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1. 发明专利

JP2003237370A TAILGATE INSTALLATION STRUCTURE 审中-公开
公开(公告)号：JP2003237370A
公开(公告)日：2003-08-27
申请号：JP2002043264
申请日：2002-02-20
申请人： GP DAIKYO CORP , MAZDA MOTOR
发明人： HARIMA KAZUNARI , YAMAGUCHI KOICHIRO , SUMI MICHIO , KAWAMOTO CHIKA
IPC分类号： B60J5/10
摘要： PROBLEM TO BE SOLVED: To provide a relatively simple tailgate structure, without increasing the number of part items in installing a resin tailgate on a body rear part, capable of minimizing the displacement amount of a tailgate even when an installation part on a hinge of an inner panel is broken. SOLUTION: A reinforcement bracket 15 which reinforces the installation part on a hinge plate 23 of an inner panel is installed inside a panel spatial portion 13 formed between a resin inner panel 11 and an outer panel 12. The reinforcement bracket is provided with a body portion 16 corresponding to the hinge installation part of the inner panel and a plate-shaped extension portion 17 which is jointed to an outer panel with extended to near side of a panel jointing portion 14 of the inner panel and the outer panel from the body portion. The extension portion is provided with a fold portion 17b which is folded along the outer panel near the panel jointing portion. The fold portion is jointed to the outer panel through an adhesive layer Db. COPYRIGHT: (C)2003,JPO

2. 发明专利

JPH04303078A AUTOMOTIVE SPOILER STRUCTURE 失效
公开(公告)号：JPH04303078A
公开(公告)日：1992-10-27
申请号：JP9097791
申请日：1991-03-30
申请人： MAZDA MOTOR
发明人： OTA MICHITAKA , SUMI MICHIO , KADOTA KATSUNORI
IPC分类号： B62D25/10 , B62D37/02
摘要： PURPOSE:To provide such an automobile spoiler structure that is no fear of any drop of fragments of a spoiler even if it is broken at time of a rear-end collision. CONSTITUTION:In such one that a spoiler 1 is attached to a trunk lid (body side member) 4, a body side member bending part 5 is installed in this trunk lid 4, while a spoiler side bending part 3 is formed in a position corresponding to the body side member bending part 5 of the trunk lid 4 of the spoiler 1, and when an impact of a rear-end collision or the like is received, the trunk lid 4 is bent at the body side member bending part 5 and simultaneously the spoiler 1 is bent at the spoiler side bending part 3, so that even at time of the impact received, there is no fear of any drop of fragments of the spoiler 1.

3. 发明专利

JPH02104879A DOOR LOCKER FOR VEHICLE 失效
公开(公告)号：JPH02104879A
公开(公告)日：1990-04-17
申请号：JP25531088
申请日：1988-10-11
申请人： MAZDA MOTOR
发明人： NISHIGAMI TAKASHI , SUMI MICHIO
IPC分类号： E05B85/24 , B60J5/00 , E05B77/12 , E05B79/12 , E05B79/22 , E05B83/36
摘要： PURPOSE:To prevent the rush of door into room by a method in which a part extending toward the outer panel side of door is provided to a lock lever, and when the outer panel is deformed inwards, the lock lever pressed on the inner surface of the outer panel is turned toward the locking side. CONSTITUTION:A part 39 extending toward the outer panel 4 side of door is provided to a door lock lever 36 to lock or unlock the door. In the locked state of door, when the panel 4 is deformed inwards by side collision, etc., a link part 7 to connect the inner handle with the body 5 is flexed and pulled, and an open link 32 is moved downwards. Before the movement, however, the part 39 is pressed out on the inner surface of the panel 4, the lock lever 36 is clockwise turned to prevent the unlocking of door in the same way as key cylinder or lock knob is operated. The rush of door into room by side collision, etc., can thus be prevented.

4. 发明专利

JPH064988B2 失效
公开(公告)号：JPH064988B2
公开(公告)日：1994-01-19
申请号：JP25531088
申请日：1988-10-11
申请人： MAZDA MOTOR
发明人： NISHIGAMI TAKASHI , SUMI MICHIO
IPC分类号： E05B85/24 , B60J5/00 , E05B77/12 , E05B79/12 , E05B79/22 , E05B83/36 , E05B65/32

5. 发明专利

JPH05286444A 失效
公开(公告)号：JPH05286444A
公开(公告)日：1993-11-02
申请号：JP11791292
申请日：1992-04-09
申请人： MAZDA MOTOR
发明人： TANAKA MATSUHIRO , SUMI MICHIO , MATSUI KATSUAKI , ODA YOSHIO
IPC分类号： B62D1/16 , B62D1/19
摘要： PURPOSE:To provide a vehicular steering device and an attaching method therof to allow longitudinal directional turning motion of a steering shaft when a vehicle comes into collision while securing attaching performance of the steering shaft. CONSTITUTION:A steering shaft attaching method and a vehicular steering device attached this attaching method are constituted in such a way that a steering gear box 30 is installed on a vehicle body in a condition of applying a prescribed steering angle to a tie rod, and one end of an intermediate shaft 26 whose other end is connected to a pinion gear is arranged in a vehicle room, and a fixing part of a yoke arranged on the one end and the lower end of a steering shaft are fastened/fixed to each other from almost below by means of a bolt, these are characterized in that a prescribed steering angle is set so that a rod arranged in this york can be put in a horizontal condition when a vehicle is in a rectilinearly advancing condition.

6. 发明专利

JPH02234878A SUPPORT STRUCTURE OF TILT STEERING 失效
公开(公告)号：JPH02234878A
公开(公告)日：1990-09-18
申请号：JP5420489
申请日：1989-03-06
申请人： MAZDA MOTOR
发明人： MAKI SHUJI , MIYOSHI KEISUKE , SUMI MICHIO
IPC分类号： B62D1/18
摘要： PURPOSE:To increase the safety at the time of collision by providing a rotation regulating means between the upper part of a steering column and an upper bracket so that the rotation of the steering column can be regulated when a determined or more external force acts on a vehicle body. CONSTITUTION:The lower end part 2A of a steering column 2 supporting a steering wheel 1 is supported by a lower bracket 4 fixed to a vehicle body 3 side in such a manner as to be capable of vertically tilting. The upper part 2B of the steering column 2 is supported by a shaft 7 inserted through a tilt regulating hole 5a of long channel form formed on an upper bracket 5 in such a manner as to be capable of regulating the tilt angle. In this case, a rotation regulating means 8 formed of a round bar is provided between the upper part 2B of the steering column 2 and the upper bracket 5. Namely, the front edge part 5b of the upper bracket 5 is formed into a circle with radial R having a support shaft 10 as the center, and the round bar 8 is fixed to the top end of a lower bracket 16 in face to the front edge part 5b with a certain space.

7. 发明专利

JPH02234877A SUPPORT STRUCTURE OF TILT STEERING 失效
公开(公告)号：JPH02234877A
公开(公告)日：1990-09-18
申请号：JP5420389
申请日：1989-03-06
申请人： MAZDA MOTOR
发明人： MIYOSHI KEISUKE , MAKI SHUJI , SUMI MICHIO
IPC分类号： B62D1/18
摘要： PURPOSE:To increase the safety at the time of collision by providing a movement permitting leans for making possible to relatively move both brackets of the column side and the vehicle body side when a determined or more external force acts on the vehicle body, and also providing a rotation regulating means for regulating the relative movement after the relative movement is conducted. CONSTITUTION:In a tilt steering, a movement permitting means 11 for making possible to relatively move both brackets 4 and 51, 52 in the axial direction of a steering column 2 when a determined or mole external force acts on the vehicle body 3 side is applied between the column side bracket 4 and the vehicle body side brackets 51, 52 provided on the lower end parts 2A of the steering column 2 so that the upward rotation of the steering column 2 can be regulated at the time of collision. The movement permitting means 11 is formed by caulking and fixing a support shaft inserted through the small hole part of a gound-shaped through hole formed on one bracket to the other bracket. Further, a rotation regulating means 12 consisting of gears 17, 16 for regulating the relative movement of the both brackets after their relative movement is provided.

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