KR100301288B1 - Releasing device for locking of vehicle change lever - Google Patents

Releasing device for locking of vehicle change lever Download PDF

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Publication number
KR100301288B1
KR100301288B1 KR1019970072930A KR19970072930A KR100301288B1 KR 100301288 B1 KR100301288 B1 KR 100301288B1 KR 1019970072930 A KR1019970072930 A KR 1019970072930A KR 19970072930 A KR19970072930 A KR 19970072930A KR 100301288 B1 KR100301288 B1 KR 100301288B1
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South Korea
Prior art keywords
lever
shift lock
change lever
release
locking
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KR1019970072930A
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Korean (ko)
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KR19990053308A (en
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홍종호
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류정열
기아자동차주식회사
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Priority to KR1019970072930A priority Critical patent/KR100301288B1/en
Publication of KR19990053308A publication Critical patent/KR19990053308A/en
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Publication of KR100301288B1 publication Critical patent/KR100301288B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/22—Locking of the control input devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/22—Locking of the control input devices
    • F16H2061/226—Manual distress release of the locking means for shift levers, e.g. to allow towing of vehicle in case of breakdown

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Control Of Transmission Device (AREA)

Abstract

PURPOSE: A releasing device for locking of a vehicle change lever is provided to conveniently release the locking of the change lever by only operation of a button without any tool on trouble of an actuator. CONSTITUTION: In a change lever comprising a change lever shaft(2) mounted at the lower part thereof and a shift lock lever(3) coupled with an actuator coupled with the change lever shaft, a release lever(6) elastically supported by a return spring(5) is installed at a side of the upper part of the shift lock lever to be freely moved to right and left. A release button(8) elastically supported elastically supported by a spring(7) is installed at a side of the upper part of the release lever to be freely lifted up and down. A ratch(9) of the shift lock lever is installed to be interlocked with a ratch groove of the shift lock selector(11) installed at a side of the circumference of the change lever shaft.

Description

자동차용 체인지레버의 록킹해제장치Locking release device of change lever for car

본 발명은 자동변속기를 장착한 자동차에 있어서 각 변속단계를 설정할 수 있도록 하는 체인지레버(change lever)에 관한 것으로, 더 자세하게는 액츄에이터의 고장이 발생한 경우에도 주차위치에서 록킹되는 체인지레버의 록킹상태를 효과적으로 해제할 수 있도록 하는 자동차용 체인지레버의 록킹해제장치에 관한 것이다.The present invention relates to a change lever for changing each shift stage in an automobile equipped with an automatic transmission. More particularly, the present invention relates to a locking state of a change lever that is locked at a parking position even when an actuator malfunction occurs. The present invention relates to an unlocking device for a change lever for a vehicle that can be effectively released.

종래에 있어서 자동변속기를 장착한 자동차에 있어서 주차위치(P)에서 록킹된 체인지레버의 록킹상태를 해제할 수 있도록 하는 록킹해제장치는 도 1 및 도 2와 같이 체인지레버(21)의 일측에 설치되어 가이드플레이트(30)의 홈에 결합되는 가이드핀(29)을 구속하는 시프트록크레버(23)의 일측에 액츄에이터(24)가 설치되고, 시프트록크레버(23)의 타측에 긴급해제용 막대(26)가 설치되는 것이 주로 사용되었다.Conventionally, in a vehicle equipped with an automatic transmission, a locking release device for releasing the locked state of the change lever locked at the parking position P is installed at one side of the change lever 21 as shown in FIGS. 1 and 2. And an actuator 24 is installed on one side of the shift lock lever 23 which restrains the guide pin 29 coupled to the groove of the guide plate 30, and an emergency release rod (on the other side of the shift lock lever 23). 26) were mainly used.

상기 종래에 장치는 주차위치에서 브레이크페달을 밟게 되면 액츄에이터(24)가 좌측으로 작동하여 시프트록크레버(23)를 회동시키게 되므로 가이드핀(29)에 대한 구속상태가 해제되어 체인지레버(21)를 다른 변속위치로 이동시킬 수 있게 된다.In the conventional apparatus, when the brake pedal is pressed in the parking position, the actuator 24 is operated to the left to rotate the shift lock lever 23, so that the restrained state for the guide pin 29 is released to release the change lever 21. It can be moved to another shift position.

그러나 상기 종래장치에 있어서는 액츄에이터(24)가 고장인 경우에 도 1과 같이 드라이버(40)나 별도의 공구를 이용하여 긴급해제용 막대(26)를 눌러 시프트록크레버(23)를 회전시킴으로써 록킹상태를 해제하도록 되어 있기 때문에 그 조작이 크게 불편하게 되는 문제가 있었다.However, in the conventional apparatus, when the actuator 24 is broken, as shown in FIG. 1, by pressing the emergency release bar 26 by using the driver 40 or a separate tool, the locking lock lever 23 is rotated to lock the state. Since the operation is to release the problem that the operation is very inconvenient.

본 발명은 상기 종래구조의 제결함을 감안하여 안출한 것이며, 그 목적은 시프트록크레버를 작동하는 액츄에이터의 고장시에도 별도의 공구없이 간편하게 주차위치의 록킹상태를 해제할 수 있도록 하는 자동차용 체인지레버의 록킹해제장치를 제공하는 데에 있는 것이다.The present invention has been made in view of the above-mentioned deficiencies of the conventional structure, the object of which is to change the locking position of the parking position without the need for a separate tool even in the event of failure of the actuator for operating the shift lock lever To provide an unlocking device.

도 1은 종래장치의 구성도1 is a block diagram of a conventional device

도 2는 종래장치의 가이드플레이트부의 사시도2 is a perspective view of a guide plate of the conventional device

도 3은 본 발명의 구성도3 is a block diagram of the present invention

도 4는 본 발명의 가이드플레이트부의 사시도Figure 4 is a perspective view of the guide plate of the present invention

* 도면중 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 체인지레버 2 : 체인지레버샤프트1: Change lever 2: Change lever shaft

3 : 시프트록크레버 4 : 액츄에이터3: shift lock lever 4: actuator

5 : 리턴스프링 6 : 해제레버5: Return spring 6: Release lever

7 : 스프링 8 : 해제버튼7: spring 8: release button

9 : 래치 10 : 래치홈9: latch 10: latch groove

11 : 시프트록크셀렉터11: shift lock selector

본 발명은 상기의 목적을 달성하기 위하여 일측에 액츄에이터가 결합되는 시프트록크레버의 타측에 리턴스프링으로 탄성지지되는 해제레버를 설치하고, 해제레버의 일측 상부에 스프링을 통해 탄성지지되는 해제버튼을 설치하는 한편 시프트록크레버의 하부에 래치를 마련하고, 크랭크레버사프트의 외주 일측에 래치홈이 마련된 시프트록크셀렉터를 설치하는 것을 특징으로 하며, 이하 그 구체적인 내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.In order to achieve the above object, the present invention installs a release lever elastically supported by a return spring on the other side of the shift lock lever to which an actuator is coupled to one side, and a release button elastically supported through a spring on one side of the release lever. Meanwhile, a latch is provided below the shift lock lever, and a shift lock selector provided with a latch groove is provided on the outer circumferential side of the crank lever shaft. Hereinafter, the detailed description will be described in detail with reference to the accompanying drawings. Same as

즉, 본 발명은 도 3 및 도 4와 같이 체인지레버(1)의 하단에 체인지레버샤프트(2)가 부착되고, 체인지레버샤프트(2)에 시프트록크레버(3)가 연결되며, 시프트록크레버(3)의 일측에 액츄에이터(4)가 설치되는 것에 있어서, 상기 시프트록크레버(3)의 상부 일측에 리턴스프링(5)으로 탄성지지되는 해제레버(6)를 좌우방향으로 회동이 자유롭게 설치하고, 해제레버(6)의 일측 상부에 스프링(7)을 통해 탄성지지되는 해제버튼(8)을 상하방향으로 승강이 자유롭게 설치하는 한편, 시프트록크레버(3)의 하부에 래치(9)를 설치하고, 체인지레버샤프트(2)의 외주 일측에 래치홈(10)이 마련된 시프트록크셀렉터(11)를 설치하여서 되는 것이다.That is, in the present invention, the change lever shaft 2 is attached to the lower end of the change lever 1 as shown in FIGS. 3 and 4, the shift lock lever 3 is connected to the change lever shaft 2, and the shift lock lever In the actuator (4) is provided on one side of (3), the release lever (6) which is elastically supported by the return spring (5) on the upper side of the shift lock lever (3) can be freely rotated in the left and right directions. In the upper and lower directions, the release button 8 which is elastically supported through the spring 7 is freely installed on one side of the release lever 6, while the latch 9 is installed below the shift lock lever 3. The shift lock selector 11 provided with the latch groove 10 is provided on the outer circumferential side of the change lever shaft 2.

상기와 같이 구성된 본 발명에 있어서는 도 3과 같이 체인지레버샤프트(2)에 설치되는 샤프트록크셀렉터(11)의 래치홈(10)에 시프트록크레버(3)의 래치(9)가 결합되어 체인지레버(1)가 주차위치(P)에 록킹되는 것으로, 주차위치에서 브레이크페달을 밟게 되면 액츄에이터(4)가 좌측으로 작동하면서 시프트록크레버(3)의 상부를 왼쪽으로 당기게 되므로 시프트록크레버(3) 하부의 래치(9)가 오른쪽으로 회동하게 되면서 래치홈(10)으로부터 이탈되어 록킹상태가 해제되는 것이다.In the present invention configured as described above, the latch 9 of the shift lock lever 3 is coupled to the latch groove 10 of the shaft lock selector 11 installed in the change lever shaft 2 as shown in FIG. (1) is locked to the parking position (P), and when the brake pedal is pressed in the parking position, the actuator (4) moves to the left and pulls the upper portion of the shift lock lever (3) to the left, so the shift lock lever (3) As the latch 9 at the bottom rotates to the right side, the latch 9 is released from the latch groove 10 to release the locked state.

한편 본 발명에 있어서 액츄에이터(4)가 고장인 경우에는 해제버튼(8)을 누르게 되면 해제레버(6)가 회동하게 되면서 시프트록크레버(3)의 상부를 왼쪽으로 밀게 되므로 래치(9)가 오른쪽으로 회동하게 되면서 래치홈(10)으로부터 이탈되어 록킹상태가 해제 된다.On the other hand, in the present invention, when the actuator (4) is a failure, when the release button (8) is pressed, the release lever (6) is rotated while pushing the upper portion of the shift lock lever (3) to the left, so the latch (9) is right. The locking state is released from the latch groove 10 while being rotated to.

이상에서와 같이 본 발명은 시프트록크레버를 작동하는 액츄에이터의 고장시에 별도의 공구를 사용하지 않고서도 누름버튼만을 조작하여 간편하게 체인지레버의 록킹상태를 해제할 수 있게 되는 것으로, 본 발명에 의하면 액츄에이터의 고장시에 체인지레버의 록킹해제가 극히 간편하게 되므로 록킹해제장치의 상품성은 물론 자동차 전체의 상품성을 크게 향상시킬 수 있게 되는 효과를 얻을 수 있게 된다.As described above, in the present invention, when the actuator for operating the shift lock lever fails, only the push button can be operated without a separate tool, thereby releasing the locked lever lock state. According to the present invention, In the event of a failure of the change lever, the unlocking becomes extremely simple, so that the merchandise of the unlocking device as well as the product of the entire vehicle can be greatly improved.

Claims (1)

체인지레버(1)의 하단에 체인지레버샤프트(2)가 부착되고, 이 체인지레버샤프트(2)에 액츄에이터(4)와 연결된 시프트록크레버(3)가 연결되어 이루어진 자동차용 자동변속기 체인지레버에 있어서,A change lever shaft (2) is attached to a lower end of the change lever (1), and a shift lock lever (3) connected to an actuator (4) is connected to the change lever shaft (2). , 상기 시프트록크레버(3)의 상부 일측에 리턴스프링(5)으로 탄성지지되는 해제레버(6)가 좌우방향으로 회동 자유롭게 설치되고 이 해제레버(6)의 일측 상부에는 스프링(7)을 통해 탄성지지되는 해제버튼(8)을 상하방향으로 승강이 자유롭게 설치하는 한편, 상기 시프트록크레버(3)의 래치(9)는 체인지레버샤프트(2)의 외주일측에 장착된 시프트록크셀렉터(11)의 래치홈(10)에 연동되도록 설치되는 것을 특징으로 하는 자동차용 체인지레버의 록킹해제장치.A release lever 6 that is elastically supported by the return spring 5 on one side of the shift lock lever 3 is rotatably installed in the left and right direction, and an elastic part of the release lever 6 that is elastic through a spring 7 on the upper side of the shift lock lever 3. The lifting release of the supported release button 8 in the vertical direction is provided freely, while the latch 9 of the shift lock lever 3 is latched of the shift lock selector 11 mounted on the outer circumferential side of the change lever shaft 2. Locking release device for a change lever for a vehicle, characterized in that installed to interlock with the groove (10).
KR1019970072930A 1997-12-24 1997-12-24 Releasing device for locking of vehicle change lever KR100301288B1 (en)

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Application Number Priority Date Filing Date Title
KR1019970072930A KR100301288B1 (en) 1997-12-24 1997-12-24 Releasing device for locking of vehicle change lever

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Application Number Priority Date Filing Date Title
KR1019970072930A KR100301288B1 (en) 1997-12-24 1997-12-24 Releasing device for locking of vehicle change lever

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KR19990053308A KR19990053308A (en) 1999-07-15
KR100301288B1 true KR100301288B1 (en) 2001-11-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100736733B1 (en) 2005-11-10 2007-07-09 현대자동차주식회사 Transmission of vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113847425B (en) * 2021-08-16 2024-07-16 重庆铁马变速箱有限公司 Emergency gear locking device of AT automatic gearbox

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100736733B1 (en) 2005-11-10 2007-07-09 현대자동차주식회사 Transmission of vehicle

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