CN204021063U - A kind of bicycle - Google Patents
A kind of bicycle Download PDFInfo
- Publication number
- CN204021063U CN204021063U CN201420227445.9U CN201420227445U CN204021063U CN 204021063 U CN204021063 U CN 204021063U CN 201420227445 U CN201420227445 U CN 201420227445U CN 204021063 U CN204021063 U CN 204021063U
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- CN
- China
- Prior art keywords
- sleeve
- housing
- wheel
- spring
- frame
- 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.)
- Expired - Fee Related
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
A kind of bicycle relates to a kind of improvement of bicycle structure.The utility model provides a kind of a kind of bicycle comfortable, that can clear up mud on wheel of riding.The utility model comprises vehicle frame, front-wheel, trailing wheel, brake, mud guard and vehicle seat, its structural feature is: vehicle seat lower end is provided with shock absorption device, shock absorption device comprises housing and interior first spring arranging of housing of upper end open, and vehicle seat is connected with the first spring in housing by the pipe link of below-seat; On housing lower end, after-frame, be provided with and the corresponding bumper of housing, described bumper is made up of baffle plate and the second spring, and baffle plate is fixed on the top of after-frame by the second spring; Rear end place at mud guard is provided with desludging device, described desludging device is made up of sleeve and the scraper plate being arranged in sleeve, one port of described sleeve tilt towards wheel, on sleeve, be provided with tapped bore, in tapped bore, be provided with the lead screw for fixing scraper plate and sleeve relative position.
Description
Technical field
The utility model relates to a kind of improvement of bicycle structure.
Background technology
Bicycle generally comprises vehicle frame, and vehicle seat, handlebar and wheel form, and now a lot of people, for body-building and hobby, often travel by bike, and when stroke is far away, the quality of vibration-damping bicycle effect is particularly important; In addition, can meet unavoidably rainy weather while going out, when the rainy day, road is muddy, on the mud guard of bicycle, often can become filled with silt, and impact is ridden, and the cleaning of need to often getting off is very inconvenient.
Summary of the invention
The utility model is exactly for the problems referred to above, and a kind of a kind of bicycle comfortable, that can clear up mud on wheel of riding is provided.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises vehicle frame, front-wheel, trailing wheel, brake, mud guard and vehicle seat, described vehicle frame comprises flatrack and the undercarriage that front end is connected, the lower end of undercarriage and after-frame front end are affixed, after-frame rear end is connected with trailing wheel by bearing, its structural feature is: vehicle seat lower end is provided with shock absorption device, described shock absorption device is arranged on the rear end of flatrack, shock absorption device comprises housing and interior first spring arranging of housing of upper end open, vehicle seat is connected with the first spring in housing by the pipe link of below-seat, on housing lower end, after-frame, be provided with and the corresponding bumper of housing, described bumper is made up of baffle plate and the second spring, and baffle plate is fixed on the top of after-frame by the second spring, rear end place at mud guard is provided with desludging device, described desludging device is made up of sleeve and the scraper plate being arranged in sleeve, one port of described sleeve tilt towards wheel, on sleeve, be provided with tapped bore, in tapped bore, be provided with the lead screw for fixing scraper plate and sleeve relative position.
As a kind of preferred version, between described sleeve and horizontal surface, angle is 35 °; Sleeve is low towards a side of wheel, and opposite side is high.
The beneficial effects of the utility model:
1, ride comfortable
The utility model vehicle seat lower end is provided with shock absorption device, and described shock absorption device is arranged on the rear end of flatrack, and shock absorption device comprises housing and interior first spring arranging of housing of upper end open, and vehicle seat is connected with the first spring in housing by the pipe link of below-seat; On housing lower end, after-frame, be provided with and the corresponding bumper of housing, described bumper is made up of baffle plate and the second spring, and baffle plate is fixed on the top of after-frame by the second spring; Ride while jolting, first human body is to the downward pressure of vehicle seat, vehicle seat compresses the first spring by pipe link, this is damping process for the first time, in the time that the amplitude of jolting is larger, flatrack produces deformation downwards, after the baffle plate of the housing bottom contact after-frame top of shock absorption device, compresses the second spring, and this is damping process for the second time.Through twice damping, damping effect is better, makes to ride more comfortable.
2, can clear up the mud on wheel
The utility model is provided with desludging device at the rear end place of mud guard, described desludging device is made up of sleeve and the scraper plate being arranged in sleeve, described sleeve one port tilt towards wheel, on sleeve, be provided with tapped bore, in tapped bore, be provided with the lead screw for fixing scraper plate and sleeve relative position; While running into rainy weather, first, unscrew the lead screw on sleeve, make scraper plate can be in sleeve movable, then scraper plate is pushed to the direction of wheel, distance between scraper plate and wheel is diminished; Then at tighten the screws bar.Mud is bonded on wheel, with vehicle wheel rotation, during to scraper plate place, scraper plate is wiped the mud on upper strata off, alleviates the burden of wheel, although can not remove like this mud completely, can reduce and occur filling up between wheel and mud guard the problem that mud cannot rotate wheel when mud has avoided mud too much.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of the utility model A portion.
In figure, 1 is that trailing wheel, 2 is that after-frame, 3 is that shock absorption device, 4 is that the first spring, 5 is that vehicle seat, 6 is that housing, 7 is that flatrack, 8 is that undercarriage, 9 is that mud guard, 10 is that front-wheel, 11 is that bumper, 12 is that the second spring, 13 is that baffle plate, 14 is that scraper plate, 15 is that lead screw, 16 is sleeve.
Detailed description of the invention
As shown in Figure 1, the utility model comprises vehicle frame, front-wheel 10, trailing wheel 1, brake, mud guard 9 and vehicle seat 5, described vehicle frame comprises front end connected flatrack 7 and undercarriage 8, the lower end of undercarriage 8 and after-frame 2 front ends are affixed, after-frame 2 rear end are connected with trailing wheel 1 by bearing, it is characterized in that: vehicle seat 5 lower ends are provided with shock absorption device 3, described shock absorption device 3 is arranged on the rear end of flatrack 7, shock absorption device 3 comprises the housing 6 of upper end open and the first spring 4 of housing 6 interior settings, and vehicle seat 5 is connected with the first spring 4 in housing 6 by the pipe link of vehicle seat 5 belows; On housing 6 lower ends, after-frame 2, be provided with and the corresponding bumper 11 of housing 6, described bumper 11 is made up of baffle plate 13 and the second spring 12, and baffle plate 13 is fixed on the top of after-frame 2 by the second spring 12; Rear end place at mud guard 9 is provided with desludging device, described desludging device is made up of sleeve 16 and the scraper plate 14 being arranged in sleeve 16, described sleeve 16 one port tilt towards wheel, on sleeve 16, be provided with tapped bore, in tapped bore, be provided with the lead screw 15 for fixing scraper plate 14 and sleeve 6 relative positions.
Between described sleeve 16 and horizontal surface, angle is 35 °; Sleeve 16 is low towards a side of wheel, and opposite side is high.
Described desludging device both can be arranged on the mud guard 9 of front-wheel 10 and also can be arranged on the mud guard of trailing wheel 1.
Below in conjunction with brief description of the drawings one-off process of the present utility model.
Ride while jolting, first human body is to the downward pressure of vehicle seat, vehicle seat compresses the first spring by pipe link, this is damping process for the first time, in the time that the amplitude of jolting is larger, flatrack produces deformation downwards, after the baffle plate of the housing bottom contact after-frame top of shock absorption device, compresses the second spring, and this is damping process for the second time.Through twice damping, damping effect is better, makes to ride more comfortable.
While running into rainy weather, first, unscrew the lead screw on sleeve, make scraper plate can be in sleeve movable, then scraper plate is pushed to the direction of wheel, distance between scraper plate and wheel is diminished; Then at tighten the screws bar.Mud is bonded on wheel, with vehicle wheel rotation, during to scraper plate place, scraper plate is wiped the mud on upper strata off, alleviates the burden of wheel, although can not remove like this mud completely, can reduce and occur filling up between wheel and mud guard the problem that mud cannot rotate wheel when mud has avoided mud too much.
Claims (2)
1. a bicycle, comprise vehicle frame, front-wheel (10), trailing wheel (1), brake, mud guard (9) and vehicle seat (5), described vehicle frame comprises the connected flatrack of front end (7) and undercarriage (8), the lower end of undercarriage (8) and after-frame (2) front end are affixed, after-frame (2) rear end is connected with trailing wheel (1) by bearing, it is characterized in that: vehicle seat (5) lower end is provided with shock absorption device (3), described shock absorption device (3) is arranged on the rear end of flatrack (7), shock absorption device (3) comprises housing (6) and interior first spring (4) arranging of housing (6) of upper end open, vehicle seat (5) is connected with the first spring (4) in housing (6) by the pipe link of vehicle seat (5) below, on housing (6) lower end, after-frame (2), be provided with and the corresponding bumper (11) of housing (6), described bumper (11) is made up of baffle plate (13) and the second spring (12), and baffle plate (13) is fixed on the top of after-frame (2) by the second spring (12), rear end place at mud guard (9) is provided with desludging device, described desludging device is by sleeve (16) and be arranged on scraper plate (14) formation in sleeve (16), described sleeve (16) one port tilt towards wheel, sleeve is provided with tapped bore on (16), is provided with the lead screw (15) for fixing scraper plate (14) and sleeve (6) relative position in tapped bore.
2. a kind of bicycle according to claim 1, is characterized in that: between described sleeve (16) and horizontal surface, angle is 35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227445.9U CN204021063U (en) | 2014-04-28 | 2014-04-28 | A kind of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227445.9U CN204021063U (en) | 2014-04-28 | 2014-04-28 | A kind of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204021063U true CN204021063U (en) | 2014-12-17 |
Family
ID=52060962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227445.9U Expired - Fee Related CN204021063U (en) | 2014-04-28 | 2014-04-28 | A kind of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204021063U (en) |
-
2014
- 2014-04-28 CN CN201420227445.9U patent/CN204021063U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |