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    • 3. 发明授权
    • Top-and-bottom latch structure for lock
    • 用于锁定的顶部和底部闩锁结构
    • US08523250B2
    • 2013-09-03
    • US12960565
    • 2010-12-06
    • Lynn Chiung-Ling ChenTe-Ming ChenTe-Yu Chen
    • Lynn Chiung-Ling ChenTe-Ming ChenTe-Yu Chen
    • E05B63/20E05C9/00
    • E05B63/20E05B65/1013E05C9/047Y10T292/0807Y10T292/0834Y10T292/54
    • A top-and-bottom latch structure for a lock mainly includes a lock formed by a casing, and a lock tongue, a lock core, a handle spindle, and other components disposed in the casing. The handle spindle is provided with a first and a second protruding rod disposed at different angles, and is respectively provided with a first and a second braking piece above and under the handle spindle, so that the two braking pieces are respectively clamped by the protruding rods. The top-and-bottom latch structure for a lock further includes: two fixing members, respectively connected to the braking pieces; and tact switches, connected to a door panel by the fixing members via connecting rods. Therefore, when the door is closed, the tact switches once touching the door frame are embedded into the door frame and the fixing members move downwards to rotate the handle spindle and lock the lock tongue.
    • 用于锁的顶部和底部闩锁结构主要包括由壳体形成的锁和锁舌,锁芯,手柄主轴和布置在壳体中的其它部件。 手柄主轴设置有以不同角度设置的第一和第二突出杆,并且在手柄主轴上方和下方分别设置有第一和第二制动片,使得两个制动片分别由突出的杆 。 用于锁的顶部和底部闩锁结构还包括:分别连接到制动片的两个固定构件; 和触控开关,通过连接杆通过固定构件连接到门板。 因此,当门关闭时,触摸门框的触控开关被嵌入门框中,并且固定构件向下移动以旋转手柄主轴并锁定锁舌。
    • 4. 发明授权
    • Safety device, and opening and closing mechanism
    • 安全装置及开闭机构
    • US08393651B2
    • 2013-03-12
    • US12735265
    • 2008-12-25
    • Keisuke Suzuki
    • Keisuke Suzuki
    • E05B63/20E05C19/00
    • E05C19/022E05B77/06Y10T292/03Y10T292/1016Y10T292/1028Y10T292/54
    • A safety device with a push-push type latch device latching and releasing a movable body to a main body by a push operation, has a circulation cam groove provided in the movable body; a responding member provided in the main body, and having a pin for tracing the circulation cam groove and a balancer; and an urging member for urging the responding member. When the responding member receives a load, the responding member turns and the circulation cam groove allows the pin to irreversibly move from a reciprocation groove portion to a latch groove portion through a latching guide groove portion. When the movable body retained in the fixed position receives the push operation, the circulation cam groove allows the pin to move from the latch groove portion to the reciprocation groove portion through the returning guide groove portion, thereby releasing the movable body from the fixed position.
    • 具有推动型闩锁装置的安全装置具有设置在可移动体内的循环凸轮槽,该推动式闩锁装置通过按压操作将可移动体卡止到主体上, 设置在主体中的响应部件,具有用于跟踪循环凸轮槽的销和平衡器; 以及用于推动响应构件的推动构件。 当响应构件承受负载时,响应构件转动,并且循环凸轮槽允许销从往复运动槽部分通过闩锁引导槽部不可逆地移动到闩锁槽部。 当保持在固定位置的可动体接受推压操作时,循环凸轮槽允许销通过返回引导槽部从闩锁槽部移动到往复运动槽部,从而将可动体从固定位置释放。
    • 9. 发明授权
    • Two-part automatic bolt for doors
    • 两部分门自动螺栓
    • US07410195B1
    • 2008-08-12
    • US10901308
    • 2004-07-28
    • Frank J. MartinJohn C. Maynard, legal representative
    • Ralph D. Maynard, Jr.
    • E05B63/20E05C1/08
    • E05B47/0009E05B65/104E05C1/02E05C7/06Y10S292/21Y10T292/0969Y10T292/54Y10T292/546
    • A vertical bolt mechanism and installation configuration that avoids damage to a door corner comprises a vertical bolt case of tubular shape and a horizontal tubular transfer case. The mechanism is substantially contained within the bolt case and transfer case. In the installation in a door, the bolt case and the transfer case require only two major holes in the door top and edge, each hole being well spaced from the door corner and the axis of each hold being directed perpendicular to the other. Installation requires insertion of the bolt case through the hole in the top of the door and the transfer case through the hole in the edge of the door. The two cases come together to form an L-shape within the door with the internal mechanism of each case joined in engagement. Routing or cutting out of the door at the corner is thus avoided.
    • 避免对门角损坏的垂直螺栓机构和安装构造包括管状形状的垂直螺栓壳和水平管状转移壳。 该机构基本上包含在螺栓箱和转运箱内。 在门的安装中,螺栓箱和转运箱只需要在门顶部和边缘的两个主要孔,每个孔与门的角度相隔很远,并且每个保持件的轴线垂直于另一个。 安装需要通过门顶部的孔和转移箱通过门边缘的孔插入螺栓箱。 这两种情况一起在门内形成L形,每个壳体的内部机构接合。 因此避免了在拐角处的门的切割或切割。