832results about "Foldable chair" patented technology

A collapsible chair. The chair includes a chair frame having two spaced leg structures and a top ring mounted to and supported on the leg structures. Each leg structure includes a top bar and front and rear side bars depending from the top bar to form a substantially U-shape. The top ring is fixed to the top bars. The front and rear side bars are rotatable with respect to the top bar for collapsing the chair frame. Front and rear ground members are respectively connected between the front side bars and the rear side bars. The ground members have a U-shaped configuration having a bottom section positionable on a fixture and first and second side sections extending from opposite ends of the bottom section. The first side section is rotatably fit over a lower end of a first one of the front side bars or the rear side bars of the leg structures and the second side section is removably fit over a second one of the front side bars or the rear side bar of the leg structures.

This invention relates to a light-weight foldable chair for leisure with seat and backrest loop capable to be folded once, which can be used in households, outdoors, in a courtyard, in a park and at the beach.

A chair includes a first leg, a second leg pivotally mounted on the first leg, and a seat frame mounted on the first leg and the second leg by a plurality of detachable connecting members. Thus, the first leg, the second leg and the seat frame are assembled and disassembled easily and conveniently, thereby facilitating the user mounting the chair. In addition, the seat frame is combined with the first leg and the second leg by the connecting members, thereby simplifying the working procedure.

A folding lounge chair has a seat frame, including a front leg and a rear leg crossing each other and hinged to the seat frame. At the crossing of the front leg and the rear leg, a hinge plate having a guide groove is fixed to the rear leg. At two ends of the guide groove are, respectively, upper and lower arrest units. The lower arrest unit is curved upwards. At one end of the lower arrest unit is provided a projected retaining part. One end of a bolt is fixed onto the rear leg, the other end running through the guide groove of the hinge plate, permitting the bolt to glide up and down along the guide groove. Besides allowing the lounge chair to retain a simplified construction, when the legs are unfolded, the bolt will not glide into the lower arrest unit and will be arrested by the projected retaining part. Therefore, the legs will not easily fold up. By lightly patting on the rear leg, the bolt will jump away from the projected retaining part and escape out of the lower arrest unit, and allow the legs to be folded up. Thereby, the legs of the chair can be easily folded or unfolded by simple operation.

A folding picnic table includes a foldable table top and two or more seats. The foldable table top is preferably supported by a table top supporting assembly that is movable between an extended position and a collapsible position. Advantageously, the table top supporting assembly can be stored in the foldable table top when the picnic table is in the collapsed position. Desirably, each seat is supported by a seat supporting assembly that is movable between an extended position and a collapsible position. Preferably the seat supporting assembly is stored in a seat when the picnic table is in the collapsed position. The table top supporting assembly can further be folded into a fully folded position when the table top is folded to further reduce the size and dimensions of the picnic table when the picnic table is in the collapsed position.

An aircraft seat assembly comprises a continuous row of a plurality of seats including a convertible aisle seat at one end of the row and one or more other seats. The seats are moveable between (i) a first configuration in which all of the seats are positioned in a useable position and a second configuration in which (a) the convertible seat is positioned in an unusable position in the row, (b) said one or more other seats are positioned in a useable position, and (c) the row of seats has a length, along the row, that is less than the length of the row in the first configuration for example by a distance of more than half the width of the convertible seat in the first configuration. The width of said one or more other seats may remain unchanged as between the first and second configurations.

A chair that is reconfigurable between a folded and an unfolded configuration includes a first leg having a first end and an opposite second end. An intermediate portion is located between the first and second ends. A second leg has a first end and an opposite second end. An intermediate portion is located between the first and second ends of the second leg. The intermediate portion of the second leg is pivotally connected to the intermediate portion of the first leg. A support member has a first end pivotally connected to the first leg and an opposite second end. A seat frame has a first part pivotally connected to the second end of the support member and a second part pivotally connected to the second end of the second leg. The second end of the support member is adjacent the first end of both the first and second legs in the folded configuration.

A collapsible chair (10) has a first (110) and second (112) front leg, a rear leg (120), a seat support rod (130), and a backrest is attached to the front legs. The legs and the seat support rod are coupled via cross braces (140, 150) such that the seat support rod pivots in one direction while the rear leg pivots in the opposite direction when the front legs are approximated to each other. Preferred chairs comprise a seat that is tensioned when the front legs move apart, and the seat remains substantially tensioned when the seat supports a person.

A foldable chair includes first and second legs, a backrest, a seat-supporting frame, and a safety lock. The first and second legs are coupled pivotally to each other. The backrest is coupled pivotally to the second leg. The seat-supporting is coupled pivotally to the first leg and the backrest. The safety lock includes a pair of lock parts that are coupled pivotally to each other. The lock parts of the safety lock are coupled pivotally and respectively to the first and second legs.

A portable folding chair suitable for travel and leisure can be used, e.g., in households, outdoors, and in a garden. The folding chair includes a chair support frame, a surface fabric, a backrest, arms, and shoes. The chair support frame includes seating frame tubes, back-rest tubes, arm front support tubes, front support legs, front cross tubes, rear support legs, connection sliding blocks, locking sliding blocks, arm sliding blocks, rear cross tubes, locking fixtures, fixing elements, sliding locating blocks, rotating support blocks, and U-shaped hinging pieces. The front and rear support legs form an inverted V-shaped support structure when unfolded, and are drawn in when folded, because the chair is connected by cross tubes and inverted V-shaped support legs.