CN115399689A

CN115399689A - Dust-collecting, cleaning and hand-held three-in-one dry-wet multifunctional vertical dust collector

Info

Publication number: CN115399689A
Application number: CN202110587480.6A
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 three-in-one dry-wet dual-purpose multifunctional vertical dust collector for floor dust collection, floor cleaning, handheld dust collection, floor cleaning and handheld dust collection, which comprises a machine body, a handle body, a handheld dust collector, a dirt storage box, a cleaning liquid box and an electric floor brush, wherein the machine body is provided with a handle body; a fixed seat protruding outwards is designed in the middle of the machine body; the handheld dust collector is arranged above the fixed seat and independently and detachably arranged on the machine body; the sewage storage tank is arranged below the fixed seat and independently and detachably arranged on the machine body; the electric floor brush is provided with a cleaning liquid tank for supplying cleaning liquid to a rolling brush of the electric floor brush or the ground. Based on the structure, the rod body can be conveniently held by hands to clean the bottom space of the bed; and the capacity of the dirt storage tank and the cleaning liquid tank can be ensured, and the requirement for cleaning use is met.

Description

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

Technical Field

The invention relates to the field of dust collectors, in particular to a dry-wet multifunctional vertical dust collector integrating ground dust collection, ground cleaning and handheld dust collection.

Background

With the improvement of living standard of people, the dry and wet dual-purpose dust collector has become more popular. In the prior art, a cleaning liquid tank and a dirt storage tank are usually arranged on a machine body of a wet and dry dust collector, and the machine body is heavy and is not beneficial to being held by a user; in addition, the excessive addition of accessories on the machine body can affect the rotation of the machine body to be parallel to the ground, and the cleaning operation is difficult to be carried out in the space with limited height such as a bed bottom. Furthermore, a dry-wet dual-purpose dust collector with a cleaning liquid tank and a dirt storage tank both arranged on an electric floor brush is provided to solve the problems, but the electric floor brush adopting the design is wide, thick and heavy, is not easy to clean corner positions, and has poor cleaning effect; and the installation space is limited on the electric floor brush, so that the volumes of the cleaning liquid tank and the dirt storage tank are smaller, and the cleaning use requirement is difficult to meet.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the three-in-one dry-wet multifunctional vertical dust collector for floor dust collection, floor cleaning and hand dust collection, which can be used for conveniently operating a rod body in a hand-held manner and cleaning the bottom space of a bed, can ensure the capacity of a dirt storage tank and a cleaning liquid tank, and meets the requirements of cleaning and use.

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

a dry-wet multifunctional vertical dust collector integrating three functions of ground dust collection, ground cleaning, hand-held dust collection, ground cleaning and hand-held dust collection comprises a machine body, a handle body, a hand-held dust collector, a dirt storage box, a cleaning liquid box and an electric floor brush; a convex fixed seat is designed at the middle part of the machine body; the handheld dust collector is arranged above the fixed seat and independently and detachably arranged on the machine body; the dirt storage box is arranged below the fixed seat and independently and detachably arranged on the machine body; the electric floor brush is provided with a cleaning liquid box for supplying cleaning liquid to a rolling brush of the electric floor brush or the ground;

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 floor brush, the fluid channel in the machine body and the dirt storage box from the suction inlet of the electric floor brush to perform first-stage gas, dust and/or liquid separation, 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 fixing seat to perform second-stage dust and gas separation, and the separated clean air is discharged from the air outlet of the hand-held dust collector;

the handheld dust collector comprises a handheld dust collector mode, wherein the handheld dust collector and a machine body are unlocked and separated and are used independently, under the action of suction of the handheld dust collector, fluid enters a dust barrel assembly from an air inlet of the handheld dust collector to be subjected to dust-air separation, and separated clean air is discharged from an 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 box, 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 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 on the machine body through the sewage storage tank supporting seat.

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 dirt storage box.

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 to be a slender rod along the length direction thereof, and the sectional area of the fixing 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 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 slender rod type, the handheld dust collector and the dirt storage box are connected through the outwards-protruding fixed seat, the cleaning liquid box is arranged on the floor brush and the like, and therefore the load weight of a user when the user operates the rod body is reduced to the maximum extent; compared with other columnar fuselages in the prior art, the columnar fuselages meet the requirement of users on use portability. Simultaneously, hand-held type dust catcher and dirty case of storage can independently be removable, and very big degree ground convenience of customers uses and clearance filth.

Drawings

FIG. 1 is a schematic view of the structure of a vacuum cleaner in an embodiment;

FIG. 2 is a schematic structural view of the sewage storage tank in an unlocked state;

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 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 1-3, the three-in-one dry and wet multifunctional vertical vacuum cleaner for floor cleaning, floor cleaning and hand-held dust collection in the invention comprises a main body 11, a handle body 13, an electric floor brush 21, a hand-held vacuum cleaner 3, a dirt storage tank 4 and a cleaning liquid supply assembly.

Hand-held type dust catcher 3 and dirty case 4 all install on fuselage 11 detachablely alone, when this dust catcher of operation, need install hand-held type dust catcher 3 and dirty case 4 of storage, and hand-held type dust catcher 3 is used for providing the suction that absorbs the filth, and dirty case 4 of storage is used for storing the filth of being absorbed. The handheld vacuum cleaner 3 is any one of 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, it can be applied to a situation where the cleaner is not suitable as a whole (e.g., the use space is small, the surface to be cleaned is easily contaminated, 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.

In this application, hand-held type dust catcher 3 disposes on the upper portion of storing up dirty case 4, so can make the air current from the supreme hand-held type dust catcher 3 of 4 entering ground storage dirty case down, and the filth reentrants dirt section of thick bamboo subassembly 31 after storing up dirty case 4 one-stage treatment carries out the secondary treatment, does not cause the influence to the hand-held type dust catcher 3 of exclusive use.

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.).

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 21 or the floor, thereby performing a cleaning and/or nursing function on the floor.

Specifically, the cleaning liquid tank is arranged on the electric floor brush 21; by arranging the cleaning liquid tank on the electric floor brush 21, a longer cleaning liquid water pipe is not needed, and the spraying is correspondingly faster; in addition, the electric floor brush 21 is increased in weight, and the force for pressing down the floor is increased, so that the cleaning effect can be improved.

Alternatively, the cleaning solution may be clear water, and may also be a cleaning agent, a care agent, or the like.

In one embodiment of the present invention, the electric floor brush 21 is in fluid communication with the waste storage tank 4 through the fluid passage 6, and the fluid passage 6 is disposed in the body 11, so that the fluid inlet of the waste storage tank 4 is not limited to the bottom.

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 connection end for pivoting the electric floor brush 21, and the upper end is designed as a handle connection end for detachably connecting to the handle body 13.

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 the fixed seat 7 is provided with a through hole 71 for leading the fluid to enter the handheld dust collector 3 through the dirt storage box 4.

The handheld dust collector 3 and the dirt storage box 4 can be detachably sealed and positioned at the top and the bottom of the through hole 71 respectively; it can be understood that the hand-held cleaner 3 is arranged above the fixed seat 7 and is separately and detachably mounted on the machine body; the sewage storage tank 4 is arranged below the fixed seat 7 and is separately and detachably arranged on the machine body. So, not only can promote the installation stability to hand-held type dust catcher 3 and dirty case 4 of storage, can also be good for the leakproofness of guaranteeing hand-held type dust catcher 3 and dirty case 4 fluid butt joint department of storage.

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 outward-protruding 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 machine body in the prior art that the sewage storage tank needs to be supported in a large-area contact manner 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 can reduce the whole weight of fuselage more than 70%, and whole machine outward appearance is more showing 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.

Set up the whole lightweight that can make fuselage and handle body through above, 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 trinity wet dual-purpose multi-functional vertical dust catcher futilely.

The three-in-one dry-wet dual-purpose multifunctional vertical dust collector with the functions of ground dust collection, ground cleaning and handheld dust collection at least has the following two working modes:

in the wet and dry vertical type dust collector mode, the handheld dust collector 3 is connected with the machine body 11 in a combined manner, under the suction action of the handheld dust collector 3, mixed fluid of gas, dust and/or liquid sequentially flows through the electric floor brush 21, the fluid channel 6 in the machine body 11 and the dirt storage box 4 from the suction port 20 of the electric floor brush 21, 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 handheld dust collector 3 from the upper part of the dirt storage box 4 through the through hole 71 in the fixing seat 7 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 3;

in the handheld dust collector mode, the handheld dust collector 3 and the machine body 11 are unlocked and separated and are 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 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 can be understood that, in the wet and dry upright cleaner mode, the dirt storage tank 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., 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 and air, intercept and store the portion of 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 setting, the dust catcher of this application can have basic dust absorption function, clean dry solid-state filth and dust promptly, can clean the rubbish that is moist, contain the foul solution or mix with dry filth, can also take off handheld dust catcher 3 alone and use. 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.

The dirty case 4 of storage in this application includes into dirty passageway, and the entry that advances dirty passageway can be disposed in the bottom of dirty case 4 of storage. Referring to fig. 1 and 2, the inlet of the sewage inlet channel may be disposed at a side portion or an upper portion of the sewage storage tank 4, so that it is possible to prevent the sewage from easily flowing back to the bottom of the sewage storage tank 4 from the inlet of the sewage inlet channel when the sewage storage tank 4 is tilted, thereby causing secondary pollution.

Referring to fig. 3, in a specific embodiment, the inlet of the sewage inlet passage is arranged at the upper part of the sewage storage tank 4; the through holes in the fixing seat comprise a first through hole and a second through hole which are mutually isolated, under the suction action of the handheld dust collector 3 in a wet-dry vertical dust collector mode, mixed fluid of gas, dust and/or liquid sequentially flows through the electric floor brush 21, the fluid channel 6 in the machine body 11 and the first through hole in the fixing seat from the suction port 20 of the electric floor brush 21 to enter the dirt storage box 4, and then first-stage gas, dust and/or liquid separation is carried out, and the dust and/or liquid are stored in the dirt storage box; fluid after the first-stage separation in the dirt storage box enters a dust barrel assembly of the handheld dust collector from the upper part of the dirt storage box through a second through hole of the fixing seat 7 to perform second-stage dust-air separation.

As an embodiment of the present application, a cyclone separator is arranged inside the dirt storage tank 4, 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. The cyclone separator may be any separator capable of achieving centrifugal separation in the prior art, and is not limited in this application.

A first locking structure 111 for independently locking/unlocking the handheld dust collector 3 and a second locking structure 112 for independently locking/unlocking the dirt storage box 4 are arranged on the machine body 11, so that the handheld dust collector 3 and the dirt storage box 4 can be independently 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, so as to detachably configure the handheld vacuum cleaner 3 and the dirt storage box 4, which can also achieve similar effects as described above.

A sewage storage tank supporting seat is arranged at the lower part of the machine body 11, and the sewage storage tank 4 is supported on the machine body through the sewage storage tank supporting seat; thereby enabling the soil storage tank 4 to be more stably connected to the body.

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 4 to be conveniently taken.

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.

The three-in-one dry-wet dual-purpose multifunctional vertical dust collector for floor dust collection, floor cleaning and hand dust collection further comprises a connecting pipe fitting and a brush head fitting, and is used for being connected with the hand dust collector when the hand 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 independently, 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, a pet brush and the like, and can also be connected with connecting pipe fittings such as a hose, a long connecting pipe and the like between the handheld dust collector 3 and a brush head part, 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 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 tank, a cleaning liquid tank and an electric floor brush;

it is characterized in that the middle part of the machine body is provided with a convex fixed seat; the handheld dust collector is arranged above the fixed seat and independently and detachably arranged on the machine body; the sewage storage tank is arranged below the fixed seat and independently and detachably arranged on the machine body; the electric floor brush is provided with a cleaning liquid box for supplying cleaning liquid to a rolling brush of the electric floor brush or the ground;

the handheld dust collector mode, handheld dust collector and fuselage unblock separation and exclusive use, under the suction effect of handheld dust collector, the fluid gets into the dirt section of thick bamboo subassembly by the air intake of handheld dust collector and carries out the dirt gas separation, and the clean air after the separation is discharged from the air exit of handheld dust collector.

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

the dirty case of storing up includes into dirty passageway, advances dirty entrance setting in the bottom, lateral part or the upper portion of storing up dirty case.

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

the inside cyclone that is provided with of storing up dirty incasement to make the mixed fluid get into and store up dirty incasement portion back, gaseous, dust and/or liquid realize centrifugal separation, and dust and/or liquid are stored in storing up dirty bottom of the case, and the gaseous follow the centre after the separation upwards flows out.

4. The three-in-one multifunctional upright vacuum cleaner for both dry and wet use as claimed in claim 1,

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

5. The three-in-one multifunctional upright vacuum cleaner for both dry and wet use 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 dirt storage box 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 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.

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, 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.