To provide an opening/closing mechanism for a trunk lid, which can obtain torque required and appropriate for opening the trunk lid.SOLUTION: An opening/closing mechanism 10 for a trunk lid includes an arm 60, a double coil spring 80 as a biasing member configured to bias the arm 60, and a support member 20 attached to a vehicle 200 and supporting the other end of the arm 60. The double coil spring 80 attached to the support member 20 includes lock portions 81 and 82, an operation portion 83, and coil portions 84 and 85. A sliding member 70 is attached to a surface of the arm 60, which is located on the front side of the vehicle 200. The operation portion 83 is slidable on the sliding member 70 while being brought into contact with the sliding member 70 by pressure. The sliding member 70 is provided with an intermediate stop portion 74 configured to stop movement of the operation portion 83 when a trunk lid 230 is automatically opened to a predetermined angle by the double coil spring 80.SELECTED DRAWING: Figure 3

    【課題】トランクリッドを開けるために必要かつ適正なトルクを得ることができるトランクリッド用開閉装置を提供する。【解決手段】トランクリッド用開閉装置10は、アーム60と、アーム60を付勢する付勢部材としてのダブルコイルばね80と、車両200に取り付けられるとともに、アーム60の他端側を軸支する支持部材20と、を備える。ダブルコイルばね80は、係止部81、82と、作動部83と、コイル部84、85と、を備えて支持部材20に取り付けられる。アーム60の車両200の前側となる面には摺動部材70が設けられ、作動部83は、摺動部材70に圧接させた状態で摺動部材70に対して摺動可能とされ、摺動部材70には、トランクリッド230がダブルコイルばね80によって所定の角度まで自動開放したときに、作動部83の移動を抑止する中間停止部74が配設されている。【選択図】図3


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    Title :

    OPENING/CLOSING MECHANISM FOR TRUNK LID


    Additional title:

    トランクリッド用開閉装置


    Contributors:

    Publication date :

    2018-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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