BALANCE ASSISTANCE AND FIREPROOFING DEVICE FOR SCOOTERS

Disclosed herein are exemplary devices that provide balance assistance and fireproofing to electric scooters. The devices described herein can be clipped onto existing scooters, providing balance improvements via one or more training wheels and providing fireproofing improvements via one or more units containing fire-suppressant materials. A device may be attached to the center of a scooter's standing platform to improve the stability of the scooter and to provide fireproofing to the batteries. The device can include two training wheels, each positioned to an opposite side of the standing platform, to provide the vehicle with stability. The training wheels may be connected to an axle that is mounted to a fireproofing unit. The fireproofing unit, which contains fire-suppressant materials, can clamp to the standing platform, which contains at least a portion of the batteries. Users can adjust, reposition, and/or remove portions of the balance assistance and fireproofing device.

FIELD OF THE DISCLOSURE

This disclosure relates generally to scooters, and more specifically, to a balance assistance and fireproofing device compatible with scooters.

BACKGROUND OF THE DISCLOSURE

Personal scooters, such as electric scooters, are commonly used for local transportation. Current self-balancing electric scooter designs typically include a standing platform for a user, two in-line wheels beneath the standing platform, motors and batteries to drive the wheels, and handlebars to control the front wheel. One of the problems with two-wheeled, self-balancing scooters, both non-electric and electric, is that they can be difficult to ride and/or stand on without falling, especially for elderly, disabled, or untrained individuals. Even with proper guidance and training, the use of scooters can feel quite unstable and difficult to use, and may result in injury or even death to the user. When operating a scooter, users typically stand on the standing platform with one foot in front and another foot behind, or suspended in the air, due to the limited surface area of the standing platform. Due to the design of the scooter and the standing position of the user, many users may find it difficult to balance on scooters without tipping over and/or falling. This increases the risk of injury for the user.

Furthermore, another problem with current electric scooter designs is that the batteries are prone to combustion. The batteries typically are lithium-based or nickel-based batteries that may occasionally combust or generate smoke, especially while charging or during operation of the electric scooters. This increases the risk of injury to the user and fire damage to the surroundings of the electric scooters. Instead of returning and/or retiring the electric scooters, which may be wasteful and/or expensive, users may wish to modify existing electric scooters to mitigate the risk of injury and fire damage.

SUMMARY OF THE DISCLOSURE

As stated above, current electric scooters fail to implement balancing and fireproofing features, and, as a result, users of such electric scooters may experience increased risk of injury and fire damage. Furthermore, the users may wish to modify existing electric scooters to implement these features to reduce waste and expenses. Thus, Applicant discovered an improved accessory for a scooter, that can provide users with balancing and fireproofing features and can be retrofittable onto existing scooters. As described in examples herein, a balance assistance and fireproofing device for scooters can provide these improvements. The balance assistance and fireproofing device can be attached or clipped onto existing scooters, providing balance improvements via one or more training wheels and providing fireproofing improvements via one or more units containing fire-suppressant materials. Thus, the balance assistance and fireproofing device can improve the safety of users in an easy-to-install, adjustable, and/or inexpensive manner. Accordingly, disclosed herein are devices that may address some of the above-identified needs.

In some embodiments, a balance assistance and fireproofing device may be attached to the center of an electric scooter's standing platform, to improve the stability of the scooter and to provide fireproofing to the batteries. The attachment can include two training wheels, each positioned to an opposite side of the standing platform, to provide the vehicle with stability. The training wheels may be connected to an axle that is mounted to a fireproofing unit. The fireproofing unit, which contains fire-suppressant materials, can clamp to the standing platform, which contains at least a portion of the batteries. Users can easily adjust, reposition, and/or remove portions of the balance assistance and fireproofing device. For example, after improving their expertise in balancing and riding the scooter, the users can remove the training wheels, while leaving the fireproofing unit in place. Alternatively, in another example, users can remove the entire balance assistance and fireproofing device from one scooter and attach it to another scooter. In some embodiments, the training wheels can be adjusted and/or replaced in order to mount the balance assistance and fireproofing device to different scooters. Moreover, each of the training wheels can adjust to the base dimensions of the scooter in regards to the length and depth of the standing platform. In some embodiments, the distance between the training wheels and the support platform of the scooter can also be adjusted. The case of adjustability and safety features are among some of the advantages of the balance assistance and fireproofing devices disclosed herein.

According to some embodiments, an exemplary device configured to be attached to a scooter comprises: a top layer attached to a bottom layer such that the top and bottom layers surround at least a portion of a standing platform of the scooter when attached to the scooter, wherein the top layer and/or bottom layer comprise a fire-suppressant material; a rod attached to the top or bottom layer; and two wheels attached to the rod such that the two wheels are situated on opposite sides of the attached top and bottom layers.

In some embodiments, the top layer comprises one or more grooves that engage with one or more corresponding protrusions of the bottom layer when the top layer is attached to the bottom layer. In some embodiments, the top layer and the bottom layer are configured to slide together such that the one or more grooves of the top layer engage with the one or more protrusions of the bottom layer to surround at least a portion of the standing platform of the scooter.

In some embodiments, the top layer comprises one or more protrusions that engage with one or more corresponding grooves of the bottom layer when the top layer is attached to the bottom layer. In some embodiments, the top layer and/or bottom layer comprises a groove configured to receive the standing platform.

In some embodiments, the top layer and/or bottom layer comprises a storage chamber.

In some embodiments, the fire-suppressant material comprises a fireproof sealant comprising one or more of: caulk, foam, silicone, and putty.

In some embodiments, the top or bottom layer comprises one or more brackets and the rod is attached to the one or more brackets. In some embodiments, the rod is attached to a bottom surface of the bottom layer.

In some embodiments, the top layer and/or bottom layer extends laterally outward from the standing platform of the scooter when attached to the scooter.

In some embodiments, the standing platform comprises a battery and at least a portion of the standing platform comprising the battery is surrounded by the top and bottom layers.

According to some embodiments, an exemplary scooter system comprises: a scooter comprising a standing platform and a battery at least partially embedded within the standing platform; and a device configured to be attached to the scooter, the device comprising: a top layer attached to a bottom layer such that the top and bottom layers surround at least a portion of the standing platform of the scooter when attached to the scooter, wherein the top layer and/or bottom layer comprise a fire-suppressant material; a rod attached to the top or bottom layer; and two wheels attached to the rod such that the two wheels are situated on opposite sides of the attached top and bottom layers.

It will be appreciated that any of the variations, aspects, features and options described in view of the systems can be combined.

Additional advantages will be readily apparent to those skilled in the art from the following detailed description. The aspects and descriptions herein are to be regarded as illustrative in nature and not restrictive.

DETAILED DESCRIPTION OF THE DISCLOSURE

Disclosed herein are exemplary scooter accessories that provide balance assistance and fireproofing to scooters. The balance assistance and fireproofing devices described herein can be attached or clipped onto existing scooters, providing balance improvements via one or more training wheels and providing fireproofing improvements via one or more units containing fire-suppressant materials. In some embodiments, a balance assistance and fireproofing device may be attached to the center of a scooter's standing platform, to improve the stability of the scooter and to provide fireproofing to the batteries. The attachment can include two training wheels, each positioned to an opposite side of the standing platform, to provide the vehicle with stability. The training wheels may be connected to an axle that is mounted to a fireproofing unit. The fireproofing unit, which contains fire-suppressant materials, can attach or clamp to the standing platform, which contains at least a portion of the batteries. Users can easily adjust, reposition, and/or remove portions of the balance assistance and fireproofing device.

As described above, current scooters fail to implement balancing and/or fireproofing features, and, as a result, users of such scooters may experience increased risk of injury and fire damage. For example, conventional two-wheeled, self-balancing scooters can be difficult to ride and/or stand on without falling, especially for elderly, disabled, or untrained individuals, and the batteries of such conventional scooters may be prone to combustion. Conversely, the devices described herein can provide users with balancing and fireproofing features and are retrofittable onto existing scooters. In some embodiments, a balance assistance and fireproofing device can be clipped onto existing scooters, providing balance improvements via one or more training wheels and providing fireproofing improvements via one or more units containing fire-suppressant materials. Thus, the balance assistance and fireproofing device can improve the safety of users in an easy-to-install, adjustable, and/or inexpensive manner.

Reference will now be made in detail to implementations and embodiments of various aspects and variations of systems, devices, and methods described herein. Although several exemplary variations of the systems, devices, and methods are described herein, other variations of the systems, devices, and methods may include aspects of the systems, devices, and methods described herein combined in any suitable manner having combinations of all or some of the aspects described. Disclosed herein are devices that may address one or more of the problems discussed above.

FIG.1Adepicts an overall view of an exemplary balance assistance and fireproofing device100compatible with a scooter198, in accordance with some embodiments. The scooter198can be any scooter on the market, such as a self-balancing scooter with two inline wheels. In some embodiments, the scooter198comprises a standing platform199for a user, two in-line wheels beneath the standing platform, motors and batteries to drive the wheels, and handlebars to control the front wheel. It is to be understood, however, that the scooter198can have additional configurations and is not limited to this combination of features.

The standing platform199for the user can include an approximately flat surface that provides a user with a place to stand during operation of the scooter198. In some embodiments, the balance assistance and fireproofing device100is configured to attach to at least a portion of the standing platform199to provide balancing and fireproofing functionality to the scooter198. The device100can attach to the standing platform199along any region or the entirety of the standing platform199. For example, the device100can attach to a portion of the standing platform199near the rear in-line wheel of the scooter198, near the front in-line wheel of the scooter198, centered between the two in-line wheels of the scooter198, or anywhere in-between. In some embodiments, the device100can attach to the entire length of the standing platform199.

In some embodiments, the device100can include multiple components, including a fireproofing central unit comprising a top layer104T and a bottom layer104B, a clamp mechanism106for attaching the central unit to the scooter198, a rod108attached to the central unit, and two wheels102L and102R attached to the rod108. The device100is described in greater detail in the examples below.

FIG.1Bdepicts an upper perspective view of an exemplary balance assistance and fireproofing device100compatible with a scooter198, in accordance with some embodiments. In some embodiments, the device100can include a fireproofing central unit comprising a top layer104T and a bottom layer104B. The central unit can include a clamp mechanism106for removably attaching the central unit to the scooter deck199of the scooter198. Beneath the standing platform199, a rod108(not pictured) runs underneath and is connected to the bottom layer104B of the central unit. The rod108can serve as an axle that is connected to two wheels, a left wheel102L and a right wheel102R. Taken together, these components of the device100can provide balance assistance and fireproofing functionalities when attached to the scooter198.

In some embodiments, the training wheels102L and102R can be any tire, wheel, roller, and/or similar component. Each wheel can be situated on a diametrically opposite side of the scooter198from the other wheel (e.g., left or right). During operation of a scooter198with the device100attached, the training wheels102L and102R can be configured to make contact with the ground at least part of the time. The training wheels102L and102R can prevent the scooter198from tipping over to the left and/or right, thereby providing balance assistance to the user while operating the scooter198. For example, if the user leans left, the training wheel102L may make contact with the ground, preventing the scooter198from tipping further left. In some embodiments, the training wheels102L and102R may be the same size as the wheels of the scooter198. It is to be understood, however, that the training wheels102L and102R can be of any size, width, diameter, and/or form factor. In some embodiments, the distance between the training wheels102L and102R and the sides of the standing platform199can be adjustable. In some embodiments, the training wheels102L and102R can be removed from the device100. In such embodiments, the device100may operate without the balance assistance features and may instead function as a fireproofing device.

FIG.2Adepicts a close-up view of an exemplary wheel202of a balance assistance and fireproofing device (e.g., device100ofFIG.1), in accordance with some embodiments. The outer portion of the wheel200may be any shock-absorption wheel, such as a rubber wheel.FIG.2Bdepicts a close-up view of an exemplary wheel rim202xof the wheel200. The inner portion of the wheel200can include any wheel rim202xcompatible with the outer portion of the wheel200. The wheel rim202xcan connect the wheel202to the axle (e.g., rod108ofFIG.1). The wheel202can share any characteristics of the training wheels102L and102R ofFIG.1, and vice versa.

Referring back toFIG.1B, in some embodiments, the fireproofing central unit can be a structure consisting at least partially of a fire-suppressant material (e.g., a fireproof sealant comprising one or more of: caulk, foam, silicone, and putty). The fire-suppressant materials can line at least a portion of the interior of the central unit. In some embodiments, the fire-suppressant materials can coat at least a portion of the exterior of the central unit.

In some embodiments, the central unit can be a box-like structure that removably attaches to, surrounds, and/or encloses at least a portion of the standing platform199. The central unit can comprise a top layer104T and a bottom layer104B which can be connected by a clamp mechanism106. The top layer104T and bottom layer104B, when clamped together around the standing platform199, can enclose a battery embedded at least partially within the standing platform199. This can enable the central unit, which contains fire-suppressant materials, to prevent battery fires from damaging the user and/or the surroundings of the scooter198. In some embodiments, the top layer104T and bottom layer104B, when clamped together around the standing platform199, can enclose and/or surround at least a portion of the top, bottom, left, and right sides of the standing platform199. In some embodiments, the top surface of the bottom layer104B can engage with and/or attach to the bottom surface of the top layer104T.

In some embodiments, the top layer104T can comprise a solid surface upon which the user can stand. In some embodiments, the top layer104T can contain fire-suppressant materials. As shown inFIG.1B, the surface of the top layer104T may be textured to provide a user with improved traction and grip relative to a smooth surface. The top layer104T can be positioned over a top surface of the standing platform199. In some embodiments, the bottom surface of the top layer104T can attach to the top surface of the bottom layer104B. For example, the top layer104T can attach to the bottom layer104B such that the layers surround at least a portion of a standing platform199of the scooter198when attached to the scooter198.

In some embodiments, a surface of the top layer104T may be elevated above the surface of the standing platform199. In some such embodiments, the top layer104T can extend vertically upward from the standing platform199when attached to the scooter198. In some embodiments, the top layer104T of the central unit extends laterally (also referred to herein as “horizontally”) outward from the standing platform199when attached to the scooter198. This can provide a larger surface upon which the user can stand. In some embodiments, a user can place both feet side-by-side on the surface of the top layer104T. Standing with feet side-by-side can improve user comfort and improve the user's balance, relative to standing with one foot in front of the other on the standing platform199.

FIGS.3A and3Bdepict close-up views of an exemplary top layer304T of a central fireproofing unit of a balance assistance and fireproofing device (e.g., device100ofFIG.1), in accordance with some embodiments. In some embodiments, the top layer304T can include one or more components for attaching the top layer304T to a bottom layer (e.g., bottom layer404B ofFIG.4). In some embodiments, the top layer304T can include one or more components for receiving and/or attaching the top layer304T to the standing platform of a scooter. The top layer304T can share any characteristics of the top layer104T ofFIG.1, and vice versa.

FIG.3Adepicts a bottom perspective view of the top layer304T. Specifically,FIG.3Aillustrates a first surface304Ta of the top layer304T. As shown inFIG.3A, the first surface304Ta can be a bottom surface of the top layer304T. However, it is to be understood that the first surface304Ta can be any surface of the top layer304T, such as a top surface or a side surface, and is not limited to what is illustrated inFIG.3A.

In some embodiments, the top layer304T can include one or more grooves and/or one or more protrusions that can engage with one or more corresponding protrusions and/or one or more grooves on a bottom layer (e.g., bottom layer404B ofFIG.4). For example, in some embodiments, the first surface304Ta includes one or more grooves that engage with one or more corresponding protrusions of the bottom layer when the top layer304T is attached to the bottom layer. In some embodiments, the first surface304Ta includes one or more protrusions that engage with one or more corresponding grooves of the bottom layer when the top layer304T is attached to the bottom layer.

In some embodiments, a groove can be any physical indentation, furrow, channel, or receptacle on the surface of an object. In some embodiments, a groove on the top layer304T can be an indentation that runs at least partially along any dimension (length, width, depth) of the top layer304T. For example, as shown inFIG.3A, the grooves of the top layer304T can run fully along one dimension of the first surface304Ta of the top layer304T. The grooves can have any shape and/or cross-section. For example, the groove can have a circular, triangular, rectangular, trapezoidal, sawtooth, or frustrum-shaped cross-section. Further, each groove can vary in size and/or shape throughout the length of the groove.

In some embodiments, a protrusion can be any physical projection, ridge, or extrusion on the surface of an object. In some embodiments, a protrusion on the top layer304T can be a ridge that runs at least partially along any dimension (length, width, depth) of the top layer304T. In some embodiments, the protrusions of the top layer304T can run fully along one dimension of the first surface304Ta of the top layer304T.

In some embodiments, a groove can be configured to receive a corresponding protrusion, and a protrusion can be configured to engage with a corresponding groove. The shapes of the protrusion and groove can be chosen to enable at least a portion of the groove and at least a portion of the protrusion to be positioned flush against one another. In some embodiments, the shapes of the protrusion and groove can be inverse shapes. For example, both the protrusion and the groove can have a square cross-section of approximately equal dimensions.

In some embodiments, a groove can be configured to receive the standing platform of the scooter. The shape of the groove can be chosen to enable at least a portion of the groove and at least a portion of the standing platform to be positioned flush against one another. For example, the groove can be chosen to match the dimensions of the standing platform such that, when the top layer304Ta is placed on top of the standing platform, the groove is positioned flush against the top of the standing platform. In some embodiments, the groove can be configured to engage with the standing platform to reduce and/or eliminate the unintentional movement and/or slipping of the top layer304T against the standing platform. In some embodiments, the groove can include a friction-based anti-slip mechanism, such as Velcro or nonslip padding, to engage with the standing platform. In some embodiments, the groove can include a buckle, lock, strap, latch, or other connective mechanism configured to engage with the standing platform.

FIG.3Bdepicts a top perspective view the top layer304T. Specifically,FIG.3Billustrates a second surface304Tb of the top layer304T. As shown inFIG.3B, the second surface304Tb can be a top surface of the top layer304T. However, it is to be understood that the second surface304Tb can be any surface of the top layer304T, such as a bottom surface or a side surface, and is not limited to what is illustrated inFIG.3B. In some embodiments, at least a portion of the second surface304Tb can include a non-slip coating, material, and/or texture. The second surface304Tb can be configured to provide a user with a solid surface upon which to stand when operating the scooter.

In some embodiments, the top layer304T can be at least partially hollow. In some embodiments, the top layer304T can contain a hollow storage container for storing items. The storage container can be a lockable compartment secured within the hollow regions of the top layer304T.

Referring back toFIG.1B, in some embodiments, the bottom layer104B can comprise a structure containing fire-suppressant materials. The bottom layer104B can be positioned over a bottom surface of the standing platform199. In some embodiments, the top surface of the bottom layer104B can attach to the bottom surface of the top layer104T. In some embodiments, a rod108can attach to the central unit via one or more fixed points on a bottom surface of the bottom layer104B.

In some embodiments, the bottom layer104B can be at least partially hollow. In some embodiments, the bottom layer104B can contain a hollow storage container for storing items. The storage container can be a lockable compartment secured within the hollow regions of the bottom layer104B.

FIG.4depicts a close-up view of an exemplary bottom layer404B of a central fireproofing unit of a balance assistance and fireproofing device (e.g., device100ofFIG.1), in accordance with some embodiments. In some embodiments, the bottom layer404B can include one or more components for attaching the bottom layer404B to a top layer (e.g., top layer304T ofFIGS.3A and3B). For example, the bottom layer404B can include one or more grooves and/or one or more protrusions that can engage with one or more corresponding protrusions and/or one or more grooves on a top layer. The bottom layer404B can share any characteristics of the bottom layer104B ofFIG.1, and vice versa.

In some embodiments, the bottom layer404B includes a first surface404Ba. As shown inFIG.4, the first surface404Ba can be a top surface of the bottom layer404B. However, it is to be understood that the first surface404Ba can be any surface of the bottom layer404B, such as a bottom surface or a side surface, and is not limited to what is illustrated inFIG.4.

In some embodiments, the bottom layer404B can include one or more grooves and/or one or more protrusions that can engage with one or more corresponding protrusions and/or one or more grooves on a bottom layer (e.g., top layer304T ofFIGS.3A and3B). For example, in some embodiments, the first surface404Ba includes one or more grooves that engage with one or more corresponding protrusions of the bottom layer when the bottom layer404B is attached to the top layer. In some embodiments, the first surface404Ba includes one or more protrusions that engage with one or more corresponding grooves of the bottom layer when the bottom layer404B is attached to the top layer. The grooves and protrusions of the bottom layer404B can share any characteristics of the grooves and protrusions ofFIGS.3A and3B, and vice versa.

In some embodiments, the bottom layer404B includes a second surface404Bb. As shown inFIG.4, the second surface404Bb can be a bottom surface of the bottom layer404B. However, it is to be understood that the second surface404Bb can be any surface of the bottom layer404B, such as a top surface or a side surface, and is not limited to what is illustrated inFIG.4. In some embodiments (not pictured), the second surface404Bb can include one or more attachment points and/or fixed points for attaching a rod (e.g., rod108ofFIG.1) to the bottom layer404B.

Referring back toFIG.1B, in some embodiments, at least one clamp mechanism106can hold the top layer104T and bottom layer104T together around the standing platform199. The clamp mechanism106can function as a means for attaching the central unit to the standing platform199, and by extension, the scooter198. The clamp mechanism106can be affixed to the central unit and situated between the top layer104T and the bottom layer104B of the central unit. In some embodiments, the clamp mechanism106comprises a top segment (e.g., attached to top layer104T) and a bottom segment (e.g., attached to bottom layer104B). The segments can be positioned on diametrically opposite sides of the standing platform199(e.g., top and bottom sides). The top segment and the bottom segment can be engageable with one another to define the clamp mechanism106.

In some embodiments, the clamp mechanism106can comprise a groove-and-protrusion attachment. The grooves and protrusions of the clamp mechanism106can have any characteristics of the grooves and protrusions described inFIGS.3A,3B, and4, and vice versa.

As shown inFIG.1B, the clamp mechanism106can comprise the grooves and protrusions along the junction of the top layer104T and bottom layer104B. The grooves and protrusions can form zig-zagging surfaces along at least a portion of the top layer104T and at least a portion of the bottom layer104B. The grooves may be configured to receive the protrusions (e.g., the shape of the grooves and protrusions are inverse) and to lock the protrusions in place. The width of the grooves and protrusions may be variable to enable such locking. In some embodiments, a groove106Tg on the top layer104T can engage with a protrusion106Bp on the bottom layer104B. The groove106Tg on the top layer104T comprises the top segment of the clamp mechanism106, and the protrusion106Bp on the bottom layer104B comprises the bottom segment of the clamp mechanism106. By slotting and/or sliding the protrusion106Bp into the groove106Tg, the clamp mechanism106can hold the top layer104T and the bottom layer104B together around the standing platform199. For example, the top layer104T can be placed on a top side of the standing platform199such that the groove106Tg is on a bottom-facing surface of the top layer104T. The bottom layer104B can be placed on a bottom side of the standing platform199such that the protrusion106Bp is on a top-facing surface of the bottom layer104B. The top layer104T and bottom layer104B can slide laterally toward one another such that they are flush with one another. The protrusion106Bp can slide into the groove106Tg, such that the top layer104T and bottom layer104B cannot be separated by vertical forces (e.g., gravity). The union of the groove106Tg and protrusion106Bp can thus hold the top layer104T and bottom layer104B together around and/or surrounding the standing platform199.

In some embodiments, the device100can include multiple clamp mechanisms106. For example,FIG.5illustrates an exemplary fireproofing central unit comprising two clamp mechanisms506. The top layer504T contains two grooves506Tg, and the bottom layer504B contains two protrusions506Bp. The grooves and protrusions are located on either side (e.g., left and right) of a standing platform599. The top layer504T and bottom layer504B can slide laterally toward one another such that they are flush with one another. The protrusions506Bp can slide into the grooves506Tg, such that the top layer504T and bottom layer504B cannot be separated by vertical forces (e.g., gravity). The union of the multiple grooves506Tg and multiple protrusions506Bp can thus hold the top layer504T and bottom layer504B together around the standing platform599.

In some embodiments, a groove507adjacent to the clamp mechanism106can be engageable with a portion of the standing platform199of the scooter198. Engaging with the standing platform can include being removably affixed to a portion of the standing platform199such that the clamp mechanism106, and by extension the device100, does not slide back and forth along the standing platform199while the scooter198is in operation. The groove507can engage with the portion of the standing platform199enclosing at least a portion of a battery at least partially embedded within the standing platform199. This can position the fireproofing central unit around the battery, containing it and preventing potential battery fires from spreading to the user or the surroundings of the scooter. It is to be understood that, although the groove507is illustrated as being on the top layer504T inFIG.5, the groove507can be on any layer, including the bottom layer504B. In some embodiments, both the top layer504T and the bottom layer504B can include a groove507for engaging with the standing platform199. The groove507can have any characteristics of the grooves and protrusions described inFIGS.3A,3B, and4, and vice versa.

Referring back toFIG.1B, the clamp mechanism106ofFIG.1can share any characteristics of the clamp mechanisms506ofFIG.5, and vice versa.

In some embodiments (not pictured), the clamp mechanism106can comprise a loop style attachment. The loop style attachment can include an adjustment mechanism connected to a top layer104T of the central unit and an attachment rod extending from the adjustment mechanism. In some embodiments, the attachment rod can loop around the bottom layer104B and standing platform199such that, when the attachment rod is tightened, the attachment rod can hold the top layer104T and bottom layer104B together around standing platform199. The attachment rod can have a fixed end configured to attach to the top layer104T and a free end configured to fit under the standing platform199of the scooter198and to re-engage with the adjustment mechanism. When the free end of the attachment rod is re-engaged with the adjustment mechanism, the clamp mechanism106can form a loop. The loop can be adjustably tightened and/or loosened. In some embodiments, the clamp mechanism106can be adjustable such that the loop is between about two inches in diameter and about five inches in diameter along one dimension. In some embodiments, the adjustment mechanism can have at least one tightening screw configured to selectively rotate in order to advance or retract the free end of the attachment rod through a portion of the adjustment mechanism. The selective rotation of the at least one tightening screw can adjust the overall diameter of the loop formed by the attachment rod in order to tighten or loosen the at least one clamp mechanism when the at least one clamp mechanism is engaged with the portion of the standing platform199.

In some embodiments (not pictured), the clamp mechanism106can comprise a buckle attachment. A buckle can comprise a buckle head and a buckle receiver configured to receive the buckle head and lock it in place. A buckle head can connect to the top layer104T, and a corresponding buckle receiver can connect to the bottom layer104B. This configuration can be reversed such that, for example, a buckle receiver can connect to the top layer104T, and a corresponding buckle head can connect to the bottom layer104B. In some embodiments, the buckle can be vertically oriented such that the buckle head points into the buckle receiver. The buckle can enable the top layer104T and bottom layer104B to be attached to one another via vertical movement. In some embodiments, when the buckle is in a buckled position (e.g., the buckle head is locked in place within the buckle receiver), the top layer104T and bottom layer104B may be secured flush against one another. In some embodiments, the buckle can be unbuckled (e.g., the buckle head is not within the buckle receiver), and the top layer104T and the bottom layer104B can be separated.

In some embodiments (not pictured), the clamp mechanism106can comprise a hinged attachment. A hinge can connect to a first side of the top layer104T and a first side of the bottom layer104B. The hinge can enable the top layer104T and bottom layer104B to be selectively angled away from or toward one another. In some embodiments, when the hinge is in a closed position, the top layer104T and bottom layer104B may be positioned parallel to and flush against one another. In some embodiments, the hinge can open such that a portion of the top layer104T and a portion of the bottom layer104B move/angle away from one another, creating room for the top layer104T and bottom layer104B to be placed around a standing platform199. Once the device100is positioned in the desired location, the hinge can close such that a portion of the top layer104T and a portion of the bottom layer104B are flush against one another again. This closes the top layer104T and bottom layer104B together around the standing platform199. In some embodiments, the hinged attachment can be used in conjunction with the buckle attachment to secure a second side of the top layer104T and a second side of the bottom layer104B together. The second sides may be different from the first sides. In some embodiments, when the buckle attachment is buckled, the hinge attachment may be prevented from opening. This can prevent the hinge attachment from unintentionally being opened during operation of the scooter198.

FIG.1Cdepicts a lower perspective view of an exemplary balance assistance and fireproofing device compatible with a scooter, in accordance with some embodiments. As shown inFIG.1C, beneath the standing platform199, a rod108runs underneath the central unit and is connected to two wheels. In some embodiments, the two wheels are attached to the rod such that the two wheels are situated on opposite sides of the top layer104T and bottom layer104B once attached. In some embodiments, the rod108is connected to the central unit via one or more brackets110. In some embodiments, the rod108is connected to the bottom layer104B and/or the top layer104T of the central unit.

In some embodiments, the rod108can be any rod, axle, spindle, shaft, and/or similar component. In some embodiments, the rod108serves as an axle that is connected to two wheels, a left wheel102L and a right wheel102R. The wheels102L and102R can attach to the rod108using any wheel-axis attachment mechanism. The rod108can be a straight, linear rod that does not bend and/or twist along its length. However, in some embodiments, such as shown inFIG.1C, the rod108can be a non-linear rod that bends and/or twists along its length. In some embodiments, the rod108can be a U-shaped rod. Depending on the size of the wheels relative to the distance between the rod108and the ground, the shape of the rod108can be adjusted. For example, the wheels102L and102R may be large such that the wheel centers are located above the bottom surface of the bottom layer104B. In such cases, the rod108can be bent upward at the ends to provide a higher attachment point (relative to the ground) at the wheels102L and102R. The rod108can be bent downward at the center to provide a lower attachment point when attaching to the bottom layer104B, which is lower (relative to the ground) than the center of the wheels102L and102R. The opposite direction of bending can occur for wheels which are small such that the wheel centers are located below the bottom surface of the bottom layer104B.

In some embodiments, the rod108can be attached to the central unit at one or more fixed points. The fixed points can be locations on the bottom surface of the bottom layer104B, allowing the rod108to run underneath the central unit without intersection with the standing platform199. In some embodiments, the brackets110can be used to attach the rod108to the central unit at the one or more fixed points. The brackets110can include any suitable bracket, such as a U-shaped clamp or pipe clamp. In some embodiments, the brackets110can be removably attached to any portion of the central unit, such as the bottom layer104B or top layer. In some embodiments, the rod can be fixed at least partially within the bottom layer104B or top layer of the central unit, allowing the rod to run through the central unit without intersection with the standing platform199.

AlthoughFIG.1Cdepicts the rod108as running underneath of the central unit and being connected to the bottom layer104B, it is to be understood that the rod108is not limited to this configuration. In some embodiments, the rod108can be attached to any portion of top layer104T and/or bottom layer104B of the central unit.

FIG.6depicts a close-up view of an exemplary rod608of a balance assistance and fireproofing device (e.g., device100ofFIG.1), in accordance with some embodiments. The rod608is a U-shaped rod that is configured to run along a surface (e.g., an underside) of the device. The rod608is configured to connect one or more wheels (e.g., wheels102L and102R ofFIG.1) to the central unit. In some embodiments, the ends of the rod608can rotate axially due to the movement of the rod608, which can be undesirable due to its effect on moving the wheels up and down. To address this, the rod608can be fixed in place against the device so that it does not move and/or rotate axially. In some embodiments, such as shown inFIG.6, at least a portion608xof the rod608can have a non-circular cross-section. Having such a non-circular cross-section may prevent the rod608from rotating axially, keeping the orientation of the rod steady during operation of the scooter. For example, the cross-section of the portion608xmay be square or rectangular instead of circular. In some embodiments, the portion608xmay rest flush against the bottom layer (e.g., bottom layer104B ofFIG.1) and the bracket (e.g., bracket110ofFIG.1), preventing the rod608from rotating axially. The rod608can share any characteristics of the rod108ofFIG.1, and vice versa.

FIG.7depicts a close-up view of a bracket710of a balance assistance and fireproofing device (e.g., device100ofFIG.1), in accordance with some embodiments. The bracket710may be configured to attach a rod to a central unit of the device. The bracket710may be compatible with the rod108ofFIG.1and/or the rod608ofFIG.6. As shown inFIG.7, the bracket710can be a U-shaped bracket with a groove for receiving a portion of the rod. The shape of the groove can mirror the shape of the rod such that, if the cross-section of a portion of the rod is non-circular, the bracket710can hold the rod stationary without allowing for axial rotation. For example, if the cross-section of the rod is square or rectangular, the sides of the groove can match the square shape of the rod, preventing the rod from rotating. In some embodiments, the bracket710can include one or more mechanisms for fasteners to connect the bracket710to the central unit. For example, the bracket710can include a plurality of through-holes through which a plurality of screws can extend. The screws can be tightened to hold the bracket710in place, attaching it to the central unit. The bracket710can share any characteristics of the bracket110ofFIG.1, and vice versa.

The examples provided above describe exemplary configurations in which the top layer104T is a component that extends at least partly on top of the standing platform199and the bottom layer104B is a component that extends at least partly underneath the standing platform199. In such configurations, the top layer104T is positioned above the bottom layer104B when attached to the scooter198. However, it is to be understood that the terms “top” and “bottom” are merely a means of nomenclature. The terms “top” and “bottom” indicate relative positioning and do not limit the top layer104T to being oriented exclusively on top of the bottom layer104B, and vice versa. In some embodiments, the top layer104T and the bottom layer104B may be designed such that the bottom layer104B can be oriented on top of the top layer104T, and vice versa. In some embodiments, the top layer104T and the bottom layer104B may be designed such that the layers can be oriented on the sides of the standing platform199, and such that neither layer is above or below the other.

The examples provided above describe exemplary configurations in which the device100and scooter198are distinct components, and the device100can be removably attached to the scooter198. In some embodiments, the device100can be integrated with the scooter198such that the device100is not removable from the scooter198. In such embodiments, the device100can be considered to be a component of the scooter198.

In some embodiments, the scooter198comprises a scooter with balance assistance and fireproofing functionalities. Similar to the configurations described previously herein, the scooter198can comprise a scooter body comprising a standing platform (e.g., standing platform199) and a battery at least partially embedded within the standing platform. However, in this exemplary configuration, the scooter198can further include a balance assistance and fireproofing device100configured to be attached to the scooter body. The device100can include a central unit. The central unit can be attached to at least a portion of the scooter body, such as the standing platform. In some embodiments, the central unit is connected to a portion of the standing platform enclosing the battery at least partially embedded within the standing platform.

In some embodiments, the central unit can comprise a top layer104T and a bottom layer104B. The layers104T and104B may be configured to be fused together such that the device100is integrated into the scooter198. For example, one or both of the layers104T and104B may be at least partially fused with the standing platform. In some embodiments, the central unit does not comprise distinct layers and can be integrally formed along with the scooter body. The central unit can share any features of the central units of the configurations described previously herein. For example, the central unit can comprise a fire-suppressant material, and/or the central unit can extend laterally outward from the standing platform.

The scooter198can further include a rod108attached to the central unit and two wheels102L and102R attached to the rod such that each wheel is situated on a diametrically opposite side of the standing platform from the other wheel (e.g., on the left and on the right side of the standing platform). The rod108and wheels102L and102R can share any features of their counterparts in the configurations described previously herein.

For the purpose of clarity and a concise description, features are described herein as part of the same or separate embodiments; however, it will be appreciated that the scope of the disclosure includes embodiments having combinations of all or some of the features described.

Additional Definitions

Embodiments

Disclosed herein are exemplary embodiments for the balance assistance and fireproofing device. The following description is presented to enable a person of ordinary skill in the art to make and use the various embodiments. Descriptions of specific devices, techniques, and applications are provided only as examples. Various modifications to the examples described herein will be readily apparent to those of ordinary skill in the art, and the general principles defined herein may be applied to other examples and applications without departing from the spirit and scope of the various embodiments. Thus, the various embodiments are not intended to be limited to the examples described herein and shown, but are to be accorded the scope consistent with the claims

Embodiment 1. An electric scooter training wheel stability attachment for electric scooters having a main body forming a platform on which a rider stands, the main body having a top lateral end and a bottom lateral end disposed opposite the top lateral end and extending in a downward direction, the scooterizer training wheels further including two tires/wheels situated at the right and left lateral end of the rod, the stability attachment comprising: a frame having a top end and a bottom end disposed opposite, the frame being selectively mountable on the main body of the electric scooter and extends horizontally outwardly and generally transversely thereto when mounted thereon; at least both tires/wheels being situated on the rod connected to the stability attachment. the right wheel and the left wheel being situated on diametrically opposite sides of the stability attachment component which is connected to the electric scooter when the stability attachment is mounted thereon; and means for attaching the frame to the electric scooter.

Embodiment 2. A stability attachment for electric scooters as defined by embodiment 1, wherein the means for attaching the frame to the electric scooter comprises: at least one clamp mechanism affixed to the frame and situated between the top axial end and the bottom axial end of the frame, the at least one clamp mechanism being engageable with a portion of the stability attachment of the electric scooter to selectively mount the frame thereto.

Embodiment 3. A stability attachment for electric scooters as defined by embodiment 2, wherein the clamp mechanism is adjustment mechanism and an attachment rod extending therefrom, the attachment rods having a free end that may be fitted under the stability attachment of the electric scooter and engaged with the adjustment mechanism, the adjustment mechanism having at least one tightening screw that is selectively rotatable to advance and retract the free end of the attachment rod through the adjustment mechanism; and wherein the selective rotation of the tightening screw adjusts the overall diameter of the attachment rod to tighten or loosen the attachment clamp to the stability attachment of the electric scooter when the stability attachment is mounted thereon,

Embodiment 4. A stability attachment for an electric scooter as defined by embodiment 3, wherein the clamp is adjustable between about two inches in diameter and about five inches in diameter.

Embodiment 5. A stability attachment for an electric scooter as defined by embodiment 2, wherein the clamp mechanism further comprises: the top segment and a bottom segment situated opposite the top segment, the top segment and the bottom segment being attachable to and being situatable on diametrically opposite sides of the stability attachment the electric scooter when the stability attachment is mounted thereon, each of the top segment and the bottom segment having a first end and a second end disposed opposite the first end; wherein the top segment and the bottom segment are engageable with one another define the clamp mechanism.

Embodiment 6. A device comprising in combination: an electric scooter having a main body forming a platform on which a rider stands, the main body having a top lateral end and a bottom lateral end disposed opposite the first lateral end and extending in a direction between, the electric scooter vehicle further including a right and left wheel situated at opposite ends of the stability attachment; and a stability attachment for mounting to electric scooters, the stability attachment including: a frame having a top end and a bottom end disposed opposite ends, the frame being selectively mountable on the main body of the electric scooter and extending horizontally outwardly therefrom and generally transversely thereto when mounted thereon; at least a right tire and a left tire, the right tire being situated on the rod in proximity to the left tire thereof, and the right tire and the left tire being situated on diametrically opposite sides of the rod stability attachment of the electric scooter.

Embodiment 7. A balance assistance and fireproofing device configured to be attached to an electric scooter, the device comprising: a central unit comprising a top layer and a bottom layer, wherein the central unit comprises a fire-suppressant material, and wherein the central unit is configured to extend horizontally outward from a standing platform of the electric scooter when attached to the electric scooter; at least one a clamp mechanism situated between the top layer and the bottom layer of the central unit; a rod attached to the central unit at one or more fixed points; and two wheels attached to the rod such that each wheel is situated on a diametrically opposite side of the electric scooter from the other wheel.

Embodiment 8. The device of embodiment 7, wherein the at least one clamp mechanism is engageable with a portion of the standing platform of the electric scooter.

Embodiment 9. The device of embodiment 7, wherein the at least one clamp mechanism engages with the portion of the standing platform enclosing at least a portion of a battery at least partially embedded within the standing platform.

Embodiment 10. The device of embodiment 7, wherein the at least one clamp mechanism comprises a top segment and a bottom segment configured to be positioned on diametrically opposite sides of the portion of the standing platform, wherein the top segment and the bottom segment are engageable with one another to define the at least one clamp mechanism.

Embodiment 11. The device of embodiment 10, wherein the top segment comprises a groove and/or protrusion on a top layer of the central unit and the bottom segment comprises a protrusion and/or groove on a bottom layer of the central unit.

Embodiment 12. The device of embodiment 10, wherein the top layer and the bottom layer are configured to slide horizontally together such that the groove and/or protrusion of the top segment engages with the protrusion and/or groove of the bottom segment to attach the central unit around a portion of the standing platform.

Embodiment 13. The device of embodiment 7, wherein the at least one clamp mechanism comprises an adjustment mechanism and an attachment rod extending from the adjustment mechanism, the attachment rod having a free end configured to fit under the standing platform of the electric scooter and to engage with the adjustment mechanism, and the adjustment mechanism having at least one tightening screw configured to selectively rotate in order to advance or retract the free end of the attachment rod through a portion of the adjustment mechanism.

Embodiment 14. The device of embodiment 13, wherein the selective rotation of the at least one tightening screw adjusts the overall diameter of the attachment rod in order to tighten or loosen the at least one clamp mechanism when the at least one clamp mechanism is engaged with the portion of the standing platform.

Embodiment 15. The device of embodiment 13, wherein the at least one clamp mechanism is adjustable between about two inches in diameter and about five inches in diameter.

Embodiment 16. The device of embodiment 7, wherein the central unit comprises a storage chamber.

Embodiment 17. The device of embodiment 7, wherein the fire-suppressant material comprises a fireproof sealant comprising one or more of: caulk, foam, silicone, and putty.

Embodiment 18. The device of embodiment 7, wherein the one or more fixed points are located beneath a bottom surface of the bottom layer of the central unit.

Embodiment 19. The device of embodiment 7, wherein the rod is attached to the central unit at the one or more fixed points by one or more brackets.

Embodiment 20. The device of embodiment 7, wherein the rod is fixed at least partially within the bottom layer of the central unit.

Embodiment 21. An electric scooter with balance assistance and fireproofing, the scooter comprising: a scooter body comprising a standing platform and a battery at least partially embedded within the standing platform; and a balance assistance and fireproofing device configured to be attached to the scooter body, the device comprising: a central unit, wherein the central unit comprises a fire-suppressant material, the central unit is attached to the standing platform, and the central unit is configured to extend horizontally outward from the standing platform; at least one a clamp mechanism situated between the top layer and the bottom layer of the central unit; a rod attached to the central unit at one or more fixed points; and two wheels attached to the rod such that each wheel is situated on a diametrically opposite side of the standing platform from the other wheel.

Embodiment 22. The scooter of embodiment 21, wherein the central unit is connected to a portion of the standing platform enclosing the battery at least partially embedded within the standing platform.