A portable booster seat for supporting a child on a chair having a retractable clamping arm that is extendable to an underside surface of a chair seat and selectively moveable to clamp the booster seat to the chair.

A swiveling caster wheel system for use on rolling devices such as children's accessories, furniture or equipment, and including a locking system having a locking actuator that is fixed in position regardless of the swivel position of the caster wheel. The system allows a user to access and actuate the caster locking system from a consistent position of the rolling device regardless of the swivel position of the caster wheel, and allows the caster wheel to be covered without blocking access to the locking actuator.

An infant-supporting chair. The chair may include a seat and a tray assembly that includes a releasable mechanical latching system for retainingly engaging the tray assembly to the seat when the tray assembly is in a latching position. The chair may further include a tray guidance system that is configured to guide the tray assembly into the latching position. The tray guidance system may comprise at least one magnet feature in the seat and at least one other magnet feature in the tray assembly. Once latched, the tray may be slidably positioned relative to the seat while remaining latched thereto. The seat may be movably supported on a frame assembly and a seat positioning system may be included to selectively retain the seat at desired heights on the frame assembly.

A multi-function high includes a first child seat and a second child seat. The first child seat includes a first seat portion. A first seating area is formed on the first seat portion. A second child seat includes a second seat portion and an infant insert. The second seat portion is detachably installed on the first seat portion. A second seating area is formed on the second seat portion and smaller than the first seating area. The infant insert is detachably installed on the second seat portion and made of soft and resilient material. A third seating area is formed on the infant insert and smaller than the second seating area. The multi-function high chair can accommodate children of a wide range of ages with the first seating area, the second seating area, or the third seating area selectively.

A convertible child chair converts between multiple heights, including a high chair, a child seat, and a booster seat, through simple reconfiguration of a leg assembly of the chair. A belly band may be removably coupled to a seat of the child chair. A tray may be removably coupled to the child seat and may have an adjustable depth while remaining coupled to the chair. A footrest may be removably coupled to the chair and may have a adjustable height by removing the footrest and flipping the footrest.

A multipurpose highchair is provided. The multipurpose highchair includes two support legs, two armrests, a footrest, a seat plate, a tray, and a backrest, where each of the armrests corresponds to one support leg, and is provided at a top part of the corresponding support leg; the footrest is height-adjustable, and is provided between the two support legs; the seat plate is height-adjustable, and is provided between the two support legs; the tray is adjustable in a front-rear direction, and is provided between the two armrests; and the backrest is provided between rear ends of the two armrests, and is rotatable relative to the two armrests. The tray is adjustable in the front-rear direction relative to the two armrests, the footrest and the seat plate are height-adjustable relative to the two support legs, and the backrest is angle-adjustable to meet different usage needs.

An infant-supporting chair. The chair may include a seat and a tray assembly that includes a releasable mechanical latching system for retainingly engaging the tray assembly to the seat when the tray assembly is in a latching position. The chair may further include a tray guidance system that is configured to guide the tray assembly into the latching position. The tray guidance system may comprise at least one magnet feature in the seat and at least one other magnet feature in the tray assembly. Once latched, the tray may be slidably positioned relative to the seat while remaining latched thereto. The seat may be movably supported on a frame assembly and a seat positioning system may be included to selectively retain the seat at desired heights on the frame assembly.

A child seat includes a seat body, and a first and a second support respectively assembled with the seat body via a first and a second connection. The seat body has a seating surface and a bottom surface below the seating surface, and the first and second support are extendable below the bottom surface. The child seat has a first configuration in which the first support is configured as a leg resting board and the second support extends forward toward the first support, and a second configuration in which the first support is folded to a substantially horizontal position and the second support extends rearward so that the child seat is able to stand on the first and second supports.

A seating system configured for providing multi-directional motion.

An adjustable infant chair includes a base, arm or middle frame, joined to the base and a seat rotatable joined to the arm or middle frame. The infant chair is adjustable up and down, relative to the base by increasing an angle between the arm and the base, while maintaining an angle between the seat and the base. Advantageously, in one form, the infant seat includes a bouncer or vibration mechanism.