CN204687747U - The wheel hub of electric bicycle of internal battery - Google Patents
The wheel hub of electric bicycle of internal battery Download PDFInfo
- Publication number
- CN204687747U CN204687747U CN201520386181.6U CN201520386181U CN204687747U CN 204687747 U CN204687747 U CN 204687747U CN 201520386181 U CN201520386181 U CN 201520386181U CN 204687747 U CN204687747 U CN 204687747U
- Authority
- CN
- China
- Prior art keywords
- side covers
- battery
- wheel shaft
- wheel
- wheel 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a kind of wheel hub of electric bicycle of internal battery, comprise two side covers be installed on by bearing on wheel shaft, between the periphery of two side covers, steel ring is installed, with the installing space of battery between two side covers, the axial both sides of wheel shaft, with thickening circle, describedly to thicken on circle with the mounting hole installed with wheel carrier; Described side cover with protruding the flange of outer peripheral face, with the screw hole of mounting tyre on described flange.Structure of the present utility model is simple, reasonable in design; Adopt screw fastening structure installment tire, avoid tyre slip to wear and tear, increase the service life, reduce costs; The perforation of rational battery wire is set, conveniently installs, avoid being wound around.
Description
Technical field
The utility model relates to Electrical Bicycle technical field, particularly relates to the car wheel structure of Electrical Bicycle.
Background technology
The wheel hub of Electrical Bicycle, comprise two side covers being installed on wheel shaft outer circumferential side, the periphery of two side covers is equipped with tire, installs battery in the installing space between two side covers.In the wheel hub of existing internal battery, tire sleeve is placed in side cover periphery, and tire easily skids, and wearing and tearing are comparatively large, and service life is shorter, and not easy to assemble; After battery is inserted, its electric wire is arranged unreasonable, is easily wound around.
Utility model content
The above-mentioned shortcoming that the applicant exists for the wheel hub of existing Electrical Bicycle, provides a kind of wheel hub facilitating the Electrical Bicycle of tyre dismounting, reasonable in design.
The technical scheme that the utility model adopts is as follows:
A kind of wheel hub of electric bicycle of internal battery, comprise two side covers be installed on by bearing on wheel shaft, between the periphery of two side covers, steel ring is installed, with the installing space of battery between two side covers, the axial both sides of wheel shaft, with thickening circle, describedly to thicken on circle with the mounting hole installed with wheel carrier; Described side cover with protruding the flange of outer peripheral face, with mounting tyre and the screw hole fixing two side covers and steel ring on described flange.
Further improvement as technique scheme:
The sidewall of described wheel shaft is with through wires hole.
The beneficial effects of the utility model are as follows:
Structure of the present utility model is simple, reasonable in design; Adopt screw fastening structure installment tire, avoid tyre slip to wear and tear, increase the service life, reduce costs; The perforation of rational battery wire is set, conveniently installs, avoid being wound around.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model.
In figure: 1, side cover; 11, flange; 12, screw hole; 2, wheel shaft; 21, circle is thickeied; 22, pacify
Dress hole; 23, through wires hole; 3, steel ring; 4, installing space; 5, bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1, the wheel hub of electric bicycle of the internal battery of the present embodiment, comprise two side covers 1 be installed on by bearing 5 on wheel shaft 2, between the periphery of two side covers 1, steel ring 3 is installed, with the installing space 4 of battery between two side covers 1, the axial both sides of wheel shaft 2, with thickening circle 21, thicken on circle 21 with the mounting hole 22 installed with wheel carrier; Side cover 1 is with protruding the flange 11 of outer peripheral face, and with mounting tyre and the screw hole 12 fixing two side covers 1 and steel ring 3 on flange 11, intert screw in screw hole 12, screw is placed in outside side cover 1, is beneficial to and saves space; Tire is installed on side cover 1 by screw hole 12, ensures that tire is non-slip, and is easy to dismounting.The sidewall of wheel shaft 2 is with through wires hole 23, and through wires hole 23 facilitates the installation of battery wire, avoids being wound around.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range is see claim, and when without prejudice to spirit of the present utility model, the utility model can do any type of amendment.
Claims (2)
1. the wheel hub of electric bicycle of an internal battery, comprise two side covers (1) be installed on by bearing (5) on wheel shaft (2), steel ring (3) is installed between the periphery of two side covers (1), with the installing space (4) of battery between two side covers (1), it is characterized in that: the axial both sides of wheel shaft (2), with thickening circle (21), describedly to thicken on circle (21) with the mounting hole (22) installed with wheel carrier; Described side cover (1) with protruding the flange (11) of outer peripheral face, with mounting tyre and the screw hole (12) fixing two side covers (1) and steel ring (3) described flange (11) on.
2. the wheel hub of electric bicycle of internal battery as claimed in claim 1, is characterized in that: the sidewall of described wheel shaft (2) is with through wires hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386181.6U CN204687747U (en) | 2015-06-05 | 2015-06-05 | The wheel hub of electric bicycle of internal battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386181.6U CN204687747U (en) | 2015-06-05 | 2015-06-05 | The wheel hub of electric bicycle of internal battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204687747U true CN204687747U (en) | 2015-10-07 |
Family
ID=54228078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386181.6U Expired - Fee Related CN204687747U (en) | 2015-06-05 | 2015-06-05 | The wheel hub of electric bicycle of internal battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204687747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438389A (en) * | 2015-12-25 | 2016-03-30 | 上海星寰投资有限公司 | Electric scooter and driven wheel thereof |
-
2015
- 2015-06-05 CN CN201520386181.6U patent/CN204687747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438389A (en) * | 2015-12-25 | 2016-03-30 | 上海星寰投资有限公司 | Electric scooter and driven wheel thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electric bicycle hub of built -in battery Effective date of registration: 20160219 Granted publication date: 20151007 Pledgee: Bank of Jiangsu Wuxi branch, Limited by Share Ltd, Huishan Pledgor: Happy Weir intelligence Science and Technology Ltd. of Wuxi section Registration number: 2016990000128 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20151007 Termination date: 20200605 |