CN217090589U - 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 and a rolling brush chamber for installing the rolling brush are arranged on the shell, a communication port A is arranged on the rolling brush chamber, and a dirt recovery box is arranged on one side of the rolling brush chamber, which is close to the communication port A, on the shell; the cleaning head also comprises a first scraping strip, a guide plate and a second scraping strip which are sequentially arranged from top to bottom and all extend into the communication port A to be in interference fit with the rolling brush; the first scraping strip is used for scraping sewage on the surface of the rolling brush, the guide plate is used for guiding the sewage into the dirty recycling box, and the second scraping strip is used for scraping garbage on the surface of the rolling brush; the cleaning head also comprises a nozzle which is arranged on one side of the rolling brush chamber far away from the communication port A and is used for spraying steam or cleaning liquid to the surface to be cleaned. This cleaning device can spray steam or cleaning solution to treating the cleaning surface, and need not to use the suction motor can directly carry out sewage recovery on the cleaning head, has reduced manufacturing cost, has promoted user experience.

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

Floor washers are popular for wet cleaning of floors, and generally comprise a cleaning or steam supply system and a dirt recovery system, the supply system generally comprising a cleaning or fresh water tank and a supply line for supplying steam or cleaning fluid to the surface to be cleaned or to the roller brush, in order to disinfect and thoroughly clean the surface to be cleaned.

In the floor washing machine in the current market, the surface to be cleaned is generally cleaned by a cleaning head, and sewage and garbage are collected by arranging a sewage recovery system on a machine body; the soil recovery system generally includes a suction motor, a suction pipe, and a soil tank, and wastes and soil are sucked into the soil tank on the body through the suction motor and the suction pipe.

However, the mass and the volume of the machine body are increased, and the aesthetic degree and the use comfort degree of the cleaning equipment are influenced; moreover, the cost is high because the suction motor adopts a dry-wet motor; in addition, after long-time use, peculiar smell can be produced in the long and narrow suction pipeline, and the motor during operation can discharge the peculiar smell in the air to influence customer experience, consequently need improve.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a surface cleaning equipment, it can treat the cleaning surface and spray cleaning solution or steam and clear up to it need not to use the suction motor can collect sewage on the cleaning head, thereby has reduced manufacturing cost, and can not produce the peculiar smell, has promoted user experience.

The utility model discloses a following technical scheme realizes:

a cleaning head comprises a shell, wherein a rolling brush and a rolling brush chamber for mounting the rolling brush are arranged on the shell, a communication opening A is formed in the rolling brush chamber, and a dirt recovery box is arranged on one side, close to the communication opening A, of the rolling brush chamber on the shell;

the cleaning head also comprises a first scraping strip, a guide plate and a second scraping strip which are sequentially arranged from top to bottom;

the first scraping strip extends into the communication opening A and is in interference fit with the surface of the rolling brush, and is used for scraping sewage on the surface of the rolling brush;

the guide plate extends into the communication opening A and is in interference fit with the surface of the rolling brush, and the guide plate is used for guiding sewage into the sewage recovery box;

the second scraping strip extends into the communication opening A and is matched with the surface of the rolling brush for scraping garbage on the surface of the rolling brush;

the cleaning head further comprises a nozzle, wherein the nozzle is arranged on one side, far away from the communication port A, of the rolling brush chamber and is used for spraying steam or cleaning liquid to a surface to be cleaned.

Further, the second scraping strip comprises an edge B in interference fit with the surface of the rolling brush, the edge B is of a sawtooth shape and comprises a plurality of teeth and tooth sockets which are uniformly arranged at intervals, and the teeth and the surface of the rolling brush are in interference fit.

Furthermore, the guide plate is made of soft rubber materials.

Further, the sewage recovery box comprises a sewage box for storing sewage, and the sewage box comprises a sewage storage chamber and a sewage guide chamber communicated with one side of the sewage storage chamber close to the rolling brush chamber; the sewage guide chamber is connected with the guide plate and used for guiding sewage into the sewage storage chamber.

Furthermore, an accommodating space is formed below the sewage guide chamber; the dirty recycling bin further comprises a garbage bin used for storing garbage, and the garbage bin is arranged in the accommodating space and is communicated with the communicating opening A.

Furthermore, a guide plate is also arranged on the cleaning head, 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.

Furthermore, the guide plate is composed of a mounting seat mounted on the shell and a guide plate fixed on the mounting seat; the guide plate is abutted to the surface to be cleaned and is made of a soft rubber material.

Furthermore, the nozzle is arranged along the axis direction of the rolling brush, and a plurality of first spray holes which are uniformly distributed along the length direction of the nozzle are arranged on the nozzle.

Furthermore, the central position of the nozzle is also provided with at least one second spray hole, and the second spray hole and the first spray hole are opened and closed independently.

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. through the setting of round brush room, intercommunication mouth A, first strip, guide plate, second strip and nozzle of scraping, can play and spray steam or cleaning solution to ground and carry out wet-type clean, and can carry out the effect of wet-dry separation recovery to dirty.

2. The edge B of scraping the strip through with the second sets up and is the cockscomb structure, can play and can carry out the effect of fully scraping the surperficial rubbish of round brush under the circumstances of not scraping sewage, has played good wet and dry separation effect.

3. The guide plate is made of soft rubber materials, so that a good dry-wet separation effect can be achieved.

4. Through setting up sewage water conservancy diversion room and sewage storage room to can form the accommodation space on the sewage case and install the dustbin, thereby can carry out the wet separation recovery futilely to dirty.

5. Through setting up the deflector to it comprises mount pad and baffle to set up, can play fully collect the rubbish on the surface of treating clean in the dustbin and can not influence the effect that cleaning device removed when clean.

6. Through setting up the first orifice and the second orifice that mutually independent opened and close, can play and carry out the effect that two kinds of modes ground sprayed steam or cleaning solution to waiting to clean the surface to promote the clearance effect.

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 of the 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; 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 adjacent to the rolling 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 opening a, the first scraping strip 14 is in interference fit with the rolling brush 6 and is used for scraping off 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 a 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 mount 21 mounted on the housing and a guide plate 22 fixed to the mount 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 several embodiments of the present invention, and the description thereof is more 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 concept of the present invention, several variations and modifications can be made, which all fall 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 and a rolling brush chamber for mounting the rolling brush are arranged on the shell, and the cleaning head is characterized in that a communication opening A is formed in the rolling brush chamber, and a dirt recovery box is arranged on one side, close to the communication opening A, of the rolling brush chamber on the shell;

the cleaning head also comprises a first scraping strip, a guide plate and a second scraping strip which are sequentially arranged from top to bottom;

the first scraping strip extends into the communication opening A and is in interference fit with the surface of the rolling brush, and is used for scraping sewage on the surface of the rolling brush;

the guide plate extends into the communication opening A and is in interference fit with the surface of the rolling brush, and the guide plate is used for guiding sewage into the sewage recovery box;

the second scraping strip extends into the communication opening A and is matched with the surface of the rolling brush for scraping at least part of garbage on the surface of the rolling brush;

the cleaning head further comprises a nozzle, the nozzle is arranged on one side, far away from the communication port A, of the rolling brush chamber and used for spraying steam or cleaning liquid to the surface to be cleaned.

2. The cleaning head of claim 1 wherein the second wiper strip includes an edge B that is in interference fit with the surface of the roller brush, the edge B being serrated and including a plurality of evenly spaced teeth and gullets, the teeth engaging the surface of the roller brush.

3. The cleaning head of claim 1, wherein the deflector is made of a soft gel material.

4. The cleaning head as claimed in any one of claims 1 to 3, wherein the dirt recovery tank includes a sewage tank for storing the sewage, the sewage tank including a sewage storage chamber and a sewage guide chamber communicating with a side of the sewage storage chamber adjacent to the roll brush chamber; the sewage guide chamber is connected with the guide plate and used for guiding sewage into the sewage storage chamber.

5. The cleaning head of claim 4, wherein a receiving space is formed below the sewage guide chamber; the dirty recycling bin further comprises a garbage bin used for storing garbage, and the garbage bin is arranged in the accommodating space and is communicated with the communicating opening A.

6. The cleaning head according to claim 5, wherein a guide plate is further provided on the cleaning head, and a guide surface arranged along an arc shape of the outer circumference of the rolling brush 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. A cleaning head according to claim 6, wherein the guide plate is constituted by a mount mounted on the housing and a guide plate fixed to the mount; the guide plate is abutted to the surface to be cleaned and is made of a soft rubber material.

8. The cleaning head of claim 1, wherein the nozzle is arranged along the axial direction of the roller brush, and the nozzle is provided with a plurality of first spray holes uniformly distributed along the length direction of the nozzle.

9. The cleaning head as claimed in claim 8, wherein the nozzle further has at least one second nozzle hole at a central position, and the second nozzle hole and the first nozzle hole are opened and closed independently of each other.

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

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