CN106343919A - Handheld type vacuum cleaner - Google Patents
Handheld type vacuum cleaner Download PDFInfo
- Publication number
- CN106343919A CN106343919A CN201611073868.XA CN201611073868A CN106343919A CN 106343919 A CN106343919 A CN 106343919A CN 201611073868 A CN201611073868 A CN 201611073868A CN 106343919 A CN106343919 A CN 106343919A
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- CN
- China
- Prior art keywords
- motor
- shell
- air
- battery
- cyclone dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a handheld type vacuum cleaner. The handheld type vacuum cleaner comprises a cyclone dust and air separation device, a motor, a battery and a handle, wherein the battery is positioned between the cyclone dust and air separation device and the motor; the handle is positioned above the motor and the battery. The handheld type vacuum cleaner has theadvantage that the center of gravity of the whole vacuum cleaner is positioned under the holding part, so that the arrangement is compact, and the burden of a user is reduced.
Description
Technical field
The invention belongs to the structure-design technique field of vacuum cleaner is and in particular to a kind of hand held cleaner.
Background technology
Vacuum cleaner, as a kind of family life electrical equipment, is widely used in indoor and outdoor cleaning, and existing vacuum cleaner presses shape
Shape is classified, and can be divided into horizontal, vertical, hand-held etc..Hand held cleaner build is compact, carries and very easy to use, is one
Plant between the household cleaning class product between normal domestic use vacuum cleaner and portable dust collector it is adaptable to clean less space,
It is mainly used in in-car cleaning, have good cleaning effect to keyboard, electrical equipment etc..Hand held cleaner is generally from charged pool as dynamic
Power, is easy to automobile or outdoor items are cleaned, and thus increasing Chinese family begins to use hand held cleaner.
Hand held cleaner generally include the body being provided with handle, the cyclone dust air separation being installed on body and
Telescoping tube, the battery being installed on body, motor and air-out defecator that cyclone dust air separation is connected.Prior art
In disclose a hand held cleaner (cn101489454b), in order to further improve dedusting cleaning efficiency, this hand-held
The motor of vacuum cleaner and battery are respectively arranged at the top and bottom of handle, and air-out defecator is located at the rear of motor, ash
Dirt air is collected after dust through cyclone dust air separation, and air-flow is discharged through motor, and the vacuum cleaner of this version exists
Problems with:
(1) because the handle of this vacuum cleaner is to erect setting, handle is arranged at vacuum cleaner rear, machine forward using center of gravity
Body is long and operating handle weight, and handle angle does not meet use habit, using harder.
(2) and due to air-flow from motor out after outwardly discharge through air-out defecator again, its exhaust air flue has some setbacks
Smooth and shorter, noise reduction is less obvious, and motor and battery are apart from each other, and the arrangement of its cabling is complex.
(3) the vacuum cleaner battery of said structure form plays a supportive role positioned at bottom, but due to battery meeting after the completion of cleaning
Heating, after it is directly placed, battery close proximity to ground or platform, it is difficult to ensure the good radiating effect of battery, affect battery
Service life.
Therefore, in view of problem above is it is necessary to propose a kind of vacuum cleaner of new structure, by carrying out to vacuum cleaner part
So that whole machine is light, arrangement is compact, user-friendly for restructuring arrangement, mitigates burden for users, and is extended by further
Air-out passage, reduces noise, realizes effective radiating of battery simultaneously.
Content of the invention
In view of this, the invention provides a kind of hand held cleaner, by vacuum cleaner part is carried out with restructuring arrangement, make
Obtain handle above, arrangement is compact, and whole machine is light, user-friendly, mitigate burden for users, further prolongation air-out is logical
Road, reduces noise, realizes effective radiating of battery simultaneously.
A kind of hand held cleaner being proposed according to the purpose of the present invention, comprising: cyclone dust air separation, motor and electricity
Pond, described battery is located between cyclone dust air separation and motor, and described hand held cleaner is additionally provided with positioned at described electricity
Handle above machine and described battery and the air-out defecator being located at described motor downstream；
During work, handle is gripped by operator's handss, and described motor and described battery are all positioned at the subordinate side of operator.
Preferred: described motor and air-out defecator are mounted on a motor and house in shell, and described handle two ends are respectively
Connect described cyclone dust air separation and house shell with motor, the inside of described handle forms connection motor and houses shell and whirlwind
The gas channel of dust and gas segregation apparatuss.
Preferred: described cyclone dust air separation, battery and motor laid out in parallel successively, the bottom of described battery exceeds
The bottom of cyclone dust air separation and motor house the bottom setting of shell.
Preferred: the top that the top of described battery is less than motor collecting shell is set with the top of cyclone dust air separation
Put, described cyclone dust air separation, battery, motor house the bit space that allows surrounding grasping handle between shell and handle.
Preferred: described cyclone dust air separation and motor house and be provided with keyset between shell, described battery grafting
Lower section in described keyset.
Preferred: the top of described cyclone dust air separation exceeds the top setting that motor houses shell, described cyclone dust
It is provided with air outlet, described motor houses and is provided with air inlet on shell, and described handle two ends are respectively communicated with electricity on air separation
Machine houses the air outlet of the air inlet on shell and cyclone dust air separation.
Preferred: it is enterprising that described handle inner is provided with air outlet and motor collecting shell on connection cyclone dust air separation
The air intake gas flow tube in air port, described air intake gas flow tube be internally formed gas channel.
Preferred: described motor houses shell downstream and is provided with air outlet, this air outlet is arranged at the lower end that motor houses shell,
Form side air-out mouth, or at least part of air outlet is arranged on the adjacent that motor houses shell and battery.
Preferred: described motor houses shell phase and is provided with some air outlets for described battery direction.
Preferred: it is provided with start button above described handle front end, during work, handle is hold by one hand by operator, single
Handss thumb press start button starts motor.
Compared with prior art, the advantage of hand held cleaner disclosed by the invention is:
By vacuum cleaner part is carried out with restructuring arrangement, handle is located at the top of motor and battery so that the whole machine of vacuum cleaner
Center of gravity is located at below holding area, mitigates burden for users.During work, handle is gripped by operator's handss, convenient operation.And, rotation
Travel fatigue air separation, battery and motor successively laid out in parallel so that whole machine arrangement compact.
The gas channel that motor houses shell and cyclone dust air separation, dusty air warp are connected by molding in handle
After cyclone dust air separation filters, air-flow flows through handle successively, motor is discharged after housing shell, and further prolongation air-out is led to
Road, realizes effective noise reduction.
Additionally, being housed between shell and cyclone dust air separation by battery is arranged on motor, and bottom is higher than motor
House the bottom of shell and the bottom setting of cyclone dust air separation, facilitate battery to radiate, improve the service life of battery.And
In the present invention, the air outlet of motor is arranged at the lower end that motor houses shell, forms side air-out mouth, the relatively air-out of the side of battery
The air that mouth is discharged can realize the radiating of battery further, improves radiating effect.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the axonometric chart of hand held cleaner disclosed by the invention.
Fig. 2 is the sectional view of hand held cleaner disclosed by the invention.
Fig. 3 is the explosive view of hand held cleaner disclosed by the invention.
The title of the corresponding component representated by the numeral of in figure or letter:
1st, cyclone dust air separation 2, battery 3, motor 4, handle 5, motor house shell
11st, dirt cup 12, filter cotton 21, keyset 31, motor cover 32, air-out sea handkerchief 41, lid 42, handle on handle
Lower cover 43, air intake gas flow tube 44, start button
Specific embodiment
In prior art, the motor of hand held cleaner and battery are respectively arranged at the top and bottom of handle, and air-out
Filter device is located at the rear of motor, and dusty air is collected after dust through cyclone dust air separation, and air-flow is discharged through motor,
Because the handle of this vacuum cleaner is to erect setting, handle is arranged at vacuum cleaner rear, forward using center of gravity, and fuselage is long and operates
Feel weight, handle angle does not meet use habit, and using harder, and motor and battery are apart from each other, and its cabling is arranged relatively
For complexity, battery radiating effect is poor, the service life of impact battery.
The present invention is directed to deficiency of the prior art, there is provided a kind of hand held cleaner, by entering to vacuum cleaner part
Row restructuring arrangement, handle is located at the top of motor and battery so that vacuum cleaner machine gravity is located at below holding area, and arrangement is tight
Gather, mitigate burden for users.Further prolongation air-out passage, reduces noise, realizes effective radiating of battery simultaneously.
By specific embodiment, technical scheme will be clearly and completely described below.Obviously, retouched
The embodiment stated is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this
The every other embodiment that field those of ordinary skill is obtained under the premise of not making creative work, broadly falls into the present invention
The scope of protection.
Please also refer to Fig. 1 to Fig. 3, as illustrated, a kind of hand held cleaner, comprising: cyclone dust air separation 1,
Motor 3 and battery 2, battery 2 is located between cyclone dust air separation 1 and motor 3, and hand held cleaner is additionally provided with positioned at electricity
The handle 4 of machine 3 and battery 2 top and the air-out defecator being located at motor 3 downstream.
In the present invention, the handle of hand held cleaner is arranged at top, during work, handle is gripped by operator's handss, motor
3 and battery 2 all be located at operator subordinate side.Vacuum cleaner machine gravity is located at below holding area, mitigates burden for users.
During work, handle is gripped by operator's handss, convenient operation.And, cyclone dust air separation, battery and motor are arranged successively side by side
Cloth is so that the arrangement of whole machine is compact.
Motor and air-out defecator may be contained within the inside that motor houses shell 5, and air-out defecator is arranged on out wind path
The downstream in footpath, the air after dust and gas separate finally is discharged by after the filtration of air-out defecator.Handle two ends connect cyclone dust respectively
Air separation houses shell with motor.Wherein, air-out defecator may be disposed at any direction of motor and is located at motor air-out
Downstream position, be not specifically limited.
The inside of handle 4 forms the gas channel that connection motor houses shell 5 and cyclone dust air separation 1.This enforcement
In example, handle includes on handle lid 41 and handle lower cover 42, be internally provided with the air outlet of connection cyclone dust air separation 1 with
Motor houses the air intake gas flow tube 43 of shell air inlet.
By arranging gas channel in handle inner, after the filtration of cyclone dust air separation, air-flow is successively for dusty air
Flow through handle and motor houses discharge behind shell inside, further extend air-out passage, reduce noise.
Directly handle design can also be become hollow-core construction to form said flow passage in the present invention, specific embodiment is not
It is limited.
Additionally, being provided with start button 44 above handle 4 front end, during work, the vacuum cleaner of this version can achieve list
Handss holding operation, and singlehanded thumb press start button can start motor, easy to operate.And the hand-held in conventional art is inhaled
Dirt device, in startup or cut out, needs to grip on the other hand, presses the button startup on the other hand or closes, operation inconvenience.
Cyclone dust air separation 1, battery 2 and motor 3 laid out in parallel successively in the present embodiment, handle is above, leads to
Cross and battery is disposed proximate to motor, facilitate cabling so that the compact overall structure of vacuum cleaner.
Battery bottom exceeds the bottom of cyclone dust air separation and motor houses the setting of shell bottom, by battery compartment frame
Height, is not contacted with ground, facilitates battery to radiate, improves the service life of battery.
Further, the top that the top of battery houses shell 5 less than motor is set with the top of cyclone dust air separation 1
Put, so, cyclone dust air separation 1, battery 2, motor house the bit space that allows surrounding grasping handle between shell 5 and handle 4, side
Convenient to operate personnel grip.
Motor houses shell 5 downstream and is provided with air outlet (not shown), and this air outlet is arranged at motor and houses on shell lower end, shape
Become side air-out mouth.Or at least partly air outlet is arranged on the adjacent under motor collecting shell with battery, air-out can blow to and electricity
On the adjacent battery of machine, realize the radiating to battery, improve radiating effect, in embodiments of the present invention, motor houses shell court
It is provided with some air outlets to the direction of battery, motor is installed on motor and houses in shell and when outwards drying, direct by air outlet
Battery is cooled down.
Cyclone dust air separation 1 houses shell 5 interval setting with motor, and connects support, battery 2 by a keyset 21
It is plugged on keyset 21 so that battery is located between cyclone dust air separation 1 and motor 3, facilitate battery picks and places replacing.
In order to ensure the connective stability of cyclone dust air separation 1 and motor collecting shell 5, therefore may be selected keyset
It is connected to cyclone dust air separation or motor houses the medium position of shell or at medium position, battery is plugged in switching
The lower section of plate, battery bottom is higher than that cyclone dust air separation houses the setting of shell bottom with motor simultaneously.In addition, also optional
Select and keyset arranged on the lower, battery is plugged in the top of keyset, concrete set-up mode as needed depending on, here is not done
Limit.
Cyclone dust air separation 1 top is higher than that motor houses the setting of shell top, and cyclone dust air separation 1 is provided with
Air outlet (not shown), the top that motor houses shell is provided with air inlet (not shown), and handle 5 two ends are respectively communicated with this air inlet
With air outlet, and junction be surface blending, facilitate air-flow to pass through smooth.
In the present embodiment, dirt cup 11 in order to accommodate cyclone dust air separation 1, motor house shell 5 in order to accommodate motor 3 with
Air-out defecator, air-out defecator is air-out sea handkerchief 32.Additionally, the air-out epistome of cyclone dust air separation 1 also sets
It is equipped with filter cotton 12.By being equipped with of filter cotton and air-out sea handkerchief, further improve whole machine filter effect.
Outside motor in the present invention is additionally provided with motor cover 31, houses shell by motor cover and motor and is connected realization to electricity
The fixation of machine, due to the setting of this motor cover, can further improve noise reduction.
Due to generally will be relatively large for dirt cup design volume, therefore the hand held cleaner of this version be overall at right angles
Trapezium structure, handle forms the hypotenuse of this ladder structure of right angle, convenient operation.In addition this contour structures can be also rectangle or polygon
Shape structure, concrete appearance profile is not limited.
The invention discloses a kind of hand held cleaner, by vacuum cleaner part is carried out with restructuring arrangement, handle is located at electricity
The top of machine and battery, so that vacuum cleaner machine gravity is located at below holding area, mitigates burden for users.During work, handle quilt
Operator's handss grip, convenient operation.And, cyclone dust air separation, battery and motor successively laid out in parallel so that whole machine row
Cloth is compact.
The gas channel that motor houses shell and cyclone dust air separation, dusty air warp are connected by molding in handle
After cyclone dust air separation filters, air-flow flows through handle successively, motor is discharged after housing shell, and further prolongation air-out is led to
Road, realizes effective noise reduction.
Additionally, housed between shell and cyclone dust air separation by battery is arranged on motor, and battery bottom is higher than
Motor houses the bottom of shell and the bottom setting of cyclone dust air separation, facilitates battery to radiate, improves the service life of battery.
And the air outlet of motor is arranged at the lower end that motor houses shell in the present invention, form side air-out mouth, the side of relative battery
The air that air outlet is discharged can realize the radiating of battery further, improves radiating effect.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (10)
1. a kind of hand held cleaner, comprising: cyclone dust air separation, motor and battery it is characterised in that: described battery position
Between cyclone dust air separation and motor, described hand held cleaner is additionally provided with described motor and described battery
The handle of side and the air-out defecator being located at described motor downstream；
During work, handle is gripped by operator's handss, and described motor and described battery are all positioned at the subordinate side of operator.
2. hand held cleaner as claimed in claim 1 it is characterised in that: described motor is mounted on air-out defecator
One motor houses in shell, and described handle two ends connect described cyclone dust air separation respectively and house shell, described handle with motor
Inside form the gas channel that connection motor houses shell and cyclone dust air separation.
3. hand held cleaner as claimed in claim 2 it is characterised in that: described cyclone dust air separation, battery and electricity
Machine laid out in parallel successively, the bottom of described battery exceeds the bottom of cyclone dust air separation and the bottom of motor collecting shell sets
Put.
4. hand held cleaner as claimed in claim 2 it is characterised in that: the top of described battery is less than motor and houses shell
Top is arranged with the top of cyclone dust air separation, and described cyclone dust air separation, battery, motor house between shell and handle
Surround the bit space that allows of grasping handle.
5. hand held cleaner as claimed in claim 2 it is characterised in that: described cyclone dust air separation and motor house
It is provided with keyset, described battery is plugged in the lower section of described keyset between shell.
6. hand held cleaner as claimed in claim 2 it is characterised in that: the top of described cyclone dust air separation exceeds
Motor houses the top setting of shell, and described cyclone dust air separation is provided with air outlet, and described motor houses and arranges on shell
There is air inlet, described handle two ends are respectively communicated with the air outlet that motor houses the air inlet on shell and cyclone dust air separation.
7. hand held cleaner as claimed in claim 6 it is characterised in that: described handle inner be provided with connection whirlwind dust and gas
On segregation apparatuss, air outlet and motor house the air intake gas flow tube in the enterprising air port of shell, described air intake gas flow tube be internally formed air-flow
Passage.
8. hand held cleaner as claimed in claim 2 it is characterised in that: described motor houses shell downstream and is provided with air-out
Mouthful, this air outlet is arranged at the lower end that motor houses shell, forms side air-out mouth, or at least part of air outlet is arranged on motor and houses
Shell and the adjacent of battery.
9. hand held cleaner as claimed in claim 2 it is characterised in that: described motor houses shell phase for described battery side
To being provided with some air outlets.
10. hand held cleaner as claimed in claim 1 it is characterised in that: be provided with above described handle front end startup by
Button, during work, handle is hold by one hand by operator, and singlehanded thumb press start button starts motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073868.XA CN106343919A (en) | 2016-11-29 | 2016-11-29 | Handheld type vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611073868.XA CN106343919A (en) | 2016-11-29 | 2016-11-29 | Handheld type vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106343919A true CN106343919A (en) | 2017-01-25 |
Family
ID=57862882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611073868.XA Pending CN106343919A (en) | 2016-11-29 | 2016-11-29 | Handheld type vacuum cleaner |
Country Status (1)
| Country | Link |
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| CN (1) | CN106343919A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108209703A (en) * | 2017-11-29 | 2018-06-29 | 浙江亿力清洁电器有限公司 | Hand-held rechargeable dust collector |
| WO2018152928A1 (en) * | 2017-02-24 | 2018-08-30 | 江苏美的清洁电器股份有限公司 | Vacuum cleaner and dust cup assembly thereof |
| CN108903780A (en) * | 2018-08-13 | 2018-11-30 | 珠海格力电器股份有限公司 | Dust collector main machine and dust collector |
| CN109124463A (en) * | 2017-06-28 | 2019-01-04 | 苏州宝时得电动工具有限公司 | Hand held cleaner and combinations thereof part, push-down dust catcher |
| CN109124465A (en) * | 2017-06-28 | 2019-01-04 | 苏州宝时得电动工具有限公司 | Hand held cleaner and combinations thereof part, push-down dust catcher |
| CN109259661A (en) * | 2018-11-30 | 2019-01-25 | 追觅科技（天津）有限公司 | The air channel structure and hand held cleaner of shell |
| CN109561800A (en) * | 2017-03-27 | 2019-04-02 | 皇家飞利浦有限公司 | Battery powered vacuum cleaner |
| CN109770783A (en) * | 2018-05-24 | 2019-05-21 | 尚科宁家（香港）股份有限公司 | A kind of hand-held cleaning device |
| US10722089B2 (en) | 2018-03-27 | 2020-07-28 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US10791890B2 (en) | 2018-03-27 | 2020-10-06 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| CN111824069A (en) * | 2020-07-07 | 2020-10-27 | 广州众人环保工程有限公司 | Internal cleaning device for automobile and design principle |
| CN113397430A (en) * | 2018-03-02 | 2021-09-17 | 添可电器有限公司 | Vacuum cleaner |
| US11224324B2 (en) | 2019-08-15 | 2022-01-18 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| US11375861B2 (en) | 2018-04-20 | 2022-07-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11602758B2 (en) | 2018-09-21 | 2023-03-14 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11707173B2 (en) | 2014-07-18 | 2023-07-25 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11839343B2 (en) | 2019-08-15 | 2023-12-12 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
| USD1046339S1 (en) * | 2022-10-10 | 2024-10-08 | Anker Innovations Technology Co., Ltd. | Handheld cleaner |
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Application publication date: 20170125 |