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    • 2. 发明专利
    • Push-pull lock
    • 推拉锁
    • JP2014040756A
    • 2014-03-06
    • JP2012184693
    • 2012-08-24
    • Giken Kanamono Kk技研金物株式会社
    • NOGUCHI TOSHIHIKO
    • E05B55/04E05B41/00E05C1/14
    • PROBLEM TO BE SOLVED: To provide a push-pull lock that includes a lock mechanism capable of being replaced by taking advantage of an attachment recess and a hole of a knob lock and a lever handle lock.SOLUTION: A push-pull lock is opened by making a slide latch 1 retreated by unlocking cams 5 and 6 rotatively driven by advance or retreat of handles 3 and 4. An operating rod 7, which is arranged in such a manner as to overlap the unlocking cams 5 and 6, which has a lock knob 10 provided at one end, which has a display board 11 provided at the other end and which has a lock part 12 positioned at the back end of the slide latch 1 when the lock knob 10 is pushed in, is arranged.
    • 要解决的问题:提供一种推拉锁,其包括能够通过利用安装凹部和旋钮锁和杠杆手柄锁的孔来更换的锁定机构。解锁:打开推拉锁 通过使由手柄3和4的前进或后退旋转驱动的凸轮5和6解锁而使滑动闩锁1退回。操作杆7以与解锁凸轮5和6重叠的方式布置, 设置在一端的锁定旋钮10,其具有设置在另一端的显示板11,并且当锁定按钮10被推入时具有位于滑动闩锁1的后端的锁定部分12。
    • 4. 发明专利
    • Latch device of door
    • 门锁装置
    • JP2005120703A
    • 2005-05-12
    • JP2003356774
    • 2003-10-16
    • Hinaka Seisakusho:Kk株式会社日中製作所
    • GOTO KEISUKE
    • E05C1/16E05B55/04
    • PROBLEM TO BE SOLVED: To constitute a latch member so as to be retractable even when a door lever is locked to unlock this retraction.
      SOLUTION: In this latch device 1 of the door provided with a latch operation mechanism 3 for moving the latch member 2 so as to come out and retract freely by turning the door lever 4 and a lock mechanism 5 for locking/unlocking the latch operation mechanism 3 in a casing 6, the latch member 2 is supported in the casing 6 so as to come out and retract freely, the lock mechanism 5 has a lock member 20 for locking/unlocking the latch operation mechanism 3 by moving between lock positions from a lock release position and a knob member 21 for moving the lock member 20, and a lock release means 36 for moving the lock member at the lock position to the lock release position by retraction of the latch member 2 is provided between the latch member 2 and the lock member 20.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:即使当门把手被锁定以解锁该收回时,也可以构成一个可伸缩的闩锁构件。 解决方案:在门的闩锁装置1中,设有用于使闩锁构件2移动以通过转动门把手4而自由地退出的闩锁操作机构3和用于锁定/解锁的锁定机构5 闩锁操作机构3在壳体6中,闩锁构件2被支撑在壳体6中以便自由地退出,锁定机构5具有锁定构件20,用于通过在锁定之间移动来锁定/解锁闩锁操作机构3 用于移动锁定构件20的锁定释放位置的位置和用于移动锁定构件20的把手构件21,以及用于通过闩锁构件2的缩回将锁定构件在锁定位置移动到锁定释放位置的锁定释放装置36设置在闩锁 构件2和锁定构件20.版权所有(C)2005,JPO&NCIPI
    • 5. 发明专利
    • LOCKING DEVICE OF LATCH BOLT
    • JPH09256711A
    • 1997-09-30
    • JP9189296
    • 1996-03-21
    • MIWA LOCK KK
    • FURUSAKI MASAMI
    • E05C1/16E05B55/04
    • PROBLEM TO BE SOLVED: To provide a locking device which is covenient to handle by energizing a cam member with a spring device. SOLUTION: A thumb-turn shaft 19 which is connected to a control cam which controls taking in and out of a latch bolt which serves as a dead bolt and a knob for the operation of the thumb-turn shaft provided in the indoor side are connected to each other coaxially and turnably in a relative manner. Furthermore, a first cam 26 having a notched area 25 in the circumferential direction, which is united with a knob at the outer periphery and a second cam 27, which is projectingly provided with an engagement projection 29 slidably engageable with the aforesaid notched area 25 in the circumferential direction at the tip are coaxially and integrally united with the thumb-turn shaft 19. The first cam 26 united with the knob is energized with a spring device 35 having a consideration position.