KR19980037630U - Bumper Reinforcement Structure - Google Patents
Bumper Reinforcement Structure Download PDFInfo
- Publication number
- KR19980037630U KR19980037630U KR2019960050662U KR19960050662U KR19980037630U KR 19980037630 U KR19980037630 U KR 19980037630U KR 2019960050662 U KR2019960050662 U KR 2019960050662U KR 19960050662 U KR19960050662 U KR 19960050662U KR 19980037630 U KR19980037630 U KR 19980037630U
- Authority
- KR
- South Korea
- Prior art keywords
- bumper
- reinforcement
- vehicle
- foam
- impact energy
- 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
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
-
- 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 고안은 범퍼 리인포스먼트구조에 관한 것으로서, 차체를 형성하는 프레임(40)과 범퍼외피(10)의 내부에 설치된 포엠(20:Foam)의 사이에 설치되는 범퍼 리인포스먼트(30)에 있어서, 상기 리인포스먼트(30)의 내부에 폐단면(31)을 형성하여, 차량을 운행중 충돌 및 추돌 등의 사고가 발생하여 차량의 정면 및 후방에 설치된 범퍼외피(10)에 충격이 가해지는 경우 일측면이 범퍼외피(10)의 내측부에 설치된 포엠(20:Foam)과 프레임에 양측면에 접하며 설치되는 리인포스먼트(30)로 충격에너지를 감소시킨 상태로 전달하고, 상기 리인포스먼트(30)로 전달된 충격에너지는 폐단면(31)에 의해 충격에너지를 흡수하여 차내에 탑승한 승원이 충격에 의해 부상 등을 당하는 것을 억제함으로서 승원의 안전성이 향상되도록 하는 것이다.The present invention relates to a bumper reinforcement structure, and in the bumper reinforcement (30) installed between the frame (40) forming the vehicle body and the foam (20: Foam) installed inside the bumper shell (10). When the closed section 31 is formed inside the reinforcement 30, an accident such as a collision and a collision occurs while driving the vehicle, and the impact is applied to the bumper shell 10 installed at the front and rear of the vehicle. One side is delivered in a state in which the impact energy is reduced to a poem (20: Foam) installed on the inner side of the bumper shell 10 and a reinforcement 30 installed in contact with both sides on the frame, and the reinforcement 30 The impact energy transmitted to the absorber absorbs the impact energy by the closed end surface 31 so that the occupant in the vehicle is prevented from being injured by the impact, thereby improving safety of the occupant.
Description
본 고안은 자동차의 전면과 후면에 설치되는 범퍼에 충격이 가해지는 경우 차체 및 구조물을 보호하도록 하는 범퍼 리인포스먼트구조에 관한 것으로서, 더욱더 상세하게는 범퍼 리인포스먼트에 폐단면을 형성하여, 충격에너지를 효과적으로 흡수하도록 하는 범퍼 리인포스먼트구조에 관한 것이다.The present invention relates to a bumper reinforcement structure that protects the vehicle body and the structure when an impact is applied to the bumpers installed on the front and rear of the vehicle, and more specifically, by forming a closed section on the bumper reinforcement, the impact The present invention relates to a bumper reinforcement structure that effectively absorbs energy.
종래 범퍼 리인포스먼트구조는 도 1에 도시하고 있는 바와 같이 상부와 하부가 절곡되어 범퍼외피(10)의 상단부와 하단부 내측면에 접하는 접촉면(32)이 형성되어 있다.In the conventional bumper reinforcement structure, as shown in FIG. 1, the upper and lower portions of the bumper reinforcement structure are formed to have contact surfaces 32 contacting the upper and lower ends of the bumper shell 10.
이러한 종래 범퍼 리인포스먼트구조는 자동차의 전면과 후면에 설치되는 범퍼외피(10)의 내측부에 설치된 포엠(20:Foam)의 일측부와 프레임(40)에 설치된 허니콤(50)에 접하며 설치되어, 차량을 운행중 충돌사고가 발생하는 경우 범퍼외피(10)의 내측부에 설치된 포엠(20:Foam)에서 일차적으로 충격에너지를 흡수하고, 이차적으로 포엠(20:Foam)의 일측면이 접하고 있는 리인포스먼트(30)에서 충격에너지를 감소시키며, 삼차적으로 리인포스먼트(30)에서 흡수되고 남은 충격에너지는 허니콤(50)을 통해 프레임으로 충격에너지를 분산 및 흡수시켜 차내에 탑승한 승원이 충격에 의해 부상 등을 당하는 것을 억제하고 있다.Such a conventional bumper reinforcement structure is installed in contact with the honeycomb 50 installed on one side of the foam (20: Foam) and the frame 40 installed on the inner side of the bumper jacket 10 installed on the front and rear of the vehicle. In the case of a collision accident while driving a vehicle, a reinforcement that absorbs impact energy primarily from a poem (20: Foam) installed on the inner side of the bumper shell (10) and secondly contacts one side of the poem (20: Foam) The impact energy is reduced in the garment 30 and the impact energy remaining in the reinforcement 30 and the remaining impact energy are dispersed and absorbed by the honeycomb 50 into the frame through the honeycomb 50 to impact the occupant in the vehicle. Injury and the like are prevented from occurring.
그러나 이러한 종래 범퍼 리인포스먼트구조는 프레임에 체결되는 상부와 하부가 절곡되어 범퍼외피(10)의 내측부에 접하도록 절곡형성됨으로서, 충격에너지를 효과적으로 흡수하지 못하게 됨은 물론, 일정이하의 충격이 가해지는 경우에도 쉽게 변형이 발생하여 수리비가 과다하게 많이 들게되는 문제점이 있었다.However, such a conventional bumper reinforcement structure is bent to contact the inner portion of the bumper shell 10 by bending the upper and lower parts fastened to the frame, so as not to effectively absorb the impact energy, of course, the impact is applied below a certain level Even when the deformation easily occurs, there was a problem that the repair cost is excessively high.
본 고안의 목적은 상기와 같은 종래의 문제점을 해결하기 위해 차체를 형성하는 프레임과 범퍼의 내부에 설치된 포엠의 사이에 설치되는 범퍼 리인포스먼트에 폐단면을 형성하여, 차량을 운행중 발생하는 충돌사고 등에 의해 범퍼가 변형되는 것을 억제하고 충격에너지를 효과적으로 흡수하여 차내에 탑승한 승원의 안전성이 향상되도록 하는 범퍼 리인포스먼트구조를 제공하는데 있다.An object of the present invention is to form a closed cross-section in the bumper reinforcement that is installed between the frame forming the vehicle body and the poem installed inside the bumper to solve the conventional problems as described above, collision accidents occurring while driving the vehicle The present invention provides a bumper reinforcement structure that suppresses deformation of a bumper and effectively absorbs impact energy, thereby improving safety of an occupant in a vehicle.
도 1은 종래 고안의 설치상태를 보인 정단면도.Figure 1 is a front sectional view showing an installation state of the conventional design.
도 2는 본 고안의 설치상태를 보인 정단면도.Figure 2 is a front sectional view showing an installation state of the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10:범퍼외피20:포엠10: bumper jacket 20: poem
30:리인포스먼트31:폐단면30: Reinforcement 31: closed section
40:프레임40: Frame
이하 첨부된 도면에 의하여 본 고안의 그 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention by the accompanying drawings in detail.
본 고안의 범퍼 리인포스먼트구조는 도 2에 도시하고 있는 바와 같이, 차체를 형성하는 프레임(40)과 범퍼외피(10)의 내부에 설치된 포엠(20:Foam)의 사이에 설치되는 범퍼 리인포스먼트(30)에 있어서, 상기 리인포스먼트(30)의 내부에 폐단면(31)이 형성됨을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIG. 2, the bumper reinforcement structure according to the present invention includes a bumper reinforcement provided between a frame 40 forming a vehicle body and a poem 20 installed in the bumper shell 10. In the garment 30, the closed end face 31 is formed inside the reinforcement 30 as a basic feature of the technical configuration.
이와 같이 구성되는 본 고안은 차량을 운행중 충돌사고가 발생하는 경우 범퍼(10)의 내측부에 설치된 포엠(20:Foam)에서 일차적으로 충격에너지를 흡수한 상태에서 상기 포엠(20:Foam)의 일측면에 접하고 있는 리인포스먼트(30)로 충격에너지를 감소시킨 상태로 전달하고, 상기 리인포스먼트(30)로 포엠(20:Foam)을 통해 전달된 충격에너지는 폐단면(31) 내에서 순차적으로 흡수 및 분산이 이루어지게 된다.The present invention configured as described above has one side of the foam (20: Foam) in a state in which the impact energy is primarily absorbed from the foam (20: Foam) installed on the inner side of the bumper 10 when a collision accident occurs while driving the vehicle. The impact energy is transmitted to the reinforcement 30 in contact with the reduced state, and the impact energy transmitted to the reinforcement 30 through the poem 20 is sequentially in the closed end surface 31. Absorption and dispersion are achieved.
따라서 이러한 본 고안은 차량을 운행중 충돌 및 추돌 등의 사고가 발생하여 차량의 정면 및 후방에 설치된 범퍼외피(10)에 충격이 가해지는 경우 일측면이 범퍼외피(10)의 내측부에 설치된 포엠(20:Foam)과 프레임에 양측면에 접하며 설치되는 리인포스먼트(30)로 충격에너지를 감소시킨 상태로 전달하고, 상기 리인포스먼트(30)로 전달된 충격에너지는 폐단면(31)에 의해 충격에너지를 흡수하여 차내에 탑승한 승원이 충격에 의해 부상등을 당하는 것을 억제함으로서 승원의 안정성이 향상되도록 하는 효과가 있다.Therefore, the present invention has a poem (20) installed on one side of the bumper shell 10 when the impact is applied to the bumper shell 10 installed on the front and rear of the vehicle due to an accident such as collision and collision while driving the vehicle. : And the impact energy is reduced to the reinforcement 30 installed in contact with both sides of the foam and the frame, and the impact energy delivered to the reinforcement 30 is impact energy by the closed end surface 31. It is effective to improve the stability of the occupant by absorbing the restraining the crew occupied in the vehicle to be injured by the impact.
이상에서 살펴본 바와 같이 본 고안은 차체를 형성하는 프레임과 범퍼의 내부에 설치된 포엠의 사이에 설치되는 범퍼 리인포스먼트의 내부에 폐단면을 형성하여, 차량을 운행중 발생하는 충돌사고 등에 의해 범퍼외피가 변형되는 것을 억제하고 충격에너지를 효과적으로 흡수하여 차내에 탑승한 승원의 안전성이 향상되도록 하는 매우 유용한 고안인 것이다.As described above, the present invention forms a closed cross section inside the bumper reinforcement installed between the frame forming the vehicle body and the poem installed inside the bumper, so that the bumper shell is damaged due to a collision accident occurring while driving the vehicle. It is a very useful design to suppress the deformation and to effectively absorb the impact energy to improve the safety of the occupant in the vehicle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960050662U KR19980037630U (en) | 1996-12-18 | 1996-12-18 | Bumper Reinforcement Structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960050662U KR19980037630U (en) | 1996-12-18 | 1996-12-18 | Bumper Reinforcement Structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980037630U true KR19980037630U (en) | 1998-09-15 |
Family
ID=53991140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960050662U KR19980037630U (en) | 1996-12-18 | 1996-12-18 | Bumper Reinforcement Structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980037630U (en) |
-
1996
- 1996-12-18 KR KR2019960050662U patent/KR19980037630U/en not_active Application Discontinuation
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