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1. 发明专利

JP2012031649A Cylinder lock 审中-公开
标题翻译：气缸锁
公开(公告)号：JP2012031649A
公开(公告)日：2012-02-16
申请号：JP2010172611
申请日：2010-07-30
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： KUSHIDA TOMOHIDE
IPC分类号： E05B17/00 , E05B9/04 , E05B29/04
摘要： PROBLEM TO BE SOLVED: To provide a cylinder lock which can prevent intrusion of foreign materials into a key rotor and eliminate the risk of adverse effects on operation of the tumbler.SOLUTION: A cylinder lock 1 comprises: a rotor case 9 having a cover insertion hole 9a opened at the end face of a key insertion side; a key rotor 3 which is stored rotatably in the rotor case 9 and has a tumbler holding hole 31 that movably holds a tumbler 5 for key matching; and a rotor cover 302 which is attached to the end of the key insertion side of the key rotor 3 and has an exposure part 302b that is inserted into a cover insertion hole 9a and exposed to the outside. The rotor cover 302 is provided with a key insertion hole 303 for inserting a normal key K into the exposure part 302b.
摘要翻译：要解决的问题：提供一种可以防止外来物质侵入钥匙转子的气缸锁，并消除对转鼓操作的不利影响的风险。解决方案：气缸锁1包括：转子壳体9，其具有在键插入侧的端面处开口的盖插入孔9a; 钥匙转子3，其可旋转地存储在转子壳体9中，并具有可移动地保持用于键匹配的转鼓5的转鼓保持孔31; 以及转子盖302，其安装在钥匙转子3的钥匙插入侧的端部，并且具有插入盖插入孔9a并暴露于外部的曝光部302b。转子盖302设置有用于将正常密钥K插入到曝光部分302b中的键插入孔303。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP4314548B2 Plate tumbler lock 有权
公开(公告)号：JP4314548B2
公开(公告)日：2009-08-19
申请号：JP2000292924
申请日：2000-09-26
申请人：有限会社マツヤ , 美和ロック株式会社
发明人：梅夫松尾
IPC分类号： E05B29/06 , E05B9/04 , E05B15/00 , E05B27/06

3. 发明专利

JP2007224717A Push button type cylinder lock 有权
标题翻译：按钮式气缸锁
公开(公告)号：JP2007224717A
公开(公告)日：2007-09-06
申请号：JP2007113428
申请日：2007-04-23
申请人： Alpha Corp , 株式会社アルファ
发明人： KURATA TAKEFUMI
IPC分类号： E05B9/04 , E05B29/02 , E05B63/22
摘要： PROBLEM TO BE SOLVED: To provide a push button type cylinder lock of excellent assembling work efficiency, simplified in structure and low in cost. SOLUTION: The push button type cylinder lock has a cylindrical housing 2 provided with a bored bottom wall 1 at a terminal part and opened forward; a push button case 4 inserted in a freely advancing/retreating manner into the housing 2 from the front opening and energized forward by a compression spring 3 held in the housing 2; and a rotor 5 inserted in the push button case 4. The housing 2 is provided with a locking piece 8 formed in cantilever shape, elastically deformed once by a slip-off stop part 7 of the inserted push button case 4 to permit passing of the slip-off stop part 7, then returned into its original position by elastic restoring force and springingly locked to the slip-off stop part 7 to prevent forward detachment of the push button case 4 thereafter. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的组装工作效率，结构简单且成本低的按钮式气缸锁。解决方案：按钮式气缸锁具有圆柱形壳体2，其在端子部分设置有钻孔底壁1并向前敞开; 按钮壳体4，其从前开口以自由前进/后退的方式插入到壳体2中，并被保持在壳体2中的压缩弹簧3向前激励; 以及插入按钮壳体4中的转子5.壳体2设置有形成为悬臂形状的锁定件8，通过插入的按钮壳体4的脱落停止部7弹性变形，以允许脱落停止部7，然后通过弹性恢复力返回到其初始位置，并弹性地锁定到滑脱止动部7，以防止按钮壳体4此后向前拆卸。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP3761103B2 Exchange apparatus of the decorative ring in the cylinder lock 失效
公开(公告)号：JP3761103B2
公开(公告)日：2006-03-29
申请号：JP30503395
申请日：1995-10-30
申请人：美和ロック株式会社
发明人：治男奥井
IPC分类号： E05B9/04 , E05B15/00 , E05B17/00

5. 发明专利

JP2002021395A KEY CYLINDER MECHANISM 失效
公开(公告)号：JP2002021395A
公开(公告)日：2002-01-23
申请号：JP2000202429
申请日：2000-07-04
申请人： ASANO MITSUO
发明人： ASANO MITSUO
IPC分类号： E05B83/00 , E05B9/04 , E05B19/02 , E05B27/00 , E05B77/44 , E05B65/12
摘要： PROBLEM TO BE SOLVED: To rovide a key cylinder mechanism having durability against breaking by insertion of a screwdriver or the like. SOLUTION: A center hole in a liner 2 which serves as a key hole for a key cylinder is cylindrical in shape and has an inside diameter of 10 mm or more, so the key cylinder mechanism has higher rigidity for the key hole and has a wider open space above the key hole than conventional products. Thus, the key cylinder mechanism can prevent tampering by insertion of a commercially available screwdriver into the key hole to break the mechanism.

6. 发明专利

JP2000192703A CYLINDER LOCK DEVICE 失效
公开(公告)号：JP2000192703A
公开(公告)日：2000-07-11
申请号：JP37383798
申请日：1998-12-28
申请人： ALPHA CORP
发明人： KISO TOSHIKAZU , YOSHIZAWA TAKASHI
IPC分类号： B60R25/021 , E05B9/04 , E05B83/00 , E05B65/12 , B60R25/02
摘要： PROBLEM TO BE SOLVED: To connect together a casing unit and a housing unit which are split apart, during assembly of a cylinder lock device in which a key cylinder and a rotor are operated in conjunction with each other in the directions of their axes and rotation through the operation of a key. SOLUTION: The casing 20 of a cylinder lock device comprises a rear casing 13 and a front casing 14, with a rotor 22 housed in the rear casing 13, and with a key cylinder 21 and a housing case 24 stored in the front casing 14. The rotor 22 and the key cylinder 21 are integrally rotatably connected together by a fitting part 15 of a noncircular cross section and the rotor 22 is rotatably and axially integrally movably connected to the casing 20 by a connection means 16. The rear casing 13 is secured to the front casing 14 by an engagement means 17.

7. 发明专利

JPH10288452A LOW-TEMPERATURE STOREHOUSE 失效
公开(公告)号：JPH10288452A
公开(公告)日：1998-10-27
申请号：JP11037097
申请日：1997-04-10
申请人： MK SEIKO CO LTD
发明人： FUJISAWA KUNIHIRO , MIYABAYASHI KIMIO , WAKUI TOSHIYUKI
IPC分类号： A01F25/00 , E05B9/04 , E05B65/06 , F25D19/00 , F25D23/02
摘要： PROBLEM TO BE SOLVED: To lock and unlock an upper door and a front-surface door by following the operation of a cylinder via a through hole being formed on the front surface of an upper door and then by allowing the tip of a key piece to penetrate through a long hole being formed on the lower surface of an upper door and to be engaged to or disengaged from a hook hole being provided on the upper surface of the front- surface door. SOLUTION: When an upper door 5 is to be locked, the upper door 5 is closed, a key is inserted to a key hole 13 via a through hole 16, a key piece 12 is rotated until it is set to a vertical, lower position, and the tip of the key piece 12 penetrates through a long hole 14 being provided on lower surface of the upper door and is engaged to a hook hole 15 being provided on the upper surface of a front-surface door 3. On the other hand, when the upper door 5 is to be unlocked, the key being inserted to the key hole is rotated by 90 deg. so that the key piece 12 can be removed from the long hole 14 and the hook hole 15. Furthermore, two front-surface doors 3 are slightly overlapped at the center part of a low-temperature storehouse, and a hook hole 16 is provided in the upper one of two front-surface doors 3 and then the key piece 12 is engaged, thus simultaneously locking and unlocking the upper door and two front-surface doors with one key.

8. 发明专利

JPH0711822A WEB FOR BUILT-IN TYPE DOUBLE LOCK CYLINDER 失效
公开(公告)号：JPH0711822A
公开(公告)日：1995-01-13
申请号：JP32176893
申请日：1993-12-21
申请人： KELLER ERNST
发明人： ERUNSUTO KERAA
IPC分类号： E05B29/06 , E05B9/04 , E05B9/10 , E05B15/00
摘要： PURPOSE: To manufacture a web at a low cost and to provide high safety in an extruding process to a cylinder housing member. CONSTITUTION: A web has plural parts 8a, extending in the longitudinal direction of the web 7 of a built-in double lock cylinder and counterposed to each other. These parts 8a are stamped sheet metal parts or cast parts, which can be produced in very cot-effective manner. Two outer parts 8a form a shell 8, into which a stamped interior part 12 of steel has been inserted. The two outer parts 8a can be produced cost-effectively as cast parts, for example of zinc, aluminum or a plastic material, and the interior part 12 can be produced as a stamped sheet metal part.

9. 实用新型

JPH0633161Y2 失效
公开(公告)号：JPH0633161Y2
公开(公告)日：1994-08-31
申请号：JP4699691
申请日：1991-05-24
IPC分类号： E05B9/04

10. 实用新型

JPH06517Y2 失效
公开(公告)号：JPH06517Y2
公开(公告)日：1994-01-05
申请号：JP6482785
申请日：1985-04-30
IPC分类号： E05B9/04 , E05B17/00

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