KR0121445Y1 - Twisting protection apparatus of a steering shaft - Google Patents
Twisting protection apparatus of a steering shaft Download PDFInfo
- Publication number
- KR0121445Y1 KR0121445Y1 KR2019950026354U KR19950026354U KR0121445Y1 KR 0121445 Y1 KR0121445 Y1 KR 0121445Y1 KR 2019950026354 U KR2019950026354 U KR 2019950026354U KR 19950026354 U KR19950026354 U KR 19950026354U KR 0121445 Y1 KR0121445 Y1 KR 0121445Y1
- Authority
- KR
- South Korea
- Prior art keywords
- steering shaft
- steering
- lock housing
- stopper
- circumferential surface
- Prior art date
Links
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
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/02—Control of vehicle driving stability
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
본 고안은 조향축 좌우 동력 전달시 비틀림을 방지하도록 한 조향축의 비틀림 방지구조에 관한 것으로, 종래의 기술은 조향 핸들 좌우 회전시 조향축(20)과 락 하우징(10) 사이에 유격이 발생되어 원할한 조타력을 확보하지 못하는 문제점이 있었던바, 본고안은 락 하우징(10) 일측의 내경은 소정의 크기로 넓히고, 상기 락 하우징(10)에 조향축(20)을 삽입하되, 상기 락 하우징(10)의 일측단 넓힌 부분의 내측에 코아(11)와 러버부쉬(14) 및 스톱퍼(12)를 순차로 삽입하여 조향축(20)의 외주면과 락 하우징(10)의 내주면에 밀착시키고, 상기 스톱퍼(12)의 외부 노출 외주면에 형성된 환홈에 스톱퍼링(13)을 결합시켜 조타시 조향축의 비틀림을 방지하여 조타력을 향상시키고, 충돌시 충격 에너지의 흡수가 용이하여 차량의 안전성을 증대시킨 것임.The present invention relates to a torsion preventing structure of the steering shaft to prevent the torsion during transmission of the steering shaft left and right power, the prior art is the clearance between the steering shaft 20 and the lock housing 10 when the steering wheel left and right rotation is desired There was a problem that can not secure a steering force bar, the inner diameter of one side of the lock housing 10 to a predetermined size, the steering shaft 20 is inserted into the lock housing 10, the lock housing ( 10. The core 11, the rubber bush 14, and the stopper 12 are sequentially inserted into the inner side of the widened portion of one side end, and the core 11 and the rubber bush 14 and the stopper 12 are sequentially inserted in close contact with the outer circumferential surface of the steering shaft 20 and the inner circumferential surface of the lock housing 10. The stopper ring 13 is coupled to the annular groove formed on the outer exposed outer circumferential surface of the stopper 12 to prevent the twisting of the steering shaft during steering, thereby improving steering power, and easily absorbing impact energy during a collision, thereby increasing safety of the vehicle. .
Description
제1도는 종래의 조향축 분해 사시도.1 is an exploded perspective view of a conventional steering shaft.
제2도는 본 고안의 조향축 단면도.2 is a cross-sectional view of the steering shaft of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10:락 하우징 11:코아10: lock housing 11: core
12:스톱퍼 13:스톱퍼링12: Stopper 13: Stopper ring
14:러버 부쉬 20:조향축14: rubber bush 20: steering shaft
21:스파인21: Spine
본 고안은 조향축에 관한 것으로, 특히 좌우 동력 전달시 비틀림을 방지하도록 한 조향축의 비틀림 방지구조에 관한 것이다.The present invention relates to a steering shaft, and more particularly to a torsion preventing structure of the steering shaft to prevent the torsion during transmission of left and right power.
제1도에 나타낸 바와 같이, 종래에는 락 하우징(10) 내부에 조향축(20)을 삽입하여 구성하였다.As shown in FIG. 1, the steering shaft 20 was inserted in the lock housing 10 conventionally.
그러나, 이러한 종래의 기술은 조향 핸들 좌우 회전시 조향축(20)과 락 하우징(10) 사이에 유격이 발생되어 원할한 조타력을 확보하지 못하는 문제점이 있었다.However, this conventional technique has a problem that the clearance between the steering shaft 20 and the lock housing 10 during the left and right rotation of the steering wheel is not secured to ensure a smooth steering force.
따라서 본 고안은 상기한 문제점을 해소하기 위하여 안출한 것으로, 그 목적은 조향핸들 조타시 유격발생을 방지하여 조타력을 향상시킬 수 있도록 하는 조향축의 비클림 방지구조를 제공하는 데 있다.Therefore, the present invention has been made to solve the above problems, the object of the present invention is to provide a non-clamping structure of the steering shaft to improve the steering power by preventing the occurrence of play during steering steering.
위와 같은 목적을 달성하기 위하여 본 고안은 조향축과 결합된 락 하우징의 단부측 내주면에 코아와 스톱퍼를 순차로 삽입하고, 상기 스톱퍼의 일측단은 외부로 노출시키며, 상기 노출된 스톱퍼의 외주면에 환홈을 형성시켜 상기 환홈에 스톱퍼링을 결합시켜 구성항을 그 기술적 구성상의 기본 특징으로 한다.In order to achieve the above object, the present invention sequentially inserts a core and a stopper into an inner circumferential surface of an end side of a lock housing coupled to a steering shaft, and exposes one end of the stopper to the outside, and an annular groove on an outer circumferential surface of the exposed stopper. Forming a stopper ring coupled to the ring groove constitutes a basic feature of the technical configuration.
위와같이 구성된 본 고안의 실시예를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings an embodiment of the present invention configured as described above are as follows.
제2도에 나타낸 바와같이 본 고안은 락 하우징(10) 일측의 내경은 소정의 크기로 넓히고, 상기 락 하우징(10)에 조향축(20)을 삽입하되, 상기 락 하우징(10)의 일측단 넓힌 부분의 내측에 코아(11)와 러버부쉬(14) 및 스톱퍼(12)를 순차로 삽입하여 조향축(20)의 외주면과 락 하우징(10)의 내주면에 밀착시키고, 상기 스톱퍼(12)의 외부 노출 외주면에 형성된 환홈에 스톱퍼링(13)을 결합시켜 구성한다. 또한 상기 조향축(20) 중앙에 사각 또는 육각의 스파인(21)을 끼워 결합시킨다.As shown in FIG. 2, the present invention widens an inner diameter of one side of the lock housing 10 to a predetermined size, and inserts a steering shaft 20 into the lock housing 10, but one end of the lock housing 10. The core 11, the rubber bush 14, and the stopper 12 are sequentially inserted inside the widened portion to closely contact the outer circumferential surface of the steering shaft 20 and the inner circumferential surface of the lock housing 10, and the stopper 12 It is configured by coupling the stopper ring 13 to the annular groove formed on the outer exposed outer peripheral surface. In addition, a square or hexagonal spine 21 is fitted into the center of the steering shaft 20 to be coupled.
이러한 본 고안의 작용 및 효과를 설명하면 조향핸들의 좌 또는 우로 회전시킬 경우 락 하우징(10)과 조향축(20) 사이에 스톱퍼(12)와 스톱퍼링(13)을 결합시켜 결합상태를 견고히 하므로 조타력이 향상되어 락 하우징(10)과 조향축(20)의 비틀림을 방지한다. 또한 조향축(20)의 중심에 스파인(21)을 형성시키고, 코어(11)와 러버 부쉬(14) 및 스톱퍼(13)가 밀착되어 충돌시 충격 에너지의 흡수도 용이하다.When explaining the operation and effects of the present invention to the left or right of the steering wheel to rotate the coupling between the stopper 12 and the stopper ring 13 between the lock housing 10 and the steering shaft 20 so Steering force is improved to prevent twisting of the lock housing 10 and the steering shaft 20. In addition, the spine 21 is formed at the center of the steering shaft 20, and the core 11, the rubber bush 14, and the stopper 13 are in close contact with each other to easily absorb impact energy during a collision.
이상에서 살펴본 바와 같이 본 고안은 조타시 조향축의 비틀림을 방지하여 조타력을 향상시키고, 충돌시 충격 에너지의 흡수가 용이하여 차량의 안전성을 증대시킨 것이다.As described above, the present invention improves steering power by preventing twisting of the steering shaft during steering, and easily absorbs shock energy during a collision, thereby increasing safety of the vehicle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950026354U KR0121445Y1 (en) | 1995-09-27 | 1995-09-27 | Twisting protection apparatus of a steering shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950026354U KR0121445Y1 (en) | 1995-09-27 | 1995-09-27 | Twisting protection apparatus of a steering shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970013355U KR970013355U (en) | 1997-04-25 |
| KR0121445Y1 true KR0121445Y1 (en) | 1998-08-01 |
Family
ID=19424364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950026354U KR0121445Y1 (en) | 1995-09-27 | 1995-09-27 | Twisting protection apparatus of a steering shaft |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0121445Y1 (en) |
-
1995
- 1995-09-27 KR KR2019950026354U patent/KR0121445Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970013355U (en) | 1997-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH072121A (en) | Vehicle collision energy absorber | |
| KR0121445Y1 (en) | Twisting protection apparatus of a steering shaft | |
| KR19980052401U (en) | Shock Absorbing Universal Joint | |
| KR200299644Y1 (en) | Shock load absorber of steering column for vehicle | |
| KR200158237Y1 (en) | Shock energy absorbing apparatus of steering column tube | |
| KR200176219Y1 (en) | Steering column structure for automobiles | |
| JP3547508B2 (en) | Locking device for steering shaft | |
| KR20020022401A (en) | Steering Shaft of Impact Absorbtion type in Vehicle | |
| JP3634124B2 (en) | Steering device | |
| KR100330901B1 (en) | A steering column structure of impact absorption | |
| KR20020047955A (en) | Impact absorbing structure of steer column for vehicle | |
| KR20000014520U (en) | Shock Absorber of Steering Column | |
| KR200304916Y1 (en) | Impact energy absorption structure of steering column for vehicle | |
| KR200150367Y1 (en) | Telescopic steering column | |
| KR100370316B1 (en) | Shock absorbing apparatus of vehicle steering column | |
| KR200145108Y1 (en) | Steering wheel | |
| KR20010084799A (en) | Gap prevention structure of steering column shaft | |
| KR20000006058U (en) | Shock absorption structure of steering column to prevent bending | |
| JPH02267072A (en) | Kick back prevention device for manual steering | |
| KR20010088186A (en) | Shock absorbing structure of steering column shaft for automotive vehicle | |
| KR960004529Y1 (en) | Impact absorbing apparatus for a steering column | |
| KR100452294B1 (en) | Buffer structure of steering column | |
| KR200150365Y1 (en) | 2 step shock energy absorbing apparatus of steering column | |
| KR200187368Y1 (en) | Shock absorbing structure for steering column | |
| KR100206223B1 (en) | Telescopic steering column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20040329 Year of fee payment: 7 |
|
| LAPS | Lapse due to unpaid annual fee |