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1. 发明申请

US20180171672A1 Electric Door Lock 审中-公开
公开(公告)号：US20180171672A1
公开(公告)日：2018-06-21
申请号：US15838524
申请日：2017-12-12
申请人： I-TEK METAL MFG. CO., LTD
发明人： Hsi-Ting Lin , Hung-Jen Tien
IPC分类号： E05B47/02 , E05B47/06 , E05B47/00
CPC分类号： E05B47/02 , E05B9/08 , E05B17/002 , E05B47/00 , E05B47/0001 , E05B47/06 , E05B47/0615 , E05B47/0657 , E05B55/005 , E05B63/04 , E05B2047/0014 , E05B2047/0058 , E05B2047/0072 , E05B2047/0083
摘要： An electric door lock includes an operating device and a latch device operably connected to the operating device. An inner electronic device, an outer electronic device, and an electric driver are electrically connected by an electrical connecting module. An inner fixing member and an outer fixing member are fixed to a door. The inner fixing member includes an inner groove through which a first cable extends. The outer fixing member includes two first grooves. A second cable selectively extends through one of the two first grooves according to an assembling direction of the door. Thus, no matter the electric door lock is mounted to a left handed-door or a right-handed door, the electrical connecting module can avoid the mechanical structure of the electric door lock, providing convenient assembly.

2. 发明授权

US10975596B2 Auto-latching latch assembly 有权
公开(公告)号：US10975596B2
公开(公告)日：2021-04-13
申请号：US15683855
申请日：2017-08-23
申请人： I-TEK METAL MFG. CO., LTD
发明人： Hsi-Ting Lin
IPC分类号： E05B17/20 , E05B63/20 , E05B15/16 , E05C7/06 , E05B65/10 , E05C7/04
摘要： An auto-latching latch assembly is mounted to a follower door of a double door. The latch assembly includes a latch movable between an unlatching position and a latching position and a movable member jointly movable with the latch. A positioning member is jointly pivotable with the movable member. When the latch moves to the unlatching position, the positioning member positions the latch in the unlatching position. When the follower door is closed while a primary door of the double door is closed, an actuation latch presses against and releases the positioning member to move the latch to the latching position, reliably locking the follower door.

3. 发明授权

US10267063B2 Electric door lock 有权
公开(公告)号：US10267063B2
公开(公告)日：2019-04-23
申请号：US15838524
申请日：2017-12-12
申请人： I-TEK METAL MFG. CO., LTD
发明人： Hsi-Ting Lin , Hung-Jen Tien
IPC分类号： E05B47/02 , E05B9/08 , E05B47/06 , E05B55/00 , E05B63/04 , E05B47/00 , E05B17/00
摘要： An electric door lock includes an operating device and a latch device operably connected to the operating device. An inner electronic device, an outer electronic device, and an electric driver are electrically connected by an electrical connecting module. An inner fixing member and an outer fixing member are fixed to a door. The inner fixing member includes an inner groove through which a first cable extends. The outer fixing member includes two first grooves. A second cable selectively extends through one of the two first grooves according to an assembling direction of the door. Thus, no matter whether the electric door lock is mounted to a left handed-door or a right-handed door, the electrical connecting module can avoid the mechanical structure of the electric door lock, providing convenient assembly.

4. 发明申请

US20190032366A1 Auto-Latching Latch Assembly 审中-公开
公开(公告)号：US20190032366A1
公开(公告)日：2019-01-31
申请号：US15683855
申请日：2017-08-23
申请人： I-TEK METAL MFG. CO., LTD
发明人： Hsi-Ting Lin
IPC分类号： E05B17/20 , E05B63/20 , E05B15/16 , E05C7/04
摘要： An auto-latching latch assembly (10) is mounted to a follower door (275) of a double door (257). The latch assembly (10) includes a latch (231) movable between an unlatching position and a latching position and a movable member (50) jointly movable with the latch (231). A positioning member (911) is jointly pivotable with the movable member (50). When the latch (231) moves to the unlatching position, the positioning member (911) positions the latch (231) in the unlatching position. When the follower door (275) is closed while a primary door (259) of the double door (257) is closed, an actuation latch (131) presses against and releases the positioning member (911) to move the latch (231) to the latching position, reliably locking the follower door (275).

5. 发明申请

US20150252597A1 Latch Assembly for a Double Door 有权
标题翻译：双门闩锁组件
公开(公告)号：US20150252597A1
公开(公告)日：2015-09-10
申请号：US14202069
申请日：2014-03-10
申请人： I-TEK METAL MFG. CO., LTD.
发明人： Hsi-Ting Lin
IPC分类号： E05C1/08
CPC分类号： E05C1/08 , E05B5/00 , E05B15/0093 , E05B17/2034 , E05C1/085 , E05C1/10 , E05C7/045 , E05C7/06 , Y10T292/097
摘要： A latch assembly (10) is mounted to a follower door (275) of a double door (257) and includes a latch (231) and a pressing board (453) pivotably received in a cutout (411) of the latch (231). When the follower door (275) moves from an open position to a closed position, a pressing side (457) of the pressing board (453) is pressed by a top beam (35) of a door frame (31). The pressing board (453) pivots and presses against a bottom face (413) of the cutout (411) of the latch (231), moving the latch (231) from an unlatching position to the latching position until the pressing side (457) of the pressing board (453) completely enters the cutout (411), and then a slant face (236) of the latch (231) presses against the door frame (31), causing movement of the latch (231) from the latching position to the unlatching position.
摘要翻译：闩锁组件（10）安装到双门（257）的从动门（275），并且包括可枢转地容纳在闩锁（231）的切口（411）中的闩锁（231）和按压板（453）。当从动门（275）从打开位置移动到关闭位置时，按压板（453）的按压侧（457）被门框（31）的顶梁（35）按压。按压板（453）枢转并压靠在闩锁（231）的切口（411）的底面（413）上，将闩锁（231）从解锁位置移动到闩锁位置，直到按压侧（457）所述按压板（453）完全进入所述切口（411），然后所述闩锁（231）的倾斜面（236）压靠所述门框（31），从而使所述闩锁（231）从所述闩锁位置到解锁的位置。

6. 发明申请

US20160017646A1 Door Latch Device 审中-公开
标题翻译：门锁装置
公开(公告)号：US20160017646A1
公开(公告)日：2016-01-21
申请号：US14334708
申请日：2014-07-18
申请人： I-Tek Metal Mfg. Co., Ltd.
发明人： Hsi-Ting Lin
IPC分类号： E05C1/08
CPC分类号： E05C1/04 , E05B15/0053 , E05C7/02
摘要： A door latch device includes a positioning seat having a positioning portion mounted to a top end or a bottom end of a door. The positioning portion includes a sliding groove having a sidewall with first and second insertion grooves. An actuation block includes a head and a body. The body is slideably received in the sliding groove.The body includes a receptacle. A ball is received in the receptacle of the actuation block and is biased by a spring. A latch is fixed to and jointly moveable with the actuation block between a latching position and an unlatching position corresponding to the locations of the first insertion groove and the second insertion groove. When the latch is in the latching or unlatching position, the spring biases the ball into a corresponding one of the first and second insertion grooves to retaining the latch in the latching or unlatching position.
摘要翻译：门闩装置包括具有安装到门的顶端或底端的定位部分的定位座。定位部分包括具有带有第一和第二插入槽的侧壁的滑动槽。致动块包括头部和主体。主体可滑动地容纳在滑动槽中。身体包括一个容器。球被容纳在致动块的容器中并被弹簧偏置。闩锁被固定到致动块并且可以在对应于第一插入槽和第二插入槽的位置的闩锁位置和解锁位置之间联合移动。当闩锁处于闩锁或解锁位置时，弹簧将球偏压到第一和第二插入槽中的对应的一个中，以将闩锁保持在闩锁或解锁位置。

7. 发明授权

US09151093B2 Latch assembly for a double door 有权
标题翻译：锁门装配为双门
公开(公告)号：US09151093B2
公开(公告)日：2015-10-06
申请号：US14202069
申请日：2014-03-10
申请人： I-TEK METAL MFG. CO., LTD.
发明人： Hsi-Ting Lin
IPC分类号： E05C1/02 , E05C1/08 , E05B63/20
CPC分类号： E05C1/08 , E05B5/00 , E05B15/0093 , E05B17/2034 , E05C1/085 , E05C1/10 , E05C7/045 , E05C7/06 , Y10T292/097
摘要： A latch assembly (10) is mounted to a follower door (275) of a double door (257) and includes a latch (231) and a pressing board (453) pivotably received in a cutout (411) of the latch (231). When the follower door (275) moves from an open position to a closed position, a pressing side (457) of the pressing board (453) is pressed by a top beam (35) of a door frame (31). The pressing board (453) pivots and presses against a bottom face (413) of the cutout (411) of the latch (231), moving the latch (231) from an unlatching position to the latching position until the pressing side (457) of the pressing board (453) completely enters the cutout (411), and then a slant face (236) of the latch (231) presses against the door frame (31), causing movement of the latch (231) from the latching position to the unlatching position.
摘要翻译：闩锁组件（10）安装到双门（257）的从动门（275），并且包括可枢转地容纳在闩锁（231）的切口（411）中的闩锁（231）和按压板（453）。当从动门（275）从打开位置移动到关闭位置时，按压板（453）的按压侧（457）被门框（31）的顶梁（35）按压。按压板（453）枢转并压靠在闩锁（231）的切口（411）的底面（413）上，将闩锁（231）从解锁位置移动到闩锁位置，直到按压侧（457）所述按压板（453）完全进入所述切口（411），然后所述闩锁（231）的倾斜面（236）压靠所述门框（31），从而使所述闩锁（231）从所述闩锁位置到解锁的位置。

8. 发明授权

US09145718B1 Latch assembly with an anti-picking function 有权
标题翻译：锁扣装配具有防捡拾功能
公开(公告)号：US09145718B1
公开(公告)日：2015-09-29
申请号：US14258080
申请日：2014-04-22
申请人： I-TEK METAL MFG. CO., LTD.
发明人： Hsi-Ting Lin
IPC分类号： E05B65/10 , E05C1/00
CPC分类号： E05C1/004 , E05B17/2007 , E05B17/2053 , E05B65/1006 , E05B65/1066 , E05C1/065 , E05C7/045
摘要： A latch assembly with an anti-picking function includes a bracket mounted in a door and located at a top or bottom end of the door. A movable member is slideably received in the bracket. A lever is pivotably mounted in the bracket. A positioning member includes a first pivotal portion pivotably connected to the movable member. The positioning member and the movable member can move jointly. The positioning member further includes a second pivotal portion pivotably connected to the lever. When the lever pivots, the positioning member pivots and actuates the movable member to move, causing movement of a latch between a latching position and an unlatching position. When the latch is in the latching position, a lug of the positioning member abuts against the movable member to prevent the latch from moving from the latching position to the unlatching position by picking.
摘要翻译：具有防拾取功能的闩锁组件包括安装在门中并位于门的顶端或底端的支架。可移动构件可滑动地容纳在支架中。杠杆可枢转地安装在支架中。定位构件包括可枢转地连接到可动构件的第一枢转部分。定位构件和可动构件可以共同移动。定位构件还包括可枢转地连接到杠杆的第二枢转部分。当杠杆枢转时，定位构件枢转并致动可移动构件移动，引起闩锁在闩锁位置和解锁位置之间的移动。当闩锁处于闩锁位置时，定位构件的凸耳抵靠可动构件，以防止闩锁通过拾取从闩锁位置移动到解锁位置。

9. 发明授权

US08979143B1 Fire bolt assembly for a door 有权
标题翻译：门的防火螺栓总成
公开(公告)号：US08979143B1
公开(公告)日：2015-03-17
申请号：US14036004
申请日：2013-09-25
申请人： I-TEK Metal Mfg. Co., Ltd.
发明人： Hsi-Ting Lin
IPC分类号： E05C1/08 , E05B17/20 , E05B65/10
CPC分类号： E05B65/104 , E05B17/2034 , Y10T292/0908 , Y10T292/0969 , Y10T292/1031
摘要： A fire bolt assembly (10) includes a receiving tube (117) mounted in a door (106). A mounting member (32) is mounted to the receiving tube (117). A positioning bolt (151) is received in the receiving tube (117). A stop member (58) is securely mounted in the mounting member (32) to hold the positioning bolt (151) in the receiving tube (117). The front end (153) of the positioning bolt (151) is moved out of the receiving tube (117) by a spring (100) to engage with a coupling hole (116) in another door (112) or a door frame when the stop member (58) melts due to the heat of a fire, locking the door (106) in place during the fire. A stick (175) in the receiving tube (117) is moved to a blocking position preventing the front end (153) of the positioning bolt (151) from disengaging from the coupling hole (116).
摘要翻译：防火螺栓组件（10）包括安装在门（106）中的接收管（117）。安装构件（32）安装在接收管（117）上。定位螺栓（151）被容纳在接收管（117）中。止动构件（58）牢固地安装在安装构件（32）中，以将定位螺栓（151）保持在接收管（117）中。定位螺栓（151）的前端（153）通过弹簧（100）从接收管（117）移出，以与另一个门（112）或门框架中的联接孔（116）接合停止构件（58）由于火灾的热量而熔化，在火灾期间将门（106）锁定在适当位置。接收管（117）中的棒（175）移动到阻止位置，防止定位螺栓（151）的前端（153）脱离联接孔（116）。

10. 发明公开

US20230304320A1 Door Lock with Easy-To-Install and Remove Input Interface Module 审中-公开
公开(公告)号：US20230304320A1
公开(公告)日：2023-09-28
申请号：US17718568
申请日：2022-04-12
申请人： I-TEK METAL MFG. CO., LTD
发明人： Hsi-Ting Lin
IPC分类号： E05B15/04 , E05B9/08 , E05B17/04 , E05B17/22 , E05B9/00 , G07C9/37
CPC分类号： E05B17/226 , E05B9/002 , E05B9/082 , E05B15/04 , E05B17/044 , G07C9/37 , E05B2015/0413
摘要： A lock device includes a latch and inner and outer operating devices disposed on two sides of the latch device. The inner operating device includes a main board configured to control the outer operating device to or not to move a latch between the latching position and the unlatching position. The outer operating device includes a removable input interface module electrically connectable with the main board. The input interface module is configured to permit input of an unlocking identification information or an unlocking command by a physical or wireless measure.

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