CN105402304A - Absorber bumper block - Google Patents
Absorber bumper block Download PDFInfo
- Publication number
- CN105402304A CN105402304A CN201510817748.5A CN201510817748A CN105402304A CN 105402304 A CN105402304 A CN 105402304A CN 201510817748 A CN201510817748 A CN 201510817748A CN 105402304 A CN105402304 A CN 105402304A
- Authority
- CN
- China
- Prior art keywords
- buffer stopper
- vibration damper
- bumper block
- absorber
- sawtooth lines
- 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.)
- Pending
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- Fluid-Damping Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to the field of absorbers, in particular to an absorber bumper block. The absorber bumper block comprises a body, and sawtooth lines are arranged on the upper surface of the body. The tops of the sawtooth lines are in circular bead shapes, the intervals between the sawtooth lines range from 1 mm to 5mm, the height of the sawtooth lines ranges from 1 mm to 10 mm, and the body is cylindrical. The sawtooth lines are designed on the upper surface of an absorber, the contact area between the bumper block and a bearing base is reduced, the severity is reduced, the overall vehicle comfort is improved, and the problems in comfort and rigidity of an independent suspension bumper block are effectively solved.
Description
Technical field
The present invention relates to vibration damper field, especially relate to a kind of vibration damper buffer stopper.
Background technique
Operationally, can be subject to the impact transmitted due to ground, impact energy passes on vibration damper vibration damper, spring pressurized.Because complete vehicle structure is limited, vibration damper stroke is fixed, and is restriction vibration damper effective travel, can welds a supporting base, play position-limiting action on shock absorber piston rod.When shock absorbers compression is extremely prescribed a time limit, spacing by supporting base.At this moment supporting base can be impacted, and for alleviating impact energy, supporting base is installed a buffer stopper.Buffer stopper damping capacity determines the travelling comfort of car load.Vibration force suffered by automobile travels in different road conditions is different, and travel for good road surface, occupant feels comfortable to make to take, and often wishes that the rigidity of vehicle damping mechanism is lower; And the fierceness vibrations caused in order to cope with bad road conditions, occupant wishes again the rigidity improving damper mechanism.Particularly car, travelling comfort requires higher.Buffer stopper will bear certain impulsive load, also wants rigidity little, and travelling comfort is good.
Current buffer stopper is main to be assembled with shock absorber piston rod, also have part afterwards buffer stopper be directly contained in rear.The buffer stopper upper and lower end face now commercially adopted is all plane, and it is that face contacts that top and bottom and guider contact with supporting base.For Vibration absorber of car device, require that travelling comfort is good, this just requires that buffer stopper rigidity is low, and rigidity is low, when structure is fixing, can only reduce hardness.But hardness is low influenced for working life to product.The buffer stopper that a kind of travelling comfort of present urgent need is high, rigidity is low.
Summary of the invention
Technical problem to be solved by this invention is: the defect overcoming above prior art, provides the vibration damper buffer stopper that a kind of travelling comfort is high, rigidity is low.
The technical solution adopted in the present invention is: a kind of vibration damper buffer stopper, comprises body, and the upper surface of described body is hackle mark.
A kind of vibration damper buffer stopper as above, illustrate further into, the top of described hackle mark is rounded shapes.
A kind of vibration damper buffer stopper as above, illustrates further and is spaced apart 1-5 ㎜ into, each hackle mark.
A kind of vibration damper buffer stopper as above, illustrate further into, the height of hackle mark is 1-10 ㎜
A kind of vibration damper buffer stopper as above, illustrate further into, described body is cylindrical shape.
The invention has the beneficial effects as follows: by buffer upper surface is designed to hackle mark, reduce buffer stopper and supporting base area of contact, reduce rigidity, increase car load travelling comfort, effectively solve a difficult problem for independent suspension buffer stopper travelling comfort and hardness.
Accompanying drawing explanation
Fig. 1 is sectional drawing of the present invention.
Fig. 2 is mounting structure sectional drawing of the present invention.
In figure: 1, body; 2, top; 3, guider; 4, supporting base.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, a kind of vibration damper buffer stopper, comprises body 1, and the upper surface of described body 1 is hackle mark.The body 1 of vibration damper buffer stopper can be cylindrical shape, and also can be frustum cone cylinder shape, preferred version be cylindrical shape here.
Top 2 preferred version of described hackle mark, for being rounded shapes, also can be designed as triangle, each hackle mark be spaced apart 1-5 ㎜, the height of hackle mark is less than the height of body, and the height of hackle mark is 1-10 ㎜.
As shown in Figure 2, when installing and using, buffer stopper 1 is positioned between guider 3 and supporting base 4, be arranged on connecting rod, the lower surface of buffer stopper 1 is contacted with guider 3, the upper surface of buffer stopper is contacted with supporting base 4, reduce buffer stopper and supporting base area of contact, reduce rigidity, increase car load travelling comfort, effectively solve a difficult problem for independent suspension buffer stopper travelling comfort and hardness.
The present invention is not limited to above-mentioned example, and in claims limited range of the present invention, the various distortion that those skilled in the art can make without creative work or amendment are all by the protection of this patent.
Claims (5)
1. a vibration damper buffer stopper, comprises body (1), it is characterized in that: the upper surface of described body (1) is hackle mark.
2. a kind of vibration damper buffer stopper according to claim 1, is characterized in that: the top (2) of described hackle mark is rounded shapes.
3. a kind of vibration damper buffer stopper according to claim 1, is characterized in that: each hackle mark be spaced apart 1-5 ㎜.
4. a kind of vibration damper buffer stopper according to claim 1, is characterized in that: the height of each hackle mark is 1-10 ㎜.
5. a kind of vibration damper buffer stopper according to claim 1, is characterized in that: described body (1) is cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817748.5A CN105402304A (en) | 2015-11-23 | 2015-11-23 | Absorber bumper block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817748.5A CN105402304A (en) | 2015-11-23 | 2015-11-23 | Absorber bumper block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105402304A true CN105402304A (en) | 2016-03-16 |
Family
ID=55467987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510817748.5A Pending CN105402304A (en) | 2015-11-23 | 2015-11-23 | Absorber bumper block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402304A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100007181A (en) * | 2008-07-11 | 2010-01-22 | 현대자동차주식회사 | Spring upper seat for strut assembly |
| CN201582342U (en) * | 2009-10-30 | 2010-09-15 | 李文权 | Limiting buffer block |
| CN202130279U (en) * | 2011-06-20 | 2012-02-01 | 隆昌山川精密焊管有限责任公司 | Buffering structure of automotive shock absorber |
| CN204692438U (en) * | 2015-05-21 | 2015-10-07 | 广州溢滔钱潮减震科技股份有限公司 | Buffer stopper is restored in a kind of improved shock absorber inside |
-
2015
- 2015-11-23 CN CN201510817748.5A patent/CN105402304A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100007181A (en) * | 2008-07-11 | 2010-01-22 | 현대자동차주식회사 | Spring upper seat for strut assembly |
| CN201582342U (en) * | 2009-10-30 | 2010-09-15 | 李文权 | Limiting buffer block |
| CN202130279U (en) * | 2011-06-20 | 2012-02-01 | 隆昌山川精密焊管有限责任公司 | Buffering structure of automotive shock absorber |
| CN204692438U (en) * | 2015-05-21 | 2015-10-07 | 广州溢滔钱潮减震科技股份有限公司 | Buffer stopper is restored in a kind of improved shock absorber inside |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |
|
| RJ01 | Rejection of invention patent application after publication |