A stroller includes a stroller frame, a carrier, and a carrier adjusting mechanism including a base, a locking structure, a locking device, a limiting structure, and a release actuator. The base is connected to the stroller frame. The locking structure is connected to the carrier and pivoted to the base. The locking device is disposed between the base and the locking structure. The locking device includes a first engaging structure, a second engaging structure, and a locking member. The locking member is engaged with the first engaging structure at a first position or the second engaging structure at the second position. The limiting structure is disposed between the locking structure and the base for limiting a rotation range of the locking structure. The release actuator is connected to the locking device for disengaging the locking member from the first engaging structure or the second engaging structure.

A modular cart assembly includes a first carrier unit that may contain an animal. A pair of wheels is provided. Each of the wheels is rotatably coupled to the first carrier unit. Thus, the first carrier unit may roll along a support surface. A first handle is coupled to the first carrier unit and the first handle may be manipulated. A pair of second carrier units is provided. Each of the second carrier units may contain an animal. Each of the second carriers units is selectively stacked on the first carrier unit. Thus, each of the second carriers units is transportable with the first carrier unit.

A pet stroller is provided having a frame assembly which includes a base frame and a back frame. A handle is connected to the back frame. A platform is located on the base frame to define a pet seating area. Two rear wheels and at least one front wheel are connected to the base frame. Two foldable struts are provided, between the base and back frames that are lockable in an extended position and releasable to allow folding of the struts. A back door is connected by hinges to the back frame and has a releasable door latch. A canopy is provided including a cloth canopy assembly and the upper and lower canopy bars. A canopy latch releasably connects the lower canopy bar to a front cross member of the base frame to form an enclosed pet seating area. The platform forming the pet seating area is below a level defined by a top of the rear wheels, and preferably less than 12 inches above ground level, accommodating larger pets and eliminating the need to lift the pet into the pet seating area.

A carrier transporter is described which is retractable into a low-profile configuration, and extendable to accommodate a carrier or child seat. An adjustable height bar positions a securing device to coincide with a belt path of the carrier and allow a strap to be lead through the belt path and re-secured back to the bar through a buckle. The base of the carrier is supported by an extendable base platform having grip padding to further secure the base to the transporter. The base platform and wheels move together when retracting the transporter and move away from each other when extending the transporter.

Disclosed is portable organ transportation system including a mobile cart and an organ container. At least one of the mobile cart and the organ container include a latch for releasably attaching the organ container to the mobile cart. The organ container may be a portable organ preservation device or a portable organ perfusion apparatus.

Provided herein is an infant wagon having improved convenience of use, wherein the infant wagon includes a front frame, a rear frame, a support frame, side frames, a front handle frame, and a rear handle frame, and is configured such that the axial distance between front wheels and rear wheels thereof is reduced, whereby it is possible to reduce the burden applied to the arms of a caregiver when the infant wagon is moved or when the direction of the infant wagon is changed, such that the radius of rotation of the infant wagon is reduced, whereby it is possible to easily change the direction of the infant wagon, such that, when the infant wagon is pushed from the rear thereof to move the infant wagon.

A child seat includes a seat portion and a backrest frame respectively connected fixedly with a first and a second coupling part that are pivotally connected with each other, a connector pivotally connected with the seat portion and operable to detachably engage with a corresponding structure provided on a child supporting apparatus, and a locking mechanism including a latching device movable between a locking position where the latching device engages with the connector for rotationally locking the connector to the seat portion and an unlocking position where the latching device disengages from the connector for its rotation relative to the seat portion, wherein the latching device includes a stem portion connected with a locking portion, the stem portion being movably coupled to the first coupling part, and the locking portion protruding at a side of the stem portion, the connector being rotationally locked by an engagement of the locking portion.

A child stroller apparatus includes a handle frame having a first side segment, a first leg frame having a second side segment, a second leg frame, a linkage assembly connected with the handle frame and the second leg frame, and a latching mechanism. The second side segment is connected with a joining part, and the first side segment is connected pivotally with the joining part. Moreover, a handle is disposed adjacent to the joining part and connected with the joining part. The latching mechanism includes a latch assembled with the second side segment, and a release actuator assembled adjacent to the handle and operatively connected with the latch. The latch can engage with the linkage assembly for locking the child stroller apparatus in an unfolded state, and the release actuator is operable to urge the latch to disengage from the linkage assembly for folding the child stroller apparatus.

Provided herein is an infant wagon having improved convenience of use, wherein the infant wagon includes a front frame, a rear frame, a support frame, side frames, a front handle frame, and a rear handle frame, and is configured such that the axial distance between front wheels and rear wheels thereof is reduced, whereby it is possible to reduce the burden applied to the arms of a caregiver when the infant wagon is moved or when the direction of the infant wagon is changed, such that the radius of rotation of the infant wagon is reduced, whereby it is possible to easily change the direction of the infant wagon, such that, when the infant wagon is pushed from the rear thereof to move the infant wagon.

A collapsible child seat (1) is disclosed, comprising a backrest (10), a seat surface element (20) and an adapter element (30, 30) or a plurality of adapter elements (30, 30) via which the child seat (1) can be connected to a pushchair frame, and a first locking element (50) via which the seat surface element (20) can be locked in relation to the adapter element (30, 30) or adapter elements (30, 30), wherein the first locking element (50) is configured in such a way that by reducing the angle between the backrest (10) and the seat surface element (20) the locking of the seat surface element (20) in relation to the adapter element (30, 30) or adapter elements (30, 30) can be released.