CN211559928U - Prevent twining hair scrubbing brush subassembly and cleaning device - Google Patents
Prevent twining hair scrubbing brush subassembly and cleaning device Download PDFInfo
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- CN211559928U CN211559928U CN201922393975.6U CN201922393975U CN211559928U CN 211559928 U CN211559928 U CN 211559928U CN 201922393975 U CN201922393975 U CN 201922393975U CN 211559928 U CN211559928 U CN 211559928U
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- dust collecting
- bristle
- bristle strip
- tangling
- roller body
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Abstract
The utility model discloses an anti-tangling floor brush assembly and cleaning equipment, this floor brush assembly includes: the dust collector comprises a shell, a dust collecting inlet, a dust collecting outlet and a dust collecting inlet, wherein a rolling brush cavity, the dust collecting inlet and the dust collecting outlet are defined in the shell, and the rolling brush cavity is respectively communicated with the dust collecting inlet and the dust collecting inlet; the rolling brush can be rotatably arranged in the rolling brush cavity and comprises a roller body and cleaning elements distributed on the surface of the roller body; the floor brush assembly further comprises a bristle strip capable of elastically deforming, the bristle strip is arranged in the rolling brush cavity along the axial direction, and bristles of the bristle strip are in interference contact with the roller body or the cleaning element. Compared with the prior art, the utility model has the advantage that can thoroughly clear away the winding from the root.
Description
Technical Field
The utility model belongs to clean electrical apparatus field, in particular to cleaning device's round brush annex.
Background
Cleaning devices such as vacuum cleaners often have a roller brush attachment which rolls up and collects dirt such as dust and debris by means of the rotation of the roller brush when the cleaning device is moved over a surface to be cleaned, however, in daily use the roller brush often gets tangled with tangles such as hair which, if not removed or cleaned in time, can affect the rotation of the roller brush and even burn off the motor of the roller brush to damage the transmission structure. In the prior art, an injection molding plastic tooth comb is usually arranged in a rolling brush cavity of a cleaning head, when bristles pass through the plastic tooth comb, only a part of the uppermost winding object can be removed from the rolling brush, the effect is poor, and the plastic tooth comb does not play a great role.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a prevent twining hair scrubbing brush subassembly that can overcome the defect among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-snagging floor brush assembly comprising:
the rotary brush type dust collector comprises a shell, a dust collecting inlet, a dust collecting outlet and a dust collecting inlet, wherein a rotary brush cavity, the dust collecting inlet and the dust collecting inlet are defined in the shell, and the rotary brush cavity is communicated with the dust collecting inlet and the dust collecting inlet respectively;
the rolling brush can be rotatably arranged in the rolling brush cavity and comprises a roller body and cleaning elements arranged on the surface of the roller body;
the floor brush assembly further comprises a bristle strip capable of elastically deforming, the bristle strip is arranged in the rolling brush cavity along the axial direction, and bristles of the bristle strip are in interference contact with the roller body or the cleaning element.
In a preferred technical scheme, the bristle strip comprises a base body and flocking planted on the base body, and the flocking is made of nylon, terylene, polypropylene or metal materials.
In a preferred technical scheme, the shell is provided with a bristle strip groove, and the bristle strip is detachably arranged in the bristle strip groove.
In a preferable technical scheme, the interference magnitude between the bristle strips and the roller body is 3-5 mm.
In a preferred technical scheme, the cleaning elements comprise bristle strips and flexible convex strips, and the bristle strips and the flexible convex strips extend spirally around the axis of the rolling brush.
In the preferred technical scheme, the flexible convex strips are distributed in the middle or on two sides of the bristle strip.
In a preferable technical scheme, the roller body is provided with a convex groove protruding outwards, the bristles and the flexible convex strips are installed in the convex groove, and the interference magnitude is the interference magnitude between the bristle strips and the surface of the convex groove of the roller body.
In a preferred technical scheme, the cleaning element is flannelette with fluff, the flannelette is spirally wound on the peripheral surface of the roller body, and the interference magnitude is the interference magnitude between the bristle strips and the cleaning element.
In a preferred technical scheme, the bristle strips are arranged at the dust collection inlet.
The utility model discloses another technical scheme is: a cleaning device comprises the anti-tangling floor brush component.
The utility model discloses a setting and round brush interference fit's bristle strip, because the clearance between the every hair of bristle strip is very little, in addition its and round brush's surperficial interference fit, make the round brush can with bristle strip elastic contact when rotating, thereby with roller body frictional contact, consequently the bristle strip can stretch into the root of cleaning element and will remove entanglements such as hair and dial away or peel off it from cleaning element's root, not hard up entanglement can be got rid of easily by the user or can be taken away through collection dirt entry by the entanglement of being scraped by the bristle strip. Therefore, compared with the prior art, the utility model has the advantages of can thoroughly clear away the winding from the root.
Drawings
Fig. 1 is a top perspective view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a bottom perspective view of the present invention;
fig. 4 is a half sectional view of the present invention;
FIG. 5 is a perspective view of the roll brush;
FIG. 6 is a right side view of the roller brush;
FIG. 7 is a perspective view of the bristle strip;
FIG. 8 is a right side view of the bristle bar;
wherein: 10. a housing; 11. a roller brush cavity; 12. a dust collection inlet; 13. a dust collection inlet; 14. a dust collection channel; 15. a wool top groove; 20. rolling and brushing; 21. a roller body; 22. a cleaning element; 211. a convex groove; 221. brushing the wool tops; 30. hard wool tops; 31. mounting a plate; 32. a substrate; 33. and (6) hair planting.
Detailed Description
To explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following detailed description is made with reference to the accompanying drawings. The front-rear and up-down positional relationships shown in the specification are the same as those shown in fig. 4.
Referring to fig. 1-4, the present invention discloses an anti-tangling floor brush assembly, which can be used as an accessory in vacuum cleaners, floor sweepers, and other floor cleaning machines.
Specifically, an anti-tangling floor brush assembly includes:
a housing 10, the housing 10 defining therein a rolling brush chamber 11, a dust suction inlet 12 and a dust collection inlet 13, the rolling brush chamber 11 communicating with the dust suction inlet 12 and the dust collection inlet 13, respectively, the dust suction inlet 12 being generally open at a lower surface of the housing 10 and opening downward, and in the vacuum cleaning apparatus, the dust collection inlet 13 being located at an inlet of a dust suction passage 14;
the roller brush 20 is rotatably arranged in the roller brush cavity 11, and the roller brush 20 comprises a roller body 21 which is approximately cylindrical and cleaning elements 22 which are distributed on the surface of the roller body 21;
the bristle strip 30 is arranged in the roller brush cavity 11 along the axial direction, and bristles of the bristle strip 30 are in interference contact with the roller body 21 or bristles of the bristle strip 30 are in interference contact with the cleaning element 22. Preferably, the bristle strip 30 is provided at the dust collection inlet 13 and extends in the axial direction of the roll brush.
When the bristles of the bristle strip 30 are in interference contact with the roller body 21, since the bristle strip 30 can be elastically deformed and interference contact with other parts does not cause mechanical interference, entanglement on the surface and the root of the cleaning element can be removed by the bristle strip 30, and particularly, entanglement (hair, etc.) entangled around the cleaning element can be loosened to prevent entanglement from becoming tighter and tighter due to rotation of the roller brush. The bristles of bristle bars 30 have an interference contact with cleaning elements 22 and are also effective in scraping dirt from the cleaned unit.
Referring to fig. 5-8, in the preferred embodiment of the present invention, the bristle strip 30 is mounted on a fixing plate 16, the fixing plate 16 is detachably mounted in the rolling brush cavity 11, the fixing plate 16 is provided with a bristle strip groove 15, the bristle strip 30 comprises a base 31 and bristles 32, and the base 31 is detachably disposed in the bristle strip groove 15. The material of the implanted hair can be nylon, terylene or polypropylene material, or material made of metal wire, etc.
In one embodiment of the present invention, the bristle strip 30 is in interference with the roller body 21, with an interference of 3-5 mm. The roller body 21 is substantially cylindrical, the surface of the roller body 21 is provided with a convex groove 221 for mounting the cleaning element 22, a brush bristle strip 221 is mounted in the convex groove 221, and the brush bristle strip 221 extends spirally around the axis of the roller brush. The interference magnitude is the interference magnitude of the bristle strip and the surface of the convex groove of the roller body, and the bristle strip 30 is in interference fit with the roller body 21, so that the bristle strip can sweep on the surface of the roller body 21, and the winding at the root of the bristle strip 221 is eliminated.
More preferably, the cleaning elements 22 further include flexible protruding strips, the flexible protruding strips can be distributed in the middle or on both sides of the bristle strip, the flexible protruding strips can be made of a rubber material with good elastic deformation, and can be supported and deformed by the flexible protruding strips when entanglement such as hair bypasses the rolling brush, and can be deformed when contacting with the bristle strip, so that entanglement on the surface of the rolling brush can be easily shifted or removed when the bristle strip is swept.
In other embodiments of the present invention, the cleaning element 22 is a flannelette with fluff, the flannelette is spirally wound on the outer peripheral surface of the roller body 21, the interference is the interference between the bristle strip and the cleaning element, and the interference is 3-5 mm. When the floor brush assembly moves on the surface to be cleaned, the rolling brush rotates, meanwhile, the flannelette on the surface of the rolling brush rolls up dust, debris, hair and the like on the surface to be cleaned, the bristle strip 30 scrapes the surface of the cleaning element at the dust collection inlet 13, and the hair and the like at the bottom of the flannelette can be completely removed due to the interference fit of the bristle strip and the cleaning element.
In the middle of the typical embodiment of the present invention, the anti-tangling floor brush assembly is applied to a vacuum floor cleaning device.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. An anti-snagging floor brush assembly comprising:
the rotary brush type dust collector comprises a shell, a dust collecting inlet, a dust collecting outlet and a dust collecting inlet, wherein a rotary brush cavity, the dust collecting inlet and the dust collecting inlet are defined in the shell, and the rotary brush cavity is communicated with the dust collecting inlet and the dust collecting inlet respectively;
the rolling brush can be rotatably arranged in the rolling brush cavity and comprises a roller body and cleaning elements arranged on the surface of the roller body;
the floor brush assembly is characterized by further comprising a bristle strip capable of elastically deforming, wherein the bristle strip is axially arranged in the rolling brush cavity, and bristles of the bristle strip are in interference contact with the roller body or the cleaning element.
2. The anti-tangling floor brush assembly according to claim 1, wherein: the bristle strip comprises a base body and flocking planted on the base body, wherein the flocking is made of nylon, terylene, polypropylene or metal materials.
3. The anti-tangling floor brush assembly according to claim 1, wherein: the shell is provided with a bristle strip groove, and the bristle strip can be detachably arranged in the bristle strip groove.
4. The anti-tangling floor brush assembly according to claim 1, wherein: the interference between the bristle strips and the roller body or the cleaning element is 3-5 mm.
5. The anti-tangling floor brush assembly according to claim 4, wherein: the cleaning elements comprise bristle bars extending helically around the axis of the roller brush.
6. The anti-tangling floor brush assembly according to claim 5, wherein: the cleaning element also comprises flexible convex strips which are distributed in the middle or on two sides of the bristle strip.
7. The anti-tangling floor brush assembly according to claim 5, wherein: the roller body is provided with a convex groove protruding outwards, the bristles are installed in the convex groove, and the interference magnitude is the interference magnitude between the bristle strip and the surface of the convex groove of the roller body.
8. The anti-tangling floor brush assembly according to claim 4, wherein: the cleaning element is flannelette with fluff, the flannelette is spirally wound on the peripheral surface of the roller body, and the interference magnitude is the interference magnitude of the bristle strips and the cleaning element.
9. The anti-tangling floor brush assembly according to claim 1, wherein: the bristle strips are arranged at the dust collection inlet.
10. A cleaning device, characterized by: comprising an anti-tangling floor brush assembly according to any of the claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922393975.6U CN211559928U (en) | 2019-12-27 | 2019-12-27 | Prevent twining hair scrubbing brush subassembly and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922393975.6U CN211559928U (en) | 2019-12-27 | 2019-12-27 | Prevent twining hair scrubbing brush subassembly and cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211559928U true CN211559928U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922393975.6U Active CN211559928U (en) | 2019-12-27 | 2019-12-27 | Prevent twining hair scrubbing brush subassembly and cleaning device |
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| CN (1) | CN211559928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897550A (en) * | 2019-12-27 | 2020-03-24 | 追创科技(苏州)有限公司 | Prevent twining hair scrubbing brush subassembly and cleaning device |
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2019
- 2019-12-27 CN CN201922393975.6U patent/CN211559928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897550A (en) * | 2019-12-27 | 2020-03-24 | 追创科技(苏州)有限公司 | Prevent twining hair scrubbing brush subassembly and cleaning device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Pursuit innovation technology (Suzhou) Co.,Ltd. Address before: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: ZHUICHUANG TECHNOLOGY (SUZHOU) Co.,Ltd. |