The invention is directed to a golf trolley comprising a main frame for mounting a golf bag, a handle portion, which is pivotably attached to the main frame at a handle joint, a first main wheel attached to a first main wheel mount, wherein the first main wheel mount is pivotably attached to the main frame, pivotable about a swivel axis. For easy folding and unfolding of the golf trolley, the first main wheel mount is displaceable parallel to the swivel axis, wherein the handle portion is mechanically coupled to the first main wheel mount such that folding the handle portion at the handle joint drives the first main wheel mount to rotate about the swivel axis and to move linearly along the swivel axis.

A stroller, comprises two side supports (100) respectively disposed on the left and right sides, and the side support (100) on each side comprises a front support (1), a rear support (2), a push rod (3), an upper support rod (4), an upper connecting rod (5), a rear connecting rod (6), a lower connecting rod (7), and a sliding member (8) disposed on the rear support (2) and capable of sliding up and down along the length extension direction of the rear support (2), wherein the rear connecting rod (6) is pivotally connected to the upper support rod (4), one end portion of the rear connecting rod (6) is pivotally connected with the sliding member (8), the other end portion of the rear connecting rod (6) is pivotally connected with a lower portion of the upper connecting rod (5), an upper portion of the upper connecting rod (5) is pivotally connected to the push rod (3), one end portion of the lower connecting rod (7) is pivotally connected to the front support (1), and the other end portion of the lower connecting rod (7) is pivotally connected with the sliding member (8). When a stroller frame is folded, the sliding member (8) slides downwardly along the rear support (2), and the upper support rod (4) rotates backward and folds up on a rear side of the rear support (2). The stroller frame can be unfolded or folded by pressing or pulling the push rod (3) with one single hand, and the folded frame is flat and neat, and has a volume small enough for transportation and carrying.

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 collapsible cart may include a first frame member, a second frame member, a front spacing member, a rear spacing member, and a base member. The front and rear spacing members are configured to separate the first frame member and the second frame member for a predetermined distance to create a receiving space for the cart when it is in a fully open status. The base member may have a plurality of base connecting bars and a center unit that has four opening to pivotally engage with the base connecting bars, and the center unit and the four base connecting bars are positioned on the same plane surface when the cart is in a fully open status. The user can start collapsing the cart by simply pushing down the center unit to disengage the center units with the base connecting bars.

Proposed is a baby carriage having improved convenience of use, the baby carriage including a main frame, a seat frame, a storage basket, and a wheel unit, wherein the baby carriage is generally used as a single baby carriage and a seat is detachably coupled to the rear of the single baby carriage such that the single baby carriage is utilized as a twin baby carriage when a second baby is born, and wherein it is possible to carry a pet in the baby carriage irrespective of carrying a baby or an infant in the baby carriage, whereby the baby carriage is used in various forms depending on circumstances of a user or a home.

A foldable golf cart includes an upper frame, a lower frame, a handlebar set, a front wheel set, and two rear wheel sets. The upper frame is mounted on the lower frame. The front wheel set is mounted at a front end of the lower frame. The rear wheel sets are rotatably mounted on the left side and the right side of the rear end of the lower frame respectively. The handlebar set is connected with the upper frame through a first lock mechanism, the upper frame is connected with the lower frame through a second lock mechanism, and the first lock mechanism and the second lock mechanism are connected through a link mechanism. When the first lock mechanism is unlocked, the handlebar set is rotated, and at this moment, the link mechanism drives the second lock mechanism to be unlocked.

An assistive pushcart device for rollerblading includes a set of first wheels and a set of second wheels that are rotationally coupled to a frame proximate to a front and a back of the frame, respectively. A handle that is coupled to and extends transversely from the back of the frame is configured to be grasped in one or two hands of a user to stabilize the user as the user locomotes the frame along a surface. Each of set of brakes is operationally coupled to a respective one of the first wheels and the second wheels. The set of brakes is positioned to selectively slow and stop rotation of at least one of the first wheels and the second wheels. An actuator that is coupled to the handle and operationally coupled to the set of brakes is positioned to selectively actuate the set of brakes.

A folding wagon frame has corner posts including a front right post, a front left post, a rear right post, and a rear left post. Upper corner joints include a front right upper joint on the front right post, a front left upper joint on the front left post, a rear right upper joint on the rear right post, and a rear left upper joint on the rear left post. Slide joints are slidingly mounted below the upper corner joints on the corner posts and include a front right slide joint on the front right post, a front left slide joint on the front left post, a rear right slide joint on the rear right post, and a rear left slide joint on the rear left post.

A collapsible cart may include a handle, a first supporting frame, a second supporting frame, a pair of collapsible connecting members, each including a plurality of connecting units and connecting rods, and a pair of side connecting members, wherein the connecting units are linearly and pivotally connected to the first supporting frame and the second supporting frame, and the side connecting member is pivotally connected to the first and second supporting frames and the side connecting member, so when the movement of the side connecting member toward the center of the collapsible art triggers the collapse of the connecting member to minimize the size of the cart.

A folding cart includes a frame body and a handle mechanism. The frame body comprises a chassis, four lower hinged seats at four corners of the chassis, a front folding mechanism in front of the chassis, a rear folding mechanism behind the chassis and two side folding mechanisms on the side of the chassis. A bottom portion of the lower hinged seats is provided with wheels. The chassis is an X-shaped cross-hinged structure and has four end portions respectively hinged to the lower hinged seats. The side folding mechanism has at least one X-shaped cross-hinged rod assembly with upper ends hinged to the upper hinged seats and lower ends hinged to the lower hinged seats. The front folding mechanism and the rear folding mechanism respectively have at least one X-shaped cross-hinged rod assembly having two hinged cross rods.