KR0140255B1 - Angle adjustment equipment of steering wheel - Google Patents
Angle adjustment equipment of steering wheelInfo
- Publication number
- KR0140255B1 KR0140255B1 KR1019950040631A KR19950040631A KR0140255B1 KR 0140255 B1 KR0140255 B1 KR 0140255B1 KR 1019950040631 A KR1019950040631 A KR 1019950040631A KR 19950040631 A KR19950040631 A KR 19950040631A KR 0140255 B1 KR0140255 B1 KR 0140255B1
- Authority
- KR
- South Korea
- Prior art keywords
- coupling member
- teeth
- steering wheel
- coupling
- tilt lever
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/184—Mechanisms for locking columns at selected positions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/187—Steering 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 자동차의 핸들 각도 조정장치에 관한 것으로,The present invention relates to a steering wheel angle adjustment device of a vehicle,
종래에는 차종에 따라 제 1 결합부재(3)의 치(31)와 제 2 결합부재(4)의 치(41)를 새로이 제작하게 되는 결점이 있고, 제 1,2 결합부재의 치형을 원주면에 형성함으로써 치형 가공이 어렵고 곤란하여 제작비가 많이 소요되는 문제점이 있었다.Conventionally, there is a drawback that the teeth 31 of the first coupling member 3 and the teeth 41 of the second coupling member 4 are newly manufactured according to the vehicle type, and the teeth of the first and second coupling members are circumferentially formed. By forming in the tooth processing was difficult and difficult, there was a problem that takes a lot of manufacturing costs.
이에 본 발명은 높이 조정된 상부틸트콜럼을 고정하는 제 1,2 결합부재의 치를 평면으로 형성하여 차종이 변경되더라도 새로이 제작하는 일이 없이 부품의 공용화가 가능하게 하고, 그 부품구성을 단순화하여 생산비가 적게 소요될 수 있는 각도 조정장치를 제공함에 있는 것으로,Accordingly, the present invention forms the teeth of the first and second coupling members for fixing the height-adjusted upper butyl colum in a flat surface, so that even if the vehicle model is changed, the parts can be shared without making new ones, and the component construction is simplified to produce a production cost. To provide an angle adjuster that can take less,
조향핸들의 높이를 조정을 위해 상부틸트콜럼을 고정/해지하는 제 1,2 결합부재(4)의 치차를 평면치차로 형성하고, 제 1 결합부재(6)에 치합되는 제 2 결합부재(7)를 틸트레버(8)에 고정되게 설치하여 핀(P1)을 기점으로 원로운동하는 틸트레버(8)에 제 2 결합부재(7)가 제 1 결합부재(6)에 결합/해지하도록 구성한 것임.In order to adjust the height of the steering wheel, the gears of the first and second coupling members 4 which fix / release the upper butyl column are formed as planar teeth, and the second coupling members 7 engaged with the first coupling member 6 are formed. ) Is fixedly installed on the tilt lever 8 so that the second coupling member 7 is coupled to the first coupling member 6 to the first coupling member 6 on the tilt lever 8, which moves forward from the pin P1. .
Description
제1도는 종래 자동차의 핸들 각도 조정장치의 예시도,1 is an illustration of a steering wheel angle adjusting device of a conventional vehicle,
제2도는 본 발명이 적용된 각도 조정장치의 예시도,2 is an exemplary view of an angle adjusting device to which the present invention is applied.
제3도는 제2도의 작동관계를 나타낸 동작상태도,3 is an operating state diagram showing the operation relationship of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1. 상부틸트콜럼2. 상부브라켓Upper Butyl Colum 2. Upper bracket
3,6. 제1결합부재4,7. 제2결합부재3,6. First coupling member 4,7. Second coupling member
5,8. 틸트레버31,41,61,71. 치(齒)5,8. Tilt lever 31,41,61,71. Chi
본 발명은 자동차의 핸들 각도를 운전자의 신체조건이나 취향 및 운전하기 편리한 최적의 위치로 조정하여 안전운전을 도모할 수 있는 자동차의 핸들 각도 조정장치의 구조를 단순화하고 부품수를 줄여 가격이 저렴하도록 한 것이다.The present invention simplifies the structure of the steering wheel angle adjustment device of the vehicle that can promote safe driving by adjusting the steering wheel angle of the vehicle to the driver's physical condition or taste and convenient location, so that the price is low by reducing the number of parts It is.
일반적으로 차량에는 조향핸들이 고정된 상부틸트콜럼이 상부브라켓에 의해 차체에 상향 경사지게 고정 설치되는 관계로 운전자의 신체조건 즉, 뚱뚱한 사람이나 훌쭉한 사람의 체격조건에 따라 운전자 임의로 조향핸들을 조정할 수 있도록 되어있다.In general, the steering wheel is fixed to the upper butyl colum fixed to the vehicle body by the upper bracket fixed to the driver's physical conditions, that is, the driver's steering wheel can be arbitrarily adjusted according to the physical condition of the fat man or soft man. It is supposed to be.
종래의 핸들 각도 조정장치는 제1도와 같이 조향핸들과 연결되는 상부틸트콜럼(1)과 상부브라켓(2)을 한 쌍의 피봇(P)으로 고정하여 상기피봇(P)을 기점으로 상부틸트콜럼(1)이 회전할 수 있도록 구성되고, 원호면에 치(31:齒)가 형성된 제1결합부재(3)는 상부틸트콜럼(1)의 하부에 고정되며, 상기 제1결합부재(3)의 치(31)와 서로 대응되는 치(41)가 구비되는 제2결합부재(4)는 상부브라켓(2)에 핀(P1)으로 고정되어 상기 핀(P1)을 기점으로 제2결합부재(4)가 원호운동 하도록 되어 있다.Conventional handle angle adjustment device is fixed to the upper butyl colum (1) and the upper bracket (2) connected to the steering wheel as shown in Figure 1 by a pair of pivot (P), the upper butyl colum from the pivot (P) starting point The first coupling member 3 configured to rotate (1) and having teeth 31 on the arc surface is fixed to the lower portion of the upper butyl colum 1, and the first coupling member 3 is rotated. The second coupling member 4 having the teeth 31 and the teeth 41 corresponding to each other is fixed to the upper bracket 2 by the pins P1, and the second coupling members ( 4) is to do circular motion.
상부브라켓(2)에 회동 가능하도록 피봇(P)으로 고정되어 스프링(53)의 탄성을 보유하는 틸트레버(5)에 제2결합부재(4)에 고정되는 핀(P2)이 끼워지도록 조립 구성하고 있다.Assembly configuration so that the pin (P2) fixed to the second coupling member (4) is fitted to the tilt lever (5) is fixed to the upper bracket (2) by pivot (P) to retain the elasticity of the spring (53) Doing.
이와 같이 구성된 종래의 각도 조정장치는 조향핸들의 높이를 조정하고자 할 때, 피봇(P)으로 고정되는 틸트레버(5)를 반시계방향으로 회전시키면 틸트레버(5)의 안내장공(51)에 끼워지는 핀(P2)이 안내장공(51)을 따라 움직이게 되어 제1결합부재(3)와 제2결합부재(4)간의 치합상태를 해지함에 따라 상부틸트콜럼(1)은 피봇(P)을 중심으로 움직일 수 있게 되어 조향핸들의 높이를 조정할 수 있게 된다.In the conventional angle adjusting device configured as described above, when the height of the steering wheel is adjusted, when the tilt lever 5 fixed by the pivot P is rotated counterclockwise, the guide hole 51 of the tilt lever 5 is rotated. As the pin P2 to be fitted moves along the guide hole 51 to terminate the engagement between the first coupling member 3 and the second coupling member 4, the upper butyl colum 1 moves the pivot P. The center of gravity can be moved to adjust the height of the steering wheel.
한편, 조향핸들의 높이를 조정한 후 틸트레버(5)를 놓으면 스프링(53)의 탄성복원력에 의해 틸트레버(5)는 피봇(P)을 중심으로 시계방향으로 회전하게 된다. 이때 틸트레버(5)의 끝단에 고정되는 샤프트(50)가 제2결합부재(4)의 외주면을 압착시킴에 따라 제1결합부재(3)와 제2결합부재(4)의 치(31,41)가 서로 맞물리게 되어 상부틸트콜럼은 조정된 위치에 고정되게 된다.On the other hand, after adjusting the height of the steering wheel and release the tilt lever (5) by the elastic restoring force of the spring 53, the tilt lever (5) is rotated clockwise around the pivot (P). At this time, as the shaft 50 fixed to the end of the tilt lever 5 compresses the outer circumferential surface of the second coupling member 4, the teeth 31, of the first coupling member 3 and the second coupling member 4 are compressed. 41) are engaged with each other so that the upper butyl column is fixed in the adjusted position.
하지만 피봇(P)과 제1결합부재(3)의 거리가 차종에 따라 다르므로 차종이 변경되면 제1결합부재(3)의 치(31)와 제2결합부재(4)의 치(41)가 설치되는 원호의 반경 또한 달라지게 되어 일을 새로이 제작하게 되는 결점이 있다.However, since the distance between the pivot P and the first coupling member 3 varies depending on the vehicle type, when the vehicle model is changed, the teeth 31 of the first coupling member 3 and the teeth 41 of the second coupling member 4 are changed. There is a drawback that the radius of the circular arc to be installed will also be changed to produce a new work.
제1,2결합부재의 치형을 원주면에 형성함으로서 평면의 치보다 가공이 어렵고 곤란하여 제작비가 많이 소요되는 문제점이 있다.By forming the teeth of the first and second coupling members on the circumferential surface, there is a problem in that manufacturing costs are more difficult and difficult than the flat teeth.
이에 본 발명은 높이 조정된 상부틸트콜럼을 고정하는 제1,2결합부재의 치를 평면으로 형성하여 차종이 변경되더라도 새로이 제작하는 일이 없이 부품의 공용화가 가능하게 하고, 그 부품구성을 단순화하여 생산비가 적게 소요될 수 있는 각도 조정장치를 제공함에 있는 것이다.Accordingly, the present invention forms the teeth of the first and second coupling members for fixing the height-adjusted upper butyl column in a plane, so that even if the vehicle model is changed, it is possible to share the parts without making new ones, simplifying the parts configuration and producing cost It is to provide an angle adjuster that can take less time.
이하, 본 발명에 따른 각도 조정장치의 구체적인 실시 예를 첨부된 예시도면을 참고하여 그 구성 및 작용효과를 보다 상세하게 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, a specific embodiment of the angle adjusting device according to the present invention will be described in more detail the configuration and effect.
첨부 도면 제2도는 본 발명에 따른 각도 조정장치를 설명하기 위해 중 구성부위를 개략적으로 묘사하고 있는 참고도 이다.2 is a reference diagram schematically illustrating a middle component to explain the angle adjusting device according to the present invention.
조향핸들과 연결되는 상부틸트콜럼(1)과 상부브라켓(2)을 한 쌍의 피봇(P)으로 고정하여 상기 피봇(P)을 기점으로 상부틸트콜럼(1)이 회전할 수 있도록 구성되는 것에 있어서, 상부틸트콜럼(1)에 제1결합부재(6)를 고정하고, 상기 제1결합부재(6)의 치(61:齒)와 서로 대응되는 치(71:齒)가 형성되는 제2결합부재(7)를 상부브라켓(2)에 핀(P1)으로 연결되는 틸트레버(8)에 고정되게 구성하여 핀(P1)을 기점으로 원호운동하는 틸트레버(8)에 의해 제1,2결합부재(6,7)가 결합/해지시키도록 되어 있는 것이다.The upper butyl colum (1) and the upper bracket (2) connected to the steering wheel is fixed to a pair of pivots (P) to be configured to rotate the upper butyl colum (1) from the pivot (P) starting point The second coupling member 6 is fixed to the upper butyl colum 1 and a tooth 71 corresponding to the teeth 61 of the first coupling member 6 is formed. The coupling member 7 is fixed to the tilt lever 8 connected to the upper bracket 2 by the pin P1, and is first and second by the tilt lever 8 which arcs the pin P1. The coupling members 6 and 7 are to be engaged / disengaged.
상기 제1결합부재(6)와 이와 대응되는 제2결합부재(7)의 치(61,71)는 평면치차로 구성한다.The teeth 61 and 71 of the first coupling member 6 and the second coupling member 7 corresponding to the first coupling member 6 have planar teeth.
상부틸트콜럼(1)을 고정하는 제2결합부재(7)는 필트레버(8)에 회동가능하도록 핀(P2)로 고정된다.The second coupling member 7 fixing the upper butyl colum 1 is fixed to the fill lever 8 with a pin P2 so as to be rotatable.
틸트레버(8)에는 상부브라켓(2)에 고정되는 인장스프링(S)을 연결하여 핀(P1)을 기점으로 원호운동하는 틸트레버(8)가 상기 스프링(S)의 인장력에 의해 최초의 위치로 복원될 수 있게 즉, 제2결합부재(7)가 제1결합부재(6)에 결합되며 콜럼을 고정하도록 되어있다.The tilt lever 8, which is connected to the tension spring S fixed to the upper bracket 2 and arced from the pin P1, is initially positioned by the tension force of the spring S. In other words, the second coupling member 7 is coupled to the first coupling member 6 and fixed to the column.
이러한 본 발명은 조향핸들의 높이를 조정하는 상부틸트콜럼을 고정/해지하는 제1,2결합부재의 치차를 평면치차로 형성하고, 제1결합부재(6)에 치합되는 제2결합부재(7)를 틸트레버(8)에 고정되게 설치하여 핀(P1)을 기점으로 원로운동하는 틸트레버(8)에 제2결합부재(7)가 제1결합부재(6)에 결합/해지되는 것에 의해 콜럼이 고정/해지되게 한다.The present invention forms a tooth of the first and second coupling members for fixing / releasing the upper butyl colum for adjusting the steering wheel height as a flat gear, and the second coupling member 7 engaged with the first coupling member 6. ) Is fixed to the tilt lever 8 and the second coupling member 7 is coupled to the first coupling member 6 to the first coupling member 6 by the tilt lever 8 which moves forward from the pin P1. Allow the column to freeze / release.
제3도와 같이 조향핸들의 높이를 조정하기 위해 상부브라켓(2)에 핀(P1)으로 고정되는 틸트레버(8)를 회전시키면, 한쪽 끝단이 핀(P1)을 기점으로 원호운동하게 되고 이때 틸트레버(8)에 고정되는 제2결합부재(7)가 제1결합부재(6)에서 떨어지게 되어 콜럼의 고정이 해지됨로써 상부틸트콜럼(1)의 조정이 가능하게 된다.As shown in FIG. 3, when the tilt lever 8, which is fixed to the upper bracket 2 by the pin P1, is rotated to adjust the height of the steering wheel, one end is circularly moved from the pin P1 as a starting point. The second coupling member 7 fixed to the lever 8 is separated from the first coupling member 6 so that the fixing of the column is terminated, thereby allowing adjustment of the upper butyl colum 1.
상부틸트콜럼(1)의 조정범위는 상부브라켓(2)에 형성되는 안내장공(25)의 범위 내에서 자유로이 움직이며 조정할 수 있는 것이다.The adjustment range of the upper butyl column 1 is free to move and adjust within the range of the guide hole 25 formed in the upper bracket (2).
이와 같이 조향핸들의 높이를 조절한 후 틸트레버(8)를 놓으면 제2도와 같이 스프링(S)의 인장력에 의해 틸트레버(8)가 최초의 상태로 복원되며 틸트레버(8)에 고정되는 제2결합부재(7)가 제1결합부재(6)에 서로 맞물리게 되어 조정된 위치를 고정하게 된다.When the tilt lever 8 is released after adjusting the height of the steering wheel as described above, the tilt lever 8 is restored to the initial state by the tension force of the spring S as shown in FIG. 2 and is fixed to the tilt lever 8. The second coupling member 7 is engaged with the first coupling member 6 to fix the adjusted position.
조향핸들의 높이 조정에 따라 상부틸트콜럼(1)이 피봇(P)을 중심으로 회전하여 상부틸트콜럼(1)의 하단에 고정된 제1결합부재(6)의 각도가 경사지더라도 틸트레버(8)에 핀(P2)로 고정된 제2결합부재(7)가 핀(P2)를 기점으로 회전하게 되어 제1결합부재(6)와의 치합이 용이하게 이 루어질 수 있게 된다In accordance with the height adjustment of the steering wheel, the upper butyl colum 1 rotates about the pivot P so that the tilt lever 8 may be inclined even when the angle of the first coupling member 6 fixed to the lower end of the upper butyl colum 1 is inclined. The second coupling member 7 fixed to the pin (P2) is rotated from the pin (P2) as a starting point can be easily engaged with the first coupling member (6).
이상에서와 같이 본 발명은 조향핸들의 높이를 조정을 위해 상부틸트콜럼을 고정/해지하는 제1,2결합부재의 치차를 평면치차로 형성하고, 제1결합부재에 치합되는 제2결합부재를 틸트레버에 고정되게 설치하여 핀(P1)을 기점으로 원호 운동하는 틸트레버에 제2결합부재가 제1결합부재에 결합/해지되는 구성을 가지므로 구조가 간단하며, 소요부품이 적어 부품관리가 용이할 뿐만 아니라 가격이 저렴하다.As described above, the present invention forms a gear of the first and second coupling members that fix / release the upper butyl column to adjust the height of the steering wheel as a flat gear, and joins the second coupling member to be engaged with the first coupling member. The structure is simple because the second coupling member is coupled to / released from the first coupling member on the tilt lever which is fixedly installed on the tilt lever and is circularly moved from the pin (P1) as a starting point. Not only is it easy, but it is also cheap.
더욱이 상부틸트콜럼을 고정/해지하는 제1,2결합부재의 치차를 평면치차로 형성함으로써 치형 제작이 용이하고, 차종이 변경되더라도 적용성이 뛰어나 부품의 공용화가 가능하다.Furthermore, by forming the teeth of the first and second coupling members which fix / release the upper butyl colum as planar teeth, it is easy to manufacture the teeth, and even if the vehicle model is changed, the applicability is excellent and the parts can be shared.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950040631A KR0140255B1 (en) | 1995-11-10 | 1995-11-10 | Angle adjustment equipment of steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950040631A KR0140255B1 (en) | 1995-11-10 | 1995-11-10 | Angle adjustment equipment of steering wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970026683A KR970026683A (en) | 1997-06-24 |
| KR0140255B1 true KR0140255B1 (en) | 1998-07-01 |
Family
ID=19433636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950040631A KR0140255B1 (en) | 1995-11-10 | 1995-11-10 | Angle adjustment equipment of steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0140255B1 (en) |
-
1995
- 1995-11-10 KR KR1019950040631A patent/KR0140255B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970026683A (en) | 1997-06-24 |
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