CN111728530A - Multi-axis linkage sweeping and sucking method - Google Patents
Multi-axis linkage sweeping and sucking method Download PDFInfo
- Publication number
- CN111728530A CN111728530A CN202010676274.8A CN202010676274A CN111728530A CN 111728530 A CN111728530 A CN 111728530A CN 202010676274 A CN202010676274 A CN 202010676274A CN 111728530 A CN111728530 A CN 111728530A
- Authority
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- China
- Prior art keywords
- sweeping
- sucking
- shaft body
- axis linkage
- connecting grooves
- 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
- 238000010408 sweeping Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 239000004033 plastic Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 15
- 210000002268 wool Anatomy 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 3
- 210000004209 hair Anatomy 0.000 description 9
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
-
- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0061—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids adapted for disinfecting or sterilising
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0494—Height adjustment of dust-loosening tools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a multi-shaft linkage sweeping and sucking method, wherein a sweeping and sucking rolling brush is respectively arranged at the front and the rear positions of an air suction opening of a dust collector, and the two sweeping and sucking rolling brushes synchronously rotate and clean in the same direction; or two sweeping and sucking rolling brushes are respectively and longitudinally overlapped at the front and the rear positions of the air suction opening of the dust collector, and the four sweeping and sucking rolling brushes are synchronous and in the same direction and do not interfere with each other to carry out rotary cleaning. Compared with a common single-shaft sweeping and sucking method, the multi-shaft linkage sweeping and sucking method has the advantages that the sweeping and sucking rolling brushes synchronously rotate in the same direction, the situation that dust is missed to be swept over the air suction opening under the action of unidirectional inertial wind force cannot occur, the dust is not easy to run in the sweeping and sucking process, and the sweeping effect can be greatly improved.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a multi-shaft linkage sweeping and sucking method.
Background
The suction inlet of common dust catcher on the existing market adopts the unipolar round brush structure more, and the unipolar round brush carries out the rotation of unilateral in order to sweep the dust to the dust absorption mouth direction, but under the inertial action that wind-force produced, partial dust can cross the inlet scoop and is leaked and sweep, causes to clean the process and runs the dust, cleans the not thorough condition and takes place, unsatisfied modern to the clean health requirement that intelligence cleaned equipment promoted day by day.
Disclosure of Invention
In order to solve the problems, the invention provides a multi-shaft linkage sweeping and sucking method, a plurality of sweeping and sucking rolling brushes synchronously rotate in the same direction to carry out sweeping work, so that dust is prevented from leaking in the sweeping process, and the sweeping effect is obviously improved.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme: a multi-shaft linkage sweeping and sucking method is characterized in that a sweeping and sucking rolling brush is respectively arranged at the front and the rear of an air suction opening of a dust collector, and the two sweeping and sucking rolling brushes synchronously rotate and clean in the same direction; or two sweeping and sucking rolling brushes are respectively and longitudinally overlapped at the front and the rear positions of the air suction opening of the dust collector, and the four sweeping and sucking rolling brushes are synchronous and in the same direction and do not interfere with each other to carry out rotary cleaning.
Furthermore, an ultraviolet lamp tube is arranged on the side part of the sweeping and sucking rolling brush.
Further, every structure of sweeping and sucking round brush is the same, including the roller bearing and the spread groove that distributes along its axle body, the roller bearing divide into first axis body and second axle body two parts equally, the integrative injection moulding of first axis body and second axle body, the ring circumference equipartition several is spiral first spread groove that encircles on the outside axle body of first axis body, the ring circumference equipartition several is spiral second spread groove that encircles on the outside axle body of second axle body, the first spread groove and the second spread groove that correspondingly set up distribute for the symmetry formula and communicate each other at the middle part and form a complete spread groove, it cleans the strip to connect the setting in the spread groove.
Furthermore, brush hair strips are fixedly arranged in a plurality of oppositely arranged connecting grooves in an inserting mode and serve as cleaning strips, plastic strips are fixedly arranged in the other oppositely arranged connecting grooves in an inserting mode, and the brush hair strips and the plastic strips are alternately distributed on the shaft body of the rolling shaft.
Further, two unification tops of plug connection are as cleaning the strip in the spread groove, and two unification tops include plastic base and brush hair, and the plastic base includes from supreme grafting section, changeover portion and the U type opening section that sets gradually down, grafting section, changeover portion and U type opening section integrated into one piece, and the brush hair is vertical to be connected inside U type opening section.
Furthermore, sealing sheets extending along the length direction of the plastic base are arranged in the U-shaped opening section and positioned in the middle of the bristles or at the edge positions of two sides of the bristles.
Further, the sealing sheet is a plastic sheet or a cloth sheet.
Further, the height of the sealing sheet is lower than the height of the bristles.
The invention has the beneficial effects that:
compared with the common single-shaft sweeping and sucking method, the multi-shaft linkage sweeping and sucking method has the advantages that the sweeping and sucking rolling brushes synchronously rotate in the same direction, the situation that dust is missed and swept over the air suction opening under the action of unidirectional inertial wind force is avoided, the dust is not easy to run in the sweeping and sucking process, and the sweeping effect can be greatly improved;
the sweeping and sucking rolling brush is connected with the two-in-one wool top, the bristles can play a role in sweeping, the colloid simultaneously plays a role in sealing and increasing the rotating speed, and the situation that no dust is leaked after sweeping is further guaranteed;
the ultraviolet lamp tube can clean and sterilize while sweeping, and can meet the increasingly improved sanitation and hygiene requirements of modern people.
Drawings
FIG. 1 is a layout diagram of a two-axis linkage sweeping scheme;
FIG. 2 is a layout of a four-axis linkage sweeping scheme;
FIG. 3 is a schematic structural view of a sweeping and sucking rolling brush;
FIG. 4 is a schematic front view of a two-in-one top wool;
FIG. 5 is a right-view schematic diagram of a two-in-one top wool;
wherein, 00-an air suction inlet and 01-a sweeping and sucking rolling brush;
1-rolling shaft, 2-connecting groove, 3-sweeping strip and 4-ultraviolet lamp tube;
21-a first connecting groove, 22-a second connecting groove;
31-brush hair strips, 32-plastic strips and 33-two-in-one hair strips;
331-plastic base, 332-bristle, 333-sealing sheet;
3311-connecting section, 3312-transition section, 3313-U-shaped opening section.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying fig. 1-5, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
In order to achieve the purpose of thorough cleaning and ensure that no dust runs out during cleaning, the embodiment provides a new cleaning scheme, which is a multi-axis linkage sweeping and sucking method, and particularly can adopt a two-axis linkage sweeping and sucking scheme as shown in fig. 1, wherein a sweeping and sucking rolling brush 01 is respectively arranged at the front and rear positions of an air suction inlet of a dust collector, two sweeping and sucking rolling brushes 01 synchronously rotate in the same direction for cleaning, compared with a single-axis sweeping and sucking machine, the situation that dust is swept out of the air suction inlet due to inertia generated by unidirectional wind power does not occur during double-axis linkage cleaning, a four-axis linkage sweeping and sucking scheme can also be adopted as shown in fig. 2 when the sweeping and sucking rolling brushes 01 are arranged, particularly, on the basis of the two-axis linkage sweeping and sucking scheme, one sweeping and sucking rolling brush 01 is respectively arranged above each of the two sweeping and sucking rolling brushes 01, and four sweeping and sucking rolling brushes 01 synchronously rotate to further ensure that no dust runs out during cleaning, the cleaning effect is improved.
Every sweep and inhale the structure of round brush 01 the same, including roller bearing 1 and the spread groove 2 that distributes along its axle body, the roller bearing can equally divide into first axis body and second axis body two parts, the integrative injection moulding of first axis body and second axis body, the ring week equipartition several is spiral first spread groove 21 that encircles on the outside axle body of first axis body, the ring week equipartition several is spiral second spread groove 22 that encircles on the outside axle body of second axis body, first spread groove 21 and the second spread groove 22 of corresponding setting distribute for the symmetry formula and communicate each other at the middle part and form a complete spread groove 2, it sets up cleaning strip 3 to connect in 2 interpolation in spread groove.
The effect that this kind of helical structure of both ends symmetry cooperates and cleans strip 3 makes the in-process that rotates and cleans can not appear sweeping the condition of inlet scoop because of wind-force inertia more, and the effect that the cladding was cleaned is more thorough, is convenient for improve and cleans efficiency.
The cleaning strip 3 may be provided with two schemes, one of which is that brush strips 31 are fixedly inserted into a plurality of oppositely arranged connecting grooves 2 as the cleaning strip 3 as shown in fig. 3, and plastic strips 32 are fixedly inserted into the other oppositely arranged connecting grooves 2.
The scheme that the brush strips 31 and the plastic strips 32 are alternately arranged instead of the arrangement scheme of pure brush strips is mainly characterized in that the arrangement of pure brush hairs is considered, although the contact area between the rolling brush and the surface to be cleaned can be increased, the situation that air leakage reduces the sealing performance can occur, the rotating speed of a cleaning shaft is further reduced, and the cleaning effect is finally influenced; the addition of the plastic strip 32 can increase the sealing performance, the improvement of the sealing performance can increase the rotating speed of the rotating shaft, and further improve the cleaning effect, but if the plastic strip 32 is in direct contact with the surface to be cleaned, the friction is increased, and further the rotating speed is reduced, so that no contact surface exists between the plastic strip 32 and the surface to be cleaned under the normal condition, and the cleaning effect can be influenced by the design due to the fact that the contact surface is small.
In order to better ensure the cleaning effect, another arrangement scheme of the cleaning strip 3 is provided in the present embodiment, specifically, a two-in-one wool top 33 shown in fig. 4-5 is inserted into the connecting groove 2 as the cleaning strip 3, the two-in-one wool top 33 includes a plastic base 331 and bristles 332, the plastic base 331 includes an insertion section 3311, a transition section 3312 and a U-shaped opening section 3313 which are sequentially arranged from bottom to top, the insertion section 3311, the transition section 3312 and the U-shaped opening section 3313 are integrally formed, the insertion section 3311 is used for being adaptively inserted into and connected with the connecting groove 2, the transition section 3312 is used for connecting the U-shaped opening section 3313 and the insertion section 3311, and the bristles 332 are vertically connected inside the U-shaped opening section 3313.
In actual production, the total height of the plastic base 331 and the bristles 332 can be adjusted according to the distance between the roller 1 and the surface to be cleaned; and the height ratio of the plastic base 331 and the bristles 332 can be adjusted according to the rotation speed.
The bottom of the brush hair 332 is flocked inside the U-shaped opening section 3313 by adopting integrally formed hot melt or glue seams, so that the processes of weaving, primer coating, cutting and assembling the brush strip are omitted, the brush hair is not easy to fall off, and the labor and energy are saved.
When the bristles 332 are designed to have a high height, sealing pieces 333 extending along the length direction of the plastic base 331 may be disposed inside the U-shaped opening section 3313 and at the middle portion or the left and right side edges of the bristles 332 to increase the sealing property. The sealing sheet 33 may be a plastic sheet or a cloth sheet, and is mainly for enhancing the hermetic seal, and the selection of the specific material is not limited.
In order not to interfere with the contact of the bristles 332 with the surface to be cleaned, the height of the sealing sheet 333 should be slightly lower than the height of the bristles 332.
In order to sterilize the surface to be cleaned while physically cleaning and better ensure the cleaning effect, an ultraviolet lamp tube 4 can be arranged on the side parts of the two sweeping and sucking rolling brushes at the bottom end as shown in fig. 1 for performing ultraviolet sterilization.
Of course, the number of the ultraviolet lamps is not limited, and a plurality of ultraviolet lamps can be selectively installed near the sweeping and sucking rolling brush 1 as required, so long as the ultraviolet lamps can completely cover the surface to be cleaned and do not directly irradiate the human body.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A multi-shaft linkage sweeping and sucking method is characterized in that a sweeping and sucking rolling brush is respectively arranged at the front and the rear of an air suction opening of a dust collector, and the two sweeping and sucking rolling brushes synchronously rotate and clean in the same direction; or two sweeping and sucking rolling brushes are respectively and longitudinally overlapped at the front and the rear positions of the air suction opening of the dust collector, and the four sweeping and sucking rolling brushes are synchronous and in the same direction and do not interfere with each other to carry out rotary cleaning.
2. The multi-axis linkage sweeping method according to claim 1, wherein an ultraviolet lamp is provided at a side of the sweeping rolling brush.
3. The multi-axis linkage sweeping and sucking method according to claim 1, wherein each sweeping and sucking roller brush has the same structure and comprises a roller and connecting grooves distributed along the shaft body of the roller, the roller can be equally divided into a first shaft body and a second shaft body, the first shaft body and the second shaft body are integrally injection-molded, a plurality of first connecting grooves spirally surrounding the first shaft body are uniformly distributed on the outer circumference of the first shaft body, a plurality of second connecting grooves spirally surrounding the second shaft body are uniformly distributed on the outer circumference of the second shaft body, the correspondingly arranged first connecting grooves and the correspondingly arranged second connecting grooves are symmetrically distributed and are communicated with each other in the middle to form a complete connecting groove, and a cleaning strip is inserted and connected into the connecting grooves.
4. The multi-axis linkage sweeping and sucking method as claimed in claim 3, wherein brush strips are fixedly inserted into a plurality of oppositely arranged connecting grooves to serve as sweeping strips, plastic strips are fixedly inserted into the other oppositely arranged connecting grooves, and the brush strips and the plastic strips are alternately distributed on the shaft body of the roller.
5. The multi-axis linkage sweeping and sucking method according to claim 3, wherein a two-in-one wool top is connected in the connecting groove in an inserting mode to serve as the sweeping strip, the two-in-one wool top comprises a plastic base and bristles, the plastic base comprises an inserting section, a transition section and a U-shaped opening section which are sequentially arranged from bottom to top, the inserting section, the transition section and the U-shaped opening section are integrally formed, and the bristles are vertically connected inside the U-shaped opening section.
6. The multi-axis linkage sweeping and sucking method as claimed in claim 5, wherein sealing sheets extending along the length direction of the plastic base are arranged in the U-shaped opening section and at the middle or two side edges of the bristles.
7. The multi-axis linkage sweeping and sucking method according to claim 6, wherein the sealing sheet is a plastic sheet or a cloth sheet.
8. A multi-axis linkage sweeping method according to claim 7, wherein the height of the sealing plate is lower than the height of the bristles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010676274.8A CN111728530A (en) | 2020-07-14 | 2020-07-14 | Multi-axis linkage sweeping and sucking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010676274.8A CN111728530A (en) | 2020-07-14 | 2020-07-14 | Multi-axis linkage sweeping and sucking method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111728530A true CN111728530A (en) | 2020-10-02 |
Family
ID=72654516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010676274.8A Pending CN111728530A (en) | 2020-07-14 | 2020-07-14 | Multi-axis linkage sweeping and sucking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111728530A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521848A (en) * | 2022-03-29 | 2022-05-24 | 深圳市银舍创新科技有限公司 | Cleaning assembly, cleaning device and working method of cleaning device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202426453U (en) * | 2011-12-04 | 2012-09-12 | 慕全文 | Dust collector brush with ultraviolet sterilization lamp |
| CN102727136A (en) * | 2011-04-06 | 2012-10-17 | 乐金电子(天津)电器有限公司 | Rolling brush structure with spiral blades |
| JP2012245218A (en) * | 2011-05-30 | 2012-12-13 | Toshiba Corp | Vacuum cleaner and suction port body |
| CN104352206A (en) * | 2014-11-28 | 2015-02-18 | 东莞市菲腾电子科技有限公司 | Cleaning appliance |
| CN105686758A (en) * | 2014-12-12 | 2016-06-22 | 美国iRobot公司 | Cleaning system for autonomous robot |
| CN206183160U (en) * | 2016-08-30 | 2017-05-24 | 小狗电器互联网科技（北京）股份有限公司 | Disinfect and remove mite dust catcher |
| CN109195495A (en) * | 2016-05-11 | 2019-01-11 | 鲁普科技有限公司 | Cleaner head |
| CN209826556U (en) * | 2019-01-23 | 2019-12-24 | 东莞优乐家智能家电有限公司 | Double-roller brush cleaning device |
-
2020
- 2020-07-14 CN CN202010676274.8A patent/CN111728530A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102727136A (en) * | 2011-04-06 | 2012-10-17 | 乐金电子(天津)电器有限公司 | Rolling brush structure with spiral blades |
| JP2012245218A (en) * | 2011-05-30 | 2012-12-13 | Toshiba Corp | Vacuum cleaner and suction port body |
| CN202426453U (en) * | 2011-12-04 | 2012-09-12 | 慕全文 | Dust collector brush with ultraviolet sterilization lamp |
| CN104352206A (en) * | 2014-11-28 | 2015-02-18 | 东莞市菲腾电子科技有限公司 | Cleaning appliance |
| CN105686758A (en) * | 2014-12-12 | 2016-06-22 | 美国iRobot公司 | Cleaning system for autonomous robot |
| CN109195495A (en) * | 2016-05-11 | 2019-01-11 | 鲁普科技有限公司 | Cleaner head |
| CN206183160U (en) * | 2016-08-30 | 2017-05-24 | 小狗电器互联网科技（北京）股份有限公司 | Disinfect and remove mite dust catcher |
| CN209826556U (en) * | 2019-01-23 | 2019-12-24 | 东莞优乐家智能家电有限公司 | Double-roller brush cleaning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521848A (en) * | 2022-03-29 | 2022-05-24 | 深圳市银舍创新科技有限公司 | Cleaning assembly, cleaning device and working method of cleaning device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201002 |
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| RJ01 | Rejection of invention patent application after publication |