CN203641042U - Double-end fan pulled to rotate through rope - Google Patents
Double-end fan pulled to rotate through rope Download PDFInfo
- Publication number
- CN203641042U CN203641042U CN201320671872.1U CN201320671872U CN203641042U CN 203641042 U CN203641042 U CN 203641042U CN 201320671872 U CN201320671872 U CN 201320671872U CN 203641042 U CN203641042 U CN 203641042U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- flabellum
- fan
- blade shaft
- rotate
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a double-end fan pulled to rotate through a rope. The fan can rotate when being pulled by hands under the condition that no power supply is available, thereby being convenient to use in the open air or traveling. The fan consists of fan blades, a fan blade shaft, a fan blade shaft sleeve and a pull rope, wherein the fan blade shaft is sleeved with the fan blade shaft sleeve; the two ends of the fan blade shaft stretches out from the two ends of the fan blade shaft sleeve; the two ends of the fan blade shaft are respectively connected with fan blades, which are the same in air blowing direction; protecting covers are arranged for the fan blades; the pull rope penetrates into the fan blade shaft sleeve and is tied to the fan blade shaft; the other end of the pull rope is tied to a pull handle. When the pull rope is wound onto the fan blade shaft and is further pulled out through the pull handle, the fan blade shaft is pulled to rotate to drive the fan blades at the two ends of the fan blade shaft to rotate.
Description
Technical field
The utility model relates to and a kind ofly draws the Double-head fan turning with rope, especially in power free situation, just can rotate by the mode pulling, very convenient in outdoor or the tourism use of going out.
Background technique
[0002] traditional fan is to want plug-in source to turn round, and gos out and has used with regard to inconvenience in outdoor or tourism.
Summary of the invention
To want plug-in source to turn round in order to overcome traditional fan, in outdoor or the tourism deficiency that uses just inconvenient of going out, the utility model provides a kind of and draws with restricting the Double-head fan turning, especially in power free situation, just can rotate by the mode pulling, go out and use easily in outdoor or tourism.
The utility model solves the technological scheme that its technical problem adopts: draw the Double-head fan turning with rope; by flabellum; flabellum axle, fan blade axle sleeve cylinder, stay cord composition; fan blade axle sleeve jacket casing is on flabellum axle; stretch out from fan blade axle sleeve cylinder two at flabellum axle two ends, the two ends identical flabellum of blowing direction of ining succession respectively, and flabellum is provided with safety cover; stay cord pierces into fan blade axle sleeve cylinder and ties up on flabellum axle, other end be pull handle.Stay cord is around to flabellum axle, then pulls out stay cord with pull handle, and flabellum axle is drawn to turn to drive the flabellum at flabellum axle two ends to rotate, wind direction outwards the flabellum of fan facing to human body; Stay cord go out to loosen at once to the greatest extent stay cord by flabellum axle under flabellum inertia rotates by stay cord again around to flabellum axle, then pull out stay cord, flabellum is with regard to counterrotating, turn round change the other end flabellum facing to human body.
The beneficial effects of the utility model are, draw the Double-head fan turning with rope, in power free situation, just can rotate by the mode pulling, very convenient in outdoor or the tourism use of going out.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is: the structural drawing that draws the Double-head fan turning with rope.
In figure, 1. safety cover, 2. flabellum, 3. fan blade axle sleeve cylinder, 4. pull handle, 5. stay cord, 6. flabellum axle.
Embodiment
In Fig. 1; draw the Double-head fan turning with rope, by flabellum (2), flabellum axle (6); fan blade axle sleeve cylinder (3); stay cord (5) composition, it is upper that fan blade axle sleeve cylinder (3) is enclosed within flabellum axle (6), and stretch out from fan blade axle sleeve cylinder (3) two at flabellum axle (6) two ends; the two ends identical flabellum of blowing direction (2) of ining succession respectively; flabellum (2) is provided with safety cover (1), and stay cord (5) pierces into fan blade axle sleeve cylinder (3), and to tie up to flabellum axle (6) upper, other end be pull handle (4).Stay cord (5) is upper around arriving flabellum axle (6), then uses pull handle (4) to pull out stay cord (5), and flabellum axle (6) is drawn to turn flabellum (2) rotation that drives flabellum axle (6) two ends, and the flabellum (2) that wind direction is outwards fanned is facing to human body; Stay cord (5) go out to loosen at once to the greatest extent stay cord (5) allow flabellum axle (6) under flabellum (2) inertia rotates by stay cord (5) again around to flabellum axle (6), pull out again stay cord (5), flabellum (2) is with regard to counterrotating, turn round change the other end flabellum (2) facing to human body.
Claims (1)
1. one kind is drawn the Double-head fan turning with rope; by flabellum; flabellum axle, fan blade axle sleeve cylinder, stay cord composition; it is characterized by: fan blade axle sleeve jacket casing is on flabellum axle; stretch out from fan blade axle sleeve cylinder two at flabellum axle two ends, the two ends identical flabellum of blowing direction of ining succession respectively, and flabellum is provided with safety cover; stay cord pierces into fan blade axle sleeve cylinder and ties up on flabellum axle, other end be pull handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671872.1U CN203641042U (en) | 2013-10-29 | 2013-10-29 | Double-end fan pulled to rotate through rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671872.1U CN203641042U (en) | 2013-10-29 | 2013-10-29 | Double-end fan pulled to rotate through rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641042U true CN203641042U (en) | 2014-06-11 |
Family
ID=50872291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320671872.1U Expired - Fee Related CN203641042U (en) | 2013-10-29 | 2013-10-29 | Double-end fan pulled to rotate through rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323203A (en) * | 2018-11-12 | 2019-02-12 | 河北工业大学 | Super long tunnel illumination intelligent energy-saving system based on wind-power electricity generation |
-
2013
- 2013-10-29 CN CN201320671872.1U patent/CN203641042U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323203A (en) * | 2018-11-12 | 2019-02-12 | 河北工业大学 | Super long tunnel illumination intelligent energy-saving system based on wind-power electricity generation |
| CN109323203B (en) * | 2018-11-12 | 2023-08-08 | 河北工业大学 | Extra-long tunnel illumination intelligent energy-saving system based on wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |