CN102493382A - Blowing and suction hose of blowing and suction machine - Google Patents
Blowing and suction hose of blowing and suction machine Download PDFInfo
- Publication number
- CN102493382A CN102493382A CN2011104268947A CN201110426894A CN102493382A CN 102493382 A CN102493382 A CN 102493382A CN 2011104268947 A CN2011104268947 A CN 2011104268947A CN 201110426894 A CN201110426894 A CN 201110426894A CN 102493382 A CN102493382 A CN 102493382A
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- Prior art keywords
- blowing
- suction
- vaccum
- pressure
- flexible pipe
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- 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.)
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a blowing and suction hose of a blowing and suction machine, which comprises a blowing and suction hose body, wherein a conical joint is arranged at the front end of the blowing and suction hose body; and the blowing and suction hose body is connected with the conical joint through an interface conical surface. As the caliber of the conical joint is smaller, the blowing and suction hose of the blowing and suction machine can blow out larger volume air current in an air blowing mode, so as to easily blow and gather leaves scattering on the ground and achieve a better effect; when the blowing and suction machine is in a suction mode, as the conical joint is removed and the caliber of the blowing and suction hose is larger, the suction of the leaves and rubbish is facilitated, and the effect is better. The blowing and suction hose of the blowing and suction machine has a simple design, is convenient to operate, and enables the blowing and suction machine to achieve better blowing and suction effects.
Description
Technical field
The present invention relates to a kind of component of blower, particularly a kind of blower pressure-vaccum flexible pipe belongs to the component technical field of blower.
Background technology
Blower is a kind of outdoor burnisher commonly used, is mainly used in the cleaning and the collection of fallen leaves, and it blows away leaf through blowing, or through air draught leaf is taken in the bag.The host shell of the blower in past is provided with a blowpipe and a suction pipe; Blowpipe and the suction pipe undertaker are respectively blown and air-breathing two kinds of different functions; The blowpipe of this blower and suction pipe need laterally arrange, and make blower bulky, and operation is extremely inconvenience also.So occur the single tube blower on the market; Promptly blow and air-breathingly all use same pressure-vaccum pipe; The caliber size of pressure-vaccum pipe is a certain value, if the bore design is excessive, is unfavorable for that blower is in the air blowing of blow mode; If bore design is too small, be unfavorable for that blower is in the suction of leaf and rubbish under the air-breathing mode.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of blower pressure-vaccum flexible pipe that makes blower pressure-vaccum better effects if.
Technical solution of the present invention is achieved in that a kind of blower pressure-vaccum flexible pipe, comprises pressure-vaccum flexible pipe body, and said pressure-vaccum flexible pipe body front end is provided with taper joint.
Preferably, said pressure-vaccum flexible pipe body adopts the interface conical surface to be connected with taper joint.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Blower pressure-vaccum flexible pipe of the present invention, when blower is in blow mode, because the bore of taper joint is less, when being in blow mode, the air-flow that blows out is bigger, makes the be scattered leaf on ground blow easily and hold together to gather heap, better effects if; When being in air-breathing mode, pull up taper joint, because the bore of pressure-vaccum flexible pipe is bigger, be convenient to the suction of leaf and rubbish, better effects if.Simplicity of design of the present invention, easy to operate, make blower pressure-vaccum better effects if.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the structural representation of blower pressure-vaccum flexible pipe of the present invention;
Accompanying drawing 2 is the sectional view of blower pressure-vaccum flexible pipe of the present invention;
Wherein: 1, pressure-vaccum flexible pipe body; 2, taper joint.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Like accompanying drawing 1, the of the present invention a kind of blower pressure-vaccum flexible pipe shown in 2, comprise pressure-vaccum flexible pipe body 1, said pressure-vaccum flexible pipe body 1 front end is provided with taper joint 2; Said pressure-vaccum flexible pipe body 1 adopts the interface conical surface to be connected with taper joint 2.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Blower pressure-vaccum flexible pipe of the present invention, when blower is in blow mode, because the bore of taper joint is less, when being in blow mode, the air-flow that blows out is bigger, makes the be scattered leaf on ground blow easily and hold together to gather heap, better effects if; When being in air-breathing mode, pull up taper joint, because the bore of pressure-vaccum flexible pipe is bigger, be convenient to the suction of leaf and rubbish, better effects if.Simplicity of design of the present invention, easy to operate, make blower pressure-vaccum better effects if.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a blower pressure-vaccum flexible pipe comprises pressure-vaccum flexible pipe body, it is characterized in that: said pressure-vaccum flexible pipe body front end is provided with taper joint.
2. blower pressure-vaccum flexible pipe according to claim 1 is characterized in that: said pressure-vaccum flexible pipe body adopts the interface conical surface to be connected with taper joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104268947A CN102493382A (en) | 2011-12-20 | 2011-12-20 | Blowing and suction hose of blowing and suction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104268947A CN102493382A (en) | 2011-12-20 | 2011-12-20 | Blowing and suction hose of blowing and suction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102493382A true CN102493382A (en) | 2012-06-13 |
Family
ID=46185238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104268947A Pending CN102493382A (en) | 2011-12-20 | 2011-12-20 | Blowing and suction hose of blowing and suction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102493382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939822A (en) * | 2012-12-06 | 2013-02-27 | 温岭正峰动力有限公司 | Three-purpose machine integrating functions of absorbing, crushing and blowing |
| CN105200949A (en) * | 2015-10-22 | 2015-12-30 | 国家***北京林业机械研究所 | Movable fallen leaf sucking and collecting machine |
-
2011
- 2011-12-20 CN CN2011104268947A patent/CN102493382A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939822A (en) * | 2012-12-06 | 2013-02-27 | 温岭正峰动力有限公司 | Three-purpose machine integrating functions of absorbing, crushing and blowing |
| CN105200949A (en) * | 2015-10-22 | 2015-12-30 | 国家***北京林业机械研究所 | Movable fallen leaf sucking and collecting machine |
| CN105200949B (en) * | 2015-10-22 | 2020-09-25 | 国家***北京林业机械研究所 | Movable fallen leaf suction collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |