CN114931336A

CN114931336A - Cleaning base of surface cleaning equipment

Info

Publication number: CN114931336A
Application number: CN202210564959.2A
Authority: CN
Inventors: 夏应云; 刘汉东
Original assignee: Cuori Electrical Appliance Group Co Ltd
Current assignee: Cuori Electrical Appliance Group Co Ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-08-23

Abstract

The present invention relates to a cleaning base for a surface cleaning apparatus, comprising a housing adapted to be moved over a surface to be cleaned; a cleaning tool mounted on the housing, rotatable about an axis by a drive member, and contacting the surface to be cleaned; the water supply system is arranged in the shell and used for supplying water to the cleaning tool; a dirt collection system including a working air path through the housing, the working path including a dirt inlet, a suction opening communicating with the dirt inlet, and a dirt collection bin; an upright body pivotally coupled with the housing adapted to connect to a power or suction capable host. The invention has the beneficial effects that: 1. compared with the prior art, the water mop has flexible use, can be matched with a handle with a power supply to use the water mop function, and can also be matched with dust collection equipment to realize the water mop and dust collection functions; 2. the invention has reasonable internal structure arrangement, small volume, low cost, simple structure and difficult failure.

Description

Cleaning base of surface cleaning equipment

Technical Field

The present invention relates to a cleaning base for a surface cleaning apparatus.

Background

The floor cleaner includes one or more cleaning tools for removing debris from the floor surface. For example, the brush is used to push debris toward the suction nozzle or debris inlet. The side or edge cleaning brush may rotate about a substantially vertical axis, sweeping debris under the floor cleaner for collection, and cleaning hard to reach spaces, such as along the edges and corners of a room, including edges or corners formed by walls, skirting boards, cabinets, furniture, and the like.

With the improvement of the requirement of people on the living comfort level, the requirement of a consumer on the cleanliness cannot be met only by cleaning the chips on the bottom plate, and for some dust attached to the bottom plate, the dust is usually required to be dragged by water to be used as auxiliary cleaning of wind suction so as to meet the requirement of the consumer.

However, the water-mop-air-suction integrated cleaner which is circulated in the market usually needs to work at the same time when in use, cannot be used alternatively according to the requirements of consumers, and has a single use mode.

Disclosure of Invention

To solve the above problems in the prior art, the present invention provides a cleaning base for a surface cleaning apparatus.

A cleaning base for a surface cleaning apparatus comprising,

a housing adapted to move over a surface to be cleaned;

a cleaning tool mounted on the housing, rotatable about an axis by a drive member, and contacting the surface to be cleaned;

the water supply system is arranged in the shell and used for supplying water to the cleaning tool;

a dirt collection system including a working air path through the housing, the working path including a dirt inlet, a suction opening communicating with the dirt inlet, and a dirt collection bin;

an upright body pivotally coupled with the housing adapted to connect to a power or suction capable host.

The technical scheme is further set as follows: the dirty collecting box is arranged in the shell in a removable mode, a suction nozzle is arranged at a position close to the cleaning tool, and a suction inlet is formed in the end face of the suction nozzle.

The technical scheme is further set as follows: a squeegee assembly is included and is disposed between the cleaning tool and the dirt collection bin and forms a suction passage between the cleaning tool and the dirt collection bin for defining the dirt inlet.

The technical scheme is further set as follows: the scraper component comprises a scraper plate and a soft scraper, wherein the scraper plate is arranged on a suction nozzle of the dirty collecting box, the front end of the scraper plate is in contact with the surface of the cleaning tool, and the scraper plate scrapes off the dirty water on the cleaning tool and sucks the dirty collecting box into the dirty collecting box.

The technical scheme is further set as follows: the soft scraper is arranged on the shell and positioned at the rear side of the cleaning tool, and the dirty inlet is positioned between the soft scraper and the cleaning tool; the lower end of the soft scraper is contacted with the surface to be cleaned.

The technical scheme is further set as follows: the cleaning tool is a rolling brush type wet cloth, the water outlet hole of the water supply system is located above the cleaning tool, and water is dripped onto the cleaning tool, so that the cleaning tool can carry out water mopping on the surface to be cleaned.

The technical scheme is further set as follows: the water supply system comprises a water tank, a water pump for pumping water and a water channel, and the water tank is communicated with the water channel through a water pipe; the water outlet is located at the bottom of the water passing channel, and the water passing channel is arranged above the cleaning tool.

The technical scheme is further set as follows: the upright main body comprises a joint component and a conduit communicated with the air working path, wherein the joint component is provided with a plug-in terminal which can be plugged with a host with suction to get electricity.

The technical scheme is further set as follows: the device also comprises a cover plate, wherein the cover plate is positioned above the dirt collecting box and is combined with the shell to form a complete upper surface; and a ventilation gap is reserved between the cover plate and the dirty collecting box.

The invention has the beneficial effects that:

1. compared with the prior art, the water mop has flexible use, can be matched with a handle with a power supply to use the water mop function, and can also be matched with dust collection equipment to realize the water mop and dust collection functions;

2. the invention has reasonable internal structure arrangement, small volume, low cost, simple structure and difficult failure.

Drawings

FIG. 1 is an exploded view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the connection structure of the dirt collection box and the scraper component.

Fig. 4 is a schematic view of the installation position of the dirt collection box in the housing.

Fig. 5 is an isometric cross-sectional view of the present invention.

Fig. 6 is an enlarged structural view of a portion a in fig. 5.

Fig. 7 is an enlarged structural view of a portion B in fig. 5.

The attached drawings are marked with: 100. a housing; 110. a water passage; 111. a water outlet hole; 200. a cleaning tool; 300. a dirty collecting box; 301. a suction nozzle; 302. a suction inlet; 400. a vertical main body; 410. a joint assembly; 420. a conduit; 411. a plug-in terminal; 412. a connecting buckle; 500. a cover plate; a. a dirty inlet; b. a ventilation gap; c. a suction channel; 600. a wiper blade; 700. a soft scraper; 800. a water tank; 900. a water pump; 1. a drive member; d. a suction port.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1 and 2, the present embodiment discloses a cleaning base for a surface cleaning apparatus, comprising,

a housing 100 adapted to be moved over a surface to be cleaned;

a cleaning tool 200 mounted on the housing 100, capable of rotating around an axis by a driving part 1, and contacting the surface to be cleaned;

a water supply system provided in the housing 100 for supplying water to the cleaning tool 200;

a dirt collection system comprising a working air path through the housing 100, the working inlet comprising a dirt inlet a, a suction port d communicating with the dirt inlet a, and a dirt collection bin 300;

an upright body 400 pivotally coupled with the housing 100, adapted to be connected to a host capable of supplying power or suction.

Preferably, the main unit with suction force in the embodiment is generally a main unit of a vacuum cleaner, but may be other main units capable of supplying power.

When the main machine with suction is adapted, the main machine is started, the cleaning base is also electrified and started to push the cleaning base to move on the surface to be cleaned, the water supply system supplies water to the cleaning tool 200, the cleaning tool 200 is contacted with the surface to be cleaned after absorbing water, the surface to be cleaned is subjected to water mopping, the cleaning tool 200 rotates at a high speed under the action of the driving part 1, dirt on the ground is removed, and the surface of the cleaning tool 200 is stained with the dirt. The main machine generates suction force to suck the dirt on the surface of the cleaning tool 200 into the dirt collection bin 300 through the working air path, so that the cleaning tool 200 can continue to clean the surface to be cleaned.

When the power supply host computer is adapted, the host computer is started, the cleaning base is also electrified and started, the cleaning base is pushed to move on the surface to be cleaned, the water supply system supplies water to the cleaning tool 200, the cleaning tool 200 is contacted with the surface to be cleaned after absorbing water, the surface to be cleaned is subjected to water mopping, the cleaning tool 200 rotates at a high speed under the action of the driving part 1, dirt on the ground is removed, the surface of the cleaning tool 200 is stained with, and the water mopping function is realized.

Referring to fig. 7, it is preferable that a cover plate 500 is further included, and the cover plate 500 is located above the contamination collecting box 300 and forms a complete upper surface with the housing 100; a ventilation gap b is left between the cover plate 500 and the dirt collection box 300.

The working air path is provided along the ventilation gap b so that external wind can be sucked into the dirt collection container 300 from the dirt inlet a, and the suction port d is located at the other side of the dirt collection container 300 to communicate the dirt collection container 300 with the upright main body 400.

In order to accurately suck the dirt into the dirt collection box 300, the dirt collection box 300 is removably disposed inside the housing 100, a suction nozzle 301 is disposed at a position close to the cleaning tool 200, and a suction port 302 is disposed on an end surface of the suction nozzle 301.

In the present embodiment, the suction nozzle 301 is further arranged in such a way that the suction nozzle 301 is arranged obliquely above the rear side of the cleaning tool 200, the suction nozzle 301 has an inclined suction surface facing the cleaning tool 200, and the suction port 302 is located on the suction surface.

Referring to fig. 3, in order to completely suck the filth on the cleaning tool 200 into the filth collection box 300, a blade assembly is further included, which is disposed between the cleaning tool 200 and the filth collection box 300 and forms a suction passage c between the cleaning tool 200 and the filth collection box 300 to define the filth inlet a.

Specifically, the scraper assembly includes a scraper 600 and a soft scraper 700, the scraper 600 is disposed on the suction nozzle 301 of the dirt collection box 300, and the front end thereof contacts with the surface of the cleaning tool 200, scrapes off the dirt on the cleaning tool 200 and sucks the dirt collection box 300.

Preferably, the wiper plate 600 is made of a hard material, and the wiper plate 600 is attached to the suction surface of the suction nozzle 301. An end of the wiper plate 600 adjacent to the cleaning tool 200 is bent so that the end can contact and be interference-fitted with the circumferential surface of the cleaning tool 200. When the cleaning tool 200 rotates, the water hanging plate scrapes off the dirt on the surface of the cleaning tool 200, and the dirt is sucked into the dirt collecting box 300 to be collected when the dirt is separated from the surface of the cleaning tool 200, so that the surface of the cleaning tool 200 is self-cleaned.

Specifically, the soft blade 700 is disposed on the housing 100 at the rear side of the cleaning tool 200, and the dirty inlet a is located between the soft blade 700 and the cleaning tool 200; the lower end of the soft blade 700 is in contact with the surface to be cleaned.

Preferably, the lower end of the soft blade 700 in this embodiment is inclined toward the cleaning tool 200, and the dirty inlet a is defined between the soft blade 700 and the cleaning tool 200. Meanwhile, a suction passage c is formed between the soft blade 700, the cleaning tool 200, and the wiper plate 600. When the cleaning base moves, the cleaning tool 200 with water removes dirt on the surface to be cleaned while rotating at a high speed, and the dirt attached to the surface of the cleaning tool 200 is scraped into the dirt collection box 300 by the wiper blade 600. If residual dirt is left on the surface over which the cleaning tool 200 rolls, it is scraped by the soft scraper 700 at the rear end thereof and can be sucked into the dirt collection box 300 when the dirt is separated from the surface.

Referring to fig. 5, in particular, the cleaning tool 200 is a wet cloth of a rolling brush type, and the water outlet 111 of the water supply system is positioned above the cleaning tool 200 to drop water onto the cleaning tool 200, so that the cleaning tool 200 can mop the surface to be cleaned.

In the prior art, the cleaning tool 200 capable of performing water mopping mainly has a flat type and a cylindrical rolling brush type, a flat type wet cloth is generally troublesome to clean, and automatic cleaning by placing the wet cloth on an installed base station has appeared in the market; the rolling brush type wet cloth automatically scrapes off attached dirt while cleaning, so that the rolling brush can always keep a relatively clean state.

Preferably, the driving part 1 in this embodiment is a motor, and the motor is installed in the cleaning tool 200 and does not rotate together with the cleaning tool 200. In other embodiments, the driving member 1 may be disposed outside the cleaning tool 200, and the cleaning tool 200 is driven to rotate by a transmission structure such as a belt.

Referring to fig. 1 and 4, in order to implement a water supply system for supplying water to the cleaning tool 200, the water supply system includes a water tank 800, a water pump 900 for pumping water, and a water passage 110, and the water tank 800 and the water passage 110 are communicated through a water pipe; the water outlet hole 111 is located at the bottom of the water passing channel 110, and the water passing channel 110 is disposed above the cleaning tool 200.

When the main machine is started, the water pump 900 is also powered on to pump liquid water in the water tank 800 into the water pipe, the liquid water enters the water passing channel 110 along the water pipe, and then drops into the surface of the cleaning tool 200 along the water outlet hole 111 at the bottom of the water passing channel 110 to replenish water for the cleaning tool 200, so that the cleaning tool 200 can be used for water mopping.

Referring to fig. 2 and 6, the water passage 110 is preferably disposed on the housing 100 along the axis of the cleaning tool 200 and is an elongated water channel to sufficiently replenish the cleaning tool 200.

Preferably, the outlet hole 111 in this embodiment is tapered, and has a larger cross-section near the end of the cleaning tool 200, so that it can spray a larger area of water.

Referring to fig. 1, in order to increase the adaptability of the cleaning base and enable the cleaning base to be adapted to a host (handle) with most standard specifications on the market, the upright main body 400 includes a connector assembly 410 and a conduit 420 communicated with an air working path, and the connector assembly 410 is provided with a plug terminal 411 capable of being plugged into the host with suction to get electricity.

When the upright body 400 is inserted into the main body (handle), the insertion terminal 411 is connected to the insertion groove of the main body (handle), and the duct 420 is communicated with the air inlet pipe of the main body (handle). When the host machine (handle) is started, the cleaning base can be powered, so that the cleaning tool 200 can wet and mop the surface to be cleaned; if a dust suction device is provided in the main body (handle), the suction force can be generated by the cleaning base through the duct 420 to suck the dirt.

Preferably, the connector assembly 410 of the present embodiment is further provided with a connecting buckle 412, which can be detachably connected with the host (handle).

The use mode of the invention is as follows:

when the host computer of belt suction is adapted to, the host computer starts, and cleaning base also circular telegram starts, promotes cleaning base and removes treating cleaning surface, and water supply system supplies water for burnisher, and burnisher absorbs water the back and contacts with treating cleaning surface, treats cleaning surface and carries out water and drags, and burnisher rotates at a high speed under driver part's effect, clears away subaerial filth to be stained with cleaning tool's surface. The main machine generates suction force to suck the dirt on the surface of the cleaning tool into the dirt collecting box through the working air path, so that the cleaning tool can continuously clean the surface to be cleaned.

When the power supply host computer is adapted, the host computer is started, the cleaning base is also electrified and started, the cleaning base is pushed to move on the surface to be cleaned, the water supply system supplies water to the cleaning tool, the cleaning tool is contacted with the surface to be cleaned after absorbing water, the surface to be cleaned is subjected to water mopping, the cleaning tool rotates at a high speed under the action of the driving part, dirt on the ground is removed, the surface of the cleaning tool is stained with, and the water mopping function is realized.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A cleaning base for a surface cleaning apparatus, comprising: comprises the steps of (a) preparing a substrate,

a housing (100) adapted to move over a surface to be cleaned;

a cleaning tool (200) mounted on the housing (100), capable of rotating around an axis under the action of a driving part (1), and contacting the surface to be cleaned;

a water supply system provided in the housing (100) for supplying water to the cleaning tool (200);

a dirt collection system comprising a working air path through the housing (100) including a dirt inlet (a), a suction port (d) communicating with the dirt inlet (a), and a dirt collection bin (300);

an upright body (400) pivotally coupled with the housing (100) adapted to be connected to a power or suction capable host.

2. The cleaning base of the surface cleaning apparatus of claim 1, wherein: the dirt collecting box (300) is arranged in the shell (100) in a removable mode, a suction nozzle (301) is arranged at a position close to the cleaning tool (200), and a suction port (302) is arranged on the end face of the suction nozzle (301).

3. The cleaning base of the surface cleaning apparatus of claim 2, wherein: a scraper assembly is also included, which is disposed between the cleaning tool (200) and the dirt collection bin (300) and forms a suction passage (c) between the cleaning tool (200) and the dirt collection bin (300) for defining the dirt inlet (a).

4. A cleaning base for a surface cleaning apparatus according to claim 3, characterised in that: the scraper assembly comprises a scraper plate (600), wherein the scraper plate (600) is arranged on a suction nozzle (301) of the dirt collection box (300), the front end of the scraper plate is in contact with the surface of the cleaning tool (200), and the scraper plate scrapes off the dirt on the cleaning tool (200) and sucks the dirt collection box (300).

5. The cleaning base of the surface cleaning apparatus of claim 4, wherein: the scraper component also comprises a soft scraper (700), the soft scraper (700) is arranged on the shell (100) and is positioned at the rear side of the cleaning tool (200), and the dirty inlet (a) is positioned between the soft scraper (700) and the cleaning tool (200); the lower end of the soft scraper (700) is in contact with the surface to be cleaned.

6. The cleaning base of the surface cleaning apparatus of claim 1, wherein: cleaning tool (200) are the wet cloth of round brush type, apopore (111) of water supply system are located cleaning tool (200) top drops water on cleaning tool (200) to make cleaning tool (200) can treat the cleaning surface and carry out the water and drag.

7. The cleaning base of the surface cleaning apparatus of claim 6, wherein: the water supply system comprises a water tank (800), a water pump (900) for pumping water and a water channel (110), wherein the water tank (800) is communicated with the water channel (110) through a water pipe; the water outlet hole (111) is located at the bottom of the water passing channel (110), and the water passing channel (110) is arranged above the cleaning tool (200).

8. The cleaning base of the surface cleaning apparatus of claim 1, wherein: the upright main body (400) comprises a connector component (410) and a conduit (420) communicated with an air working path, wherein a plug terminal (411) is arranged on the connector component (410) and can be plugged with a host with suction to get electricity.

9. A cleaning base for a surface cleaning apparatus according to claim 1, characterised in that: the device also comprises a cover plate (500), wherein the cover plate (500) is positioned above the dirt collecting box (300) and is combined with the shell (100) to form a complete upper surface; a ventilation gap (b) is reserved between the cover plate (500) and the dirty collecting box (300).