CN201333895Y - Novel integrated aluminum-plastic wheel - Google Patents
Novel integrated aluminum-plastic wheel Download PDFInfo
- Publication number
- CN201333895Y CN201333895Y CNU2008202064385U CN200820206438U CN201333895Y CN 201333895 Y CN201333895 Y CN 201333895Y CN U2008202064385 U CNU2008202064385 U CN U2008202064385U CN 200820206438 U CN200820206438 U CN 200820206438U CN 201333895 Y CN201333895 Y CN 201333895Y
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- China
- Prior art keywords
- plastic
- rim
- wheel
- novel
- hub
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
A novel integrated aluminum-plastic wheel comprises a plastic frame and a metal rim. The plastic frame adopts the structure that a plastic rim, spokes and a hub are jointlessly formed in a injection molding manner; the metal rim is arranged outside the plastic rim in the plastic frame; the inner ring of the metal rim is provided with a T-shaped occlusion edge which are embedded in the plastic rim; bearing sleeves are arranged on two sides of the hub and fixedly connected through a steel pin, and a positioning sleeve is arranged therebetween, and rotated bearings are arranged thereon. The metal rim is sleeved on the plastic rim of the plastic frame, thereby solving the brake problem of the wheel, avoiding the possibility of chemical reaction between the plastic rim and a tyre, and prolonging the service life of the tyre; and the manufacturing technology is simple, the manufacturing time and the labor cost are effectively reduced, and the connection structure is firm and has high accuracy.
Description
Technical field
The utility model relates to the wheel technical field, is specially a kind of novel all-in-one plastic-aluminum wheel.
Background technology
The traditional bicycle or the wheel of Electrical Bicycle generally are made up of wheel rim, wheel hub and steel wire, and wheel rim is connected by steel wire with wheel hub.Steel wire generally can be provided with 36, and being provided with on wheel hub and the wheel rim has 36 steel wire connecting portions respectively, and steel wire is installing one by one.This wheel packaging efficiency is very low, and accurately can not guarantee, can not guarantee the center of wheel hub and the same circle centre position that wheel rim is in.
In order to overcome the problem of above-mentioned conventional metals wheel assembling inefficiency, along with the development of engineering plastics technology, integrated all-plastic wheel has appearred.The wheel rim of all-plastic wheel, wheel hub and spoke have the finished product accuracy height, the simple good characteristics of manufacture craft for by the injection mould once injection moulding.But the wheel rim of all-plastic wheel is a plastic material, in brake, skids easily between wheel rim and the brake facing, causes brake failure, potential very big danger.Moreover, can produce sliding pearl phenomenon behind the Tyre inflating; In addition, because the organic material that tire is also made for elastomeric material can produce adhesion phenomenon after tire and wheel rim length contact time, seriously shortened the service life of tire.
The utility model content
The purpose of this utility model is at the problem that the above existing wheel exists, provide manufacture craft simple, can be in conjunction with a kind of novel all-in-one plastic-aluminum wheel of conventional metals wheel and all-plastic wheel advantage.
The utility model is achieved in that a kind of novel all-in-one plastic-aluminum wheel, and by moulding frame and alloy rim is formed, moulding frame is plastics wheel rim, spoke and wheel hub integrated injection molding structure, and alloy rim is arranged on outside the plastics wheel rim of moulding in the frame.
The inner ring of described alloy rim is provided with T type interlock rib, and T type interlock rib embeds the inside of plastics wheel rim.
Described adjacent spoke is connected for the mode of interlacing with the both sides of the edge of wheel hub.
The both sides of described wheel hub are provided with bearing carrier ring, are provided with locating bush between the bearing carrier ring, are connected and fixed by steel pin between the bearing carrier ring, and bearing carrier ring is provided with rolling bearing.
Be provided with some pin holes in the described wheel hub, so that bearing carrier ring is connected and fixed.
Described alloy rim is the aluminum wheel rim.
The utility model is established alloy rim at the plastics wheel rim overcoat of moulding frame, has solved the brake problem of wheel, and the possibility of having avoided existing between plastics wheel rim and the tire chemical reaction, prolongs the service life of tire.The utility model manufacture craft is simple, can effectively shorten production time and save cost of labor, and connection structure is firm, and precision is accurate.
Description of drawings
Fig. 1 is the block diagram of a kind of novel integrated wheel of the utility model;
Fig. 2 is the front view of a kind of novel integrated wheel of the utility model;
Fig. 3 is the left view of a kind of novel integrated wheel of the utility model;
Fig. 4 is the cutaway view of a kind of novel integrated wheel of the utility model;
Fig. 5 is the assembly drowing of a kind of novel integrated wheel of the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments a kind of novel integrated wheel of the utility model is described in detail.
A kind of novel integrated wheel, by moulding frame and alloy rim 4 is formed, moulding frame is plastics wheel rim 1, and spoke 2 and wheel hub 3 are by the integral structure of injection mo(u)lding, and alloy rim 4 is arranged on outside the plastics wheel rim 1 of moulding frame.Alloy rim 4 can be that the aluminum alloy materials of intensity height, light weight is made.In order to strengthen the anchoring strength of alloy rim 4 and plastics wheel rim 1, be provided with T type interlock rib 7 at the inner ring of alloy rim 4, T type interlock rib 7 embeds the inside of plastics wheel rims 1.Adjacent spoke 2 is connected for the mode of interlacing with the both sides of the edge of wheel hub 3.The both sides of wheel hub 3 are respectively arranged with bearing carrier ring 5, are provided with locating bush 10 between the both sides bearing carrier ring 5, and both sides bearing carrier ring 5 is to be connected and fixed by steel pin 8, is provided with rolling bearing 6 in the bearing carrier ring 5.For the ease of being connected and fixed between the both sides bearing carrier ring 5, in wheel hub 3, be provided with some pin holes 9.
A kind of novel integrated wheel of the utility model is that alloy rim is placed in the mould of holding successfully in advance, and by the injection machine once injection moulding, production technology is simple, the precision height then.
Claims (6)
1, a kind of novel all-in-one plastic-aluminum wheel is formed by moulding frame and alloy rim (4), it is characterized in that: moulding frame is plastics wheel rim (1), spoke (2) and wheel hub (3) integrated through injection molding molding structure, and alloy rim (4) is arranged on outside the plastics wheel rim of moulding in the frame (1).
2, a kind of novel all-in-one plastic-aluminum wheel as claimed in claim 1, it is characterized in that: the inner ring of described alloy rim (4) is provided with T type interlock rib (7), and T type interlock rib (7) embeds the inside of plastics wheel rims (1).
3, a kind of novel all-in-one plastic-aluminum wheel as claimed in claim 1, it is characterized in that: the both sides of described wheel hub (3) are provided with bearing carrier ring (5), be provided with locating bush (10) between the bearing carrier ring (5), be connected and fixed by steel pin (8) between the bearing carrier ring (5), bearing carrier ring (5) is provided with rolling bearing (6).
4, a kind of novel all-in-one plastic-aluminum wheel as claimed in claim 1 is characterized in that: described adjacent spoke (2) is connected for the mode of interlacing with the both sides of the edge of wheel hub (3).
5, a kind of novel all-in-one plastic-aluminum wheel as claimed in claim 1 is characterized in that: be provided with some pin holes (9) in the described wheel hub.
6, a kind of novel all-in-one plastic-aluminum wheel as claimed in claim 1 is characterized in that: described alloy rim (4) is the aluminum wheel rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202064385U CN201333895Y (en) | 2008-12-30 | 2008-12-30 | Novel integrated aluminum-plastic wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202064385U CN201333895Y (en) | 2008-12-30 | 2008-12-30 | Novel integrated aluminum-plastic wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333895Y true CN201333895Y (en) | 2009-10-28 |
Family
ID=41285537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202064385U Expired - Fee Related CN201333895Y (en) | 2008-12-30 | 2008-12-30 | Novel integrated aluminum-plastic wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333895Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660775A (en) * | 2012-09-19 | 2014-03-26 | 株式会社万都 | Integrated type spoke structure and a manufacturing method thereof, a wheel assembly for a bicycle having the same, and a manufacturing method thereof |
| CN103661777A (en) * | 2012-09-19 | 2014-03-26 | 株式会社万都 | Motor housing integrated-type spoke for electric bicycle, manufacturing method thereof, wheel assembly having the same and manufacturing method thereof |
| CN104972822A (en) * | 2015-06-29 | 2015-10-14 | 开平市中铝实业有限公司 | Novel automobile hub |
-
2008
- 2008-12-30 CN CNU2008202064385U patent/CN201333895Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660775A (en) * | 2012-09-19 | 2014-03-26 | 株式会社万都 | Integrated type spoke structure and a manufacturing method thereof, a wheel assembly for a bicycle having the same, and a manufacturing method thereof |
| CN103661777A (en) * | 2012-09-19 | 2014-03-26 | 株式会社万都 | Motor housing integrated-type spoke for electric bicycle, manufacturing method thereof, wheel assembly having the same and manufacturing method thereof |
| EP2712742A1 (en) * | 2012-09-19 | 2014-04-02 | Mando Corporation | Motor housing integrated-type spoke for electric bicycle, manufacturing method thereof, wheel assembly having the same and manufacturing method thereof |
| EP2712743A1 (en) * | 2012-09-19 | 2014-04-02 | Mando Corporation | Motor housing integrated-type spoke for electric bicycle, manufacturing method thereof, wheel assembly having the same and manufacturing method thereof |
| CN104972822A (en) * | 2015-06-29 | 2015-10-14 | 开平市中铝实业有限公司 | Novel automobile hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20121230 |