CN215914415U

CN215914415U - Cleaning device

Info

Publication number: CN215914415U
Application number: CN202121626461.1U
Authority: CN
Inventors: 翟泽; 张文杰
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-01
Anticipated expiration: 2031-07-15

Abstract

The utility model provides a cleaning device, which comprises a cleaning device and a cleaning base station; the cleaning equipment comprises a floor brush, a connecting rod assembly and a dust collection main machine assembly, wherein the connecting rod assembly is connected between the floor brush and the dust collection main machine assembly; the cleaning base station is provided with a cleaning tank, a fixing notch and a fixing assembly, wherein the fixing assembly is arranged in the fixing notch and detachably fixes the connecting rod assembly in the fixing notch; when the connecting rod assembly is fixed in the fixed notch, the floor brush is contained in the cleaning groove. The cleaning device provided by the utility model can stably support the connecting rod component when the floor brush is cleaned, so that the labor is saved, and the use is convenient.

Description

Cleaning device

Technical Field

The utility model relates to the technical field of cleaning, in particular to a cleaning device.

Background

With the development of technology, dust collectors have become more and more popular as cleaning devices. The floor brush type dust collector has the functions of dust collection and floor mopping, and has good cleaning effect and high cleaning efficiency.

Cleaning equipment such as dust catcher includes host computer, scrubbing brush and connecting rod, and scrubbing brush and host computer are connected to the both ends of connecting rod. In order to facilitate the user to clean dust in different spaces, the connecting rod is rotatably connected with the floor brush. The ground brush is provided with a rolling brush and a mop component. Wherein, the dust catcher is still equipped with the washing container, and the washing container is used for holding the washing liquid, and the user can place the scrubbing brush in the washing container to wash round brush, mop subassembly etc. on the scrubbing brush.

However, wash the scrubbing brush in-process, rock in order to avoid the connecting rod slope, the user still needs handheld fixed link, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, embodiments of the present invention provide a cleaning device, in which the connecting rod assembly can be stably fixed, which saves labor and is convenient to use.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

the embodiment of the utility model provides a cleaning device, which comprises cleaning equipment and a cleaning base station; the cleaning equipment comprises a floor brush, a connecting rod assembly and a dust collection main machine assembly, wherein the connecting rod assembly is connected between the floor brush and the dust collection main machine assembly; the cleaning base station is provided with a cleaning tank, a fixing notch and a fixing assembly, wherein the fixing assembly is arranged in the fixing notch, and the connecting rod assembly is detachably fixed in the fixing notch; and when the connecting rod component is fixed in the fixed notch, the floor brush is contained in the cleaning tank.

Wherein, cleaning device includes cleaning equipment, clean basic station and fixed subassembly. Cleaning equipment includes scrubbing brush, connecting rod subassembly and dust absorption host computer subassembly, and the both ends of connecting rod subassembly link to each other with scrubbing brush and dust absorption host computer subassembly respectively, and like this, the band dust air can get into the dirt cup of dust absorption host computer subassembly through connecting rod subassembly in to filter the band dust air and discharge clean air. The cleaning base station is provided with a cleaning tank and a fixing notch, the cleaning tank is used for containing cleaning liquid, and the connecting rod assembly can be detachably fixed in the fixing notch through the fixing assembly. Like this, when needs wash the scrubbing brush, can fix the connecting rod subassembly in fixed breach, at this moment, the scrubbing brush is located the washing tank, has avoided the manual work to grip the connecting rod subassembly, uses manpower sparingly, convenient to use.

In some alternative embodiments, the fixing component can be retracted under the propping of the connecting rod component and expose the opening of the fixing notch, so that the connecting rod component extends into or out of the fixing notch; and when the connecting rod assembly is positioned in the fixing notch, the fixing assembly can extend out and block the opening of the fixing notch so as to limit the connecting rod assembly.

Namely, the fixing component is in a protruding state under the natural state and is blocked at the opening position of the fixing notch. Like this, when the user need wash the scrubbing brush, the user can grip the connecting rod subassembly to make connecting rod subassembly and fixed subassembly looks butt, the user continues the application of force, and fixed subassembly pressurized is withdrawed and is exposed the opening of fixed breach, and at this moment, the connecting rod subassembly can stretch into in the fixed breach.

After the connecting rod component extends into the fixing notch, the fixing component extends out and blocks the opening of the fixing notch again. At the moment, the connecting rod assembly is limited in the fixed notch, the connecting rod assembly is clamped and fixedly supported through the fixed notch, the fixed connecting rod assembly is prevented from being held by a user, manpower is saved, and the use is convenient.

Similarly, when the user needs to use the cleaning device, the user can hold the connecting rod assembly and apply force to abut against the fixing assembly, the fixing assembly is pressed to be retracted and exposes the opening of the fixing notch, and at the moment, the connecting rod assembly can extend out of the fixing notch.

In some alternative embodiments, the securing assembly includes a stop and a resilient member; the inner wall surface of the fixed gap is provided with a guide groove, the stop piece is arranged in a telescopic manner relative to the guide groove, the first end of the stop piece is positioned in the guide groove, and the second end of the stop piece can extend out of the guide groove; one end of the elastic piece is connected with the fixed notch, the other end of the elastic piece is connected with the second end of the stop piece, and the second end of the stop piece can extend out of the guide groove under the action of elastic force of the elastic piece.

Namely, the stopper can maintain the extended state and block the opening of the fixing notch by the elastic force of the elastic member. When the connecting rod subassembly supports and presses the stop part, the elastic component can be compressed by pressure, and the stop part avoids the connecting rod subassembly this moment, and the connecting rod subassembly of being convenient for stretches into or stretches out fixed breach, and fixed subassembly's structure is comparatively simple, and the cost of manufacture is lower.

In some alternative embodiments, the fixing assembly has two stoppers, which are respectively disposed at opposite sides of the fixing notch; the elastic pieces and the stop pieces are arranged in a one-to-one correspondence mode, and the extension directions of the different stop pieces are different. That is, the two stoppers can block the opening of the fixed notch by approaching the two stoppers, and the opening of the fixed notch can be exposed by separating the two stoppers from each other.

In some optional embodiments, the stopper is provided with a first guiding inclined surface facing an outer side of the fixing notch, the first guiding inclined surface is inclined toward an elastic extending direction of the stopper, and an outer wall surface of the connecting rod assembly abuts against the first guiding inclined surface to push the stopper when the connecting rod assembly moves relative to the first guiding inclined surface.

Wherein, through setting up first guide inclined plane, when the fixed connection pole subassembly, mutual butt can drive the stopper removal between connecting rod subassembly and the stopper, the user operation of being convenient for.

In some optional embodiments, the stopper is provided with a second guiding inclined surface facing the inner side of the fixing notch, the second guiding inclined surface is inclined toward the elastic extending direction of the stopper, and the outer wall surface of the connecting rod assembly abuts against the second guiding inclined surface to push the stopper when the connecting rod assembly moves relative to the second guiding inclined surface.

Wherein, through setting up second guide inclined plane, when the connecting rod subassembly is taken, mutual butt can drive the stopper removal between connecting rod subassembly and the stopper, the user operation of being convenient for.

In some optional embodiments, when the connecting rod assembly is located in the fixed notch, the connecting rod assembly can abut against the inner wall surface of the fixed notch under the pushing of the stop piece, so that relative shaking between the connecting rod assembly and the cleaning base station is avoided in the cleaning process of the floor brush, and the fixing stability of the connecting rod assembly is high.

In some alternative embodiments, the number of the fixing assemblies is multiple, and the plurality of fixing assemblies are arranged at intervals along the length direction of the connecting rod assembly.

Wherein, through setting up a plurality of fixed subassemblies, can realize that the multiple spot is spacing to connecting rod subassembly, connecting rod subassembly's fixed stability is higher.

In some optional embodiments, the fixing assembly comprises a first magnetic adsorption part and a second magnetic adsorption part, one of the first magnetic adsorption part and the second magnetic adsorption part is arranged in the fixing notch, and the other one is arranged on the connecting rod assembly; when the connecting rod assembly is located in the fixed notch, the first magnetic adsorption piece and the second magnetic adsorption piece are located in the action range of magnetic force, so that the connecting rod assembly is fixed in the fixed notch.

Therefore, the connecting rod assembly can be conveniently fixed on the cleaning base station through the magnetic force between the first magnetic adsorption piece and the second magnetic adsorption piece. Meanwhile, the user can take the cleaning equipment by holding the connecting rod assembly and applying force to resist the magnetic force, and the operation is convenient.

In some optional embodiments, at least one of the first magnetic adsorbing member and the second magnetic adsorbing member is a magnet, which is easy to obtain, and the manufacturing cost of the cleaning device is low.

In some optional embodiments, the fixing notch is provided with a receiving groove, an opening of the receiving groove penetrates through an inner wall surface of the fixing notch, and one of the first magnetic adsorption piece and the second magnetic adsorption piece is located in the receiving groove; the other of the first magnetic attraction piece and the second magnetic attraction piece constitutes an outer wall surface of the connecting rod assembly.

Like this, first magnetic adsorption spare and second magnetic adsorption spare all expose in magnetic field each other, avoid weakening the magnetism of first magnetic adsorption spare and second magnetic adsorption spare because of clean basic station and connecting rod subassembly's self structure, help improving the fixed stability of connecting rod subassembly.

In some alternative embodiments, when the connecting rod assembly is located in the fixed notch, the first magnetic adsorption part and the second magnetic adsorption part are oppositely arranged.

Like this, when the connecting rod subassembly is fixed on clean basic station, the interval between first magnetic adsorption piece and the second magnetic adsorption piece is less, and the magnetic force between first magnetic adsorption piece and the second magnetic adsorption piece is great, and the fixed stability of connecting rod subassembly is higher.

In some alternative embodiments, the cleaning base station has a first electrical connector for electrically connecting to a power source, and the connector bar assembly has a second electrical connector, the first and second electrical connectors being connectable for powering the cleaning device when the connector bar assembly is secured within the fixed recess.

Like this, when cleaning equipment scrubbing brush when cleaning, can also charge cleaning equipment through clean basic station, extension cleaning equipment's time of endurance.

In some alternative embodiments, the first electrical connector has a first coupling coil, the second electrical connector has a second coupling coil, and the first coupling coil and the second coupling coil are coupled when the connector rod assembly is fixed in the fixed notch.

Can carry out cleaning device through electromagnetic induction coupling's mode and charge, simplify cleaning device's outward appearance, have better waterproof dustproof effect, avoid cleaning device to appear the electric shock accident.

In addition to the technical problems solved by the embodiments of the present invention, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the cleaning device provided by the embodiments of the present invention, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a cross-sectional view taken along A-A of the connector rod assembly of FIG. 3 being restrained by a stop;

FIG. 5 is a cross-sectional view taken along A-A of the connecting rod assembly in FIG. 3, which is fixed by the first and second magnetic attraction members;

fig. 6 is another schematic structural diagram of the cleaning base station in fig. 1.

Reference numerals:

10: cleaning equipment; 11: a floor brush; 12: a connecting rod assembly; 13: a dust collection main machine component;

20: cleaning the base station; 21: a cleaning tank; 22: fixing the notch; 221: a guide groove; 222: a containing groove; 223: a first wall surface; 224: a second wall surface; 225: a stroke limiting groove; 23: a base station body;

30: a fixing assembly;

31: a stopper; 311: a first guide ramp; 312: a second guide ramp; 313: a stroke limiting block; 31 a: a first end; 31 b: a second end; 32: an elastic member;

310: a first magnetic adsorption member; 320: and a second magnetic attraction member.

Detailed Description

In order to make the aforementioned objects, features and advantages of the embodiments of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. 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 invention.

Among the prior art, when wasing the scrubbing brush through wasing the container, the user need grip fixed link to avoid the connecting rod to take place to rock under the drive of scrubbing brush, it is comparatively inconvenient to use.

In view of this, the present application provides a cleaning apparatus including a cleaning device and a cleaning base provided with a cleaning tank for cleaning a floor brush, and a fixing notch for fixing a connecting rod assembly. Like this, when the user washd the scrubbing brush, can fix connecting rod subassembly in fixed breach department, saved the manpower, convenient to use.

Fig. 1 is a schematic structural diagram of a cleaning device according to an embodiment of the present invention. Fig. 2 is a schematic diagram of the exploded structure of fig. 1. Fig. 3 is a front view of fig. 1. Fig. 4 is a cross-sectional view along a-a of the connecting rod assembly of fig. 3 being restrained by a stop. Fig. 5 is a cross-sectional view along a-a of the connection rod assembly in fig. 3, which is fixed by the first and second magnetic attraction members. Fig. 6 is another schematic structural diagram of the cleaning base station in fig. 1.

Referring to fig. 1 to 6, an embodiment of the utility model provides a cleaning apparatus, which includes a cleaning device 10 and a cleaning base station 20; the cleaning device 10 includes a floor brush 11, a connecting rod assembly 12 and a main suction unit assembly 13, and the connecting rod assembly 12 is connected between the floor brush 11 and the main suction unit assembly 13. The cleaning base station 20 is provided with a cleaning tank 21, a fixing notch 22 and a fixing assembly 30, the fixing assembly 30 is arranged in the fixing notch 22, the connecting rod assembly 12 is detachably fixed in the fixing notch 22, and when the connecting rod assembly 12 is fixed in the fixing notch 22, the floor brush 11 is accommodated in the cleaning tank 21.

The cleaning device includes a cleaning apparatus 10 and a cleaning base 20, and the cleaning apparatus 10 is used to suck foreign matters such as dust at a position to be cleaned. The cleaning device 10 may be a vacuum cleaner, such as an upright cleaner, a canister cleaner, a portable cleaner, or the like. The dust collector can be a household dust collector or an industrial dust collector.

The present embodiment is described taking a household upright cleaner as an example of the cleaning apparatus 10, which includes a floor brush 11, a connecting rod assembly 12, and a main cleaner assembly 13.

The dust suction main unit assembly 13 includes a dust cup (not shown) for performing dust-air separation and storing filtered foreign substances, and a blower (not shown). Depending on the type of cleaning device 10, the dirt cup may be a tubular structure, a flexible bag structure, or the like. A cyclone cone (not shown) can be arranged in the dust cup and used for promoting the airflow to rotate in the dust cup, and the airflow impacts the inner wall surface of the dust cup and separates dust from air in the rotating process. The dust cup can be internally provided with a filter element (not shown), the clean air after dust-gas separation can be discharged through the filter element, and the filter element can perform secondary dust-gas separation on the air.

The floor brush 11 is provided with an air inlet, the connecting rod assembly 12 is provided with an air inlet channel, and two ends of the connecting rod assembly 12 are respectively connected with the floor brush 11 and the dust collection main machine assembly 13. Like this, the inner chamber accessible inlet channel of dirt cup communicates with the air inlet, and the fan starts the back, and the air that takes dirt can get into in the dirt cup through scrubbing brush 11, connecting rod subassembly 12 in proper order.

In some alternative embodiments, the connecting rod assembly 12 is a tubular structure, which may be a rigid tubular structure or a flexible tubular structure that may be deformable. The link assembly 12 may have different lengths and outer diameters according to the kinds of the cleaning apparatus 10, and the present embodiment does not limit the kinds, structures, materials, and the like of the link assembly 12.

The floor brush 11 is used to clean foreign substances at a position to be cleaned. The floor brush 11 includes a roll brush (not shown) for flapping a position to be cleaned and gathering dust so that foreign substances are introduced into the dust cup with air, and a mop cloth (not shown). The mop swab can wipe the location where the foreign objects are drawn in order to optimize the cleaning effect of the cleaning device 10.

Since the mops are frequently brought into contact with the soiled place to be cleaned, cleaning is regularly performed to give the cleaning device 10 a good cleaning effect. In some embodiments, the cleaning apparatus further comprises a cleaning base 20, and the cleaning base 20 is used for cleaning the floor brush 11.

The cleaning base station 20 includes a base station body 23, and a cleaning tank 21 and a fixing notch 22 provided on the base station body 23.

The base station body 23 functions to support the cleaning device 10, and may be made of plastic, metal, or the like.

The cleaning tank 21 may be a groove-shaped structure formed on the base station body 23, an opening of the cleaning tank 21 faces upward for accommodating a cleaning solution, and the cleaning solution can soak the rolling brush and the mop on the floor brush 11 when the floor brush 11 is located in the cleaning tank 21. The cleaning liquid can be clear water or a solution dissolved with a detergent.

The worker may pour the cleaning solution into the cleaning bath 21 or a storage member (not shown) is provided on the cleaning base station 20 for storing the cleaning solution. Thus, the cleaning liquid can be discharged into the cleaning tank 21 by opening the outlet of the storage member. The bottom of the cleaning tank 21 may be provided with an openable and closable drain port, and when the drain port is opened, the cleaning liquid after cleaning the floor brush 11 may be discharged.

The fixing notch 22 may also be a groove-shaped structure formed on the base station body 23, the connecting rod assembly 12 may be accommodated in the fixing notch 22, and the fixing assembly 30 is used for fixing the cleaning device 10 in the fixing notch 22.

When the connecting rod assembly 12 is fixed in the fixing notch 22, the extending direction of the connecting rod assembly 12 may be parallel to the horizontal direction. Considering that the cleaning base 20 is usually placed on the ground, the connecting rod assembly 12 may be optionally fixed in the fixing notch 22 with an angle between the extending direction of the connecting rod assembly 12 and the horizontal direction. In this way, the connecting rod assembly 12 can be supported above the cleaning base station 20 at a preset angle, and a user does not need to bend down to fix or take the connecting rod assembly 12, so that the use is convenient.

The angle between the direction of extension of the connecting rod assembly 12 and the horizontal may be 60-90. Referring to fig. 1 and fig. 2, taking the included angle as an example of 90 °, when the connecting rod assembly 12 is fixed in the fixing notch 22, the connecting rod assembly 12 extends along the vertical direction, the fixing notch 22 is located above the cleaning tank 21, and the opening of the fixing notch 22 faces the side.

The fixation notch 22 may extend along the length of the connector rail assembly 12 less than the length of the connector rail assembly 12. Thus, the connecting rod assembly 12 can extend to the upper side of the cleaning base station 20, the lower end of the connecting rod assembly 12 is fixedly connected with the cleaning base station 20, and the upper end of the connecting rod assembly 12 can be conveniently held by a user.

The fixing notch 22 may extend in a vertical direction. At this time, after the connecting rod assembly 12 is inserted into the fixing notch 22, the connecting rod assembly 12 is supported on the cleaning base station 20 in the vertical direction. Optionally, the fixing gap 22 may extend at an angle to the vertical direction, and after the connecting rod assembly 12 extends into the fixing gap 22, the connecting rod assembly 12 may be supported on the cleaning base station 20 in an inclined manner.

The number of the fixing notches 22 may be one or more. Referring to fig. 6, when the cleaning base 20 has a plurality of fixing notches 22, the fixing notches 22 may be disposed at intervals along the length direction of the connecting rod assembly 12, and a fixing assembly 30 is disposed in each fixing notch 22. Thus, multi-point fixation is formed between the connecting rod assembly 12 and the cleaning base station 20, and the fixing stability of the connecting rod assembly 12 is high.

That is, when the user needs to wash the floor brush 11 of the cleaning device 10, the user may place the floor brush 11 in the cleaning bath 21 and wash the floor brush 11 with the cleaning liquid in the cleaning bath 21. At this time, the connecting rod assembly 12 is fixed in the fixing notch 22 and fixed relative to the cleaning base station 20, so that the connecting rod assembly 12 is prevented from being manually held by a user, manpower is saved, and the use is convenient.

The inner wall of the fixing gap 22 may be made of an elastic material, and the inner wall of the fixing gap 22 made of the elastic material may constitute the fixing member 30. Wherein the opening of the fixation notch 22 may be sized smaller than the outer diameter of the connecting rod assembly 12. Thus, by resisting the elastic force of the inner wall of the fixing notch 22, the opening size of the fixing notch 22 can be made large so that the connecting rod assembly 12 protrudes into the fixing notch 22. And under the elastic force action of the inner wall of the fixed notch 22, the inner wall of the fixed notch 22 is coated on the outer wall surface of the connecting rod assembly 12 so as to clamp and fix the connecting rod assembly 12.

In some alternative embodiments, the fixing assembly 30 can be retracted against the connecting rod assembly 12 and expose the opening of the fixing notch 22, so that the connecting rod assembly 12 extends into or out of the fixing notch 22; and when the connecting rod assembly 12 is located in the fixing gap 22, the fixing assembly 30 can extend out and block the opening of the fixing gap 22 to limit the connecting rod assembly 12.

At this time, the size of the opening of the fixing notch 22 is larger than the outer diameter size of the connecting rod assembly 12, and the connecting rod assembly 12 may protrude into or out of the fixing notch 22 through the opening when the fixing assembly 30 is not provided.

The fixing element 30 may be a retractable structure. And the fixing member 30 is in an extended state in a natural state and is caught at an opening position of the fixing notch 22.

Specifically, the opening of the fixing notch 22 has a first wall 223 and a second wall 224 which are opposite to each other, and for example, the fixing member 30 is connected to the first wall 223, and the fixing member 30 protrudes toward the second wall 224. The fixing member 30 may abut against the second wall 224 in a natural state, or the fixing member 30 may have a gap with the second wall 224 in a natural state, and the gap is smaller than the outer diameter of the connecting rod assembly 12, so as to block the connecting rod assembly 12.

When a user desires to clean the floor brush 11, the user may hold the link assembly 12 and push the link assembly 12 against the fixing assembly 30. The user then continues to apply a force (in an upward vertical direction in fig. 4) toward one side in the fixing notch 22, and the fixing assembly 30 can be retracted against the connecting rod assembly 12 and expose the opening of the fixing notch 22, at which time the gap between the connecting rod assembly 12 and the second wall surface 224 is larger than the outer diameter of the connecting rod assembly 12, and the connecting rod assembly 12 can be inserted into the fixing notch 22.

After the connecting rod assembly 12 extends into the fixing gap 22, the fixing assembly 30 is no longer pressed by the connecting rod assembly 12, and the connecting rod assembly 12 extends toward the side of the second wall 224 and returns to the natural state to block the opening of the fixing gap 22 again. At this time, the connecting rod assembly 12 is located in the fixing notch 22, and under the stopping action of the connecting rod assembly 12, the connecting rod assembly 12 is limited in the fixing notch 22, and the connecting rod assembly 12 cannot extend out of the fixing notch 22, so that the connecting rod assembly 12 is fixed on the cleaning base station 20.

When it is necessary to use the cleaning device 10, a user may hold the connecting rod assembly 12 and apply a force toward a side away from the fixing gap 22 (a vertical downward direction in fig. 4), at this time, the connecting rod assembly 12 abuts against the fixing assembly 30, the fixing assembly 30 retracts toward a side away from the second wall surface 224 and exposes the opening of the fixing gap 22, at this time, a gap between the connecting rod assembly 12 and the second wall surface 224 is greater than an outer diameter of the connecting rod assembly 12, and the connecting rod assembly 12 may extend out of the fixing gap 22.

When the connecting rod assembly 12 extends out of the fixing gap 22, the fixing assembly 30 is no longer pressed by the connecting rod assembly 12, and the connecting rod assembly 12 extends out towards the side of the second wall surface 224 and returns to the natural state to block the opening of the fixing gap 22 again.

Through setting up the fixed subassembly 30 of telescopic, the user can fix connecting rod subassembly 12 on clean basic station 20 or take connecting rod subassembly 12 from clean basic station 20 through the support between connecting rod subassembly 12 and the fixed subassembly 30 and press, and it is comparatively convenient to use.

In some alternative embodiments, the fixing assembly 30 may further include a stopper 31 and an elastic member 32, a guide groove 221 is formed on an inner wall surface of the fixing notch 22, the stopper 31 is telescopically arranged with respect to the guide groove 221, a first end 31a of the stopper 31 is located in the guide groove 221, and a second end 31b of the stopper 31 may extend out of the guide groove 221. One end of the elastic member 32 is connected to the fixing notch 22, and the other end of the elastic member 32 is connected to the second end 31b of the stopper 31, and the second end 31b of the stopper 31 can be extended out of the guide groove 221 by the elastic force of the elastic member 32.

The stopper 31 may be a rod-shaped structural member or a sheet-shaped structural member, that is, the dimension of the stopper 31 in the length direction of the connecting rod assembly 12 may be smaller than or equal to the dimension of the fixing notch 22 in the length direction of the connecting rod assembly 12, and the size of the stopper 31 is not limited in this embodiment.

The elastic member 32 may be a spring, an elastic rubber member, etc., in this embodiment, the elastic member 32 is a spring, and the stop member 31 is a rod-shaped structural member, please refer to fig. 4, the elastic member 32 may be sleeved outside the stop member 31, so that the stop member 31 is stressed more uniformly, and the stop member 31 is prevented from being skewed during the stretching process.

The inner wall surface of the fixing notch 22 is provided with a guide groove 221, the first end 31a of the stopper 31 extends into the guide groove 221, and the second end 31b extends out of the guide groove 221 for abutting against the connecting rod assembly 12. Wherein, through the sliding fit between the guide groove 221 and the stop member 31, the telescopic function of the stop member 31 can be provided, and the skew of the stop member 31 in the telescopic process can be avoided.

A limit structure (not shown) may be disposed between the first end 31a of the stopper 31 and the fixing notch 22 to limit the telescopic stroke of the stopper 31 and prevent the stopper 31 from extending out and separating from the guide groove 221.

For example, referring to fig. 4, a limit travel groove 225 is formed in the guide groove 221, a protruding limit travel block 313 is formed on the stopper 31, and the limit travel block 313 is located in the limit travel groove 225 to limit the protruding length of the stopper 31 according to the length of the limit travel groove 225.

Thus, the elastic member 32 elastically deforms to extend and retract the stopper 31, and the structure is simple and easy to operate.

In some alternative embodiments, the fixing assembly 31 has two stoppers 31, and the two stoppers 31 are respectively disposed at two opposite sides of the fixing notch 22; the elastic members 32 and the stoppers 31 are disposed in one-to-one correspondence, and the extending and retracting directions of the different stoppers 31 are different.

The two fixing members 30 are respectively disposed on the first wall 223 and the second wall 224, and in this case, the extending directions of the two guide grooves 221 may be set at an angle.

In order to simplify the structure of the fixing member 31, the present embodiment is described by taking an example in which the two guide grooves 221 extend in parallel, and in this case, the two guide grooves 221 may be disposed to be offset in the longitudinal direction of the connecting rod assembly 12.

Alternatively, referring to fig. 4, the two guide grooves 221 are coaxially disposed, and the two stoppers 31 are disposed opposite to each other. At this time, the protruding directions of the two stoppers 31 are set opposite to each other, and the retracting directions are also set opposite to each other. That is, when the two stoppers 31 are in the extended state, the two stoppers 31 block the opening of the fixing gap 22, and when the two stoppers 31 are retracted, the connecting rod assembly 12 can extend into or out of the fixing gap 22.

To facilitate the pushing of the connecting rod assembly 12 against the stop member 31 to extend into the fixing notch 22, a first driving portion (not shown) may be provided on the outer wall of the connecting rod assembly 12, and may be wedge-shaped, for example, the wedge-shaped first driving portion may extend into the gap between the stop member 31 and the second wall 224. Thus, the user continues to apply force, the stop member 31 is pressed by the first driving portion, the elastic member 32 is compressed, and the connecting rod assembly 12 can extend into the fixing notch 22.

In some alternative embodiments, the stopper 31 is provided with a first guiding inclined surface 311 facing the outside of the fixing notch 22, the first guiding inclined surface 311 is inclined toward the elastic extending direction of the stopper 31, and the outer wall surface of the tie rod assembly 12 abuts against the first guiding inclined surface 311 to push the stopper 31 when the tie rod assembly 12 moves relative to the first guiding inclined surface 311.

The first guiding inclined surface 311 is disposed on a side of the stopper 31 facing out of the fixing notch 22. The first guide slope 311 may be a flat surface or a circular arc surface.

Thus, when a user needs to clean the floor brush 11, the connecting rod assembly 12 abuts against the stop member 31, the connecting rod assembly 12 can abut against the first guide inclined surface 311, when the user applies force towards the inner side of the fixed notch 22, the stop member 31 is pressed, the elastic member 32 is compressed, relative movement along the first guide inclined surface 311 occurs between the stop member 31 and the connecting rod assembly 12, at the moment, the stop member 31 retracts along the elastic force direction of the elastic member 32, and the connecting rod assembly 12 moves towards the inner side of the fixed notch 22 (the vertical upward direction in fig. 4) until the connecting rod assembly 12 extends into the fixed notch 22.

At this time, the external appearance of the tie rod assembly 12 does not need to be changed, and the external wall surface of the tie rod assembly 12 is smooth.

Of course, when the wedge-shaped first driving portion is provided on the connecting rod assembly 12, the first guiding inclined surface 311 may be provided on the stopper 31 at the same time, and the embodiment is not limited.

In order to facilitate the connecting rod assembly 12 to push the stopper 31 to extend out of the fixing notch 22, a second driving portion (not shown) may be disposed on the outer wall surface of the connecting rod assembly 12, and the second driving portion may be wedge-shaped, and the driving principle of the second driving portion is similar to that of the first driving portion, and thus the description of this embodiment is omitted.

In some alternative embodiments, the stopper 31 is provided with a second guiding inclined surface 312 facing the inner side of the fixing notch 22, the second guiding inclined surface 312 is inclined towards the elastic extending direction of the stopper 31, and the outer wall surface of the connecting rod assembly 12 abuts against the second guiding inclined surface 312 so as to push the stopper 31 when the connecting rod assembly 12 and the second guiding inclined surface 312 move relatively.

Wherein the second guiding slope 312 is disposed on a side of the stopper 31 facing into the fixing notch 22. The second guide slope 312 may be a flat surface or a circular arc surface.

Thus, when a user needs to use the cleaning device 10, the connecting rod assembly 12 abuts against the stop member 31, the connecting rod assembly 12 can abut against the second guide inclined surface 312, when the user applies force towards the outside of the fixed notch 22, the stop member 31 is pressed, the elastic member 32 is pressed and compressed, relative movement along the second guide inclined surface 312 occurs between the stop member 31 and the connecting rod assembly 12, at this time, the stop member 31 retracts along the elastic force direction of the elastic member 32, and the connecting rod assembly 12 moves towards the outside of the fixed notch 22 until the connecting rod assembly 12 extends out of the fixed notch 22.

Of course, when the wedge-shaped second driving portion is provided on the connecting rod assembly 12, the first guiding inclined surface 311 may be provided on the stopper 31, and the embodiment is not limited.

In some alternative embodiments, the first and second guide slopes 311 and 312 are provided at opposite sides of the stopper 31. Referring to fig. 4, the first guiding inclined surface 311 and the second guiding inclined surface 312 may be connected to form a wedge structure. To avoid this wedge-like structure from scratching the connecting rod assembly 12, a rounded corner may optionally be provided between the first leading bevel 311 and the second leading bevel 312.

In some alternative embodiments, the tie rod assembly 12 may have a gap with the inner wall surface of the fixation gap 22 when the tie rod assembly 12 is located within the fixation gap 22.

Optionally, in consideration of the rotational connection between the connecting rod assembly 12 and the ground brush 11, when the connecting rod assembly 12 is located in the fixing gap 22, the connecting rod assembly 12 may abut against the inner wall surface of the fixing gap 22 under the urging of the stopper 31, that is, the connecting rod assembly 12 and the cleaning base station 20 are relatively fixed. The second guide ramp 312 may engage the outer wall surface of the connecting rod assembly 12. At this time, the inner wall surface of the fixing notch 22 may be in contact with the inner wall surface of the tie rod assembly 12, or a part of the inner wall surface of the fixing notch 22 may be in contact with the tie rod assembly 12.

Like this, even when wasing scrubbing brush 11, scrubbing brush 11 takes place to rock, can not take place to rock relatively between connecting rod subassembly 12 and the fixed breach 22, avoids connecting rod subassembly 12 to receive clean basic station 20's striking, and connecting rod subassembly 12's life is longer.

In some alternative embodiments, the number of the fixing members 30 is plural; a plurality of fixing assemblies 30 are provided at intervals along the length of the connecting rod assembly 12. Of course, in some examples, the number of the fixing members 30 may be one.

Specifically, when the cleaning base station 20 has one fixing gap 22, a plurality of fixing assemblies 30 may be disposed in the fixing gap 22 to achieve multi-point fixing of the connecting rod assembly 12, thereby improving the fixing stability of the connecting rod assembly 12.

In this case, the plurality of fixing members 30 may be disposed on the same side of the fixing notch 22 and spaced apart along the length direction of the connecting rod assembly 12. Illustratively, a plurality of fastening elements 30 are simultaneously arranged on the first wall 223 or on the second wall 224 of the fastening recess 22.

Of course, a plurality of fixing elements 30 can also be disposed on two opposite sides of the opening of the fixing gap 22, and referring to fig. 4, two fixing elements 30 are protruded toward one side close to each other, and two fixing elements 30 can be disposed opposite to each other.

Of course, a plurality of fixing members 30 may be disposed at intervals along the length direction of the connecting rod assembly 12 while being disposed at opposite sides of the fixing notch 22. In this case, the fixing members 30 on the first wall 223 and the second wall 224 may be disposed to face each other, or may be disposed to be shifted in the longitudinal direction of the tie bar assembly 12.

In some embodiments, when the cleaning base station 20 has a plurality of fixing gaps 22, each fixing gap 22 may be correspondingly provided with a plurality of fixing elements 30, the arrangement form of the plurality of fixing elements 30 is similar to that of the above embodiments, and the description of this embodiment is omitted. Of course, one fixing element 30 may be provided per fixing indentation 22 to form a multi-point fixation of the connecting rod assembly 12 by a plurality of fixing elements 30 of the fixing indentations 22.

In some alternative embodiments, referring to fig. 5, the connecting rod assembly 12 and the cleaning base 20 may be fixed relatively by magnetic attraction. Specifically, the fixing assembly 30 includes a first magnetic attraction piece 310 and a second magnetic attraction piece 320, one of the first magnetic attraction piece 310 and the second magnetic attraction piece 320 is disposed in the fixing notch 22, and the other is disposed on the connecting rod assembly 12; when the connecting rod assembly 12 is located in the fixing gap 22, the first magnetic attraction member 310 and the second magnetic attraction member 320 are located within a magnetic force action range, so that the connecting rod assembly 12 is fixed in the fixing gap 22.

Thus, when the user needs to clean the floor brush 11, the user holds the connecting rod assembly 12 and moves the connecting rod assembly toward the side close to the fixing notch 22, and the distance between the first magnetic absorption member 310 and the second magnetic absorption member 320 becomes smaller. When the first magnetic attraction piece 310 and the second magnetic attraction piece 320 are located in the magnetic force action range, the magnetic force between the first magnetic attraction piece 310 and the second magnetic attraction piece 320 is increased, and the connecting rod assembly 12 can automatically move towards one side of the first magnetic attraction piece 310 under the action of the magnetic force until the connecting rod assembly 12 is attracted and fixed to the outer wall surface of the cleaning base station 20.

One of the first magnetic attraction piece 310 and the second magnetic attraction piece 320 is located in the fixing notch 22, so that the connecting rod assembly 12 can be attracted and fixed in the fixing notch 22. At this time, the inner wall surface of the fixing notch 22 constitutes a limit for the link rod assembly 12, and prevents the link rod assembly 12 from falling down when being collided by an external force.

To facilitate placement or access of the connector rod assembly 12, the opening of the fixation gap 22 may be sized larger than the outer diameter of the connector rod assembly 12.

When a user needs to use the cleaning device 10, the user holds the connecting rod assembly 12 and applies a force against the magnetic force to move the connecting rod assembly 12 in a direction to move out of the fixing notch 22 until the first magnetic attraction member 310 and the second magnetic attraction member 320 are out of the magnetic force application range.

In this way, by providing the first magnetic attraction part 310 and the second magnetic attraction part 320, the cleaning device 10 can be conveniently fixed or taken, and the operation is convenient.

In some alternative embodiments, at least one of the first magnetic adsorbing member 310 and the second magnetic adsorbing member 320 is a magnet. That is to say, the first magnetic adsorbing member 310 and the second magnetic adsorbing member 320 may be both magnets, or one of the first magnetic adsorbing member 310 and the second magnetic adsorbing member 320 is a magnet, and the other one is a metal member capable of being magnetically attracted by the magnet, and the material of the metal member may be iron alloy, iron, cobalt, nickel, or the like.

Wherein, magnet can be permanent magnet or electro-magnet, easily obtains, and the cost of manufacture is lower.

In some optional embodiments, the fixing notch 22 is provided with a receiving groove 222, an opening of the receiving groove 222 penetrates through an inner wall surface of the fixing notch 22, and one of the first magnetic attraction member 310 and the second magnetic attraction member 320 is located in the receiving groove 222; the other of the first and second

magnetic attraction members

310 and 320 constitutes an outer wall surface of the connecting rod assembly 12.

Thus, after the connecting rod assembly 12 is fixed in the fixing notch 22, the housing of the base station 20 and the housing of the connecting rod assembly 12 are not cleaned between the first magnetic attraction member 310 and the second magnetic attraction member 320, and the distance between the first magnetic attraction member 310 and the second magnetic attraction member 320 becomes smaller, which helps to improve the magnetic force between the first magnetic attraction member 310 and the second magnetic attraction member 320, and improves the fixing stability of the connecting rod assembly 12.

In some alternative embodiments, when the connecting rod assembly 12 is located in the fixing notch 22, the first magnetic attraction member 310 and the second magnetic attraction member 320 are disposed opposite to each other.

Like this, when connecting rod assembly 12 is fixed on clean basic station 20, the interval between first magnetic adsorption piece 310 and the second magnetic adsorption piece 320 is less, and the magnetic field intensity of first magnetic adsorption piece 310 position department and the magnetic field intensity of second magnetic adsorption piece 320 position department are all great, have great magnetic force between first magnetic adsorption piece 310 and the second magnetic adsorption piece 320, and connecting rod assembly 12 can be comparatively stable absorption fixed on clean basic station 20.

In some alternative embodiments, cleaning base 20 has a first electrical connector (not shown) for electrically connecting to a power source, and connecting rod assembly 12 has a second electrical connector (not shown) that connect to power cleaning apparatus 10 when connecting rod assembly 12 is secured within securing notch 22.

The first and second electrical connections may be electrical connections known to those skilled in the art, such as plugs and jacks, so that when the first and second electrical connections are connected, power may be supplied to the cleaning device 10, extending the life of the cleaning device 10.

Alternatively, the socket may be provided on the connector bar assembly 12, the plug may be provided in the fixing notch 22, and the plug may be of a telescopic structure. After the connecting rod assembly 12 is fixed in the fixing notch 22, it is determined whether the cleaning device 10 needs to be charged according to the current power of the cleaning device 10, for example, when the current power of the cleaning device 10 is lower than a preset value, the plug can extend into the jack, and the cleaning device 10 is connected to a power supply through the cleaning base station 20 to supply power to the cleaning device 10. The embodiment does not limit the telescopic form of the plug.

In some alternative embodiments, the cleaning device 10 may also be charged in a non-contact manner. Specifically, the first electrical connector has a first coupling coil (not shown), the second electrical connector has a second coupling coil (not shown), and the first coupling coil and the second coupling coil are coupled when the connecting rod assembly 12 is fixed in the fixing notch 22.

Specifically, the cleaning base station 20 may further include a transmitting circuit (not shown), and two ends of the transmitting circuit are respectively connected to the power supply and the first coupling coil, so as to convert the direct current or alternating current input by the power supply into an alternating current and transmit the alternating current to the first coupling coil, so that a periodically-varying electromagnetic field is generated on the first coupling coil.

When the second coupling coil induces the electromagnetic field change of the first coupling coil, the second coupling coil can generate induced electromotive force and generate alternating current according to the electromagnetic induction effect. The connector rod assembly 12 is provided with a receiving circuit (not shown). Both ends of the receiving circuit are connected to the second coupling coil and the cleaning device 10, respectively, for example to a battery of the cleaning device 10, so as to supply the cleaning device 10 with the alternating current generated on the second coupling coil.

The present embodiment does not limit the structures of the transmitting circuit and the receiving circuit. For example, it may each include a frequency converter, a rectifying and filtering module, etc., as known to those skilled in the art. The first coupling coil and the second coupling coil are both vertical and annular wire winding structures of the technical personnel in the field.

Therefore, plugs and jacks do not need to be arranged on the outer wall surfaces of the cleaning base station 20 and the connecting rod assembly 12, the appearance of the cleaning device is simplified, a good waterproof and dustproof effect is achieved, and electric shock accidents of the cleaning device are avoided.

The embodiments or implementation modes in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

In the description of the present specification, reference to the description of the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cleaning apparatus, characterized by comprising a cleaning device (10) and a cleaning base station (20);

the cleaning equipment (10) comprises a floor brush (11), a connecting rod assembly (12) and a dust collection main machine assembly (13), wherein the connecting rod assembly (12) is connected between the floor brush (11) and the dust collection main machine assembly (13);

the cleaning base station (20) is provided with a cleaning tank (21), a fixing notch (22) and a fixing assembly (30), the fixing assembly (30) is arranged in the fixing notch (22), and the connecting rod assembly (12) is detachably fixed in the fixing notch (22);

when the connecting rod assembly (12) is fixed in the fixing notch (22), the floor brush (11) is accommodated in the cleaning groove (21).

2. The cleaning device according to claim 1, characterized in that the fixing assembly (30) can be retracted against the connecting rod assembly (12) and expose the opening of the fixing notch (22) to extend the connecting rod assembly (12) into or out of the fixing notch (22); and when the connecting rod assembly (12) is positioned in the fixing notch (22), the fixing assembly (30) can extend out and block the opening of the fixing notch (22) so as to limit the connecting rod assembly (12).

3. The cleaning device according to claim 2, characterized in that the fixing assembly (30) comprises a stopper (31) and an elastic member (32);

a guide groove (221) is formed in the inner wall surface of the fixing notch (22), the stop piece (31) is arranged in a telescopic mode relative to the guide groove (221), the first end (31a) of the stop piece (31) is located in the guide groove (221), and the second end (31b) of the stop piece (31) can extend out of the guide groove (221);

one end of the elastic piece (32) is connected with the fixing notch (22), the other end of the elastic piece (32) is connected with the second end (31b) of the stop piece (31), and the second end (31b) of the stop piece (31) can extend out of the guide groove (221) under the action of elastic force of the elastic piece (32).

4. The cleaning device according to claim 3, characterized in that the fixing assembly (30) has two said stops (31), the two said stops (31) being respectively arranged on opposite sides of the fixing notch (22); the elastic pieces (32) and the stop pieces (31) are arranged in a one-to-one correspondence mode, and the extension directions of the stop pieces (31) are different.

5. The cleaning device as claimed in claim 3, wherein the stopper (31) is provided with a first guiding inclined surface (311) facing the outside of the fixing notch (22), the first guiding inclined surface (311) is inclined toward the elastic extending direction of the stopper (31), and the outer wall surface of the link assembly (12) abuts against the first guiding inclined surface (311) to push the stopper (31) when the link assembly (12) and the first guiding inclined surface (311) relatively move.

6. The cleaning device as claimed in claim 3, wherein the stopper (31) is provided with a second guiding inclined surface (312) facing the inner side of the fixing notch (22), the second guiding inclined surface (312) is inclined toward the elastic extending direction of the stopper (31), and the outer wall surface of the connecting rod assembly (12) abuts against the second guiding inclined surface (312) to push the stopper (31) when the connecting rod assembly (12) and the second guiding inclined surface (312) relatively move.

7. The cleaning device according to claim 3, characterized in that when the connecting rod assembly (12) is located in the fixing notch (22), the connecting rod assembly (12) can be abutted with the inner wall surface of the fixing notch (22) under the pushing of the stopper (31).

8. The cleaning device according to any one of claims 2 to 7,

the number of the fixing components (30) is multiple; the fixing assemblies (30) are arranged at intervals along the length direction of the connecting rod assembly (12).

9. The cleaning device according to any one of claims 1 to 7,

the fixing assembly (30) comprises a first magnetic adsorption piece (310) and a second magnetic adsorption piece (320), one of the first magnetic adsorption piece (310) and the second magnetic adsorption piece (320) is arranged in the fixing notch (22), and the other one is arranged on the connecting rod assembly (12);

when the connecting rod assembly (12) is located in the fixing notch (22), the first magnetic adsorption piece (310) and the second magnetic adsorption piece (320) are located in a magnetic force action range, so that the connecting rod assembly (12) is fixed in the fixing notch (22).

10. The cleaning device of claim 9, wherein at least one of the first magnetic adsorbing member (310) and the second magnetic adsorbing member (320) is a magnet.

11. The cleaning apparatus of claim 9,

the fixing notch (22) is provided with a containing groove (222), an opening of the containing groove (222) penetrates through the inner wall surface of the fixing notch (22), and one of the first magnetic adsorption piece (310) and the second magnetic adsorption piece (320) is located in the containing groove (222);

the other of the first magnetic attraction member (310) and the second magnetic attraction member (320) constitutes an outer wall surface of the connection rod assembly (12).

12. The cleaning device as claimed in claim 9, wherein the first and second magnetic attraction members (310, 320) are oppositely disposed when the connection rod assembly (12) is located in the fixing notch (22).

13. The cleaning device according to any one of claims 2 to 7,

the cleaning base (20) has a first electrical connection for electrical connection to a power source, the connection rod assembly (12) has a second electrical connection, and the first and second electrical connections are connected for supplying power to the cleaning device (10) when the connection rod assembly (12) is fixed in the fixing recess (22).

14. The cleaning apparatus defined in claim 13,

the first electric connector is provided with a first coupling coil, the second electric connector is provided with a second coupling coil, and when the connecting rod assembly (12) is fixed in the fixing notch (22), the first coupling coil and the second coupling coil are coupled and connected.