Console bracket fixing structure of car

专利摘要:
The present invention relates to a console bracket fixing structure of an automobile, and more particularly, to a structure for fixing a console bracket of an automobile employing a monocoque body to a center floor panel, wherein the amount of displacement of the tunnel fixing portion of the bracket is reduced so that the cowl cross The vibration of the bar can be suppressed. According to the present invention, the support pieces 11 and 11 'formed at the upper end of the cowl cross bar 4 are formed in a straight line to form the brackets 10 and 10' to which the carbonic acid gas is fixed. Brackets 10 and 10 'are fixed by spot welding fixing the a-shaped support pieces 12 and 12' at both sides of the tunnel 6 protruding in the longitudinal direction from the center to the upper surface of the tunnel 6 with a space therebetween. ) Is fixed by bolts 13 and 13 'at the vertical portions of the support pieces 12 and 12'.
公开号:KR19990039885A
申请号:KR1019970060128
申请日:1997-11-14
公开日:1999-06-05
发明作者:손정하
申请人:정몽규；현대자동차 주식회사；
IPC主号:

专利说明:

Console bracket fixing structure of car
The present invention relates to a console bracket fixing structure of an automobile, and more particularly, to a structure for fixing a console bracket of an automobile employing a monocoque body to a center floor panel.
As is well known, in a vehicle employing a monocoque body, a console bracket is provided between a cowl cross bar installed under the cowl panel and a tunnel of the center floor panel to suppress vibration of the cowl cross bar and the body, and to the cowl cross bar. By reducing the vibration of the steering column to be installed to improve the steering safety, and also to strengthen the support of the console, the conventional console bracket is the upper end of the bracket (1) formed in an inverted u-shape as shown in FIG. Bolts 7 in the tunnel 6 in which the support pieces 2, 2 'are formed in the cage crossbar 4, and the lower horizontal portion 3 is formed in the center follower panel 5. (7 ').
However, since the horizontal portion 3 of the bracket 1 is fixed to the panel 6 by two bolts 7 and 7 ', the bolt 7 when the cowl cross bar 4 vibrates up and down and left and right. Since the concentrated stress acts on the outer portion fixed to (7 '), that is, the lower bent portion of the bracket 1, the displacement amount (amplitude) of the bent portion is large (see the virtual line in FIG. 3), and thus the vibration suppression function of the cowl cross bar 4 There is a problem that becomes vulnerable.
The object of the present invention is to provide a console bracket fixing structure for a vehicle that can suppress the vibration of the cowl cross bar by reducing the displacement amount of the tunnel fixing portion of the bracket.
In order to achieve the above object, the present invention is to form a bracket that the upper end is fixed to the cowl cross bar in a straight line, and fixed the lower end of the bracket to the a-shaped support piece on both sides edge of the tunnel of the center follower panel outside the support piece vertical It is by bolting to the part.
1 is a perspective view of an embodiment of the present invention.
2 is a side view of an embodiment of the present invention.
3 is a side view of a conventional one.
* Explanation of symbols for main parts of the drawings
4: cowl cross bar 5: center floor panel
6: tunnel 10, 10 ': bracket
12, 12 ': support piece 13, 13': bolt
1 and 2, the support pieces 11 and 11 ′ formed at the upper end of the cowl cross bar 4 are linear in brackets 10 and 10 ′ in which carbon dioxide gas welding is fixed. And a-shaped support pieces 12 and 12 'are formed at both edges of the tunnel 6 protruding in the longitudinal direction in the center of the center follower panel 5 with the upper surface of the tunnel 6 and spaces therebetween. Spot welding is fixed to fix the lower ends of the brackets 10 and 10 'to the vertical portions of the support pieces 12 and 12' with bolts 13 and 13 '.
In the present invention as described above, the brackets 13 and 12 'are formed in a straight line and the lower ends of the bolts 13 (the vertical portions of the support pieces 12 and 12' are fixed to both edges of the tunnel 6). 13 ') to suppress the deformation and vibration of the lower ends of the brackets 10 and 10', so that vibration of the cowl cross bar 4 and the body is suppressed, and vibration of the cowl cross bar 4 and the like is suppressed. The vibration of the installed steering column and the wheel is reduced, and the support pieces 12 and 12 'are fixed to the upper surface and the space of the tunnel 6 so that the support pieces 12 and 12' perform the vibration absorption function. .
As described above, in the present invention, the upper end of the bracket is fixed to the cowl cross bar in a straight line, and the lower end thereof is coupled to the vertical part of the support piece fixed to the tunnel of the center follower panel, so that the deformation and vibration of the lower end of the bracket are suppressed. Since the vibration of the cross bar and the body is suppressed and the vibration of the cowl cross bar is suppressed, the vibration of the steering column or the like is reduced, so that the steering safety of the steering wheel is good and the safe driving is possible.

权利要求:
Claims (2)
[1" claim-type="Currently amended] The console of the vehicle is formed by straightly forming a bracket having an upper end fixed to the cowl cross bar, and fixing the a-shape support beams at both corners of the tunnel of the center follower panel by bolting the lower end of the bracket to the vertical part of the support part. Bracket fixing structure.
[2" claim-type="Currently amended] The console bracket fixing structure for an automobile according to claim 1, wherein the support piece is fixed to the upper surface and the space of the tunnel.

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同族专利:

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公开号 | 公开日

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引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
1997-11-14|Application filed by 정몽규, 현대자동차 주식회사

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1997-11-14|Priority to KR1019970060128A

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1999-06-05|Publication of KR19990039885A

优先权:

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申请号 | 申请日 | 专利标题

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KR1019970060128A|KR19990039885A|1997-11-14|1997-11-14|Console bracket fixing structure of car|