CN105751813A - Shaftless electric vehicle wheel - Google Patents
Shaftless electric vehicle wheel Download PDFInfo
- Publication number
- CN105751813A CN105751813A CN201410765591.1A CN201410765591A CN105751813A CN 105751813 A CN105751813 A CN 105751813A CN 201410765591 A CN201410765591 A CN 201410765591A CN 105751813 A CN105751813 A CN 105751813A
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- China
- Prior art keywords
- wheel
- wheel hub
- hub
- shaftless
- magnet
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Abstract
The invention relates to a shaftless electric vehicle wheel, comprising a hub, a solid tyre, steel balls, a magnet, a coil, and a disc brake device. The wheel is formed by an inner hub whose tangent plane on a remote central direction is in a U shape, and an outer hub. The inner hub and the outer hub are combined together with a main body through side bodies by screws. The inner hub and the outer hub of the wheel are connected with the disc brake device on one side through the steel balls on two sides. The remote central direction of the outer hub of the wheel is provided with the solid tyre, and a near central direction is fixedly provided with a magnet. The remote central direction of the inner hub of the wheel is fixedly provided with the coil. The side body of the inner hub and the outer side of a connecting body are provided with protective sheets. Through optimal design, by the solid tyres and a hub motor, hollow shaftless on the middle of the wheels and flat tyre prevention are realized, and an electric vehicle is safer.
Description
Technical field
The present invention relates to a kind of outer wheel hub install in solid tyre, outer wheel hub be fixed with Magnet, inner wheel hub is fixed with the shaftless Electricmotor car wheel of coil.
Background technology
At present, the tire of known vehicle forms by the inner bag of cover tire and inflation, it is easy to blows out, accident occurs；The axle at the wheel Jun You center of motorcycle and electric motor car, never changes.
Summary of the invention
In order to overcome drawbacks described above, the present invention provides a kind of shaftless Electricmotor car wheel, its composition as in:
According to an aspect of the present invention, it is provided that a kind of shaftless Electricmotor car wheel, it includes: wheel hub, solid tyre, steel ball, Magnet, coil and disc brake.Wherein, wheel is by remote center position tangent plane being the inner wheel hub of "U" shaped and outer wheel hub forms；The inner wheel hub of wheel and outer wheel hub are passed through screw and main body integrator by lateral body respectively；The inner wheel hub of wheel is connected with the disc brake of side by the steel ball of both sides with outer wheel hub；The remote center position of the outer wheel hub of wheel has solid tyre, and nearly center position is fixed with Magnet；The remote center position of the inner wheel hub of wheel is fixed with coil.
According to another aspect of the present invention, it is provided that a kind of shaftless Electricmotor car wheel, wherein: there is screening glass in the outside of inner wheel hub lateral body and connector.
The invention have the advantage that wheel central hollow is shaftless and runflat to utilize solid tyre and wheel hub electric motor to realize, safer by optimizing design.
Accompanying drawing explanation
Fig. 1 is shaftless Electricmotor car wheel side view.
Fig. 2 is that wheel is at the sectional view having disc brake part.
Detailed description of the invention
Describe the present invention with reference to the accompanying drawings.
In the accompanying drawings, 1 is tire, and 2 is Magnet, and 3 is coil, and 4 is inner wheel hub, and 5 is screening glass, and 6 is screw, and 7 is disc brake, and 8 is steel ball, and 9 is outer wheel hub.
Figures 1 and 2 show that the structure of shaftless Electricmotor car wheel.As shown in the figure, shaftless Electricmotor car wheel is by remote center position tangent plane being the inner wheel hub (4) of "U" shaped and outer wheel hub (9) forms, the outer wheel hub (9) of "U" shaped can fix tire (1), the inner wheel hub (4) of "U" shaped can make the outer wheel hub (9) of "U" shaped rotate around centrage in inner wheel hub (4), do not offset, make wheel linear running；The inner wheel hub (4) of wheel and outer wheel hub (9) are passed through screw (6) and main body integrator by lateral body respectively, so it is able to outer wheel hub (9) and solid tyre (1) are installed, interior disc brake (7) can also be installed, disc brake (7) can pass through wire and connect brake handle formation disc brake system, for braking, it is ensured that safety；There is screening glass (5) in the outside of inner wheel hub lateral body and connector, so can cover the screw (6) of inner wheel hub lateral body, it is prevented that screw (6) is disassembled and causes that wheel is stolen.The inner wheel hub (4) of wheel is connected with the disc brake (7) of side by the steel ball (8) of both sides with outer wheel hub (9), steel ball (8) forms the effect of bearing, the rotating operation of lubrication outer wheel hub (9) and inner wheel hub (4) can limit the traffic direction of outer wheel hub (9) and can only rotate around centrage a position, it is ensured that normal, safe operation；Disc brake (7) is used for checking the rotation of outer wheel hub (9) and braking.The remote center position of the outer wheel hub (9) of wheel has solid tyre (1), wherein, within solid tyre (1) compares the width big 20% after installing in uninstalled situation, the mode continuing have pressure to act on outer wheel hub lateral body is taked during installation, tire (1) so can be made not slide and produce powerful tension force, produce powerful elastic force and elasticity；If there is equally distributed projection the inner side of outer wheel hub (9) "U" shaped, and tire (1) has corresponding depression, so may insure that tire (1) is non-slip and have powerful elasticity and elastic force, tire (1) to be inflated never, not blow out simultaneously, saves trouble and safety.The nearly center position of the outer wheel hub (9) of wheel has Magnet groove, Magnet groove is fixed with Magnet (2), the wired ring recess of remote center position of the inner wheel hub (4) of wheel, coil groove is fixed with coil (3), both are collectively forming dc motor, wherein Magnet (2) can be rare earth permanent magnet Magnet (2), forms permanent magnet DC brushless motor.The overall structure of these composition wheels above-mentioned.
This invention is applicable to electric motor car, battery-operated motor cycle and electric automobile.
Claims (2)
1. a shaftless Electricmotor car wheel, it includes: wheel hub, solid tyre, steel ball, Magnet, coil and disc brake, it is characterized in that: wheel is by remote center position tangent plane being the inner wheel hub of "U" shaped and outer wheel hub forms；The inner wheel hub of wheel and outer wheel hub are passed through screw and main body integrator by lateral body respectively；The inner wheel hub of wheel is connected with the disc brake of side by the steel ball of both sides with outer wheel hub；The remote center position of the outer wheel hub of wheel has solid tyre, and nearly center position is fixed with Magnet；The remote center position of the inner wheel hub of wheel is fixed with coil.
2. the shaftless Electricmotor car wheel of one according to claim 1, is characterized in that: there is screening glass in the outside of inner wheel hub lateral body and connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765591.1A CN105751813B (en) | 2014-12-15 | 2014-12-15 | A kind of shaftless Electricmotor car wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765591.1A CN105751813B (en) | 2014-12-15 | 2014-12-15 | A kind of shaftless Electricmotor car wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105751813A true CN105751813A (en) | 2016-07-13 |
| CN105751813B CN105751813B (en) | 2017-09-26 |
Family
ID=56335830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410765591.1A Expired - Fee Related CN105751813B (en) | 2014-12-15 | 2014-12-15 | A kind of shaftless Electricmotor car wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105751813B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372754A (en) * | 2018-04-16 | 2018-08-07 | 南通科技职业学院 | Wheel hub with carrying centre of gravity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005006475A (en) * | 2003-06-16 | 2005-01-06 | Kuroki Mineko | In-wheel generator |
| JP2006337356A (en) * | 2005-05-02 | 2006-12-14 | Nsk Ltd | Rolling bearing unit with displacement measuring instrument, and rolling bearing unit with load measuring instrument |
| CN201080111Y (en) * | 2007-07-24 | 2008-07-02 | 孟祥源 | Wheel caution device and wheel |
| CN103402786A (en) * | 2011-03-09 | 2013-11-20 | 横滨橡胶株式会社 | Tire and wheel assembly |
| CN204383074U (en) * | 2014-12-15 | 2015-06-10 | 宣建民 | A kind of shaftless Electricmotor car wheel |
-
2014
- 2014-12-15 CN CN201410765591.1A patent/CN105751813B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005006475A (en) * | 2003-06-16 | 2005-01-06 | Kuroki Mineko | In-wheel generator |
| JP2006337356A (en) * | 2005-05-02 | 2006-12-14 | Nsk Ltd | Rolling bearing unit with displacement measuring instrument, and rolling bearing unit with load measuring instrument |
| CN201080111Y (en) * | 2007-07-24 | 2008-07-02 | 孟祥源 | Wheel caution device and wheel |
| CN103402786A (en) * | 2011-03-09 | 2013-11-20 | 横滨橡胶株式会社 | Tire and wheel assembly |
| CN204383074U (en) * | 2014-12-15 | 2015-06-10 | 宣建民 | A kind of shaftless Electricmotor car wheel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372754A (en) * | 2018-04-16 | 2018-08-07 | 南通科技职业学院 | Wheel hub with carrying centre of gravity |
| CN108372754B (en) * | 2018-04-16 | 2024-04-16 | 南通科技职业学院 | Hub with bearing low gravity center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105751813B (en) | 2017-09-26 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170418 Address after: 315040 Zhejiang city of Ningbo province high tech Zone Juxian road 587 Lane 15 No. 2 building 5-1-27 room Applicant after: NINGBO HI-TECH ZONE QINGSHANLYUSHUI ENVIRONMENT PROTECTION TECHNOLOGY Co.,Ltd. Address before: Room 7, building 1558, Jiangnan Road, hi tech Zone, Zhejiang, Ningbo, 315040, China Applicant before: Xuan Jianmin |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180103 Address after: 315040 2 building 210-136, room 750, Chuang Yuan Road, Ningbo high tech Zone, Zhejiang Patentee after: Zhejiang Xuan Mei Technology Co.,Ltd. Address before: 315040 Zhejiang city of Ningbo province high tech Zone Juxian road 587 Lane 15 No. 2 building 5-1-27 room Patentee before: NINGBO HI-TECH ZONE QINGSHANLYUSHUI ENVIRONMENT PROTECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20211215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |