CN203652043U - Inverted motorcycle front shock absorber - Google Patents
Inverted motorcycle front shock absorber Download PDFInfo
- Publication number
- CN203652043U CN203652043U CN201320687915.5U CN201320687915U CN203652043U CN 203652043 U CN203652043 U CN 203652043U CN 201320687915 U CN201320687915 U CN 201320687915U CN 203652043 U CN203652043 U CN 203652043U
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- damper
- fork tube
- front fork
- urceolus
- damping spring
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Abstract
The utility model discloses an inverted motorcycle front shock absorber. The inverted motorcycle front shock absorber is used for solving the problem of low shock-absorbing performance of the conventional shock absorber, which cannot meet the requirements on the shock absorber of a motorcycle for racing. The inverted motorcycle front shock absorber comprises a bottom cylinder, an outer cylinder, a front fork tube and an end cover, wherein the end cover is mounted at the end part of the outer cylinder, one end of the front fork tube is connected with the bottom cylinder, and the other end of the front fork tube is arranged in the outer cylinder in a sleeving manner; shock-absorbing springs and a damper are arranged on the front fork tube, one end of each shock-absorbing spring is in contact with the end cover, the other end of each shock-absorbing spring is in contact with the damper, the other end of the damper and the front fork tube are all connected onto the bottom cylinder. The inverted motorcycle front shock absorber has good shock-absorbing performance, and can meet the requirements of the motorcycle on different road conditions, jumping degrees and turning degrees; meanwhile, the vibration and impact coming from the road can be absorbed by the inverted motorcycle front shock absorber comfortably, smoothly, flexibly and effectively, so that the front shock absorber is suitable for general motorcycles, and particularly applied to the motorcycles for racing.
Description
Technical field
The utility model relates to a kind of bumper, relates to specifically a kind of inversion type front damper of motorcycle, is specially adapted to racing motorcycle.
Background technology
Motor bike, from urban development to rural area, is transitioned into and rides instead of walk and transport vehicle from luxury goods, and then motor bike progressively gets back to city from rural area, and as physical culture, leisure, contest articles for use, motor bike racing car campaign is also like a raging fire.
In order to relax the impact and the vibrations that are subject to because road is uneven in the process of moving with decay motor bike, guarantee ride comfort and the traveling comfort of driving, be conducive to improve the service life of motor bike and the stability of manipulation, on motor bike, be provided with dampening arrangement.
Racing car type motor bike, to the properties of bumper, the requirement on flexibility of damping capacity, buffering, intensity, jump, turning is higher than the performance requriements of general motorcycle vibration absorber far away, in different road conditions, different jump height, different turning camber, bumper all requires vibrations and the impact of comfortable, steady, flexible, effective absorption from road surface, adapts to various road surfaces.
Application number is 02221272.8, Granted publication number is that the Chinese utility model patent of CN2500594Y discloses a kind of inversed front shock absorber, comprise end cylinder, breeches pipe, damping spring, cover of dust, back-up ring, oil sealing, plain cushion, lining, end cap, screw, the breeches pipe of the breeches pipe combination forming at end cylinder, positioning seat, breeches pipe is set with urceolus outward, at the in-built damping spring of breeches pipe, in damping spring, be set with clutch release slave cylinder, in clutch release slave cylinder, one is equipped with bottom valve combination, connecting rod assembly and guide holder are equipped with in other end, and connecting rod stretches out work cylinder end and is threaded with end cap through piston tube combination.
Application number is 03234269.1, Granted publication number is that the Chinese utility model patent of CN 2621963Y discloses a kind of interior monotubular damper inversed front shock absorber, in being applicable to, the interior monotubular damper inversed front shock absorber of high-grade cross-country car and racing car, comprise end cylinder, front fork tube, cover of dust, urceolus, end cap, cushion rubber, liner clamp, packing ring, oil sealing, damping spring, base, positioning seat, screw, jam nut, open washer, back-up ring, piston body, spacing pad, buffer spring, clutch release slave cylinder, guide holder, connecting rod, damper, front fork tube one headgear is equipped with end cylinder, other end is set with urceolus, between front fork tube outer wall and outer tube inner wall, be provided with lining, in front fork tube, be provided with damper, be set with damping spring on damper, one of damping spring contacts with positioning seat, and other end is spacing by being arranged on liner clamp on damper, between liner clamp and front fork tube inwall, is provided with piston ring.
Application number is 200810243145.9, Granted publication number is that the Chinese invention patent of CN 101746467 A discloses a kind of inversed front shock absorber combination device, it is provided with two bumpers, in one bumper, be provided with valve system, but there is no damping spring, in another bumper, be provided with damping spring, but there is no valve system.
But existing motorcycle vibration absorber damping performance is poor, can not meet the shock attenuation needs of motor bike in different road conditions, different jumping degree, different turning cambers, make bumper can not be comfortable, steady, flexible, actv. absorption is from the shock and impact on road surface; Especially for racing car type motor bike, existing motorcycle vibration absorber can not meet its demand to damping especially.
Utility model content
The utility model is poor for solving existing motorcycle vibration absorber damping performance, can not make bumper comfortable, steadily, flexibly, actv. absorption is from the shock and impact on road surface, and be not suitable for the problem of the shock attenuation needs of racing car type motor bike, and provide a kind of inversion type front damper of motorcycle, can improve damping performance, meet motor bike in different road conditions, different jumping degrees, the demand of different turning cambers, can be comfortable, steadily, flexibly, actv. absorption is from the shock and impact on road surface, the utility model is applicable to common motor bike, be specially adapted to the damping of racing car type motor bike.
The utility model for addressing the above problem adopted technical scheme is:
A kind of inversion type front damper of motorcycle, comprise end cylinder, urceolus, front fork tube and end cap, described end cap is arranged on the end of urceolus, described front fork tube one end is connected with end cylinder, in other end suit urceolus, it is characterized in that: described front fork tube is provided with damping spring and damper described damping spring one end contact end cap, other end contact damping device, the other end of described damper is connected on end cylinder together with front fork tube.
Further, described damper comprises connecting rod, piston and ram pot, the two ends of described ram pot are separately installed with guide holder and bottom valve, one end of described connecting rod is plugged in the guide pipe being arranged in urceolus, the other end is connected with the piston being arranged in ram pot with guide holder through damping spring successively, and described piston is equipped with compression valve and rebound valve.
Further, the connecting rod between described guide holder and piston is also arranged with buffer spring.
Further, between described front fork tube and urceolus, be provided with sliding shaft sleeve.
Further, between described end cap and damping spring, be provided with liner, described damping spring is set in outside guide pipe.
Further, described end cap is provided with the set screw for adjustable pressure or oil pressure.
Further, described front fork tube is connected through bearing pin with end cylinder.
Compared with prior art, the utlity model has following beneficial effect:
One, the utility model inversion type front damper of motorcycle, comprises end cylinder, urceolus, front fork tube and end cap, and end cap is arranged on the end of urceolus, and front fork tube one end is connected with end cylinder, in other end suit urceolus; Front fork tube is provided with damping spring and damper, damping spring one end contact end cap, and other end contact damping device, the other end of damper is connected on end cylinder together with front fork tube.The utility model had both arranged damping spring in front fork tube, damper is set again, play the effect of damping by the combined action of damping spring and damper, improve the damping performance of bumper, can make that bumper is comfortable, steady, flexible, actv. absorption is from the shock and impact on road surface, can meet the demand of motor bike in different road conditions, different jumping degree, different turning cambers, improve the traveling comfort of riding.
Two, damper of the present utility model comprises connecting rod, piston and ram pot, the two ends of ram pot are separately installed with guide holder and bottom valve, one end of connecting rod is plugged in the guide pipe being arranged in urceolus, and the other end is connected with the piston being arranged in ram pot with guide holder through damping spring successively; Piston is equipped with compression valve and rebound valve.Damper of the present utility model can actv. compression damping power and the recovery damping force of decay motor bike, further improve the traveling comfort of riding.
Three, the connecting rod between guide holder of the present utility model and piston is also arranged with buffer spring, can further improve damping performance, make bumper can comfortable, steady, flexible, effective absorption from the shock and impact on road surface.
Four, between front fork tube of the present utility model and urceolus, be provided with sliding shaft sleeve, can reduce the wearing and tearing between front fork tube and urceolus, make the front fork tube can pulsation-free crank motion in urceolus simultaneously, improve traveling comfort and the stationarity of bumper.
Five, between end cap of the present utility model and damping spring, be provided with liner, damping spring is set in outside guide pipe.Compression damping power when the utility model can cushion front fork tube compression by Multistage damping processing, can make front fork tube fast speed restore simultaneously, improves the ability of bumper damping adjusting power, enables to meet the shock attenuation needs on different road surfaces.
Six, end cap of the present utility model is provided with the set screw for adjustable pressure or oil pressure, by set screw adjustable pressure or oil pressure, can regulate according to different road surface situations and different bicyclists, improve further traveling comfort and the stationarity of riding.
Seven, front fork tube of the present utility model is connected through bearing pin with end cylinder, has simple in structurely, and Assembly &Disassembly is feature easily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at Fig. 1 A place;
Fig. 3 is the partial enlarged drawing at Fig. 1 B place;
Fig. 4 is the structural representation of the utility model damper;
Mark in figure: 1, set screw, 2, end cap, 3, liner, 4, damping spring, 5, guide pipe, 6, urceolus, 7, connecting rod, 8, front fork tube, 9, guide holder, 10, piston, 11, ram pot, 12, end cylinder, 13, bearing pin, 14, buffer spring, 15, sliding shaft sleeve, 16, bottom valve assembly.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model will be further described.
The utility model inversion type front damper of motorcycle, comprises end cylinder 12, urceolus 6, front fork tube 8 and end cap 2, and end cap 2 is arranged on the end of urceolus 6, and front fork tube 8 one end are connected with end cylinder 12, and the other end is set in urceolus 6; Front fork tube 8 is provided with damping spring 4 and damper, damping spring 4 one end contact end caps 2, and other end contact damping device, the other end of damper is connected on end cylinder 12 together with front fork tube 8.The utility model had both arranged damping spring in front fork tube, damper is set again, play the effect of damping by the combined action of damping spring and damper, improve the damping performance of bumper, can make that bumper is comfortable, steady, flexible, actv. absorption is from the shock and impact on road surface, can meet the demand of motor bike in different road conditions, different jumping degree, different turning cambers, improve the traveling comfort of riding.
Damper of the present utility model comprises connecting rod 7, piston 10 and ram pot 11, the two ends of ram pot 11 are separately installed with guide holder 9 and bottom valve assembly 16, one end of connecting rod 7 is plugged in the guide pipe 5 being arranged in urceolus 6, and the other end is connected with the piston 10 being arranged in ram pot 11 with guide holder 9 through damping spring 4 successively; Piston 10 is equipped with compression valve and rebound valve.Damper of the present utility model can actv. compression damping power and the recovery damping force of decay motor bike, further improve the traveling comfort of riding.
Connecting rod 7 between guide holder 9 of the present utility model and piston 10 is also arranged with buffer spring 14, can further improve damping performance, make bumper can comfortable, steady, flexible, effective absorption from the shock and impact on road surface.
Sliding shaft sleeve 15 between front fork tube 8 of the present utility model and urceolus 6, can reduce the wearing and tearing between front fork tube and urceolus, makes the front fork tube can pulsation-free crank motion in urceolus simultaneously, improves traveling comfort and the stationarity of bumper.As a kind of mode of selection, between front fork tube and urceolus, be provided with two groups of sliding shaft sleeves.
Between end cap 2 of the present utility model and damping spring 4, be provided with liner 3, damping spring 4 is set in outside guide pipe 5.Compression damping power when the utility model can cushion front fork tube compression by Multistage damping processing, can make front fork tube fast speed restore simultaneously, improves the ability of bumper damping adjusting power, enables to meet the shock attenuation needs on different road surfaces.
End cap 2 of the present utility model is provided with the set screw 1 for adjustable pressure or oil pressure, by set screw 1 adjustable pressure or oil pressure, can regulate according to different road surface situations and different bicyclists, improve further traveling comfort and the stationarity of riding.
Embodiment mono-
The inversion type front damper of motorcycle of the present embodiment, comprises end cylinder 12, urceolus 6, front fork tube 8 and end cap 2, and end cap 2 is arranged on the end of urceolus 6, and front fork tube 8 one end are connected with end cylinder 12, and the other end is set in urceolus 6; Front fork tube 8 is provided with damping spring 4 and damper, damping spring 4 one end contact end caps 2, and other end contact damping device, the other end of damper is connected on end cylinder 12 together with front fork tube 8.The utility model had both arranged damping spring in front fork tube, damper is set again, play the effect of damping by the combined action of damping spring and damper, improve the damping performance of bumper, can make that bumper is comfortable, steady, flexible, actv. absorption is from the shock and impact on road surface, can meet the demand of motor bike in different road conditions, different jumping degree, different turning cambers, improve the traveling comfort of riding.
Embodiment bis-
The inversion type front damper of motorcycle of the present embodiment, comprises end cylinder 12, urceolus 6, front fork tube 8 and end cap 2, and end cap 2 is arranged on the end of urceolus 6, and front fork tube 8 one end are connected with end cylinder 12, and the other end is set in urceolus 6; Front fork tube 8 is provided with damping spring 4 and damper, damping spring 4 one end contact end caps 2, and other end contact damping device, the other end of damper is connected on end cylinder 12 together with front fork tube 8.Damper comprises connecting rod 7, piston 10 and ram pot 11, the two ends of ram pot 11 are separately installed with guide holder 8 and bottom valve assembly 16, one end of connecting rod 7 is plugged in the guide pipe 5 being arranged in urceolus 6, and the other end is connected with the piston 10 being arranged in ram pot 11 with guide holder 9 through damping spring 4 successively; Piston 10 is equipped with compression valve and rebound valve.
Embodiment tri-
The inversion type front damper of motorcycle of the present embodiment, comprises end cylinder 12, urceolus 6, front fork tube 8 and end cap 2, and end cap 2 is arranged on the end of urceolus 6, and front fork tube 8 one end are connected with end cylinder 12, and the other end is set in urceolus 6; Front fork tube 8 is provided with damping spring 4 and damper, damping spring 4 one end contact end caps 2, and other end contact damping device, the other end of damper is connected on end cylinder 12 together with front fork tube 8.Damper comprises connecting rod 7, piston 10 and ram pot 11, the two ends of ram pot 11 are separately installed with guide holder 9 and bottom valve assembly 16, one end of connecting rod 7 is plugged in the guide pipe 5 being arranged in urceolus 6, and the other end is connected with the piston 10 being arranged in ram pot 11 with guide holder 9 through damping spring 4 successively; Piston 10 is equipped with compression valve and rebound valve.Connecting rod 7 between guide holder 9 and piston 10 is also arranged with buffer spring 14.
Embodiment tetra-
The inversion type front damper of motorcycle of the present embodiment, comprises end cylinder 12, urceolus 6, front fork tube 8 and end cap 2, and end cap 2 is arranged on the end of urceolus 6, and front fork tube 8 one end are connected with end cylinder 12, in other end suit urceolus 6; Between front fork tube 8 and urceolus 6, be provided with sliding shaft sleeve 15; Front fork tube 8 is provided with damping spring 4 and damper, damping spring 4 one end contact end caps 2, and other end contact damping device, the other end of damper is connected on end cylinder 12 together with front fork tube 8.Damper comprises connecting rod 7, piston 10 and ram pot 11, the two ends of ram pot 11 are separately installed with guide holder 9 and bottom valve assembly 16, one end of connecting rod 7 is plugged in the guide pipe 5 being arranged in urceolus 6, and the other end is connected with the piston 10 being arranged in ram pot 11 with guide holder 9 through damping spring 4 successively; Piston 10 is equipped with compression valve and rebound valve.Connecting rod 7 between guide holder 9 and piston 10 is also arranged with buffer spring 14.
Embodiment five
The inversion type front damper of motorcycle of the present embodiment, comprises end cylinder 12, urceolus 6, front fork tube 8 and end cap 2, and end cap 2 is arranged on the end of urceolus 6; End cap 2 is equipped with liner 3; Front fork tube 8 one end are connected with end cylinder 12, and the other end is set in cylinder 6; Between front fork tube 8 and urceolus 6, be provided with sliding shaft sleeve 15; Front fork tube 8 is provided with damping spring 4 and damper, damping spring 4 one end in contact are disposed in the liner 3 on end cap 2, damping spring 4 is also set in guide holder 5 peripheries that are arranged in urceolus 6, the other end contact damping device of damping spring 4, and the other end of damper is connected on end cylinder 12 together with front fork tube 8.Damper comprises connecting rod 7, piston 10 and ram pot 11, the two ends of ram pot 11 are separately installed with guide holder 9 and bottom valve assembly 16, one end of connecting rod 7 is plugged in the guide pipe 5 being arranged in urceolus 6, and the other end is connected with the piston 10 being arranged in ram pot 11 with guide holder 9 through damping spring 4 successively; Piston 10 is equipped with compression valve and rebound valve.Connecting rod 7 between guide holder 9 and piston 10 is also arranged with buffer spring 14.
Embodiment six
The inversion type front damper of motorcycle of the present embodiment, comprises end cylinder 12, urceolus 6, front fork tube 8 and end cap 2, and end cap 2 is arranged on the end of urceolus 6; End cap 2 is provided with the set screw 1 for adjustable pressure or oil pressure; Front fork tube 8 one end are connected through bearing pin 13 with end cylinder 12, and the other end is set in urceolus 6; Between front fork tube 8 and urceolus 6, be provided with sliding shaft sleeve 15; Front fork tube 8 is provided with damping spring 4 and damper, damping spring 4 one end in contact are disposed on the liner 3 on end cap 2, damping spring 4 is also set in guide holder 5 peripheries that are arranged in urceolus 6, the other end contact damping device of damping spring 4, and the other end of damper is connected on end cylinder 12 together with front fork tube 8.Damper comprises connecting rod 7, piston 10 and ram pot 11, the two ends of ram pot 11 are separately installed with guide holder 9 and bottom valve assembly 16, one end of connecting rod 7 is plugged in the guide pipe 5 being arranged in urceolus 6, and the other end is connected with the piston 10 being arranged in ram pot 11 with guide holder 9 through damping spring 4 successively; Piston 10 is equipped with compression valve and rebound valve.Connecting rod 7 between guide holder 9 and piston 10 is also arranged with buffer spring 14.
Inversion type front damper of motorcycle of the present utility model, can improve the damping performance of bumper, can make that bumper is comfortable, steady, flexible, actv. absorption is from the shock and impact on road surface, can meet the demand of motor bike in different road conditions, different jumping degree, different turning cambers, improve the traveling comfort of riding; The size that simultaneously can regulate according to different road surface situations and different bicyclists oil pressure or air pressure, improves bicyclist's traveling comfort, is not only applicable to the damping of common motor bike, can also meet the damping requirement of racing car type motor bike simultaneously.
Claims (7)
1. an inversion type front damper of motorcycle, comprise end cylinder (12), urceolus (6), front fork tube (8) and end cap (2), described end cap (2) is arranged on the end of urceolus (6), described front fork tube (8) one end is connected with end cylinder (12), the other end is set in urceolus (6), it is characterized in that: described front fork tube (8) is provided with damping spring (4) and damper described damping spring (4) one end contact end cap (2), other end contact damping device; The other end of described damper is connected on end cylinder (12) together with front fork tube (8).
2. inversion type front damper of motorcycle according to claim 1, it is characterized in that: described damper comprises connecting rod (7), piston (10) and ram pot (11), the two ends of described ram pot (11) are separately installed with guide holder (9) and bottom valve assembly (16), one end of described connecting rod (7) is plugged in the guide pipe (5) being arranged in urceolus (6), the other end is connected with the piston (10) being arranged in ram pot (11) with guide holder (9) through damping spring (4) successively, and described piston (10) is equipped with compression valve and rebound valve.
3. inversion type front damper of motorcycle according to claim 2, is characterized in that: the connecting rod (7) between described guide holder (9) and piston (10) is also arranged with buffer spring (14).
4. inversion type front damper of motorcycle according to claim 3, is characterized in that: between described front fork tube (8) and urceolus (6), be provided with sliding shaft sleeve (15).
5. according to the arbitrary described inversion type front damper of motorcycle of claim 1-4, it is characterized in that: between described end cap (2) and damping spring (4), be provided with liner (3), described damping spring (4) is set in outside guide pipe (5).
6. inversion type front damper of motorcycle according to claim 5, is characterized in that: described end cap (2) is provided with the set screw (1) for adjustable pressure or oil pressure.
7. inversion type front damper of motorcycle according to claim 6, is characterized in that: described front fork tube (8) is connected through bearing pin (13) with end cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687915.5U CN203652043U (en) | 2013-11-04 | 2013-11-04 | Inverted motorcycle front shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687915.5U CN203652043U (en) | 2013-11-04 | 2013-11-04 | Inverted motorcycle front shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203652043U true CN203652043U (en) | 2014-06-18 |
Family
ID=50918462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687915.5U Withdrawn - After Issue CN203652043U (en) | 2013-11-04 | 2013-11-04 | Inverted motorcycle front shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203652043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523142A (en) * | 2013-11-04 | 2014-01-22 | 四川川南减震器集团有限公司 | Upside-down motorcycle front shock absorber |
-
2013
- 2013-11-04 CN CN201320687915.5U patent/CN203652043U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523142A (en) * | 2013-11-04 | 2014-01-22 | 四川川南减震器集团有限公司 | Upside-down motorcycle front shock absorber |
| CN103523142B (en) * | 2013-11-04 | 2016-08-24 | 四川川南减震器集团有限公司 | A kind of Upside-down motorcycle front shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |