Abstract:
A truck storage box having a frame of sufficient size to fit inside a truck bed with a hinged top. Said frame will have a means to pivot from a position parallel to the bottom of the truck bed to a position perpendicular to the bottom of said truck bed. A collapsible section is attached to the frame allowing for storage when the frame is in the parallel position. The frame shall contain said collapsible section when the frame is in the perpendicular position.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation-in-part and claims priority to U.S. patent application Ser. No. 09/769,808, filed Jan. 26, 2001, which is pending. 
    
    
     FIELD OF INVENTION 
     This invention relates to truck storage boxes, specifically to improve convenience. 
     BACKGROUND 
     Since the first truck was made for use by non-commercial applications, the need for a confined storage was needed. Over the years many variations of storage boxes have been devised. A simple box with a lid attached to the inside of the truck bed was the beginning. Next came the “tool box”, which is mounted to extend over the sides of the truck bed from the driver&#39;s side to the passenger side. This box was attached similar to the original design. 
     All these storage boxes are very useful but they do present the owner a problem while not in use; they consume 25 to 30 percent of the truck&#39;s bed space. As these boxes are attached in a manner that is not conducive to easy removal, this loss of space has prevented many from purchasing one of these storage boxes. 
     Many attempts have been made to resolve this problem of providing a storage box in the bed of a pickup truck which can be removed rapidly or folded. They are all lacking for various reasons. 
     U.S. Pat. No. 4,749,226, issued to Heft, and U.S. Pat. No. 4,828,312, issued to Kinkel et al., both provide a rigid box which folds into the bed of the truck. While this invention offers certain advantages the bed of the truck is covered which would severely limit the carrying of small items such as gravel, dirt or mulch since the folded box would be covered and could possibly be damaged or rendered inoperative by small debris become lodged in the hinges. Furthermore, any heavy item would have to be lifted over the folded box, or placed on the box, which is undesirable. 
     U.S. Pat. No. 5,853,116, issued to Schreiner, provides a rigid box which folds into the tailgate of the truck. This has some of the same problems as the invention by Heft. Specifically, any heavy item on the tail gate may damage the folded storage device. 
     U.S. Pat. No. 6,070,775, issued to Tolley, describes a collapsible pouch yet the storage capacity is extremely limited. 
     SUMMARY 
     It is an object of the present invention to provide a truck storage box that while not in use, first collapses the bottom into the top. The top then folds to occupy a minimum of the truck bed. 
     A particular feature of the present invention is the ability to pivot the frame from an up or in-use position to a down or closed position 
     Another particular feature of the present invention is the ability to secure the frame of the storage box in the up or down position 
     A particular advantage of the present invention is provide by a collapsible pouch that provides a dry and secure storage and the ability to be stored while not being used. 
     These and other advantages, as will be realized from the description herein, are provided in a collapsible storage box for a truck bed. The collapsible storage box comprises a frame and a top pivotally attached to the frame. A pivot is attached to the frame wherein the pivot is received by a pivot void attached to the truck bed and in which the pivot can rotate. A pin is attached to the frame and capable of maintaining the frame in a fixed position. In one embodiment the pin is capable of being reversibly received by a pin void which is attached to the truck bed. A collapsible pouch is connected to the frame wherein when the pin is received by the pin void the collapsible pouch forms a storage area and when the pin is not received by the pin void the collapsible pouch is reversibly received in the frame. In one embodiment the pin is a member which has variable length and can secure the frame in a discrete position. 
     Yet another advantage is provided in a collapsible storage box system for attachment to a truck bed. The system comprises a mounting bracket attachable to the truck bed wherein the mounting bracket comprises a pivot void and a pin void. A frame is provided which comprises a pivot wherein the pivot is receivable in the pivot void. A pin is attached to the frame wherein the pin is reversibly receivable in the pin void. A collapsible pouch is attached to the frame wherein the collapsible pouch forms a storage area when the pin is received in the void and the collapsible pouch is collapsed for storage in the frame when the pin is not received by the pin void. 
     Yet another advantage is provided in a collapsible storage box system for attaching a storage box to a truck bed. The system comprises a pivot void and a pin void integral to the truck bed. A rectangular frame is provided which comprises a pivot wherein the pivot is received in the pivot void. A pin is attached to the frame wherein the pin is reversibly receivable in the pin void. A collapsible pouch is attached to the frame wherein the collapsible pouch forms a storage area when the pin is received in the pin void and the collapsible pouch is stored in the frame when the pin is not received by the pin void. 
    
    
     DESCRIPTION OF DRAWINGS 
     FIG. 1 provides a partially exploded view of an embodiment of the present invention as it would be visualized when in position for storing items. 
     FIG. 2 provides a view of the embodiment of FIG. 1 as it would be visualized when folded to make the bed of the truck available. 
     FIG. 3 illustrates a front view of the storage box in the open position. 
     FIG. 4 illustrates a top view of the storage box in the open position, which is also seen as the top view when the box is in the down position. 
     FIG. 5 illustrates a side view as seen from the left side of the storage box with the box in the open position. 
     FIG. 6 illustrates a side view as seen fro m the left side of the storage box with the box in the down position. 
     FIG. 7 illustrates a side view of the storage box mount. 
     FIG. 8 illustrates a top view of the storage box mount. 
     FIG. 9 illustrates a cross section, taken along ling  9 — 9  of FIG.  3 . 
    
    
     DETAILED DESCRIPTION 
     Accordingly, the object or advantage of my invention is to provide a truck storage box that accommodates the storage need of a non-commercial user but allows the full use of the truck bed while the storage box is not in use. The folding and collapsing features allow the box to remain in the vehicle at all times. While the box is in the open position the storage capacity is similar to that of current products. When the box is in the closed or folded position the box consumes less than 4 percent of the truck bed capacity. 
     Further objects and advantages of my invention will become apparent from a consideration of the drawings and ensuing description. 
     An embodiment of the present invention is provided in FIG.  1 . In FIG. 1, the truck bed  500  is shown in partial cutaway view. The storage box is mounted inside the pickup truck bed. The storage box comprises a rectangular frame  320  and top  310 . The top is preferably pivotally mounted to the frame. In the embodiment illustrated the top is pivotally attached to the side of the frame closest to the front of the truck bed  500 . It is also contemplated that the top could be pivotally mounted to one side of the frame. It is also contemplated that the top could be in two sections with each section pivotally mounted to the center of the frame thereby allowing a top section to be opened from either side of the truck. A latch  360  allows the top to be securely closed yet easily opened by manipulation of the latch. The latch may also comprise a key lock mechanism if desired. The type of latch is not limiting. Any latch typically employed for reversibly securing a pivotally attached top to a frame is suitable for the present teachings. It would be apparent that multiple tops could utilize a common latch or multiple latches. 
     Secured to the frame  320  is a primary pivot  350 . The pivot is received by a pivot void  390  in a mounting bracket  501  thereby forming an axis of rotation for the frame  320  and attached elements. The primary pivot  350  may be fixed or retractable into the frame. In a particularly preferred embodiment the primary pivot is retractable to allow the entire frame and attached elements to be removed. A fixed primary pivot is suitable for permanent installation. In another embodiment the primary pivot is a hinge. Also secured to the frame  320  is a locking pin  340 . When the box is in an upright position, parallel to the floor of the truck bed for storing items, the locking pin  340  is received by an upper locking void  400 . The locking pin  340  is a retractable pin which can be reversible engaged with the upper locking void  400 . When the box is to be used for storage the retractable pin is withdrawn from the upper locking void  400  and the frame and attached elements are rotated on the primary pivot  350  in the pivot void  390 . When the retractable pin is aligned with a lower locking void  401  the locking pin  340  is persuaded into the lower locking void  401  thereby securing the box in a position substantially parallel to the front of the truck bed. A collapsible pouch  330  is secured to the frame and extends downward to form a receiving pouch. The collapsible pouch is designed to be easily folded, similar to a film material, such that when the frame is rotated downward the collapsible pouch is easily stored in the area formed by the walls of the frame. The mounting bracket  501  is attached to the interior of the truck bed by attachment devices  380  such as threaded members, rivots, welds or the like. In an alternate embodiment the mounting bracket  501  may be a portion of the truck bed  500  with the locking voids and pivot void integral to the interior wall of the truck bed. 
     The embodiment of FIG. 1 is shown in FIG. 2 as it would appear when folded down. The mounting bracket  501  is secured to the frame of the truck. The primary pivot  350  is received by the pivot void  390 . The locking pin  340  is received by the lower locking void  401 . The pouch, which is not visible in this view, is folded and in storage within the area formed by the frame  320  and top  310 . 
     An embodiment of the present invention is illustrated in partial exploded view in FIG. 3 as it would be in position for storing items in the storage box. The storage box has a frame  20  constructed of a rigid material; metallic or of polymer. The frame  20  will be sized to fit within the bed rails of each type of truck being manufactured by the automotive industry while leaving clearance for the top  10 , the storage box mount FIG.  7  and FIG. 8, and for the side shown in FIG.  3 . Position locking pins  40 R and  40 L are shown at each end of the frame. These pins are used to lock the frame into an up or down position. The operation is detailed in the following sections. 
     FIG. 4 is a top view of the truck storage box. This view is seen in either the open in-use position or in the closed stored position. The frame  20  is tilted on pivots  50 R and  50 L thereby allowing the storage box to be rotated between positions. Items  40 L and  40 R operate to lock the storage box in position. Located on the top  10  is a keyed locking device  60 . This locking device serves as a latch for the top as well as a lock for security. 
     FIG. 5 is a side view of the truck storage box as seen from the left side. This detail shows the pivot  50  attached to an optional tab  51  which can be provided to allow additional clearance for the frame  20  to pivot. A hinge  70  for opening the top  10  is provided. The locking pin  40  is shown which serves to secure the frame  20  into either the open or closed position. The bottom section  30  is a collapsible pouch that is both waterproof and durable. 
     FIG. 6 is aside view of the truck storage box as seen in the closed or stored position from the left side. The frame  20  has been pivoted on pivot  50 L and is locked into position locking pivot  40 L being received in a void. 
     FIG. 7 is a side view of an embodiment of the truck storage box mount  101 . The mount is secured to the truck bed by an attachment device such as along the horizontal shown as item  80 . This mount allows the truck storage box frame to pivot via the pivot void  90 . Pivot  50  (FIG. 4) is inserted into the pivot void  90  as a means for rotation. The open position locking void  100  is to position the frame  20  (FIG. 4) in a locked and open or up position. The frame  20  (FIG. 4) is in the closed and locked position by pivoting in a clockwise motion as seen from the left and locked into position. This closed position is maintained by inserting the locking pin  40  (FIG. 4) into the closed position void  110 . In an alternate embodiment the pivot void  90 , open locking void  100 , and closed pivot void  110  may be integral to the truck bed thereby eliminating the separate mount  101 . In another alternate embodiment the closed pivot void is optional and the pivot positioned such that the box does not require locking in the closed position. 
     FIG. 8 is a top view of the truck storage box mount. An attachment tab  120  is provided for attachment at the bottom of the truck bed. 
     FIG. 9 is a cross-sectional view taken along line  9 — 9  of FIG.  3 . In FIG. 9 the top  10 , frame  20  and collapsible bottom are as illustrated previously. The latch  60  is shown in detail to comprise a rotating member which engages with a lip of the frame  20 . The positioning pin  40  is shown to protrude into the interior to a certain degree to allow the positioning pin to be grasped and withdrawn into the interior when the box is to be rotated on the rear pivot  50 . A hinge  70  is provided for pivotally mounting the top  10  to the frame  20 . An optional tab  131  integral to the collapsible bottom  30  comprises an optional attachment device  130  for easily securing the collapsible bottom in a folded position. The attachment device is secured to an attachment device receiver  140  thereby withdrawing the collapsible bottom into the frame. The attachment device and attachment device receiver may be a snap couple, hook and loop mechanism or other devices as known in the art. The collapsible bottom is secured to the frame. In one embodiment the collapsible bottom is secured to the frame by attachment elements  141  such as threaded members, rivets and the like. In one embodiment, the attachment device receiver  140  may be an attachment element. 
     The collapsible pouch is attached to the frame and hangs there below during use of folds up and is stored in the frame when not in use. The collapsible pouch is preferably made from a flexible sheet or material that is durable and substantially weather-proof, wear resistant or tear-resistant. Particularly preferred materials include neoprene, nylon, polyethylene terephthalate, or multiple layers of materials which, taken together, form a sheet with the desired properties. Ballistic grade nylon is particularly suitable due to the strength and weight. The collapsible pouch may comprise straight walls with a substantially square bottom. In an alternate embodiment the bottom of the collapsible pouch may be rounded. The pouch is preferably formed with seams as would be realized to one of ordinary skill in the art. The collapsible pouch is preferably not easily stretched or punctured since this would cause the collapsible pouch to degrade over time. 
     The method of utilizing the inventive device would be readily apparent from the descriptions herein. The truck storage box must first be installed in the truck for use. In one embodiment the mount, such as that illustrated in FIG. 7, is attached to the truck bed. The storage box is then attached to the mount by inserting the pivot device  50 L and  50 R into the pivot holes  90 . The box is then operated by opening the top  10  and retracting the locking pins  40 R and  40 L to allow the frame  20  to be pivoted into either the up or down position. The locking pins are then moved into the locating holes  100  for the up position or  110  for the down position. When the frame  20  is in the up position the collapsible container  30  is allowed to be open for access through the top  10 . When the frame  20  is in the down position the collapsible container  30  is collapsed and contained within the frame  20  and the top  10 . 
     There are various possibilities with regard to the means to pivot the truck storage box as illustrated in all figures. These drawings provide the reader with the basic operation and function of the concept. There are various possibilities with regard to the positioning system referred to as locking pins and locking pin locators. These drawings provide the reader with the basic operation and function of the concept. The materials used for construction may be of metal, plastic or other material suitable to provide necessary structural support. Thus the truck storage box of the present invention provides a secure, dry storage space for truck owners while allowing a greater use of the truck bed capacity. 
     The invention has been described with particular reference to the preferred embodiments. A skilled artisan would realize embodiments and variations which are different from the preferred embodiments but which are within the scope of the claims which are appended hereto.