CN204107919U - Gas outlet is adjustable dust blower - Google Patents
Gas outlet is adjustable dust blower Download PDFInfo
- Publication number
- CN204107919U CN204107919U CN201420561165.1U CN201420561165U CN204107919U CN 204107919 U CN204107919 U CN 204107919U CN 201420561165 U CN201420561165 U CN 201420561165U CN 204107919 U CN204107919 U CN 204107919U
- Authority
- CN
- China
- Prior art keywords
- gas outlet
- adjustable
- dust blower
- escape pipe
- interlayer
- 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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Abstract
The utility model discloses the adjustable dust blower in a kind of gas outlet, comprise rifle body, be provided with escape pipe in described rifle body, the tube wall of described escape pipe is provided with interlayer, and in described interlayer, slippage is connected with adjustable gas outlet, and described adjustable gas outlet has dilatancy.The tube wall slippage of the escape pipe of dust blower is connected with adjustable gas outlet, when adjustable gas outlet is pulled out from tube wall, adjustable escape pipe is by the expansion character distending of self, thus expand the size of gas outlet, make the size adjustable of gas outlet, user can adjust gas port size according to self-demand, thus improves the cleaning speed of dust blower.
Description
Technical field
The utility model relates to a kind of pneumatic tool, and more particularly, it relates to a kind of dust blower.
Background technology
Dust blower is mainly used in dedusting work when factory and installation, maintenance, and some being used in that some hands do not reach the most applicable are narrow, eminence and endotracheal cleaning.Pneumatic dust blower is the principle utilizing air to amplify, the compressed-air actuated consumption of effective minimizing, thus produces powerful and accurate air-flow, and drives surrounding air to work together.
At present, dust blower on market, it comprises rifle body, escape pipe is comprised in rifle body, escape pipe comprises gas outlet, although this dust blower can be good at washing away dust, but because the gas outlet size of this dust blower is fixed, change can not be carried out according to the demand of self to regulate, because the size of gas outlet is less, the gas momentum of then producing by boasting is larger, but the dust that in the unit interval, dust blower is cleared up is less, if gas outlet increases, the gas momentum of then producing by boasting reduces, the dust of cleaning in the unit interval simultaneously just becomes many, at present dust blower on the market can not according to faced by concrete condition carry out gas outlet size adjustment, therefore, the adhesive strength designing a kind of dust according to clearing up carries out gas outlet size adjustment, gas outlet size is expanded as much as possible under meeting gas momentum to wash away the prerequisite of dust, improve drifting dust sales volume, significant to social production development.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of adjustable dust blower in gas outlet with gas outlet size adjustable.
For achieving the above object, the utility model provides following technical scheme: a kind of gas outlet is adjustable dust blower, comprises rifle body, escape pipe is provided with in described rifle body, the tube wall of described escape pipe is provided with interlayer, and in described interlayer, slippage is connected with adjustable gas outlet, and described adjustable gas outlet has dilatancy.
By adopting technique scheme, the tube wall slippage of the escape pipe of dust blower is connected with adjustable gas outlet, when adjustable gas outlet is pulled out from tube wall, adjustable escape pipe is by the expansion character distending of self, thus expand the size of gas outlet, make the size adjustable of gas outlet, user can adjust gas port size according to self-demand, thus improves the cleaning speed of dust blower.
The utility model is set to further: be provided with draw-in groove in described interlayer, and described adjustable gas outlet is provided with to match with described draw-in groove fixture block, described fixture block and described draw-in groove clamping.
By adopting technique scheme, dust blower in use, pulls out adjustable gas outlet, when adjustable gas outlet and draw-in groove clamping, adjustable gas outlet can not be drawn out interlayer easily, and adjustable gas outlet is separated with escape pipe, loses the effect originally adjusting gas port size.
Further: in described interlayer, be evenly provided with multiple described draw-in groove.
By adopting technique scheme, in interlayer, be evenly provided with multiple draw-in groove, make adjustable gas outlet to be pulled in process can successively with multiple draw-in groove clamping, from different draw-in groove clampings, the gas outlet size of gas outlet is different, and the design of multiple draw-in groove, makes gas outlet can be set to multiple size.
Compared with prior art, the utility model has the advantage of: different dust blower in the past, by arranging the device that can adjust gas port size, achieves the adjustment of gas outlet size in dust blower use procedure, and structure is simple, and novelty is strong.
Accompanying drawing explanation
Fig. 1 is the state diagram one of the adjustable dust blower embodiment in the utility model gas outlet;
Fig. 2 is the A portion partial enlarged drawing of Fig. 1;
Fig. 3 is the state diagram two of the adjustable dust blower embodiment in the utility model gas outlet;
Fig. 4 is the adjustable gas outlet schematic diagram of the utility model.
Description of reference numerals: 1, escape pipe; 11, gas outlet; 2, adjustable gas outlet; 21, fixture block; 22, draw-in groove; 23, aluminium flake; 24, cloth; 3, rifle body.
Detailed description of the invention
Be described in further details with reference to the adjustable dust blower embodiment in accompanying drawing 1 to accompanying drawing 3 pairs of the utility model gas outlets.
See Fig. 1 to 3, the adjustable dust blower in a kind of gas outlet 11, comprises rifle body 3, is provided with escape pipe 1 in described rifle body 3, and the tube wall of described escape pipe 1 is provided with interlayer, and in described interlayer, slippage is connected with adjustable gas outlet 2, and described adjustable gas outlet 2 has dilatancy.
By adopting technique scheme, the tube wall slippage of the escape pipe 1 of dust blower is connected with adjustable gas outlet 2, when adjustable gas outlet 2 is pulled out from tube wall, adjustable escape pipe 1 is by the expansion character distending of self, thus expand the size of gas outlet 11, make the size adjustable of gas outlet 11, user can adjust gas port 11 size according to self-demand, thus improves the cleaning speed of dust blower.
See Fig. 1; the tube wall of escape pipe 1 is provided with interlayer; in interlayer, slippage is connected with adjustable gas outlet 2; when dust blower do not use or without the need to adjust gas port 11 size time; only need the slippage of adjustable gas outlet 2 to enter in interlayer, play hiding protective effect, when needing gas outlet 11 size regulating dust blower; pull out adjustable gas outlet 2, to be adjusted to required gas outlet 11 size time.
See Fig. 2, several draw-in grooves 22 are provided with uniformly in the interlayer of escape pipe 1, the sidewall of adjustable gas outlet 2 is provided with the fixture block 21 matched with described draw-in groove 22 away from one end, gas outlet 11, when adjustable gas outlet 2 is by slipping, draw-in groove 22 can with fixture block 21 clamping, adjustable gas outlet 2 is fixed, some draw-in grooves 22 are evenly provided with at interlayer inwall, adjustable gas outlet 2 is from after different draw-in groove 22 clampings, and the size of gas outlet 11 is different, makes gas outlet 11 size adjustable of dust blower.
See Fig. 3, when needing the size regulating dust blower gas outlet 11, only need the outwards slippage of adjustable gas outlet 2, after gas outlet 11 is of the required size, the fixture block 21 of adjustable gas outlet 2 and draw-in groove 22 clamping of interlayer, adjustable gas outlet 2 is fixed, and now gas outlet 11 is in horn-like, increases the area of giving vent to anger of dust blower.
Adjustable gas outlet 2 has dilatancy, optional material can be silica gel or has the metal of certain toughness, such as aluminium flake, silica gel or made adjustable gas outlet 2 original-shape of aluminium flake, as horn-like, due to extruding, are contracted in the sidewall of escape pipe 1, frame for movement equally also can be adopted to realize, be provided with elastic component at the sidewall of adjustable gas outlet 2 near escape pipe 1 side, set position is preferably gas outlet 11 place of escape pipe 1, can realize the expansion of adjustable gas outlet 2.Preferably, adjustable gas outlet 2 adopts aluminium flake 23 and cloth 24 to be cross-linked to form, the pull of person easy to use.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. the adjustable dust blower in gas outlet, comprises rifle body, it is characterized in that: be provided with escape pipe in described rifle body, the tube wall of described escape pipe is provided with interlayer, and in described interlayer, slippage is connected with adjustable gas outlet, and described adjustable gas outlet has dilatancy.
2. the adjustable dust blower in gas outlet according to claim 1, is characterized in that: be provided with draw-in groove in described interlayer, and described adjustable gas outlet is provided with to match with described draw-in groove fixture block, described fixture block and described draw-in groove clamping.
3. the adjustable dust blower in gas outlet according to claim 2, is characterized in that: be evenly provided with multiple described draw-in groove in described interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561165.1U CN204107919U (en) | 2014-09-26 | 2014-09-26 | Gas outlet is adjustable dust blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561165.1U CN204107919U (en) | 2014-09-26 | 2014-09-26 | Gas outlet is adjustable dust blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107919U true CN204107919U (en) | 2015-01-21 |
Family
ID=52325278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420561165.1U Expired - Fee Related CN204107919U (en) | 2014-09-26 | 2014-09-26 | Gas outlet is adjustable dust blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204107919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234015A (en) * | 2015-11-03 | 2016-01-13 | 重庆锐佳机械有限公司 | Novel gas-blowing gun |
-
2014
- 2014-09-26 CN CN201420561165.1U patent/CN204107919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234015A (en) * | 2015-11-03 | 2016-01-13 | 重庆锐佳机械有限公司 | Novel gas-blowing gun |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20160926 |