CN201972944U - Double-head rotary fan - Google Patents
Double-head rotary fan Download PDFInfo
- Publication number
- CN201972944U CN201972944U CN2011200695197U CN201120069519U CN201972944U CN 201972944 U CN201972944 U CN 201972944U CN 2011200695197 U CN2011200695197 U CN 2011200695197U CN 201120069519 U CN201120069519 U CN 201120069519U CN 201972944 U CN201972944 U CN 201972944U
- Authority
- CN
- China
- Prior art keywords
- fan
- base
- double
- head rotary
- rotary fan
- 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
Links
Images
Abstract
The utility model relates to a double-head rotary fan which is characterized in that the double-head rotary fan comprises fan heads, a supporting rod, a rotation shaft and a base; the two fan heads are respectively arranged at both ends of the supporting rod and have opposite blowing directions; the supporting rod is connected with the base through the rotation shaft, an electric brush device is arranged in the rotation shaft, and the electric brush device is quickly driven by a gear; a lead in the supporting rod is connected with the electric brush device; and gear shifting buttons are arranged on the base. The principle of recoil rotation is used for effectively improving the fan, and the double-head rotary fan can realize rotation with 360 degrees, has simple structure, and is convenient and practical.
Description
Technical field:
The utility model relates to a kind of household electric appliance, especially a kind of double end rotary fan.
Background technique:
Electric fan is a kind of motoring flabellum rotation that utilizes, and reaches the household electric appliance that make air quicken circulation, is mainly used in cooling and heatstroke-eliminating and ventilating air.Be widely used in family, office, shop, hospital and hotels and other places.General domestic electric fan: ceiling fan, desk fan, stand fan, wall fan etc. are arranged.The branch of shaking the head He do not shake the head is arranged again in desk fan and the stand fan.
Under or the situation that the space is less few, generally all be to use stand fan,, can also vacillate now to the left, now to the right, all sent to nice and cool wind for the people of certain limit because the wind-force of stand fan is stronger the people.Yet at the weather comparative heat, when the more again or space of people is big, because the fan pendulum angle is limited, the somebody will experience less than wind.Along with temperature is more and more higher,, will all bring influence in various degree to work or study crowd's body and mind if there is not effective cooling measure.
The model utility content:
At the defective of existing fan, the utility model provides a kind of double end rotary fan, and this device utilizes recoil to rotate principle fan is effectively improved, and allows its ceaselessly 360 ° of rotations.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of double end rotary fan, it is characterized in that it comprises fan head, pole, rotatingshaft and base, described fan head is provided with two, and two ends and blowing direction that two fan heads are separately positioned on pole are opposite; Described pole is connected with base by rotatingshaft, is provided with brushgear in the rotatingshaft, and brushgear drives fast by gear; Lead in the described pole links to each other with brushgear; Described base is provided with the button of transferring the files.
The beneficial effects of the utility model are: utilize recoil rotation principle that fan is effectively improved, can realize 360 ° of rotations, and its simple structure, convenient and practical.
Description of drawings:
Below in conjunction with description of drawings and embodiment the utility model is further specified.
Accompanying drawing is the utility model plan view
Wherein, 1-fan head, 2-pole, 3-rotatingshaft, 4-base, the 5-button of transferring the files.
Embodiment:
In the embodiment shown in the figures, a kind of double end rotary fan, it is characterized in that: it comprises fan head (1), pole (2), rotatingshaft (3) and base (4), described fan head (1) is provided with two, and two ends and blowing direction that two fan heads (1) are separately positioned on pole (2) are opposite; Described pole (2) is connected with base (4) by rotatingshaft (3), and rotatingshaft is provided with brushgear in (3), and brushgear drives fast by gear; Lead in the described pole (2) links to each other with brushgear; Described base (4) is provided with the button of transferring the files (5).
When using the utility model, connect with the mains, select a certain gear by the button of transferring the files (5), fan head (1) rotates, because it is opposite that two fan heads (1) blow out the direction of wind, it is opposite to produce reaction force moment direction, and pole (2) moving axis (3) that rotates is rotated.Brushgear in the rotatingshaft (3) with the handing-over of Ac high frequency, does not influence the rotation of fan by the gear quick rotation.Fan head (1) moving axis (3) that can ceaselessly rotate moves in a circle like this.
Claims (1)
1. double end rotary fan, it is characterized in that: it comprises fan head (1), pole (2), rotatingshaft (3) and base (4), and described fan head (1) is provided with two, and two fan heads (1) are separately positioned on the two ends of pole (2); Described pole (2) is connected with base (4) by rotatingshaft (3), and rotatingshaft is provided with brushgear in (3), and brushgear drives fast by gear; Lead in the described pole (2) links to each other with brushgear; Described base (4) is provided with the button of transferring the files (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200695197U CN201972944U (en) | 2011-03-17 | 2011-03-17 | Double-head rotary fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200695197U CN201972944U (en) | 2011-03-17 | 2011-03-17 | Double-head rotary fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972944U true CN201972944U (en) | 2011-09-14 |
Family
ID=44578048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200695197U Expired - Fee Related CN201972944U (en) | 2011-03-17 | 2011-03-17 | Double-head rotary fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488085A (en) * | 2018-05-23 | 2018-09-04 | 苏州唯盼智能科技有限公司 | A kind of Multifunctional fan |
| CN109114030A (en) * | 2018-07-13 | 2019-01-01 | 中山市民众中学 | A kind of maglev fan |
-
2011
- 2011-03-17 CN CN2011200695197U patent/CN201972944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488085A (en) * | 2018-05-23 | 2018-09-04 | 苏州唯盼智能科技有限公司 | A kind of Multifunctional fan |
| CN109114030A (en) * | 2018-07-13 | 2019-01-01 | 中山市民众中学 | A kind of maglev fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201972944U (en) | Double-head rotary fan | |
| CN107960739A (en) | A kind of desk easy to use | |
| CN207795605U (en) | A kind of folding telescopic electric fan | |
| CN201636032U (en) | Energy-saving mobile fan | |
| CN203297135U (en) | Manual lifting mechanism of household electric fan | |
| CN204553287U (en) | A kind of 360 ° of rotary fans | |
| CN204061251U (en) | A kind of rotating disk can constant speed revolution bull ceiling fan | |
| CN105221456A (en) | A kind of soft wind-powered electricity generation wind ceiling fan | |
| CN204500113U (en) | Furniture sample storage exhibiting device | |
| CN102927024A (en) | Multi-head universal fan | |
| CN203685626U (en) | Omni-directional remotely-controlled ceiling fan | |
| CN205118750U (en) | Sucking disc desk lamp | |
| CN207838316U (en) | A kind of stage is built with curtain lifting gear | |
| CN202280639U (en) | Peripheral surrounding wind electric fan | |
| CN201747644U (en) | Electric fan | |
| CN203223391U (en) | 360-degree vertical rotating fan | |
| CN202338500U (en) | Floor fan | |
| CN206952073U (en) | A kind of New semi automatic riveter | |
| CN201934344U (en) | Swinging adjusting device of electric fan | |
| CN201934346U (en) | Double-headed fan | |
| CN203614435U (en) | Electric fan capable of hiding fan blades | |
| CN206092477U (en) | Biparting first fan | |
| CN205064329U (en) | Fan | |
| CN205406048U (en) | Miniature flag platform device | |
| CN107411327A (en) | A kind of adjustable for height electric fan cleaning device |
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: 20110914 Termination date: 20140317 |