KR19980049813U - Frame fastening device of car - Google Patents
Frame fastening device of car Download PDFInfo
- Publication number
- KR19980049813U KR19980049813U KR2019960062978U KR19960062978U KR19980049813U KR 19980049813 U KR19980049813 U KR 19980049813U KR 2019960062978 U KR2019960062978 U KR 2019960062978U KR 19960062978 U KR19960062978 U KR 19960062978U KR 19980049813 U KR19980049813 U KR 19980049813U
- Authority
- KR
- South Korea
- Prior art keywords
- frame
- fused
- cross member
- bumper
- cross
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 230000010485 coping Effects 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
- 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 프레임 결착장치에 관한 것으로서, 프레임과 융착되는 크로스 멤버 일단부에 절곡부가 일체로 형성되고, 프레임 일면에는 보강범퍼측에서 너트로 체결될 수 있도록 다수개의 용접보울트가 융착됨으로써, 정면 충돌시 크로스 멤버의 강성을 부여하여 엔진룸에 설치된 엔진등의 부품이 실내로 침입되는 것을 방지시킬 뿐만 아니라, 보강범퍼를 간단하게 체결시킬 수 있어 이에 따른 작업공수를 절감시킬 수 있다.The present invention relates to a frame fastening apparatus of a vehicle, wherein a bent portion is integrally formed at one end of a cross member fused to a frame, and a plurality of welding bolts are fused to one side of the frame so as to be fastened by a nut at the reinforcing bumper side, thereby By providing the rigidity of the cross member in the event of collision, not only the engine parts installed in the engine room can be prevented from entering the room, but also the reinforcement bumper can be fastened simply, thereby reducing the labor for work.
Description
본 고안은 자동차의 프레임 결착장치에 관한 것으로서, 더욱 상세하게는 엔진룸 전면에 설치된 크로스 멤버의 형상을 변경하고 프레임에 용접보울트를 융착시킴으로써, 보강범퍼를 체결하는 작업공수를 줄일 수 있고, 특히 정면 충돌시 엔진룸을 보호할 수 있도록 한 자동차의 프레임 결착장치에 관한 것이다.The present invention relates to a frame fastening device of an automobile, and more particularly, by changing the shape of the cross member installed on the front of the engine room and welding the welding bolt to the frame, it is possible to reduce the labor of fastening the reinforcement bumper, in particular the front The present invention relates to a vehicle frame fastening device for protecting an engine room in a collision.
일반적으로, 자동차는 정면 및 측면 충돌시를 대비하여 충분한 강성을 갖도록 제작되어야 한다. 특히 정면 충돌시 엔진룸내에 설치된 엔진등의 부품들이 차량 실내측으로 침입됨에 따라 탑승객에게 직접 전달됨에 따라서 피해가 늘어 관계법규가 강화되고 대외적인 법규의 규제등으로 인하여 그 중요성이 대두되고 있다.In general, automobiles should be manufactured to have sufficient rigidity in case of frontal and side impacts. In particular, as the engine parts installed in the engine room are intruded into the interior of the vehicle during a frontal collision, they are directly transmitted to the passengers, so the damage is increased and the importance of the regulations is strengthened due to the regulation of external laws.
이와 같은 법규에 대응하기 위한 종래의 프레임은 도 1에 나타낸 바와 같이, 차량의 전면에는 길이방향으로 크로스 멤버(10)가 융착되며, 크로스 멤버는 크로스 프론트 멤버와 크로스 리어 멤버가 융착되어 사각박스 형태로 구성된다.As shown in FIG. 1, the conventional frame for coping with such regulations is cross-section 10 fused to the front of the vehicle in a longitudinal direction, and the cross-member is fused with a cross-front member and a cross-rear member to form a rectangular box. It consists of.
또한, 크로스 리어 멤버 일면에는 프레임(12)이 교차형태로 융착되고, 프레임(12) 일면에는 다수의 보울트로 보강범퍼(도시되지 않음)을 체결시킬 수 있도록 나사홀(12a)이 형성되어 정면 충돌시 크로스 멤버(10)를 구성하는 크로스 프론트와 리어 멤버가 함께 맞물려 찌그러지면 충격력을 감쇠시킴과 동시에 프레임에 의해 충격의 대부분을 흡수하여 엔진룸을 보호하였다.In addition, the frame 12 is fused in a cross shape on one surface of the cross rear member, and a screw hole 12a is formed on one surface of the frame 12 so as to fasten a reinforcement bumper (not shown) with a plurality of bolts. When the cross front and rear members constituting the sea cross member 10 are crushed together, the impact force is attenuated and the engine room is protected by absorbing most of the impact by the frame.
그러나, 상기와 같이 프레임 일면에 다수개의 나사홀이 형성되었기 때문에 이로 인하여 보강범퍼 체결시 보강범퍼의 홀과 프레임의 나사홀을 일치시킨 후 보울트로 고정시켜야 하므로 작업공수가 증가되고, 특히 프레임 일측 하단면에 크로스 멤버가 융착되므로 정면 충돌시 충격력을 감쇠시키지 못하고 크로스 멤버가 쉽게 파손되어 엔진룸을 보호할 수 없는 문제점이 있었다.However, since a plurality of screw holes are formed on one side of the frame as described above, the number of work is increased since the holes of the reinforcing bumper must be fixed with a bolt after matching the holes of the reinforcing bumper with the screw holes of the frame, especially the bottom of one side of the frame. Since the cross member is fused to the surface, the impact force cannot be attenuated during a frontal collision, and the cross member is easily broken, thus preventing the engine room from being protected.
본 고안은 상기와 같은 문제점을 해결하기 위한 것으로서, 본 고안은 프레임 상단 일측면에 융착되도록 크로스 멤버 일단부에 절곡부가 일체로 형성되고, 상기 프레임 일면에는 보강범퍼측에서 너트로 체결되도록 다수개의 용접보울트가 융착된 것에 의해 달성된다.The present invention is to solve the above problems, the present invention is a bent part integrally formed at one end of the cross member to be fused to one side of the upper end of the frame, a plurality of welding to be fastened by a nut on the reinforcement bumper side on one side of the frame Achieved by fusion of the bolts.
도 1은 종래 자동차의 프레임 결착장치를 개략적으로 나타낸 사시도,1 is a perspective view schematically showing a frame fixing device of a conventional vehicle,
도 2는 본 고안에 따른 자동차의 프레임 결착장치를 나타낸 사시도이다.2 is a perspective view showing a frame fixing device for a vehicle according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10,30:크로스 멤버12,34:프레임10,30: Cross member 12, 34: Frame
12a:나사홀32:절곡부12a: screw hole 32: bend
36:용접보울트36: welding bolt
이하, 본 고안에 따른 자동차의 프레임 결착장치에 대한 바람직한 실시예들을 첨부도면에 의거하여 상세하게 설명한다.Hereinafter, preferred embodiments of the frame binding apparatus for a vehicle according to the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 고안에 따른 프레임 결착장치를 나타낸 도면으로서, 차량의 전면에는 길이방향으로 융착된 크로스 멤버(30) 일단부에 절곡부(32)가 일체로 형성되고, 절곡부(32)는 프레임(34)의 일측 상단면에 교차형태로 융착되며, 프레임(34) 일면에는 보강범퍼에 형성된 홀이 끼워짐과 동시에 너트로 조여지도록 다수개의 용접보울트(36)가 융착된다.Figure 2 is a view showing a frame fastening apparatus according to the present invention, the bent portion 32 is integrally formed on one end of the cross member 30 fused in the longitudinal direction on the front of the vehicle, the bent portion 32 is a frame One side of the upper surface of the 34 is fused in a cross shape, and a plurality of welding bolts 36 are welded to one side of the frame 34 so that a hole formed in the reinforcement bumper is fitted and tightened with a nut.
상기와 같이 구성된 본 고안에 따른 프레임 결착장치는, 프레임(34) 일측 상단면에 크로스 멤버(30)의 절곡부(32)를 융착시키고, 프레임(34) 일면에는 정면 충돌시 충격력을 흡수시키기 위한 보강범퍼의 홀로 삽입되도록 용접보울트(36)를 융착시킨 후 너트로 조여 정면 충돌시 크로스 프론트와 리어 멤버가 함께 맞물려 찌그러지면 충격력을 감쇠시킴과 동시에 프레임(34)에 의해 충격의 대부분을 흡수하여 엔진룸을 보호하는 것이다.Frame fastening apparatus according to the present invention configured as described above, for fusion bonding the bent portion 32 of the cross member 30 on the upper surface of one side of the frame 34, the one side of the frame 34 for absorbing the impact force during frontal impact After welding the welding bolt 36 to be inserted into the hole of the reinforcing bumper and tightening it with a nut, when the front and rear members are crushed together when the front collision occurs, the impact force is attenuated and the majority of the shock is absorbed by the frame 34 while the engine is absorbed. To protect the room.
이상에서와 같이 본 고안에 따른 자동차의 프레임 결착장치에 의하면, 프레임과 융착되는 크로스 멤버 일단부에 절곡부가 일체로 형성되고, 프레임 일면에는 보강범퍼측에서 너트로 체결될 수 있도록 다수개의 용접보울트가 융착됨으로써, 정면 충돌시 크로스 멤버의 강성을 부여하여 엔진룸을 보호할 수 있고, 보강범퍼를 간단하게 체결시킬 수 있어 이에 따른 작업공수를 절감시킬 수 있다.According to the frame fastening apparatus of the vehicle according to the present invention as described above, the bent portion is integrally formed at one end of the cross member fused to the frame, a plurality of welding bolts on one side of the frame to be fastened with a nut on the side of the reinforcement bumper By fusion, it is possible to protect the engine room by providing the rigidity of the cross member during the frontal collision, it is possible to simply fasten the reinforcement bumper it is possible to reduce the labor accordingly.
본 고안은 프레임과 융착되는 크로스 멤버 일단부에 절곡부가 일체로 형성되고, 프레임 일면에는 보강범퍼측에서 너트로 체결될 수 있도록 다수개의 용접보울트를 융착시켜 정면 충돌시 크로스 멤버의 강성을 부여하여 엔진룸을 보호할 수 있고, 보강범퍼를 간단하게 체결시킬 수 있어 이에 따른 작업공수를 절감시킬 수 있는 효과가 있다.The present invention has a bent part integrally formed at one end of the cross member fused to the frame, and a plurality of welding bolts are fused to one side of the frame so as to be fastened by a nut at the reinforcement bumper side, thereby providing rigidity of the cross member during frontal collision. The room can be protected, and the reinforcement bumper can be simply fastened, thereby reducing the labor required.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960062978U KR19980049813U (en) | 1996-12-30 | 1996-12-30 | Frame fastening device of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960062978U KR19980049813U (en) | 1996-12-30 | 1996-12-30 | Frame fastening device of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980049813U true KR19980049813U (en) | 1998-10-07 |
Family
ID=54001275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960062978U KR19980049813U (en) | 1996-12-30 | 1996-12-30 | Frame fastening device of car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980049813U (en) |
-
1996
- 1996-12-30 KR KR2019960062978U patent/KR19980049813U/en not_active Application Discontinuation
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |