CN201546993U - Portable desk fan - Google Patents
Portable desk fan Download PDFInfo
- Publication number
- CN201546993U CN201546993U CN2009203116146U CN200920311614U CN201546993U CN 201546993 U CN201546993 U CN 201546993U CN 2009203116146 U CN2009203116146 U CN 2009203116146U CN 200920311614 U CN200920311614 U CN 200920311614U CN 201546993 U CN201546993 U CN 201546993U
- Authority
- CN
- China
- Prior art keywords
- fan
- portable desk
- fan wheel
- connecting rod
- pedal
- 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 portable desk fan comprising a strut, wherein the upper end of the strut is fixed with a fan wheel, and the lower end thereof is fixed with a base; one side of the fan wheel is connected with a belt wheel, on which a connecting rod used for driving is connected; and the other end of the connecting rod is connected with a pedal used for providing power. For the portable desk fan, the belt wheel is arranged on the fan wheel, and is driven to rotate by power generated through stepping the pedal, thus driving the fan wheel to rotate to generate cool breeze and having convenient operation without electric power.
Description
Technical field
The utility model belongs to the articles for daily use technical field, is specifically related to a kind of portable desk fan.
Background technique
Thereby existing desk fan adopts usually and connects external power supply blowing cooling, and this desk fan volume is bigger, moves inconvenient; Portable small fan is also arranged, and small and exquisite can being held in the palm of volume used, and provides electric power to dry by battery is installed, but need change battery at any time, uses trouble.
Summary of the invention
The purpose of this utility model provides a kind of portable desk fan, and volume is small and exquisite easy to carry, and does not need power supply.
The technological scheme that the utility model adopted is, a kind of portable desk fan, comprise pillar, the upper end of pillar is fixed with fan wheel, the lower end of pillar is fixed with base, one side of fan wheel is connected with belt pulley, is connected with the connecting rod that is used to drive on the belt pulley, and the other end of connecting rod is connected with the pedal that is used to provide power.
The beneficial effects of the utility model are, by belt pulley is set on fan wheel, produces the motivational drive belt pulley and rotate by jamming on pedal, rotate and produce cool breeze thereby drive fan wheel, and are easy to operate and do not need electric power.
Description of drawings
Fig. 1 is the structural representation of the portable desk fan of the utility model;
Fig. 2 is the user mode schematic representation of the portable desk fan of the utility model.
Among the figure, 1. fan wheel, 2. pillar, 3. base, 4. pedal, 5. connecting rod, 6. belt pulley.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The structure of the portable desk fan of the utility model, as shown in Figure 1, comprise pillar 2, the upper end of pillar 2 is fixed with fan wheel 1, the lower end of pillar 2 is fixed with base 3, one side of fan wheel 1 is connected with belt pulley 6, is connected with the connecting rod 5 that is used to drive on the belt pulley 6, and the other end of connecting rod 5 is connected with the pedal 4 that is used to provide power.
During use, as shown in Figure 2, desk fan is placed on the desktop, pedal 4 is placed on the ground, front and back jam on pedal 4, thereby rotate by connecting rod 5 drive pulleys 6, and belt pulley 6 drives fan wheel 1 and rotates the generation cool breeze.
The portable desk fan of the utility model by belt pulley is set on fan wheel, produces the motivational drive belt pulley and rotates by jamming on pedal, rotates and produces cool breeze thereby drive fan wheel, and is easy to operate and do not need electric power.
Claims (1)
1. portable desk fan, comprise pillar (2), the upper end of pillar (2) is fixed with fan wheel (1), the lower end of pillar (2) is fixed with base (3), it is characterized in that, one side of described fan wheel (1) is connected with belt pulley (6), is connected with the connecting rod (5) that is used to drive on the belt pulley (6), and the other end of connecting rod (5) is connected with the pedal (4) that is used to provide power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203116146U CN201546993U (en) | 2009-09-27 | 2009-09-27 | Portable desk fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203116146U CN201546993U (en) | 2009-09-27 | 2009-09-27 | Portable desk fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546993U true CN201546993U (en) | 2010-08-11 |
Family
ID=42602165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203116146U Expired - Fee Related CN201546993U (en) | 2009-09-27 | 2009-09-27 | Portable desk fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727044A (en) * | 2012-10-15 | 2014-04-16 | 周维保 | Pedal-type fan |
-
2009
- 2009-09-27 CN CN2009203116146U patent/CN201546993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727044A (en) * | 2012-10-15 | 2014-04-16 | 周维保 | Pedal-type 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: 20100811 Termination date: 20100927 |