CN106963289A - A kind of dust suction brush device for dust catcher - Google Patents
A kind of dust suction brush device for dust catcher Download PDFInfo
- Publication number
- CN106963289A CN106963289A CN201710286843.6A CN201710286843A CN106963289A CN 106963289 A CN106963289 A CN 106963289A CN 201710286843 A CN201710286843 A CN 201710286843A CN 106963289 A CN106963289 A CN 106963289A
- Authority
- CN
- China
- Prior art keywords
- absorbent brush
- brush
- bend pipe
- absorbent
- trailing wheel
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 39
- 230000002745 absorbent Effects 0.000 claims abstract description 52
- 239000002250 absorbent Substances 0.000 claims abstract description 52
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 20
- 208000037805 labour Diseases 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005034 decoration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241001494479 Pecora Species 0.000 description 1
- 241001417527 Pempheridae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
-
- 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
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
- A47L9/062—Rigidly anchored edge brushes
-
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
-
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
Abstract
A kind of dust suction brush device for dust catcher, when lifting dust suction bar or changing angulation between dust suction bar and ground, absorbent brush trailing wheel will not lift with dust suction bar and depart from ground, trailing wheel is remained stuck on ground, absorbent brush bottom plate remains horizontality with ground during ensureing dust suction, maximum functional contact surface is maintained, dust collection efficiency is high.Meanwhile, trailing wheel adheres on the ground all the time, in dust suction journey, can easily move absorbent brush by the rolling of trailing wheel always, reduce the labor intensity of purifier.
Description
Technical field
The present invention relates to a kind of burnisher, burnisher field is used in specially dust suction.
Background technology
Carpet possesses softness, sound insulation, insulation and other effects, more and more applied to homes and offices.Due to carpet
Rough surface, is easily adhered the debris such as dust, chip, acarid, so needing often to be cleared up.If cleaning carpet, labor with water
Fatigue resistance is big, and easily deforms after washing, shrink, ftracture, and influences the service life of carpet, the popularization of dust catcher is greatly reduced
The cleaning difficulty in the fields such as carpet, curtain, wall.Negative pressure is mainly produced and by inhaling by power-equipment when dust catcher works
Negative pressure is reached the debris such as dust, chip, the acarid on the absorbent brush contacted with carpet surface, carpet and inhaled in air negative pressure by dirt bar
Enter absorbent brush under power effect, approach dust suction bar enters dirt catcher, dust arrester.We are when using dust catcher, it is necessary in carpet
Surface moves repeatedly absorbent brush, such as Fig. 1, and in moving process, the angle, θ between dust suction bar and ground is constantly in variable condition,
On the one hand：Absorbent brush trailing wheel is easily separated from ground, can not be using the rolling action of trailing wheel, it is necessary to dust suction person during moving repeatedly
Itself pay compared with great strength to promote absorbent brush, increase the labor intensity of dust suction person；On the other hand：During θ angle changes, due to inhaling
Dirt bar connecting portion is dumb, and variable elastic is low, and bottom plate can also depart from ground therewith close to trailing wheel part so that the work of absorbent brush
It is β (such as Fig. 1) to make angle between face and ground, and functional contact face S is decreased into S*cos β, while adding absorbent brush and cleaning
Distance between face, reduce further pick-up performance.
Furthermore, due to objective physical features or subjective effect the reason such as decorate, it is necessary to the surface of cleaning often occur it is certain
Tilt or unevenness.When cleaning inclination or not flat surface, θ values, which change, causes roller disengaging ground or β ≠ N π, N to be nature
Number, had both increased the labor intensity of purifier, pick-up performance is reduced again.
In view of above-mentioned technical problem, the present invention proposes a kind of flexible absorbent brush of angular transformation, no matter in horizontal plane also
It is that trailing wheel is remained most without departing from ground, dust suction work area on the inclined-plane for have inclination angle during mobile absorbent brush
Big state.
The content of the invention
The present invention relates to one kind have the flexible absorbent brush of angular transformation, including upper lid 5, bottom plate 8, flexible pipe 2, fastener 3,
Adapter 1, trim 4, suction port 7, trailing wheel 6, the flexible pipe 2 are tubular rugosity, and a certain degree of draw is carried out in axis direction
Compression is stretched, the one end of flexible pipe 2 is connected by fastener 3 with adapter 1, and the other end is connected with suction port 7；8 groups of the upper lid 5 and bottom plate
Collectively form absorbent brush shell body；The one end of trim 4 is connected with suction port 7, and the other end is connected by fastener 3 with flexible pipe 2；
Trailing wheel 6 is arranged on bottom plate 8 by rolling bearing, is independently connected between flexible pipe 2, adapter 1.
When angle, θ between dust suction bar 13 and ground changes, the structure of this independent connection makes trailing wheel 6 will not be with dust suction bar 13
Movement and depart from cleaning face so that base surface remains parallel with cleaning face, and dust suction working face size is constant, keeps stable
Efficient dust collection efficiency.Meanwhile, it can be moved repeatedly by the rolling of trailing wheel 6 on cleaning face, it is not necessary to purifier's mistake
Many labours pay, and particularly at the surface of the higher position such as cleaning injustice or curtain, wall, keep efficient dust collection efficiency
Under the premise of also avoid excessive labour from paying.
It is preferred that, connected between the two ends of trim 4 and suction port 7, fastener 3 using rotatable bearing-type.θ is held
During continuous increase, flexible pipe 2 occurs after a certain amount of camber deformation, can touch trim 5, follow-up elastic deformation can be decorated
The limitation of lid 5, this bearing-type is rotatably connected mode, trim 5 is also rotated, when θ is very big, trim meeting
Occur the rotation of certain angle with flexible pipe, make absorbent brush angle change more flexible, can multi-angle mobile absorbent brush and
Diminish there is no concern that trailing wheel 6 departs from ground or absorbent brush bottom plate working face and wait trouble, rotatable set of trim 5 is further dropped
Low labor intensity, keeps optimal pick-up performance.
It is preferred that, the fastener 3 is combined by circular bend pipe, bend pipe collar, and bend pipe diametric(al) two ends are provided with
2 holes in same horizontal line, bend pipe collar is provided with 2 outward-dipping certain angles with bend pipe hole correspondence position and can entered
The card structure of row crimp, bend pipe is connected through a screw thread with flexible pipe, and bend pipe collar is inserted in adapter 1, then by bend pipe collar set
Enter in bend pipe, the card on bend pipe collar is just caught in the hole of bend pipe and card can tilt a part outside stretching hole, so
Just by flexible pipe 2, adapter 1 firmly and flexibly link together.
It is preferred that, the diameter of the bend pipe collar is more than adapter 1, so bend pipe collar can be moved up and down in the outer wall of adapter 1.
When lifting or tilting dust suction bar 13, ensureing that trailing wheel 6 lands, on the premise of bottom plate working face (β=0) parallel with cleaning face, this
The connected mode of fastener 3 further increases the work flexibility and changeability of absorbent brush.
It is preferred that, the air channel on the bottom plate 8 is integrated.The air channel structure of integration, it is to avoid spiral shell in air channel
The use of silk：Air duct surfaces are more smooth, and negative pressure air flow resistance is small, and pick-up performance is good；Avoid around screw in space
Dust, tiny chopped cooked entrails of sheep thing are fallen into, the later stage is difficult to clear up；Avoid due to the loosening projection scratch cleaning thing surface of screw at air channel；
Avoid being difficult to find that the screw repairing of matching size after screw comes off at air channel, cause absorbent brush premature failure, waste of resource；One
Body wind transmission road uses one-shot forming, the screw assembling process without multiple parts, shortens the production cycle, reduces cost.
It is preferred that, the integrated air channel structure is the plastic products that injection molding process is manufactured, the note used in technique
Mould is a multi-cavity mold, with liftout attachment.Injection molding have it is with short production cycle, can one-shot forming complex contour, size
Accurate plastic products, production efficiency strong to the property on probation that is molded various plastics is high, it is easy to accomplish the advantages of automated production,
Production for integrated air channel structure part is a kind of both economical, fast, accurately production method.Meanwhile, plastic products are easy
It is molded and shaping resistance is small, integrated air channel part area is small in addition, and the injection mold of a multi-cavity mold can further shorten one
The production cycle in body wind transmission road, reduce production cost.
It is preferred that, electrostatic bar 11 is installed on the bottom plate 8 of the absorbent brush, the material of electrostatic bar 11 be electroconductive nylon fiber,
One or more in carbon fiber, stainless steel fibre.Electrostatic is also easy to produce when dry weather so that debris sticks to cleaning brush bottom
Portion, influences pick-up performance, while electrostatic can also keenly feel to purifier with incoming call, installing can effectively pre- antistatic effect after electrostatic bar 11
Should.
It is preferred that, the absorbent brush is provided with pedal 9, lifter plate 10, preceding row brush 12, and preceding row brush 12 is arranged on before lifter plate 10
End, pedal 9, the combining structure of lifter plate 10 are used for controlling the flexible of preceding row brush 12.When surface is without chip, hair, only need to carry out
During cleaning operation, lower pedal 9 is not pulled, and preceding row brush 12 can reduce contact when not contacting cleaning surface, so mobile absorbent brush and rub
Power is wiped, sweeper is moved the service life of row brush before the labor intensity reduction and effective extension of absorbent brush.When having chip, hairy
When the larger solid such as thing needs cleaning, lower pedal 9 is pulled, preceding row brush 12 is contacted with cleaning face.
It is preferred that, the pedal 9 on the absorbent brush is provided with skid-proof regions.Human body pulls pedal 9 can be because frictional force be inadequate
Occur relative slip, human body is damaged, above-mentioned dangerous generation can be effectively prevented after skid-proof regions are set.
It is preferred that, multiple circular or bar shaped raised structures are set in the skid-proof regions on the absorbent brush pedal 9, and the structure can
Increase the roughness on surface, enough frictional force is produced when making pedal surface with human contact.
Brief description of the drawings：
Embodiment is further described below in conjunction with the accompanying drawings, wherein：
Fig. 1 is part-structure and cleaning surface angle schematic diagram during absorbent brush use of the present invention.
Fig. 2 is absorbent brush structural representation of the present invention.
Fig. 3 is the present invention specific implementation absorbent brush structural representation of case 3.
Primary structure number explanation
Following embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Case 1 is embodied：
A kind of absorbent brush with air duct structure, including upper lid 5, bottom plate 8, flexible pipe 2, fastener 3, adapter 1, decoration
Lid 4, suction port 7, trailing wheel 6, the flexible pipe 2 are tubular rugosity, and a certain degree of Compression and Expansion, flexible pipe are carried out in axis direction
2 one end are connected by fastener 3 with adapter 1, and the other end is connected with suction port 7；The upper lid 5 is combined to form with bottom plate 8
Absorbent brush shell body；The one end of trim 4 is connected with suction port 7, and the other end is connected by fastener 3 with flexible pipe 2；Trailing wheel 6 passes through
Rolling bearing is arranged on bottom plate 8, is independently connected between flexible pipe 2, adapter 1.When clearing up carpet surface, the dust suction bar 13 can
Flexible rotating, and absorbent brush trailing wheel 6 adheres on the ground all the time, base surface is parallel with carpet surface all the time, substantially increases suction
Dirt efficiency.
Case 2 is embodied：
A kind of absorbent brush with air duct structure, including upper lid 5, bottom plate 8, flexible pipe 2, fastener 3, adapter 1, decoration
Lid 4, suction port 7, trailing wheel 6, the flexible pipe 2 are tubular rugosity, and a certain degree of Compression and Expansion, flexible pipe are carried out in axis direction
2 one end are connected by fastener 3 with adapter 1, and the other end is connected with suction port 7；The upper lid 5 is combined to form with bottom plate 8
Absorbent brush shell body；The one end of trim 4 is connected with suction port 7, and the other end is connected by fastener 3 with flexible pipe 2；Trailing wheel 6 passes through
Rolling bearing is arranged on bottom plate 8, is independently connected between flexible pipe 2, adapter 1, the two ends of trim 4 and suction port 7, fastening
Connected between part 3 using rotatable bearing-type.When clearing up carpet surface, the turnable connection of trim 4 makes dust suction bar
13 rotation is more flexible, and absorbent brush trailing wheel 6 adheres on the ground all the time, and base surface is parallel with carpet surface all the time, significantly
Reduce labor intensity, improve dust collection efficiency.
Case 3 is embodied：
A kind of absorbent brush with air duct structure, including upper lid 5, bottom plate 8, flexible pipe 2, fastener 3, adapter 1, decoration
Lid 4, suction port 7, trailing wheel 6, pedal 9, lifter plate 10, electrostatic bar 11, preceding row brush 12, the flexible pipe 2 are tubular rugosity, in axle
Line direction carries out a certain degree of Compression and Expansion, and the one end of flexible pipe 2 is connected by fastener 3 with adapter 1, the other end and suction port 7
It is connected；The upper lid 5 combines to form absorbent brush shell body with bottom plate 8；The one end of trim 4 is connected with suction port 7, the other end
It is connected by fastener 3 with flexible pipe 2；The trailing wheel 6 is arranged on bottom plate 8 by rolling bearing, between flexible pipe 2, adapter 1 solely
Vertical connection, is connected between the two ends of trim 4 and suction port 7, fastener 3 using rotatable bearing-type；Preceding row brush 12 is pacified
Mounted in the front end of lifter plate 10, pedal 9, the combining structure of lifter plate 10 are used for controlling the flexible of preceding row brush 12.In cleaning carpet surface
When, when above-mentioned absorbent brush is cleared up on the surface for having angle of inclination to be 30 °, drag absorbent brush repeatedly on inclined-plane, trailing wheel 6 begins
It is attached to eventually on inclined-plane, the labor intensity of cleaning person is reduced by rolling；Absorption working face remains maximum, pick-up performance
It is good；When surface only has a small amount of dust without compared with bigger material, dust suction is contracted in by row brush 12 before pedal 9, the combination control of lifter plate 10
Brush is internal, does not contact cleaning face, the service life of row brush 12 before extending.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of absorbent brush for dust catcher, it includes：Upper lid, bottom plate, flexible pipe, fastener, adapter, trim, suction port,
Trailing wheel, the flexible pipe is tubular rugosity, carries out a certain degree of Compression and Expansion in axis direction, flexible pipe one end passes through fastener
It is connected with adapter, the other end is connected with suction port, the upper lid gets up to be formed absorbent brush shell body with floor combination, and it is special
In：Trim one end is connected with suction port, and the other end is connected by fastener with flexible pipe, and trailing wheel is arranged on bottom by rolling bearing
On plate, it is independently connected, lifts after dust suction bar, trailing wheel will not move with dust suction bar and depart from ground between flexible pipe, adapter.
2. absorbent brush as claimed in claim 1, it is characterised in that:Adopted between the trim two ends and suction port, fastener
Connected with rotatable bearing-type.
3. absorbent brush as claimed in claim 1, it is characterised in that:The fastener is combined by circular bend pipe, bend pipe collar
Form, bend pipe diametric(al) two ends are provided with 2 holes in same horizontal line, bend pipe collar is provided with bend pipe hole correspondence position
2 outward-dipping certain angles and the card structure that can carry out crimp, bend pipe are connected through a screw thread with flexible pipe, bend pipe collar
Adapter 1 is inserted in, then bend pipe collar is inserted in bend pipe, makes hole and card meeting that the card on bend pipe collar is just caught on bend pipe
Tilt and stretch out a part outside hole.
4. absorbent brush as claimed in claim 3, it is characterised in that:The diameter of the bend pipe collar is more than tube diameter.
5. absorbent brush as claimed in claim 1, it is characterised in that:Air channel on the bottom plate is integrated.
6. absorbent brush as claimed in claim 5, it is characterised in that:The integrated air channel structure manufactures for injection molding process
Plastic products, the injection mold used in the technique is a multi-cavity mold, with liftout attachment.
7. absorbent brush as claimed in claim 1, it is characterised in that：Electrostatic bar, electrostatic are installed on the bottom plate of the absorbent brush
The material of bar is the one or more in electroconductive nylon fiber, carbon fiber, stainless steel fibre.
8. absorbent brush as claimed in claim 1, it is characterised in that：The absorbent brush is provided with pedal, lifter plate, preceding row brush, should
Pedal, plate lifting device are used for controlling the flexible of preceding row brush.
9. absorbent brush as claimed in claim 8, it is characterised in that：Skid-proof regions are provided with pedal on the absorbent brush.
10. absorbent brush as claimed in claim 8, it is characterised in that：Multiple circular or bar shaped raised structures are set in skid-proof regions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286843.6A CN106963289A (en) | 2017-04-27 | 2017-04-27 | A kind of dust suction brush device for dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286843.6A CN106963289A (en) | 2017-04-27 | 2017-04-27 | A kind of dust suction brush device for dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106963289A true CN106963289A (en) | 2017-07-21 |
Family
ID=59334082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710286843.6A Pending CN106963289A (en) | 2017-04-27 | 2017-04-27 | A kind of dust suction brush device for dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106963289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451804A (en) * | 2021-01-27 | 2022-05-10 | 王龙梅 | Preoperative cleaning equipment for surgical operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1953691A (en) * | 2004-05-13 | 2007-04-25 | 戴森技术有限公司 | An accessory for a cleaning appliance |
| CN202262943U (en) * | 2011-09-27 | 2012-06-06 | 江苏美的春花电器股份有限公司 | Dust collector scrubbing brush |
| CN203693490U (en) * | 2014-02-27 | 2014-07-09 | 宁波锦隆电器有限公司 | Dust collector floor brush |
| CN204071949U (en) * | 2014-05-16 | 2015-01-07 | 科沃斯机器人有限公司 | Floor brush of dust collector and dust catcher thereof |
| CN104605791A (en) * | 2015-02-27 | 2015-05-13 | 苏州市海泉电器有限公司 | Dust collection ground brush with strong suction power |
-
2017
- 2017-04-27 CN CN201710286843.6A patent/CN106963289A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1953691A (en) * | 2004-05-13 | 2007-04-25 | 戴森技术有限公司 | An accessory for a cleaning appliance |
| US20070226937A1 (en) * | 2004-05-13 | 2007-10-04 | Dyson Technology Limited | Accessory for a Cleaning Appliance |
| CN202262943U (en) * | 2011-09-27 | 2012-06-06 | 江苏美的春花电器股份有限公司 | Dust collector scrubbing brush |
| CN203693490U (en) * | 2014-02-27 | 2014-07-09 | 宁波锦隆电器有限公司 | Dust collector floor brush |
| CN204071949U (en) * | 2014-05-16 | 2015-01-07 | 科沃斯机器人有限公司 | Floor brush of dust collector and dust catcher thereof |
| CN104605791A (en) * | 2015-02-27 | 2015-05-13 | 苏州市海泉电器有限公司 | Dust collection ground brush with strong suction power |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451804A (en) * | 2021-01-27 | 2022-05-10 | 王龙梅 | Preoperative cleaning equipment for surgical operation |
| CN114451804B (en) * | 2021-01-27 | 2022-12-06 | 江苏康康同学科技有限公司 | Preoperative cleaning equipment for surgical operation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
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| RJ01 | Rejection of invention patent application after publication |