CN203461029U - Structurally-stable bicycle frame - Google Patents
Structurally-stable bicycle frame Download PDFInfo
- Publication number
- CN203461029U CN203461029U CN201320449478.3U CN201320449478U CN203461029U CN 203461029 U CN203461029 U CN 203461029U CN 201320449478 U CN201320449478 U CN 201320449478U CN 203461029 U CN203461029 U CN 203461029U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- vertical beam
- rear axle
- structurally
- bicycle 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
Links
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 on one side of the front fork sleeve, the tail end of the oblique beam is connected with the vertical beam, the middle shaft sleeve tube is arranged at the tail end of the oblique beam, the rear shaft fork frame is arranged on one side of the vertical beam, and a reinforcing beam is arranged between the rear shaft fork frame and the oblique beam and connected with the vertical beam from two sides. Due to the fact that the reinforcing beam is arranged between the rear shaft fork frame and the oblique beam and connected with the vertical beam from two sides, so that the structurally-stable bicycle frame is good in integrity effect and stable and firm.
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 rear axle crotch without being connected, make so rear tailstock 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, described front fork sleeve one side is provided with cant beam, the tail end of described cant beam is connected with vertical beam, and described axis sleeve pipe is located at the tail end of cant beam, and described rear axle crotch is located at vertical beam one side, between described rear axle crotch and cant beam, be located at strength beam, described strength beam is connected with vertical beam from both sides.
The beneficial effects of the utility model are:
Owing to being located at strength beam between described rear axle crotch and cant beam, described strength beam is connected with vertical beam from both sides, makes 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. rear axle crotch, 2. saddle sleeve pipe, 3. vertical beam, 4. strength beam, 5. front fork sleeve, 6. cant beam, 7. 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 5, saddle sleeve pipe 2, axis sleeve pipe 7 and rear axle crotch 1, described saddle sleeve pipe lower end is provided with vertical beam 3, described front fork sleeve one side is provided with cant beam 6, the tail end of described cant beam is connected with vertical beam, and described axis sleeve pipe is located at the tail end of cant beam, and described rear axle crotch is located at vertical beam one side, between described rear axle crotch and cant beam, be located at strength beam 4, described strength beam is connected with vertical beam from both sides.
Owing to being located at strength beam between described rear axle crotch and cant beam, described strength beam is connected with vertical beam from both sides, makes vehicle frame globality effect strong, more firm.
Described rear axle crotch is rhombus tubular structure.Make structure lighter firm.
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 of a 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, described front fork sleeve one side is provided with cant beam, and the tail end of described cant beam is connected with vertical beam, and described axis sleeve pipe is located at the tail end of cant beam, described rear axle crotch is located at vertical beam one side, it is characterized in that, between described rear axle crotch and cant beam, be located at strength beam, described strength beam is connected with vertical beam from both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449478.3U CN203461029U (en) | 2013-07-25 | 2013-07-25 | Structurally-stable bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449478.3U CN203461029U (en) | 2013-07-25 | 2013-07-25 | Structurally-stable bicycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461029U true CN203461029U (en) | 2014-03-05 |
Family
ID=50173408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449478.3U Expired - Fee Related CN203461029U (en) | 2013-07-25 | 2013-07-25 | Structurally-stable bicycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461029U (en) |
-
2013
- 2013-07-25 CN CN201320449478.3U patent/CN203461029U/en not_active Expired - Fee Related
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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 |