CN215914453U

CN215914453U - Scrubbing brush and ground cleaning equipment

Info

Publication number: CN215914453U
Application number: CN202120561957.9U
Authority: CN
Inventors: 武新新; 童瑞鑫; 董国龙; 王永强; 丁亚
Original assignee: Dreame Technology Suzhou Co ltd
Current assignee: Dreame Technology Suzhou Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-03-01
Anticipated expiration: 2031-03-18

Abstract

The utility model provides a floor brush and a floor cleaning device with the floor brush, wherein the floor brush comprises: a base provided with a mounting cavity; the rolling brush is rotatably arranged on the base and used for cleaning a surface to be cleaned; the sewage tank is movably arranged in the mounting cavity and is used for collecting the dirt scraped from the rolling brush; and the upper cover is positioned above the sewage tank and is used for being held by a user to move the sewage tank, and the upper cover is detachably connected with the base. Through setting the upper cover to the form that can jointly remove the sewage case for when needing to take out the sewage case, can take out the sewage case through the mode of taking off the upper cover, simultaneously, the staff can empty the dirty of sewage incasement through taking the upper cover, need not with sewage case direct contact, can keep the health of hand, improve and use the travelling comfort, use experience better.

Description

Scrubbing brush and ground cleaning equipment

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of cleaning appliances, in particular to a floor brush and floor cleaning equipment.

[ background of the utility model ]

Ground cleaning equipment such as floor cleaning machine including the scrubbing brush and connect the main part on the scrubbing brush, the main part is used for supplying the staff to grip and moves on waiting to clean the face with the drive scrubbing brush on ground, is provided with the round brush by the rotatory motor drive in the scrubbing brush, cleans ground through the rotation of round brush.

The floor brush generally comprises a base, a sewage tank installed in the base and an upper cover covering the sewage tank, wherein the sewage tank is used for collecting dirt adsorbed on the roller brush, and the upper cover is detachably connected with the base and used for limiting the sewage tank in the base. When the dirt in the sewage tank needs to be treated, the quick-release button arranged on the upper cover needs to be pressed down firstly, so that the upper cover is disconnected with the base, then the upper cover is lifted, and then the sewage tank is taken out from the base to be cleaned.

The prior art has a drawback in that, when the dirt in the sewage tank is treated, the sewage tank needs to be touched and lifted by hand and then dumped to discharge the dirt. However, after the floor brush is used, not only the inside of the sewage tank but also the outside (especially the surface opposite to the rolling brush) of the floor brush can be polluted, and when a user takes out the sewage tank by hands, the floor brush is easy to be polluted, which is not beneficial to keeping the sanitation of the hands, and has poor use comfort and poor use experience.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

[ Utility model ] content

The utility model aims to provide a floor brush and floor cleaning equipment, which are used for treating dirt in a floor brush sewage tank, and hands are not easy to be stained with the dirt.

The purpose of the utility model is realized by the following technical scheme:

on the one hand, the utility model provides a floor brush, include:

a base provided with a mounting cavity;

the rolling brush is rotatably arranged on the base and used for cleaning a surface to be cleaned;

the sewage tank is movably arranged in the mounting cavity and is used for collecting the dirt scraped from the rolling brush; and

the upper cover is positioned above the sewage tank and used for being held by a user to move the sewage tank, and the upper cover is detachably connected with the base.

Further, the sewage tank comprises a tank body and a bottom cover connected to the bottom of the tank body, and the tank body is provided with an opening corresponding to the bottom cover.

Further, a sealing gasket is mounted on the bottom cover and located between the bottom cover and the opening, and the sealing gasket is used for achieving sealing between the bottom cover and the opening.

Further, the box is provided with the spread groove and is located connecting axle on the lateral wall of spread groove, the bottom be provided with extend to in the spread groove and with but connecting axle swivelling joint's linking arm.

Furthermore, the sewage tank also comprises a locking structure for locking the bottom cover and the tank body.

Furthermore, the sewage tank is provided with a sewage discharge port communicated with the inside of the sewage tank and a plug connected to the sewage discharge port.

Further, the sewage draining outlet is close to the bottom of the sewage tank.

Further, the upper cover is detachably connected with the sewage tank; or the upper cover and the sewage tank are integrally formed.

Further, the scrubbing brush still including be used for striking off dirty strip of scraping on the round brush, the slot hole has been seted up to the sewage case, dirty that the strip of scraping was scraped gets into in the sewage case through the slot hole.

In another aspect, the utility model also provides a floor cleaning device comprising a floor brush as described in any one of the above.

Compared with the prior art, the utility model has the following beneficial effects:

1. the upper cover is arranged to be capable of moving the sewage tank, so that the sewage tank can be taken out in a mode of taking down the upper cover when the sewage tank needs to be taken out, and meanwhile, hands can pour dirt in the sewage tank by taking the upper cover without directly contacting with the sewage tank, so that the sanitation of the hands can be kept, the use comfort is improved, and the use experience is better;

2. the bottom of the sewage tank body is provided with the opening and the bottom cover for sealing the opening, after the bottom cover is opened, the dirt in the tank body can be discharged more fully and thoroughly, the dirt discharging effect is better, and meanwhile, the sewage tank is more convenient to clean;

3. the bottom cover is provided with the linking arm of rotatable coupling in the spread groove of box, can open or seal the opening through rotating the bottom cover, and it is more convenient to use.

[ description of the drawings ]

FIG. 1 is a schematic view of the structure of a floor brush according to the present invention.

Fig. 2 is a schematic structural view of the base in the present invention.

Fig. 3 is a schematic view showing the construction of the upper cover and the sewage tank in the present invention.

Figure 4 is a cross-sectional view of a floor brush according to the present invention.

Fig. 5 is an enlarged view of a portion I in fig. 4.

FIG. 6 is a bottom view of the waste water tank of the present invention.

Fig. 7 is a schematic structural view of the bottom cover of the present invention.

Fig. 8 is a schematic view of the connecting arm of the present invention mounted in the connecting groove.

FIG. 9 is an exploded view of the waste tank and the bulkhead of the present invention.

FIG. 10 is a schematic view of the floor care appliance of the present invention.

[ detailed description ] embodiments

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. 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 application.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in fig. 1 to 9, a floor brush according to a preferred embodiment of the present invention comprises a base 1, a rolling brush 4 rotatably mounted on the base 1, a waste water tank 2 disposed in the base 1, and an upper cover 3 detachably connected to the base 1.

As shown in fig. 2, a first end cap 11 and a second end cap 12 are disposed at two ends of the base 1, and two ends of the rolling brush 4 are rotatably connected to the first end cap 11 and the second end cap 12, respectively. The rolling brush 4 is used for contacting with a floor surface to be cleaned, is driven to rotate by a motor, is provided with a brush hair layer 40 which is positioned outside and has good water absorption, and the brush hair layer 40 has good absorption capacity for debris, sewage and other dirt. Through the rotation of round brush 4, can absorb the back with the dirty on treating the cleaning surface and shift to in sewage case 2 through the hole of seting up on sewage case 2 to the clean surface of treating has good clean effect.

The base 1 is provided with an installation cavity 10 for installing the sewage tank 2, and the sewage tank 2 is accommodated in the installation cavity 10 and can be drawn out from the installation cavity 10 in a lifting mode. In a preferred embodiment, the shape of the waste water tank 2 is adapted to the shape of the mounting cavity 10, so that the waste water tank 2 is more stable and does not shake after being mounted in the mounting cavity 10.

As shown in fig. 1 to 3, the upper cover 3 is located above the waste water tank 2, and is provided with a holding portion 30 detachably connected to the base 1, and the detachable connection between the two can be realized by a structure in the prior art, which is not described in detail herein. Quick release buttons 31 are arranged on two sides of the holding part 30, and the upper cover 3 can be separated from the base 1 by pressing the quick release buttons 31 on the two sides of the holding part 30; after releasing the quick release button 31, the quick release button 31 will be reset by an elastic member such as a spring, so as to connect the upper cover 3 with the base 1. When the upper cover 3 is coupled to the base 1, the waste water tank 2 is confined in the installation chamber 10.

Further, upper cover 3 links to each other with sewage case 2, when pulling down upper cover 3 from base 1, sewage case 2 will be along with upper cover 3 together removes to make sewage case 2 can be taken out from installation cavity 10 through removing upper cover 3, can handle the dirty that is located sewage case 2 after taking out, this in-process, because the staff need not direct contact sewage case 2, consequently the staff can not be infected with the dirty of sewage case 2 outside, be favorable to keeping the health of hand, effectual use experience that has improved.

The connection mode of the upper cover 3 and the sewage tank 2 is not limited, and in a preferred embodiment, the upper cover 3 and the sewage tank 2 are integrally formed; in another preferred embodiment, the upper cover 3 and the waste water tank 2 are detachably connected, for example, the waste water tank 2 can be locked to the upper cover 3 by a fastening member such as a bolt, and the waste water tank 2 can be separated from the upper cover 3 by unscrewing the bolt after being taken out together with the upper cover 3.

As shown in fig. 3 to 5, the roller brush 4 is disposed adjacent to the soil tank 2, and a first surface 25 of the soil tank 2 facing the roller brush 4 is formed with a long hole 20, and the long hole 20 extends along an axial direction of the roller brush 4 to allow the soil adsorbed on the roller brush 4 to enter the soil tank 2 through the long hole 20 to a greater extent. In this embodiment, the number of the rolling brushes 4 is two, and the rolling brushes are respectively located on two sides of the sewage tank 2. When the floor scrubbing apparatus is in use, a person typically pushes the floor brush in a face-to-face direction so that the roller brush 4 can be divided into a rear roller brush relatively close to the user and a front roller brush relatively far from the user. It will be appreciated that, in use, the front roller brush will contact the dirt first, and will take up most of the dirt on the floor and transfer it into the waste water tank 2, and the rear roller brush will mainly serve to clean up the remaining small amount of dirt on the floor, so that, as a preferred embodiment, the slot 20 is provided on the first surface 25 of the waste water tank 2 facing the front roller brush; of course, in other embodiments, it is also possible to provide the long holes 20 on both surfaces of the wastewater tank 2 corresponding to the front and rear roll brushes.

In order to further promote the dirt to enter the elongated hole 20, a scraper bar 5 is also connected to the first surface 25 above the elongated hole 20, and a portion of the scraper bar 5 is inserted obliquely into the bristle layer 40 of the roller brush 4. When the floor brush works, the rolling brush 4 rotates anticlockwise, dirt on the brush hair layer 40 is continuously scraped and squeezed by the scraping strip 5 to be separated from the rolling brush 4, and the scraped and squeezed dirt enters the sewage tank 2 through the long hole 20. After the dirt on the rolling brush 4 is scraped, the rolling brush 4 is cleaner, so that the cleaning effect is better and the ground cannot be polluted repeatedly in the process of continuously cleaning the ground. Preferably, the wiper strip 5 also extends in the axial direction of the roller brush 4 to increase the wiping length of the roller brush 4.

After the upper cover 3 and the sewage tank 2 are taken down from the base 1, the sewage in the sewage tank 2 needs to be treated, at the moment, the sewage can be discharged by utilizing the long hole 20 on the sewage tank 2, specifically, only the upper cover 3 needs to be held, then the sewage tank 2 is tilted, the long hole 20 faces downwards, and the sewage in the sewage tank 2 can be discharged from the long hole 20 under the action of gravity.

In order to thoroughly drain the dirt in the sewage tank 2, in this embodiment, the sewage tank 2 includes a tank body 21 and a bottom cover 22 connected to the bottom of the tank body 21, as shown in fig. 6, an opening 210 is formed at the bottom of the tank body 21, the bottom cover 22 is installed at a position corresponding to the opening 210 and used for sealing the opening 210, after the bottom cover 22 is opened, the dirt in the sewage tank 2 can be discharged, because the opening 210 has a larger opening area, a dead angle is not easy to exist, so that the dirt can be more thoroughly discharged, and meanwhile, the inside of the sewage tank 2 can be more conveniently flushed. In order to further enhance the sealing effect against the opening 210, a gasket 220 is mounted on the bottom cover 22, and the gasket 220 is located between the bottom cover 22 and the opening 210 for sealing between the bottom cover 22 and the opening 210.

A locking structure (not shown) is further disposed between the bottom cover 22 and the box 21, so that the bottom cover 22 can be reliably connected to the box 21, the locking structure may be, for example, a hand screw, which penetrates through the bottom cover 22 and is connected to the box 21, so that the bottom cover can be easily assembled and disassembled, and meanwhile, the sealing gasket 220 can be clamped between the bottom cover 22 and the box 21 by locking the hand screw, so that the sealing effect is better.

In order to further facilitate the opening of the bottom cover 22, as shown in fig. 6 to 8, a connecting groove 211 is formed on a second surface 26 (i.e., a surface facing the rear roller brush) of the box body 21 opposite to the first surface 25, the connecting groove 211 is communicated to the bottom surface 27 of the box body 21, two connecting shafts 213 are respectively formed on two side walls 212 opposite to the connecting groove 211, and the two connecting shafts 213 are coaxially arranged. The bottom cover 22 includes an extension arm 221 extending below the connection groove 211 and a connection arm 222 disposed on the extension arm 221, and the connection arm 222 is provided with a rotation shaft hole 223 coupled with the connection shaft 213, so that the bottom cover 22 can rotate around the axis of the connection shaft 213. Thus, when the bottom cover 22 needs to be opened, only the hand screw needs to be unscrewed, the bottom cover 22 swings downwards to open the opening 210, and if the bottom cover 22 is stuck or clamped with the box body 21 and the opening 210 cannot be opened automatically, the extension arm 221 can be pressed upwards by hand to drive the bottom cover 22 to swing, so that the operation is very convenient. In addition, since one side of the bottom cover 22 is rotatably connected to the case 21 by the extension arm 221, the number of required hand screws can be greatly reduced, and the convenience of assembly and disassembly is further improved.

It should be understood that the treatment of the contaminated soil in the waste water tank 2 is not limited to the above two methods, for example, as shown in fig. 9, the waste water tank 2 may be configured to be closed at the bottom, a drain outlet 23 communicated with the inside of the waste water tank 2 is formed on the side surface of the waste water tank 2, and a plug 24 made of rubber is inserted into the drain outlet 23 to seal the drain outlet 23, so that the plug 24 is removed to discharge the contaminated soil from the drain outlet 23. Preferably, the drain outlet 23 is located near the bottom of the tank body 21 to more thoroughly drain the contaminated water in the contaminated water tank 2. Further, the drain outlet 23 is not provided on the surface opposite to the roller brush 4 to prevent the plug 24 from being contaminated by the roller brush 4, so that it is more sanitary when the plug 24 is removed by a hand.

As a preferred embodiment, the upper end of the waste water tank 2 is closed so that the upper lid 3 is not contaminated by dirt during the operation of the floor brush and during the dumping of dirt.

The present invention also provides a floor cleaning device, as shown in fig. 10, which comprises the floor brush 6 and the main body 7 connected with the floor brush 6, wherein the main body 7 is rotatably connected with the floor brush 6, so that the main body 7 can be conveniently adjusted to a comfortable angle when in use, and meanwhile, the main body 7 is provided with a handle 70 extending upwards, and the floor brush 6 is pushed to move by holding the handle 70. The handle 70 is provided with a plurality of control buttons 71, and the control buttons 71 can control the motor for driving the rolling brush 4 to rotate, so that the control of the floor cleaning equipment is more comfortable and humanized.

The utility model at least comprises the following advantages:

The above is only one embodiment of the present invention, and any other modifications based on the concept of the present invention are considered as the protection scope of the present invention.

Claims

1. A floor brush, comprising:

a base (1) provided with a mounting cavity (10);

the rolling brush (4) is rotatably arranged on the base (1) and is used for cleaning a surface to be cleaned;

the sewage tank (2) is movably arranged in the installation cavity (10) and is used for collecting the dirt scraped from the rolling brush (4); and

the upper cover (3) is positioned above the sewage tank (2) and is used for being held by a user to move the sewage tank (2), and the upper cover (3) is detachably connected with the base (1).

2. A floor brush according to claim 1, characterized in that the waste water tank (2) comprises a tank body (21) and a bottom cover (22) connected to the bottom of the tank body (21), and the tank body (21) has an opening (210) corresponding to the bottom cover (22).

3. A floor brush according to claim 2, characterized in that a sealing gasket (220) is mounted on the bottom cover (22), said sealing gasket (220) being located between the bottom cover (22) and the opening (210) for sealing between the bottom cover (22) and the opening (210).

4. A floor brush according to claim 2, characterized in that the case (21) is provided with a coupling groove (211) and a coupling shaft (213) on a side wall (212) of the coupling groove (211), and the bottom cover (22) is provided with a coupling arm (222) extending into the coupling groove (211) and rotatably coupled with the coupling shaft (213).

5. A floor brush according to claim 2, characterized in that the waste tank (2) further comprises a locking structure for locking the bottom cover (22) with the tank body (21).

6. A floor brush as claimed in claim 1, characterized in that the waste water tank (2) is provided with a waste outlet (23) communicating with the interior thereof and a plug (24) connected to the waste outlet (23).

7. A floor brush as claimed in claim 6, characterized in that the discharge opening (23) is located close to the bottom of the waste tank (2).

8. A floor brush as claimed in claim 1, characterized in that the upper cover (3) is detachably connected to the waste water tank (2); or the upper cover (3) and the sewage tank (2) are integrally formed.

9. A floor brush as claimed in any one of claims 1 to 8, further comprising a scraping strip (5) for scraping off dirt from the roller brush (4), wherein the waste water tank (2) is provided with a long hole (20), and the dirt scraped by the scraping strip (5) enters the waste water tank (2) through the long hole (20).

10. A floor cleaning device comprising a floor brush as claimed in any one of claims 1 to 9.