CN214804454U

CN214804454U - Clean base and have its steam engine and scrubber

Info

Publication number: CN214804454U
Application number: CN202120369854.2U
Authority: CN
Inventors: 杨勇
Original assignee: Shenzhen 3irobotix Co Ltd
Current assignee: Shenzhen Picea Robotics Co Ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-11-23
Anticipated expiration: 2031-02-10

Abstract

A cleaning base, comprising: an outer casing having opposite front parts and rear parts; a front roller brush arranged on the front part of the outer casing; and a rear roller brush arranged at the rear of the outer casing a suction port, the suction port includes a front suction port close to the front roller brush and a rear suction port close to the rear roller brush; The front suction port and the rear suction port are located at the side of the bottom of the outer casing. In the cleaning base provided by the present application and the steam engine and washing machine having the same, in the case that the cleaning efficiency of the roller brush assembly itself is improved due to the design of two roller brushes, by arranging the side brush components on the side of the cleaning base, when When cleaning the base, the side brush parts start to rotate and brush some dead dust that is difficult to clean on the ground, so that the ground brush can easily pick up dust, improve the cleaning effect, effectively eliminate cleaning dead spots, and improve the user experience.

Description

Clean base and have its steam engine and scrubber

[ technical field ] A method for producing a semiconductor device

The utility model relates to a cleaning device technical field especially relates to a clean base and have its steam engine and scrubber.

[ background of the invention ]

With the continuous development of scientific technology, cleaning apparatuses suitable for different cleaning objects have appeared. Various cleaning devices bring great convenience to the working, life and study of users, and the dust collector is just one type. A conventional vacuum cleaner includes a main body, an extension pipe connected to the main body, and a floor brush connected to the extension pipe, the main body generally includes a dust cup and a separator disposed in the dust cup, and the main body and the floor brush are respectively disposed at two ends of the extension pipe. The floor brush comprises an outer housing, a rolling brush arranged in the outer housing, an air inlet formed on the outer housing and a rolling wheel. After being rolled up by the rolling brush, the dust enters the extension pipe through the air inlet and enters a dust cup of the main machine of the dust collector through the extension pipe, so that the purpose of dust collection is achieved.

At present, although the types of floor brushes of the dust collector are various, in the actual use process, only one rolling brush is arranged in the dust collector, and the left side and the right side of the floor brush have cleaning dead corners, for example, the floor brush cannot well clean the corners of walls or similar structures, so that a user may need to manually clean for the second time after cleaning with the dust collector.

[ Utility model ] content

An object of the utility model is to provide a clean base and have its steam engine and floor cleaning machine have solved the problem that the clean inefficiency of scrubbing brush.

The utility model aims at realizing through the following technical scheme:

a cleaning base, comprising:

an outer casing having opposing front and rear portions;

a front roll brush provided at the front of the outer casing;

a rear roll brush provided at the rear of the outer casing;

a suction port including a front suction port adjacent to the front roll brush and a rear suction port adjacent to the rear roll brush;

the side brush component is arranged on the side of the outer housing, and is positioned between the front suction port and the rear suction port and on the side of the bottom of the outer housing.

In one embodiment, the side brush components comprise at least two side brush components, and the at least two side brush components are respectively positioned at two sides of the bottom of the outer casing shell.

In one embodiment, the front and rear rolling brushes each have a rolling brush axis, and the cleaning base comprises a median line parallel to the rolling brush axis, the median vertical plane in which the median line lies passing through at least part of the edge brush members.

In one embodiment, the side brush component comprises bristles, and at least one part of the bristles extends out of the side of the bottom of the outer casing.

In one embodiment, the front suction opening is disposed facing the front rolling brush in a forward direction, the rear suction opening is disposed facing the rear rolling brush in a rearward direction, and the side brush member is disposed on a side of the outer casing away from the front suction opening and the rear suction opening.

In one embodiment, the cleaning base includes a mounting plate at the bottom, and the edge brush member is mounted to the mounting plate.

In one embodiment, the mounting plate is provided between the front and rear roll brushes, the mounting plate being configured to form the front and rear suction openings together with the front and rear roll brushes.

In one embodiment, the avris of mounting panel is equipped with the installation department that is used for installing the limit brush part, the installation department is equipped with accepts the chamber, limit brush part include limit brush, vertical rotation axle, be located accept the limit brush motor of intracavity, vertical rotation axle with the output shaft coaxial line of limit brush motor is connected, limit brush motor passes through the drive of vertical rotation axle the limit brush rotates.

The application also provides a steamer, which comprises the cleaning base.

The application also provides a floor scrubber, which comprises the cleaning base.

Compared with the prior art, the utility model discloses following beneficial effect has: the application provides a clean base and have its steam engine and floor cleaning machine cleans under the condition that efficiency promoted at round brush subassembly itself because of having the design of two round brushes, through setting up limit brush part at clean base avris, when scrubbing brush during operation, limit brush begins to rotate and brushes the dust with some the ash that are difficult to clean on the ground, and the scrubbing brush of being convenient for is light to be inhaled the dust, promotes and cleans the effect, effectively eliminates clean dead angle, promotes user's experience.

[ description of the drawings ]

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

FIG. 1 is a schematic view of a cleaning base according to an embodiment of the present disclosure.

FIG. 2 is a schematic view of the cleaning base of FIG. 1 in use on a scrubber.

[ 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

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.

Referring to fig. 1, an embodiment of the present application provides a cleaning base 100, which includes a rolling brush assembly, an outer casing 30, and a suction opening. The drum brush assembly includes a front drum brush 10 and a rear drum brush 20. When the cleaning base 100 is operated, the front and rear roll brushes 10 and 20 rotate and brush dust on the floor, and the dust is sucked into the cleaning base 100 along with the air current by the negative pressure.

The roll brush assembly has a roll brush axis, and specifically, the front roll brush 10 has a first axis, and the rear roll brush 20 has a second axis, about which the front roll brush 10 and the rear roll brush 20 are rotatable, respectively. The first and second axes are parallel to each other and are each at least partially received within the outer casing 30. The first axis and the second axis are substantially perpendicular to the front-to-back direction of the cleaning base 100 (i.e., substantially perpendicular to the direction of the vacuum cleaning movement of the cleaning base 100, and/or substantially parallel to the front side of the cleaning base 100). The front and

rear roll brushes

10 and 20 may be coupled to one or more motors and rotated about the above-mentioned axis by the motors, and the front and rear roll brushes 10 and 2 are driven to rotate at high speed to clean the floor.

Referring to fig. 1, the outer casing 30 has opposing front 301 and rear 302 portions. The front roll brush 10 and the rear roll brush 20 are arranged side by side and spaced apart from each other, the front roll brush 10 is disposed at the front portion 301 of the outer casing 30, and the rear roll brush 20 is disposed at the rear portion 302 of the outer casing 30.

In one embodiment, the front roller brush may include one roller brush or a plurality of small roller brushes, and the plurality of small roller brushes may be arranged laterally side by side at the front portion of the outer casing 30, or may be arranged front and back side by side only as a whole relatively close to the front end of the outer casing 30.

Referring to fig. 1, the outer casing 30 defines a receiving space 303, and the front and

rear roll brushes

10 and 20 are at least partially received in the receiving space 303. The front and

rear roll brushes

10 and 20 define therebetween the suction port, which provides at least a part of a flow path into the accommodating space 303 and enables dust and other debris to be carried into the accommodating space 303 through the suction port.

The cleaning base 100 of the above embodiment improves the cleaning efficiency and the cleaning effect by providing the double rolling brushes, but still cannot realize the cleaning of a part of dead corners, such as corners, and in order to effectively remove dust in the dead corners, the cleaning base 100 of an embodiment of the present application further includes the edge brushing part 40 disposed at the side of the outer housing 30, and the edge brushing part 40 is located between the front rolling brush 10 and the rear rolling brush 20. Clean under the condition that efficiency promoted because the design that has two round brushes at round brush subassembly 100 itself, set up limit brush part 40 through the avris at clean base 100, when clean base 100 during operation, limit brush part 40 begins to rotate and brushes some hard ashes that are difficult to clean subaerial, and the dust is easily inhaled to the clean base 100 of being convenient for, promotes and cleans the effect, effectively eliminates clean dead angle, promotes user's experience.

In one embodiment, referring to fig. 1, the side brush members 40 include at least two side brush members 40, and the at least two side brush members 40 are respectively located at two sides of the outer casing 30 and are located between the front rolling brush 10 and the rear rolling brush 20. The side brush parts 40 are arranged on the two sides of the outer casing 30, so that the cleaning base 100 can clean dead corners in different directions in the moving process, and meanwhile, the side brush parts 40 are arranged on the side edges and located between the two rolling brushes, so that dust brushed by the side brush parts 40 can be cleaned by the front rolling brush 10 and/or the rear rolling brush 20 more conveniently and then is sucked away.

In one embodiment, referring to FIG. 1, the suction port of the cleaning base 100 includes a front suction port 51 and a rear suction port 52, the front suction port 51 is disposed to face the front roll brush 10, the rear suction port 52 is disposed to face the rear roll brush 20, and the side brush member 40 is disposed between the front suction port 51 and the rear suction port 52. The side brush member 40 is disposed between the front suction opening 51 and the rear suction opening 52 such that dust brushed by the side brush member 40 is directly sucked by the negative pressure airflow in the front suction opening 51 and/or the rear suction opening 52.

In one embodiment, the cleaning base 40 includes a centerline that is parallel to the axis of the roller brush. In particular, the cleaning base 100 comprises a median line parallel to the first axis and/or the second axis, which median line passes through at least part of the edge brush elements 40, in particular a median vertical plane in which the median line lies passes through at least part of the edge brush elements 40. In the present embodiment, the midline, which is generally the mid-line in the geometry of the cleaning base 100, is substantially perpendicular to the front-to-back direction and to the cleaning floor.

Referring to fig. 1, the side brush member 40 includes bristles 401 contacting the ground, and at least a portion of the bristles 401 extends beyond the side of the bottom of the outer casing 30. So set up, the dust of dead angle position outside encloser 30 can be brushed to brush hair 401, brushes the dead ash that has been difficult to clean for a long time with the subaerial deposit, then is cleared up by the round brush again, is easily siphoned away again. The bristles 401 may be flocked, fluffed or made of other materials.

To facilitate the mounting of the side brush members 40, referring to FIG. 1, the cleaning base 100 includes a mounting plate 304 at the bottom, and the side brush members 40 are mounted to the mounting plate 304. The mounting plate 304 is provided between the front and rear roll brushes 10 and 20, and the mounting plate 304 is configured to form the front and

rear suction openings

51 and 52 together with the front and rear roll brushes 10 and 20.

In one embodiment, the side of the mounting plate 304 is provided with a mounting portion for mounting the side brush component 40, the mounting portion is provided with an accommodating space (not shown), the side brush component 40 comprises a side brush, a vertical rotating shaft and a side brush motor located in the accommodating space, the vertical rotating shaft is coaxially connected with an output shaft of the side brush motor, and the side brush motor drives the side brush to rotate through the vertical rotating shaft. In this embodiment, the side brush motor controls the rotation of the side brush, so that the side brush can realize an action similar to a 'swinging head', the sweeping range of the side brush is further expanded, and the position of the side brush is adjusted to adapt to cleaning areas with different shapes.

In the above embodiment, the side brush member 40 is mounted on the mounting plate 304, but in another embodiment, the side brush member 40 may be mounted by using a moving block and a sliding groove, specifically, the side brush member 40 may be mounted on a moving block (not shown), the sliding groove (not shown) may be provided in the bottom of the outer housing 30, and the moving block may be movably provided in the sliding groove. In this embodiment, the length of the brush bristles 401 of the side brush members 40 extending out of the outer casing 30 can be adjusted by adjusting the position of the moving block, so that deeper corner positions can be cleaned more effectively, the sweeping range of the floor brush is expanded, and the cleaning efficiency is improved. The direction of the sliding groove can be arranged along the left-right direction which is basically vertical to the front-back direction, so that the moving block can be arranged in the sliding groove in a drawing mode along the left-right direction, and then the length of the brush bristles 401 extending out of the outer housing 30 is controlled by controlling different positions of the moving block in the sliding groove, and the cleaning range of the side brush component 40 is further adjusted.

In one embodiment, sliding grooves having different positions and different drawing depths may be provided, so that the side brush member 40 may be selectively installed at different positions of the outer housing 30, and the length of the bristles 401 protruding from the outer housing 30 may be controlled, thereby adjusting the protruding position and the cleaning range of the side brush member 40.

On the basis of changing the position and the cleaning range of the side brush in a pull-out manner, a rotary rod (not shown) can be additionally arranged, and the position of the extending bristles 401 can be adjusted through the rotary motion mode of the rotary rod, and meanwhile, the side brush can swing or rotate around a circumference under the driving of the rotary rod during cleaning, so that the cleaning range of the side brush is further expanded, and the side brush can also adapt to more complex wall shapes. The limit brush can stretch to the corner department of wall body, and then the laying dust of clean dead angle department, has both promoted clean effect, has also made things convenient for user's use, alleviates the fatigue of user when using the dust catcher.

The cleaning base 100 of the present embodiment can be applied to various cleaning products, and in a specific embodiment, the cleaning base 100 is applied to a steamer including the cleaning base 100.

As shown in FIG. 2, in one particular embodiment, the cleaning base 100 is applied to a floor washing machine that includes a handle 61, a body 62, a waste pipe (not shown), and the cleaning base 100 described above. The main body 62 is provided with a motor unit 63, a fresh water tank 64, and a foul water tank 65. The clean water tank 64 is used to supply cleaning water and to wet the roll brush and the floor. The sewage tank 65 is used to recover the cleaned sewage. The operating lever 61 is connected to the main body 62. The main body 62 is disposed above the cleaning base 100 and movably connected to the cleaning base 100. One end of the sewage discharge pipe is connected with the cleaning base 100, and the other end of the sewage discharge pipe is communicated with the sewage tank 65. The motor assembly 63 is used for recycling the sewage collected by the cleaning base 100 to the sewage tank 65 through the sewage pipe.

The operating rod 61 is used for being operated and held by a user. The operation lever 61 is indirectly connected to the cleaning base 100, and a user holds the operation lever 61, thereby manipulating the cleaning base 100 to perform a cleaning task on the floor. In one embodiment, the operating rod 61 is configured to stably stand on the cleaning base 100 when not in use, and the floor washing machine is also called an upright floor washing machine.

The motor assembly 63 is used to create a negative pressure to draw sewage on the ground into the sewage tank 65. The scrubber also comprises a drain pipe (not shown), one end of which is connected to the sewage tank 65 and the other end of which is connected to the suction opening of the cleaning base 100, and under the action of negative pressure, the sewage on the ground is sucked in from the suction opening, flows into the sewage tank 65 through the drain pipe, and is temporarily stored in the sewage tank 65. In a particular embodiment, the motor assembly 63 includes a motor 631 and an impeller (not shown), the motor 631 driving the impeller to rotate to generate the negative pressure. In another embodiment, the motor assembly 63 may also employ a vacuum pump to create the negative pressure.

As shown in fig. 2, a battery pack 66 is used to supply power for improved portability of the scrubber. The battery pack 66 is disposed in the outer casing 30 and electrically connected to the motor to provide electric power for the motor to operate.

The main body 62 communicates the foul water tank 65 with the suction port of the cleaning base 100 through a sewage drain pipe to form a foul water recovery passage, and communicates the fresh water tank 64 with the cleaning base 100 through a fresh water supply pipe (not shown) to form a cleaning water supply passage. Wherein the sewage draining pipe and the clean water supply pipeline are both flexible hoses.

In the foregoing description of the embodiment of the floor washing machine, the side brush assembly 40 of the cleaning base 100 used in the floor washing machine is located between the front roll brush 10 and the rear roll brush 20, and between the front suction opening 51 and the rear suction opening 52.

In one other embodiment, the cleaning base 100 may include a single rolling brush or a multi-rolling brush, and the cleaning base 100 may include the side brush member 40 disposed on the front side of the outer casing 30, and particularly, the side brush member 40 disposed on the left and/or right of the front side. In a specific embodiment, when the edge brush member 40 is disposed at the front side near the airflow inlet.

In one other embodiment, the cleaning base 100 may include a single roller brush or a multi-roller brush, and the cleaning base 100 may include the side brush member 40 disposed at the rear side of the outer casing 30, and particularly, the side brush member may be disposed at the left and/or right of the rear side of the outer casing.

The above is only a specific embodiment of the present invention, and other improvements made on the premise of the inventive concept are all considered as the protection scope of the present invention.

Claims

1. A cleaning base, comprising:

an outer casing having opposing front and rear portions;

a front roll brush provided at the front of the outer casing;

a rear roll brush provided at the rear of the outer casing;

2. The cleaning base of claim 1, wherein the side brush members comprise at least two, at least two of the side brush members being located on either side of the bottom of the outer casing.

3. The cleaning base of claim 2, wherein the front and rear roll brushes each have a roll brush axis, the cleaning base including a centerline parallel to the roll brush axis, the centerline lying in a medial vertical plane passing through at least a portion of the side brush members.

4. The cleaning base of claim 2, wherein the side brush elements comprise bristles, at least a portion of which extend beyond the side edges of the bottom of the outer casing.

5. The cleaning base of claim 1, wherein said front suction opening is disposed facing forward and said front rolling brush, and said rear suction opening is disposed facing rearward and said rear rolling brush, and said side brush member is disposed on the side of the outer casing remote from said front suction opening and said rear suction opening.

6. The cleaning base of claim 5, wherein the cleaning base includes a mounting plate at the bottom, the edge brush member being mounted to the mounting plate.

7. The cleaning base of claim 6, wherein the mounting plate is provided between the front rolling brush and the rear rolling brush, the mounting plate being configured to form the front suction opening and the rear suction opening together with the front rolling brush and the rear rolling brush.

8. The cleaning base of claim 6, wherein the side of the mounting plate is provided with a mounting portion for mounting the side brush component, the mounting portion is provided with a receiving cavity, the side brush component comprises a side brush, a vertical rotating shaft and a side brush motor located in the receiving cavity, the vertical rotating shaft is coaxially connected with an output shaft of the side brush motor, and the side brush motor drives the side brush to rotate through the vertical rotating shaft.

9. A steamer characterized by comprising a cleaning base as claimed in any one of the preceding claims 1 to 8.

10. A floor washing machine comprising a cleaning base according to any of claims 1-8.