CN216139759U - Improved electric vehicle hub - Google Patents
Improved electric vehicle hub Download PDFInfo
- Publication number
- CN216139759U CN216139759U CN202121997756.XU CN202121997756U CN216139759U CN 216139759 U CN216139759 U CN 216139759U CN 202121997756 U CN202121997756 U CN 202121997756U CN 216139759 U CN216139759 U CN 216139759U
- Authority
- CN
- China
- Prior art keywords
- steel ring
- electric vehicle
- mounting plate
- improved electric
- vehicle 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses an improved electric vehicle hub, which comprises a steel ring: the outside of steel ring is provided with outer eaves, the inboard of steel ring is provided with interior eaves, the inner wall of steel ring is provided with the support bar, and is provided with the mounting panel on the support bar, the central point of mounting panel puts the department and inlays and be equipped with the bearing, the outside that just lies in the bearing on the mounting panel is equipped with the runner that the annular distributes. According to the utility model, the wheel hub is provided with the annularly distributed flow channels, a limited space for liquid flowing can be formed between the mounting plate and the support bars, so that when water stain residues occur on the mounting plate, the water stain on the mounting plate can flow outwards and rapidly along the flow channels under the action of centrifugal force, and the residual stain on the support bars and the steel rings can be washed, so that the surface smoothness of the wheel hub is improved, meanwhile, the space in the steel rings can be liberated after the annularly distributed grooves are connected with the brake pads, and the brake effect of the electric vehicle is also improved.
Description
Technical Field
The utility model relates to the technical field of vehicle accessories, in particular to an improved electric vehicle hub.
Background
The electric bicycle is widely applied to daily life of people as a scooter, is convenient and quick to use, adopts a storage battery as a power supply, is environment-friendly and reduces emission, and is characterized in that a wheel hub, namely a wheel rim, a wheel and a tire bell, is a cylindrical metal part with a tire inner contour supporting the tire and a center arranged on a shaft, is used for mounting the tire, realizes a ground contact part for vehicle power conduction, and realizes steering and driving functions of the electric bicycle.
Chinese patent publication No.: CN204820927U discloses "electric motor car wheel hub", including the foreign steamer hub circle and the interior hub circle of coaxial setting, it still includes panel, first strengthening rib, second strengthening rib and reflection of light subsides, three panels and three first strengthening ribs crisscross setting each other, and the both ends of each panel are equallyd divide with the both ends of each first strengthening rib respectively with foreign steamer hub circle and interior hub circle fixed connection, the second strengthening rib sets up between adjacent panel and first strengthening rib, the reflection of light subsides sets up on the second strengthening rib.
However, the stains on the hub of the conventional electric vehicle are usually cleaned manually, and the stains on the hub cannot be cleaned by the electric vehicle during running, so that the cleanliness of the hub is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an improved electric vehicle hub which adopts a mode that water flows in a flow passage to perform self-cleaning operation on stains on the hub.
In order to achieve the above purpose, the utility model provides the following technical scheme: an improved electric vehicle hub comprising a steel ring:
the outer side of the steel ring is provided with an outer eave, and the inner side of the steel ring is provided with an inner eave;
a support bar is arranged on the inner wall of the steel ring, and a mounting plate is arranged on the support bar;
a bearing is embedded in the center of the mounting plate;
the outer wall of the steel ring is provided with a plurality of annularly distributed grooves;
and the mounting plate is provided with a flow channel which is distributed annularly and is positioned on the outer side of the bearing.
As a further description of the above technical solution:
the runner is of an arc-shaped convolution structure, and the length of an opening on one side, close to the bearing, of the runner is smaller than that of an opening on the other side.
As a further description of the above technical solution:
the mounting plate is provided with a reinforcing strip connected with the steel ring.
As a further description of the above technical solution:
the outer wall of the inner eave is provided with a plurality of annularly distributed fluorescent strips.
As a further description of the above technical solution:
and a sleeve is arranged on the mounting plate and positioned on the outer side of the bearing in a penetrating manner.
As a further description of the above technical solution:
and a second concave part is arranged on the radial outer wall of the steel ring.
As a further description of the above technical solution:
and a first concave part is arranged on the radial outer wall of the steel ring and positioned on the outer side of the second concave part.
As a further description of the above technical solution:
and a positioning block is arranged on the steel ring, and a mounting hole is formed in the positioning block.
As a further description of the above technical solution:
and the steel ring is provided with an air nozzle hole.
In the technical scheme, the improved electric vehicle hub provided by the utility model has the following beneficial effects:
this wheel hub is through the runner of the annular distribution that sets up, can form the injecture space that is used for liquid to flow between mounting panel and support bar, thereby when taking place water stain on the mounting panel and remaining, make water stain on the mounting panel can flow along the outside quick of runner under the effect of centrifugal force, can wash the processing to remaining spot on support bar and the steel ring, and then improved the clean and tidy degree on wheel hub surface, the recess that the annular distributes simultaneously can liberate the space in the steel ring after being connected with the brake block, the brake braking effect of electric motor car has also been improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic front structural view of an improved electric vehicle hub according to an embodiment of the present invention;
fig. 2 is a schematic rear view of an improved electric vehicle hub according to an embodiment of the present invention;
FIG. 3 is a schematic top view of an improved electric vehicle hub according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mounting plate according to an embodiment of the present invention.
Description of reference numerals:
1. steel rings; 2. an outer brim; 3. an inner eave; 31. a fluorescent strip; 4. a groove; 5. reinforcing the strips; 6. a supporting strip; 7. mounting a plate; 71. a flow channel; 8. a bearing; 9. a sleeve; 10. positioning blocks; 11. mounting holes; 12. a first recess; 13. a second recess; 14. an air nozzle hole.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 4, an improved electric vehicle hub comprises a steel ring 1:
the outer side of the steel ring 1 is provided with an outer eave 2, and the inner side of the steel ring 1 is provided with an inner eave 3;
a support strip 6 is arranged on the inner wall of the steel ring 1, and a mounting plate 7 is arranged on the support strip 6;
a bearing 8 is embedded in the center of the mounting plate 7;
the outer wall of the steel ring 1 is provided with a plurality of grooves 4 distributed in an annular manner, the number of the grooves 4 is six, and the grooves 4 are used for being connected and fixed with the brake pad, so that the problem of large duty occupancy rate caused by fixing the brake pad at the middle position of the traditional steel ring can be replaced, the operation space in the steel ring 1 is enlarged, and the connection stability of the brake pad can be enhanced, so that the brake effect of the braked electric vehicle is improved in the use process of the brake pad, and the abrasion degree of the brake pad is reduced;
an annularly distributed flow channel 71 is arranged on the mounting plate 7 and outside the bearing 8.
In this embodiment, establish electric motor car tire cover on steel ring 1, and carry out airtight protection to the tire edge with the help of outer eaves 2, then run through the transmission shaft with the electric motor car in bearing 8, can be connected wheel hub and electric motor car, when the electric motor car is gone on rainy day or the road surface that has water stain, water stain remaining on mounting panel 7 can get into in runner 71 under the effect of centrifugal force, and along the even and quick outside flow of runner 71, make water stain enter into on support bar 6 and steel ring 1, can wash the processing with remaining spot on support bar 6 and steel ring 1, the effect of wheel hub self-cleaning has been realized, and then the neatness degree on wheel hub surface has been improved.
As shown in fig. 4, the flow channel 71 is an arc-shaped convolution structure, and the length of the opening on one side of the flow channel 71 close to the bearing 8 is smaller than that of the opening on the other side, so that a uniform flowing space can be provided for water stains in the flow channel 71, and the water stains can be ensured to clean residual stains on the support bar 6 and the steel ring 1.
As shown in fig. 1, the mounting plate 7 is provided with a reinforcing bar 5 connected with the steel ring 1 for improving the connection strength between the mounting plate 7 and the steel ring 1.
As shown in fig. 1, the outer wall of the inner eave 3 is provided with a plurality of annularly distributed fluorescent strips 31, so that the fluorescent strips can emit light under dim light, the attractiveness of the wheel hub can be improved, and the fluorescent strips can also play roles in prompting and warning other vehicles and pedestrians.
As shown in fig. 1, the sleeve 9 is disposed on the mounting plate 7 and outside the bearing 8, so as to reinforce the connection between the bearing 8 and the mounting plate 7, thereby ensuring flexible and stable operation of the bearing 8.
As shown in fig. 3, the second recess 13 is disposed on the radial outer wall of the steel ring 1, so as to perform a primary limiting protection function on the tire, and improve the stability of the tire installation.
As shown in fig. 3, the first recess 12 is disposed on the outer side of the second recess 13 and on the radial outer wall of the steel ring 1, so as to perform a secondary limiting protection function on the tire, and further improve the stability of the tire installation.
As shown in fig. 2, a positioning block 10 is arranged on the steel ring 1, and a mounting hole 11 is arranged on the positioning block 10, so that the brake pad can be mounted in the mounting hole 11 on the positioning block 10 through a bolt, and the mounting and fixing of the hub matching equipment can be realized.
As shown in fig. 3, the steel ring 1 is provided with an air nozzle hole 14 for installing an air nozzle, thereby realizing the inflation and deflation operation of the tire.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (9)
1. The utility model provides an improved generation electric motor car wheel hub, includes steel ring (1), its characterized in that:
an outer brim (2) is arranged on the outer side of the steel ring (1), and an inner brim (3) is arranged on the inner side of the steel ring (1);
a support strip (6) is arranged on the inner wall of the steel ring (1), and a mounting plate (7) is arranged on the support strip (6);
a bearing (8) is embedded in the center of the mounting plate (7);
the outer wall of the steel ring (1) is provided with a plurality of annularly distributed grooves (4);
and the mounting plate (7) is provided with a flow channel (71) which is distributed annularly and is positioned on the outer side of the bearing (8).
2. The improved electric vehicle hub of claim 1, wherein: the flow channel (71) is of an arc-shaped convolution structure, and the length of an opening on one side, close to the bearing (8), of the flow channel (71) is smaller than that of an opening on the other side.
3. The improved electric vehicle hub of claim 1, wherein: the mounting plate (7) is provided with a reinforcing strip (5) connected with the steel ring (1).
4. The improved electric vehicle hub of claim 1, wherein: the outer wall of the inner eave (3) is provided with a plurality of annularly distributed fluorescent strips (31).
5. The improved electric vehicle hub of claim 1, wherein: and a sleeve (9) penetrates through the mounting plate (7) and is positioned on the outer side of the bearing (8).
6. The improved electric vehicle hub of claim 1, wherein: the radial outer wall of the steel ring (1) is provided with a second concave part (13).
7. The improved electric vehicle hub of claim 1, wherein: and a first concave part (12) is arranged on the radial outer wall of the steel ring (1) and positioned on the outer side of the second concave part (13).
8. The improved electric vehicle hub of claim 1, wherein: the steel ring (1) is provided with a positioning block (10), and the positioning block (10) is provided with a mounting hole (11).
9. The improved electric vehicle hub of claim 1, wherein: and the steel ring (1) is provided with an air nozzle hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997756.XU CN216139759U (en) | 2021-08-24 | 2021-08-24 | Improved electric vehicle hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121997756.XU CN216139759U (en) | 2021-08-24 | 2021-08-24 | Improved electric vehicle hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216139759U true CN216139759U (en) | 2022-03-29 |
Family
ID=80807511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121997756.XU Expired - Fee Related CN216139759U (en) | 2021-08-24 | 2021-08-24 | Improved electric vehicle hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216139759U (en) |
-
2021
- 2021-08-24 CN CN202121997756.XU patent/CN216139759U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |