LATCH-BOLT MECHANISM OPERABLE TO ALLOW FOR IDLE ROTATION OF AN EXTERIOR HANDLE
    3.
    发明申请
    LATCH-BOLT MECHANISM OPERABLE TO ALLOW FOR IDLE ROTATION OF AN EXTERIOR HANDLE 有权
    LATCH-BOLT机构可用于允许外部手柄的空转

    公开(公告)号:US20100225126A1

    公开(公告)日:2010-09-09

    申请号:US12718373

    申请日:2010-03-05

    IPC分类号: E05C1/12

    摘要: A latch-bolt mechanism includes a housing, a latch-bolt, and a drive member. The latch-bolt is movable between an extended position and a retracted position, and includes a bolt body and an engaging member operable to move relative to the bolt body between an engagement position and a disengagement position and having an engaging portion. The drive member has a driving portion. When the engaging member is at the engagement position, the driving portion can be activated to contact and push the engaging portion so as to move the latch-bolt from the extended position to the retracted position. When the engaging member is at the disengagement position, contact between the driving portion and the engaging portion can be prevented.

    摘要翻译: 闩锁螺栓机构包括壳体,闩锁螺栓和驱动构件。 闩锁螺栓可在延伸位置和缩回位置之间移动,并且包括螺栓本体和可操作以在接合位置和脱离位置之间相对于螺栓本体移动并具有接合部分的接合构件。 驱动部件具有驱动部。 当接合构件处于接合位置时,驱动部分可以被启动以接触并推动接合部分,以便将闩锁螺栓从延伸位置移动到缩回位置。 当接合构件处于分离位置时,可以防止驱动部分和接合部分之间的接触。