CN220967221U

CN220967221U - Rolling brush assembly, floor brush and floor washing machine

Info

Publication number: CN220967221U
Application number: CN202323064585.7U
Authority: CN
Inventors: 蔡演强; 陈龙
Original assignee: Foshan Water Shield Technology Co ltd
Current assignee: Foshan Water Shield Technology Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-05-17
Anticipated expiration: 2033-11-13

Abstract

The utility model discloses a rolling brush assembly, a ground brush and a floor washing machine, wherein the rolling brush assembly comprises: the rolling brush is provided with a first clamping part at one end, and the other end of the rolling brush is in transmission connection with the driving device; the connecting piece, one end of connecting piece is provided with second joint portion, and first joint portion and second joint portion joint cooperation to the other end and the scrubbing brush main part of connecting piece are connected, in order will when the round brush need wash the connecting piece is taken off from the scrubbing brush main part, and when the round brush need change will the round brush is taken off from the connecting piece. Through set up first joint portion and second joint portion on round brush and connecting piece, make the round brush can dismantle from the connecting piece, change alone, reduce user's replacement cost, reduce and produce too much waste material, be favorable to the environmental protection.

Description

Rolling brush assembly, floor brush and floor washing machine

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a rolling brush assembly, a ground brush and a ground washing machine.

Background

The floor washing machine is a special mechanical device for floor cleaning and generally consists of a driving device, an operating system, a rolling brush device and a water tank system. The existing floor scrubber rolling brush is mostly detached from the side edge of the floor brush main body, one end of the rolling brush is connected with the driving device, the other end of the rolling brush is fixedly connected with the floor brush main body through a connecting piece, the connecting piece is rotationally connected with the rolling brush, and the connecting piece plays a role in supporting the rolling brush.

However, the existing rolling brushes and the connecting pieces are generally fixed with each other and are not detachable, when the rolling brushes need to be replaced, the rolling brushes need to be replaced together with the connecting pieces, the rolling brushes are wear pieces, the rolling brushes need to be replaced after being used for a period of time, the connecting pieces play a role in supporting the rolling brushes and fixing, the rolling brushes cannot be damaged due to abrasion of the rolling brushes, and the user replacement cost is high due to the fact that the rolling brushes are replaced together with the connecting pieces, so that the environment protection is not facilitated.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the rolling brush assembly, and the rolling brush and the connecting piece are provided with the first clamping part and the second clamping part, so that the rolling brush can be independently replaced, the replacement cost of a user is reduced, and the environment protection is facilitated.

The utility model also provides a floor brush.

The utility model also provides a floor washing machine.

According to an embodiment of the first aspect of the utility model, a roller brush assembly comprises: the rolling brush is provided with a first clamping part at one end, and the other end of the rolling brush is in transmission connection with the driving device; the connecting piece, the one end of connecting piece is provided with second joint portion, first joint portion with second joint portion joint cooperation, and the other end and the brush main part of connecting piece are connected, in order will when the round brush need wash the connecting piece is taken off from the brush main part, and will when the round brush need change the round brush with the connecting piece separation.

According to the rolling brush assembly provided by the embodiment of the utility model, the rolling brush and the connecting piece are provided with the first clamping part and the second clamping part, so that the rolling brush can be detached from the connecting piece for independent replacement, the replacement cost of a user is reduced, excessive waste materials are reduced, and the environment-friendly effect is realized.

According to some embodiments of the utility model, the roll brush comprises: the rolling brush comprises a rolling brush main body and a clamping piece, wherein the clamping piece is connected with the rolling brush main body, a first clamping part is arranged on the outer side of the clamping piece, and the connecting piece is matched with the clamping piece in a clamping mode.

According to some embodiments of the utility model, the periphery of the clamping piece is provided with a clamping protrusion, the clamping protrusion surrounds the periphery of the clamping piece, the clamping protrusion forms the first clamping part, the connecting piece is provided with a clamping hook, the clamping hook forms the second clamping part, and the clamping hook and the clamping protrusion are in clamping fit.

According to some embodiments of the utility model, the roll brush further comprises: the rolling brush comprises a rolling brush main body, a clamping piece, a fixing piece and a rolling brush fixing piece, wherein the rolling brush main body is fixedly connected with the fixing piece.

According to some embodiments of the utility model, the roll brush further comprises: the gasket is clamped between the fastening piece and the clamping piece, and the fastening piece penetrates through the gasket and the clamping piece and then is fixedly connected with the fixing piece.

According to some embodiments of the utility model, at least two third clamping parts are arranged on one side of the clamping piece, which faces the gasket, and the third clamping parts are matched with the gasket in a clamping way.

According to some embodiments of the utility model, a mating protrusion is provided on a side of the connecting piece facing the clamping piece, a mating groove is provided on a side of the clamping piece facing the connecting piece, and the mating protrusion is mated in the mating groove.

According to some embodiments of the utility model, the second clamping parts are multiple, and the second clamping parts are arranged at intervals on one side of the connecting piece, which faces the rolling brush.

A floor brush according to an embodiment of the second aspect of the present utility model includes: a floor brush main body; the driving device is arranged on one side of the ground brush main body; the rolling brush assembly is characterized in that one end of the rolling brush assembly is connected with the ground brush main body, the other end of the rolling brush assembly is in transmission fit with the driving device, and the connecting piece is detachably connected with the ground brush main body.

According to some embodiments of the utility model, a fourth clamping portion is arranged on the ground brush main body, a fifth clamping portion is arranged on the connecting piece, and the fourth clamping portion and the fifth clamping portion are in clamping fit.

According to a third aspect of the utility model, a floor scrubber comprises the floor brush.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

Fig. 1 is a schematic view of a structure of a floor brush according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the mating structure of a floor brush body and a roller brush assembly according to an embodiment of the utility model;

FIG. 3 is an exploded view of the mating of a floor brush body and a roller brush assembly according to an embodiment of the utility model;

FIG. 4 is an exploded view of a roller brush assembly according to an embodiment of the present utility model;

FIG. 5 is a second exploded view of a roller brush assembly according to an embodiment of the present utility model;

fig. 6 is a cross-sectional view of a roll brush assembly according to an embodiment of the present utility model.

Reference numerals:

1000. A floor scrubber;

100. A floor brush;

10. A roller brush assembly; 11. a rolling brush main body; 12. a connecting piece; 121. a second clamping part; 122. fitting the protrusion; 123. a fifth clamping part; 13. a clamping piece; 131. a first clamping part; 132. a third clamping part; 133. a mating groove; 14. a fixing member; 15. a fastener; 16. a gasket;

20. A floor brush main body; 21. a fourth clamping part;

30. A driving device.

Detailed Description

Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.

The following describes a roller brush assembly 10 according to an embodiment of the present utility model with reference to fig. 1-6, and the present utility model also proposes a floor brush 100, and the present utility model further proposes a floor scrubber 1000.

Referring to fig. 1-3, a roll brush assembly 10 according to an embodiment of the present utility model includes: the device comprises a rolling brush and a connecting piece 12, wherein a first clamping part 131 is arranged at one end of the rolling brush, the other end of the rolling brush is in transmission connection with a driving device 30, a second clamping part 121 is arranged at one end of the connecting piece 12, the first clamping part 131 is matched with the second clamping part 121 in a clamping manner, and the other end of the connecting piece 12 is connected with a grounding brush main body 20.

Specifically, the roller brush assembly 10 is composed of a roller brush, which is a cleaning part of the floor brush 100, and a connecting member 12, one end of which is connected to the connecting member 12, and the other end of which is drivingly connected to the driving member, such that the roller brush can be rotatably fixed to the floor brush body, and the roller brush is driven to rotate by the driving device 30 to brush the floor, thereby effectively separating and removing dirt from the floor.

One end of the connecting piece 12 is connected with the rolling brush, the other end is connected with the ground brush main body 20, the rolling brush can be connected with the ground brush main body 20, the rolling brush is supported to rotate, and a user can brush the ground by operating the ground brush main body 20, so that the ground is cleaned.

But the floor washing machine round brush can wear gradually in long-time use, especially the brush hair of round brush can become tired soft, crooked or drop, and the round brush of wearing and tearing can't effectively clean ground, influences cleaning effect, but the connecting piece can not damage because the round brush long-term use, and the round brush is changed with the connecting piece together and is led to the user to change the cost higher, is unfavorable for the environmental protection.

Therefore, the first clamping part 131 is arranged at one end of the rolling brush, the second clamping part 121 is arranged at one end of the connecting piece 12, the first clamping part 131 and the second clamping part 121 are matched in a clamping manner, so that the rolling brush and the connecting piece 12 are connected in a clamping manner, namely, the rolling brush and the connecting piece 12 are arranged to be of a detachable structure, when the rolling brush needs to be replaced, the rolling brush assembly 10 is detached from the main body 20 of the rolling brush, then the rolling brush and the connecting piece 12 are separated, the rolling brush can be replaced independently, the replacement cost of a user is reduced, excessive waste materials are reduced, and the environment protection is facilitated.

In addition, the first clamping part 131 and the second clamping part 121 are clamped in a simpler manner, so that the connecting piece 12 and the rolling brush can be disassembled conveniently.

That is, when the roll brush is to be cleaned, the attachment 12 is removed from the brush body 20. That is, when the roller brush is only required to be cleaned, the connecting piece 12 and the roller brush are taken down from the floor brush main body 20, the roller brush can be cleaned, and the connecting piece 12 and the roller brush are assembled after the cleaning is completed; the rolling brush can be conveniently cleaned by the arrangement.

Further, the roll brush is separated from the connecting piece 12 when the roll brush needs to be replaced. That is, when the rolling brush needs to be replaced, the connecting piece 12 is connected with the rolling brush and is taken down from the ground brush main body 20, and then the rolling brush is taken down from the connecting piece 12, so that the rolling brush can be replaced; so configured, the roller brush can be removed from the connector 12 for separate replacement, thereby reducing replacement costs for the user.

Therefore, the first clamping part 131 and the second clamping part 121 are arranged on the rolling brush and the connecting piece 12, so that the rolling brush can be detached from the connecting piece 12 for independent replacement, the replacement cost of a user is reduced, excessive waste materials are reduced, and the environment protection is facilitated.

Referring to fig. 2 to 5, the roll brush includes: the roller brush comprises a roller brush main body 11 and a clamping piece 13, wherein the clamping piece 13 is connected with the roller brush main body 11, a first clamping part 131 is arranged on the outer side of the clamping piece 13, and the connecting piece 12 is matched with the clamping piece 13 in a clamping mode. That is, the rolling brush is divided into two parts, namely, a rolling brush main body 11 and a clamping piece 13, the rolling brush main body 11 is connected with the clamping piece 13, and the clamping piece 13 is connected with the connecting piece 12, so that the rolling brush is connected with the connecting piece 12, wherein the clamping piece 13 is of a cylinder-like structure, a first clamping part 131 is arranged on the outer side of the clamping piece 13, and the clamping piece 13 is matched with the connecting piece 12 through the first clamping part 131 in a clamping way.

Referring to fig. 6, a clamping protrusion is disposed on the outer periphery of the clamping member 13, the clamping protrusion surrounds the periphery of the clamping member 13, the clamping protrusion forms a first clamping portion 131, a hook is disposed on the connecting member 12, the hook forms a second clamping portion 121, and the hook and the clamping protrusion are in clamping fit. That is, a circle of protrusions are disposed on the outer circumference of the cylindrical portion of the clamping member 13, that is, the first clamping portion 131, and a clamping hook is disposed on the connecting member 12, that is, the second clamping portion 121, and the clamping hook is in a deformable structure, when the connecting member 12 contacts with the clamping member 13, the clamping hook slightly deforms along the direction perpendicular to the axis of the rolling brush due to the fact that the clamping protrusion is disposed on the outer circumference of the clamping member 13, a passing space is reserved for the clamping protrusion, after the clamping protrusion passes, the clamping hook returns to the original position, at this time, the clamping protrusion is limited between the side wall of the connecting member 12 and the clamping hook, and cannot fall off, so that the assembly of the rolling brush assembly 10 can be completed by using the detachable rolling brush and the connecting member 12, and the cleaning function is not affected.

Moreover, since the outer periphery of the clamping piece 13 is provided with the clamping protrusions, that is, the clamping hooks are matched with the clamping protrusions in a clamping manner, the clamping protrusions can be matched with the clamping hooks in a clamping manner no matter whether the angles of the connecting piece 12 or the clamping piece 13 in the circumferential direction are consistent, and therefore the clamping efficiency between the clamping protrusions and the clamping hooks can be improved.

Wherein, the mating surface of joint arch and trip is close to the arc surface, can reduce the resistance when assembling, promotes the efficiency of assembly and dismantlement.

And, the first clamping portion 131 may be a clamping groove, the clamping hook is slightly deformed and spread along the direction perpendicular to the axis of the rolling brush, and after reaching the clamping groove, the clamping hook returns to the original position, and at this time, the clamping protrusion is limited in the clamping groove, and the first clamping portion 131 and the second clamping portion 121 are in clamping fit.

Similarly, the clamping groove can encircle the circumference of the clamping piece 13, so that the clamping cooperation between the clamping hook and the clamping groove can be facilitated.

And, the second clamping portion 121 may also be other structures with retractility, and the roller brush and the connecting piece 12 can be fixedly connected by utilizing the retractility function to cooperate with the clamping protrusion or the clamping groove to limit the roller brush.

Referring to fig. 4 to 5, the roll brush further includes: the fastening piece 15 and the fixing piece 14, the fixing piece 14 and the rolling brush main body 11 are fixedly connected, and the fastening piece 15 passes through the clamping piece 13 and is fixedly connected with the fixing piece 14. Specifically, the fixing piece 14 is also in a cylinder-like structure, the fixing piece 14 is sleeved outside the clamping piece 13 and part of the connecting piece 12, the rolling brush main body 11 is sleeved outside the fixing piece 14, the fixing piece 14 is used for fixing the rolling brush main body 11, and the fixing piece 15 is fixedly connected with the fixing piece 14 after passing through the clamping piece 13, so that the rolling brush main body 11, the fixing piece 14, the clamping piece 13 and the connecting piece 12 can be fixedly connected.

Wherein, the periphery of mounting 14 is provided with the joint muscle, and the diameter of joint muscle is greater than the internal diameter of round brush main part 11, makes like this that the mounting 14 can with round brush main part 11 between interference fit to realize the fixed between mounting 14 and the round brush main part 11.

In addition, the fastener 15 may be a screw, the clamping member 13 is provided with a mounting via hole, and the fixing member 14 is provided with a screw hole, that is, the screw passes through the mounting via hole and is fixedly connected with the screw hole, so that the clamping member 13 and the fixing member 14 are fixedly connected together.

Referring to fig. 4 to 5, the roll brush further includes: the gasket 16, the gasket 16 presss from both sides between fastener 15 and joint spare 13, and fastener 15 passes gasket 16 and joint spare 13 back and fixed connection with mounting 14. The gasket 16 is clamped between the fastener 15 and the clamping piece 13, so that on one hand, the condition that the mounting surface is uneven, not smooth or has tiny defects can be made up, the friction force is increased, the assembly loosening can be effectively prevented, the influence of loosening and vibration is reduced, and on the other hand, the pressure between the fastener 15 and the clamping piece 13 can be dispersed, so that the pressure is more uniformly transmitted to the clamping piece 13, the deformation and damage of materials can be reduced, and the connection reliability is improved.

Referring to fig. 5, at least two third clamping portions 132 are disposed on a side of the clamping member 13 facing the gasket 16, and the third clamping portions 132 are in clamping engagement with the gasket 16. The third clamping portion 132 may be a clamping hook structure, and the third clamping portion 132 is clamped on the outer periphery of the gasket 16, so that the gasket 16 may be fixed on the clamping member 13. That is, when installing, first the gasket 16 is clamped in the third clamping portion 132, and then the fastener 15 is installed, so that the operation is more convenient, and the assembly efficiency and accuracy are improved.

Referring to fig. 4 to 5, the side of the connection member 12 facing the clamping member 13 is provided with a fitting protrusion 122, the side of the clamping member 13 facing the connection member 12 is provided with a fitting groove 133, and the fitting protrusion 122 is fitted in the fitting groove 133. The connecting piece 12 and the clamping piece 13 are matched with each other through the matching protrusion 122 and the matching groove 133, so that on one hand, the assembly stability between the connecting piece 12 and the clamping piece 13 can be improved, on the other hand, the distance between the fastening piece 15 and the clamping piece 13 and the fixing piece 14 is shortened, the occupied volume of the connecting piece 12 and the clamping piece 13 is also reduced, the use of materials can be reduced, the production cost is reduced, and the environment protection is facilitated.

In addition, a flange is arranged on one side, facing the fastener 15, of the fitting protrusion 122, and the flange is abutted against the bottom wall of the fitting groove 133, so that an avoidance space can be formed between the end face of the fitting protrusion 122 and the bottom face of the fitting groove 133, and the end portion of the fastener 15 can be avoided through the avoidance space.

Referring to fig. 4 to 6, the number of the second engaging portions 121 may be plural, and the plurality of second engaging portions 121 may be disposed at intervals on a side of the connecting member 12 facing the roller brush. In the embodiment of the utility model, two second clamping parts 121 are provided, and the two second clamping parts 121 are symmetrically distributed along the direction perpendicular to the axis of the rolling brush and are arranged on one side of the connecting piece 12 facing the rolling brush. Of course, the second clamping portions 121 may be provided in three, four or more according to different requirements.

The floor brush 100 according to the embodiment of the second aspect of the present utility model includes: the floor brush comprises a floor brush main body 20, a driving device 30 and a rolling brush assembly 10, wherein the driving device 30 is arranged on one side of the floor brush main body 20, one end of the rolling brush assembly 10 is connected with the floor brush main body 20, the other end of the rolling brush assembly 10 is in transmission fit with the driving device 30, and a connecting piece 12 is detachably connected with the floor brush main body 20. That is, the user moves the roller brush position by operating the brush body 20, and the driving device 30 drives the roller brush to brush the ground, thereby completing the cleaning of the ground, wherein the connecting member 12 is provided with a release key, the brush body 20 is provided with a locking structure matched with the release key, and the roller brush assembly 10 can be detached from the brush body 20 by pressing the release key.

Referring to fig. 3 to 4, a fourth clamping portion 21 is provided on the main body 20 of the ground brush, a fifth clamping portion 123 is provided on the connecting member 12, and the fourth clamping portion 21 and the fifth clamping portion 123 are in clamping fit. Specifically, a groove is formed on the side surface of the main body 20 of the ground brush, the connecting piece 12 is arranged in the groove, a fourth clamping portion 21 is arranged in the groove, a fifth clamping portion 123 is arranged on the connecting piece 12, and the fourth clamping portion 21 and the fifth clamping portion 123 are matched in a clamping manner so as to fixedly connect the connecting piece 12 with the main body 20 of the ground brush.

Of course, the floor brush 100 of the embodiment of the present utility model is used on the floor scrubber 1000 of fig. 1.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A roller brush assembly, comprising:

the rolling brush is provided with a first clamping part at one end, and the other end of the rolling brush is in transmission connection with the driving device;

The connecting piece, the one end of connecting piece is provided with second joint portion, first joint portion with second joint portion joint cooperation, just the other end and the brush main part of connecting piece are connected, in order will when the round brush need wash the connecting piece is taken off from the brush main part, and will when the round brush need change the round brush with the connecting piece separation.

2. The roller brush assembly of claim 1, wherein the roller brush comprises: the rolling brush comprises a rolling brush main body and a clamping piece, wherein the clamping piece is connected with the rolling brush main body, a first clamping part is arranged on the outer side of the clamping piece, and the connecting piece is matched with the clamping piece in a clamping mode.

3. The rolling brush assembly according to claim 2, wherein a clamping protrusion is arranged on the periphery of the clamping piece, the clamping protrusion surrounds the periphery of the clamping piece, the clamping protrusion forms the first clamping portion, a clamping hook is arranged on the connecting piece, the clamping hook forms the second clamping portion, and the clamping hook is matched with the clamping protrusion in a clamping manner.

4. The roller brush assembly of claim 2, wherein the roller brush further comprises: the rolling brush comprises a rolling brush main body, a clamping piece, a fixing piece and a rolling brush fixing piece, wherein the rolling brush main body is fixedly connected with the fixing piece.

5. The roll brush assembly of claim 4, wherein the roll brush further comprises: the gasket is clamped between the fastening piece and the clamping piece, and the fastening piece penetrates through the gasket and the clamping piece and then is fixedly connected with the fixing piece.

6. The roller brush assembly of claim 5, wherein at least two third clamping portions are disposed on a side of the clamping member facing the gasket, and the third clamping portions are in clamping fit with the gasket.

7. The roller brush assembly according to claim 2, wherein a side of the connecting member facing the clamping member is provided with a fitting protrusion, a side of the clamping member facing the connecting member is provided with a fitting groove, and the fitting protrusion is fitted in the fitting groove.

8. The roller brush assembly of claim 1, wherein the second clamping portions are a plurality of, and the second clamping portions are arranged at intervals on one side of the connecting piece, which faces the roller brush.

9. A floor brush, comprising:

A floor brush main body;

The driving device is arranged on one side of the ground brush main body;

The roller brush assembly of any one of claims 1-8, one end of the roller brush assembly being connected to the floor brush body and the other end of the roller brush assembly being in driving engagement with the drive means, the connector being detachably connected to the floor brush body.

10. The ground brush of claim 9, wherein a fourth clamping portion is provided on the ground brush body, a fifth clamping portion is provided on the connecting piece, and the fourth clamping portion and the fifth clamping portion are in clamping fit.

11. A floor scrubber, comprising: the floor brush of any one of claims 9-10.