The present floor seat apparatus includes a base, a seat removably seatable in the base, and a tray engagable to the base. The base may be used as a seat by itself, with or without the seat and with or without the tray. The base includes a post. The seat includes a post through opening that engages the post and positions the seat in the seat receptacle of the base.

A sit-to-stand convertible highchair includes a frame configured to support the sit-to-stand convertible highchair above a floor, a foot platform adjustably mounted on the frame, and a seat assembly adjustably mounted on the frame above the foot platform. The seat assembly includes a backrest and a support surface configured to convert between a sitting configuration, in which a user may sit on the support surface, and a standing configuration, in which the user may extend through the support surface to stand on the foot platform.

The invention relates to a child's chair or highchair 1 comprising a seat 2 and four legs 3, the seat 2 having open front and a rear back support 24 and extending forwardly therefrom inclined sides 26 which meet a seat base 25, the four legs 3 being removably attached to the seat 2 by means of leg frame 4 attached to an underside of the seat base and which includes four sockets 9 into which an upper end of each leg 3 is located and connected, each leg 3 extending at an inclined angle outwardly downwards and at the opposite, lower end of each leg 3, feet 8 are provided which each have an external surface corresponding to the inclined angle of the leg so that the chair 1 rests stably on a flat floor. The legs 3 are removable by means of a releasable locking mechanism comprising a receiving hole 11 in each socket 9 and a corresponding the engaging bolt 101 in the each leg 3, the engaging 101 bolt and a retaining bolt 102 and a spring 108 arranged between being is located in a through hole 111 in a leg top section 112 of each leg 3.

A convertible platform for supporting a user in a standing or seated position is presented. In some embodiments, the convertible platform presents a set of front legs and a set of back legs that pivot about a pivot hinge to a preferred angle. The set of front legs and the set of back legs provide a base for supporting various attachment devices. The various attachment devices may comprise attachment members for attaching to base members for supporting the attachment device. The various attachment devices may be configured for supporting infants, toddlers, children, and adults in both standing and sitting positions. Furthermore, various attachments may be connected between the sets of legs for providing steps, platforms, shelves, and seats for the various users and/or objects.

The convertible child high-chair and step stool can include a frame having a front leg stand and a rear leg stand. A height adjustment mechanism can be coupled to the front leg stand or the rear leg stand and can be adjustable along the vertical axis of the front leg stand or the rear leg stand from a raised position to a lowered position. The apparatus can also include a booster seat and removable platform step. In the raised position, the booster seat can be coupled to the height adjustment mechanism to provide a high chair. In the lowered position, the booster seat can be removed and the removable platform step can be coupled to the height adjustment mechanism and the frame to provide a step stool. The apparatus can also include wheel assemblies coupled to the frame that limit the potential for tip hazards in the step stool configuration.

A child booster seat assembly includes a base seat, an upper seat and a latch mechanism. The upper seat is detachably installed on the base seat. A first guiding structure and a second guiding structure are formed on the upper seat and the base seat respectively and for cooperating with each other to guide the upper seat to be aligned with the base seat. The first guiding structure protrudes from a rear bottom portion of the upper seat. The latch mechanism includes an actuator movably disposed on the upper seat, a first engaging structure and a second engaging structure. The first engaging structure is movably disposed on the first guiding structure and connected to the actuator. The second engaging structure is formed inside the second guiding structure and located at a position corresponding to the first engaging structure for engaging with or disengaging from the first engaging structure.

The present invention discloses a child carrier including a supporting frame, a sliding base, and a seat. The sliding base is disposed on the supporting frame and slidable in a substantially longitudinal direction of the supporting frame. The seat is foldably assembled with the sliding base and includes a backrest portion and a seat portion. The backrest portion is movably pivoted to the sliding base. The seat portion is coupled to the backrest portion and selectively coupled to the sliding base. The backrest portion is rotatable relative to the seat portion when the seat portion is decoupled from the sliding base. The supporting frame is driven to be folded up when the sliding base slides upward along the supporting frame.

The present invention relates to an infant seat and crib arrangement (10). The infant seat and crib arrangement (10) comprises a seat (14) configured to support an infant in a sitting position, a crib configured to enclose an infant and a frame (12). The frame (12) is configured for change between a first disposition in which the seat (14) engages removably with the frame to thereby bring the seat into use and a second disposition in which the crib removably engages with the frame to thereby bring the crib into use.

The convertible child high-chair and step stool can include a frame having a front leg stand and a rear leg stand. A height adjustment mechanism can be coupled to the front leg stand or the rear leg stand and can be adjustable along the vertical axis of the front leg stand or the rear leg stand from a raised position to a lowered position. The apparatus can also include a booster seat and removable platform step. In the raised position, the booster seat can be coupled to the height adjustment mechanism to provide a high chair. In the lowered position, the booster seat can be removed and the removable platform step can be coupled to the height adjustment mechanism and the frame to provide a step stool. The apparatus can also include wheel assemblies coupled to the frame that limit the potential for tip hazards in the step stool configuration.

A child carrier includes a booster seat and a leg assembly. The leg assembly is detachably installed on the booster seat. The leg assembly includes an upper support and a lower support. The upper support is detachably installed on the booster seat. The lower support is detachably installed on the upper support. The child carrier is in a high chair mode when the lower support and the upper support are respectively installed on the upper support and the booster seat to connect the leg assembly to the booster seat, the child carrier is in a youth chair mode when the upper support is installed on the booster seat and the lower support is detached from the upper support, and the child carrier is in a booster mode when the upper support is detached from the booster seat to separate the leg assembly from the booster seat.