CN218852608U

CN218852608U - Ground brush connecting piece, ground brush subassembly and hand-held type cleaning device

Info

Publication number: CN218852608U
Application number: CN202222017649.7U
Authority: CN
Inventors: 黎巍
Original assignee: Mi Long Technology Suzhou Co ltd
Current assignee: Mi Long Technology Suzhou Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-04-14
Anticipated expiration: 2032-08-02

Abstract

The application discloses ground brush connecting piece includes: the connecting part is used for connecting the connecting pipe assembly; the connecting shell is provided with a shell, the top of the shell is connected with the connecting part, the middle part of the inner side of the shell is provided with a limiting ring, and the limiting ring is provided with a limiting groove; the driving wheel connecting piece is provided with a pipe body, the pipe body is inserted into the shell, a limiting rod is arranged above the pipe body and matched with the limiting ring, and the limiting rod can slide in a limiting groove of the limiting ring. The application also discloses a floor brush assembly and a handheld cleaning device comprising the floor brush connecting piece. This application is through setting up the scrubbing brush connecting piece ingeniously for can turn to asynchronously between scrubbing brush subassembly and the connecting tube subassembly, also can turn to in step.

Description

Ground brush connecting piece, ground brush subassembly and hand-held type cleaning device

Technical Field

The application relates to the technical field of household appliances, in particular to a floor brush connecting piece, a floor brush assembly and a handheld cleaning device.

Background

People use the broom to clean the ground for a long time, which not only wastes time and labor, but also is difficult to clean the ground. In order to solve the problem of cleaning the floor, cleaning devices such as a dust collector and a floor washer are researched, and convenience is provided for cleaning the floor. However, the existing hand-held cleaning devices such as vacuum cleaners and floor washers still have many disadvantages, and further research and development are still needed to improve the user experience of consumers.

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 do not constitute prior art known to a person of ordinary skill in the art.

Disclosure of Invention

An object of the application is to prior art's weak point, provides a scrubbing brush connecting piece, scrubbing brush subassembly and hand-held type cleaning device.

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

a first aspect of the present application provides a floor brush attachment, comprising: the connecting part is used for connecting the connecting pipe assembly; the connecting shell is provided with a shell, the top of the shell is connected with the connecting part, the middle part of the inner side of the shell is provided with a limiting ring, and the limiting ring is provided with a limiting groove; the driving wheel connecting piece is provided with a pipe body, the pipe body is inserted into the shell, a limiting rod is arranged above the pipe body and matched with the limiting ring, and the limiting rod can slide in a limiting groove of the limiting ring.

A second aspect of the present application provides a floor brush assembly comprising a floor brush body and the above-described floor brush attachment.

A third aspect of the present application provides a hand-held cleaning appliance comprising a floor brush assembly as described above.

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

this application is through setting up the scrubbing brush connecting piece ingeniously for can turn to asynchronously between scrubbing brush subassembly and the connecting tube subassembly, also can turn to in step.

Drawings

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

FIG. 1 is a partial schematic view of a handheld cleaning appliance according to an embodiment of the present application.

FIG. 2 is a partial schematic view of a junction block assembly according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a floor brush assembly according to an embodiment of the present disclosure.

FIG. 4 is a schematic structural diagram of a floor brush assembly according to an embodiment of the present disclosure.

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

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

FIG. 7 is a schematic structural view of a floor brush assembly (without a connecting shell) according to an embodiment of the present disclosure.

FIG. 8 is a schematic structural view of a floor brush assembly (without a connecting shell) according to an embodiment of the present disclosure.

Fig. 9 is a schematic structural view of the rotating member according to the embodiment of the present application.

Fig. 10 is a schematic structural view of a rotating member according to an embodiment of the present application.

Fig. 11 is a schematic structural view of a circular ring member according to an embodiment of the present application.

FIG. 12 is a schematic view of a runner attachment according to an embodiment of the present application.

FIG. 13 is a schematic view of a configuration of a traction wheel attachment according to an embodiment of the present application.

FIG. 14 is a schematic view of a suction elbow according to an embodiment of the present application.

FIG. 15 is a schematic view of a suction elbow according to an embodiment of the present application.

Description of reference numerals:

100. the floor brush comprises a floor brush connecting piece, 110, a connecting part, 111, an engaging part, 112, a U-shaped groove, 120, a connecting shell, 121, a shell, 122, a connecting port, 123, a limiting ring, 130, a rotating piece, 131, a rotating pipe, 132, a push rod, 140, a circular ring piece, 150, a driving wheel connecting piece, 151, a pipe body, 152, a limiting rod, 153, a mounting shaft, 160, a suction bent pipe, 200, a floor brush main body, 300 and a connecting pipe assembly.

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 with reference to the following drawings and specific examples. 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 element may be one or a plurality of. 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, while in some cases they may also refer to different examples based on the context of the description.

The present application provides a floor brush attachment 100, which can be used in a hand-held cleaning device such as a floor washing machine, a vacuum cleaner, etc., for connecting a floor brush body 200 and a connection pipe assembly 300.

In some embodiments, the scrubber includes a floor brush assembly, a connecting tube assembly, a cyclonic separation assembly, a collection assembly, a fan assembly, a battery assembly, and a liquid supply assembly. The floor brush assembly is connected with the air suction port of the connecting pipe assembly, the floor brush assembly is provided with a floor brush main body, and the floor brush main body is connected with the connecting pipe assembly through a floor brush connecting piece 100. The air outlet of the connecting pipe assembly is connected with the air suction port of the cyclone separation assembly, the bottom of the cyclone separation assembly is connected with the collection assembly, the air outlet of the cyclone separation assembly is connected with the fan assembly, and the battery assembly is connected with the fan assembly. The liquid supply assembly supplies liquid, such as clean water, an aqueous solution containing a cleaning agent, and the like, to the floor brush assembly through the liquid delivery pipe.

In some embodiments, the vacuum cleaner includes a floor brush assembly, a connecting tube assembly, a cyclonic separation assembly, a collection assembly, a fan assembly, and a battery assembly. The floor brush assembly is connected with the air suction port of the connecting pipe assembly, the floor brush assembly is provided with a floor brush main body, and the floor brush main body is connected with the connecting pipe assembly through a floor brush connecting piece 100. The air outlet of the connecting pipe assembly is connected with the air suction port of the cyclone separation assembly, the bottom of the cyclone separation assembly is connected with the collection assembly, the air outlet of the cyclone separation assembly is connected with the fan assembly, and the battery assembly is connected with the fan assembly.

In some embodiments, the floor brush attachment 100 has a connecting portion 110, a connecting shell 120, a rotating member 130, a circular ring member 140, and a traveling wheel attachment 150.

As shown in fig. 5, the connecting portion 110 is used to connect the connecting tube assembly 300, at least one end of the tube body of the connecting tube assembly 300 is provided with a pinch button assembly, and the connecting portion 110 is connected with the pinch button assembly of the connecting tube assembly 300. The main body of the connecting part 110 can be inserted into the button assembly, the sidewall of the connecting part 110 is provided with a snapping part 111, when the main body of the connecting part 110 is inserted into the button assembly, the button snaps on the snapping part 111, and the connecting part 110 is prevented from being separated from the connecting pipe assembly 300; when the tab of the tab unit is pressed, the tab is no longer engaged with the engaging portion 111, and the connecting portion 110 can be removed from the tab unit. In order to facilitate the connection part 110 to be matched with the connecting pipe assembly 300, the left side and the right side of the connection part 110 are generally planar, the front side and the rear side are curved, the top ends of the side walls of the left side and the right side of the plane are provided with U-shaped grooves 112, and the engagement parts 111 are also arranged on the side walls of the left side and the right side of the plane.

As shown in fig. 6, the connecting shell 120 has a shell 121, two symmetrical connecting ports 122 are provided at the top of the inner side of the shell 121, the connecting ports 122 are connected to the connecting portion 110, two symmetrical limiting rings 123 are provided at the middle of the inner side of the shell 121, the limiting rings 123 have limiting grooves, and the limiting grooves are semi-annular grooves.

As shown in fig. 9 and 10, the rotation member 130 has a rotation tube 131, and push rods 132 are provided on both sides of the rotation tube 131. The outer side of the rotating pipe 131 is provided with a circular ring member 140.

As shown in fig. 12 and 13, the driving wheel connector 150 has a tube 151, two symmetrical position-limiting rods 152 are connected to the upper side of the tube 151, the position-limiting rods 152 are engaged with the position-limiting rings 123, and the position-limiting rods 152 can slide in the position-limiting grooves of the position-limiting rings 123. When the pushing rod 132 falls on the limiting rod 152, the connecting pipe assembly 300 carries the connecting part 110, the connecting part 110 carries the rotating part 130, and the rotating part 130 carries the driving wheel connecting part 150 to move together, so that the connecting pipe assembly 300 and the floor brush assembly 200 are synchronously turned. When the push rod 132 does not fall on the stopper rod 152, the connecting portion 110 cannot drive the traveling wheel connecting member 150 to turn synchronously. The tube 151 is further provided at both sides thereof with mounting shafts 153 for mounting the traveling wheels. The suction elbow 160 penetrates into the tube body 151 to be connected with the connection tube assembly 300.

As shown in fig. 15, the suction elbow 160 may be configured with a bellows exterior and a smooth tube interior.

While the embodiments of the application have been described with reference to the accompanying drawings, it is to be understood that the scope of the application is not limited by these embodiments or examples, but only by the claims 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. A floor brush attachment, comprising:

a connection part for connecting the connecting pipe assembly;

the connecting shell is provided with a shell, the top of the shell is connected with the connecting part, the middle part of the inner side of the shell is provided with a limiting ring, and the limiting ring is provided with a limiting groove;

the driving wheel connecting piece is provided with a pipe body, the pipe body is inserted into the shell, a limiting rod is arranged above the pipe body and matched with the limiting ring, and the limiting rod can slide in a limiting groove of the limiting ring.

2. The floor brush attachment of claim 1, further comprising a rotating member having a rotating tube with push rods on both sides of the rotating tube.

3. The connecting element of claim 2, wherein the rotating tube is further provided with a circular ring member at the outer side.

4. A floor brush attachment according to claim 1, wherein the side walls of the attachment portion are provided with snap-in portions.

5. The floor brush attachment of claim 4, wherein the left and right sides of the attachment portion are generally planar, the front and rear sides are curved, and the top ends of the side walls of the left and right planar surfaces are provided with U-shaped grooves, and the engaging portions are provided on the side walls of the left and right planar surfaces.

6. The connecting member of claim 1, wherein the connecting shell has two symmetrical connecting ports at the top of the inner side of the shell, and the connecting ports are connected to the connecting portion.

7. The connecting member of claim 1, wherein the connecting casing has two symmetrical limiting rings in the middle of the inner side of the casing, the limiting groove is a semi-annular groove, and the driving wheel connecting member has two symmetrical limiting rods in the tubular body.

8. The floor brush attachment of claim 1, wherein the tube of the traveling wheel attachment further includes mounting shafts on both sides for mounting the traveling wheel.

9. A floor brush assembly, characterized in that the floor brush assembly has a floor brush body and a floor brush attachment according to any of claims 1-8.

10. A hand-held cleaning appliance, characterized in that the hand-held cleaning appliance has a floor brush assembly as claimed in claim 9.