CN220757335U

CN220757335U - Rolling brush assembly, ground brush and cleaning equipment

Info

Publication number: CN220757335U
Application number: CN202321653902.6U
Authority: CN
Inventors: 胡志勇; 陈维; 周飞
Original assignee: Shenzhen Baseus Technology Co Ltd
Current assignee: Shenzhen Baseus Technology Co Ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-04-12
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to a rolling brush assembly, a floor brush and cleaning equipment. The roll brush assembly includes: the rolling brush main body is provided with an open slot, and the open slot extends along the axial direction of the rolling brush main body; the support piece is arranged in the rolling brush main body and used for supporting the rolling brush main body; the cutting assembly comprises a sleeve and a cutting piece, the sleeve is sleeved on the supporting piece and can rotate relative to the supporting piece, the rolling brush main body is sleeved on the sleeve and is in rotation-stopping fit with the sleeve, the sleeve can move along the axial direction relative to the rolling brush main body, and the cutting piece is arranged on the outer surface of the sleeve and penetrates through the opening groove to extend out of the circumferential surface of the rolling brush main body; wherein, telescopic internal surface is formed with spiral spout, and support piece's surface is formed with the protruding portion, and the protruding portion slides and sets up in spiral spout, and when the round brush main part drive sleeve rotation, the sleeve carries out reciprocating motion along axial direction through the sliding fit of spiral spout and protruding portion to drive cutting member and carry out reciprocating motion in the open slot.

Description

Rolling brush assembly, ground brush and cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a rolling brush assembly, a floor brush and cleaning equipment.

Background

With the improvement of the living standard of people, cleaning devices such as dust collectors, sweeping robots and the like have become an indispensable cleaning tool in daily life of people and in some industrial occasions.

In the related art, cleaning equipment cleans the in-process, and the round brush main part of round brush subassembly can be twined by hair usually, and hair hardly independently drops to cause round brush main part rotation resistance great, the dead condition of card appears even, influence the cleaning performance of round brush subassembly, consequently, usually need the user to clear up manually or with the help of the instrument, the operation is comparatively loaded down with trivial details, influences user's use experience.

Disclosure of Invention

In view of the above, embodiments of the present disclosure provide a roller brush assembly, a floor brush, and a cleaning apparatus.

According to a first aspect of embodiments of the present disclosure, there is provided a roller brush assembly comprising:

a rolling brush body provided with an open groove extending in an axial direction of the rolling brush body;

the support piece is arranged in the rolling brush main body and used for supporting the rolling brush main body; and

the cutting assembly comprises a sleeve and a cutting piece, the sleeve is sleeved on the supporting piece and can rotate relative to the supporting piece, the rolling brush main body is sleeved on the sleeve and is in rotation-stopping fit with the sleeve, the sleeve can move along the axial direction relative to the rolling brush main body, and the cutting piece is arranged on the outer surface of the sleeve and extends out of the circumferential surface of the rolling brush main body through the opening groove;

the inner surface of the sleeve is provided with a spiral chute, the outer surface of the supporting piece is provided with a protruding part, the protruding part is slidably arranged in the spiral chute, when the rolling brush main body drives the sleeve to rotate, the sleeve reciprocates along the axial direction through the sliding fit of the spiral chute and the protruding part, and therefore the cutting piece is driven to reciprocate in the opening groove.

In some embodiments, the spiral chute is a closed chute, and the protruding portion always slides in the spiral chute when the rolling brush body drives the sleeve to rotate.

In some embodiments, the number of the spiral sliding grooves is a plurality, and the plurality of the spiral sliding grooves are arranged at intervals along the axial direction of the sleeve;

the number of the protruding parts is plural, and the plural protruding parts are arranged at intervals along the axial direction of the support member.

In some embodiments, the inner surface of the rolling brush body is formed with a clamping part extending along the axial direction of the rolling brush body, the outer surface of the sleeve is formed with a clamping groove extending along the axial direction of the sleeve, and the clamping part can slide in the clamping groove;

the rolling brush main body and the sleeve are matched with each other in a rotation stopping mode through the clamping portion and the clamping groove.

In some embodiments, the number of the clamping parts is a plurality, and the plurality of the clamping parts are arranged at intervals along the circumferential direction of the rolling brush main body;

the number of the clamping grooves is multiple, and the clamping grooves are arranged at intervals along the circumferential direction of the sleeve.

In some embodiments, the roll brush assembly includes: the bristle piece is arranged on the outer surface of the rolling brush main body;

the bristle member includes a first bristle member and a second bristle member spaced apart along an axial direction of the roll brush body.

In some embodiments, the first bristle member and the second bristle member extend from opposite ends of the roll brush body, respectively, in a spiral toward a middle region of the roll brush body.

In some embodiments, the open channel is open between the first bristle part and the second bristle part.

According to a second aspect of embodiments of the present disclosure, there is provided a floor brush comprising:

the roll brush assembly according to any of the above embodiments; and

the driving piece is directly or indirectly connected with the rolling brush main body and used for driving the rolling brush main body to rotate.

According to a third aspect of embodiments of the present disclosure, there is provided a cleaning apparatus comprising:

a cleaning main body; and

the floor brush according to the previous embodiment, the floor brush being detachably connected to the cleaning main body.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:

the roller brush assembly of the embodiment of the disclosure comprises a supporting piece and a cutting assembly. The cutting assembly comprises a sleeve and a cutting piece, the cutting piece is arranged on the outer surface of the sleeve, the circumferential surface of the rolling brush body extends out through an opening in the rolling brush body, the sleeve is sleeved on the supporting piece and can rotate relative to the supporting piece, the rolling brush body is in rotation-stopping fit with the sleeve, and the sleeve can move relative to the rolling brush body in the axial direction. Wherein, telescopic internal surface is formed with spiral spout, support piece's surface is formed with the protruding portion, protruding portion slides and sets up in spiral spout, when the round brush main part drove the sleeve and rotate, because support piece is kept motionless, the sleeve can carry out reciprocating motion through the sliding fit of spiral spout and protruding portion along axial direction, thereby drive cutting member and carry out reciprocating motion in the open slot, so, need not the manual or clean hair of winding in the round brush main part with the help of instrument of user, the cutting member can cut the hair of winding in the round brush main part through self reciprocating motion, solve the round brush subassembly and take place the winding problem of hair in clean in-process, improve the cleaning performance and the user's of round brush experience.

Drawings

FIG. 1 is a schematic diagram of a cleaning apparatus according to an exemplary embodiment;

FIG. 2 is a schematic view of a partial structure of the cleaning apparatus shown in FIG. 1;

FIG. 3 is a schematic diagram of a configuration of a roller brush assembly shown according to an exemplary embodiment;

FIG. 4 is an exploded view of the roller brush assembly of FIG. 3;

FIG. 5 is a schematic view of the structure of the roll brush assembly of FIG. 3 with the support member and cutting assembly assembled;

FIG. 6 is a schematic view of the configuration of the roll brush body of the roll brush assembly shown in FIG. 3;

FIG. 7 is a schematic view of the sleeve of the roll brush assembly shown in FIG. 3;

fig. 8 is a schematic view of the expanded configuration of the sleeve shown in fig. 7.

Description of the reference numerals

1-a rolling brush main body; 11-open slot; 12-clamping part; 2-a support; 21-a protrusion; 3-a cutting assembly; 31-sleeve; 311-spiral chute; 312-mounting holes; 313-clamping groove; 32-cutting member; 4-bristle part; 41-a first bristle part; 42-a second bristle member; 10-a rolling brush assembly; 20-brushing the ground; 100-cleaning equipment; 101-cleaning body.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Also, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one, and the terms "a" and "an" are used individually. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

As shown in fig. 3 and 4, the embodiment of the present disclosure provides a roller brush assembly 10, the roller brush assembly 10 including a roller brush body 1.

As shown in fig. 2, the embodiment of the present disclosure further provides a floor brush 20, where the floor brush 20 includes a rolling brush assembly 10 and a driving member (not shown) that may be directly or indirectly connected to the rolling brush body 1 for driving the rolling brush body 1 of the rolling brush assembly 10 to rotate, thereby cleaning a target surface to be cleaned.

Illustratively, the ground brush 20 may be provided with a transmission member, and the driving member is connected to the transmission member to drive the transmission member to move, and the transmission member is connected to the roll brush body 1 to rotate the roll brush body 1.

The transmission includes, but is not limited to, a pulley, a gear assembly, and the like.

Also, for example, the driving member may be directly connected to the roll brush body 1, thereby directly driving the roll brush body 1 to rotate.

In an embodiment of the present disclosure, the driving member is a motor.

In the disclosed embodiment, the roller brush assembly 10 is detachably mounted in the roller brush cavity of the base of the floor brush 20, which can facilitate replacement and maintenance of the roller brush assembly 10.

In some embodiments, the floor brush 20 may include a plurality of the roller brush assemblies 10, and the plurality of roller brush assemblies 10 may be spaced on the base of the floor brush 20 to increase contact between the roller brush assemblies 10 and the target surface to be cleaned, thereby improving cleaning.

As shown in fig. 1, the disclosed embodiments also provide a cleaning apparatus 100, the cleaning apparatus 100 may clean a target surface to be cleaned, including but not limited to a floor, glass, table top, or other object and component surface, and the like.

The cleaning device 100 may be, for example, a floor sweeping robot, a floor washing machine, a floor mopping machine, a dust collector, or the like.

The cleaning apparatus 100 includes a cleaning main body 101 and a floor brush 20, the floor brush 20 being detachably connected to the bottom of the cleaning main body 101.

In the related art, cleaning equipment is cleaning the in-process, and the round brush main part of round brush subassembly can be twined by the hair generally to the hair is difficult to independently drop, and the hair twines to the load that has aggravated the driving piece in the round brush main part, thereby can cause the loss to the driving piece, make the rotation resistance of round brush main part great, even appear the dead condition of card, and then reduced the clean ability of round brush subassembly, consequently, usually need the user manually or clear up the hair of twining in the round brush main part with the help of the instrument, not only the operation is comparatively complicated, still can influence user's use experience.

Thus, as shown in fig. 3-5, the roll brush assembly 10 of the presently disclosed embodiment further includes a support 2 and a cutting assembly 3.

The support 2 is disposed in the rolling brush body 1 and is used for supporting the rolling brush body 1. The roll brush body 1 is provided with an open groove 11, the open groove 11 extending along the axial direction of the roll brush body 1.

The cutting assembly 3 includes a sleeve 31 and a cutting member 32, and the cutting member 32 is provided at an outer surface of the sleeve 31 and protrudes through the open groove 11 out of a circumferential surface of the roll brush body 1. As shown in fig. 7, the outer surface of the sleeve 31 is provided with a mounting hole 312, and the cutting member 32 is detachably disposed in the mounting hole 312, so that the cutting member 32 can be conveniently replaced in a detachable manner.

Illustratively, the bottom diameter of the cutting member 32 may be slightly larger than the aperture of the mounting hole 312, such that the cutting member 32 may be disposed within the mounting hole 312 in an interference fit manner to avoid the cutting member 32 from falling out of the mounting hole 312.

In some other embodiments, the cutting member 32 may also be provided on the outer surface of the sleeve 31 in any other suitable manner.

As shown in fig. 3 and 5, the sleeve 31 is sleeved on the support member 2 and can rotate relative to the support member 2, and the rolling brush main body 1 is sleeved on the sleeve 31 and is in rotation-stopping fit with the sleeve, that is, relative rotation between the rolling brush main body 1 and the sleeve 31 cannot occur. At the same time, the sleeve 31 is movable in the axial direction relative to the roll brush body 1.

As shown in fig. 5 and 7, the inner surface of the sleeve 31 is formed with a spiral chute 311, the outer surface of the support 2 is formed with a protrusion 21, and the protrusion 21 is slidably disposed in the spiral chute 311. Thus, when the rolling brush body 1 rotates, the sleeve 31 is driven to rotate together, and the supporting member 2 is kept stationary, that is, the protruding portion 21 is kept stationary, so that the sleeve 31 reciprocates in the axial direction through the sliding fit between the spiral chute 311 and the protruding portion 21 of the supporting member 2, thereby driving the cutter 32 to reciprocate in the open slot 11. Thus, the user does not need to manually process the hair wound on the rolling brush main body 1 or process the hair by means of a tool, and the cutting member 32 can cut the hair wound on the rolling brush main body 1 through the reciprocating motion of the cutting member 32, so that the problem that the rolling brush assembly 10 is wound with the hair in the cleaning process is solved, and the cleaning effect of the rolling brush and the use experience of the user are improved.

As shown in fig. 8, the spiral chute 311 formed on the inner surface of the sleeve 31 has a substantially sinusoidal shape, when the protrusion 21 slides from the crest of the spiral chute 311 toward the adjacent crest, the sleeve 31 slides in a first direction, and when the protrusion 21 slides from the crest toward the adjacent crest, the sleeve 31 slides in a second direction, and thus reciprocates, wherein the first direction is opposite to the second direction, and both the first direction and the second direction are parallel to the axial direction of the sleeve 31, so that, when the rolling brush assembly 10 is operated, the sleeve 31 can reciprocate in the axial direction without changing the rotation direction of the rolling brush body 1, thereby driving the cutter 32 to reciprocate in the axial direction.

As shown in fig. 7, the spiral chute 311 of the sleeve 31 is a closed chute, and when the rolling brush body 1 drives the sleeve 31 to rotate, the protruding portion 21 always slides in the spiral chute 311, so that the sleeve 31 can be ensured to perform a stable reciprocating motion along the axial direction.

In the embodiment of the present disclosure, the number of the spiral slide grooves 311 is two, the two spiral slide grooves 311 are arranged at intervals along the axial direction of the sleeve 31, and the number of the protruding portions 21 is also two, the two protruding portions 21 are also arranged at intervals along the axial direction of the support 2, and one protruding portion 21 is slidably fitted with one spiral slide groove 311, so that the sliding stability can be improved.

Of course, those skilled in the art will appreciate that in some other embodiments, the number of the spiral grooves 311 and the protruding portions 21 may be only one, or may be more (more than two), and may be specifically set according to the length of the actual sleeve 31 and the distance of the reciprocation.

As shown in fig. 5, in the embodiment of the present disclosure, two protruding portions 21 are also provided at intervals along the circumferential direction of the support member 2, and the two protruding portions 21 provided at intervals along the circumferential direction are both slidably engaged with the same spiral chute 311, so that the possibility that the protruding portions 21 are disengaged from the spiral chute 311 during sliding can be reduced, and the sliding stability can be further improved.

The embodiment of the present disclosure is also not limited to the number of the protruding portions 21 provided at intervals in the circumferential direction, and may be one or more, and may be specifically set according to the size diameter of the actual sleeve 31.

As shown in fig. 4 to 7, the inner surface of the rolling brush body 1 is formed with a clamping portion 12, the clamping portion 12 extends along the axial direction of the rolling brush body 1, the outer surface of the sleeve 31 is formed with a clamping groove 313, the clamping groove 313 extends along the axial direction of the sleeve 31, when the rolling brush body 1 is sleeved on the sleeve 31, the clamping portion 12 corresponds to the clamping groove 313, so that the rolling brush body 1 and the sleeve 31 can realize rotation-stopping fit through the fit of the clamping portion 12 and the clamping groove 313, and thus, when the rolling brush body 1 rotates, the sleeve 31 can be driven to rotate together, and meanwhile, the sleeve 31 cannot rotate relative to the rolling brush body 1. In addition, the engaging portion 12 is slidable in the engaging groove 313, and thus, the reciprocation of the sleeve 31 in the axial direction is not affected.

In the embodiment of the present disclosure, the number of the clamping portions 12 is four, the four clamping portions 12 are arranged at intervals along the circumferential direction of the rolling brush main body 1, the number of the clamping grooves 313 is also four, the four clamping grooves 313 are arranged at intervals along the circumferential direction of the sleeve 31, and one clamping portion 12 is matched with one clamping groove 313.

Of course, in some other embodiments, the number of the clamping portions 12 and the clamping grooves 313 may be fewer or greater.

As shown in fig. 3, the roll brush assembly 10 includes bristle pieces 4, and the bristle pieces 4 are disposed on the outer surface of the roll brush body 1.

Illustratively, the bristle member 4 may be a brush, for example, so as to facilitate cleaning of debris scattered from the target surface.

Also by way of example, the bristle part 4 may be a brush, for example, which cleans stubborn stains on the target surface with a better cleaning effect.

The embodiments of the present disclosure do not specifically limit the material of the bristle member 4, and the bristle member 4 may be any other bristle member having a cleaning effect.

In the embodiment of the present disclosure, the bristle member 4 includes a first bristle member 41 and a second bristle member 42, and the first bristle member 41 and the second bristle member 42 are spaced apart along the axial direction of the roll brush body 1.

The first bristle piece 41 and the second bristle piece 42 extend from opposite ends of the rolling brush main body 1 in a spiral shape towards the middle area of the rolling brush main body 1, so that hair wound on the rolling brush main body 1 can be concentrated towards the middle area of the rolling brush main body 1 under the guidance of the first bristle piece 41 and the second bristle piece 42, and the cleaning of the hair is facilitated.

In addition, in the embodiment of the present disclosure, the open slot 11 is formed between the first bristle part 41 and the second bristle part 42, and since the hair wound on the roll brush body 1 is guided by the first bristle part 41 and the second bristle part 42, the hair can be concentrated between the first bristle part 41 and the second bristle part 42, that is, in the region where the open slot 11 is located, so that the wound hair can be cut by the cutting part 32 extending out of the outer surface of the roll brush body 1 through the open slot 11, thereby easily solving the problem that the hair is wound in the cleaning process of the roll brush assembly 10 and improving the cleaning effect of the roll brush assembly 10.

In some embodiments, the number of the open slots 11 may be plural, the plurality of open slots 11 may be arranged at intervals along the circumferential direction of the rolling brush body 1, the number of the cutting members 32 may be plural, the plurality of cutting members 32 may be arranged at intervals along the circumferential direction of the sleeve 31, the number of the plurality of cutting members 32 and the number of the plurality of open slots 11 are the same, and the positions of the plurality of cutting members 32 correspond to each other, each cutting member 32 extends out of the circumferential surface of the rolling brush body 1 through each open slot 11, and the plurality of cutting members 32 may have better cutting effect, so that the efficiency of cutting hair is further improved.

The roll brush assembly 10 of the embodiment of the present disclosure includes a cutting assembly 3, and the cutting assembly 3 includes a sleeve 31 and a cutting member 32 provided at an outer surface of the sleeve. The internal surface of sleeve 31 is provided with spiral spout 311, through the sliding fit between spiral spout 311 and the protruding portion 21 of support piece 2, sleeve 31 can follow axial direction and reciprocate to drive cutting member 32 and carry out reciprocating motion along axial direction, so, reciprocating motion's cutting member 32 can cut the hair of winding on round brush main part 1, solves round brush subassembly 10 and takes place the winding problem of hair in clean in-process, improves the clean effect of round brush and user's use experience.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited thereto. Within the scope of the technical idea of the utility model, a number of simple variants of the technical solution of the utility model are possible, including combinations of individual specific technical features in any suitable way. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition. Such simple variations and combinations are likewise to be regarded as being within the scope of the present disclosure.

Claims

1. A roller brush assembly, the roller brush assembly comprising:

2. The roller brush assembly of claim 1, wherein the helical chute is a closed chute, and the protrusion slides within the helical chute at all times as the roller brush body rotates the sleeve.

3. The roller brush assembly of claim 1, wherein the number of helical runners is a plurality, the plurality of helical runners being spaced apart along the axial direction of the sleeve;

4. The roller brush assembly according to claim 1, wherein an inner surface of the roller brush body is formed with a catching portion extending in an axial direction of the roller brush body, an outer surface of the sleeve is formed with a catching groove extending in the axial direction of the sleeve, and the catching portion is slidable in the catching groove;

5. The roller brush assembly according to claim 4, wherein the number of the clamping portions is plural, and the plurality of the clamping portions are arranged at intervals along the circumferential direction of the roller brush body;

6. The roller brush assembly of claim 1, wherein the roller brush assembly comprises: the bristle piece is arranged on the outer surface of the rolling brush main body;

7. The roll brush assembly of claim 6, wherein the first bristle member and the second bristle member each extend helically from opposite ends of the roll brush body toward a middle region of the roll brush body.

8. The roller brush assembly of claim 6, wherein the open slot is open between the first bristle member and the second bristle member.

9. A floor brush, characterized in that the floor brush comprises:

the roller brush assembly of any one of claims 1 to 8; and

10. A cleaning apparatus, the cleaning apparatus comprising:

a cleaning main body; and

the floor brush of claim 9, detachably connected to the cleaning body.