This utility model discloses a foldable frame for a cart, including the front wheel unit part, the rear wheel unit part, the side-wall connection structure, the scissor structure I, the scissor structure II, the bottom support structure. The said scissor structure I is movable-connected on the front wheel unit part, and both the said scissor structure II and the scissor structure I have the same structure and are connected on the rear wheel unit part. Two groups of the said side-wall connection structure are provided and they are respectively connected on the front wheel unit part and the rear wheel unit part on the same side. Totally, the said bottom support structure are movable-connected to two groups of the said front wheel unit part and the rear wheel unit part. This utility model belongs to the technology field of the frame for a cart.

A foldable cart has a stabilizing handle device, which includes a connecting seat. The connecting seat has a connecting groove and two connecting rods of the foldable frame of the foldable cart are pivotally connected to the connecting seat in the connecting groove. A pulling rod mechanism is pivotally connected with the connecting seat. The connecting seat has a fixing strut that extends between the connecting seat and the foldable frame. When the cart frame is folded, the two connecting rods rotate about their pivot connections with the connecting seat, so that the two connecting rods approach each other. The connecting seat is fixedly connected to the fixing strut and a pivot point on the front side of the foldable frame so that an angle between the two remains fixed, which prevents the pulling rod mechanism from toppling left and right.

A foldable wagon comprises a foldable frame, a pull rod assembly installed at the front of the foldable frame, and walking wheels installed at the bottom of the foldable frame, wherein the foldable frame comprises an underframe, a front frame arranged at the front of the underframe, a rear frame arranged at the rear of the underframe, and side frames arranged at the left and right sides of the underframe; and the underframe is connected with the front frame, the rear frame, and the side frames through a lower connecting seat, a supporting rod, and an upper connecting seat to form a foldable frame structure; the underframe comprises a bottom beam and side rods arranged at the front and rear sides of the bottom beam in a crossed manner, which form a stable triangular support structure in a crossed manner; the structural strength of the bottom is high, and the bottom beam comprises a fastening member. The fastening member is connected with the overlapping joint of two inner long rods of the inner rod of the side frame by a bolt penetrating way, which realizes the interconnection between the underframe and the side frame and further increases the overall strength of the foldable frame.

The invention provides an improved mobile storage apparatus in which the deckplate of a collapsible rolling table is mated to the bottom panel of a detachable cargo compartment by an interlocking interface to limit sliding and detachment during transport. The apparatus further includes supplemental casters to facilitate loading the cargo compartment and or the entire folded unit onto a table or vehicle, and some embodiments can themselves be used as display tables.

A folding push cart that includes a cart body frame and a storage bag. The front, rear, left, and right vertical surfaces of the cart body frame each includes more than one set of cross-hinged diagonal rods. The bottom of the cart body frame is hinged on the hinge base. The bottom plane of the cart body frame is supported by two left and right folding rod groups, which are hinged on the horizontal slot of the hinge seat on the front and rear vertical surfaces. When opened in place, it can be supported, and it also has a correcting effect on the hinge seat.

An expandable car jack includes a vehicle lifting assembly with an upper lifting member, a lower lifting member mechanically coupled to the upper lifting member, and a lifting mechanism capable of moving the upper lifting member to a plurality of raised height positions. A base is coupled to the vehicle lifting assembly and includes a first base support member, a second base support member, and a base support coupler that is operable to selectively couple the first base support member to the second base support member in at least a first coupling position and a second coupling position. The base support coupler selectively mechanically maintains a parallel alignment and a perpendicular alignment of the first base support member and the second base support member when the base support coupler is in the first coupling position, allows the first base support member and the second base support member to freely move between the parallel alignment and the perpendicular alignment when the base support coupler is in the second coupling position, and remains mechanically coupled to at least the first base support member in the first and second coupling positions so that the first base support member cannot move with respect to the second base support member without a mechanical alteration to the base support coupler prior to moving either the first base support member or the second base support member.

The present application discloses a foldable trolley having a trolley frame, the trolley frame comprising: a front left strut assembly, a front right strut assembly, a rear left strut assembly, and a rear right strut assembly, each of which strut assemblies is provided with a top connector and a bottom connector movable axially relative to each other; a front end folding assembly configured to be coupled respectively to the top connectors and the bottom connectors of the front left strut assembly and the front right strut assembly and to be foldable in a widthwise direction of the trolley frame; a rear end folding assembly; a left side folding assembly; a right side folding assembly; and a chassis assembly configured to be foldable both in the widthwise and lengthwise directions of the trolley frame.

A raisable and lowerable storage system is provided comprising a steel container with multiple compartments, a scissor lift device attached to at least a bottom area of the container, wheels attached to a lower area of the scissor lift device. The scissor lift device raises and lowers the container to a desired level. The scissor lift device raises the container to a maximum height of about eight feet. The wheels support the container as the container is placed into a bed area of a vehicle for transportation. The wheels roll along tracks attached to the bed area of the vehicle. The container is secured before the vehicle begins moving to prevent the container from rolling about as the vehicle moves. A battery in the container is charged while the container is in a secured position and the vehicle moves.

A folding wagon with a footwell for carrying small children or other articles. The folding wagon has a solid frame with scissor connections, that allow it to be compacted for storage and expanded for use. The footwell allows children a place to rest their feet within the wagon. The folding wagon has a fabric paneling system, from which portions can be removed for the cleaning of the wagon and the footwell. The folding wagon also has two canopies, allowing the carrying of two children with the canopies protecting them from the sun or the elements. The folding wagon can use attachments that expand its capabilities.

An apparatus includes a collapsible frame having two hingedly connected frame components that facilitate converting between a folded configuration and an extended configuration. A first platform and a second platform are each hingedly coupled to the collapsible frame, and a detachable paint container has an open top. An upper surface of the first platform includes a first recessed portion that substantially conforms to an outer shape of the detachable paint container and a second recessed portion including substantially concentric circular recesses adapted to conform to an outer shape of at least two different sized paint cans.