| 摘要 |
This invention provides a universal chair or seating body support device and new industrial chair and seating design which comprises a frame having a pair of longitudinal arms, or tubes connected to pivotal hands, or handles that serves as either an adystable armrestLor underarm rest which hold and support the upper body under ~:he arms. thus enabling best side, and upper body support, maximum security, and ultimate body comfort. This device which is mountable or custom built to any chair make or model is intended for use in home, office, car, all types of transportation vehicles such as planes, boats, buses; banquet halls, convention centres, arenas, theatres, stadiums, amusement parks, virtually anywhere including any washroom seat facility, or bed. The mounting frame includes two separate adjustable cushioned handles, each connected perpendicular, or adjacent to a sliding double tubular frame; or two arms interconnected by a joint which are suspended parallel and may be inclined on each side off the seating framework by means of clamps, bolts, screws, velcro, hooks, ~>r welding. The two pivotal, adjustable, and extending underarm support handles are oval, round, concave, in the form of hands, or any desirable shape; and comprising of an inner layer consisting of substantially hard material such as stainless steel, alluminum, plastic, or hard rubber; and an outer layer of relatively soft cushioning to which supports yet conforms to the shape and contour of the user's underarm and later retains its original shape. Such handles m~iy consist of foam, soft rubber, feathers, cotton, viscoelastic gel which cnay be covered with any suitable fabric but preferably leather or vinyl. ThesE~ handle| are securely connected or molded onto an inner tube which is inserted in a relatively larger outer tube which may have a spring located at the very bottom. A knob located on the top, back, or side of the tubular frame can be easily adjusted according to the user's desirable maximum comfort level.
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