KR970040921A - Steering shaft - Google Patents

Steering shaft Download PDF

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Publication number
KR970040921A
KR970040921A KR1019950058412A KR19950058412A KR970040921A KR 970040921 A KR970040921 A KR 970040921A KR 1019950058412 A KR1019950058412 A KR 1019950058412A KR 19950058412 A KR19950058412 A KR 19950058412A KR 970040921 A KR970040921 A KR 970040921A
Authority
KR
South Korea
Prior art keywords
shaft
steering shaft
outer tube
tube
steering
Prior art date
Application number
KR1019950058412A
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 KR1019950058412A priority Critical patent/KR970040921A/en
Publication of KR970040921A publication Critical patent/KR970040921A/en

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Abstract

본 발명은 하부축에 테이퍼 형태의 경사부를 형성하고, 튜브에 충격흡수 턱을 형성함으로써, 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 shape inclined portion is formed on a lower shaft, and a shock absorbing jaw is formed in a tube, and at the same time, the structure has a high impact absorption capability and can be easily processed.

본 발명에 따른 스티어링 샤프트(21) 하부축(23)은 테이퍼부(25)를 포함하는 본체부(24)와, 장공처리가 되어 타원 단면을 가지고 잇는 머리부(27)로 구성되는 것을 특징으로 하는 스티어링 샤프트.The lower shaft 23 of the steering shaft 21 according to the present invention is characterized by consisting of a main body portion 24 including a tapered portion 25, and a head portion 27 having an elliptical cross section by the long hole treatment. Steering shaft.

3. 제2항에 있어서, 상기 테이퍼부(25)는 너트구조가 형성되어 있는 탭구멍(26)을 포함하며, 상기 머리부(27)는 저면 중앙에서 축방향으로 돌출되어 있는 볼트부(28)를 포함한다.3. The taper portion 25 according to claim 2, wherein the tapered portion 25 includes a tab hole 26 in which a nut structure is formed, and the head portion 27 bolt portion 28 protruding in the axial direction from the center of the bottom surface. ).

이에 따라 높은 충격 에너지 흡수 능력을 유지함과 동시에, 샤프트 구조가 간단해지고, 가공성이 높아지는 효과가 있다.Thereby, while maintaining a high impact energy absorption capability, the shaft structure is simplified and the workability is improved.

Description

스티어링 샤프트Steering shaft

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

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

제5도는 본 발명에 따른 스티어링 샤프트 하부축의 사시도.5 is a perspective view of a lower shaft of the steering shaft according to the present invention.

제6도는 본 발명에 따른 스티어링 샤프트 튜브의 사시도.6 is a perspective view of a steering shaft tube according to the invention.

Claims (3)

상부축(22) 및 하부축(23)과, 상기 상부축(22) 하단과 하부축(23) 상단을 연이으며, 하단부에 축중심 방향으로 굴절되어 연이어진 충격흡수 턱(30)을 포함하는 튜브(29)와 상기 튜브(29)를 외부에서 둘러싸고있는 상부 외측튜브(8) 및 하부 외측튜브(9)와, 상기 상부 외측튜브(8) 상단 내측에 형성되어 있는 노치(11)와, 상기 상부 외측 튜브(8) 및 하부 외측튜브(9) 사이에 압입되어 있는 스틸 볼(10)로 구성되는 것을 특지으로 하는 스티어링 샤프트.The upper shaft 22 and the lower shaft 23, and the upper shaft 22 and the lower end of the lower shaft 23 and the upper end, and the lower end includes a shock absorbing jaw 30 is refracted in the axial center direction and connected An upper outer tube 8 and a lower outer tube 9 enclosing the tube 29 and the tube 29 from outside, a notch 11 formed inside the upper end of the upper outer tube 8, and A steering shaft characterized by consisting of a steel ball (10) press-fitted between an upper outer tube (8) and a lower outer tube (9). 제1항에 있어서, 상기 하부축(23)은 테티퍼부(25)를 포함하는 본체부(24)와, 장공처리가 되어 타원 단면을 가지고 있는 머리부(27)로 구성되는 것을 특징으로 하는 스티어링 샤프트.2. The steering according to claim 1, wherein the lower shaft (23) comprises a main body portion (24) including a tipper portion (25), and a head portion (27) having an elliptical cross section through a long hole treatment. shaft. 제2항에 있어서, 상기 테이터부(25)는 너트구조가 형성되어 있는 탭구멍(26)을 포함하며, 상기 머리부(27)는 저면 중앙에서 축방향으로 돌출되어 있는 볼트부(28)를 포함하는 것을 특징으로 하는 스티어링 샤프트.3. The data portion (25) according to claim 2, wherein the data portion (25) includes a tab hole (26) in which a nut structure is formed, and the head portion (27) has a bolt portion (28) projecting in the axial direction from the bottom center. Steering shaft comprising a. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950058412A 1995-12-27 1995-12-27 Steering shaft KR970040921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950058412A KR970040921A (en) 1995-12-27 1995-12-27 Steering shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950058412A KR970040921A (en) 1995-12-27 1995-12-27 Steering shaft

Publications (1)

Publication Number Publication Date
KR970040921A true KR970040921A (en) 1997-07-24

Family

ID=66619634

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950058412A KR970040921A (en) 1995-12-27 1995-12-27 Steering shaft

Country Status (1)

Country Link
KR (1) KR970040921A (en)

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