PROBLEM TO BE SOLVED: To provide a door fixing mechanism for fixing a vehicle door at an arbitrary position.SOLUTION: A door fixing mechanism 1 comprises: a cylinder 10; a first piston 20 with a first communication part 23; a second piston 30 with a second communication part 33; a rod 40; a first energizing member 50 for energizing the first piston 20; a second energizing member 60 for energizing the second piston 30; a first restriction part 43 for restricting movement of the first piston 20 toward a second piston 30 side; and a second restriction part 44 for restricting movement of the second piston 30 toward a first piston 20 side. When the rod 40 comes to a standstill, the first piston 20 and the second piston 30 come in contact with each other, and the first communication part 23 is closed by the second piston 30 and the second communication part 33 is closed by the first piston 20.SELECTED DRAWING: Figure 2

    【課題】車両ドアを任意の位置で固定するドア固定機構を提供する。【解決手段】ドア固定機構1は、シリンダ10と、第1連通部23を有する第1ピストン20と、第2連通部33を有する第2ピストン30と、ロッド40と、第1ピストン20を付勢する第1付勢部材50と、第2ピストン30を付勢する第2付勢部材60と、第2ピストン30側への第1ピストン20の移動を制限する第1制限部43と、第1ピストン20側への第2ピストン30の移動を制限する第2制限部44とを備える。ロッド40が静止するとき、第1ピストン20と第2ピストン30とが互いに接触して第1連通部23が第2ピストン30により閉鎖されかつ第2連通部33が第1ピストン20により閉鎖される。【選択図】図2


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    Title :

    DOOR FIXING MECHANISM


    Additional title:

    ドア固定機構


    Contributors:

    Publication date :

    2016-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS



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