CN219650936U - Bicycle hub - Google Patents
Bicycle hub Download PDFInfo
- Publication number
- CN219650936U CN219650936U CN202223445932.6U CN202223445932U CN219650936U CN 219650936 U CN219650936 U CN 219650936U CN 202223445932 U CN202223445932 U CN 202223445932U CN 219650936 U CN219650936 U CN 219650936U
- Authority
- CN
- China
- Prior art keywords
- main body
- drum
- hub
- flower
- spoke mounting
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structure Of Transmissions (AREA)
Abstract
The utility model discloses a bicycle hub, which comprises a hub main body, wherein the hub main body is of an integrated structure, the hub main body comprises a shaft cylinder and a drum disc positioned at two sides of the shaft cylinder, and a plurality of closed hollow structures are arranged on the drum disc. The flower drum main body is integrally formed by adopting metal materials, and the drum disc is provided with the plurality of closed hollow structures, so that the quality of the flower drum main body is reduced, the strength is better, meanwhile, the traditional spoke mounting seat structure is eliminated, the spoke mounting holes are directly formed in the outer peripheral surface of the drum disc for inserting spokes, the quality of the flower drum main body is further reduced, the outer peripheral surface of the flower drum main body is smoother, the wind resistance during riding is reduced, and the riding is lighter.
Description
Technical Field
The utility model relates to the technical field of bicycles, in particular to a bicycle hub.
Background
The bicycle hub is a common bicycle accessory, is often used on a bicycle wheel, is a structure with inner and outer layers capable of rotating relatively, an inner shaft body is used for being connected with a bicycle wheel shaft, and an outer hub main body is used for being connected with bicycle spokes. The existing hub main body is generally provided with flange plates at two ends, and a plurality of spoke mounting seats are arranged along the outer circumferential surface of the flange plates and used for mounting spokes, but the hub main body manufactured in a mode is large in mass, and the spoke mounting seats on the outer circumferential surface of the flange plates can generate extra wind resistance in the riding process.
Disclosure of Invention
The utility model provides a bicycle hub for solving the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a bicycle flower-drum, includes the flower-drum main part, the flower-drum main part is integrated into one piece structure, the flower-drum main part includes a section of thick bamboo and is located the drum dish of a section of thick bamboo both sides, be equipped with a plurality of confined hollow structures on the drum dish.
Preferably, a plurality of spoke mounting holes are uniformly formed in the peripheral surface of the drum disc along the circumferential direction, and the spoke mounting holes are used for inserting spokes.
Preferably, the hollow structure is disposed between two adjacent spoke mounting holes.
Preferably, the inner wall of the spoke mounting hole is provided with an internal thread structure, and one end of the spoke is provided with an external thread structure in threaded connection with the internal thread structure.
Preferably, the hub main body is made of metal.
After the technical scheme is adopted, compared with the background technology, the utility model has the following advantages:
the utility model provides a bicycle hub structure, wherein a hub main body is integrally formed by adopting metal materials, and a plurality of closed hollow structures are arranged on a hub disc, so that the quality of the hub main body is reduced, the strength is better, meanwhile, the traditional spoke mounting seat structure is eliminated, spoke mounting holes are directly formed in the outer peripheral surface of the hub disc for inserting spokes, the quality of the hub main body is further reduced, the outer peripheral surface of the hub main body is smoother, the windage during riding is reduced, and the riding is lighter.
Drawings
FIG. 1 is a schematic diagram of a front hub structure of the present utility model;
FIG. 2 is a cross-sectional view of the front hub structure of the present utility model;
FIG. 3 is a schematic diagram of the rear hub structure of the present utility model;
fig. 4 is a cross-sectional view of the rear hub structure of the present utility model.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Examples
Referring to fig. 1 to 4, the utility model discloses a bicycle hub, which comprises a front hub and a rear hub, in this embodiment, the front hub and the rear hub comprise hub main bodies, the hub main bodies are integrally formed by adopting metal materials through a 3D printing technology, the hub main bodies comprise a shaft cylinder 1 and a drum disc 2 positioned at two sides of the shaft cylinder 1, and a plurality of closed hollow structures 22 are arranged on the drum disc 2.
The outer peripheral surface of the drum 2 is uniformly provided with a plurality of spoke mounting holes 21 along the circumferential direction, and the spoke mounting holes 21 are used for inserting spokes. The inner wall of the spoke mounting hole 21 is provided with an internal thread structure 211 and one end of a spoke (not shown) is provided with an external thread structure threadedly coupled with the internal thread structure 211.
The hollow structure 22 is arranged between two adjacent spoke mounting holes 21, and the hollow structure 22 is a closed hollow cavity and is integrally formed with the flower drum main body.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a bicycle flower-drum, includes flower-drum main part, its characterized in that: the hub main body is of an integrated structure, the hub main body comprises a shaft cylinder and a drum disc positioned on two sides of the shaft cylinder, a plurality of closed hollow structures are arranged on the drum disc, a plurality of spoke mounting holes are uniformly formed in the peripheral surface of the drum disc along the circumferential direction, and the spoke mounting holes are used for inserting spokes.
2. A bicycle hub according to claim 1, wherein: the hollow structure is disposed between two adjacent spoke mounting holes.
3. A bicycle hub according to claim 1, wherein: the inner wall of spoke mounting hole is provided with the internal thread structure, the one end of spoke be provided with internal thread structure threaded connection's external thread structure.
4. A bicycle hub according to claim 1, wherein: the flower drum main body adopts the metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223445932.6U CN219650936U (en) | 2022-12-22 | 2022-12-22 | Bicycle hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223445932.6U CN219650936U (en) | 2022-12-22 | 2022-12-22 | Bicycle hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650936U true CN219650936U (en) | 2023-09-08 |
Family
ID=87854177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223445932.6U Active CN219650936U (en) | 2022-12-22 | 2022-12-22 | Bicycle hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650936U (en) |
-
2022
- 2022-12-22 CN CN202223445932.6U patent/CN219650936U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9457619B2 (en) | Hub for a motor vehicle wheel | |
| US8882207B2 (en) | Composite bicycle wheel | |
| US20180281898A1 (en) | Bicycle sprocket assembly | |
| US7900948B2 (en) | Bicycle forks, crown, and steerer tube assembly | |
| CN206107440U (en) | Two wheeler, tricycle and fork that frame, wheel were used thereof | |
| CN219650936U (en) | Bicycle hub | |
| CN208324739U (en) | A kind of back chamber has the automobile aluminium alloy wheel hub of loss of weight nest | |
| CN219446626U (en) | Flying wing wind-breaking rim, bicycle wheel and bicycle | |
| CN205705961U (en) | Automotive wheel wheel hub | |
| CN206231544U (en) | The axle assembly of two wheeler, tricycle and its wheel | |
| CN218021036U (en) | Lightweight electric bicycle motor hub | |
| CN205615260U (en) | Automobile hub | |
| CN209634166U (en) | A kind of high load automotive hub | |
| JPS6192754A (en) | Casting wheel | |
| CN210454313U (en) | Lightweight wheel | |
| CN111591083A (en) | Hollow integrated wheel | |
| CN206749385U (en) | A kind of carbon fibre hub | |
| CN220904550U (en) | Carbon fiber rim and 3D printing spoke combined hub | |
| CN211075383U (en) | Titanium alloy wheel hub | |
| CN216783180U (en) | Carbon fiber rim wheel group | |
| CN219903914U (en) | Novel low-cost electric motor car wheel hub | |
| CN212022199U (en) | Carbon fiber wheel hub | |
| CN216033505U (en) | Novel bicycle rim wheel set structure | |
| US10875355B2 (en) | Bicycle component and bicycle rim | |
| CN210026907U (en) | Motorcycle rear wheel hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |