CN217090619U - Surface cleaning equipment and cleaning head thereof - Google Patents

Abstract

The utility model discloses a surface cleaning device and a cleaning head thereof, wherein the cleaning head comprises a shell, a rolling brush used for cleaning the surface to be cleaned, a rolling brush chamber used for installing the rolling brush and a driving device used for driving the rolling brush to rotate are arranged on the shell, and a first installation chamber used for installing a supply pipeline and a second installation chamber used for installing the driving device are respectively arranged on the two sides of the shell in the axial direction of the rolling brush; and in the advancing direction of the rolling brush, a third installation chamber for installing a dirt recovery system is also arranged on the shell. The utility model discloses a supply line and drive arrangement with on the cleaning head arrange respectively in its both sides to can install dirty recovery system on the cleaning head, thereby make surface cleaning equipment's overall structure more balanced, beautifully spend the increase and facilitate the use.

Description

Surface cleaning equipment and cleaning head thereof

Technical Field

The utility model relates to an intelligence cleaning device technical field, in particular to surface cleaning device and cleaning head thereof.

Background

With the development and progress of science and technology, scientific and technical products gradually enter the daily life of people, and the quality of life is improved; among them, surface cleaning apparatuses for cleaning surfaces such as floors, walls, etc. have developed various styles and functions for customers to choose from.

Surface cleaning apparatus commonly used today include floor washers, vacuum cleaners, steam mops, and the like, which generally include a cleaning head for cleaning a surface to be cleaned, and a main body connected to the cleaning head and having an operating handle; the cleaning head is provided with a rolling brush which is in contact with the surface to be cleaned for cleaning, and a user operates the equipment for cleaning by holding the handle; in order to perform the functions of cleaning, sterilization, dirt recovery and the like, a dirt recovery system having a suction motor, a suction line and a dirt storage container, and a supply system having a cleaning fluid storage container, a supply line and a steam generator are also provided on the surface cleaning apparatus.

However, because the size and space of the cleaning head are limited, the current surface cleaning device is generally provided with only a rolling brush, a driving motor for driving the rolling brush to rotate, a small amount of pipelines and the like on the cleaning head, and the above-mentioned dirt recovery system and the supply system are all arranged on the main body; this results in a complex main structure, increased volume and mass, inconvenience for the user to hold and operate the surface cleaning device for a long time, and an adverse effect on the use experience; and can also lead to problems of unreasonable structural distribution, unbalanced proportion, aesthetic impact and the like of the surface cleaning equipment, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a surface cleaning equipment, its cleaning head structural layout sets up rationally to dirty recovery system is installed in its space of make full use of more, thereby alleviates the volume and the quality of surface cleaning equipment main part, has not only increased pleasing to the eye degree and can also alleviate the tired sense when user operation, promotes user experience.

The utility model discloses a following technical scheme realizes:

a cleaning head comprises a shell, wherein a rolling brush used for cleaning a surface to be cleaned, a rolling brush chamber used for installing the rolling brush and a driving device used for driving the rolling brush to rotate are arranged on the shell, and a first installation chamber used for installing a supply pipeline and a second installation chamber used for installing the driving device are respectively arranged on two sides of the shell in the axial direction of the rolling brush; in the advancing direction of the rolling brush, a third installation chamber for installing a dirt recovery system is further arranged on the shell; wherein the supply line further comprises a solenoid valve disposed within the first mounting chamber.

Further, the sewage recovery system comprises a sewage tank for storing sewage and a garbage tank for storing garbage; the third installation chamber is adjacent to the rolling brush chamber, a communication opening A is formed in the adjacent position, and sewage and garbage enter the sewage tank and the garbage tank from the communication opening A respectively.

Further, the sewage tank comprises a sewage storage chamber, and a sewage guide chamber is arranged on one side of the sewage storage chamber, which is close to the rolling brush chamber; the sewage diversion chamber is respectively communicated with the communicating port A and the sewage storage chamber and used for guiding sewage into the sewage storage chamber.

Further, a first scraping strip is arranged in the communication port A on the cleaning head and is in interference fit with the rolling brush to scrape sewage on the surface of the rolling brush; the sewage flow guide chamber is provided with a flow guide plate, and the flow guide plate is in interference fit with the rolling brush and used for guiding the sewage scraped by the first scraping strip into the sewage flow guide chamber.

Furthermore, an accommodating space is formed below the sewage flow guide chamber on one side of the sewage storage chamber close to the rolling brush chamber; the dustbin is arranged in the accommodating space and is communicated with the communication port A.

Furthermore, a guide plate is further arranged at the position, adjacent to the rolling brush chamber, of the third mounting chamber, and a guide surface which is arranged along the periphery of the rolling brush in an arc shape is arranged on the guide plate; and a channel communicated with the communication port A is formed between the guide surface and the periphery of the rolling brush and is used for guiding garbage to enter the garbage can.

Further, still be provided with the second in the intercommunication mouth A and scrape the strip, the second is scraped the strip and is close to edge B and the round brush interference fit of round brush to be used for scraping the rubbish on round brush surface.

Furthermore, edge B is the cockscomb structure, including a plurality of teeth and the tooth's socket that evenly spaced set up, tooth and round brush surface interference fit.

Furthermore, a nozzle is further arranged on the cleaning head and arranged along the axial direction of the rolling brush, and one end of the nozzle is communicated with a supply pipeline in the first mounting chamber.

The utility model also provides a surface cleaning equipment who has above-mentioned arbitrary item the cleaning head.

Compared with the prior art, the utility model has the advantages of:

1. the first installation chambers are arranged on two sides of the cleaning head shell respectively and used for installing the supply pipeline, the second installation chambers are arranged and used for installing the driving device, and the third installation chambers are arranged and used for installing the dirt recovery system in the advancing direction of the rolling brush, so that the effect of fully utilizing the space of the cleaning head can be achieved, and the quality and the volume of the surface cleaning equipment main body are reduced.

2. Through setting up the third installation room adjacent with the round brush room to set up sewage case, dustbin and intercommunication mouth, can play and make sewage and rubbish on round brush surface can directly enter into the effect in sewage case and the dustbin through intercommunication mouth A punishment respectively in the round brush room, still reduced the shared space of dirty recovery system when having played dirty recovery effect.

3. Through the setting of first strip and the guide plate of scraping, can play and strike off the effect of round brush surface sewage and retrieve it into the sewage case.

4. Through setting up sewage locker room and sewage water conservancy diversion room to form the accommodation space that is used for installing the dustbin, can play and can also reduce the effect of dirty recovery system's volume when can carrying out dirty recovery.

5. Through the arrangement of the guide plate and the second scraping strip, the effect of cleaning the garbage on the surface of the rolling brush into the garbage can be achieved.

6. The edge B of the second scraping strip is arranged to be in a sawtooth shape, so that the effect of scraping off the sewage on the surface of the rolling brush can be prevented while the garbage on the surface of the rolling brush can be fully scraped, and the effect of separating the dry sludge from the wet sludge is achieved.

7. Through the arrangement of the spray nozzles, the function of spraying steam or cleaning liquid on the surface to be cleaned or the rolling brush can be achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the surface cleaning apparatus of the present embodiment;

FIG. 2 is a first schematic view of a cleaning head structure of the surface cleaning apparatus of the present embodiment;

FIG. 3 is a second schematic view of a cleaning head structure of the surface cleaning apparatus of the present embodiment;

FIG. 4 is a third schematic view of a cleaning head structure of the surface cleaning apparatus of the present embodiment;

FIG. 5 is a schematic view of the bottom structure of the cleaning head of the surface cleaning apparatus of the present embodiment;

FIG. 6 is a schematic cross-sectional view of a cleaning head structure of the surface cleaning apparatus of the present embodiment;

FIG. 7 is an enlarged view of the structure of portion C of FIG. 6;

fig. 8 is a schematic structural view of the waste water tank of this embodiment.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. 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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 and 2, a surface cleaning apparatus according to an embodiment of the present invention includes a cleaning head 4 having a roller brush 6 to clean a surface to be cleaned, and a main body 3 pivotally connected to the cleaning head 4, wherein a manipulating handle is provided on the main body 3, and a user manipulates the surface cleaning apparatus by holding the manipulating handle to clean the surface to be cleaned on the floor. In the surface cleaning equipment of the utility model, in the axial direction of the rolling brush 6, a first mounting chamber 8 for mounting a supply pipeline and a second mounting chamber 9 for mounting a driving device are respectively arranged at two sides of a cleaning head 4; a third installation chamber 5 for installing the contamination recovery system 11 is provided on the cleaning head 4 in the traveling direction of the roll brush 6.

The utility model discloses a surface cleaning equipment, its cleaning head 4 is through arranging supply line and drive arrangement respectively in both sides to have the space of installation dirty recovery system 11. So that the dirt recovery system 11 of the surface cleaning apparatus can be laid out on the cleaning head 4 and the supply system with cleaning liquid, clean water tank 39, etc. can be laid out on the main body 3; compared with the prior art, the mass and the volume of the main body 3 are reduced, and the integral aesthetic degree and the operation convenience of the surface cleaning equipment are improved.

The surface cleaning apparatus of the present embodiment will be described in detail by taking a steam mop as an example, and as shown in fig. 1 to 3, the cleaning head 4 of the steam mop includes a housing provided with a rolling brush chamber 61 for mounting the rolling brush 6 and a driving means for driving the rolling brush 6 to rotate, and a connecting head 40 for pivotally connecting with the main body 3. The main body 3 of the steam mop is provided with supply system components such as a clean water tank 39, a steam pipe 10, and a steam generator (not shown), wherein the clean water tank 39 supplies clean water to the steam generator through the pipe, and the steam generator heats the clean water to generate steam, which is then supplied to the cleaning head 4 through the steam pipe 10.

As shown in fig. 2 and 4, the first installation chamber 8 includes a first section 81 disposed along the traveling direction of the roll brush 6, and a second section 82 disposed along the axial direction of the roll brush 6; a solenoid valve is provided in the second section 82. Wherein the second section 82 is arranged on the side of the connection head 40, the steam line 10 passes through the connection head 40 into the second section 82 and then into the first section 81, so that the steam line 10 is arranged on the side of the cleaning head 4. In this embodiment, the steam nozzle 23 of the steam mop is disposed at the front end of the rolling brush chamber 61, and the steam nozzle 23 is disposed along the axial direction of the rolling brush 6, and one end thereof extends to the first installation chamber 8 (the first section 81) and is communicated with the steam pipeline 10, thereby achieving the function of spraying steam onto the ground or the rolling brush 6. Of course, in another embodiment, a cleaning liquid container may be arranged on the main body 3 of the surface cleaning apparatus, in which case the supply line is the cleaning liquid supply line and the nozzle 23 is the cleaning liquid nozzle 23.

As shown in fig. 2 and 5, in this embodiment, the nozzle 23 is provided with a plurality of first nozzle holes 24 uniformly distributed along the length direction of the nozzle 23, the nozzle 23 is further provided with at least one second nozzle hole 25 at the center position, and the second nozzle hole 25 and the first nozzle hole 24 are opened and closed independently. The first spray holes 24 may spray cleaning liquid or steam onto the floor surface when the surface cleaning apparatus is in operation; when some stubborn dirt exists on the ground, the first spray hole 24 can be closed, and the second spray hole 25 is opened to perform strong repeated point spraying on the place, so that the stubborn dirt is swept and removed.

As shown in fig. 4, in the present embodiment, the second installation chamber 9 includes a third section 91 provided along the traveling direction of the roller brush 6, and a fourth section 92 provided along the axial direction of the roller brush 6, wherein the fourth section 92 is provided on the other side of the connection head 40. The driving device comprises a driving motor 7, in the embodiment, the driving motor 7 is arranged in the fourth section 92, and the transmission mechanism 71 is arranged in the third section 91 to drive the rolling brush 6 to rotate, so that the space of the cleaning head 4 can be reasonably utilized, and the volume of the cleaning head 4 is reduced.

As shown in fig. 6 to 8, in the present embodiment, the third installation chamber 5 is adjacent to the roll brush chamber 61, and a communication port a (see fig. 3 or 7) is provided at the adjacent position. The soil recovery system 11 includes a soil tank 16 for storing soil and a garbage tank 17 for storing garbage. The sewage tank 16 includes a sewage storage chamber 12 and a sewage guide chamber 13 connected to a side of the sewage storage chamber 12 close to the roll brush chamber 61, the sewage guide chamber 13 being respectively communicated with the communication port a and the sewage storage chamber 12 for guiding the sewage into the sewage storage chamber 12. The cleaning head 4 is provided with a first scraping strip 14 in the communication port a, the first scraping strip 14 is in interference fit with the rolling brush 6 and is used for scraping sewage on the surface of the rolling brush 6, and in the actual production process, the first scraping strip 14 can be arranged on the shell or on the sewage tank 16. Be provided with guide plate 15 on the sewage water conservancy diversion room 13, in this embodiment, guide plate 15 sets up in the below of first scraping strip 14, and guide plate 15 and round brush 6 interference fit for guide into sewage water diversion room 13 with the sewage that first scraping strip 14 scraped. The guide plate 15 is preferably made of soft rubber materials, so that sewage on the surface of the rolling brush 6 can be better collected into the sewage tank 16.

Referring to fig. 6 and 7, an accommodating space is formed below the sewage guide chamber 13 on a side of the sewage storage chamber 12 close to the roll brush chamber 61, and the dustbin 17 is disposed in the accommodating space and is communicated with the communication port a. In this embodiment, a guide plate 19 is further provided at the position where the third installation chamber 5 and the rolling brush chamber 61 are adjacent, a guide surface arranged in an arc shape along the outer periphery of the rolling brush 6 is provided on the guide plate 19, and a passage 20 communicated with the communication port a is formed between the guide surface and the outer periphery of the rolling brush 6. When the surface cleaning equipment works, the rolling brush 6 rotates and drives the garbage to move towards the third mounting chamber 5, the rolling brush 6 can roll the garbage into the channel 20, and the garbage enters the communication opening A along the channel 20 under the driving of centrifugal force and the rolling brush 6 and enters the garbage can 17 from the communication opening A. In the present embodiment, the guide plate 19 is composed of a mounting base 21 mounted on the housing and a guide plate 22 fixed on the mounting base 21; guide plate 22 and the face butt of waiting to clean, and guide plate 22 is made by the flexible glue material, can fully collect subaerial rubbish like this and do not influence cleaning equipment and advance.

As shown in fig. 7 and 8, in order to sufficiently collect the garbage on the surface of the rolling brush 6, in the present embodiment, a second scraping strip 18 is further disposed in the communication port a, and the second scraping strip 18 is in interference fit with the rolling brush 6 near the edge B of the rolling brush 6, so as to scrape the garbage on the surface of the rolling brush 6. The edge B of the second scraping strip 18 is preferably arranged to be serrated, and particularly may be arranged to be composed of a plurality of teeth and tooth sockets which are uniformly spaced, and the teeth and the surface of the rolling brush 6 are in interference fit, so that the garbage such as hair, pet hair, linear garbage and lamellar garbage wound and adhered on the surface of the rolling brush 6 can be sufficiently scraped, and the sewage on the surface of the rolling brush 6 is not squeezed out together. Further, the second scraping strip 18 is arranged below the flow guide plate 15, so that when the surface of the rolling brush 6 reaches the sewage guide chamber 13, the surface garbage is sufficiently scraped into the garbage can 17, and a good dry-wet separation effect is achieved. In this embodiment, as shown in fig. 3, the second scraping strip 18 is fixed on the sewage guide chamber 13, and in the actual production process, the second scraping strip 18 may also be connected to the housing, as long as the same effect is ensured.

The implementation principle of the embodiment is as follows: by providing the first and second mounting chambers 8, 9 to arrange the supply line and the drive means on either side of the cleaning head 4, respectively, sufficient space is left for mounting the contamination recovery system 11. By arranging the sewage tank 16 into the sewage storage chamber 12 and the sewage guide chamber 13, an accommodation space for placing the dustbin 17 can be formed; the garbage can 17 and the sewage tank 16 can be communicated with the communication port A, and the volume of the sewage recovery system 11 is reduced. Through the arrangement of the first scraping strip 14, the guide plate 15, the second scraping strip 18 and the guide plate 19, the dirt recovery system 11 can also realize a good dirt recovery function under the condition of keeping a small volume, so that the dirt recovery system can be arranged on a small cleaning joint.

The utility model discloses a surface cleaning equipment is at the during operation, and the feed system device on the body transmits steam, cleaning solution etc. to the nozzle 23 of cleaning head 4 through supply line, and the round brush 6 can be drawn into rubbish and sewage in the intercommunication mouth A to scrape the separation of strip 18 and guide plate 15 realization sewage and rubbish through first strip 14, the second and retrieve, thereby can realize dirty recovery function in cleaning head 4's little space.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A cleaning head comprises a shell, wherein a rolling brush used for cleaning a surface to be cleaned, a rolling brush chamber used for installing the rolling brush and a driving device used for driving the rolling brush to rotate are arranged on the shell; in the advancing direction of the rolling brush, a third installation chamber for installing a dirt recovery system is further arranged on the shell; wherein the supply line further comprises a solenoid valve disposed within the first mounting chamber.

2. The cleaning head of claim 1, wherein the soil recovery system includes a waste tank for storing waste water, and a waste tank for storing waste; the third installation chamber is adjacent to the rolling brush chamber, a communication opening A is formed in the adjacent position, and sewage and garbage enter the sewage tank and the garbage tank from the communication opening A respectively.

3. The cleaning head as claimed in claim 2, wherein the sewage tank includes a sewage storage chamber provided with a sewage guide chamber at a side thereof adjacent to the drum brush chamber; the sewage diversion chamber is respectively communicated with the communicating port A and the sewage storage chamber and used for guiding sewage into the sewage storage chamber.

4. The cleaning head according to claim 3, wherein a first scraping strip is arranged on the cleaning head in the communication port A, and the first scraping strip is in interference fit with the rolling brush and is used for scraping off sewage on the surface of the rolling brush; the sewage flow guide chamber is provided with a flow guide plate, and the flow guide plate is in interference fit with the rolling brush and used for guiding the sewage scraped by the first scraping strip into the sewage flow guide chamber.

5. The cleaning head as claimed in claim 3, wherein an accommodating space is formed below the sewage guide chamber at a side of the sewage storage chamber adjacent to the rolling brush chamber; the dustbin is arranged in the accommodating space and is communicated with the communication port A.

6. The cleaning head according to claim 5, wherein a guide plate is further provided at a position where the third mounting chamber is adjacent to the rolling brush chamber, and a guide surface arranged along the periphery of the rolling brush in an arc shape is provided on the guide plate; and a channel communicated with the communication port A is formed between the guide surface and the periphery of the rolling brush and is used for guiding garbage to enter the garbage can.

7. The cleaning head according to any one of claims 2 to 6, wherein a second scraping strip is further arranged in the communication port A, and the second scraping strip is in interference fit with the rolling brush close to the edge B of the rolling brush and used for scraping garbage on the surface of the rolling brush.

8. The cleaning head of claim 7 wherein the edge B is serrated and includes a plurality of uniformly spaced teeth and gullets, the teeth having an interference fit with the surface of the roller brush.

9. The cleaning head according to claim 1, wherein a nozzle is further provided on the cleaning head, the nozzle being arranged along the axial direction of the roll brush, one end of the nozzle communicating with the supply line in the first installation chamber.

10. A surface cleaning apparatus having a cleaning head as claimed in any preceding claim.

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