KR0182911B1 - Impact absorbing apparatus for bumper for a vehicle - Google Patents
Impact absorbing apparatus for bumper for a vehicle Download PDFInfo
- Publication number
- KR0182911B1 KR0182911B1 KR1019960044346A KR19960044346A KR0182911B1 KR 0182911 B1 KR0182911 B1 KR 0182911B1 KR 1019960044346 A KR1019960044346 A KR 1019960044346A KR 19960044346 A KR19960044346 A KR 19960044346A KR 0182911 B1 KR0182911 B1 KR 0182911B1
- Authority
- KR
- South Korea
- Prior art keywords
- bumper
- vehicle
- shock
- pad
- racket
- 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
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/14—Trucks; Load vehicles, Busses
- B60Y2200/145—Haulage vehicles, trailing trucks
-
- 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)
- Vibration Dampers (AREA)
Abstract
본 발명은 화물자동차 범퍼충격 흡수장치에 관한것으로 더욱 상세하게 설명하면 자동차의 추돌, 충돌 충격시 범퍼에 결합된 부라켓(12)과 상기 부라켓(12)의 철판과 완충패드 마찰을 이용하여 충격날개를 삽입한 사각관 형태로 후레임에 형성된 결합구(13) 사이에 완충패드(11)를 압착시켜 부라켓(12)의 양날개와 결합구(13)를 결합 고정하여 범퍼에 충격이 가해지는 경우 완충패드(11)와 부라켓(12)의 마찰력에 의해 충격이 흡수 감축되어 차량의 충격 파손을 감소시키는 자동차 범퍼충격 흡수장치에 관한 것이다.The present invention relates to a bumper shock absorber of a freight vehicle. In more detail, when a collision and impact of a vehicle are carried out, a shock is obtained by using a friction pad pad and a shock absorbing pad of the racket 12 coupled to the bumper and the shock absorber pad. The shock absorbing pad 11 is pressed between the coupling holes 13 formed in the frame in the form of a square tube inserted with wings, thereby coupling and fixing both wings of the racket 12 and the coupling holes 13 so that an impact is applied to the bumper. In this case, the present invention relates to a bumper shock absorber for a vehicle in which shock is absorbed and reduced by frictional force between the shock absorbing pad 11 and the sub-racket 12 to reduce impact damage of the vehicle.
Description
자동차의 범퍼는 자동차의 전방부와 후방부에 설치되어 충돌충격시 자동차를 파손과 충격으로 부터 1차적으로 보호하여 주는 장치로 승용차의 범퍼는 탑승자의 안전을 위한 방법으로 완충재의 사용등 여러방법이 사용되고 있다.The bumper of the car is installed in the front and rear part of the car to protect the car from damage and impacts in the event of a crash. The bumper of a car is a method for occupant safety. It is used.
그러나 일반적으로 화물자동차의 경우에는 차량의 특징상 승용차에 비해 견고하며, 차량중량이 무거워 승용차와 충돌시 상대차량에 비해 파손이나 충격이 경미하게 발생되는바 승용차와 같은 특별한 충격흡수 장치를 장착하지 않고 있다.However, in general, a lorry is more robust than a passenger car due to the characteristics of the vehicle, and since the weight of the vehicle is heavy, damage or shock is slightly generated when the collision with the car is not performed. Therefore, a special shock absorbing device such as a passenger car is not installed. have.
종래의 기술로는 제1도 종래의 범퍼 구조를 도시하는 도면에서 보여주듯이 자동차의 후레임(21)에 부라켓(22)을 직접결합시킨 것이다.In the prior art, as shown in the drawing illustrating the conventional bumper structure of FIG. 1, the bracket 22 is directly coupled to the frame 21 of the vehicle.
상기와 같이 구성된 종래의 범퍼는 자동차의 충돌 충격시 완충작용을 하지못하고 차량의 속도와 중량에 의한 운동에너지를 그대로 상대차량에 전달하여 승용차와의 추돌, 충돌시 상대차량에 치명적인 손상을 입히고 심한경우 상대차량이 탑승자를 치사시키는 문제가 있었다.The conventional bumper configured as described above does not have a buffering effect during the impact of the vehicle and transfers the kinetic energy by the speed and weight of the vehicle to the relative vehicle as it is, causing a fatal damage to the relative vehicle during a collision with the passenger vehicle, and in severe cases Relative vehicles had a problem killing passengers.
본 발명은 상기와 같은 문제점을 해결하기 위하여 안출한 것으로 후레임과 범퍼사이에 충격을 완충시킬 수 있는 충격흡수장치의 형상을 제공하는 것을 본 발명의 목적으로한다.An object of the present invention is to provide a shape of a shock absorbing device that can cushion the shock between the frame and the bumper to solve the above problems.
상기 목적을 달성하기 위한 본발명의 형상은 범퍼 부라켓의 후방으로 돌출형성한 결합구의 각 상하면에 완충패드를 결합하여 후레임 단부 상하측에 각각 형성한 결합구에 삽입하고, 상기 결합구의 프레임 중심측 방향에 구비된 고정구에 의하여 완충패드를 압착시켜 결합부를 고정시키므로 상술한 소기의 목적을 달성할 수 있다.The shape of the present invention for achieving the above object is coupled to the upper and lower sides of the frame end coupled to the upper and lower sides of the coupling pads formed to protrude to the rear of the bumper bracket, inserted into the coupling sphere respectively formed on the frame end, the frame center side of the coupling sphere Since the shock absorbing pad is fixed by the fastener provided in the direction to fix the coupling part, the above-described purpose can be achieved.
제1도는 종래의 범퍼 구조를 도시하는 사시도.1 is a perspective view showing a conventional bumper structure.
제2도는 본발명의 결합상태를 설명하는 결합도.2 is a coupling diagram illustrating the coupling state of the present invention.
제3도는 본발명의 단면도.3 is a cross-sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 완충패드 12 : 부라켓11: buffer pad 12: racket
13 : 결합구 14 : 볼트13 Coupling Sphere 14 Bolt
이하 도면에 의하여 상세히 설명하면 다음과 같다.When described in detail with reference to the drawings as follows.
범퍼에 고정된 브라켓(12)의 양날개의 각 상하면에 완충패드(11)을 결합하여, 상기 부라켓(12)의 날개를 삽입할수 있도록 단면이 사각관 형태로 후레임 단부 상하측에 형성된 결합구(13)에 삽입하고, 상기 결합구의 중심측방향에 볼트(14)를 구비하여 완충패드(11)를 압착시켜 부라켓(12)의 양날개와 결합구(13)를 결합 고정시키는 구성이다.Coupling pads 11 are coupled to each of the upper and lower surfaces of both blades of the bracket 12 fixed to the bumper, and the coupling holes formed on the frame end upper and lower sides in the shape of a square tube so as to insert the wings of the sub-racket 12 ( 13), the bolt 14 is provided in the center side direction of the coupler, and the shock absorbing pad 11 is crimped so as to couple and fix both blades and the coupler 13 of the racket 12.
이하 작용에 대하여 설명하면 다음과 같다.Hereinafter, the operation will be described.
상기와 같이 범퍼에 고정된 부라켓(12)과 사각관 형태로 후레임 단부에 형성된 결합구(13)가 결합되어 형성된 본 발명을 구비함으로서 자동차의 추돌 혹은 충돌에 의한 충격시 범퍼에 가해진 충격에 의해 범퍼에 고정된 부라켓(12)은 힘을 받게되고, 이때 볼트(14)에 의해 완충패드(11) 사이에 압착 형태로 결합된 부라켓(12)은 충격힘에 의해 완충패드(11)와 마찰을 이르키며 후레임 측으로 이동하게된다.With the present invention formed by combining the engaging bracket 13 formed on the frame end in the form of a square tube and the bracket 12 fixed to the bumper as described above by the impact applied to the bumper during the impact of the collision or collision of the vehicle The sub-racquet 12 fixed to the bumper is subjected to a force, and the sub-racquet 12 coupled between the shock absorbing pad 11 by the bolt 14 in a crimped form is connected to the shock absorbing pad 11 by the impact force. The friction moves to the frame side.
이러한 작동과정에서 일어나는 부라켓(12)과 완충패드(11)의 마찰력에 의해 차체에 전달되는 충격은 흡수 감축되어 혹은 충돌 사고시 상대차량은 물론 자기차량의 충격 파손을 감소시키는 매우 유용한 것이다.The shock transmitted to the vehicle body by the frictional force of the racket 12 and the shock absorbing pad 11 generated in such an operation is very useful to reduce the shock damage of the vehicle as well as the relative vehicle in the event of a crash or crash.
본 발명은 화물자동차의 범퍼충격 흡수장치에 관한것으로 더욱 상세하게 설명하면 자동차의 충돌로 인한 충격시 충격을 흡수시켜 상대차량 및 자기차량의 충격 및 파손을 감소시킬 수 있도록한 화물자동차의 범퍼충격 흡수장치에 관한 것이다.The present invention relates to a bumper shock absorber of a freight vehicle, which will be described in more detail. Relates to a device.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960044346A KR0182911B1 (en) | 1996-10-07 | 1996-10-07 | Impact absorbing apparatus for bumper for a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960044346A KR0182911B1 (en) | 1996-10-07 | 1996-10-07 | Impact absorbing apparatus for bumper for a vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980026024A KR19980026024A (en) | 1998-07-15 |
| KR0182911B1 true KR0182911B1 (en) | 1999-05-01 |
Family
ID=19476479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960044346A KR0182911B1 (en) | 1996-10-07 | 1996-10-07 | Impact absorbing apparatus for bumper for a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0182911B1 (en) |
-
1996
- 1996-10-07 KR KR1019960044346A patent/KR0182911B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980026024A (en) | 1998-07-15 |
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