KR950008362Y1 - Oil filter of shock absorber - Google Patents
Oil filter of shock absorber Download PDFInfo
- Publication number
- KR950008362Y1 KR950008362Y1 KR2019930019423U KR930019423U KR950008362Y1 KR 950008362 Y1 KR950008362 Y1 KR 950008362Y1 KR 2019930019423 U KR2019930019423 U KR 2019930019423U KR 930019423 U KR930019423 U KR 930019423U KR 950008362 Y1 KR950008362 Y1 KR 950008362Y1
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- shock absorber
- oil filter
- oil
- tube
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
- B60G13/08—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/68—Filtering means, e.g. fluid filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 오일필터의 사용상태를 보인 쇽압소바의 부분종단면도.Figure 1 is a partial longitudinal sectional view of the pressure soba showing the state of use of the oil filter of the present invention.
제2a, 2b도는 본 고안의 오일필터의 사시도.2a, 2b is a perspective view of the oil filter of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
9 : 오일필터 9a : 튜브용필터9: oil filter 9a: tube filter
9b : 베이스셀용필터 11a, 11b : 케이싱9b: base cell filter 11a, 11b: casing
12a, 12b : 메쉬12a, 12b: mesh
본 고안은 각종 자동차의 완충기로 사용되는 쇽압소바의 오일필터에 관한 것으로서, 특히 피스톤벨브와 보디밸브등 밸브의 개폐동작이 정확하게 이루어지도록 함으로서 완충기로서 요구되는 충격의 감쇠력을 얻을 수 있는 쇽압소바의 오일필터에 관한 것이다.The present invention relates to an oil filter of a shock absorber used as a shock absorber of various automobiles. In particular, an oil of a shock absorber capable of obtaining shock damping force required as a shock absorber by precisely opening and closing a valve such as a piston valve and a body valve is accurately performed. It is about a filter.
일반적으로 쇽압소바에 충전된 작동오일 또는 작동개스가 외부로 새어 나가지 못하게 밀봉방법 또는 수단에 대한 연구가 활발하게 이루어지고 있으나, 쇽압소바의 조립과정에서 부주위로 인해 섞인 이물질 또는 오랫동안 사용으로 인한 피스톤과 튜브간의 마찰이나 밸브 및 오리피스로 작동오일이 출입할때 마모로 인해 발생한 불순물을 여과시키지 않은 상태에서 쇽압소바의 내부를 유동하게 함으로 해서 종래에는 밸브의 정확한 개폐동작이 보장받을 수 없게 되어 충격감소력이 낮고, 수명 또는 단축되는 등이 문제점이 있었다.In general, studies on sealing methods or means to prevent the working oil or working gas filled in the pressure soba from leaking to the outside have been actively conducted. When the operating oil enters into the valve and orifice due to friction between the tubes or the fluid, the inside of the shock absorber is allowed to flow without filtering the impurities generated by wear, so that the precise opening and closing operation of the valve cannot be guaranteed. This problem is low, life or shortening.
본 고안은 이와같은 종래의 제반문제점을 해결한 것인바, 본 고안의 목적은 쇽압소바로드의 피스톤과 스토퍼사이 그리고 튜브와 베이스셀(BASE SHELL)사이에 작성체로 만든 케이싱과, 이 케이싱에 고정되는 메쉬로 이루어진 오일필터를 장착함으로서 조립시 부주위로 인해 유입된 이물질이나 사용도중 발생된 금속가루등을 포함하는 각종 불순물을 여과하여 우수한 충격감쇠력을 얻을 수 있고 수명을 연장시켜 줄 수 있는 쇽압소바의 오일필터를 제공하는 데 있다.The present invention solves such a conventional problem, the object of the present invention is a casing made of a body between the piston and the stopper of the shock absorber rod, and between the tube and the base cell (BASE SHELL), which is fixed to the casing Equipped with a mesh oil filter, it can filter out various impurities including foreign matters introduced during sub-assembly and metal powder generated during use to obtain excellent impact damping power and extend life. To provide a filter.
본 고안을 이하 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.
본 고안은 제1도에 예시된 바와같이 쇽압소바의 튜브(1)내에 끼워지는 로드(2)끝에 너트(3)로 밸브(4)와 함께 고정되는 피스톤(5)과 로드(2)중간에 끼워진 쿠션(6)을 받쳐주는 스토퍼(7)사이와, 상기 튜브(1)와 베이스셀(8)사이에서 작동오일을 여과하는 것으로서 본 고안에 오일필터(9)는 제2a, 2b도에 예시된 바와같이 튜브용 필터(9a)와 베이스셀용필터(9b)로 구분된다.The present invention is provided between the piston 5 and the rod 2 which are fixed together with the valve 4 by the nut 3 at the end of the rod 2 that is fitted in the tube 1 of the shock absorber as illustrated in FIG. The oil filter 9 is illustrated in FIGS. 2A and 2B as filtering the working oil between the stopper 7 supporting the fitted cushion 6 and between the tube 1 and the base cell 8. As shown, it is divided into a tube filter 9a and a base cell filter 9b.
상기 튜브용필터(9a)와 베이스셀용필터(9b)는 크기만 다를뿐 동일한 구조로 된 것인바, 필터(9a) (9b)는 로드(2) 또는 튜브(1)가 끼워지는 중공부(10a) (10b)와 골격을 유지시켜주는 자성체로 만든 케이싱(11a) (11b)과, 이 케이싱(11a) (11b)에 고정되는 메쉬(12a) (12b)로 이루어져 있고, 상기 필터(9a) (9b)들은 로드(2)와 밀착고정되는 필터지지대(13a)와, 상기 튜브(1)의 외경과 베이스셀(9)의 내경폭과 밀착고정되는 필터지지대(13b)로 장착되어 있다.The tube filter 9a and the base cell filter 9b are different in size but have the same structure. The filters 9a and 9b are hollow parts 10a into which the rod 2 or the tube 1 is fitted. 10b and casings 11a and 11b made of a magnetic material for holding the skeleton, and meshes 12a and 12b fixed to the casings 11a and 11b. 9b) are mounted with a filter support 13a fixed in close contact with the rod 2 and a filter support 13b fixed in close contact with the outer diameter of the tube 1 and the inner diameter of the base cell 9.
이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
자동차의 주행시 피스톤(5)의 왕복운동으로 인해 작동오일이 흐를때 작동오일은 튜브용필터(9a)에 의해서 이물질을 포함하는 각종 불순물이 여과되고, 리바운드시에는 튜브(1) 윗쪽에서 다시 베이스셀(8)쪽으로 흐르게되는 작동오일에 포함된 각종 불순물이 베이스셀용필터(9b)에 의해서 여과되는 것으로서 이때 각종 불순물중 입자가 큰것은 상기 필터(9a) (9b)의 메쉬(12a) (12b)에 흡착되고, 기계적마모에 의해 철성분이 함유된 미세입자는 케이싱(11a) (11b)의 자성에 의해서 케이싱(11a) (11b)에 흡착되는 것이기 때문에 작동오일의 청정도를 향상시켜줄 수 있어 밸브(4)의 개폐동작이 정확하게 이루워지며 우수한 충격감쇠력을 오랫동안 유지시켜줄 수 있고 내구수명 또한 증대시켜 줄 수 있는 장점이 있다.When the operating oil flows due to the reciprocating movement of the piston (5) during driving of the vehicle, the operating oil is filtered by various filters including foreign matters by the tube filter (9a), and when rebounding, the base cell again from the upper side of the tube (1). The various impurities contained in the working oil flowing toward (8) are filtered by the base cell filter 9b. At this time, the larger particles among the various impurities are applied to the meshes 12a and 12b of the filters 9a and 9b. Since the fine particles containing iron components by adsorption and mechanical abrasion are adsorbed to the casings 11a and 11b by the magnetism of the casings 11a and 11b, it is possible to improve the cleanliness of the operating oil. The opening and closing operation of the) is achieved accurately and can maintain the excellent impact damping force for a long time and also increase the durability life.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930019423U KR950008362Y1 (en) | 1993-09-24 | 1993-09-24 | Oil filter of shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930019423U KR950008362Y1 (en) | 1993-09-24 | 1993-09-24 | Oil filter of shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950008499U KR950008499U (en) | 1995-04-17 |
| KR950008362Y1 true KR950008362Y1 (en) | 1995-10-07 |
Family
ID=19364341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930019423U KR950008362Y1 (en) | 1993-09-24 | 1993-09-24 | Oil filter of shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950008362Y1 (en) |
-
1993
- 1993-09-24 KR KR2019930019423U patent/KR950008362Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950008499U (en) | 1995-04-17 |
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