KR19980041488U - Parking brake automatic release device - Google Patents

Parking brake automatic release device Download PDF

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Publication number
KR19980041488U
KR19980041488U KR2019960054581U KR19960054581U KR19980041488U KR 19980041488 U KR19980041488 U KR 19980041488U KR 2019960054581 U KR2019960054581 U KR 2019960054581U KR 19960054581 U KR19960054581 U KR 19960054581U KR 19980041488 U KR19980041488 U KR 19980041488U
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KR
South Korea
Prior art keywords
parking brake
lever
parking
drive shaft
gear
Prior art date
Application number
KR2019960054581U
Other languages
Korean (ko)
Inventor
김건태
Original Assignee
김영귀
기아자동차 주식회사
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 김영귀, 기아자동차 주식회사 filed Critical 김영귀
Priority to KR2019960054581U priority Critical patent/KR19980041488U/en
Publication of KR19980041488U publication Critical patent/KR19980041488U/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
    • 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
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/746—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive and mechanical transmission of the braking action
    • 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
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B60T7/102—Disposition of hand control by means of a tilting lever
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
    • B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
    • B60K26/021—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/18008—Propelling the vehicle related to particular drive situations
    • B60Y2300/18108—Braking
    • B60Y2300/18141—Braking for parking

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Braking Elements And Transmission Devices (AREA)

Abstract

본 고안은 주차브레이크 자동해제장치에 관한 것으로, 종래의 주차브레이크장치는 특히 초보운전자가 다루는 경우 주차브레이크를 해제시키지 않고 주행을 하는 경우가 빈번한 데 이때 주차브레이크에서 드럼과 패드의 심한 마찰열로 인해 연기가 발생하여 화재가 발생하는 문제점이 있었다.The present invention relates to an automatic parking brake release device, and the conventional parking brake device is often driven without releasing the parking brake, especially when a novice driver handles it, and at this time, due to the severe frictional heat of the drum and the pad in the parking brake, There was a problem that caused the fire.

이에 본 고안은 예시도면 도 2와 같이 주차브레이크장치에 있어서 전자제어장치(16)의 입력단에는 시동감지센서(10), 변속레버센서(12), 가속페달감지센서(12)가 연결되는 한편 그 출력단에는 구동축(28)이 설치된 모터(30)가 연결되고, 상기 구동축(28)에는 주차브레이크레버(24)쪽과 드럼쪽에서 각각 연결되는 주차케이블(36)이 연결되어 감겨지도록 되며, 구동축(28)의 일측에 기어(34)가 결합되어 기어(34)와 맞물러 스토퍼(32)가 설치되고, 스토퍼(32)와 주차브레이크레버(24)의 라체트(20)간에 와이어(26)가 연결되어 주차브레이크레버(24)의 작동으로 주차케이블(36)이 당겨져 상기 구동축(28)에 감겨짐과 더불어 구동축(28)이 회전되지 않도록 스토퍼(32)가 기어(34)에 맞물리도록 이루어진 것이다.Accordingly, the present invention is the start detection sensor 10, the shift lever sensor 12, the accelerator pedal detection sensor 12 is connected to the input terminal of the electronic control device 16 in the parking brake device as shown in FIG. A motor 30 having a drive shaft 28 installed therein is connected to an output end thereof, and a parking cable 36 connected to the parking brake lever 24 and a drum side is connected to and wound around the drive shaft 28. Gear 34 is coupled to one side of the coupling meshed with the gear 34, the stopper 32 is installed, the wire 26 is connected between the stopper 32 and the ratchet 20 of the parking brake lever 24 The parking cable 36 is pulled by the operation of the parking brake lever 24 to be wound around the drive shaft 28 and the stopper 32 is engaged with the gear 34 so that the drive shaft 28 is not rotated.

따라서, 본 고안은 센서와 모터를 이용해 클러치 페달을 밟으면 자동으로 주차브레이크장치가 해제되므로 운전자의 편의성이 증대될 수 있는 효과가 있다.Therefore, the present invention has an effect that the driver's convenience can be increased because the parking brake device is automatically released when the clutch pedal is pressed using the sensor and the motor.

Description

주차브레이크 자동해제장치Parking brake automatic release device

본 고안은 주차브레이크 자동해제 장치에 관한 것으로, 더욱 상세하게는 주차브레이크를 걸어 있는 상태에서 운전자가 시동을 걸고, 변속레버를 작동하며, 가속페달을 밟는 순간 센서에서 모든 조건을 인식하여 주차브레이크가 자동으로 해제되도록 한 주차브레이크 자동해제 장치에 관한 것이다.The present invention relates to an automatic parking brake release device, and more particularly, the driver starts the vehicle while the parking brake is applied, operates the shift lever, and recognizes all conditions at the moment when the accelerator pedal is pressed. The present invention relates to a parking brake automatic release device which is automatically released.

일반적으로 주차브레이크장치는 주로 주차용으로 사용되지만 풋 브레이크가 고장시 비상용으로 사용되기도 하고, 따라서 풋 브레이크와 구별하여 핸드브레이크 또는 비상브레이크라고도 한다.In general, the parking brake device is mainly used for parking, but the foot brake is also used for emergency in case of failure, and therefore, it is also called a hand brake or emergency brake separately from the foot brake.

이러한 주차브레이크는 뒷바퀴만을 브레이킹하는 휘일 브레이크식과 추진축에 설치된 드럼에 작용시키는 센터브레이크식이 있으며, 센터브레이크식은 주로 트럭이나 버스등에 사용되지만, 고급 승용차에서는 디스크브레이크가 적용되어 브레이크 성능을 향상시키고 있다.These parking brakes have a wheel brake type for breaking only the rear wheels and a center brake type for acting on a drum installed on the propulsion shaft. The center brake type is mainly used for trucks and buses, but in high-end cars, disc brakes are applied to improve brake performance.

그러나 어느 종류의 주차브레이크장치이든 간에 그 원리는 주차 레버를 당겨서 케이블을 통해 브레이크패드가 디스크를 마찰시켜 차량의 휘일 회전을 저지시키는 것이다.However, the principle of any type of parking brake system is that the brake pads rub against the disc through the cable by pulling the parking lever and stopping the wheel rotation.

이를 좀더 첨부된 예시도면 도 1에 표현된 바와 같이 상세히 설명하면 종래의 주차브레이크장치는 브라켓(1) 상에 힌지부(2)를 통해 고정된 레버(4)와 레버(4)의 선단의 손잡이부(5)로 외형을 이루고, 내부에는 레버(4) 선단에 버튼(6)이 설치되며, 이 버튼(6)과 연결된 로드(7)가 라체트(8)를 회동시키게 설치되고, 라체트(8)는 섹터(9)와 기어로 맞물려지며, 레버(4)후단에는 케이블(10)의 일단이 연결되어서, 이 케이블(10)의 타단에 연결되는 생략된 브레이크패드가 디스크에 밀착되어져 브레이크가 작용하게 됨은 주지되는 바와 같다.When described in detail as shown in Figure 1 attached to the accompanying drawings, a conventional parking brake device is a handle of the front end of the lever 4 and the lever 4 fixed through the hinge portion 2 on the bracket (1) A button 6 is formed at the tip of the lever 4, and a rod 7 connected to the button 6 is installed to rotate the ratchet 8, and the ratchet 8 8 is in gear with the sector 9, and one end of the cable 10 is connected to the rear end of the lever 4 so that the omitted brake pads connected to the other end of the cable 10 are brought into close contact with the disc and braked. It is well known that acts.

또한 주차브레이크의 작동유무를 표시하는 램프작동스위치(3)가 상기 브라켓(1)과 힌지부(2) 사이에 설치되며, 상기 램프작동스위치(3)에 의해 전원이 온/오프 될때 계기판에 설치된 램프에 표시되도록 설치된 것이다.In addition, a lamp operating switch (3) indicating whether the parking brake is operating is installed between the bracket (1) and the hinge portion (2), and is installed on the instrument panel when the power is turned on / off by the lamp operation switch (3) It is installed to be displayed on the lamp.

따라서, 주차브레이크를 작동시키기 위하여 레버(4)를 들어 올리면 스프링(11)으로 탄지된 라체트(8)가 섹터(9)의 톱니부를 타고 넘어가면서 상기 레버(4)는 고정된 힌지부(2)를 중심으로 시계방향으로 회전되어 들어 올려지고 동시에 주차브레이크 케이블(10)을 당겨 도시안된 휘일의 브레이크장치를 작동시키게 되며, 레버(4)의 들어올린 힘을 제거하면 스프링(11)의 복원력으로 라체트(8)가 원위치되면서 레버(4)의 환원되는 작용을 저지하므로 결국 레버(4)를 들어올린 각도만큼의 위치에서 정지하게 되어 주차상태가 유지되는 것이다.Accordingly, when the lever 4 is lifted to operate the parking brake, the ratchet 8 supported by the spring 11 passes over the teeth of the sector 9 and the lever 4 is fixed to the hinge 2. Rotate in a clockwise direction about) and pull the parking brake cable 10 at the same time to operate the brake device of the wheel (not shown). When the lifting force of the lever 4 is removed, the restoring force of the spring 11 Since the ratchet 8 prevents the action of the lever 4 from being returned to its original position, the ratchet 8 stops at a position corresponding to the lifting angle of the lever 4 so that the parking state is maintained.

다시말하면 레버(4)를 당겼다 놓으면 당긴 위치에서 레버(4)가 정지해 있게 되므로 운전자가 원하는 만큼의 힘으로 레버(4)를 당긴 상태가 주차상태, 또는 비상브레이크장치의 작동상태가 되는 것이다.In other words, when the lever 4 is pulled and released, the lever 4 is stopped at the pulled position, so the state in which the driver pulls the lever 4 with the force desired by the driver becomes a parking state or an operation state of the emergency brake device.

이러한 주차(정지)상태에서 이를 해제하려면 버튼(6)을 눌러 라체트(8)를 후퇴시키므로서 레버(4)가 힌지부(2)를 중심으로 반시계 방향으로 회전되어 결국 레버(4)가 원위치되는 것이며, 이와 함께 당겨져 있던 케이블(10)도 원위치되어져 브레이크 상태가 해제되는 것이다.To release it in this parking (stop) state, press the button 6 to retract the ratchet 8, while the lever 4 is rotated counterclockwise about the hinge portion 2 so that the lever 4 The cable 10, which has been pulled together, is also returned to its original position and the brake state is released.

그런데, 운전자는 아는 내용이지만, 주차브레이크를 작동시켰다가 다시 해제할 때, 즉 버튼(6)을 눌러서 레버(4)를 원위치시키고자 할 때는 라체트(8)가 섹터(9)의 톱니부에 맞물려 있던 상태에서 분리 되어야 하기 때문에 차량의 중량에 의해 맞물려 있는 힘이 강하고, 따라서 운전자는 버튼(6)을 눌러서 브레이크 상태를 해제할 때는 레버(4)를 오히려 더 들어올린 상태에서 버튼(6)을 눌려야만 간편하게 버튼(6)이 눌러지고, 그 상태로 레버(4)를 내려 차량이 운행가능한 상태로 브레이크장치가 해제되는 것이다.However, as the driver knows, when the parking brake is actuated and released again, that is, when the button 4 is pressed to return the lever 4 to its original position, the ratchet 8 is placed on the teeth of the sector 9. The force that is engaged by the weight of the vehicle is strong because it must be released in the engaged state, and thus, when the driver presses the button 6 to release the brake state, the driver releases the button 6 while lifting the lever 4 further. The button 6 is simply pressed by pressing, and the brake device is released to the state in which the vehicle can be driven by lowering the lever 4 in that state.

그러나, 종래의 주차브레이크장치는 특히 초보운전자가 다루는 경우 주차브레이크장치를 해제시키지 않고 주행을 하는 경우가 빈번한데 이때 주차브레이크에서 드럼과 패드의 심한 마찰열로 인해 연기가 발생하여 화재가 발생하는 문제점이 있었다.However, in the case of a conventional parking brake device, especially when a novice driver handles it, the vehicle is often driven without releasing the parking brake device. At this time, there is a problem that a fire occurs due to severe frictional heat of the drum and pad in the parking brake. there was.

이에 본 고안은 상기한 종래의 주차브레이크장치가 지닌 문제를 개선하기 위하여 안출된 것으로, 주차브레이크를 걸어 있는 상태에서 운전자가 시동을 걸고, 변속레버를 작동하며, 가속페달을 밟는 순간 센서에서 모든 조건을 인식하여 주차브레이크가 자동으로 해제되도록 한 주차브레이크 자동해제 장치를 제공하고자 함에 고안의 목적이 있다.Therefore, the present invention was devised to improve the problems of the conventional parking brake device described above, and the driver starts the vehicle while the parking brake is applied, operates the shift lever, and all the conditions at the moment of stepping on the accelerator pedal. It is an object of the present invention to provide a parking brake automatic release device to recognize the parking brake is automatically released.

상기와 같은 목적을 실현하기 위한 본 고안은 주차브레이크 장치에 있어서 전자제어장치의 데이타 입력단에는 시동여부를 감지하는 시동감지센서와 변속레버센서와 가속페달의 밟음을 감지하는 가속페달감지센서가 연결되는 한편 그 출력단에는 구동축이 설치된 모터가 연결되고, 상기 구동축에는 주차브레이크레버쪽과 드럼쪽에서 각각 연결되는 주차케이블이 연결되어 감겨지도록 되며, 구동축의 일측에 기어가 결합되어 기어와 맞물려 스토퍼가 설치되고, 스토퍼와 주차브레이크레버의 라체트 간에 와이어가 연결되어 주차브레이크레버의 작동으로 주차케이블이 당겨져 상기 구동축에 감겨짐과 더불어 구동축이 회전되지 않도록 스토퍼가 기어에 맞물리도록 된 것이다.The present invention for realizing the above object is connected to the start detection sensor for detecting whether the start of the electronic brake control device and the shift lever sensor and the acceleration pedal detection sensor for detecting the step of the accelerator pedal in the data input terminal of the parking brake device On the other hand, the output terminal is connected to a motor with a drive shaft is installed, the drive shaft is connected to the parking cable connected to the parking brake lever side and the drum side, respectively, is wound, the gear is coupled to one side of the drive shaft is engaged with the gear stopper is installed, The wire is connected between the stopper and the ratchet of the parking brake lever so that the parking cable is pulled and wound around the drive shaft by the operation of the parking brake lever, and the stopper is engaged with the gear so that the drive shaft is not rotated.

따라서, 본 고안은 초보운전자들이 사용할 때 주차브레이크를 건 상태에서 깜빡 잊고 주차브레이크를 해제하지 않고, 주행해도 주차브레이크가 자동 해제되어 주차브레이크가 손상되는 것을 방지할 수 있고, 마찰열에 의한 화재를 방지할 수 있으며, 운전자에게 편의성을 제공할 수 있게 되는 것이다.Therefore, the present invention can forget the parking brake when the novice driver is used and forget to release the parking brake, and the parking brake is automatically released even when driving, preventing the parking brake from being damaged and preventing the fire due to frictional heat. It is possible to provide convenience to the driver.

도 1은 종래 주차브레이크장치의 주차브레이크레버를 도시한 구성도,1 is a block diagram showing a parking brake lever of the conventional parking brake device,

도 2는 본 고안에 따른 주차브레이크 자동 해제 장치의 구성도,2 is a configuration of the automatic parking brake release device according to the present invention,

도 3은 본 고안에 따른 주차브레이크 자동해제 장치의 상세도로서, 도 2A부의 확대예시도이다.3 is a detailed view of the automatic parking brake release device according to the present invention, an enlarged view of the portion of FIG. 2A.

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

10:시동감지센서12:변속레버센서10: Start detection sensor 12: Shift lever sensor

14:가속페달감지센서 16:전자제어장치14: acceleration pedal detection sensor 16: electronic control device

18:로드20:라체트18: Rod 20: Ratchet

22:버튼24:주차브레이크레버22: button 24: parking brake lever

26:와이어28:구동축26: wire 28: drive shaft

30:모터32:스토퍼30: motor 32: stopper

34:기어36:주차케이블34: gear 36: parking cable

38:스프링It is a spring 38

이하 본 고안에 대하여 첨부된 예시도면에 의거 그 구성과 작용효과에 대해 상세히 설명하면 다음과 같다.Hereinafter will be described in detail with respect to the configuration and the effect according to the accompanying drawings for the present invention.

본 고안은 주차브레이크 장치에 있어서 전자제어장치(16)의 데이타입력단에는 열쇠를 꽂아 시동여부를 감지하는 시동감지센서(10)와 변속레버의 작동에 따라 감지되는 변속레버센서(12)와 가속페달의 밟음을 감지하는 가속페달감지센서(14)가 연결되는 한편 그 출력단에는 모터(30)가 연결되고, 모터(30)의 구동축에는 주차브레이크레버(24)쪽과 드럼쪽에서 각각 연결되는 주차케이블(36)이 연결되어 감겨지도록 되며, 구동축(28)의 일측에 기어(34)가 결합되어 기어(34)가 결합되어 기어(34)와 맞물려 스토퍼(32)가 설치되고, 스토퍼(32)와 주차브레이크레버(24)의 라체트(20)간에 와이어(26)가 연결되어 이루어진 것이다.The present invention is a parking brake device in the data input terminal of the electronic control device 16, the start detection sensor 10 for detecting whether the start by inserting a key and the shift lever sensor 12 and the accelerator pedal detected according to the operation of the shift lever. Accelerator pedal sensor 14 for detecting the step of being connected while the motor 30 is connected to the output terminal, the parking shaft connected to the parking brake lever 24 and the drum side of the drive shaft of the motor 30 ( 36 is connected and wound, the gear 34 is coupled to one side of the drive shaft 28, the gear 34 is coupled to engage the gear 34, the stopper 32 is installed, the stopper 32 and parking The wire 26 is connected between the ratchet 20 of the brake lever 24.

상기와 같은 주차브레이크 자동해제 장치는 첨부된 예시도면 도 2에 표현된 바와 같이, 주차브레이크가 작동된 상태에서 사용자가 차량을 주행하기 위해 버튼(22)을 눌러 주차브레이크레버(24)를 하측으로 내리는 것과 같은 효과가 발생되도록 주차브레이크레버(24)쪽의 주차케이블(36)의 일단이 모터(30)의 구동축(28)에 연결되고, 미도시된 드럼쪽으로 부터 타 주차케이블(36)의 선단이 구동축(28)에 연결되어 이루어지며, 상기 모터(30)는 전자제어장치(16)에 의해 구동되도록 이루어진 것이다.As shown in FIG. 2, the automatic parking brake release device as described above, the user presses the button 22 to drive the vehicle in the state in which the parking brake is operated, and the parking brake lever 24 moves downward. One end of the parking cable 36 on the parking brake lever 24 side is connected to the drive shaft 28 of the motor 30 so that an effect such as lowering is generated, and the tip of the other parking cable 36 from the drum side not shown. It is connected to the drive shaft 28, the motor 30 is to be driven by the electronic control device (16).

즉, 사용자가 자동차에 승차하여 주차브레이크가 걸린 주차브레이크레버(24)의 버튼(22)을 깜빡 잊고 하측으로 하강시키지 않아 시동을 켜기 위해 열쇠를 꽂고, 변속레버를 중립에서 작동시키며, 가속시키기 위해 가속페달을 밟으면 상기 각각의 기능을 감지하는 시동감지센서(10), 변속레버센서(12), 가속페달감지센서(14)로부터 신호가 전자제어장치(16)에 입력되고, 전자제어장치(16)는 첨부된 예시도면 도 3에 표현된 바와 같이 모터(30)에 신호를 전달하도록 이루어진 것이다.That is, the user gets into the car and forgets the button 22 of the parking brake lever 24 to which the parking brake is applied and does not lower it, and inserts a key to turn on the engine, operates the shift lever in neutral, and accelerates the vehicle. When the accelerator pedal is pressed, a signal is input to the electronic controller 16 from the start detection sensor 10, the shift lever sensor 12, and the accelerator pedal detection sensor 14 which detect the respective functions, and the electronic controller 16. ) Is to transmit a signal to the motor 30, as represented in the accompanying drawings.

또한, 모터(30)의 구동축(28)이 시계방향으로 회전되면서 스토퍼(32)와 맞물린 기어(34)가 원활하게 회전되어 구동축(28)에 각기 반대방향으로 연결 고정되어 감겨진 주차케이블(36)이 원활하게 풀려지게 되고 이때 주차브레이크레버가 하측으로 이동되면서 주차브레이크가 해제되는 것이다.In addition, while the drive shaft 28 of the motor 30 is rotated in the clockwise direction, the gear 34 meshed with the stopper 32 is smoothly rotated so that the parking cable 36 is wound and connected to the drive shaft 28 in opposite directions. ) Will be released smoothly and the parking brake will be released as the parking brake lever moves downward.

따라서, 본 고안은 초보운전자들이 사용할 때 주차브레이크를 건 상태에서 깜빡 잊고 주차브레이크를 해제하지 않고, 주행해도 주차브레이크가 자동 해제되어 주차브레이크가 손상되는 것을 방지할 수 있고, 마찰열에 의한 화재를 방지할 수 있으며, 운전자에게 편의성을 증대할 수 있게 효과가 있다.Therefore, the present invention can forget the parking brake when the novice driver is used and forget to release the parking brake, and the parking brake is automatically released even when driving, preventing the parking brake from being damaged and preventing the fire due to frictional heat. And it is effective to increase the convenience to the driver.

Claims (1)

주차브레이크 장치에 있어서,In the parking brake device, 전자제어장치(16)의 데이타입력단에는 열쇠를 꽂아 시동여부를 감지하는 시동감지센서(10)와 변속레버의 작동에 따라 감지되는 변속레버센서(12)와 가속페달의 밟음을 감지하는 가속페달감지센서(14)가 연결되는 한편 그 출력단에는 모터(30)가 연결되고, 모터(30)의 구동축에는 주차브레이크레버(24)쪽과 드럼쪽에서 각각 연결되는 주차케이블(36)이 연결되어 감겨지도록 되며, 구동축(28)의 일측에 기어(34)가 결합되어 기어(34)와 맞물려 스토퍼(32)가 설치되고, 스토퍼(32)와 주차브레이크레버(24)의 라체트(20)간에 와이어(26)가 연결되어 이루어진 것을 특징으로 하는 주차브레이크 자동해제장치.The data input terminal of the electronic controller 16 inserts a key into the start detection sensor 10 to detect whether the engine is started, the shift lever sensor 12 to be detected according to the operation of the shift lever, and the accelerator pedal to detect the stepping of the accelerator pedal. While the sensor 14 is connected to the output terminal, the motor 30 is connected, and the drive shaft of the motor 30 is connected to the parking brake lever 24 and the parking cable 36 connected to the drum side, respectively. The gear 34 is coupled to one side of the drive shaft 28 to be engaged with the gear 34 so that the stopper 32 is installed, and the wire 26 between the stopper 32 and the ratchet 20 of the parking brake lever 24. Parking brake automatic release device, characterized in that the connection is made.
KR2019960054581U 1996-12-23 1996-12-23 Parking brake automatic release device KR19980041488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960054581U KR19980041488U (en) 1996-12-23 1996-12-23 Parking brake automatic release device

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Application Number Priority Date Filing Date Title
KR2019960054581U KR19980041488U (en) 1996-12-23 1996-12-23 Parking brake automatic release device

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KR19980041488U true KR19980041488U (en) 1998-09-15

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