KR19980049094U - Shock Absorption Frame Structure of Vehicle Bumper - Google Patents
Shock Absorption Frame Structure of Vehicle Bumper Download PDFInfo
- Publication number
- KR19980049094U KR19980049094U KR2019960062259U KR19960062259U KR19980049094U KR 19980049094 U KR19980049094 U KR 19980049094U KR 2019960062259 U KR2019960062259 U KR 2019960062259U KR 19960062259 U KR19960062259 U KR 19960062259U KR 19980049094 U KR19980049094 U KR 19980049094U
- Authority
- KR
- South Korea
- Prior art keywords
- bumper
- frame
- shock absorbing
- frame structure
- vehicle
- Prior art date
Links
- 230000035939 shock Effects 0.000 title claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 title description 2
- 239000006260 foam Substances 0.000 claims abstract description 5
- 239000011359 shock absorbing material Substances 0.000 claims abstract description 5
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 1
- 239000006261 foam material Substances 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
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 차량 범퍼에서 충격 에너지가 발생되었을 때 이 충격 에너지를 최소한으로 감소시키어 탑승객과 차체를 보호해 주는 차량 범퍼의 충격흡수 프레임 구조에 관한 것으로, 범퍼스테이가 선단부에 설치된 전면프레임(1)의 후단부는 차체프레임(2)의 내부에 끼워 장착되되, 상기 전면프레임(1)에 내부에 설치된 포옴부재 형태의 충격흡수재(3)와 이 충격흡수재(3)에 일정간 간격을 두고 설치된 연결로드(4)를 매개로 장착되어 있다.The present invention relates to a shock absorbing frame structure of a vehicle bumper that protects the passengers and the vehicle body by minimizing the impact energy when the impact energy is generated in the vehicle bumper, and the bumper stay of the front frame (1) The rear end is fitted to the inside of the body frame (2), the shock absorbing material (3) in the form of a foam member installed inside the front frame (1) and the connection rods installed at regular intervals on the shock absorbing material (3) 4) is mounted via the medium.
Description
본 고안은 차량범퍼의 충격을 흡수하는 구조에 관한 것으로, 특히 충격 발생시 충격량을 최소한으로 감소시키어 탑승객과 차체를 보호해주는 차량범퍼의 충격흡수 프레임구조에 관한 것이다.The present invention relates to a structure for absorbing a shock of a vehicle bumper, and more particularly to a shock absorbing frame structure of a vehicle bumper to protect the passengers and the body by reducing the amount of impact to a minimum.
일반적으로, 차량의 경미한 충돌 및 추돌시 발생되는 충격 에너지는 차체의 범퍼에서 이를 흡수하도록 되어 있는 바, 즉 범퍼는 충격 에너지를 일차적으로 흡수하여 차체와 탑승객을 보호하게 되는데, 이 범퍼의 종래 충격흡수 구조를 살펴보면, 도 2에 도시된 바와 같이 전면프레임(101)의 선단부에 범퍼스테이(105)가 보울트 체결되고, 이 범퍼스테이(105)의 앞쪽으로 범퍼(106)가 설치되어 있다.In general, the impact energy generated during a minor collision and collision of the vehicle is to be absorbed by the bumper of the vehicle body, that is, the bumper primarily absorbs the impact energy to protect the body and passengers, the conventional shock absorption of the bumper Looking at the structure, as shown in Figure 2 the bumper stay 105 is bolted to the front end of the front frame 101, the bumper 106 is provided in front of the bumper stay 105.
그러나 상기와 같은 종래 범퍼의 충격흡수 구조는 충격발생시 충격력이 차체프레임에 직접 전달되어 탑승객의 안전에 치명적인 손상을 입히게 되는 문제점이 있었다.However, the shock absorbing structure of the conventional bumper as described above has a problem that the impact force is transmitted directly to the body frame when the impact occurs to cause a fatal damage to the safety of the occupants.
이에 본 고안은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 범퍼 충돌 및 추돌시 충격력을 최소한으로 줄여 차체와 탑승객을 보호하는 차량범퍼의 충격흡수 프레임 구조를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, the object of the present invention is to provide a shock-absorbing frame structure of the vehicle bumper to protect the vehicle body and passengers to minimize the impact force during bumper collision and collision.
도 1은 본 고안의 길이방향 단면도,1 is a longitudinal cross-sectional view of the present invention,
도 2는 종래 구조로서 도 1에 대응되는 단면도이다.2 is a cross-sectional view corresponding to FIG. 1 as a conventional structure.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 전면 프레임2 : 차체 프레임1: front frame 2: body frame
3 : 충격 흡수재4 : 연결로드3: shock absorber 4: connecting rod
상기와 같은 목적을 달성하기 위한 본 고안은 범퍼 스테이가 선단부에 설치된 전면프레임의 후단부는 차체프레임과 연결되되, 포옴부재로 된 충격흡수재와 연결로드를 매개로 장착되어 있다.The present invention for achieving the above object is the rear end of the front frame, the bumper stay is installed on the front end is connected to the vehicle body frame, it is mounted via a shock absorber and a connecting rod made of a foam member.
이하, 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.
도 1은 본 고안이 적용된 차량범퍼의 충격흡수 프레임구조의 단면도로서, 도면에 도시된 바와 같이 공지의 범퍼스테이가 선단부에 설치된 전면프레임(1)의 후단부는 차체프레임(2)의 내부에 끼워 장착되되, 상기 전면프레임(1)에 내부에 설치된 포옴부재 형태의 충격흡수재(3)와 이 충격흡수재(3)에 일정한 간격을 두고 설치된 연결로드(4)를 매개로 장착되어 있다.1 is a cross-sectional view of a shock absorbing frame structure of a vehicle bumper to which the present invention is applied, and as shown in the drawing, a rear end of a front frame 1 having a known bumper stay installed at a front end thereof is fitted into an interior of a vehicle frame 2. The shock absorbing material 3 in the form of a foam member installed inside the front frame 1 is connected to the shock absorbing material 3 by a connection rod 4 provided at regular intervals.
이와 같이 이루어진 본 고안은 도 1에서 화살표 방향으로 충격력이 전달되면, 먼저 전면프레임(1)이 후방쪽으로 밀려서 차체프레임(2) 속으로 들어가게 된다. 이와 동시에 이 전면프레임(1)의 내부에 내장된 포옴재의 충격흡수재(3)와 연결로드(4)가 부딪히면서 충격력을 흡수하게 된다. 따라서 도면에 도시되지 않은 범퍼에 충격력이 작용하게 되면 충격흡수재(3)와 연결로드(4)의 작용에 의해서 충격력이 감소하게 된다.When the impact force is transmitted in the direction of the arrow in FIG. 1 in this way, the front frame 1 is first pushed back to enter the body frame 2. At the same time, the impact absorbing material 3 and the connecting rod 4 of the foam material embedded in the front frame 1 collide with each other to absorb the impact force. Therefore, when the impact force acts on the bumper not shown in the drawing, the impact force is reduced by the action of the shock absorber 3 and the connecting rod 4.
상기와 같은 본 고안에 따른 차량범퍼의 충격흡수 프레임구조는 범퍼에 작용하는 충격력을 감소시키어 탑승객과 차체를 보다 안전하게 보호해 주는 역할을 갖게 된다.The shock absorbing frame structure of the vehicle bumper according to the present invention as described above has a role to reduce the impact force acting on the bumper to more securely protect the passengers and the vehicle body.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960062259U KR19980049094U (en) | 1996-12-30 | 1996-12-30 | Shock Absorption Frame Structure of Vehicle Bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960062259U KR19980049094U (en) | 1996-12-30 | 1996-12-30 | Shock Absorption Frame Structure of Vehicle Bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980049094U true KR19980049094U (en) | 1998-10-07 |
Family
ID=54000718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960062259U KR19980049094U (en) | 1996-12-30 | 1996-12-30 | Shock Absorption Frame Structure of Vehicle Bumper |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980049094U (en) |
-
1996
- 1996-12-30 KR KR2019960062259U patent/KR19980049094U/en not_active Application Discontinuation
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| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |