KR19980040461U - Wedge structure for tilt lever locking of car steering column - Google Patents

Wedge structure for tilt lever locking of car steering column Download PDF

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Publication number
KR19980040461U
KR19980040461U KR2019960053542U KR19960053542U KR19980040461U KR 19980040461 U KR19980040461 U KR 19980040461U KR 2019960053542 U KR2019960053542 U KR 2019960053542U KR 19960053542 U KR19960053542 U KR 19960053542U KR 19980040461 U KR19980040461 U KR 19980040461U
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KR
South Korea
Prior art keywords
steering column
tilt lever
wedge
tilt
present
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Application number
KR2019960053542U
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Korean (ko)
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KR200190990Y1 (en
Inventor
김창환
Original Assignee
박병재
현대자동차 주식회사
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Priority to KR2019960053542U priority Critical patent/KR200190990Y1/en
Publication of KR19980040461U publication Critical patent/KR19980040461U/en
Application granted granted Critical
Publication of KR200190990Y1 publication Critical patent/KR200190990Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D1/00Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16Steering columns
    • B62D1/18Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/187Steering columns yieldable or adjustable, e.g. tiltable with tilt adjustment; with tilt and axial adjustment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00Other features of vehicle sub-units
    • B60Y2306/09Reducing noise

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Controls (AREA)

Abstract

본 고안은 자동차의 스티어링 컬럼(Steering column)의 쐐기 기구의 구조를 개선하여 노이즈(noise)를 줄이는 한편 작동감을 향상시킬 수 있도록 한 것이다.The present invention is to improve the structure of the wedge mechanism of the steering column of the vehicle (steering column) to reduce noise (noise) while improving the operating feeling.

이를 위해, 본 고안은 스티어링 컬럼의 틸트 위치를 조정하는 틸트 레버(1)의 선단에 틸트 레버(1)의 회동시 마찰판(2)을 따라 점접촉하며 쐐기작용을 하는 롤형 쐐기(3)가 회전가능하게 장착되는 자동차 스티어링 컬럼의 틸트 레버 록킹용 쐐기 구조이다.To this end, the present invention rotates the roll-shaped wedge (3) in the point contact and wedge action along the friction plate (2) during the rotation of the tilt lever (1) to the tip of the tilt lever (1) for adjusting the tilt position of the steering column It is a wedge structure for tilt lever locking of a vehicle steering column which is possibly mounted.

Description

자동차 스티어링 컬럼의 틸트 레버 록킹용 쐐기 구조Wedge structure for tilt lever locking of car steering column

본 고안은 자동차 스티어링 컬럼(Steering column)의 틸트 레버(Tilt lever)위치 고정용 쐐기 구조에 관한 것으로서, 더욱 상세하게는 자동차 스티어링 컬럼의 틸트 레버 록킹용 쐐기 기구의 구조를 개선하여 노이즈를 줄이는 한편 작동감을 향상시킬 수 있도록 한 것이다.The present invention relates to a wedge structure for fixing a tilt lever position of a steering column of an automobile, and more particularly, to improve the structure of the wedge mechanism for locking a tilt lever of an automobile steering column to reduce noise while operating It is to improve the feeling.

일반적으로, 종래의 자동차 스티어링 컬럼(Steering column)의 틸트 레버(1)(Tilt lever)위치 고정 장치는 도 1에 나타낸 바와 같이, 스프링(5)과 쐐기(6)와 래칫(4)의 복잡한 구성을 갖고 있다.In general, the tilt lever 1 position fixing device of a conventional steering column of a vehicle has a complicated configuration of the spring 5, the wedge 6, and the ratchet 4, as shown in FIG. Have

즉, 종래의 스티어링 컬럼은 쐐기(6)의 기하학적인 형상의 특성상 마찰판(2)에 면접촉을 하므로 틸트 조정시 노이즈 면에서 뿐만 아니라, 작동감 측면에서 좋지 않았다.That is, the conventional steering column has a surface contact with the friction plate 2 due to the geometric shape of the wedge 6, so it is not only good in terms of noise, but also in terms of operating feeling when tilting.

본 고안은 상기한 제반 문제점을 해결하기 위한 것으로서, 자동차의 스티어링 컬럼의 틸트 레버 위치 고정용 쐐기 구조를 개선하여 틸트 조정시의 노이즈(noise)를 줄이는 한편 작동감을 향상시킬 수 있도록 한 자동차 스티어링 컬럼의 틸트 레버 록킹용 쐐기 구조를 제공하는데 그 목적이 있다.The present invention is to solve the above-mentioned problems, by improving the tilt lever position fixing wedge structure of the steering column of the vehicle to reduce the noise (noise) when adjusting the tilt of the vehicle steering column to improve the operation It is an object to provide a wedge structure for tilt lever locking.

또한, 본 고안의 목적은 쐐기 기구의 형태를 단순화하여 제작이 용이하도록 하므로써 작업성을 향상시키는 한편 제조 비용은 절감할 수 있도록 한 자동차 스티어링 컬럼의 틸트 레버 록킹용 쐐기 구조를 제공하는데 그 목적이 있다.In addition, an object of the present invention is to provide a wedge structure for tilt lever locking of a steering column of an automobile steering column to improve workability and reduce manufacturing costs by simplifying the shape of the wedge mechanism to facilitate manufacturing. .

상기한 목적을 달성하기 위해, 본 고안은 스티어링 컬럼의 틸트 위치를 조정하는 틸트 레버의 선단에 틸트 레버의 회동시 마찰판을 따라 점접촉하며 쐐기작용을 하는 롤형 쐐기가 회전가능하게 장착되는 자동차 스티어링 컬럼의 틸트 레버 록킹용 쐐기 구조이다.In order to achieve the above object, the present invention is a car steering column rotatably mounted to the tip of the tilt lever for adjusting the tilt position of the steering column rotatably mounted wedge-shaped roll wedges along the friction plate during the rotation of the tilt lever Tilt lever locking wedge structure.

도 1은 종래의 기술 장치를 나타낸 정면도1 is a front view showing a conventional technical device

도 2는 본 고안의 기술 장치를 나타낸 정면도2 is a front view showing the technical device of the present invention

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

1:틸트 레버2:마찰판1: tilt lever 2: friction plate

3:롤형 쐐기4:래칫3: roll wedge 4: ratchet

5:스프링5: spring

이하, 본 고안의 일 실시예를 첨부도면 도 2를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 고안의 기술 장치를 나타낸 정면도로서, 본 고안은 스티어링 컬럼의 틸트 위치를 조정하는 틸트 레버(1) 의 선단에 틸트 레버(1)의 회동시 마찰판(2)을 따라 점접촉하며 쐐기작용을 하는 롤형 쐐기(3)가 회전가능하게 장착되어 구성된다.Figure 2 is a front view showing the technical device of the present invention, the present invention is pointed wedge and point contact along the friction plate (2) during the rotation of the tilt lever (1) to the tip of the tilt lever (1) for adjusting the tilt position of the steering column A rolled wedge 3 which acts is rotatably mounted.

이와 같이 구성된 본 고안의 작용은 다음과 같다.The operation of the present invention configured as described above is as follows.

본 고안의 스티어링 컬럼 틸트 위치 조정 장치는 도 2에 나타낸 바와 같이 틸트 레버(1)(Tilt lever) 선단에 장착된 쐐기의 기하학적 형상이 종래와는 달리 롤모양으로 제작되어 회전가능하게 장착되어 래칫(4)이 풀리는 것을 방지하게 된다.As shown in FIG. 2, the steering column tilt position adjusting device according to the present invention is manufactured in a roll shape and rotatably mounted in the shape of a wedge mounted at the tip of the tilt lever 1, unlike the conventional art. 4) will be prevented from being released.

즉, 틸트 레버(1)를 조작하여 풀거나 록킹시킴에 따라 틸트 레버(1) 선단에 장착된 롤형 쐐기(3)는 마찰판(2)을 따라 승강운동하게 되며, 이와 같은 틸트 레버(1)를 조작하여 원하는 위치에 틸트 레버(1)가 위치했을 경우, 작업자는 틸트 레버(1) 상부에 장착된 톱닐을 갖는 래칫(4)을 조작하여 틸트 레버(1)와 맞물리게 하므로써 틸트 레버(1)의 위치를 고정시키게 된다.That is, the roll-shaped wedge 3 mounted on the tip of the tilt lever 1 moves up and down along the friction plate 2 as the tilt lever 1 is operated or released to lock the tilt lever 1. When the tilt lever 1 is positioned at the desired position by the operator, the operator operates the ratchet 4 having the sawn mounted on the tilt lever 1 to engage the tilt lever 1 so as to engage the tilt lever 1. The position is fixed.

따라서, 본 고안의 자동차 스티어링 컬럼의 쐐기 기구의 구조를 개선하여 종래의 쐐기가 마찰판(2)에 면접촉하던 것과는 달리 점접촉하도록 하여 노이즈를 저감시킬 수 있을 뿐만 아니라, 쐐기의 구조 변경을 통해 틸트 레버(1) 변위시의 작동감을 향상시킬 수 있게 된다.Therefore, by improving the structure of the wedge mechanism of the automotive steering column of the present invention, it is possible to reduce noise by making point contact unlike the conventional wedge surface contact with the friction plate 2, as well as by changing the structure of the wedge tilt The operation feeling at the time of displacement of the lever 1 can be improved.

한편, 본 고안은 쐐기의 기하학적 형상이 단순하므로 제작시 제작성이 좋아 제조 비용 측면에서도 종래의 구조에 비해 유리하다.On the other hand, the present invention is simple compared to the conventional structure in terms of manufacturing cost because the fabrication of the wedge is simple because of its simple manufacturing.

본 고안은 자동차 스티어링 컬럼의 쐐기 기구의 구조를 개선하여 노이즈를 줄일 수 있게 된다.The present invention can reduce the noise by improving the structure of the wedge mechanism of the automobile steering column.

즉, 쐐기의 구조가 롤 구조로 변화되어 마찰면에 대해 점접촉함에 따라 소음이 줄어드는 한편 작동감이 향상되는 효과를 가져오게 된다.That is, the structure of the wedge is changed to a roll structure, the point contact with the friction surface reduces the noise and the effect of the operation is improved.

Claims (1)

스티어링 컬럼의 틸트 위치를 조정하는 틸트 레버의 선단에 틸트 레버의 회동시 마찰판을 따라 점접촉하며 쐐기작용을 하는 롤형 쐐기가 회전가능하게 장착됨을 특징으로 하는 자동차 스티어링 컬럼의 틸트 레버 록킹용 쐐기 구조.A wedge structure for tilt lever locking of a steering column of a vehicle, characterized in that a roll-shaped wedge, which is in contact with a point along a friction plate when the tilt lever is rotated, is rotatably mounted on the tip of the tilt lever for adjusting the tilt position of the steering column.
KR2019960053542U 1996-12-21 1996-12-21 A wedge for locking tilt lever of steering column KR200190990Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960053542U KR200190990Y1 (en) 1996-12-21 1996-12-21 A wedge for locking tilt lever of steering column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960053542U KR200190990Y1 (en) 1996-12-21 1996-12-21 A wedge for locking tilt lever of steering column

Publications (2)

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KR19980040461U true KR19980040461U (en) 1998-09-15
KR200190990Y1 KR200190990Y1 (en) 2000-08-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180109355A (en) * 2017-03-28 2018-10-08 현대자동차주식회사 Tilt lever apparatus of vehicle steering device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100842317B1 (en) * 2006-01-13 2008-07-01 주식회사 만도 Steering System Having Control Lever for Tilt or Telescope Operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180109355A (en) * 2017-03-28 2018-10-08 현대자동차주식회사 Tilt lever apparatus of vehicle steering device

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