KR0119222Y1

KR0119222Y1 - Parking brake structure

Info

Publication number: KR0119222Y1
Application number: KR2019950041186U
Authority: KR
Inventors: 심종근
Original assignee: 김태구; 대우자동차주식회사
Priority date: 1995-12-14
Filing date: 1995-12-14
Publication date: 1998-07-01
Also published as: KR970036270U

Abstract

본 고안은 자동차의 주차브레이크구조에 관한 것으로, 상기 주차브레이크가 차실내의 센터콘솔박스(1)에 마련된 레버(2)로부터 연결된 가로부재(3)의 좌/우측선단부에 각기 고정된 제1,2이동부재(4,5)와, 이 제1,2이동부재(4,5)에 좌/우측 후륜의 슈우와 연결된 좌/우측 프렉시블케이블(7,8)및, 상기 제1,2이동부재(4,5)과 좌/우측 프렉시블케이블(7,8)을 각기 선택적으로 연결시켜주는 연결핀(9,9')으로 구성되어져, 정비하는 쪽의 차륜은 임의적으로 회전가능하여 정비에 용이함을 더해 주며, 차체를 지면에 고정하는 차륜은 회전되지 않게 록킹시켜 차륜이 굴르지않게 해줌으로써 안전사고유발을 미연에 방지할 수 있도록 한 것이다.The present invention relates to a parking brake structure of a vehicle, wherein the parking brake is fixed to the left and right front end portions of the horizontal member (3) connected from the lever (2) provided in the center console box (1), respectively, 2 moving members 4 and 5 and left and right flexible cables 7 and 8 connected to the first and second moving members 4 and 5 to the shoes of the left and right rear wheels, and the first and second moving members 4 and 5. Consists of connecting pins 9 and 9 'for selectively connecting the movable members 4 and 5 and the left and right flexible cables 7 and 8, respectively. In addition to the ease of maintenance, the wheels to fix the body to the ground locks to prevent rotation to prevent the wheels from rolling to prevent accidents in advance.

Description

A structure of a parking-brake of a car

제1도는 본 고안에 따른 주차브레이크를 차실내에서 도시한 사시도,1 is a perspective view showing the parking brake in the interior of the present invention,

제2도는 제1도의 주차브레이크의 구성상태를 나타내는 설명도이다.2 is an explanatory diagram showing the configuration of the parking brake of FIG.

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

1:센터콘솔박스2:레버1: center console box 2: lever

3:가로부재4,5:제1,2이동부재3: horizontal member 4, 5: first and second moving member

6:고정부재7,8:좌/우측 플렉시블케이블6: fixing member 7, 8: left / right flexible cable

9,9':연결핀10:수용부재9,9 ': Connecting pin 10: Receiving member

11:끼움부재10a,11a:개구부11: fitting member 10a, 11a: opening

본 고안은 자동차의 주차브레이크에 관한 것으로, 더욱 더 상세하게는 타이어교체와 같은 차륜의 정비작업시에 주차브레이크를 사용하여 차륜을 록킹시킬 때 좌/우측 차륜중 지면과 접지된 한쪽 차륜만을 선택적으로 록킹시키도록 하여 안전사고유발을 미연에 방지할 수 있도록 된 자동차의 주차브레이크구조에 관한 것이다.The present invention relates to a parking brake of an automobile, and more particularly, only one of the left and right wheels and the grounded one of the left and right wheels is selectively locked when the wheel is locked using the parking brake during maintenance of the wheel such as tire replacement. The present invention relates to a parking brake structure of a vehicle that is capable of locking so as to prevent a safety accident from occurring.

주지된 바와 같이 주행중인 자동차의 움직임을 정지시키거나 차속을 감속시키기 위한 목적으로 차량에는 브레이크장치가 구비되어 있는바, 이러한 브레이크장치는 주행중 주로 운전자의 발동작에 따라 작동되는 주브레이크(일면 풋브레이크라 지칭함)와 주차시 자동차를 노면상에 정차시키는 주차브레이크(일면 핸드브레이크라 지칭함)로 구분되어 지는데, 이중에서 주차브레이크는 차실내의 센터콘솔박스전방에 마련된레버를 잡아당겨 올림으로서 이 레버에 연결된 플렉시블케이블이 차륜의 슈우(Shoe)를 벌어지도록 하여 좌/우측 차륜을 제동하는 방식이었다.As is well known, a vehicle is provided with a brake device for stopping the movement of a moving vehicle or reducing the speed of the vehicle. The brake device is a main brake (one foot brake) which is mainly operated according to the driver's foot movement during driving. And parking brake that stops the car on the road when parking, which is called a hand brake. Among them, the parking brake is connected to this lever by pulling up the lever provided in front of the center console box. The flexible cable was used to brake the left and right wheels by spreading the wheel shoe.

그런데, 상기의 주차브레이크를 사용하여 자동차를 정차시킨 다음 차륜의 타이어교환이나 브레이크드럼, 라이닝등의 정비작업을 할 때에는, 잭을 이용하며 지면으로부터 자동차를 한쪽방향으로 들어올린 다음 정비작업을 실시하였던 바, 이경우에 있어서 차륜을 회전시켜야 할 필요가 있을 때에는 좌/우측 후륜을 동시에 제동시키고 있는 주차브레이크를 해제시켜야만 하였다.However, when the vehicle is stopped using the parking brake described above, when the tires of the wheels are replaced, and the maintenance work such as brake drums and linings is carried out, the maintenance work is performed by lifting the car from the ground in one direction using a jack. In this case, when it was necessary to rotate the wheels, the parking brakes simultaneously braking the left and right rear wheels had to be released.

그러나, 상기와 같이 자동차를 한쪽으로 들어올린 상태에서 주차브레이크를 해제하여 한쪽의 차륜을 정비하게 되면, 지면과 접촉된 반대쪽 차륜이 주차브레이크에 의한 록킹상태가 아님으로 경우에 따라 차륜이 굴러 차체를 한쪽방향으로 들어올린 상태로 지지하고 있던 잭을 쓰러뜨리게 되어 정비작업중이던 작업자에 대한 안전사고유발의 염려가 있는 문제점이 있었다.However, if the vehicle is lifted to one side and the parking brake is released to maintain one of the wheels, the wheel on the other side that is in contact with the ground is not locked by the parking brake. There was a problem of causing a safety accident to the worker during the maintenance work to knock down the jack was supported in a lifted state in one direction.

이에 본 고안은 상기한 바와 같은 문제점을 해결하기 위해 안출된 것으로서, 정비시 잭에 의해 지면으로부터 들려지는 차륜의 반대쪽인 지면에 접촉된 차륜을 록킹상태로 유지시키도록 좌/우측 후륜중 어느한쪽만을 선별적으로 록킹시켜 안전사고의 유발을 방지할 수 있도록 된 자동차의 주차브레이크구조를 제공하는데 그 목적이 있다.The present invention is devised to solve the problems as described above, only one of the left and right rear wheels to keep the wheel in contact with the ground, which is the opposite of the wheel lifted from the ground by the jack during maintenance It is an object of the present invention to provide a parking brake structure of a vehicle that can be selectively locked to prevent the occurrence of a safety accident.

상기한 바의 목적을 달성하기 위한 본 고안은, 차시러내의 센터콘솔박스에 마련된 레버로부터 연결된 가로부재의 좌/우측선단부에 제1,2이동부재가 각기 고정되고, 이 제1,2이동부재에 좌/우측 후륜의 슈우와 연결된 좌/우측 프렉시블케이블이 연결핀을 매개로 각기 선택적으로 결합되어 상기 레버의 작동시 연결핀이 결합된 쪽의 후륜만이 선별적으로 록킹되도록 된 구조로 되어 있다.The present invention for achieving the above object, the first and second moving members are respectively fixed to the left and right front end of the horizontal member connected from the lever provided in the center console box in the chassis, the first and second moving members The left and right flexible cables connected to the shoe of the left and right rear wheels are selectively coupled to each other via a connecting pin so that only the rear wheel of the side to which the connecting pin is coupled is selectively locked when the lever is operated. It is.

이하 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안에 따른 주차브레이크를 차실내에서 도시한 사시도이고, 제2도는 제1도의 주차브레이크의 구성상태를 나타내는 설명도이다.1 is a perspective view showing a parking brake according to the present invention in a vehicle interior, and FIG. 2 is an explanatory view showing the configuration of the parking brake of FIG.

본 고안의 주차브레이크는 도면에 도시된 바와 같이, 차실내의 센터콘솔박스(1)에 마련된 레버(2)로부터 연결된 가로부재(3)의 좌/우측선단부에 제1,2이동부재(4,5)가 각기 고정되고, 이 제1,2이동부재(4,5)에 좌/우측 후륜의 슈우와 연결되어 그 선단이 차체에 설치된 고정부재(6)에 얹혀져 지지된 좌/우측 프렉시블케이블(7,8)이 연결핀(9,9')을 매개로 각기 선택적으로 결합되도록 되어 있는 바, 상기 제1,2이동부재(4,5)의 각 선단부에는 상/하로 관통된 개구부(10a)를 갖춘 수용부재(10)가 구비되고, 이 수용부재(10)내에 결합되도록 상기 좌/우측 프렉시블케이블(7,8)의 각 선단부에도 상/하로 관통된 개구부(11a)를 갖춘 끼움부재(11)가 구비되어져, 상기ㅣ 제1,2이동부재(4,5)의 수용부재(10)내에 좌/우측 프렉시블케이블(7,8)의 끼움부재(11)가 삽입되면서 이들 개구부(10a,11a)를 관통하여 상기 연결핀(9,9')이 끼워져 이들을 선택적으로 연결시키도록 되어 있다.Parking brake of the present invention, as shown in the drawing, the first and second moving members (4, 4) on the left and right front end of the horizontal member (3) connected from the lever (2) provided in the center console box (1) in the vehicle interior. 5) are respectively fixed and connected to the first and second moving members 4 and 5 with the shoes of the left and right rear wheels, and the front and rear ends thereof are supported by being mounted on the fixing member 6 installed on the vehicle body. Since the cables 7 and 8 are selectively coupled to each other via the connecting pins 9 and 9 ', openings penetrated up and down through the front and rear ends of the first and second moving members 4 and 5 are provided. A receiving member 10 having a 10a) is provided, and each of the left and right flexible cables 7 and 8 has an opening 11a which is penetrated up and down to be coupled to the receiving member 10, respectively. The fitting member 11 is provided, and the fitting member 11 of the left and right flexible cables 7 and 8 is inserted into the receiving member 10 of the first and second moving members 4 and 5. These openings 10a, The connecting pins 9 and 9 'are fitted through 11a) to selectively connect them.

여기서, 상기 좌/우측 프렉시블케이블(7,8)의 선단을 지지하도록 차체에 설치된 고정부재(6)는 상기 제1,2이동부재(4,5)와 연결핀(9,9')을 매개로 결합 또는 해체되는 좌/우측 프렉시블케이블(7,8)이 결합과 해체를 반복하게 될 때 이들사이의 결합이 용이하게 될 수 있게 좌/우측 프렉시블케이블(7,8)의 선단부의 위치를 항상 일정높이로 유지시켜 주는 역할을 하게 된다.Here, the fixing member 6 installed in the vehicle body so as to support the front end of the left and right flexible cable (7, 8) is the first, second moving member (4, 5) and the connecting pin (9, 9 ') When the left and right flexible cables (7, 8) to be combined or dismantled through the cable are repeatedly combined and disassembled, the left and right flexible cables (7, 8) can be easily connected between them. It keeps the position of the front end at a certain height all the time.

또한, 상기 연결핀(9,9')은 차실내의 센터콘솔박스(1)외부에서 이를 관통하여 그 상단부가 노출되게 설치되어 있기 때문에 상기 제1,2이동부재(4,5)와 좌/우측 프렉시블케이블(7,8)의 결합과 해체를 외부에서 선택할 수 있도록 되어 있다.In addition, the connecting pins 9 and 9 'penetrate the outside of the center console box 1 in the interior of the vehicle and are exposed to the upper end thereof so that the first and second moving members 4 and 5 and the left / right are connected. The right flexible cable (7, 8) can be assembled and disassembled from the outside.

따라서, 상기와 같은 구조로 이루어진 주차브레이크는 좌/우측 차륜중 어느 한족 차륜을 정비하고자 할 경우에 있어서 지면에 맞닿아져 차체의 하중을 지지하는 쪽의 후륜만을 선별적으로 록킹하여 차체를 고정시킬 수 있는, 즉 정비하고자 하는 쪽의 후륜은 상기 연결핀(9,9')중 정비하고자하는 쪽의 연결핀(9,9')을 뽑아 레버(2)로부터 연결된 가로부재(3)에 고정된 제1,2이동부재(4,5)와 후륜과 연결된 좌/우측 프렉시블케이블(7,8)사이의 결합을 선별적으로 해체시킨 다음 레버(2)를 작동시키면 연결핀(9,9')이 결합된 쪽의 후륜만이 록킹되게 되어 정비하는 쪽의 후륜을 임의적으로 회전시킬 수 있게 된다.Therefore, the parking brake having the structure as described above may lock the rear body by selectively locking only the rear wheels that come into contact with the ground and support the load of the vehicle body when attempting to maintain one of the left / right wheels. Rear wheel of the side to be maintained, which is fixed to the horizontal member 3 connected from the lever 2, by pulling the connection pins 9 and 9 'of the side to be maintained from the connecting pins 9 and 9'. After selectively disengaging the coupling between the first and second moving members 4 and 5 and the left and right flexible cables 7 and 8 connected to the rear wheels, the lever 2 is operated to connect the connecting pins 9 and 9. Only the rear wheel on the side where ') is coupled is locked so that the rear wheel on the maintenance side can be arbitrarily rotated.

이상 설명한 바와 같이 본 고안에 따른 자동차의 주차브레이크구조에 의하면, 자동차의 차륜을 정비하고자 잭을 이용하여 차체의 한쪽만을 지면으로부터 들어올릴 경우에 있어서 정비하고자 하는 반대쪽의 후륜만을 선별적으로 록킹하여 정비하는 쪽의 차륜은 임의적으로 회전가능하게 되어 정비에 용이함을 더해 줄 수 있게 함과 동시에, 차체를 지면에 고정하는 차륜은 회전되지 않게 록킹시켜 차륜이 굴르지 않게 해줌으로써 안전사고유발을 미연에 방지할 수 있는 이점이 있게 된다.As described above, according to the parking brake structure of a vehicle according to the present invention, when only one side of the vehicle body is lifted from the ground using a jack to maintain the wheel of the vehicle, only the rear wheel on the opposite side to be maintained is selectively locked and maintained. The wheel on the side can be arbitrarily rotated to add to ease of maintenance, and the wheel that fixes the body to the ground is locked so that it does not roll, preventing the accident from happening. There is an advantage to this.

Claims

The first and second moving members 4 and 5 are respectively fixed to the left and right front ends of the horizontal member 3 connected from the lever 2 provided in the center console box 1 in the vehicle interior. The left and right flexible cables 7 and 8, which are connected to the left and right rear wheel shoes to the members 4 and 5, are selectively coupled to each other via the connecting pins 9 and 9 ′. Parking brake structure of a vehicle configured to selectively lock only the rear wheels on which the connecting pin is coupled during operation.

According to claim 1, wherein the front end of each of the first and second movable members (4, 5) is provided with a receiving member 10 having an opening (10a) penetrated up and down, the left and right flexible cable Each of the distal end portions 7 and 8 is also provided with a fitting member 11 having an opening 11a penetrated up and down, so that the left and right sides of the first and second moving members 4 and 5 are accommodated in the receiving member 10. As the fitting member 11 of the right flexible cable 7 and 8 is inserted, the connecting pins 9 and 9 'are inserted through these openings 10a and 11a to selectively connect or disassemble the coupling therebetween. Parking brake structure of a vehicle, characterized in that it is intended to.

The front and rear ends of the left and right flexible cables 7 and 8, which are coupled or disassembled by the first and second moving members 4 and 5 and the connecting pins 9 and 9 ', respectively. Parking brake structure of a vehicle, characterized in that supported by a fixing member (6) installed in the vehicle body to maintain a constant height at all times.