CN2547535Y - Battery built-in hub for electric bicycle - Google Patents
Battery built-in hub for electric bicycle Download PDFInfo
- Publication number
- CN2547535Y CN2547535Y CN 02219992 CN02219992U CN2547535Y CN 2547535 Y CN2547535 Y CN 2547535Y CN 02219992 CN02219992 CN 02219992 CN 02219992 U CN02219992 U CN 02219992U CN 2547535 Y CN2547535 Y CN 2547535Y
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- battery
- wheel
- electric bicycle
- 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
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Abstract
The utility model provides a battery built-in hub for an electric bicycle, consisting of a thrust screw 1, a battery 2, two battery clamp plates 3, a battery down-lead 4, a bearing 5, a hub 6, a spoke hole 7, a hub cover 8, a wheel shaft 9, two bushings 10 and a spacing piece 11, wherein, the battery 2 is positioned in the two battery clamp plates 3, the two battery clamp plates 3 inside provided with the battery 2 is arranged inside the hub 6, the outer edge of the hub is provided with the spoke hole 7, the hub 6 is matched with the hub cover 8; the wheel shaft 9 is arranged in the center of the battery 2, in a center hole of the battery clamp plates and in a center lug boss hole of the hub 6 and the hub cover 8; the bearing 5 is arranged outside the two battery clamp plates 3 and on the wheel shaft 9 in the hub 6 and the hub cover 8, the spacing piece 11 is arranged between the bearing 5 and the two battery clamp plates 3, the two bushings 10 are sleeved on the wheel shaft outside the bearing, and the battery down-lead 4 is led outside the hub of the wheel through a center hole of the wheel shaft 9.
Description
Technical field
The utility model relates to bicycle, but is meant a kind of wheel hub of electric bicycle that is used for the internal battery of Electrical Bicycle especially.
Background technology
The battery of existing Electrical Bicycle substantially all is installed on the vehicle frame, thereby causing vehicle modeling not attractive in appearance, sturdy heaviness, style are single, and center of gravity height, vehicle stability are poor, the vehicle frame load is big simultaneously, safety factor is low, thereby has influenced the use of Electrical Bicycle.
Summary of the invention
Technical problem to be solved in the utility model just is to overcome the defective that existing Electrical Bicycle exists, but a kind of wheel hub of electric bicycle that is used for the internal battery of Electrical Bicycle is provided.Wheel hub of electric bicycle of the present utility model is by clamp screw 1, battery 2, battery clamping plate 3, battery lead 4, bearing 5, wheel hub 6, spoke hole 7, wheel hub cover 8, wheel shaft 9, sleeve pipe 10, pad 11 is formed, battery 2 is positioned at two battery clamping plate 3, battery clamping plate 3 outer rims are distributed with clamp screw 1, two battery clamping plate 3 of internal battery 2 are installed in the wheel hub 6, the outer rim of wheel hub is provided with spoke hole 7, wheel hub 6 is harmonious with wheel hub cover 8, wheel shaft 9 is installed in battery 2 centers, in the central boss hole of battery clamping plate 3 centre holes and wheel hub 6 and wheel hub cover 8, bearing 5 is loaded on outside two battery clamping plate 3, on the wheel shaft 9 in wheel hub 6 and the wheel hub cover 8, bearing 5 and two 3 on battery clamping plate are equipped with pad 11, two sleeve pipes 10 are placed on the outer wheel shaft of bearing, and battery lead 4 is drawn outside the wheel nave through the central bore of wheel shaft 9.When the assembling wheel hub of electric bicycle, earlier battery 2 is put into monolithic battery clamping plate 3, battery can be monoblock or polylith, simultaneously wheel shaft 9 is inserted battery clamping plate 3 centre holes, battery lead 4 is passed by wheel shaft 9 central bore, and battery lead 4 can be drawn from one-sided, also can draw from bilateral, cover battery 2 with another sheet battery clamping plate 3 again, and with clamp screw 1 fastening clamping.Then pad 11 is inserted in wheel shaft 9, bearing 5 is pressed into respectively in wheel hub 6 and the wheel hub cover 8 inboard central boss holes, and respectively by two ends cover upper whorl axial 9, screw to wheel hub cover 8 and wheel hub 6, wheel hub cover 8 is harmonious with wheel hub 6, can adopt screw thread to screw method and make wheel hub cover directly screw in wheel hub, also can adopt screw that wheel hub cover is pressed in fasten with screws on the wheel hub.Overlap upper whorl axials 9 with sleeve pipe 10 more at last, but promptly finished the assembling of the wheel nave of internal battery.When Electrical Bicycle travels, electric current through the battery lead input controller to the driven by motor vehicle '.
Adopt the wheel hub of electric bicycle of internal battery but advantage of the present utility model just is, battery of electric bicycle need not be positioned over the back vehicle frame, thereby makes vehicle's center of gravity reduce, improve the riding stability of vehicle; Because the vehicle frame load is little, improved the safety factor of driving; And but vehicle modeling pattern attractive in appearance is various.Owing to use the wheel shaft of the perforation that can pass battery center and wheel hub center, make the wheel assembling of Electrical Bicycle convenient simple simultaneously, improved work efficiency greatly.Thereby but the wheel hub of electric bicycle of internal battery of the present utility model has vast potential for future development.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
But Fig. 1 is the wheel hub of electric bicycle master of the utility model internal battery looks scheme drawing.
With reference to Fig. 1, but the wheel hub of electric bicycle of the utility model internal battery is made up of clamp screw 1, battery 2, battery clamping plate 3, battery lead 4, bearing 5, wheel hub 6, spoke hole 7, wheel hub cover 8, wheel shaft 9, sleeve pipe 10, pad 11.But the wheel hub of electric bicycle of internal battery promptly can be used as front-wheel, also can be used as trailing wheel; Be generally front-wheel dress motor trailing wheel packed battery.Wheel hub also can directly become wheel without spoke.But the wheel hub of electric bicycle of internal battery can adopt the form of wheel hub and two assemblings of wheel hub cover, also can adopt the form of two wheel hub covers and three assemblings of wheel hub circle.Bearing 5 can be loaded on the inboard of wheel hub and wheel hub cover, also can be loaded on the outside of wheel hub and wheel hub cover.
The specific embodiment
Below be an embodiment of the present utility model, the actual use of the present utility model is not limited to embodiment.
But adopt the wheel hub of electric bicycle of the utility model internal battery, be installed on 26 inches Electrical Bicycles, battery is 24 volt of 12 ampere-hour.Travel 600 kilometers, functional, the 35-40 kilometer that can travel once charges.F-Zero is per hour 20 kilometers.
Claims (9)
1, a kind of wheel hub of electric bicycle, it is characterized in that by clamp screw 1, battery 2, battery clamping plate 3, battery lead 4, bearing 5, wheel hub 6, spoke hole 7, wheel hub cover 8, wheel shaft 9, sleeve pipe 10, pad 11 is formed, battery 2 is positioned at two battery clamping plate 3, battery clamping plate 3 upper and lower sides are clamp screw 1, two battery clamping plate 3 of internal battery 2 are installed in the wheel hub 6, the outer rim of wheel hub is provided with spoke hole 7, wheel hub 6 is harmonious with wheel hub cover 8, wheel shaft 9 is installed in battery 2 centers, in the central boss hole of battery clamping plate 3 centre holes and wheel hub 6 and wheel hub cover 8, bearing 5 is loaded on outside two battery clamping plate 3, on the wheel shaft 9 in wheel hub 6 and the wheel hub cover 8, bearing 5 and two 3 on battery clamping plate are equipped with pad 11, two sleeve pipes 10 are placed on the outer wheel shaft of bearing, and battery lead 4 is drawn outside the wheel nave through the central bore of wheel shaft 9.
2, wheel hub of electric bicycle according to claim 1 is characterized in that battery lead 4 draws outside the wheel nave through the central bore of wheel shaft 9 is one-sided.
3, wheel hub of electric bicycle according to claim 1 is characterized in that battery lead 4 draws outside the wheel nave through the central bore bilateral of wheel shaft 9.
4, wheel hub of electric bicycle according to claim 1 is characterized in that wheel hub cover 8 and wheel hub 6 are harmonious, and adopts wheel hub cover directly to screw in wheel hub screw thread tightened-up structure.
5, wheel hub of electric bicycle according to claim 1 is characterized in that wheel hub cover 8 and wheel hub 6 are harmonious, and adopts screw that wheel hub cover is pressed in fasten with screws structure on the wheel hub.
6, wheel hub of electric bicycle according to claim 1 is characterized in that bearing 5 is loaded on the outside of wheel hub and wheel hub cover.
7, wheel hub of electric bicycle according to claim 1, but it is characterized in that the wheel hub of electric bicycle of internal battery is the Electrical Bicycle trailing wheel.
8, wheel hub of electric bicycle according to claim 1, but it is characterized in that the wheel hub of electric bicycle of internal battery is the Electrical Bicycle front-wheel.
9, wheel hub of electric bicycle according to claim 1, but it is characterized in that the wheel hub of electric bicycle of internal battery adopts two wheel hub covers and three assembled construction of wheel hub circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219992 CN2547535Y (en) | 2002-04-18 | 2002-04-18 | Battery built-in hub for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02219992 CN2547535Y (en) | 2002-04-18 | 2002-04-18 | Battery built-in hub for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2547535Y true CN2547535Y (en) | 2003-04-30 |
Family
ID=33698376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02219992 Expired - Fee Related CN2547535Y (en) | 2002-04-18 | 2002-04-18 | Battery built-in hub for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2547535Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009067895A1 (en) * | 2007-11-07 | 2009-06-04 | Hua Wang | A power wheel |
| CN103241109A (en) * | 2012-02-08 | 2013-08-14 | 全解生 | Battery wheel with batteries capable of being manually and quickly assembled and disassembled |
| CN102226467B (en) * | 2005-12-09 | 2014-06-25 | 福博科知识产权有限责任公司 | Continuously variable transmission |
-
2002
- 2002-04-18 CN CN 02219992 patent/CN2547535Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226467B (en) * | 2005-12-09 | 2014-06-25 | 福博科知识产权有限责任公司 | Continuously variable transmission |
| WO2009067895A1 (en) * | 2007-11-07 | 2009-06-04 | Hua Wang | A power wheel |
| CN103241109A (en) * | 2012-02-08 | 2013-08-14 | 全解生 | Battery wheel with batteries capable of being manually and quickly assembled and disassembled |
| CN103241109B (en) * | 2012-02-08 | 2016-06-29 | 全解生 | Can free-hand speed dismounting cell battery wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU TIANJI VEHICLES CO., LTD. Free format text: FORMER OWNER: ZHAO SHILONG Effective date: 20080201 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080201 Address after: North Fifth Avenue, five star street, Bell Tower District, Jiangsu, Changzhou: 213016 Patentee after: Changzhou skyline Bicycle Industry Co., Ltd. Address before: Deng Er Xiang Zhenjiang Runzhou District of Jiangsu City No. 40, zip code: 212002 Patentee before: Zhao Shilong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030430 Termination date: 20110418 |