Mobile carts are adapted to facilitate both storage and mobility. In at least one example, a mobile cart may include a frame with a first longitudinal end and an opposing second longitudinal end. A swing-arm assembly may be coupled to the frame to pivot between a storage mode and a cart mode, where a handle is positioned adjacent the first longitudinal end of the frame and a pair of wheels are positioned beyond the second longitudinal end of the frame when the swing-arm assembly is positioned in the storage mode, and where the handle is positioned beyond the second longitudinal end of the frame and the wheels are positioned adjacent a bed portion of the frame when the swing-arm assembly is positioned in the cart mode. Other aspects, embodiments, and features are also included.

A castor assembly comprising a base plate, a wheel assembly extending from base plate, a vertical support member plate, a vertical retaining member, a retaining bolt, and a horizontal retaining member. The vertical support member has a pair of vertically spaced slots. The horizontal retaining member extends from the retaining bolt and is movable along the retaining bolt in a way that the horizontal retaining member is positionable between an open position, a first closed position wherein the horizontal retaining member is disposed in the first slot to retain an object having a first size in the object receiving space, and a second closed position wherein the horizontal retaining is disposed in the second slot to retain another object having a second size that is different from the first size in the object receiving space.

A detachable assembly including: a detachable frame including elongated opposing side portions; an assembly structure affixed to the detachable frame, the assembly structure and the detachable frame defining a detachable portion of the detachable assembly; a mounted elongated track assembly, the elongated track assembly having opposing tubular tracks having interior slots adapted to receive the elongated opposing tubular side portions of the detachable frame in a sliding relationship.

An infant car seat includes a seat main body having a handle mount, a canopy unit operable to positionally cover the seat main body, and a handle mounted to the handle mount of the seat main body. The handle is rotatable relative to the handle mount about a mounting axis, and is operably connected to the canopy unit so that rotation of the handle relative to the handle mount drives the canopy unit to move relative to the seat main body.

A motorized cart for transporting game animals includes a cart body. The cart body has a support assembly generally horizontal to support a game animal and a handle assembly extending upwardly at an angle from the support assembly. The motorized cart includes a restraining system to securely hold the game animal to the support assembly. The motorized cart further includes wheels disposed on the cart body and supporting the cart body above the ground, a motor connected to at least one of the wheels, and a battery connected to the motor to supply electrical energy to the motor. The motorized cart further includes a control switch attached to the handle assembly and electrically connected to the battery and the motor to control the flow of electrical energy from the battery to the motor.

A wheeled child carrier, such as a stroller, basket, and components thereof that provide improved capabilities for housing a pet is provided. The basket includes a ramp that, in a closed position, forms part of a side of the basket. The ramp may be rotatably connected to a movable front structure of the basket. The ramp can be securely locked into place in the closed position while the pet is being held in the basket. The ramp can be unlocked and moved into an open position, with one end of the ramp touching or being adjacent to the ground. The locking mechanism for the ramp can be configured to allow for easy unlocking by a human user but difficult for the pet to unlock on its own.

A cart enabling a single person to pull a livestock chute across the ground. The cart includes a bar having a handle and wheels provided at opposing ends. The bar includes first and second members pivotally engaged together. A crossbar pivotally mounted on the bar includes first and second arms configured to engage handles on a lower front end of the chute. When the bar is in a collapsed position, where the first and second members are disposed at an angle to each other, the first and second arms are insertable into the chute handles. When the bar is moved to an erected position, where the first and second members are aligned along the same plane, a force is applied to a footrest on the bar. The arms lift the front end of the chute off the ground and the cart's wheels move under the front end of the chute.

A child carrier is provided and includes a frame, a seat and a folding device. The frame includes a handle, a first leg and a second leg. The first leg is pivotally connected to the handle. The second leg is pivoted to the handle. The folding device is installed between the frame and the seat. The folding device includes a sliding structure and a linking component. The sliding structure is fixedly disposed on the handle. The seat is slidably coupled to the sliding structure. The linking component includes a first end and a second end. The first end is pivotally coupled to the seat. The second end is pivotally connected to the second leg.

A weight-bearing device includes a single wheel, a frame attached to the wheel, and an electric motor attached to the frame. The electric motor is configured to rotate a first gear, connected to a second gear with a chain. The second gear is connected to the wheel. The second gear and the first gear may have a gear ratio of greater than 8:1.

An apparatus for a kicksled with a detachable trailer may include a pair of runners, including a first runner and a second runner that are oriented parallel to each other. The apparatus may include a first cross member, including a first end and a second end where the first end is disposed on the first runner, and the second end is disposed on the second runner. The apparatus may include a pair of trailer attachment arms to which a trailer may be detachably connectable. The trailer may be able to hold a child or small pet. The apparatus may include a pair of riding platform disposed on the pair of runners. The user may push the apparatus from behind and may ride on the riding platforms when the apparatus reaches a gliding speed.