CN205054020U - High -efficient scrubbing brush is used to dust catcher - Google Patents
High -efficient scrubbing brush is used to dust catcher Download PDFInfo
- Publication number
- CN205054020U CN205054020U CN201520789756.9U CN201520789756U CN205054020U CN 205054020 U CN205054020 U CN 205054020U CN 201520789756 U CN201520789756 U CN 201520789756U CN 205054020 U CN205054020 U CN 205054020U
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- scrubbing brush
- main air
- bulge
- dust catcher
- brush
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Abstract
The utility model discloses a high -efficient scrubbing brush is used to dust catcher, including scrubbing brush body, scrubbing brush return bend, elbow fitting, big gyro wheel, function conversion assembly, function conversion assembly is including scrubbing brush footboard, lifter plate, brush subassembly, dirt strip, and scrubbing brush body bottom, inside are equipped with scrubbing brush bottom plate, main air duct respectively, the main air duct has and stretches into the main air duct mouth of scrubbing brush bottom plate department, the bottom of scrubbing brush bottom plate is equipped with and is located two protruding structures of playing sealed effect of main air duct mouth rear side form the supplementary wind channel apart from L between two protruding structures, the utility model discloses the effectual promotion scrubbing brush dust absorption amount of wind and wind speed to the dust absorption efficiency of scrubbing brush is promoted, the removal resistance of scrubbing brush on the carpet can also be reduced simultaneously.
Description
Technical field
The utility model relates to cleaning supplies field, is specifically related to the efficient scrubbing brush of a kind of dust catcher.
Background technology
In prior art, the structural design of scrubbing brush base plate is typically designed to: dull and stereotyped or flat board adds the base arrangement on inclined-plane: when this structure scrubbing brush works on carpet, can fit completely with carpet below smooth scrubbing brush base plate, and make outer gas stream be difficult to enter scrubbing brush air channel, it relies on vacuum to realize dust suction completely, do not make full use of the dust-absorbing function of air quantity, and ensconce bulky grain dust in carpet wool and can press dead because carpet wool is pressed downward and cannot enters in air channel and take away, pick-up performance be poor.
Forward and backward groove or the convex tendon that some intervals are set in scrubbing brush base plate main air road junction, isolation bar is provided with: when this structure scrubbing brush works on carpet between main air duct and auxiliary air channel, though the structure drawback described in above-mentioned 1 effectively can be avoided, reduce the moving resistance of scrubbing brush on carpet, dust collection efficiency increases, but this structure air velocity is comparatively slow, and auxiliary air channel volume utilization rate is not very high, effectively cannot drive oarse-grained dust around air channel, it is not clearly that carpet dedusting promotes effect.
The requirement of European Union area to efficiency is more and more stricter, energy mark mandate regulations (EU) No.665/2013 of vacuum cleaner is issued according to EU Committee, start to perform on September 1st, 2014, it has carried out classification to the clean-up performance grade of dust catcher, and the lowest class G level requires that the dust-absorbing rate of carpet is more than 70%, but domestic most of floor brush of dust collector all cannot meet this requirement, give undoubtedly and mainly add comparatively strict technical threshold towards the dust catcher product of European Union's outlet, and dust-absorbing rate is higher, the moving resistance of dust catcher is larger, user is caused to use inconvenience.
Utility model content
The utility model provides a kind of dust catcher efficient scrubbing brush, can while not reducing scrubbing brush vacuum, effective lifting scrubbing brush dust suction air quantity and wind speed, thus promotes the dust collection efficiency of scrubbing brush, can also reduce the moving resistance of scrubbing brush on carpet simultaneously.
The technical solution of the utility model is:
The efficient scrubbing brush of a kind of dust catcher, comprise ground brush body 2, scrubbing brush bend pipe 9, union elbow 8, big roller 7, bottom ground brush body 2, inside is respectively equipped with scrubbing brush base plate 5, main air duct 11, described main air duct 11 has the main air road junction 12 stretching into described scrubbing brush base plate place, the bottom of described scrubbing brush base plate 5 is provided with two bulge-structures sealed 14 be positioned on rear side of described main air road junction 12, the auxiliary air channel 13 of distance L is formed between two bulge-structures 14, this distance L is 1-2.5 times of main air road junction 12 length direction distance, and described main air road junction 12 and junction, auxiliary air channel 13 are the inclined plane of acute angle, this inclined plane angle can adopt between 0 ~ 90 ° arbitrarily angled, inside described bulge-structure 14, there is the inclined plane tilted gradually to scrubbing brush outer end, this inclined plane angle of inclination can adopt between 0 ~ 90 ° arbitrarily angled.
The front end, main air road junction 12 of described scrubbing brush base plate 5 is provided with two trundles 10, and forms a dust suction face and ground to be cleaned with the bulge-structure 14 bottom plane sealed and have height difference H and angle X °.
Also include power and energy assembly, power and energy assembly includes scrubbing brush pedal 1, lifter plate 3, brush member 4, dirt bar 6.
The auxiliary air channel that described two bulge-structures 14 are formed can adopt linear structure or shaped form structure.
Described bulge-structure 14 can adopt linear structure, shaped form structure or any equivalent shapes.
Height difference H scope between described dust suction face and ground to be cleaned is 0.2-5mm.
Angle X ° of scope between described dust suction face and ground to be cleaned is 0 ~ 5 °.
The utility model has the advantages that:
This efficient scrubbing brush of the utility model in use, the auxiliary air channel that the bulge-structure sealed bottom scrubbing brush is formed reduces the constricted zone of scrubbing brush base plate to carpet, consequently reduce distinguished and admirable resistance in carpet, thus the air quantity excessively when adding scrubbing brush dust suction, make full use of air quantity and take away dust on carpet, improve the dust removal ability of scrubbing brush, but also the moving resistance of scrubbing brush on carpet can be reduced.Simultaneously, the inclined plane that bulge-structure bottom scrubbing brush and main air duct and junction, auxiliary air channel are formed also can push the carpet wool on carpet aside, compacted carpet wool is fiddled with loosening, the particle be hidden in carpet wool is made to be entered dust collect plant by distinguished and admirable taking away by main air duct, further increase the dust collection capacity of scrubbing brush, the design of scrubbing brush bottom protrusion structure and scrubbing brush main air duct air intake duct peripheral structure plays effective sealing function to main air duct air inlet, ensure that the distinguished and admirable negative pressure at scrubbing brush operationally main air road junction, and when working on carpet, the bulge-structure sealed bottom scrubbing brush can be darker be absorbed in carpet, and the interior lateral incline of this bulge-structure can play the effect of better combing carpet wool and distinguished and admirable guiding.This efficient scrubbing brush of the utility model can effectively promote scrubbing brush dust suction air quantity and wind speed, thus promote the dust collection efficiency of scrubbing brush, reduce the moving resistance of scrubbing brush on clean face, the conversion that user only just can easily need realize between carpet dedusting or floor dedusting function by the lifting of adjustment scrubbing brush pedal, lifter plate, brush member, dirt bar in cleaning process, convenient and practical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described;
Fig. 1 is the utility model internal structure schematic diagram;
Fig. 2 is the utility model polycrystalline substance schematic diagram.
Detailed description of the invention
See accompanying drawing, the efficient scrubbing brush of a kind of dust catcher, comprise ground brush body 2, scrubbing brush bend pipe 9, union elbow 8, big roller 7, power and energy assembly, power and energy assembly includes scrubbing brush pedal 1, lifter plate 3, brush member 4, dirt bar 6, bottom ground brush body 2, inside is respectively equipped with scrubbing brush base plate 5, main air duct 11, described main air duct 11 has the main air road junction 12 stretching into described scrubbing brush base plate place, the bottom of described scrubbing brush base plate 5 is provided with two bulge-structures sealed 14 be positioned on rear side of described main air road junction 12, the auxiliary air channel 13 of distance L is formed between two bulge-structures 14, this distance L is 1-2.5 times of main air road junction 12 length direction distance, and described main air road junction 12 and junction, auxiliary air channel 13 are the inclined plane of acute angle, this inclined plane angle can adopt between 0 ~ 90 ° arbitrarily angled, inside described bulge-structure 14, there is the inclined plane tilted gradually to scrubbing brush outer end, this inclined plane angle of inclination can adopt between 0 ~ 90 ° arbitrarily angled.
The front end, main air road junction 12 of described scrubbing brush base plate 5 is provided with two trundles 10, and forms a dust suction face and ground to be cleaned with the bulge-structure 14 bottom plane sealed and have height difference H and angle X °.The auxiliary air channel of two bulge-structure 14 formation can adopt linear structure or shaped form structure.Bulge-structure 14 can adopt linear structure, shaped form structure or any equivalent shapes.Height difference H scope between dust suction face and ground to be cleaned is 0.2-5mm.
Angle X ° of scope between described dust suction face and ground to be cleaned is 0 ~ 5 °.
The benefit of setting like this is the vacuum that can ensure main air road junction, the design of scrubbing brush bottom protrusion structure and scrubbing brush main air duct air intake duct peripheral structure can play effective sealing function to main air duct air inlet, guarantee the distinguished and admirable negative pressure at scrubbing brush operationally main air road junction, and when working on carpet, the bulge-structure sealed bottom scrubbing brush can be darker be absorbed in carpet, and the interior lateral incline of this bulge-structure can play the effect of better combing carpet wool and distinguished and admirable guiding, thus obtain the lifting of carpet dust collection efficiency; The reasonable selection of two the bulge-structure intermediate distance L sealed bottom scrubbing brush in addition, can increase main air road junction and extraneous draught area and wind speed, add rational sealing, be more beneficial to and utilize air quantity dust suction, promote the dust removal ability of scrubbing brush.
Again shown in composition graphs 1 and Fig. 2, now the operation principle of this for the present embodiment efficient scrubbing brush is described below: during use, this scrubbing brush to be connected on dust catcher and dust catcher energising is opened, then 1 is adjusted) scrubbing brush pedal is positioned on carpet according to location status shown in Fig. 1, promote scrubbing brush along carpet surface walking to carry out dust suction simultaneously, in scrubbing brush traveling process, auxiliary air channel bottom scrubbing brush reduces 5) scrubbing brush base plate is to the constricted zone of carpet, correspondingly decrease distinguished and admirable resistance in carpet, thus when adding scrubbing brush dust suction carpet cross air quantity, and the design of bulge-structure bottom scrubbing brush base plate and scrubbing brush main air duct air intake duct peripheral structure can play effective sealing function to main air duct air inlet, ensure that distinguished and admirable air quantity and the wind speed at main air road junction, be beneficial to and utilize air quantity to take away dust on carpet, improve dust removal ability, the inclined plane that inclined plane simultaneously inside scrubbing brush base plate bottom protrusion structure and main air duct are connected with auxiliary air channel also can push the carpet wool on carpet aside, compacted carpet wool combing is loosened, make the particle be hidden in carpet wool be entered main air duct by distinguished and admirable taking away, further increase the dust collection capacity of scrubbing brush.
In this example, the structural design on above-mentioned main air road junction and auxiliary air duct slope, bulge-structure medial surface inclined-plane, scrubbing brush bottom and scrubbing brush bottom bulge-structure bottom plane and scrubbing brush trundle form a dust suction face and there is certain altitude difference and angle with ground to be cleaned, the object of setting like this is also the distinguished and admirable negative pressure ensureing main air road junction place further, improves the dust collection capacity of scrubbing brush further.Certainly, the difference in height on bulge-structure bottom, scrubbing brush bottom plane and the dust suction face that scrubbing brush trundle is formed and ground to be cleaned and angle also can be arranged to other numerical value in corresponding scope by us, also bulge-structure can be designed to linear structure, also shaped form structure can be adopted, be linear pattern in this example, bulge-structure shape also can be designed to other shape of equivalence.
Test discovery through designer, do not adopt traditional scrubbing brush of said structure and improve scrubbing brush operationally dedusting operating mode as follows:
Dull and stereotyped or flat board adds the base arrangement on inclined-plane: its carpet efficiency of dust collection is 74.5%(dust collection capacity F level), advance moving resistance is 40N.
Forward and backward groove or the convex tendon arranging some intervals in scrubbing brush base plate main air road junction, is provided with isolation bar between main air duct and auxiliary air channel: its carpet efficiency of dust collection is 81.2%(dust collection capacity D level), advance moving resistance is 35N.
The efficient scrubbing brush Structural Design of Bedplate of the utility model: its carpet efficiency of dust collection is 83.4%(dust collection capacity C level), advance moving resistance is 30N.
Claims (7)
1. the efficient scrubbing brush of dust catcher, comprise ground brush body, scrubbing brush bend pipe, union elbow, big roller, it is characterized in that, bottom ground brush body, inside is respectively equipped with scrubbing brush base plate, main air duct, described main air duct has the main air road junction stretching into described scrubbing brush base plate place, the bottom of described scrubbing brush base plate is provided with two bulge-structures sealed be positioned on rear side of described main air road junction, the auxiliary air channel of distance L is formed between two bulge-structures, this distance L is 1-2.5 times of main air road junction length direction distance, and described main air road junction and junction, auxiliary air channel are the inclined plane of acute angle, this inclined plane angle can adopt between 0 ~ 90 ° arbitrarily angled, there is inside described bulge-structure the inclined plane tilted gradually to scrubbing brush outer end, this inclined plane angle of inclination can adopt between 0 ~ 90 ° arbitrarily angled.
2. the efficient scrubbing brush of dust catcher according to claim 1, it is characterized in that, the front end, main air road junction of described scrubbing brush base plate is provided with two trundles, and forms a dust suction face and ground to be cleaned with the bulge-structure bottom plane sealed and have height difference H and angle X °.
3. the efficient scrubbing brush of dust catcher according to claim 1, is characterized in that, also includes power and energy assembly, and power and energy assembly includes scrubbing brush pedal, lifter plate, brush member, dirt bar.
4. the efficient scrubbing brush of dust catcher according to claim 1, is characterized in that, the auxiliary air channel that described two bulge-structures are formed can adopt linear structure or shaped form structure.
5. the efficient scrubbing brush of dust catcher according to claim 1, is characterized in that, described bulge-structure can adopt linear structure, shaped form structure or any equivalent shapes.
6. the efficient scrubbing brush of dust catcher according to claim 2, is characterized in that, the height difference H scope between described dust suction face and ground to be cleaned is 0.2-5mm.
7. the efficient scrubbing brush of dust catcher according to claim 2, is characterized in that, angle X ° of scope between described dust suction face and ground to be cleaned is 0 ~ 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789756.9U CN205054020U (en) | 2015-10-10 | 2015-10-10 | High -efficient scrubbing brush is used to dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789756.9U CN205054020U (en) | 2015-10-10 | 2015-10-10 | High -efficient scrubbing brush is used to dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054020U true CN205054020U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520789756.9U Expired - Fee Related CN205054020U (en) | 2015-10-10 | 2015-10-10 | High -efficient scrubbing brush is used to dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205054020U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108778A (en) * | 2016-08-15 | 2016-11-16 | 美的集团股份有限公司 | Floor brush of dust collector and vacuum cleaner |
| CN106419763A (en) * | 2016-11-20 | 2017-02-22 | 嘉兴顾翔制冷设备有限公司 | Mop for workshop |
| CN107752900A (en) * | 2016-08-16 | 2018-03-06 | 康塔有限公司 | Vacuum cleaner |
| CN110269545A (en) * | 2018-03-14 | 2019-09-24 | Seb公司 | The cleaner suction nozzle of rib is scraped after being provided with |
| CN111685641A (en) * | 2019-03-12 | 2020-09-22 | 江苏美的清洁电器股份有限公司 | Floor brush and dust collector |
| US11103114B2 (en) | 2016-08-15 | 2021-08-31 | Midea Group Co., Ltd. | Ground brush for cleaning appliance and cleaning appliance |
-
2015
- 2015-10-10 CN CN201520789756.9U patent/CN205054020U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108778A (en) * | 2016-08-15 | 2016-11-16 | 美的集团股份有限公司 | Floor brush of dust collector and vacuum cleaner |
| CN106108778B (en) * | 2016-08-15 | 2020-08-04 | 美的集团股份有限公司 | Dust collector floor brush and dust collector |
| US11103114B2 (en) | 2016-08-15 | 2021-08-31 | Midea Group Co., Ltd. | Ground brush for cleaning appliance and cleaning appliance |
| CN107752900A (en) * | 2016-08-16 | 2018-03-06 | 康塔有限公司 | Vacuum cleaner |
| CN107752900B (en) * | 2016-08-16 | 2021-07-02 | 康塔有限公司 | Vacuum cleaner with a vacuum cleaner head |
| CN106419763A (en) * | 2016-11-20 | 2017-02-22 | 嘉兴顾翔制冷设备有限公司 | Mop for workshop |
| CN110269545A (en) * | 2018-03-14 | 2019-09-24 | Seb公司 | The cleaner suction nozzle of rib is scraped after being provided with |
| CN110269545B (en) * | 2018-03-14 | 2023-05-30 | Seb公司 | Dust collector suction nozzle with rear scraping rib |
| CN111685641A (en) * | 2019-03-12 | 2020-09-22 | 江苏美的清洁电器股份有限公司 | Floor brush and dust collector |
| CN111685641B (en) * | 2019-03-12 | 2022-03-22 | 江苏美的清洁电器股份有限公司 | Floor brush and dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20191010 |