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1. 发明授权

US11408207B2 Lock with a long-travel deadbolt 有权
公开(公告)号：US11408207B2
公开(公告)日：2022-08-09
申请号：US16292645
申请日：2019-03-05
申请人： FEDERAL LOCK CO., LTD.
发明人： Tien-Kao Liu
IPC分类号： E05B59/00 , E05B63/20 , E05C1/08
摘要： A lock with a long-travel deadbolt includes a first guide member and a loop-shaped rail. A driving member is slidably mounted to the first guide member and includes a second guide member and a third guide member. A third notch is defined in an underside of the driving member. An extension plate is eccentrically and pivotably connected to the second guide member. An extension slot is defined in the extension plate and the first guide member slidably extends through the extension slot. A stop plate is pivotably connected to the third guide member and has an extension portion which has a corner protruding from a side thereof. The third notch and the corner are located at the rail. When rotating the core, the first guide member moves from one end of the extension slot to the other end of the extension slot, the deadbolt travels at least 22 mm.

2. 发明授权

US11124993B2 Lock with emergency unlocking feature 有权
公开(公告)号：US11124993B2
公开(公告)日：2021-09-21
申请号：US16292657
申请日：2019-03-05
申请人： FEDERAL LOCK CO., LTD.
发明人： Tien-Kao Liu
IPC分类号： E05B65/10 , E05B63/00 , E05B9/10 , E05C9/02 , E05C9/18 , E05B63/24 , E05B63/20
摘要： A lock with an emergency unlocking feature includes a latch bolt, a top rotation member, a restriction plate and a driving member. The driving member is connected to the deadbolt. When the top rotation member is rotated from a close position to an open position while the lock is locked, a restriction member drives the restriction plate to press a resilient unit. The restriction plate is moved to disengage the engaging member on the restriction plate from the second notch of the driving member. The guide slot of the transmission plate pulls the second guide member to move the deadbolt to the unlocked position, and the latch bolt moves to the open position. When in an emergency situation, the user rotates the handle to retract both of the deadbolt and the latch bolt without using a key to unlock the deadbolt to save time.

3. 发明授权

US10934745B2 Core replaceable hockey lock 有权
公开(公告)号：US10934745B2
公开(公告)日：2021-03-02
申请号：US16249176
申请日：2019-01-16
申请人： FEDERAL LOCK CO., LTD.
发明人： Tien-Kao Liu
IPC分类号： E05B67/24 , E05B67/02 , E05B67/36 , E05B17/18
摘要： A core replaceable hockey lock includes a first end face and a second end face. The first end face includes a first cavity, a second cavity, a third cavity and a fourth cavity. The end face includes a core hole which communicates with the second cavity. A lateral hole is defined radially in the lock and communicates with the first and fourth cavities. A locking member is located in the second cavity and includes a connection portion connected to the transmission portion, and a stop plate which slides in the third cavity when the locking member is rotated. A locking part is located in the fourth cavity. A shackle is located in the lateral hole and includes a neck located corresponding to the fourth cavity and the locking part. The first cavity and the core hole are parallel to each other. The core is replaceable by removing the cover.

4. 发明申请

US20200224459A1 CORE REPLACEABLE HOCKEY LOCK 审中-公开
公开(公告)号：US20200224459A1
公开(公告)日：2020-07-16
申请号：US16249176
申请日：2019-01-16
申请人： FEDERAL LOCK CO., LTD.
发明人： TIEN-KAO LIU
IPC分类号： E05B67/24 , E05B67/02 , E05B17/18
摘要： A core replaceable hockey lock includes a first end face and a second end face. The first end face includes a first cavity, a second cavity, a third cavity and a fourth cavity. The end face includes a core hole which communicates with the second cavity. A lateral hole is defined radially in the lock and communicates with the first and fourth cavities. A locking member is located in the second cavity and includes a connection portion connected to the transmission portion, and a stop plate which slides in the third cavity when the locking member is rotated. A locking part is located in the fourth cavity. A shackle is located in the lateral hole and includes a neck located corresponding to the fourth cavity and the locking part. The first cavity and the core hole are parallel to each other. The core is replaceable by removing the cover.

5. 发明申请

US20200157843A1 LOCK WITH A ROLLER DEADBOLT 审中-公开
公开(公告)号：US20200157843A1
公开(公告)日：2020-05-21
申请号：US16292758
申请日：2019-03-05
申请人： Federal Lock Co., Ltd.
发明人： Tien-Kao Liu
IPC分类号： E05B15/10 , E05B59/00 , E05C1/08 , E05B9/02
摘要： A lock with a roller deadbolt includes a driving member having a first slot and a transverse slot. The driving member is connected to a first spring, a second spring and a positioning rod. A deadbolt includes a body, an insertion member, a roller and a slide. The driving member is connected to the body. The insertion member is received in the body. The second spring biases the insertion member. The slide is restricted by the positioning rods of the driving member and has a first guide pin extending through the first slot. The slide is movable along the first slot. The guide hole includes an extension slot and an inclined slot which inclinedly communicates with the extension slot. When in a non-transmission position, the roller protrudes beyond the receiving space. When in the transmission position, the roller does not protrude beyond the receiving space.

6. 发明授权

US09631398B1 Lock with a slide for covering lock core and positioning device for the slide 有权
公开(公告)号：US09631398B1
公开(公告)日：2017-04-25
申请号：US15220737
申请日：2016-07-27
申请人： FEDERAL LOCK CO., LTD.
发明人： Tien-Kao Liu
IPC分类号： E05B17/18 , E05B17/14 , E05B67/02
CPC分类号： E05B17/185 , E05B17/18 , E05B67/02 , E05B67/24 , Y10T70/7955 , Y10T70/7977 , Y10T70/8649
摘要： A lock includes a housing and a pivot is located in the insertion hole of the housing and has the first end thereof connected with a slide. A spring is received in the insertion hole, biases the second end of the pivot. When the slide is positioned at a close position, the slide is applied by the resilient force of the spring as to cover the installation recess so as to prevent dust and water from entering the core. When the slide is positioned at an open position, the slide is applied by a force to overcome the resilient force of the spring, and at least one portion of the slide does not cover the installation recess for convenience of unlocking the lock or replacement of the core. The housing includes a positioning member which positions the cover at open and close positions of the slide.

7. 发明授权

US09587416B1 Lock with a slide for covering lock core 有权
标题翻译：用滑盖锁住锁芯
公开(公告)号：US09587416B1
公开(公告)日：2017-03-07
申请号：US15220800
申请日：2016-07-27
申请人： FEDERAL LOCK CO., LTD.
发明人： Tien-Kao Liu
IPC分类号： E05B17/18 , E05B17/14 , E05B67/02
CPC分类号： E05B67/02 , E05B17/18 , E05B17/185 , E05B67/24 , Y10T70/7955 , Y10T70/8649
摘要： A lock includes a housing having an insertion hole in which a pivot is inserted. A slide is connected to one end of the pivot. A spring is located in the insertion hole and applies a first resilient force toward the insertion hole, and a second resilient force toward a direction that the slide pivots. When the slide is located at a first position, the installation recess is covered by the slide to prevent water and dust from entering into the installation recess. When the slide located at a second position, at least one portion of the slide does not cover the installation recess to allow the lock to be unlocked. When the slide located at a third position, the slide is located higher than the first end face of the protrusion and is pivotable so that the installation recess is explored for convenience of replacement of the core.
摘要翻译：锁具包括具有插入孔的壳体，枢轴插入其中。滑块连接到枢轴的一端。弹簧位于插入孔中并向插入孔施加第一弹性力，并朝向滑动件枢转的方向施加第二弹性力。当滑块位于第一位置时，安装凹部被滑块覆盖，以防止水和灰尘进入安装凹槽。当滑动件位于第二位置时，滑块的至少一部分不覆盖安装凹部以允许锁定被解锁。当滑动件位于第三位置时，滑动件位于比突出部的第一端面更高的位置，并且可枢转，从而为了便于更换磁芯而探索安装凹部。

8. 发明授权

US09464462B1 Padlock with non-conductive parts 有权
标题翻译：挂锁与非导电部件
公开(公告)号：US09464462B1
公开(公告)日：2016-10-11
申请号：US14928022
申请日：2015-10-30
申请人： FEDERAL LOCK CO., LTD.
发明人： Tien-Kao Liu
IPC分类号： E05B67/02 , E05B67/24
CPC分类号： E05B67/02 , E05B63/0056 , E05B67/24
摘要： A padlock includes a body having a first recess in the top thereof. A slide slot is defined in one side of the body and communicates with the first recess. A slide is located in the slide slot and movable between a locked position and an unlocked position. The slide protrudes beyond the body when the slide is located at the locked position, and is retracted into the body when the slide is located at the unlocked position. A housing is mounted to the body and has a first hole defined in the inside thereof. Two second holes are defined in the top of the housing. The slide is located in the first hole when the slide is located at the locked position. The slide can be moved and separated from the housing to replace the shackle and the cylinder when the padlock is unlocked.
摘要翻译：挂锁包括在其顶部具有第一凹部的主体。滑动槽限定在主体的一侧并与第一凹槽连通。滑块位于滑槽中，并可在锁定位置和解锁位置之间移动。当滑块位于锁定位置时，滑块突出超出身体，并且当滑块位于解锁位置时，滑块伸入身体。壳体安装到主体上，并且在其内部具有限定的第一孔。两个第二个孔限定在外壳的顶部。当滑块位于锁定位置时，滑块位于第一个孔中。当挂锁解锁时，滑块可以与壳体移动和分离，以更换卸扣和气缸。

9. 发明申请

US20200157850A1 LOCK WITH EMERGENCY UNLOCKING FEATURE 审中-公开
公开(公告)号：US20200157850A1
公开(公告)日：2020-05-21
申请号：US16292657
申请日：2019-03-05
申请人： FEDERAL LOCK CO., LTD.
发明人： TIEN-KAO LIU
IPC分类号： E05B65/10 , E05B63/00 , E05C9/02 , E05C9/18 , E05B9/10 , E05B63/24
摘要： A lock with an emergency unlocking feature includes a latch bolt, a top rotation member, a restriction plate and a driving member. The driving member is connected to the deadbolt. When the top rotation member is rotated from a close position to an open position while the lock is locked, a restriction member drives the restriction plate to press a resilient unit. The restriction plate is moved to disengage the engaging member on the restriction plate from the second notch of the driving member. The guide slot of the transmission plate pulls the second guide member to move the deadbolt to the unlocked position, and the latch bolt moves to the open position. When in an emergency situation, the user rotates the handle to retract both of the deadbolt and the latch bolt without using a key to unlock the deadbolt to save time.

10. 发明申请

US20160002958A1 WATER-DUST-PROOF CASE FOR LOCK 审中-公开
标题翻译：防水防水箱
公开(公告)号：US20160002958A1
公开(公告)日：2016-01-07
申请号：US14324454
申请日：2014-07-07
申请人： FEDERAL LOCK CO., LTD.
发明人： TIEN-KAO LIU
IPC分类号： E05B67/02 , E05B67/38
CPC分类号： E05B67/38 , E05B15/0053 , E05B17/002 , E05B17/186
摘要： A water-dust-proof case for a lock includes a case with a bottom plate connected to the bottom thereof. The bottom plate has a through hole and a guide slot. The case having a slide slot which is located corresponding to the through hole and the guide slot. A slide is connected to the bottom plate and has a covering portion which is used to cover the through hole and the guide slot. The covering portion has an extension portion which is located corresponding to the guide slot. The extension portion has a neck which is slidable relative to the guide slot so as to move the covering portion to cover the through hole such that water and dust are prevented from entering the lock to case the core stocked.
摘要翻译：用于锁的防水防尘壳体包括底板连接到其底部的壳体。底板具有通孔和导槽。壳体具有对应于通孔和引导槽定位的滑槽。滑块连接到底板，并具有用于覆盖通孔和引导槽的覆盖部分。覆盖部分具有对应于引导槽定位的延伸部分。延伸部具有可相对于引导槽滑动的颈部，以便使覆盖部分移动以覆盖通孔，从而防止水和灰尘进入锁定状态以防止堆芯堆放。

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