KR20050031261A - Pedal effort-adjusting apparatus of accelerator pedal - Google Patents

Pedal effort-adjusting apparatus of accelerator pedal Download PDF

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Publication number
KR20050031261A
KR20050031261A KR1020030067510A KR20030067510A KR20050031261A KR 20050031261 A KR20050031261 A KR 20050031261A KR 1020030067510 A KR1020030067510 A KR 1020030067510A KR 20030067510 A KR20030067510 A KR 20030067510A KR 20050031261 A KR20050031261 A KR 20050031261A
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KR
South Korea
Prior art keywords
pedal
spring
accelerator pedal
support plate
force
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KR1020030067510A
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Korean (ko)
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KR100530136B1 (en
Inventor
홍종호
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기아자동차주식회사
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Priority to KR10-2003-0067510A priority Critical patent/KR100530136B1/en
Publication of KR20050031261A publication Critical patent/KR20050031261A/en
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Publication of KR100530136B1 publication Critical patent/KR100530136B1/en

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    • 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
    • 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
    • B60K2026/024—Adjustable consoles, e.g. for changing position of mounting casings

Abstract

A pedal effort adjusting device of an accelerator pedal is provided to regulate pedal effort according to the intention of drivers by adjusting the compressed degree of a spring in setting without moving a pedal arm. In an accelerator pedal of which pedal effort is decided by a spring(20) compressed by movement of a pedal arm(2), a pedal effort adjusting device is composed of a compressing plate(10) moved about a hinge shaft(4) by the operation of the pedal to hold one end of the spring; a supporting plate(30) disposed oppositely to the compressing plate to support the other end of the spring; and a pedal effort adjusting unit(40) installed in a rear side of the supporting plate to change set-spring power of the spring by lifting the supporting plate.

Description

액셀레이터 페달의 답력조절장치{PEDAL EFFORT-ADJUSTING APPARATUS OF ACCELERATOR PEDAL}Foot pedal control device of accelerator pedal {PEDAL EFFORT-ADJUSTING APPARATUS OF ACCELERATOR PEDAL}

본 발명은 액셀레이터 페달의 답력조절장치에 관한 것으로, 보다 상세하게는 전자식 액셀레이터에 있어서 운전자의 신체 특성에 따라 페달의 답력을 조절할 수 있게 한 액셀레이터 페달의 답력조절장치에 관한 것이다. The present invention relates to a pedal control device of the accelerator pedal, and more particularly to an pedal pedal control device of the accelerator pedal to adjust the pedal effort according to the driver's body characteristics in the electronic accelerator.

액셀레이터 페달은 운전자의 발 조작에 따라 가솔린 엔진에서는 혼합기의 흡입량을, 디젤 엔진에서는 연료의 분사량을 조절하여 엔진의 회전수를 조절하기 위한 장치로서, 전자식 액셀레이터 페달에서 답력은 페달의 내부에 설치된 스프링에 의해 결정된다. The accelerator pedal is a device for adjusting the engine speed by adjusting the intake amount of the mixer in the gasoline engine and the injection amount of the fuel in the diesel engine according to the driver's foot operation.In the electronic accelerator pedal, the pedaling force is applied to the spring installed inside the pedal. Is determined by

이러한 종래의 전자식 액셀레이터 페달에 설치되는 스프링은 모든 차량에 일정한 스프링력을 갖도록 설정되어 장착되는 것이므로 운전자가 자기 필요에 따라 조절하는 것이 불가능하다. Since the spring installed in the conventional electronic accelerator pedal is set and mounted to have a constant spring force in all vehicles, it is impossible for the driver to adjust it according to his needs.

그러나 운전자의 특성에 따라 페달의 조작감이 상이하기 때문에, 예컨대 여성 운전자의 경우는 답력이 낮게 설정되는 것이 유리하고 남성 운전자는 답력이 조금 높게 설정되는 것이 유리한데, 종래의 전자식 액셀레이터 페달에서는 페달 답력이 일정하게 설정되어 운전자의 필요에 따라 변경시키는 것이 불가능하여 장시간의 주행시 피로감을 가중시키는 문제점이 있었다. However, since the pedal operation is different depending on the driver's characteristics, it is advantageous for the female driver, for example, to set the pedaling power low, and for the male driver, the pedaling power is set slightly higher. There is a problem in that it is impossible to change according to the needs of the driver to be constantly set to increase the fatigue during long driving.

본 발명은 상기 문제점을 해결하기 위해 안출된 것으로, 운전자의 특성이나 운전 습관에 따라 답력을 조절할 수 있도록 액셀레이터 페달에 설치되는 스프링의 설정 스프링력을 변경가능하게 한 액셀레이터 페달의 답력조절장치를 제공하는 것을 목적으로 한다. The present invention has been made to solve the above problems, to provide an accelerator pedal pedal control device that can change the spring force of the spring installed on the accelerator pedal to adjust the pedal power according to the driver's characteristics or driving habits For the purpose of

본 발명은 상기 목적을 달성하기 위해, 힌지축을 중심으로 페달 암의 조작에 따라 회동하고 스프링의 일단이 지지되는 압축판과, 상기 압축판에 대향되게 배치되어 상기 스프링의 타단이 지지되는 지지판과, 상기 지지판의 후면으로 형성되어 상기 지지판을 승강 이동시킴으로써 상기 스프링의 설정 스프링력을 변경가능하게 하는 답력조절부를 포함하여 구성된 액셀레이터 페달의 답력조절장치를 제공한다. The present invention, in order to achieve the above object, a compression plate that rotates in response to the operation of the pedal arm around the hinge axis and is supported by one end of the spring, the support plate is disposed opposite to the compression plate and the other end of the spring is supported; Provided by the back of the support plate is provided with a pedal control device of the accelerator pedal comprising a pedal control unit for changing the set spring force of the spring by moving the support plate up and down.

본 발명의 일 특징에 의하면, 상기 답력조절부는 외주면에 나사산이 형성되고, 단부에 드라이버 홈이 형성된 볼트부로 형성되어 하우징을 관통하여 형성된 너트홀에 볼팅결합되는 것을 특징으로 한다. According to one feature of the invention, the stepping force adjustment portion is formed with a screw thread formed on the outer peripheral surface, the driver groove is formed in the end is characterized in that the bolted coupling to the nut hole formed through the housing.

이하 도면을 참조하여 본 발명의 바람직한 실시예를 설명한다. Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

도 1 은 본 발명에 따른 액셀레이터 페달의 답력조절장치의 구성을 보여주는 단면도이다. 1 is a cross-sectional view showing the configuration of the pedal control device of the accelerator pedal according to the present invention.

도면을 참조하면, 본 발명은 액셀레이터 페달의 답력을 결정하는 스프링(20)이 사이에 개재되는 압축판(10)과 지지판(30)의 이격거리를 답력조절부(40)를 통해 조절가능하게 함으로써 스프링(20)의 설정 스프링력 즉, 페달암을 조작하는 데 필요한 조작력을 가변시켜 액셀레이터 페달을 답력을 조절가능하게 구성된다. Referring to the drawings, the present invention by adjusting the separation distance of the compression plate 10 and the support plate 30 interposed between the spring 20 for determining the pedaling force of the accelerator pedal through the pedaling control unit 40 The setting force of the spring 20, that is, the operation force required to operate the pedal arm is varied so that the accelerator pedal is configured to adjust the pedaling force.

페달 암(2)의 일단은 대시 판넬 하부로 연장되어 페달 발판이 구성되고, 중앙부분은 힌지축(4)을 중심으로 하우징(1)에 결합되어 있으며, 타단은 압축판(10)을 구성한다. 압축판(10)과 페달암(2)은 별개로 형성되어 연동되게 형성될 수 있다. One end of the pedal arm 2 extends under the dash panel to form a pedal footrest, the central part of which is coupled to the housing 1 about the hinge axis 4, and the other end constitutes the compression plate 10. . The compression plate 10 and the pedal arm 2 may be formed separately and interlocked.

압축판(10)의 상단에는 액셀레이터 페달의 답력을 결정하는 스프링(20)의 일단이 지지되며, 스프링(20)의 타단은 압축판(10)과 대향하게 배치된 지지판(30)의 상단에 의해 지지된다. 이와 같이 압축판(10)과 지지판(30) 사이에 스프링(20)이 개재되므로, 운전자가 페달 발판을 밟아 페달 암(2)이 회동(a 방향)하게 되며, 압축판이 회동하면서(b방향) 압축판과 지지판 사이에 개재된 스프링(20)을 압축한다. One end of the spring 20 for determining the pedaling force of the accelerator pedal is supported on the upper end of the compression plate 10, and the other end of the spring 20 is supported by the upper end of the support plate 30 disposed to face the compression plate 10. Supported. In this way, since the spring 20 is interposed between the compression plate 10 and the support plate 30, the driver steps on the pedal foot and the pedal arm 2 rotates (a direction), while the compression plate rotates (b direction). The spring 20 interposed between the compression plate and the support plate is compressed.

스프링(20)은 페달 암(2)을 리턴 시키고, 스프링력에 의해 운전자가 액셀레이터 페달을 밟을 때의 답력을 결정하는 데, 답력은 스프링 상수와, 초기 설정상태의 변형길이 즉, 장착시의 설정 스프링력에 의해 결정된다. 본 발명은 액셀레이터 페달에 장착되는 스프링의 설정길이를 변형시켜 설정 스프링력을 변경시킴으로써 답력을 조절가능하게 한다. The spring 20 returns the pedal arm 2 and determines the pedaling force when the driver presses the accelerator pedal by the spring force, which is the spring constant, the deformation length of the initial setting state, that is, the setting at the time of mounting. Determined by the spring force. The present invention makes it possible to adjust the turning force by changing the setting spring force by modifying the setting length of the spring mounted on the accelerator pedal.

본 발명의 일 실시예에 따른 답력조절부(40)는 지지판(30)의 후면으로 형성되고, 외주면에 나사산(41)이 형성된 볼트 형태의 볼트부(42)가 케이싱(1)에 관통형성된 너트홀(45)에 볼팅결합되어 구성된다. 볼트부(42)의 단부에는 드라이버 홈(44)이 형성된다. 볼트부(42)는 너트홀(45)에 볼팅체결되고, 드라이버 홈(44)이 외부로 노출되어 있으므로, 운전자는 드라이버를 이용하여 볼트부(42)를 회동시켜 지지판을(30)을 상하로 승강시키는 것이 가능하게 된다. 따라서, 이러한 조작에 의해 압축판(10)과 지지판(30)의 이격거리가 가변되어 설정치로서의 스프링의 압축정도 즉, 설정 스프링력이 가변가능하고, 이에 따라 답력이 조절가능하게 되는 것이다. The stepping force control part 40 according to an embodiment of the present invention is formed by the back of the support plate 30, the bolt-shaped bolt portion 42 is formed through the casing 1 of the bolt-shaped thread 41 formed on the outer peripheral surface It is configured to be bolted to the hole 45. A driver groove 44 is formed at the end of the bolt portion 42. Since the bolt portion 42 is bolted to the nut hole 45 and the driver groove 44 is exposed to the outside, the driver rotates the bolt portion 42 using a driver to move the support plate 30 up and down. It is possible to lift up and down. Therefore, the distance between the compression plate 10 and the support plate 30 is varied by this operation, so that the compression degree of the spring as a set value, that is, the set spring force is variable, and thus the turning force can be adjusted.

본 발명에 따르면 답력조절부(40)가 나사방식으로 형성되므로 지지판(30)의 상하 이동량을 미세하게 조절하는 것이 가능하게 됨으로, 운전자의 운전습관 또는 신체 특성에 따라 답력을 미세하게 조절하는 것이 가능하게 된다. According to the present invention, since the stepping force control unit 40 is formed in a screw manner, it becomes possible to finely adjust the vertical movement amount of the support plate 30, and thus finely control the stepping force according to the driving habits or body characteristics of the driver. Done.

본 발명의 일 실시예에 따르면, 답력조절부(40)는 지지판(30)과 일체로 형성가능하다. 즉, 전단에 스프링의 이탈을 방지하지 위한 돌출부(32)가 형성되고, 그 후단에 스프링의 단부를 지지하는 판형상의 지지부(34)와 지지부(34)의 후단으로 연장형성된 볼트부(42)가 구비되어, 볼트부(42)의 회동에 의해 지지부(34)와 돌출부(32)가 함께 회동하면서 이격거리가 조절되는 것이다. According to an embodiment of the present invention, the stepping force control portion 40 may be integrally formed with the support plate 30. That is, a protrusion 32 is formed at the front end to prevent separation of the spring, and at the rear end thereof, a plate-shaped support part 34 supporting the end of the spring and a bolt part 42 extending to the rear end of the support part 34 are formed. It is provided, by the rotation of the bolt portion 42, while the support portion 34 and the protrusion 32 is rotated together, the separation distance is adjusted.

이상에서 설명된 본 발명은 일실시예에 한정되어 설명되었지만, 이에 한정되지 않고 본 발명이 속하는 분야의 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있는 정도의 변형은 본 발명의 기술적 사상에 속하는 것임은 자명하다. Although the present invention described above has been described with reference to one embodiment, the present invention is not limited thereto and modifications to such an extent that those skilled in the art can easily carry out the present invention. It is obvious that belonging to.

본 발명에 의하면 답력조절부를 이용하여 스프링의 설정 스프링력 즉, 페달 암이 회동되지 않은 상태의 설정시 스프링의 압축정도를 조절가능하게 되어 운전자의 욕구에 따라 답력을 조절하는 것이 가능하게 된다. According to the present invention, it is possible to adjust the compression degree of the spring when setting the spring force of the spring, that is, the pedal arm is not rotated by using the stepping force control unit, it is possible to adjust the stepping force according to the desire of the driver.

운전자 스스로가 액셀레이터 페달의 답력 조절이 가능하게 됨으로, 운전자에게 최적화된 페달 답력의 설정으로 장시간의 주행시에도 피로감을 최소화 할 수 있게 되는 것이다. Since the driver can adjust the pedal effort of the accelerator pedal, the pedal pedal optimized for the driver can minimize fatigue even when driving for a long time.

도 1 은 본 발명에 따른 액셀레이터 페달의 답력조절장치를 보여주는 단면도이다. 1 is a cross-sectional view showing the stepping device of the accelerator pedal according to the present invention.

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

2; 페달 암 4; 힌지축2; Pedal arm 4; Hinge shaft

10; 압축판 20; 스프링10; Compression plate 20; spring

30; 지지판 40; 답력조절부30; Support plate 40; Power control unit

41; 나사산 42; 볼트부41; Thread 42; Bolt part

44; 드라이버 홈 45; 너트홀 44; Driver groove 45; Nuthole

Claims (3)

페달 암(2)의 회동에 의해 압축되는 스프링(20)에 의해 답력이 결정되는 액셀레이터 페달에 있어서, In the accelerator pedal whose footing force is determined by the spring 20 compressed by the rotation of the pedal arm 2, 힌지축(4)을 중심으로 페달 암(2)의 조작에 따라 회동하고, 상기 스프링(20)의 일단이 지지되는 압축판(10);A compression plate 10 which rotates according to the operation of the pedal arm 2 around the hinge shaft 4 and on which one end of the spring 20 is supported; 상기 압축판(10)에 대향되게 배치되고, 상기 스프링(20)의 타단이 지지되는 지지판(30); 및A support plate 30 disposed to face the compression plate 10 and supporting the other end of the spring 20; And 상기 지지판(30)의 후면으로 형성되어 상기 지지판(30)을 승강시킴으로써 상기 스프링(20)의 설정 스프링력을 변경가능하게 하는 답력조절부(40)를 포함하여 구성된 엑셀레이터 페달의 답력조절장치. The pedal control device of the accelerator pedal is formed by the back of the support plate 30 and comprises a stepping force control portion 40 to change the set spring force of the spring by lifting the support plate (30). 제 1 항에 있어서, The method of claim 1, 상기 답력조절부(40)는 외주면에 나사산(41)이 형성되고, 단부에 드라이버 홈(44)이 형성된 볼트부(42)로 형성되어 하우징(1)을 관통하여 형성된 너트홀(45)에 볼팅결합되는 것을 특징으로 하는 액셀레이터 페달의 답력조절장치.The stepping force control portion 40 is formed of a bolt portion 42 is formed on the outer peripheral surface, the driver groove 44 is formed at the end bolting to the nut hole 45 formed through the housing 1 Stepping device of the accelerator pedal, characterized in that coupled. 제 2 항에 있어서,The method of claim 2, 상기 볼트부(42)는 상기 지지판(30)과 일체로 형성되는 것을 특징으로 하는 액셀레이터 페달의 답력조절장치.The bolt portion 42 is the pedal pedal control device, characterized in that formed integrally with the support plate (30).
KR10-2003-0067510A 2003-09-29 2003-09-29 Pedal effort-adjusting apparatus of accelerator pedal KR100530136B1 (en)

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KR100851321B1 (en) * 2007-05-11 2008-08-08 주식회사 동희산업 Pedal device with function for adjusting pedal effort and hysteresis
KR100851320B1 (en) * 2007-05-11 2008-08-08 주식회사 동희산업 Pedal device with function for adjusting pedal effort and hysteresis
KR101383719B1 (en) * 2012-11-08 2014-04-08 에스엘(주) Accelerator pedal apparatus for vehicle
KR101382969B1 (en) * 2011-12-15 2014-04-09 현대자동차주식회사 Pedal Effort Force Adjusting type Pedal
KR101438964B1 (en) * 2012-12-26 2014-09-11 현대자동차주식회사 Clutch pedal apparatus for vehicle
US20140298947A1 (en) * 2013-04-03 2014-10-09 GM Global Technology Operations LLC Clutch pedal assembly with driver selectable load assist
US9067494B2 (en) 2011-11-23 2015-06-30 Hyundai Motor Company Pedal force adjusting apparatus for accelerator pedal
US9141127B2 (en) 2013-06-24 2015-09-22 Hyundai Motor Company Pedal effort adjusting apparatus of accelerator pedal
CN105313692A (en) * 2014-08-04 2016-02-10 上海汽车集团股份有限公司 Accelerator pedal and vehicle control method and system

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KR101272926B1 (en) * 2011-11-23 2013-06-11 현대자동차주식회사 Pedal effort adjusting apparatus of accelerator pedal
KR101338066B1 (en) 2011-11-23 2013-12-06 현대자동차주식회사 Pedal effort adjusting apparatus of accelerator pedal
KR101305862B1 (en) 2012-06-11 2013-09-06 주식회사 동희산업 Pedal effort adjusting apparatus
KR101451147B1 (en) * 2013-04-16 2014-10-22 현대자동차주식회사 Adjust apparatus for pedal effort
CN106125819A (en) * 2016-07-26 2016-11-16 安徽江淮汽车股份有限公司 Electronic pedal by pedal tread regulation pedal force

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100851321B1 (en) * 2007-05-11 2008-08-08 주식회사 동희산업 Pedal device with function for adjusting pedal effort and hysteresis
KR100851320B1 (en) * 2007-05-11 2008-08-08 주식회사 동희산업 Pedal device with function for adjusting pedal effort and hysteresis
US9067494B2 (en) 2011-11-23 2015-06-30 Hyundai Motor Company Pedal force adjusting apparatus for accelerator pedal
KR101382969B1 (en) * 2011-12-15 2014-04-09 현대자동차주식회사 Pedal Effort Force Adjusting type Pedal
KR101383719B1 (en) * 2012-11-08 2014-04-08 에스엘(주) Accelerator pedal apparatus for vehicle
KR101438964B1 (en) * 2012-12-26 2014-09-11 현대자동차주식회사 Clutch pedal apparatus for vehicle
US20140298947A1 (en) * 2013-04-03 2014-10-09 GM Global Technology Operations LLC Clutch pedal assembly with driver selectable load assist
US9141127B2 (en) 2013-06-24 2015-09-22 Hyundai Motor Company Pedal effort adjusting apparatus of accelerator pedal
CN105313692A (en) * 2014-08-04 2016-02-10 上海汽车集团股份有限公司 Accelerator pedal and vehicle control method and system

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