A tricycle is provided having a front frame assembly, a rear frame assembly pivotally connected to the front frame assembly, and a release assembly connected to both the front frame assembly and the rear frame assembly to secure the rear frame assembly to the front frame assembly in a use position and alternately in a storage position. The release assembly is moveable to allow for transitioning the rear frame assembly to the storage position from the use position. A foot rest is connected to the tricycle and is also moveable between a use position and a storage position. The tricycle also has a restraint hoop and a canopy, and quick release mechanisms to removably secure the restraint hoop and the canopy to the tricycle.

Foldable strollers and related methods are disclosed herein. An example frame for use with a stroller includes a first leg having a first wheel coupled thereto, a second leg having a second wheel coupled thereto, a first joint to couple the first leg and the second leg, a handle arm, and a second joint to couple the handle arm and the first leg. The handle arm is to rotate relative to the first leg via the second joint. The rotation of the handle via the second joint is to cause the second leg to rotate relative to the first leg via the first joint to fold the frame.

A child seat includes a seat portion, a backrest frame and a front guard respectively connected pivotally with the seat portion, a latch connected with the seat portion, and a linking part respectively coupled to the latch and the backrest frame. The latch is operable to lock the front guard in position, wherein the latch is engaged with the front guard for locking the front guard and disengaged from the front guard for unlocking the front guard. The linking part is pivotally connected with the backrest frame, and the backrest frame is rotatable to cause the latch to unlock for rotation of the front guard.

A transportation device includes a frame and a carrier. The frame includes a rail, a fixing base, an unlock member and a sliding member. The rail has a first engaging hole with a first retaining wall. The unlock member has an engaging portion. An end of the sliding member abuts against the unlock member. The carrier includes a connecting base with a rib. The connecting base is connected to the fixing base to install the carrier on the frame. When the carrier faces a first direction, the rib pushes the sliding member to push the unlock member, such that a length of the engaging portion protruding from the fixing base is reduced. When the carrier faces a second direction, the rib is staggered with the sliding member.

The present disclosure relates to a double stroller, with a frame thereof including three side supports and two transverse supports. Each two adjacent side supports are connected to each other via one transverse support. Each transverse support includes at least one connecting rod assembly, and each connecting rod assembly includes an outer connecting rod fixedly connected with the side support on a left or right side and an inner connecting rod fixedly connected with the side support in the middle. The outer connecting rod is connected to the inner connecting rod in a horizontally rotatable manner. The outer connecting rods and inner connecting rods connected in a horizontally rotatable manner to enable the side supports on two sides to close together as the outer connecting, rods are turned transversely and folded, and thus, after being folded, the space occupied by the double stroller in the left-right direction is lessened.

A ridable kart can have a body that supports a front wheel and movable rear wheels. The kart can include a motor that supports and drives the rear wheels. The motor and rear wheels are configured to tilt and rotate relative to the body of the kart. The body of the kart includes a concave space in which the front and rear wheels are positioned so that they are at least partially concealed by the body when viewed from the side of the kart.

A child stroller includes: a frame; a plurality of wheels; a child-seat assembly configured to rock back-and-forth with respect to the frame; a rocker assembly secured to the child-seat assembly. The rocker assembly includes: (a) a plurality of legs, each leg defining an undersurface, each undersurface being arced; (b) a rocker base, the rocker base comprises an inner surface. The stroller is configured such that when the child-seat assembly rocks back-and-forth with respect to the frame, the legs rock back-and-forth upon the inner surface of the rocker base.

The present application provides a baby carrier with a convertible seat frame which includes a stroller frame, a stroller frame mount, the resting member, and the seat frame. The seat frame is pivotally mounted to the stroller frame mount so as to pivot between a seat mode and a lay-flat mode relative to the stroller frame. By fixing the resting member to the stroller frame mount mounted to the stroller frame to form a firm integral, the resting member does not pivot along with the seat frame pivoting. The resting member stays at a designated horizontal position when the seat frame pivots independently of the resting member. Therefore, the resting member does not intervene between caregivers and the child in the baby carrier so that a space substantially above the seat frame is kept clear for ease access to the child in the baby carrier.

A multi-function mobility device may comprise a lower chassis shell and an upper occupant shell connected by a quick release pivot joint that provides occupant accommodation that is secure and comfortable. In addition, the structural architecture is designed to allow safe adaptations to the axle configuration. Through flexible suspension arm mounting the suspension-hub-wheel/tire assembly can be quickly assembled/disassembled to provide alternative usage axle layouts. An ergonomic handle assembly may be coupled with the structure for pushing, pulling, towing, carrying, etc. When disassembled, the multi-function stroller can be folded into a compact storage mode. Thus, non-compromised performance, versatility, and usage functionality can be readily achieved and accomplished in a safe manner.

The color-coded buckle straps for a wheelchair is an active restraint system. The color-coded buckle straps for a wheelchair is configured for use with a wheelchair. The color-coded buckle straps for a wheelchair secure a patient to the wheelchair. Each of the plurality of harnesses further comprises a buckle. Each buckle further comprises a male component and a female component. The buckle for each harness selected from the plurality of harnesses is selected such that the color of the buckle of any harness selected from the plurality of harnesses is different from the buckle of each unselected harness remaining within the plurality of harnesses. The color-coded buckle straps for a wheelchair comprises a chest harness, a waist harness, a pelvic harness, and a lower harness. The chest harness, the waist harness, the pelvic harness, and the lower harness are attached to the wheelchair.