专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2703581B1 DOOR LOCKING DEVICE 有权
公开(公告)号：EP2703581B1
公开(公告)日：2018-05-23
申请号：EP12776624.4
申请日：2012-04-13
申请人： Aisin Seiki Kabushiki Kaisha
发明人： YAMAGUCHI Atsushi , TADA Takeshi
IPC分类号： E05B81/06 , E05B81/04 , E05B81/16 , E05B81/34 , E05B83/36 , E05B85/06 , E05B77/18 , E05B81/42 , E05B81/74
CPC分类号： E05B81/04 , E05B49/002 , E05B77/18 , E05B81/06 , E05B81/16 , E05B81/34 , E05B81/42 , E05B81/74 , E05B83/36 , E05B85/06 , Y10T70/5155 , Y10T70/7136
摘要： [Problem] To provide a door locking device which is able to be reduced in size relative to a conventional device. [Means for solving problem] According to the door locking device of this invention, a key operation transmission link, which transmits a key operation force relative to a key cylinder to a relay lever corresponding to "a lock switch member" related to this invention, is arranged so as to rotate about a common rotation axis which is shared with the relay lever, and therefore it is possible to reduce size of the door locking device compared to a conventional device at which they are arranged so as to rotate about different rotation axes from each other. In addition, a rotation space for first and second movable contact portions fits within a circular-shaped area around the common rotation axis because a first fan-shaped protruding portion including the first movable contact portion for transmitting a force to the key operation transmission link and the relay lever and a second fan-shaped protruding portion including the second movable contact portion for transmitting the force to the key operation transmission link and the relay lever are arranged around the common rotation axis which is common between the key operation transmission link and the relay lever, and also in this respect, it is possible to reduce the size of the door locking device.

2. 发明公开

EP2703581A1 DOOR LOCKING DEVICE 有权
标题翻译：门锁装置
公开(公告)号：EP2703581A1
公开(公告)日：2014-03-05
申请号：EP12776624.4
申请日：2012-04-13
申请人： Aisin Seiki Kabushiki Kaisha
发明人： YAMAGUCHI Atsushi , TADA Takeshi
IPC分类号： E05B65/20
CPC分类号： E05B81/04 , E05B49/002 , E05B77/18 , E05B81/06 , E05B81/16 , E05B81/34 , E05B81/42 , E05B81/74 , E05B83/36 , E05B85/06 , Y10T70/5155 , Y10T70/7136
摘要： [Problem] To provide a door locking device which is able to be reduced in size relative to a conventional device. [Means for solving problem] According to the door locking device of this invention, a key operation transmission link, which transmits a key operation force relative to a key cylinder to a relay lever corresponding to "a lock switch member" related to this invention, is arranged so as to rotate about a common rotation axis which is shared with the relay lever, and therefore it is possible to reduce size of the door locking device compared to a conventional device at which they are arranged so as to rotate about different rotation axes from each other. In addition, a rotation space for first and second movable contact portions fits within a circular-shaped area around the common rotation axis because a first fan-shaped protruding portion including the first movable contact portion for transmitting a force to the key operation transmission link and the relay lever and a second fan-shaped protruding portion including the second movable contact portion for transmitting the force to the key operation transmission link and the relay lever are arranged around the common rotation axis which is common between the key operation transmission link and the relay lever, and also in this respect, it is possible to reduce the size of the door locking device.

3. 发明授权

EP2881529B1 DOOR LOCK DEVICE 有权
标题翻译：门锁装置
公开(公告)号：EP2881529B1
公开(公告)日：2018-03-21
申请号：EP13825336.4
申请日：2013-07-24
申请人： Aisin Seiki Kabushiki Kaisha
发明人： YAMAGUCHI Atsushi , TADA Takeshi , SONO Yasuhiko , TANIYAMA Masashi , KOJIMA Yusuke , KATSURAYAMA Atsushi , NISHIO Takashi , KOJIMA Kazunori , IWATA Masanari , YAMADA Yusuke
IPC分类号： E05B65/00 , E05B79/08 , E05B81/90 , E05B83/36 , E05B85/02
CPC分类号： E05B85/20 , E05B79/08 , E05B81/90 , E05B83/36 , E05B85/02 , Y10S292/55 , Y10S292/73 , Y10T292/1076
摘要： [Problem] To provide a door lock device which has a high degree of freedom in the disposition of an open link for switching between a locked state and an unlocked state and which has low operational resistance when being put into the locked state. [Solution] According to the door lock device of the present invention, when there is a malfunction in which the open link is jammed by the dust and therefore does not move from a lock waiting position to an unlock waiting position even when an unlock action is performed, when an outside handle interlock lever is turned, a sliding-contact tilt guide provided on a support body slides and makes sliding-contact with the open link and forcibly tilts the open link, and as a result, it becomes unnecessary to increase an energizing force of a torsion coil spring as a precaution against such malfunction. This makes it possible to reduce the operational resistance when the door lock device is put into the locked state.

4. 发明公开

EP2881529A1 DOOR LOCK DEVICE 有权
标题翻译：门锁装置
公开(公告)号：EP2881529A1
公开(公告)日：2015-06-10
申请号：EP13825336.4
申请日：2013-07-24
申请人： Aisin Seiki Kabushiki Kaisha
发明人： YAMAGUCHI Atsushi , TADA Takeshi , SONO Yasuhiko , TANIYAMA Masashi , KOJIMA Yusuke , KATSURAYAMA Atsushi , NISHIO Takashi , KOJIMA Kazunori , IWATA Masanari , YAMADA Yusuke
IPC分类号： E05B65/00
CPC分类号： E05B85/20 , E05B79/08 , E05B81/90 , E05B83/36 , E05B85/02 , Y10S292/55 , Y10S292/73 , Y10T292/1076
摘要： [Problem] To provide a door lock device which has a high degree of freedom in the disposition of an open link for switching between a locked state and an unlocked state and which has low operational resistance when being put into the locked state. [Solution] According to the door lock device of the present invention, when there is a malfunction in which the open link is jammed by the dust and therefore does not move from a lock waiting position to an unlock waiting position even when an unlock action is performed, when an outside handle interlock lever is turned, a sliding-contact tilt guide provided on a support body slides and makes sliding-contact with the open link and forcibly tilts the open link, and as a result, it becomes unnecessary to increase an energizing force of a torsion coil spring as a precaution against such malfunction. This makes it possible to reduce the operational resistance when the door lock device is put into the locked state.
摘要翻译：本发明的目的在于提供一种门锁装置，其在用于切换锁定状态和解锁状态的打开连杆的配置中具有高自由度，并且在进入锁定状态时具有低操作阻力。 [解决方案]根据本发明的门锁装置，当存在打开连杆被灰尘阻塞并因此即使当解锁动作是锁定时也不从锁定等待位置移动到解锁等待位置的故障当外侧把手联动杆转动时，设置在支撑体上的滑动接触倾斜引导件滑动并与打开连杆滑动接触并强制地倾斜打开连杆，结果，不必增加作为防止这种故障的预防措施，扭力螺旋弹簧的激励力。这使得可以减小当门锁装置处于锁定状态时的操作阻力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式