CN202186239U - Bicycle hub structure - Google Patents
Bicycle hub structure Download PDFInfo
- Publication number
- CN202186239U CN202186239U CN2011203032701U CN201120303270U CN202186239U CN 202186239 U CN202186239 U CN 202186239U CN 2011203032701 U CN2011203032701 U CN 2011203032701U CN 201120303270 U CN201120303270 U CN 201120303270U CN 202186239 U CN202186239 U CN 202186239U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- bowl
- steel ball
- axle
- hand member
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 210000000078 claw Anatomy 0.000 abstract 5
- 238000009434 installation Methods 0.000 abstract 2
- 241001247821 Ziziphus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model provides a bicycle flower hub structure, includes well pipe, bowl, left axle fender and right axle fender, well pipe, bowl, left axle fender and right axle fender are all installed on the axle center, well pipe and bowl fixed connection, installation left steel ball between left end bowl and the left axle fender, installation right steel ball between right-hand member bowl and the right axle fender, flower hub structure still includes main ratchet, even tooth ratchet, claw spring, ratchet claw and internal tooth ring, main ratchet installs on the axle center, main ratchet with well pipe fixed connection, right-hand member bowl with main ratchet fixed connection, right-hand member bowl with even install first steel ball between the tooth ratchet, ratchet claw with the claw spring install on even tooth ratchet, be equipped with the internal tooth ring on the well pipe, ratchet claw with the internal gear unidirectional rotation meshing. The utility model provides a simple and convenient, the relatively poor bicycle hub structure of fixity of equipment.
Description
Technical field
The utility model belongs to a kind of bicycle hub.
Background technology
Common bicycle hub is to separate making with the ratchet-type flywheel, connects firm inadequately, and complicated during the bicycle assembling when later stage assembling connects.Therefore, the stationarity of reduced proper motion car package program, increase flower hub and ratchet is necessary.
Summary of the invention
In order to overcome the relatively poor deficiency of assembling trouble, stationarity of existing bicycle hub, the utility model provides a kind of simple and convenient assembly, the relatively poor bicycle pattern hub structure of stationarity.
The utility model solves the technical scheme that its technical matters adopted:
A kind of bicycle pattern hub structure comprises middle pipe, pearl bowl, left axle bumper and right axle bumper, and said middle pipe, pearl bowl, left axle bumper and right axle bumper are installed on the axle center; Guan Yuzhu bowl captive joint in said is installed left steel ball between left end pearl bowl and the left axle bumper, right steel ball is installed between right-hand member pearl bowl and the right axle bumper; Said colored hub structure also comprises main ratchet, connects tooth papillae wheel, latch spring, ratchet pawl and internal gear; Said main ratchet is installed on the axle center, and said main ratchet is captiveed joint with said middle pipe, and right-hand member pearl bowl is captiveed joint with said main ratchet; Right-hand member pearl bowl and said the company between the tooth papillae wheel are installed first steel ball; Said ratchet pawl and said latch spring are installed in said the company on the tooth papillae wheel, and said middle pipe is provided with internal gear, said ratchet pawl and the engagement of said inner gear unidirectional rotation.
The beneficial effect of the utility model mainly shows: will spend hub and the integrated design of sour jujube formula flywheel, and connect the tooth papillae wheel and directly with in the flower hub manage and match through ratchet pawl, the two is the later stage connection again, makes it more firm.
Description of drawings
Fig. 1 is the structural representation of bicycle pattern hub structure;
Fig. 2 is the lateral plan of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, Fig. 2, a kind of bicycle pattern hub structure, connects tooth papillae wheel 15, latch spring 13, ratchet pawl 12, internal gear 14, left axle bumper 4, right axle bumper and axle center at pipe 8 in comprising, hold-doun nut, main ratchet 10, left steel ball 6, first steel ball 11, pearl bowl 19.Pipe 8 is sleeved on the said axle center 1 after being fixed by said captive nut with said main ratchet 10 in said; Said pearl bowl 19 cooperates with said even tooth papillae wheel 15 with said main ratchet 10 riveted joint backs and the centre is provided with said first steel ball 11; Explain that the said tooth papillae wheel 15 said relatively main ratchets 10 that connect rotate; Said ratchet pawl 12 is installed in said the company on the tooth papillae wheel 15 with said latch spring 13, said in pipe 8 be provided with said internal gear 14, said ratchet pawl 12 unidirectional rotation that matches with internal gear 14; Said pearl bowl 19 cooperates with said left axle bumper 4 and the centre is provided with left steel ball 6, explain said in pipe 8, said pearl bowl 19 relative axle center 1 rotate.
Present embodiment will be spent hub and the integrated design of sour jujube formula flywheel, connect the tooth papillae wheel and directly with in the flower hub manage and match through ratchet pawl, and the two is the later stage connection again, makes it more firm.
Claims (1)
1. a bicycle pattern hub structure comprises middle pipe, pearl bowl, left axle bumper and right axle bumper, and said middle pipe, pearl bowl, left axle bumper and right axle bumper are installed on the axle center; Guan Yuzhu bowl captive joint in said is installed left steel ball between left end pearl bowl and the left axle bumper, right steel ball is installed between right-hand member pearl bowl and the right axle bumper; It is characterized in that: said colored hub structure also comprises main ratchet, connects tooth papillae wheel, latch spring, ratchet pawl and internal gear; Said main ratchet is installed on the axle center, and said main ratchet is captiveed joint with said middle pipe, and right-hand member pearl bowl is captiveed joint with said main ratchet; Right-hand member pearl bowl and said the company between the tooth papillae wheel are installed first steel ball; Said ratchet pawl and said latch spring are installed in said the company on the tooth papillae wheel, and said middle pipe is provided with internal gear, said ratchet pawl and the engagement of said inner gear unidirectional rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203032701U CN202186239U (en) | 2011-08-19 | 2011-08-19 | Bicycle hub structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203032701U CN202186239U (en) | 2011-08-19 | 2011-08-19 | Bicycle hub structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186239U true CN202186239U (en) | 2012-04-11 |
Family
ID=45917708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203032701U Expired - Fee Related CN202186239U (en) | 2011-08-19 | 2011-08-19 | Bicycle hub structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186239U (en) |
-
2011
- 2011-08-19 CN CN2011203032701U patent/CN202186239U/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: 20120411 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |