The tracked stroller frame device may allow a user to take a stroller with them when camping, hiking, or otherwise travelling over rough terrain. The device implements a continuous track system for providing additional tractive area and reducing or eliminating getting stuck on uneven surfaces, and may include a motorized mechanism for providing driving force. The tracked stroller device allows a user to take a baby or young child with them without carrying the baby or young child. The device may be collapsible for ease of storage and transporting and may incorporate a storage area to allow for transporting of other items. A braking system may also be implemented to slow down the device or keep it parked.

The present invention discloses a folding device and a child carrier therewith. The folding device is installed between a frame and a seat of the child carrier and includes a sliding structure, a mounting base and a linking component. The sliding structure is fixedly disposed on or inside a handle of the frame. The mounting base is slidably disposed on the sliding structure for detachably engaging with the seat. A first end of the linking component is pivotally connected to the mounting base. A second end of the linking component is pivotally connected to a rear leg of the frame. The linking component is driven to drive the mounting base to slide relative to the sliding structure when the handle pivots relative to the rear leg. The folding device and the child carrier have advantages of easy operation, simple structure and compact folding of the frame.

Disclosed is a wagon adapted to be folded between an expanded open configuration and a compact collapsed configuration. A basket of the wagon is carried by a collapsible frame having height adjustment legs at the corners thereof. Height adjustment guides that stand upwardly from wheel brackets are slidable up and down through respective height adjustment legs such that the elevation of the frame and the basket carried thereby can be selectively changed. Rotatable handles are pivotally attached to the wagon at the front and the rear of the wagon frame. Telescoping canopy support assemblies are removably received downwardly within and upwardly from respective ones of the height adjustment guides to hold a removable canopy over the wagon basket. A collapsible wagon frame support has a set of rotatable frame reinforcing rods pivotally and detachably connected by ball and socket couplings to the bottom of the wagon frame at the corners thereof.

The present disclosure provides a motorized beach cart for transporting beach necessities. The motorized beach cart includes a collapsible frame and a handle is hingedly connected to the collapsible frame. The motorized beach cart includes a battery electrically wired to an electric motor disposed within a protective casing, and at least a first USB port is provided within an exterior wall of the protective casing. A drive assembly is disclosed which is adapted to removably connect to a back end of a beach cart.

A bedframe comprising an enclosing frame and several support legs installed on the underside of enclosing frame for supporting the enclosing frame and enclosing sheets located between the support legs; an outer opening groove extended in the length direction is located inward in the lateral surface of support leg; the opening width of the outer opening groove is larger than or equal to the inner width of outer opening groove. The enclosing sheet extends out of the support leg along the opening of outer opening groove. In the assembling of enclosing sheet, the first inner tube and the side edge of enclosing sheet are flat put in the opening of outer opening groove along the side edge of support leg, the operation is easy, convenient for later disassembly and cleaning.

A foldable wagon has a frame that is collapsible in a manner such that the wagon basically has the same vertical height when in the collapsed and expanded configurations. The frame has folding bar assemblies on its sides. As the wagon is altered from the expanded to the collapsed configurations, the lower leg outer end of each of the pair of folding bar assemblies slides downward relative to the corresponding upper leg outer on the respective vertically oriented pole. The pairs of folding bar assemblies increase in height and decrease in length. As wagon is altered from the collapsed to the expanded configuration, the lower leg outer end of each of the pair of folding bar assembly slides upward relative to the corresponding upper leg outer end s on the respective vertically oriented pole, and the pairs of folding bar assemblies decrease in height and increase in length.

A double-decker collapsible cart includes a front frame, a rear frame, a first folding mechanism, a second folding mechanism, and front and rear wheels. The second folding mechanism includes a front-upper base frame and a rear-upper base frame articulated with each other, a front-lower base frame and a rear-lower base frame articulated with each other, and a support linkage rod. The front-upper base frame and the front-lower base frame are hinged to the front frame, and the rear-upper base frame and the rear-lower base frame are hinged to the rear frame. One end of the support linkage rod is connected to a joint of the front-upper base frame and the rear-upper base frame, and the other end is connected to a joint of the front-lower base frame and the rear-lower base frame. A bottom cover is disposed on the front-upper base frame and/or the rear-upper base frame.

The invention discloses a novel sheet folding trailer, comprising pocket component, front-frame component, rear-frame component, bottom-frame component, wheel component, handle component, wherein vertical skeleton unit of the invention comprises front-frame component and rear-frame component, the pocket component is arranged between front-frame component and rear-frame component, the bottom-frame component comprises front bottom-frame component, rear bottom-frame component, bottom-frame U-shaped hinge, drive tube component, the wheel component comprises universal wheel fork a, universal wheel fork b, directional wheel fork a, directional wheel fork b, torque tube a, torque tube b, the handle component is arranged at one side of front-frame component, the handle component and the front-frame component are connected through linkage component. Through structural optimization, the invention has a small folding height, a large capacity after opening, and has a simple side structure by adopting only two parts, which effectively reduces the product cost, moreover, the folding height thereof will not change.

A manually manipulated apparatus supports a piece of equipment beneath a rail car gate of a railroad hopper car during maintenance or removal of the gate. The apparatus has a frame and a support frame attached to the frame. The support frame is selectively raisable and lowerable between a lowered position adjacent to the frame to a raised position extending upwardly above the frame. The support frame has an equipment engagement member which has an upwardly facing surface which is adapted to engage a downwardly facing surface of the equipment when the support frame is in the raised position.

A double-cross cart comprises two side wall assemblies, a front wall assembly, a rear wall assembly, a bottom frame assembly, a draw bar assembly and four wheels. A front end and a rear end of the bottom frame assembly are rotatably connected to a lower end of the front wall assembly and a lower end of the rear wall assembly, respectively. The draw bar assembly is rotatably connected to the rear wall assembly. The four wheels are arranged at the lower end of the front wall assembly and the lower end of the rear wall assembly. Each side wall assembly is a double-cross structure composed of two X-shaped connecting rods that are hinged together.