KR19980052992U - Cowl cross member coupling structure of car - Google Patents
Cowl cross member coupling structure of car Download PDFInfo
- Publication number
- KR19980052992U KR19980052992U KR2019960066174U KR19960066174U KR19980052992U KR 19980052992 U KR19980052992 U KR 19980052992U KR 2019960066174 U KR2019960066174 U KR 2019960066174U KR 19960066174 U KR19960066174 U KR 19960066174U KR 19980052992 U KR19980052992 U KR 19980052992U
- Authority
- KR
- South Korea
- Prior art keywords
- cowl
- steering column
- cross member
- cowl cross
- panel
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 16
- 238000010168 coupling process Methods 0.000 title claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 230000035515 penetration Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
-
- 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
- B62D25/145—Dashboards as superstructure sub-units having a crossbeam incorporated therein
-
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/22—Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system
- B62D7/224—Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system acting between the steering wheel and the steering gear, e.g. on the steering column
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 결합구조.에 관한 것으로서, 카울 크로스 멤버의 진동과 스티어링 핸들의 떨림을 억제하고, 카울 패널의 실내 침입량을 작게한것이다.The present invention relates to a cowl cross member coupling structure of an automobile. The vibration of the cowl cross member and the shaking of the steering wheel are suppressed, and the interior penetration of the cowl panel is reduced.
본 고안은 카울 패널(1)의 카울 인너 로워 패널(2)과 카울 크로스 맴버(3)의 상면 사이에 스티어링 컬럼 어퍼 써포터(4)를 결합하고, 카울 크로스 멤버(3)의 하면에 스티어링 컬럼 플레이트(5)를 결합하여 그 상단과 카울 크로스 멤버(3)의 상면 사이에 스티어링 컬럼 보강부재(6)를 결합하며, 스티어링 컬럼 플레이트(5)에 스티어링(7) 컬럼을 설치한 것에 있어서, 상기 카울 인너 로워 패널(2)과 스티어링 컬럼 플레이트(5)의 하단 사이에 스티어링 컬럼 어퍼 써포터(4)와 폐단면이 형성되게 재 1 보강부재(11)를 결합하고, 상기 스티어링 컬럼 플레이트(5) 및 제1보강부재(11)의 결합부와 카울 크로스 멤버(3)사이에 제2보강부재(12)를 결합하여서 된 것이다.The present invention couples the steering column upper supporter 4 between the cowl inner lower panel 2 of the cowl panel 1 and the upper surface of the cowl cross member 3, and the steering column plate on the lower surface of the cowl cross member 3; (5) by combining the steering column reinforcing member 6 between the upper end and the upper surface of the cowl cross member (3), the steering column plate (5) in the steering (7) in the column, the cowl The first reinforcing member 11 is coupled between the inner lower panel 2 and the lower end of the steering column plate 5 so that the steering column upper supporter 4 and the closed end surface are formed, and the steering column plate 5 and the first The second reinforcing member 12 is coupled between the engaging portion of the first reinforcing member 11 and the cowl cross member 3.
Description
본 고안은 자동차의 카울 크로스 멤버 결합구조.에 관한 것이며, 특히 카울 크로스 멤버와 카울 패널의 스티어링 컬럼 고정위치의 결합구조.에 관한 것이다.The present invention relates to a cowl cross member coupling structure of an automobile, and more particularly, to a coupling structure of a steering column fixing position of a cowl cross member and a cowl panel.
카울 크로스 멤버는 정면 충돌시에 스티어링 컬럼의 후방변위를 억제함과 동시에 차체의 강성을 증대시키기 위하여, 카울 크로스 멤버의 양단은 프론트 필러 인너 로워 패널에 결합하고 카울 크로스 멤버와 카울 인너 로워 패널 사이는 써포터로 결합되어 있는 바, 종래의 카울 크로스 멤버와 카울 패널의 결합구조.는 도 2에서 참조되는 바와 같이 카울 패널(1)의 카울 인너 로워 패널(2)과 카울 크로스 멤버(3)의 상면 사이에 스티어링 컬럼 어퍼 써포터(4)를 용접 결합하고, 카울 크로스 멤버(3)의 하면에 스티어링 컬럼 플레이트(5)를 결합하여 그 상단과 카울 크로스 멤버(3)의 상면 사이에 스티어링 컬럼 보장부재(6)를 결합하여 스티어링 컬럼 플레이트(5)에 스티어링 컬럼(7)을 설치한 것이다.The cowl cross member combines the front pillar inner lower panel with both ends of the cowl cross member and the cowl inner lower panel in order to increase the rigidity of the body while suppressing the rear displacement of the steering column during frontal collision. The coupling structure of the conventional cowl cross member and cowl panel is coupled to the supporter. As shown in FIG. 2, the cowl inner lower panel 2 and the top surface of the cowl cross member 3 of the cowl panel 1 are referred to. The steering column upper supporter 4 is welded to each other, and the steering column plate 5 is coupled to the lower surface of the cowl cross member 3 so that the steering column guarantee member 6 ) Is installed to the steering column plate 5 to the steering column plate (5).
그러나 카울 인너 로워 패널(2)과 카울 크로스 멤버(3) 사이에는 히터 등을 설치하기 위하여 일정간격을 유지하여야만 하는 바, 상기한 결합구조.는 카울 인너 로워 패널(2)과 카울 크로스 멤버(3)는 스티어링 컬럼 어퍼 써포터(4)만으로 결합되어 있고, 카울 인너 로워 패널(2)은 박판으로만 형성되어 있으므로 주행시에 카울 인너 로워 패널(2)에 진동과 비틀림이 발생하고, 상기 비틀림과 진동이 스티어링 컬럼 어퍼 써포터(4), 카울 크로스 멤버(3) 및 스티어링 컬럼 플레이트(5)를 경유하여 스티어링 컬럼(7)에 전달되기 때문에 스티어링 컬럼(7)이 떨리게 되어 운전조작성이 경쾌하지 못하고, 정면 충돌시에 카울 인너 로워 패널의 침입량의 크게되어 운전자의 안전성이 취약하게 되는 문제점이 있게 되는 것이다.However, between the cowl inner lower panel 2 and the cowl cross member 3, a constant distance must be maintained in order to install a heater and the like. The above coupling structure is the cowl inner lower panel 2 and the cowl cross member 3. ) Is coupled to the steering column upper supporter (4) only, and the cow inner lower panel (2) is formed only of thin plates, so vibration and torsion occurs in the cow inner lower panel (2) during driving, and the torsion and vibration Since it is transmitted to the steering column 7 via the steering column upper supporter 4, the cowl cross member 3, and the steering column plate 5, the steering column 7 is shaken, and driving operation is not light and the frontal collision is prevented. There is a problem that the intrusion amount of the cowl inner lower panel is large and the driver's safety is weak.
본 고안은 상기한 문제점을 시정하여 카울 크로스 멤버의 진동과 스티어링 핸들의 떨림을 억제하고, 카울 패널의 실내 침입량을 작게 한 자동차의 카울 크로스 멤버 결합구조.를 제공하는 것을 목적으로 한다.The object of the present invention is to provide a cowl cross member coupling structure of an automobile in which the above problems are suppressed to suppress vibration of the cowl cross member and shaking of the steering handle, and to reduce the amount of indoor penetration of the cowl panel member.
본 고안은 상기한 목적을 달성하기 위하여 카울 패널의 카울 인너 로워 패널과 카울 크로스 멤버의 상면 사이에 스티어링 컬럼 어퍼 써포터를 결합하고, 카울 크로스 멤버의 하면에 스티어링 컬럼 플레이트를 결합하여 그 상단과 카울 크로스 멤버의 상면 사이에 스티어링 보강부재를 결합한 것에 있어서, 상기 카울 인너 로워 패널과 스티어링 컬럼 플레이트의 하단 사이에 스티어링 컬럼 어퍼 써포터와 폐단면이 형성되게 제1보강부재를 결합하고, 상기 스티어링 컬럼 플레이트 및 제1보강부재의 결합부와 카울 크로스 멤버 사이에 제2보강부재를 결합하여서 된 것이다.The present invention combines the steering column upper supporter between the cowl inner lower panel of the cowl panel and the top of the cowl cross member, and the steering column plate on the bottom of the cowl cross member to achieve the above object. In the coupling of the steering reinforcing member between the upper surface of the member, the first reinforcing member is coupled to form a steering column upper supporter and a closed end surface between the cowl inner lower panel and the lower end of the steering column plate, the steering column plate and the first The second reinforcing member is coupled between the engaging portion of the reinforcing member and the cowl cross member.
도 1은 카울 크로스 멤버의 설치상태도1 is an installation state of the cowl cross member
도 2는 도 1의 A-A선에 따른 본 고안의 실시예의 단면도2 is a cross-sectional view of an embodiment of the present invention along the line A-A of FIG.
도 3는 도 2의 B-B선 단면도3 is a cross-sectional view taken along the line B-B of FIG.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 카울 패널2 : 카울 인너 로워 패널1: cowl panel 2: cowl inner lower panel
3 : 카울 크로스 멤버4 : 스티어링 컬럼 어퍼 써포터3: cowl cross member 4: steering column upper supporter
5 : 스티어링 컬럼 플레이트11 : 제1보강부재5: steering column plate 11: first reinforcing member
12 : 제2보강부재12: second reinforcing member
본 고안은 도 2 및 도 5에 도시한 바와 같이 카울 패널(1)의 카울 인너 로워 패널(2)과 카울 크로스 멤버(3)의 상면 사이에 스티어링 컬럼 어퍼 써포터(4)를 결합하고, 카울 크로스 멤버(3)의 하면에 스티어링 컬럼 플레이트(5)를 결합하여 그 상단과 카울 크로스 멤버(3)의 상면 사이에 스티어링 컬럼 보강부재(6)를 결합하며 스티어링 컬럼 플레이트(5)에 스티어링(7) 컬럼을 설치한 것에 있어서, 상기 카울 인너 로워 패널(2)과 스티어링 컬럼 플레이트(5)의 하단 사이에 스티어링 컬럼 어퍼 써포터(4)와 폐단면이 형성되게 제1보강부재(11)를 결합하고, 상기 스티어링 컬럼 플레이트(5)와 제1보강부재(11)의 결합부와 카울 크로스 멤버(3) 사이에 제2보강부재(12)를 결합하여서 된 것이다.2 and 5, the steering column upper supporter 4 is coupled between the cowl inner lower panel 2 of the cowl panel 1 and the upper surface of the cowl cross member 3, and the cowl cross as shown in FIGS. 2 and 5. The steering column plate 5 is coupled to the lower surface of the member 3, and the steering column reinforcing member 6 is coupled between the upper end of the member 3 and the upper surface of the cowl cross member 3, and the steering 7 is connected to the steering column plate 5. In the installation of the column, the first reinforcing member 11 is coupled between the cowl inner lower panel 2 and the lower end of the steering column plate 5 to form a steering column upper supporter 4 and a closed end surface. The second reinforcing member 12 is coupled between the coupling portion of the steering column plate 5 and the first reinforcing member 11 and the cowl cross member 3.
이상과 같은 본 고안은 카울 인너 로워 패널(2) 스티어링 컬럼 플레이트(5)의 하단 사이에 스티어링 컬럼 어퍼 써포터(4)와 폐단면이 형성되게 제1보강부재(11)를 결합하고, 스티어링 컬럼 플레이트(5) 및 제1보강부재(11)의 결합부와 카울 크로스 멤버(3) 사이에 제2보강부재(12)를 결합하였으므로 카울 패널(1)과 카울 크로스 멤버(3)의 결합강성이 증대되는 것이다.The present invention as described above combines the first reinforcing member 11 so that the steering column upper supporter 4 and the closed end surface is formed between the lower end of the cowl inner lower panel 2, the steering column plate 5, and the steering column plate. (5) Since the second reinforcing member 12 is coupled between the engaging portion of the first reinforcing member 11 and the cowl cross member 3, the coupling rigidity of the cowl panel 1 and the cowl cross member 3 is increased. Will be.
상기와 같이 카울 패널(1)과 카울 크로스 멤버(3)의 결합강성이 증대되면 주행시에 카울 크로스 멤버(3)의 진동이 방지되고 스티어링 컬럼(7)의 떨림이 억제되고, 정면 충돌시에 충격력이 분산되어 충격흡수가 양호하게 되는 것이다.As described above, when the coupling rigidity between the cowl panel 1 and the cowl cross member 3 is increased, vibration of the cowl cross member 3 is prevented during driving and vibration of the steering column 7 is suppressed. This is dispersed and the shock absorption is good.
이상과 같이 본 고안은 카울 인너 로워 패널과 스티어링 컬럼 플레이트의 하단 사이에 스티어링 컬럼 어퍼 써포터와 폐단면이 형성되게 제1보강부재를 결합하고, 제1보강부재의 하단과 카울 크로스 멤버 사이에 제2보강부재를 결합하여 카울 패널과 카울 크로스 멤버의 결합강성을 증대하였으므로 주 행 시에 카울 크로스 멤버의 진동이 방지되고, 카울 크로스 멤버의 진동이 방지되므로 스티어링 컬럼의 떨림이 억제되어 운전 조작성이 향상되므로 피로가 경감되는 것이다.As described above, the present invention combines the first reinforcing member to form a steering column upper supporter and a closed end surface between the cowl inner lower panel and the lower end of the steering column plate, and between the bottom of the first reinforcing member and the cowl cross member. Since the coupling stiffness of the cowl panel and cowl cross member is increased by combining the reinforcing member, vibration of the cowl cross member is prevented during driving, and vibration of the cowl cross member is prevented. Fatigue is reduced.
또한 정면 충돌시에 충격력이 분산되어 카울 패널의 실내 침입량이 작게되므로 운전자의 상해치가 감소되어 운전자의 안전성이 증대되는 등의 효과가 있는 것이다.In addition, since the impact force is dispersed during the frontal collision, the intrusion of the interior of the cowl panel is small, so that the driver's injury value is reduced, thereby increasing the driver's safety.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960066174U KR19980052992U (en) | 1996-12-31 | 1996-12-31 | Cowl cross member coupling structure of car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960066174U KR19980052992U (en) | 1996-12-31 | 1996-12-31 | Cowl cross member coupling structure of car |
Publications (1)
Publication Number | Publication Date |
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KR19980052992U true KR19980052992U (en) | 1998-10-07 |
Family
ID=54004048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019960066174U KR19980052992U (en) | 1996-12-31 | 1996-12-31 | Cowl cross member coupling structure of car |
Country Status (1)
Country | Link |
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KR (1) | KR19980052992U (en) |
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1996
- 1996-12-31 KR KR2019960066174U patent/KR19980052992U/en not_active Application Discontinuation
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