CN214073148U

CN214073148U - Rolling brush of cleaning tool and cleaning tool

Info

Publication number: CN214073148U
Application number: CN202022534094.4U
Authority: CN
Inventors: 邢振宇; 顾德志
Original assignee: Suzhou Cleva Electric Appliance Co Ltd
Current assignee: Suzhou Cleva Electric Appliance Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-31
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to a burnisher's round brush and burnisher, the round brush is including rolling body and multiunit cylindricality piece, multiunit cylindricality piece locate on the outer peripheral face of the rolling body and along the circumference interval setting of the rolling body, each cylindricality piece of every group cylindricality piece sets up along the length direction interval of the rolling body, the cylindricality piece includes connecting portion and the clean portion of being connected with connecting portion, the tip of keeping away from connecting portion of clean portion is at burnisher during operation and clean surface contact, the hardness of connecting portion is less than the hardness of clean portion. The rolling brush provided by the utility model abandons the brush form in the prior art, but adopts the form of the column-shaped pieces, so that the hair is not easy to be wound, even if the hair is wound, the hair is only wound in the space between the two column-shaped pieces, and the hair is easily removed under the action of the matching of the tools such as the comb teeth; in addition, the cylindrical part comprises a cleaning part with higher hardness and a connecting part with lower hardness, so that the upper part of the cylindrical part is wear-resistant, the lower part of the cylindrical part provides swing toughness, and the service life of the cylindrical part is prolonged.

Description

Rolling brush of cleaning tool and cleaning tool

Technical Field

The utility model relates to a burnisher technical field especially relates to a burnisher's round brush and burnisher.

Background

The dust collector is an important tool for people to clean living environment and working environment. The operation principle of the cleaner is that the motor rotates at a high speed to form vacuum in the main body, and the high-speed airflow generated by the vacuum is used for sucking garbage from the suction port.

The scrubbing brush is the essential part in the dust catcher, and the scrubbing brush includes the casing and rotates the round brush of being connected with the casing, and in prior art, the round brush includes the roll body and sets up the brush on the roll body around circumference, and the brush is mostly the bristle or inserts the wool top structure, because the bristle that the bristle bundle of planting is many roots scattering state constitutes with inserting the wool top, the bristle is the form of scattering in the course of the work, very easily twines the hair, and winding hair is difficult for getting rid of, and current brush still very easily takes place wearing and tearing moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaning tool's round brush and cleaning tool to solve the technical problem that the brush that exists easily twines hair, and winding hair is difficult for getting rid of and the brush easily wears and teares among the prior art.

To achieve the purpose, the utility model adopts the following technical proposal:

a roll brush of a cleaning tool, comprising a roll body, the roll brush further comprising:

the cylindrical members of each group of cylindrical members are arranged at intervals along the circumferential direction of the roller body, each cylindrical member of each group of cylindrical members is arranged at intervals along the length direction of the roller body, each cylindrical member comprises a connecting part and a cleaning part connected with the connecting part, the connecting part is further connected with the roller body so as to connect the cylindrical member to the circumferential surface of the roller body, and the end part of the cleaning part far away from the connecting part is contacted with a cleaning surface when the cleaning tool works, wherein the hardness of the connecting part is lower than that of the cleaning part.

As the preferred technical scheme of round brush, clean portion is made by wear-resisting material, connecting portion are made by the elasticity material.

As the preferred technical scheme of the round brush, the connecting part is made of soft rubber or rubber, and the cleaning part is made of nylon or PC.

As a preferable technical scheme of the rolling brush, the end part of the cleaning part far away from the connecting part is in a generally arc shape.

In a preferred embodiment of the roller brush, a length of a portion of the cylindrical member exposed to the outer peripheral surface of the roller body is smaller than an outer diameter of the roller body.

As a preferable technical scheme of the rolling brush, the interval distance between two adjacent cylindrical members of each group of cylindrical members is not more than the outer diameter of one cylindrical member.

As a preferred technical scheme of the rolling brush, the root parts of the connecting parts in each group of cylindrical parts are connected to form a strip-shaped structure, and the strip-shaped structure is connected with the rolling body.

As the preferable technical scheme of the rolling brush, the strip-shaped structure is detachably connected with the rolling body.

As the preferred technical scheme of the rolling brush, the rolling body is provided with a slot, and the strip-shaped structure is inserted in the slot.

A cleaning implement comprising a roller brush as described in any of the above aspects.

The utility model has the advantages that:

the utility model provides a round brush, including rolling body and multiunit cylinder, multiunit cylinder is located on the outer peripheral face of the rolling body and is set up along the circumference interval of the rolling body, and, each cylinder of every group cylinder sets up along the length direction interval of the rolling body, the cylinder includes connecting portion and the clean portion of being connected with connecting portion, connecting portion still with roll body coupling in order to connect the cylinder on the outer peripheral face of the rolling body, the tip of keeping away from connecting portion of clean portion is at burnisher during operation and clean surface contact, wherein, the hardness of connecting portion is less than the hardness of clean portion. The rolling brush provided by the utility model abandons the brush form in the prior art, but adopts the form of the column-shaped pieces, so that the hair is not easy to be wound, even if the hair is wound, the hair is only wound in the space between the two column-shaped pieces, and the hair is easily removed under the action of the matching of the tools such as the comb teeth; in addition, the cylindrical part comprises a cleaning part with higher hardness and a connecting part with lower hardness, so that the upper part of the cylindrical part is wear-resistant, the lower part of the cylindrical part provides swing toughness, and the service life of the cylindrical part is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a cylindrical member according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a roller according to a first embodiment of the present invention;

fig. 3 is a schematic structural view of a cylindrical member according to a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a roller according to a second embodiment of the present invention;

fig. 5 is a schematic structural view of a rolling brush according to a second embodiment of the present invention.

In the figure:

10. rolling the body; 11. anti-winding protrusions; 111. a threaded hole; 112. a slot; 21. a cleaning section; 22. a connecting portion; 23. a strip structure; 30. a stud.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

As shown in fig. 1 and 2, the present embodiment provides a rolling brush of a cleaning tool, a roller 10 and a plurality of sets of cylindrical members, the plurality of sets of cylindrical members are arranged on the outer circumferential surface of the roller 10 and are arranged at intervals along the circumferential direction of the roller 10, each set of cylindrical members is arranged at intervals along the length direction of the roller 10, each cylindrical member includes a connecting portion 22 and a cleaning portion 21 connected with the connecting portion 22, the connecting portion 22 is further connected with the roller 10 to connect the cylindrical member to the outer circumferential surface of the roller 10, the end of the cleaning portion 21 far from the connecting portion 22 contacts with the cleaning surface when the cleaning tool is in operation, preferably, the end of the cleaning portion 21 far from the connecting portion 22 is substantially arc-shaped to improve the cleaning effect, wherein the hardness of the connecting portion 22 is lower than that of the cleaning portion 21. The rolling brush provided by the embodiment abandons the form of a brush in the prior art, adopts the form of the cylindrical parts, is not easy to wind hair, only winds the hair in the space between the two cylindrical parts even if winding, and easily removes the hair under the matching action of tools such as comb teeth and the like; in addition, the cylindrical part comprises a cleaning part 21 with high hardness and a connecting part 22 with low hardness, so that the upper part is wear-resistant, the lower part provides swing toughness, and the service life of the cylindrical part is prolonged. Further, the cleaning portion 21 is made of an abrasion resistant material, and the connecting portion 22 is made of an elastic material. Optionally, the material of the connecting portion 22 is soft rubber or rubber, and the material of the cleaning portion 21 is nylon or PC, but not limited thereto.

Preferably, the length h of the portion of the cylindrical member exposed to the outer circumferential surface of the roller body 10 is smaller than the outer diameter of the roller body 10. Two adjacent cylindrical members of each set of cylindrical members are spaced apart by a distance no greater than the outer diameter of one of the cylindrical members. The cleaning effect of the rolling brush can be ensured.

The connecting portion 22 and the cleaning portion 21 are detachably connected, and the connecting portion 22 and the cleaning portion 21 are detachably connected, so that the cleaning portion 21 can be detached separately for replacement when the cleaning portion 21 is worn, replacement together with the connecting portion 22 is avoided, and cost is reduced. Optionally, the end of the connecting portion 22 is provided with a mounting groove, a part of the cleaning portion 21 is mounted in the mounting groove, and the mounting groove forms an interference fit with the cleaning portion 21. The connecting portion 22 covers a part of the cleaning portion 21, and the connecting strength between the two portions can be improved. In addition, optionally, a stud is connected to the end of the connecting portion 22, a threaded hole is formed in the cleaning portion 21, and the stud is in threaded connection with the threaded hole; or the tail end of the connecting part 22 is provided with a clamping hook, the cleaning part 21 is provided with a clamping groove, and the clamping hook is clamped with the clamping groove. Both of the above two connection manners can achieve detachable connection between the connection portion 22 and the cleaning portion 21, and the connection is reliable and the detachment is convenient.

The connecting part 22 is detachably connected with the roller body 10, and the connecting part 22 is detachably connected with the roller body 10, so that the connecting part 22 can be detached and replaced independently when the connecting part 22 is damaged, and the cost is reduced. That is, in the present embodiment, the cleaning portion 21 and the connecting portion 22 are both independently detachable, which improves the flexibility of the roller brush in replacing parts. Optionally, a stud 30 is connected to the root of the connecting portion 22, a threaded hole 111 is formed in the roller body 10, and the stud 30 is in threaded connection with the threaded hole 111; or the root of the connecting part 22 is provided with a clamping hook, and the roller body 10 is provided with a clamping groove, and the clamping hook is clamped with the clamping groove. The two connection manners can achieve the detachable connection of the connection portion 22 and the roller body 10, and the connection is reliable and the detachment is convenient.

Further, a plurality of anti-winding protrusions 11 are arranged at intervals in the circumferential direction of the roller body 10, and when hair is wound around the roller body 10, the anti-winding protrusions 11 can lift the hair, so that the hair is prevented from being wound around the roller body 10 too tightly, and the cleaning is convenient. Preferably, the number of the anti-winding protrusions 11 is equal to the number of the groups of the cylindrical members, and the anti-winding protrusions 11 correspond to the groups of the cylindrical members one by one, the extending direction of the anti-winding protrusions 11 is the same as the distribution direction of the cylindrical members of the corresponding group, and the group of the cylindrical members is detachably connected to the anti-winding protrusions 11. So set up, can improve structural integrity.

Example two

In this embodiment, as shown in fig. 3 to 5, the root of the connecting portion 22 in each group of the column-shaped members is integrally provided with a strip-shaped structure 23, and the strip-shaped structure 23 is detachably connected to the roller 10. When a large number of worn cylindrical members are present in a certain group of cylindrical members, the group of cylindrical members can be removed from the roller body 10 as a whole, and the removal efficiency is high.

Optionally, a slot 112 is disposed on the roller body 10, and the bar-shaped structure 23 is inserted into the slot 112. Specifically, slot 112 is T-shaped, and includes first slot portion and the second slot portion that communicates mutually perpendicularly, and the width of first slot portion is greater than the width of second slot portion, and bar-shaped structure 23 can insert and locate first slot portion, and the remaining part of connecting portion 22 and cleaning portion 21 can be stretched out by the second slot portion. The connection mode is high in connection strength and convenient to disassemble and assemble, and it can be understood that the connection mode is only illustrative and is not limited to the above.

EXAMPLE III

The present embodiment provides a cleaning tool, optionally, the cleaning tool is a dust collector, the dust collector adopts a rolling brush as described in the first embodiment or the second embodiment, the rolling brush adopts a cylindrical member form, the hair is not easy to wind, even if the hair is wound, the hair is only wound in the space between the two cylindrical members, and the hair is easy to remove under the cooperation of tools such as comb teeth; in addition, the cylindrical part comprises a cleaning part 21 with high hardness and a connecting part 22 with low hardness, so that the upper part is wear-resistant, the lower part provides swing toughness, and the service life of the cylindrical part is prolonged.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A roller brush of a cleaning tool comprising a roller body (10), characterized in that the roller brush further comprises:

the cleaning tool comprises a plurality of groups of cylindrical members, wherein the groups of cylindrical members are arranged on the outer peripheral surface of the roller body (10) and are arranged at intervals along the circumferential direction of the roller body (10), the cylindrical members of each group of cylindrical members are arranged at intervals along the length direction of the roller body (10), each cylindrical member comprises a connecting part (22) and a cleaning part (21) connected with the connecting part (22), the connecting parts (22) are also connected with the roller body (10) to connect the cylindrical members on the outer peripheral surface of the roller body (10), the end parts, far away from the connecting parts (22), of the cleaning parts (21) are in contact with a cleaning surface when the cleaning tool works, and the hardness of the connecting parts (22) is lower than that of the cleaning parts (21).

2. A roller brush according to claim 1, characterized in that the cleaning part (21) is made of a wear-resistant material and the connecting part (22) is made of an elastic material.

3. The roller brush according to claim 2, wherein the connecting portion (22) is made of soft rubber or rubber, and the cleaning portion (21) is made of nylon or PC.

4. A roller brush according to any of claims 1-3, characterized in that the end of the cleaning portion (21) remote from the connecting portion (22) is substantially arc-shaped.

5. A roller brush according to any of claims 1-3, characterized in that the length (h) of the part of the cylindrical member exposed to the outer circumferential surface of the roller body (10) is smaller than the outer diameter of the roller body (10).

6. A roller brush according to any of claims 1-3 wherein two adjacent cylindrical members of each group of cylindrical members are spaced apart by a distance not greater than the outer diameter of one of the cylindrical members.

7. A roller brush according to any of claims 1-3, characterized in that the root of the connecting portion (22) in each set of cylindrical elements is connected to form a strip-like structure (23), which strip-like structure (23) is connected to the roller body (10).

8. A roller brush according to claim 7, characterized in that the strip-like structure (23) is detachably connected to the roller body (10).

9. The roller brush according to claim 8, wherein the roller body (10) is provided with a slot (112), and the strip-shaped structure (23) is inserted into the slot (112).

10. A cleaning implement comprising a roller brush according to any one of claims 1-9.