KR900009347Y1 - Bumper - Google Patents

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Publication number
KR900009347Y1
KR900009347Y1 KR2019880015325U KR880015325U KR900009347Y1 KR 900009347 Y1 KR900009347 Y1 KR 900009347Y1 KR 2019880015325 U KR2019880015325 U KR 2019880015325U KR 880015325 U KR880015325 U KR 880015325U KR 900009347 Y1 KR900009347 Y1 KR 900009347Y1
Authority
KR
South Korea
Prior art keywords
bumper
bladder
electromagnet
exhaust pipe
compressed air
Prior art date
Application number
KR2019880015325U
Other languages
Korean (ko)
Other versions
KR900006559U (en
Inventor
정태근
Original Assignee
정태근
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 정태근 filed Critical 정태근
Priority to KR2019880015325U priority Critical patent/KR900009347Y1/en
Publication of KR900006559U publication Critical patent/KR900006559U/en
Application granted granted Critical
Publication of KR900009347Y1 publication Critical patent/KR900009347Y1/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
    • B60R19/18—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
    • B60R19/20—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 containing mainly gas or liquid, e.g. inflatable
    • B60R19/205—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 containing mainly gas or liquid, e.g. inflatable inflatable in the direction of an obstacle upon impending impact, e.g. using air bags
    • 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
    • B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
    • B60R19/40—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles in the direction of an obstacle before a collision, or extending during driving of the vehicle, i.e. to increase the energy absorption capacity of the bumper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/40—Actuators for moving a controlled member
    • B60Y2400/404—Electro-magnetic actuators, e.g. with an electromagnet not rotating for moving a clutching member

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

내용 없음.No content.

Description

자동차용 안전범퍼Car Safety Bumper

제 1 도는 본 고안의 단면 예시도.1 is a cross-sectional view of the present invention.

제 2 도는 본 고안의 사시도.2 is a perspective view of the present invention.

제 3 도는 본 고안의 개폐변 부분 예시도.Figure 3 is an illustration of the opening and closing portion of the present invention.

제 4 도는 본 고안의 중요부분 종단면도.4 is a longitudinal cross-sectional view of an essential part of the present invention.

제 5 도는 본 고안의 개폐변부분 횡단면도.5 is a cross-sectional view of the opening and closing portion of the present invention.

제 6 도는 본 고안의 범퍼에 있어서 돌출범퍼 고정장치 예시도이다.6 is an exemplary view showing a protrusion bumper fixing device in the bumper of the present invention.

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

1 : 앞범퍼본체 1a : 돌출범퍼 수장부1: Front Bumper Body 1a: Protruding Bumper Body

2 : 기낭 3 : 돌출범퍼2: air sac 3: protrusion bumper

3a : 고정돌기 1가 : 고정홈3a: Fixing protrusion 1: Fixing groove

4 : 통기관 5 : 압축공기 저장통4: vent pipe 5: compressed air reservoir

6 : 배기관 7 : 크랭크편6: exhaust pipe 7: crank

8 : 연결간 9 : 전자석8: Between Connections 9: Electromagnets

9a : 가동편 10 : 코일스프링9a: movable piece 10: coil spring

11 : 개폐변 12 : 통공11: opening and closing side 12: through hole

11a : 회전축11a: axis of rotation

본 고안은 자동차 앞 범퍼 본체내에 전방으로 돌출될 수 있게 공기낭 범퍼를 내장시켜 충돌직전에 이를 신속히 부풀게 함으로서 공기낭 범퍼가 범퍼전방으로 팽출되어 범퍼가 심히 충돌되는 것을 막아 충격을 완화할 수 있도록 하여 사고를 방지하거나 피해를 극소화할 수 있게 한 것이다.The present invention has a built-in air bag bumper so that it can protrude forward in the front of the car bumper body to inflate it quickly just before the collision to prevent the air bag bumper to swell in front of the bumper to prevent the bumper from colliding too hard to alleviate the impact. It is to prevent accidents or to minimize damage.

종래의 자동차는 충돌시 차체돠 인명을 보호하기 위해 자동차 앞범퍼의 구조를 충격흡수 방식으로 구성하여 충돌시 그 충돌저항을 감소하도록 만들고 있으나 소망의 효과를 만족하게 얻지 못하고 있는 실정인 것이다.Conventional cars are designed to reduce the impact resistance when a collision is configured by the structure of the front bumper of the vehicle in a shock-absorbing method to protect the life of the vehicle body during a collision, but does not achieve the desired effect satisfactorily.

본 고안은 위와같은 점에 착안하여 충돌직전에 범퍼전방으로 공기주머니가 돌출되어 차체 외부에서 충격을 완화시키게 하므로써 소망의 효과를 얻게한 것인즉 이를 보다 상세히 설명하면 다음과 같다.In view of the above points, the present invention obtains the desired effect by protruding the air pockets from the front of the bumper just before the collision to mitigate the impact from the outside of the vehicle.

자동차 앞범퍼 본체(1)의 전면부에 내측으로 돌출범퍼 수장부(1a)를 형성하여 그 속에 탄소섬유나 66나일론사로 만들어진 기밀성 기낭(2)을 내장하고 그 기낭 전면에 돌출범퍼(3)를 부착하여 돌출범퍼 고정돌기(3a)를 수장실 내부의 고정홈(1가)에 협착시키고 기낭(2)과 연통하는 통기관(4)에 압축공기 저장통(5)의 배기관(6)을 착탈가능케 접속시키고 배기관(6)의 배기공(6a)에는 통공(12)이 있는 개폐변(11)을 내장하여 그 회전축(11)을 외부로 돌출시켜 상단크랭크편(7)을 전자석(9) 가동편(9a)과 연결간(8)으로 연결시키고 가동편(9a)과 전자석(9) 사이에 코일스프링(10)을 장진시키고 전자석을 이용하여 압축공기 저장통의 배기관을 개방할 수 있게한 구조이다.A protruding bumper bag 1a is formed inwardly on the front side of the front bumper body 1 of the vehicle and a gastight air bladder 2 made of carbon fiber or 66 nylon is embedded therein, and a protruding bumper 3 is placed on the front of the bladder. By attaching the protrusion bumper fixing protrusion 3a to the fixing groove 1 in the storage compartment and connecting the exhaust pipe 6 of the compressed air reservoir 5 to the vent pipe 4 communicating with the air sac 2. In the exhaust hole 6a of the exhaust pipe 6, an opening / closing edge 11 having a through hole 12 is built in, and the rotary shaft 11 is protruded to the outside to move the upper crank piece 7 to the electromagnet 9 movable piece ( 9a) and the connection between the connection (8) and the coil spring 10 between the movable piece (9a) and the electromagnet (9) and the structure to enable the exhaust pipe of the compressed air reservoir using the electromagnet.

이와같이된 본 고안은 기낭(2)속에 공기를 빼고 기낭을 접어 범퍼 본체(1)의 수장부(1a)내에 투입한후 돌출범퍼(3)를 범퍼본체(1)전면과 일치되도록 협지시킨후 주행하다가 충돌 위험에 봉착하게 되면 운전자가 즉시 전자석(9) 작동스위치를 넣어 압축공기 저장통(5)의 배기관(6)에 장치된 개폐변(11)을 열면 배기공(6a)을 통해 압축된 공기가 순식간에 기낭(2)으로 옮겨져서 기낭(2)이 부풀게 되고, 그 량이 가중되면 돌출범퍼(3)를 외부로 밀어내여 앞범퍼전방으로 기낭을 설치하는 작용이 일어나기 때문에 충돌시에 공기낭의 완충작용으로 충격이 감소하게 되므로 사고를 예방하거나 피해를 극소화시킬 수 있는 효과를 얻게 되며 차체외부에 기낭이 완충작용을 하므로 차체의 손상도 최대로 예방할 수 있는 장점이 있고, 압축공기(액화공기도 가능)를 이용하여 기낭(2)에 공기를 주입시키기 때문에 신속한 공기주입이 가능할 뿐만 아니라 사용후에 다시 채워넣어 휴대할 수 있고 위험이 없는 장점이 있으며 전자석에 의한 개폐변 조작으로 실수없는 개방이 가능하고 불필요시에는 개폐변을 동작시키지 않는 안전성이 유지되어 자동차용 안전범퍼로서 가장 유용하고 실리적인 이점을 얻게 되며 기낭(2)을 특수한 기밀포로 구성하고 돌출범퍼(3)를 표면에 부착했기 때문에 수장시에 외관이 미려한 범퍼를 만들 수 있을 뿐 아니라 전방으로 돌출되는 길이를 매우 길게 만들 수 있는등의 장점도 있는 실용적인 이점이 있는 것이다.The present invention as described above removes the air into the bladder (2), folds the bladder and puts it in the storing part (1a) of the bumper body (1), and then pinches the protrusion bumper (3) to match the front of the bumper body (1) and then travels If the driver encounters a danger of collision, the operator immediately opens the electromagnet (9) operation switch to open and close the open / close valve (11) installed in the exhaust pipe (6) of the compressed air reservoir (5). As soon as it is transferred to the bladder (2), the bladder (2) swells, and if the amount is increased, the action of pushing the protruding bumper (3) outwards and installing the bladder in front of the front bumper occurs. As the impact is reduced, the impact is prevented or the damage is minimized. The air sacs are buffered on the outside of the vehicle, so the damage to the vehicle can be prevented to the maximum, and compressed air (liquefied air is also possible). ) Since the air is injected into the air sac (2), not only is it possible to inject air quickly, but also it can be refilled and used after use, and there is no risk. It can be opened accidentally by an opening and closing operation by an electromagnet, As the safety bumper for automobiles is maintained, it is the most useful and practical advantage as a safety bumper for automobiles.Because the air bag (2) is composed of a special airtight bag and the protruding bumper (3) is attached to the surface, the bumper has a beautiful appearance at the time of loading. Not only can you make it, but there is also a practical advantage, such as the ability to make the protruding length very long.

Claims (1)

도면에 표시한 바와 같이, 자동차 앞범퍼 본체(1)의 전면부에 내측으로 돌출범퍼 수장부(1a)를 형성하여 그 속에 탄소섬유나 66나일론사로 만들어진 기밀성 기낭(2)을 내장하고 그 기낭전면에 돌출범퍼(3)를 부착하여 돌출범퍼 고정돌기 (3a)를 수장실 내부의 고정홈(1가)에 협착시키고 기낭(2)과 연통하는(4)에 압축공기 저항통(5)의 배기관(6)을 착탈가능케 접속시키고 배기관(6)의 배기공(6a)에는 통공(12)이 있는 개폐변(11)을 내장하여 그 회전축(11a)을 외부로 돌출시켜 상단 크랭크편(7)을 전자석(9)가동편(9a)과 연결간(8)으로 연결시키고, 가동편(9a)과 전자석(9)사이에 코일스프링(10)을 장진시키고 전자석을 이용하여 압축공기저장통의 배기관을 개방할 수 있게한 자동차용 안전범퍼.As shown in the figure, the front bumper body 1a is formed in the front part of the front bumper main body 1 inwardly, and the airtight bladder 2 made of carbon fiber or 66 nylon is embedded therein, and the front of the bladder Extruding bumper (3) is attached to the constriction of the projecting bumper fixing projection (3a) in the fixing groove (1 side) in the interior of the storage room, and the exhaust pipe of the compressed air resistance tube (5) in communication with the bladder (2) (4) (6) to be detachably connected, and the exhaust hole 6a of the exhaust pipe 6 has an opening / closing edge 11 having a through hole 12 therein so as to protrude the rotary shaft 11a to the outside to open the upper crank piece 7. The electromagnet 9 is connected to the movable piece 9a and the connection 8, the coil spring 10 is extended between the movable piece 9a and the electromagnet 9, and the exhaust pipe of the compressed air storage cylinder is opened using the electromagnet. Car safety bumper.
KR2019880015325U 1988-09-16 1988-09-16 Bumper KR900009347Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880015325U KR900009347Y1 (en) 1988-09-16 1988-09-16 Bumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880015325U KR900009347Y1 (en) 1988-09-16 1988-09-16 Bumper

Publications (2)

Publication Number Publication Date
KR900006559U KR900006559U (en) 1990-04-02
KR900009347Y1 true KR900009347Y1 (en) 1990-10-10

Family

ID=19279466

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880015325U KR900009347Y1 (en) 1988-09-16 1988-09-16 Bumper

Country Status (1)

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KR (1) KR900009347Y1 (en)

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

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Publication number Publication date
KR900006559U (en) 1990-04-02

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