Various embodiments of the present invention are directed to a convertible children's high chair. According to various embodiments, the convertible high chair generally includes a first child seat supported above a floor by a high chair frame, and a second child seat configured for being removably coupled to the first child seat. The second child seat is configured such that, when detached from the high chair's first child seat, it can be used as a booster seat. In certain embodiments, the second child seat includes a base surface configured to stably support the second child seat on a separate support surface.

A bicycle child seat includes a seat body for accommodating a child therein and a fixation adapted to couple the bicycle child seat to a bike. The seat body includes a multi-layer structure with at least a first layer and a second layer made from different materials. The first layer is adapted to at least partially cover the second layer and to at least partially support the second layer.

A bicycle child seat includes a seat body for accommodating a child therein and a fixation adapted to couple the bicycle child seat to a bike. The seat body includes a multi-layer structure with at least a first layer and a second layer made from different materials. The first layer is adapted to at least partially cover the second layer and to at least partially support the second layer.

A rolling car seat includes a car seat having back and seat portions configured to receive a seated child. A length-adjustable handle assembly is operatively coupled to the back portion and selectively movable between a retracted configuration not extending above a back portion upper end and an extended configuration extending above the back portion upper end. The rolling car seat includes a wheel assembly having a pair of spaced apart wheels operatively coupled to said the back portion and selectively movable between a withdrawn configuration adjacent said back portion rear surface and a deployed configuration displaced from the back portion rear surface.

A seat structure for a baby or young infant that can facilitate an anterior pelvic tilt and hip abduction, while supporting the infant in an upright position. The infant seat structure described herein comprises a seat that is forward tilted. A pommel is provided at a forward edge of the seat that is wide enough to splay the infant's legs, provides support for the infant, and maintains their position in the seat structure. The infant seat structure also includes a back support and side supports to support the infant's/baby's upright position. The side supports do not extend substantially forward past the infant's hip joints, and therefore allow for substantial splaying of their legs. An infant's legs are able to project outwardly from the seat structure on either side of the pommel, through the two spaces that are each situated between the pommel and side supports. A mat is placed beneath the base and a tether is secured between the mat and seat to inhibit the child imparting a tipping force to the seat.

A seat structure for a baby or young infant that can facilitate an anterior pelvic tilt and hip abduction, while supporting the infant in an upright position. The infant seat structure described herein comprises a seat that is forward tilted. A pommel is provided at a forward edge of the seat that is wide enough to splay the infant's legs, provides support for the infant, and maintains their position in the seat structure. The infant seat structure also includes a back support and side supports to support the infant's/baby's upright position. The side supports do not extend substantially forward past the infant's hip joints, and therefore allow for substantial splaying of their legs. An infant's legs are able to project outwardly from the seat structure on either side of the pommel, through the two spaces that are each situated between the pommel and side supports. A mat is placed beneath the base and a tether is secured between the mat and seat to inhibit the child imparting a tipping force to the seat.

A shell for an infant seat comprises a carbon fiber structure reinforced by one or more reinforcing members of a material other than carbon fiber forming a shell shaped to accommodate an infant. The one or more reinforcing members is located on the concave side of the structure, e.g. between the structure and the infant. The structure and the one or more reinforcing members are fixed to each other so as to prevent relative movement between them in use. The reinforcing members may be made from plastic and may be overmolded or glued on the carbon fiber structure.

A rear gate for a shopping cart where a child seat is attached to the rear gate such that the child seat does not move relative to the rear gate. The child seat is fixed to the rear gate, but the rear gate is pivotally attached to the frame of the shopping cart to allow the shopping carts to be nested together.

A rear gate for a shopping cart where a child seat is attached to the rear gate such that the child seat does not move relative to the rear gate. The child seat is fixed to the rear gate, but the rear gate is pivotally attached to the frame of the shopping cart to allow the shopping carts to be nested together.

An improved child seat allows for easier cleaning and adaptation to suit children of various sizes and ages. The child seat can include features such as a removable seat pan that has upwardly curved edges to keep debris inside the seat pan and which allows for easy clean up. The seat pan can be removed to enlarge the chair for a growing child to fit inside the child seat. For additional flexibility, the child seat can incorporate a height adjustment mechanism to support the seat and match the stature of the child. This height adjustment mechanism can also be used to clamp the child seat to a tabletop.