KR930007338B1 - Accelerating pedal with a brake function - Google Patents

Accelerating pedal with a brake function Download PDF

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Publication number
KR930007338B1
KR930007338B1 KR1019910000860A KR910000860A KR930007338B1 KR 930007338 B1 KR930007338 B1 KR 930007338B1 KR 1019910000860 A KR1019910000860 A KR 1019910000860A KR 910000860 A KR910000860 A KR 910000860A KR 930007338 B1 KR930007338 B1 KR 930007338B1
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South Korea
Prior art keywords
pedal
braking
acceleration
arm
range
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KR1019910000860A
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Korean (ko)
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KR920014653A (en
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홍기석
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홍기석
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K26/00Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Mechanical Control Devices (AREA)

Abstract

The pedal connects throttle-lever (7) of carburettor (6) with acceleration-arm (3) of the pedal (1), installs tension-spring (11) on braking-arm (4) connecting piston-rod (10) installed on brake-cylinder (9) with braking-arm (4) installed in parallel with acceleration-arm (3) on the pedal (1), the acceleration-range (b) being in one direction actuation, and the braking-direction in the other direction over the neutral-range (a).

Description

제동 겸용 가속페달을 갖춘 승용차Passenger car with brake pedal

제1도는 본 발명의 구성을 개략적으로 도시하는 사시도.1 is a perspective view schematically showing the configuration of the present invention.

제2도는 본 발명의 주요부 작동을 나타내는 설명도.2 is an explanatory diagram showing the operation of the main part of the present invention.

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

1 : 페달 2 : 지지축1 pedal 2 support shaft

3 : 가속아암 4 : 제동아암3: acceleration arm 4: braking arm

6 : 기화기 7 : 드로틀레버6: carburetor 7: throttle lever

8 : 와이어 9 : 마스터실린더8: wire 9: master cylinder

10 : 피스톤로드 11 : 인장스프링10: piston rod 11: tension spring

a : 중립범위 b : 가속범위a: neutral range b: acceleration range

c : 제동범위c: braking range

본 발명은 제동 겸용 가속페달을 갖춘 승용차에 관한 것이다.The present invention relates to a passenger car having a combined brake pedal.

종래부터 승용차에는 운전을 위한 조작기구로서 주행속도를 증감시키는 가속페달과 정지시에 조작되는 제동페달이 설비되어 있다.Background Art [0002] Conventionally, passenger cars are equipped with an accelerator pedal for increasing and decreasing a running speed and a brake pedal operated at a stop as an operation mechanism for driving.

상기한 가속페달은 기화기의 드로틀밸브 개방도를 조절하여 엔진의 회전수를 증감시킬 수 있게 되어 있고, 또 제동페달은 마스터실린더의 유압으로 차륜에 설치된 브레이크슈우를 연동시켜서 차륜에 대하여 제동력이 가해지게 되어 있다.The accelerator pedal adjusts the throttle valve opening of the carburetor to increase or decrease the engine speed, and the brake pedal connects the brake shoe installed on the wheel by the hydraulic pressure of the master cylinder so that the braking force is applied to the wheel. It is.

그런데 상기와 같이 가속용과 제동용 페달을 별개로 설치할 경우, 운전자는 이들을 조작하기 번거롭게 될뿐만 아니라 돌발사태가 발생하면 가속페달에서 발을 떼고 제동페달로 옮겨 밟는데에 대략 2-3초 정도 소요되어 피치 못할 사고의 한 요인이 되기도 한다.However, if the acceleration and braking pedals are separately installed as described above, the driver may not only operate them, but if a sudden occurrence occurs, it takes about 2-3 seconds to release the pedal from the accelerator pedal and move on to the brake pedal. It can also be a factor in unthinkable accidents.

본 발명의 목적은 상술한 바와 같이 가속페달과 제동페달로 나누어 설치됨에 따르는 문제점을 해결하고자, 하나의 페달로 가속과 제동이 이루어질 수 있게 한 제동 겸용 가속페달을 갖춘 승용차를 제공함에 있다.An object of the present invention is to provide a passenger car having a combined brake pedal that can be accelerated and braked with one pedal to solve the problems caused by being divided into an accelerator pedal and a brake pedal as described above.

상기 목적에 따라 본 발명은 중립범위를 경계로 하여 한쪽방향이 가속범위로 되고 다른쪽 방향이 제동범위로 되게 구성하여, 운전자가 페달을 전기한 가속범위로 밟으면 차량의 추진력이 가속되고 또 페달에서 발을 떼면 제동되게 함을 특징으로 한다.According to the above object, the present invention is configured so that one direction becomes the acceleration range and the other direction becomes the braking range with the neutral range as a boundary, so that the driver's propulsion force is accelerated when the driver steps on the electric acceleration range. It is characterized by braking when the foot is released.

이하 본 발명의 바람직한 실시예를 첨부도면에 따라 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 발명의 실시를 가능케 하는 개략적인 구성을 나타내고 있다.1 shows a schematic configuration which enables the implementation of the present invention.

도면에서 부호(1)은 대략 중간부가 지지축(2)에 의해 회동 가능하게 지지된 페달로서, 이 페달(1)의 상단에는 1쌍의 아암(3)(4)이 형성되어 있고, 그 반대측에는 답판(5)이 부착되어 있다.In the drawing, reference numeral 1 denotes a pedal having an intermediate portion rotatably supported by the support shaft 2, and a pair of arms 3 and 4 are formed at the upper end of the pedal 1, and the opposite side thereof. The answer plate 5 is attached.

상기한 1쌍의 아암(3)(4)중에서 가속아암(3)에는 기화기(6)의 드로틀레버(7)로부터 연장되는 와이어(8)가 연결되어 있고, 또 제동아암(4)은 마스터실린더(9)의 피스톤로드(10)가 연결되어 있다.Among the pair of arms 3 and 4 described above, the acceleration arm 3 is connected to a wire 8 extending from the throttle lever 7 of the vaporizer 6, and the braking arm 4 is connected to the master cylinder. The piston rod 10 of 9 is connected.

그리고 제동아암(4)은 인장스프링(11)에 의해 일정방향으로 당겨져 탄압됨으로써 페달(1) 자유상태로 있을 때는 마스터실린더(9)가 제동작용을 하게 되어 있다.Then, the braking arm 4 is pulled in a predetermined direction by the tension spring 11 and pressed down so that the master cylinder 9 brakes when the pedal 1 is in a free state.

확실한 제동을 보장받기 위하여 인장스프링(11)의 인장력을 강하게 설정하면 페달(1)을 조작하는데에 힘이 들게 되므로 제동아암(4)과 마스터실린더(9) 사이에 파워부스터와 같은 통상의 배력장치(培力裝置)를 개재시켜서 페달(1)의 조작력을 감쇠시키면서도 확실한 제동력이 발휘되게 할 수도 있다.If the tension of the tension spring 11 is set to be strong to ensure the braking, it is difficult to operate the pedal 1, so that a normal power supply device such as a power booster is provided between the brake arm 4 and the master cylinder 9. A certain braking force can also be exerted while attenuating the operation force of the pedal 1 via the intervening force.

한편, 가속아암(3)에 연결된 와이어(8)는 중간에 동화기(12)를 보유함으로써 페달(1)의 가속범위와 제동범위가 명확하게 구분되게 하고 있다.On the other hand, the wire 8 connected to the acceleration arm 3 has the moving device 12 in the middle so that the acceleration range and the braking range of the pedal 1 are clearly distinguished.

즉, 동화기(12)는 중공관(13)과 이 중공관(13)의 내부에서 일정스트로크(S1)로 활동되는 슬라이더(14)에 의해 와이어(8)를 구분시켜 놓고 있어서 페달(1) 조작되어도 슬라이더(14)가 중공관(13)에 계지될 때 까지는 드로틀레버(7)이 연동되지 않게 하여 페달(1)의 제동범위와 가속범위가 명확하게 구분되게 하는 것이다.That is, the moving device 12 divides the wire 8 by the hollow tube 13 and the slider 14 which acts as a constant stroke S1 in the hollow tube 13, and thus the pedal 1 Even if it is operated, the throttle lever 7 is not interlocked until the slider 14 is locked to the hollow tube 13 so that the braking range and acceleration range of the pedal 1 can be clearly distinguished.

제2도는 상술한 페달(1)의 제동범위와 가속범위를 나타내는 개략도로서 페달(1)은 도면의 실선으로 나타낸 자유상태에서 마스터 실린더(9)가 최대의 제동력을 발휘하게 되어 있고, 운전자에 의해 조작되는 제동범위(a)에서 제동력의 조절이 이루어지게 된다.FIG. 2 is a schematic diagram showing the braking range and acceleration range of the pedal 1 described above. The pedal 1 has the maximum braking force of the master cylinder 9 in the free state indicated by the solid line in the drawing. The braking force is adjusted in the braking range (a) to be operated.

또, 페달(1)이 중립범위(b)로 들어서고 부터는 제동이 완전히 해제되고, 이 중립범위(b)는 와이어(8)에 개재된 동화기(12)의 스트로크(S1)에 상당하게 설정되어 있어서, 이 중립범위(b)에서도 가속은 진행되지 않는다.Further, since the pedal 1 enters the neutral range b, the braking is completely released, and this neutral range b is set to correspond to the stroke S1 of the moving device 12 interposed in the wire 8, Therefore, acceleration does not progress even in this neutral range (b).

페달(1)이 중립범위(b)를 초과하여 가속범위(c)로 들어갈 때는 동화기(12)에 설정된 스트로크(S1)도 흡수되어 버리므로 여기서부터 와이어(8)가 드로틀레버(7)를 연동시켜 가속이 이루어지게 된다.When the pedal 1 exceeds the neutral range b and enters the acceleration range c, the stroke S1 set in the moving device 12 is also absorbed, so that the wire 8 stops the throttle lever 7 from here. Acceleration is achieved by interlocking.

상술한 실시예는 수동변속기가 장착된 차량의 예를 나타내고 있으나, 본 발명은 이에 한정되는 것은 아니며 오히려 클러치페달이 생략되는 자동변속차량의 경우에는 생략된 클러치페달의 설치위치에 또 하나의 페달(1)을 병설하여, 운전자가 좌우측발을 교대로 사용하게 할 수도 있다.The above-described embodiment shows an example of a vehicle equipped with a manual transmission, but the present invention is not limited thereto, but in the case of an automatic transmission vehicle in which a clutch pedal is omitted, another pedal ( In addition to 1), the driver may use the left and right feet alternately.

이상과 같이 본 발명은 운전자가 페달을 밟아 중립범위를 넘게 되면 가속으로 작용하고, 또 페달에서 발을 떼면 인장스프링의 힘으로 마스터실린더가 작용하여 제동이 되게 구성한 것이므로 운전자는 운전 중에 하나의 페달을 주행상향에 따라 밟거나 놓아 주는 단순조작만 반복하여 가속과 제동을 행함에 따라 보다 운전이 간편하게 되어 장거리 주행에서도 피로를 덜 느끼게 되고, 또 돌발사태를 당하였을 때도 페달에서 발을 떼고부터 최대의 제동력이 가해지게 되어 있어서 종래보다 제동에 소요되는 시간이 대폭 단축되는 것이므로 사고발생의 한 요인을 근본적으로 개선하게 되는 장점을 나타낸다.As described above, according to the present invention, the driver acts as an acceleration when the driver presses the pedal over the neutral range, and when the driver releases the pedal, the master cylinder acts as a brake by the force of the tension spring. By simply accelerating and braking by simply pressing or releasing according to the driving direction, driving is easier and you feel less fatigue even in long distance driving. Since the braking time is significantly shorter than that of the related art, it is possible to fundamentally improve one factor of an accident.

Claims (1)

기화기(6)의 드로틀레버(7)를 와이어(8)와 동화기(12)를 개재하여 페달(1)의 가속아암(3)에 연결시키고, 통상의 브레이크 마스터실린더(9)에 설치된 피스톤로드(10)를 전기한 페달(1)에서 가속아암(3)과 나란히 설치된 제동아암(4)으로 연결시킴과 아울러 전기한 제동아암(4)에 인장스프링(11)을 가설하여, 전기한 페달(1)이 중립범위(a)를 경계로 한쪽방향이 가속범위(b)로 되고, 그 반대쪽방향이 제동범위(c)로 되게 구성하고 있음을 특징으로 하는 제동 겸용 가속페달을 갖춘 승용차.The throttle lever 7 of the carburetor 6 is connected to the acceleration arm 3 of the pedal 1 via the wire 8 and the moving device 12, and the piston rod provided in the normal brake master cylinder 9 (10) is connected to the braking arm (4) installed in parallel with the acceleration arm (3) from the electric pedal (1), and the tension spring (11) is installed on the braking arm (4). 1) A passenger car having a brake combined use pedal, characterized in that one direction becomes the acceleration range (b) and the opposite direction becomes the braking range (c) with the neutral range (a) as a boundary.
KR1019910000860A 1991-01-16 1991-01-16 Accelerating pedal with a brake function KR930007338B1 (en)

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Application Number Priority Date Filing Date Title
KR1019910000860A KR930007338B1 (en) 1991-01-16 1991-01-16 Accelerating pedal with a brake function

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Application Number Priority Date Filing Date Title
KR1019910000860A KR930007338B1 (en) 1991-01-16 1991-01-16 Accelerating pedal with a brake function

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KR920014653A KR920014653A (en) 1992-08-25
KR930007338B1 true KR930007338B1 (en) 1993-08-09

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Publication number Priority date Publication date Assignee Title
KR100512454B1 (en) * 2002-03-02 2005-09-02 조익동 Single Pedal Type Car Driving Device

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