CN206155022U - Bicycle hub - Google Patents
Bicycle hub Download PDFInfo
- Publication number
- CN206155022U CN206155022U CN201621208358.4U CN201621208358U CN206155022U CN 206155022 U CN206155022 U CN 206155022U CN 201621208358 U CN201621208358 U CN 201621208358U CN 206155022 U CN206155022 U CN 206155022U
- Authority
- CN
- China
- Prior art keywords
- bicycle hub
- barrel
- axostylus axostyle
- fluted disc
- utility
- 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 discloses a bicycle hub contains a beam barrel, the beam barrel contain a cylindric barrel, the both ends of barrel be equipped with an annular connection annular disc respectively, the center of barrel be equipped with a shaft hole, one side of barrel be equipped with a sunken shock attenuation circular slot, the shock attenuation circular slot in be equipped with the annular dampening ring of a detachable, the center of barrel be equipped with an axostylus axostyle, the both ends of axostylus axostyle be equipped with a locking spiral shell head respectively, the axostylus axostyle on be equipped with a fluted disc. Dampening ring make for nylon. The utility model discloses a bicycle hub has following advantage: take place when crooked because of vibrations when the fluted disc, vibrations and deformation that dampening ring can the active absorption fluted disc prevent effectively that the axostylus axostyle warp, have effectively prolonged bicycle hub's life. This bicycle hub simple structure, the effect is obvious, low cost, the practicality is strong.
Description
Technical field
The utility model is related to a kind of attachments of a bicycle, more precisely, being a kind of bicycle hub.
Background technology
Bicycle hub is a kind of common bicycle accessories, also referred to as flower-drum.The main shaft of existing axle skin is firm with fluted disc
Property connection, when fluted disc occur it is crooked when, be easy to cause spindle deformation, cause whole axle skin to be scrapped.
Utility model content
The utility model mainly solves the technical problem existing for prior art, so as to provide a kind of bicycle hub.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：
A kind of bicycle hub, it is characterised in that described bicycle hub includes a beam barrel, described beam barrel includes one
Cylindric cylinder, the connection the ring disk for being respectively arranged at two ends with an annular of described cylinder, the center of described cylinder is provided with one
Axis hole, the side of described cylinder is provided with the damping circular groove of a depression, and a dismountable annular is provided with described damping circular groove
Shock ring, the center of described cylinder is provided with an axostylus axostyle, and described axostylus axostyle is respectively arranged at two ends with a locking screw head, described
Axostylus axostyle is provided with a fluted disc.
Used as the utility model preferred embodiment, described shock ring is made up of nylon.
Bicycle hub of the present utility model has advantages below：When occurring crooked because of vibrations when fluted disc, shock ring
The vibrations and deformation of fluted disc can be effectively absorbed, effectively prevents axostylus axostyle from deforming, effectively extend the service life of bicycle hub.Should
Bicycle hub simple structure, effect is substantially, with low cost, practical.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the dimensional structure diagram of bicycle hub of the present utility model；
Fig. 2 is the stereochemical structure decomposing schematic representation of the bicycle hub in Fig. 1；
Wherein,
1st, bicycle hub；2nd, beam barrel；20th, cylinder；201st, the ring disk is connected；21st, axis hole；22nd, damping circular groove；3rd, axostylus axostyle；
4th, fluted disc；5th, shock ring；6th, locking screw head.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model
Define.
As shown in Figure 1 to Figure 2, the bicycle hub 1 includes a beam barrel 2, and the beam barrel 2 includes the cylinder 20 of a cylindrical shape,
The connection the ring disk 201 for being respectively arranged at two ends with an annular of the cylinder 20, the center of the cylinder 20 is provided with an axis hole 21, the cylinder 20
Side be provided with the damping circular groove 22 of a depression, the damping circular groove 22 shock ring 5 for being provided with a dismountable annular, the cylinder
20 center is provided with an axostylus axostyle 3, and the axostylus axostyle 3 is respectively arranged at two ends with a locking screw head 6, and the axostylus axostyle 3 is provided with a fluted disc 4.
The shock ring 5 is made up of nylon, and shock ring 5 closely props up the inwall of fluted disc 4.Occur because of vibrations when fluted disc 4
When crooked, shock ring 5 can effectively absorb the vibrations and deformation of fluted disc 4, effectively prevent axostylus axostyle 3 from deforming, and effectively extend bicycle
The service life of axle skin.
The bicycle hub simple structure, effect is substantially, with low cost, practical.
This is not limited to, any change or replacement expected without creative work all should be covered in the utility model
Protection domain within.Therefore, the protection domain that protection domain of the present utility model should be limited by claims is defined.
Claims (2)
1. a kind of bicycle hub, it is characterised in that described bicycle hub（1）Comprising a beam barrel（2）, described beam barrel
（2）Cylinder comprising a cylindrical shape（20）, described cylinder（20）The connection the ring disk for being respectively arranged at two ends with an annular（201）,
Described cylinder（20）Center be provided with an axis hole（21）, described cylinder（20）Side be provided with the damping circular groove of a depression
（22）, described damping circular groove（22）Inside it is provided with the shock ring of a dismountable annular（5）, described cylinder（20）Center set
There is an axostylus axostyle（3）, described axostylus axostyle（3）Be respectively arranged at two ends with a locking screw head（6）, described axostylus axostyle（3）It is provided with a tooth
Disk（4）.
2. bicycle hub according to claim 1, it is characterised in that described shock ring（5）It is made up of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208358.4U CN206155022U (en) | 2016-11-09 | 2016-11-09 | Bicycle hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208358.4U CN206155022U (en) | 2016-11-09 | 2016-11-09 | Bicycle hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206155022U true CN206155022U (en) | 2017-05-10 |
Family
ID=58659467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621208358.4U Expired - Fee Related CN206155022U (en) | 2016-11-09 | 2016-11-09 | Bicycle hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206155022U (en) |
-
2016
- 2016-11-09 CN CN201621208358.4U patent/CN206155022U/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: 20170510 Termination date: 20191109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |