831results 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.

A support including a frame having a tension member coupled to the frame is disclosed. The frame has a collapsed configuration and an expanded configuration. The tension member is disposable in a first position to provide support for an arm of a user and a second position to be carried on a shoulder of the user.

The invention discloses a folding baby chair capable of adjusting back slope, comprising a chair seat, a chair back, shank supports, handles arranged on two sides of the chair seat and a lock mechanism for adjusting back slope. One end of the chair seat is pivoted to a lower end of the chair back to form a first pivot pint and the other end is pivoted to the shank supports to form a third pivot pint. One end of the handle is pivoted to the chair back to form a second pivot pint which is located above the first pivot pint, and the other end is pivoted to upper ends of the shank supports to form a fourth pivot pint which is located above the third pivot pint. Accordingly, the baby chair form s a four-bar link mechanism; the chair back can drive the shank supports to rotate and meanwhile to extend or collapse; the lock mechanism can be arranged between any two of the chair seat, the chair back, the shank supports and the handles to lock the two and can operatively release lock between the two. The baby chair is simple and practical, has good stability when tilt to the back side and can optimally collapse in folding.

An infant support structure includes a base, a frame coupled to the base, a seat coupled to the frame for movement relative to the base, a motion sensor configured to output a signal associated with a movement of the seat relative to the base, and an output generating system. The frame includes a first frame portion and a second frame portion with the first frame portion being releasable coupled to the seat and pivotably coupled to the base. The output generating system is configured to generate sensible output based on the signal.

A foldable chair, which includes a forced air cooling system. The foldable chair includes a frame member. A flexible seat, which includes a meshed back rest suspends from the frame member. A fan bag, which has a pocket, is attached to the meshed back rest of the flexible seat. A fan is located at the bottom of the fan bag and is electrically disconnectable to a re-chargeable power source that is housed in a housing, which has an ON/OFF toggle switch so as to supply power to the fan.

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 collapsible user support coupled to a collapsible, walled shelter. One assembly provides a sling chair having a number of frame pieces that are trained through grommets at a fabric seat and backrest fitted to pivot couplers. Armrests are optionally included along with accessory supports and pockets. Pivoting link arms couple to stay or bow pieces of an independently collapsible shelter. The shelter frame pieces mount to pivot couplers and a surrounding multi-panel fabric shelter. The shelter can include windows and/or doors and/or vents with fasteners. The chair and shelter frameworks and fabric shelter are organized to collapse and deploy to several seating conditions ranging from the chair being partially to completely protected from the environment.

Collapsible and portable seating device and method of using the device is provided with telescoping legs, a cane-function and an umbrella to provide protection from sun, rain and snow. The telescoping legs allow for adjustments for height and sturdiness on uneven contours such as a slope or hill. An umbrella connection on the handle allows for unlimited positioning of the umbrella and folds neatly with the legs when not in use. There are no loose parts in the seating device that has a weight of less than approximately 6 pounds, is easily set-up and folded to a collapsed condition for storage or use as a cane.

A foldable chair assembly includes a support frame, a first support leg having an upper portion pivotally mounted on a bottom of the support frame, a second support leg having an upper portion pivotally mounted on the bottom of the support frame, and two opposite resting members each pivotally mounted between a mediate portion of the first support leg and a mediate portion of the second support leg. Thus, the foldable chair assembly is folded and expanded easily and conveniently, thereby facilitating the user operating the foldable chair assembly.

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 heated collapsible article of furniture is provided. The article of furniture has a collapsible frame movable from an open orientation to a collapsed orientation. A heating element is formed integrally with the article of furniture and is configured for converting electrical energy to thermal energy. A rechargeable electrical storage device is couple to the heating element and configured to receive electrical energy photovoltaically and provide the electrical energy to the heating element.

A furniture device includes first and second leg frames pivotally connected to a main frame, and a slide rod inserted into and movable within the second leg frame. The second leg frame includes an elongate slot having first and second ends respectively proximate to and distal from the top end of the second leg frame. A securing unit has a fastening element extending through the slot and the slide rod and fixed to the main frame, and is operable to slide the fastening element to the first and second ends of the slot in unfolded and folded states of the furniture device, respectively. A locking unit is provided to lock the slide rod against movement when the fastening element moves to the first end of the slot.

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.