CN201339674Y - Novel tricar shock absorber - Google Patents
Novel tricar shock absorber Download PDFInfo
- Publication number
- CN201339674Y CN201339674Y CNU2008201788727U CN200820178872U CN201339674Y CN 201339674 Y CN201339674 Y CN 201339674Y CN U2008201788727 U CNU2008201788727 U CN U2008201788727U CN 200820178872 U CN200820178872 U CN 200820178872U CN 201339674 Y CN201339674 Y CN 201339674Y
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- China
- Prior art keywords
- damper
- shock absorber
- oil
- novel
- main
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- 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
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Abstract
The utility model discloses a novel tricar shock absorber, which belongs to the field of the shock absorption device, and comprises a main shock absorber, and an oil storage cylinder, a damper assembly and an auxiliary shock absorber, which are arranged inside the main shock absorber, wherein the auxiliary shock absorber is of a oil cylinder form, and a damper is arranged inside the auxiliary shock absorber. Compared with the prior art, the novel tricar shock absorber has the advantages of good damping effect, bending resistance, abrasion resistance, strong bearing capacity, high connection strength and the like.
Description
Technical field
The utility model relates to a kind of vibration damping equipment, and especially a kind of novel three-wheeled vehicle shock absorber, this vibration damper have safety and stability, improve effectiveness in vibration suppression, characteristics such as increase the service life.
Background technique
At present, the vibration damper on the three-wheeled motor car that China produces adopts the structure of monotubular, single-column, single spring more, the tricycle vibration damper that comprises several improvement of public use in the market, their its structures mainly comprise bumper post, oil sealing, anti-dust seal, metallurgical cover, setting sleeve, outer surface at bumper post is equipped with dirt-proof boot, the outer surface at the supported spring sleeve is put in the spring seat weldering, though this vibration damper has certain effectiveness in vibration suppression, still has following deficiency:
Sealing is poor: in rugged environment, outside main damping column is exposed to, got rusty easily by the corrosion of muddy water, influence oil sealing working life, cause vibration damper to damage, lose vibration-damping function.
Damping is poor: the main damper that subtracts can not better meet demand under complex road condition and the special environment condition.
Bearing capacity is poor: have only spring to play a supportive role in the secondary vibration damper, and do not produce damping, cause that secondary vibration damper load-carrying ability is little, reduction of service life, reduction usability, Security, stability can not get guaranteeing.
Spring poor stability, secondary vibration damping sleeve structure are unfavorable for spring is carried out fixing effectively, and spring load is subjected to the influence on ground, be easy to generate bigger torque force during compression, secondary vibration damper sleeve pipe can not stabilizing spring, easily makes the spring torsional deformation during work, influence stability.
The model utility content
Technical assignment of the present utility model is to provide a kind of novel three-wheeled vehicle shock absorber at above-mentioned deficiency of the prior art.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of novel three-wheeled vehicle shock absorber, the oil storage cylinder and main damper and the secondary vibration damper that comprise main damper and be located at main damper inside, wherein, at described secondary vibration damper is the vibration damper complement with independent oil cylinder damping actual effect, and wherein inside is provided with damper.
Above-mentioned damper is interior circulating liquid pressure type.
The two ends that above-mentioned pair subtracts spring are provided with the location spring abutment, and its location spring abutment is to be the inside and outside location spring abutment of locating basis with secondary damper cylinder and damping column.
Be provided with the oil sealing sealing device on the top of main vibration damping oil storage cylinder, the oil sealing sealing device comprises oil sealing, step-down oil sealing, step-down separate cavities and anti-dust seal.And the compression type rubber boot that is enclosed within main damper cylinder upper end.
The beneficial effect that the utlity model has is:
1, damping is good, resistance to wears, shock-resistant, and bearing capacity improves a lot, and Security, stability are guaranteed.
2, load sharing power is even, and elastic effect is good, can adapt to the needs of intricately condition length of spring compressed, recuperability.
3, the main vibration damper lateral bending power of bearing reduces, and reduces wear and is out of shape, and improves effectiveness in vibration suppression, reduces maintenance cost.
4, use the compression type rubber boot, damping column and internal component have been protected in the infringement of having stopped muddy water effectively, increase the service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model main damper structural representation and oil-sealing arrangement enlarged view.
Fig. 3 is the secondary damper structure schematic representation of the utility model.
Fig. 4 is the utility model damper structure schematic representation.
Embodiment
With reference to Figure of description the utility model is done following detailed description the in detail:
As shown in the figure, the utility model comprises main damper 1 and is arranged on the oil storage cylinder 6 and the secondary vibration damper 2 of main damper 1 inside, being cast with the pair bearing 3 of reducing expenditure on main damper 1 matches with secondary vibration damper 2, above-mentioned secondary vibration damper 2 damping columns cooperate by the locating basis on the duplicate invoice plate 4 and main damper 1 interfixes, in secondary vibration damper 2, be equipped with independent in circulating liquid pressure type damper 5, and pair subtracts oil cylinder and is provided with oil sealing, anti-dust seal.Secondary damping column 7 outsides at secondary vibration damper 2 are equipped with spring 9, be fixed with setting sleeve with the corresponding part, two ends of spring 9, location spring abutment 8, be convenient to better fixing spring 9, avoid spring 9 that eccentric phenomena takes place, reduce the wearing and tearing of internal component, above-mentioned spring loam cake the inside is provided with the nylon setting sleeve and matches with the damping column cylindrical and be sleeved on, secondary damping column upper end is provided with locating basis with the duplicate invoice plate, duplicate invoice plate 4 tightly is pressed in the upper end of location spring abutment 8, and wherein, spring 9 is divided into left-handed spring and dextrorotation spring, left-handed spring is preceding, the dextrorotation spring after, compression type dust protection rubber cover 10 is stuck in the draw-in groove of duplicate invoice plate 4, the other end tightly is enclosed within the upper end of oil storage cylinder 6.
During installation, gland nut 16 is backed out from main shock structure upper end, and will assemble and connect the awl microcephaly and pack in the principal direction yoke plate taper hole, the positioning dowel of duplicate invoice plate 4 upper ends inserts in the main yoke plate pin-and-hole, fastening nut again, 1 time assembling of main damper jack is connected with three-wheeled motor car front-wheel, front wheel spindle, the nut at front wheel spindle two ends is tightened get final product.
Claims (4)
1, a kind of novel three-wheeled vehicle shock absorber, the oil storage cylinder and damper assembly and the secondary vibration damper that comprise main damper and be located at main damper inside is characterized in that described secondary vibration damper is a cylinder type, in be provided with damper.
2, vibration damper according to claim 1 is characterized in that described damper is interior circulating liquid pressure type.
3, vibration damper according to claim 1 is characterized in that the two ends that subtract spring in described pair are provided with the location spring abutment.
4, by the described novel three-wheeled vehicle shock absorber of claim 1, it is characterized in that being provided with oil-sealing arrangement on the top of described main vibration damping oil storage cylinder, described oil-sealing arrangement comprises oil sealing, step-down oil sealing, step-down separate cavities and anti-dust seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201788727U CN201339674Y (en) | 2008-11-20 | 2008-11-20 | Novel tricar shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201788727U CN201339674Y (en) | 2008-11-20 | 2008-11-20 | Novel tricar shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339674Y true CN201339674Y (en) | 2009-11-04 |
Family
ID=41235221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201788727U Expired - Fee Related CN201339674Y (en) | 2008-11-20 | 2008-11-20 | Novel tricar shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201339674Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927697A (en) * | 2016-06-12 | 2016-09-07 | 江苏振龙减震器有限公司 | Front shock absorber with outer springs |
| CN108058740A (en) * | 2017-12-11 | 2018-05-22 | 郑州丽福爱生物技术有限公司 | It is a kind of to facilitate the perambulator for adjusting Baby Room size |
-
2008
- 2008-11-20 CN CNU2008201788727U patent/CN201339674Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927697A (en) * | 2016-06-12 | 2016-09-07 | 江苏振龙减震器有限公司 | Front shock absorber with outer springs |
| CN108058740A (en) * | 2017-12-11 | 2018-05-22 | 郑州丽福爱生物技术有限公司 | It is a kind of to facilitate the perambulator for adjusting Baby Room size |
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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: 20091104 Termination date: 20101120 |