CN106725078A - A kind of suction nozzle - Google Patents
A kind of suction nozzle Download PDFInfo
- Publication number
- CN106725078A CN106725078A CN201710010104.4A CN201710010104A CN106725078A CN 106725078 A CN106725078 A CN 106725078A CN 201710010104 A CN201710010104 A CN 201710010104A CN 106725078 A CN106725078 A CN 106725078A
- Authority
- CN
- China
- Prior art keywords
- hairbrush
- suction nozzle
- scraper
- nozzle according
- drain pan
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/02—Power-driven machines or devices
Abstract
A kind of suction nozzle disclosed by the invention, including the face-piece and drain pan that are fixed together, suction channel is formed between the face-piece and the drain pan, the suction channel is communicated to the negative pressure cavity of window scraping machine, the front end of the face-piece is provided with scraper, the front end of the drain pan is provided with the hairbrush being engaged with the scraper, and the hairbrush is further opened with some gap slots away from the edge of the drain pan.The present invention replaces scraper of the prior art by setting hairbrush, is not only simple in structure reasonable, manufacturing cost relatively low and also preferable to sewage adsorption effect.
Description
Technical field
It is more particularly to a kind of for hard surface cleaning equipment the present invention relates to hard surface cleaning equipment technical field
Suction nozzle.
Background technology
In modern society, the surface that the hard material such as glass is constituted appears in increasing building and family's life
In work.For the cleaning of glass surface, window scraping machine is occurred in that on the market, the structure of window scraping machine mainly includes body and matches somebody with somebody with body
The suction nozzle of connection is closed, depression generator is provided with body, suction nozzle inside has suction channel, and during work, negative pressure is filled
Put for making internal body form negative pressure cavity, promote sewage and air near suction nozzle to be back in body through suction channel
Portion, so as to play the effect of cleaning glass.
It is commonly used in the suction nozzle of window scraping machine on the market at present, its structure includes the face-piece and the bottom that are fixed together
Shell, is formed with suction channel between face-piece and drain pan, suction channel is communicated to the front end of the negative pressure cavity of window scraping machine, face-piece and drain pan
Scraper is provided with, two scrapers coordinate the free end for constituting suction nozzle, and the lip of one of scraper is provided with
Some grooves, while at least one scraper has multiple projections, and these projections towards the surface of another scraper
Can only be distributed in a sub-regions of scraper, during use when two scrapers are attached onto, some grooves
Some inlet holes for being communicated to suction channel are cooperatively formed with another scraper.
However, the defect of said suction nozzle is：Due to needing to be respectively provided with scraper in the front end of face-piece and drain pan, and need
A surface for scraper sets multiple projections wherein, causes structure setting complex, and manufacturing cost is higher.
The content of the invention
Defect and deficiency it is an object of the invention to be directed to prior art, there is provided it is a kind of it is simple and reasonable, be manufactured into
Originally tell somebody what one's real intentions are, to the preferable suction nozzle of sewage adsorption effect.
To achieve the above object, the present invention uses following technical scheme.
A kind of suction nozzle, including the face-piece and drain pan being fixed together, are formed between the face-piece and the drain pan
Suction channel, the suction channel is communicated to the negative pressure cavity of window scraping machine, and the front end of the face-piece is provided with scraper, the drain pan
Front end be provided with the hairbrush being engaged with the scraper, and if the hairbrush be further opened with away from the edge of the drain pan
Dry gap slot.
Further, the groove width of the gap slot is 0.5-5mm.
Further, the slotting length of the gap slot is 1-10mm.
Further, the spacing between the two neighboring gap slot is 1-10mm.
Further, the hairbrush is set or in the short fan-shaped setting in middle both sides long in strip.
Further, the gap slot near the hairbrush zone line sets comparatively dense, and near the lateral areas of the hairbrush two
The gap slot in domain sets sparse.
Further, the thickness of the hairbrush is 0.5-3mm.
Further, the bristle diameter of the hairbrush is 0.1-0.3mm.
Further, the channel width for being cooperatively formed between the hairbrush and the scraper is 1-5mm.
Further, the hairbrush and the angle of the scraper are 10-20 °.
Beneficial effects of the present invention are：Suction nozzle for window scraping machine of the present invention, is scraped by being set in the front end of face-piece
Pad, the hairbrush coordinated with scraper is set in the front end of drain pan, and open up some breach away from the edge of drain pan in hairbrush
Groove, during use, hairbrush whose forwardmost end portions can be close to scraper, but the stage casing part of hairbrush is in the presence of gap slot,
Scraper will not be then close to, so that many passage aisles can be formed between hairbrush and scraper, during work, what negative pressure cavity was produced
Air-flow forms air blast by these passage aisles, so as to the liquid of hard surface to be sucked into the body of window scraping machine through suction channel
It is internal.In sum, the present invention replaces scraper of the prior art by setting hairbrush, is not only simple in structure reasonable, system
Cause relatively low and also preferable to sewage adsorption effect.
Brief description of the drawings
Fig. 1 is overall cross section structure diagram of the invention.
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.
Fig. 3 is overall upward view of the invention.
Fig. 4 is the mplifying structure schematic diagram at B in Fig. 2.
In Fig. 1 to Fig. 4：1st, face-piece；2nd, drain pan；3rd, suction channel；4th, scraper；5th, hairbrush；51st, gap slot.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
The following is embodiments of the invention one.
A kind of suction nozzle, referring to Fig. 1 to Fig. 4, including the face-piece 1 and drain pan 2 being fixed together, face-piece 1 and drain pan 2 it
Between be formed with suction channel 3, suction channel 3 is communicated to the negative pressure cavity of window scraping machine, and the front end of face-piece 1 is provided with scraper 4, drain pan
2 front end is provided with the hairbrush 5 being engaged with scraper 4, and hairbrush 5 is further opened with some breach away from the edge of drain pan 2
Groove 51.
The present invention is used for the suction nozzle of window scraping machine, during use（Will suction nozzle be placed on hard surface）, hairbrush 5 most before
Scraper 4 is close to by end branch, but the stage casing part of hairbrush 5 will not then be close to scraper 4 in the presence of gap slot 51,
So that can form many passage aisles between hairbrush 5 and scraper 4, during work, the air-flow that negative pressure cavity is produced is small by these
Passage forms air blast, so as to the liquid of hard surface to be sucked into the internal body of window scraping machine through suction channel 3.
Specifically, in order to improve the adsorption effect to liquid hard surface, hairbrush 5 is set in strip；Gap slot 51
Groove width D is 0.5mm；The slotting length L of gap slot 51 is 1mm；Interval S between two neighboring gap slot 51 is 1mm；Hair
The thickness M of brush 5 is 0.5mm；The bristle diameter of hairbrush 5 is 0.1mm；The channel width cooperatively formed between hairbrush 5 and scraper 4
It is 1mm, when the passage is that hairbrush 5 is pasted to scraper 4, the passage formed between hairbrush 5 and scraper 4；Hairbrush 5 and scraper
4 angle α is 10 °, it is necessary to explanation, the angle α refers to that suction nozzle does not work（I.e. suction nozzle is not placed on hard surface）When
Angle α between hairbrush 5 and scraper 4.
The following is embodiments of the invention two.
The present embodiment is identical with the agent structure of embodiment one, and difference part is that the groove width D of gap slot 51 is
3mm；The slotting length L of gap slot 51 is 5mm；Interval S between two neighboring gap slot 51 is 6mm；The thickness M of hairbrush 5 is
1.5mm；The bristle diameter of hairbrush 5 is 0.2mm；The channel width cooperatively formed between hairbrush 5 and scraper 4 is 3mm；Hairbrush 5
It it is 15 ° with the angle α of scraper 4.
The following is embodiments of the invention three.
The present embodiment is identical with the agent structure of embodiment one, and difference part is that the groove width D of gap slot 51 is
5mm；The slotting length L of gap slot 51 is 10mm；Interval S between two neighboring gap slot 51 is 10mm；The thickness M of hairbrush 5
It is 3mm；The bristle diameter of hairbrush 5 is 0.3mm；The channel width cooperatively formed between hairbrush 5 and scraper 4 is 5mm；Hairbrush 5
It it is 20 ° with the angle α of scraper 4.
The following is embodiments of the invention four.
The present embodiment is identical with the agent structure of embodiment one, and difference part is that hairbrush 5 is in the short fan in middle both sides long
Shape is set；The groove width D of gap slot 51 is 4mm；The slotting length L of gap slot 51 is 8mm；Between two neighboring gap slot 51
Interval S be 7mm；The thickness M of hairbrush 5 is 2mm；The bristle diameter of hairbrush 5 is 0.15mm；Coordinate between hairbrush 5 and scraper 4
The channel width of formation is 4mm；Hairbrush 5 is 14 ° with the angle α of scraper 4.
The following is embodiments of the invention five.
The present embodiment is identical with the agent structure of above-described embodiment one, is in place of difference, the groove width D of gap slot 51
It is 2mm；The slotting length L of gap slot 51 is 7mm；Near the gap slot 51 of the zone line of hairbrush 5, comparatively dense is set, and near hair
The gap slot 51 of the two side areas of brush 5 sets sparse, specifically, near two gap slots of arbitrary neighborhood of the zone line of hairbrush 5
Interval S between 51 is 1-5mm, and the interval S between two gap slots 51 of arbitrary neighborhood of the two side areas of hairbrush 5 is 7-
10mm；The thickness M of hairbrush 5 is 2mm；The bristle diameter of hairbrush 5 is 0.3mm；What is cooperatively formed between hairbrush 5 and scraper 4 is logical
Road width is 3mm；Hairbrush 5 is 17 ° with the angle α of scraper 4.
The above is only better embodiment of the invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (10)
1. a kind of suction nozzle, including the face-piece and drain pan being fixed together, is formed between the face-piece and the drain pan and takes out
Passage is inhaled, the suction channel is communicated to the negative pressure cavity of window scraping machine, and the front end of the face-piece is provided with scraper, and its feature exists
In：The front end of the drain pan is provided with the hairbrush being engaged with the scraper, and the hairbrush away from the side of the drain pan
Edge is further opened with some gap slots.
2. suction nozzle according to claim 1, it is characterised in that：The groove width of the gap slot is 0.5-5mm.
3. suction nozzle according to claim 1, it is characterised in that：The slotting length of the gap slot is 1-10mm.
4. suction nozzle according to claim 1, it is characterised in that：Spacing between the two neighboring gap slot is 1-
10mm。
5. the suction nozzle according to claim 1-4 any one, it is characterised in that：During the hairbrush sets or is in strip
Between the short fan-shaped setting in both sides long.
6. the suction nozzle according to claim 1-4 any one, it is characterised in that：Near the breach of the hairbrush zone line
Groove sets comparatively dense, and the gap slot near the hairbrush two side areas sets sparse.
7. suction nozzle according to claim 1, it is characterised in that：The thickness of the hairbrush is 0.5-3mm.
8. suction nozzle according to claim 1, it is characterised in that：The bristle diameter of the hairbrush is 0.1-0.3mm.
9. suction nozzle according to claim 1, it is characterised in that：What is cooperatively formed between the hairbrush and the scraper is logical
Road width is 1-5mm.
10. suction nozzle according to claim 1, it is characterised in that：The hairbrush is 10-20 ° with the angle of the scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010104.4A CN106725078A (en) | 2017-01-06 | 2017-01-06 | A kind of suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010104.4A CN106725078A (en) | 2017-01-06 | 2017-01-06 | A kind of suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106725078A true CN106725078A (en) | 2017-05-31 |
Family
ID=58949928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710010104.4A Pending CN106725078A (en) | 2017-01-06 | 2017-01-06 | A kind of suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106725078A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445717A (en) * | 2013-01-25 | 2013-12-18 | 孙宇航 | Portable suction unit for surface cleaning |
| CN204274310U (en) * | 2014-12-16 | 2015-04-22 | 中山市金舜家庭用品有限公司 | Window sweep-out mechanism |
| CN204889859U (en) * | 2015-07-31 | 2015-12-23 | 中山市新活力智能家居电器有限公司 | Window is scraped, and scrape head and window is scraped |
| CN105377099A (en) * | 2013-07-18 | 2016-03-02 | 阿尔弗雷德·凯驰两合公司 | Portable hard-surface cleaning device |
| EP2830473B1 (en) * | 2012-03-30 | 2016-05-18 | Alfred Kärcher GmbH & Co. KG | Hard-surface suction implement |
| EP2890283B1 (en) * | 2012-08-29 | 2017-08-02 | Alfred Kärcher GmbH & Co. KG | Extension device of a hard surfaces vacuum cleaning system |
| CN206880625U (en) * | 2017-01-06 | 2018-01-16 | 宁波市威优特电器有限公司 | A kind of suction nozzle |
-
2017
- 2017-01-06 CN CN201710010104.4A patent/CN106725078A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2830473B1 (en) * | 2012-03-30 | 2016-05-18 | Alfred Kärcher GmbH & Co. KG | Hard-surface suction implement |
| EP2890283B1 (en) * | 2012-08-29 | 2017-08-02 | Alfred Kärcher GmbH & Co. KG | Extension device of a hard surfaces vacuum cleaning system |
| CN103445717A (en) * | 2013-01-25 | 2013-12-18 | 孙宇航 | Portable suction unit for surface cleaning |
| CN105377099A (en) * | 2013-07-18 | 2016-03-02 | 阿尔弗雷德·凯驰两合公司 | Portable hard-surface cleaning device |
| CN204274310U (en) * | 2014-12-16 | 2015-04-22 | 中山市金舜家庭用品有限公司 | Window sweep-out mechanism |
| CN204889859U (en) * | 2015-07-31 | 2015-12-23 | 中山市新活力智能家居电器有限公司 | Window is scraped, and scrape head and window is scraped |
| CN206880625U (en) * | 2017-01-06 | 2018-01-16 | 宁波市威优特电器有限公司 | A kind of suction nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Dayan town Fenghua District Zhejiang city Ningbo province 315500 Wan Zhu Wan Hing Road No. 120 Applicant after: Fenghua Weilder Electric Appliance Co.,Ltd. Address before: Dayan town Fenghua City, Zhejiang province 315500 Ningbo City Wan Zhu Wan Hing Road No. 120 Applicant before: Fenghua Weilder Electric Appliance Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |