A convertible highchair assembly includes a seat frame, a booster seat detachably installable on the seat frame, a tray detachably mountable on the booster seat and having a plurality of sockets, and a plurality of leg extensions selectively attachable to any of the support frame portion and the tray, each of the leg extensions having a connecting end. The seat frame includes a support frame portion and a seat portion affixed with each other, the seat portion being adapted to receive a child. The connecting ends of the leg extensions are attached to the support frame portion for configuring a highchair, and the connecting ends of the leg extensions are respectively inserted into the sockets while the tray is removed from the booster seat for configuring a standalone table, the leg extensions providing standing support for the tray.

The invention is directed to a high chair accessory tray for the purpose of providing a safe and enjoyable workstation for children to do arts and crafts and other types of projects and/or activities. The high chair accessory tray generally includes a main body portion that is dimensioned and configured to be secured to and cover a majority of the top surface of the food tray. In another embodiment, the high chair accessory tray is dimensioned and configured to be secured directly to the high chair and to replace the food tray while the child does arts and crafts projects.

A two-part tray apparatus that includes a base tray having a desk surface for drawing and writing and a food tray having four food compartments. A resilient bottom of the base tray may rest on a lap. The food tray is nestable into the base tray and is nonslideable relative to the base tray. The base tray includes a proximal side with no upwardly extending walls to make it easy for a child to write or draw on the desk surface. Strap units are included to anchor opposite ends of the tray apparatus or may be connected to each other to form a full length shoulder strap.

A highchair includes a base, and a cloth-covered seat provided on the base. A feeding tray is provided at a front end of the cloth-covered seat, and two support rods are arranged on the left and right of the cloth-covered seat. A top portion of each support rod is provided with a post hole. Two cover boxes are symmetrically arranged on the left and right under the feeding tray. Each cover box is internally provided with a handle. One end of the handle protrudes out of the cover box. Each of the cover boxes is internally provided with a lifting member. An insertion post is provided at a bottom portion of the lifting member. The insertion post is corresponding to the post hole, and is able to be inserted into the corresponding post hole by passing through a bottom portion of the cover box.

The assembly chair includes a pair of frames, a plurality of coupling rods, a plurality of pairs of depressed portions, at least one support member, and a sheet. The sheet is removably installed between the support member and the coupling rod. At least at one end portion of the sheet, the sheet includes a plurality of inserted portions along a width direction of the sheet. A flat plate is passed through at least one of the inserted portions. The support member with a flat intermediate portion is passed through another one of the inserted portions. The sheet is wound around outer peripheries of the inserted portion through which the plate is passed and the inserted portion through which the support member is passed to adjust a length of the sheet. In such state, the support member has both end portions fitted to the depressed portions on the frames.

An electronic education system includes an electronic device. A chair is provided and a child may sit upon the chair. A tray is removably coupled to the chair. The electronic device is removably coupled to the tray. Thus, the electronic device is accessible to the child. An undercarriage is movably coupled to the chair. The undercarriage is selectively positioned in a deployed position to roll along a support surface. The undercarriage is selectively positioned in retracted position.

A support device for children includes a base assembly comprising a frame, and a plurality of interchangeable support assemblies configured for removable attachment to the base assembly. The base assembly includes a first coupling element and each of the interchangeable support assemblies include a second coupling element for cooperative engagement with the first coupling element.

An infant positioner and an entertainment component that is useable with the infant positioner in different positions. The entertainment component can be placed in at least a first position and a second position different from the first position. The entertainment component is coupled to a support structure of the infant positioner while the entertainment component is in the first position as well as in the second position.

A child carrier includes 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. The seat includes a seat portion, a handrail base and a link member, and the link member, the seat portion, the handrail base and the sliding base cooperatively form a four bar linkage mechanism for performing a folding motion.

A high chair, including: a seat frame including a first support frame and a first seat plate disposed on the first support frame; a first backrest assembly configured to be detachably connected to the seat frame, and including a first backrest part, a barrier part, and a first connecting part connected to the seat frame; and a second backrest assembly configured to be detachably connected to the seat frame, and including a second backrest part and a second connecting part connected to the seat frame. The seat frame may be connected to one of the first backrest assembly and the second backrest assembly. When the first backrest assembly is fixedly connected to the seat frame, the high chair is in a first usage mode. When the second backrest assembly is fixedly connected to the seat frame, the high chair is in a second usage mode.