To provide a pinch detection switch that is easy to assemble and capable of appropriately detecting pinching.SOLUTION: A pinch detection switch 2 includes: a pressure-sensitive structure 3 having at least one linear pressure-sensitive member 31 in which a plurality of conductor wires 312 are arranged inside a tube 311 so as to be separated from each other; and a cylindrical cover member 4 attached to an end portion on the front side in a moving direction of a slide door 11 and formed with a hollow portion 40 that accommodates the pressure-sensitive structure 3. The pressure-sensitive structure 3 includes a coated member 32 which covers the linear pressure-sensitive member 31 and in which both ends 321, 321 in the width direction perpendicular to the moving direction of the slide door 11 and the extending direction of the cover member 4 face an inner surface 40a of the hollow portion 40, and the position in the width direction of the coated member 32 in the hollow portion 40 of the linear pressure-sensitive member 31 is defined by the coated member 32.SELECTED DRAWING: Figure 2B
【課題】組み立てが容易で、かつ挟み込みの検知を適切に行うことが可能な挟み込み検知スイッチを提供する。【解決手段】挟み込み検知スイッチ2は、複数の導体線312をチューブ311の内側に互いに離間して配置してなる少なくとも1つの線状感圧部材31を有する感圧構造体3と、スライドドア11の移動方向前方側の端部に取り付けられ、感圧構造体3を収容する中空部40が形成された筒状のカバー部材4とを備える。感圧構造体3は、線状感圧部材31を覆い、かつスライドドア11の移動方向及びカバー部材4の延伸方向に直交する幅方向の両端部321,321が中空部40の内面40aに対向する被覆部材32を有し、線状感圧部材31の中空部40内における被覆部材32の幅方向の位置が被覆部材32によって規定されている。【選択図】図2B
PINCH DETECTION SWITCH
挟み込み検知スイッチ
2019-11-07
Patent
Electronic Resource
Japanese
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