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1. 发明专利

JP2005335430A Lock device 有权
标题翻译：锁定装置
公开(公告)号：JP2005335430A
公开(公告)日：2005-12-08
申请号：JP2004153590
申请日：2004-05-24
申请人： Alpha Corp , Nissan Motor Co Ltd , 日産自動車株式会社 , 株式会社アルファ
发明人： ONO TAKASHI , WATANUKI YOSHIO
IPC分类号： B60R25/021 , B60R25/0215 , B60R25/023 , B60R25/02
摘要： PROBLEM TO BE SOLVED: To provide a lock device with excellent antitheft property capable of preventing an illicit unlocking by utilizing an opening part of a casing main body. SOLUTION: In this steering lock device 1A, a cylinder lock 5 and a cam mechanism CM for converting a rotational transition of the cylinder lock 5 into a straight line motion and transmitting the motion to an engagement rod 9 are stored in a parts storing chamber 2a of a casing main body 2, the opening part 40 of the parts storing chamber 2a is provided at a position facing to the cam mechanism CM in the casing main body 2, and a solenoid unit 22 is mounted on an external surface of the casing main body 2 in the vicinity of the opening part 40. The opening part 40 is covered with a lid 18. The solenoid unit 22 is integrally provided with a shielding part 31 for shielding the opening part 40 at an outside position of the lid 18. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种具有优异的防盗性的锁定装置，能够通过利用壳体主体的开口部来防止非法解锁。解决方案：在该转向锁定装置1A中，将气缸锁5的旋转过渡转换为直线运动并将运动传递到接合杆9的气缸锁5和凸轮机构CM存储在部件壳体主体2的储存室2a，部件收容室2a的开口部40设置在与壳体主体2的凸轮机构CM相对的位置，螺线管单元22安装在壳体主体2的外表面壳体主体2在开口部40附近。开口部40被盖18覆盖。螺线管单元22一体地设置有屏蔽部31，用于在盖的外部位置遮蔽开口部40 18.版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2003307054A Structure of portable machine for electronic key 审中-公开
标题翻译：便携式电子钥匙结构
公开(公告)号：JP2003307054A
公开(公告)日：2003-10-31
申请号：JP2002111819
申请日：2002-04-15
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： WATANUKI YOSHIO
IPC分类号： E05B19/00
摘要： PROBLEM TO BE SOLVED: To provide a structure of a portable machine for an electronic key, which allows a mechanical key for the portable machine to be housed in a portable machine body and makes an outer shape good-looking.
SOLUTION: The mechanical key 8 is housed in a key housing groove 7 in the portable machine body 2 by being turnably provided on the machine body 2 in which an ID signal transmitter 10 and a battery 11 are built; and a key-side protrusion 12 is provided near a turning base part. A cap-side protrusion 13, which can be engaged with the protrusion 12, is provided in a cap 3 for covering the machine body 2, so as to constitute an engaging means R with the protrusion 12. When the cap 3 is removed from the machine body 2, the mechanical key 8 is made to pop up from the machine body 2 via the engaging means R. In the mounting of the cap 3, the mechanical key 8 is housed in the housing groove 7 via the engaging means R.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于电子钥匙的便携式机器的结构，其允许将便携式机器的机械钥匙容纳在便携式机器主体中并使外形美观。解决方案：机械键8通过可转动地设置在其上构建有ID信号发射器10和电池11的机体2上而容纳在便携式机体2中的键容纳槽7中; 并且在转动基部附近设置有键侧突起12。可以与突起12接合的盖侧突起13设置在用于覆盖机体2的盖3中，以便构成具有突起12的接合装置R.当盖3从机体2通过接合装置R使机械键8从机体2弹出。在盖3的安装中，机械键8通过接合装置R容纳在容纳槽7中。 P>版权所有（C）2004，JPO

3. 发明专利

JP2000352231A LOCK DEVICE 失效
公开(公告)号：JP2000352231A
公开(公告)日：2000-12-19
申请号：JP16541799
申请日：1999-06-11
申请人： ALPHA CORP , NISSAN MOTOR
发明人： TSUKANO TETSUYUKI , OGATA SATOSHI , WATANUKI YOSHIO
IPC分类号： E05B19/00 , B60R25/021 , B60R25/0215 , B60R25/24 , B60R25/34 , E05B19/08 , E05B49/00 , E05B83/00 , G07C9/00 , E05B65/12
摘要： PROBLEM TO BE SOLVED: To provide a lock device capable of improving insertability of an electronic key. SOLUTION: An inserting part 21 of an electronic key is formed in a tapering flat shape composed of a pair of opposed plane parts 21a and both side inclined face parts, an opening part of a key inserting hole 5A of a lock side rotary member 1 is formed in a diameter larger than a tip part of the inserting part 21 in a rectangular shape corresponding to a cross-sectional shape of the inserting part 21, and since an inside shape is formed in a tapering flat shape corresponding to a shape of the inserting part 21, insertion into the key inserting hole 5A can be easily performed, and the guide action is obtained even in the case of being obliquely inserted, so that the inserting part 21 can be inserted and corrected in a proper state.

4. 发明专利

JPH11159206A FIXING CLIP FOR KEY CYLINDER 失效
公开(公告)号：JPH11159206A
公开(公告)日：1999-06-15
申请号：JP34188097
申请日：1997-11-28
申请人： PIOLAX INC , NISSAN MOTOR
发明人： UMETANI AKIRA , WATANUKI YOSHIO
IPC分类号： E05B9/08 , F16B21/18
摘要： PROBLEM TO BE SOLVED: To provide a fixing clip without the possibility of coming off a key cylinder. SOLUTION: A U-shape cutout hole 2 is opened in a body 1. Bridge wall parts 4 and insert wall parts 5 are formed at both side pieces 3 defining the cutout hole 2, and both side pieces 3 are inserted in slits provided in opposed whirl-stop protrusions of a key cylinder. While bringing the insert wall parts 5 into contact with a panel face, the bridge wall parts 4 are brought into elastic contact with jaw parts of the slits to fix the key cylinder to a panel. The opposed inner edges of a pair of insert wall parts 5 brought into contact with the panel face are provided with slip-stop arms 6 protruded toward the inside of the cutout hole 2. The locked state of the slip-out stop arms 6 to the end faces of the whirl-stop protrusions can therefore be ensured as it is without being influenced by flexure on the bridge wall part 4 side, so that there is no anxiety about a fixing clip coming off the key cylinder even if the bridge wall parts 4 are bent flat onto the panel side and deformed due to the change with elapse of time or the like.

5. 发明专利

JP2582178B2 失效
公开(公告)号：JP2582178B2
公开(公告)日：1997-02-19
申请号：JP18931790
申请日：1990-07-19
申请人： NISSAN MOTOR
发明人： WATANUKI YOSHIO
IPC分类号： B62D25/12 , E05B83/16 , E05B83/24 , E05B85/26 , E05B65/19

6. 发明专利

JPH08218688A KEY CYLINDER DEVICE 失效
公开(公告)号：JPH08218688A
公开(公告)日：1996-08-27
申请号：JP2153895
申请日：1995-02-09
申请人： NISSAN MOTOR
发明人： WATANUKI YOSHIO
IPC分类号： E05B17/00
摘要： PURPOSE: To facilitate the location of a cover member without lessening the drain hole of a case, and to prevent the cover member from hitting against the case even in the case where one end of a torsion coil spring varys in working angle. CONSTITUTION: A cylinder 13 is arrangedly provided in a case 12, and a drain hole 12a is formed in the lower part of the case 12, and a projection part 12b is formed in the outer periphery of a cab side end 12d nearer a cab side than the drain hole 12a, and a switch 17 serving as a cover member is attached so as to cover the cab side end 12d by locking the switch 17 on the projection part 12b. In a key cylinder device 11 composed like this, the projection part 12b is formed so that a car outside end face 12e and a cab side end face 12f may cross a cylinder shaft at about right angles, and on the other hand, a locking hole 17b for the locking of the projection part 12b is formed in the switch 17. The key cylinder device is set up so that, in a locked state, the basic end peripheral edge 17f of the locking hole 17b abut on the cab side end face 12f, and the tip side peripheral edge 17e of the locking hole 17b abut on the car outside end face 12e.

7. 发明专利

JPH0860916A KEY CYLINDER DEVICE OF AUTOMOBILE 失效
公开(公告)号：JPH0860916A
公开(公告)日：1996-03-05
申请号：JP19976394
申请日：1994-08-24
申请人： NISSAN MOTOR
发明人： WATANUKI YOSHIO , OKAZAKI HARUMI
IPC分类号： B60R25/04 , B60R25/24 , E05B17/22 , E05B83/00 , G07C9/00 , H01F27/32 , E05B65/12
摘要： PURPOSE: To improve external appearance of an antenna coil arranged part, and improve transmission-reception sensitivity of an antenna coil and a circuit chip of a key plate. CONSTITUTION: A part by winding an antenna wire 11 round an annular groove 8 on the bobbin outer periphery of a core 6 of an antennal coil 3A, is covered with an amplifier case base material 21a, and in a condition where one side end part of the core 6 is exposed, a molding is integrally molded in one side part of an amplifier case 21 installed on a key cylinder 2. An end part from which the core 6 is exposed is almost adjusted to and installed on an end surface of the key cylinder 2.

8. 发明专利

JPH07127320A HOOD LOCKING DEVICE 失效
公开(公告)号：JPH07127320A
公开(公告)日：1995-05-16
申请号：JP27359793
申请日：1993-11-01
申请人： NISSAN MOTOR
发明人： WATANUKI YOSHIO
IPC分类号： E05B83/24 , B62D25/12 , E05B65/19
摘要： PURPOSE:To attain the certainty of the engaging operation of a secondary latch and a catcher. CONSTITUTION:A secondary latch 8 is mounted rotatably on a lock mechanism 7 engaged with and disengaged from a striker 6 on the engine hood 1 side while a catcher 12 engaged with and disengaged from the secondary latch 8 is installed rotatably to the rear-section side port edge of the lock-mechanism admission port 5 of a hood inner 2. The locking of the catcher 12 is released and operated by an operating stay 18 held on the rear of a grill section 3.

9. 发明专利

JPH0726805A KEY CYLINDER STRUCTURE 失效
公开(公告)号：JPH0726805A
公开(公告)日：1995-01-27
申请号：JP17194893
申请日：1993-07-13
申请人： NISSAN MOTOR
发明人： WATANUKI YOSHIO
IPC分类号： B60J5/00 , B60R25/02 , B60R25/021 , E05B29/00 , E05B77/44 , E05B83/00
摘要： PURPOSE:To prevent illegal unlocking and protect a key from being damaged by mounting a high hardness material-made disk-shaped guard plate to an end face of a rotor by way of a ball check mechanism and by idling the guard plate in case when the key is illegally unlocked. CONSTITUTION:There is formed a housing unit 7 which mounts a guard plate 9 having a key hole 10 to an end face of a key cylinder 1 which is used for a steering block device, for example. This guard plate is made of a high hardness material and formed in the shape of a disk while it is provided with a recessed part 12 into which a ball 15 of a ball check mechanism 11 is fitted. Usually, it is so arranged that a key hole 8 of a rotor 4 may be equivalent to a key hole of the guard plate 9. When any attempt is made to unlock illegally with a tool or the like, only the guard plate is set so that it may idle against a spring force of the ball check mechanism 11. This construction makes it possible to prevent any attempt to unlock illegally and protect the key cylinder from being damaged by illegal unlocking.

10. 发明专利

JPH05202651A KEY CYLINDER ATTACHING STRUCTURE FOR VEHICLE 失效
公开(公告)号：JPH05202651A
公开(公告)日：1993-08-10
申请号：JP1366892
申请日：1992-01-29
申请人： NISSAN MOTOR
发明人： WATANUKI YOSHIO
IPC分类号： E05B9/08 , E05B83/00 , E05B85/06
摘要： PURPOSE:To prevent the inserting section of a retainer clip from expanding outward even if external force acts on the key cylinder to cause its movement. CONSTITUTION:An inclined face having a rising gradient theta toward the side 3 formed on an engaging face 14 of a key cylinder 1 engages with an inclined section formed on an inserting section 17 correspondingly to the above inclined face. The outside wall face of a recess formed on the above engaging face and a protruding piece formed in the inserting section 17 are mutually engaged. Thus, even if external force acts on the key cylinder 1 itself to slightly move it, the inserting section 17 can be prevented from expanding toward the outside A.

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