CN115399687A

CN115399687A - Dust-collecting, cleaning and hand-held three-in-one dry-wet multifunctional hand-held rod type dust collector

Info

Publication number: CN115399687A
Application number: CN202110586889.6A
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 dry-wet multifunctional handheld rod type dust collector with the three functions of ground dust collection, ground cleaning and handheld dust collection, which comprises: the machine body is provided with a sewage storage tank; the electric floor brush can be pivoted to the lower end of the machine body, and a detachable cleaning liquid tank is arranged on the electric floor brush; the handheld dust collector is detachably or fixedly arranged at the upper end of the machine body, one end of the handheld dust collector, far away from the machine body, is constructed as a handle, and at least one battery is received inside the handle and used for supplying power to the multifunctional handheld rod type dust collector. Through optimizing fuselage structure, can the handheld operation of convenience of customers to easily clean the operation in high restricted space, thereby improved user experience.

Description

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

Technical Field

The invention relates to the technical field of dust collectors, in particular to a three-in-one dry-wet multifunctional handheld rod type dust collector with functions of ground dust collection, ground cleaning and handheld dust collection.

Background

With the development of technology, a wet and dry vacuum cleaner with a water spraying floor mopping function has become an assistant for many families in cleaning and sanitation. At present, the wet and dry dust collector is provided with a cleaning liquid tank for storing cleaning liquid and a dirt storage tank for storing garbage; in the prior art, the cleaning liquid tank and the dirt storage tank are both arranged on the body of the dust collector, and the design mode usually causes the body to be too heavy and is not beneficial to the handheld operation of a user. In addition, the excessive attachment to the shaft makes it difficult to make the shaft parallel to the floor and to perform cleaning work in a space with a limited height such as a bed bottom. Accordingly, there is a need for an improved vacuum cleaner structure to solve the above problems.

Disclosure of Invention

Aiming at the defects in the technology, the invention provides the three-in-one dry-wet multifunctional handheld rod type dust collector with the functions of ground dust collection, ground cleaning and handheld dust collection, which optimizes the structure of the machine body, can facilitate the handheld operation of a user and is easy to clean in a space with limited height, thereby leading the user to obtain better use experience.

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

a dry-wet multifunctional handheld rod-type dust collector with three functions of ground dust collection, ground cleaning and handheld dust collection comprises: the machine body is provided with a sewage storage tank; the electric floor brush can be pivoted to the lower end of the machine body, and a detachable cleaning liquid tank is arranged on the electric floor brush; the handheld dust collector is detachably or fixedly arranged at the upper end of the machine body, one end of the handheld dust collector, which is far away from the machine body, is constructed as a handle, and at least one battery is received inside the handle and used for supplying power to the multifunctional handheld rod type dust collector;

the multifunctional handheld rod type dust collector at least has the following two working modes:

the handheld dust collector is connected with the upper end of the machine body in a combined manner, under the suction action of the handheld dust collector, mixed fluid of gas, dust and/or liquid sequentially flows through the electric ground brush from the suction inlet of the electric ground brush and a fluid channel in the machine body to enter the dirt storage box, 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 a dust cylinder assembly of the handheld dust collector to carry out second-stage dust and gas separation, and the separated clean air is discharged from an air outlet of the handheld dust collector;

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

Preferably, the hand-held cleaner is provided with a dustcup assembly, a motor, and a handle, respectively, in an axial direction thereof, and has a substantially continuous width from the dustcup assembly to the handle.

Preferably, a recess is formed at the rear of the body, and the dirt storage tank is at least largely accommodated in the recess.

Preferably, the fluid in the dirt storage tank after the first-stage separation enters the dust barrel assembly of the portable dust suction device through the fluid channel in the upper end of the machine body to perform the second-stage dust-air separation.

Preferably, the combination of the machine body and the sewage storage tank is basically cylindrical; along the length direction of the machine body, the sectional area of the middle part of the combination body is basically unchanged, and the sectional area of the middle part of the handheld dust collector is basically unchanged; the sectional areas of the middle part of the combined body and the middle part of the handheld dust collector are basically equal.

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 invention has the beneficial effects that: the three-in-one dry-wet multifunctional handheld rod type dust collector provided by the invention can realize three functions of ground dust collection, ground cleaning and handheld dust collection which can be realized by a plurality of machines in the prior art only by one machine; the handheld dust collector is connected to the upper end of the machine body, the whole of the handheld dust collector and the machine body is configured into a long column shape, the cleaning liquid box is arranged on the electric ground brush, and the like, so that the load weight of a user when the user operates the rod body is greatly reduced; compared with other machine bodies with too many accessories installed in the prior art, the requirement of a user on diversification of use scenes is met. 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 front view of a multi-functional hand-held pole cleaner of an embodiment;

FIG. 2 is a right side view of the multi-functional hand-held pole cleaner of the embodiment;

fig. 3 is an exploded view of the multi-functional hand-held pole cleaner of the embodiment shown in the right side view.

Detailed Description

The present invention will be described in further detail with reference to the 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 otherwise explicitly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably 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 a specific case to those of ordinary skill 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 "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating 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 fig. 1-3, the hand-held stick type vacuum cleaner with three-in-one dry and wet functions of floor cleaning, floor cleaning and hand-held dust collection in the present invention comprises a body 1, an electric floor brush 2, a hand-held vacuum cleaner 3, a dirt storage tank 4 and a cleaning liquid supply assembly, wherein the cleaning liquid supply assembly comprises a cleaning liquid tank 50.

Wherein, the dirt storage tank 4 is arranged on the machine body 1, the electric ground brush 2 is pivotally connected at the lower end of the machine body 1, and the cleaning liquid tank 50 is detachably arranged on the electric ground brush 2; further, the hand-held cleaner 3 is detachably mounted at the upper end of the body 1, and its end remote from the body 1 is configured as a handle 32, and at least one battery 320 is received inside the handle 32 for supplying power to the multi-functional hand-held stick cleaner.

When the dust collector is operated, a handheld dust collector 3 and a dirt storage tank 4 need to be installed, wherein the handheld dust collector 3 is used for providing suction force for sucking dirt, and the dirt storage tank 4 is used for storing the sucked dirt. The hand-held cleaner 3 is any one of the prior art cordless hand-held cleaners (clean hand), and includes a dustcup assembly 31, a handle 32, a battery 320 and a motor 33. When the hand-held cleaner 3 is detached for use, the device can be applied to occasions where the whole cleaner is not suitable (such as small use space, easily polluted cleaning surface, etc.).

That is, the above-mentioned multi-functional hand-held stick-type cleaner should have at least the following two modes of operation:

in a rod type dust collector mode, a handheld dust collector 3 is connected with the upper end of a machine body 1 in a combined manner, under the action of suction of the handheld dust collector 3, mixed fluid of gas, dust and/or liquid sequentially flows through a suction inlet of an electric floor brush 2 and a fluid channel in the machine body from a suction inlet of the electric floor brush 2 to enter a dirt storage tank 4, 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 enters a dust cylinder assembly 31 of the handheld dust collector 3 to carry out second-stage dust and gas separation, and the separated clean air is discharged from an air outlet of the handheld dust collector 3;

in the handheld dust collector mode, the handheld dust collector 3 is separated from the machine body 1 in an unlocked mode 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 3 to be separated from dust and air, and separated clean air is discharged from the air outlet of the handheld dust collector 3.

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 grain, etc.), and dirt liquid (such as orange juice, dirty water, egg liquid, etc.).

It will be appreciated that in the stick-type cleaner mode, the dirt storage bin 4 constitutes a first separate structure; in the process that the airflow with the dirt is flowing through the dirt storage box 4, the dirt liquid, solid dirt and dust contained in the airflow can be separated 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 dirt cup assembly 31 constitutes a second separating structure, and if dirt is entrained in the airflow entering the dirt cup assembly 31, the dirt cup assembly 31 can separate the dirt from the airflow, trap and store the dirt in the dirt cup assembly 31, and guide the airflow to the exhaust outlet of the handheld vacuum cleaner 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 further comprises a spray head and a pump, wherein the pump is used for guiding the cleaning liquid from the cleaning liquid tank 50 to the spray head, and the spray head is used as the output tail end of the cleaning liquid supply assembly and sprays the cleaning liquid to the electric floor brush 2 or the floor, so as to clean and/or care the floor; alternatively, the cleaning solution may be clear water, and may also be a cleaning agent, a care agent, or the like.

The position of the two tanks is reasonably allocated by installing the dirt storage tank 4 on the machine body 1 and installing the cleaning liquid tank 50 on the electric floor brush 2. The cleaning liquid box is arranged on the electric ground brush 21, a long cleaning liquid water pipe is not needed, the spraying is relatively fast, in addition, the electric ground brush 21 is increased in weight, the force for pressing the ground is increased, and the cleaning effect can be improved; the dirt storage tank 4 is arranged on the machine body 1, so that the problem that the cleaning range of the electric ground brush 21 is influenced due to overlarge electric ground brush 21 caused by adding too many accessories can be avoided; therefore, based on the optimized structure, the problem that the machine body is too heavy can be solved, the handheld operation of a user is facilitated, and various improvements such as cleaning operation in a space with limited height can be easily realized.

In the using process, the cleaning liquid tank 50 may need to be filled with water, cleaned and the like, and the dirt storage tank 4 may also need to be cleaned, so that the cleaning liquid tank 50 and the dirt storage tank 4 can be both assembled and disassembled on the dust collector.

Referring to fig. 3, the hand-held cleaner 3 is provided with a dustcup assembly 31, a motor 33, and a handle 32, respectively, in its axial direction, and has a substantially continuous width from the dustcup assembly 31 to the handle 32. It can be understood that the dustcup assembly 31, the motor 33 and the handle 32 are configured in sequence from bottom to top, and in the working state, the user holds the handle 32, and the motor 33 works by supplying power through the battery 320 to provide suction force; under the action of suction, fluid can enter the dust cylinder assembly 31 through the air inlet 310 for dust-air separation, and the separated clean air is discharged from the air outlet of the handheld dust collector 3. The generally continuous width from the dustcup assembly 31 to the handle 32 results in a smoother outer surface of the hand-held cleaner 3, with a smaller variation in width in the forward and rearward directions, facilitating a user's comfortable grip of the handle 32 during cleaning operations. Based on the approximate continuity of the widths, the front width and the rear width of the whole handheld dust collector 3 can be basically concentrated, and fluid can flow more smoothly when the handheld dust collector 3 flows; in addition, in an application scenario where the whole handheld vacuum cleaner 3 is parallel to the line of sight, the handheld vacuum cleaner 3 can cause interference to the line of sight as little as possible, and a user can conveniently approach the air inlet 310 to an object to be cleaned.

Furthermore, the combination body of the machine body 1 and the dirt storage box 4 is basically columnar, and the sectional area of the middle part (the rest part except the upper connecting part and the lower connecting part of the machine body) of the combination body is basically unchanged along the length direction of the machine body 1; meanwhile, the sectional area of the middle part (the dust cylinder component and the motor position, namely the rest part except the handle and the air inlet) of the handheld dust collector 3 is basically unchanged; it will be appreciated that the cross-sectional area must be varied in part in order to facilitate the installation of the necessary accessories, and that no significant variation is intended to mean that the cross-sectional area varies substantially along the length of the fuselage. Specifically, the above sectional areas are all outer contour areas.

Still further, the sectional area of the middle part of the combination body and the middle part of the handheld dust collector 3 is basically equal. Based on the structure, the handheld dust collector 3 can be reasonably matched with the sectional dimension of the machine body 1, so that the dimension change from the machine body 1 to the handheld dust collector 3 is small, namely the whole of the machine body 1 and the handheld dust collector 3 is basically in a long column shape, and thus, the rod body is easy to be parallel to the ground and conveniently extends into a space with limited height such as a bed bottom; and the integral aesthetic property of the two is also improved.

For promoting the installation stability of storing up dirty case 4, the rear of fuselage 1 can be provided with one and store up dirty case supporting seat 11, stores up dirty case 4 and supports on fuselage 1 through this storing up dirty case supporting seat 11.

Specifically, in the present application, the dirt storage tank support base 11 is configured as a recess which is disposed behind the body 1, and the dirt storage tank 4 is at least mostly accommodated inside the recess. It can be understood that more than half of the volume of the dirt storage tank 4 is arranged in the groove, and in this way, the structure of the machine body after the dirt storage tank 4 is arranged is smooth and not easy to collide with other objects.

As an embodiment of the present application, the fluid passages in the main body include a fluid passage 6 disposed in the lower end of the main body (located at the lower part of the dirt storage tank 4) and a fluid passage (not shown) disposed in the upper end of the main body (located at the upper part of the dirt storage tank 4), and the fluid after the first-stage separation in the dirt storage tank 4 enters the dust cylinder assembly 31 of the portable dust collector 3 through the fluid passage in the upper end of the main body to perform the second-stage dust-air separation.

The multifunctional handheld rod type dust collector also comprises a pipe connecting piece and a brush head piece, and is used for being connected with the handheld dust collector 3 when the handheld dust collector 3 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 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.

It is noted that the foregoing illustrates 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 invention, but 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. The utility model provides a have ground dust absorption, ground washing, handheld dust absorption trinity wet dual-purpose multi-functional handheld rod-type dust catcher futilely which characterized in that includes:

the machine body is provided with a sewage storage tank;

the electric floor brush can be pivoted to the lower end of the machine body, and a detachable cleaning liquid tank is arranged on the electric floor brush;

a handheld dust collector which is detachably arranged at the upper end of the machine body, and one end of the handheld dust collector, which is far away from the machine body, is constructed as a handle, and at least one battery is received inside the handle for supplying power to the multifunctional handheld rod type dust collector;

the handheld dust collector is connected with the upper end of the machine body in a combined manner, under the action of suction of the handheld dust collector, mixed fluid of gas, dust and/or liquid sequentially flows through the electric ground brush from a suction inlet of the electric ground brush and a fluid channel in the machine body to enter the dirt storage box, 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 a dust cylinder assembly of the handheld dust collector to carry out second-stage dust and gas separation, and the separated clean air is discharged from an air outlet of the handheld dust collector;

2. The three-in-one dry and wet multi-functional handheld wand cleaner of claim 1,

the hand-held cleaner is provided with a dustcup assembly, a motor, and a handle, respectively, in an axial direction thereof, and has a substantially continuous width from the dustcup assembly to the handle.

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

a groove is formed at the rear part of the machine body, and at least most of the sewage storage tank is accommodated in the groove.

4. The three-in-one dry and wet multi-functional handheld wand cleaner of claim 1,

the fluid in the dirt storage box after the first-stage separation enters a dust barrel assembly of the portable dust suction device through a fluid passage in the upper end of the machine body to perform second-stage dust-air separation.

5. The three-in-one dry-wet multifunctional handheld stick vacuum cleaner of any one of claims 1 to 4,

the combination body of the machine body and the sewage storage tank is basically cylindrical;

along the length direction of the machine body, the sectional area of the middle part of the combination body is basically unchanged, and the sectional area of the middle part of the handheld dust collector is basically unchanged;

the sectional areas of the middle part of the combined body and the middle part of the handheld dust collector are basically equal.

6. The three-in-one dry and wet multifunctional handheld stick 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.