CN107299955A - A kind of preposition damper of motorcycle - Google Patents
A kind of preposition damper of motorcycle Download PDFInfo
- Publication number
- CN107299955A CN107299955A CN201710686951.2A CN201710686951A CN107299955A CN 107299955 A CN107299955 A CN 107299955A CN 201710686951 A CN201710686951 A CN 201710686951A CN 107299955 A CN107299955 A CN 107299955A
- Authority
- CN
- China
- Prior art keywords
- inner cylinder
- outer barrel
- damper
- preposition
- rod
- 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
Classifications
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
Abstract
The invention discloses a kind of preposition damper of motorcycle, and in particular to motorcycle spare and accessory parts field；It includes outer barrel and inner cylinder, and outer barrel is located at the underface of inner cylinder and is set in the outer surface of inner cylinder；Two damping springs are symmetrically arranged with by symmetry axis of the vertical center line of outer barrel, the symmetry axis of two damping springs is provided with decoupling rod, it is horizontal in the inner cylinder to be provided with dividing plate, inner cylinder is divided into upper plenum and lower cavity by dividing plate, buffer bar is provided with the lower cavity, cushion rubber bumper is provided between buffer bar and decoupling rod.The present invention is not influenceed by external condition, and using the combination of two damping springs, so that damping effect becomes apparent from.
Description
Technical field
The present invention relates to motorcycle spare and accessory parts technical field, particularly a kind of preposition damper of motorcycle.
Background technology
Damper is widely used in motorcycle field, to improve the ride comfort of motorcycle in the process of moving.Prior art
In be typically employed in set on inner cylinder and damping spring and then outer barrel be set on inner cylinder to realize the damping to motorcycle；When rubbing
When motorcycle is driven on the ground of injustice, damping spring can be compressed, and then face to reduction to rub during deformation is recovered
The concussion of motorcycle vehicle body.But there is a drawback when with traditional damper：When motorcycle driving to hollow not
When in flat road surface, if one larger power upwards is given on ground, damping spring can be compressed to it is ultimate attainment, so as to greatly reduce
Damping effect；In addition, the damping effect of the damper is not only influenceed by extraneous factor, also influenceed by driver and crew's weight,
When driver and crew's weight is excessive, damping spring can be also set to lose the damping performance of script.
The content of the invention
To solve above-mentioned deficiency, it is an object of the invention to provide a kind of preposition damper of motorcycle, it can carry significantly
Damping effect is risen, and is not influenceed by extraneous factor.
The purpose of the present invention realizes that it includes outer barrel and inner cylinder with opening, institute by such technical scheme
The opening for stating outer barrel is relative with the opening of inner cylinder, and outer barrel is located at the underface of inner cylinder and is set in the outer surface of inner cylinder；With outer barrel
Vertical center line be symmetrically arranged with two damping springs for symmetry axis, one end and the bottom of outer barrel of each damping spring
Portion offsets, and the other end of damping spring is relative with the opening of inner cylinder, and the symmetry axis of two damping springs is provided with decoupling rod, institute
State decoupling rod one end and outer barrel inwall bottom it is affixed, the other end of decoupling rod extends close to the opening of inner cylinder；In described
Horizontal in cylinder to be provided with dividing plate, the two side walls of the two ends of the dividing plate respectively with inner cylinder are affixed, and inner cylinder is divided into by dividing plate
Buffer bar is provided with cavity and lower cavity, the lower cavity, one end of the buffer bar and the bottom of dividing plate are connected, buffer bar
The other end it is relative with decoupling rod, cushion rubber bumper is provided between buffer bar and decoupling rod.
Further, there is ram pot, the openend of the ram pot is provided with piston, the piston court in the upper plenum
Descend and be provided with connecting rod, one end of the connecting rod is connected with piston, the other end of connecting rod is connected through dividing plate with buffer bar.
Further, the piston is equipped with the compression valve and rebound valve that piston can be promoted to compress or uphold ram pot.
Further, the piston is provided with oil sealing packing ring with ram pot junction.
Further, it is horizontal on the end face that the damping spring is contacted with inner cylinder to be provided with beam.It is in spring quiet
Only beam during state is more than the length of decoupling rod to the distance of outer barrel bottom.
Further, it is provided with the air spring being engaged with cushion rubber bumper on the decoupling rod.
Further, the adjusting rod of two L-types is respectively arranged with the outer wall of the outer barrel, described two adjusting rods are with outer barrel
Vertical center line it is symmetrical, the transverse end of each adjusting rod and the outer wall of outer barrel are affixed, and the vertical end of adjusting rod extends to interior bucket
There are multiple adjustment holes in the top of opening, the vertical end of adjusting rod, on the outer wall of the inner cylinder it is horizontal be provided with two it is solid
Fixed pole, two fix bars are located in same perpendicular with two adjusting rods, every fix bar and corresponding regulation
The vertical end of bar is vertical, and has the fixing hole corresponding with adjustment hole in fix bar, and it is fixed that the fixing hole and adjustment hole pass through
Position pin connection.
By adopting the above-described technical solution, the present invention has the advantage that：When motorcycle driving is to low-lying uneven
When on ground, inner cylinder can move downward and extrude the damping spring of both sides first, and inner cylinder can drive buffer bar downward simultaneously
Motion, after buffer bar is contacted with decoupling rod, inner cylinder can stop continuing to extrude damping spring, prevent damping spring from being compressed by inner cylinder
To ultimate attainment, then damping spring gives inner cylinder one upward power, inner cylinder is lifted off damping bullet during deformation is recovered
Spring, so as to realize the purpose to motorcycle damping.The present invention is not influenceed by external condition, and two damping springs of use
With reference to so that damping effect becomes apparent from.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can be wanted by following specification and right
Book is sought to realize and obtain.
Brief description of the drawings
The brief description of the drawings of the present invention is as follows：
Fig. 1 is structural representation of the invention；
In figure：1. outer barrel；2. inner cylinder；3. damping spring；4. decoupling rod；5. dividing plate；6. buffer bar；7. cushion rubber bumper；8.
Ram pot；9. piston；10. connecting rod；11. compression valve；12. rebound valve；13. oil sealing packing ring；14. beam；15. air spring；
16. adjusting rod；17. fix bar；18. alignment pin.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment：
A kind of below figure 1, motorcycle includes outer barrel 1 and inner cylinder 2 with opening, the opening of outer barrel 1 with preposition damper
Relative with the opening of inner cylinder 2, outer barrel 1 is located at the underface of inner cylinder 2 and is set in the outer surface of inner cylinder 2；With outer barrel 1 it is vertical in
Heart line is that symmetry axis is symmetrically arranged with two damping springs 3, and one end and the bottom of outer barrel 1 of each damping spring 3 offset, subtracted
The other end for shaking spring 3 is relative with the opening of inner cylinder 2, and the symmetry axis of two damping springs 3 is provided with decoupling rod 4, decoupling rod 4
One end and the inwall bottom of outer barrel 1 it is affixed, the other end of decoupling rod 4 extends close to the opening of inner cylinder 2；In inner cylinder 2 laterally
Be provided with dividing plate 5, the two side walls of the two ends of dividing plate 5 respectively with inner cylinder 2 are affixed, dividing plate 5 by 2 points of inner cylinder be upper plenum and under
Buffer bar 6 is provided with cavity, lower cavity, one end of buffer bar 6 is connected with the bottom of dividing plate 5, and the other end of buffer bar 6 is with subtracting
Shake bar 4 relative, cushion rubber bumper 7 is provided between buffer bar 6 and decoupling rod 4.
The damper is arranged on motorcycle anterior, when on motorcycle driving to low-lying uneven ground, inner cylinder 2 can be to
The lower damping spring 3 for moving and extruding both sides first, and inner cylinder 2 can drive buffer bar 6 to move downward simultaneously, when buffer bar 6
After being contacted with decoupling rod 4, inner cylinder 2 can stop continuing to extrude damping spring 3, prevent damping spring 3 is compressed to by inner cylinder 2 ultimate attainment,
Then damping spring 3 gives inner cylinder 2 one upward power, inner cylinder 2 is lifted off damping spring 3 during deformation is recovered, from
And realize the purpose to motorcycle damping.Cushion rubber bumper 7 avoids decoupling rod 4 from directly being contacted with buffer bar 6.The present invention is not by the external world
The influence of condition, and using the combination of two damping springs 3, so that damping effect becomes apparent from.
There is ram pot 8, the openend of ram pot 8 is provided with piston 9 in upper plenum, piston 9 down and is provided with connecting rod
10, one end of connecting rod 10 is connected with piston 9, and the other end of connecting rod 10 is connected through dividing plate 5 with buffer bar 6.Piston 9 is equipped with energy
Piston 9 is enough promoted to compress or uphold the compression valve 11 and rebound valve 12 of ram pot 8.Piston 9 is provided with envelope with the junction of ram pot 8
Lubricating pad circle 13.
Damping effect is influenceed in order to prevent from producing larger power between buffer bar 6 and decoupling rod 4 or by the folding of decoupling rod 4
It is disconnected, hydraulic oil is full of in ram pot 8, when buffer bar 6 is moved downward, it is slow that piston 9 moves through the drive of connecting rod 10 upwards
Jumper bar 6 is moved upwards, so as to give buffer bar 6 one upward lifting forces, prevents the stress of inner cylinder 2 is excessive from causing buffer bar 6 to subtract
Shake bar 4 fractures.Buffer bar 6 moves opposite to that upwards.
It is horizontal on the end face that damping spring 3 is contacted with inner cylinder 2 to be provided with beam 14.When spring remains static
Beam 14 to the bottom of outer barrel 1 distance be more than decoupling rod 4 length.It is so as to ensure that inner cylinder 2 touches first
Damping spring 3, the ability of buffer bar 6 is contacted with decoupling rod 4 when damping spring 3 is compressed to certain length；And prevent inner cylinder 2 with subtracting
The meeting unbalance stress of damping spring 3 is so as to increase beam 14 when shake spring 3 is contacted.
The air spring 15 being engaged with cushion rubber bumper 7 is provided with decoupling rod 4.
Be respectively arranged with the adjusting rod 16 of two L-types on the outer wall of outer barrel 1, two adjusting rods 16 with outer barrel 1 it is vertical in
Heart line is symmetrical, and the transverse end and the outer wall of outer barrel 1 of each adjusting rod 16 are affixed, and the vertical end of adjusting rod 16 extends to interior bucket opening
Top, have in the vertical end of adjusting rod 16 and horizontal on multiple adjustment holes, the outer wall of inner cylinder 2 be provided with two fix bars
17, two fix bars 17 and two adjusting rods 16 are located in same perpendicular, every fix bar 17 and corresponding regulation
The vertical end of bar 16 is vertical, and has the fixing hole corresponding with adjustment hole in fix bar 17, and it is fixed that fixing hole and adjustment hole pass through
Position pin 18 is connected.
One end of fix bar 17 can be slided on the outer surface of inner cylinder 2, and the other end of fix bar 17 passes through alignment pin 18
It is fixed on adjusting rod 16, prevents inner cylinder 2 from deviateing outer barrel 1, so as to make the in the vertical direction back and forth movement of inner cylinder 2.
The compression of damping spring 3 is not influenceed by extraneous factor in the present embodiment, when damping spring 3 is compressed to necessarily
During degree, inner cylinder 2 can stop compression to it, so that it is ultimate attainment to be compressed to damping spring 3；And using two damping bullets
The combination of spring 3, so that damping effect becomes apparent from.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Right among.
Claims (7)
1. a kind of preposition damper of motorcycle, it is characterised in that：Including outer barrel and inner cylinder with opening, the outer barrel is opened
Mouth is relative with the opening of inner cylinder, and outer barrel is located at the underface of inner cylinder and is set in the outer surface of inner cylinder；With the vertical center of outer barrel
Line is that symmetry axis is symmetrically arranged with two damping springs, and each one end of the damping spring and the bottom of outer barrel offset, and subtract
The other end for shaking spring is relative with the opening of inner cylinder, and the symmetry axis of two damping springs is provided with decoupling rod, the decoupling rod
One end and outer barrel inwall bottom it is affixed, the other end of decoupling rod extends close to the opening of inner cylinder；In the inner cylinder laterally
Be provided with dividing plate, the two side walls of the two ends of the dividing plate respectively with inner cylinder are affixed, dividing plate by inner cylinder be divided into upper plenum and under
Buffer bar is provided with cavity, the lower cavity, one end of the buffer bar and the bottom of dividing plate are connected, the other end of buffer bar
It is relative with decoupling rod, cushion rubber bumper is provided between buffer bar and decoupling rod.
2. the preposition damper of motorcycle according to claim 1, it is characterised in that：There is hydraulic pressure in the upper plenum
Cylinder, the openend of the ram pot is provided with piston, and the piston down and is provided with connecting rod, one end of the connecting rod and piston
Connection, the other end of connecting rod is connected through dividing plate with buffer bar.
3. the preposition damper of motorcycle according to claim 2, it is characterised in that：The piston, which is equipped, to be promoted
Piston compresses or upheld the compression valve and rebound valve of ram pot.
4. the preposition damper of motorcycle according to claim 2, it is characterised in that：The piston and ram pot junction
It is provided with oil sealing packing ring.
5. the preposition damper of motorcycle according to claim 1, it is characterised in that：The damping spring is contacted with inner cylinder
End face on horizontal be provided with beam.Beam when spring remains static is more than to the distance of outer barrel bottom to be subtracted
Shake the length of bar.
6. the preposition damper of motorcycle according to claim 1, it is characterised in that：It is provided with and delays on the decoupling rod
Rush the air spring that rubber cushion is engaged.
7. the preposition damper of motorcycle according to claim 1, it is characterised in that：Set respectively on the outer wall of the outer barrel
Be equipped with the adjusting rod of two L-types, described two adjusting rods are symmetrical with the vertical center line of outer barrel, the transverse end of each adjusting rod with
The outer wall of outer barrel is affixed, and the vertical end of adjusting rod, which is extended in the top of interior bucket opening, the vertical end of adjusting rod, has multiple adjust
Horizontal on knothole, the outer wall of the inner cylinder to be provided with two fix bars, two fix bars are located at same with two adjusting rods
In one perpendicular, every fix bar is vertical with the vertical end of corresponding adjusting rod, and has in fix bar and adjustment hole
Corresponding fixing hole, the fixing hole and adjustment hole are by positioning pin connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710686951.2A CN107299955A (en) | 2017-08-11 | 2017-08-11 | A kind of preposition damper of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710686951.2A CN107299955A (en) | 2017-08-11 | 2017-08-11 | A kind of preposition damper of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107299955A true CN107299955A (en) | 2017-10-27 |
Family
ID=60131642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710686951.2A Pending CN107299955A (en) | 2017-08-11 | 2017-08-11 | A kind of preposition damper of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107299955A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1679082A1 (en) * | 1989-11-09 | 1991-09-23 | Производственное объединение "Корпус" | Shock absorber |
| EP0490386A3 (en) * | 1990-12-14 | 1993-01-20 | Bernard Joseph Wallis | Gas die cylinders |
| CN105240446A (en) * | 2015-11-06 | 2016-01-13 | 重庆利城减震器有限责任公司 | Front shock absorber and motorcycle |
| CN105351418A (en) * | 2015-12-02 | 2016-02-24 | 常州中航泰克船舶装备有限公司 | Shock absorber with stroke positioning and limiting effects |
| CN106704456A (en) * | 2016-12-14 | 2017-05-24 | 安徽登冠新能源电动车科技有限公司 | Stable motorcycle shock absorber |
| CN106855096A (en) * | 2016-12-14 | 2017-06-16 | 安徽登冠新能源电动车科技有限公司 | A kind of motorcycle vibration absorber |
-
2017
- 2017-08-11 CN CN201710686951.2A patent/CN107299955A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1679082A1 (en) * | 1989-11-09 | 1991-09-23 | Производственное объединение "Корпус" | Shock absorber |
| EP0490386A3 (en) * | 1990-12-14 | 1993-01-20 | Bernard Joseph Wallis | Gas die cylinders |
| CN105240446A (en) * | 2015-11-06 | 2016-01-13 | 重庆利城减震器有限责任公司 | Front shock absorber and motorcycle |
| CN105351418A (en) * | 2015-12-02 | 2016-02-24 | 常州中航泰克船舶装备有限公司 | Shock absorber with stroke positioning and limiting effects |
| CN106704456A (en) * | 2016-12-14 | 2017-05-24 | 安徽登冠新能源电动车科技有限公司 | Stable motorcycle shock absorber |
| CN106855096A (en) * | 2016-12-14 | 2017-06-16 | 安徽登冠新能源电动车科技有限公司 | A kind of motorcycle vibration absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |
|
| RJ01 | Rejection of invention patent application after publication |