CN213282741U - Rolling brush and cleaning device with same - Google Patents
Rolling brush and cleaning device with same Download PDFInfo
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- CN213282741U CN213282741U CN202020973882.0U CN202020973882U CN213282741U CN 213282741 U CN213282741 U CN 213282741U CN 202020973882 U CN202020973882 U CN 202020973882U CN 213282741 U CN213282741 U CN 213282741U
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Abstract
The utility model relates to a cleaning device technical field, concretely relates to round brush and have its cleaning device. The utility model discloses aim at solving the big technical problem of current round brush noise of operation. Mesh for this reason, the utility model provides a round brush, include: the outer wall of the roller is provided with a brush strip mounting area distributed along the length direction of the roller; the soft brush strip is arranged to a partial area of the brush strip installation area along the length direction of the roller; the hard brush strip is arranged in the residual area of the brush strip installation area along the length direction of the roller, and the hard brush strip and the soft brush strip are spliced together to form the combined brush strip. The utility model discloses a combination brush strip adopts the integrated configuration of hard brush strip and soft brush strip, and the combination brush strip not only can reduce the running noise of round brush, can also reduce the influence to the clean effect of round brush simultaneously, just the utility model discloses a combination brush strip possesses simple structure and advantage with low costs.
Description
Technical Field
The utility model relates to a cleaning device technical field, concretely relates to round brush and have its cleaning device.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
In the field of dust collectors, no matter a handheld dust collector, a horizontal dust collector or a sweeping robot emerging in recent years, a rolling brush is an essential part, and the rolling brush is used for each type of dust collector product. As is well known, the rolling brush is arranged at the bottom of the dust collector and positioned in front of a dust suction opening, the rolling brush is mainly used for sweeping dust positioned at the bottom of the dust collector, the dust enters the dust collecting box through the dust suction opening, and part of dirt stuck on the ground can be cleaned up by the rolling brush, so that the cleaning effect of the dust collector is improved.
However, the rolling brush generates certain noise during operation, as shown in fig. 1, especially when the rolling brush assembly 100 ' having soft and hard piles spaced apart from each other is used to improve the dust-raising capability of the rolling brush, the rolling brush assembly 100 ' includes the rolling brush cylinder 10 ' and the soft and hard piles 30 ' and 20 ' circumferentially spaced apart from each other on the rolling brush cylinder 10 ', and the noise generated when the rolling brush assembly 100 ' periodically beats the ground during operation is particularly noticeable. In order to improve the noise of the rolling brush assembly 100 'beating the floor, the noise of the rolling brush assembly 100' beating the floor is generally reduced by adjusting the rotating speed, the pile hardness and the interference of the rolling brush assembly 100 ', but the dust removing capability of the dust collector is undoubtedly reduced, and especially the cleaning effect of the rolling brush assembly 100' on soft cleaning objects such as carpets is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the big technical problem of current round brush running noise to a certain extent at least.
In order to achieve the above object, a first aspect of the present invention provides a round brush, including: the brush strip mounting area is distributed along the length direction of the roller; the soft brush strip is arranged to a partial area of the brush strip installation area along the length direction of the roller; the hard brush strip is arranged in the residual area of the brush strip installation area along the length direction of the roller, and the hard brush strip and the soft brush strip are spliced together to form the combined brush strip.
The utility model discloses a combination brush strip adopts the integrated configuration of hard brush strip and soft brush strip, and the combination brush strip not only can reduce the running noise of round brush, can also reduce the influence to the clean effect of round brush simultaneously, just the utility model discloses a combination brush strip possesses simple structure and advantage with low costs.
In addition, according to the present invention, the above rolling brush may further have the following additional technical features:
according to the utility model discloses an embodiment, the integrated configuration that the combination brush strip is spliced for one section soft brush strip and one section hard brush strip, and one section soft brush strip and one section hard brush strip cover brush strip installation region.
According to the utility model discloses an embodiment, the length of one section soft brush strip is more than or equal to the length of one section hard brush strip, and one section soft brush strip and one section hard brush strip are in the middle part position concatenation of being close to the round brush together.
According to the utility model discloses an embodiment, form appointed contained angle between one section soft brush strip and one section hard brush strip, the combination brush strip that one section soft brush strip and one section hard brush strip splice is the V font and distributes on the cylinder.
According to the utility model discloses an embodiment, soft brush strip extends to the middle part of cylinder with the state of distortion from the one end of cylinder, and hard brush strip extends to the direction of soft brush strip with the state of distortion from the other end of cylinder.
According to an embodiment of the utility model, soft brush strip bonds with hard brush strip together, and the butt joint of both ends relative to each other or overlap joint are in the same place on soft brush strip and the hard brush strip.
According to the utility model discloses an embodiment, the integrated configuration that the combination brush strip was spliced by the soft brush strip of multistage and the hard brush strip of multistage, and the soft brush strip of multistage and the hard brush strip of multistage cover brush strip installation region with the mode of mutual alternation.
According to the utility model discloses an embodiment is provided with many brush strip installation regions along circumference interval distribution on the round brush, and every brush strip installation region department all installs the combination brush strip.
According to the utility model discloses an embodiment, soft brush strip and the hard brush strip on two adjacent combination brush strips in many combination brush strips are the distribution mode that staggers each other.
The second aspect of the utility model provides a cleaning device, the last basis that is provided with of cleaning device the utility model discloses the round brush of first aspect.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic view of a prior art roller brush;
fig. 2 is a schematic structural view of a rolling brush according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the combined brush bar in the roll brush shown in FIG. 2;
fig. 4 is a schematic structural view of a part a of the combined brush bar shown in fig. 3.
Wherein the reference numbers are as follows:
100', a roller brush assembly; 10', a rolling brush cylinder; 20', hard fluff; 30', soft fluff;
100. rolling and brushing;
10. a drum;
20. a hard brush bar;
30. and (4) softening the brush strip.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the utility model discloses a be applied to the robot of sweeping the floor with the round brush and be the utility model discloses a preferred embodiment is not right the utility model discloses the application scope's of round brush restriction, for example, the utility model discloses a cleaning device such as hand-held type dust catcher or horizontal dust catcher can also be applied to the round brush, and this kind of adjustment belongs to the utility model discloses the application scope of round brush.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
For ease of description, spatially relative terms, such as "central," "end," "circumferential," "up," "adjacent," "outer," "side," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative relationship is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The mechanism may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 2 and 3, according to an embodiment of the present invention, the present invention provides a rolling brush 100, the rolling brush 100 includes a roller 10, a hard brush strip 20 and a soft brush strip 30, a brush strip installation region distributed along a length direction of the roller 10 is provided on the roller 10, a T-shaped installation groove (not shown) is provided at the brush strip installation region, T-shaped installation plates matched with the T-shaped installation groove are provided at bottoms of the hard brush strip 20 and the soft brush strip 30, the soft brush strip 30 is installed to a partial region of the brush strip installation region along the length direction of the roller 10, the hard brush strip 20 is installed to a remaining region of the brush strip installation region along the length direction of the roller 10, the hard brush strip 20 and the soft brush strip 30 are spliced together to form a combined brush strip, for example, the hard brush strip 20 is installed from a first end of the roller 10 to a middle portion of the roller 10, the soft brush strip 30 is installed from a second end of the roller 10 to the middle portion of the roller 10, the hard brush bar 20 and the soft brush bar 30 meet at a position of the drum 10 near the middle of the drum 10 and are spliced together.
The utility model discloses a combination brush strip adopts the integrated configuration of hard brush strip 20 and soft brush strip 30, and combination brush strip not only can reduce the running noise of round brush 100, can also reduce the influence to the clean effect of round brush 100 simultaneously, just the utility model discloses a combination brush strip possesses simple structure and advantage with low costs. Specifically, for the round brush 100 on the floor sweeping robot is the example, the bottom of the floor sweeping robot is provided with the round brush chamber, the round brush intracavity be provided with the dust collection box intercommunication dust absorption mouth of the robot of sweeping the floor, the combination brush strip sets up in the round brush intracavity and is located the place ahead of dust absorption mouth for will be located the dust of the robot bottom of sweeping the floor and sweep, let the dust get into the dust collection box of the robot of sweeping the floor through the dust absorption mouth, in the preparation the utility model discloses a during the combination brush strip, at first will roll brush 100 go up original soft brush strip 30 and hard brush strip 20 and cut in the position that corresponds respectively, then will cut the soft brush strip 30 after cutting and hard brush strip 20 combination cost the utility model discloses a combination brush strip, combination brush strip form the mosaic structure of compriseing soft brush strip 30 and hard brush strip 20. The utility model provides a hard brush strip 20 can choose for use hard fine hair material, and soft brush strip 30 can choose for use soft fine hair material.
Further, in some embodiments of the present invention, when the combined brush strip is a combined structure formed by splicing one section of the soft brush strip 30 and one section of the hard brush strip 20, the one section of the soft brush strip 30 and one section of the hard brush strip 20 cover the brush strip installation area, and the combined brush strip formed by splicing the soft brush strip 30 and the hard brush strip 20 is distributed in a V-shape. Specifically, one end of the soft brush strip 30 is disposed at one end of the drum 10 and extends toward the middle of the drum 10 in a twisted state, one end of the hard brush strip 20 is disposed at the other end of the drum 10 and extends toward the soft brush strip 30 in a twisted state, the soft brush strip 30 and the hard brush strip 20 are spliced together at a position close to the middle of the drum 10, and an included angle between the spliced soft brush strip 30 and the hard brush strip 20 may be 120 ° but is not limited to 120 °. The soft brush strips 30 and the hard brush strips 20 are arranged to be distributed in a V shape, when the rolling brush 100 cleans dust on an object to be cleaned, an included angle between the soft brush strips 30 and the hard brush strips 20 can play a role in gathering the dust on the object to be cleaned, so that the dust can enter a dust collecting box of the cleaning device from a dust suction port at the bottom of the cleaning device.
Further, in other embodiments of the utility model, when the composite brush strip still can be for the integrated configuration who splices into by soft brush strip 30 of multistage and the hard brush strip 20 of multistage, the soft brush strip 30 of multistage and the hard brush strip 20 of multistage cover brush strip installation region with the mode of alternant each other, the combination brush strip that the soft brush strip 30 of multistage and the hard brush strip 20 of multistage are constituteed both can be the V font and distribute, can also be the wave and distribute, the soft brush strip 30 of multistage that is the wave and the hard brush strip 20 of multistage that distributes can increase the area of contact of brush 100 and ground, treat the clean effect of the dust on the cleaning object with this improvement round brush 100.
In some embodiments of the present invention, the length of the soft brush strip 30 is greater than or equal to the length of the hard brush strip 20, so as to reduce the unbalanced reaction between the soft brush strip 30 and the hard brush strip 20, and reduce the phenomenon that the unbalanced reaction between the soft brush strip 30 and the hard brush strip 20 scrapes the floor. Specifically, the length of the soft brush strip 30 may be slightly longer than that of the hard brush strip 20, or the soft brush strip 30 and the hard brush strip 20 are in a combined structure of 2/3 and 1/3, or in a combined structure of 3/4 and 1/4, or in a combined structure of 4/5 and 1/5, and these modifications are within the protection scope of the combined brush strip of the embodiment of the present application.
As shown in fig. 4, according to some embodiments of the present invention, the soft brush strip 30 is adhered to the hard brush strip 20, and two opposite ends of the soft brush strip 30 and the hard brush strip 20 are butted together, so as to improve the flexibility of the transition region between the soft brush strip 30 and the hard brush strip 20, and improve the smoothness of the rolling brush 100 during the operation process. Further, in other embodiments of the present invention, the two opposite ends of the soft brush strip 30 and the hard brush strip 20 can be overlapped together, so as to reduce the gap between the soft brush strip 30 and the hard brush strip 20, improve the sealing performance between the soft brush strip 30 and the hard brush strip 20, and reduce the phenomenon that dust flows out from the gap between the soft brush strip 30 and the hard brush strip 20.
Those skilled in the art can understand that the soft brush strip 30 has a good cleaning effect on soft objects to be cleaned such as blankets, and the hard brush strip 20 has a good cleaning effect on hard objects to be cleaned such as ground, and the embodiment of the present invention sets the combined brush strip into the splicing structure of the soft brush strip 30 and the hard brush strip 20, when the soft objects to be cleaned such as blankets are cleaned by the roller brush 100, the cleaning effect of the roller brush 100 on the blanket area corresponding to the hard brush strip 20 is not good, and when the hard objects to be cleaned such as ground are cleaned by the roller brush 100, the cleaning effect of the roller brush 100 on the ground area corresponding to the soft brush strip 30 is not good. As shown in fig. 2, in order to reduce the phenomenon that the rolling brush 100 of the embodiment of the present invention cleans the drain area, the rolling brush 100 of the embodiment of the present invention is provided with a plurality of brush strip installation areas distributed at intervals along the circumferential direction, each brush strip installation area is provided with a combined brush strip, and the soft brush strips 30 and the hard brush strips 20 on two adjacent combined brush strips are distributed in a staggered manner, for example, the soft brush strip 30 on one combined brush strip is located at the first end of the roller 10, and the hard brush strip 20 on the combined brush strip adjacent thereto is located at the first end of the roller 10, so that when the roller 10 cleans the ground, the hard brush strip 20 on the combined brush strip can clean the area corresponding to the soft brush strip 30 on the combined brush strip adjacent thereto through the rotation of the roller 10, and similarly, when the roller 10 cleans the carpet, the soft brush strip 30 on the combined brush strip can clean the area corresponding to the hard brush strip 20 on the combined brush strip adjacent thereto through the rotation of the roller 10, thereby, the rolling brush 100 of the embodiment of the present invention has a good cleaning effect for hard objects to be cleaned, such as the ground, and has a good cleaning effect for soft objects to be cleaned, such as the carpet.
Further, many combination brush strips distribute on cylinder 10 along circumference equidistant to take the quantity of many combination brush strips to be 6 as an example, and the circumference contained angle between two adjacent combination brush strips in 6 combination brush strips is 60, with many combination brush strips along circumference equidistant distribution on cylinder 10, can improve the job stabilization nature of cylinder 10 to make many combination brush strips on cylinder 10 can be balanced the cleanness wait debris such as dust on the cleaning thing.
A second aspect of the present invention provides a cleaning device, which is provided with a roller brush 100 according to the first aspect of the present invention.
In this embodiment, the rolling brush 100 is installed at a position at the bottom of the cleaning apparatus in front of the dust suction opening, and mainly functions to sweep up dust at the bottom of the cleaning apparatus, so that the dust enters the dust collecting box through the dust suction opening, and the rolling brush 100 can sweep up part of dirt stuck on the object to be cleaned, thereby improving the cleaning effect of the cleaning apparatus. In particular, the cleaning device may be one of a self-moving cleaning device, a hand-held cleaner or a canister cleaner.
It should be noted that the above embodiments only illustrate the structures of the roller brush 100 and the cleaning device related to the invention of the present invention, and do not represent that the roller brush 100 and the cleaning device have no other structures, and since the other structures of the roller brush 100 and the cleaning device are conventional devices for those skilled in the art, they will not be described herein again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A roll brush, characterized in that the roll brush comprises:
the brush strip mounting device comprises a roller, wherein brush strip mounting areas distributed along the length direction of the roller are arranged on the roller;
a soft brush bar installed to a partial region of the brush bar installation region in a length direction of the drum;
the hard brush strip is arranged in the remaining area of the brush strip installation area along the length direction of the roller, and the hard brush strip and the soft brush strip are spliced together to form a combined brush strip.
2. The roll brush according to claim 1, wherein the combined brush bar is a combined structure spliced by a segment of the soft brush bar and a segment of the hard brush bar, and the segment of the soft brush bar and the segment of the hard brush bar cover the brush bar installation area.
3. The roll brush according to claim 2, wherein a length of the soft brush bar is equal to or greater than a length of the hard brush bar, and the soft brush bar and the hard brush bar are joined together at a position near a middle portion of the roll brush.
4. The roll brush according to claim 2, wherein an included angle is formed between one section of the soft brush strip and one section of the hard brush strip, and the combined brush strips formed by splicing one section of the soft brush strip and one section of the hard brush strip are distributed on the roller in a V shape.
5. The roll brush according to claim 4, wherein a length of the soft brush strip extends from one end of the drum toward a middle portion of the drum in a twisted state, and a length of the hard brush strip extends from the other end of the drum toward a direction of the soft brush strip in a twisted state.
6. The roll brush according to claim 1, wherein the soft brush strip and the hard brush strip are bonded together, and opposite ends of the soft brush strip and the hard brush strip are butted or overlapped with each other.
7. The roll brush according to claim 1, wherein the combined brush strip is a combined structure spliced by a plurality of segments of the soft brush strip and a plurality of segments of the hard brush strip, and the plurality of segments of the soft brush strip and the plurality of segments of the hard brush strip cover the brush strip installation area in an alternating manner.
8. The roll brush according to claim 1, wherein a plurality of the brush bar installation areas are arranged on the roll brush at intervals along the circumferential direction, and the combined brush bar is installed at each of the brush bar installation areas.
9. The roll brush according to claim 1, wherein the soft brush strips and the hard brush strips of two adjacent ones of the plurality of combined brush strips are arranged in a staggered manner with respect to each other.
10. A cleaning device characterized in that a roll brush according to any one of claims 1 to 9 is provided thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020973882.0U CN213282741U (en) | 2020-06-01 | 2020-06-01 | Rolling brush and cleaning device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020973882.0U CN213282741U (en) | 2020-06-01 | 2020-06-01 | Rolling brush and cleaning device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213282741U true CN213282741U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020973882.0U Active CN213282741U (en) | 2020-06-01 | 2020-06-01 | Rolling brush and cleaning device with same |
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| Country | Link |
|---|---|
| CN (1) | CN213282741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029703A1 (en) * | 2020-09-04 | 2023-03-09 | Sharkninja Operating Llc | Agitator for a surface treatment apparatus and a surface treatment apparatus having the same |
-
2020
- 2020-06-01 CN CN202020973882.0U patent/CN213282741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029703A1 (en) * | 2020-09-04 | 2023-03-09 | Sharkninja Operating Llc | Agitator for a surface treatment apparatus and a surface treatment apparatus having the same |
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