CN104455167A - Motorcycle inversed-type damper piston connecting rod combination and motorcycle inversed-type damper - Google Patents
Motorcycle inversed-type damper piston connecting rod combination and motorcycle inversed-type damper Download PDFInfo
- Publication number
- CN104455167A CN104455167A CN201410679189.1A CN201410679189A CN104455167A CN 104455167 A CN104455167 A CN 104455167A CN 201410679189 A CN201410679189 A CN 201410679189A CN 104455167 A CN104455167 A CN 104455167A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- motorcycle
- piston
- shock absorber
- piston body
- 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
Links
- 238000013016 damping Methods 0.000 abstract 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention provides a motorcycle inversed-type damper piston connecting rod combination which comprises a connecting rod. A valve base, a spring piece, a valve plate and a piston body are arranged at one end of the connecting rod in sequence and are fixed through self-locking nuts. A through hole is formed in the piston body. A damping hole is formed in the valve plate. The connecting rod cannot deform easily, reliable anti-loosening effect can be achieved, meanwhile, arranging cost is low, and assembling efficiency is high.
Description
Technical field
The present invention relates to motorcycle damping device field, particularly relate to a kind of motorcycle inverted formula shock absorber piston connecting rod assembly and comprise the motorcycle inverted formula vibration damper of described motorcycle inverted formula shock absorber piston connecting rod assembly.
Background technique
The application of motorcycle inverted formula damping device in motorcycle is very general, and it plays supporting vehicle body, transmitting tractive power, and the safety travelled with vehicle is closely bound up; It is again the quality of performance part, damping effect simultaneously, also can have an impact to the comfort of driver and passenger.The structure of existing inversion type front buffer gear, primarily of compositions such as end cap, piston rod combination, clutch release slave cylinder, end piston body, damping spring, breeches pipe, support tube, sleeve and end cylinders, piston rod combination is assemblied in clutch release slave cylinder with end piston body and forms built-in damper, prevent other parts that connecting rod is assembled from getting loose, connecting rod is fixed on piston by the mode of machine riveting, and clutch release slave cylinder is built with damping oil.When motorcycle runs, piston rod is combined in clutch release slave cylinder and moves up and down, and urceolus also moves up and down relative to breeches pipe simultaneously, realizes damping shock absorption by the effect of built-in damper and damping spring.Its deficiency is: because connecting rod adopts machine riveting method, because upside-down connecting rod is longer, be easy to bending deflection after riveted joint, make its straightness accuracy overproof, and need design specialized frock, the method installation cost is high, and efficiency is low.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide the connecting rod assembly of a kind of motorcycle inverted formula shock absorber piston, this motorcycle inverted formula shock absorber piston connecting rod assembly adopts self-locking nut to be fixed link, solve the flexible distortion of connecting rod of the prior art, install inconvenient, the problems such as installation efficiency is low.
For achieving the above object and other relevant objects, the invention provides the connecting rod assembly of a kind of motorcycle inverted formula shock absorber piston, it is characterized in that: comprise connecting rod, one end of described connecting rod assembles valve seat, spring sheet, valve block and piston body successively, is fixed by self-locking nut; Piston body is provided with through hole, and described valve block offers the first damping hole.
Further, described piston body cylindrical is provided with annular groove, is provided with piston ring in annular groove.There is the function of oil sealing.
Further, described piston ring adopts polyoxymethylene to make.Cost-saving.
Further, described piston body is provided with six through holes, distributes along piston body even circumferential.
Further, the hole of described first damping hole is less than the aperture of through hole on piston body.When vibration damper moves, just damping function can be produced.
The present invention also provides a kind of motorcycle inverted formula vibration damper, comprises motorcycle inverted formula shock absorber piston as above connecting rod assembly.
As mentioned above, motorcycle inverted formula shock absorber piston of the present invention connecting rod assembly, has following beneficial effect:
Vibration damper valve seat, spring sheet, valve block, piston body are assemblied on connecting rod and are tightened by self-locking nut, and connecting rod is not yielding, can play reliable anti-loose effect, and installation cost is low simultaneously, and efficiency of assembling is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Piece mark explanation
1, connecting rod; 2, valve seat; 3, spring sheet; 4, valve block; 5, piston body; 6, through hole; 7, damping hole; 8, annular groove; 9, piston ring; 10, self-locking nut.
Embodiment
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this specification can understand other advantages of the present invention and effect easily.
In order to can the present invention be described in detail, first, motorcycle inverted formula shock absorber piston connecting rod assembly concrete structure of the present invention is explained:
As shown in Figure 1, the invention provides the connecting rod assembly of a kind of motorcycle inverted formula shock absorber piston, it is characterized in that: comprise connecting rod 1, one end of described connecting rod 1 assembles valve seat 2, spring sheet 3, valve block 4 and piston body 5 successively, and is fixed by self-locking nut 10; Piston body 5 is provided with through hole 6, and described valve block 4 offers damping hole 7.Installation cost is low, and efficiency of assembling is high.
Wherein, described piston body 5 cylindrical is provided with annular groove 7, is provided with piston ring 9 in described annular groove 8.
Wherein, described piston ring 9 adopts polyoxymethylene to make.Tradition front shock absorber piston ring adopts teflon, and cost is very high.Now adopt polyoxymethylene to substitute the material that teflon does piston ring, do not affect the using effect of vibration damper after change, polyoxymethylene makes simple, and wear-resistance and oil-resistance again, can meet the needs in front shock absorber driving process completely, and reduce cost.
Wherein, described piston body 5 is provided with six through holes, distributes along piston body 5 even circumferential.
Wherein, the hole of described damping hole 7 is less than the aperture of through hole 6 on piston body.
The present invention also provides a kind of motorcycle inverted formula vibration damper, motorcycle inverted formula shock absorber piston as above connecting rod assembly.
When motorcycle inverted formula vibration damper comprises motorcycle inverted formula shock absorber piston connecting rod assembly described above.Its working principle is: motorcycle is in rough road traveling, vibration damper constantly pumps and plays cushioning effect, on connecting rod 1, self-locking nut 10 is also thereupon constantly reciprocating up and down, now self-locking nut 10 then goes up responsive to axial force at present by being subject to, because this power is less than the self-lock force of self-locking nut 10, so good anti-loose effect can be played.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (6)
1. motorcycle inverted formula shock absorber piston connecting rod assembly, it is characterized in that: comprise connecting rod (1), one end of described connecting rod (1) assembles valve seat (2), spring sheet (3), valve block (4) and piston body (5) successively, and is fixed by self-locking nut (10); Piston body (5) is provided with through hole (6), and described valve block (4) offers damping hole (7).
2. motorcycle inverted formula shock absorber piston connecting rod assembly according to claim 1, is characterized in that: described piston body (5) cylindrical is provided with annular groove (8), is provided with piston ring (9) in described annular groove (8).
3. motorcycle inverted formula shock absorber piston connecting rod assembly according to claim 1, is characterized in that: described piston ring (9) adopts polyoxymethylene to make.
4. motorcycle inverted formula shock absorber piston according to claim 1 connecting rod assembly, is characterized in that: described piston body (5) is provided with six through holes, distributes along piston body (5) even circumferential.
5. motorcycle inverted formula shock absorber piston according to claim 1 connecting rod assembly, is characterized in that: the hole of described damping hole (7) is less than the aperture of through hole on piston body (6).
6. a motorcycle inverted formula vibration damper, is characterized in that: comprise the motorcycle inverted formula shock absorber piston connecting rod assembly described in any one Claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679189.1A CN104455167A (en) | 2014-11-24 | 2014-11-24 | Motorcycle inversed-type damper piston connecting rod combination and motorcycle inversed-type damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679189.1A CN104455167A (en) | 2014-11-24 | 2014-11-24 | Motorcycle inversed-type damper piston connecting rod combination and motorcycle inversed-type damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455167A true CN104455167A (en) | 2015-03-25 |
Family
ID=52901722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410679189.1A Pending CN104455167A (en) | 2014-11-24 | 2014-11-24 | Motorcycle inversed-type damper piston connecting rod combination and motorcycle inversed-type damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455167A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2227603Y (en) * | 1995-03-22 | 1996-05-22 | 张金泉 | Valve plate throttling type front shock absorber |
| US6120049A (en) * | 1998-10-29 | 2000-09-19 | Answer Products, Inc. | Bicycle shock absorber including lockout means |
| CN2663282Y (en) * | 2003-11-14 | 2004-12-15 | 重庆长安减震器有限公司 | Adjustable upended type front shock absorber |
| CN2808717Y (en) * | 2005-07-25 | 2006-08-23 | 重庆渝安创新科技(集团)有限公司 | Inversion type front damping device for motorcycle |
| CN204300215U (en) * | 2014-11-24 | 2015-04-29 | 重庆市亮影工贸有限公司 | The connecting rod assembly of a kind of motorcycle inverted formula shock absorber piston, motorcycle inverted formula vibration damper |
-
2014
- 2014-11-24 CN CN201410679189.1A patent/CN104455167A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2227603Y (en) * | 1995-03-22 | 1996-05-22 | 张金泉 | Valve plate throttling type front shock absorber |
| US6120049A (en) * | 1998-10-29 | 2000-09-19 | Answer Products, Inc. | Bicycle shock absorber including lockout means |
| CN2663282Y (en) * | 2003-11-14 | 2004-12-15 | 重庆长安减震器有限公司 | Adjustable upended type front shock absorber |
| CN2808717Y (en) * | 2005-07-25 | 2006-08-23 | 重庆渝安创新科技(集团)有限公司 | Inversion type front damping device for motorcycle |
| CN204300215U (en) * | 2014-11-24 | 2015-04-29 | 重庆市亮影工贸有限公司 | The connecting rod assembly of a kind of motorcycle inverted formula shock absorber piston, motorcycle inverted formula vibration damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |