A cart with sliders having a hand lever, a front frame, a back frame, two symmetrical side frames and a chassis, wherein the hand lever is rotatably connected with the front frame, the front frame and the back frame are identical in structure, each of the side frames having two X-shaped cross tubes and two sliders, the chassis having a bottom tube and two bottom frames, one ends of the two bottom frames are articulated, the other ends of the two bottom frames are riveted to the front frame and the back frame respectively, the bottom tube is arranged below the bottom frames, and two ends of the bottom tube are riveted to an upper articulated joint of the two X-shaped cross tubes of one side frame and an upper articulated joint of the two X-shaped cross tubes of the other side frame respectively.

The double-sliding sleeve collapsible folding trailer comprises: a vertical rod assembly, left and right side folding assemblies, a front and rear side folding assembly, a bottom supporting assembly and a wheel assembly; four vertical rods are provided in a rectangular distribution and fixed with upper retaining brackets and lower retaining brackets at both ends, and with linkage sliding sleeves for vertical free sliding; the left and right side folding assemblies, the front and rear side folding assembly and the bottom supporting assembly are provided with a linkage sliding sleeve respectively. The cross sliding sleeves of each folding assembly with the linkage sliding sleeves on the vertical rods, realize the linkage structure design of multi-sliding sleeves to effectively optimize the folding structure, significantly improve the smooth folding and unfolding process, achieve a larger unfolding capacity and a more compact folded state for convenient storage with smaller volume and height.

A foldable wagon is provided that converts from a use configuration to a folded configuration for storage and transportation. The foldable wagon has a collapsible frame, a foldable floor assembly and a linkage assembly. The foldable wagon may also have a flexible housing over a portion of the frame. The flexible housing may have a retractable sidewall.

A seat adapter removably mounts a child seat to a wagon having two opposing walls and an interposed connecting wall, and includes two latch components that mount to the wagon's opposing walls. In some embodiments, the seat adapter includes a cross-member extending between the latch components so that the cross-member provides structural integrity to the wagon if the connecting wall is displaced from its upright use position. In some embodiments, the seat adapter and the child seat can be mounted to the wagon for use with the connecting wall in its upright use position, and in some embodiments the seat adapter and the child seat can be mounted to the wagon for use whether the connecting wall is in its upright use position or its displaced position, with no mechanical interference between any part of the wagon and any part of the adapter or the child seat mounted to it.

A cargo trailer system includes a vehicle has a hitch receiver. A trailer is provided and the trailer may be manipulated thereby facilitating the trailer to be urged along a support surface. The trailer may contain cargo thereby facilitating the cargo to be transported. A plurality of wheels is hingedly coupled to the trailer. The plurality of wheels is selectively positioned between a deployed position and a stored position. The trailer is coupled to the hitch receiver when the wheels are positioned in the stored position. Thus, the vehicle carries the trailer.

A beach tank for carrying a plurality of beach items is disclosed. The beach tank includes a rectangular shaped wagon mounted on a pair of caterpillar tracks, where each caterpillar track is arranged underneath a longitudinal edge of the wagon. An electric motor mounted on an underside of the wagon is configured to operate the pair of caterpillar tracks for moving the wagon on a plurality of terrains. A plurality of storage compartments are positioned along an exterior surface of the wagon, such that each storage compartment is configured to house the plurality of beach items.

Trailer hitch attachable carts are disclosed. Methods of making trailer hitch attachable carts, and methods of using trailer hitch attachable carts are also disclosed.

Trailer hitch attachable coolers are disclosed. Methods of making trailer hitch attachable coolers, and methods of using trailer hitch attachable coolers are also disclosed.

Disclosed is a folding wagon having a frame that is folded from an expanded configuration at which a variety of articles are carried in a basket to a compact collapsed configuration at which to facilitate the storage or transport of the wagon. A removable canopy is held above the basket by a plurality of hollow mounting posts that are pivotally connected to respective corner brackets mounted on the frame and a corresponding plurality of telescoping canopy support rods that engage the canopy and slide through the hollow mounting posts to adjust the distance between the canopy and the basket. The canopy support rods are disengaged from the canopy to separate the canopy from the wagon, and the pluralities of mounting posts and canopy support rods are rotatable together relative to the wagon frame between a first position standing upwardly from the basket and a second position lying alongside the basket.

A power assist system for a wagon having a safety cut-off system is provided. The power assist system preferably includes a wagon body having a plurality of wheels, at least one of which is a driven wheel, a pivotable handle, a drive system having a motor mechanically connected to the driven wheel, a microcontroller that obtains an input signal and provides an output signal to the drive system and, a safety cut-off system connected to the handle. In one embodiment the safety cut-off system includes a safety-control switch electrically connected to the microcontroller, and the microcontroller adjusts the signal sent to the drive system based on a state of the safety-control switch.