The present disclosure is directed to a high chair that is permanently secured to a picnic table to facilitate the public enjoyment of communal meals and recreational time by families that include small children. In some embodiments, the high chair may be configured to extend above the upper surface of the picnic table, providing the additional benefit of facilitating interaction and attunement between a child occupant of the high chair and adult occupants of the picnic table bench seats. In other embodiments, the high chair may be configured such that a food tray of the high chair is substantially level with the upper surface of the picnic table.

An apparatus for supporting an appendage of a seated user, generally in a vehicle, including adjustable support arms attached to a seat with a platform disposed at a distal end of second support arms so that the appendages of the user, such as a child, are supported thereon for comfort of the user.

A child safety seat includes a seat shell having a seat region for receiving a child, two extension parts and a locking mechanism. The two extension parts are respectively disposed at a left and a right side of the seat region, are connected with the seat shell, and are coupled to each other via a linking assembly. The two extension parts are movable together relative to the seat shell to protrude forward from a front of the seat shell or retract toward the seat shell, the two extension parts being disconnected from each other at the front of the seat shell. The locking mechanism is operable to lock the two extension parts in position relative to the seat shell.

The present disclosure relates to a seat posture adjustment device and a safety seat. The seat posture adjustment device comprises a locking member (5), a support rod (3) arranged on a seat body (1) and a guide groove (4) formed in a seat support (2), wherein the support rod (3) is inserted into the guide groove (4) to connect the seat body (1) and the seat support (2), and the support rod (3) is movable along the guide groove (4) to realize the posture adjustment of the seat body (1), and the locking member (5) is arranged on the support rod (3) and movable relative to the support rod (3) to realize locking or unlocking between the seat body (1) and the seat support (2). The locking member is arranged on the support rod which guides the locking member, and the support rod still has a connecting effect in an unlocking state, so that the locking member is reset more smoothly and accurately.

An apparatus for supporting an appendage of a seated user, generally in a vehicle, including adjustable support arms attached a seat with a platform disposed at a distal end of second support arms so that the appendage of the user, such as a child, are supported thereon for comfort of the user.

An adjustable seat for a flotation device includes a seat member made of flexible material attached to, surrounded by, and depending from the flotation device, said seat having two apertures therein for receipt of the legs of a child. A matable connector attached to the flotation device and the seat member means permits the adjustment of the shape and relative depth of the seat member to accommodate children of different sizes.

A child activity apparatus may include a base, and a frame coupled to the base. The frame includes a horizontal bar extending between a pair of opposing side bars. The side bars are rotatably secured to the base. The frame is movable relative to the base. The frame is configured to receive a seat. The apparatus may include the seat. A method of assembling the apparatus for the child activity center may include securing the frame to the base, and optionally, further securing the seat to the frame. A kit for a child activity center may include the frame, the base, and at least one seat. The at least one seat may include a first seat and a second 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 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.

A child safety seat includes a support base, a seat shell disposed on the support base and having a front end provided with an opening, a harness system for restraining a child, and a release actuator. The harness system includes a locking device that is concealed inside the child safety seat and has a clamping member, and an adjustment strap passing through the locking device and extending outside the seat shell through the opening, an inner portion of the adjustment strap extending inside the child safety seat between the locking device and the opening. The locking device has a release state where the clamping member unclamps the adjustment strap, and a locking state where the clamping member clamps the adjustment strap. The release actuator is configured to operatively connect with the locking device, and is operable to switch the locking device from the locking state to the release state.