KR0135021B1 - Steering tilt column - Google Patents

Steering tilt column

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Publication number
KR0135021B1
KR0135021B1 KR1019940030671A KR19940030671A KR0135021B1 KR 0135021 B1 KR0135021 B1 KR 0135021B1 KR 1019940030671 A KR1019940030671 A KR 1019940030671A KR 19940030671 A KR19940030671 A KR 19940030671A KR 0135021 B1 KR0135021 B1 KR 0135021B1
Authority
KR
South Korea
Prior art keywords
long
pin
stopper
driver
steering
Prior art date
Application number
KR1019940030671A
Other languages
Korean (ko)
Other versions
KR960017403A (en
Inventor
노희동
Original Assignee
정몽원
만도기계주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 정몽원, 만도기계주식회사 filed Critical 정몽원
Priority to KR1019940030671A priority Critical patent/KR0135021B1/en
Publication of KR960017403A publication Critical patent/KR960017403A/en
Application granted granted Critical
Publication of KR0135021B1 publication Critical patent/KR0135021B1/en

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Classifications

    • 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
    • B62D1/184Mechanisms for locking columns at selected positions
    • 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

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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 발명은 운전자의 체형 및 운전습관에 따라 핸들을 적절히 조정할 수 있도록 한 자동차용 스티어링 틸트컬럼의 구조에 관한 것으로서, 특히 자동차의 핸들 틸팅시 틸팅레버의 조작을 운전자가 간편 용이하게 식별할 수 있도록 한 것이다.The present invention relates to a structure of a steering tilt column for a vehicle in which the steering wheel can be properly adjusted according to the driver's body shape and driving habits. In particular, the present invention relates to a vehicle for tilting the steering wheel of the vehicle so that the driver can easily identify the operation of the tilt lever. will be.

본 발명은 조향축 커버 파이프의 협지부와 한쌍의 브라켓트를 접촉시켜 장축볼트와 너트로 조립하되 장축볼트 중앙에는 틸팅레버를 용접고정하고 장축볼트의 일측에는 판스프링력에 의해 스톱퍼핀이 작동할 수 있도록 한 스톱퍼부를 고정하며 스톱퍼부 접촉되는 협지편에는 스폽퍼홈을 형성하여 틸팅레버 작동시 틸팅레버의 조작힘을 운전자가 간편용이하게 식별하여 고정에 알맞는 힘으로만 조작할 수 있도록 한 것이 그 특징이다.The present invention is assembled with a long shaft bolt and a nut by contacting the clamping portion of the steering shaft cover pipe and a pair of brackets, but the welding shaft is fixed to the center of the long shaft bolt and the stopper pin can be operated by the plate spring force on one side of the long shaft bolt The stopper part is fixed, and the clamping piece contacting the stopper part is formed with a popper groove so that the driver can easily identify the operating force of the tilting lever when the tilting lever is operated so that the driver can operate only by the force appropriate for the fixing. to be.

Description

자동차용 스티어링 틸트컬럼의 구조Steering Tilt Column Structure

제 1 도는 본 발명이 적용된 스티어링 틸트컬럼의 분해사시도.1 is an exploded perspective view of a steering tilt column to which the present invention is applied.

제 2 도는 본 발명의 조립사시도.2 is an assembled perspective view of the present invention.

제 3 도는 본 발명의 조립평 단면도.3 is an assembled flat cross-sectional view of the present invention.

제 4 도는 본 발명의 조립평면도.4 is an assembly plan view of the present invention.

제 5 도는 본 발명의 조립측면도.5 is an assembly side view of the present invention.

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

1 : 조향축커버파이프2 : 협지편1: Steering shaft cover pipe 2: Narrowing piece

3,3' : 핀공4 : 스톱퍼퍼홈3,3 ': Pin ball 4: Stopper groove

5 : 브라켓트6 : 가이드장공5: bracket 6: guide slot

7 : 장축볼트8 : 너트7: Long shaft bolt 8: Nut

9 : 틸팅레버10 : 스톱퍼부9: tilting lever 10: stopper part

11a : 장공b11 : 판스프링11a: long hole b11: leaf spring

12 : 스톱핀13 : 고정캡12: stop pin 13: fixed cap

13a : 장공C14 : 유동부재13a: long hole C14: flow member

14a : 연결공14b : 장공A14a: Connecting hole 14b: Long hole A

본 발명은 운전자의 체형 및 운전습관에 따라 핸들을 적절히 조정할 수 있도록 한 자동차용 스티어링틸트클럼의 구조에 관한 것으로서, 특히 자동차의 핸들 틸팅시 틸팅레버의 조작을 운전자가 용이하게 알 수 있도록 한 자동차용 스티어링틸트컬럼의 주조에 관한 것이다.The present invention relates to a structure of a steering tilt cluster for a vehicle in which a steering wheel can be properly adjusted according to a driver's body shape and driving habits, and in particular, for a vehicle in which a driver can easily know the operation of the tilting lever when the steering wheel of the vehicle is tilted. It relates to the casting of the steering tilt column.

일반적으로 자동차의 조향핸들 틸팅은 운전자의 체형 및 습관에 따라 운전하기 편안한 자세로 전, 후방 틸팅하여 안전운전을 도모할 수 있도록 하는 것은 주지된 사실이다. 그러나 종래의 틸팅구조는 조향축 커버파이프에 용접고정된 협지부와 양측에 가이드장공이 일체로 형성된 브라켓트를 긴밀히 접촉시킨 상태로 위치한 후 장축볼트와 틸팅레버 일체형 너트를 조립제작하여 차체에 고정 설치하였다.In general, it is well known that the steering wheel tilting of the vehicle enables safe driving by tilting the front and rear in a comfortable posture according to the driver's body type and habits. However, the conventional tilting structure was placed in close contact with the clamping portion welded to the steering shaft cover pipe and the bracket formed with the guide holes integrally on both sides, and then the long shaft bolt and the tilting lever integral nut were assembled and fixed to the vehicle body. .

이와같이 구성된 종래의 틸팅구조는 운전자가 체형 및 습관에 알맞게 틸팅시 틸팅레버를 잡고 장축 볼트에서 너트를 푼다음 조향핸들을 전후 이동시킨 후 너트에 적당한 힘을 가한 상태로 틸팅작업을 완료하였다.In the conventional tilting structure configured as described above, the driver completes the tilting operation by applying a proper force to the nut after holding the tilting lever, releasing the nut from the long shaft bolt, and moving the steering wheel back and forth according to the body shape and habit.

그러나 이와같은 틸팅레버를 운전자의 추측된 힘에만 풀고 조임에 따라 조작할 때 적은 힘을 가하여 조이면 운전시 조향핸들이 유동되어 사고를 유발하게 되고 많은 힘을 가하여 조였을 시에는 나사산에 무리가 생겨 파손되는 등의 여러가지 문제점이 야기되었다.However, if you loosen this tilting lever only to the driver's estimated force and tighten it with little force when operating it according to the tightening, the steering wheel will flow while driving and cause an accident. Various problems have arisen.

본 발명은 상기한 종래의 제문제점들을 해결하기 위하여 안출한 것이로, 본 발명의 그 목적으론, 조향축 커버파이프의 협지부와 한쌍의 브라켓트를 접촉시켜 장축볼트와 너트로 조립하되 장축볼트 중앙에는 틸팅레버를 용적 고정하고 장축볼트이 일측에는 판스프링력에 의해 스톱퍼핀이 작동할 수 있도록 한 스톱퍼부를 고정하며 스톱퍼부와 접촉되는 협지편에슨 스톱퍼홈을 형성하여 틸팅레버 작동시 틸팅레버의 조작을 할 운전자가 용이하게 식별하여 고정에 알맞게 조작할 수 있도록 한 것이다.The present invention has been made in order to solve the above problems, for the purpose of the present invention, by contacting the gripping portion of the steering shaft cover pipe and a pair of brackets assembled with a long shaft bolt and nut, but in the center of the long shaft bolt The tilting lever is fixed in volume and the long shaft bolt is fixed at one side to stop the stopper pin to be operated by the leaf spring force. The driver will be able to easily identify and operate according to the fixed.

상기의 목적을 달성할 수 있는 본 발명을 첨부된 도면과 함께 상세히 설명하면 다음과 같다.When described in detail with the accompanying drawings, the present invention that can achieve the above object is as follows.

제 1 도 내지 제 4 도에서와 같이 조향축 커버파이프(1)와, 상기 커버파이프(1)의 일측에 용접되고 그 양측으로 핀공(3)(3')이 각각 형성된 협지편(2a)(2a')를 갖는 협지부(2)와, 상기 핀공(3)(3')에 대응하도록 가이드장공(6)(6')이 형성된 연결편(5a)(5a')를 갖는 브라켓트(5)를 구비하고, 상기 핀공(3)(3')와 가이드장공(6)(6')에 각각 관통 연결되어 너트(8)와 체결되며 그 일측에 틸트레버(9)가 용접된 장축볼트(7)를 형성하여 틸팅되도록 형성된 틸트컬럼 구조에 있어서, 상기 협지부(2)의 일측 핀공(3)이 형성되는 협지편(2a)의 내측 주연부에 다수개 형성된 스톱퍼홈(4)과, 상기 스톱퍼홈(4)에 대응하여 작동되기 위한 스톱퍼핀(12)이 형성되고, 상기 스톱퍼핀(12)을 연결하는 연결공(14a)이 그 주연부에 형성되며 중앙에는 장축볼트(7)가 연결되어 용접되기 위한 장공A(14b)이 형성된 유동부재(14)와, 상기 스톱퍼핀(12)을 압입하도록 형성되고 그 일측 중앙에 장공B(11a)가 형성된 판스프링(11)과, 상기 유동부재(14)와 판스프링이 고정하도록 형성되고 그 중앙에 장공C(13a)가 형성된 고정캡(13)을 더 구비하여 상기 장축볼트(7)가 각각의 장공ABC(14b)(11a)(13a)에 연결되어, 틸팅이 이루어지는 것을 특징으로 한다.As shown in FIGS. 1 to 4, the steering shaft cover pipe 1 and the clamping piece 2a each of which is welded to one side of the cover pipe 1 and on which the pin holes 3 and 3 'are formed, respectively ( A bracket 5 having a clamping portion 2 having a 2a 'and a connecting piece 5a, 5a' having guide holes 6, 6 'formed therein to correspond to the pin holes 3, 3'. And a long shaft bolt (7) through which the pin holes (3) (3 ') and guide holes (6) and (6') are respectively connected and fastened to the nut (8) and the tilt lever (9) is welded to one side thereof. In the tilt column structure formed to form a tilting, a plurality of stopper grooves (4) formed on the inner periphery of the gripping piece (2a) in which one side pin hole (3) of the gripping portion (2) is formed, and the stopper groove ( 4) a stopper pin 12 is formed to operate corresponding to the stopper pin 12, and a connection hole 14a connecting the stopper pin 12 is formed at the periphery thereof, and a long shaft bolt 7 is connected and welded at the center thereof. Long hole A (14b) Formed flow member 14, the leaf spring (11) formed to press-fit the stopper pin 12 and the long hole B (11a) is formed in the center, and the flow member 14 and the leaf spring is formed to be fixed And a fixing cap 13 having a long hole C 13a formed at the center thereof, and the long shaft bolt 7 is connected to each of the long holes ABC 14b, 11a, 13a, and tilting is performed. do.

미설명부호 15는 용접부임.Reference numeral 15 is a weld.

이와같이 조립되는 틸팅구조는 운전자가 체형 및 운전습관에 따라 틸팅레버(9)를 틸팅할 시 운전자가 틸팅레버(9)를 풀고저 장축볼트(7)와 용접고정된 틸팅레버(9)를 당겨 회전시 협지편(2)의 스톱퍼홈(4)에서 스톱퍼핀(12)이 판스프링(12)이 판스프링(11)을 누르면서 이탈된 후 다음 스톱퍼홈(4)에 위치하면 스톱퍼핀(12)의 판스프링(11)의 스프링력에 의해 스톱퍼홈(4)에 딸깍하는 소리와 함께 걸려 장축볼트(7)와 너트(8)의 풀림을 쉽게 감지하여 알 수 있므으로 이 상태에서 조향핸들을 전후 유동시켜 운전자가 원하는 각도에 정지시킨다.The tilting structure assembled as described above rotates by pulling the long axis bolt (7) and the fixed fixed welding lever (9) by the driver when the driver tilts the tilting lever (9) according to the body type and driving habits. When the stopper pin (12) is removed from the stopper groove (4) of the clamping piece (2) while the leaf spring (12) is released while pressing the leaf spring (11), and is located in the next stopper groove (4), the stopper pin (12) The spring force of the leaf spring (11) is caught by the stopper groove (4), and it can be easily detected by the loosening of the long shaft bolt (7) and the nut (8). Stop at the angle you want.

상기 상태에서 틸팅레버(9)를 상기의 반대방향으로 회전시키면 스톱퍼부(10)의 스톱퍼핀(12)이 협지부(2)의 스톱퍼홈(4)을 판스프링(11)의 스프링력에 의해 강제로 이탈되면서 이동하다가 설정된 각도의 스톱퍼홈(4)에 스톱퍼부(10)의 스톱퍼핀(12)이 위치하면 스톱퍼핀(12)이 스톱퍼홈(4)에서 판스프링(11)의 스프링력에 의해 삽입되는 순간 딸깍하는 소리와 함께 조임작업이 완료되는 것이다.When the tilting lever 9 is rotated in the opposite direction in the above state, the stopper pin 12 of the stopper portion 10 moves the stopper groove 4 of the clamping portion 2 by the spring force of the leaf spring 11. When the stopper pin 12 of the stopper part 10 is positioned in the stopper groove 4 of the set angle while being moved while being forcibly removed, the stopper pin 12 is moved from the stopper groove 4 to the spring force of the leaf spring 11. At the moment of insertion, the tightening operation is completed with a click sound.

이상 설명한 바와같이 조향축 커버파이프에 용접고정된 협지부와 한쌍의 브라켓트를 긴밀히 접촉하는 상태로 위치시켜 장축볼트와 너트로 고정하되, 상기 장축볼트의 중앙에는 틸팅레버를 고정하고 일축에는 스톱퍼부를 협지부와 긴밀히 접촉하는 상태로 용접고정 후 협지부의 스톱퍼부와 스톱퍼부의 스톱퍼핀에 의해 틸팅시 조립 해재하는 틸팅레버의 조작힘을 운전자가 쉽게 감지하는 항상 일정하게 조립, 해제의 힘만을 가할 수 있는 특징이다.As described above, the clamping part welded to the steering shaft cover pipe and a pair of brackets are placed in intimate contact with each other, and the bolt is fixed with a long shaft bolt and a nut. After the welding is fixed in close contact with the branch, stopper pin and stopper pin of the clamping part allow the driver to easily detect the operation force of the tilting lever which is disassembled during tilting at all times. It is characteristic.

Claims (1)

조향축 커버파이프(1)와, 상기 커버파이프(1)의 일측에 용접되고 그 양측으로 핀공(3)(3')이 각각 형성된 협지편(2a)(2a')를 갖는 협지부(2)와, 상기 핀공(3)(3')에 대응하도록 가이드장공(6)(6')이 형성된 연결편(5a)(5a')를 갖는 브라켓트(5)를 구비하고, 상기 핀공(3)(3')와 가이드장공(6)(6')에 각각 관통 연결되어 너트(8)와 체결되며 그 일측에 틸트레버(9)가 용접된 장축볼트(7)를 형성하여 틸팅되도록 형성된 틸트컬럼 구조에 있어서, 상기 협지부(2)의 일측 핀공(3)이 형성되는 협지편(2a)의 내측 주연부에 다수개 형성된 스톱퍼홈(4)과, 상기 스톱퍼홈(4)에 대응하여 작동되기 위한 스톱퍼핀(12)이 형성되고, 상기 스톱퍼핀(12)을 연결하는 연결공(14a)이 그 주연부에 형성되며 중앙에는 장축볼트(7)가 연결되어 용접되기 위한 장공A(14b)이 형성된 유동부재(14)와, 상기 스톱퍼핀(12)을 압입하도록 형성되고 그 일측 중앙에 장공B(11a)가 형성된 판스프링(11)과, 상기 유동부재(14)와 판스프링이 고정하도록 형성되고 그 중앙에 장공C(13a)가 형성된 고정캡(13)을 더 구비하여 상기 장축볼트(7)가 각각의 장공ABC(14b)(11a)(13a)에 연결되어, 틸팅이 이루어지는 것을 특징으로 하는 자동차용 스티어링틸트컬럼의 구조A gripping portion 2 having a steering shaft cover pipe 1 and clamping pieces 2a and 2a 'welded to one side of the cover pipe 1 and having pin holes 3 and 3' formed on both sides thereof, respectively. And a bracket (5) having a connecting piece (5a) (5a ') having guide holes (6) (6') formed to correspond to the pin holes (3) (3 '), and the pin holes (3) (3). ') And guide long holes (6) (6') are respectively connected to the nut (8) and the tilt column (9) formed on the tilt column structure formed to be tilted by forming a long shaft bolt (7) welded with a tilt lever (9) The stopper groove 4 is formed on the inner periphery of the gripping piece 2a in which one side pin hole 3 of the gripping portion 2 is formed, and the stopper pin for operating in correspondence with the stopper groove 4. (12) is formed, the connecting hole (14a) for connecting the stopper pin 12 is formed in the periphery and the long member bolt (7) is connected in the center is formed with a long hole A (14b) for welding 14), and the stopper The leaf spring 11 is formed to press-fit the pin 12 and has a long hole B 11a formed at one side thereof, and the flow member 14 and the leaf spring are fixed to each other, and a long hole C 13a is formed at the center thereof. The long shaft bolt (7) is further provided with a fixed cap (13) formed to be connected to each of the long holes ABC (14b) (11a) (13a), the structure of the steering tilt column for automobiles, characterized in that the tilting is made
KR1019940030671A 1994-11-21 1994-11-21 Steering tilt column KR0135021B1 (en)

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KR1019940030671A KR0135021B1 (en) 1994-11-21 1994-11-21 Steering tilt column

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Application Number Priority Date Filing Date Title
KR1019940030671A KR0135021B1 (en) 1994-11-21 1994-11-21 Steering tilt column

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KR960017403A KR960017403A (en) 1996-06-17
KR0135021B1 true KR0135021B1 (en) 1998-04-23

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KR100970512B1 (en) * 2008-01-10 2010-07-16 최인섭 Bicycle

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