CN203078228U - Combined type hub - Google Patents
Combined type hub Download PDFInfo
- Publication number
- CN203078228U CN203078228U CN 201320068498 CN201320068498U CN203078228U CN 203078228 U CN203078228 U CN 203078228U CN 201320068498 CN201320068498 CN 201320068498 CN 201320068498 U CN201320068498 U CN 201320068498U CN 203078228 U CN203078228 U CN 203078228U
- Authority
- CN
- China
- Prior art keywords
- section
- spoke
- compound type
- connecting element
- flower hub
- 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
Images
Landscapes
- Corsets Or Brassieres (AREA)
Abstract
The utility model relates to a combined type hub which comprises a shaft tube, at least one fixed part and at least one spoke installation part, wherein the shaft tube comprises two end parts and at least one installation section; the end parts are reversed along an axial line; the installation section is adjacent to one of the end parts, and the installation section is provided with a limiting part with a cross section in a non-circular shape; the fixed part is in threaded connection with the installation section and comprises a cylindrical section; the spoke installation part is clamped between the shaft tube and the fixed part and comprises an axle hole which extends along the axial line; the axle hole is provided with a limiting hole section and a circular hole section connected with the cylindrical section; and the limiting hole section is sleeved with the limiting part and corresponds to the limiting part in cross section shape. The combined type hub disclosed by the utility model can simplify the operation of axially positioning the spoke installation part to the shaft tube through the fixed part and ensure the concentricity of the spoke installation part and the shaft tube.
Description
Technical field
The utility model relates to a kind of colored hub of bicycle, particularly relates to a kind of compound type flower hub.
Background technology
Compound type flower hub in the past, for example TaiWan, China patent of invention notification number is I369300 number, has a hub shell, and two wing fittings, this kind flower hub is to treat that several spokes are installed on after the described wing fitting, are assembled in this hub shell two ends respectively with described wing fitting again.Compared to common integrate shaped type flower hub, compound type flower hub forges the base material except saving single-piece, and also have material and select the bigger advantage of elasticity for use, and, owing to can assemble spoke in advance, therefore can design the azimuth configuration of spoke more neatly.
Yet, when assembling, this hub shell and described wing fitting are after by the mutual socket of the structure of square stud shaft/square croze, more need utilize several bolts that described wing fitting is axially locked, its locking step trouble, and, if allow and possess good concentricity between this hub shell and the described wing fitting, smooth and easy in the hope of rotating, detailed manufacture all will be carried out in a square keyhole position and three connecting bore positions that supply bolt to pass of six spiro keyhole positions on this hub shell and each wing fitting, and causes the raising of manufacturing cost.
In addition, TaiWan, China patent of invention notification number discloses very hub of a kind of bicycle dish for I248407 number, utilize a binding ring and a rotor stationary hub to be spirally connected, and a video disc is folded between the two, the design requirement of this this nothing of video disc height concentricity, the effect of this binding ring only is axially this disc of button retaining, the helpless concentric setting that improves this disc.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to assembly and colored hub of compound type that concentricity is good.
The utility model compound type flower hub comprises a central siphon, at least one connecting element, and at least one spoke fabricated section.This central siphon comprises two along an end that axis is opposite, reaches at least one and is adjacent to the construction section of one of them end, and this construction section has a cross-sectional plane and is non-circular limiting section.This connecting element and this construction section are spirally connected, and comprise a cylindrical section.This spoke fabricated section is folded between this central siphon and this connecting element, and comprise an axis hole that extends along this axis, this axis hole have one with this limiting section socket and shape of cross section spacing hole's section, and circular hole portion that is connected with the cylindrical section of this connecting element corresponding to this limiting section.
The utility model compound type flower hub, the construction section of this central siphon also has one around this axis setting and be positioned at the breasting face of this limiting section inboard, this connecting element also comprises a button block face that is provided with around this axis, this spoke fabricated section also comprise one towards this breasting face and with the interior stopping surface of this breasting face butt, and one towards this button block face and with the outer stopping surface of this button block face butt, this inside and outside stopping surface is folded between this breasting face and this button block face.
The utility model compound type flower hub, the construction section of this central siphon also have one be positioned at this limiting section inboard and with this limiting section bonded assembly flange part, this flange part radially extends outwardly, this breasting face is formed at this flange part outside.
The utility model compound type flower hub, this connecting element also comprises a flange walls that radially extends outwardly from this cylindrical section outer end, this button block face is formed at this flange walls inboard.
The utility model compound type flower hub, this connecting element also comprises a plurality of handle holes that are arranged at this flange walls.
The utility model compound type flower hub, the construction section of this central siphon also have an external thread part that is positioned at this limiting section outside, and the cylindrical section of this connecting element has one along this axis setting and the inner bolt hole that is spirally connected with this external thread part.
The utility model compound type flower hub, the aperture of spacing hole's section of this axis hole is less than the aperture of this circular hole portion.
The utility model compound type flower hub comprises two connecting elements, and two spoke fabricated sections, this central siphon comprises two construction sections that are respectively adjacent in described end, and described connecting element is spirally connected with described construction section respectively, and described spoke fabricated section is folded in respectively between this central siphon and the described connecting element.
The utility model compound type flower hub, described spoke fabricated section also comprises a plurality of spoke holes that are provided with at interval around this axis respectively, the spoke hole of described spoke fabricated section staggers in a circumferential direction alternately with each other.
The utility model compound type flower hub, described spoke fabricated section also comprises a plurality of mounting blocks that are provided with at interval around this axis equal angles respectively, the spoke hole of each spoke fabricated section is formed at described mounting blocks respectively.
The beneficial effects of the utility model are: can simplify this spoke fabricated section axial location in the operation of this central siphon by this connecting element, and guarantee the concentricity between this spoke fabricated section and this central siphon.
Description of drawings
Fig. 1 is the plane view sub-anatomy of a preferred embodiment of the present utility model;
Fig. 2 is the assembled sectional view of this preferred embodiment;
Fig. 3 is the cross-sectional schematic along III among Fig. 2-III cutting line;
Fig. 4 is the cross-sectional schematic along IV among Fig. 2-IV cutting line.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description that cooperates with reference to a graphic preferred embodiment, can be clear.
Consult Fig. 1 and Fig. 2, the utility model compound type flower hub comprises a central siphon 1, at least one connecting element 2, and at least one spoke fabricated section 3.In the present embodiment, this compound type flower hub comprises two connecting elements 2 and two spoke fabricated sections 3.
This central siphon 1 comprises two along the opposite end 11 that is provided with of an axis L, and the construction section 12 of at least one contiguous one of them end 11.In the present embodiment, this central siphon 1 comprises two construction sections 12 that are respectively adjacent in described end 11.Each construction section 12 have a cross-sectional plane be non-circular limiting section 121, one be positioned at these limiting section 121 outsides and with these limiting section 121 bonded assembly external thread parts 122, and one be positioned at this limiting section 121 inboard and with these limiting section 121 bonded assembly flange parts 123.This flange part 123 radially extends outwardly, and has a breasting face 124 that is formed at the outside, and this breasting face 124 is around this axis L setting and be positioned at this limiting section 121 inboards.
Described connecting element 2 is spirally connected with described construction section 12 respectively, and comprises a cylindrical section 21, a flange walls 22 that radially extends outwardly from these cylindrical section 21 outer ends respectively, and a plurality of handle holes 23 that are arranged at this flange walls 22.Each cylindrical section 21 has an inner bolt hole 211 that is provided with and is spirally connected with pairing one of them external thread part 122 along this axis L.Each flange walls 22 has a button block face 221 that is formed at the inboard and is provided with around this axis L.
Shown in Fig. 2,3,4, described spoke fabricated section 3 is folded in respectively between this central siphon 1 and the described connecting element 2, each spoke fabricated section 3 comprises an axis hole that extends along this axis L 31, one towards the interior stopping surface 32 of pairing one of them breasting face 124, the outer stopping surface 33 towards pairing one of them button block face 221, and a plurality of mounting blocks 34 that are provided with at interval around this axis L equal angles.Each axis hole 31 have one with pairing one of them limiting section 121 socket and shape of cross section spacing hole's section 311, and circular hole portion 312 that is connected with pairing one of them cylindrical section 21 corresponding to this limiting section 121.After each connecting element 2 and this central siphon 1 are spirally connected, the inside and outside stopping surface 32,33 of each spoke fabricated section 3 respectively with pairing one of them breasting face 124 and button block face 221 butts, and be folded between this breasting face 124 and this button block face 221.In the process of actual assembled, elder generation is free-hand to screw on this central siphon 1 respectively with described connecting element 2, inserts described handle hole 23 lockings with an instrument (figure does not show) again.In the present embodiment, the aperture of described spacing hole section 311 is less than the aperture of described circular hole portion 312.Each mounting blocks 34 has the spoke hole 341 of a spoke unit installing of a confession, sees Fig. 3, and the spoke hole 341 of described spoke fabricated section 3 staggers in a circumferential direction alternately with each other.
Whereby, as shown in Figure 2, after spacing hole's section 311 by described axis hole 31 is not socketed on the limiting section 121 of this central siphon 1 revolvably respectively when described spoke fabricated section 3, described connecting element 2 can be respectively and this central siphon 1 concentric being spirally connected, the axial respectively button of described spoke fabricated section 3 is blocked in this central siphon 1, at this moment, the cylindrical section 21 of described connecting element 2 can be respectively and the circular hole portion 312 concentric sockets of described spoke fabricated section 3, impels described spoke fabricated section 3 to be concentric with this central siphon 1.
Be understandable that, the utility model compound type flower hub have equally can save forge embryo material, material use elasticity greatly, can assemble advantages such as spoke and spoke flexible configuration in advance, described spoke fabricated section 3 can adopt aluminum alloy or composite material, as the composite of reinforced carbon fiber and plastics (or resin) base material.And, further advantage of the present utility model is summarized as follows via above explanation:
Utilize described connecting element 2 described spoke fabricated section 3 axial lock can be fixed in this central siphon 1 once, the utility model, must use the operation that locks of several bolts compared in the past compound type flower hub, the utility model can be simplified the locking operation, is convenient to assembling.
Two, because connecting element 2 of the present utility model is to be bolted in this central siphon 1 respectively, described connecting element 2 naturally can be concentric mutually with this central siphon 1, simultaneously, the circular hole portion 312 of described spoke fabricated section 3 be respectively with the cylindrical section 21 concentric sockets of described connecting element 2, therefore, the utility model can be guaranteed the concentricity between described spoke fabricated section 3 and this central siphon 1 naturally.
Three, connecting element 2 of the present utility model is the simple miniature parts of structure, be convenient to make processing, and compared to compound type flower hub in the past, the utility model only needs the cylindrical section 21 of described connecting element 2 and the circular hole portion 312 of described spoke fabricated section 3 are carried out detailed manufacture, just the concentricity between described spoke fabricated section 3 and this central siphon 1 can be guaranteed, and manufacturing cost can be reduced.
What deserves to be mentioned is, the central siphon 1 of compound type flower hub of the present utility model can only be provided with a construction section 12, and the quantity of described connecting element 2 and described spoke fabricated section 3 all is reduced to one, and utilize single connecting element 2 that single spoke fabricated section 3 is positioned this central siphon 1, simultaneously, this central siphon 1 then can otherwise be provided with the fabricated section that another is installed for spoke in contrast to another end of this construction section 12, for example this fabricated section and the 1 one-body molded manufacturing of this central siphon, or be assembled in another end of this central siphon 1 with other existing mode.Again, though above-mentioned graphic middle the utility model spends the kenel of hub to present after being, flower hub before also being implemented on.
In sum, the utility model can be with described spoke fabricated section 3 axial location in this central siphon 1 by described connecting element 2, except being convenient to the assembling operation, more can guarantee the concentricity between described spoke fabricated section 3 and this central siphon 1, so can reach the purpose of this utility model really.
Claims (10)
1. a compound type is spent hub, it is characterized in that:
This compound type flower hub comprises:
A central siphon comprises two along an end that axis is opposite, reaches at least one and is adjacent to the construction section of one of them end, and this construction section has a cross-sectional plane and is non-circular limiting section;
At least one connecting element is spirally connected with this construction section, and comprises a cylindrical section; And
At least one spoke fabricated section, be folded between this central siphon and this connecting element, and comprise an axis hole that extends along this axis, this axis hole have one with this limiting section socket and shape of cross section corresponding to spacing hole's section of this limiting section, reach a circular hole portion that is connected with the cylindrical section of this connecting element.
2. compound type flower hub as claimed in claim 1, it is characterized in that: the construction section of this central siphon also has one around this axis setting and be positioned at the breasting face of this limiting section inboard, this connecting element also comprises a button block face that is provided with around this axis, this spoke fabricated section also comprise one towards this breasting face and with the interior stopping surface of this breasting face butt, and one towards this button block face and with the outer stopping surface of this button block face butt, this inside and outside stopping surface is folded between this breasting face and this button block face.
3. compound type as claimed in claim 2 flower hub is characterized in that: the construction section of this central siphon also have one be positioned at this limiting section inboard and with this limiting section bonded assembly flange part, this flange part radially extends outwardly, this breasting face is formed at this flange part outside.
4. compound type flower hub as claimed in claim 2, it is characterized in that: this connecting element also comprises a flange walls that radially extends outwardly from this cylindrical section outer end, and this button block face is formed at this flange walls inboard.
5. compound type flower hub as claimed in claim 4, it is characterized in that: this connecting element also comprises a plurality of handle holes that are arranged at this flange walls.
6. compound type as claimed in claim 1 flower hub is characterized in that: the construction section of this central siphon also has an external thread part that is positioned at this limiting section outside, and the cylindrical section of this connecting element has one along this axis setting and the inner bolt hole that is spirally connected with this external thread part.
7. compound type flower hub as claimed in claim 1, it is characterized in that: the aperture of spacing hole's section of this axis hole is less than the aperture of this circular hole portion.
8. as each described compound type flower hub in the claim 1 to 7, it is characterized in that: this compound type flower hub comprises two connecting elements, and two spoke fabricated sections, this central siphon comprises two construction sections that are respectively adjacent in described end, described connecting element is spirally connected with described construction section respectively, and described spoke fabricated section is folded in respectively between this central siphon and the described connecting element.
9. compound type flower hub as claimed in claim 8, it is characterized in that: described spoke fabricated section also comprises a plurality of spoke holes that are provided with at interval around this axis respectively, and the spoke hole of described spoke fabricated section staggers in a circumferential direction alternately with each other.
10. compound type flower hub as claimed in claim 9, it is characterized in that: described spoke fabricated section also comprises a plurality of mounting blocks that are provided with at interval around this axis equal angles respectively, and the spoke hole of each spoke fabricated section is formed at described mounting blocks respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068498 CN203078228U (en) | 2013-02-06 | 2013-02-06 | Combined type hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320068498 CN203078228U (en) | 2013-02-06 | 2013-02-06 | Combined type hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078228U true CN203078228U (en) | 2013-07-24 |
Family
ID=48824096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320068498 Expired - Fee Related CN203078228U (en) | 2013-02-06 | 2013-02-06 | Combined type hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434341A (en) * | 2013-09-18 | 2013-12-11 | 航翊科技股份有限公司 | Method for manufacturing wheel set, wheel set and fixture module for regulating tension of wheel set |
-
2013
- 2013-02-06 CN CN 201320068498 patent/CN203078228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434341A (en) * | 2013-09-18 | 2013-12-11 | 航翊科技股份有限公司 | Method for manufacturing wheel set, wheel set and fixture module for regulating tension of wheel set |
| CN103434341B (en) * | 2013-09-18 | 2016-01-13 | 航翊科技股份有限公司 | The manufacture method of wheels, these wheels and adjust the tool module of tension force of these wheels |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202883476U (en) | Fan impeller | |
| CN103089549A (en) | Manufacture of a root section | |
| KR20170004769A (en) | Wheel hub | |
| CN203078228U (en) | Combined type hub | |
| CN204465287U (en) | Rotor and motor | |
| CN201377202Y (en) | Door lock handle, door lock panel, reset component, door lock handle assembly and door lock | |
| CN101716996B (en) | Fishhook-type distance-variable rocker arm | |
| CN107201629B (en) | Outer tub with reinforcing structure and washing machine having the same | |
| CN211082402U (en) | Motor shaft and flange dish mounting structure of fan | |
| CN210371925U (en) | Main shaft connecting structure of high-power wind power gear box | |
| CN201038867Y (en) | Motor for convenient installation | |
| CN107181334A (en) | Fan stator and its blower fan | |
| CN207117455U (en) | Insertion motor based on ball screw | |
| CN201113616Y (en) | Electric motor shell cover and stator assembling structure | |
| WO2007121891A1 (en) | Device for fixing a vehicle wheel to the supporting surface | |
| CN105553170A (en) | Hub motor free of output shaft | |
| JP6143839B1 (en) | Shaft coupling and mounting method of shaft coupling to shaft | |
| CN104506002B (en) | One kind is used for double-stator permanent magnet electric rotating machine drag cup rotor | |
| CN215487526U (en) | Combined worm easy to assemble and disassemble | |
| CN210033822U (en) | Detachable flexible rod transmission device | |
| CN218040962U (en) | Novel in-wheel motor structure | |
| CN219642000U (en) | Focusing ring and lens focusing structure | |
| CN110131387A (en) | A kind of high-power wind turbine gear-box main shaft connection structure | |
| AU2013100731A4 (en) | Front End Cover of Direct Current Motor | |
| CN203158181U (en) | Combined structure of crank arm and crank mandrel of bicycle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160206 |