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 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.

Modular furniture systems and methods. The modular furniture systems generally comprise a plurality of support surfaces and/or a plurality of support structures. Each support structure is configured to support the support surface above the ground or floor. In the depicted embodiments, the support surfaces are configured to hold and support a child or infant. In other embodiments, other support surfaces can be used such as tabletops. Generally, the support structures are releasably coupled to the support surface such that they can be assembled and disassembled by the user. The modular furniture system is configured such that each support surface is compatible with a variety of support structures. Similarly, each support structure can be compatible with a variety of support surfaces.

A combination step stool and high chair includes at least a base with one or more steps and a chair that can be selectively attached to and detached from the base.

A child carrying device comprising a frame mounted on a set of wheels or castors to enable the device to be manually conveyed thereon, and a seat mounted on said frame, said device including adjustment means for selectively reconfiguring the device such that it is operable as any one of a stroller, a child back carrier and a high chair.

A foldable mechanism is applied to locking an infant carrier and includes first and second mounts and a locking member. The second mount is pivoted to the first mount and has first and second mating portions. The locking member is movably disposed between the first and second mounts and is movable along an axial direction of a rotating axis of the first and second mounts to lock and release rotation of the first mount. The locking member has a positioning portion and a locking portion. The first mount is locked at a first rotating position or a second rotating position via movement of the locking member. The positioning portion is engaged with the first mating portion to lock the first mount at the first rotating position. The locking portion is engaged with the second mating portion to lock the first mount at the second rotating position.

A high chair can include a front leg stand, a rear leg stand, and a seat. The seat can include a seat base and a seat back that rotates with respect to the seat base. The seat can be adjusted vertically up and down the front leg stand. The rear leg stand can also movably coupled to the front leg stand and positionally adjusted with respect to the front leg stand. The high chair can also include at least one first folding hub to rotate the seat back with respect to the seat base and at least one second folding hub to rotate the seat with respect to the front leg stand. Rotation of a portion of the first folding hub can unlock the second folding hub to allow the seat to rotate with respect to the front leg stand.

An example enclosed seating assembly includes a foldable chair enclosure. The example enclosed seating assembly also includes a perch seat for a user to rest against but not fully sit on in the foldable chair enclosure. At least one adjustable height foot platform is provided at the base of the foldable chair enclosure. At least one sensory module provides varied input for the user. The example enclosed seating assembly includes an anti-tip structure on the base of the foldable chair enclosure configured to reduce or altogether prevent tipping. The example enclosed seating assembly includes built in storage for the at least one sensory module. In an example, the enclosed seating assembly includes a door on a sidewall of the chair enclosure for the user to enter and exit the chair enclosure. In another example, the enclosed seating assembly includes a ramp.

A folding chair for children includes a padded chair secured above a pair of folding angular tubular legs. Each folding angular tubular leg has a centrally located folding cross-brace. A pair of armrests are disposed on either side of the chair. A teething bar is secured at teething bar end to a distal end of each armrest. A handle is perpendicularly secured to the back of the chair. The folding mechanism is actuated by a switch located within the base of the chair.

A foldable chair includes a main plate and a support plate. The support plate is hinged along a first rim to a rear side, along a central, longitudinal, top-down, axis, of the main plate. The main plate has a seat plate and a foot-rest plate each hinged along an upper edge to the main plate in corresponding apertures of the main plate. The support plate includes bracket portions extending, in the plane of the support plate, from the first rim, in each corresponding position corresponding to the apertures, for pushing the plates up to an operative position and supporting each of the seat plate and the foot-rest plate in an unfolded, operative, position when the plane of the support plate is arranged perpendicular to the plane of the main plate.