KR19980026506U - Front shock absorber structure of automobile - Google Patents
Front shock absorber structure of automobile Download PDFInfo
- Publication number
- KR19980026506U KR19980026506U KR2019960039377U KR19960039377U KR19980026506U KR 19980026506 U KR19980026506 U KR 19980026506U KR 2019960039377 U KR2019960039377 U KR 2019960039377U KR 19960039377 U KR19960039377 U KR 19960039377U KR 19980026506 U KR19980026506 U KR 19980026506U
- Authority
- KR
- South Korea
- Prior art keywords
- radiator support
- support lower
- welded
- impact bar
- inner member
- 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
- B62D25/082—Engine compartments
- B62D25/084—Radiator supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
-
- 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
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 정면 충격 흡수구조, 특히 라디에이터 써포트 로워 멤버의 충격 흡수 구조에 관한 것으로, 라디에이터 써포트 로워 멤버의 강성을 증대시켜 정면 충돌시에 엔진 룸 측으로 침입되는 것을 억제하여 탑승자의 안전성을 증대시킨 것이다.The present invention relates to a front shock absorbing structure of an automobile, in particular, a shock absorbing structure of a radiator support lower member, which increases the rigidity of the radiator support lower member to suppress the intrusion into the engine room during a frontal collision, thereby increasing the occupant safety. will be.
본 고안은 라디에이터 써포트 패널의 라디에이터 써포트 로워 멤버(1)를 라디에이터 써포트 로워 아웃터 멤버(2)와 라디에이터 써포트 로워 인너 멤버(3)를 그 상하 및 좌우에 각각 형성된 플랜지(4)(4')(5)(5')를 용접 결합하여 밀폐 공공부(6)를 형성함과 동시에 상기 밀폐 공동부(6)의 내부에 임팩트 바(7)를 가로로 그 양단에 용접 고정한 브래킷(8)(8')에 의하여 라디에이터 써포트 로워 인너 멤버(3)의 양단에 용접 결합하여 설치한 후 상하 좌우에 각각 형성된 플랜지(4)(4'), (5)(5')와 브래킷(8)(8')을 함께 용접 결합하여서 된 것이다.According to the present invention, the radiator support lower member 1 of the radiator support panel includes the radiator support lower outer member 2 and the radiator support lower inner member 3 having flanges 4, 4 'and 5' respectively formed on the upper, lower, left and right sides thereof. Brackets 8 and 8 'welded to each other to form an airtight cavity 6, and at the same time, an impact bar 7 is welded to both ends of the airtight cavity 6 horizontally. Flanges (4) (4 '), (5) (5') and brackets (8) (8 ') formed on the upper, lower, left, and right sides after being welded and installed at both ends of the radiator support lower inner member (3). It is made by welding together.
Description
제1도는 자동차 보디의 사시도.1 is a perspective view of an automobile body.
제2도는 제1도의 A-A선에 따른 본 고안의 실시예의 단면도.2 is a cross-sectional view of an embodiment of the present invention along the line A-A of FIG.
제3도는 제2도의 B-B선 단면도.3 is a cross-sectional view taken along the line B-B in FIG.
제4도는 본 고안의 실시예의 브래킷의 사시도.4 is a perspective view of the bracket of the embodiment of the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1:라디에이터 써포트 로워 멤버2:라디에이터 써포트 로워 아웃터 멤버1: Radiator support lower member 2: Radiator support lower outer member
3:라디에이터 써포트 로워 인너 멤버6:밀폐 공동부3: Radiator support lower inner member 6: Sealed joint department
7:임팩트 바8,8:브래킷7: Impact bar 8, 8: Bracket
9:정상부9: Summit
본 고안은 자동차의 정면 충격 흡수구조에 관한 것이며, 특히 라디에이터 써포트 로워 멤버의 충격 흡수 구조에 관한 것이다.The present invention relates to a front shock absorbing structure of an automobile, and more particularly to a shock absorbing structure of a radiator support lower member.
주지하는 바와 같이 라디에이터 써포트 패널은 라디에이터 써포트 어퍼 멤버와 라디에이터 써포트 로워 멤버의 사이에 중앙에는 라디에이터 써포트 센터 멤버를 양측에는 헤드램프 써포트 패널을 연결한 것이며, 상기한 라디에이터 써포트 로워 멤버(1)는 제2도에서 참조되는 바와 같이 라디에이터 써포트 로워 아웃터 멤버(2)와 라디에이터 써포트 로워 인너 멤버(3)를 그 상하 및 좌우에 각각 형성된 플랜지(4)(4')(5)(5')를 용접 결합하여 밀폐 공동부(6)를 형성한 것이다.As is well known, the radiator support panel is a connection between a radiator support upper member and a radiator support lower member and a radiator support center member at the center and a headlamp support panel at both sides, and the radiator support lower member 1 described above is the second. As shown in the figure, the radiator support lower outer member 2 and the radiator support lower inner member 3 are welded to the flanges 4, 4 ', 5 and 5' formed on the upper, lower and left and right sides thereof, respectively. The sealing cavity 6 is formed.
따라서 자동차의 정면 충돌시에 라디에이터 써포트 패널에 충격력이 가하여지면 특히 라디에이터 써포트 로워 멤버(1)가 엔진 룸 측으로 침입됨과 동시에 엔진이 대쉬 패널측으로 밀리면서 대쉬 패널이 실내로 침입하여 탑승자의 상해치를 크게 하는 문제점이 있는 것이다.Therefore, when the radiator support panel is subjected to an impact force during the frontal collision of the vehicle, the radiator support lower member 1 intrudes into the engine room side, and the engine is pushed toward the dash panel side, causing the dash panel to invade the room and increasing the passenger's injury level. There is a problem.
본 고안은 상기한 문제점을 시정하여 라디에이터 써포트 로워 멤버의 강성을 증대시켜 엔진 룸 측으로 침입되는 것을 억제하여 탑승자의 안전성을 증대시킨 자동차의 정면 충격 흡수구조를 제공하는 것을 목적으로 한다.The object of the present invention is to provide a front shock absorbing structure for a vehicle in which the above problems are corrected to increase the rigidity of the radiator support lower member, thereby preventing the intrusion into the engine room side, thereby increasing the safety of the occupant.
본 고안은 상기한 목적을 달성하기 위하여 라디에이터 써포트 로워 아웃터 멤버와 라디에이터 써포트 로워 인너 멤버를 결합하여 형성되는 밀폐 공동부의 내부에 임팩트 바를 가로로 그 양단에 고정한 브래킷에 의하여 상기 라디에이터 써포트 로워 인너 멤버의 양단에 결합 설치하여서 된 것이다.The present invention is to achieve both ends of the radiator support lower inner member by a bracket fixed to both ends of the impact bar horizontally in the interior of the sealing cavity formed by combining the radiator support lower outer member and the radiator support lower inner member. It was made by installing in combination.
이하 실시예를 도면에 의하여 설명한다.Embodiments will be described below with reference to the drawings.
본 고안은 제2 내지 제3도에 도시한 바와 같이 라디에이터 써포트 패널의 라디에이터 써포트 로워 멤버(1)를 라디에이터 써포트 로워 아웃터 멤버(2)와 라디에이터 써포트 로워 인너 멤버(3)를 그 상하 및 좌우에 각각 형성된 플랜지(4)(4')(5)(5')를 용접 결합하여 밀폐 공동부(6)를 형성함과 동시에 상기 밀폐 공동부(6)의 내부에 임팩트 바(7)를 가로로 그 양단에 용접 고정한 브래킷(8)(8')에 의하여 라디에이터 써포트 로워 인너 멤버(3)의 양단에 용접 결합하여 설치한 후 상하 좌우에 각각 형성된 플랜지(4)(4'), (5)(5')와 브래킷(8)(8')을 함께 용접 결합하여서 된 것이다.In the present invention, as shown in Figs. 2 to 3, the radiator support lower member 1 of the radiator support panel and the radiator support lower outer member 2 and the radiator support lower inner member 3 are respectively above, below, left and right. The flanges 4, 4 ', 5 and 5' are welded to each other to form the sealing cavity 6, and at the same time, the impact bar 7 is horizontally formed inside the sealing cavity 6; Flange (4) (4 '), (5) (5) respectively formed on the upper, lower, left, and right sides after being welded and installed at both ends of the radiator support lower inner member (3) by the brackets (8) (8') welded at both ends. ') And the bracket (8) (8') is by welding together.
상기한 브래킷(8)(8')은 제4도에 도시한 바와 같이 임팩트 바(7)의 양단 고정부의 단면을 ㄷ형으로 형성함과 동시에 정상부(9)에 호상의 홈(10)을 형성하여 임팩트 바(7)의 양단부를 삽입하여 탄산가스 용접한 것이다.As shown in FIG. 4, the brackets (8) and (8 ') form cross sections of both ends of the impact bar (7) in a c-shape and an arc-shaped groove (10) in the top (9). Thus, both ends of the impact bar 7 are inserted to weld carbon dioxide gas.
이상과 같은 본 고안은 자동차의 정면 충돌시에 라디에이터 써포트 로워 멤버(1)에 충격력이 가하여져서 라디에이터 써포트 로워 아웃터 멤버(2)가 변형될 때 밀폐 공동부(6)로 가로로 설치한 임팩트 바(7)에 의하여 강성이 증대되므로서 충격 흡수가 양호하게 되는 것이다. 상기와 같이 충격이 흡수될 때 임팩트 바(7)의 양단을 라디에이터 써포트 로워 인너 멤버(3)에 고정하는 브래킷(8)(8')은 임팩트 바(7)의 고정부의 단면을 ㄷ형으로 형성하여 라디에이터 써포트 로워 아웃터 멤버(2) 및 라디에이터 써포트 로워 인너 멤버(3)와 함께 용접 결합하였으므로 강성 증대가 양호하게 되는 것이다.The present invention as described above has an impact bar installed horizontally as a sealing cavity 6 when the radiator support lower outer member 2 is deformed due to an impact force applied to the radiator support lower member 1 during the frontal collision of the vehicle ( 7) the rigidity is increased and the shock absorption is good. When the shock is absorbed as described above, the brackets 8 and 8 'which fix both ends of the impact bar 7 to the radiator support lower inner member 3 form a cross section of the fixing part of the impact bar 7 in a c-shape. In this case, since the radiator support lower outer member 2 and the radiator support lower inner member 3 are welded to each other, the increase in rigidity is good.
이상과 같이 본 고안은 라디에이터 써포트 로워 멤버의 밀폐 공동부에 임팩트 바를 가로로 그 양단에 설치한 브래킷에 의하여 라디에이터 써포트 로워 인너 멤버에 설치하여서 자동차의 정면 충돌시에 충격력의 흡수를 양호하게 하여 라디에이터 써포트 패널이 엔진 룸 측으로 침입되는 것을 억제하므로서 탑승자의 상해치가 감소되어 탑승자의 안전성을 증대하는 효과가 있는 것이다.As described above, the present invention is installed on the radiator support lower inner member by a bracket installed on both ends of the impact bar horizontally in the sealed cavity of the radiator support lower member to improve the absorption of the impact force during the frontal collision of the car to support the radiator. By suppressing the intrusion of the panel into the engine room side, the injury value of the occupant is reduced, thereby increasing the safety of the occupant.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960039377U KR19980026506U (en) | 1996-11-11 | 1996-11-11 | Front shock absorber structure of automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960039377U KR19980026506U (en) | 1996-11-11 | 1996-11-11 | Front shock absorber structure of automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
KR19980026506U true KR19980026506U (en) | 1998-08-05 |
Family
ID=53982900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019960039377U KR19980026506U (en) | 1996-11-11 | 1996-11-11 | Front shock absorber structure of automobile |
Country Status (1)
Country | Link |
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KR (1) | KR19980026506U (en) |
-
1996
- 1996-11-11 KR KR2019960039377U patent/KR19980026506U/en not_active Application Discontinuation
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