CN102334950B - The slit nozzle structure of dust catcher - Google Patents
The slit nozzle structure of dust catcher Download PDFInfo
- Publication number
- CN102334950B CN102334950B CN201010237226.5A CN201010237226A CN102334950B CN 102334950 B CN102334950 B CN 102334950B CN 201010237226 A CN201010237226 A CN 201010237226A CN 102334950 B CN102334950 B CN 102334950B
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- CN
- China
- Prior art keywords
- suction nozzle
- slit
- hairbrush
- sleeve pipe
- dust catcher
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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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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of slit nozzle structure of dust catcher, belong to the dust catcher suction nozzle with adjustable stationary brush.The slit suction nozzle of slideway is formed after the present invention includes the Plug Division of circular ports and two side constriction, and form conplane outer turn-over at the front port of sleeve pipe, outside the upper and lower part being positioned at suction nozzle mouth, turn-over is respectively equipped with antistatic material, and the sleeve pipe front port along slideway movement on slit suction nozzle is provided with convertible hairbrush.The present invention of such design, on the basis of former slit suction nozzle function, can not only loosen harder dust along the sleeve pipe of slideway movement and the convertible hairbrush of shape all-in-one-piece, and the hairbrush after upset is more conducive to collection keeping, from damage; Owing to being provided with antistatic material on the outer turn-over of sleeve pipe front port, guaranteeing to eliminate electrostatic smoothly with electrostatic dust, be inhaled in slit suction nozzle, achieve the three-in-one of slit suction nozzle, hairbrush and static eliminating function and conversion thereof.
Description
Technical field
The present invention relates to the dust catcher suction nozzle with adjustable stationary brush, specifically a kind of slit nozzle structure of dust catcher.
Background technology
Dust catcher is a kind of sanitation and hygiene electrical installation, for removing the dust in ground, carpet, wall, furniture, clothing and various gap.
Dust catcher comprises the dust sucting motor importing electric current generation negative-pressure sucking substantially, and form the suction nozzle of air path system, dust suction steel pipe, hose, motor air inlet, filters and gather the dust collect plant etc. of inhalation (inhalatio).
According to the form class of dust catcher, vertical type dust collector, horizontal (pot type) dust catcher and portable dust collector etc. can be divided into.
For adapting to the dust suction operation in different cleaning face, the suction nozzle (or brush) of horizontal dust collector can have difformity and purposes, as tapered slit suction nozzle brush, Flat-mouth type slit brush head, being arranged on rigidity sweep-up pipe of selective property such as the square suction nozzle brush of band roller use.
For convenience of in corner, turning and slit areas carry out dust suction operation, the flat and slit brush head of point of grafting suction nozzle on rigidity sweep-up pipe, can be described as again slit suction nozzle usually.
Fig. 1 is the slit nozzle structure schematic diagram that in prior art, brush draws in; Fig. 2 is the slit suction nozzle top plan view structural representation that in prior art, brush draws in; Fig. 3 is the slit nozzle structure schematic diagram of brush duty in prior art; Fig. 4 is the structural representation of brush bottom surface and slit suction nozzle in prior art.
As shown in the figure, slit suction nozzle 1 generally adopts engineering plastics tubing processing and fabricating.The rounded mouth of pipe in Plug Division 2 of slit suction nozzle 1 one end, for being connected with rigidity sweep-up pipe (not shown).The other end forms the suction nozzle mouth 3 of inclined-plane opening, and the slit suction nozzle 1 of two side constriction forms the domatic portion 4 of continuous print to direction, Plug Division 2 correspondence, and is integrated with 2 one-tenth, Plug Division.Described slit suction nozzle 1 major diameter is identical with Plug Division 2 diameter, and transverse diameter and the Plug Division 2 of slit suction nozzle 1 constriction are same center line.The inclined-plane opening of suction nozzle mouth 3 is the rounded corners that flattened rectangular mouth is formed up and down, is convenient to it and contacts with clean face, and avoids damaging clean face, and suction nozzle mouth 3 both sides correspondence forms arcs of recesses air intake depressed part 5, prevent suction nozzle mouth 3 with clean face is completely airtight cannot dust suction.
The top side of Plug Division 2 be formed come off with rigidity sweep-up pipe grafting and preventing draw-in groove 6 and avoid inserting excessive limiting block 7; Slit suction nozzle 1 top side is forward and backward is formed with oval locator protrusions 9a, 9b between U-shaped crack 8 in opposite directions and crack on ligulate shell fragment respectively; Outer wall elongatedness direction, the both sides correspondence of slit suction nozzle 1 is formed with slide groove 11.
Slit suction nozzle 1 is provided with rear port open, the rectangular ring-type of mobile duckbilled sleeve pipe 13a, hairbrush 12a of the oblique affixed hairbrush 12a of front port 45 °, the hairbrush end of hairbrush 12a inner ring and sleeve pipe 13a forms one, and straight-flanked ring bottom surface is implanted with bristle 14; The joint end end face of mobile duckbilled sleeve pipe 13a is formed with the oval locating hole 10 that locator protrusions 9a, 9b and 9c on ligulate shell fragment are combined; Mobile duckbilled sleeve pipe 13a both sides inwall is corresponding outstanding in pipe forms the fin (not shown) coordinated with slit suction nozzle 1 both sides slide groove 11.
During dust suction operation, point two states uses: simple for slit dust suction time, the rigidity sweep-up pipe (not shown) connecting dust catcher hose is arranged on Plug Division 2, and draw-in groove 6 through top side and limiting block 7 are fixed; Separately sleeve pipe 13a and hairbrush 12a is collapsed to close to Plug Division 2 place along slide groove 11, and be combined with the oval locator protrusions 9a at rear, slit suction nozzle 1 top side by the oval locating hole 10 of mobile duckbilled sleeve pipe 13a, thus hairbrush 12a is made to be positioned at the middle part of slit suction nozzle 1.Therefore, the suction nozzle mouth 3 of slit suction nozzle 1 contacts with the scope of operation, can only carry out simple dust suction operation.
When the slit scope of operation have harder dust to need to loosen and dust suction time, duckbilled sleeve pipe 13a with hairbrush 12a one is pushed into suction nozzle mouth 3 place of slit suction nozzle 1 along slide groove 11, and be combined by the oval locating hole 10 of mobile sleeve pipe 13a oval locator protrusions 9b on the ligulate shell fragment of front, slit suction nozzle 1 top side, thus hairbrush 12a is made to be positioned at suction nozzle mouth 3 place of slit suction nozzle 1.Therefore, the suction nozzle mouth 3 of slit suction nozzle 1 not only contacts with the scope of operation, and the hairbrush 12a being pushed to front can also loosen harder dust, completes loosening dust and dust suction operation simultaneously.
Although hairbrush of the prior art can regulate lifting along with duckbilled sleeve pipe, in the management process of slit suction nozzle, downward bristle is very easy to the distortion that is damaged; The fiber dust of suction nozzle mouth place static electrification is made troubles to user in dust suction process.
Summary of the invention
The present invention is exactly fiber dust in order to solve the static electrification existed in the slit dust suction process problem that hairbrush is easily not impaired in easy to clean and keeping, and provides a kind of slit nozzle structure of dust catcher.
The present invention realizes by following technical scheme.
A kind of slit nozzle structure of dust catcher, the slit suction nozzle of slideway is formed after comprising the Plug Division of circular ports and two side constriction constriction, and form conplane outer turn-over at the front port of sleeve pipe, outside the upper and lower part being positioned at suction nozzle mouth, turn-over is respectively equipped with antistatic material, and the sleeve pipe front port along slideway movement on slit suction nozzle is provided with convertible hairbrush.
The present invention of such design, on the basis of former slit suction nozzle function, can not only loosen harder dust along the sleeve pipe of slideway movement and the convertible hairbrush of shape all-in-one-piece, and the hairbrush after upset is more conducive to collection keeping, from damage; Owing to being provided with antistatic material on the outer turn-over of sleeve pipe front port, guaranteeing to eliminate electrostatic smoothly with electrostatic dust, be inhaled in slit suction nozzle, achieve the three-in-one of slit suction nozzle, hairbrush and static eliminating function and conversion thereof.
Accompanying drawing explanation
Fig. 1 is the slit nozzle structure schematic diagram that in prior art, brush draws in;
Fig. 2 is the slit suction nozzle top plan view structural representation that in prior art, brush draws in;
Fig. 3 is the slit nozzle structure schematic diagram of brush duty in prior art;
Fig. 4 is the structural representation of brush bottom surface and slit suction nozzle in prior art;
Fig. 5 is the slit nozzle structure schematic diagram of brush duty of the present invention;
Fig. 6 is the slit suction nozzle top plan view structural representation of brush duty of the present invention;
Fig. 7 is brush and the slit suction nozzle vertical profile structural representation of duty of the present invention;
Fig. 8 is the slit nozzle structure schematic diagram of brush rounding state of the present invention;
Fig. 9 is the sleeve pipe side-looking structural representation that the present invention is combined with slit suction nozzle;
Figure 10 is the perspective view of hairbrush in the present invention;
Figure 11 is the structural representation in A-A portion in Figure 10;
Figure 12 is bottom surface of the present invention stravismus perspective view;
Figure 13 is the decomposition texture schematic diagram of middle sleeve of the present invention and hairbrush.
In figure: 1. slit suction nozzle 2. Plug Division
3. the domatic portion of suction nozzle mouth 4.
5. depressed part 6. draw-in groove
7. limiting block 8. crack
9a.9b.9c. locator protrusions 10. locating hole
11. slideway 12a.12b. hairbrush
13a.13b. sleeve pipe 14. bristle
15. outer turn-over 16. anti-static fabric bars
17. rotating shaft 18. card projection
19. axis hole 20. groove
21. fin 22. button
23. supports.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be described in detail.
Fig. 5 is the slit nozzle structure schematic diagram of brush duty of the present invention; Fig. 6 is the slit suction nozzle top plan view structural representation of brush duty of the present invention; Fig. 7 is brush and the slit suction nozzle vertical profile structural representation of duty of the present invention; Fig. 8 is the slit nozzle structure schematic diagram of brush rounding state of the present invention.
As shown in the figure, slit suction nozzle 1 adopts engineering plastics tubing processing and fabricating usually.The rounded mouth of pipe in Plug Division 2 of slit suction nozzle 1 one end, for being connected with rigidity sweep-up pipe (not shown).The other end forms the suction nozzle mouth 3 of lower inclined plane opening, and the slit suction nozzle 1 of two side constriction forms the domatic portion 4 of continuous print to direction, Plug Division 2 correspondence, and is integrated with 2 one-tenth, Plug Division.Described slit suction nozzle 1 major diameter is identical with Plug Division 2 diameter, and transverse diameter and the Plug Division 2 of slit suction nozzle 1 constriction are same center line.The lower inclined plane opening of suction nozzle mouth 3 is the rounded corners that flattened rectangular mouth is formed up and down, be convenient to it contact with clean face, and avoid damaging clean face, suction nozzle mouth 3 both sides correspondence forms arcs of recesses air intake depressed part 5, prevent suction nozzle mouth 3 with clean face is completely airtight cannot dust suction.
The slit nozzle structure of described dust catcher, Plug Division 2 end face of its circular ports is provided with leading section that support 23 axle connects and charges into button 22 in Plug Division 2.Be provided with torsion spring and button axle (not shown) in support 23, the button of pressing is restored.
Slit suction nozzle 1 top side is forward and backward to be formed with between U-shaped crack 8 in opposite directions and crack oval locator protrusions 9a, 9b on ligulate shell fragment respectively; Outer wall elongatedness direction, the both sides correspondence of slit suction nozzle 1 is formed with slide groove 11.
The rear port end face of mobile duckbilled sleeve pipe 13b is formed with the oval locating hole 10 be combined with ligulate shell fragment ellipse locator protrusions 9a, 9b;
Mobile duckbilled sleeve pipe 13b both sides inwall is corresponding outstanding in pipe forms the fin 21 coordinated with slit suction nozzle 1 both sides slide groove 11.
Fig. 9 is the sleeve pipe side-looking structural representation that the present invention is combined with slit suction nozzle; Figure 10 is the perspective view of hairbrush in the present invention; Figure 11 is the structural representation in A-A portion in Figure 10; Figure 12 is bottom surface of the present invention stravismus perspective view; Figure 13 is the decomposition texture schematic diagram of middle sleeve of the present invention and hairbrush.
As described and depicted in figs. 9-13, the slit nozzle structure of a kind of dust catcher of the present invention, the slit suction nozzle 1 of slideway 11 is formed after the Plug Division 2 of its circular ports and two side constriction constriction, slit suction nozzle 1 is set with and moves along slideway 11, and there is the duckbilled sleeve pipe 13b of hairbrush 12b, and form conplane outer turn-over 15 at the front port of duckbilled sleeve pipe 13b, be positioned in the plane of the outer turn-over 15 of suction nozzle mouth 3 upper and lower part, there is no antistatic material respectively; The front port of the duckbilled sleeve pipe 13b along slideway (11) movement on slit suction nozzle (1) is provided with convertible hairbrush 12b.
The slit nozzle structure of described dust catcher, the height of outer turn-over 15 upper and lower part of its sleeve pipe 13b is greater than the width of both sides.
The slit nozzle structure of described dust catcher, its anti-static material is anti-static fabric bar 16.The metal mold of producing as adopted Beijing responsible company of Lin Fuda antistatic technique Co., Ltd or non-metal type anti-static fabric.
The slit nozzle structure of described dust catcher, the rear port of its sleeve pipe 13b is open, and the outer turn-over 15 liang of outer side edges of front port are formed with the rotating shaft 17 supporting hairbrush and rotate along middle part correspondence, and both ends are corresponding is respectively formed with the card projection 18 doing 45 ° of oblique location for hairbrush 12b.
The slit nozzle structure of described dust catcher, its convertible hairbrush 12b is open " U " font in one end, and in dual-side, Middle face correspondence is formed and rotates with rotating shaft 17 axis hole 19 combined, and both ends are formed with the groove 20 embedding combination for card projection 18 respectively; Bristle 14 is implanted with in " U " font hairbrush 12b bottom surface.
The slit nozzle structure of described dust catcher, in its hairbrush 12b dual-side, interplanar distance is corresponding with the outer turn-over 15 liang outside edge width of sleeve pipe 13b." U " font hairbrush 12b natural resiliency is utilized to be arranged on outer turn-over 15 liang of outer side edges of sleeve pipe 13b along upper.
Below the working condition of the slit suction nozzle of dust catcher of the present invention is described.
Slit suction nozzle 1 is separated with rigidity sweep-up pipe under non-working condition, be sleeved on the duckbilled sleeve pipe 13b on slit suction nozzle 1, because fin 21 is moved on slideway 11, on the oval locating hole 10 of the sleeve pipe 13b rear port end face ligulate shell fragment on slit suction nozzle 1 between U-shaped crack 8, oval locator protrusions 9a combines, and be positioned at the rear portion of slit suction nozzle 1 close to domatic portion 4, now, the bristle 14 of hairbrush 12b and package base during in order to prevent from depositing, or directly contact with ground and be damaged, centered by rotating shaft 17, rotate " U " font hairbrush 12b, and by locator card projection 18 corresponding with the outer turn-over 15 both ends portion of sleeve pipe 13b for the groove 20 at hairbrush 12b both ends in conjunction with fixing, make bristle 14 that hairbrush 12b bottom surface is implanted with upward.
When needs carry out separately dust suction operation to the slit scope of operation, inserted in Plug Division 2 of the present invention by the rigidity sweep-up pipe (not shown) being formed with engagement groove, support is then locked after opening flexible keypad 22.The suction nozzle mouth 3 of slit suction nozzle 1 front portion is utilized to suck the gas containing the foreign substances such as dust, for preventing suction nozzle mouth 3 and the complete airtight laminating of the scope of operation, the slit suction nozzle 1 on suction nozzle mouth 3 side is formed with air intake depressed part 5, ensures that the gas containing foreign substances such as dusts enters suction nozzle mouth 3 smoothly.
When needing to carry out loosening and dust suction operation to the dust that the scope of operation is harder, inserted in Plug Division 2 of the present invention by the rigidity sweep-up pipe (not shown) being formed with engagement groove, support is then locked after opening flexible keypad 22.Centered by rotating shaft 17, rotate " U " font hairbrush 12b, make bristle 14 down oblique, and card projection 18 positioning combination respectively that the groove 20 at hairbrush 12b both ends and turn-over 15 liang of outer side edges outside sleeve pipe 13b are located along end; Fin 21 is utilized to move on slideway 11, again sleeve pipe 13b is pushed to suction nozzle mouth 3 place of slit suction nozzle 1 front portion, and it is fixing that oval locator protrusions 9b on the ligulate shell fragment of the oval locating hole 10 of sleeve pipe 13b rear port end face on slit suction nozzle 1 between U-shaped crack 8 is combined.Like this, while the hairbrush 12b of above-mentioned state carries out harder loosening dust, the suction nozzle mouth 3 of slit suction nozzle 1 front portion sucks by the air containing foreign substances such as dusts loosened.
After dust suction operation completes, push button 22, the part that its front end is snapped in rigidity sweep-up pipe groove spins off, isolate rigidity sweep-up pipe, 180 ° of rotating brushes 12b, make bristle 14 upward, and sleeve pipe 13b is moved along slideway 11 backward, make the oval locating hole 10 of sleeve pipe 13b rear port end face depart from oval locator protrusions 9b on ligulate shell fragment, and be combined with locator protrusions 9a, be beneficial to bristle 14 in management process and be out of shape from infringement.
Because duckbilled sleeve pipe 13b front port is positioned on the upper and lower outer turn-over 15 of suction nozzle mouth 3, be respectively equipped with anti-static fabric bar 16, guarantee to eliminate electrostatic smoothly with electrostatic dust, be inhaled in slit suction nozzle 1.
Claims (5)
1. the slit nozzle structure of a dust catcher; the slit suction nozzle (1) of slideway (11) is formed after comprising the Plug Division (2) of circular ports and two side constriction; it is characterized in that: the front port of sleeve pipe (13b) forms conplane outer turn-over (15); outside the upper and lower part being positioned at suction nozzle mouth (3), turn-over (15) is respectively equipped with antistatic material, and sleeve pipe (13b) front port along slideway (11) movement on slit suction nozzle (1) is provided with convertible hairbrush (12b); Outer turn-over (15) two outer side edges of sleeve pipe (13b) front port is formed with the rotating shaft (17) supporting hairbrush and rotate along middle part correspondence, and both ends respectively correspondence be formed with the card projection (18) doing 45 ° of oblique location for hairbrush (12b); Convertible hairbrush (12b) is in " U " font, in dual-side, Middle face correspondence is formed with the axis hole (19) rotating with rotating shaft (17) and combine, and both ends are formed with the groove (20) embedding combination for card projection (18) respectively.
2. the slit nozzle structure of dust catcher according to claim 1, is characterized in that: anti-static material is anti-static fabric bar (16).
3. the slit nozzle structure of dust catcher according to claim 1, is characterized in that: Plug Division (2) end face of circular ports is provided with leading section that support (23) axle connects and charges into button (22) in Plug Division (2).
4. the slit nozzle structure of dust catcher according to claim 1, is characterized in that: in hairbrush (12b) dual-side, interplanar distance is corresponding with edge width outside the outer turn-over (15) two of sleeve pipe (13b).
5. the slit nozzle structure of dust catcher according to claim 1, is characterized in that: the height of sleeve pipe (13b) outer turn-over (15) upper and lower part is greater than the width of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010237226.5A CN102334950B (en) | 2010-07-26 | 2010-07-26 | The slit nozzle structure of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010237226.5A CN102334950B (en) | 2010-07-26 | 2010-07-26 | The slit nozzle structure of dust catcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102334950A CN102334950A (en) | 2012-02-01 |
| CN102334950B true CN102334950B (en) | 2016-03-02 |
Family
ID=45511070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010237226.5A Expired - Fee Related CN102334950B (en) | 2010-07-26 | 2010-07-26 | The slit nozzle structure of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102334950B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013358B (en) * | 2014-05-09 | 2016-12-07 | 苏州艾利欧电器有限公司 | Brush bottom one |
| CN104013357A (en) * | 2014-05-09 | 2014-09-03 | 苏州艾利欧电器有限公司 | Multifunctional flat suction nozzle |
| CN104013353A (en) * | 2014-05-09 | 2014-09-03 | 苏州艾利欧电器有限公司 | Sofa sucking device |
| CN107326849B (en) * | 2017-08-17 | 2023-12-29 | 扬州金威环保科技有限公司 | Quick detach formula rubbish suction head subassembly with wet dust fall function |
| CN108085947A (en) * | 2018-01-26 | 2018-05-29 | 宁波凯波集团有限公司 | Ironing head with auxiliary accessories |
| CN109078887B (en) * | 2018-08-15 | 2022-01-11 | 王和 | Cleaning device for electromechanical device convenient to adsorb crack dust |
| CN109811702A (en) * | 2019-03-26 | 2019-05-28 | 北京中科健德环保科技有限公司 | A kind of circulating dual-purpose dust removing cleaning lorry of suction |
| CN117940049A (en) * | 2021-09-29 | 2024-04-26 | 深圳市华思旭科技有限公司 | Plug-in component and electronic product |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01164956U (en) * | 1988-05-10 | 1989-11-17 | ||
| JPH06149A (en) * | 1992-06-18 | 1994-01-11 | Patoroma Res Kk | Cleaner and suction port of cleaner |
| CN1145770A (en) * | 1994-12-26 | 1997-03-26 | 大宇电子株式会社 | Suction tube mounted with auxiliary brush of vacuum cleaner |
| US5826301A (en) * | 1995-12-29 | 1998-10-27 | Daewoo Electronics Co., Ltd. | Multipurpose auxiliary brush for a vacuum cleaner |
| CN2320188Y (en) * | 1998-03-11 | 1999-05-26 | 苏州新区威尔电器有限公司 | Floor brush of suction cleaner |
| KR100412577B1 (en) * | 2000-11-06 | 2003-12-31 | 삼성광주전자 주식회사 | Brush assembly for Cleaner |
| KR20040058827A (en) * | 2002-12-27 | 2004-07-05 | 삼성광주전자 주식회사 | All-in-one auxiliarly suction tool for vacuum cleaner |
-
2010
- 2010-07-26 CN CN201010237226.5A patent/CN102334950B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102334950A (en) | 2012-02-01 |
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Effective date of registration: 20160523 Address after: 210014 Yongfeng Road, Qinhuai District, Jiangsu, No. 28, No. Patentee after: Nanjing LG Panda Appliances Co., Ltd. Address before: 300402 Tianjin city Beichen District Xingdian Road Patentee before: Lejin Electronic and Electric Appliance Co., Ltd. (Tianjin) |
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| 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: 20160302 Termination date: 20170726 |