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1. 发明申请

WO2009131375A3 DOOR LOCK STRIKE PLATE WITH SHOCK-ABSORPTION FUNCTION 审中-公开
标题翻译：具有减震功能的门锁板
公开(公告)号：WO2009131375A3
公开(公告)日：2010-02-18
申请号：PCT/KR2009002099
申请日：2009-04-22
申请人： KIM YONG HYEOK
发明人： KIM YONG HYEOK
IPC分类号： E05B15/02 , E05B3/00 , E05B15/10
CPC分类号： E05B15/022 , E05B17/0041 , E05B17/0045
摘要： The present invention concerns a door lock strike plate with a shock-absorption function. More specifically, a door (2) is hinge-coupled in the inner side of a door frame (1) attached to the wall of a building, and a door lock (10) is set in the door (2), and a strike plate (20) locking and unlocking a latch bolt (12) of the door lock (10) is set in the door. For preventing the door (2) from making noise caused by collision with a projection (1a) of the door frame (1) when closing the door (2), a compression coil spring (40) enables a buffering member (30) to protrude from the strike plate (20). When closing the door (2), the buffering member is pressed by the door (2) and is inserted inside the projection (1a) of the door frame (1), compressing the compression coil spring (40). Then when opening the door (2) again, the compression coil spring (40) returns the buffering member to where it was.
摘要翻译：本发明涉及具有减震功能的门锁冲击板。更具体地说，门（2）铰链连接在安装在建筑物墙壁上的门框（1）的内侧，并且门锁（10）设置在门（2）中，并且罢将门锁（10）的闩锁螺栓（12）锁定和解锁的板（20）设置在门中。为了防止门（2）在关闭门（2）时与门框（1）的突起（1a）碰撞引起的噪音，压缩螺旋弹簧（40）使缓冲构件（30）突出从撞板（20）。当关闭门（2）时，缓冲构件被门（2）按压并插入门框（1）的突起（1a）内，压缩压缩螺旋弹簧（40）。然后，当再次打开门（2）时，压缩螺旋弹簧（40）将缓冲构件返回到其中。

2. 发明申请

WO2012138119A3 DOOR LOCK 审中-公开
标题翻译：门锁
公开(公告)号：WO2012138119A3
公开(公告)日：2013-01-10
申请号：PCT/KR2012002522
申请日：2012-04-04
申请人： KIM YONG HYEOK
发明人： KIM YONG HYEOK
IPC分类号： E05B15/02 , E05B15/10
CPC分类号： E05B17/0045 , E05B15/022 , E05B15/10
摘要： The present invention relates to a door lock in which a latch bolt and a hook are improved in structure so as to maintain a firmly closed state even if a gap between a door and a door frame is widened and to reduce noise from when the latch bolt collides with a door catcher. The door lock includes: a latch bolt (10) installed on a door (1) and moved forward or backward by a handle, wherein the latch bolt has a sloped surface (11) on one surface thereof; and a door catcher (20) installed on a door frame (2), wherein the door catcher has a hook groove (21) in which the latch bolt (10) is hooked. The latch bolt (10) has a seat groove (12) in the sloped surface (11) thereof. The door catcher (20) includes: a housing (22) having the hook groove (21); a base (24) which can be withdrawn so as to be adjusted within the hook groove (21) of the housing (22); and a hook bundle (26) rotatably installed on the base (24), wherein the hook bundle is hooked in the seat groove (12) of the latch bolt (10) inserted into the hook grove (21).
摘要翻译：本发明涉及一种门锁，其中闩锁螺栓和钩的结构得到改善，以便即使门和门框之间的间隙加宽也能保持牢固的关闭状态，并且从闩锁螺栓与门捕手碰撞。门锁包括：安装在门（1）上并由手柄向前或向后移动的闩锁螺栓（10），其中所述闩锁螺栓在其一个表面上具有倾斜表面（11）; 以及安装在门框（2）上的门捕获器（20），其中所述门捕获器具有其中所述闩锁螺栓（10）钩在其中的钩槽（21）。闩锁螺栓（10）在其倾斜表面（11）中具有座位槽（12）。门捕获器（20）包括：具有钩槽（21）的壳体（22）; 可以将所述基座（24）取出以便在所述壳体（22）的所述钩槽（21）内调节; 以及可旋转地安装在所述基部（24）上的钩束（26），其中所述钩束钩在插入所述钩槽（21）中的所述闩锁螺栓（10）的所述座椅槽（12）中。

3. 发明申请

WO2010126263A3 DOOR LOCK APPARATUS HAVING IMPACT-RELIEVING AND NOISE-REDUCING FUNCTIONS 审中-公开
标题翻译：具有冲击和噪音降低功能的门锁装置
公开(公告)号：WO2010126263A3
公开(公告)日：2011-03-10
申请号：PCT/KR2010002616
申请日：2010-04-27
申请人： KIM YONG HYEOK
发明人： KIM YONG HYEOK
IPC分类号： E05F5/02 , E05B17/00
CPC分类号： E05B17/0041 , E05B9/002
摘要： The present invention relates to a door lock apparatus for a door (2) rotatably attached onto a door frame (1) fixed in a wall of a building, wherein a door lock (10) having a latch (12), which is extended or retracted by the rotation of a handle (11), is attached to the door (2), and a stopper piece (20) is installed in the door frame (1) to lock or unlock the latch (12) of the door lock (10). The door lock (10) is provided with an impact-relieving roller (30) for preventing the door (2) from directly colliding against a stepped protrusion (1a) of the door frame (1) and banging when the door (2) is shut. The impact-relieving roller (30) is provided in such a manner that the impact-relieving roller (30) is pressed by the resilient force of a compression coil spring (40). The impact-relieving roller (30) is pressed by the door (2) to overcome the resilient force of the compression coil spring (40) and is brought into contact with the door frame (1) when the door (2) is shut. The impact-relieving roller (30) returns to the original position thereof by the restoring force of the compression coil spring (40) when the door (2) is opened. The latch (12) of the door lock (10) includes an impact-relieving pad (19a) for absorbing the impact sound generated during the extension or retraction of the latch (12), and a guide member (19b) for guiding the linear extension or retraction action of the latch. The handle (11) has a stopper (11c) contacting a return spring (11b) and having an impact-relieving pad (11d) attached thereto to eliminate an impact sound generated by the direct collision of the return spring (11b) with the stopper (11c) when the handle (11) swings or returns to the original position thereof.
摘要翻译：本发明涉及一种可旋转地安装在固定在建筑物的墙壁上的门框架（1）上的门（2）的门锁装置，其中具有闩锁（12）的门锁（10）通过手柄（11）的旋转而缩回，安装在门（2）上，并且止动件（20）安装在门框（1）中，以锁定或解锁门锁的闩锁（12） 10）。门锁（10）设置有冲击释放辊（30），用于防止门（2）直接与门框（1）的阶梯状突起（1a）碰撞，并且当门（2）为关闭。冲击释放辊（30）以压紧螺旋弹簧（40）的弹力被按压冲击释放辊（30）的方式设置。冲击释放辊30被门2按压以克服压缩螺旋弹簧40的弹性力，并且当门2关闭时，使其与门框1接触。当门（2）打开时，冲击释放辊（30）通过压缩螺旋弹簧（40）的恢复力返回到其初始位置。门锁（10）的闩锁（12）包括用于吸收在闩锁（12）的伸展或缩回期间产生的冲击声的冲击释放垫（19a），以及用于引导线性闩锁的伸缩动作。手柄（11）具有与复位弹簧（11b）接触并具有安装在其上的冲击释放垫（11d）的止动件（11c），以消除由复位弹簧（11b）与止动件直接碰撞产生的冲击声（11c）摆动或返回到其原始位置时（11c）。

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