CN115399690A

CN115399690A - Dust-collecting, cleaning and hand-held three-in-one dry-wet multifunctional vertical dust collector

Info

Publication number: CN115399690A
Application number: CN202110606766.4A
Authority: CN
Inventors: 倪祖根; 钱国祥; 李欣欣
Original assignee: Kingclean Electric Co Ltd
Current assignee: Kingclean Electric Co Ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-11-29

Abstract

The invention discloses a dry-wet dual-purpose multifunctional vertical dust collector integrating three functions of ground dust collection, ground cleaning and hand dust collection, which comprises a machine body, a handle body, a hand dust collector, a dirt storage box, a cleaning liquid box and an electric ground brush, wherein the handle body is arranged on the machine body; the middle part of the machine body is provided with a convex fixed seat, and the handheld dust collector is arranged above the fixed seat and detachably arranged on the machine body; the cleaning liquid box is detachably arranged on the machine body; the dirt storage box is detachably arranged on the electric ground brush. Based on the above setting, fuselage structure has been optimized to this application, can the handheld operation pole body of convenience of customers to avoid storing up the liquid backward flow in the dirty case effectively, thereby satisfied clean user demand.

Description

Dust-collecting, cleaning and hand-held three-in-one dry-wet multifunctional vertical dust collector

Technical Field

The invention relates to a dust collector, in particular to a dry-wet multifunctional vertical dust collector integrating ground dust collection, ground cleaning and hand dust collection.

Background

The wet and dry dust collector has the functions of dust collection and water absorption, and is applied to household cleaning of thousands of households. The existing wet and dry dust collector usually arranges a cleaning fluid tank and a dirt storage tank on the machine body, and the design causes the weight of the machine body to be increased, thus being not beneficial to the hand-held operation of a user; in addition, in the cleaning process, in order to keep a reasonable handheld posture, the dirt storage tank can be inclined randomly, so that liquid in the dirt storage tank can easily flow back to the ground, and secondary pollution is caused. Therefore, there is a need to design a three-in-one multifunctional upright vacuum cleaner for dry and wet use to solve the above problems.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the dry-wet dual-purpose multifunctional vertical dust collector integrating ground dust collection, ground cleaning and hand dust collection, which optimizes the structure of the machine body, can facilitate the hand-held operation of the rod body by a user, and effectively avoids the liquid backflow in the dirt storage tank, thereby meeting the requirements of cleaning and use.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a three-in-one dry and wet multifunctional vertical dust collector with functions of ground dust collection, ground cleaning and hand dust collection comprises a machine body, a handle body, a hand dust collector, a dirt storage box, a cleaning liquid box and an electric ground brush; the middle part of the machine body is provided with a convex fixed seat, and the handheld dust collector is arranged above the fixed seat and detachably arranged on the machine body; the cleaning liquid box is detachably arranged on the machine body; the dirt storage box is detachably arranged on the electric ground brush;

the three-in-one dry-wet dual-purpose multifunctional vertical dust collector at least has the following two working modes:

the hand-held dust collector is connected with the machine body in a combined manner, under the suction action of the hand-held dust collector, mixed fluid of gas, dust and/or liquid enters the dirt storage box from the suction inlet of the electric floor brush and then is subjected to primary gas, dust and/or liquid separation, the dust and/or liquid are stored in the dirt storage box, the fluid subjected to primary separation sequentially enters the dust cylinder assembly of the hand-held dust collector through the fluid channel and the fixed seat flow channel in the machine body to be subjected to secondary dust and gas separation, and the separated clean air is discharged from the air outlet of the hand-held dust collector;

in the handheld dust collector mode, the handheld dust collector is separated from the machine body in an unlocking mode and is used independently, under the action of suction force of the handheld dust collector, fluid enters the dust barrel assembly from the air inlet of the handheld dust collector to be separated from dust and air, and separated clean air is discharged from the air outlet of the handheld dust collector.

Preferably, the handheld dust collector and the cleaning liquid tank are both arranged in front of the machine body, and the cleaning liquid tank is arranged below the fixed seat.

Preferably, the handheld dust collector is arranged in front of the machine body, and the cleaning liquid tank is arranged behind the machine body.

Preferably, a cleaning liquid tank supporting base is provided at a lower portion of the body, and the cleaning liquid tank is supported on the body through the cleaning liquid tank supporting base.

Preferably, the main body is provided with a first locking structure for independently locking/unlocking the hand-held cleaner and a second locking structure for independently locking/unlocking the cleaning liquid tank.

Preferably, the cleaning liquid tank supporting seat can pivot relative to the machine body; when the second locking structure unlocks the cleaning liquid tank, the supporting seat of the cleaning liquid tank can automatically rotate relative to the machine body so as to drive the cleaning liquid tank to be conveniently taken.

Preferably, a cyclone separator is arranged in the dirt storage tank, so that after the mixed fluid enters the dirt storage tank, gas, dust and/or liquid are centrifugally separated, the dust and/or liquid are stored at the bottom of the dirt storage tank, and the separated gas flows to the handheld dust collector.

Preferably, the body is configured as an elongated bar along a length direction thereof, and a sectional area of the fixing base, a sectional area of the hand-held cleaner, and a sectional area of the cleaning liquid tank are larger than a maximum sectional area of the body.

Preferably, when the handheld dust collector is used independently, various accessories including a mite removing brush, a flat brush, a hairbrush, a pet brush, a hose and the like can be attached, so that whole-house cleaning of various scenes is realized.

Compared with the prior art, the invention has the beneficial effects that: the three-in-one dry-wet multifunctional vertical dust collector provided by the invention can realize three functions of ground dust collection, ground cleaning and hand dust collection which can be realized by a plurality of machines in the prior art only by one machine; the machine body is arranged into a long and thin rod type, the handheld dust collector is connected through the outwards-protruding fixed seat, the cleaning liquid tank is arranged on the machine body, the dirt storage tank is arranged on the floor brush and the like, so that the load weight of a user when the user operates the rod body is reduced to the maximum extent, and the problem of liquid backflow in the dirt storage tank is effectively solved; compared with other columnar fuselages in the prior art, the columnar fuselages meet the requirement of users on use portability. Simultaneously, handheld dust catcher, cleaning solution case and storage dirty case homoenergetic are independently removable, have greatly satisfied user's user demand.

Drawings

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

FIG. 1 is a schematic view of an embodiment of a three-in-one dry/wet multifunctional upright vacuum cleaner;

FIG. 2 is a disassembled structure view of the three-in-one dry-wet multifunctional vertical vacuum cleaner in FIG. 1;

FIG. 3 is an overall structure view of a three-in-one dry/wet multifunctional upright vacuum cleaner in another embodiment;

fig. 4 is a disassembled structure view of the three-in-one dry-wet multifunctional vertical dust collector in fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

As shown in figures 1-4, the invention relates to a floor dust-collecting, floor-cleaning and hand-held dust-collecting three-in-one dry-wet multifunctional vertical dust collector, which comprises a machine body 11, a handle body 13, an electric floor brush 2, a hand-held dust collector 3, a dirt storage tank 4 and a cleaning liquid supply assembly.

The middle part of the machine body 11 is designed with a convex fixed seat 7, namely, the machine body 11 is provided with the fixed seat 7 which extends outwards along the radial direction of the machine body 11, and a fixed seat flow passage 71 is arranged in the fixed seat 7 and is used for communicating the dirt storage tank 4 and the handheld dust collector 3 by fluid. Wherein, handheld dust catcher 3 sets up in the top of fixing base 7 to detachably installs on fuselage 11, stores up dirty case 4 detachably and installs on electric floor brush 2, realizes the fluid intercommunication through the fluid passage 6 that sets up in fuselage 11 between fixing base runner 71 and the dirty case 4.

As an embodiment of the present application, the body 11 is a rod-shaped body having a lower end 12 and an upper end; the lower end 12 is designed as a floor brush connection for pivoting the electric floor brush 2, and the upper end is designed as a handle connection for detachably connecting to the handle body 13.

It can be understood that the handheld dust collector 3 can be detachably sealed and positioned at the top of the fixed seat flow passage 71; therefore, the installation stability of the handheld dust collector 3 can be improved, and the fluid tightness among the fluid channel 6, the fixed seat flow channel 71 and the handheld dust collector 3 can be ensured.

When the dust collector is operated, the hand-held dust collector 3 and the dirt storage tank 4 need to be installed; the handheld dust collector 3 is arranged in front of the machine body 11 and is used for providing suction force for sucking dirt, and the dirt storage box 4 is used for storing the sucked dirt; the handheld vacuum cleaner 3 is any one of the wireless handheld vacuum cleaners (handy suction) in the prior art, and comprises a dust cylinder assembly 31 and a power assembly 32. When the hand-held dust collector 3 is detached independently, the dust collector can be applied to occasions where the whole dust collector is not suitable (such as small use space, easily polluted cleaning surface and the like); and store up dirty case 4 and dispose in electronic ground brush 2 alone removablely, be more convenient for to the processing of filth, need not to pull down extra part when clearing up the filth to avoid storing up the liquid backward flow in the dirty case effectively, thereby guaranteed convenience, the stability when using.

Based on above structure, the wet dual-purpose multi-functional vertical dust catcher of trinity futilely in this application has following two kinds of mode at least:

in the dry and wet dual-purpose vertical dust collector mode, the handheld dust collector 3 is connected with the machine body 11 in a combined manner, under the action of suction of the handheld dust collector, mixed fluid of gas, dust and/or liquid enters the dirt storage tank 4 from the suction inlet 20 of the electric floor brush 2, first-stage gas, dust and/or liquid separation is carried out, the dust and/or liquid are stored in the dirt storage tank 4, the fluid after the first-stage separation sequentially enters the dust cylinder assembly 31 of the handheld dust collector through the fluid passage 6 and the fixed seat flow passage in the machine body 11 to carry out second-stage dust and gas separation, and the separated clean air is discharged from the air outlet of the handheld dust collector;

in the handheld dust collector mode, the handheld dust collector 3 is separated from the machine body 11 in an unlocked mode and is used alone, under the action of the suction force of the handheld dust collector 3, fluid enters the dust barrel assembly 31 from the air inlet 310 of the handheld dust collector 3 to be separated from dust and air, and the separated clean air is discharged from the air outlet of the handheld dust collector.

It should be noted that the fluid in this application may be a clean air stream or an air stream with dirt entrained therein; the dirt is at least one of dust, solid dirt (such as cigarette end, paper sheet, rice granule, etc.), and dirt liquid (such as orange juice, dirty water, egg liquid, etc.).

It can be understood that, in the wet and dry upright cleaner mode, the dirt storage tank 4 forms a first separation structure; in the process that the airflow with the entrapped dirt flows through the dirt storage box 4, the dirt liquid, solid dirt and dust contained in the airflow can be intercepted and stored in the dirt storage box 4. Since dust and gas-liquid (gaseous liquid droplets) have features of small volume, light weight, etc., parts are inevitably led to the dustcup assembly 31 together with the gas flow; in this manner, the dustcup assembly 31 constitutes a second separating structure, and if dirt is entrained in the airflow entering the dustcup assembly 31, the dustcup assembly 31 can separate the dirt from the airflow, intercept and store the dirt in the dustcup assembly 31, and direct the airflow to the power assembly 32 for discharge to the outside.

Based on the above arrangement, the vacuum cleaner of the present application can have a basic dust collection function, i.e., cleaning dry solid dirt and dust, cleaning wet, dirt-containing or dry dirt-mixed garbage, and also can be used by taking down the handheld vacuum cleaner 3 alone. The dust collector combines multiple functions, has diversified using modes, is compact and practical in structure, and saves the placing space required by a plurality of cleaning devices.

In one embodiment, the cleaning liquid supply assembly may include a nozzle, a cleaning liquid tank 50, and a pump for guiding the cleaning liquid from the cleaning liquid tank 50 to the nozzle, the nozzle serving as an output end of the cleaning liquid supply assembly for spraying the cleaning liquid to the roller brush of the electric floor brush 2 or the floor, thereby performing a cleaning and/or nursing function on the floor. Optionally, the cleaning solution is clear water, a cleaning agent or a care agent, and the like.

Further, referring to fig. 1 and 2, the cleaning liquid tank 50 is detachably installed in front of the body 11 and disposed below the fixing base 7, and by disposing the cleaning liquid tank 50 and the hand-held cleaner 3 at one side of the body 11, the positions of accessories on the body can be reasonably arranged, and the protruding portion at the rear of the body 11 is small; therefore, the machine body 11 can be conveniently attached to the ground to a large extent (even parallel to the ground), and therefore the bed bottom and other spaces with limited height can be conveniently cleaned.

Or, referring to fig. 3 and 4, the cleaning liquid tank 50 is detachably installed at the rear of the body 11; since the hand-held cleaner 3 is disposed in front of the main body 11, the arrangement can promote the balance of the main body 11 in the upright state by the cleaning liquid tank 50, and can effectively prevent the main body 11 from accidentally falling down by distributing the weight of the attachments on the main body 11 to the front and rear sides.

In the present application, the main body 11 is provided with a first locking structure 111 for independently locking/unlocking the hand-held cleaner, and a second locking structure 112 for independently locking/unlocking the cleaning liquid tank 50; thereby achieving that both the hand-held cleaner 3 and the cleaning liquid tank 50 can be individually detached. The first locking structure 111 and the second locking structure 112 may adopt a locking structure, a snap structure, etc. known to those skilled in the art, and are not further limited in this application. Further, the first locking structure 111 and/or the second locking structure 112 may also be disposed on the fixing base 7, and the similar locking effect as described above can be achieved.

In order to ensure the connection stability of the cleaning liquid tank 50 to the main body 11, a cleaning liquid tank support 113 is provided at a lower portion of the main body 11, and the cleaning liquid tank 50 is supported on the main body 11 by the cleaning liquid tank support 113.

Referring to fig. 2, as an embodiment of the present application, the cleaning liquid tank supporting base may pivot with respect to the body 11; when the second locking structure unlocks the cleaning liquid tank 50, the supporting seat of the cleaning liquid tank can automatically rotate relative to the machine body 11 so as to drive the cleaning liquid tank 50 to be conveniently taken.

Specifically, the cleaning liquid tank 50 is automatically swung out relative to the machine body 11 by a swing structure, and the swing structure comprises an interface piece 53 and a connector piece which can be connected in an inserted manner. The interface 53 is arranged on one of the cleaning liquid tank and the machine body 1, and the interface is arranged on the other; wherein the socket 53 or the socket provided on the body 1 is configured as the above-described cleaning liquid tank support base 113. The swinging structure further comprises an elastic member, when the interface member 53 is arranged on the machine body 11, the elastic member applies force between the interface member and the machine body 11, and is used for bouncing one end of the interface member away from the machine body 11; when the joint piece is arranged on the machine body 11, the elastic piece applies force between the joint piece and the machine body 11 and is used for bouncing one end of the joint piece away from the machine body 11; further, the cleaning liquid tank 50 can be swung out in conjunction therewith.

Referring to fig. 4, as another embodiment of the present application, the cleaning liquid tank supporting base 113 is configured as a recess, and the cleaning liquid tank 50 is at least mostly accommodated inside the recess. It can be understood that more than half of the volume of the cleaning liquid tank 50 is arranged in the groove, so that the structure of the machine body after the cleaning liquid tank 50 is arranged is smooth and not easy to collide with other objects.

In a specific application scenario, a cyclone separator is arranged inside the dirt storage tank 4, so that after the mixed fluid enters the dirt storage tank 4, gas, dust and/or liquid are centrifugally separated, the dust and/or liquid are stored at the bottom of the dirt storage tank 4, and the separated gas flows to the handheld dust collector. The cyclone separator may be any separator capable of achieving centrifugal separation in the prior art, and is not limited in this application.

Most of the machine body in the prior art is arranged in a column shape, so that the contact supporting area of the cleaning liquid box fixed on the machine body and the handheld dust collector is increased, and the purpose of stable fixation is achieved; according to the scheme, the outwards-protruded fixed seat is arranged on the machine body, the gravity center and most of the weight of the handheld dust collector are supported on the fixed seat but not on the machine body, only the locking structure is arranged on the machine body, and the stable fixing purpose can be achieved through the matching of the fixed seat and the locking structure; similarly, the cleaning liquid tank supporting seat, the fixed seat and the locking mechanism arranged on the machine body replace the prior art that the machine body needs to contact and support the cleaning liquid tank in a large area to achieve the purpose of stable fixation,

this scheme furthest has reduced the requirement to fuselage support area, and the fuselage can be constructed for slender rod-type, has reduced the whole weight of fuselage, compares in prior art and can reduce the whole weight of fuselage more than 70%, and whole machine appearance is more apparent succinctly generous.

The cross-sectional area of the elongated rod-type fuselage is not substantially changed, it being understood that the cross-sectional area must be partially changed in order to facilitate installation of the necessary accessories such as the locking structure, where no significant change means that the cross-sectional area of a substantial portion of the length of the rod-type fuselage is not significantly changed.

Further, the sectional area may have a minimum value and a maximum value, and even the maximum sectional area should be smaller than the average sectional area of the holder, the average sectional area of the hand-held cleaner, and the average sectional area of the cleaning liquid tank, preferably smaller than half of any of the three sectional areas, to ensure the portability of the stick type body.

The whole lightweight of fuselage and handle body can be made through above setting up, and the handheld use of user of being convenient for, and can optimize its whole size, be convenient for be applied to narrow and small space with the dual-purpose multi-functional vertical dust catcher of trinity wet or dry.

The three-in-one dry-wet multifunctional vertical dust collector also comprises a connecting pipe fitting and a brush head part, and is used for being connected with the handheld dust collector when the handheld dust collector is used independently; wherein, the pipe connecting piece comprises a hose, a long connecting pipe and the like, and the brush head piece comprises a mite removing brush, a flat brush, a pet brush and the like.

It can be understood that when the handheld dust collector 3 is used alone, the handheld dust collector can be directly used, can also be connected with accessories such as a mite removing brush, a flat brush, a hairbrush and a pet brush, and can also be connected with connecting pipes such as a hose and a long connecting pipe between the handheld dust collector 3 and a brush head piece, so that the whole-house cleaning of various scenes is realized.

In the application, the handle body 13 can be used as a long connecting pipe and combined with the handheld dust collector 3, so that the accessory cost can be reduced while the accessory occupation space is reduced.

It is noted that the foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. A dry-wet multifunctional vertical dust collector integrating three functions of ground dust collection, ground cleaning and hand dust collection comprises a machine body, a handle body, a hand dust collector, a dirt storage box, a cleaning liquid box and an electric ground brush; it is characterized in that the preparation method is characterized in that,

the middle part of the machine body is provided with a convex fixed seat, and the handheld dust collector is arranged above the fixed seat and detachably arranged on the machine body; the cleaning liquid box is detachably arranged on the machine body; the dirt storage box is detachably arranged on the electric ground brush;

2. The three-in-one dry and wet multifunctional vertical vacuum cleaner as claimed in claim 1,

the handheld dust collector and the cleaning liquid tank are both arranged in front of the machine body, and the cleaning liquid tank is arranged below the fixed seat.

3. The three-in-one dry and wet multifunctional vertical vacuum cleaner as claimed in claim 2,

the hand-held dust collector is arranged in front of the machine body, and the cleaning liquid box is arranged behind the machine body.

4. The three-in-one multifunctional vertical vacuum cleaner for both dry and wet use as claimed in claim 2 or 3,

the lower part of the machine body is provided with a cleaning liquid box supporting seat, and the cleaning liquid box is supported on the machine body through the cleaning liquid box supporting seat.

5. The three-in-one dry and wet multifunctional vertical vacuum cleaner as claimed in claim 4,

a first locking structure for independently locking/unlocking the handheld dust collector and a second locking structure for independently locking/unlocking the cleaning liquid tank are arranged on the machine body.

6. The three-in-one multifunctional upright vacuum cleaner for both dry and wet use as claimed in claim 5,

the cleaning liquid box supporting seat can pivot relative to the machine body;

when the second locking structure unlocks the cleaning liquid tank, the supporting seat of the cleaning liquid tank can automatically rotate relative to the machine body so as to drive the cleaning liquid tank to be conveniently taken.

7. The three-in-one dry and wet multifunctional vertical vacuum cleaner as claimed in claim 1,

the dirt storage box is internally provided with a cyclone separator, so that after the mixed fluid enters the dirt storage box, gas, dust and/or liquid are centrifugally separated, the dust and/or liquid are stored at the bottom of the dirt storage box, and the separated gas flows to the handheld dust collector.

8. The three-in-one dry and wet multifunctional vertical vacuum cleaner as claimed in claim 1,

the machine body is in a slender rod type along the length direction, and the sectional area of the fixed seat, the sectional area of the handheld dust collector and the sectional area of the cleaning liquid box are all larger than the maximum sectional area of the machine body.

9. The three-in-one dry and wet multifunctional vertical vacuum cleaner as claimed in claim 1,

when the handheld dust collector is used independently, various accessories including a mite removing brush, a flat brush, a hairbrush, a pet brush, a hose and the like can be attached, and the whole-house cleaning of various scenes is realized.