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.

The present invention discloses a folding cart, which comprises a left frame, a right frame, plurality of platforms, a left connecting rod, a right connecting rod, a guide rod, a sliding sleeve, a pressing member, a moving block and an elastic member. The sliding sleeve, disposed on the guide rod and slidable up and down relative to the guide rod, has a limiting hole opposite to the second opening of the guide rod. The pressing member has a first slope. The moving block has a second slope and a limiting protrusion. By the slope sliding between the pressing member and the moving block and the sliding of the sliding sleeve along the guide rod, the sliding is smooth, with low friction. Therefore, not too much force is required and the operation is thus easier.

A platform extension mechanism includes at least a bumper, a rolling bearing, an adjuster, and an axle. The axle has a first end surface and a second end surface. The axle is elongated along a first axis. The axle includes interior wall portions that define a slot from the first end surface to the second end surface. The axle is structured to receive the bumper and the adjuster via the slot. The axle is structured to support the bumper and the adjuster in relation to a platform and a structural channel. The axle includes a mounting portion and a shaft portion. The mounting portion has a flange with a first side and a second side. The first side of the flange is mountable to a sidewall portion of the platform. The shaft portion protrudes outward from the second side of the flange. The shaft portion has a peripheral portion that is structured to support the rolling bearing at a designated location along the first axis and enable the rolling bearing to move along the structural channel. The shaft portion is structured to support the bumper and the rolling bearing in a coaxial arrangement. The adjuster is aligned with the bumper and configured to adjust a position of the bumper along the first axis of the axle.

A golf club carrier (100) comprising an elongate body (102) and a trundler mechanism (120) is disclosed. The trundler mechanism (120) is configured to be attached to the elongate body (102). The trundler mechanism (120) comprises a track (119a, 119b), at least one slidable collar (118) mounted to the track (119a, 119b), and at least two struts (122, 124) that are mounted to the collar (118). The trundler mechanism (120) is reconfigurable between a stowed or collapsed condition and a deployed condition without requiring any assembly or disassembly of the trundler mechanism (120). In the deployed condition, one of the ends of each strut (122, 124) extend away from the elongate body (102) and the wheels (132, 134) can be secured to the struts (122, 124) to allow the carrier (100) to be transported in a rolling manner over ground.

Included is a stabilizer wheel assembly that may assist in stabilizing a medical device during a medical procedure. A medical device may comprise a body; and a plurality of stabilizer wheel assemblies coupled to the body, wherein the stabilizer wheel assemblies each comprise a motor assembly and a stabilization leg, wherein the motor assembly is configured to drive the stabilization leg onto a contact surface to stabilize the body.

Disclosed is a wagon having improved convenience of use, wherein the wagon includes a main frame, a seat frame, a canopy frame, and a wheel assembly, wherein a foldable structure of each frame is conveniently manufactured such that the wagon can be unfolded and folded within a short time when the wagon in a stored state is installed, whereby portability and mobility of the wagon are improved, wherein the overall frame is easily folded and unfolded, whereby it is possible to conveniently use the wagon, wherein attachment and detachment of the canopy and the driving wheels are easy, whereby carrying and storage of the wagon are easy, and wherein the wagon is easily folded and unfolded without separation of the seat frame and the canopy, whereby it is possible for everyone to easily install and store the wagon.

Disclosed is a wagon having improved convenience of use, wherein the wagon includes a main frame, a seat frame, a canopy frame, and a wheel assembly, wherein a foldable structure of each frame is conveniently manufactured such that the wagon can be unfolded and folded within a short time when the wagon in a stored state is installed, whereby portability and mobility of the wagon are improved, wherein the overall frame is easily folded and unfolded, whereby it is possible to conveniently use the wagon, wherein attachment and detachment of the canopy and the driving wheels are easy, whereby carrying and storage of the wagon are easy, and wherein the wagon is easily folded and unfolded without separation of the seat frame and the canopy, whereby it is possible for everyone to easily install and store the wagon.

This utility model discloses a type of camp car, including the camp car body. The said camp car body includes the front guardrail and the rear guardrail. The rear end face of the said front guardrail is provided with the front upper side-tube, the front end face of the rear guardrail is provided with rear upper side-tube, and the said front upper side-tube and the said rear upper side-tube are mutually connected. The location near the bottom between the said front guardrail and the said rear guardrail is provided with the supporting plate. The location at middle of the front end face of the said front guardrail is provided with an operation pull-rod. The bottoms of both the said front guardrail and the said rear guardrail are provided with the moving rollers. After end of the operation, this device may be folded and stored.

The present disclosure is directed to battery cart for transporting large and heavy electric car batteries. The cart includes a pair of independently movable and positionable cart half assemblies, with each cart half assembly having a pair of battery supports that are slidably positionable and lockable along a center crossbar. Each support includes height adjustable columns. The cart assemblies therefore, are adjustable to support batteries of varying sizes as well as positioning a supported battery to desired height, facilitating repairs to, and transport of, the electric car battery.

A collapsible bag cart for transporting bags including a shopping bag cart assembly. The shopping bag cart assembly has a base, a plurality of wheels, a first end frame, a second end frame, a hanger shelf, and a plurality of bag hanging mounts. The base has a front end and a rear end. The plurality of wheels is rotatably coupled and extending downwardly from the base. The first end frame is removably attached and extending upwardly from the rear end of the base. The second end frame is removably attached and extending upwardly from the front end of the base. The hanger shelf is removably attached and extending between the first and second end frames. The hanger shelf is positioned adjacent to an apex of each of the first and second end frames. The plurality of bag hanging mounts is attached and extending upwardly from the hanger shelf.