公开(公告)号：US20080121002A1

公开(公告)日：2008-05-29

申请号：US11944523

申请日：2007-11-23

申请人： Chia-Min SUN ,  Tsung-Chung HUANG ,  Cheng-Chung LIU

发明人： Chia-Min SUN ,  Tsung-Chung HUANG ,  Cheng-Chung LIU

IPC分类号： E05B65/06 ,  E05B15/00

CPC分类号： E05B15/02 ,  E05B17/2084 ,  Y10T70/5296 ,  Y10T70/7921

摘要： A deadbolt lock device includes a housing having an inner case covered by an outer case, and an adaptor connected to the inner case. The inner case has an annular flange projecting inwardly from an open end thereof in a direction toward the adaptor, and an annular rib projecting transversely from the annular flange. The annular rib defines a through hole receiving a key-operated lock unit. The annular rib has an annular edge surrounding the lock unit and extends inclinedly from the juncture of the annular rib and the annular flange to the annular edge along directions inclining toward the open end. The annular rib is inclined with respect to a plane intersecting perpendicularly an axis of the lock case. The inclined annular rib provides an increased resistance to destructive forces.

摘要翻译： 锁舌锁定装置包括具有被外壳覆盖的内壳的壳体和连接到内壳的适配器。 内壳具有从朝向适配器的方向从其开口端向内突出的环形凸缘和从环形凸缘横向突出的环形肋。 环形肋限定了一个接纳钥匙操作的锁定单元的通孔。 环形肋具有围绕锁定单元的环形边缘，并且沿着朝向开口端倾斜的方向从环形肋和环形凸缘的接合部倾斜延伸到环形边缘。 环形肋相对于与锁壳的轴线垂直相交的平面倾斜。 倾斜的环形肋对破坏力提供了更大的抵抗力。

公开(公告)号：US20130000364A1

公开(公告)日：2013-01-03

申请号：US13537840

申请日：2012-06-29

申请人： Tsung-Chung HUANG ,  Cheng-Chung LIU ,  Wei-Liang CHIANG ,  Ju-Lin YANG ,  Song-Gen SHYU ,  Ching-Chuan KUO

发明人： Tsung-Chung HUANG ,  Cheng-Chung LIU ,  Wei-Liang CHIANG ,  Ju-Lin YANG ,  Song-Gen SHYU ,  Ching-Chuan KUO

IPC分类号： E05B59/00

CPC分类号： E05B9/084 ,  E05B3/00 ,  E05B15/02 ,  E05B17/2084 ,  E05B59/00 ,  E05B63/0069 ,  Y10T70/5226 ,  Y10T70/7655 ,  Y10T70/8541 ,  Y10T70/8973

摘要： A mortise lock is provided with a reinforcing plate to enhance structural rigidity and robustness for resistance against external destructive pulling forces. The reinforcing plate is disposed in abutment with an exterior cover and a door panel, and is mounted on a mounting post of the exterior cover. The reinforcing plate has a notch to receive and engage a key lock. A securing plate may be disposed between and in abutment with the door panel and a main body of a torsional returning unit which is connected to an exterior handle to further increase structural rigidity.

摘要翻译： 榫眼锁具有加强板，以增强结构刚度和抗外力破坏性拉力的鲁棒性。 加强板设置成与外盖和门板邻接，并且安装在外盖的安装柱上。 加强板具有用于接收和接合钥匙锁的凹口。 固定板可以设置在门板之间并与之相邻并且与扭转返回单元的主体连接，该主体连接到外部手柄以进一步增加结构刚性。

公开(公告)号：US20100064745A1

公开(公告)日：2010-03-18

申请号：US12560932

申请日：2009-09-16

申请人： Cheng-Chung LIU ,  Chia-Min Sun

发明人： Cheng-Chung LIU ,  Chia-Min Sun

IPC分类号： E05B17/00

CPC分类号： E05B3/003 ,  E05B13/108 ,  Y10T70/5832 ,  Y10T70/80 ,  Y10T292/82 ,  Y10T292/865

摘要： A lock with a support structure includes a tubular element connected to a handle having a positioning hole and a center hole. The center hole contains a lock set having a rotatable lock core connected to a transmission element. The transmission element has separated first and second sides. A transversally slidable element is installed to the tubular element for receiving a bias pressure of an elastic element, and includes a protruding portion and a bearing portion. The protruding portion can be moved between engaged and non-engaged positions of the positioning hole of the handle. The support structure includes a support portion. If the first side of the transmission element approaches the support portion of the support structure, the bearing portion of the transversally slidable element will approach the second side of the transmission element for limiting the displacement of the transversally slidable element when an external force is applied.

摘要翻译： 具有支撑结构的锁包括连接到具有定位孔和中心孔的把手的管状元件。 中心孔包括一个具有连接到传动元件的可旋转锁芯的锁定装置。 传动元件分离第一和第二侧。 可横向滑动的元件安装到管状元件上，用于接收弹性元件的偏压，并且包括突出部分和支承部分。 突出部分可以在手柄的定位孔的接合位置和非接合位置之间移动。 支撑结构包括支撑部分。 如果传动元件的第一侧靠近支撑结构的支撑部分，横向可滑动元件的支承部分将接近传动元件的第二侧，用于限制当施加外力时横向可滑动元件的位移。

公开(公告)号：US20100050717A1

公开(公告)日：2010-03-04

申请号：US12548605

申请日：2009-08-27

申请人： Wei-Liang CHIANG ,  Ju-Lin YANG ,  Cheng-Chung LIU ,  Kun-Chen LEE ,  Song-Gen SHYU ,  Ching-Chuan KUO

发明人： Wei-Liang CHIANG ,  Ju-Lin YANG ,  Cheng-Chung LIU ,  Kun-Chen LEE ,  Song-Gen SHYU ,  Ching-Chuan KUO

IPC分类号： E05B37/00 ,  E05B15/14

CPC分类号： E05B29/004 ,  E05B17/0062 ,  Y10T70/7599 ,  Y10T70/7616 ,  Y10T70/7695 ,  Y10T70/7706 ,  Y10T70/7734 ,  Y10T70/774 ,  Y10T70/7746

摘要： A re-keyable cylinder lock has a control member to permit or restrict transverse movement of a re-keying unit. The control member is movable axially between first and second positions and transversely to a third position from the second position. In the third position, the re-keying unit moves transversely and disengages from first tumbler pieces. A limit member is provided to prevent the control member from moving axially when no right key is inserted into a plug. A security arm is connected to the control member and is breakable so that destructive forces cannot reach the control member.

摘要翻译： 可重新键锁的圆筒锁具有控制构件以允许或限制重新键合单元的横向移动。 控制构件可以在第一位置和第二位置之间轴向移动并横向于从第二位置到第三位置。 在第三位置，重新键合单元横向移动并与第一翻转开关分离。 设置限位构件以防止当没有右键插入插头时控制构件轴向移动。 安全臂连接到控制构件并且是可破坏的，使得破坏力不能到达控制构件。

公开(公告)号：US20090288459A1

公开(公告)日：2009-11-26

申请号：US12468235

申请日：2009-05-19

申请人： Cheng-Chung LIU ,  Lan-Kun DON

发明人： Cheng-Chung LIU ,  Lan-Kun DON

IPC分类号： E05B1/00

CPC分类号： E05B55/005 ,  E05B15/02 ,  Y10T70/5832 ,  Y10T292/82 ,  Y10T292/85 ,  Y10T292/91

摘要： A cylinder lock includes an outer rose disc having a middle opening, two locking holes, and an annular lateral rim formed with opposite engagement elements, a reinforcement structure having a first plate section that has a central hole aligned with the middle opening, and two passage holes aligned with the respective locking holes, two second plate sections extending transversely from two opposite ends of the first plate section, and two support sections respectively extending from the second plate sections to the lateral rim to engage the engagement elements. An outer drive tube extends through the middle opening and central hole. The reinforcement structure provides enhanced stiffness and robustness to two securing rods extending through the locking holes and the passage holes.

摘要翻译： 圆筒锁包括具有中间开口的外玫瑰盘，两个锁定孔和形成有相对接合元件的环形侧边缘，加强结构具有第一板段，该第一板段具有与中间开口对准的中心孔，以及两个通道 与相应的锁定孔对准的孔，从第一板部分的两个相对端横向延伸的两个第二板部分以及分别从第二板部分延伸到侧边缘以接合接合元件的两个支撑部分。 外驱动管延伸穿过中间开口和中心孔。 加强结构为延伸穿过锁定孔和通道孔的两个固定杆提供增强的刚度和鲁棒性。

公开(公告)号：US20080168809A1

公开(公告)日：2008-07-17

申请号：US12051902

申请日：2008-03-20

申请人： Cheng-Chung LIU ,  Lan-Kun DON

发明人： Cheng-Chung LIU ,  Lan-Kun DON

IPC分类号： E05B13/10

CPC分类号： E05B55/005 ,  Y10S292/53 ,  Y10S292/54 ,  Y10S292/64 ,  Y10T70/5832 ,  Y10T292/82

摘要： A cylinder lock includes a shell that has an enlarged tubular section, and a constricted tubular section. A retractor case that contains a latch retractor for retracting a latch is disposed within the enlarged tubular section. An inner surface of the enlarged tubular section is provided with an interlocking unit that interlocks with the retractor case to prevent relative rotational movements of the retractor case and the shell. In an embodiment, the retractor case has at least one tongue extending radially between a pair of annularly spaced apart interlocking elements of the interlocking unit.

摘要翻译： 圆筒锁包括具有扩大的管状部分的壳体和收缩的管状部分。 包括用于缩回闩锁的闩锁牵开器的牵开器壳体设置在扩大的管状部分内。 扩大的管状部分的内表面设置有互锁单元，该互锁单元与牵开器壳体互锁以防止牵开器壳体和壳体的相对旋转运动。 在一个实施例中，牵开器壳体具有在互锁单元的一对环形间隔开的互锁元件之间径向延伸的至少一个舌片。

公开(公告)号：US20070284064A1

公开(公告)日：2007-12-13

申请号：US11381969

申请日：2006-05-05

申请人： Cheng-Chung LIU

发明人： Cheng-Chung LIU

IPC分类号： E06B3/12

CPC分类号： E06B9/386

摘要： Present invention provides an ingenious way to construct slat base for window blinds, enabling the addition of desired colors or patterns to be incorporated into the slat, by having channels along the length of a slat base, so that add-on materials of desired colors or patterns can be affixed to the slat surface to create desired decorative features.

摘要翻译： 本发明提供了一种巧妙的方法来构造百叶窗的板条底座，使得能够通过沿着板条基部的长度具有通道，从而添加要并入到板条中的期望的颜色或图案，从而使所需颜色的附加材料或 图案可以固定到板条表面以产生所需的装饰特征。