CN202056122U - Bladeless fan - Google Patents
Bladeless fan Download PDFInfo
- Publication number
- CN202056122U CN202056122U CN2011200760834U CN201120076083U CN202056122U CN 202056122 U CN202056122 U CN 202056122U CN 2011200760834 U CN2011200760834 U CN 2011200760834U CN 201120076083 U CN201120076083 U CN 201120076083U CN 202056122 U CN202056122 U CN 202056122U
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- CN
- China
- Prior art keywords
- nozzle
- base
- utility
- model
- surrounding wall
- 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 discloses a bladeless fan which comprises a base and a nozzle mounted on the upper end of the base; an air flow generating component is arranged in the base; the nozzle comprises a surrounding wall and an opening limited by the surrounding wall; the surrounding wall of the nozzle is provided with an air flow channel and an exhaust port communicated with the base; the nozzle made of soft material is manufactured into a flexible retractable structure. During packaging, the nozzle can be compressed firstly and then is encased, thus reducing the encasement size of the whole fan, improving the encasement efficiency, bringing convenience for the transportation of manufacturers and also reducing the transportation cost, etc.
Description
Technical field:
The utility model relates to fan, particularly a kind of no blade fan.
Background technique:
At present, occurred a kind of on-bladed fan on the market, it is for blade fan in the past, and wind-force is more steady, has eliminated the defective that the blade rotation is hurted sb.'s feelings simultaneously, thereby has used safety and comfort more.It mainly comprises the base portion that is used to form air-flow and is erected in the ring nozzle of this base portion upper end, ring nozzle is made by rigid plastics, so when the vanning packing, its shape can not change, can take up room so more, thereby have influence on vanning efficient, make troubles for the transportation of manufacturers, and increased cost of transportation.
The model utility content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of packing of casing the time to occupy little space, be convenient to the no blade fan that transports and reduce cost.
In order to realize the foregoing invention purpose, the utility model has adopted following technological scheme:
A kind of no blade fan, comprise base and the nozzle that is installed in the base upper end, be provided with air-flow in the base and produce member, nozzle comprises perisporium and the opening that is limited by perisporium, the perisporium of nozzle is provided with air-flow path and the relief opening that is communicated with base, and described nozzle is made into a flexible compressible structure by soft material.
Described nozzle can be various annulars or shaped as frame.
The utility model has following advantage with respect to prior art:
The utility model is considered miscellaneous part is not set on the nozzle, so it is designed to a flexible compressible structure, like this when packing, can will case again after the nozzle compression, thereby reduced the box volume of whole fan, improved vanning efficient, brought convenience for the transportation of manufacturers, and reduced the fabricating cost of cost of transportation and nozzle simultaneously.And when using, then the air-flow that produces by air-flow member in the base blows the nozzle of this compressive state and gets back to erectility, and air-flow is blown out through air-flow path and relief opening, from and guaranteed the air-out effect of no blade fan.In addition, also be convenient to it by the nozzle of soft material making and form various styles and moulding.
Description of drawings:
Fig. 1 does not have the structural representation of blade fan for the utility model.
Fig. 2 is the cross-sectional schematic of A-A direction among Fig. 1.
Embodiment:
As depicted in figs. 1 and 2, the no blade fan that provides according to the utility model, comprise base 1 and the nozzle 2 that is installed in base 1 upper end, be provided with air-flow in the base 1 and produce member 11, nozzle 2 comprises perisporium 21 and the opening 22 that is limited by perisporium 21, and the perisporium 21 of nozzle 2 is provided with air-flow path 23 and the relief opening 24 that is communicated with base 1.Nozzle 2 is made into a flexible compressible structure by soft material, in when packing vanning, nozzle can be compressed like this, thereby reduce the box volume of fan.Described soft material can be rubber, soft cloth or flexible plastic, is preferably rubber.Described nozzle can be various annulars or shaped as frame, is preferably annular.
The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technological schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (2)
1. no blade fan, comprise base (1) and be installed in the nozzle (2) of base (1) upper end, be provided with air-flow in the base (1) and produce member (11), nozzle (2) comprises perisporium (21) and the opening (22) that is limited by perisporium (21), the perisporium (21) of nozzle (2) is provided with air-flow path (23) and the relief opening (24) that is communicated with base (1), and it is characterized in that: described nozzle (2) is made into a flexible compressible structure by soft material.
2. no blade fan as claimed in claim 1 is characterized in that: described nozzle (2) can be various annulars or shaped as frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200760834U CN202056122U (en) | 2011-03-22 | 2011-03-22 | Bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200760834U CN202056122U (en) | 2011-03-22 | 2011-03-22 | Bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056122U true CN202056122U (en) | 2011-11-30 |
Family
ID=45016093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200760834U Expired - Fee Related CN202056122U (en) | 2011-03-22 | 2011-03-22 | Bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790806A (en) * | 2012-11-02 | 2014-05-14 | 任文华 | Bladeless fan |
-
2011
- 2011-03-22 CN CN2011200760834U patent/CN202056122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790806A (en) * | 2012-11-02 | 2014-05-14 | 任文华 | Bladeless fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120322 |