CN202811405U - Portable blower - Google Patents
Portable blower Download PDFInfo
- Publication number
- CN202811405U CN202811405U CN 201220540787 CN201220540787U CN202811405U CN 202811405 U CN202811405 U CN 202811405U CN 201220540787 CN201220540787 CN 201220540787 CN 201220540787 U CN201220540787 U CN 201220540787U CN 202811405 U CN202811405 U CN 202811405U
- Authority
- CN
- China
- Prior art keywords
- portable blower
- mouthpiece
- impeller
- round
- blower
- 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 blower and relates to the technical field of garden equipment for plant protection. The portable blower comprises a gasoline machine assembly, a fan, an oil tank assembly, a cylinder body protection cover, an impeller and an air blowing tube. A round blowing mouth is arranged on the air blowing tube, a flat blowing mouth, a gap blowing mouth and a narrowed round blowing mouth are further arranged on the air blowing tube, and the blades of the impeller are rotation-shaped. Due to the fact that the structure is adopted in the portable blower, the defects that an operation surface is narrow and air quantity is small when the portable blower works are solved, and the portable blower has the advantages of being wide in application range and sufficient in wind power.
Description
Technical field
The utility model relates to gardens plant protection field of mechanical technique, particularly relates to a kind of blower.
Background technique
Portable blower of the prior art is comprised of petrol engine, blower fan, impeller, blowpipe, and the air feeding tube of this portable blower only has a single round mouthpiece, and this machine operation environment is narrow.Moreover the blade of the impeller of existing suction fan is vertical shape blade, and air quantity is little, and wind-force is not enough, poor stability.
The model utility content
The purpose of this utility model is to overcome the defects that exists in the prior art, and a kind of face width, air quantity is large, strong wind power is steady portable blower of operating is provided.
A kind of portable blower of the utility model, comprise petrol engine assembly, blower fan, fuel tank assembly, cylinder body guard shield, impeller and air feeding tube combination, described air feeding tube is provided with a round mouthpiece, described air feeding tube also is provided with the mouthpiece of twitching one's mouth, slit mouthpiece and dwindles round mouthpiece, and the blade of described impeller is the rotary blade.
The utility model adopts such scheme, compares with prior art to have that using scope is large, air quantity large, the advantage of strong wind power.
Description of drawings
Fig. 1 is the structural representation of the portable blower of the utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of portable blower shown in Figure 1;
Fig. 3 is the structural representation that portable Hairdryer pipe shown in Figure 1 dwindles round mouthpiece;
Fig. 4 is the structural representation of portable Hairdryer pipe seam shown in Figure 1 crack mouthpiece.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, 2: 1. blower fan, 2. petrol engine assembly, 3. fuel tank assembly, 4. cylinder body guard shield, 5. air feeding tube combination, 6. impeller, the mouthpiece of 7. twitching one's mouth 8. dwindles round mouthpiece, 9. the slit mouthpiece.
It comprises petrol engine assembly, blower fan, fuel tank assembly, cylinder body guard shield, impeller and air feeding tube combination, air feeding tube is provided with a round mouthpiece, air feeding tube also is provided with the mouthpiece of twitching one's mouth, slit mouthpiece and dwindles round mouthpiece, twitching one's mouth mouthpiece can be in wider area operation, the slit mouthpiece can be in the slit or the edge operation, dwindles round mouthpiece and can be used for heavier manipulation operations.When the blade of impeller was the rotary blade, the blade air quantity was larger, wind-force is more sufficient, more stable.Portable blower is take petrol engine as power, and petrol engine is connected with impeller by bent axle, and petrol engine impeller High Rotation Speed, impeller are when being rotated counterclockwise, and the blade generation air quantity that runs up guides away wind by fan outlet.
Claims (1)
1. portable blower, comprise petrol engine assembly, blower fan, fuel tank assembly, cylinder body guard shield, impeller and air feeding tube combination, described air feeding tube is provided with a round mouthpiece, it is characterized in that: described air feeding tube also is provided with the mouthpiece of twitching one's mouth, slit mouthpiece and dwindles round mouthpiece, and the blade of described impeller is the rotary blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540787 CN202811405U (en) | 2012-10-22 | 2012-10-22 | Portable blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540787 CN202811405U (en) | 2012-10-22 | 2012-10-22 | Portable blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811405U true CN202811405U (en) | 2013-03-20 |
Family
ID=47870288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540787 Expired - Fee Related CN202811405U (en) | 2012-10-22 | 2012-10-22 | Portable blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811405U (en) |
-
2012
- 2012-10-22 CN CN 201220540787 patent/CN202811405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG BOSHENG POWER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LINYI BOSHENG MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 276017 western part of Linyi hi tech Industry Development Zone, Shandong, Xinhua Road Patentee after: SHANDONG BOSHENG POWER TECHNOLOGY CO., LTD. Address before: 276017 western part of Linyi hi tech Industry Development Zone, Shandong, Xinhua Road Patentee before: Linyi Bosheng Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |