A stroller frame has a body, two front wheel assemblies, a seat supporting mechanism, and a rear wheel folding mechanism. The two front wheel assemblies are respectively and pivotally disposed on the body. The seat supporting mechanism is moveably disposed below a seat plate of the body. The rear wheel folding mechanism is disposed on a rear side of the body and has two rear wheel assemblies and two linkage assemblies. The two rear wheel assemblies are moveably disposed on a first transverse rod of the body. The two linkage assemblies are respectively disposed on two ends of a second transverse rod of the body. When the stroller frame is folded, two rear wheels of the two rear wheel assemblies move between two front wheels of the two front wheel assemblies to decrease the overall width and volume of the folded stroller frame.

A utility handcart for transporting equipment, materials, goods, supplies, animals, and people during or after a natural or man made disaster. The handcart includes a solid body and integrated body/frame design increasing durability to withstand constant use over long distances on rough terrain. An ergonomic placement of side-rails, adjustable height, and low rolling resistance through use of modern no-flat wheels with precision bearings, eases burdens and energy demands which are placed on humans when transporting various items. Materials are selected to reduce or eliminate regular service or maintenance. A kickstand aids the loading and unloading of the handcart, and positions the handcart ready for use. A ratcheting uphill assist prevents rolling backwards. The handcart may be assembled or disassembled without tools and components compactly arranged for storing and transporting.

Disclosed is a folding hand truck capable of moving over uneven or spongy surfaces and surmounting obstacles. The chassis includes a frame having a lower end and a reference plane, a platform attached rotatable around pivot axis to said lower end, two arms, each having a first axis and a second axis, each of said arms attached rotatable around the first axis to said lower end and configured for attaching a wheel arrangement rotatable around the second axis and having a diameter at least equal to a half of a width of said frame, and two intermediate elements, each of said intermediate elements configured for synchronizing motions of said platform and one of said arms providing for said platform and said arms linearly interdepended rotation.

A cart is disclosed which is capable of being wheeled to a vehicle and mounted thereon through a mount secure coupling attached to the cart and a secure receiver attached to the vehicle. Upon secure attachment to the vehicle, the carts undercarriage assembly including wheels are capable of being retracted into the top deck assembly of the cart. Therefore, the vehicle maintains clearance from the road even after the cart is attached. Upon reaching a destination, the undercarriage of the cart is lowered and the cart is detached from the vehicle. The cart is then able to be wheeled away. The cart allows for transportation of loads without the need for the operator to actually carry either the load or the cart at any stage from start to finish or perform any additional steps to safe and securely attach the cart to the vehicle.

A device for carrying golf clubs and accessories which includes a supporting trolley, associated in a lower region with at least one wheel assembly, and a bag for containing clubs. The device includes a component for quick coupling of the bag to the trolley, a release element which is associated with the quick coupling element and is adapted to allow the separation of the bag from the trolley.

A multi-mode load carrier is convertible to assume a storage mode, a cart mode, and a hand-truck mode. The load carrier includes a rolling base and a base pusher having a handgrip.

A foldable or collapsible cart can be oriented in several different configurations to accommodate different loads and transport requirements. In one configuration, the cart may be folded for direct load the back of a vehicle. In another configuration, the cart can operate in lowboy or dolly mode. In another configuration the cart may be used as a hand truck.

A game carrier and dressing apparatus including a carriage bed having a left side, a right side, a front side, and a back side. A towing handle assembly having a front handle and a structure interconnected between the front handle to the back side of the carrying bed. A wheel mounted assembly adjustably connected to the back side of the carrying bed by a rear support having a left support member, a vertical right support member, and a horizontal beam support member having a pneumatic lifter. An axel assembly having a left wheel and a right wheel rotatably mounted to the left support member and the right support member. A front support stand adjustably connected to ii the elongated carrying bed. The front support stand having a vertical left having a pneumatic rod extended.

The present invention discloses a flatbed trolley with casters capable of not folding when a handle rotates, which comprises a bearing frame (1), a handle (2), rotary frames (3), wheel carriers (4), and casters (5). The handle (2) is fixed at an upper portion of the bearing frame (1) via a connecting structure. The connecting structure comprises a left joint (14), a right joint (15), a left gear seat (12), a right gear seat (13), and a handle locking mechanism. The handle locking mechanism comprises a cross bar (7), locking blocks (8), connecting bars (9), switches (10), and a spring (11). The cross bar (7) is a hollow tube with an end being supported on the left gear seat (12) and the other end being supported on the right gear seat (13). An end of the cross bar (7) is provided with the locking block (8), wherein the locking block (8) is slidable along an extension direction of the cross bar (7). An end of the locking block (8) is connected to an end of the connecting bar (9), and the other end of the locking block is capable of inserting into the left joint (14) and the left gear seat (12) to lock them. The connecting bar (9) is installed within a hollow part of the cross bar (7), and the other end of the connecting bar is connected to the switch (10). Similarly, the other end of the cross bar (7) has a same structure. The spring (11) is provided between two switches (10), which thereby enables the casters be capable of not folding when the handle rotates.

In some implementations, a utility cart includes (a) a cargo hold having a cargo bed; (b) an assembly having a wheel arm having a first catch, a handle arm having a second catch, and a wheel; the wheel arm and handle arm coupled together at an angle and adjacent a pivot point; the wheel rotatably coupled to a distal end of the wheel arm; (c) a locking mechanism and a spring member, the locking mechanism having a first locking pin and a second locking pin; and (d) a plurality of bearing wheels disposed below a bottom surface of the cargo bed.