WO2010147323A2 - Braking force retaining device for vehicle brake - Google Patents

Braking force retaining device for vehicle brake Download PDF

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Publication number
WO2010147323A2
WO2010147323A2 PCT/KR2010/003607 KR2010003607W WO2010147323A2 WO 2010147323 A2 WO2010147323 A2 WO 2010147323A2 KR 2010003607 W KR2010003607 W KR 2010003607W WO 2010147323 A2 WO2010147323 A2 WO 2010147323A2
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WO
WIPO (PCT)
Prior art keywords
brake
pedal
vehicle
braking force
brake pedal
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Application number
PCT/KR2010/003607
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French (fr)
Korean (ko)
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WO2010147323A3 (en
Inventor
남상인
Original Assignee
Nam Sang In
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Publication date
Priority claimed from KR1020090076895A external-priority patent/KR101118873B1/en
Application filed by Nam Sang In filed Critical Nam Sang In
Publication of WO2010147323A2 publication Critical patent/WO2010147323A2/en
Publication of WO2010147323A3 publication Critical patent/WO2010147323A3/en

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    • 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
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/045—Brake-action initiating means for personal initiation foot actuated with locking and release means, e.g. providing parking brake application

Definitions

  • the present invention relates to a braking force maintenance device for a vehicle brake, and more particularly, to maintain the braking force of a vehicle without stopping the driver's brake pedal while the vehicle is temporarily stopped while driving the vehicle.
  • the braking force maintenance device of a vehicle brake is a vehicle brake.
  • an automobile brake is a brake device of an automobile, and is an important device used to maintain a parking state of a vehicle while simultaneously decelerating or stopping a driving vehicle.
  • Such automobile brakes generally use frictional brakes that use friction to convert the kinetic energy of the vehicle into thermal energy and release it into the atmosphere to brake the vehicle.
  • the automobile brake is also called a foot brake because the driver operates by foot, and as described above, it is one of the most important components of the vehicle because the driving state of the vehicle must be decelerated or stopped when the driver operates.
  • the conventional automobile brake has a brake pedal shaft 100 provided with the brake pedal 150 as shown in FIG. 1, and a master cylinder 200 connected to the push rod 210 according to the operation of the brake pedal shaft 100.
  • the brake pedal shaft 100 is rotated, and thus, the master cylinder 200 through the push rod 210 connected to the brake pedal shaft 100.
  • the conventional electronic or motor-driven vehicle brake control device that has been provided to solve the above problems has been developed, but the price is expensive, and its configuration is complicated and difficult to easily apply to the car, and use Even though there was a problem that could cause a malfunction due to a system error.
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to provide a stable braking state of the braking device as long as there is no operation for starting the vehicle when the vehicle is stopped or completely stopped. It is an object to provide a braking force maintenance device for a vehicle brake.
  • the present invention provides an automobile brake for controlling a wheel, and the brake pedal 150 in which the brake pedal shaft 100 rotates by the hinge H when the driver presses the pedal with a foot to stop the vehicle. ;
  • a coupling plate 110 fixed to the brake pedal shaft 100;
  • a fixing protrusion (100b) fixedly installed on the coupling plate (110) by a fastening member (P) and having a serrated protrusion formed on one surface thereof;
  • An adjustment pedal 130 installed in the downward direction of the coupling plate such that the flow bar 131 hinges when the driver steps on the foot;
  • One end is rotatably installed on the vehicle body and the braking force maintenance device of the automobile brake, characterized in that it comprises a brake control bar 120 is formed with a coupling protrusion 121 is engaged with the tooth-shaped projection formed on the fixing projection (100b) Is achieved.
  • a serrated protrusion formed on the fixing protrusion 100b is achieved by a braking force maintenance device of an automobile brake, which is formed on an inclined surface.
  • One end of the control pedal 130 and the hinge portion is provided with a roller (133a, 133b) is further achieved by the braking force maintenance device of the automobile brake, characterized in that made.
  • One end is connected to the vehicle body and the brake control bar 120 and the braking force of the automobile brake further comprises a return spring (S) connected to one end of the control pedal 130 and the coupling plate 110, respectively. Achieved by a retainer.
  • the brake control bar 120 is achieved by a braking force maintenance device of an automobile brake, characterized in that the form of any one of a straight line or a curve.
  • the fixing protrusion (100b) and the brake control bar 120 is achieved by the braking force maintenance device of the automobile brake, characterized in that further comprises a lamp 720 that is turned on.
  • the coupling plate is achieved by a braking force maintenance device of an automobile brake, characterized in that the stopper (100c) is further provided.
  • the braking force maintenance device according to the present invention as described above, even if the driver does not continuously press the brake pedal of the vehicle in a state in which the driving of the vehicle is stopped, it is possible to conveniently maintain the stopped state of the vehicle so that the driver becomes tired easily while driving. In the severe congestion section, the elderly driver can prevent an accident that may occur due to the increased fatigue of the driver's foot off the brake pedal. In addition, it is a useful invention that has the effect of increasing the adjustment stability of the car to the general public to induce easy and convenient driving.
  • 1 is a schematic view showing a conventional automobile brake.
  • Figure 2 is an exemplary view showing a braking force maintenance device of a vehicle brake to which the technique of the present invention is applied.
  • Figure 3 is an operating state showing the brake pedal shaft operation in accordance with the present invention.
  • Figure 4 is an operating state showing the action of the brake control bar according to the present invention.
  • FIG. 5 is an operational state diagram showing a state in which the brake pedal shaft is fixed through the brake control bar in accordance with the present invention.
  • FIG. 6 is an operating state diagram showing a state in which the brake pedal shaft controlled in accordance with the present invention is returned to the initial state.
  • roller 150 brake pedal
  • the braking force maintaining device of a vehicle brake of the present invention may include a brake pedal shaft when a driver presses a foot pedal to stop a vehicle.
  • 100 is fixedly installed by the coupling member P and the coupling plate 110 and the coupling plate 110 fixed to the brake pedal 150 and the brake pedal shaft 100 rotated by the hinge H.
  • the brake control bar 120 is rotatably installed on the vehicle body and includes a brake control bar 120 having a coupling protrusion 121 formed to engage with a tooth-shaped protrusion formed on the fixing protrusion 100b.
  • the brake control bar 120 is hinged so that when the protrusion of the fixing protrusion 100b and the engaging protrusion 121 provided on the brake control bar 120 are coupled, the brake pedal 150 rises. This is to facilitate mutual fixation.
  • rollers (133a, 133b) may be further installed.
  • the reason for installing the rollers 133a and 133b is to lift and rotate the upper portion while maintaining the position of the brake control bar 120.
  • the material of the rollers 133a and 133b is a metal or a nonferrous metal, noise due to a collision is generated, and thus rubber and synthetic resin materials having excellent elasticity are preferred to prevent the noise.
  • one end is connected to the vehicle body 400 and the brake control bar 120, it is preferable to install and use a return spring (S) connected to one end of the control pedal 130 and the coupling plate 110, respectively.
  • the brake control bar 120 may be formed of any one of a straight line and a curved line.
  • the fixing protrusion 100b and the brake control bar 120 further includes a lamp 720 which is turned on to make it easy to check the use of the braking force maintenance device of the automobile brake.
  • the stopper 100c is installed on the coupling plate 110 to prevent the adjustment pedal 130 from being rotated by a predetermined angle or more.
  • the brake control bar 120 may be rotatably fixed by using the connection bar 600 fixed to the vehicle body 400.
  • Reference numeral 710 denotes a battery for supplying power.
  • the state of the vehicle can be divided into a state in which the gear is in a neutral state and a gear ratio in operation according to the gear ratio.
  • the automatic transmission will be described as an example for convenience of description.
  • the maintenance of the pressing force means that the brake pedal 150 is maintained as if the driver stepped on the brake pedal 150 even if the driver's foot on the brake pedal 150 is removed from the brake pedal 150.
  • the brake control bar 120 may be formed of any one of a straight line or a curve, and it is preferable to use a curved form.
  • the brake control bar 120 When the brake control bar 120 rotates in the upward direction, the brake control bar 120 is engaged with the sawtooth-shaped protrusion of the fixing protrusion 100b fixed to the coupling plate 110 by the fastening member P, thereby being fixed to each other, so that the brake pedal 150, that is, the brake pedal. It prevents the shaft 100 from rotating.
  • the brake pedal 150 can be stepped deeper but will control the rotation angle of the brake control bar 120 so as not to rise up.
  • the brake control bar 120 maintains a state fixed with the fixing protrusion 100b as shown in FIG.
  • the flow bar 131 of the adjustment pedal 130 to rotate the hinge (H) is returned to the original position by the return spring (S) is caught by the stopper (100c) provided in the coupling plate 110 is limited to rotation.
  • the lamp 720 is turned on to easily operate the braking force maintaining device of the present invention brake. You can also see the driver and others who are not driving.
  • the brake control bar 120 When pressure is applied to the brake pedal 150, the brake control bar 120 is self-weighted when the engagement protrusion 121 and the tooth-shaped protrusion formed on the brake control bar 120 and the fixing protrusion 100b are spaced apart from each other. It rotates downward by the and is returned to the original position by the return spring (S).
  • the brake control bar 120 Since the rotation of the adjustment pedal 130 is restricted by the stopper 100c provided in the coupling plate 110, the brake control bar 120 is also caught by the adjustment pedal 130 to limit the rotation of the adjustment pedal 130. It is supported by the rollers 133a and 133b provided in the flow bar 131.
  • the brake control bar 120 can more stably rotate and return.
  • the material of the rollers 133a and 133b is made of metal or non-ferrous metal, noise due to collision is generated, and thus, the brake control bar 120 and the adjusting pedal are made of a rubber material and a synthetic resin material having excellent elasticity. 130) prevents collision and prevents life extension and noise generation.
  • the lamp 720 is turned off to operate the braking force maintenance device of the automobile brake according to the present invention. You can easily check the driver and others who do not drive.

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

Abstract

The present invention relates to a vehicle brake control device, and more specifically to a vehicle brake control device adapted to continuously maintain the operation of a brake pedal when a vehicle is temporarily stopped from running, by retaining the braking force of the vehicle, without necessarily having a driver stepping on the brake pedal. The vehicle brake control device for controlling wheels according to the present invention comprises: a brake pedal (150), which has a brake pedal shaft (100) pivoting by a hinge (H) when a driver steps on the brake pedal to stop a vehicle; a coupling plate (110) fixedly installed at the brake pedal shaft (100); a fixed protrusion (100b), which is fixedly mounted to the coupling plate (110) by a fastening member (P) and has saw-toothed projections formed on one surface; an adjustable pedal (130), which is disposed downstream of the coupling plate (110) and has a movable bar (131) making a hingedly pivoting motion when the driver steps on the pedal; and a brake control bar (120), one end of which is mounted to a vehicle body in a pivoting manner and which has coupling projections (121) to be engaged with the saw-toothed projections that are formed on the fixed protrusion (100b).

Description

자동차 브레이크의 제동력 유지장치Braking force maintenance device of automobile brake
본 발명은 자동차 브레이크의 제동력 유지장치에 관한 것으로, 더욱 상세하게는 자동차를 주행 중 일시 정지된 상태에서 운전자가 브레이크페달을 밟고 있지 않고서도 자동차의 제동력을 유지시켜 브레이크페달의 작동을 지속적으로 유지할 수 있도록 한 자동차 브레이크의 제동력 유지장치에 관한 것이다.The present invention relates to a braking force maintenance device for a vehicle brake, and more particularly, to maintain the braking force of a vehicle without stopping the driver's brake pedal while the vehicle is temporarily stopped while driving the vehicle. The braking force maintenance device of a vehicle brake.
일반적으로 자동차 브레이크란 자동차의 제동장치를 일컫는 것으로서, 주행하는 자동차를 감속 또는 정지시킴과 동시에 자동차의 주차상태를 유지하기 위해 사용하는 중요한 장치이다.In general, an automobile brake is a brake device of an automobile, and is an important device used to maintain a parking state of a vehicle while simultaneously decelerating or stopping a driving vehicle.
이러한 자동차 브레이크는 마찰력을 이용하여 자동차의 운동에너지를 열에너지로 바꾸고, 이것을 대기 속으로 방출시켜 자동차를 제동시키는 마찰식 브레이크를 사용하는 것이 일반적이다. Such automobile brakes generally use frictional brakes that use friction to convert the kinetic energy of the vehicle into thermal energy and release it into the atmosphere to brake the vehicle.
이때, 자동차 브레이크는 운전자가 발로 조작하기 때문에 풋브레이크 라고도 불리 우며 위와 같이, 운전자가 운행하는 경우에 자동차의 주행상태를 감속 또는 정지 시켜야 하기 때문에 자동차의 구성요소 중 가장 중요한 것 중 하나이다. In this case, the automobile brake is also called a foot brake because the driver operates by foot, and as described above, it is one of the most important components of the vehicle because the driving state of the vehicle must be decelerated or stopped when the driver operates.
예컨대, 종래의 자동차 브레이크는 도 1에서와 같이 브레이크페달(150)이 구비된 브레이크페달축(100)과, 상기 브레이크페달축(100)의 작동에 따라 푸시로드(210)로 연결된 마스터실린더(200)에서 유압을 형성하고 브레이크유압라인(250)을 통하여 자동차(400)의 각 바퀴(500)와 연결된 갤리퍼(300)로 오일(O)을 가압 전달함으로써 바퀴(500)에 구비된 디스크(510)에 패드(Pad)를 밀착시켜 자동차(400)의 주행상태를 감속 또는 정지시키도록 구성되는 것이다. For example, the conventional automobile brake has a brake pedal shaft 100 provided with the brake pedal 150 as shown in FIG. 1, and a master cylinder 200 connected to the push rod 210 according to the operation of the brake pedal shaft 100. The disk 510 provided in the wheel 500 by forming the hydraulic pressure in the pressure and transfer the oil (O) to the galiper 300 connected to each wheel 500 of the vehicle 400 through the brake hydraulic line 250 In close contact with the pad (Pad) is configured to reduce or stop the running state of the vehicle 400.
이는 즉, 사용자가 자동차를 주행시키는 중에 브레이크페달(150)을 밟으면 상기 브레이크페달축(100)이 회동되고, 이에 따라, 브레이크페달축(100)과 연결된 푸시로드(210)를 통하여 마스터실린더(200)가 작동하여 바퀴(500)의 구동축에 회전하는 디스크(510)와 상기 디스크(510)의 일측에서 제동시 유압을 작용시키는 갤리퍼(300)로 오일(O)의 압력을 전달하여 패드(미도시)와 상기 디스크(510)가 마찰 되어 자동차(400)의 주행상태가 감속 또는 정지되게 되는 것이다. That is, when the user presses the brake pedal 150 while driving the vehicle, the brake pedal shaft 100 is rotated, and thus, the master cylinder 200 through the push rod 210 connected to the brake pedal shaft 100. ) Is operated to transfer the pressure of the oil (O) to the disk 510 rotating on the drive shaft of the wheel 500 and the galler 300 to actuate the hydraulic pressure when braking on one side of the disk 510 pad (not even) C) and the disk 510 are rubbing so that the driving state of the vehicle 400 is decelerated or stopped.
그러나, 이러한 종래의 자동차 브레이크는 사용자가 정지 상태에서도 지속적으로 브레이크페달을 밟아 주어야만 자동차의 정지 상태를 원활하게 유지할 수 있어 운전자가 손쉽게 피로하게 되거나, 노약자의 경우에는 브레이크페달에서 운전자의 발이 떨어져 사고를 일으킬 수 있는 불안요소로 나타나는 문제가 있었다. However, such a conventional automobile brake can be maintained smoothly when the user presses the brake pedal continuously even in a stopped state, so that the driver can be easily tired, or in the case of the elderly, the driver's foot may fall off the brake pedal. There was a problem that manifested itself as an anxiety factor.
특히, 위와 같은 문제점을 해결하기 위해 제공되던 종래의 전자식 또는 모터구동방식의 자동차 브레이크 제어장치가 개발되고 있으나 가격이 고가이며, 또 그 구성이 복잡하여 자동차에 손쉽게 적용하여 사용하기 어렵고, 사용하는 경우에도 시스템의 오류로 오작동이 발생될 수 있는 문제가 있었던 것이다. In particular, the conventional electronic or motor-driven vehicle brake control device that has been provided to solve the above problems has been developed, but the price is expensive, and its configuration is complicated and difficult to easily apply to the car, and use Even though there was a problem that could cause a malfunction due to a system error.
본 발명은 상술한 문제점을 해결하기 위해 안출된 것으로, 본 발명의 목적은 차량이 일시정지하거나 완전히 정차했을 때 차량을 출발하기 위한 조작이 없는 한 계속해서 제동장치의 제동상태를 안정적으로 유지할 수 있도록 한 자동차 브레이크의 제동력 유지장치를 제공하는데 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a stable braking state of the braking device as long as there is no operation for starting the vehicle when the vehicle is stopped or completely stopped. It is an object to provide a braking force maintenance device for a vehicle brake.
상기 목적을 달성하기 위해 본 발명은 바퀴를 제어하는 자동차 브레이크에 있어서, 운전자가 자동차를 정지시키기 위해 발로 페달을 밟으면 브레이크페달축(100)이 힌지(H)에 의하여 회동하는 브레이크페달(150)과; 상기 브레이크페달축(100)에 고정 설치되는 결합판(110)과; 상기 결합판(110)에 체결부재(P)에 의해 고정 설치되며 일면에 형성된 톱니형의 돌기를 구비한 고정돌기(100b)와; 상기 결합판의 하방향에는 운전자가 발로 밟으면 유동바(131)가 힌지 회동하도록 설치된 조절페달(130)과; 일측 끝단은 차체에 회동가능하게 설치되며 고정돌기(100b)에 형성된 톱니형의 돌기와 맞물리도록 결합돌기(121)가 형성된 브레이크제어바(120)를 포함하여 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치에 의하여 달성된다.In order to achieve the above object, the present invention provides an automobile brake for controlling a wheel, and the brake pedal 150 in which the brake pedal shaft 100 rotates by the hinge H when the driver presses the pedal with a foot to stop the vehicle. ; A coupling plate 110 fixed to the brake pedal shaft 100; A fixing protrusion (100b) fixedly installed on the coupling plate (110) by a fastening member (P) and having a serrated protrusion formed on one surface thereof; An adjustment pedal 130 installed in the downward direction of the coupling plate such that the flow bar 131 hinges when the driver steps on the foot; One end is rotatably installed on the vehicle body and the braking force maintenance device of the automobile brake, characterized in that it comprises a brake control bar 120 is formed with a coupling protrusion 121 is engaged with the tooth-shaped projection formed on the fixing projection (100b) Is achieved.
상기 고정돌기(100b)에 형성된 톱니형의 돌기가 경사진 면에 형성된 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치에 의하여 달성된다. A serrated protrusion formed on the fixing protrusion 100b is achieved by a braking force maintenance device of an automobile brake, which is formed on an inclined surface.
상기 조절페달(130)의 일끝단부와 힌지가 설치된 부분에는 로울러(133a)(133b)가 더 설치되어 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치에 의하여 달성된다. One end of the control pedal 130 and the hinge portion is provided with a roller (133a, 133b) is further achieved by the braking force maintenance device of the automobile brake, characterized in that made.
상기 차체와 브레이크제어바(120)에 일 끝단이 연결되고 조절페달(130)과 결합판(110)의 일 끝단에 각각 연결된 리턴스프링(S)을 더 포함하여 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치에 의하여 달성된다. One end is connected to the vehicle body and the brake control bar 120 and the braking force of the automobile brake further comprises a return spring (S) connected to one end of the control pedal 130 and the coupling plate 110, respectively. Achieved by a retainer.
상기 브레이크제어바(120)가 직선 또는 곡선 중 어느 하나의 형태로 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치에 의하여 달성된다. The brake control bar 120 is achieved by a braking force maintenance device of an automobile brake, characterized in that the form of any one of a straight line or a curve.
또한, 상기 고정돌기(100b)와 브레이크제어바(120)가 결합되면 점등되는 램프(720)를 더 포함하여 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치에 의하여 달성된다. In addition, the fixing protrusion (100b) and the brake control bar 120 is achieved by the braking force maintenance device of the automobile brake, characterized in that further comprises a lamp 720 that is turned on.
상기 결합판에는 스톱퍼(100c)가 더 구비되어 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치에 의하여 달성된다. The coupling plate is achieved by a braking force maintenance device of an automobile brake, characterized in that the stopper (100c) is further provided.
이상과 같은 본 발명에 의한 제동력 유지장치에 의하면 운전자가 자동차의 운행이 정지된 상태에서 자동차의 브레이크페달을 지속적으로 밟고 있지 않아도 자동차의 정지 상태를 편리하게 유지할 수 있어 운전자가 운행 중에 쉽게 피곤하게 되는 것을 방지할 수 있고, 심한 정체구간 등지에서 노약자 운전자의 경우 피로도 증가로 인하여 브레이크페달에서 운전자의 발이 떨어져서 발생될 수 있는 사고를 미연에 방지할 수 있다. 또한 일반인에게도 자동차의 조정안정성을 높여 손쉽고 편리하게 자동차 운전을 이루도록 유도할 수 있는 등의 효과가 있는 유용한 발명이다.According to the braking force maintenance device according to the present invention as described above, even if the driver does not continuously press the brake pedal of the vehicle in a state in which the driving of the vehicle is stopped, it is possible to conveniently maintain the stopped state of the vehicle so that the driver becomes tired easily while driving. In the severe congestion section, the elderly driver can prevent an accident that may occur due to the increased fatigue of the driver's foot off the brake pedal. In addition, it is a useful invention that has the effect of increasing the adjustment stability of the car to the general public to induce easy and convenient driving.
도 1은 종래의 자동차 브레이크를 도시한 개략도.1 is a schematic view showing a conventional automobile brake.
도 2는 본 발명의 기술이 적용된 자동차 브레이크의 제동력 유지장치를 도시한 예시도. Figure 2 is an exemplary view showing a braking force maintenance device of a vehicle brake to which the technique of the present invention is applied.
도 3은 본 발명에 따른 브레이크페달축이 작동을 보여주는 작동상태도. Figure 3 is an operating state showing the brake pedal shaft operation in accordance with the present invention.
도 4는 본 발명에 따른 브레이크제어바의 작용을 보여주는 작동상태도. Figure 4 is an operating state showing the action of the brake control bar according to the present invention.
도 5는 본 발명에 따라 브레이크제어바를 통하여 브레이크페달축이 고정되는 상태를 도시한 작동상태도. 5 is an operational state diagram showing a state in which the brake pedal shaft is fixed through the brake control bar in accordance with the present invention.
도 6은 본 발명에 따라 제어된 브레이크페달축이 초기상태로 돌아가는 상태를 도시한 작동상태도. 6 is an operating state diagram showing a state in which the brake pedal shaft controlled in accordance with the present invention is returned to the initial state.
<도면의 주요 부분에 대한 부호설명> <Code Description of Main Parts of Drawing>
100: 브레이크페달축 100a: 결합공 100: brake pedal shaft 100a: coupling hole
100b: 고정돌기 100c: 스톱퍼 100b: fixed protrusion 100c: stopper
110: 결합판 120: 브레이크제어바 110: coupling plate 120: brake control bar
121: 결합돌기 130: 조절페달 121: engaging protrusion 130: adjusting pedal
131: 유동바 133a: 로울러 131: flow bar 133a: roller
133b: 로울러 150: 브레이크페달 133b: roller 150: brake pedal
200: 마스터실린더 210: 푸시로드 200: master cylinder 210: push rod
250: 브레이크유압라인 300: 갤리퍼 250: Brake hydraulic line 300: Galliper
400: 자동차 차체 500: 바퀴 400: car body 500: wheels
510: 디스크 600: 연결바 510: disk 600: connection bar
710: 배터리 720: 램프 710: battery 720: lamp
H: 힌지 P: 체결부재 H: Hinge P: Fastening Member
S: 리턴스프링 L: 전선 S: Return spring L: Wire
이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
첨부도면 도 2는 본 발명의 기술이 적용된 자동차 브레이크의 제동력 유지장치를 도시한 예시도로서 이에 따르면 본 발명의 자동차 브레이크의 제동력 유지장치는 운전자가 자동차를 정지시키기 위해 발로 페달을 밟으면 브레이크페달축(100)이 힌지(H)에 의하여 회동하는 브레이크페달(150)과 상기 브레이크페달축(100)에 고정 설치되는 결합판(110)과 상기 결합판(110)에 체결부재(P)에 의해 고정 설치되며 일면에 형성된 톱니형의 돌기를 구비한 고정돌기(100b)와 상기 결합판(110)의 하방향에는 운전자가 발로 밟으면 유동바(131)가 힌지 회동하도록 설치된 조절페달(130)과 일측 끝단은 차체에 회동가능하게 설치되며 고정돌기(100b)에 형성된 톱니형의 돌기와 맞물리도록 결합돌기(121)가 형성된 브레이크제어바(120)를 포함하여 이루어진 구조이다. 2 is an exemplary view showing a braking force maintaining device of a vehicle brake to which the technique of the present invention is applied. According to this, the braking force maintaining device of a vehicle brake of the present invention may include a brake pedal shaft when a driver presses a foot pedal to stop a vehicle. 100 is fixedly installed by the coupling member P and the coupling plate 110 and the coupling plate 110 fixed to the brake pedal 150 and the brake pedal shaft 100 rotated by the hinge H. And the fixed protrusion (100b) having a serrated projection formed on one surface and the adjustment pedal 130 and one end is installed so that the flow bar 131 hinged when the driver stepped on the down direction of the coupling plate 110 The brake control bar 120 is rotatably installed on the vehicle body and includes a brake control bar 120 having a coupling protrusion 121 formed to engage with a tooth-shaped protrusion formed on the fixing protrusion 100b.
상기 고정돌기(100b)에 형성된 톱니형의 돌기를 경사진 면에 형성시켜 사용하는 것이 바람직하다. 그 이유는 브레이크제어바(120)가 힌지 회동하기 때문에 고정돌기(100b)의 돌기와 상기 브레이크제어바(120)에 구비된 결합돌기(121)가 결합될 때 브레이크페달(150)이 올라오는 힘에 의해 상호고정을 용이하게 하기 위함이다. It is preferable to form and use the serrated protrusion formed in the inclined surface 100b on the inclined surface. This is because the brake control bar 120 is hinged so that when the protrusion of the fixing protrusion 100b and the engaging protrusion 121 provided on the brake control bar 120 are coupled, the brake pedal 150 rises. This is to facilitate mutual fixation.
상기 조절페달(130)의 일끝단부와 힌지가 설치된 부분에는 로울러(133a)(133b)를 더 설치하여 사용할 수도 있다. 상기 로울러(133a)(133b)를 설치하는 이유는 브레이크제어바(120)의 위치를 유지하면서 상부로 들어 올려 회전시키기 위함이다.  One end of the control pedal 130 and the hinge portion is provided with rollers (133a, 133b) may be further installed. The reason for installing the rollers 133a and 133b is to lift and rotate the upper portion while maintaining the position of the brake control bar 120.
상기 로울러(133a)(133b)의 재질이 금속이나 비철금속재이면 부딪힘에 의한 노이즈가 발생됨으로 이를 방지하기 위하여 탄성력이 우수한 고무재 및 합성수지재 등이 바람직하다. If the material of the rollers 133a and 133b is a metal or a nonferrous metal, noise due to a collision is generated, and thus rubber and synthetic resin materials having excellent elasticity are preferred to prevent the noise.
한편 상기 자동차 차체(400)와 브레이크제어바(120)에 일 끝단이 연결되고 조절페달(130)과 결합판(110)의 일 끝단에 각각 연결된 리턴스프링(S)을 더 설치하여 사용하는 것이 바람직하며, 상기 브레이크제어바(120)가 직선 또는 곡선 중 어느 하나의 형태로 이루어진 것을 사용할 수 있다. On the other hand, one end is connected to the vehicle body 400 and the brake control bar 120, it is preferable to install and use a return spring (S) connected to one end of the control pedal 130 and the coupling plate 110, respectively. The brake control bar 120 may be formed of any one of a straight line and a curved line.
또한, 상기 고정돌기(100b)와 브레이크제어바(120)가 결합되면 점등되는 램프(720)를 더 포함하여 자동차 브레이크의 제동력 유지장치의 사용 유무를 쉽게 확인 할 수 있도록 한다. In addition, the fixing protrusion 100b and the brake control bar 120 further includes a lamp 720 which is turned on to make it easy to check the use of the braking force maintenance device of the automobile brake.
한편 상기 결합판(110)에는 스톱퍼(100c)를 설치하여 조절페달(130)이 소정각도 이상으로 회전되는 것을 방지한다. 더욱이 상기 브레이크제어바(120)를 자동차 차체(400)에 고정 설치된 연결바(600)를 이용하여 회전가능하게 고정 설치할 수도 있다. Meanwhile, the stopper 100c is installed on the coupling plate 110 to prevent the adjustment pedal 130 from being rotated by a predetermined angle or more. In addition, the brake control bar 120 may be rotatably fixed by using the connection bar 600 fixed to the vehicle body 400.
미설명부호 710은 전원을 공급하는 배터리이다. 엔진구동에 따라 자동차의 상태는 기어가 중립상태와 기어비에 따른 변속기어가 작동중인 상태로 나누어 볼 수 있으며 본 발명에서는 자동변속장치를 설명의 편의상 일례로 하여 설명한다.  Reference numeral 710 denotes a battery for supplying power. According to the engine driving, the state of the vehicle can be divided into a state in which the gear is in a neutral state and a gear ratio in operation according to the gear ratio. In the present invention, the automatic transmission will be described as an example for convenience of description.
상기 브레이크페달(150)을 밟음으로서 자동차가 정지되면 운전자는 변속기어를 계속하여 드라이브 상태를 표시하는 D 위치에 놓거나 또는 중립상태를 표시하는 N으로 위치를 변경하게 되는데 두가지 변속방법 모두 브레이크페달(150)을 밟음으로서 자동차를 정지시켜야 한다. When the vehicle is stopped by stepping on the brake pedal 150, the driver continuously shifts the gear to the D position indicating the drive state or changes the position to N indicating the neutral state. You must stop the car by stepping on it.
상기와 같이 구성된 본 발명의 작동을 설명하면 첨부도면 도 3에 도시된 바와 같이 운전자가 브레이크페달(150)을 밟으면 자동차 차체(400)에 힌지 회동하도록 설치된 브레이크페달축(100)은 회동하여 푸시로드(210)를 가압하게 되면 마스터실린더(200)에서 압력이 발생되어 갤리퍼(300)가 디스크(510)를 잡게 됨으로써 바퀴(500)의 회전력을 정지시키게 되는 것이다. Referring to the operation of the present invention configured as described above, as shown in Figure 3 attached to the brake pedal 150 when the driver stepped on the brake pedal 150, the brake pedal shaft 100 is installed to rotate the hinge to the vehicle body 400 is push rod When pressurizing 210, pressure is generated in the master cylinder 200 to stop the rotational force of the wheel 500 by the galper 300 holding the disk 510.
상기 바퀴(500)의 회전을 정지시키기 위하여 브레이크페달(150)을 밟고 있는 시간이 길어지게 되면 이때 운전자는 조절페달(130)을 밟아 브레이크페달(150)의 가압력을 유지시키게 된다. When the time for stepping on the brake pedal 150 to stop the rotation of the wheel 500 becomes long, the driver steps on the control pedal 130 to maintain the pressing force of the brake pedal 150.
상기 가압력의 유지는 브레이크페달(150)을 밟고 있는 운전자의 발을 브레이크페달(150)에서 제거하여도 브레이크페달(150)을 마치 운전자가 밟고 있는 것과 같은 상태를 유지함을 말한다. The maintenance of the pressing force means that the brake pedal 150 is maintained as if the driver stepped on the brake pedal 150 even if the driver's foot on the brake pedal 150 is removed from the brake pedal 150.
상기 가압력을 유지시키는 방법으로는 브레이크페달(150)을 운전자가 밟고 있는 상태에서 조절페달(130)을 발로 밟으면 상기 결합판(110)의 결합공(100a)에 회동가능하게 결합된 유동바(131)가 힌지(H)를 중심으로 회동 하게 된다. As a method of maintaining the pressing force, when the driver presses the control pedal 130 in a state where the driver presses the brake pedal 150, the flow bar 131 rotatably coupled to the coupling hole 100a of the coupling plate 110. ) Rotates around the hinge (H).
상기 유동바(131)가 힌지(H)를 중심으로 회동하게 되면 유동바(131)에 설치된 로울러(133b) 회전각도에 따라서 브레이크제어바(120)를 첨부도면 도 4에 도시된 바와 같이 서서히 들어 올리게 된다. When the flow bar 131 rotates about the hinge H, the brake control bar 120 is gradually lifted as shown in FIG. 4 according to the rotation angle of the roller 133b installed in the flow bar 131. Raised.
이때 브레이크제어바(120)가 직선 또는 곡선 중 어느 하나의 형태로 이루어진 것을 사용할 수 있으며 곡선 형태를 사용하는 것이 바람직하다. In this case, the brake control bar 120 may be formed of any one of a straight line or a curve, and it is preferable to use a curved form.
상기 브레이크제어바(120)가 상방향으로 회전되면 결합판(110)에 체결부재(P)에 의해 고정 설치된 고정돌기(100b)의 톱니 형상의 돌기와 맞물려 상호 고정되어 브레이크페달(150) 즉 브레이크페달축(100)이 회전되지 못하게 한다. When the brake control bar 120 rotates in the upward direction, the brake control bar 120 is engaged with the sawtooth-shaped protrusion of the fixing protrusion 100b fixed to the coupling plate 110 by the fastening member P, thereby being fixed to each other, so that the brake pedal 150, that is, the brake pedal. It prevents the shaft 100 from rotating.
브레이크페달(150)을 더 깊게 밟을 수는 있으나 위로 올라오지 못하게 브레이크제어바(120)의 회전각을 제어하게 되는 것이다.  The brake pedal 150 can be stepped deeper but will control the rotation angle of the brake control bar 120 so as not to rise up.
이때 운전자가 상기 브레이크페달(150)과 조절페달(130)에서 발을 제거하면 첨부도면 도 5에 도시된 바와 같이 브레이크제어바(120)는 고정돌기(100b)와 상호 고정된 상태를 유지하고 있으며 상기 힌지(H) 회전하는 조절페달(130)의 유동바(131)는 리턴스프링(S)에 의해 원위치하게 되며 결합판(110)에 구비된 스톱퍼(100c)에 걸려 회전이 제한된다. In this case, when the driver removes the foot from the brake pedal 150 and the adjustment pedal 130, the brake control bar 120 maintains a state fixed with the fixing protrusion 100b as shown in FIG. The flow bar 131 of the adjustment pedal 130 to rotate the hinge (H) is returned to the original position by the return spring (S) is caught by the stopper (100c) provided in the coupling plate 110 is limited to rotation.
상기 고정돌기(100b)에 형성된 톱니형의 돌기가 경사진 면에 형성된 것을 사용하는 것이 더욱더 바람직하다. 그 이유는 브레이크제어바(120)가 힌지 회동하기 때문에 고정돌기(100b)의 돌기와 상기 브레이크제어바(120)에 구비된 결합돌기(121)가 결합될 때 브레이크페달(150)이 올라오는 힘에 의해 상호고정을 용이하게 하기 위함이다. It is even more preferable to use a toothed protrusion formed on the fixing protrusion 100b formed on the inclined surface. This is because the brake control bar 120 is hinged so that when the protrusion of the fixing protrusion 100b and the engaging protrusion 121 provided on the brake control bar 120 are coupled, the brake pedal 150 rises. This is to facilitate mutual fixation.
한편 브레이크제어바(120)와 고정돌기(100b)에 형성되어 있는 결합돌기(121)와 톱니 형상의 돌기가 서로 맞물리면 램프(720)가 점등되어 본 발명인 자동차 브레이크의 제동력 유지장치의 작동여부를 쉽게 운전자 및 운전을 하지 않는 타인도 확인할 수 있다. On the other hand, when the engaging protrusion 121 formed in the brake control bar 120 and the fixing protrusion 100b and the saw-toothed protrusion mesh with each other, the lamp 720 is turned on to easily operate the braking force maintaining device of the present invention brake. You can also see the driver and others who are not driving.
한편 상기 본 발명인 자동차 브레이크의 제동력 유지장치의 작동을 해지하여 브레이크페달(150)을 자유로이 사용할 수 있도록 하기 위해서는 첨부도면 도 6에 도시된 바와 같이 브레이크페달(150)을 발로 다시 밟으면 회전되어 있던 브레이크페달축(100)이 자동 해지되면서 힌지(H) 회전이 가능하게 된다.  Meanwhile, in order to freely use the brake pedal 150 by canceling the operation of the braking force maintaining device of the present invention vehicle brake, as shown in FIG. 6, when the user presses the brake pedal 150 again, the brake pedal is rotated. As the shaft 100 is automatically released, the hinge H can be rotated.
상기 브레이크페달(150)에 압력을 가하면 브레이크제어바(120)와 고정돌기(100b)에 형성되어 있는 결합돌기(121)와 톱니 형상의 돌기가 서로 맞물림이 이격되면 브레이크제어바(120)가 자중에 의해 하방향으로 회전됨과 동시에 리턴스프링(S)에 의해 원위치하게 된다. When pressure is applied to the brake pedal 150, the brake control bar 120 is self-weighted when the engagement protrusion 121 and the tooth-shaped protrusion formed on the brake control bar 120 and the fixing protrusion 100b are spaced apart from each other. It rotates downward by the and is returned to the original position by the return spring (S).
상기 결합판(110)에 구비된 스톱퍼(100c)에 걸려 조절페달(130)의 회전이 제한되어 있으므로 브레이크제어바(120)도 조절페달(130)에 걸려 회전이 제한되고 조절페달(130)의 유동바(131)에 설치된 로울러(133a)(133b)에 의해 떠받치어져 있다. Since the rotation of the adjustment pedal 130 is restricted by the stopper 100c provided in the coupling plate 110, the brake control bar 120 is also caught by the adjustment pedal 130 to limit the rotation of the adjustment pedal 130. It is supported by the rollers 133a and 133b provided in the flow bar 131.
따라서 브레이크제어바(120)가 보다 안정적으로 회전과 복귀를 할 수 있는 것이다. 또한 상기 로울러(133a)(133b)의 재질이 금속이나 비철금속재이면 부딪힘에 의한 노이즈가 발생됨으로 이를 방지하기 위하여 탄성력이 우수한 고무재 및 합성수지재 등으로 이루어져 있어 브레이크제어바(120)와 조절페달(130)의 충돌을 방지하여 수명연장과 노이즈 발생을 방지한다. Therefore, the brake control bar 120 can more stably rotate and return. In addition, if the material of the rollers 133a and 133b is made of metal or non-ferrous metal, noise due to collision is generated, and thus, the brake control bar 120 and the adjusting pedal are made of a rubber material and a synthetic resin material having excellent elasticity. 130) prevents collision and prevents life extension and noise generation.
한편 브레이크제어바(120)와 고정돌기(100b)에 형성되어 있는 결합돌기(121)와 톱니 형상의 돌기의 맞물림이 해지되면 램프(720)가 소등되어 본 발명인 자동차 브레이크의 제동력 유지장치의 작동여부를 쉽게 운전자 및 운전을 하지 않는 타인도 확인할 수 있는 것이다. On the other hand, when the engagement of the coupling protrusion 121 formed in the brake control bar 120 and the fixing protrusion 100b and the serrated protrusion is terminated, the lamp 720 is turned off to operate the braking force maintenance device of the automobile brake according to the present invention. You can easily check the driver and others who do not drive.
본 발명은 특정한 실시 예에 관련하여 도시하고 설명하였지만, 이하의 특허청구범위에 의해 제공되는 본 발명의 요지 또는 범위를 벗어나지 않는 한도 내에서 본 발명이 다양하게 개량 및 변경될 수 있다는 것을 당업계에서 통상의 지식을 가진자에게 있어서 자명할 것이다.While the invention has been shown and described with respect to particular embodiments, it will be appreciated that the invention can be variously modified and modified without departing from the spirit or scope of the invention as provided by the following claims. It will be obvious to those of ordinary skill.

Claims (7)

  1. 자동차 브레이크의 제동력 유지장치에 있어서,In the braking force maintenance device of the automobile brake,
    운전자가 자동차를 정지시키기 위해 발로 페달을 밟으면 브레이크페달축(100)이 힌지(H)에 의하여 회동하는 브레이크페달(150)과; A brake pedal 150 in which the brake pedal shaft 100 rotates by the hinge H when the driver presses the pedal with a foot to stop the vehicle;
    상기 브레이크페달축(100)에 고정 설치되는 결합판(110)과; A coupling plate 110 fixed to the brake pedal shaft 100;
    상기 결합판(110)에 체결부재(P)에 의해 고정 설치되며 일면에 형성된 톱니형의 돌기를 구비한 고정돌기(100b)와; A fixing protrusion (100b) fixedly installed on the coupling plate (110) by a fastening member (P) and having a serrated protrusion formed on one surface thereof;
    상기 결합판(110)의 하방향에는 운전자가 발로 밟으면 유동바(131)가 힌지 회동하도록 설치된 조절페달(130)과; An adjustment pedal 130 installed in the downward direction of the coupling plate 110 such that the flow bar 131 hinges when the driver steps on the foot;
    일측 끝단은 차체에 회동가능하게 설치되며 고정돌기(100b)에 형성된 톱니형의 돌기와 맞물리도록 결합돌기(121)가 형성된 브레이크제어바(120)를 포함하여 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치. One end is rotatably installed on the vehicle body and the braking force maintenance device of the automobile brake, characterized in that it comprises a brake control bar 120 is formed with a coupling protrusion 121 is engaged with the tooth-shaped projection formed on the fixing projection (100b) .
  2. 제 1 항에 있어서,The method of claim 1,
    상기 고정돌기(100b)에 형성된 톱니형의 돌기가 경사진 면에 형성된 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치. Braking force maintenance device of the automobile brake, characterized in that the serrated projection formed on the fixing projection (100b) formed on the inclined surface.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 조절페달(130)의 일끝단부와 힌지(H)가 설치된 부분에는 로울러(133a)(133b)가 더 설치되어 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치. One end of the control pedal 130 and the hinge (H) is installed, the roller (133a, 133b) is a brake power maintaining device of claim 1, characterized in that the installation is further made.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 차체와 브레이크제어바(120)에 일 끝단이 연결되고 조절페달(130)과 결합판(110)의 일 끝단에 각각 연결된 리턴스프링(S)을 더 포함하여 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치. One end is connected to the vehicle body and the brake control bar 120 and the braking force of the automobile brake further comprises a return spring (S) connected to one end of the control pedal 130 and the coupling plate 110, respectively. Retaining device.
  5. 제 1 항에 있어서,The method of claim 1,
    상기 브레이크제어바(120)가 직선 또는 곡선 중 어느 하나의 형태로 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치. Braking force maintenance device of the automobile brake, characterized in that the brake control bar 120 is made of any one of a straight line or a curve.
  6. 제 1 항에 있어서,The method of claim 1,
    또한, 상기 고정돌기(100b)와 브레이크제어바(120)가 결합되면 점등되는 램프(720)를 더 포함하여 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치. In addition, the braking force maintenance device of the automobile brake, characterized in that further comprises a lamp 720 which is turned on when the fixing protrusion (100b) and the brake control bar (120) is coupled.
  7. 제 1 항에 있어서,The method of claim 1,
    상기 결합판(110)에는 스톱퍼(100c)가 더 구비되어 이루어진 것을 특징으로 하는 자동차 브레이크의 제동력 유지장치. Braking force maintenance device of the automobile brake, characterized in that the coupling plate 110 is further provided with a stopper (100c).
PCT/KR2010/003607 2009-06-19 2010-06-04 Braking force retaining device for vehicle brake WO2010147323A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0055011 2009-06-19
KR20090055011 2009-06-19
KR1020090076895A KR101118873B1 (en) 2009-06-19 2009-08-19 Apparatus for controlling break of vehicle
KR10-2009-0076895 2009-08-19

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WO2010147323A2 true WO2010147323A2 (en) 2010-12-23
WO2010147323A3 WO2010147323A3 (en) 2011-03-24

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930002340Y1 (en) * 1990-11-06 1993-05-06 서수웅 Conjoint control of propulsion unit and brake system
KR20040033805A (en) * 2002-10-16 2004-04-28 박종선 Control Apparatus of Braking Pedal and Accelerating Pedal for Vehicle
EP1787882A1 (en) * 2005-11-16 2007-05-23 Hitachi, Ltd. Electro-mechanical brake system and electro-mechanical brake apparatus used therefor
KR20080013200A (en) * 2006-08-07 2008-02-13 현대자동차주식회사 A back up prevention system for vehicle's brakes pedals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58211949A (en) * 1982-06-04 1983-12-09 Aisin Seiki Co Ltd Braking force holding device for vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930002340Y1 (en) * 1990-11-06 1993-05-06 서수웅 Conjoint control of propulsion unit and brake system
KR20040033805A (en) * 2002-10-16 2004-04-28 박종선 Control Apparatus of Braking Pedal and Accelerating Pedal for Vehicle
EP1787882A1 (en) * 2005-11-16 2007-05-23 Hitachi, Ltd. Electro-mechanical brake system and electro-mechanical brake apparatus used therefor
KR20080013200A (en) * 2006-08-07 2008-02-13 현대자동차주식회사 A back up prevention system for vehicle's brakes pedals

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