公开(公告)号：US06725693B2

公开(公告)日：2004-04-27

申请号：US10230994

申请日：2002-08-30

申请人： Jer Ming Yu ,  Chen-Chien Chen ,  Chao-Ming Cheng

发明人： Jer Ming Yu ,  Chen-Chien Chen ,  Chao-Ming Cheng

IPC分类号： E05B4706

CPC分类号： E05B47/068 ,  E05B15/0053 ,  E05B41/00 ,  E05B65/1086 ,  E05B2047/002 ,  Y10T70/5226 ,  Y10T70/5416 ,  Y10T70/5827 ,  Y10T70/7062 ,  Y10T292/1021 ,  Y10T292/57

摘要： The door lock with a clutch having a cam-styled axle sleeve comprises mainly of an outer lock part and an inner lock part, both the housings of the outer and the inner lock parts are provided with a handle to rotate the internal rotation axle thereof. The rotation axle of the outer lock part is provided thereon with the cam-styled axle sleeve; the rotation axle of the inner lock part is further connected with a second rotation axle. The axle sleeve of the outer lock part is controlled for positioning and moving by a control device. When the axle sleeve is positioned, the rotation axle of the outer lock part and the second rotation axle of the inner one are separated. Therefore, a dead bolt and a latch bolt protruding out of the door are not influenced by the rotation of the handle of the outer lock part; when the axle sleeve is moved forwards, the second rotation axle of the inner lock is integrally connected with the axle sleeve to control extending/contracting of the dead bolt and the latch bolt on the door.

摘要翻译： 具有凸轮式轴套的离合器的门锁主要包括外部锁定部分和内部锁定部分，外部和内部锁定部分的两个壳体设置有用于旋转其内部旋转轴的手柄。 外锁定部的旋转轴设置有凸轮式轴套; 内锁定部的旋转轴进一步与第二旋转轴连接。 外锁定部件的轴套被控制用于通过控制装置定位和移动。 当轴套定位时，外锁定部的旋转轴和内侧锁定部的第二旋转轴分离。 因此，从门外突出的止动螺栓和闩锁螺栓不受外锁定部件的手柄的旋转的影响; 当轴套向前移动时，内锁的第二旋转轴与轴套一体地连接，以控制锁舌和闩锁在门上的伸缩。

公开(公告)号：US06758070B2

公开(公告)日：2004-07-06

申请号：US10458222

申请日：2003-06-11

申请人： Jer Ming Yu ,  Chao-Ming Cheng ,  Chen-Chien Chen

发明人： Jer Ming Yu ,  Chao-Ming Cheng ,  Chen-Chien Chen

IPC分类号： E05B4706

CPC分类号： E05B47/068 ,  Y10T70/5226 ,  Y10T70/5416 ,  Y10T70/5827 ,  Y10T70/7062 ,  Y10T292/1021 ,  Y10T292/57

摘要： A door lock with a clutch having a cam-styled axle sleeve comprises mainly of an outer lock part and an inner lock part mutually oppositely connected and respectively mounted on the outside and inside surfaces of a door panel, the door panel is mounted therein with a dead bolt and a spring loaded with latch bolt linked up with a rotation axle of the inner lock part, the housings of the outer and the inner lock parts are provided each with a handle to rotate their rotation axles. The rotation axle of the inner lock part has on one end thereof a second rotation axle, the rotation axle of the outer lock part has thereon the cam-styled axle sleeve. By providing a control device and a rotating ring, positioning or forward moving of the cam-styled axle sleeve to connect with the second rotation axle can be controlled, so that the door can be opened or locked by rotating the handles no matter inside or outside a house.