KR100256540B1 - Reinforcement combination apparatus of rear bumper - Google Patents
Reinforcement combination apparatus of rear bumper Download PDFInfo
- Publication number
- KR100256540B1 KR100256540B1 KR1019970055170A KR19970055170A KR100256540B1 KR 100256540 B1 KR100256540 B1 KR 100256540B1 KR 1019970055170 A KR1019970055170 A KR 1019970055170A KR 19970055170 A KR19970055170 A KR 19970055170A KR 100256540 B1 KR100256540 B1 KR 100256540B1
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- KR
- South Korea
- Prior art keywords
- fastener
- rear bumper
- hole
- installation
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- 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
- B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
- B60R2019/182—Structural beams therefor, e.g. shock-absorbing made of metal of light metal, e.g. extruded
-
- 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
- B60R2019/1886—Bumper fascias and fastening means therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
Description
본 발명은 리어범퍼의 보강재 결합장치에 관한 것으로, 더욱 상세하게는 리어범퍼의 내부에 충격 흡수용 보강재를 견고하게 장착하도록 한 리어범퍼의 보강재 결합장치에 관한 것이다.The present invention relates to a reinforcing member coupling device of the rear bumper, and more particularly to a reinforcing member coupling device of the rear bumper to be firmly mounted to the shock absorbing reinforcement inside the rear bumper.
자동차의 앞, 뒤에는 충돌시 충격을 흡수하여 차체를 보호하기 위한 프런트 범퍼와 리어범퍼가 장착되어 있고, 상기 범퍼는 자동차가 충돌되었을 때 충격을 흡수하고 완화하는 작용을 한다.A front bumper and a rear bumper are mounted on the front and the rear of the vehicle to absorb shocks during a collision to protect the vehicle body, and the bumpers act to absorb and alleviate the impact when the vehicle is crashed.
상기 범퍼는 저속으로 충돌했을 때 가해지는 충격에너지에 의해 차체가 손상되지 않도록 충격에너지를 흡수할 수 있도록 된 것으로써, 우레탄 등의 완충재를 사용한 우레탄 범퍼와 오일의 점도를 이용한 메나스코식 범퍼등이 있다.The bumper is to be able to absorb the impact energy so that the vehicle body is not damaged by the impact energy applied when the impact at a low speed, the urethane bumper using a cushioning material such as urethane and the Menasco bumper using the viscosity of the oil have.
첨부된 예시도면 도 1은 리어범퍼가 부착된 자동차를 보인 예시도로써, 상기 리어범퍼(2)는 자동차(1)의 후단부에 장착이 되고, 우레탄 등의 재질로 성형되어 충격흡수력을 확보함과 더불어 자동차(1)와 일체를 이루는 형상으로 성형되어 외관미를 겸비하도록 되어 있다.1 is an exemplary view showing a vehicle with a rear bumper attached thereto, wherein the
예시도면 도 2는 도 1의 A-A 선의 단면도로써, 범퍼(2)의 내부에는 충격흡수재(4)와 충격흡수재(4)를 지지하는 레인포스먼트(3)가 브라켓(5)과 결합되어 있다.Exemplary Drawing FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1, in which a
상기 브라켓(5)의 상단부는 레인포스먼트(3)의 하단부와 용접되고, 브라켓(5)의 하단부는 범퍼(2)의 내측면과 긴밀히 밀착된 상태에서 범퍼(2) 및 브라켓(5)의 홀(7)에 화스너(6)가 삽입되어 브라켓(5)이 범퍼(2)의 내측면에 견고하게 결합되는 것이다.The upper end of the bracket (5) is welded to the lower end of the reinforcement (3), the lower end of the bracket (5) in close contact with the inner surface of the bumper (2) of the bumper (2) and the bracket (5) The fastener 6 is inserted into the hole 7 so that the bracket 5 is firmly coupled to the inner surface of the
상기 화스너(6)는 머리부(9)에 체결부(8)가 끼워져 형성된 것으로, 체결부(8)는 중심부를 기준으로 끝단부가 둘로 나누어지고, 끝단부의 외주면은 직각으로 돌출되어 체결부(8)가 홀(7)에 삽입되었을 때 그 돌출된 부위가 브라켓(5)에 걸려 화스너(6)가 쉽게 이탈되지 않도록 된 것이다.The fastener 6 is formed by fitting the fastening part 8 to the head 9, and the fastening part 8 is divided into two ends based on the center, and an outer circumferential surface of the end part protrudes at a right angle to the fastening part 8. ) Is inserted into the hole 7, the protruding portion is caught in the bracket (5) so that the fastener (6) is not easily separated.
또한, 체결부(8)가 끝이 둘로 나누어져 화스너(6)를 홀(7)에 삽입할 때 체결부(8)가 중심부쪽으로 모아지면서 삽입되고, 삽입된 후에는 탄성력이 작용되어 체결부(8)가 원래 상태로 복원되면서 화스너(6)가 홀(7)에 견고하게 결합하게 된다.In addition, when the fastening part 8 is divided into two ends and the fastener 6 is inserted into the hole 7, the fastening part 8 is inserted into the central part, and after the fastening part 8 is inserted, the elastic force is applied to the fastening part ( The fastener 6 is firmly coupled to the hole 7 as 8) is restored to its original state.
상술된 바와 같이 레인포스먼트(3)의 하단부에 브라켓(5)의 상단부가 용접되고, 브라켓(5)의 하단부는 범퍼(2)에 긴밀히 밀착된 상태에서 화스너(6)에 의해 견고하게 결합된 것이다.As described above, the upper end of the bracket 5 is welded to the lower end of the
그러나, 종래의 브라켓(5)은 다른 재질의 레인포스먼트(3)와는 재질의 특성상 용접이 불가능하여 장착하기 곤란한 문제가 있었다.However, the conventional bracket 5 has a problem in that it is difficult to mount the welding with the
따라서 본 발명은 상기한 종래의 브라켓이 지닌 문제를 개선하기 위하여 안출된 것으로, 리어범퍼의 내부에 충격 흡수용 보강재를 견고하게 장착하도록 한 리어범퍼의 보강재 결합장치를 제공하고자 함에 발명의 목적이 있다.Accordingly, an object of the present invention is to provide a rear bumper reinforcing member coupling device to firmly mount a shock absorbing reinforcing material in the rear bumper. .
상기와 같은 목적을 실현하기 위한 본 발명은 리어범퍼의 내측면에 장착용브라켓이 형성되고, 장착용브라켓의 상단부에는 보강재를 장착하는 화스너가 삽입될 수 있도록 장착용홀이 형성되며, 화스너는 지지용화스너와 장착용화스너로 구성되어 이루어진 것이다.The present invention for realizing the above object is a mounting bracket is formed on the inner surface of the rear bumper, the mounting hole is formed so that the fastener for mounting the reinforcement is inserted in the upper end of the mounting bracket, the fastener is for the support It consists of fasteners and fasteners for mounting.
따라서, 본 발명은 다양한 형상 및 재질로 이루어진 보강재를 견고하게 장착할 수 있다.Therefore, the present invention can be firmly mounted reinforcement made of a variety of shapes and materials.
도 1 은 리어범퍼가 장착된 자동차의 후부를 보인 예시도,1 is an exemplary view showing the rear of a car equipped with a rear bumper;
도 2 는 도 1의 A-A 선 단면도,2 is a cross-sectional view taken along the line A-A of FIG.
도 3 은 본 발명에 따른 리어범퍼의 보강재 결합장치를 분리하여 보인 예시도,Figure 3 is an exemplary view showing the separation of the reinforcing member coupling device of the rear bumper according to the present invention,
도 4 는 본 발명에 따른 보강재가 리어범퍼의 내측에 장착된 상태에서 그 일부를 절단하여 보인 단면도이다.4 is a cross-sectional view showing a part of the reinforcement according to the present invention cut in a state mounted on the inside of the rear bumper.
- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings
2 - 리어범퍼, 4 - 충격흡수재,2-rear bumper, 4-shock absorber,
10 - 보강재, 12 - 삽입홀,10-stiffener, 12-insertion hole,
14 - 장착용브라켓, 16 - 장착용홀,14-mounting bracket, 16-mounting hole,
18 - 화스너, 20 - 지지용화스너,18-fasteners, 20-support fasteners,
22 - 체결부, 24 - 체결홀,22-fastening part, 24-fastening hole,
26 - 걸림부, 28 - 장착용화스너,26-engaging parts, 28-mounting fasteners,
30 - 걸림환, 32 - 탄성부.30-hook ring, 32-elastic part.
이하 본 발명에 대하여 첨부된 예시도면에 의거 그 구성과 작용효과에 대해 상세히 설명하면 다음과 같다.Hereinafter will be described in detail with respect to the configuration and operation effects based on the accompanying drawings for the present invention.
본 발명은 리어범퍼(2)의 내측에 장착용브라켓(14)이 일체로 형성되고, 장착용브라켓(14)의 상단부에 장착용홀(16)이 형성되며, 브라켓()의 상단에 보강재(10)가 올려진 상태에서 장착용홀(16)과 보강재(10)의 하단에 관통되는 삽입홀(12)에 화스너(18)가 삽입되어 이루어진 것이다.In the present invention, the
여기서, 화스너(18)는 지지용화스너(20)와 장착용화스너(28)로 구성되고, 지지용화스너(20)는 걸림부(26)상에 둘로 나뉘어진 체결부(22)가 대칭형으로 형성되며, 체결부(22)와 체결부(22) 사이의 중앙에는 상기 장착용화스너(28)가 지지용화스너(20)에 삽입되도록 체결홀(24)이 형성되고, 장착용화스너(28)는 걸림환(30)의 외측에 탄성부(32)가 대칭형으로 형성된 것을 특징으로 한다.Here, the
상기의 보강재(10)는 첨부된 예시도면 도 3과 도 4에 표현된 바와 같이, 상하에밀폐된 공간부가 형성되어 격자형상과 같이 형성된 것으로 리어범퍼(2)의 내부의 충격력을 보강함과 더불어 자동차의 자체 중량을 줄이기 위해 재질은 알루미늄으로 형성된다.As shown in the accompanying drawings, FIGS. 3 and 4, the reinforcing
상기 보강재(10)를 장착하는 장착용브라켓(14)은 리어범퍼(2)의 내측면에서 상방으로 일정한 높이의 대칭형의 판상이 일체로 결합되고, 판상과 판상이 서로 연결되어 상단부를 이루어 형성되어 상단부와 리어범퍼(2)의 내측면 사이는 일정한 공간이 형성된 것이다.The
그리고 보강재(10)를 장착용브라켓(14)에 장착하는 화스너(18)는 지지용화스너(20)와 장착용화스너(28)로 구성되어 먼저 지지용화스너(20)가 장착용브라켓(14)에 삽입되어 장착되고, 나중에 지지용화스너(20)의 체결홀(24)에 장착용화스너(28)의 탄성부(32)가 삽입되어 장착된 것이다.And the
상기 지지용화스너(20)를 장착용홀(16)에 삽입하면 지지용화스너(20)는 걸림부(26)가 장착용브라켓(14)에 상단부에 걸려 더이상 상방으로 올라가지 못하게 되고, 체결홀(24)에 장착용화스너(28)를 삽입하면 탄성부(32)가 중심부로 모아지다가 삽입된 후에는 원래 상태로 벌어짐과 더불어 그 작용으로 지지용화스너(20)의 체결부(22)를 외측으로 벌어지게 탄성을 가하여 최종적으로 지지용화스너(20)가 장착용홀(16)에 견고하게 장착되는 것이다.When the
따라서, 본 발명은 다양한 형상 및 재질로 이루어진 보강재를 리어범퍼의 내측에 견고하게 장착할 수 있는 효과가 있다.Therefore, the present invention has the effect that can be firmly mounted to the inside of the rear bumper reinforcement made of various shapes and materials.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970055170A KR100256540B1 (en) | 1997-10-27 | 1997-10-27 | Reinforcement combination apparatus of rear bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970055170A KR100256540B1 (en) | 1997-10-27 | 1997-10-27 | Reinforcement combination apparatus of rear bumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990033755A KR19990033755A (en) | 1999-05-15 |
| KR100256540B1 true KR100256540B1 (en) | 2000-08-01 |
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ID=19523462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970055170A Expired - Fee Related KR100256540B1 (en) | 1997-10-27 | 1997-10-27 | Reinforcement combination apparatus of rear bumper |
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| Country | Link |
|---|---|
| KR (1) | KR100256540B1 (en) |
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1997
- 1997-10-27 KR KR1019970055170A patent/KR100256540B1/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| KR19990033755A (en) | 1999-05-15 |
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