Automated self-loading cargo carrier for vehicles

The invention involves a cargo carrier for vehicles that facilitates loading and unloading of items onto an enclosure; the cargo carrier may be automated and self-loading via actuators and a motorized mechanism that may be remotely controlled. The actuators may be configured to tilt the enclosure and one or more motors may be configured to deploy a deployable tray housed within the enclosure, which minimizes user loading or unloading labor. Typically, on a front end of the enclosure, one or more actuators may couple the enclosure to a front portion of a vehicle support structure. On a rear end of the enclosure, one or more rear fittings may be configured to tiltably couple the enclosure to a rear portion of the vehicle support structure. The deployable tray may include a conveyor mechanism to further facilitate loading or unloading.

TECHNICAL FIELD OF THE INVENTION

The present invention relates generally to a cargo carrier for vehicles. More specifically, the present invention relates to an automated self-loading cargo carrier for vehicles that facilitates loading and unloading of items onto an enclosure, via actuators and a motorized mechanism that may be remotely controlled.

COPYRIGHT AND TRADEMARK NOTICE

BACKGROUND OF THE INVENTION

Additional storage space for vehicles is seemingly always desirable. To these ends, numerous different storage racks, storage containers and cargo carriers have been disclosed. In fact, a variety of vehicle roof racks and storage or cargo carrying containers are currently available in the market. Moreover, the prior art is riddled with distinct types of cargo carrying means ranging from modular rack systems, to extendable racks and motorized elevators that can be attached to the rear, the roof or other parts of a vehicle. Nevertheless, despite the variety of disclosed devices, the prior art falls short of addressing several problems common to these known devices.

For example, a common obstacle is where to attach such devices (often including container or platforms for containers) on a vehicle. Sometimes these storage devices are coupled to a side of a vehicle; other times these devices are coupled to a front end or the rear end of a vehicle. Often, cargo carrying devices are coupled or affixed to the roof of a vehicle since the roof offers a wide surface area suitable for sustaining a heftier load. A persisting problem however, is that prior art devices still require a user to lift their cargo up to a platform, storage container, etc. When coupled to the roof, such required lifting may prove prohibitive to most users due to height and strength limitations; multiple users may be required for heavier loads or users may be limited in what items they may store with such devices (i.e. limited by the weight a user may be able to lift rather than the weight capacity of the device itself). While the average SUV has a roof height of 5.8″ and larger vehicles may have a roof height of 6′ or more, and since the device sits on top of the vehicle rack, an additional 3-4″ on top of that is required to practically operate these devices without step ladders or the like. As such, many prior art devices are not used to their fullest potential due to this limitation.

One such device is taught by U.S. Pat. No. 5,348,207 to Frank. Frank describes a carrier apparatus for mounting on a roof of a vehicle. The apparatus includes a housing, magnetic mounts for connecting the housing to the vehicle and for supporting the housing in a horizontal orientation, and a drawer for sliding in and out of the housing. A pivoted connection is provided for connecting the drawer to the housing. When the drawer is retained in the horizontally oriented housing, the drawer is in the horizontal storage mode. When the drawer is pulled out from the housing and hangs down from the housing by the pivoted connection, the drawer is in the vertical access mode. Although the mounts can include a fluid suspension, lifting the cargo up into the container must be done manually, which as mentioned above significantly limits the type and weight limit of the cargo that a user will be able to load using this device.

Another device with a similar limitation is taught by U.S. Patent Publication 2017/0341590 to McLauchlan. McLauchlan describes a roof rack for a vehicle having a roof attachment means, a cargo frame adapted to releasably engage with cargo and a means to enable the cargo frame to be moved between a horizontal position above the roof of a vehicle and a vertical position behind the vehicle. In use, the roof rack is attached to the roof of a vehicle via the roof attachment means wherein a user standing behind the vehicle is able to pull the cargo frame or attached cargo towards himself such that the cargo frame and attached cargo moves from a substantially horizontal position above the roof of the vehicle to a substantially vertical position behind the vehicle so that the user can load and/or unload the cargo. Once this is done, the user can push the cargo frame or attached cargo such that the frame moves from a vertical position behind the vehicle to a horizontal position above the roof of the vehicle. Again, lifting the cargo up to the horizontal position can be difficult for most potential consumers, and as mentioned above significantly limits the type and weight limit of the cargo that a user will be able to load using this device.

Other devices address the problem of having to lift a load up to the roof by implementing a motor. One such device is taught by U.S. Patent Publication 2006/0175368 to Fallis. Fallis describes a cargo container for a vehicle including an enclosure or movable supporting member that is connected by a linkage to the vehicle. The linkage may be used to shift the enclosure between a transport position above the roof and a loading position behind the vehicle. A rearward pivoting member lifts portions of the enclosure behind the forward member upwardly to clear a rear corner of the vehicle as the enclosure is moved between the transport position and the loading position. Although this device appears to implement a motor for lifting the device between the loading position and the transport position, its use appears cumbersome and in order to facilitate the movement of the device, storage space must be substantially limited.

Limited cargo space is yet another problem that has not been adequately addressed, especially by devices that implement motorized lifting mechanisms. One such device is taught by U.S. Pat. No. 3,823,839 to Petzing. Similarly, U.S. Pat. No. 9,463,748 to Presley discloses a powered cargo rack for tall vehicles. Each of these devices fails to disclose an adequate storage space; likely due to their cumbersome lifting mechanisms that lake up space otherwise suitable for cargo.

U.S. Pat. No. 5,667,116 to Reinhart forgoes the motorized feature in order to provide a more adequate cargo space, by implementing a two-part or clamshell compartment. As such, although the cargo space is increased, the implementation of clamshell compartments introduces still other setbacks.

For example, clamshells are typically long and narrow. Because of their narrow shape, most consumers install them on one side of their vehicle's roof—otherwise they are unreachable. This creates an unstable load while driving and is therefore undesirable. Moreover, these devices are designed to attach to a cross-member of an SUV's roof rack. For cars that only have longitudinal rails, like most of the newer roof racks, clamshell manufacturers sell their own cross-members and fittings to attach to the factory-installed longitudinal rails.

Newer model clamshells open and lock from either of their longitudinal sides, but the hinging and locking mechanisms, and the cargo containers themselves, are flimsy; consequently, the hinges and locks are prone to breaking, which is a common complaint amongst current clamshell owners. Current devices available on the market are also of limited volume, typically occupying less than 50% of the vehicle roof's area, provoking some users to mount two devices side by side in order to accommodate all of their luggage and equipment. But the most limiting factor of such existing devices is that they are very difficult to load and access, typically requiring a step ladder or other specialized ladders (e.g. one that fits over the rear tire) in order to reach the device once it is mounted on top of the vehicle.

Therefore, there exists a previously unappreciated need, and an inadequately addressed problem, requiring a new and improved cargo carrier for vehicles. There is a need for a cargo carrier that addresses the problems mentioned above; enables motorized and automated loading of cargo onto a containment shell or enclosure; employs an enclosure of a durable construction that maximizes a surface area for storage; and is easily utilized by a wide segment of consumers for a wide range of uses. It is to these ends that the present invention has been developed.

SUMMARY OF THE INVENTION

To minimize the limitations in the prior art, and to minimize other limitations that will be apparent upon reading and understanding the present specification, the present invention describes an automated self-loading cargo carrier for automobiles that facilitates storing a variety of items.

Generally, the invention involves a cargo carrier for vehicles that facilitates loading and unloading of items onto an enclosure; the cargo carrier may be automated and self-loading via actuators and a motorized mechanism that may be remotely controlled. The actuators may be configured to tilt the enclosure and one or more motors may be configured to deploy a deployable tray housed within the enclosure, which minimizes user loading or unloading labor. As will be apparent from the discussion of various exemplary embodiments, the present invention may be applicable to vehicles employing a roof rack as well as vans, and pick-up trucks.

Typically, on a front end of the enclosure, one or more actuators may couple the enclosure to a front portion of a vehicle support structure. On a rear end of the enclosure, one or more rear fittings may be configured to couple the enclosure to a rear portion of the vehicle support structure. In some exemplary embodiments, the support structure is a vehicle roof rack. In some exemplary embodiments, the support structure may include a bed of a truck or the interior surface of a van.

Typically, the enclosure incudes a front wall, side walls, a top surface, a bottom surface and a rear access door opposite to the front wall of the enclosure. Inside the enclosure, a deployable tray may be slidably housed therein, coupled to one or more motors that may be employed to deploy or slide the deployable tray outside of the enclosure during a loading or unloading sequence. To further assist a user during a loading or unloading sequence, the deployable tray may further include a conveyor mechanism.

In exemplary embodiments, a controller may be configured to communicate with a remote control so that a user may control the movement of the enclosure and the deployable tray remotely.

A cargo carrier in accordance with one exemplary embodiment of the present invention, comprises: an enclosure including rear fittings configured to tiltably couple the enclosure to a rear portion of a vehicle roof rack; a pair of actuators housed inside the enclosure, each of the pair of actuators including an extension arm adapted to couple to a front portion of the vehicle roof rack; a deployable tray, slidably housed within the enclosure; one or more motors coupled to the deployable tray; and a controller in communication with the pair of actuators and the one or more motors, the controller configured to: activate the pair of actuators to tilt the enclosure; and activate the one or more motors to slide the deployable tray outside of the enclosure.

A cargo carrier in accordance with another exemplary embodiment of the present invention, comprises: an enclosure defined by a front wall, side walls, a top surface, a bottom surface and a rear access door opposite to the front wall of the enclosure, the enclosure further including rear fillings configured to tiltably couple the enclosure to a rear portion of a vehicle roof rack; one or more actuators, each of the one or more actuators coupled to one of the side walls of the enclosure and including an extension arm configured to couple with a front portion of the vehicle roof rack; a deployable tray, slidably housed within the enclosure; and a controller in communication with the one or more actuators and configured to: draw power from a rechargeable battery housed within the enclosure; and activate the one or more actuators so as to raise the front wall of the enclosure in order to tilt the enclosure.

A cargo carrier in accordance with yet another exemplary embodiment of the present invention, comprises: a cargo carrier adapted to couple to a vehicle roof rack, including: an enclosure adapted to tiltably couple to an aft end of the vehicle roof rack; one or more actuators, each of the one or more actuators coupled to a side wall of the enclosure and including an extension arm, the extension arm adapted to couple to a fore end of the vehicle roof rack; a deployable tray, slidably housed within the enclosure; a first motor coupled to the deployable tray; a second motor coupled to a conveyor mechanism installed on to the deployable tray; and a controller in communication with the one or more actuators, the first motor and the second motor, wherein the controller is configured to: draw power from a rechargeable battery housed within the enclosure; activate the one or more actuators so as to raise a front wall of the enclosure in order to tilt the enclosure; and activate the first motor to deploy the deployable tray outside of the enclosure; and activate the second motor to move the conveyor mechanism installed on the deployable cover; and a remote control configured to remotely control movement of the enclosure and the deployable tray.

It is an objective of the present invention to provide an efficient vehicle cargo carrier that addresses the limitations of the prior art mentioned above.

It is another objective of the present invention to provide an efficient vehicle cargo carrier that facilitates easy loading and unloading, while maximizing cargo space.

It is yet another objective of the present invention to automate a loading and unloading sequence.

It is yet another objective of the present invention to provide a cargo carrier to be installed on a support structure of a vehicle, such as a truck bed, an interior surface or a roof rack of the vehicle.

It is yet another objective of the present invention to provide a cargo enclosure that conforms to the length and width of a vehicle.

It is yet another objective of the present invention to provide a cargo carrier enclosure that contours to structural components of a vehicle in order to maximize storage space and conform to the vehicle's design.

It is yet another objective of the present invention to provide a cargo carrier enclosure that contours about a vehicle's roof rack in order to maximize storage space and conform to the vehicle's roof.

It is yet another objective of the present invention to provide a cargo carrier with a single piece molded construction enclosure.

It is yet another objective of the present invention to provide a cargo carrier with modular components customizable for different purposes.

These advantages and features of the present invention are not meant as limiting objectives, but are described herein with specificity so as to make the present invention understandable to one of ordinary skill in the art.

DETAILED DESCRIPTION OF THE INVENTION

In the following discussion that addresses a number of embodiments and applications of the present invention, reference is made to the accompanying drawings that form a part thereof, where depictions are made, by way of illustration, of specific embodiments in which the invention may be practiced. It is to be understood that other embodiments may be utilized, and changes may be made without departing from the scope of the invention. Wherever possible, the same reference numbers are used in the drawings and the following description to refer to the same or similar elements.

Throughout the specification and claims, terms may have nuanced meanings suggested or implied in context beyond an explicitly slated meaning. Likewise, the phrase “in one embodiment/example” as used herein does not necessarily refer to the same embodiment and the phrase “in another embodiment/example” as used herein does not necessarily refer to a different embodiment. It is intended, for example, that claimed subject matter include combinations of example embodiments in whole or in part.

Conditional language used herein, such as, among others, “can,” “could,” “might,” “may,” “e.g.,” and the like, unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey that certain embodiments include, while other embodiments do not include, certain features, elements and or steps. Thus, such conditional language is not generally intended to imply that features, elements and or steps are in any way required for one or more embodiments, whether these features, elements and or steps are included or are to be performed in any particular embodiment.

The terms “comprising,” “including,” “having,” and the like are synonymous and are used inclusively, in an open-ended fashion, and do not exclude additional elements, features, acts, operations and so forth. Also, the term “or” is used in its inclusive sense (and not in its exclusive sense) so that when used, for example, to connect a list of elements, the term “or” means one, some, or all of the elements in the list. Conjunctive language such as the phrase “at least one of X, Y, and Z,” unless specifically stated otherwise, is otherwise understood with the context as used in general to convey that an item, term, etc. may be either X, Y, or Z. Thus, such conjunctive language is not generally intended to imply that certain embodiments require at least one of X, at least one of Y, and at least one of Z to each be present. The term “and or” means that “and” applies to some embodiments and “or” applies to some embodiments. Thus, A, B, and or C can be replaced with A, B, and C written in one sentence and A, B, or C written in another sentence. A, B, and or C means that some embodiments can include A and B, some embodiments can include A and C, some embodiments can include B and C, some embodiments can only include A, some embodiments can include only B, some embodiments can include only C, and some embodiments include A, B, and C. The term “and or” is used to avoid unnecessary redundancy. Similarly, terms, such as “a, an,” or “the,” again, may be understood to convey a singular usage or to convey a plural usage, depending at least in part upon context. In addition, the term “based on” may be understood as not necessarily intended to convey an exclusive set of factors and may, instead, allow for existence of additional factors not necessarily expressly described, again, depending at least in part on context.

While exemplary embodiments of the disclosure may be described, modifications, adaptations, and other implementations are possible. For example, substitutions, additions, or modifications may be made to the elements illustrated in the drawings, and the methods described herein may be modified by substituting, reordering, or adding stages to the disclosed methods. Thus, nothing in the foregoing description is intended to imply that any particular feature, characteristic, step, module, or block is necessary or indispensable. Indeed, the novel methods and systems described herein may be embodied in a variety of other forms; furthermore, various omissions, substitutions, and changes in the form of the methods and systems described herein may be made without departing from the spirit of the invention or inventions disclosed herein. Accordingly, the following detailed description does not limit the disclosure. Instead, the proper scope of the disclosure is defined by the appended claims.

Turning now to the figures,FIG. 1A-1Fillustrate a side view of a cargo carrier installed on a vehicle roof in accordance with an exemplary embodiment of the present invention, the cargo carrier shown in different non-active and active positions. More specifically, these figures depict cargo carrier100, which includes enclosure101that is typically coupled to a vehicle support structure such as vehicle rack108of vehicle112. Enclosure101may house (among other components further discussed below with reference to other figures) deployable tray102, a power supply103, and one or more actuators104. Typically, enclosure101is defined by a front wall, side walls, a top surface, a bottom surface and a rear access door105opposite to the front wall.

Enclosure101may be constructed of a variety of materials without deviating from the scope of the present invention. In exemplary embodiments, enclosure101comprises high-density plastic that is rotationally molded, resulting in a completely enclosed shell. In exemplary embodiments, two access openings may be cut out of the single-piece shell to form: (i) an access opening at the forward face or face wall of enclosure101providing access to power supply103and (ii) another opening opposite to the front wall of enclosure101for the rear face access to the interior of the shell, wherein the rear access opening is substantially as wide as a width of enclosure101in order to accommodate deployable tray102sliding out and back inside enclosure101during operation of cargo carrier100. Enclosure101preferably although not necessarily conforms to a vehicle's design such that the enclosure minimizes interference with structural components of the vehicle. This maximizes storage space and, in some embodiments, (i.e. wherein enclosure101is coupled to a vehicle rack as depicted in this set of figures) reduces wind turbulence. For example, and without limiting the scope of the present invention, when coupled to a vehicle rack as shown, rather than sit between the longitudinal rails of vehicle rack108of vehicle112, and rather than sitting completely above each of the longitudinal rails, enclosure101may include a bottom surface that contours to each longitudinal rail. Storage space is maximized as the width of the shell may be as widened, and this design enables enclosure101of cargo earner100to rest closer to the roof of vehicle112.

Deployable tray102is typically a retractable surface or tray that is slidably coupled to an interior of enclosure101and slides in and out of enclosure101to facilitate loading and unloading of items106stored therein. Deployable tray102(as will be discussed further below) may implement a conveyor mechanism that facilitates such loading and unloading sequence. Deployable tray102may be constructed of a variety of materials without deviating from the scope of the present invention. In exemplary embodiments, deployable tray102is made of molded plastic (industrial versions, described below, may have aluminum litters) and may be configured to translate or slide in and out of enclosure101on—for example and without limitation—heavy duty ball bearing slides. As mentioned above, deployable tray102may be motorized and remotely controlled.

Power supply103may be a battery or more specifically a rechargeable battery pack, which in exemplary embodiments is installed at a front end of enclosure101so as to provide easy access in case of required maintenance, recharge or replacement. In exemplary embodiments, power supply103is configured to receive power from photovoltaic cells disposed on one or more exterior surfaces of enclosure101. In some exemplary embodiments, the photovoltaic cells or solar panels may be, for example, disposed in a recessed surface or region of the enclosure such that the solar panels are flush with an exterior surface of the enclosure. As such, in some exemplary embodiments, power supply103includes a rechargeable battery pack that may be recharged with solar power from the photovoltaic cells as well as power from an external power source. In order to provide easy access to power supply103, enclosure101may include an access door such as access door103a. In some exemplary embodiments, access door103ais cut from the front wall or front face of enclosure101during construction of enclosure101. Access door103amay be hinged at an upper edge of the smaller front opening of enclosure101and may include an electric lock attached to a lower edge of access door103aso that access door103amay be operated remotely. Moreover, in some exemplary embodiments, access door103amay be configured for automatically opening and or closing. To these ends, in some exemplary embodiments, access door103amay implement dual bi-directional linear actuators attached to the interior of enclosure101. Other known features may be implemented in exemplary embodiments such as implementation of a sealing component or a rubber grommet that may be employed between access door103aand enclosure101to eliminate potential leakage of water into enclosure101during inclement weather.

Actuators104may be any type of actuators suitable for raising a front end of enclosure101of cargo carrier100, in order to tilt enclosure101in the manner depicted inFIG. 1C-FIG. 1F; this position allows deployable tray102to be slid out or positioned at a lower height in order to allow a user to use minimal effort in loading their items onto enclosure101. This feature is particularly useful when, as in the shown embodiment, enclosure101is installed on a vehicle's roof rack such as vehicle rack108; while a user typically would require greater effort to raise an item up to the height of the roof of vehicle112, tilting enclosure101and sliding or lowering deployable tray102merely requires the user to lift the desired item up to a much more manageable height. In exemplary embodiments, as will be discussed in more detail below, actuators104are configured to tilt enclosure101such that deployable tray102may be lowered to a height suitable for users, such as for example and without limiting the scope of the present invention, a user's waist-height, knee-height, thigh-height or any suitable height that makes loading and unloading manageable to users; in an exemplary embodiment, deployable tray102may be lowered to a height of approximately 24 inches. In exemplary embodiments, actuators104are housed within enclosure101; however, in other exemplary embodiments, actuators104may be coupled to an exterior of enclosure101without deviating or limiting the scope of the present invention. Of course, housing actuators104within enclosure101maximizes enclosure101's conformity to the design of vehicle112, while implementation of actuators104on an exterior of enclosure101may maximize a storage space within enclosure101. In some exemplary embodiments, a single actuator may be utilized. In some exemplary embodiments, a pair of actuators may be employed. In some exemplary embodiments, more than one actuator is employed without limiting the scope of the present invention.

Actuators104may comprise of any type of actuators suitable for tilting a position of enclosure101. In some exemplary embodiments, actuators104comprise of linear actuators that are electrically powered actuators (one on each side of enclosure101). As will be mentioned in more detail below, each actuator may be coupled to vehicle rack108at a front portion109of the longitudinal rails of rack108; when actuators104are activated, the front portion of enclosure101is raised while one or more aft attach fittings110coupling enclosure101to a rear portion of rack108enable enclosure101to rotate about an axis through the two aft attach fittings110. This may be achieved by coupling aft attach fittings110to a portion of longitudinal rails of rack108such as horizontal rail108avia hinges. Accordingly, actuators104typically include extension arms104athat may traverse through a portion of enclosure101such as openings104bsituated at a bottom surface111of enclosure101in order to extend a length of each actuator104below the bottom surface111of enclosure101thereby raising the front end of enclosure101as described and exemplarily shown in the figures.

Access door105may be constructed of the same material as enclosure101or may be constructed of a different material altogether without limiting the scope of the present invention. In some exemplary embodiments, access door105is cut from the rear face of enclosure101during construction of enclosure101. Access door105may be hinged at an upper edge of the rear opening of enclosure101and configured for automatically opening and or closing. In some exemplary embodiments, access door105may implement dual bi-directional linear actuators attached to the sides and interior of enclosure101. Access door105may include an electric lock attached to a lower edge of access door105that can be operated remotely. Other known features may be implemented in exemplary embodiments such as implementation of a sealing component or a rubber grummet that may be employed between access door105and enclosure101to eliminate potential leakage of water into enclosure101during inclement weather.

Items106may of course comprise any storable items, including but not limited to typical travel items such as suitcases (as shown), boxes, sports equipment, or other items a user may choose to travel with including but not limited to occupational tools, other equipment, etc. As will be discussed with reference to other figures below, depending on the type or structure of storable items106, enclosure101and or deployable tray102may employ components to facilitate the secured storage of such items; the components may include a molded tray suitable for storing tools and equipment having known universal shapes, or clamps for securing items such as skis so that the skis stay secured to a side wall or interior surface of enclosure101.

In order to control activation of actuators104and any motor or set of motors that may be employed by deployable tray102, a control circuitry may be configured to communicate with each device and may further be configured to communicate with a remote-control device, such as remote control107so that a user may control activation of each component remotely. Remote control107may facilitate a user to: remotely activate the movement (including the tilting and leveling) of enclosure101by activation of actuators104; remotely activate the movement (including the sliding out and sliding in) of deployable tray102by activation of one or more motors coupled to deployable tray102; and or remotely activate a locking and or opening and closing of access doors such as access doors103aand105.

Cargo carrier100is attached at four points to the longitudinal rails of rack108of vehicle112: left, right, fore and aft, wherein the two forward attachment points109connect actuators104(one on each side of enclosure101) to the forward mounting points on the longitudinal rails of rack108; and wherein the two aft attach fitting points110couple enclosure101to a rear portion of longitudinal rails of rack108(e.g. in the embodiment ofFIG. 1Ea horizontal rail108amay be utilized instead) enable the enclosure to rotate about an axis through the two aft attach points110(i.e. one on each side of enclosure101); in exemplary embodiments, aft attach fittings110are hinged attachment fittings. In some exemplary embodiments, linear actuators raise the enclosure to a maximum angle of approximately thirty degrees. In some exemplary embodiments, the angle is adjustable, determined by how far the linear actuators are extended. For example, and without deviating from the scope of the present disclosure, the taller the user of cargo carrier100and the longer the length of enclosure101, the less angle required for the end of the deployable tray102that will be required to extend down to a suitable height that makes loading and unloading manageable to users of cargo carrier100. In exemplary embodiments, the angle and or height at which deployable tray102may be lowered to is programmable using remote control107; for example, and without limiting the scope of the present invention, remote107may be programmable with different heights and or positions for different users (e.g., husband and wife) to raise enclosure101and extend deployable tray102to each user's desired loading position.

In the embodiments depicted inFIG. 1A-FIG. 1F, it may be appreciated that cargo carrier100is a self-loading cargo container, which may be conveniently mounted to vehicle112's roof rack. Cargo carrier100facilitates any person to single handedly load items106(such as luggage or any other object that they can lift to a suitable height such as waist-high) into enclosure101, which securely sits on top of vehicle112. Whether vehicle112is a small SUV, a large SUV, a pickup truck or van, regardless of the height of the vehicle's roof, cargo carrier100minimizes efforts for loading and unloading storable items. In contrast to prior devices, cargo carrier100is unique in several key aspects that enable a more rigid, spacious container that can be easily loaded without the use of ladders or help from other individuals as is commonly required with known devices. Most significantly, cargo carrier100loads automatically, and may be operated by one individual, regardless of stature, and can carry heavier cargo because the individual cargo pieces need only be lifted to a manageable height such as thigh high or waist high instead of to the top of the vehicle, as required with current storage devices. Moreover, in exemplary embodiments involving vehicles with larger roof surface areas, e.g. large SUVs or extended vans, the deployable tray may extend far enough to touch the ground, enabling cargo to actually be wheeled onto the tray via a ramp extension; such embodiment is discussed further below with reference toFIG. 7AandFIG. 7B.

Turning now to the next set of figures,FIG. 2Aillustrates a perspective top view of a cargo carrier in accordance with an exemplary embodiment of the present invention;FIG. 2Billustrates a perspective bottom view of a cargo carrier in accordance with an exemplary embodiment of the present invention; andFIG. 2Cillustrates a perspective exploded view of a cargo carrier in accordance with an exemplary embodiment of the present invention. More specifically, these figures depict cargo carrier200, comprising an enclosure201that secures or houses deployable tray202within.

From these views, enclosure201, deployable tray202and other components of a device in accordance with the present invention may be better appreciated. As mentioned above, the shape of an enclosure for a cargo carrier in accordance with the present invention may be such that aerodynamics of a traveling vehicle are aided by the conforming design of the enclosure. In the current embodiment depicted in these figures, enclosure201includes a front wall or face wall203that may be slightly slanted (in some embodiments slanted about 30 degrees i.e. to minimize wind loading), a flat top surface204, flat side walls205and a rear opening206to which access is controlled via access door207; moreover, a rear portion of enclosure201is slightly slanted albeit less so than face wall203. The edges of the enclosure may be sharp or rounded as shown without deviating from the scope of the present invention.

In exemplary embodiments, enclosure201is a single-piece molded enclosure made of a high-density plastic that is rotationally molded; such rigid single-piece construction facilitates additional storage on the interior and exterior of enclosure201. Two access openings, a first access opening removably covered with access door203A (on face wall203) and a second access opening or rear opening206(to which access is controlled via access door207) are cut out of the single-piece molded enclosure. Access opening203A is typically a small opening that may measure approximately 12″ wide×8″ tall, is as mentioned above cut from front or face wall203of the enclosure201, and is used to access battery pack216, typically situated at the front of the enclosure for the reasons stated above, albeit without limiting the scope of the present invention. The second access opening or rear opening206is typically a larger opening that may measure approximately 36″ wide and 14″ tall, is cut from the rear face or rear wall of the enclosure201and is large enough to allow deployable tray201loaded with storable items such as luggage (lying flat) to pass through. Other openings at a bottom surface212of enclosure201may be implemented for traversing actuator extension arms therethrough; that is, in exemplary embodiments wherein actuators are housed within enclosure201, openings213may be implemented so as to allow extension arms of each actuator to extend from these openings213. As may be appreciated from the view ofFIG. 2B, the openings would align with the rails of a vehicle roof rack such that the roof rack's longitudinal rails are below enclosure201, which as mentioned above maximizes the storage space of cargo carrier200. Similarly, aft or rear hinged attachment fittings213A may be positioned and coupled along a rear section of the enclosure to tiltably couple the enclosure to a rear portion of a vehicle roof rack, in a manner so as to enable the enclosure201to rotate about an axis between the two rear hinged attachment fittings213A (i.e. one on each side of enclosure201along the marked region inFIG. 2B).

In exemplary embodiments, enclosure201occupies an entire area of the roof of the vehicle, which means that enclosure201provides more than twice the volume of most known cargo shells installed on vehicle roof racks. In exemplary embodiments, enclosure201is conformal to the extent that the front and rear faces of the container are approximately tangent and contiguous with the planes of the windshield and hatchback, respectively (van containers' rear faces will be perpendicular to the roof plane since the rear panels or doors of vans are also perpendicular to the roof plane). As such, in some exemplary embodiments, the rear portion of enclosure201is slightly slanted although less so than front face203.

In some exemplary embodiments, deployable tray202is made of molded plastic, aluminum or any other materials with a suitable strength to support storable items, depending on the requirements of deployable tray202. Moreover, deployable tray202may be motorized as mentioned above. Whether or not a conveyor mechanism208is implemented, in exemplary embodiments, deployable tray202may be slid out and back into enclosure201with the aid of a plurality of tracks and a motor to control movement of the deployable tray202. For example, and as in the shown embodiments ofFIG. 2A-FIG. 2C, deployable tray202may include a flat surface209on which items may be placed to be loaded onto enclosure201. A bottom portion of surface209may include tracks210for keeping a slidable movement of the deployable tray202running smoothly. Moreover, in some exemplary embodiments, a middle component211(such as a rack and pinion or ball screw component) may be implemented in a manner such that component211couples with motor217, for controlling movement of deployable tray202.

Movement of deployable tray202, and more specifically tray surface209, may be accomplished by a first motor217. In exemplary embodiments, motor217is a pancake-type stepper motor (although other DC motor types may be employed without deviating from the scope of the present invention) attached to the aft end of the inside bottom surface212of enclosure201. Motor217may implement a pinion gear attached to it that is meshed with track211that is mounted to the underside of tray surface209, oriented longitudinally along the centerline of deployable tray202.

Deployable tray202may implement low side rails208b(i.e. in exemplary embodiments, approximately 2″ high) that are horizontally slotted periodically (approximately 18-24″ apart) along the sides of tray surface209to accommodate cargo straps to secure the load. As an option, recoiling cargo straps may be attached to one of the side rails208bof tray surface209of deployable tray202, and hooked into the corresponding slots on the other side of side rails208b. Of course, other means of mechanizing deployable tray202may be achieved without deviating from the scope of the present invention. For example, and without limiting the scope of the invention, deployable tray202may employ a ball screw and ball nut mechanism, similar to the way tables on machine tools are moved; such solution may be more rigid and quieter than the rack and pinion option, but also more expensive.

In some exemplary embodiments, as shown, a conveyor mechanism208is implemented. For example, and without limiting the scope of the present invention, a motorized conveyor includes a snap-in or bolt-in option that installs inside tray surface209. The conveyor mechanism may be powered by a second motor, also mounted to the inside bottom of tray surface209(at the forward end of tray surface209). The conveyor's rollers may be belt-driven, coupled to the second motor. This option allows for easier loading by “feeding” pieces of storable items such as luggage, etc. forward from the aft end of the tray surface209, which in practice will be situated at the lowest point with reference to the ground when enclosure201is in an inclined or tilted position. An alternate method for powering the conveyor is to have one or more of the rollers motorized, a slightly more elegant but significantly more expensive solution. In the shown embodiment, conveyor mechanism208exemplarily comprises a plurality of rotatable tubes or rollers208athat lay perpendicular to a length of deployable tray202across tray surface209and coupled to side rails208b. Movement of conveyor mechanism208may be accomplished via a belt215coupled to rollers208adriven by a motor214.

Although not shown in the views ofFIG. 2A-FIG. 2C, the actuators shown inFIG. 1A-FIG. 1Fand the controller discussed below with reference toFIG. 3, may be employed by cargo carrier200. Accordingly, in some exemplary embodiments, cargo carrier200comprises: an enclosure201including rear hinged attachment fittings213A configured to tiltably couple the enclosure201to a rear portion of a vehicle roof rack (for example rack108); a pair of actuators (for example actuators104) housed inside the enclosure201, each of the pair of actuators104including an extension arm104aadapted to couple to a front portion of the vehicle roof rack108; a deployable tray202, slidably housed within the enclosure201; one or more motors (motor214and or motor217) coupled to the deployable tray201; and a controller (for example see controller303below) in communication with the pair of actuators104and the one or more motors214and or217, the controller303configured to: activate the pair of actuators104to tilt the enclosure201; and activate the one or more motors to slide the deployable tray202outside of the enclosure201.

Similarly, in other exemplary embodiments, cargo carrier200comprises: an enclosure201defined by a front wall203, side walls205, a top surface204, a bottom surface212and a rear access door207opposite to the front wall203of the enclosure201, the enclosure201further including rear hinged attachment fittings213A configured to tiltably couple the enclosure201to a rear portion of a vehicle roof rack108; one or more actuators104, each of the one or more actuators coupled to one of the side walls205of the enclosure201and including an extension arm104aconfigured to couple with a front portion of the vehicle roof rack108; a deployable tray202, slidably housed within the enclosure201; and a controller303in communication with the one or more actuators104and configured to: draw power from a rechargeable battery216housed within the enclosure201; and activate the one or more actuators104so as to raise the front wall203of the enclosure201in order to tilt the enclosure201.

Turning now to the next figure,FIG. 3illustrates a block diagram of various components for a cargo carrier system in accordance with an exemplary embodiment of the present invention. More specifically,FIG. 3depicts system300, which includes cargo carrier301and a remote control302configured to remotely control movement of the various components of system300.

Components of cargo carrier301include controller303, which may be any type of controller suitable for communicating with the various actuators and or motors employed by cargo carrier301. In exemplary embodiments, controller303is a multi-phase controller configured to: activate lifting actuator module304(which may comprise one or more actuators such as actuators304A and304B coupled to vehicle rack305); activate sliding tray module306(which may comprise a motor306A coupled to deployable tray307); and activate rolling conveyor module308(which may comprise a motor308A coupled to conveyor309).

Controller303may draw power from a rechargeable battery310, which may be in turn supplied by power from a solar energy via photovoltaic cells311. As mentioned above, photovoltaic cells311may be disposed on a surface of an enclosure in accordance with the present invention.

In some exemplary embodiments, as shown in this current figure, controller303utilizes a receiver or transceiver312to communicate with remote control302and receive commands therefrom. In some exemplary embodiments, independent rocker-type switches may be employed to hold down in one direction or the other to activate: lifting actuator module304, sliding tray module306and or rolling conveyor module308. Controller303may further communicate with an access door control module313including additional open/close actuators and or lock/unlock switches configured to operate access doors of the enclosure. The controller may also be programmable, in the sense that it will have the ability to store multiple pre-set lift angles and shelf extensions to accommodate the various waist heights of different users.

This may be optionally achieved, without limiting the scope of the present invention, via remote control302. In some exemplary embodiments, remote control302includes a controller314, which may communicate with controller303via a transmitter or transceiver315using any known technologies including but not limited to a Bluetooth protocol or any other wireless communication protocols known in the art. Remote control302typically includes battery316as a source of power for controller314, and a user interface317. User interface317may vary in complexity without deviating from, or limiting the scope of, the present invention. For example, user interface317may include a screen display or may be as simple as a few pre-programmed buttons.

Accordingly, in an exemplary embodiment, cargo carrier system300comprises a cargo carrier301adapted to couple to a vehicle rack305of a vehicle, including: an enclosure adapted to tiltably couple to an aft end of the vehicle rack305; an actuator module304including one or more actuators304A,304B, each of the one or more actuators coupled to a side wall of the enclosure and including an extension arm, the extension arm adapted to couple to a fore end of the vehicle rack305; a deployable tray307, slidably housed within the enclosure; a first motor module306including a first motor306A coupled to the deployable tray307; a second motor module308including a second motor308A coupled to a conveyor mechanism309installed onto the deployable tray307; and a controller303in communication with the one or more actuators304A,304B, the first motor306A and the second motor308A, wherein the controller303is configured to: draw power from a rechargeable battery310housed within the enclosure; activate the one or more actuators304A,304B so as to raise a front wall of the enclosure in order to tilt the enclosure; and activate the first motor306A to deploy the deployable tray307outside of the enclosure; and activate the second motor308A to move the conveyor mechanism309installed on the deployable tray307. Furthermore, system300may include a remote control302configured to remotely control movement of the enclosure and the deployable tray via wireless communication with controller303.

Turning now to the next set of figures,FIG. 4Aillustrates a modular tray for customizing the utility of a cargo carrier in accordance with an exemplary embodiment of the present invention, andFIG. 4Billustrates a cross-sectional view thereof depicting one or more solar panels or photovoltaic cells that may be disposed on a recessed surface of an enclosure in accordance with the present invention.

More specifically,FIG. 4Adepicts cargo carrier400, which includes enclosure410housing a deployable tray401. Deployable tray401includes a modular tray402that may removably couple to a surface of deployable tray401via for example snap-in or bolt-in “skids” that may be designed to fit inside deployable tray401. Modular tray402may include protrusions, cavities, apertures, attachments or other functional elements that register with one or more commonly utilized items. For example, and without deviating from the scope of the present invention, modular tray402includes apertures403and404. In one non-limiting example, apertures403may be shaped so as to fit universally accepted containers of paint—for example a typical 5-gallon container. As such, a painter or working individual may utilize modular tray402to carry their paints to certain jobs. Similarly, apertures404may be useful as tool compartments, etc.

For example, contractor modular trays may be highly customizable and re-configurable, based on the needs of each job. This may be accomplished by using latch-in or bolt-in “skids” that fit into the trays. The modular trays may take up the entire length of a deployable tray, or just a portion, to allow for multiple modular trays on a single deployable tray. Attachment features may be incorporated at regular intervals to allow maximum flexibility in configuring the deployable tray with the modular tray. For example, a painting tray may include modular trays for holding five-gallon paint buckets, made of molded plastic, like cupholders (such as apertures403). Each modular tray for this purpose may hold two to four five-gallon buckets in a side by side configuration. Depending on the needs of the job, multiple trays may be snapped into the deployable tray.

In other embodiments, other components may be provided for such as registering components that hold spool-wire. For example, for electricians, modular trays may accommodate spools of wire that are similarly configurable to the deployable tray. Other modular trays may have multi-deep-drawer cabinets for storing large quantities of the various connectors, and or components often used in that trade.

Moreover, in the shown embodiment of carrier400, enclosure410includes a plurality of photovoltaic cells exposed on an exterior surface411of the enclosure410and coupled to the rechargeable battery (not shown) of carrier400. As depicted inFIG. 4B, some embodiments of enclosure410may include a recessed cross-section406within which one or more solar panels or photovoltaic cells405may be disposed in a manner so that it is flush with a top surface411of the enclosure410. Naturally, such embodiment is depicted here for illustrative purposes, and it is understood that other embodiments described herein or possible per the present disclosure may also include a plurality of solar panels in the manner shown inFIG. 4AandFIG. 4B.

As such, different possibilities including implementation of solar cells and or modular trays may be offered to consumers with diverse needs. Solar panels would minimize having to recharge a battery supplying power to the components of the cargo carrier. Modular trays not only help to organize storable items but maximize a storage space within cargo carrier400. The next exemplary embodiment achieves a similar goal but utilizing an interior frame and clamp system.

FIG. 5illustrates an internal rack or frame customizing the utility of a cargo carrier in accordance with an exemplary embodiment of the present invention. More specifically, cargo carrier500is shown including enclosure501, which comprises an internal rack or frame502to which attach points503may be incorporated in order to hold certain items such as skis, snowboards, surfboards, etc. In exemplary embodiments, frame502comprises an internal structure that is separate from enclosure501, however in other exemplary embodiments, frame502comprises an integral frame such as support ribbing and or added wall thickness of interior portions of enclosure501. In some exemplary embodiments, attach points503may be situated on the top and sides of enclosure501for accommodating skis, surfboards, etc. Attach points503may be supported by internal stiffening bands that increase the thickness of enclosure501's material in two or more circumferential bands on the interior of the enclosure; in exemplary embodiments, the bands on the interior of the enclosure approximately double the thickness in these areas, as compared to the remaining enclosure thickness. The bands may support additions of automated “C” clamps that are configured to bolt504through enclosure501as necessary to carry equipment on the side and or top of the enclosure.

In some exemplary embodiments, such clamps may be of a modular design so that different equipment widths and depths may be accommodated. In exemplary embodiments, such clamps may automatically lock and unlock; this may be achieved with interior wiring communicating these components to a control circuitry of cargo carrier500, in a manner understood by a person of ordinary skill in the art. These features take advantage of the fact that the enclosure is of sturdy unibody construction and opens only from the rear. Equipment, therefore, may be securely attached, loaded and unloaded from the top side surfaces of enclosure501without impeding the loading and unloading of interior contents.

Turning now to the next figures,FIG. 6Aillustrates a perspective view of a cargo carrier fitted over a vehicle rack system, in accordance with an exemplary embodiment of the present invention; andFIG. 6Billustrates a cross-sectional view of the enclosure on the cargo carrier depicted inFIG. 6A. More specifically, these figures depict cargo carrier600, which comprises enclosure601. These figures exemplify how an enclosure in accordance with the present invention may conform to a vehicle's roof as mentioned above. Vehicle603is shown with longitudinal rails602on its roof, which fit inside recessed channels604formed along a bottom surface605of enclosure601such that each longitudinal rail602of vehicle603's roof rack sits snuggly therein. In this exemplary embodiment, recessed channels604each protrude or extend toward an interior of the enclosure601.

In this manner, enclosure601better conforms to the vehicle's roof. These recessed channels604accommodate the longitudinal rails of the car's roof rack. In exemplary embodiments, recessed channels604sit approximately flush with the roof of the vehicle instead of 6″ or more above the roof like known prior art devices; as mentioned above, this helps achieve a more integrated design while significantly reducing wind drag and turbulence. Recessed channels604also provide for more rigid and secured attachment, since cargo carrier600is attaching directly to the (typically) factory installed longitudinal rails (which are attached directly to the roof), as opposed to prior art devices that typically attach to cross-rails, which are then attached to the longitudinal rails and are therefore more prone to more vibration.

Notably, in the view ofFIG. 6B, the actuators that tilt the enclosure are not shown for the sake of better depicting the characteristics of recessed channels604. However, the following figure depicts an exemplary embodiment of rear attachment points that allow enclosure601to be tilted as discussed above and with reference to other embodiments. More specifically,FIG. 6Cillustrates a cross-sectional view of a rear attachment point tiltably coupling the enclosure601to a rear portion of a vehicle roof rack or rail602, in accordance with an exemplary embodiment of the present invention. In the view ofFIG. 6C, the rear attachment points of enclosure601are shown (i.e. along a line opposite to line B-B such that the cross-sectional view is looking towards the rear of the enclosure601. In this exemplary embodiment, one of the two recessed channels604formed along a bottom surface605of enclosure601is tiltably coupled to one of the rails such that one of the longitudinal rails602of vehicle603's vehicle rack sits completely within a cavity604acreated in part by recessed channel604and vehicle603's roof. To facilitate the enclosure601to tilt or rotably move between a leveled position and a tilted position, rear attachment point610may employ several components such as a spring611, one or more conical washers612, a shoulder bolt613and shoulder nut614. In this embodiment (and as may be also appreciated fromFIG. 6B), there is a short distance or space between recess604and a side wall of enclosure601connected by a portion of bottom surface605. For illustrative purposes, line603adepicts an exemplary proximity between enclosure601and a side edge of vehicle603's roof.

Moreover, as can be appreciated from this view, in this embodiment recessed channel604includes a C-shape or even u-shaped construction that completely encompasses or enclosed rail602therein. In an alternative embodiment discussed with reference to the next figure, a differently shaped recessed channel604may be employed.

Turning now to the next figure,FIG. 6Dillustrates a perspective cross-sectional view of a cargo carrier fitted over a vehicle rack system, in accordance with an exemplary embodiment of the present invention;FIG. 6Eillustrates a close-up cross-sectional view of a rear attachment for an enclosure in accordance with an exemplary embodiment of the present invention. This embodiment may be suitable for some of the newer SUVs that employ longitudinal rails which are located close to the side edges of the vehicle, making it impractical to fully encompass them within the recessed channels604of the embodiment ofFIG. 6C. In the embodiment ofFIG. 6D, recessed channels604may include an alternative enclosure that has indentations or lips to accommodate the longitudinal rails, having instead of an all-encompassing cavity604a, a cavity604bthat exposes rail602. To these ends, recessed channel604includes a half c-shape or step shape that exposes the rail602. To facilitate the enclosure601to tilt or rotably move between a leveled position and a tilted position, rear attachment point610amay employ several components such as a hinge615and one or more bolts and washers616. In this embodiment (and as may be also appreciated fromFIG. 6E), there is a no distance or space between recessed channel604and a side wall of enclosure601.

Although several embodiments have been disclosed above with reference to the figures, other embodiments may be possible without limiting the scope of the present invention. For example, although certain types of motors, components and materials are discussed above, a person of ordinary skill in the art will appreciate that different purposes may call for different types of components such as different materials stronger or more efficient motors, actuators, etc. For heavy duty loads, wherein a cargo carrier in accordance with the present invention is used for professional purposes (i.e. as opposed to recreational or everyday use), motors, actuators and all associated mechanical hardware may be heavier duty than those specified for a consumer version.

Similarly, certain designs may be implemented for other purposes. By way of a non-limiting example, a deployable tray utilized by a contractor may implement a dual, side-by-side tray or multiple horizontal tray system. In such embodiments, each tray may be operated independently, so therefore, each tray may require its own motor, rack and pinion. In such embodiments, each tray may be made out of aluminum instead of plastic, in order to support the added weight, wear and tear. Moreover, the heavier loads may require a telescoping tension tube or spooled tensioner cable to counteract the bending moment associated with a loaded tray when extended from the enclosure. In some exemplary embodiments, these tensioners may be mounted to the insides of the enclosure and the aft ends of the sides of the tray. Typically, embodiments in which multiple horizontal trays may be employed may comprise embodiments for cargo carriers coupled to trucks such as pickup trucks, given that enclosures to those carriers may have as much as twice the height as cargo carriers adapted to couple to a roof of a vehicle.

As mentioned above, although the embodiments shown in the figures largely focus on a cargo carrier that may be installed on a roof of a vehicle, other configurations may be possible. By way of a non-limiting example, in some embodiments a cargo carrier may be coupled to a pick-up truck. In such exemplary embodiments, an enclosure may rest on the front and side walls of a pickup truck bed. The enclosure may include channels to accommodate the sides of the bed, much like the above embodiments include recessed channels to accommodate the longitudinal rails of a roof rack. The front face of the shell may be optionally flat and parallel to the back of the cab of the pickup, and the aft face may be contiguous and tangent to the plane of the tailgate. The bottom of the enclosure may be parallel to the bed of the pickup and at the level of the top of the sides of the bed. In such exemplary embodiments, the enclosure may not require lifting or tilting, but may have accommodations for lifting if attached. Similarly, in other exemplary embodiments, deployable trays may slide out of the enclosure sideways rather through a rear opening.

In yet other exemplary embodiments, a double decker, or two-drawer enclosure, with a lower deck and a drawer having the geometry of the embodiment ofFIG. 2, and an upper (cabover) deck's front plane contiguous and tangent to the windshield plane, and the aft face parallel and contiguous with the tailgate. In such exemplary embodiment, two rear access doors (one rear hatch per drawer) may be implemented, or one larger access door that covers both levels may be incorporated instead. In such embodiments, actuators may be employed.

In yet another embodiment, no enclosure is provided, but rather a deployable tray is provided, which may be slidably housed and or secured to an interior support structure of a vehicle. Such exemplary embodiment may include a conveyor mechanism as previously described above. In such embodiment, the deployable tray may be housed in a lightweight aluminum frame of tubular construction. For vans, the frame may attach to the vehicle using four telescoping shafts terminating in suction cups that press up against the interior sidewalls of the vehicle. For vans, the frame may bolt to the floor. Since in such embodiment, the deployable tray will be contained inside the vehicle, a controller for the deployable tray may draw power from an auxiliary power of the vehicle rather than a battery pack. Such embodiment would not require a lift or tilt system, since the deployable tray will be operating at the floor level of the back of the van or SUV (i.e. already at approximately waist height or lower).

In yet other exemplary embodiments, the cargo carriers may be “stackable”, using tubular aluminum columns, approximately 2″ square, which are perpendicular to the floor plane and are attached to the sides of a deployable tray frame. The columns terminate in flat pads, approximately 3″ square, which are capable of being bolted to the floor of the vehicle and to a second frame that is stacked on top of it. These exemplary cargo carriers may also incorporate an option for a “false floor” that covers the device when not in use. This cover may be rigid plastic, tri or four-folded, with the folds parallel to the length of the vehicle. The covers may be designed to accurately fit the interior of specific vehicle models and would typically be used in conjunction with a “single stack” device. The cover may attach to the column pads in a similar fashion as a double stack would. These latter described embodiments may like implement a dual deployable tray system and heavier duty modular trays, actuators and motors.

Turning now to the last set of figures,FIG. 7A-7Billustrate a cargo carrier in accordance with an exemplary embodiment of the present invention, which includes some of the elements and or configurations briefly discussed in the preceding paragraphs. More specifically, these figures depict pickup truck711, which has been retrofitted with carrier700.

Carrier700may exemplarily include enclosure701, which is coupled to a bed of pickup truck711at a front end707via actuator arms704aof actuators704, and at a rear end708, typically via hinged attachment fittings that enable enclosure701to pivot or tilt in a manner such that deployable tray702may be deployed or slid out of enclosure701to make contact with the ground. In exemplary embodiments, deployable tray702is configured to touch the ground in order to facilitate the loading of heavy equipment.

Although the principal of operation is similar to the embodiments disclosed with reference to other figures, in this exemplary embodiment, the added space of enclosure701further allows for implementation of multiple deployable trays. For example, and in no way limiting the scope of the present invention, deployable tray702may be a first deployable tray, and deployable tray703may be a second deployable tray suitable for added storage.

Each deployable tray702and703may use similar or different deploying systems. For example, and without limiting the scope of the present invention, deployable tray702may include a system similar to that ofFIG. 2Cin which a driving component such as a rack and pinion or ball screw component may be utilized to deploy the tray. Similarly, deployable tray702may ride on and be supported by a set of tracks706. Deployable tray703may be deployed via actuators (not shown) that slide the tray out and back inside enclosure701supported or guided on tracks705. Access to an interior of enclosure701may be via multiple access doors as mentioned above, or a via single access door710that movably secures an access opening709providing access to deployable trays702and703. Notably, in the embodiment shown inFIG. 7A-FIG. 7B, actuators704are positioned outside or at an exterior of enclosure701. However, in other embodiments, actuators704may be installed in an interior of enclosure701.

Turning now to the next figures,FIG. 7C-7Dillustrate exemplary front attachment point711and rear attachment point712in accordance with the present invention. In this exemplary embodiment, front attachment points711may include a base713that includes two protruding eyelets714, which attach the lower end of the lifting actuator704and more specifically actuator arm704athrough an opening711aat the front end707of the enclosure701. The lower end of the actuator bolts to an attach plate that bolts to the bed of the pick-up.FIG. 7Dspecifically shows a front view of front attachment point711along line C-C. As may be appreciated from these figures, actuator704and front attachment points711are situated exterior to enclosure701, however as mentioned above in other exemplary embodiments, these components may be housed within enclosure701.

In this exemplary embodiment, aft or rear attachment points712may include a protrusion715on a bottom inner surface716of enclosure701that forms a cavity712afor housing a hinge717that is configured to tilt enclosure701whenever actuators704are activated. In an exemplary embodiment, hinge717is coupled to a bed of the truck711via one or more bolts718.

Turning now to the last set of figures,FIG. 8A-8Dillustrate a cargo carrier in accordance with an exemplary embodiment of the present invention. More specifically,FIG. 8Ashows a top view of enclosure801, which includes a plurality of clamps802that may be remotely operated via actuators804. In the shown embodiment, clamps802are used to secure a device such work ladders803; however, clamps802may be configured to secure other items including but not limited to sports equipment, luggage or other cargo that may be desirable carried on a top surface of an enclosure in accordance with the present invention.FIG. 8Bdepicts a close-up top view thereof, andFIG. 8CandFIG. 8Dshow a cross-sectional view along line D-D depicting a plurality of clamp devices803in a secured position and a released position, respectively.

A cargo carrier including an automated self-loading cargo carrier for automobiles has been described. The foregoing description of the various exemplary embodiments of the invention has been presented for the purposes of illustration and disclosure. It is not intended to be exhaustive or to limit the invention to the precise form disclosed. Many modifications and variations are possible in light of the above teaching without departing from the spirit of the invention.