KR200144094Y1 - Bumper structure for a vehicle - Google Patents
Bumper structure for a vehicle Download PDFInfo
- Publication number
- KR200144094Y1 KR200144094Y1 KR2019960004010U KR19960004010U KR200144094Y1 KR 200144094 Y1 KR200144094 Y1 KR 200144094Y1 KR 2019960004010 U KR2019960004010 U KR 2019960004010U KR 19960004010 U KR19960004010 U KR 19960004010U KR 200144094 Y1 KR200144094 Y1 KR 200144094Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bumper
- shock
- impact
- back plate
- vehicle
- Prior art date
Links
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
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
- B60R2019/1866—Cellular structures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
본 고안은 자동차의 범퍼에 관한 것으로써, 추돌시와 같은 충격발생시 충격부위로부터 충격을 범퍼전면으로 분산시켜 완충하기 위한 것으로써, 메인 프레임의 전면에 설치되는 레인포스먼트에 소정간격 이격되게 백플레이트가 설치되고 상기 백플레이트의 전면에 허니컴 형상의 업쇼바를 설치하며 상기 업쇼바를 전면 범퍼로 감싸도록 구성함으로 특징으로 하는 자동차의 범퍼구조.The present invention relates to a bumper of an automobile, in order to disperse the shock from the impact area to the front of the bumper at the time of an impact such as a collision, and to cushion the back plate, which is spaced a predetermined distance apart from the reinforcement installed on the front of the main frame. Is installed and installs the honeycomb-shaped upsoba in the front of the back plate and the bumper structure of the car, characterized in that configured to wrap the upsoba with the front bumper.
Description
제1도는 통상적인 자동차 범퍼 분리 사시도.1 is a perspective view of a conventional automobile bumper separation.
제2도는 종래 자동차 범퍼의 조립상태의 단면도.2 is a cross-sectional view of an assembled state of a conventional automobile bumper.
제3도는 본 고안 자동차 범퍼의 조립상태의 단면도.3 is a cross-sectional view of the assembled state of the bumper of the present invention.
제4도는 본 고안 자동차 범퍼에 사용되는 충격업쇼바의 부분 확대도.Figure 4 is an enlarged view of a portion of the shock up bar used in the bumper of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
22 : 레인 포스먼트 24 : 백플레이트22: rain poster 24: back plate
26 : 충격 업쇼바 30 : 전면 범퍼26: Shock Up Shock Bar 30: Front Bumper
본 고안은 자동차의 범퍼구조에 관한 것으로써, 특히 충격발생시 충격력을 분산시켜 완충하며 내구성을 향상시킨 범퍼에 관한 것이다.The present invention relates to a bumper structure of a motor vehicle, and more particularly, to a bumper in which shock strength is dispersed and cushioned and durability is improved.
자동차의 범퍼는 충돌 및 추돌시 충격을 완화하여 승객의 안전과 기계적 장치를 보호하기 위한 완충장치로써 필수적인 요소이다.Bumpers in automobiles are essential as shock absorbers to mitigate impacts during collisions and collisions to protect passenger safety and mechanical devices.
위와 같이 작동하는 범퍼를 구성하기 위하여 종래에는 제1도 및 제2도에 도시한 바와같이 자동차의 메인프레임에 스테이(11)를 이용하여 레인포스먼트(12)를 결합하고 상기 레인포스먼트(12)의 전면에 업쇼버 범퍼(14)를 설치한 후 외부를 전면 범퍼(20)로 감싸도록 설치하였다.In order to configure a bumper that operates as described above, conventionally, as shown in FIGS. 1 and 2, the rain force 12 is coupled to the main frame of the vehicle using the stay 11 and the rain force 12 After installing the absorber bumper 14 on the front of the) was installed to surround the front bumper (20).
그러나 위와같은 종래의 범퍼는 외부의 충격을 흡수하기 위한 업쇼버 범퍼(14)가 E.A Poam으로 구성되어 있어 추돌사고와 같은 충격을 받았을 때 어느 정도 완충역할을 수행하나 직접 접촉부위의 충격이 접촉부위의 후방으로 전달되어 레인포스먼트(12)에 충격이 가해짐에 따라 엔진룸까지 밀려들어가게 되어 수리하는데 어려윰이 있을 뿐 아니라 경제적인 부담이 크게 된다.However, in the conventional bumper as described above, the absorber bumper 14 for absorbing external shocks is composed of EA Poam, which performs a buffer function to some extent when an impact such as a collision accident occurs, but the impact of the direct contact portion is a contact portion. As it is transmitted to the rear of the reinforcement (12) as the impact is pushed into the engine room is not only difficult to repair, but also the economic burden is great.
또한, 수리과정에서 엔진룸내의 부품 및 메인프레임의 충격으로 인한 위도우 하우징 등의 부품이 변형되어 수리가 곤란해진다.In addition, in the repair process, parts such as the widow housing due to the impact of the components in the engine room and the main frame are difficult to repair.
또한, 중저속에서 추돌시에도 일정부위에 충격이 발생됨에 다라 범퍼가 쉽게 변형되고 내구력이 저하된다.In addition, the bumper is easily deformed and the durability is lowered due to the impact generated at a certain portion even when colliding at low and medium speeds.
본 고안은 위와같은 문제점을 해소하기 위하여 안출한 것으로써, 범퍼를 보다 견고히 지지하고 범퍼에 가해지는 충격을 범퍼내의 업쇼바 전면에서 흡수토록 하며 레인포스먼트의 변형을 방지하여 엔진룸까지 밀려 들어가는 것을 방지함을 목적으로 한다.The present invention has been devised to solve the above problems, and supports the bumper more firmly, absorbs the shock applied to the bumper from the front of the upsoba in the bumper, and prevents the deformation of the reinforcement to be pushed into the engine room. It is aimed at preventing.
본 고안의 또다른 목적은 범퍼의 일부에서 발생되는 충격을 범퍼의 전면에서 흡수하므로 범퍼의 변형을 방지토록 함에 있다.Another object of the present invention is to prevent the deformation of the bumper because it absorbs the shock generated in the part of the bumper in the front of the bumper.
상기 목적을 달성하기 위한 본 고안은 메인 프레임의 전면에 설치되는 레인포스먼트에 소정간격 이격되게 백플레이트가 설치되고 상기 백플레이트의 전면에 허니컴 형상의 업쇼바를 설치하며 상기 업쇼바를 전면 범퍼로 감싸도록 구성함을 특징으로 한다.The present invention for achieving the above object is a back plate is installed on the reinforcement installed on the front of the main frame at a predetermined interval, and the honeycomb-shaped upsoba is installed on the front of the back plate and the upsoba as a front bumper Characterized by the configuration to wrap.
이하, 본 고안의 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
우선 제3도를 참조하여 본 고안의 구성을 설명하면 차량의 메인프레 에 설치되는 레인포스먼트(22) 전면에 소정간격만큼 이격되게 백플레이트(24)를 설치하며 상기 백프레이트(24) 전면에 하나컴 형태의 충격업쇼바(26)를 설치하며 상기 충격업쇼바(26)의 주위를 전면범퍼(30)로 감싸도록 구성한다.First, the configuration of the present invention will be described with reference to FIG. 3. The back plate 24 is installed on the front surface of the reinforcement 22 to be spaced by a predetermined distance from the front of the back plate 24. It installs a shock up shock absorber 26 of the form of one comb and is configured to surround the front up bumper 30 around the shock up shock absorber 26.
이와 같이 구성되는 본 고안은 차량이 주행중 충돌사고와 같은 사고발생시 전면 범퍼(30)에 가해지는 충격을 전면범퍼(30)가 변형되면서 전면범퍼(30)에서 흡수한다. 이는 전면범퍼(30)와 충격업쇼바(26) 사이의 공간부(27)가 형성되어 있으므로 공간부(27)의 간격만큼 전면범퍼(30)가 변형 가능해지는 것이며, 충격이 이를 상회할 경우에는 전면범퍼(30)의 후측이 충격업쇼바(26)측으로 밀리게 된다. 이때 충격업쇼바(26)의 전면에 가해지는 힘은 제4도에 도시한 바와같이 수평편(26a)에 가해지는 힘(F1)은 화살표 방향(S1)방향으로 진행되며 수평면(26a)에서 경사면(26b)과 접해지는 부위에서 양측방향으로 분산되어 경사진 방향으로 힘이 전달된다. 이후 양측방향으로 밀리던 힘(F2)는 후방의 수직벽에 가해진 후 다시 양측 방향으로 전개되어 전달된다.The present invention configured as described above absorbs the shock applied to the front bumper 30 when the vehicle occurs while driving, such as a crash accident, in the front bumper 30 while the front bumper 30 is deformed. This is because the space portion 27 between the front bumper 30 and the impact up shock absorber 26 is formed so that the front bumper 30 can be deformed by the interval of the space portion 27, when the impact is greater than this The rear side of the front bumper 30 is pushed toward the impact up shock absorber 26 side. At this time, the force applied to the front surface of the impact-up shock bar 26, as shown in FIG. 4, the force F1 applied to the horizontal piece 26a proceeds in the direction of the arrow S1, and the inclined surface on the horizontal surface 26a. The force is transmitted in the inclined direction by being dispersed in both directions at the portion that is in contact with (26b). Afterwards, the force F2 pushed in both directions is applied to the rear vertical wall, and then spreads in both directions.
위와 같이 일정부위에 가해진 충격이 연쇄적으로 측면으로 벌어져 후방으로 전달되므로 범퍼전면(全面)에 분산되어 전달되므로 충격업쇼바에서 충격흡수량이 많아진다.Since the impact applied to a predetermined portion as described above is delivered to the rear side in a chain and transmitted to the rear of the bumper, the shock absorber is increased in the shock absorber.
따라서, 중, 저속에서의 추돌시에는 충격업쇼바만 변형될 뿐 엔진룸까지 충격영향이 미치지 아니하므로 간편하게 수리할 수 있게 된다.Therefore, when the collision at mid and low speed, only the impact up shock absorber does not affect the impact to the engine room, so that the repair can be performed easily.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960004010U KR200144094Y1 (en) | 1996-03-05 | 1996-03-05 | Bumper structure for a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960004010U KR200144094Y1 (en) | 1996-03-05 | 1996-03-05 | Bumper structure for a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970054345U KR970054345U (en) | 1997-10-13 |
| KR200144094Y1 true KR200144094Y1 (en) | 1999-06-15 |
Family
ID=19451453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960004010U KR200144094Y1 (en) | 1996-03-05 | 1996-03-05 | Bumper structure for a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200144094Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040023265A (en) * | 2002-09-11 | 2004-03-18 | 현대자동차주식회사 | Bumper for automobile |
-
1996
- 1996-03-05 KR KR2019960004010U patent/KR200144094Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040023265A (en) * | 2002-09-11 | 2004-03-18 | 현대자동차주식회사 | Bumper for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970054345U (en) | 1997-10-13 |
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