CN102398469A - Novel double-R axle bumper bicycle spline hub - Google Patents
Novel double-R axle bumper bicycle spline hub Download PDFInfo
- Publication number
- CN102398469A CN102398469A CN2011102638206A CN201110263820A CN102398469A CN 102398469 A CN102398469 A CN 102398469A CN 2011102638206 A CN2011102638206 A CN 2011102638206A CN 201110263820 A CN201110263820 A CN 201110263820A CN 102398469 A CN102398469 A CN 102398469A
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- Prior art keywords
- axle bumper
- steel ball
- floral disc
- axle
- bumper
- Prior art date
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Abstract
The invention discloses a novel double-R axle bumper bicycle spline hub, which comprises a middle tube, a left flower disc, a right flower disc, ball bowls, a left axle bumper and a right axle bumper, wherein the middle tube, the left flower disc, the right flower disc, the ball bowls, the left axle bumper and the right axle bumper are sleeved on a main shaft; the left flower disc and the right flower disc are respectively fixedly connected with the left and right ends of the middle tube; the middle tube is fixedly connected with the ball bowls; a left steel ball is arranged between the left ball bowl and the left axle bumper; the bicycle spline hub also comprises a double-R axle bumper and a ratchet wheel assembly; the double-R axle bumper is fixedly sleeved on the main shaft; a right steel ball is arranged between the left side of the double-R axle bumper and the right ball bowl; a first steel ball is arranged between the right side of the double-R axle bumper and the left side of the ratchet wheel assembly; a second steel ball is arranged between the right side of the ratchet wheel assembly and the right axle bumper; and the ratchet wheel assembly is matched with an inner gear ring of the right flower disc. The novel double-R axle bumper bicycle spline hub is simple and convenient in assembly and good in fixing property.
Description
Technical field
The invention belongs to a kind of bicycle hub.
Background technology
Common bicycle hub is to separate separately to make with ratchet, and the later stage assembling connects, and not only production process is many, and is complicated during the bicycle assembling, and stationarity is poor.Therefore, the stationarity of simplification production process, reduced proper motion car package program, increase flower hub and ratchet is necessary.
Summary of the invention
For the assembling complicacy that overcomes existing bicycle hub, the deficiency of stationarity difference, the present invention provides a kind of simple and convenient assembly, the good new type double R axle bumper bicycle hub of stationarity.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of new type double R axle bumper bicycle hub; Comprise middle pipe, left floral disc, right floral disc, pearl bowl, left axle bumper and right axle bumper, said in pipe, left floral disc, right floral disc, pearl bowl, left axle bumper and right axle bumper all be sleeved on the main shaft, said left floral disc, right floral disc are held and are captiveed joint respectively with about middle pipe; Guan Yuzhu bowl captive joint in said; Left steel ball is installed between left end pearl bowl and the left axle bumper, and said bicycle hub also comprises two R axle bumpers and ratchet assembly, and said pair of R axle bumper is fixedly set on the main shaft; Right steel ball is installed between the left side of said pair of R axle bumper and the right-hand member pearl bowl; Between the right side of said pair of R axle bumper and the ratchet assembly left side first steel ball is installed, second steel ball is installed between the right side of said ratchet assembly and the right axle bumper, said ratchet assembly cooperates with the internally toothed annulus of said right floral disc.
Further, said ratchet assembly comprises even tooth papillae wheel, latch spring and ratchet pawl, and said ratchet pawl and latch spring are installed in said the company on the tooth papillae wheel, and the said tooth papillae wheel that connects cooperates with the internally toothed annulus of said right floral disc.
Beneficial effect of the present invention mainly shows: simple and convenient assembly, stationarity are good.
Description of drawings
Fig. 1 is the constructional drawing of two R axle bumper bicycle hubs.
Fig. 2 is the right elevation of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1, Fig. 2; A kind of new type double R axle bumper bicycle hub; Pipe 8 in comprising, left floral disc 5, right floral disc 13, pearl bowl 7, left steel ball 2, right steel ball 6, first steel ball 12, second steel ball 16, two R axle bumper 9, ratchet assembly, left axle bumper 3 and right axle bumper 18 and main shaft 1, said in pipe 8, left floral disc 5, right floral disc 13, pearl bowl 7, left steel ball 2, right steel ball 6, first steel ball 12, second steel ball 16, two R axle bumper 9, ratchet assembly, left axle bumper 3 and right axle bumper 18 all be sleeved on the main shaft right floral disc 13 and middle pipe 8 riveted joints; Middle pipe 8 and 7 riveted joints of pearl bowl; Left side steel ball 2 is installed in the left end pearl bowl 7, and two R axle bumpers 9 left sides are connected through right steel ball 6 with right side pearl bowl 7, matches with first steel ball 12 that passes on left of ratchet assembly in two R axle bumpers 9 right sides; Match through second steel ball 17 with right axle bumper 18 in the right side of ratchet assembly; Be provided with first steel ball 12, second steel ball 16 between the two R axle bumpers 9 in ratchet assembly and both sides, the right axle bumper 18, right axle bumper 18 is connected with nut, and nut is connected with flange nut.
Said ratchet assembly comprises and connects tooth papillae wheel 15, latch spring 11 and ratchet pawl 10, and said ratchet pawl 10 is installed in said the company on the tooth papillae wheel 15 with latch spring 11, and the said tooth papillae wheel 15 of connecting cooperates with the internally toothed annulus of said right floral disc 13.
In the present embodiment, utilize two R axle bumpers, said pair of R axle bumper is fixedly set on the main shaft; Flower hub and the design of ratchet integral type need not the later stage assembling, have solved the bad problem of stationarity of colored hub and ratchet; Simultaneously also simplify manufacturing procedure, also simplified the bicycle assembling.
Claims (2)
1. new type double R axle bumper bicycle hub; Comprise middle pipe, left floral disc, right floral disc, pearl bowl, left axle bumper and right axle bumper, said in pipe, left floral disc, right floral disc, pearl bowl, left axle bumper and right axle bumper all be sleeved on the main shaft, said left floral disc, right floral disc are held and are captiveed joint respectively with about middle pipe; Guan Yuzhu bowl captive joint in said; Left steel ball is installed between left end pearl bowl and the left axle bumper, is it is characterized in that: said bicycle hub also comprises two R axle bumpers and ratchet assembly, and said pair of R axle bumper is fixedly set on the main shaft; Right steel ball is installed between the left side of said pair of R axle bumper and the right-hand member pearl bowl; Between the right side of said pair of R axle bumper and the ratchet assembly left side first steel ball is installed, second steel ball is installed between the right side of said ratchet assembly and the right axle bumper, said ratchet assembly cooperates with the internally toothed annulus of said right floral disc.
2. new type double R axle bumper bicycle hub as claimed in claim 1; It is characterized in that: said ratchet assembly comprises even tooth papillae wheel, latch spring and ratchet pawl; Said ratchet pawl and latch spring are installed in said the company on the tooth papillae wheel, and the said tooth papillae wheel that connects cooperates with the internally toothed annulus of said right floral disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102638206A CN102398469A (en) | 2011-06-10 | 2011-09-07 | Novel double-R axle bumper bicycle spline hub |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110156455 | 2011-06-10 | ||
| CN201110156455.9 | 2011-06-10 | ||
| CN2011102638206A CN102398469A (en) | 2011-06-10 | 2011-09-07 | Novel double-R axle bumper bicycle spline hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102398469A true CN102398469A (en) | 2012-04-04 |
Family
ID=45881298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102638206A Pending CN102398469A (en) | 2011-06-10 | 2011-09-07 | Novel double-R axle bumper bicycle spline hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102398469A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433306A (en) * | 1993-03-11 | 1995-07-18 | Yang; Shu-Chiung C. | Hub assembly for a bicycle |
| CN2403677Y (en) * | 1999-12-03 | 2000-11-01 | 崑藤工业股份有限公司 | Non-noise hub |
| CN2414930Y (en) * | 2000-04-03 | 2001-01-17 | 史志华 | Rear axle connected with freewheel for bicycle |
| CN2721424Y (en) * | 2004-04-19 | 2005-08-31 | 久钰车料(昆山)有限公司 | Linked flywheel and hub device |
| CN201128474Y (en) * | 2007-10-22 | 2008-10-08 | 建来贸易股份有限公司 | Ratchet wheel and hub |
| CN201283749Y (en) * | 2008-09-17 | 2009-08-05 | 久裕交通器材(深圳)有限公司 | Lock tooth fixing device and ratchet group thereof |
| US20100044180A1 (en) * | 2008-08-25 | 2010-02-25 | Kun Teng Industry Co., Ltd. | Hub assembly for a bicycle |
| CN202225682U (en) * | 2011-06-10 | 2012-05-23 | 宁波威玛斯车业有限公司 | Novel double R-shaped axle bumper hub for bicycle |
-
2011
- 2011-09-07 CN CN2011102638206A patent/CN102398469A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433306A (en) * | 1993-03-11 | 1995-07-18 | Yang; Shu-Chiung C. | Hub assembly for a bicycle |
| CN2403677Y (en) * | 1999-12-03 | 2000-11-01 | 崑藤工业股份有限公司 | Non-noise hub |
| CN2414930Y (en) * | 2000-04-03 | 2001-01-17 | 史志华 | Rear axle connected with freewheel for bicycle |
| CN2721424Y (en) * | 2004-04-19 | 2005-08-31 | 久钰车料(昆山)有限公司 | Linked flywheel and hub device |
| CN201128474Y (en) * | 2007-10-22 | 2008-10-08 | 建来贸易股份有限公司 | Ratchet wheel and hub |
| US20100044180A1 (en) * | 2008-08-25 | 2010-02-25 | Kun Teng Industry Co., Ltd. | Hub assembly for a bicycle |
| CN201283749Y (en) * | 2008-09-17 | 2009-08-05 | 久裕交通器材(深圳)有限公司 | Lock tooth fixing device and ratchet group thereof |
| CN202225682U (en) * | 2011-06-10 | 2012-05-23 | 宁波威玛斯车业有限公司 | Novel double R-shaped axle bumper hub for bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |