公开(公告)号：US5551740A

公开(公告)日：1996-09-03

申请号：US317701

申请日：1994-10-04

Applicant: San-Yi Lin ,  Song-Gen Shyu ,  Tong-Pei Wu

Inventor： San-Yi Lin ,  Song-Gen Shyu ,  Tong-Pei Wu

IPC: E05F3/22 ,  E05C17/44

CPC classification number: E05F3/221 ,  E05Y2900/132 ,  Y10T292/28 ,  Y10T292/65

Abstract: A retaining assembly includes a hollow casing mounted on a door. The casing has a horizontal wall portion formed with a through-hole and an upright rotary shaft which has an end portion that extends out of the casing through the wall portion and which is rotatable relative to the casing. A coupling rod has a first end portion connected pivotally to a door frame and a second end portion connected to the end portion of the shaft so as to, drive rotatably the shaft in a first direction when the door moves relative to the door frame to an open position. A pin has an end portion which is normally biased to extend out of the casing via the through-hole. An elongated positioning plate has a first end portion and a second end portion which is coupled releasably and selectively to the end portion of the shaft such that the first end portion is displaced by a variable initial angle, corresponding to the open position, with respect to the pin when the door is in a closed position. The positioning plate is rotatable with the shaft in the first direction to a position where the pin engages the first end portion of the positioning plate by a friction force sufficient to arrest releasably rotation of the shaft in a second direction opposite to the first direction so as to retain releasably the door at the open position.

Abstract translation: 保持组件包括安装在门上的中空壳体。 壳体具有形成有通孔的水平壁部和直立旋转轴，该直立旋转轴具有通过壁部从壳体延伸出并且能够相对于壳体旋转的端部。 联接杆具有枢转地连接到门框的第一端部和连接到轴的端部的第二端部，以便当门相对于门框移动到第一方向时可转动地转动轴 开仓 销具有通常被偏置以经由通孔延伸出壳体的端部。 细长定位板具有第一端部和第二端部，该第一端部和第二端部可释放地选择性地联接到轴的端部，使得第一端部相对于打开位置相对于第一端部移动可变的初始角度 当门处于关闭位置时，该销。 所述定位板可随着所述轴沿所述第一方向旋转到所述销与所述定位板的所述第一端部部分接合的位置，所述摩擦力足以阻止所述轴在与所述第一方向相反的第二方向上的可释放地旋转，从而 以将门可释放地保持在打开位置。

公开(公告)号：US08746760B2

公开(公告)日：2014-06-10

申请号：US13421279

申请日：2012-03-15

Applicant: Po-Yang Chen ,  Kai-Ting Tung ,  Yu-Ting Huang ,  Chia-Min Sun ,  Song-Gen Shyu ,  Ching-Chuan Kuo

Inventor： Po-Yang Chen ,  Kai-Ting Tung ,  Yu-Ting Huang ,  Chia-Min Sun ,  Song-Gen Shyu ,  Ching-Chuan Kuo

IPC: E05B15/02 ,  E05B3/00

CPC classification number: E05B3/065 ,  Y10T70/5832 ,  Y10T70/8541 ,  Y10T292/57 ,  Y10T292/82 ,  Y10T292/85 ,  Y10T292/91

Abstract: In a handle-returning device of a cylinder lock assembly, a support base has an inner annular flange and an axial spring-retaining lug. A rotation driver has an inner tubular wall extending into the inner annular flange of the support base, and a spring driving element. A torsion spring is disposed around the inner annular flange and between the support base and the rotation driver, and has a spring leg abutting the spring-retaining lug and the spring driving element. A rotary plate abuts the support base opposite to the rotation driver, and has an engaging part engaging a tongue projecting from the rotation driver. A reinforced structure is thus provided to oppose high torsional stresses produced upon rotation of a lever handle.

Abstract translation: 在气缸锁组件的把手返回装置中，支撑底座具有内环形凸缘和轴向弹簧保持凸耳。 旋转驱动器具有延伸到支撑基座的内部环形凸缘中的内部管状壁和弹簧驱动元件。 扭转弹簧设置在内环形凸缘周围并且在支撑基座和旋转驱动器之间，并且具有与弹簧保持凸耳和弹簧驱动元件邻接的弹簧腿。 旋转板抵靠与旋转驱动器相对的支撑基座，并且具有接合从旋转驱动器突出的舌头的接合部。 因此，提供加强结构以抵抗在杆手柄旋转时产生的高扭转应力。

公开(公告)号：US08505345B2

公开(公告)日：2013-08-13

申请号：US12124340

申请日：2008-05-21

Applicant: Chia-Min Sun ,  Sheen-Youl Gao ,  Song-Gen Shyu

Inventor： Chia-Min Sun ,  Sheen-Youl Gao ,  Song-Gen Shyu

IPC: E05B13/10

CPC classification number: E05B55/005 ,  E05B13/108 ,  E05B63/0069 ,  Y10T70/5416 ,  Y10T70/5827 ,  Y10T70/5832

Abstract: A door lock assembly includes a press button disposed within an inner drive tube and an inner handle. A cam mechanism is provided to associate with the press button and the inner drive tube to rotate the press button when the press button is pressed axially. The cam mechanism includes an inclined cam groove/slot which is formed in one of the inner drive tube and the press button and which extends substantially in a helical direction, and a cam protrusion formed on the other one of the inner drive tube and the press button and extending into the cam groove/slot. A press button rod is connected to the press button for simultaneous rotation with the press button.

Abstract translation: 门锁组件包括设置在内驱动管和内手柄内的按钮。 提供凸轮机构以与按压按钮和内部驱动管相关联以在按压按压轴向时旋转按钮。 凸轮机构包括形成在内部驱动管和按钮之一并且基本上沿螺旋方向延伸的倾斜凸轮槽/槽，以及形成在内部驱动管和压力机中的另一个上的凸轮突起 按钮并延伸到凸轮槽/槽中。 按钮按钮连接到按钮上，同时按下按钮。

公开(公告)号：US08371627B2

公开(公告)日：2013-02-12

申请号：US12718373

申请日：2010-03-05

Applicant: Wei-Liang Chiang ,  Ting-Cheng Chang ,  Song-Gen Shyu ,  Ching-Chuan Kuo

Inventor： Wei-Liang Chiang ,  Ting-Cheng Chang ,  Song-Gen Shyu ,  Ching-Chuan Kuo

IPC: E05C1/12 ,  E05B13/10

CPC classification number: E05B63/16 ,  E05B9/02 ,  E05B15/0033 ,  E05B15/102 ,  E05B55/06 ,  E05B59/00 ,  E05B63/0065 ,  E05B63/044 ,  Y10T70/5832 ,  Y10T292/06 ,  Y10T292/097 ,  Y10T292/0977 ,  Y10T292/1014 ,  Y10T292/82

Abstract: A latch-bolt mechanism includes a housing, a latch-bolt, and a drive member. The latch-bolt is movable between an extended position and a retracted position, and includes a bolt body and an engaging member operable to move relative to the bolt body between an engagement position and a disengagement position and having an engaging portion. The drive member has a driving portion. When the engaging member is at the engagement position, the driving portion can be activated to contact and push the engaging portion so as to move the latch-bolt from the extended position to the retracted position. When the engaging member is at the disengagement position, contact between the driving portion and the engaging portion can be prevented.

Abstract translation: 闩锁螺栓机构包括壳体，闩锁螺栓和驱动构件。 闩锁螺栓可在延伸位置和缩回位置之间移动，并且包括螺栓本体和可操作以在接合位置和脱离位置之间相对于螺栓本体移动并具有接合部分的接合构件。 驱动部件具有驱动部。 当接合构件处于接合位置时，驱动部分可以被启动以接触并推动接合部分，以将闩锁螺栓从延伸位置移动到缩回位置。 当接合构件处于分离位置时，可以防止驱动部分和接合部分之间的接触。

公开(公告)号：US20120235429A1

公开(公告)日：2012-09-20

申请号：US13421279

申请日：2012-03-15

Applicant: Po-Yang CHEN ,  Kai-Ting TUNG ,  Yu-Ting HUANG ,  Chia-Min SUN ,  Song-Gen SHYU ,  Ching-Chuan KUO

Inventor： Po-Yang CHEN ,  Kai-Ting TUNG ,  Yu-Ting HUANG ,  Chia-Min SUN ,  Song-Gen SHYU ,  Ching-Chuan KUO

IPC: E05B15/02

CPC classification number: E05B3/065 ,  Y10T70/5832 ,  Y10T70/8541 ,  Y10T292/57 ,  Y10T292/82 ,  Y10T292/85 ,  Y10T292/91

Abstract: In a handle-returning device of a cylinder lock assembly, a support base has an inner annular flange and an axial spring-retaining lug. A rotation driver has an inner tubular wall extending into the inner annular flange of the support base, and a spring driving element. A torsion spring is disposed around the inner annular flange and between the support base and the rotation driver, and has a spring leg abutting the spring-retaining lug and the spring driving element. A rotary plate abuts the support base opposite to the rotation driver, and has an engaging part engaging a tongue projecting from the rotation driver. A reinforced structure is thus provided to oppose high torsional stresses produced upon rotation of a lever handle.

Abstract translation: 在气缸锁组件的把手返回装置中，支撑底座具有内环形凸缘和轴向弹簧保持凸耳。 旋转驱动器具有延伸到支撑基座的内部环形凸缘中的内部管状壁和弹簧驱动元件。 扭转弹簧设置在内环形凸缘周围并且在支撑基座和旋转驱动器之间，并且具有与弹簧保持凸耳和弹簧驱动元件邻接的弹簧腿。 旋转板抵靠与旋转驱动器相对的支撑基座，并且具有接合从旋转驱动器突出的舌头的接合部。 因此，提供加强结构以抵抗在杆手柄旋转时产生的高扭转应力。

公开(公告)号：USD635838S1

公开(公告)日：2011-04-12

申请号：US29331145

申请日：2009-01-21

Applicant: Song-Gen Shyu ,  Ching-Chuan Kuo

Designer： Song-Gen Shyu ,  Ching-Chuan Kuo

公开(公告)号：US08813530B2

公开(公告)日：2014-08-26

申请号：US13484562

申请日：2012-05-31

Applicant: Ming-Shyang Chiou ,  Chia-Min Sun ,  Yu-Ting Huang ,  Song-Gen Shyu ,  Ching-Chuan Kuo

Inventor： Ming-Shyang Chiou ,  Chia-Min Sun ,  Yu-Ting Huang ,  Song-Gen Shyu ,  Ching-Chuan Kuo

IPC: B60R25/02 ,  E05B55/00 ,  E05B13/10

CPC classification number: E05B55/005 ,  E05B13/108 ,  Y10T70/5389 ,  Y10T70/5394 ,  Y10T70/5531 ,  Y10T70/5832 ,  Y10T292/0997 ,  Y10T292/1022 ,  Y10T292/57

Abstract: In a cylinder lock assembly, a latch operating tube has an enlarged end portion extending into an outer drive tube disposed in an outer handle. A locking spindle is disposed in the latch operating tube and has a locking tongue extending radially and outwardly through the outer drive tube to interlock with an outer rose when the locking spindle is pressed by a push button to move to a locked state. A locking plate is sleeved around the locking spindle and has a radial locking part to engage a protrusion that projects radially and inwardly from an inner surface of the enlarged end portion so that the locking spindle is locked against movements to an unlocked state when the locking spindle is in its locked state.

Abstract translation: 在气缸锁组件中，闩锁操作管具有延伸到设置在外手柄中的外驱动管中的扩大端部。 锁定主轴设置在闩锁操作管中，并且当锁定主轴被按钮按压以移动到锁定状态时，锁定舌片通过外部驱动管径向向外延伸，以与外部玫瑰互锁。 锁定板围绕锁定主轴套管并且具有径向锁定部分以接合从扩大端部的内表面径向向内突出的突出部，使得当锁定主轴处于锁定状态时锁定主轴被锁定以解除锁定状态 处于锁定状态。

公开(公告)号：US20060185409A1

公开(公告)日：2006-08-24

申请号：US11299477

申请日：2005-12-12

Applicant: Chia-Min Sun ,  Sheen-Youl Gao ,  Song-Gen Shyu

Inventor： Chia-Min Sun ,  Sheen-Youl Gao ,  Song-Gen Shyu

IPC: E05B13/10

CPC classification number: E05B55/005 ,  E05B13/108 ,  E05B63/0069 ,  Y10T70/5416 ,  Y10T70/5827 ,  Y10T70/5832

Abstract: A door lock assembly includes a press button disposed within an inner drive tube and an inner handle. A cam mechanism is provided to associate with the press button and the inner drive tube to rotate the press button when the press button is pressed axially. The cam mechanism includes an inclined cam groove/slot which is formed in one of the inner drive tube and the press button and which extends substantially in a helical direction, and a cam protrusion formed on the other one of the inner drive tube and the press button and extending into the cam groove/slot. A press button rod is connected to the press button for simultaneous rotation with the press button.

公开(公告)号：US20050125954A1

公开(公告)日：2005-06-16

申请号：US11010107

申请日：2004-12-10

Applicant: Song-Gen Shyu

Inventor： Song-Gen Shyu

IPC: A45C3/00 ,  E05B3/06 ,  E05B9/06

CPC classification number: E05B3/06 ,  Y10T16/458

Abstract: An assembly includes a face plate to be assembled selectively with first and second handle assemblies. For assembly with the first handle assembly, a first fixing plate is attached to the face plate, and a sleeve member is inserted into the holes of the face plate and the first fixing plate. A first handle is inserted into the sleeve member and connected to a first returning mechanism. For assembly with the second handle assembly, a second fixing plate is attached to the face plate. A second handle extends through the holes of the face plate and the second fixing plate and connected to a second returning mechanism. Each of the first and second fixing plates has a spring retaining element to engage a spring end of a torsion spring of the first or second returning mechanism.

Abstract translation: 组件包括可选择性地组装有第一和第二手柄组件的面板。 为了与第一手柄组件的组装，将第一固定板附接到面板，并且将套筒构件插入到面板和第一固定板的孔中。 第一手柄被插入到套筒构件中并连接到第一返回机构。 为了与第二手柄组件的组装，第二固定板附接到面板。 第二把手延伸穿过面板和第二固定板的孔并连接到第二返回机构。 第一和第二固定板中的每一个具有弹簧保持元件，以与第一或第二返回机构的扭转弹簧的弹簧端接合。