KR880003660Y1 - A bumper in a vehicle - Google Patents

A bumper in a vehicle Download PDF

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Publication number
KR880003660Y1
KR880003660Y1 KR2019850017767U KR850017767U KR880003660Y1 KR 880003660 Y1 KR880003660 Y1 KR 880003660Y1 KR 2019850017767 U KR2019850017767 U KR 2019850017767U KR 850017767 U KR850017767 U KR 850017767U KR 880003660 Y1 KR880003660 Y1 KR 880003660Y1
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KR
South Korea
Prior art keywords
bumper
vehicle
oil
piston
connecting rods
Prior art date
Application number
KR2019850017767U
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Korean (ko)
Other versions
KR870009955U (en
Inventor
이상춘
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이상춘
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Publication date
Application filed by 이상춘 filed Critical 이상춘
Priority to KR2019850017767U priority Critical patent/KR880003660Y1/en
Publication of KR870009955U publication Critical patent/KR870009955U/en
Application granted granted Critical
Publication of KR880003660Y1 publication Critical patent/KR880003660Y1/en

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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
    • B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs

Abstract

내용 없음.No content.

Description

자동차 밤퍼(Bumper)의 충격방지장치Anti-shock device of car bumper

제1도는 본 고안의 전체 평면도.1 is an overall plan view of the present invention.

제2도는 제1도의 A-A선 확대 단면도.2 is an enlarged sectional view taken along the line A-A of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 밤퍼 3, 4 : 원형공2: bamper 3, 4: circular ball

3a, 4a : 연결간 5 : 요철판3a, 4a: between connections 5: uneven plate

6, 6' : 연결봉 6a : 피스톤6, 6 ': connecting rod 6a: piston

8 : 오일실린더 9 : 스프링8: oil cylinder 9: spring

11 : 오일유통공 12 : 볼밸브11: oil distribution hole 12: ball valve

13 : 오일환원소공13: oil reduction element

본 고안은 자동차 밤퍼의 충격방지장치에 관한 것으로서, 자동차 밤퍼를 고무 또는 합성고무재로 형성하되 이 고무재 밤퍼내에 크고 작은 원형공을 밤퍼의 길이 방향으로 형성한 내에형 연결부를 형성하여 충돌시 고무재 밤퍼가 찌그러지면서형 연결부가 인장되어 충격흡수작용이 매우 양호하게 함과 동시에 고무재 밤퍼의 후면을 요철판으로 받쳐서 양측으로 장설된 연결봉에 스프링과 유압에 의한 충격흡수장치를 고무재 밤퍼와 결합적으로 구성하므로서 크고 작은 충돌시에 인명을 안전하게 보호하고 차량의 손상을 최소한으로 줄일 수 있게한데 본 고안의 요지로 하는 것인바, 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention relates to an impact protection device for an automobile bumper, wherein the automobile bumper is formed of rubber or synthetic rubber material, and the large and small circular holes in the rubber material bumper are formed in the longitudinal direction of the bumper. The rubber bumper is crushed in the event of a collision The type connection is tensioned to make the shock absorbing effect very good and at the same time, the back of the rubber bumper is supported by the uneven plate, so the shock absorbing device by the spring and hydraulic pressure is combined with the rubber bumper. It is to the subject of the present invention to safely protect the human life in a small collision and to minimize the damage of the vehicle, which will be described in detail by the accompanying drawings as follows.

고무 또는 합성고무재로된 자동차(1)의 밤퍼(2)를 전후로 구성함에 있어서, 고무재 밤퍼(2)의 두께를 두텁게 구성한 내에 밤퍼(2)의 길이 방향으로 크고 작은 원형공(3)(4)을 형성한 내에형 연결간(3a)(4a)을 밤퍼와 동일체로 형성하고 밤퍼(2)의 후면에 요철판(5)으로 견고하게 받치고 그 양측에 연결봉(6)(6')을 연결하되 이 연결봉(6)의 후단은 피스톤(6a)을 형성하여 자동차 프레임(7)에 고착되는 오일실린더(8)내에 스프링(9)으로 삽설하여 마개(10)로 고정하고 피스톤(6a)에는 대형오일유통공(11)에 볼밸브(12)를 장설하고 그 일측에 오일환원소공(13)을 천공한 구조이다. 원형공(3)(4)내에는 압축공기를 넣을 경우 완충효과가 더욱 효과적이다.In constructing the bumper 2 of the automobile 1 made of rubber or synthetic rubber back and forth, the circular hole 3 which is large and small in the longitudinal direction of the bumper 2 in the thick thickness of the rubber material bumper 2 ( 4) within forming The connecting rods 3a and 4a are formed in the same manner as the bumper, and are firmly supported by the uneven plate 5 on the rear of the bumper 2, and the connecting rods 6 and 6 'are connected to both sides thereof. The rear end of the) forms a piston (6a), is inserted into the oil cylinder (8) fixed to the vehicle frame (7) with a spring (9) and fixed with a stopper (10) and a large oil distribution hole (11) to the piston (6a) ), The ball valve 12 is installed, and the oil reducing element hole 13 is drilled on one side thereof. When the compressed air is put into the circular hole (3) (4), the buffer effect is more effective.

이와같이된 본 고안은 자동차의 전후 밤퍼에 장설되는 것으로서, 차종에 따라 그 높이나 형태를 임으로 구성하는 것인데, 운행중이나 정지시에 타차량이나 물체에 의하여 밤퍼(2)에 충돌되면 충돌초기에 일차 고무재 밤퍼(2)가 압축되면서 원형공(3)(4)이 찌그러지는데 이때 압축공기와형 연결간(3a)(4a)이 상하 방향으로 늘어나면서 강한 충격을 일차 완화시키면서 남은 충격을 요철판(5)을 통하여 연결봉(6)(6')에 가해질때에 연결봉(6)(6')의 피스톤(6a)이 오일실린더(8)내의 스프링(9)을 압축하면서 오일은 대형오일유통공(11)의 볼밸브(12)를 열고 좌측실린더내로 빠져 나가면서 충격은 완전히 방충완화되어 차내 탑승자의 인명을 안전하게 보호하게 되며 차량의 파손도 방지할 수 있고, 충격후 스프링(9)의 탄발로 다시 차량이 튀어나가는 것을 방지하도록 오일환원소공(13)으로 오일이 서서히 환원되기 때문에 스프링(9)의 급작스런 탄발은 억제되는 것이다.The present invention is installed in the front and rear bumper of the car, and constitutes any height or shape depending on the vehicle type. When the vehicle collides with the bumper 2 by another vehicle or an object while driving or stopping, the primary rubber material at the beginning of the collision As the bamper (2) is compressed, the circular holes (3) and (4) are crushed. Connecting rods 6 and 6 'when the remaining impact is applied to the connecting rods 6 and 6' through the uneven plate 5 while the type connecting rods 3a and 4a are extended in the vertical direction and the first impact is alleviated. The piston (6a) of the) compresses the spring (9) in the oil cylinder (8), while the oil opens the ball valve (12) of the large oil distribution hole (11) and exits into the left cylinder, the shock is fully damped and in-vehicle It protects the passenger's life safely and prevents damage to the vehicle, and since the oil is gradually reduced to the oil reduction hole 13 to prevent the vehicle from popping out again after the impact of the spring 9, the spring 9 ) Sudden bursts are suppressed.

이상과 같은 본 고안은 원형공(3)(4)과형 연결간(3a)(4a)이 형성된 고무 밤퍼(2)와 스프링(9)과 오일실린더(8)내의 피스톤(6a)작용의 이중 방충작용으로 안전한 방충작용을 하게 한데 본 고안의 특징으로 하는 것이다.The present invention as described above is a circular hole (3) (4) It is characterized in that it is a safe insect repellent action by the double insect repelling action of the action of the piston (6a) in the rubber bumper (2) and the spring (9) and the oil cylinder (8) in which the connecting connection (3a) (4a) is formed. will be.

Claims (1)

고무재 밤퍼(2)내의 원형공(3)(4)에형 연결간(3a)(4a)을 형성하고 후측 요철판(5)의 연결봉(6)(6')에 피스톤(6a)을 형성하여 오일실린더(8)내에 스프링(9)으로 삽설하여 마개(10)로 고정하고 피스톤(6a)에 볼밸브(12)를 가진 대형오일유통공(11)과 오일환원소공(13)을 형성한 자동차 밤퍼의 충격방지장치.In the circular hole (3) (4) in the rubber material bumper (2) The connecting rods 3a and 4a are formed, and the piston 6a is formed on the connecting rods 6 and 6 'of the rear uneven plate 5, and inserted into the oil cylinder 8 with a spring 9 to stop. 10) An anti-shock device of an automobile bumper having a large oil distribution hole (11) and an oil reduction element hole (13) having a ball valve (12) in the piston (6a).
KR2019850017767U 1985-12-27 1985-12-27 A bumper in a vehicle KR880003660Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850017767U KR880003660Y1 (en) 1985-12-27 1985-12-27 A bumper in a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850017767U KR880003660Y1 (en) 1985-12-27 1985-12-27 A bumper in a vehicle

Publications (2)

Publication Number Publication Date
KR870009955U KR870009955U (en) 1987-07-09
KR880003660Y1 true KR880003660Y1 (en) 1988-10-12

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Application Number Title Priority Date Filing Date
KR2019850017767U KR880003660Y1 (en) 1985-12-27 1985-12-27 A bumper in a vehicle

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990084151A (en) * 1999-09-18 1999-12-06 김충환 Tube for sock-absorbing

Also Published As

Publication number Publication date
KR870009955U (en) 1987-07-09

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