To provide a holding device for a vehicle door designed to hinder ratchet sound when opening/closing the vehicle door.SOLUTION: A position holding device includes: a rotatable drum; a cable which is unwound from the drum in accordance with rotation of the drum or wound; and a position holding mechanism capable of holding a vehicle door at an intermediate position in an opening/closing direction. The position holding mechanism includes: a cover member which covers the drum; and a brake member and a pressing member which are respectively disposed on the drum so as to be rotatable. The cover member has: an inner peripheral surface surrounding the brake member and the pressing member; and a plurality of teeth arranged on the inner peripheral surface at intervals in a circumferential direction. In the position holding mechanism, when the brake member is located at a release position and, in addition, the drum is rotated in a winding direction while a projecting part of the pressing member is kept projecting outward, the projecting part is pressed by the teeth and the pressing member is rotated to press the brake member, so that the brake member is rotated to a lock position.SELECTED DRAWING: Figure 10

    【課題】車両ドアの開閉時のラチェット音を抑えた車両ドア用保持装置を提供することを課題とする。【解決手段】本発明は、回転可能なドラムと、ドラムの回転に伴って該ドラムから巻き出され又は巻き取られるケーブルと、車両ドアを開閉方向の途中位置に保持可能な位置保持機構と、を備え、位置保持機構は、ドラムを覆うカバー部材と、それぞれ回動可能にドラムに配置される歯止め部材及び押圧部材と、を有し、カバー部材は、歯止め部材及び押圧部材を囲う内周面と、周方向に間隔をあけて内周面に配置される複数の歯とを有し、位置保持機構では、歯止め部材が解除位置に位置すると共に、押圧部材の凸部が外側に突出した状態でドラムが巻き取り方向に回転したときに該凸部が歯に押されて該押圧部材が回動して歯止め部材を押すことで該歯止め部材がロック位置まで回動する、ことを特徴とする。【選択図】図10


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    Title :

    POSITION HOLDING DEVICE FOR VEHICLE DOOR


    Additional title:

    車両ドアの位置保持装置


    Contributors:

    Publication date :

    2025-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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