KR19980050584U - Steering Column Shock Absorber - Google Patents
Steering Column Shock Absorber Download PDFInfo
- Publication number
- KR19980050584U KR19980050584U KR2019960063755U KR19960063755U KR19980050584U KR 19980050584 U KR19980050584 U KR 19980050584U KR 2019960063755 U KR2019960063755 U KR 2019960063755U KR 19960063755 U KR19960063755 U KR 19960063755U KR 19980050584 U KR19980050584 U KR 19980050584U
- Authority
- KR
- South Korea
- Prior art keywords
- steering column
- shock absorber
- tube
- upper tube
- lower tube
- Prior art date
Links
- 230000035939 shock Effects 0.000 title claims abstract description 24
- 239000006096 absorbing agent Substances 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
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
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/05—Reducing production costs, e.g. by redesign
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/12—Production or manufacturing of vehicle parts
- B60Y2410/124—Welded parts
Abstract
본 고안은 스티어링 칼럼의 아래 튜브와 위튜브에 사이에 설치되는 충격 흡수장치를 개량한 것으로, 아래튜브(10)와 위튜브(20)의 접속부(100)에 씌워지는 봉형의 가이드 파이프(50)와, 토션 스프링의 형상으로 이루는 완충부(61)를 형성하고, 완충부(61)로부터 크로스되게 양쪽으로 연장 형성되어서 일단은 아래튜브(10)와 타단은 위튜브(20)에 각각 용접고정되는 고정부(62)를 가지는 밴드(60)로 구성된 것이다.The present invention is an improvement of the shock absorbing device is installed between the lower tube and the upper tube of the steering column, the rod-shaped guide pipe 50 is covered on the connecting portion 100 of the lower tube 10 and the upper tube 20 And a shock absorbing portion 61 formed in the shape of a torsion spring, and extending from both sides so as to cross from the shock absorbing portion 61 so that one end of the lower tube 10 and the other end are welded and fixed to the upper tube 20, respectively. It is composed of a band 60 having a fixing portion 62.
Description
본 고안은 스티어링 칼럼에 관한 것으로, 특히 아래 튜브와 위 튜브에 사이에 설치되는 충격흡수장치를 개량한 것이다.The present invention relates to a steering column, in particular an improvement in the shock absorbing device is installed between the lower tube and the upper tube.
도 1 은 스티어링 칼럼의 구성도이다.1 is a configuration diagram of a steering column.
일반적으로 스티어링 칼럼(200)은 노면으로부터 충격이 조향핸들로 전해지는 것을 감소시키고, 충돌시 충격력을 감쇄시킬 수 있도록 다수의 접속부를 이루며 형성되어 있으며, 이 접속부(100)에는 충격을 효과적으로 흡수할 수 있도록 충격흡수장치가 설치되어 있다.In general, the steering column 200 is formed by forming a plurality of connections to reduce the transmission of the impact from the road surface to the steering handle, and to reduce the impact force during the collision, the connection portion 100 can effectively absorb the impact Shock absorbers are installed.
도 2 는 종래 기술에 의한 스티어링 칼럼 충격 흡수장치의 예시도이고, 도 3은 종래 기술에 의한 다른 스티어링 칼럼 충격 흡수장치의 예시도이다.Figure 2 is an exemplary view of a steering column shock absorber according to the prior art, Figure 3 is an illustration of another steering column shock absorber according to the prior art.
도 2에서와 같이 아래튜브(10)의 내면으로 볼(12)을 가지는 환형의 볼 블록(11)을 설치하여 위튜브(20)가 볼(12)에 의해 압입되도록 하였다.As shown in FIG. 2, an annular ball block 11 having a ball 12 is installed on the inner surface of the lower tube 10 so that the upper tube 20 is press-fitted by the ball 12.
또한 도 3에서와 같이 아래튜브(10)의 내면에 코킹부(30)를 두어 위튜브(20)가 코킹부(30)에 의해 압입되도록 하였다.Also, as shown in FIG. 3, the caulking portion 30 is placed on the inner surface of the lower tube 10 so that the upper tube 20 is press-fitted by the caulking portion 30.
본 고안의 기술적 과제는, 볼 압입방식과 코킹방식은 제작 생산에 따른 생산원가가 상승되었고, 로드가 일정하게 관리되어지지 못하였으며, 품질 향상에 어려움이 있어 이를 해결하기 위한 것이다.The technical problem of the present invention, the ball indentation method and the caulking method is to increase the production cost according to the production production, the load was not managed constantly, there is a difficulty in improving the quality to solve this problem.
도 1 은 스티어링 칼럼의 구성도.1 is a configuration diagram of a steering column.
도 2 는 종래 기술에 의한 스티어링 칼럼 충격 흡수장치의 예시도.Figure 2 is an illustration of a steering column shock absorber according to the prior art.
도 3 은 종래 기술에 의한 스티어링 칼럼 충격 흡수장치의 예시도.3 is an exemplary view of a steering column shock absorber according to the prior art.
도 4(a)(b)는 본 고안에 의한 스티어링 칼럼 충격 흡수장치의 예시도.Figure 4 (a) (b) is an illustration of a steering column shock absorber according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10 : 아래튜브20 : 위튜브10: lower tube 20: upper tube
50 : 가이드 파이프60 : 밴드50: guide pipe 60: band
61 : 완충부62 : 고정부61 buffer part 62 fixing part
이하 첨부도면에 의거, 본 고안의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described based on the accompanying drawings.
도 4(a)(b)는 본 고안에 의한 스티어링 칼럼 충격 흡수장치의 예시도이다.Figure 4 (a) (b) is an exemplary view of the steering column shock absorber according to the present invention.
본 고안의 스티어링 칼럼 충격 흡수장치는, 아래튜브(10)와 위튜브(20)의 접속부(100)에 씌워지는 봉형의 가이드 파이프(50)와, 토션 스프링의 형상으로 이루는 완충부(61)를 형성하고, 완충부(61)로부터 크로스되게 양쪽으로 연장 형성되어서 일단은 아래튜브(10)와 타단은 위튜브(20)에 각각 용접고정되는 고정부(62)를 가지는 밴드(60)로 구성된 것이다The steering column shock absorber according to the present invention includes a rod-shaped guide pipe 50 which is covered by the connecting portion 100 of the lower tube 10 and the upper tube 20, and a shock absorbing portion 61 having a torsion spring shape. And a band 60 having a fixing part 62 formed at both ends of the lower tube 10 and the other end welded to the upper tube 20.
본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention is as follows.
스티어링 칼럼의 접속부(100) 즉, 아래튜브(10)에 밴드(60)의 고정부(62) 일단을 용접 고정 하고, 타단을 위튜브(20)에 용접 고정한다.One end of the fixing part 62 of the band 60 is welded to the connection part 100 of the steering column, that is, the lower tube 10, and the other end is welded to the upper tube 20.
상기와 같이 밴드(60)가 설치되어지면 밴드(60)의 외측으로 가능하게 가이드 파이프(50)를 끼워 고정한다.When the band 60 is installed as described above, the guide pipe 50 is inserted and fixed to the outside of the band 60.
상기와 같은 충격흡수장치는 노면으로부터 충격이 발생할 경우, 또는 충돌 사고시에 아래튜브(10)와 위튜브(20)가 서로 내측으로 교차되어지게 되고, 이때, 밴드(60)의 고정부(62)가 서로 교차되게 밀러 완충부(61)가 도 4(a)에서와 같이 진원인 상태에서 늘어나면서 충격을 흡수하게 된다.(도4(b))In the shock absorbing device as described above, when an impact occurs from the road surface or during an accident, the lower tube 10 and the upper tube 20 cross each other inward, and at this time, the fixing part 62 of the band 60. Miller absorbs the shock while the buffer portion 61 extends in a circular state as shown in Fig. 4 (a) so as to cross each other (Fig. 4 (b)).
이상 설명된 본 고안은, 아래튜브와 위튜브의 접속부에 씌워지는 가이드 파이프와, 토션 스프링의 형상을 가지는 탄성체로 완충부를 가지고, 완충부로부터 양쪽으로 연장 형성된 고정부를 아래튜브와 위튜브에 각각 용접고정되는 밴드를 사용한 것으로써, 충돌시 고정부가 서로 교차되게 밀려 완충부가 늘어나면서 충격을 흡수할 수 있게 함과 동시에 안정성을 확보할 수 있고, 제작생산에 따른 생산원가가 저렴하며, 품질을 향상시킬 수 있는 효과를 나타낸다.The present invention described above has a guide pipe which is applied to the connecting portion of the lower tube and the upper tube, and a fixing part formed of an elastic body having a shape of a torsion spring, and extending from both sides of the buffer portion to the lower tube and the upper tube, respectively. By using a band fixed by welding, the fixing parts are pushed to cross each other during a collision, so that the shock absorbing part can be absorbed and the shock can be secured, and the stability can be secured, and the production cost according to the manufacturing production is low, and the quality is improved. The effect can be made.
본 고안은, 아래튜브와 위튜브의 접속부에 씌워지는 가이드 파이프와, 토션 스프링의 형상을 가지는 탄성체로 완충부를 가지고, 완충부로부터 양쪽으로 연장 형성된 고정부를 아래튜브와 위튜브에 각각 용접고정되는 밴드를 사용한 것으로써, 충돌시 고정부가 서로 교차되게 밀려 완충부가 늘어나면서 충격을 흡수할 수 있게 함과 동시에 안정성을 확보할 수 있고, 제작생산에 따른 생산원가가 저렴하며, 품질을 향상시킬 수 있는 스티어링 칼럼 충격 흡수장치를 제공하는 것에 그 목적을 둔다.The present invention has a guide pipe which is covered on the connection between the lower tube and the upper tube, and an elastic body having a torsion spring shape, and a fixing part extending from both sides of the buffer part by welding is fixed to the lower tube and the upper tube, respectively. By using the band, the fixing parts are pushed to cross each other during the collision, so that the shock absorbing part can be absorbed and the shock can be absorbed, and the stability can be secured, and the production cost according to the manufacturing production is low, and the quality can be improved. Its purpose is to provide a steering column shock absorber.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960063755U KR19980050584U (en) | 1996-12-30 | 1996-12-30 | Steering Column Shock Absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960063755U KR19980050584U (en) | 1996-12-30 | 1996-12-30 | Steering Column Shock Absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980050584U true KR19980050584U (en) | 1998-10-07 |
Family
ID=54001920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960063755U KR19980050584U (en) | 1996-12-30 | 1996-12-30 | Steering Column Shock Absorber |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980050584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100764203B1 (en) * | 2003-04-09 | 2007-10-05 | 주식회사 만도 | Impact-Energy Absorbing Structure of Steering Column for Automobile |
-
1996
- 1996-12-30 KR KR2019960063755U patent/KR19980050584U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100764203B1 (en) * | 2003-04-09 | 2007-10-05 | 주식회사 만도 | Impact-Energy Absorbing Structure of Steering Column for Automobile |
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