KR970040927A - Steering shaft - Google Patents

Steering shaft Download PDF

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Publication number
KR970040927A
KR970040927A KR1019950058418A KR19950058418A KR970040927A KR 970040927 A KR970040927 A KR 970040927A KR 1019950058418 A KR1019950058418 A KR 1019950058418A KR 19950058418 A KR19950058418 A KR 19950058418A KR 970040927 A KR970040927 A KR 970040927A
Authority
KR
South Korea
Prior art keywords
notch
shaft
steering shaft
tube
slightly larger
Prior art date
Application number
KR1019950058418A
Other languages
Korean (ko)
Inventor
이영주
Original Assignee
한승준
기아자동차 주식회사
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.)
Filing date
Publication date
Application filed by 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950058418A priority Critical patent/KR970040927A/en
Publication of KR970040927A publication Critical patent/KR970040927A/en

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Abstract

본 발명은 하부축에 테이퍼 형식의 노치를 부여함으로써, 높은 충격 흡수 능력을 가짐과 동시에, 구조가 간단하고 쉽게 가공할 수 있는 스티어링 샤프트 구조에 관한 것이다.The present invention relates to a steering shaft structure in which a tapered type notch is provided to a lower shaft, which has a high shock absorbing ability and is simple in structure and easily processed.

본 발명에 따른 스티어링 샤프트(21) 하부축(23)에는 테이퍼 형태로 노치(24, 25, 26)가 부여되어 있으며, 중앙에 있는 제2 노치(25)는 상부에 있는 제1 노치(24)보다 약간 크고, 하부에 있는 제3 노치(26)는 상기 제2 노치(25)보다 약간 크게 되어 있다.The lower shaft 23 of the steering shaft 21 according to the present invention is provided with notches 24, 25, and 26 in a tapered shape, and the second notch 25 in the center thereof is the first notch 24 in the upper portion thereof. The slightly larger, lower third notch 26 is slightly larger than the second notch 25.

한편 튜브(27)하단부는 내경이 확대되어 외측으로 돌출된 형태를 하고 있다.On the other hand, the lower end of the tube 27 has an enlarged inner diameter and protrudes outward.

이에 따라 충격 에너지 흡수 능력이 향상되고, 샤프트 전체의 구조가 간단해지고, 가공성이 높아지는 효과가 있다.Thereby, the impact energy absorption ability is improved, the structure of the whole shaft is simplified, and workability is improved.

Description

스티어링 샤프트Steering shaft

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 조향 장치의 일반적인 구성을 도시한 사시도.1 is a perspective view showing a general configuration of a steering apparatus.

제2도는 종래의 스티어링 샤프트의 종단면도.2 is a longitudinal sectional view of a conventional steering shaft.

제3도는 종래의 스티어링 샤프트의 횡단면도.3 is a cross-sectional view of a conventional steering shaft.

제4도는 본 발명에 따른 스티어링 샤프트의 종단면도.4 is a longitudinal sectional view of a steering shaft according to the invention.

Claims (3)

상부축(22)과, 테이퍼 형식으로 부여된 노치(24, 25, 26)를 포함하는 하부축(23)과, 상기 상부축(22) 하단과 하부축(23) 상단을 연잇는 튜브(27)와, 상기 튜브(27)를 외부에서 둘러싸고 있는 상부 외측튜브(8) 및 하부 외측튜브(8)와, 상기 상부 외측튜브(8) 상단 내측에 형성된 노치(11)와, 상기 상부 외측튜브(8) 및 하부 외측튜브(9) 사이에 압입되어 있는 스틸 볼(10)로 구성되는 것을 특징으로 하는 스티어링 샤프트.A lower shaft 23 including an upper shaft 22, a notch 24, 25, 26 provided in a tapered form, and a tube 27 connecting the lower end of the upper shaft 22 and the upper end of the lower shaft 23. ), An upper outer tube 8 and a lower outer tube 8 surrounding the tube 27 from the outside, a notch 11 formed inside the upper end of the upper outer tube 8, and the upper outer tube ( 8) and a steering shaft, characterized in that consisting of a steel ball (10) pressed between the lower outer tube (9). 제1항에 있어서, 상기 하부축(23)에 부여된 노치(24, 25, 26)중, 중앙에 잇는 제2노치(25)는 상부에 있는 제1노치(24)보다 약간 크고, 하부에 있는 제3 노치(26)는 상기 제2 노치(25)보다 약간 큰 것을 특징으로 하는 스티어링 샤프트.According to claim 1, Among the notches (24, 25, 26) provided to the lower shaft 23, the second notch 25 in the center is slightly larger than the first notch 24 in the upper portion, The third notch (26) being slightly larger than the second notch (25). 제1항에 있어서, 상기 튜브(27) 하단부는 내경이 확대되어 외측으로 돌출된 형태를 하고 있는 것을 특징으로 하는 스티어링 샤프트.2. The steering shaft according to claim 1, wherein the lower end of the tube (27) has a shape in which an inner diameter thereof is enlarged to protrude outward. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950058418A 1995-12-27 1995-12-27 Steering shaft KR970040927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950058418A KR970040927A (en) 1995-12-27 1995-12-27 Steering shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058418A KR970040927A (en) 1995-12-27 1995-12-27 Steering shaft

Publications (1)

Publication Number Publication Date
KR970040927A true KR970040927A (en) 1997-07-24

Family

ID=66619589

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950058418A KR970040927A (en) 1995-12-27 1995-12-27 Steering shaft

Country Status (1)

Country Link
KR (1) KR970040927A (en)

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