Devices, systems, and methods for assembling a modular chair are provided. The modular chair includes a seat portion and a tray portion removably coupled together. The modular chair can be assembled in multiple use positions and in a non-use compact position with a minimized footprint.

The present chair includes a scissoring straight leg and oblique support mechanism such that the chair may be folded between open and closed forms. The straight legs include lower feet and upper hubs. The oblique supports extend between the lower feet and upper hubs. The lower feet include structures that provide character to the folding chair.

A child seat includes a seat portion, a backrest frame and a front guard respectively connected pivotally with the seat portion, a latch connected with the seat portion, and a linking part respectively coupled to the latch and the backrest frame, wherein the latch is operable to lock the front guard in position, the latch being engaged with the front guard for locking the front guard and disengaged from the front guard for unlocking the front guard, and the backrest frame being rotatable to cause the latch to unlock for rotation of the front guard.

A child seat includes a seat portion, a backrest frame and a front guard respectively connected pivotally with the seat portion, a latch connected with the seat portion, and a linking part respectively coupled to the latch and the backrest frame, wherein the latch is operable to lock the front guard in position, the latch being engaged with the front guard for locking the front guard and disengaged from the front guard for unlocking the front guard, and the backrest frame being rotatable to cause the latch to unlock for rotation of the front guard.

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 longitudinal direction of the supporting frame for driving the supporting frame to be folded up when the sliding base slides upward along the supporting frame. The seat is foldably assembled with the sliding base. As such, the present invention improves the operational convenience of the child carrier.

A foldable child booster seat based on the origami and popup technique. The booster seat is light and easy to be folded flat into a compact form for storage and transport. The foldable booster seat, comprising: a plurality of rigid substrates, each rigid substrate is interconnected to another by one or more integrated hinges or flexible parts allowing the rigid substrate to fold either inward or outward when folding up; wherein when the foldable booster seat is folded flat, the rigid substrates are stacked together; and wherein when the foldable booster seat is folded up, the rigid substrates are arranged to form the shape of a chair or stool.

A foldable child booster seat based on the origami and popup technique. The booster seat is light and easy to be folded flat into a compact form for storage and transport. The foldable booster seat, comprising: a plurality of rigid substrates, each rigid substrate is interconnected to another by one or more integrated hinges or flexible parts allowing the rigid substrate to fold either inward or outward when folding up; wherein when the foldable booster seat is folded flat, the rigid substrates are stacked together; and wherein when the foldable booster seat is folded up, the rigid substrates are arranged to form the shape of a chair or stool.

An entertainer for a child that is specifically configured and adapted for use in several operational configurations. The entertainer includes a plurality of legs and a tray for supporting a plurality of activity items for the child. A multi-functional plate is attachable to the legs to allow the entertainer to assume a seat support configuration. The multi-functional plate is detachable from the legs and positionable over the tray to allow the entertainer to assume a table top configuration.

An entertainer for a child that is specifically configured and adapted for use in several operational configurations. The entertainer includes a plurality of legs and a tray for supporting a plurality of activity items for the child. A multi-functional plate is attachable to the legs to allow the entertainer to assume a seat support configuration. The multi-functional plate is detachable from the legs and positionable over the tray to allow the entertainer to assume a table top configuration.

A suitcase has a suitcase body defining a compartment sized and shaped to receive one or more articles. The suitcase body has opposite upper and lower ends and opposite front and rear sides. A seat is connected to the suitcase body. The seat is selectively configurable in a stowed configuration and a deployed configuration in which the seat is arranged to carry a person. A front pair of wheels is disposed adjacent to the lower end and adjacent to the front side. A rear pair of wheels is movable between a first position and a second position relative to the suitcase body. The rear pair of wheels in the first position is disposed adjacent to the lower end and adjacent to the rear side. The rear pair of wheels in the second position is spaced rearward of the lower end and the rear side.