A cover opening/closing device (10) is provided with: a base (20) having a bearing part (24); a receiving section (15) attached to the base (20); a cover (25) for closing the opening (3); an arm (30) capable of moving between a retracted position and an advanced position; a rotating body (42) that transmits a driving force to the pivoting part (31a) and rotates the pivoting part (31a); a cam (43) that rotates in conjunction with the rotating body (42); a transmission member (45) that can be moved by the cam (43); a lock member (35) to which the rotational force of the rotating body (42) is transmitted via a cam (43) and a transmission member (45) so as to move between a locked position and an unlocked position; an engagement part (26) provided to the cover (25); and a differential mechanism (50) for delaying the start of the rotation of the pivot section (31a) with respect to the start of the rotation of the rotating body (42) when the arm (30) in the retracted position is moved to the advanced position.

    盖开闭装置(10)具备:基座(20),具有轴承部(24);接收部(15),装配于基座(20);盖(25),用于关闭开口部(3);臂(30),能在后退位置与前进位置之间移动;旋转体(42),将驱动力传递至枢接部(31a)而使其旋转;凸轮(43),与旋转体(42)联动地旋转;传递构件(45),能通过凸轮(43)来移动;锁定构件(35),经由凸轮(43)和传递构件(45)而被传递旋转体(42)的旋转力从而在锁定位置与解锁位置之间移动;卡合部(26),设于盖(25);以及差动机构(50),用于在使处于后退位置的臂(30)向前进位置移动时,相对于旋转体(42)的旋转开始,延迟开始枢接部(31a)的旋转。


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    Title :

    Cover opening and closing device


    Additional title:

    盖开闭装置


    Contributors:
    TANAKA YUKI (author)

    Publication date :

    2024-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / E05B LOCKS , Schlösser



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