KR100187412B1 - Plastic impact beam's reinforcement structure for a vehicle bumper - Google Patents
Plastic impact beam's reinforcement structure for a vehicle bumper Download PDFInfo
- Publication number
- KR100187412B1 KR100187412B1 KR1019960022154A KR19960022154A KR100187412B1 KR 100187412 B1 KR100187412 B1 KR 100187412B1 KR 1019960022154 A KR1019960022154 A KR 1019960022154A KR 19960022154 A KR19960022154 A KR 19960022154A KR 100187412 B1 KR100187412 B1 KR 100187412B1
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- South Korea
- Prior art keywords
- vehicle
- impact beam
- bumper
- predetermined
- plastic
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
-
- 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)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 발명은 차량용 프레임의 전측 소정부위에 구비되는 범퍼용 플라스틱임팩트빔의 충격보강구조에 관한 것으로, 차량용 프레임(1)를 이루는 프론트롱지튜디널부재(2)의 전측 프론트플레이트(3)에 소정의 볼트(8)와 너트(9)로 고정되는 스테이부(4)측 스틸임팩트빔(5)과 차량의 범퍼(6)용 폴리머페이시어(7)의 사이에 구비되는 플라스틱임팩트빔(10)의 단면현상이 상하방향으로는 계단식으로 연속되게 형성되고 좌우 수평방향으로 상하양측 2곳에 소정크기의 개구부(11)가 각각 형성되되, 상기 각각의 개구부(11)는 소정의 간격을 두고 다수 연속되게 구비됨으로써 주로 차량간이 정면 충돌시 발생되는 물리적 충격이 차량의 탑승자에게 민감하게 전달되는 것을 완화시킬 수 있게 되는 효과가 있다.The present invention relates to an impact reinforcing structure of a bumper plastic impact beam provided at a predetermined front side of a vehicle frame, and is provided on the front front plate (3) of the front long structural member (2) forming the vehicle frame (1). Of the plastic impact beam 10 provided between the steel impact beam 5 on the side of the stay portion 4 fixed by the bolt 8 and the nut 9 and the polymer facer 7 for the bumper 6 of the vehicle. The cross-sectional phenomenon is formed continuously in a stepwise manner in the vertical direction, and openings 11 of a predetermined size are respectively formed in two places on the upper and lower sides in the horizontal and horizontal directions, and each of the openings 11 is provided in a plurality at a predetermined interval. By doing so, there is an effect that it is possible to alleviate the physical shock that is mainly generated during the frontal collision between the vehicle sensitively transmitted to the occupant of the vehicle.
Description
제1도는 일반적으로 차량용 바디의 전측 소정부위에 구비되는 범퍼를 나타내는 개략 부분확대 단면사시도.1 is a schematic partially enlarged cross-sectional perspective view showing a bumper which is generally provided at a predetermined portion on the front side of a vehicle body.
제2도는 본 발명에 의한 차량의 범퍼용 플라스틱임팩트빔의 충격보강구조를 나타내는 개략 부분확대 단면사시도이다.2 is a schematic partially enlarged cross-sectional perspective view showing an impact reinforcing structure of a plastic impact beam for a bumper of a vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 프레임 2 : 프론트 롱지튜디널부재1: frame 2: front long-digital member
3 : 프론트플레이트 4 : 스테이부3: front plate 4: stay part
5 : 스틸임팩트빔 6 : 범퍼5: steel impact beam 6: bumper
7 : 폴리머페이시어 8 : 볼트7 polymer face 8 bolt
9 : 너트 10 : 플라스틱임팩트빔9: nut 10: plastic impact beam
11 : 개구부11: opening
본 발명은 차량용 프레임의 전측 소정부위에 구비되는 범퍼용 플라스틱임팩트빔의 충격보강구조에 관한 것으로, 특히 상기 범퍼를 이루는 폴리머페이시어의 내측 소정부위에 구비되는 플라스틱임팩트빔의 단면형상을 상하양측에 소정의 개구부를 각각 갖는 계단식형태로 구비하여 차량간의 정면 충돌시 발생되는 물리적 충격에너지를 좀더 효과적으로 흡수할 수 있게 하도록 한 차량의 범퍼용 플라스틱임팩트빔의 충격보강구조에 관한 것이다.The present invention relates to an impact reinforcing structure of a bumper plastic impact beam provided at a predetermined front side of a vehicle frame. The present invention relates to an impact reinforcing structure of a plastic impact beam for a bumper of a vehicle, which is provided in a stepped form each having a predetermined opening so as to more effectively absorb physical impact energy generated during frontal collision between vehicles.
일반적으로, 제1도에 도시된 바와 같이 차량용 프레임(1)을 이루는 프론트롱지튜디널부재(2)의 전측 프론트플레이트(3)에는 스테이부(4)가 구비되는 바 상기 스테이부(4)의 전측에는 소정의 스틸임팩트빔(Steel Impact Beam)(5)이 고정되고 상기 스틸임팩트빔(5)의 전측에는 차량용 범퍼(6)의 폴리머페이시어(Polymer Fascia)(7)가 소정의 볼트(8)와 너트(9)로 고정되어 주로 차량간의 정면 충돌시 발생되는 물리적 충격에너지를 흡수하는 기능을 담당하게 된다.In general, as shown in FIG. 1, the front plate 3 of the front long-terminal member 2 constituting the vehicle frame 1 is provided with a stay portion 4, and thus the stay portion 4 of the stay portion 4 is provided. A predetermined steel impact beam 5 is fixed to the front side, and a polymer fascia 7 of the vehicle bumper 6 is provided at a front side of the steel impact beam 5 with a predetermined bolt 8. And the nut (9) is mainly responsible for absorbing the physical impact energy generated during the frontal collision between the vehicle.
특히, 상기 스틸임팩트빔(5)과 폴리머페이시어(7)의 사이에는 플라스틱임팩트빔(10)의 구비됨으로써 차량의 충돌시 발생되는 물리적 충격에 좀더 강해질 수 있게 된다.In particular, since the plastic impact beam 10 is provided between the steel impact beam 5 and the polymer facer 7, it is possible to be more resistant to physical shocks generated during a collision of the vehicle.
그러나, 일반적으로 차량간의 정면충돌시 발생되는 물리적 충격에너지를 좀더 효과적으로 할 수 있도록 하고자 하는 경우에 상기 차량용 범퍼(6)의 스틸임팩트빔(5)과 폴리머페이시어(7)의 사이에 구비되는 플라스틱임팩트빔(10)이 충진식으로 구비되어 있음으로 인해 차량간의 정면 충돌시 발생되는 물리적 충격이 차량의 탑승자에게 민감하게 전달되는 문제점이 있었다.In general, however, a plastic provided between the steel impact beam 5 and the polymer facer 7 of the vehicle bumper 6 in order to more effectively make the physical impact energy generated during frontal collision between vehicles. Since the impact beam 10 is provided in a filling manner, there is a problem in that the physical shock generated during frontal collision between the vehicles is sensitively transmitted to the occupant of the vehicle.
이에, 본 발명은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 주로 차량간이 정면 충돌시 발생되는 물리적 충격이 차량의 탑승자에게 민감하게 전달되는 것을 완화시킬 수 있게 하도록 한 차량의 범퍼용 플라스틱임팩트빔의 충격보강구조를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, mainly the plastic impact beam for the bumper of the vehicle to mitigate that the physical shock generated during frontal collision between the vehicle sensitively transmitted to the occupant of the vehicle. The purpose is to provide an impact reinforcing structure of.
상기와 같은 목적을 달성하기 위한 본 발명은 차량용 프레임을 이루는 프론트 롱지튜디널부재의 전축 프론트플레이트에 소정의 볼트와 너트로 고정되는 스테이부측 스틸임팩트빔과 차량의 범퍼용 폴리머페이시어의 사이에 구비되는 플라스틱임팩트빔의 단면형상이 상하방향으로 계단식으로 연속되게 형성되고 좌우 수평방향으로 상하양측 2곳에 소정크기의 개구부가 각각 형성되되, 상기 각각의 개구부는 소정의 간격을 두고 다수 연속되게 구비되는 것을 특징으로 한다.The present invention for achieving the above object is provided between the stay portion side steel impact beam fixed to a predetermined bolt and nut on the front axle front plate of the front long-terminal member forming a vehicle frame and the polymer facer for the bumper of the vehicle. The cross-sectional shape of the plastic impact beam is formed in a stepwise manner in the vertical direction and the openings of a predetermined size are formed in two places on the upper and lower sides in the horizontal direction, respectively, and each of the openings is provided in a plurality at a predetermined interval. It features.
이하, 본 발명의 바람직한 실시예를 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제2도에 도시된 바와 같이, 차량용 프레임(1)를 이루는 프론트 롱지튜디널부재(2)의 전측 프론트플레이트(3)에 소정의 볼트(8)와 너트(9)로 고정되는 스테이부(4)측 스틸임팩트빔(5)과 차량용 범퍼(6)의 폴리머페이시어(7)의 사이에 구비되는 플라스틱임팩트빔(10)에 있어서, 주로 차량간의 정면충돌시 발생되는 물리적 충격이 차량의 탑승자에게 민감하게 전달되는 것을 방지할 수 있도록 상기 플라스틱임팩트빔(10)의 단면 형상이 상하방향으로는 계단식으로 연속되게 형성되고 좌우 수평방향으로 상하양측 2곳에 소정크기의 개구부(11)가 각각 형성되되, 상기 각각이 개구부(11)는 소정의 간격을 두고 다수 연속되게 구비되는 구조로 되어 있다.As shown in FIG. 2, a stay portion 4 fixed to a front bolt 3 and a nut 9 on the front front plate 3 of the front long-terminal member 2 constituting the vehicle frame 1. In the plastic impact beam 10 provided between the steel impact beam 5 on the side and the polymer facer 7 of the vehicle bumper 6, the physical impact mainly generated during frontal collision between the vehicles is applied to the occupant of the vehicle. The cross-sectional shape of the plastic impact beam 10 is formed in a stepwise manner in the vertical direction so as to prevent the transmission of sensitively, and openings 11 of a predetermined size are formed in two places on the upper and lower sides in the horizontal direction. Each of the openings 11 has a structure in which a plurality of the openings 11 are continuously provided at predetermined intervals.
위와 같이 구성된 본 발명의 작용 및 효과는 다음과 같다.Effects and effects of the present invention configured as described above are as follows.
차량용 프레임(1)을 이루는 프론트 롱지튜디널부재(2)의 전측 프론트플레이트(3)에 소정의 볼트(8)와 너트(9)로 고정되는 스테이부(4)측 스틸임팩트빔(5)과 차량의 범퍼(6)용 폴리머페이시어(7)의 사이에 구비되는 플라스틱임팩트빔(10)의 단면형상이 상하방향으로 계단식으로 연속되게 형성되고 좌우 수평방향으로는 상하양측 2곳에 소정크기의 개구부(11)가 각각 형성되되. 상기 각각의 개구부(11)는 소정의 간격을 두고 다수 연속되게 구비됨으로써 주로 차량간의 정면충돌시 발생되는 물리적 충격이 상기 스테이부(4)측 스틸임팩트빔(5)과 차량의 범퍼(6)용 폴리머페이시어(7)의 사이에 구비된 소정의 계단식 단면형상 및 개구부(11)를 갖는 상기 플라스틱임팩트빔(10)에 의해 효과적으로 흡수될 수 있게됨을 따라 차량의 탑승자에게 물리적 충격이 민감하게 전달되지 않게 된다.The steel impact beam 5 on the side of the stay portion 4 fixed to the front front plate 3 of the front long universal member 2 constituting the vehicle frame 1 with a predetermined bolt 8 and a nut 9 and The cross-sectional shape of the plastic impact beam 10 provided between the polymer facer 7 for the bumper 6 of the vehicle is continuously formed in a stepwise manner in the vertical direction, and has openings of a predetermined size in two places at the upper and lower sides in the horizontal direction. (11) are formed respectively. Each of the openings 11 is provided in succession at a predetermined interval so that the physical impact generated during the frontal collision between the vehicles is mainly for the steel impact beam 5 of the stay part 4 and the bumper 6 of the vehicle. Physical shock is not sensitively transmitted to the occupant of the vehicle as it can be effectively absorbed by the plastic impact beam 10 having a predetermined stepped cross-sectional shape and an opening 11 provided between the polymer facers 7. Will not.
위와 같이, 본 발명에 의한 차량의 범퍼용 플라스틱임팩트빔의 충격보강구조는 차량용 프레임(1)를 이루는 프론트 롱지튜디널부재(2)의 전측 프론트플레이트(3)에 소정의 볼트(8)와 너트(9)로 고정되는 스테이부(4)측 스틸임팩트빔(5)과 차량의 범퍼(6)용 폴리머페이시어(7)의 사이에 구비되는 플라스틱임팩트빔(10)의 단면형상이 상하방향으로 계단식으로 연속되게 형성되고 좌우 수평방향으로 상하양측 2곳에 소정크기의 개구부(11)가 각각 형성되되, 상기 각각의 개구부(11)는 소정의 간격을 두고 다수 연속도게 구비됨으로써 주로 차량간의 정면 충돌시 발생되는 물리적 충격이 차량의 탑승자에게 민감하게 전달되는 것을 완화시킬 수 있게 되는 효과가 있다.As described above, the impact reinforcing structure of the bumper plastic impact beam of the vehicle according to the present invention is a predetermined bolt (8) and nut on the front front plate (3) of the front long-terminal member (2) constituting the vehicle frame (1) The cross-sectional shape of the plastic impact beam 10 provided between the steel impact beam 5 on the side of the stay portion 4 fixed to the 9 and the polymer facer 7 for the bumper 6 of the vehicle is in the vertical direction. It is formed continuously in a stepwise manner, and openings 11 of a predetermined size are respectively formed in two places on the upper and lower sides in the horizontal direction, and each opening 11 is provided with a plurality of consecutive degrees at predetermined intervals, so that the frontal collision between vehicles is mainly performed. There is an effect to mitigate that the physical shock generated during the transmission is sensitive to the occupant of the vehicle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960022154A KR100187412B1 (en) | 1996-06-19 | 1996-06-19 | Plastic impact beam's reinforcement structure for a vehicle bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960022154A KR100187412B1 (en) | 1996-06-19 | 1996-06-19 | Plastic impact beam's reinforcement structure for a vehicle bumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980001465A KR980001465A (en) | 1998-03-30 |
| KR100187412B1 true KR100187412B1 (en) | 1999-05-01 |
Family
ID=19462400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960022154A KR100187412B1 (en) | 1996-06-19 | 1996-06-19 | Plastic impact beam's reinforcement structure for a vehicle bumper |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100187412B1 (en) |
-
1996
- 1996-06-19 KR KR1019960022154A patent/KR100187412B1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR980001465A (en) | 1998-03-30 |
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