To enable a fire sensor body with no permanent magnet for attachment/detachment provided therein to be attached to or detached from a sensor base easily.SOLUTION: An attachment/detachment device 100 is used to attach or detach a fire sensor 200 and includes: an engagement part 152 configured to engage with the fire sensor 200 while covering the fire sensor 200; a coupling part 142 which is coupled to a sensor base 250 for fixing the fire sensor 200 to an attachment surface; and a rotation part 151 which rotates the engagement part 152 in a state that the engagement part 152 engages with the fire sensor 200 and the coupling part 142 is coupled to the sensor base 250.SELECTED DRAWING: Figure 6

    【課題】着脱用の永久磁石が設けられていない火災感知器本体を感知器ベースから着脱しやすくする。【解決手段】着脱装置100は、火災感知器200を着脱するための着脱装置であって、火災感知器200を覆った状態で火災感知器200と係合する係合部152と、火災感知器200を取付面に固定するための感知器ベース250に結合する結合部142と、係合部152が火災感知器200と係合するとともに、結合部142が感知器ベース250に結合した状態で、係合部152を回転させる回転部151と、を有する。【選択図】図6


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    Title :

    ATTACHMENT/DETACHMENT DEVICE


    Additional title:

    着脱装置


    Contributors:

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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