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1. 发明申请

US20110047756A1 Reversing Handle Structure 审中-公开
标题翻译：反转手柄结构
公开(公告)号：US20110047756A1
公开(公告)日：2011-03-03
申请号：US12548442
申请日：2009-08-27
申请人： Fangchang Fan , Jialiang Wang , Qi Yang
发明人： Fangchang Fan , Jialiang Wang , Qi Yang
IPC分类号： E05B1/02
CPC分类号： E05B3/04 , E05B63/04 , E05C1/163 , Y10T16/459
摘要： The reversing handle structure according to the present invention includes: a handle and a handle seat. A mounting hole is formed at the end of the handle and the mounting pivot is assembled with the handle seat. The mounting hole can be set into the mounting pivot so as to assemble the handle with the handle seat. Herein, the mounting pivot has a symmetrical shape along its long axis. The size of the mounting hole is corresponding to that of the mounting pivot. The mounting hole is set into the mounting pivot of the handle seat before or after the handle is reversed horizontally. The reversing handle structure according to the present invention is adapted to various door structures which have different open directions, which can greatly facilitates the users.
摘要翻译：根据本发明的反转手柄结构包括：手柄和手柄座。安装孔形成在手柄的端部，安装枢轴与手柄座组装在一起。安装孔可以安装到安装枢轴中，以便将手柄与手柄座组装在一起。这里，安装枢轴沿其长轴具有对称的形状。安装孔的尺寸对应于安装枢轴的尺寸。在手柄水平倒置之前或之后，将安装孔置于手柄座的安装枢轴中。根据本发明的反转手柄结构适用于具有不同打开方向的各种门结构，这可以极大地方便用户。

2. 发明申请

US20090064736A1 Latch Assembly 失效
标题翻译：锁定装配
公开(公告)号：US20090064736A1
公开(公告)日：2009-03-12
申请号：US11854541
申请日：2007-09-12
申请人： Fangchang Fan
发明人： Fangchang Fan
IPC分类号： E05B9/02
CPC分类号： E05B63/06 , E05C1/163 , Y10S292/60 , Y10S292/64 , Y10T70/5549 , Y10T292/06 , Y10T292/62
摘要： A latch assembly includes a latch bolt, a housing, an actuating plate connected with the latch bolt, a positioning casing, a lower connecting plate and an upper connecting plate engaged with each other and disposed in the positioning casing, and a driving plate disposed between the actuating plate and the lower connecting plate. The actuating plate is formed with a long slot and two symmetrical protrusions projected from the bottom. The driving plate includes a square hole, whose front end can be engaged with the protrusions and driving the actuating plate to move. The upper connecting plate includes two pair of symmetrical recesses and the positioning casing includes two protrusions corresponding to the recesses of the upper connecting plate. By connecting the protrusions of the positioning casing with two pairs of the recesses, the latch assembly can be adjusted from a backset to the other backset dimension.
摘要翻译：闩锁组件包括闩锁螺栓，壳体，与闩锁螺栓连接的致动板，定位壳体，下连接板和彼此接合并设置在定位壳体中的上连接板，以及设置在定位壳体之间的驱动板致动板和下连接板。致动板形成有长的槽和从底部突出的两个对称的突起。驱动板包括一个方孔，其前端可与突起接合并驱动致动板移动。上连接板包括两对对称的凹部，并且定位壳体包括对应于上连接板的凹部的两个突起。通过将定位壳体的突起与两对凹槽连接起来，可以将闩锁组件从背部调节到另一个回缩尺寸。

3. 发明授权

US07717480B2 Latch assembly 失效
标题翻译：锁定装配
公开(公告)号：US07717480B2
公开(公告)日：2010-05-18
申请号：US11854541
申请日：2007-09-12
申请人： Fangchang Fan
发明人： Fangchang Fan
IPC分类号： E05C1/00 , E05B9/00
CPC分类号： E05B63/06 , E05C1/163 , Y10S292/60 , Y10S292/64 , Y10T70/5549 , Y10T292/06 , Y10T292/62
摘要： A latch assembly includes a latch bolt, a housing, an actuating plate connected with the latch bolt, a positioning casing, a lower connecting plate and an upper connecting plate engaged with each other and disposed in the positioning casing, and a driving plate disposed between the actuating plate and the lower connecting plate. The actuating plate is formed with a long slot and two symmetrical protrusions projected from the bottom. The driving plate includes a square hole, whose front end can be engaged with the protrusions and driving the actuating plate to move. The upper connecting plate includes two pairs of symmetrical recesses and the positioning casing includes two protrusions corresponding to the recesses of the upper connecting plate. By connecting the protrusions of the positioning casing with two pairs of the recesses, the latch assembly can be adjusted from a backset to the other backset dimension.
摘要翻译：闩锁组件包括闩锁螺栓，壳体，与闩锁螺栓连接的致动板，定位壳体，下连接板和彼此接合并设置在定位壳体中的上连接板，以及设置在定位壳体之间的驱动板致动板和下连接板。致动板形成有长的槽和从底部突出的两个对称的突起。驱动板包括一个方孔，其前端可与突起接合并驱动致动板移动。上连接板包括两对对称的凹槽，并且定位壳体包括对应于上连接板的凹部的两个突起。通过将定位壳体的突起与两对凹槽连接起来，可以将闩锁组件从背部调节到另一个回缩尺寸。

4. 发明申请

US20090064737A1 Latch Assembly 失效
标题翻译：锁定装配
公开(公告)号：US20090064737A1
公开(公告)日：2009-03-12
申请号：US11854536
申请日：2007-09-12
申请人： Fangchang Fan
发明人： Fangchang Fan
IPC分类号： E05B9/02
CPC分类号： E05B63/06 , Y10T70/5226 , Y10T70/5589 , Y10T292/06 , Y10T292/0969 , Y10T292/0977
摘要： A latch assembly having adjusting backset includes a casing, a latch bolt and a latch rear section. The latch bolt includes a bolt body and a fixed member connected with the bolt body. The top of the fixed member includes two positioning notches adapted to different backsets. A positioning member and the fixed member are disposed in a slide. The positioning member includes a positioning projection corresponding to the positioning notch at the front portion thereof. The latch includes a pin that can lift the positioning member to disengage the positioning projection from the positioning notch. Then, the positioning projection is moved to another positioning notch, thereby changing the backset. The latch assembly includes a positioning spring to keep the positioning projection fixed in the positioning notch. The latch assembly may include an upper connecting member, a lower connecting member and an assembly member to strengthen the latch assembly.
摘要翻译：具有调节背板的闩锁组件包括壳体，闩锁螺栓和闩锁后部。闩锁螺栓包括螺栓本体和与螺栓本体连接的固定部件。固定构件的顶部包括适合于不同背板的两个定位凹口。定位构件和固定构件设置在滑块中。定位构件包括对应于其前部处的定位凹口的定位突起。闩锁包括可以提起定位构件以使定位突起与定位槽分离的销。然后，定位突起移动到另一个定位凹口，从而改变背部。闩锁组件包括定位弹簧以将定位突起固定在定位凹口中。闩锁组件可以包括上连接构件，下连接构件和用于加强闩锁组件的组件构件。

5. 发明授权

US07922221B2 Latch assembly 失效
标题翻译：锁定装配
公开(公告)号：US07922221B2
公开(公告)日：2011-04-12
申请号：US11854536
申请日：2007-09-12
申请人： Fangchang Fan
发明人： Fangchang Fan
IPC分类号： E05B65/10
CPC分类号： E05B63/06 , Y10T70/5226 , Y10T70/5589 , Y10T292/06 , Y10T292/0969 , Y10T292/0977
摘要： A latch assembly having adjusting backset includes a casing, a latch bolt and a latch rear section. The latch bolt includes a bolt body and a fixed member connected with the bolt body. The top of the fixed member includes two positioning notches adapted to different backsets. A positioning member and the fixed member are disposed in a slide. The positioning member includes a positioning projection corresponding to the positioning notch at the front portion thereof. The latch includes a pin that can lift the positioning member to disengage the positioning projection from the positioning notch. Then, the positioning projection is moved to another positioning notch, thereby changing the backset. The latch assembly includes a positioning spring to keep the positioning projection fixed in the positioning notch. The latch assembly may include an upper connecting member, a lower connecting member and an assembly member to strengthen the latch assembly.
摘要翻译：具有调节背板的闩锁组件包括壳体，闩锁螺栓和闩锁后部。闩锁螺栓包括螺栓本体和与螺栓本体连接的固定部件。固定构件的顶部包括适合于不同背板的两个定位凹口。定位构件和固定构件设置在滑块中。定位构件包括对应于其前部处的定位凹口的定位突起。闩锁包括可以提起定位构件以使定位突起与定位槽分离的销。然后，定位突起移动到另一个定位凹口，从而改变背部。闩锁组件包括定位弹簧以将定位突起固定在定位凹口中。闩锁组件可以包括上连接构件，下连接构件和用于加强闩锁组件的组件构件。

6. 发明授权

US07530245B2 Door lock 失效
标题翻译：门锁
公开(公告)号：US07530245B2
公开(公告)日：2009-05-12
申请号：US11854539
申请日：2007-09-12
申请人： Fangchang Fan
发明人： Fangchang Fan
IPC分类号： E05B65/06
CPC分类号： E05B63/18 , E05B55/005 , Y10T70/5341 , Y10T70/5394 , Y10T70/5412 , Y10T70/5465 , Y10T70/5832 , Y10T292/96
摘要： A door lock includes outer assemblies, latch assemblies and inner assemblies. The inner assemblies has a turning switch, fixing bolts, an interior rose and a detent device that includes an inner plate, a stop plate, a stop seat, a rotating spring, a retaining spring and a sprag. By pressing down the stop plate as the latch bolt is in a casing, a protruding block of the stop seat is engaged with a protruding member of the stop plate. The spindle can not rotate backward and maintains in an unlocked state. After the stop plate is pressed upward, the turning switch returns to a locked state and the latch bolt extends out of the casing. Therefore, the detent device can keep the latch bolt in the casing and keep the lock in the unlocked state.
摘要翻译：门锁包括外部组件，闩锁组件和内部组件。内部组件具有旋转开关，固定螺栓，内部玫瑰和止动装置，其包括内板，止动板，止动座，旋转弹簧，保持弹簧和楔子。当闩锁在壳体中时，通过按压止动板，止动座的突出块与止动板的突出构件接合。主轴不能向后旋转并保持在未锁定状态。在挡板向上按压之后，转动开关恢复到锁定状态，闩锁螺栓伸出壳体。因此，制动装置可以将闩锁螺栓保持在壳体中并且将锁定保持在解锁状态。

7. 发明申请

US20090064738A1 DOOR LOCK 失效
标题翻译：门锁
公开(公告)号：US20090064738A1
公开(公告)日：2009-03-12
申请号：US11854539
申请日：2007-09-12
申请人： Fangchang Fan
发明人： Fangchang Fan
IPC分类号： E05B13/10
CPC分类号： E05B63/18 , E05B55/005 , Y10T70/5341 , Y10T70/5394 , Y10T70/5412 , Y10T70/5465 , Y10T70/5832 , Y10T292/96
摘要： A door lock includes outer assemblies, latch assemblies and inner assemblies. The inner assemblies has a turning switch, fixing bolts, an interior rose and a detent device that includes an inner plate, a stop plate, a stop seat, a rotating spring, a retaining spring and a sprag. By pressing down the stop plate as the latch bolt is in a casing, a protruding block of the stop seat is engaged with a protruding member of the stop plate. The spindle can not rotate backward and maintains in an unlocked state. After the stop plate is pressed upward, the turning switch returns to a locked state and the latch bolt extends out of the casing. Therefore, the detent device can keep the latch bolt in the casing and keep the lock in the unlocked state.
摘要翻译：门锁包括外部组件，闩锁组件和内部组件。内部组件具有旋转开关，固定螺栓，内部玫瑰和止动装置，其包括内板，止动板，止动座，旋转弹簧，保持弹簧和楔子。当闩锁在壳体中时，通过按压止动板，止动座的突出块与止动板的突出构件接合。主轴不能向后旋转并保持在未锁定状态。在挡板向上按压之后，转动开关恢复到锁定状态，闩锁螺栓伸出壳体。因此，制动装置可以将闩锁螺栓保持在壳体中并且将锁定保持在解锁状态。

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