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    RE-KEYABLE LOCK WITH IMPROVEMENTS FOR PREVENTING INCOMPLETE RE-KEYING
    4.
    发明申请
    RE-KEYABLE LOCK WITH IMPROVEMENTS FOR PREVENTING INCOMPLETE RE-KEYING 有权
    可重新锁定，以防止不正常的重新键入

    公开(公告)号：US20090007615A1

    公开(公告)日：2009-01-08

    申请号：US12165694

    申请日：2008-07-01

    申请人： Wei-Liang CHIANG ,  Ju-Lin YANG ,  Rong-Faa WU ,  Ching-Chuan KUO

    发明人： Wei-Liang CHIANG ,  Ju-Lin YANG ,  Rong-Faa WU ,  Ching-Chuan KUO

    IPC分类号： E05B29/00

    CPC分类号： E05B29/004 ,  Y10T70/7593 ,  Y10T70/7599 ,  Y10T70/7734

    摘要： A re-keyable cylinder lock includes a plug inserted into a lock housing and having a plurality of radial holes connected to a key hole. The lock housing has a first engaging element provided in an inner surface thereof. A limit unit has a second engaging element and is inserted into one of the radial holes located at a predetermined depth of the key hole. The first engaging element engages the second engaging element to limit the plug from rotating when a replacement key which is inserted into the key hole for re-keying does not reach a predetermined depth of the key hole. Incomplete re-keying can therefore be prevented.

    摘要翻译： 可重复键合的圆筒锁包括插入锁壳中并具有连接到键孔的多个径向孔的插头。 锁定壳体具有设置在其内表面中的第一接合元件。 限位单元具有第二接合元件，并且被插入位于键孔的预定深度的一个径向孔中。 当插入到用于重新键入的键孔的替换键未达到键孔的预定深度时，第一接合元件接合第二接合元件以限制插头旋转。 因此可以防止不完全的重新键入。

    INTERCHANGEABLE LOCK CORE CYLINDER
    5.
    发明申请
    INTERCHANGEABLE LOCK CORE CYLINDER 审中-公开
    可交换锁芯缸

    公开(公告)号：US20080016928A1

    公开(公告)日：2008-01-24

    申请号：US11780542

    申请日：2007-07-20

    申请人： Ju-Lin YANG ,  Lan-Kun DON ,  Ching-Chuan KUO ,  Po-Yang CHEN ,  Tsung-Chung HUANG

    发明人： Ju-Lin YANG ,  Lan-Kun DON ,  Ching-Chuan KUO ,  Po-Yang CHEN ,  Tsung-Chung HUANG

    IPC分类号： E05B27/04

    CPC分类号： E05B9/086 ,  Y10T70/7638

    摘要： A lock core cylinder includes a key plug having a first pin hole, a plug case receiving the key plug and having a notch, and a ring sleeved around the key plug adjacent to the plug case, and having a lug projecting axially and forwardly and extending into the notch, a second pin hole formed in the lug, and a radially and outwardly projecting protrusion movable between an engaging position and a disengaging position and engageable with a lock housing that receives the lock core cylinder. A pin chest is connected to the plug case and has a third pin hole. First and second pins are disposed movably within the first, second and third pin holes.

    摘要翻译： 锁芯筒包括具有第一销孔的钥匙塞，容纳钥匙塞并具有切口的塞子壳体，以及环绕密封塞围绕插头壳体的环套筒，并且具有轴向和向前伸出并延伸的凸耳 形成在所述凹口中，形成在所述凸耳中的第二销孔，以及在接合位置和脱离位置之间可移动的径向和向外突出的突起，并且可与容纳所述锁芯筒的锁壳接合。 针脚连接到插头盒，并具有第三个针孔。 第一和第二销可移动地设置在第一，第二和第三销孔内。

    KEY-OPERATED HANDLE KNOB ASSEMBLY HAVING HIGH COMPRESSIVE STRENGTH
    6.
    发明申请
    KEY-OPERATED HANDLE KNOB ASSEMBLY HAVING HIGH COMPRESSIVE STRENGTH 审中-公开
    具有高压缩强度的主要操作手柄组件

    公开(公告)号：US20080012361A1

    公开(公告)日：2008-01-17

    申请号：US11740341

    申请日：2007-04-26

    申请人： Chia-Min SUN ,  Ju-Lin YANG ,  Song-Gen SHYU

    发明人： Chia-Min SUN ,  Ju-Lin YANG ,  Song-Gen SHYU

    IPC分类号： E05B1/00

    CPC分类号： E05B1/0007 ,  E05B9/084 ,  E05B13/108 ,  Y10T292/82

    摘要： A handle knob assembly comprises a knob shell and a lock retainer disposed within the knob shell. The lock retainer includes a hollow drum portion, a hollow neck part extending rearwardly from the drum portion and projecting out of a rear opening of the knob shell, a lock-receiving hole formed in the drum portion and aligned with a key hole of the knob shell, a plurality of annularly spaced apart and axially extending ribs that project radially from an outer periphery of the drum portion, and a ring extending around the ribs and having a distal peripheral end extending toward an inner surface of the knob shell. The construction as such saves the cost of materials and provides sufficient strength to resist radial compressive forces.

    摘要翻译： 手柄旋钮组件包括旋钮外壳和设置在旋钮外壳内的锁定保持器。 锁定保持器包括中空鼓部分，从鼓部分向后延伸并从按钮壳体的后部开口突出的中空颈部部分，形成在鼓部分中并与旋钮的键孔对准的锁定容纳孔 壳体，多个环形间隔开并且轴向延伸的肋，其从所述鼓部分的外周径向突出;以及围绕所述肋延伸的环，并具有朝向所述旋钮壳的内表面延伸的远端外周端。 这样的结构节省了材料的成本并提供了足够的强度以抵抗径向压缩力。