CN113057545A

CN113057545A - Brush disc

Info

Publication number: CN113057545A
Application number: CN202110293529.7A
Authority: CN
Inventors: 李振; 陈召; 陈博; 刘国中; 姚瑶; 王生贵; 程昊天
Original assignee: Shanghai Gaussian Automation Technology Development Co Ltd
Current assignee: Shanghai Gaussian Automation Technology Development Co Ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-07-02
Anticipated expiration: 2041-03-19
Also published as: CN113057545B

Abstract

The application discloses a brush disc, which comprises a brush disc body and a rotating shaft, wherein the rotating shaft is used for driving the brush disc body to rotate when being detachably connected with cleaning equipment; the brush disc body is provided with a first open slot and a second open slot, the first open slot is internally provided with first bristles, the second open slot is internally provided with second bristles, the hardness of the first bristles is greater than that of the second bristles, and the number of the bristles implanted in the open slot containing the softer second bristles on the brush disc is greater than that of the bristles implanted in the open slot containing the harder first bristles, so when the brush disc is connected with cleaning equipment for sweeping floor, the softer and dense bristles can carefully clean the floor, can comprehensively cover stains on the floor, and avoid careless leakage; the harder bristles can provide good cleaning effect for harder stubborn stains on the ground, and the cleaning capability of the brush disc is improved.

Description

Brush disc

Technical Field

The invention relates to the field of brushes, in particular to a brush disc.

Background

With the development of technology, more and more families and enterprises choose to use automatic cleaning equipment such as mopping robots to clean the ground, so as to reduce the labor required by cleaning personnel. In order to ensure the cleaning effect, the brush plate for sweeping the floor on the cleaning apparatus needs to have a sufficient cleaning ability. When the cleaning ability of the brush disc is insufficient, even if the brush disc repeatedly cleans the same ground for many times, the complete removal of the stains on the ground cannot be guaranteed.

Therefore, a brush disc with high cleaning ability is needed to solve the technical problem that the prior brush disc cannot completely clean stubborn stains on the ground.

Disclosure of Invention

In order to solve the defects of the prior art, the main object of the present invention is to provide a brush disc to solve the above technical problems of the prior art.

In order to achieve the above object, the present invention provides in a first aspect a brush tray comprising: the cleaning brush comprises a brush disc body and a rotating shaft detachably connected with the brush disc body, wherein the rotating shaft is used for driving the brush disc body to rotate when detachably connected with cleaning equipment;

the toothbrush comprises a toothbrush disk body and is characterized in that a first slot and a second slot are formed in the toothbrush disk body, first bristles are arranged in the first slot, second bristles are arranged in the second slot, the hardness of the first bristles is greater than that of the second bristles, and the number of the first bristles contained in the first slot is less than that of the second bristles contained in the second slot.

In some embodiments, the brush disc body is provided with at least one water guiding hole, and the brush disc body is further provided with a water guiding plate having an inclined surface, so that when the rotating shaft drives the brush disc body to rotate, water flowing out of the water guiding hole on the inclined surface is guided to the first bristles and the second bristles.

In some embodiments, the length of the first bristles is greater than the length of the second bristles.

In some embodiments, the diameter of the first bristles is greater than the diameter of the second bristles.

In some embodiments, the brush disk body is provided with a magnetic-type connecting piece for magnetically connecting the rotating shaft.

In some embodiments, the brush disc body is provided with a first area and a second area, the first area is provided with the first slot, the second area is provided with the second slot, and the total area of the first area is smaller than that of the second area.

In some embodiments, the first region and the second region respectively include at least one ring shape having a preset outer diameter and a preset inner diameter corresponding to a preset point as a center.

In some embodiments, the first area comprises at least one fan-shaped annular area, and the second area comprises all areas except the first area in a preset area.

In some embodiments, a through hole and a pressure spring are arranged on the brush disc body, the shape of the through hole and the shape of the pressure spring are adapted to the rotating shaft, the rotating shaft is inserted into the through hole, and the pressure spring fixes the rotating shaft so that the brush disc body is detachably connected with the rotating shaft.

In a second aspect, the present application provides a cleaning appliance comprising a brush disc as described above.

The invention has the following beneficial effects:

the application provides a brush disc, which comprises a brush disc body and a rotating shaft detachably connected with the brush disc body, wherein the rotating shaft is used for driving the brush disc body to rotate when detachably connected with cleaning equipment; the brush disc body is provided with a first open slot and a second open slot, the first open slot is internally provided with first bristles, the second open slot is internally provided with second bristles, the hardness of the first bristles is greater than that of the second bristles, and the softer bristles can carefully clean the ground when the brush disc is connected with cleaning equipment for cleaning the floor due to the fact that the number of the bristles implanted in the open slot containing the softer second bristles on the brush disc is greater than that of the bristles implanted in the open slot containing the harder first bristles, so that stains on the ground can be comprehensively covered, and careless leakage is avoided; the hard brush hair can provide good cleaning effect for hard and stubborn stains on the ground, and the cleaning capability of the brush disc is improved;

furthermore, the application also provides that the brush disc body is provided with at least one water diversion hole, the brush disc body is also provided with a water diversion plate with an inclined plane, and the water diversion plate is used for guiding water flowing out of the water diversion hole on the inclined plane to the first bristles and the second bristles when the rotating shaft drives the brush disc body to rotate;

the length of the first bristles is set to be larger than that of the second bristles, so that the ground grabbing capacity of the first bristles when the brush disc cleans the ground can be further improved, the first bristles with larger areas can be ensured to contact stains on the ground, and the cleaning capacity of harder solid stains is improved;

the diameter of the first bristles is set to be larger than that of the second bristles, so that the hardness of the first bristles can be further improved, and the cleaning capability of the first bristles on hard solid stains on the ground is further improved;

the application discloses be equipped with first region and second region on the brush dish body, be equipped with in the first region first fluting, be equipped with in the second region the second fluting, the total area in first region is less than the total area in second region has guaranteed that softer brush hair has covered more areas on the brush dish, has avoided harder brush hair too much to lead to ground damage.

All products of the present invention need not have all of the above-described effects.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front view of a brush plate provided by an embodiment of the present application;

FIG. 2 is a bottom view of a brush plate provided in an embodiment of the present application;

FIG. 3 is a side view of a brush plate provided in an embodiment of the present application;

FIG. 4 is a side view of a brush plate provided in an embodiment of the present application;

fig. 5 is a bottom view of a brush plate according to an embodiment of the present disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem that the cleaning effect of the brush disc on the ground is not ideal due to the fact that the brush disc cannot provide enough cleaning capacity in the prior art, the application provides the brush disc, the soft bristles can sweep away easily-cleaned stains on the ground in a large area by arranging the two types of bristles with different hardness on the brush disc, the hard bristles can clean harder stubborn stains on the ground, and the cleaning effect of the stains on the ground is guaranteed.

Example one

The brush tray according to the embodiment of the present application will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the present application provides a brush tray including a brush tray body 100 and a rotation shaft 200 detachably coupled thereto.

As shown in fig. 2, the brush tray 100 is provided with a plurality of first slots 110 and a plurality of second slots 120. First bristles are arranged in the first grooves 110, second bristles are arranged in the second grooves 120, and the number of the first bristles contained in each first groove is less than that of the second bristles contained in each second groove. Preferably, the same number of first bristles may be disposed in each first slot, and the same number of second bristles may be disposed in each second slot.

The first bristles and the second bristles can be made of the same material or different materials. When the first bristles and the second bristles are made of the same material, the first bristles can have a greater hardness than the second bristles by making the diameter of the first bristles greater than the diameter of the second bristles. When the first bristles and the second bristles are made of different materials, the first bristles can be made of a harder material, and the second bristles can be made of a softer material, so that the hardness of the first bristles is higher than that of the second bristles. The first bristles and the second bristles may be made of any material that can be used to manufacture the bristles, such as nylon, PP plastic (polypropylene), and the like, which is not limited in this application. Preferably, the diameter of the first bristles may be 0.4mm, and the diameter of the second bristles may be 0.2 mm.

The brush disc body can be provided with any number of first slots and second slots, and the number of the first slots is preferably less than that of the second slots, so that the situation that the harder first bristles on the brush disc are too many to scratch the ground is avoided.

In order to improve the contact area between the first bristles and the ground, the lengths of the first bristles can be larger than those of the second bristles, and when the brush disc horizontally displaces along the ground, the contact area between the first bristles and the ground is larger, so that stubborn stains on the ground can be more efficiently cleaned.

As shown in fig. 3, the brush plate 100 is further provided with a magnetic coupling member 130 for magnetically coupling the brush plate 100 to the rotating shaft 200. The magnetic connector 130 and the brush tray 100 are provided with through holes having a shape corresponding to the cross section of the rotation shaft. When the rotating shaft 200 is inserted into the through hole, as shown in fig. 3, the magnetic connecting member 130 is magnetically connected to the rotating shaft 200, and the pressure spring 140 and the pressure spring retainer 150 disposed on the brush holder body fix the position of the rotating shaft to prevent the rotating shaft from moving.

As shown in fig. 2, at least one water guide hole 190 is formed on the body of the brush tray. As shown in fig. 4, the brush tray body is provided with a water guide plate 160 having an inclined surface. When cleaning device drives the axis of rotation when rotatory, the axis of rotation can drive the brush disk body simultaneously and rotate, cleaning device supplies water to the brush disk body through the diversion hole simultaneously for water that flows out in the diversion hole is got rid of on the inclined plane of diversion board 160 because centrifugal force, and guide water to brush hair 300 once more by the inclined plane, make the moisture that flows out in the diversion hole 6 can fully wet first brush hair and second brush hair, the moisture on the brush hair can make subaerial spot dissolve, the cleaning power of brush disk has been promoted.

The bottom of the brush disc body is provided with at least one first area and at least one second area. The first slot is disposed in the first region and the second slot is disposed in the second region. As shown in fig. 2, the first region 170 may include a plurality of fan-shaped regions, and the second region 180 includes all regions except the first region 170 within a predetermined circle. As shown in fig. 5, the first region 170 and the second region 180 may further include a plurality of circular ring-shaped regions with a predetermined outer diameter and a predetermined inner diameter corresponding to a predetermined origin as a center of a circle. The first region and the second region may also be arranged on the bottom of the brush tray body in any other manner, which is not limited in this application.

Example two

Corresponding to the embodiment, the application provides a cleaning device, which comprises the brush disc, wherein the cleaning device is detachably connected with the rotating shaft of the brush disc and can supply water to the water diversion hole of the brush disc. When started, the electronics of the cleaning device drive the rotating shaft to rotate, so that the brush disc can rub against the ground and wash the ground.

In the description of the present invention, it is to be understood that the terms "X axis", "Y axis", "Z axis", "vertical", "parallel", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A brush tray, comprising: the cleaning brush comprises a brush disc body and a rotating shaft detachably connected with the brush disc body, wherein the rotating shaft is used for driving the brush disc body to rotate when detachably connected with cleaning equipment;

2. The brush tray according to claim 1, wherein the brush tray body is formed with at least one water guide hole, and the brush tray body is further provided with a water guide plate having an inclined surface for guiding water flowing out of the water guide hole on the inclined surface to the first bristles and the second bristles when the brush tray body is rotated by the rotation shaft.

3. A brush tray according to claim 1 or 2, wherein the length of the first bristles is greater than the length of the second bristles.

4. A brush disc according to claim 1 or 2, wherein the diameter of the first bristles is greater than the diameter of the second bristles.

5. A brush holder according to claim 1 or 2, wherein the brush holder body is provided with a magnetic coupling member for magnetically coupling the rotary shaft.

6. A brush tray according to claim 1 or 2, wherein the brush tray body is provided with a first region and a second region, the first region being provided with the first slot therein, the second region being provided with the second slot therein, the total area of the first region being smaller than the total area of the second region.

7. The brush disc according to claim 6, wherein the first region and the second region respectively comprise at least one ring shape having a corresponding predetermined outer diameter and a predetermined inner diameter with a predetermined point as a center.

8. A brush disc according to claim 6, wherein the first zone comprises at least one sector-annular zone and the second zone comprises all zones within a predetermined zone except the first zone.

9. The brush disc according to claim 1 or 2, wherein the brush disc body is provided with a through hole and a compression spring, the shape of the through hole and the shape of the compression spring are adapted to the rotating shaft, the rotating shaft is inserted into the through hole, and the compression spring fixes the rotating shaft so that the brush disc body is detachably connected with the rotating shaft.

10. A cleaning device comprising a brush tray according to any of claims 1 to 9.