KR950005138Y1 - Auxiliary braking system of a automobile - Google Patents

Auxiliary braking system of a automobile Download PDF

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Publication number
KR950005138Y1
KR950005138Y1 KR92014919U KR920014919U KR950005138Y1 KR 950005138 Y1 KR950005138 Y1 KR 950005138Y1 KR 92014919 U KR92014919 U KR 92014919U KR 920014919 U KR920014919 U KR 920014919U KR 950005138 Y1 KR950005138 Y1 KR 950005138Y1
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KR
South Korea
Prior art keywords
rod
bumper
braking
vehicle
shaft
Prior art date
Application number
KR92014919U
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Korean (ko)
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KR940005509U (en
Inventor
이주희
이종순
Original Assignee
이주희
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.)
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Publication date
Application filed by 이주희 filed Critical 이주희
Priority to KR92014919U priority Critical patent/KR950005138Y1/en
Priority to PCT/KR1993/000012 priority patent/WO1994003350A1/en
Priority to AU35759/93A priority patent/AU3575993A/en
Publication of KR940005509U publication Critical patent/KR940005509U/en
Application granted granted Critical
Publication of KR950005138Y1 publication Critical patent/KR950005138Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
    • 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
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/03—Brake assistants

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

내용 없음.No content.

Description

자동차의 제동 보조장치Braking aid

제 1 도는 본 고안의 제동 보조장치의 설치상태를 개략적으로 나타낸 자동차의 저면도.1 is a bottom view of a vehicle schematically showing the installation state of the braking assistance device of the present invention.

제 2 도는 본 고안에 의한 제동 보조장치의 입체구성도.2 is a three-dimensional configuration diagram of the braking assistance device according to the present invention.

제 3a,b 도는 본 고안장치의 작동상태도.3a, b or the operating state of the present device.

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

1 : 차체저부 2 : 보조범퍼1: body bottom 2: auxiliary bumper

3 : 장대봉 4, 4' : 고정부재3: Jangdaebong 4, 4 ': fixing member

5 : 관통구 6, 6' : 스프링5: through-hole 6, 6 ': spring

7 : 작동간 8, 14 : 축7: Between operation 8, 14: Axis

9, 9' : 브라켓트 10 : 조작레버9, 9 ': Bracket 10: Control lever

11 : 작동레버 12 : 캠11: operation lever 12: cam

13 : 회동간 15 : 제동대13: Interaction 15: Braking System

본 고안은 자동차의 제동장치에 관한 것으로, 특히 자동차의 주제동장치와는 별도로 주행중 급정지가 필요할시 또는 전방차량 및 기타 장애물등과 충돌할시 운전자의 수조작에 의해 또는 자동적으로 제동거리를 단축시켜 대형사고는 물론 사고 피해를 줄일 수 있도록한 자동차의 제동 보조장치에 관한 것이다.The present invention relates to a braking device of a vehicle, and in particular, when a sudden stop is necessary while driving separately from a main braking device of a vehicle or when colliding with a vehicle or other obstacles in front of the vehicle, the braking distance is automatically reduced by manual operation of the driver. The present invention relates to a braking assistance device for a car that can reduce accidents as well as large accidents.

일반적으로 자동차 주행중의 제동은 풋브레이크의 주제동장치에 의해 이루어지도록 구성되어 있는바, 이는 주행속도가 빠를수록 급제동 거리가 길어지게 되어 그에 따른 차량의 충돌사고 예방에 미흡한 점이 많았다.In general, the braking during driving of the vehicle is configured to be performed by the main brake device of the foot brake, and the faster the driving speed is, the longer the braking distance is.

즉, 주제동장치를 통해 주행차량의 급제동시 제동거리 범위내에서 전방차량 또는 장애물과 충돌할시 주로 자기차량의 범퍼부분이 먼저 충격을 받고, 이 충격이 범퍼의 완충격 한계를 넘을때에는 차량의 전장품은 물론 엔진부에도 영향을 줄 수 있으며, 그에 따른 탐승자에게도 치명적인 피해를 줄 수 있는 것이다.In other words, when bumping the driving vehicle through the main brake device when the vehicle collides with the front vehicle or obstacle within the braking distance range, the bumper part of the own vehicle is first impacted, and when the impact exceeds the bumper shock limit, It can affect not only the electronics but also the engine part, and it can cause fatal damage to the riders.

따라서 본 고안은 주제동장치의 문제점을 감안하여 이루어진 것으로서, 주제동장치와 관계없이 범퍼가 충격을 받아 일정간격까지 후퇴되면 자동적으로 지면에 말뚝이 설치되어 차량의 급정지가 이루어지도록 하므로서 급제동 거리단축은 물론 차의 주요전장부품 손상방지 및 인명피해도 최소로 줄일 수 있도록 한 자동차의 제동 보조 장치를 제공함에 그 목적이 있다.Therefore, the present invention has been made in consideration of the problems of the main driving device, and regardless of the main driving device, when the bumper is impacted and retracted to a predetermined interval, the pile is automatically installed on the ground so that rapid stopping of the vehicle is achieved, as well as shortening the braking distance. It is an object of the present invention to provide a braking assistance device for a vehicle so as to prevent damage to main electronic parts of a vehicle and to minimize a human life.

이하에서 본 고안을 첨부도면을 의해 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제 1 도는 본 고안장치가 설치된 자동차의 저면도를 나타낸 것이며, 제 2 도는 본 고안장치의 구성도를 나타낸 것이다.FIG. 1 shows a bottom view of a vehicle in which the present invention device is installed, and FIG. 2 shows a schematic view of the present invention device.

즉, 제 1 도 및 제 2 도에 도시한 바와같이 본 고안장치는 앞범퍼 또는 앞범퍼와 한조가 되는 보조범퍼(2)에 장대봉(3)을 축설하되, 이 장대봉(3)이 일정간격마다 관통구(5)를 갖는 적어도 복수개의 고정부재(4)(4')를 두어 차체저부(1)에 고정하고, 상기 제 1 고정부재(4)와 보조범퍼(2)와의 장대봉(3)에 스프링(6)을 관착하여 보조범퍼(2)를 전방측으로 탄성력을 갖도록 구성하며, 상기 장대봉(3)의 하방으로 작동간(7)과, 작동간(7)의 횡방향으로 교차하는 축(8)을 두되, 이 축(8)을 두개의 브라켓트(9)를 통해 차체저부(1)에 현가설치하고 상기축(8)상에는 운전자용 조작레버(10)와 이 조작레버(10)의 운동량을 장대봉(3)의 작동간(7)에 전달하는 작동레버(11)를 축설하며, 상기 장대봉(3)의 후방측 하부로 환형 캠(12)을 고착하되, 이 캠(12)의 측부로 장대봉(3) 및 캠(12)의 이동에 의해 각도 변환시키는 회동간(13)을 접면시키고, 상기 회동간(13)에는 바퀴측 방향으로 차체저부(1)의 고정브라켓트(9')에 굴대설치되는 축(14)을 고정하며, 상기 축(14)에는 회동간(13) 중심으로 단부가 뾰족한 제동대(15)를 고정하되, 평상시 스프링(6')을 통해 제동대(15)가 차체저부(1)에 밀착 탄지되도록 구성한 것이다.That is, as shown in Figs. 1 and 2, the device of the present invention lays out the rods 3 on the front bumper or the auxiliary bumper 2, which is a pair of the front bumper, and the rods 3 are arranged at regular intervals. At least a plurality of fixing members 4 and 4 'having a through hole 5 are fixed to the vehicle body bottom 1, and to the rod 3 of the first fixing member 4 and the auxiliary bumper 2. A shaft 8 intersecting the spring 6 and the auxiliary bumper 2 to have an elastic force toward the front side and intersecting in the transverse direction between the operation 7 and the operation 7 below the rod 3. The shaft (8) is suspended from the vehicle body (1) via two brackets (9) and the driver's operating lever (10) and the momentum of the operating lever (10) on the shaft (8). The operation lever 11 which is transmitted to the operation period 7 of the pole rod 3 is constructed, and the annular cam 12 is fixed to the rear side lower part of the pole rod 3, but it is the pole rod to the side of this cam 12. (3) and cam 12 movement The pivot 13 to be angularly converted by contact with the pivot 13, and the pivot 14 is fixed to the pivot 14 installed on the fixing bracket 9 'of the vehicle body bottom 1 in the wheel side direction. (14) is fixed to the end of the pivoting point 15, the center of rotation 13, the braking base 15 is usually configured to be in close contact with the vehicle body bottom (1) through the spring (6 ').

여기서 차체의 제동력을 보다 양호하게 하기 위해 바람직하게는 장대봉(3)의 축방향으로 캠(12)과, 이 캠(12)에 회동되는 회동간(13)과 축(14) 및 이 축(14)에 고정되는 제동대(15)를 한조로 하여 복수조로 분할 구성됨을 특징으로 한다.Here, in order to further improve the braking force of the vehicle body, the cam 12, the pivoting period 13 and the shaft 14 pivoted on the cam 12, and the shaft 14 are preferably rotated in the axial direction of the rod 3. It is characterized in that it is divided into a plurality of sets with the braking unit 15 fixed to the set.

또한 상기 회동간(13)에 바퀴축 방향으로 횡설된 축(14)에는 회동간(13) 중심으로 적어도 하나 또는 두개 이상의 제동대(15)를 설치하여 이루어진 것이다.In addition, at least one or two or more braking units 15 are formed on the pivot 14 in the direction of the wheel shaft in the pivotal axis 13.

이와같이 구성된 본 고안장치의 실시예를 제 2 도 및 제 3 도를 참조하여 설명하면 다음과 같다.An embodiment of the inventive device configured as described above will be described with reference to FIGS. 2 and 3.

즉, 제 2 도의 본 고안장치를 제 1 도의 차체저부(1)에 고정설치한 상태에서 범퍼에 심한 충격을 가하게 되면 범퍼 또는 보조범퍼(2)가 차체후방으로 밀려나가게 되면서, 차체저부(1)에 고정부재(4)(4')에 의해 지지되는 장대봉(3)이 후진하게 된다.That is, if the bumper or the auxiliary bumper 2 is pushed to the rear of the vehicle body when the bumper is severely impacted while the device of the present invention of FIG. 2 is fixed to the vehicle body bottom 1 of FIG. Pole rods 3 supported by the fixing members 4 and 4 'are reversed.

이때 장대봉(3)의 하부로 고착된 캠의 이동에 의해 캠(12)의 측면에 접면되어 있는 회동간(13)의 축(14) 중심의 시계반대방향으로 회동시킨다.At this time, by the movement of the cam fixed to the lower portion of the rod (3) is rotated in the counterclockwise direction of the center of the shaft 14 of the rotation interval 13 which is in contact with the side of the cam (12).

이와동시에 회동간(13)은 이에 고착된 축(14)을 동일방향으로 회동시키게 되며, 이 축(14)의 회동으로 회동간(13) 중심으로 적어도 하나 또는 복수개로 분할 구성된 제동대(15)가 회전되어 끝이 뾰족한 제동대(15)의 단부가 지면에 박히게 된다.At the same time, the pivot 13 rotates the shaft 14 fixed thereto in the same direction, and the braking table 15 is divided into at least one or a plurality of pivots about the pivot 13 by rotation of the shaft 14. Is rotated so that the end of the end of the sharp braking 15 is embedded in the ground.

이때 제동대(15)의 단부가 지면에 박힐때 차가 진행하는 방향으로 기울어지도록 작동되며, 이의 경사각도는 장대봉(3)에 고착된 캠(12)의 환형곡부의 각도와 이 캠(12)에 접면되어 회동되는 회동간(13)의 접동에 의해 결정된다.At this time, the end of the braking unit 15 is inclined in the direction in which the car proceeds when it is driven to the ground, the inclination angle of which is the angle of the annular curved portion of the cam 12 fixed to the pole rod 3 and the cam 12 It is determined by the sliding of the rotation period 13 which is contacted and rotated.

따라서 다수의 제동대(15)는 그 단부가 지면에 닿게되면서 차의 추진력에 의해 지면에 박히게 되는데, 이로 인해 차의 전진은 불가능하게 된다.Accordingly, the plurality of braking units 15 are driven to the ground by the driving force of the car as the end is in contact with the ground, which is impossible to advance the car.

이와 같은 동작은 예컨데, 차의 범퍼 또는 보조범퍼(2)가 전방차량 또는 기타 장애물과 접촉하여 범퍼(2)가 찌그러지거나 또는 후방측으로 밀려나가는 동작에 의해 최종적으로 제동대(15)가 지면에 박히게 되는 것이다.Such an operation may, for example, cause the bumper 2 to be crushed or pushed to the rear side by the bumper or the auxiliary bumper 2 of the vehicle coming into contact with the front vehicle or other obstacle, and finally the braking table 15 is driven to the ground. Will be.

여기서 범퍼(2)와 제 1 고정부재(4) 사이 장대봉(3)에 관착된 스프링(6)은 장대봉(3)을 통해 상시적으로 범퍼(2)를 전방으로 탄성작용하게 완충시켜 주며, 또한 제동대(15)의 스프링(6')은 평상시 제동대(15)를 차체저부(1)에 밀착시켜 정상적인 주행에 방해가 되지 않게 작용한다.Here, the spring 6, which is attached to the rod 3 between the bumper 2 and the first fixing member 4, constantly buffers the bumper 2 forwardly through the rod 3. The spring 6 ′ of the braking table 15 normally keeps the braking table 15 close to the vehicle body bottom 1 so as not to interfere with normal driving.

또한 본 고안장치는 제 3 도의 (b)에서와 같이 범퍼의 충격이 없어도 일반적으로 차의 전진을 급히 제어시킬 필요가 있을때가 있다.In addition, the present invention device generally needs to control the advance of the vehicle quickly even without the impact of the bumper as shown in FIG. 3 (b).

즉, 도로를 주행하던 차가 운전부주의 또는 상대 물체를 피하려고 급정지시키고자 할 경우, 운전석 부근에 설치된 조작레버(10)를 잡아 당기면 축(8)에 축설된 작동레버(11)가 축(8) 중심의 시계방향으로 회동하게 되면서 장대봉(3)의 하부로 설치된 작동간(7)을 후방으로 밀게된다.That is, when the car traveling on the road wants to stop suddenly to avoid the driver's attention or the other object, when the operation lever 10 installed near the driver's seat is pulled out, the operation lever 11 arranged on the shaft 8 becomes the shaft 8. While rotating in the clockwise direction of the center is pushed backward between the operating rod 7 installed to the lower portion of the rod (3).

이때 작동간(7)의 밀림에 의해 장대봉(3)은 후방으로 강제 후진이동하게 되면서 장대봉(3) 하부로 설치된 캠(12)의 밀대구동에 의해 상기한 제 3 도의 (a)와 같은 설명과 같이 회동간(13) 및 축(14) 그리고 각각의 제동대(15)가 지면에 박히게 된다.At this time, the pole rod 3 is forced to move backward by the sliding of the operation period 7, and the same description as in FIG. 3 (a) by the rod rod driving of the cam 12 installed under the pole rod 3. Likewise, the pivot 13 and the shaft 14 and the respective braking units 15 are embedded in the ground.

이때 제동대(15)가 갖고 있는 길이는 지면에 박혔을때 각 차륜이 지면에 접지되지 않는 상태이상의 길이이고, 이때 차륜은 공회전을 하므로 차의 전진에 영향을 줄 수 없고 차의 당시 속도와 경사각도에 따라 차의 전진은 불가능하게 되어 차량 파손 및 인명피해를 예방할 수 있는 것이다.At this time, the length of the braking table 15 is longer than the state where each wheel is not grounded to the ground when it is stuck on the ground, and at this time, the wheels are idling so that they cannot affect the advancement of the vehicle and the speed and inclination angle of the vehicle at the time According to the figure, advancement of the vehicle becomes impossible, and thus vehicle damage and human injury can be prevented.

이상에서 설명한 바와같이 본 고안은 자동차의 저부에 상술한 설명과 같은 제동보조장치를 설치하여 유사시 작동은 물론 충돌시에 자동적으로 제동대를 지면에 박히게 되므로서 급정지는 물론 제동거리를 대폭 단축시킬 수가 있어 그에 따른 피해를 최소화 시킬 수 있는 효과가 있다.As described above, the present invention installs the braking assistance device as described above on the bottom of the vehicle, so that the braking table is automatically driven into the ground in the event of a crash and in case of a crash, thereby greatly reducing the braking distance as well as the braking distance. There is an effect that can minimize the resulting damage.

Claims (1)

앞범퍼 또는 앞범퍼와 한조가 되는 보조범퍼(2)에 장대봉(3)을 축설하되, 이 장대봉(3)이 일정간격마다 관통구(5)를 갖는 적어도 복수개의 고정부재(4)(4')를 두어 차체저부(1)에 고정하고, 상기 제 1 고정부재(4)와 보조범퍼(2)와는 장대봉(3)에 스프링(6)을 관착하여 보조범퍼(2)를 전방측으로 탄성력을 갖도록 구성하며, 상기 장대봉(3)의 하방으로 작동간(7)과, 작동간(7)의 횡방향으로 교차하는 축(8)을 두되, 이 축(8)을 두개의 브라켓트(9)를 통해 차체저부(1)에 현가설치하고, 상기 축(8) 상에는 운전자용 조작레버(10)와 이 조작레버(10)의 운동량을 장대봉(3)의 작동간(7)에 전달하는 작동레버(11)를 축설하며, 상기 장대봉(3)의 후방측 하부로 환형 캠(12)을 고착하되, 이 캠(12)의 측부로 장대봉(3) 및 캠(12)의 이동에 의해 각도 변환시키는 회동간(13)을 접면시키고, 상기 회동간(13)에는 바퀴축 방향으로 차체저부(1)의 고정브라켓트(9')에 굴대설치되는 축(14)을 고정하며, 상기 축(14)에는 회동간(13) 중심으로 단부가 뾰족한 제동대(15)를 고정하되, 평상시 스프링(6')을 통해 제동대(15)가 차체저부(1)에 밀착 탄지되도록 구성된 것을 특징으로 하는 자동차의 제동보조장치.At least a plurality of fastening members (4) (4 ') having a rod (3) arranged on the front bumper or on the auxiliary bumper (2) which is a pair with the front bumper, the rod having a through hole (5) at regular intervals. ) And fixed to the vehicle body bottom (1), and the first fixing member (4) and the auxiliary bumper (2) by the spring (6) to the pole rod (3) to the secondary bumper (2) to have an elastic force to the front side And an axis (8) intersecting in the transverse direction of the operation (7) and the operation (7) below the rod (3), the shaft (8) through the two brackets (9) Suspended in the vehicle body (1), the operating lever 11 for transmitting the driver's operating lever 10 and the momentum of the operation lever 10 on the shaft (8) between the operation 7 of the rod rod (3). ), And the annular cam 12 is fixed to the lower side of the rear side of the rod 3, but the angle of rotation between the pole rod 3 and the cam 12 is shifted to the side of the cam 12. Fold face 13, phase A pivot 14 is fixed to the pivot 13 in a fixed shaft 9 'of the body bottom part 1 in the direction of the wheel axis, and the shaft 14 has a sharp end at the center of the pivot 13. Fixing the braking unit (15), the braking assistance device of the vehicle, characterized in that the braking unit (15) is configured to be in close contact with the vehicle body bottom (1) through the spring (6 ').
KR92014919U 1992-08-08 1992-08-08 Auxiliary braking system of a automobile KR950005138Y1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR92014919U KR950005138Y1 (en) 1992-08-08 1992-08-08 Auxiliary braking system of a automobile
PCT/KR1993/000012 WO1994003350A1 (en) 1992-08-08 1993-02-17 Auxiliary brake system for automobile
AU35759/93A AU3575993A (en) 1992-08-08 1993-02-17 Auxiliary brake system for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92014919U KR950005138Y1 (en) 1992-08-08 1992-08-08 Auxiliary braking system of a automobile

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KR950005138Y1 true KR950005138Y1 (en) 1995-06-22

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