CN204783971U - Electronic vehicle gear class part - Google Patents
Electronic vehicle gear class part Download PDFInfo
- Publication number
- CN204783971U CN204783971U CN201520264510.XU CN201520264510U CN204783971U CN 204783971 U CN204783971 U CN 204783971U CN 201520264510 U CN201520264510 U CN 201520264510U CN 204783971 U CN204783971 U CN 204783971U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- semicircular arc
- circular arc
- center
- boss
- 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 relates to a design technical field of the automobile -used part product of electric motor car, especially an electronic vehicle gear class part, this part formula structure as an organic whole, it is protruding that part periphery evenly distributed has quantity to be the individual half -circular arc of 10 -12, and the both sides at part center all have the boss, it is protruding that the boss periphery has 10 -12 the 2nd half -circular arc, and the boss center has a mounting hole, the bellied radius of a half -circular arc is bellied radial 2.5 times of the 2nd half -circular arc, and the diameter of mounting hole is 0.8 times of a half -circular arc projection diameter, the center of mounting hole is center to 2.6 times of the distance at the 2nd half -circular arc protruding top of mounting hole to the distance at a half -circular arc protruding top. The utility model discloses a structure of part is comparatively simple for the electric motor car, uses comparatively safely, and low cost is suitable for the scale to promote.
Description
Technical field
The utility model relates to the design field of electric bicycle part product, particularly a kind of electric vehicle part.
Background technique
Gear part kind conventional in daily life is more, and it is common to every field, and the structure of this kind of structural member is comparatively simple, and the effect played is very large.Along with developing rapidly of industry, the market demand of all kinds of connector is also increasing, and the connector of high-quality will become the main flow direction of market development, have the stronger market competitiveness.Therefore, develop a kind of structure simple, convenient and practical electric vehicle part is the problem of current research.
Model utility content
The purpose of this utility model is: provide a kind of structure simple, convenient and practical electric vehicle gear part.
The utility model solves the technological scheme that its technical problem adopts: a kind of electric vehicle gear part, this part is integral type structure, part periphery is evenly distributed with the first semicircular arc projection that quantity is 10-12, and the both sides of Central of the parts all have boss; It is protruding that described boss periphery has 10-12 the second semicircular arc, boss center has mounting hole, the radius of described first semicircular arc projection is 2.5 times of the radius of the second semicircular arc projection, the diameter of mounting hole is 0.8 times of the first semicircular arc projection diameter, and the center of described mounting hole is 2.6 times of distance of center to the second semicircular arc convex top of mounting hole to the distance of the first semicircular arc convex top.
Further, the thickness of described first semicircular arc projection is 10-20mm.
Further, the thickness of described second semicircular arc projection is 5-10mm.
Beneficial effect: the structure of electric vehicle gear part of the present utility model is comparatively simple, uses safer, with low cost, is suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
In figure, 1. the first semicircular arc is protruding; 2. boss; 3. the second semicircular arc is protruding; 4. mounting hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated;
A kind of electric vehicle gear part as shown in Figure 1, this part is integral type structure, and part periphery is evenly distributed with the first semicircular arc projection of 10, and the both sides of Central of the parts all have boss 2; Described boss 2 periphery has 10 the second semicircular arc projections 3, boss 2 center has mounting hole 4, the radius of described first semicircular arc projection 1 is 2.5 times of the radius of the second semicircular arc projection 3, the diameter of mounting hole 4 is 0.8 times of protruding 1 diameter of the first semicircular arc, and the center of described mounting hole 4 is 2.6 times of distance of center to protruding 3 tops of the second semicircular arc of mounting hole 4 to the distance at protruding 1 top of the first semicircular arc; The thickness of described first semicircular arc projection 1 is 15mm; The thickness of the second semicircular arc projection 3 is 8mm.This part surface is coated with antioxidant layer.The setting of the first semicircular arc protruding 1 and the second semicircular arc projection 3, can by good for this part clamping on the associated components, avoid 4 flutings on mounting hole, thus avoid on mounting hole 4 and to slot the problem such as crack, dead angle caused, convenient and practical, be suitable for applying.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. an electric vehicle gear part, is characterized in that: this part is integral type structure, and part periphery is evenly distributed with the first semicircular arc projection that quantity is 10-12, and the both sides of Central of the parts all have boss; It is protruding that described boss periphery has 10-12 the second semicircular arc, boss center has mounting hole, the radius of described first semicircular arc projection is 2.5 times of the radius of the second semicircular arc projection, the diameter of mounting hole is 0.8 times of the first semicircular arc projection diameter, and the center of described mounting hole is 2.6 times of distance of center to the second semicircular arc convex top of mounting hole to the distance of the first semicircular arc convex top.
2. a kind of electric vehicle gear part according to claim 1, is characterized in that: the thickness of described first semicircular arc projection is 10-20mm.
3. a kind of electric vehicle gear part according to claim 1, is characterized in that: the thickness of described second semicircular arc projection is 5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264510.XU CN204783971U (en) | 2015-04-28 | 2015-04-28 | Electronic vehicle gear class part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264510.XU CN204783971U (en) | 2015-04-28 | 2015-04-28 | Electronic vehicle gear class part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204783971U true CN204783971U (en) | 2015-11-18 |
Family
ID=54524027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264510.XU Expired - Fee Related CN204783971U (en) | 2015-04-28 | 2015-04-28 | Electronic vehicle gear class part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204783971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989109A (en) * | 2017-05-09 | 2017-07-28 | 柯利佳 | A kind of electronic vehicle component |
| CN107202153A (en) * | 2017-05-09 | 2017-09-26 | 柯利佳 | A kind of electric car part |
-
2015
- 2015-04-28 CN CN201520264510.XU patent/CN204783971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989109A (en) * | 2017-05-09 | 2017-07-28 | 柯利佳 | A kind of electronic vehicle component |
| CN107202153A (en) * | 2017-05-09 | 2017-09-26 | 柯利佳 | A kind of electric car part |
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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 |
Granted publication date: 20151118 Termination date: 20160428 |