CN216060389U

CN216060389U - Dust-collecting, cleaning and hand-held three-in-one dry-wet multifunctional vertical dust collector

Info

Publication number: CN216060389U
Application number: CN202121160736.7U
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: 2022-03-18
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a three-in-one dry-wet dual-purpose multifunctional vertical vacuum cleaner for vacuuming, cleaning and hand-held. A protruding fixed seat is designed in front of the vacuum cleaner; the hand-held vacuum cleaner is set above the fixed seat, and can be detached or installed on the fuselage; ; The cleaning liquid tank is detachably arranged at the rear of the fuselage. Based on this, the current situation of the disassembly of the dirt storage box is improved, and it is convenient for the user to dispose of the garbage in the dirt storage box, thereby improving the use experience.

Description

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

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a dry-wet multifunctional vertical dust collector integrating the functions of floor dust collection, floor cleaning and hand-held dust collection.

Background

At present, a wet and dry dust collector with a water spraying floor mopping function becomes one of the necessary cleaning electric appliances for many families. The existing dry and wet dual-purpose dust collector can not realize that the dirt storage box can be detached independently, namely, other accessories (such as a motor, a battery pack and the like) are inevitably detached when the dirt storage box is cleaned; therefore, burden is increased for disassembling the sewage storage tank, the garbage can be cleaned by the user holding the sewage storage tank, and use experience of the user is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the technology, the utility model provides the dry-wet multifunctional vertical dust collector with the three functions of floor dust collection, floor cleaning and hand dust collection, and the dust storage box can be independently detached, so that a user can obtain better use experience.

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

a dry-wet multifunctional vertical dust collector with 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; a fixed seat protruding outwards is designed in front of the machine body; the handheld dust collector is arranged above the fixed seat and can be independently detached or installed on the machine body; the sewage storage tank is arranged below the fixed seat and can be independently disassembled or installed on the machine body; the cleaning liquid tank is detachably arranged at the rear part of the machine body;

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 sequentially flows through the electric ground brush, the fluid channel in the machine body and the dirt storage box from the suction inlet of the electric ground brush, and then first-stage gas, dust and/or liquid separation is carried out, the dust and/or liquid are stored in the dirt storage box, the fluid after the first-stage separation enters the dust cylinder assembly of the hand-held dust collector from the upper part of the dirt storage box through the through hole in the fixed seat to carry out second-stage 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 soil storage tank includes a soil inlet passage, and an inlet of the soil inlet passage is provided at a bottom, a side or an upper portion of the soil storage tank.

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 out upwards from the middle.

Preferably, the lower part of the machine body is provided with a sewage storage tank supporting seat, and the sewage storage tank is supported between the sewage storage tank supporting seat and the fixed seat through the sewage storage tank supporting seat.

Preferably, a first locking structure for independently locking/unlocking the handheld dust collector and a second locking structure for independently locking/unlocking the dirt storage box are arranged on the machine body or the fixed seat.

Preferably, the sewage storage tank supporting seat can pivot relative to the machine body;

when the second locking structure unlocks the sewage storage tank, the sewage storage tank supporting seat can rotate automatically relative to the machine body so as to drive the sewage storage tank to be in a state of convenient taking.

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 dirt storage box 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 the whole house cleaning of various scenes is realized.

Compared with the prior art, the utility model has the beneficial effects that: the three-in-one dry-wet multifunctional vertical dust collector provided by the utility model 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 and the dirt storage tank are connected through the outwards-protruding fixed seat, the cleaning liquid tank is detachably arranged behind the machine body, and the like, so that the operation process of a user is optimized to the greatest extent; compared with other columnar fuselages in the prior art, the columnar fuselages also meet the requirement of users on use portability. Meanwhile, the handheld dust collector and the dirt storage box can be independently detachable, and therefore the handheld dust collector is convenient for users to use and clean dirt to a great extent.

Drawings

FIG. 1 is a schematic view of an embodiment of a multi-functional upright vacuum cleaner;

FIG. 2 is an exploded view of the multi-functional upright vacuum cleaner of an embodiment;

FIG. 3 is a partial fluid path diagram of the sewage inlet passage disposed at the upper portion of the sewage storage tank.

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 utility model and are not limiting of the utility model. 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 have a special meaning.

As shown in figure 1, the multifunctional vertical vacuum cleaner with three-in-one dry and wet functions of floor dust collection, floor cleaning and hand dust collection comprises a machine body 1, a handle body 13, a hand dust collector 3, a dirt storage tank 4, a cleaning liquid supply assembly 5 and an electric floor brush 2.

A convex fixed seat 7 is designed in front of the machine body 11; the handheld dust collector 3 is arranged above the fixed seat 7 and can be independently detached or arranged on the machine body 11; the sewage storage tank 4 is arranged below the fixed seat 7 and can be independently detached or installed on the machine body 11. It can be understood that the fixing base 7 extending outward along the radial direction is arranged in front of the machine body 11, the through hole 71 for enabling the fluid to enter the handheld dust collector 3 through the dirt storage tank 4 is arranged in the fixing base 7, the handheld dust collector 3 and the dirt storage tank 4 can be respectively and detachably sealed and positioned at the top and the bottom of the through hole, and meanwhile, the handheld dust collector 3 and the dirt storage tank 4 are respectively and independently and detachably installed on the machine body 11. So, not only can promote the installation stability to handheld dust catcher 3 and dirty case 4 of storage, can also be good for the leakproofness of guaranteeing handheld dust catcher 3 and dirty case 4 fluid butt joint of storage.

Based on the detachability of the dirt storage tank 4, the current situation that the dirt storage tank needs to be detached is improved, and the garbage in the dirt storage tank is convenient for a user to handle, so that the use experience is improved.

When the vacuum cleaner is operated, a handheld vacuum cleaner 3 and a dirt storage tank 4 are installed, wherein the handheld vacuum cleaner 3 is used for providing suction for sucking dirt, and the dirt storage tank 4 is used for at least partially storing the sucked dirt. The handheld vacuum cleaner 3 is any one of the prior art cordless handheld vacuum cleaners (handy suction), which includes a dustcup assembly 31 and a power assembly 32; when the hand-held cleaner 3 is detached alone, the cleaner can be applied to occasions where the cleaner is not suitable for the whole body (such as small use space, easily polluted cleaning surface, etc.). And dirty case 4 is removable more independently to be convenient for to the processing of filth, need not to pull down extra part when clearing up the filth, has guaranteed the convenience when using.

That is, the multifunctional upright vacuum cleaner at least has the following two operation modes:

in the wet and dry vertical dust collector mode, the hand-held dust collector 3 is connected with the machine body 1 in a combined manner, under the action of suction force of the hand-held dust collector 3, mixed fluid of gas, dust and/or liquid sequentially flows through the electric ground brush 2, the fluid channel 6 in the machine body 1 and the dirt storage box 4 from the suction port 20 of the electric ground brush 2, then first-stage gas, dust and/or liquid separation is carried out, the dust and/or liquid are stored in the dirt storage box 4, the fluid after the first-stage separation enters the dust cylinder assembly 31 of the hand-held dust collector 3 from the upper part of the dirt storage box through a through hole 71 on the fixed seat to carry out second-stage dust gas separation, and the separated clean air is discharged from an air outlet of the hand-held dust collector 3;

in the handheld dust collector mode, the handheld dust collector 3 is unlocked and separated from the machine body 1 and is used independently, 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 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 will be appreciated that in the wet and dry upright cleaner mode, the dirt storage bin 4 constitutes a first separating 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., they are inevitably guided 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, trap and store the dirt in the dustcup assembly 31, and direct the airflow to the power assembly 32 for discharge.

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 5 comprises a spray head, a cleaning liquid tank 50 and a pump, wherein the pump is used for guiding the cleaning liquid from the cleaning liquid tank 50 to the spray head, the spray head is used as the output tail end of the cleaning liquid supply assembly 5 and sprays the cleaning liquid to the electric floor brush 2 or the floor, so that the cleaning and/or nursing effect on the floor is realized; alternatively, the cleaning solution may be clear water, and may also be a cleaning agent, a care agent, or the like.

Further, the cleaning liquid tank 50 may be installed on the electric floor brush 2, by providing the cleaning liquid tank on the electric floor brush 21, there is no need to provide a long cleaning liquid pipe, and the spraying is correspondingly fast; in addition, the electric floor brush 21 is increased in weight, and the force for pressing the floor is increased, so that the cleaning effect can be improved. The cleaning liquid tank 50 can also be arranged at the rear part of the machine body 1, so that the volume of the electric ground brush 2 can be effectively reduced, and the influence on the cleaning range of the electric ground brush 2 due to too wide and thick can be avoided. Since the cleaning liquid tank 50 needs to be filled with water, cleaned, etc. during use, the cleaning liquid tank 50 is detachably coupled to the electric floor brush 21 or the body 1.

In one embodiment of the present disclosure, the electric floor brush 2 is in fluid communication with the dirt storage tank 4 through a fluid passage 6, and the fluid passage 6 is disposed in the body 1, so that the fluid inlet of the dirt storage tank 4 is not limited to the bottom.

Referring to fig. 2 and 3, it can be understood that the dirt storage tank 4 includes a dirt intake passage, and the inlet of the dirt intake passage is arranged at the bottom, side or upper part of the dirt storage tank 4, so that the first stage of gas, dust and/or liquid separation can be realized when the fluid enters the dirt storage tank 4 for cleaning by using the vacuum cleaner.

As an embodiment of the application, a cyclone separator is arranged inside the sewage storage tank 4, so that after the mixed fluid enters the sewage storage tank, centrifugal separation of gas, dust and/or liquid is realized, the dust and/or liquid is stored at the bottom of the sewage storage tank, and the separated gas flows out upwards from the middle. The cyclone separator may be any separator capable of achieving centrifugal separation in the prior art, and is not limited in this application.

Further, the body 11 is integrally rod-shaped, having a lower end portion 12 and an upper end portion; the lower end 12 is designed as a floor brush attachment for pivoting on an electric floor brush 21, and the upper end is designed as a handle attachment for detachably engaging a handle body 13.

Most of the machine body in the prior art is arranged in a column shape so as to increase the contact supporting area of the dirt storage box fixed on the machine body and the portable dust collector, thereby achieving the purpose of stable fixation; 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 portable 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 supporting seat, the fixed seat and the locking mechanism of the sewage storage tank arranged on the machine body replace the prior art that the machine body needs to contact and support the sewage storage 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 dirt storage box, preferably smaller than half of any one 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.

In order to improve the stability of the sewage storage tank 4, a sewage storage tank support seat (not shown) is disposed at the lower portion of the machine body 11, and the sewage storage tank 4 is supported between the sewage storage tank support seat and the fixing seat 7 through the sewage storage tank support seat.

In the present application, a first locking structure 111 for independently locking/unlocking the hand-held cleaner 3 and a second locking structure 112 for independently locking/unlocking the dirt storage box 4 may be provided on the main body 1 or the fixing base 7. Under wet or dry vertical dust catcher mode, handheld dust catcher 3 can be fixed on fixing base 7 and fuselage 1 through first locking structure 111, and dirty case 4 can be fixed on fixing base 7, dirty case supporting seat of storage and fuselage 1 through second locking structure 112. Therefore, the handheld dust collector 3 and the dirt storage box 4 can be independently detached and independently fixed; 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.

In one embodiment, the supporting seat of the sewage storage tank can pivot relative to the machine body 11; when the second locking structure 112 unlocks the sewage storage tank 4, the sewage storage tank support base can rotate automatically relative to the machine body 11 so as to drive the sewage storage tank to be in a state of convenient taking.

Specifically, the supporting seat of the sewage storage tank is constructed into a swinging structure, and the sewage storage tank 4 automatically swings out relative to the machine body 11 through the swinging structure; the swinging structure comprises an interface piece 43 and a joint piece 113, wherein the interface piece 43 is arranged on one of the sewage storage tank and the machine body 1, and the joint piece 113 is arranged on the other; the swinging structure further comprises an elastic member, when the interface member 43 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 member 113 is disposed on the body 11, the elastic member applies a force between the joint member 113 and the body 11 for elastically moving one end of the joint member away from the body 11; further, the dirty tank 4 can be swung out in conjunction.

More specifically, the body is provided with a first swing stop plate 114 and a second swing stop plate 115 for limiting the swing amplitude of the dirt storage tank 4 relative to the body; first pendulum ends board 114 and can inject the swing amplitude that stores up dirty case 4 towards the fuselage to avoid storing up dirty case 4 and fuselage collision, and second pendulum ends board 115 and can inject the swing amplitude that stores up dirty case 4 and keep away from the fuselage, thereby avoids storing up dirty case 4 accident and drops or spill the foul matter from storing up dirty case 4.

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 accessories such as a hose and a long connecting pipe between the handheld dust collector 3 and the accessories, so that the whole-house cleaning in 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 utility model, which is defined by the appended claims and their equivalents.

Claims

1. A dry-wet multifunctional vertical dust collector with 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 a convex fixed seat is designed in front of the machine body; the handheld dust collector is arranged above the fixed seat and can be independently detached or installed on the machine body; the sewage storage tank is arranged below the fixed seat and can be independently disassembled or installed on the machine body; the cleaning liquid tank is detachably arranged at the rear part of the machine body;

2. The three-in-one dry and wet multifunctional vertical vacuum cleaner as claimed in claim 1, wherein the dirt storage tank comprises a dirt intake passage, and an inlet of the dirt intake passage is disposed at a bottom, a side or an upper portion of the dirt storage tank.

3. The three-in-one dry-wet multifunctional vertical vacuum cleaner as claimed in claim 1, wherein a cyclone separator is disposed inside 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 upwards from the middle.

4. The three-in-one multifunctional vertical vacuum cleaner for both dry and wet use as claimed in claim 1, wherein a supporting seat of the dirt storage tank is provided at a lower portion of the body, and the dirt storage tank is supported between the supporting seat and the fixing seat by the supporting seat of the dirt storage tank.

5. The three-in-one multifunctional vertical vacuum cleaner for both dry and wet use as claimed in claim 4, wherein a first locking structure for independently locking/unlocking the hand-held vacuum cleaner and a second locking structure for independently locking/unlocking the dirt storage box are provided on the main body or the holder.

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

the sewage storage tank supporting seat can pivot relative to the machine body;

7. The three-in-one multifunctional vertical vacuum cleaner for both dry and wet use as claimed in any one of claims 1 to 6,

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 dirt storage box are all larger than the maximum sectional area of the machine body.

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

when the handheld dust collector is used independently, the dust collector can be attached with a mite removing brush, a flat brush, a hairbrush, a pet brush or a hose, so that the whole house cleaning in various scenes is realized.