CN2656255Y - Thrust rod having new type rubber connector - Google Patents
Thrust rod having new type rubber connectorInfo
- Publication number
- CN2656255Y CN2656255Y CN 200320112844 CN200320112844U CN2656255Y CN 2656255 Y CN2656255 Y CN 2656255Y CN 200320112844 CN200320112844 CN 200320112844 CN 200320112844 U CN200320112844 U CN 200320112844U CN 2656255 Y CN2656255 Y CN 2656255Y
- Authority
- CN
- China
- Prior art keywords
- rubber
- bar head
- bar
- utility
- head
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a pushing bar with a novel rubber joint, belonging to a vehicle element, two ends of the pushing bar 4 are respectively connected with a connection bar head 6, two blocking plates 2 are equipped inside each bar head 6, the blocking plate is stuck with rubber 3, the rubber is stuck with a drum shaped small shaft 1, and a hole is clamp connected with the bar head by a blocking ring 5. the utility model has the advantages of novel structure, since the rubber 3 is compressed, the rubber 3 and the sliding head have no sliding, thereby the rubber cannot abrade, which greatly increases the life. The structure and the shape of the blocking plates 2 and the small shaft 1 greatly increase the pressure bearing ability, meanwhile the rubber has elasticity and the vibration decreasing effect is good.
Description
Technical field
The utility model belongs to a kind of auto parts and components, especially to the improvement of multiple heavy motor vehicle chassis propelling rod.
Background technology
Usually the rubber nipple of cover and overcoat therebetween rubber in the heavy motor vehicle chassis propelling rod of China's production generally adopts is in overlapping in little axle slack cooperation is through; This old-fashioned rubber nipple bearing capacity is poor, and effectiveness in vibration suppression is poor, unreasonable structure.Car in motion, the joint pressurized, rubber expands to both sides, causes rubber and interior cover, overcoat abutting edge to come unglued easily, propelling rod when swing, little axle and the friction of interior cover rigidity, very fast little and interior cover are scrapped because of wearing and tearing; Cause the rubber nipple life-span very low.Along with the user improves greatly to comprehensive vehicle performance and life requirements, above traditional type rubber nipple can not adapt to the demand of society.
Summary of the invention
The utility model provides a kind of propelling rod with new-type rubber nipple, has solved prior art and can cause low, problems such as effectiveness in vibration suppression is poor, bearing capacity difference of rubber nipple life-span.The concrete technical scheme that the utility model is taked is: propelling rod 4 two ends are connecting-rod cap 6 respectively, and two catch 2 are housed in each bar head 6, and this washer and rubber 3 are bonding, and little 1 of this rubber and cydariform are bonding, hole back-up ring 5 and the clamping of bar head.Little axle 1, washer 2, rubber 3 are sticked to one by adhesion agent and form rubber nipple, this rubber nipple is contained in the hole of propelling rod 4 two ends bar heads 6, make rubber 3 compressions by the hole with back-up ring 5 compression catch 2, make the hole of 3 pairs of bar heads 6 of rubber produce swelling force, the unnecessary rubber of part bloats from the collar extension of washer 2 simultaneously, and the rubber nipple end float misalignments are limited with back-up ring 5 in the hole.Like this, propelling rod is swung arbitrarily by caoutchouc elasticity when swing, and the propelling rod pivot angle is no more than 30 degree angles, and little axle and the catch on the rubber nipple can not produce slippage like this, promptly do not have friction, do not have wearing and tearing.Rubber 3 is owing to being compressed, so rubber 3 and bar head 6 zero slips.
Advantage of the present utility model is: novel structure, and glue 3 is owing to be compressed, so rubber 3 and bar head 6 zero slips, rubber can not wear and tear like this, improves the life-span greatly.The planform of washer 2 and little axle 1 increases its bearing pressure greatly; Simultaneously, rubber has elasticity, good damping result.Verify the result through Chinese vapour automotive research institute's stand test and the stand test of technical center research institute of Chinese Second Automobile Works: this new type rubber joint life-span is 200 times of the present rubber nipples that uses, and bearing capacity is 3 times of present rubber nipples.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
Propelling rod 4 two ends are connecting-rod cap 6 respectively, and two catch 2 are housed in each bar head 6, and this washer and rubber 3 are bonding, and little 1 of this rubber and cydariform are bonding, hole back-up ring 5 and the clamping of bar head.
Claims (1)
1, a kind of propelling rod with new-type rubber nipple, propelling rod (4) two ends are connecting-rod cap (6) respectively, and it is characterized in that: in each bar head (6) two catch (2) are housed, this washer and rubber (3) are bonding, the little axle of this rubber and cydariform (1) is bonding, hole back-up ring (5) and the clamping of bar head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112844 CN2656255Y (en) | 2003-11-28 | 2003-11-28 | Thrust rod having new type rubber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320112844 CN2656255Y (en) | 2003-11-28 | 2003-11-28 | Thrust rod having new type rubber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2656255Y true CN2656255Y (en) | 2004-11-17 |
Family
ID=34344765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320112844 Expired - Fee Related CN2656255Y (en) | 2003-11-28 | 2003-11-28 | Thrust rod having new type rubber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2656255Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254739B (en) * | 2008-02-20 | 2010-12-01 | 王学建 | Propulsion rod joint |
| CN107642666A (en) * | 2017-11-03 | 2018-01-30 | 中国电子科技集团公司第五十四研究所 | A kind of ship deck shelter fixed structure |
-
2003
- 2003-11-28 CN CN 200320112844 patent/CN2656255Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254739B (en) * | 2008-02-20 | 2010-12-01 | 王学建 | Propulsion rod joint |
| CN107642666A (en) * | 2017-11-03 | 2018-01-30 | 中国电子科技集团公司第五十四研究所 | A kind of ship deck shelter fixed structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041117 Termination date: 20101128 |