CN209241237U - It is a kind of can damping cycle frame - Google Patents
It is a kind of can damping cycle frame Download PDFInfo
- Publication number
- CN209241237U CN209241237U CN201821049403.5U CN201821049403U CN209241237U CN 209241237 U CN209241237 U CN 209241237U CN 201821049403 U CN201821049403 U CN 201821049403U CN 209241237 U CN209241237 U CN 209241237U
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- CN
- China
- Prior art keywords
- vertical beam
- rear axle
- hinged
- connection hole
- damping spring
- 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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Abstract
The utility model relates to it is a kind of can damping cycle frame, rear axle bottom bar rear end and rod rear end on rear axle are affixed, rear axle bottom bar front end and vertical beam are hinged in lower vertical beam connection hole, rear axle upper boom front end is hinged with active plate, it is hinged in upper vertical beam connection hole from the extension of vertical beam two sides and vertical beam to be flexibly connected front edge of board, damping spring is hinged among active plate, the connecting plate of damping spring extends from vertical beam two sides to be connect with damping spring, damping spring front end is hinged in upper beam connection hole with horizontal upper beam, when bicycle jolts, the hinged shaft of lower vertical beam connection hole drives shock mitigation system relative motion, vibration is absorbed by the deformation of bicycle rack as far as possible, vertical beam is equipped with rubber fender with rear axle crotch opposite side at active plate, to increase rear axle upper boom front end and active plate rear end junction and vertical beam The buffer protection of contact site reduces the abrasion between each structure, improves integrally-built buffering effect.
Description
Technical field
The utility model relates to a kind of cycle frame, more particularly to it is a kind of can damping cycle frame.
Background technique
Main structure of the cycle frame as bicycle, connects all parts of bicycle, sends out in whole bicycle
Wave extremely important effect.The vehicle frame overwhelming majority of bicycle is all that tubular structure bracket passes through triangle frame in the prior art
Structure principle is welded, and the modes such as saddle pipe damping, front fork damping that damping bicycle uses in the prior art are to some extent
Poor, complex structure and other problems that there are damping effects, and not to the shock-absorbing protecting between details, so that bicycle rack is whole
On be unable to fully deformation and absorb jolting in driving process, when pavement conditions are bad, it is serious not only result in each component wear,
And it is be easy to cause the premature fatigue of user, influence safety traffic and comfort level.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and providing one kind can damping
Cycle frame.
The utility model is to be achieved by the following technical programs:
It is a kind of can damping cycle frame, including front fork sleeve, saddle casing, axis casing and rear axle crotch are special
Sign is, vertical beam is equipped between the saddle casing and axis casing, and cant beam is equipped between the axis casing and front fork sleeve,
Between the vertical beam and front fork sleeve be equipped with reinforce upper beam, between the vertical beam and cant beam be equipped with horizontal upper beam, it is described level on
Beam and reinforce intersecting affixed in the middle part of upper beam, the rear axle crotch includes rear axle upper boom and rear axle bottom bar, rear axle bottom bar rear end
It is affixed with rod rear end on rear axle, the engaging lug of the vertical beam lower end and rear axle crotch opposite side equipped with leukorrhagia vertical beam connecting hole,
Rear axle bottom bar front end and vertical beam are hinged in lower vertical beam connection hole, and rear axle upper boom front end is hinged with active plate,
The vertical beam is equipped with the engaging lug for taking vertical beam connecting hole, the activity close to axis casing one end and front fork sleeve opposite side
It is hinged in upper vertical beam connection hole from the extension of vertical beam two sides and vertical beam to connect front edge of board, is hinged with and subtracts among the active plate
Spring is shaken, the connecting plate of the damping spring extends from vertical beam two sides to be connect with damping spring, close in the middle part of the horizontal upper beam
It is equipped with the engaging lug with upper beam connecting hole with the downside for reinforcing upper beam infall, the damping spring front end and horizontal upper beam exist
Upper beam connection hole is hinged, and rear axle crotch tail portion is equipped with rear axle pintle.
The vertical beam is equipped with rubber fender with rear axle crotch opposite side at active plate.
The beneficial effects of the utility model are:
Since rear axle bottom bar rear end and rod rear end on rear axle are affixed, rear axle bottom bar front end and vertical beam are in lower vertical beam
Connection hole is hinged, and rear axle upper boom front end is hinged with active plate, and the flexible connection front edge of board prolongs from vertical beam two sides
It stretches and vertical beam is hinged in upper vertical beam connection hole, damping spring is hinged among the active plate, the damping spring
Connecting plate extends from vertical beam two sides to be connect with damping spring, and the damping spring front end and horizontal upper beam are cut with scissors in upper beam connection hole
It connects, so that the hinged shaft of lower vertical beam connection hole drives shock mitigation system relative motion, as far as possible by certainly when bicycle jolts
The deformation of driving frame shakes to absorb, and effectively improves safety and the comfort of bicycle.
Reinforce upper beam due to being equipped between the vertical beam and front fork sleeve, is equipped in level between the vertical beam and cant beam
Beam, the horizontal upper beam and reinforces intersecting affixed in the middle part of upper beam, forms multiple stable triangles, so that it is compact-sized, it is whole
Body effect is strong, convenient for promoting the stability of bicycle.
Since the vertical beam is equipped with rubber fender with rear axle crotch opposite side at active plate, when bicycle is run
When winnowing with a dustpan, the hinged shaft of lower vertical beam connection hole drives shock mitigation system relative motion, to increase rear axle upper boom front end and activity even
The buffer protection of fishplate bar rear end junction and vertical beam contact site reduces the abrasion between each structure, improves integrally-built
Buffering effect.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
In figure: 1. saddle casings, 2. vertical beams, 3. horizontal upper beams, 4. reinforce upper beam, 5. front fork sleeves, 6. cant beams, 7. upper beams
Connecting hole, 8. damping springs, 9. active plates, 10. rear axle upper booms, 11. rear axle pintles, 12. rear axle bottom bars, 13. bottom bracket axles
It manages, vertical beam connecting hole on 14., 15. lower vertical beam connecting holes, 16. rubber fenders.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model includes front fork sleeve 5, saddle casing 1, axis casing 13 and rear axle crotch, it is described
It is equipped with vertical beam 2 between saddle casing 1 and axis casing 13, cant beam 6, institute are equipped between the axis casing 13 and front fork sleeve 5
It states to be equipped between vertical beam 2 and front fork sleeve 5 and reinforces upper beam 4, horizontal upper beam 3, the water are equipped between the vertical beam 2 and cant beam 6
Flat upper beam 3 and reinforce intersecting affixed in the middle part of upper beam 4, the rear axle crotch includes rear axle upper boom 10 and rear axle bottom bar 12, after described
12 rear end of axis bottom bar and 10 rear end of rear axle upper boom are affixed, and 2 lower end of vertical beam and rear axle crotch opposite side are equipped with leukorrhagia vertical beam
The engaging lug of connecting hole 15,12 front end of rear axle bottom bar and vertical beam 2 are hinged at lower vertical beam connecting hole 15, the rear axle upper boom
10 front ends are hinged with active plate 9, and the vertical beam 2 is equipped with band close to 13 one end of axis casing and 5 opposite side of front fork sleeve
The engaging lug of upper vertical beam connecting hole 14,9 front end of active plate extends from 2 two sides of vertical beam to be connect with vertical beam 2 in upper vertical beam
It is hinged at hole 14, damping spring 8 is hinged among the active plate 9, the connecting plate of the damping spring 8 is from 2 liang of vertical beam
Side extends to be connect with damping spring 8, and horizontal close be equipped with the downside for reinforcing 4 infall of upper beam in 3 middle part of upper beam takes
The engaging lug of beam connecting hole 7,8 front end of damping spring and horizontal upper beam 3 are hinged at upper beam connecting hole 7, the rear yoke
Frame tail portion is equipped with rear axle pintle 11.
Vertical beam 2 is equipped with rubber fender 16 with rear axle crotch opposite side at active plate 9 in this example.
Above-mentioned " being equipped with " indicates to be fixedly connected, and the form being fixedly connected can be welding.
Since rear axle bottom bar rear end and rod rear end on rear axle are affixed, rear axle bottom bar front end and vertical beam are in lower vertical beam
Connection hole is hinged, and rear axle upper boom front end is hinged with active plate, and the flexible connection front edge of board prolongs from vertical beam two sides
It stretches and vertical beam is hinged in upper vertical beam connection hole, damping spring is hinged among the active plate, the damping spring
Connecting plate extends from vertical beam two sides to be connect with damping spring, and the damping spring front end and horizontal upper beam are cut with scissors in upper beam connection hole
It connects, so that the hinged shaft of lower vertical beam connection hole drives shock mitigation system relative motion, as far as possible by certainly when bicycle jolts
The deformation of driving frame shakes to absorb, and effectively improves safety and the comfort of bicycle.
Reinforce upper beam due to being equipped between the vertical beam and front fork sleeve, is equipped in level between the vertical beam and cant beam
Beam, the horizontal upper beam and reinforces intersecting affixed in the middle part of upper beam, forms multiple stable triangles, so that it is compact-sized, it is whole
Body effect is strong, convenient for promoting the stability of bicycle.
Since the vertical beam is equipped with rubber fender with rear axle crotch opposite side at active plate, when bicycle is run
When winnowing with a dustpan, the hinged shaft of lower vertical beam connection hole drives shock mitigation system relative motion, to increase rear axle upper boom front end and activity even
The buffer protection of fishplate bar rear end junction and vertical beam contact site reduces the abrasion between each structure, improves integrally-built
Buffering effect.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (2)
1. one kind can damping cycle frame, including front fork sleeve, saddle casing, axis casing and rear axle crotch, feature
It is, vertical beam is equipped between the saddle casing and axis casing, cant beam, institute is equipped between the axis casing and front fork sleeve
It states to be equipped between vertical beam and front fork sleeve and reinforces upper beam, horizontal upper beam, the horizontal upper beam are equipped between the vertical beam and cant beam
Affixed with reinforcing intersecting in the middle part of upper beam, the rear axle crotch includes rear axle upper boom and rear axle bottom bar, rear axle bottom bar rear end and
Rod rear end is affixed on rear axle, the engaging lug of the vertical beam lower end and rear axle crotch opposite side equipped with leukorrhagia vertical beam connecting hole, institute
It is hinged in lower vertical beam connection hole to state rear axle bottom bar front end and vertical beam, rear axle upper boom front end is hinged with active plate, institute
It states vertical beam and is equipped with the engaging lug for taking vertical beam connecting hole close to axis casing one end and front fork sleeve opposite side, the activity is even
Fishplate bar front end extends from vertical beam two sides and vertical beam is hinged in upper vertical beam connection hole, is hinged with damping among the active plate
Spring, the connecting plate of the damping spring extends from vertical beam two sides to be connect with damping spring, the horizontal upper beam middle part it is close with
The downside for reinforcing upper beam infall is equipped with the engaging lug with upper beam connecting hole, and the damping spring front end and horizontal upper beam are upper
Beam connection hole is hinged, and rear axle crotch tail portion is equipped with rear axle pintle.
2. one kind according to claim 1 can damping cycle frame, which is characterized in that the vertical beam close to activity even
Rubber fender is equipped with rear axle crotch opposite side at fishplate bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049403.5U CN209241237U (en) | 2018-07-03 | 2018-07-03 | It is a kind of can damping cycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049403.5U CN209241237U (en) | 2018-07-03 | 2018-07-03 | It is a kind of can damping cycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209241237U true CN209241237U (en) | 2019-08-13 |
Family
ID=67516814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821049403.5U Expired - Fee Related CN209241237U (en) | 2018-07-03 | 2018-07-03 | It is a kind of can damping cycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209241237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111108038A (en) * | 2019-12-13 | 2020-05-05 | 苏州锂智车业科技有限公司 | Shock-absorbing bicycle |
-
2018
- 2018-07-03 CN CN201821049403.5U patent/CN209241237U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111108038A (en) * | 2019-12-13 | 2020-05-05 | 苏州锂智车业科技有限公司 | Shock-absorbing bicycle |
| WO2021114292A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州锂智车业科技有限公司 | Shock-absorbing bicycle |
| CN111108038B (en) * | 2019-12-13 | 2021-08-24 | 苏州锂智车业科技有限公司 | Shock-absorbing bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20200703 |