KR19980034635U - Cowl cross member reinforcement structure of car - Google Patents
Cowl cross member reinforcement structure of car Download PDFInfo
- Publication number
- KR19980034635U KR19980034635U KR2019960047585U KR19960047585U KR19980034635U KR 19980034635 U KR19980034635 U KR 19980034635U KR 2019960047585 U KR2019960047585 U KR 2019960047585U KR 19960047585 U KR19960047585 U KR 19960047585U KR 19980034635 U KR19980034635 U KR 19980034635U
- Authority
- KR
- South Korea
- Prior art keywords
- cross member
- cowl cross
- cowl
- panel
- supporter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/081—Cowls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/14—Dashboards as superstructure sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/12—Production or manufacturing of vehicle parts
- B60Y2410/124—Welded parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/12—Production or manufacturing of vehicle parts
- B60Y2410/125—Bounded parts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 고안은 자동차의 카울 크로스 멤버 보강구조에 관한 것으로서, 강성을 증대하고, 충격력의 분산을 양호하게 하며, 스티어링 휠의 진동을 억제토록 한 것이다.The present invention relates to a cowl cross member reinforcement structure of an automobile, which increases rigidity, improves dispersion of impact force, and suppresses vibration of a steering wheel.
본 고안은 카울 크로스 멤버(1)와 카울 패널(2)을 써포터(3)로서 용접 결합함과 동시에 양단을 프론트 필러 인너 로워 패널(미도시)에 결합하고, 카울 크로스 멤버(1)에 브래킷(5)(5')을 설치하여 상기 브래킷(5)(5')과 대쉬 패널(4)의 하단 중앙에 써포터 바(11)(11')를 일정간격을 두고 볼트(12)로 결합하여 그 사이에 지지바(13)를 용접 결합하여서 된 것이다.The present invention combines the cowl cross member (1) and the cowl panel (2) as a supporter (3) while simultaneously coupling both ends to the front pillar inner lower panel (not shown), and the cowl cross member (1) with a bracket ( 5) (5 ') by installing the supporter bar (11) (11') at the center of the lower end of the bracket (5) (5 ') and the dash panel (4) with a bolt 12 to the It is made by welding the support bar 13 in between.
Description
본 고안은 자동차의 카울 크로스 멤버 보강구조에 관한 것이다.The present invention relates to a cowl cross member reinforcement structure of an automobile.
카울 크로스 멤버는 정면 충돌시에 스티어링 컬럼의 후방 변위를 억제함과 동시에 보디를 횡방향으로 지지하여 강성을 증대시키는 기능을 하는 것으로서, 종래의 카울 크로스 멤버는 도 2에 도시한 바와 같이 카울 크로스 멤버(1)와 카울 패널(2)을 서포터(3)로서 결합함과 동시에 양단을 프론트 필러 인너 로워 패널에 결합하고, 카울 크로스 멤버(1)와 대쉬 패널(4)의 하단 중앙에 브래킷(5)(6)를 설치하여 센터 써포트 바(7)를 볼트(8)로 결합한 것이다.The cowl cross member has a function of suppressing rear displacement of the steering column during frontal collision and simultaneously supporting the body in a lateral direction to increase rigidity. The conventional cowl cross member has a cowl cross member as shown in FIG. 2. Combine (1) and cowl panel (2) as supporters (3) and both ends to the front pillar inner lower panel, and bracket (5) at the bottom center of cowl cross member (1) and dash panel (4) (6) is installed and the center support bar (7) is joined with the bolt (8).
그러나 상기한 카울 크로스 멤버(1)와 대쉬 패널(4)의 하단 중앙에 결합되는 센터 써포터 바(7)는 1본의 바로서만 형성되어 있으므로 그 강성이 취약하고, 정면 충돌시에 충격력이 대쉬 패널(4)에 균등하게 분산되지 못하기 때문에 스티어링 컬럼의 후방 변위량이 크게 되어 탑승자의 상해치가 크게 될 뿐 아니라 스티어링 휠의 진동이 심하여 그 조작성이 경쾌하지 못하고, 운전자의 피로가 빨리 오는 문제점이 있는 것이다.However, since the center supporter bar 7 coupled to the lower center of the cowl cross member 1 and the dash panel 4 is formed only in one bar, its rigidity is weak, and the impact force at the time of frontal collision is the dash panel. Since it is not evenly distributed in (4), the amount of rear displacement of the steering column is increased, resulting in not only a large injury to the occupant, but also the vibration of the steering wheel is severe and the operability is not light, and the driver's fatigue is fast. .
본 고안은 상기한 문제점을 시정하여 강성을 증대하고, 충격력의 분산을 양호하게 하며, 스티어링 휠의 진동을 억제한 자동차의 카울 크로스 멤버 보강구조를 제공하는 것을 목적으로 한다.The object of the present invention is to provide a cowl cross member reinforcement structure of a vehicle that corrects the above problems, increases rigidity, improves dispersion of impact force, and suppresses vibration of a steering wheel.
본 고안은 상기한 목적을 달성하기 위하여 카울 크로스 멤버와 카울 패널을 써포터로 결합함과 동시에 카울 크로스 멤버의 양단을 프론트 필러 인너 로워 패널에 결합한 것에 있어서, 상기 카울 크로스 멤버와 대쉬 패널의 하단 중앙에 써포터 바를 일정간격을 두고 결합하여 그 사이에 지지바를 연결하여서 된 것이다.The present invention is to combine the cowl cross member and the cowl panel as a supporter to achieve the above object, and at the same time to combine the both ends of the cowl cross member to the front pillar inner lower panel, in the lower center of the cowl cross member and the dash panel The supporter bars are joined at regular intervals, and the support bars are connected between them.
도 1은 본 고안의 실시예의 사시도.1 is a perspective view of an embodiment of the present invention.
도 2는 종래의 것의 사시도.2 is a perspective view of a conventional one.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 카울 크로스 멤버2 : 카울 패널1: cowl cross member 2: cowl panel
3 : 써포터4 : 대쉬 패널3: supporter 4: dash panel
11, 11' : 써포트 바13 : 지지바11, 11 ': Support bar 13: Support bar
본 고안은 도 1에 도시한 바와 같이 카울 크로스 멤버(1)와 카울 패널(2)을 써포터(3)로서 용접 결합함과 동시에 양단을 프론트 필러 인너 로워 패널(미도시)에 결합하고, 카울 크로스 멤버(1)에 브래킷(5)(5')을 설치하여 상기 브래킷(5)(5')과 대쉬 패널(4)의 하단 중앙에 써포터 바(11)911')를 일정간격을 두고 볼트(12)로 결합하여 그 사이에 지지바(13)를 용접 결합하여서 된 것이다.The present invention combines the cowl cross member 1 and the cowl panel 2 as the supporter 3 as shown in FIG. 1 and simultaneously couples both ends to the front pillar inner lower panel (not shown). The brackets 5 and 5 'are installed on the member 1 so that the supporter bars 11 and 911' are centered at the bottom center of the brackets 5 and 5 'and the dash panel 4 at a predetermined interval. 12) is to be bonded by welding the support bar 13 therebetween.
이상과 같은 본 고안은 카울 크로스 멤버(1)와 대쉬 패널(4)의 하단 중앙에 써포터바(11)(11')를 일정간격을 두고 결합하고 그 사이에 지지바(12)를 결합하여 사다리 형상으로 형성하였으므로 카울 크로스 멤버(1)의 강성이 증대되고, 정면 충돌시에 카울 크로스 멤버(1)에 충격력이 가하여 질 때 충격력이 대쉬 패널(4) 및 센터 플로워 패널에 균등하게 분산되므로서 충격흡수가 양호하여 스티어링 컬럼의 후방 변위량이 감소되어 탑승자의 상해치가 감소되고, 카울 크로스 멤버(1)의 강성 증대에 의하여 이에 설치되는 스티어링 컬럼의 진동이 억제되어 스티어링 휠의 조작성이 경쾌하게 되는 것이다.As described above, the present invention combines the supporter bars 11 and 11 'at the center of the lower end of the cowl cross member 1 and the dash panel 4 at regular intervals, and the support bar 12 is coupled therebetween. Since it is formed in a shape, the rigidity of the cowl cross member 1 is increased, and when the impact force is applied to the cowl cross member 1 at the time of frontal impact, the impact force is distributed evenly to the dash panel 4 and the center follower panel. Absorption is good, the amount of rear displacement of the steering column is reduced, and the injury value of the occupant is reduced, and the vibration of the steering column installed therein is suppressed by increasing the rigidity of the cowl cross member 1, so that the operability of the steering wheel is light.
이상과 같이 본 고안은 카울 크로스 멤버와 대쉬 패널 하단 중앙에 써포터 바를 일정간격을 두고 결합하여 그 사이에 지지바를 결합하여 사다리 형상으로 형성하였으므로 강성이 증대되고 정면 충돌시에 카울 크로스 멤버에 가하여지는 충격력이 대쉬 패널과 센터 플로워 패널에 균등하게 분산되므로서 충격흡수가 양호하게 되므로 스티어링 컬럼의 후방 변위량이 감소되어서 탑승자의 상해치가 감소되고, 스티어링 휠의 진동이 억제되어 그 조작성이 경쾌하며, 운전자의 피로가 경감되어 안전운전을 할 수 있는 등의 효과가 있는 것이다.As described above, the present invention combines the supporter bar at the center of the lower part of the cowl cross member and the dash panel at regular intervals, and forms a ladder shape by combining the support bar therebetween, so that the rigidity is increased and the impact force applied to the cowl cross member at the time of frontal collision. Evenly distributed in the dash panel and the center floor panel, the shock absorption is good, the rear displacement of the steering column is reduced, the injury value of the occupant is reduced, the vibration of the steering wheel is suppressed, the operability is light and the driver's fatigue This can reduce the risk of driving safely.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960047585U KR19980034635U (en) | 1996-12-11 | 1996-12-11 | Cowl cross member reinforcement structure of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960047585U KR19980034635U (en) | 1996-12-11 | 1996-12-11 | Cowl cross member reinforcement structure of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980034635U true KR19980034635U (en) | 1998-09-15 |
Family
ID=53988694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960047585U KR19980034635U (en) | 1996-12-11 | 1996-12-11 | Cowl cross member reinforcement structure of car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980034635U (en) |
-
1996
- 1996-12-11 KR KR2019960047585U patent/KR19980034635U/en not_active Application Discontinuation
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