BODY SUPPORT DEVICE FOR CHAIR
PROBLEM TO BE SOLVED: To have high usability and being usable for wide applications as a body support device for chairs for causing a person to sit at ease in a comfortable posture by laterally supporting a head part or the like of the person sitting on the chair.SOLUTION: A support device 1 for cha...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To have high usability and being usable for wide applications as a body support device for chairs for causing a person to sit at ease in a comfortable posture by laterally supporting a head part or the like of the person sitting on the chair.SOLUTION: A support device 1 for chairs includes an upper mounting bracket 2A, a first universal arm unit 3A, a body support pad 4, a lower mounting bracket 2B, and a second universal arm unit 3B. Respective swing joints 31 and two ball-and-socket joints 34 and 36 are locked by just performing an operation of rotating a handle 380 of a fastening/fixing mechanism 38 of both units 3A and 3B in a fastening direction, and accordingly, the body support pad 4 is arranged and fixed at a required position.SELECTED DRAWING: Figure 6
【課題】椅子に座った人に、その頭部等を側方で支持することにより、楽な姿勢で安心して着座してもらえるようにする椅子用身体保持具として、より使い勝手が良く、広い用途で使用可能なものを提供する。【解決手段】椅子用身体支持具1は、上部取付金具2A、第１自在アームユニット3A、身体支持パッド4、下部取付金具2B、および第２自在アームユニット3Bを備える。両ユニット3A,3Bの締付固定機構38のハンドル380を締付方向に回転させる操作を行うだけで、それぞれの揺動継手31および２つの玉継手34,36がロック状態となされ、身体支持パッド4が所要位置に配置固定される。【選択図】図６ |
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