CN215993842U

CN215993842U - Round brush, scrubbing brush subassembly and cleaning device

Info

Publication number: CN215993842U
Application number: CN202122126336.0U
Authority: CN
Inventors: 黎巍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-05
Filing date: 2021-09-05
Publication date: 2022-03-11
Anticipated expiration: 2031-09-05

Abstract

The application discloses round brush, scrubbing brush subassembly and cleaning device, the round brush comprises cylinder and cleaning cloth, the cylinder has first end and the second end of being connected with the scrubbing brush main part, be equipped with connecting portion on the section of thick bamboo wall of cylinder, cleaning cloth has planar bottom cloth, covers on the section of thick bamboo wall of cylinder after bottom cloth curls, connecting portion and the detachable connection of bottom cloth. The roller and the cleaning cloth are connected in a detachable mode such as magic tape, and the user can replace the cleaning cloth more conveniently. Because the user only needs to change the cleaning cloth in the use process, the rolling brush does not need to be integrally changed, and the replacement cost of parts of the user is reduced.

Description

Round brush, scrubbing brush subassembly and cleaning device

Technical Field

The application relates to the technical field of household appliances, in particular to a rolling brush, a floor brush assembly and cleaning equipment.

Background

The problem of cleaning is always puzzled by people, and the appearance of the floor washing machine solves the problem of cleaning to a certain extent. However, existing floor washers still have a number of deficiencies that require modification by skilled personnel. For example, the roller brush in a floor brush assembly of a floor washing machine is to be optimized.

It should be noted that the data disclosed in the background section above are only for enhancement of understanding of the background of the application and may therefore comprise data that does not constitute prior art known to a person of ordinary skill in the art.

Disclosure of Invention

The application aims to overcome the defects in the prior art and provides a rolling brush, a floor brush assembly and cleaning equipment.

The purpose of the application is mainly realized by the following technical scheme:

the utility model provides a first aspect provides a round brush, the round brush is used for the scrubbing brush subassembly, comprises cylinder and cleaning cloth, the cylinder has first end and the second end of being connected with the scrubbing brush main part, be equipped with connecting portion on the section of thick bamboo wall of cylinder, cleaning cloth has planar bottom cloth, covers on the section of thick bamboo wall of cylinder after bottom cloth curls, connecting portion and the detachable connection of bottom cloth.

In some embodiments, the connecting part and the bottom cloth are detachably connected through a magic tape.

In some embodiments, the drum has a hollow cavity, the drum wall of the drum is provided with a liquid spraying hole, and the first end of the drum is connected with a liquid supply pipe.

In some embodiments, the first end is provided with a bearing hole, a bearing is installed in the bearing hole, and a liquid supply pipe is inserted into the center of the bearing.

In some embodiments, the liquid injection holes are helically disposed on the wall of the drum.

In some embodiments, the first end or the second end is provided with a drive connection for connection with a drive device on the brush body.

In some embodiments, the first end and the second end form an outer edge of a circular ring shape to retain the cleaning cloth.

In some embodiments, the wall of the drum is comprised of a first portion and a second portion, the first portion being removably connected to the second portion.

In some embodiments, the left side and the right side of the upper surface of the bottom layer cloth are provided with edge blocks, a plurality of connecting blocks are arranged between the edge blocks, and a plurality of cavities are formed between the edge blocks and the connecting blocks.

In some embodiments, the connecting block is V-shaped or rectangular parallelepiped.

In some embodiments, at least one side of the connecting block is provided with a scraping strip.

In some embodiments, the upper and lower sides of the bottom layer cloth are respectively provided with zipper teeth.

In a second aspect of the present application, a floor brush assembly is provided, which is composed of a floor brush main body and the above-mentioned roll brush, which is installed on the floor brush main body.

In a third aspect of the present application, there is provided a cleaning apparatus composed of a cleaning apparatus main body and the above-described floor brush assembly.

Compared with the prior art, the beneficial effects of this application are as follows:

the roller of the round brush is connected with the cleaning cloth through detachable modes such as magic tapes, and the cleaning cloth can be replaced more conveniently by a user. Because the user only needs to change the cleaning cloth in the use process, the rolling brush does not need to be integrally changed, and the replacement cost of parts of the user is reduced.

This application is divided into two parts with the cylinder, is favorable to reducing the degree of difficulty on the manufacturing process, also is favorable to wasing the inside of cylinder.

The cleaning cloth has a unique shape, plays a role of gathering, has good cavity tightness, and is more favorable for absorbing dust and other garbage away through the air suction port of the floor brush main body. The cleaning cloth is further provided with a scraping strip so as to scrape sewage and the like to the vicinity of an air suction port of the floor brush main body.

In addition, the cleaning cloth of the application can be provided with a zipper so as to be firmly fixed on the roller.

Drawings

Hereinafter, preferred embodiments according to the present application will be described in detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a roll brush according to an embodiment of the present disclosure.

Fig. 2 is a schematic structural diagram of a rolling brush according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a rolling brush according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a drum according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a drum according to an embodiment of the present application.

Fig. 6 is a schematic structural diagram of a drum according to an embodiment of the present application.

Fig. 7 is a schematic structural diagram of a drum according to an embodiment of the present application.

Fig. 8 is a schematic structural view of another roll brush according to an embodiment of the present application.

Fig. 9 is a schematic structural view of another roll brush according to an embodiment of the present application.

Description of reference numerals:

100. a rolling brush 110, a roller 111, a first end 112, a second end 113, a liquid injection hole 114, a connecting part 120, a cleaning cloth 121, a dividing line 122, an edge block 123, a connecting block 124, a bottom cloth 125 and a scraping strip.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the embodiments and, together with the description, serve to explain the exemplary implementations of the embodiments. The illustrated embodiments are for purposes of illustration only and do not limit the scope of the claims. The same reference numbers will be used throughout the drawings to refer to the same or like elements.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings and specific embodiments. It is to be understood that the terminology used in the description of the various described examples herein is for the purpose of describing particular examples only and is not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, the elements may be one or more. Further, as used herein, the term "and/or" encompasses any and all possible combinations of the listed items.

In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when products are used, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In this application, unless otherwise specified, the use of the terms "first", "second", etc. to describe various elements is not intended to limit the positional relationship, timing relationship, or importance relationship of the elements, and such terms are used only to distinguish one element from another. In some examples, a first element and a second element may refer to the same example of the element, and in some cases, based on the context, they may also refer to different examples.

The application provides a round brush 100, round brush 100 is used for cleaning device's scrubbing brush subassembly, round brush 100 comprises cylinder 110 and cleaning cloth 120, cylinder 110 has first end 111 and the second end 112 of being connected with the scrubbing brush main part, be equipped with connecting portion 114 on the section of thick bamboo wall of cylinder 110. The cleaning cloth 120 has a flat bottom cloth 124, the bottom cloth 124 covers the wall of the drum 110 after being curled, and the connecting part 114 on the wall of the drum 110 is detachably connected with the bottom cloth 124 of the cleaning cloth 120.

In one embodiment, the connection portion 114 and the bottom cloth 124 are detachably connected by a hook and loop fastener. Optionally, the connecting portion 114 is a hair surface of a hook and loop fastener, and the lower surface of the bottom cloth 124 is provided with a hook surface of a hook and loop fastener, or the connecting portion 114 is a hook surface of a hook and loop fastener, and the lower surface of the bottom cloth 124 is provided with a hair surface of a hook and loop fastener. It should be noted that other detachable connection methods may be used between the connection portion 114 and the bottom layer cloth 124.

In one embodiment, the drum 110 has a hollow cavity, the wall of the drum 110 is provided with a liquid spraying hole 113, and the first end 111 of the drum 110 is connected to a liquid supply pipe. The liquid supply pipe supplies liquid to the drum 110, and the liquid is sprayed from the liquid spraying holes 113. It should be noted that the second end 112 of the drum 110 may be connected to a liquid supply pipe, or may not be connected to the liquid supply pipe.

Optionally, the first end 111 is provided with a bearing hole, a bearing is installed in the bearing hole, and a liquid supply pipe is inserted into the center of the bearing.

Alternatively, the liquid spraying holes 113 are spirally formed on the wall of the drum 110. It should be noted that the liquid spraying holes 113 may be arranged in other arrangements.

In one embodiment, the first end 111 is provided with a drive connection for connection to a drive means on the body of the floor brush. It should be noted that the second end 112 may also be provided with a driving connection portion for connecting with a driving device on the floor brush main body.

In one embodiment, the first end 111 and the second end 112 form an outer edge of a circular ring shape to restrain the cleaning cloth 120.

In one embodiment, the wall of the drum 110 is composed of a first portion and a second portion, and the first portion and the second portion are detachably connected. Optionally, threaded holes are formed in the first portion and the second portion, and the first portion and the second portion are connected through stud bolts. The wall of the drum is divided into two parts, which is beneficial to reducing the difficulty in the manufacturing process and cleaning the inside of the drum 110. The wall of the drum 110 may be integrally formed.

In one embodiment, the bottom layer cloth 124 is provided with edge blocks 122 at left and right sides of the upper surface thereof, and a plurality of connection blocks 123 are provided between the edge blocks 122. A plurality of cavities are formed between the edge block 122 and the connecting block 123, and when the rolling brush 100 rolls, the cavities can gather dust and the like, so that the dust and the like can be sucked away by the air suction opening on the floor brush body. The edge blocks 122 and the connecting blocks 123 may be connected to the bottom layer cloth 124, or may be formed by extending the bottom layer cloth 124 upward.

Optionally, a scraping bar 125 is disposed on one side of the connecting block 123, and the scraping bar 125 can scrape sewage and the like on a plane to be cleaned to the vicinity of the air suction port of the floor brush main body, so as to suck the sewage and the like into the cleaning device more conveniently.

Optionally, as shown in fig. 1 to 3, the connecting block 123 is V-shaped, and the V-shaped connecting block is configured to increase a contact area between the connecting block 123 and a plane to be cleaned, so that the sealing property of the cavity is better, and dust and the like can be sucked away by the air suction port on the floor brush body more favorably.

Optionally, as shown in fig. 8 and 9, the connecting block 123 is a rectangular parallelepiped. It should be noted that the connecting block 123 may be provided in other shapes as needed.

When the thickness of the base fabric 124 is large, the edge blocks 122, the connecting blocks 123, and the like may not be provided on the upper surface of the base fabric 124. At this time, the upper surface of the cleaning cloth 120 is flat.

In one embodiment, the bottom cloth 124 has zipper teeth on both upper and lower sides thereof, and the cleaning cloth 120 is covered on the drum 110 to form a dividing line 121, so that the cleaning cloth 120 can be more firmly fixed to the drum 110 after the zipper teeth are pulled together by the slider.

The application also provides a floor brush assembly, the floor brush assembly comprises floor brush main part and round brush 100, round brush 100 installs in the floor brush main part. The inside of the floor brush main body is provided with a driving device, and a power output shaft of the driving device is connected with the rolling brush 100 through a belt or a gear so as to drive the rolling brush 100 to rotate. The bottom of scrubbing brush main part is equipped with action wheel, universal wheel to supplementary the scrubbing brush subassembly is at subaerial nimble removal. The inside suction channel that is equipped with of scrubbing brush main part, the scrubbing brush main part is connected with the cleaning device main part to dirty suction cleaning device such as rubbish, dust is in.

The present application also provides a cleaning apparatus that is composed of a cleaning apparatus main body and a floor brush assembly. The cleaning device main body is composed of a connecting pipe, a liquid supply assembly, a cyclone separation assembly, a collection assembly and a fan assembly. The floor brush assembly is connected with an air inlet of the connecting pipe, a liquid supply assembly is arranged on the outer side of the connecting pipe, and the liquid supply assembly supplies liquid for the floor brush assembly. The gas outlet of connecting pipe is connected with cyclone's air inlet, and collection component is connected to cyclone's bottom, and cyclone's gas outlet and fan assembly are connected, and fan assembly is used for providing suction.

Although the embodiments of the present application have been described with reference to the accompanying drawings, it should be understood that the scope of the application is not limited by these embodiments or examples, but is only defined by the claims as issued and their equivalents. Various elements in the embodiments or examples may be omitted or may be replaced with equivalents thereof. It should also be understood that as technology evolves, many of the elements described herein may be replaced by equivalent elements that appear after the application.

Claims

1. The utility model provides a round brush, the round brush is used for the scrubbing brush subassembly, its characterized in that, the round brush comprises cylinder and cleaning cloth, the cylinder has first end and the second end of being connected with the scrubbing brush main part, be equipped with connecting portion on the section of thick bamboo wall of cylinder, cleaning cloth has planar bottom cloth, covers on the section of thick bamboo wall of cylinder after bottom cloth curls, connecting portion and detachable the being connected of bottom cloth.

2. The roll brush according to claim 1, wherein the connection part is detachably connected with the base cloth in the form of a hook and loop fastener.

3. The roller brush as claimed in claim 1, wherein the roller has a hollow chamber, the wall of the roller is provided with liquid spraying holes, and the first end of the roller is connected to a liquid supply pipe.

4. The roller brush as claimed in claim 3, wherein the first end is provided with a bearing hole in which a bearing is installed, a liquid supply pipe is inserted at a center of the bearing, and the liquid injection hole is spirally formed on the wall of the drum.

5. The brush roll of claim 1, wherein the wall of the drum is comprised of a first portion and a second portion, the first portion being removably connected to the second portion.

6. The roll brush of claim 1, wherein the bottom sheet is provided at left and right sides of the upper surface thereof with edge blocks, a plurality of joint blocks are provided between the edge blocks, and a plurality of cavities are formed between the edge blocks and the joint blocks.

7. The roller brush according to claim 6, wherein the joint block is V-shaped or rectangular parallelepiped.

8. The round brush according to claim 6, wherein at least one side of the joint block is provided with a wiper strip.

9. A floor brush assembly, characterized in that the floor brush assembly is composed of a floor brush body and a roll brush according to any one of claims 1 to 8, the roll brush being mounted on the floor brush body.

10. A cleaning apparatus, characterized in that the cleaning apparatus is composed of a cleaning apparatus main body and the floor brush assembly of claim 9.