KR19980048374U - Structure of car cross member - Google Patents
Structure of car cross member Download PDFInfo
- Publication number
- KR19980048374U KR19980048374U KR2019960061532U KR19960061532U KR19980048374U KR 19980048374 U KR19980048374 U KR 19980048374U KR 2019960061532 U KR2019960061532 U KR 2019960061532U KR 19960061532 U KR19960061532 U KR 19960061532U KR 19980048374 U KR19980048374 U KR 19980048374U
- Authority
- KR
- South Korea
- Prior art keywords
- cross member
- floor
- present
- front portion
- vehicle
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/152—Front or rear frames
-
- 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
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 하부 플로어상에 제공되는 크로스 부재의 구조에 관한 것으로, 플로어의 전방부에 제공되는 제 1 크로스 부재의 전면부상에 2이상의 굴곡 돌출부를 제공하여 크로스 부재의 충격 흡수력을 향상시키게 되는 것을 특징으로 하는 자동차 크로스 부재의 구조를 제공한다.The present invention relates to a structure of a cross member provided on a lower floor of an automobile, and to provide two or more curved protrusions on a front portion of a first cross member provided in a front portion of a floor to improve impact absorption of the cross member. It provides a structure of a vehicle cross member, characterized in that.
Description
본 고안은 자동차 크로스 부재의 구조에 관한 것이다.The present invention relates to the structure of an automobile cross member.
일반적으로, 자동차의 하부 차체인 플로어에는 중심부의 배기 파이프 터널부와 크로스 부재 및 플로어 하부의 보강부재 등으로 구성되어 있으며, 이러한 플로어의 측면부에는 사이드 외부 패널과 사이드 내부 패널이 결합된 상태로 유지되어 있다.In general, a floor, which is a lower body of an automobile, is composed of an exhaust pipe tunnel part and a cross member of a central part, and a reinforcement member of a lower part of the floor, and a side outer panel and a side inner panel are coupled to the side part of the floor. have.
그런데, 종래에 있어서, 자동차의 플로어 상에는 여러개의 크로스 부재가 제공되며, 이러한 크로스 부재 중의 제일 전방부에 제공되는 제 1 크로스 부재는 충격 완화요소로 구성되어 있으나 운전자의 안전을 위하여 보다 향상된 강성을 필요로 하는 문제점이 있었다.By the way, in the related art, a plurality of cross members are provided on the floor of the vehicle, and the first cross member provided at the foremost front of these cross members is composed of an impact mitigating element, but requires more rigidity for the driver's safety. There was a problem.
따라서, 본 고안은 이러한 종래의 문제점을 해결하기 위하여 안출된 것으로서, 이러한 크로스 부재의 구조를 개선하여 기존의 중량을 초과하지 않으면서도 충격 강도를 향상시키는 것을 목적으로 한다.Therefore, the present invention has been devised to solve such a conventional problem, and an object thereof is to improve the structure of such a cross member to improve impact strength without exceeding an existing weight.
도 1은 본 고안에 따른 자동차 크로스 부재의 구조를 나타내는 단면도.1 is a cross-sectional view showing the structure of a vehicle cross member according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 ; 크로스 부재2 ; 굴곡 돌출부One ; Cross member 2; Bend overhang
상기 목적을 달성하기 위하여, 본 고안은, 자동차의 하부 플로어상에 제공되는 크로스 부재의 구조로서, 플로어의 전방부에 제공되는 제 1 크로스 부재의 전면부상에 2이상의 굴곡 돌출부를 제공하여 크로스 부재의 충격 흡수력을 향상시키게 되는 것을 특징으로 하는 자동차 크로스 부재의 구조를 제공한다.In order to achieve the above object, the present invention is a structure of a cross member provided on a lower floor of an automobile, wherein the two or more bent protrusions are provided on the front portion of the first cross member provided on the front of the floor to provide the cross member. It provides a structure of a vehicle cross member, characterized in that to improve the shock absorption.
[실시예]EXAMPLE
이하, 첨부된 도면을 참조하여 본 고안의 양호한 실시예를 보다 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
도 1은 본 고안에 따른 자동차 크로스 부재의 구조를 나타내는 단면도이다.1 is a cross-sectional view showing the structure of a vehicle cross member according to the present invention.
도시된 바와 같이, 본 고안에 따르면, 플로어의 전방부에 제공되는 제 1 크로스 부재(1)의 전면부상에 2이상의 굴곡 돌출부(2)를 제공하여 크로스 부재(1)의 충격 흡수력을 향상시키게 된다.As shown, according to the present invention, two or more bent protrusions 2 are provided on the front portion of the first cross member 1 provided in the front portion of the floor to improve the shock absorbing force of the cross member 1. .
이상 상술된 바와 같이, 본 고안에 따른 자동차 크로스 부재의 구조에 의하면, 크로스 부재의 전면부상에 충격 흡수용 돌출부를 제공하므로써 외부로부터의 충격 흡수성이 향상되는 효과가 있다.As described above, according to the structure of the vehicle cross member according to the present invention, by providing a shock absorbing protrusion on the front portion of the cross member, there is an effect that the impact absorption from the outside is improved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960061532U KR19980048374U (en) | 1996-12-30 | 1996-12-30 | Structure of car cross member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960061532U KR19980048374U (en) | 1996-12-30 | 1996-12-30 | Structure of car cross member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980048374U true KR19980048374U (en) | 1998-09-25 |
Family
ID=54000114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960061532U KR19980048374U (en) | 1996-12-30 | 1996-12-30 | Structure of car cross member |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980048374U (en) |
-
1996
- 1996-12-30 KR KR2019960061532U patent/KR19980048374U/en not_active Application Discontinuation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR19980048374U (en) | Structure of car cross member | |
| KR200171468Y1 (en) | Impact beam reinforcement structure of bumper for vehicle | |
| KR100299619B1 (en) | Structure for reinforcing front subframe of vehicle | |
| KR100208585B1 (en) | A car door reinforcement member | |
| KR0128313Y1 (en) | Reinforcement structure of side sill member for an automobile | |
| KR200161399Y1 (en) | Stiffness reinforcementary car quarter structure | |
| KR100520965B1 (en) | Center pillar reinforcing structure of automobile | |
| KR200197178Y1 (en) | Roof side rail structure of automobile | |
| KR200170651Y1 (en) | Reinforcement of floor panel of a vehicle | |
| KR200205653Y1 (en) | Lowest end structure for front pillar of car body | |
| KR19980022286U (en) | Reinforcement member of car side member | |
| KR19980044735U (en) | Bumper Reinforcement Structure of Automobile | |
| KR19990023176U (en) | Automobile center floor reinforcement structure against side impact | |
| KR19980036330U (en) | Front Fender Panel of Car Body | |
| KR19980055372A (en) | Rigid reinforcement structure of the car roof | |
| KR19980033262U (en) | Automobile front side member reinforcement structure | |
| KR19980055692A (en) | Car doors with increased rigidity | |
| KR19980038685U (en) | Automobile rear end cross member reinforcement structure | |
| KR19980048375U (en) | Lower body reinforcement structure of automobile | |
| KR980007862U (en) | Reinforcement structure of rear wheel house for passenger car | |
| KR19980043718U (en) | Rigid reinforcement structure of the roof panel | |
| KR20020088919A (en) | Reinforcement Structure of Rear Door for Vehicles | |
| KR980001094A (en) | Side impact beam reinforcement structure for automobile door | |
| KR19980051946A (en) | Automotive Center Filler | |
| KR19980048340U (en) | Center pillar reinforcement structure of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |