KR960005631Y1 - Steering column for a vehicle - Google Patents

Steering column for a vehicle Download PDF

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Publication number
KR960005631Y1
KR960005631Y1 KR2019930021115U KR930021115U KR960005631Y1 KR 960005631 Y1 KR960005631 Y1 KR 960005631Y1 KR 2019930021115 U KR2019930021115 U KR 2019930021115U KR 930021115 U KR930021115 U KR 930021115U KR 960005631 Y1 KR960005631 Y1 KR 960005631Y1
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KR
South Korea
Prior art keywords
steering column
piece
engagement
vehicle
steering
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KR2019930021115U
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Korean (ko)
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KR950011432U (en
Inventor
김국종
Original Assignee
대우기전공업 주식회사
양재신
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Priority to KR2019930021115U priority Critical patent/KR960005631Y1/en
Publication of KR950011432U publication Critical patent/KR950011432U/en
Application granted granted Critical
Publication of KR960005631Y1 publication Critical patent/KR960005631Y1/en

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Classifications

    • 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

내용없음.None.

Description

자동차용 스티어링칼럼Automotive steering column

제 1 도 a, b, c는 통상적인 자동차용 스티어링칼럼의 작동을 도시하는 단면도1, a, b and c are cross-sectional views showing the operation of a conventional steering column for automobiles.

제 2 도는 a는 종래의 자동차용 스티어링칼럼의 치합구성을 도시하는 설명도2 is an explanatory diagram showing a coupling configuration of a conventional steering column for automobiles

제 2 도 b는 본 고안의 자동차용 스티어링칼럼의 치합구성을 도시하는 설명도2 is an explanatory view showing the engagement configuration of the steering column for a vehicle of the present invention

제 3 도는 종래의 자동차용 스티어링칼럼의 일실시예를 도시하는 측면도이다.3 is a side view showing an embodiment of a conventional steering column for a vehicle.

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

1 : 핸들샤프트 2 : 연결축1: Handle shaft 2: Connecting shaft

3 : 유니버셜조인트 4 : 치합편3: universal joint 4: toothed piece

5 : 치합조정편5: engagement adjustment

본 고안은 자동차용 스티어링칼럼에 관한 것으로서 더욱 상세히는 개선된 치합구성을 가지는 자동차용 스티어링칼럼에 관한 것이다.The present invention relates to a steering column for a vehicle, and more particularly to a steering column for a vehicle having an improved engagement configuration.

자동차의 조향결정을 전달하는 핸들샤프트와 연결축은 유니버셜조인트등의 커플링기구로서 커플링되고 일측에는 일정한 각도에서 커플링이 유지되게 고정하는 치합(齒合)장치를 널리 사용하고 있다.Handle shafts and connecting shafts that transmit steering decisions of automobiles are widely used as coupling mechanisms such as universal joints, and a coupling device for securing a coupling at a constant angle on one side is widely used.

이러한 자동차용 스티어링칼럼에 사용되는 치합구성은 제 2 도 a에서와 같이 통상적인 나사산과 피치를 가지는 것이다.The engagement configuration used in such a steering column for automobiles has a conventional thread and pitch as shown in FIG.

제 1 도 내지 3 도의 미국특허 제 4489330호의 도면에서와 같이 핸들샤프트(1)와 연결축(2)은 유니버셜조인트(3)로서 각각 연결되고 그 연결부 일측에는 나사산을 가지는 치합편(4)과 역시 상기 나사산과 걸림접속하는 치합조정편(5)이 서로 접속하여 핸들의 각도를 일정하게 유지한다.As shown in the drawings of U.S. Patent No. 4489330 of FIGS. 1 to 3, the handle shaft 1 and the connecting shaft 2 are connected as universal joints 3, respectively, and a toothing piece 4 having a screw thread on one side of the connecting portion. The thread adjusting portion and the engagement adjusting pieces 5 engaging with each other are connected to each other to maintain a constant angle of the handle.

상기와 같은 구성의 치합장치는 핸들의 조작시 반경방향의 분력이 조재하기 때문에 치합에서 일탈할 수 있고 충격적인 변위의 이동이 야기되어 최초의 위치에서 벗어날 수 있다는 문제점을 가진다. 즉, 상기와 같은 종래의 구성의 치형계합의 경우에는 핸들의 조작모우멘트에 의하여 계합상태가 해지될 우려가 있는 문제점이 있고, 측방분력이 다대하여 계합상태가 옆으로 비끌어져 나갈 우려가 상존하는 것이다.The engagement device of the above-described configuration has a problem in that the radial force is coexisted during the operation of the handle, thereby deviating from the engagement and causing displacement of the shock displacement, thereby deviating from the original position. That is, in the case of the tooth engagement of the conventional configuration as described above, there is a problem that the engagement state may be terminated by the operation moment of the handle, and there is a possibility that the engagement state may be pulled to the side due to the large lateral component force. It is.

상기와 같은 문제점을 고려하여 본 고안의 자동차용 스티어링칼럼은 치합구조의 형상이 상이한 계합수단을 제공함으로서 측방분력을 극소화하고 핸들자체의 중량에 의한 모우먼트에 대한 반력의 발생을 극소화하는 구성을 제공한다.In consideration of the above problems, the steering column for automobiles of the present invention provides a configuration that minimizes the lateral component force and minimizes the generation of reaction force against the moment due to the weight of the steering wheel itself by providing engagement means having different shapes of the engagement structure. do.

이하의 부수된 제 2 도 b와 함께 본 고안의 자동차용 스티어링칼럼을 더욱 상세하게 설명한다.The steering column for automobiles of the present invention will be described in more detail with reference to FIG.

본 고안의 자동차용 스티어링칼럼에서는 상기 고정된 치합편(4)과 치합조정편(5)의 나사산의 치형의 측방접속면(S)이 틸팅(Tiliting)중심축(C)에 대하여 부(負:-)의 값을 가지게 한다.In the steering column for automobiles of the present invention, the lateral connecting surface S of the teeth of the fixed toothing piece 4 and the toothing adjusting piece 5 is negative with respect to the tilting central axis C. It has a value of-).

상기와 같은 치형의 구성으로서 치합편(4)과 치합조정편(5)의 치합은 반경방향의 충격이나 분력에 의하여 용이하게 설정위치에서 이탈하지 않게 서로 맞물린 걸림펀의 역할을 수행하기 때문에 종래와 같은 문제점이 해결된다.As the configuration of the teeth as described above, the engagement of the engagement piece 4 and the engagement adjustment piece 5 performs the role of the locking claws interlocked with each other so as not to be easily separated from the set position by the impact or the force in the radial direction. The same problem is solved.

이상과 같은 본 고안의 자동차용 스티어링칼럼은 간단한 치형상의 변화로서 다대한 효과를 가지는 유용한 고안인 것이다.Automotive steering column of the present invention as described above is a useful design having a large effect as a simple tooth shape change.

Claims (1)

핸들샤프트(1)와 연결축(2)이 커플링수단으로서 연결되고, 상기 2개의 연결체사이 치합편(4)과 치합조정편(5)으로서 핸들샤프트의 각도가 설정되는 자동차용 스티어링칼럼에 있어서,The steering wheel shaft 1 and the connecting shaft 2 are connected as coupling means, and as the coupling piece 4 and the engagement adjustment piece 5 between the two connecting bodies, the steering shaft angle for the automobile is set. In 상기 치합편(4)과 치합조정편(5)의 나사산의 치형의 측방접속면(S)이 틸팅(Tiliting)중심축(C)에 대하여 부(負:-)의 값을 가지는 것을 특징으로 하는 자동차용 스티어링칼럼.The toothed side connection surface S of the thread of the toothing piece 4 and the toothing adjusting piece 5 has a negative value with respect to the tilting central axis C. Steering columns for cars.
KR2019930021115U 1993-10-12 1993-10-12 Steering column for a vehicle KR960005631Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930021115U KR960005631Y1 (en) 1993-10-12 1993-10-12 Steering column for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930021115U KR960005631Y1 (en) 1993-10-12 1993-10-12 Steering column for a vehicle

Publications (2)

Publication Number Publication Date
KR950011432U KR950011432U (en) 1995-05-16
KR960005631Y1 true KR960005631Y1 (en) 1996-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930021115U KR960005631Y1 (en) 1993-10-12 1993-10-12 Steering column for a vehicle

Country Status (1)

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Also Published As

Publication number Publication date
KR950011432U (en) 1995-05-16

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