CN204419642U - A kind of liftable fan - Google Patents
A kind of liftable fan Download PDFInfo
- Publication number
- CN204419642U CN204419642U CN201520001833.XU CN201520001833U CN204419642U CN 204419642 U CN204419642 U CN 204419642U CN 201520001833 U CN201520001833 U CN 201520001833U CN 204419642 U CN204419642 U CN 204419642U
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- Prior art keywords
- fan
- footstool
- telescoping inner
- electric pushrod
- liftable
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Abstract
The utility model relates to fan art, in particular, relates to a kind of liftable fan.Comprise flabellum, fan footstool (1), telescoping inner (2) and power plant, telescoping inner (2) is telescopic to be arranged in described fan footstool (1), liftable fan is also provided with electric pushrod (3), dynamic push rod (3) is provided with flexible rod (31), electric pushrod (3) is fixed on described fan footstool (1), and described flexible rod (31) is fixedly connected with described telescoping inner (2).Owing to adding electric pushrod device in fan, the flexible rod of electric pushrod is fixed on the telescoping inner of fan by connecting pin simultaneously, control telescoping inner by the fore and aft motion of electric pushrod to stretch out fan footstool or shrink in air intake fan footstool, control the lifting of fan, the lifting process of fan is made to become more stable, simultaneously the utility model structure is simple, with low cost and easily make, and is convenient to mass production.
Description
Technical field
The utility model relates to fan art, in particular, relates to a kind of liftable fan.
Background technique
Fan refers to that hot day gets cool apparatus electric fan so as to raw wind, is the device producing air-flow by electric drive, and the fan energising of interior configuration was carried out rotating the effect changing into natural wind to reach and enjoy the cool afterwards.In order to more convenient use, the head of a lot of fan (particularly stand fan) all can regulate height, its structure is generally equipped with a fan footstool as chassis and outward appearance, a telescopic telescoping inner is set in fan footstool, the head of fan is fixed on the top of telescoping inner, by controlling the lifting of telescoping inner extension and contraction control fan head in fan footstool, the height of head controlling device of existing fan, general is all by spring hand-operated lifting, mostly be push type structure, it connects footstool and long tube by fixed force spring, the curling fan head that reaches of spring is made to increase by pressing buckle, pressing down long tube makes spring unfold to reach head to decline, the lifting position of long tube is controlled with buckle, structure too complex, and use poor stability.
Model utility content
In order to solve the problems of the technologies described above, the utility model provides a kind of stability better liftable fan.
The utility model for solving the problems of the technologies described above adopted technological scheme is: a kind of liftable fan, comprise flabellum, fan footstool, telescoping inner and power plant, described telescoping inner is telescopic to be arranged in described fan footstool, described liftable fan is also provided with electric pushrod, described electric pushrod is provided with flexible rod, described electric pushrod is fixed on described fan footstool, and described flexible rod is fixedly connected with described telescoping inner.
For the liftable fan of the one in the utility model, as further setting, between described fan footstool and telescoping inner, be provided with the guiding snap ring for limiting described telescoping inner horizontal jitter.
For the liftable fan of the one in the utility model, as further setting, in described fan footstool, be provided with fixed support, described electric pushrod is fixed in described fixed support.
For the liftable fan of the one in the utility model, as further setting, described flexible rod is fixedly connected with described telescoping inner by connecting pin.
A kind of liftable fan of the utility model is adopted to have following beneficial effect: owing to adding electric pushrod device in fan, the flexible rod of electric pushrod is fixed on the telescoping inner of fan by connecting pin simultaneously, control telescoping inner by the fore and aft motion of electric pushrod to stretch out fan footstool or shrink in air intake fan footstool, control the lifting of fan, between fan footstool and telescoping inner, arrange the snap ring that leads to rock for the substantially horizontal limiting telescoping inner simultaneously, the lifting process of fan is made to become more stable, the utility model structure is simple simultaneously, with low cost and easily make, be convenient to mass production.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of liftable fan of the utility model is in extended configuration;
Fig. 2 is the structural representation that a kind of liftable fan of the utility model is in contraction state.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The liftable fan of a kind of head, as shown in Figure 1, comprise fan footstool 1 and telescoping inner 2, the head (not indicating in figure) of fan is arranged on the top of telescoping inner 2, fan head can adopt existing technical pattern, flabellum included by it, rotating shaft, the conventional equipment such as oscillator device and protective housing, to specifically detailed introduction and description do not done in FIG and in this patent, the bottom of fan footstool 1 is the chassis (not indicating in figure) of fan, the part on its outstanding chassis in a tubular form, flexible long tube 2 is arranged in the tubular structure of fan footstool 1, and can along fan footstool about 1 fore and aft motion, realize the lifting function of fan.Guiding snap ring 6 is provided with on the top of fan footstool 1, for limiting the moving direction of telescoping inner 2, making it can only vertical motion up and down, avoiding telescoping inner 2 to occur horizontal jitter in stretching, extension or contraction process, cause fan head to rock, reduce the problem of fan stability in use.
Electric pushrod 3 is provided with in fan footstool 1, the rising of fan head is risen to control for promoting telescoping inner 2, or by drop-down for telescoping inner 2, to reduce the height of fan head, electric pushrod 3 is arranged in the chassis of fan footstool 1, and fixed by fixed support 4, the flexible rod 31 of electric pushrod 3 is fixed on telescoping inner 2, and be fixedly connected with by connecting pin 5, like this, when electric pushrod 3 starts, when its flexible rod 31 is protruding, electric pushrod can promote telescoping inner 2 and stretch out fan footstool 1, the head of fan is risen, startup electric pushrod 3 controls its flexible rod 31 and shrinks, it just can by drop-down for telescoping inner 2, the head of fan is declined, whole height reduces.
In FIG, the telescoping inner 2 of fan is pushed into highest point by electric pushrod 3, and the head of fan rises under the promotion of telescoping inner 2, until peak; After this, control electric pushrod 3, its flexible rod 31 is inwardly shunk, thus drive telescoping inner 2 to shrink in air intake fan footstool 1, the height of the head of fan is declined, until telescoping inner 2 is completely retracted in fan footstool 1, fan head is down to extreme lower position, as shown in Figure 2, be in contraction state, the whole height of fan is also minimum.
In the utility model, the flexible rod 31 of electric pushrod 3 is fixed together with telescoping inner 2 by connecting pin 5, connection pin 5 herein also can change other link into, as bearing pin or other stationary axle etc., or by other jointing technique etc., the two is combined, no longer repeat at this.
Electric pushrod 3 in the utility model can adopt existing electric pushrod, such as electric pushrod disclosed in CN101220845B, also product on sale on market can be used, the LT electric pushrod that such as Wuxi City Si Kaman Machinery Manufacturing Co., Ltd. produces or LT series D.C. & A.C. power push rod etc.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned mode of execution, in the ken that those skilled in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (4)
1. a liftable fan, comprise flabellum, fan footstool (1), telescoping inner (2) and power plant, described telescoping inner (2) is telescopic to be arranged in described fan footstool (1), it is characterized in that: described liftable fan is also provided with electric pushrod (3), described electric pushrod (3) is provided with flexible rod (31), described electric pushrod (3) is fixed on described fan footstool (1), and described flexible rod (31) is fixedly connected with described telescoping inner (2).
2. the liftable fan of one according to claim 1, is characterized in that: between described fan footstool (1) and telescoping inner (2), be provided with the guiding snap ring (6) for limiting described telescoping inner (2) horizontal jitter.
3. the liftable fan of one according to claim 1, it is characterized in that: in described fan footstool (1), be provided with fixed support (4), described electric pushrod (3) is fixed in described fixed support (4).
4. the liftable fan of one according to claim 1, is characterized in that: described flexible rod (31) is fixedly connected with described telescoping inner (2) by connecting pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001833.XU CN204419642U (en) | 2015-01-04 | 2015-01-04 | A kind of liftable fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001833.XU CN204419642U (en) | 2015-01-04 | 2015-01-04 | A kind of liftable fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419642U true CN204419642U (en) | 2015-06-24 |
Family
ID=53470020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520001833.XU Active CN204419642U (en) | 2015-01-04 | 2015-01-04 | A kind of liftable fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419642U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015109A (en) * | 2016-07-29 | 2016-10-12 | 郑仕群 | Suspended and floor fan capable of automatically controlling airflow |
| CN106050704A (en) * | 2016-07-29 | 2016-10-26 | 杭州智隆科技有限公司 | Hanging type and floor type dual-purpose family fan |
| CN106678060A (en) * | 2016-07-29 | 2017-05-17 | 章涛 | Remote-control hanging type and ground type dual-purpose household fan |
| CN107588022A (en) * | 2017-09-18 | 2018-01-16 | 于盟盟 | A kind of lifting stand fan certainly |
-
2015
- 2015-01-04 CN CN201520001833.XU patent/CN204419642U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015109A (en) * | 2016-07-29 | 2016-10-12 | 郑仕群 | Suspended and floor fan capable of automatically controlling airflow |
| CN106050704A (en) * | 2016-07-29 | 2016-10-26 | 杭州智隆科技有限公司 | Hanging type and floor type dual-purpose family fan |
| CN106678060A (en) * | 2016-07-29 | 2017-05-17 | 章涛 | Remote-control hanging type and ground type dual-purpose household fan |
| CN106050704B (en) * | 2016-07-29 | 2019-01-18 | 永康市青沐工贸有限公司 | A kind of dual-purpose family's fan of hanging and ground formula |
| CN106678060B (en) * | 2016-07-29 | 2019-06-21 | 佛山市顺德区宏翼工业设计有限公司 | A kind of dual-purpose family's fan of remote control hanging and ground formula |
| CN107588022A (en) * | 2017-09-18 | 2018-01-16 | 于盟盟 | A kind of lifting stand fan certainly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |