CN203511928U - Bicycle frame with damping function - Google Patents
Bicycle frame with damping function Download PDFInfo
- Publication number
- CN203511928U CN203511928U CN201320591306.XU CN201320591306U CN203511928U CN 203511928 U CN203511928 U CN 203511928U CN 201320591306 U CN201320591306 U CN 201320591306U CN 203511928 U CN203511928 U CN 203511928U
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- CN
- China
- Prior art keywords
- frame
- sleeve pipe
- front fork
- arc
- vibration damper
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- 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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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a bicycle frame, in particular to a bicycle frame with the damping function. The bicycle frame with the damping function comprises a front fork sleeve, a saddle casing pipe, an intermediate shaft casing pipe and a rear shaft fork frame, wherein a vertical beam is arranged below the saddle casing pipe, an upper beam is arranged between the front fork sleeve and the vertical beam, an inclined beam is arranged below the portion, on one side of the front fork sleeve, of the upper beam, a damping plate is fixedly connected between the upper beam and the inclined beam, the intermediate shaft casing pipe is arranged at the lower end of the rear shaft fork frame, an arc-shaped connecting frame is fixedly connected to the front end of the rear shaft fork frame, the lower end of the arc-shaped connecting frame and the lower end of the inclined beam are hinged through a hinge pin, and a damping spring is connected between the upper end of the arc-shaped connecting frame and the damping plate. Due to the arc-shaped connecting frame, the overall strength of the bicycle frame is effectively increased, vibration is absorbed by deformation of the bicycle frame as much as possible through the damping spring between the arc-shaped connecting frame and the damping plate, and safety and comfort of a bicycle are improved.
Description
Technical field
The utility model relates to a kind of cycle frame, relates in particular to a kind of cycle frame with shock-absorbing function.
Background technology
In prior art, the vehicle frame of bicycle generally comprises for the front fork sleeve of front fork is installed, for the saddle sleeve pipe of saddle is installed, for the axis sleeve pipe of axis is installed, between front fork sleeve and saddle sleeve pipe, by upper beam, connect, between axis sleeve pipe and front fork sleeve, by cant beam, connect, and by vertical beam, be connected between saddle sleeve pipe and axis sleeve pipe, also establish in addition for the rear axle crotch of trailing wheel is installed, rear axle crotch one end is used for installing rear axle, and the other end is fixedly connected with axis sleeve pipe.
But in prior art, because rear axle crotch is fixedly connected with axis sleeve pipe, make the bicycle rack on the whole cannot deformation and absorb jolting in driving process, when pavement conditions is bad, easily cause the fatigue that user is too early, affect 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 a kind of cycle frame with shock-absorbing function is provided.
The utility model is to be achieved by the following technical programs:
A kind of cycle frame with shock-absorbing function, comprise front fork sleeve, saddle sleeve pipe, axis sleeve pipe and rear axle crotch, described saddle sleeve pipe has vertical beam, between described front fork sleeve and vertical beam, be provided with upper beam, the upper beam below of described front fork sleeve one side is provided with cant beam, between described upper beam and cant beam, be connected with vibration damper plate, described axis sleeve pipe is located at rear axle crotch lower end, described rear axle crotch front end is connected with arc link span, described arc link span lower end and cant beam lower end are hinged by hinge, between upper end and vibration damper plate, are connected with damping spring.
Described vibration damper plate is trapezium structure, and the middle part that described damping spring and trapezium structure are gone to the bottom is hinged.
The beneficial effects of the utility model are:
Owing to being connected with vibration damper plate between described upper beam and cant beam, described rear axle crotch front end is connected with arc link span, described arc link span lower end and cant beam lower end are hinged by hinge, between upper end and vibration damper plate, be connected with damping spring, by arc link span not only actv. increased its bulk strength, and by damping spring between arc link span and vibration damper plate, make the deformation of bicycle rack carry out absorbing vibration as much as possible, improve safety and the traveling comfort of bicycle.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1. rear axle crotch, 2. vertical beam, 3. upper beam, 4. front fork sleeve, 5. cant beam, 6. vibration damper plate, 7. arc link span, 8. hinge, 9. axis sleeve pipe, 10. damping spring, 11. saddle sleeve pipes.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing and most preferred embodiment, the utility model is described in further detail.
As shown in the figure, the utility model comprises front fork sleeve 4, saddle sleeve pipe 11, axis sleeve pipe 9 and rear axle crotch 1, described saddle sleeve pipe has vertical beam 2, between described front fork sleeve and vertical beam, be provided with upper beam 3, the upper beam below of described front fork sleeve one side is provided with cant beam 5, between described upper beam and cant beam, be connected with vibration damper plate 6, described axis sleeve pipe is located at rear axle crotch lower end, described rear axle crotch front end is connected with arc link span 7, described arc link span lower end and cant beam lower end are hinged by hinge 8, are connected with damping spring 10 between upper end and vibration damper plate.
Described vibration damper plate is trapezium structure, and the middle part that described damping spring and trapezium structure are gone to the bottom is hinged.Make vibration damper plate stressed more even.
Owing to being connected with vibration damper plate between described upper beam and cant beam, described rear axle crotch front end is connected with arc link span, described arc link span lower end and cant beam lower end are hinged by hinge, between upper end and vibration damper plate, be connected with damping spring, by arc link span not only actv. increased its bulk strength, and by damping spring between arc link span and vibration damper plate, make the deformation of bicycle rack carry out absorbing vibration as much as possible, improve safety and the traveling comfort of bicycle.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. the cycle frame with shock-absorbing function, comprise front fork sleeve, saddle sleeve pipe, axis sleeve pipe and rear axle crotch, it is characterized in that, described saddle sleeve pipe has vertical beam, between described front fork sleeve and vertical beam, be provided with upper beam, the upper beam below of described front fork sleeve one side is provided with cant beam, between described upper beam and cant beam, be connected with vibration damper plate, described axis sleeve pipe is located at rear axle crotch lower end, described rear axle crotch front end is connected with arc link span, described arc link span lower end and cant beam lower end are hinged by hinge, between upper end and vibration damper plate, be connected with damping spring.
2. a kind of cycle frame with shock-absorbing function according to claim 1, is characterized in that, described vibration damper plate is trapezium structure, and the middle part that described damping spring and trapezium structure are gone to the bottom is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591306.XU CN203511928U (en) | 2013-09-24 | 2013-09-24 | Bicycle frame with damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591306.XU CN203511928U (en) | 2013-09-24 | 2013-09-24 | Bicycle frame with damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511928U true CN203511928U (en) | 2014-04-02 |
Family
ID=50370903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320591306.XU Expired - Fee Related CN203511928U (en) | 2013-09-24 | 2013-09-24 | Bicycle frame with damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235804A (en) * | 2015-10-06 | 2016-01-13 | 安驰达科技（天津）有限公司 | Bicycle with shock absorbing function |
| CN106515971A (en) * | 2016-10-26 | 2017-03-22 | 索罗门兴业（天津）科技有限公司 | Shock absorbing type bicycle |
-
2013
- 2013-09-24 CN CN201320591306.XU patent/CN203511928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235804A (en) * | 2015-10-06 | 2016-01-13 | 安驰达科技（天津）有限公司 | Bicycle with shock absorbing function |
| CN106515971A (en) * | 2016-10-26 | 2017-03-22 | 索罗门兴业（天津）科技有限公司 | Shock absorbing type bicycle |
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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: 20140402 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |