CN203511926U - Bicycle frame with shock absorption function - Google Patents
Bicycle frame with shock absorption function Download PDFInfo
- Publication number
- CN203511926U CN203511926U CN201320566183.4U CN201320566183U CN203511926U CN 203511926 U CN203511926 U CN 203511926U CN 201320566183 U CN201320566183 U CN 201320566183U CN 203511926 U CN203511926 U CN 203511926U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- vertical beam
- upper beam
- hinged
- 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
Links
- 230000035939 shock Effects 0.000 title abstract 3
- 238000010521 absorption reaction Methods 0.000 title abstract 2
- 238000013016 damping Methods 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 5
- 230000008602 contraction Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a bicycle frame with a shock absorption function. The bicycle frame comprises a front fork sleeve, a saddle sleeve pipe, a middle shaft sleeve pipe and a rear shaft fork frame. A vertical beam is arranged between the saddle sleeve pipe and the middle shaft sleeve pipe, an upper beam is arranged between the front fork sleeve and the vertical beam, an inclined beam is arranged between the middle shaft sleeve and the front fork sleeve, a connecting plate is arranged on the front side of the middle section of the vertical beam, the rear section of the upper beam is fixedly connected with the vertical beam from the two sides in a forking mode, a connecting shaft is arranged at the forked position of the rear section of the upper beam, the lower end of the rear shaft fork frame is hinged to the middle shaft sleeve pipe, the upper end of the rear shaft fork frame is hinged to an L-shaped rotation plate, the L-shaped rotation plate penetrates through the vertical beam from the two sides, the bent position of the L-shaped rotation plate is hinged to the connecting plate of the vertical beam, a damping spring is connected between the free end of the L-shaped rotation plate and the connecting shaft at the forked position of the rear section of the upper beam, and the damping spring is arranged on the inner side of the forked position of the rear section of the upper beam. Through the structure, the overall strength is effectively enhanced, shock is absorbed through deformation of the bicycle frame as far as possible, the safety and the comfort of a bicycle are improved and the phenomenon that a human body is clamped and hooked due to the fact that the damping spring makes contact with the human body during contraction is avoided.
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, it is characterized in that, between described saddle sleeve pipe and axis sleeve pipe, be provided with vertical beam, between described front fork sleeve and vertical beam, be provided with upper beam, between described axis sleeve pipe and front fork sleeve, be provided with cant beam, front side, described vertical beam stage casing is provided with connecting panel, described upper beam back segment bifurcated, and affixed from both sides and vertical beam, described upper beam back segment crotch is provided with adapter shaft, described rear axle crotch lower end and axis sleeve pipe are hinged, upper end is hinged with L-type swivel mount, described L-type swivel mount passes vertical beam from both sides, L-type swivel mount bending part and vertical beam connecting panel are hinged, between L-type swivel mount free end and upper beam back segment crotch adapter shaft, be connected with damping spring, described damping spring is located at upper beam back segment bifurcated inner side.
The beneficial effects of the utility model are:
Because rear axle crotch upper end is hinged with L-type swivel mount, described L-type swivel mount passes vertical beam from both sides, L-type swivel mount bending part and vertical beam connecting panel are hinged, between L-type swivel mount free end and upper beam back segment crotch adapter shaft, be connected with damping spring, by L-type swivel mount, make to interact between rear axle crotch upper end and damping spring, not only actv. has increased its bulk strength, and the deformation by bicycle rack carrys out absorbing vibration as much as possible, improve safety and the traveling comfort of bicycle, described damping spring is located at upper beam back segment bifurcated inner side, prevent that damping spring from contacting generation folder and hanging phenomenon when shrinking with human body.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1. rear axle crotch, 2. saddle sleeve pipe, 3. damping spring, 4. adapter shaft, 5. upper beam, 6. front fork sleeve, 7. cant beam, 8.L type swivel mount, 9. connecting panel, 10. axis sleeve pipe.
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 6, saddle sleeve pipe 2, axis sleeve pipe 10 and rear axle crotch 1, between described saddle sleeve pipe and axis sleeve pipe, be provided with vertical beam, between described front fork sleeve and vertical beam, be provided with upper beam 5, between described axis sleeve pipe and front fork sleeve, be provided with cant beam 7, front side, described vertical beam stage casing is provided with connecting panel 9, described upper beam back segment bifurcated, and affixed from both sides and vertical beam, described upper beam back segment crotch is provided with adapter shaft 4, described rear axle crotch lower end and axis sleeve pipe are hinged, upper end is hinged with L-type swivel mount 8, described L-type swivel mount passes vertical beam from both sides, L-type swivel mount bending part and vertical beam connecting panel are hinged, between L-type swivel mount free end and upper beam back segment crotch adapter shaft, be connected with damping spring 3, described damping spring is located at upper beam back segment bifurcated inner side.
Because rear axle crotch upper end is hinged with L-type swivel mount, described L-type swivel mount passes vertical beam from both sides, L-type swivel mount bending part and vertical beam connecting panel are hinged, between L-type swivel mount free end and upper beam back segment crotch adapter shaft, be connected with damping spring, by L-type swivel mount, make to interact between rear axle crotch upper end and damping spring, not only actv. has increased its bulk strength, and the deformation by bicycle rack carrys out absorbing vibration as much as possible, improve safety and the traveling comfort of bicycle, described damping spring is located at upper beam back segment bifurcated inner side, prevent that damping spring from contacting generation folder and hanging phenomenon when shrinking with human body.
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 (1)
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, between described saddle sleeve pipe and axis sleeve pipe, be provided with vertical beam, between described front fork sleeve and vertical beam, be provided with upper beam, between described axis sleeve pipe and front fork sleeve, be provided with cant beam, front side, described vertical beam stage casing is provided with connecting panel, described upper beam back segment bifurcated, and affixed from both sides and vertical beam, described upper beam back segment crotch is provided with adapter shaft, described rear axle crotch lower end and axis sleeve pipe are hinged, upper end is hinged with L-type swivel mount, described L-type swivel mount passes vertical beam from both sides, L-type swivel mount bending part and vertical beam connecting panel are hinged, between L-type swivel mount free end and upper beam back segment crotch adapter shaft, be connected with damping spring, described damping spring is located at upper beam back segment bifurcated inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566183.4U CN203511926U (en) | 2013-09-12 | 2013-09-12 | Bicycle frame with shock absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566183.4U CN203511926U (en) | 2013-09-12 | 2013-09-12 | Bicycle frame with shock absorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203511926U true CN203511926U (en) | 2014-04-02 |
Family
ID=50370901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320566183.4U Expired - Fee Related CN203511926U (en) | 2013-09-12 | 2013-09-12 | Bicycle frame with shock absorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203511926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398589A (en) * | 2018-10-23 | 2019-03-01 | 天津轮翼运动器材有限公司 | A kind of new bicycle |
| CN113071590A (en) * | 2021-04-20 | 2021-07-06 | 无锡市佰格运动科技有限公司 | Novel high-strength bicycle frame and manufacturing method thereof |
-
2013
- 2013-09-12 CN CN201320566183.4U patent/CN203511926U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398589A (en) * | 2018-10-23 | 2019-03-01 | 天津轮翼运动器材有限公司 | A kind of new bicycle |
| CN113071590A (en) * | 2021-04-20 | 2021-07-06 | 无锡市佰格运动科技有限公司 | Novel high-strength bicycle frame and manufacturing method thereof |
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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: 20150912 |
|
| EXPY | Termination of patent right or utility model |