CN204628063U - A kind of structure improved fan blade - Google Patents
A kind of structure improved fan blade Download PDFInfo
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- CN204628063U CN204628063U CN201520240521.4U CN201520240521U CN204628063U CN 204628063 U CN204628063 U CN 204628063U CN 201520240521 U CN201520240521 U CN 201520240521U CN 204628063 U CN204628063 U CN 204628063U
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- fan blade
- mounting platform
- blade
- nylon jacket
- structure improved
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Abstract
The utility model relates to fan blade technical field, in particular to the structure improved fan blade of one, comprise body, body outer rim is provided with blade, the integrated mounting platform with body is provided with in the middle of described body, receiving cavity is offered in mounting platform, nylon jacket is provided with in receiving cavity, nylon jacket and mounting platform, body and blade integrated injection molding, the utility model by by nylon jacket and mounting platform, body and blade integrated injection molding, and due to nylon jacket energy high temperature resistant, fan blade and motor shaft can be limited like this and come off and fly out, prevent from skidding, easy access.
Description
Technical field
The utility model relates to fan blade technical field, particularly the structure improved fan blade of one.
Background technique
Fan blade is widely used in the fields such as electric drier, electric fan, ventilation fan, axial flow fan, and part fan blade by molding and forming, and then is assembled with motor.But fan blade of the prior art with motor direct-assembling after, fan blade flies out because heating to come off from motor shaft in use.After solving fan blade and motor direct-assembling, the problem of fan blade heating during use, is existingly provided with inner metal sleeve at fan blade center, although to some extent solve the problem that fan blade generates heat like this, when but inner metal sleeve is connected with fan blade center, needing the mode device by knocking, loading and unloading inconvenience like this, be unfavorable for maintenance, in addition, inner metal sleeve after a number of uses, easily skids, and can with motor shaft come off the same with fan blade of such inner metal sleeve flies out.
Model utility content
The purpose of this utility model is for the deficiencies in the prior art, provides one can limit fan blade and motor shaft and comes off and fly out, high temperature resistant, prevents from skidding, the structure improved fan blade of easy access.
For achieving the above object, the utility model is by the following technical solutions: a kind of structure improved fan blade, comprise body, body outer rim is provided with blade, the integrated mounting platform with body is provided with in the middle of described body, offer receiving cavity in mounting platform, in receiving cavity, be provided with nylon jacket, nylon jacket and mounting platform, body and blade integrated injection molding.
Wherein, described accommodation inwall offers teeth groove, and nylon jacket outer end is provided with the sawtooth be connected with tooth socket fit.
Wherein, one end that described mounting platform is connected with body is closed, and the other end is offered porose, and described nylon jacket comprises body and sawtooth body, and body is located in hole, and sawtooth body is located in receiving cavity.
Wherein, described body outer rim is provided with blades installation plate, and blades installation plate is axially connected with some equally distributed blades.
The utility model beneficial effect is: it comprises body, body outer rim is provided with blade, be provided with the integrated mounting platform with body in the middle of described body, offer receiving cavity in mounting platform, in receiving cavity, be provided with nylon jacket, nylon jacket and mounting platform, body and blade integrated injection molding, the utility model by by nylon jacket and mounting platform, body and blade integrated injection molding, and due to nylon jacket energy high temperature resistant, fan blade and motor shaft can be limited like this and come off and fly out, prevent from skidding, easy access.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
reference character1---body 2---blade
3---mounting platform 4---nylon jacket 5---body 6---sawtooth bodies
7---blades installation plate.
Embodiment
With embodiment, the utility model is described in further detail below, is not practical range of the present utility model is limited to this.
As shown in Figure 1, a kind of structure improved fan blade, comprise body 1, body 1 outer rim is provided with blade 2, the integrated mounting platform 3 with body 1 is provided with in the middle of described body 1, receiving cavity is offered in mounting platform 3, nylon jacket 4 is provided with in receiving cavity, nylon jacket 4 and mounting platform 3, body 1 and blade 2 integrated injection molding, the utility model by by nylon jacket 4 and mounting platform 3, body 1 and blade 2 integrated injection molding, and due to nylon jacket 4 can be high temperature resistant, fan blade and motor shaft can be limited like this and come off and fly out, prevent from skidding, easy access.
In the present embodiment, described accommodation inwall offers teeth groove, nylon jacket 4 outer end is provided with the sawtooth be connected with tooth socket fit, one end that described mounting platform 3 is connected with body 1 is closed, the other end is offered porose, described nylon jacket 4 comprises body 5 and sawtooth body 6, body 5 is located in hole, sawtooth body 6 is located in receiving cavity, and nylon jacket 4 is arranged in mounting platform 3 by the present embodiment, by coordinating of sawtooth and teeth groove, can prevent nylon jacket 4 from sliding in mounting platform 3, do not need manually to beat installation simultaneously, and easy to loading and unloading, be beneficial to maintenance.
In the present embodiment, described body 1 outer rim is provided with blades installation plate 7, blades installation plate 7 is axially connected with some equally distributed blades 2, the present embodiment by some be uniformly distributed blade 2 axis be installed on blades installation plate 7, that the overall wind-force of fan blade increases like this, and every sheet blade 2 uniform stressed, rational in infrastructure, blade 2 can be prevented damaged.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (4)
1. a structure improved fan blade, comprise body, body outer rim is provided with blade, it is characterized in that: in the middle of described body, be provided with the integrated mounting platform with body, receiving cavity is offered in mounting platform, nylon jacket is provided with, nylon jacket and mounting platform, body and blade integrated injection molding in receiving cavity.
2. the structure improved fan blade of one according to claim 1, is characterized in that: described accommodation inwall offers teeth groove, and nylon jacket outer end is provided with the sawtooth be connected with tooth socket fit.
3. the structure improved fan blade of one according to claim 2, is characterized in that: one end that described mounting platform is connected with body is closed, and the other end is offered porose, and described nylon jacket comprises body and sawtooth body, and body is located in hole, and sawtooth body is located in receiving cavity.
4. the structure improved fan blade of one according to claim 1, is characterized in that: described body outer rim is provided with blades installation plate, and blades installation plate is axially connected with some equally distributed blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240521.4U CN204628063U (en) | 2015-04-21 | 2015-04-21 | A kind of structure improved fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240521.4U CN204628063U (en) | 2015-04-21 | 2015-04-21 | A kind of structure improved fan blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628063U true CN204628063U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520240521.4U Active CN204628063U (en) | 2015-04-21 | 2015-04-21 | A kind of structure improved fan blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985411A (en) * | 2019-11-13 | 2020-04-10 | 北京北机机电工业有限责任公司 | Small centrifugal fan |
-
2015
- 2015-04-21 CN CN201520240521.4U patent/CN204628063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985411A (en) * | 2019-11-13 | 2020-04-10 | 北京北机机电工业有限责任公司 | Small centrifugal fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171030 Address after: 315315 Zhenning City, Zhejiang province Ningbo Cixi Changhe Town 338 East Village Road Patentee after: Ningbo Tai Yun Electric Co., Ltd. Address before: 315315 Cixi City, Ningbo province Changhe Town East Road Industrial Park Patentee before: The flourishing Electric Manufacture Co., Ltd in Ningbo |
|
| TR01 | Transfer of patent right |