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    • 74. 发明专利
    • Lock
    • JP2014105516A
    • 2014-06-09
    • JP2012260165
    • 2012-11-28
    • Wext Inx Co Ltd株式会社WEST inx
    • NISHI YASUOTSUTSUI AKIRA
    • E05B55/08E05B63/08
    • PROBLEM TO BE SOLVED: To provide a lock in which the number of parts can be reduced in comparison with that of the conventional one.SOLUTION: A lock has a locking member 8 which restricts movement of a latch bolt 3 and is lockable. The locking member 8 has a locking insertion member 71 interposed between a part of the latch bolt 3 and a lock case 2 and a state maintenance part 36 for maintaining the state of the locking insertion member 71 at the time of locking. The state maintenance part 36 is made of resin and is formed by molding integrally with the lock case 2. Since the state maintenance part 36 and the lock case 2 are integrally molded, the number of components can be reduced.
    • 要解决的问题:提供与现有技术相比可以减少部件数量的锁。解锁:锁具有锁定构件8,其限制闩锁栓3的移动并且可锁定。 锁定构件8具有插入在闩锁螺栓3的一部分和锁壳体2之间的锁定插入构件71和用于在锁定时保持锁定插入构件71的状态的状态维护部件36。 状态维护部36由树脂制成,并且通过与锁定壳体2一体成形而形成。由于状态维护部36和锁定壳体2一体成形,因此能够减少部件数量。
    • 75. 发明专利
    • Inside/outside pressure difference dissolving device in latch lock
    • 内部/外部压力差异解锁锁定装置
    • JP2012092641A
    • 2012-05-17
    • JP2011187648
    • 2011-08-30
    • Miwa Lock Co Ltd美和ロック株式会社
    • KUROKI TAKAHITOMATSUDA IWAKI
    • E05F11/10E05B63/08E05B65/06
    • PROBLEM TO BE SOLVED: To solve the problem that it is difficult to open a door by utilizing the principle of leverage.SOLUTION: For an inside/outside pressure difference dissolving device in a latch lock, a drive cam to be rotated by the operation force of operation means, a slide control body engaged with the drive cam at the rear end part and slid to either front side or rear wall side of a lock box of the latch lock opposing the energizing force by energizing means for energizing in a prescribed direction by the drive force of the drive cam, and a swing type pressurizing body connected at the inner end to the distal end of the slide control body through connection means, pivoted through a vertical shaft, and provided with an engaging distal end projected at all times from the front on the distal end side, are respectively incorporated in the lock box. When opening the door, when the engaging distal end of the swing type pressurizing body is brought into press contact with an abutting part on a door frame side through the drive cam operated by the operation force of the operation means and the slide control body, reaction based on the pressure contact force acts in the direction of opening the door itself.
    • 要解决的问题:解决利用杠杆原理难以开门的问题。 解决方案:对于闩锁中的内/外压差解决装置,通过操作装置的操作力旋转的驱动凸轮,与后端部的驱动凸轮接合并滑动到 闩锁的锁定箱的前侧或后壁侧通过由驱动凸轮的驱动力沿规定方向通电的通电装置与施力相对的向前侧或后壁侧,以及在内端连接到驱动凸轮的摆动式加压体 通过连接装置的滑动控制体的远端分别结合在锁箱中,该连接装置通过竖直轴枢转并且设置有从远端侧的前方突出的接合远端。 当打开门时,当通过由操作装置和滑块控制体的操作力操作的驱动凸轮将摆动式加压体的接合远端与门框侧的抵接部压接时,反作用 基于压力接触力沿打开门本身的方向作用。 版权所有(C)2012,JPO&INPIT
    • 76. 发明专利
    • Locking release mechanism of latch in latch lock
    • LATCH LOCK锁闩释放机构
    • JP2009209638A
    • 2009-09-17
    • JP2008055947
    • 2008-03-06
    • Miwa Lock Co Ltd美和ロック株式会社
    • NAKAMURA TATSUYAKINOSHITA TAKUO
    • E05B9/08E05B1/00E05B63/08E05B65/06E05C1/16
    • PROBLEM TO BE SOLVED: To provide a locking release mechanism of a latch in a latch lock capable of being operated by operating a small operation member and locking the small operation member at a predetermined position.
      SOLUTION: This locking release mechanism of the latch in the latch lock includes a lock box stored in a cavity part of a door as fittings and provided with the latch protruding from a front plate and an operation lever member constituting the locking release mechanism for the latch, a seat plate fixed on a wall surface of the door through a fixing means, and an insertion driving piece of an operation member provided on the seat plate and extended into the lock box through a through window formed in the lock box to press the operation lever member. The operation member is smaller than the seat plate and is a knob plate provided slidably on the seat plate. The insertion driving piece has a mounting base provided or molded integrally on a back side of the knob plate. A back board is provided and fixed on a rear surface of the seat plate 7, and a locking means for the operation member is incorporated in the back board and the operation member.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种通过操作小操作构件并将小操作构件锁定在预定位置而能够操作的闩锁中的闩锁的锁定释放机构。 解锁方案:闩锁中的闩锁的该锁定释放机构包括存储在作为配件的门的空腔部分中的锁箱,并且设置有从前板突出的闩锁和构成锁定释放机构的操作杆构件 对于闩锁,通过固定装置固定在门的壁表面上的座板,以及设置在座板上并通过形成在锁箱中的通孔延伸到锁箱中的操作构件的插入驱动件, 按下操作杆构件。 操作构件小于座板,并且是可滑动地设置在座板上的把手板。 插入驱动件具有一体地设置或模制在该把手板的后侧上的安装基座。 背板被设置并固定在座板7的后表面上,并且用于操作构件的锁定装置包括在后板和操作构件中。 版权所有(C)2009,JPO&INPIT
    • 77. 发明专利
    • Lock mechanism of electric lock
    • 电锁机构
    • JP2009180070A
    • 2009-08-13
    • JP2008022798
    • 2008-02-01
    • Miwa Lock Co Ltd美和ロック株式会社
    • SHIGETANI MAMORUOGAWA KENJI
    • E05B47/00E05B63/08E05B65/06
    • PROBLEM TO BE SOLVED: To provide a lock mechanism capable of preventing inconveniences from occurring even when a handle and a knob are carelessly operated during the locking.
      SOLUTION: A locking board 5 is shortened. The base end of a sub locking board 18 of the generally same length as the original locking board is installed coaxially with the locking board 5 and rotatably relative to the locking bar. The sub locking board 18 is biased in the direction approaching the dead bolt of the locking board. When the step section of the dead bolt 1 is positioned inward of the position where the step part crosses the path of the end of the locking board, a current to a motor in the locking direction is interrupted by a control switch 21 drivingly switched by the other end of the locking lever 15.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供即使在锁定期间手柄和旋钮被不小心操作时也能够防止出现不便的锁定机构。 解决方案:锁定板5缩短。 具有与原始锁定板大致相同长度的子锁定板18的基端部与锁定板5同轴地安装并相对于锁定杆可旋转。 副锁定板18沿接近锁定板的止动螺栓的方向偏置。 当止动螺栓1的台阶部分位于台阶部分穿过锁定板的端部的路径的位置的内侧时,通过控制开关21驱动地切换到电动机的锁定方向的电流中断了电动机 锁定杆15的另一端。版权所有(C)2009,JPO&INPIT