CN203461026U - Structurally-stable bicycle frame - Google Patents
Structurally-stable bicycle frame Download PDFInfo
- Publication number
- CN203461026U CN203461026U CN201320448378.9U CN201320448378U CN203461026U CN 203461026 U CN203461026 U CN 203461026U CN 201320448378 U CN201320448378 U CN 201320448378U CN 203461026 U CN203461026 U CN 203461026U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- vertical beam
- front fork
- frame
- sleeve tube
- 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
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003014 reinforcing Effects 0.000 abstract 3
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Abstract
The utility model relates to a bicycle frame, in particular to a structurally-stable bicycle frame. The structurally-stable bicycle frame comprises a front fork sleeve, a saddle sleeve tube, a middle shaft sleeve tube and a rear shaft fork frame, wherein a vertical beam is arranged at the lower end of the saddle sleeve tube, an oblique beam arranged between the front fork sleeve and the middle shaft sleeve tube, the lower end of the vertical beam is fixedly connected with the oblique beam, an upper beam is arranged between the lower portion of the vertical beam and the lower portion of the oblique beam, a reinforcing beam is arranged between the upper beam and the oblique beam, the rear shaft fork frame is arranged on one side of the vertical beam, and the lower end of the rear shaft fork frame is fixedly connected with the middle shaft sleeve tube. Due to the fact that the vertical beam is arranged at the lower end of the saddle sleeve tube, an oblique beam arranged between the front fork sleeve and the middle shaft sleeve tube, the lower end of the vertical beam is fixedly connected with the oblique beam, the upper beam is arranged between the lower portion of the vertical beam and the lower portion of the oblique beam, the reinforcing beam is arranged between the upper beam and the oblique beam, the rear shaft fork frame is arranged on one side of the vertical beam, and the lower end of the rear shaft fork frame is fixedly connected with the middle shaft sleeve tube, so that the structurally-stable bicycle frame is good in integrity effect and stable and firm. A reinforcing rib is arranged between the oblique beam and the front fork sleeve. The frame body strength is effectively improved.
Description
Technical field
The utility model relates to a kind of cycle frame, relates in particular to a kind of cycle frame of stabilized structure.
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, often by the cant beam between axis sleeve pipe and front fork sleeve, strengthen its intensity, and cant beam with upper beam without being connected, make like this structure built on the sand and lack whole structure.
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 the stabilized structure of whole structure is provided.
The utility model is to be achieved by the following technical programs:
A kind of cycle frame of stabilized structure, comprise front fork sleeve, saddle sleeve pipe, axis sleeve pipe and rear axle crotch, described saddle sleeve pipe lower end is provided with vertical beam, between described front fork sleeve and axis sleeve pipe, be provided with cant beam, described vertical beam lower end and cant beam are affixed, between described vertical beam bottom and cant beam bottom, are provided with upper beam, between described upper beam and cant beam, are provided with strength beam, described rear axle crotch is located at vertical beam one side, and affixed in lower end and axis sleeve pipe.
Between described cant beam and front fork sleeve, be provided with reinforced rib.
The beneficial effects of the utility model are:
Because described saddle sleeve pipe lower end is provided with vertical beam, between described front fork sleeve and axis sleeve pipe, be provided with cant beam, described vertical beam lower end and cant beam are affixed, between described vertical beam bottom and cant beam bottom, be provided with upper beam, between described upper beam and cant beam, be provided with strength beam, described rear axle crotch is located at vertical beam one side, and affixed in lower end and axis sleeve pipe, make vehicle frame globality effect strong, more firm.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
In figure: 1. saddle sleeve pipe, 2. vertical beam, 3. upper beam, 4. front fork sleeve, 5. reinforced rib, 6. strength beam, 7. axis sleeve pipe, 8. rear axle crotch, 9. cant beam.
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 1, axis sleeve pipe 7 and rear axle crotch 8, described saddle sleeve pipe lower end is provided with vertical beam 2, between described front fork sleeve and axis sleeve pipe, be provided with cant beam 9, described vertical beam lower end and cant beam are affixed, between described vertical beam bottom and cant beam bottom, are provided with upper beam 3, are provided with strength beam 6 between described upper beam and cant beam, described rear axle crotch is located at vertical beam one side, and affixed in lower end and axis sleeve pipe.
Because described saddle sleeve pipe lower end is provided with vertical beam, between described front fork sleeve and axis sleeve pipe, be provided with cant beam, described vertical beam lower end and cant beam are affixed, between described vertical beam bottom and cant beam bottom, be provided with upper beam, between described upper beam and cant beam, be provided with strength beam, described rear axle crotch is located at vertical beam one side, and affixed in lower end and axis sleeve pipe, make vehicle frame globality effect strong, more firm.Between described cant beam and front fork sleeve, be provided with reinforced rib 5.Actv. has increased support body intensity.
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 of a stabilized structure, comprise front fork sleeve, saddle sleeve pipe, axis sleeve pipe and rear axle crotch, it is characterized in that, described saddle sleeve pipe lower end is provided with vertical beam, between described front fork sleeve and axis sleeve pipe, is provided with cant beam, and described vertical beam lower end and cant beam are affixed, between described vertical beam bottom and cant beam bottom, be provided with upper beam, between described upper beam and cant beam, be provided with strength beam, described rear axle crotch is located at vertical beam one side, and affixed in lower end and axis sleeve pipe.
2. the cycle frame of a kind of stabilized structure according to claim 1, is characterized in that, between described cant beam and front fork sleeve, is provided with reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448378.9U CN203461026U (en) | 2013-07-25 | 2013-07-25 | Structurally-stable bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448378.9U CN203461026U (en) | 2013-07-25 | 2013-07-25 | Structurally-stable bicycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461026U true CN203461026U (en) | 2014-03-05 |
Family
ID=50173405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448378.9U Expired - Fee Related CN203461026U (en) | 2013-07-25 | 2013-07-25 | Structurally-stable bicycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741417A (en) * | 2016-12-14 | 2017-05-31 | 王德宝 | Drift bicycle |
-
2013
- 2013-07-25 CN CN201320448378.9U patent/CN203461026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741417A (en) * | 2016-12-14 | 2017-05-31 | 王德宝 | Drift 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 |
Granted publication date: 20140305 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |