CN212368877U

CN212368877U - High-efficiency rolling brush for dust collector and dust collector comprising same

Info

Publication number: CN212368877U
Application number: CN202021785051.7U
Authority: CN
Inventors: 邢天博; 邢俊东
Original assignee: Suzhou Rongxuan Electrical Appliance Co ltd
Current assignee: Suzhou Rongxuan Electrical Appliance Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-01-19
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a high-effect round brush and contain its dust catcher for dust catcher. The utility model discloses a high-effect round brush includes the round brush body, be provided with a plurality of cleaning brush somatic parts on the surface of the round brush body, cleaning brush somatic part is including relative first brush somatic part and the second brush somatic part that sets up, the straight line at two tip places of first brush somatic part is not on same straight line with the straight line at two tip places of second brush somatic part, be provided with the sunken dirt thing guiding gutter to the axial centerline of the round brush body at the middle part of every cleaning brush somatic part, be provided with first brush body and second brush body respectively in the both sides of dirt thing guiding gutter. The first brush body and the second brush body are respectively selected from at least one of wool tops, hairbrushes and flocked cloth. Utilize the utility model discloses a round brush can prevent effectively that hair from causing the card to die to its winding, treats the absorption efficiency height of cleaning thing to can satisfy the user demand of multiple occasion.

Description

High-efficiency rolling brush for dust collector and dust collector comprising same

Technical Field

The utility model relates to the technical field of electrical apparatus, concretely relates to a high-effect round brush and contain its dust catcher for dust catcher.

Background

With the improvement of the living standard of people, the dust collector becomes an indispensable cleaning tool for people's daily life and some industrial occasions. The rolling brush is an important part of the dust collector, is contacted with dust waiting for cleaning objects and rotates under the driving of the driving mechanism to realize the collection of the objects to be cleaned to the dust collection opening of the dust collector so as to realize the removal of the objects to be cleaned.

The existing rolling brush of the dust collector is easy to be clamped by hair during rotation, and has low cleaning and adsorbing efficiency on objects to be cleaned and high use cost.

In addition, the rolling brush of the conventional floor brush of the vacuum cleaner is usually formed by coating a single lint, a single wool top, or a single leather strip on the surface of a round rolling body, and the rolling brush is driven to adsorb dust. Because the existing dust collector floor brush is single in design and limited in use environment, consumers need to replace different rolling brushes according to different use occasions, the use is inconvenient, and the use cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages, an object of the present invention is to provide a high performance rolling brush for a vacuum cleaner and a vacuum cleaner including the same. The utility model discloses a round brush can prevent effectively that hair from causing the card to die immobility to its winding, treats the absorption efficiency height of cleaning thing to can satisfy the user demand of multiple occasion.

The high-efficiency rolling brush for the dust collector comprises a rolling brush body, a plurality of cleaning brush body parts which are arranged at intervals are arranged on the outer surface of the rolling brush body, the cleaning brush body part comprises a first brush body part and a second brush body part which are oppositely arranged, the ends of the first brush body part and the second brush body part which are far away from each other are respectively positioned at the two ends which are close to the rolling brush body, the end portions of the first brush body portion and the second brush body portion that are close to each other are located near the center of the rolling brush body in the longitudinal direction, the straight line where the two end parts of the first brush body part are located and the straight line where the two end parts of the second brush body part are located are not on the same straight line, and a dust guide groove which is sunken towards the axial center line of the rolling brush body is arranged in the middle of each cleaning brush body part along the length direction of the cleaning brush body part, and a first brush body and a second brush body are respectively arranged on two sides of the dust guide groove. Therefore, through the utility model discloses a first brush somatic part and second brush somatic part set up the position to and can make big granule dirt thing and hair draw close and get into the inlet scoop of dust catcher to the centre of the round brush somatic part under the effect of dirt guiding gutter, therefore make the round brush can both keep steady rotation in the longer time, can not blocked motionlessly by treating the cleaning object.

Further, the ends of the first brush body portion and the second brush body portion that are close to each other are connected to each other.

Further, the first brush body portion and the second brush body portion together form a shape that is any one of the following shapes: v-shaped, U-shaped with an outward opening, herringbone, in-shaped or arc-shaped.

Further, the ends of the first brush body portion and the second brush body portion that are close to each other are not connected.

Further, the first brush body portion and the second brush body portion together form a "figure eight".

Further, the first brush body and the second brush body are respectively selected from at least one of wool tops, hairbrushes and flocked cloth. Therefore, the floor brush of the utility model is suitable for various application occasions such as floors, floor tiles, carpets, sofas, beds and the like, and has good dust removal effect, low use cost and high dust removal efficiency.

Furthermore, the rolling brush body comprises a central cylinder and a brush hair fixing shell which is sleeved outside the central cylinder, the central cylinder is detachably connected with the brush hair fixing shell, and the cleaning brush body is arranged on the outer surface of the brush hair fixing shell. Therefore, the roller brush body is provided with the detachable central cylinder and the brush fixing shell, so that the cleaning brush body is convenient to detach, replace and clean.

Furthermore, the surface of center cylinder is provided with at least one inside sunken joint groove along its circumference direction, the joint groove along the axial direction setting of center cylinder the internal surface of the fixed casing of brush hair be provided with at least one with the joint edge that the joint groove phase-match set up.

Furthermore, the brush further comprises fixed end covers arranged at two ends of the rolling brush body, and the fixed end covers are used for fixing the central column body and the brush hair fixing shell.

The utility model also provides a dust catcher, it includes aforementioned high-effect round brush.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is a schematic perspective view of a modified structure according to a first embodiment of the present invention;

fig. 3 is a schematic perspective view of a second embodiment of the present invention;

fig. 4 is a schematic perspective view of a modified structure according to a second embodiment of the present invention;

fig. 5 is a schematic perspective view of a third embodiment of the present invention;

fig. 6 is a schematic perspective view of a central column according to a third embodiment of the present invention;

fig. 7 is a schematic cross-sectional structure view of a bristle fixing housing according to a third embodiment of the present invention.

In the figure:

1. a rolling brush body; 11. a central column; 111. a clamping groove; 12. the brush hair is fixed on the shell; 121. clamping the joint edge; 13. fixing an end cover; 2. cleaning the brush body portion; 21. a first brush body portion; 22. a second brush body portion; 23. a dust diversion trench; 24. a first brush body; 25. a second brush body.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

The first embodiment is as follows:

referring to fig. 1, the high-performance roll brush for a vacuum cleaner of the present embodiment includes a roll brush body 1, and a plurality of cleaning brush body portions 2 disposed at intervals are provided on an outer surface of the roll brush body 1, and the cleaning brush body portions 2 include a first brush body portion 21 and a second brush body portion 22 disposed opposite to each other. The ends of the first brush body portion 21 and the second brush body portion 22 that are away from each other are located near both ends of the roll brush body 1, respectively. The cleaning brush body portion 2 of the present embodiment may be configured such that the two end portions of the first brush body portion 21 and the second brush body portion 22 which are away from each other are provided at the two end portions of the rolling brush body 1 as shown in fig. 1, or the cleaning brush body portion 2 may be provided in the central region of the outer surface of the rolling brush body 1 as shown in fig. 2.

The end portions of the first brush body portion 21 and the second brush body portion 22 close to each other in the present embodiment are located near the center of the roller brush body 1 in the length direction, the end portions of the first brush body portion 21 and the second brush body portion 22 close to each other in the present embodiment are connected to each other, and the straight line where the two end portions of the first brush body portion 21 are located and the straight line where the two end portions of the second brush body portion 22 are located are not on the same straight line, the shape formed by the first brush body portion 21 and the second brush body portion 22 in the present embodiment is a V shape, obviously, the shape may also be a U shape, a herringbone shape, a go-in shape, an arc shape, or the like, in which the opening is opened outwards, so that large particles of dust and other impurities can be conveniently brushed from the two ends of the roller brush body 1 to the middle, and the winding of hair and the like to the roller shaft of the roller brush body 1 is.

In the present embodiment, each cleaning brush body 2 is provided at a middle portion thereof with a dust guide groove 23 depressed toward an axial center line of the drum brush body 1 along a length direction thereof, and a first brush body 24 and a second brush body 25 are respectively provided at both sides of the dust guide groove 23. The first brush body 24 and the second brush body 25 are provided in a shape conforming to the shape of the first brush body portion 21 and the second brush body portion 22.

The first brush body 24 and the second brush body 25 of the present invention are selected from at least one of a wool top, a brush, and a flocked fabric. Therefore, large particles of dust and hair can be transported toward the middle of the roller brush body 1 by the dust guide groove 23 without winding the roller, and the roller brush body 1 can be rotated smoothly.

Example two:

referring to fig. 3 and 4, the present embodiment differs from the first embodiment in that the ends of the first brush body portion 21 and the second brush body portion 22 of the present embodiment that are close to each other are not connected. The first brush body portion 21 and the second brush body portion 22 together form a figure of eight. Therefore, the dust and other impurities swept in by the first brush body part 21 and the second brush body part 22 can be collected in the area between the first brush body part 21 and the second brush body part 22, and can conveniently enter the dust suction channel of the dust collector to be sucked in time.

Example three:

referring to fig. 5 to 7, the roller brush body 1 of the present embodiment is different from the first embodiment or the second embodiment only in that the roller brush body 1 includes a central column 11, a bristle fixing housing 12 disposed outside the central column 11, and fixing end caps 13 disposed at both ends of the roller brush body 1, the central column 11 is detachably connected to the bristle fixing housing 12, and the cleaning brush body 2 is disposed on an outer surface of the bristle fixing housing 12. At least one clamping groove 111 which is sunken inwards is formed in the outer surface of the central column body 11 along the circumferential direction of the central column body, the clamping groove 111 is formed in the axial direction of the central column body 11, and at least one clamping edge 121 which is matched with the clamping groove 111 is formed in the inner surface of the brush fixing shell 12. The opening of the catching groove 111 near the catching edge 121 is smaller than the width of the groove bottom of the catching groove 111, thereby ensuring stable connection when the bristle fixing housing 12 is fitted over the center post 11. The connection between the fixed end cap 13 and the bristle-fixing housing 12 of this embodiment can be screw or snap. Thus, by providing the roller brush body 1 as two parts, a center cylinder 11 and a bristle-fixing housing 12, which are detachable, it is possible to facilitate replacement and cleaning of the cleaning brush body 2. Fig. 5 to 7 show only the first brush body portion 21 and the second brush body portion 22 at two ends thereof which are away from each other, respectively, at the two ends of the roller brush body 1, and it is apparent that the roller brush body 1 may also adopt the structure of the central cylinder 11, the bristle fixing case 12 and the fixing cap 13 in fig. 5 to 7 when the cleaning brush body portion 2 is disposed at the central region of the outer surface of the roller brush body 1.

Example four:

the present embodiment is a vacuum cleaner including the high-performance rolling brush in the first to third embodiments, and the vacuum cleaner of the present embodiment can effectively reduce the winding of hair and the like on the rolling brush, has high efficiency of absorbing and removing impurities such as dust and the like, and can meet the cleaning requirements of various places (such as floors, floor tiles, carpets, sofas, and beds).

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A high-efficiency rolling brush for a dust collector comprises a rolling brush body and is characterized in that a plurality of cleaning brush body parts which are arranged at intervals are arranged on the outer surface of the rolling brush body, the cleaning brush body part comprises a first brush body part and a second brush body part which are oppositely arranged, the ends of the first brush body part and the second brush body part which are far away from each other are respectively positioned at the two ends which are close to the rolling brush body, the end portions of the first brush body portion and the second brush body portion that are close to each other are located near the center of the rolling brush body in the longitudinal direction, the straight line where the two end parts of the first brush body part are located and the straight line where the two end parts of the second brush body part are located are not on the same straight line, and a dust guide groove which is sunken towards the axial center line of the rolling brush body is arranged in the middle of each cleaning brush body part along the length direction of the cleaning brush body part, and a first brush body and a second brush body are respectively arranged on two sides of the dust guide groove.

2. The high performance roller brush for a vacuum cleaner as recited in claim 1, wherein ends of the first brush body portion and the second brush body portion that are adjacent to each other are connected to each other.

3. The high-performance round brush for a vacuum cleaner according to claim 2, wherein the first brush body portion and the second brush body portion collectively form a shape of any one of the following shapes: v-shaped, U-shaped with an outward opening, herringbone, in-shaped or arc-shaped.

4. The high performance roller brush for a vacuum cleaner as recited in claim 1, wherein ends of the first brush body portion and the second brush body portion that are adjacent to each other are not connected.

5. The high performance roll brush for a vacuum cleaner according to claim 4, wherein the first brush body portion and the second brush body portion together form a figure of "eight".

6. The high performance roll brush for a vacuum cleaner as claimed in any one of claims 1 to 5, wherein the first brush body and the second brush body are each selected from at least one of a bristle bar, a brush, and a flocked fabric.

7. The high performance roller brush for vacuum cleaner as claimed in any one of claims 1 to 5, wherein the roller brush body comprises a central cylinder and a bristle fixing housing fitted around the central cylinder, the central cylinder is detachably connected to the bristle fixing housing, and the cleaning brush body is disposed on an outer surface of the bristle fixing housing.

8. The high performance round brush for vacuum cleaner as claimed in claim 7, wherein at least one engaging groove is formed on an outer surface of the center cylinder along a circumferential direction thereof, the engaging groove is formed along an axial direction of the center cylinder, and at least one engaging edge is formed on an inner surface of the bristle fixing housing to be matched with the engaging groove.

9. The high-performance round brush for a vacuum cleaner as claimed in claim 8, further comprising fixing end caps provided at both ends of the round brush body for fixing the center cylinder to the bristle fixing housing.

10. A vacuum cleaner comprising the high performance brush of any one of claims 1-5, 8, and 9.