CN202728485U - Trifurcate suspended core structure of bicycle toothless front fork stem - Google Patents
Trifurcate suspended core structure of bicycle toothless front fork stem Download PDFInfo
- Publication number
- CN202728485U CN202728485U CN 201220392057 CN201220392057U CN202728485U CN 202728485 U CN202728485 U CN 202728485U CN 201220392057 CN201220392057 CN 201220392057 CN 201220392057 U CN201220392057 U CN 201220392057U CN 202728485 U CN202728485 U CN 202728485U
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- CN
- China
- Prior art keywords
- core structure
- suspended core
- bicycle
- trifurcate
- front fork
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model discloses a trifurcate suspended core structure of a bicycle toothless front fork stem. The trifurcate suspended core structure is characterized by comprising a tube body (1), and a rifled pipe (3) is arranged in the tube body (1) through three reinforced ribs (2). According to the trifurcate suspended core structure, the rifled pipe is fixed in the tube body through the three reinforced ribs to form an integrated structure, a few parts are reduced, the weight is greatly reduced (the weight is one thirds that of a common expansion suspended core part), the assembly process is greatly simplified, assembly is simple and quick, cost is low, and the trifurcate suspended core structure is easy and convenient to install, and facilitates control for whole bicycle cost in an enterprise.
Description
Technical field
The utility model relates to a kind of bicycle Toothless front fork upright pipe structure, particularly a kind of bicycle Toothless front fork vertical tube trident suspended core structure.
Background technology
Bicycle Toothless front fork vertical tube is when being connected with bicycle handle, generally adopt an expansion-head is installed in body, make its generation tensile force that expands be fixed on body inside by being screwed into screw, and then be connected with bicycle handle by bolt, part is more, and weight is heavier, complicated operation, assembling inconvenience, and cost is higher.
The utility model content
The purpose of this utility model is, a kind of bicycle Toothless front fork vertical tube trident suspended core structure is provided.The utlity model has assembling simple and fast and lower-cost characteristics.
The technical solution of the utility model: a kind of bicycle Toothless front fork vertical tube trident suspended core structure is characterized in that: comprise body, be provided with rifled pipe through three reinforced ribs in the body.
In the aforesaid bicycle Toothless front fork vertical tube trident suspended core structure, described three reinforced ribs are evenly distributed in the body.
In the aforesaid bicycle Toothless front fork vertical tube trident suspended core structure, described body is the carbon fiber body.
Compared with prior art, the utility model is fixed on rifled pipe in the body by three reinforced ribs, form integral structure, some parts have been reduced, weight significantly reduces (weight be conventional expansion suspended core part 1/3rd), greatly simplify fitting process, so that the assembling simple and fast, and cost is lower.It is more simple, convenient that the utility model is installed, and more is conducive to enterprise's control integral vehicle cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-body, 2-reinforced rib, 3-rifled pipe.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.A kind of bicycle Toothless front fork vertical tube trident suspended core structure consists of as shown in Figure 1, and characteristics are: comprise body 1, body 1 is interior to be provided with rifled pipe 3 through three reinforced ribs 2.
Described three reinforced ribs 2 are evenly distributed in the body, and namely three reinforced ribs 2 are three forked distributions, and adjacent angle is 120 °.
Described body 1 is the carbon fiber body.
The utility model only need to pack into vertical tube with bicycle handle when mounted, then gets final product by bolt tightening, and is simple to operation.
The utility model is fixed on rifled pipe in the body by three reinforced ribs, forms integral structure, has reduced some parts, weight significantly reduces (be conventional expansion suspended core part 1/3rd), greatly simplify fitting process, so that the assembling simple and fast, and cost is lower.It is more simple, convenient that the utility model is installed, and more is conducive to enterprise's control integral vehicle cost.
Claims (3)
1. a bicycle Toothless front fork vertical tube trident suspended core structure is characterized in that: comprise body (1), be provided with rifled pipe (3) through three reinforced ribs (2) in the body (1).
2. bicycle Toothless front fork vertical tube trident suspended core structure according to claim 1, it is characterized in that: described three reinforced ribs (2) are evenly distributed in the body.
3. bicycle Toothless front fork vertical tube trident suspended core structure according to claim 1 and 2, it is characterized in that: described body (1) is the carbon fiber body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392057 CN202728485U (en) | 2012-08-09 | 2012-08-09 | Trifurcate suspended core structure of bicycle toothless front fork stem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392057 CN202728485U (en) | 2012-08-09 | 2012-08-09 | Trifurcate suspended core structure of bicycle toothless front fork stem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202728485U true CN202728485U (en) | 2013-02-13 |
Family
ID=47654212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392057 Expired - Fee Related CN202728485U (en) | 2012-08-09 | 2012-08-09 | Trifurcate suspended core structure of bicycle toothless front fork stem |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728485U (en) |
-
2012
- 2012-08-09 CN CN 201220392057 patent/CN202728485U/en not_active Expired - Fee Related
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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: 20130213 Termination date: 20160809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |