CHAIR DEVICE FOR BATHING ASSISTANCE
To provide a drive unit which detects not only landing on a seat part but also hanging of the seat part and stops the drive unit without complicating a structure of a mechanical detection mechanism in a chair device for bathing assistance.SOLUTION: A chair device 20 for bathing assistance is moved f...
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Main Authors | , |
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Format | Patent |
Language | English Japanese |
Published |
03.04.2023
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Subjects | |
Online Access | Get full text |
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Summary: | To provide a drive unit which detects not only landing on a seat part but also hanging of the seat part and stops the drive unit without complicating a structure of a mechanical detection mechanism in a chair device for bathing assistance.SOLUTION: A chair device 20 for bathing assistance is moved from a support rail 14 of a carry 10 to a support rail on a bathtub frame and can enter/leave the bathtub. A back part of a backrest 23 of a chair 21 is provided with a rising/falling support body 31 and supports the chair 21 via the rising/falling support body 31 so that it can rise/fall with a drive unit 32 on the support rail 14. The rising/falling support body 31 is provided with a detection rod 40. When the lower end of the detection rod 40 lands, the detection rod 40 is shifted to add an actuation input to a stop switch 33, and the drive unit 32 is stopped. A seat part 22 and the detection rod 40 are joined by a linkage mechanism 50. When the seat part 22 is pushed up, the detection rod 40 is displaced to an operation position via the linkage mechanism 50.SELECTED DRAWING: Figure 3
【課題】入浴介助用椅子装置において、機械的な検知機構の構造を複雑化させることなく、座部の着地だけでなく、座部の引っ掛かり等をも検知して、駆動ユニットを停止させる。【解決手段】入浴介助用椅子装置20は、キャリー10の支持レール14から浴槽框上の支持レールに移されて浴槽に出入り可能である。椅子21の背凭れ23の背部に昇降支持体31を設け、支持レール14上の駆動ユニット32によって、昇降支持体31を介して、椅子21を昇降可能に支持する。昇降支持体31に検知棹40を設ける。検知棹40の下端が着地すると、検知棹40が偏倚して停止スイッチ33に作動入力を加え、駆動ユニット32を停止させる。座部22と検知棹40を連繋機構50によって連結する。座部22が突き上げられたとき、連繋機構50を介して、検知棹40が作動位置に変位される。【選択図】図3 |
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Bibliography: | Application Number: JP20210154736 |