KR900001944Y1 - Shock absorber - Google Patents
Shock absorber Download PDFInfo
- Publication number
- KR900001944Y1 KR900001944Y1 KR2019870002274U KR870002274U KR900001944Y1 KR 900001944 Y1 KR900001944 Y1 KR 900001944Y1 KR 2019870002274 U KR2019870002274 U KR 2019870002274U KR 870002274 U KR870002274 U KR 870002274U KR 900001944 Y1 KR900001944 Y1 KR 900001944Y1
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- KR
- South Korea
- Prior art keywords
- piston
- piston rod
- shock absorber
- cylinder
- liquid
- Prior art date
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- Fluid-Damping Devices (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 단면도.1 is a cross-sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 실린더 1' : 격판1: cylinder 1 ': diaphragm
1" : 완충실 2 : 피스톤로드1 ": buffer chamber 2: piston rod
3 : 피스톤 3' : 유통구멍3: Piston 3 ': Distribution hole
4 : 피스톤로드 5 : 피스톤4: piston rod 5: piston
본 고안은 차체 프레임과 차축 사이에 설치된 완충 스프링의 중앙에 설치하여 불규칙한 노면에 의하여 발생되는 완충스프링의 진동을 신속히 흡수하여 승차감을 향상시키고 동시에 스프링의 피로를 감소시킬 수 있도록 한 쇽 업소오버에 관한 것이다.The present invention is installed in the center of the shock absorbing spring installed between the body frame and the axle to absorb the vibration of the shock absorbing spring caused by irregular road surface to improve ride comfort and at the same time reduce the fatigue of the spring will be.
종래의 쇽업소오버는 노면의 충격에 의하여 상, 하 작동되는 피스톤로드 및 피스톤을 실린더의 일측에만 구성하여서 된 것이므로 피스톤로드 및 피스톤의 작동거리가 길고 또한 상, 하 작동행정이 신속히 이루어지지 않아 진동흡수효율이 양호하지 못하게 되므로 인하여 승차감이 양호하지 못한 결점이 있었다.Conventional shock-absorber is composed of the piston rod and the piston that are operated up and down by the impact of the road surface only on one side of the cylinder, so the operating distance of the piston rod and the piston is long and the operation of the piston rod and the piston is not made quickly. There was a drawback in that the riding comfort was not good because the absorption efficiency was not good.
본 고안은 상기와 같은 결점을 해결하기 위하여 일측에 피스톤 및 피스톤로드가 상, 하 이동되게 끼워진 기존의 쇽업소오버의 실린더 상부 내측에다 격판으로 완충실을 형성하고, 이에 액체를 밀봉하되 액체의 중간부에 피스톤로드의 피스톤을 위치케 하여 노면에서의 충격이 가해질시 쿠션작용으로 기존의 피스톤 및 피스톤로드에 미치는 충격을 일부 흡수 완화 시킬 수 있도록 한 쇽 업소오버를 안출하게 된 것인데 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to solve the above drawbacks to form a buffer chamber with a diaphragm inside the upper part of the cylinder of the existing shock absorber in which the piston and the piston rod is moved up and down on one side, and seal the liquid, but the middle of the liquid By placing the piston of the piston rod in the part, when the impact on the road surface is cushioned, the shock absorber is designed to relieve some of the shock to the existing piston and the piston rod by absorbing it. It will be described in detail as follows.
오일을 충입한 실린더(1)의 내부에 피스톤로드(2)가 고착되고, 유통구멍(3')이 뚫린 피스톤(3)을 끼워서된 공지의 쇽 업소오버에 있어서, 실린더(1)의 상부 내측에는 격판(1')을 고착하여 완충실(1")을 형성하고 액체를 충입시켜서 피스톤로드(4)가 고착된 피스톤(5)을 액체의 중간부에 위치시켜서 된 것이다.The piston rod 2 is fixed to the inside of the cylinder 1 filled with oil, and in the known shock absorber in which the piston 3 with the flow hole 3 'is inserted, the upper inner side of the cylinder 1 In this case, the diaphragm 1 'is fixed to form the buffer chamber 1 ", and the liquid is filled in so that the piston 5 to which the piston rod 4 is fixed is positioned in the middle of the liquid.
미설명 부호 6은 차체프레임과 차축 사이에 설치된 완충스프링이고, 7은 패킹이다.Reference numeral 6 denotes a buffer spring installed between the body frame and the axle, and 7 denotes a packing.
이와 같이된 본 고안은 차체프레임과 차축의 사이에 설치된 완충스프링(6)의 중앙에 설치하여 사용하게 되는바, 본 고안은 실린더(1)의 상부내측에는 격판(1')을 고착한 완충실(1")을 형성하여 상기의 완충실(1") 내에 충입시킨 액체의 중간부에 피스톤로드(4)가 고착된 피스톤(5)을 위치시켰기 때문에 노면의 충격에 의하여 신축 되는 완충스프링(6)의 작용에 따라 실린더(1)내에서 피스톤(5)이 상, 하 이동되면서 충격 흡수완화시 액체의 중간부에 위치된 피스톤(5)의 쿠션작용에 의하여 피스톤(3)에 가해지는 충격의 일부가 흡수완화 되어지게 된다.The present invention as described above is to be used in the center of the shock absorbing spring (6) installed between the body frame and the axle bar, the present invention is a buffer chamber in which a diaphragm (1 ') is fixed to the upper inner side of the cylinder (1) Since the piston 5 in which the piston rod 4 is fixed is placed in the middle of the liquid formed in the buffer chamber 1 "by forming the" 1 ", the shock absorbing spring 6 which is stretched by the impact of the road surface 6 As the piston 5 moves up and down in the cylinder 1 according to the action of), the shock applied to the piston 3 by the cushioning action of the piston 5 located in the middle of the liquid during shock absorption relaxation. Some will be absorbed.
따라서 피스톤(5)에 의하여 발휘되는 충격 완화효율만큼 피스톤(3)의 상, 하 작동폭이 좁혀짐과 동시에 자체의 상, 하 작동폭도 좁혀지게 되어 승차감이 양호히 발휘되는 효과가 있다.Therefore, the upper and lower operating width of the piston 3 is narrowed by the impact relaxation efficiency exerted by the piston 5, and the upper and lower operating width of the piston 3 is also narrowed, so that the riding comfort can be satisfactorily exhibited.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870002274U KR900001944Y1 (en) | 1987-02-25 | 1987-02-25 | Shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870002274U KR900001944Y1 (en) | 1987-02-25 | 1987-02-25 | Shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880016119U KR880016119U (en) | 1988-10-07 |
| KR900001944Y1 true KR900001944Y1 (en) | 1990-03-12 |
Family
ID=19260043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870002274U KR900001944Y1 (en) | 1987-02-25 | 1987-02-25 | Shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900001944Y1 (en) |
-
1987
- 1987-02-25 KR KR2019870002274U patent/KR900001944Y1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR880016119U (en) | 1988-10-07 |
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| E902 | Notification of reason for refusal | ||
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