CN203078207U - Bike integrated aluminum hub - Google Patents
Bike integrated aluminum hub Download PDFInfo
- Publication number
- CN203078207U CN203078207U CN 201320057738 CN201320057738U CN203078207U CN 203078207 U CN203078207 U CN 203078207U CN 201320057738 CN201320057738 CN 201320057738 CN 201320057738 U CN201320057738 U CN 201320057738U CN 203078207 U CN203078207 U CN 203078207U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- threaded column
- spoke
- bearing
- bike
- 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)
Abstract
The utility model relates to a bike integrated aluminum hub. The bike integrated aluminum hub comprises a main shaft, an outer wheel, a threaded column, a bearing and pressing caps, and is characterized in that a through hole is formed in the center of the outer wheel, the main shaft penetrates through the through hole, one side of the center of the outer wheel is provided with an annular groove, the threaded column is sleeved on the main shaft, the front end of the threaded column is placed in the annular groove, the bearing is sleeved on the main shaft and is embedded inside the rear end of the threaded column, and two ends of the main shaft are respectively provided with a pressing cap and clamped by the pressing caps so as to ensure that components on the main shaft are more tightly connected. Compared with the prior art, the bike integrated aluminum hub adopts wide spokes, saves spokes, and is convenient to assemble. Protruded blocks are arranged on the threaded column so as to ensure that a cassette body is more conveniently assembled. Because the bearing is arranged inside the hub, a user can ride a bike more easily.
Description
Technical field
The utility model belongs to a kind of bicycle assembly parts, is specifically related to a kind of bicycle one aluminium wheel hub.
Background technology
General on the market bicycle all is to come support wheel rim by many wire spokes that interweave, but spoke often is not that one connects with wheel rim, period of service one is long, spoke is loosening easily, cause distortion, seriously can be to fracture, thus make the wheel rim unbalance stress and be out of shape, the safety of serious threat to by bike the time.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is easy to assembly, uses light and handy integral in-vehicle wheel hub.
For solving the problem of above-mentioned existence, the utility model by the following technical solutions:
A kind of bicycle one aluminium wheel hub, comprise main shaft, foreign steamer, threaded column, bearing, pressure cap is characterized in that: described foreign steamer center is provided with a through hole, main shaft is through this through hole, one side of described foreign steamer center is provided with annular groove, and described threaded column is socketed on the main shaft, and the front end of threaded column places in the annular groove, described bearing carrier ring is connected on the main shaft, and being embedded in inside, threaded column rear end, all there is the pressure cap fastening at described main shaft two ends, make on the main shaft each parts leak-tight joint more.
Described foreign steamer comprises wheel rim and spoke, and described wheel rim and spoke adopt the aluminum alloy cast solid.
Described threaded column is provided with projection.
Described spoke belongs to wide spoke, is circular arc.
The utility model is compared with prior art: adopt the wide cut bar, saved spoke, be convenient to assembling.Threaded column is provided with projection, makes that the assembling column foot is more convenient.In wheel hub power bearing is housed, lighter by bike.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is an assembly drawing of the present utility model
Fig. 3 is a front elevation of the present utility model
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of bicycle one aluminium wheel hub, comprise main shaft 2, foreign steamer 1, threaded column 3, bearing 4, pressure cap 5, foreign steamer 1 center is provided with a through hole, main shaft 2 is through this through hole, one side of foreign steamer 1 center is provided with annular groove 6, and threaded column 3 is socketed on the main shaft 2, and the front end of threaded column 3 places in the annular groove 6, threaded column 3 is provided with projection, the ease of assembly column foot.Bearing 4 is socketed on the main shaft 2, and is embedded in inside, threaded column 3 rear end, and all there are pressure cap 5 fastenings at main shaft 2 two ends, makes on the main shaft 2 each parts leak-tight joint more.
Foreign steamer 1 comprises wheel rim 7 and spoke 8, and wheel rim 7 and spoke 8 adopt the aluminum alloy cast solid.Spoke 8 belongs to wide spoke, is circular arc.
The utility model adopts the wide cut bar, has saved spoke, is convenient to assembling.Threaded column is provided with projection, makes that the assembling column foot is more convenient.In wheel hub power bearing is housed, lighter by bike.
Claims (4)
1. bicycle one aluminium wheel hub, comprise main shaft (2), foreign steamer (1), threaded column (3), bearing (4), pressure cap (5), it is characterized in that: described foreign steamer (1) center is provided with a through hole, main shaft (2) is through this through hole, one side of described foreign steamer (1) center is provided with annular groove (6), described threaded column (3) is socketed on the main shaft (2), the front end of threaded column (3) places in the annular groove (6), described bearing (4) is socketed on the main shaft (2), and being embedded in threaded column (3) inside, rear end, all there is pressure cap (5) fastening at described main shaft (2) two ends, make main shaft (2) go up each parts leak-tight joint more.
2. bicycle one aluminium wheel hub according to claim 1 is characterized in that: described foreign steamer (1) comprises wheel rim (7) and spoke (8), and described wheel rim (7) and spoke (8) adopt the aluminum alloy cast solid.
3. bicycle one aluminium wheel hub according to claim 1, it is characterized in that: described threaded column (3) is provided with projection.
4. bicycle one aluminium wheel hub according to claim 2, it is characterized in that: described spoke (8) belongs to wide spoke, is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057738 CN203078207U (en) | 2013-01-30 | 2013-01-30 | Bike integrated aluminum hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057738 CN203078207U (en) | 2013-01-30 | 2013-01-30 | Bike integrated aluminum hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078207U true CN203078207U (en) | 2013-07-24 |
Family
ID=48824075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057738 Expired - Fee Related CN203078207U (en) | 2013-01-30 | 2013-01-30 | Bike integrated aluminum hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078207U (en) |
-
2013
- 2013-01-30 CN CN 201320057738 patent/CN203078207U/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: 20130724 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |