PROBLEM TO BE SOLVED: To provide a locking mechanism for a door to be opened by a push operation of the knob that prevents re-entry of the tip of a bolt rod into a lock hole and avoids incomplete locking in which only one of the two bolt rods enters into the lock hole when the door is closed.SOLUTION: When opening a door by a push operation of a knob 30, both bolt rods 12 that slide in mutual synchronization are retained at an unlocking position in a slid state, and the retention is released by an external force in the unlocking direction exerted from the bolt rods 12 side when the door is opened and closed.

    【課題】ノブのプッシュ操作によってドアを開くタイプにおいて、ドアが開く前に閂ロッドの先端部がロック孔に再び進入するのを防止するとともに、ドアを閉じた状態で両閂ロッドの一方だけがロック孔に進入した片掛かりを回避する。【解決手段】ノブ30のプッシュ操作によってドアを開くときに、互いに同期して摺動する両閂ロッド12をロック解除位置に摺動させた状態で保持し、この保持がドアを開閉するときに閂ロッド12の側から作用するロック解除方向の外力によって解放される。【選択図】図1


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    Title :

    DOOR LOCKING MECHANISM


    Additional title:

    ドア用ロック機構


    Contributors:

    Publication date :

    2015-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E05B LOCKS , Schlösser / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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