CN105662273B - Hand held cleaner - Google Patents
Hand held cleaner Download PDFInfo
- Publication number
- CN105662273B CN105662273B CN201610036809.9A CN201610036809A CN105662273B CN 105662273 B CN105662273 B CN 105662273B CN 201610036809 A CN201610036809 A CN 201610036809A CN 105662273 B CN105662273 B CN 105662273B
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- CN
- China
- Prior art keywords
- air
- ash discarding
- hand held
- held cleaner
- shell
- 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
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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
- 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
- A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
-
- 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
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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
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0673—Nozzles with fixed, e.g. adjustably fixed brushes or the like with removable brushes, combs, lips or pads
-
- 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
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of hand held cleaners, comprising: shell, dirt cup and ash discarding plate, the dirt cup are located in the shell, and the bottom of the dirt cup is formed with dust mouth；The ash discarding plate is located at the bottom of the shell, and the ash discarding plate is configured to movable between the open position for opening the dust mouth and the closed position for closing the dust mouth.Dirt, dust etc. in dirt cup is poured out by the way that above-mentioned ash discarding plate is arranged, greatly simplifies ash discarding process by hand held cleaner according to the present invention in which can be convenient.
Description
Technical field
The present invention relates to cleaner technology fields, more particularly, to a kind of hand held cleaner.
Background technique
In the related technology, it usually needs dirt cup is removed from the shell of hand held cleaner, then is carried ash discarding, is entirely fallen
Grey process is complicated, and after ash discarding, it is also necessary to reinstall to dirt cup on shell, entire ash discarding process is more time-consuming.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose hand held cleaner, the hand held cleaner ash discarding is convenient.
Hand held cleaner according to an embodiment of the present invention, comprising: shell；Dirt cup, the dirt cup are located in the shell,
The bottom of the dirt cup is formed with dust mouth；And ash discarding plate, the ash discarding plate are located at the bottom of the shell, the ash discarding plate
It is configured to movable between the open position for opening the dust mouth and the closed position for closing the dust mouth.
Hand held cleaner according to an embodiment of the present invention, by the way that above-mentioned ash discarding plate is arranged, can be convenient will be in dirt cup
Dirt, dust etc. pour out, greatly simplifie ash discarding process.
According to one embodiment of present invention, one end of the ash discarding plate is pivotably coupled on the shell so that institute
State that ash discarding plate is rotatable between the open position and the closed position, and the other end of the ash discarding plate and the shell
Separably cooperate.
Specifically, the other end of the ash discarding plate is separably matched by least one matching mechanism with the shell
It closes, wherein the matching mechanism includes: the first matching piece, first matching piece is located at the other end of the ash discarding plate；
Second matching piece, second matching piece are set on the housing, when the ash discarding plate is located at the open position described in
One matching piece is separated with second matching piece, when the ash discarding plate is located at the closed position described in the first matching piece and institute
State the cooperation of two matching pieces.
Optionally, first matching piece and second matching piece are the buckle mutually fastened.
Further, the hand held cleaner further comprises: button, and the button is set on the housing, wherein
Second matching piece is located on the button, presses the button, second matching piece is directed away from first cooperation
The direction of part is moved to separate with first matching piece.
Further, elastic component is equipped between the button and the dirt cup, the elastic component is configured to separate
The direction of the casing center often pushes the button.
Optionally, the elastic component is spring.
Optionally, the matching mechanism is two and described two matching mechanisms bilateral symmetry.
Optionally, the ash discarding plate extends along the longitudinal direction, and the rear end of the ash discarding plate is pivotably coupled to the shell
On body.
According to one embodiment of present invention, it is described to seal that sealing element is equipped between the ash discarding plate and the dust mouth
Gap between ash discarding plate and the dust mouth.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic diagram of hand held cleaner according to an embodiment of the present invention；
Fig. 2 is the partial schematic diagram of hand held cleaner shown in Fig. 1, wherein the switching mechanism is located at the partition
Position；
Fig. 3 is another partial schematic diagram of hand held cleaner shown in Fig. 1, wherein the switching mechanism is located at institute
State conduction position；
Fig. 4 is the perspective view of dirt cup shown in Fig. 1；
Fig. 5 is the longitudinal sectional drawing of dirt cup shown in Fig. 4；
Fig. 6 is the sectional view of the line A-A along Fig. 5；
Fig. 7 is the sectional view of the line B-B along Fig. 5；
Fig. 8 is the schematic diagram of the front of hand held cleaner shown in Fig. 1, wherein the ash discarding plate is in close stance
It sets；
Fig. 9 is the side view of the front of hand held cleaner shown in fig. 8；
Figure 10 is the sectional view of the line C-C along Fig. 9；
Figure 11 is the bottom view of the front of hand held cleaner shown in fig. 8；
Figure 12 is another schematic diagram of the front of hand held cleaner shown in fig. 8, wherein the ash discarding plate is in
Open position；
Figure 13 is the front of hand held cleaner according to an embodiment of the present invention and the assembling schematic diagram of scrubbing brush.
Appended drawing reference:
100: hand held cleaner；
1: shell；11: blast pipe；111: air inlet；
12: air blasting passage；121: blowing mouth；
2: dirt cup；21: air inlet pipe；211: inlet channel；2111: air inlet；2112: gas outlet；
22: the second cyclones；221: guide duct；2211: wind guiding inlet；2212: wind-guiding outlet；
222: bleed notch；223: opening；224: connection wall；225: extension；
226: tap air channel；227: partition；23: guiding channel；
3: motor；31: motor cavity；311: air outlet；
4: switching mechanism；41: push plate；411: communication port；
42: closed plate；421: positioning column；43: spring；44: push button；
5: ash discarding plate；51: pivotal axis；
6: button；7: buckle；8: elastic component；
200: scrubbing brush；201: scrubbing brush import；202: scrubbing brush mouth；203: scrubbing brush outlet；
204: baffle；205: bristle.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Hand held cleaner 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Figure 13.Hand held cleaner 100
Can be charge type, direct current class dust catcher, but not limited to this.
As shown in Figure 1, hand held cleaner 100 according to an embodiment of the present invention, including shell 1, dirt cup 2 and motor 3.
Air inlet 111 and blowing mouth 121 are formed on shell 1, blowing mouth 121 is arranged adjacent to air inlet 111.Dirt cup 2 is set
On shell 1, dirt cup 2 is connected with air inlet 111.Motor 3 has motor cavity 31, and motor cavity 31 is communicated with dirt cup 2, by air inlet
111 air-flows entered flow through dirt cup 2 and motor 3 after, flow out from blowing mouth 121.
For example, referring to Fig. 1 and Fig. 8 and Figure 10 is combined, air inlet 111 and blowing mouth 121 are formed generally as rectangular shape, into
Air port 111 and blowing mouth 121 are respectively positioned on the front end (for example, left end in Fig. 1) of shell 1, and air inlet 111 and blowing mouth 121
Be separated from each other setting.When motor 3 is run, negative pressure is generated in motor cavity 31, so that the sky of external dust-contained airflow such as dust-laden
Air-flow etc. can be entered in dirt cup 2 by air inlet 111, and under the filtration of dirt cup 2, dust in air-flow etc. is separated
It out and collects in dirt cup 2, clean air-flow then passes through motor cavity 31 and blown out by blowing mouth 121.Here, it needs to illustrate
It is that direction " preceding " refers to the side of the separate user of hand held cleaner 100, opposite direction is defined as " rear ", i.e. hand
The side that the user for holding formula dust catcher 100 holds.
Optionally, blowing mouth 121 is located at the top of air inlet 111, but not limited to this.
Optionally, the cross-sectional area of blowing mouth 121 is less than the cross-sectional area of air inlet 111.Pass through setting size phase as a result,
To lesser blowing mouth 121, the air-flow that is blown out from blowing mouth 121 can with certain flow rate and direction surface to be cleaned, so as to
Effectively to blow afloat the dust etc. on surface to be cleaned, by the way that relatively large sized air inlet 111, the dust that can will be blown afloat is arranged
Deng sucking in dirt cup 2 as much as possible, there is preferable cleaning effect, and cleaning efficiency is high.
As shown in Figure 1, dirt cup 2 is located at the front side of motor 3.Certainly, dirt cup 2 may be located on motor 3 rear side it is (not shown
Out), motor 3 is between air inlet 111 and dirt cup 2 at this time, to increase the structure diversity of hand held cleaner 100.
It is understood that the specific setting position of dirt cup 2 and motor 3 can according to actual requirement adaptive change, the present invention couple
This is not especially limited.
When the structure narrow to the place such as such as keyboard of hand held cleaner 100 cleans, blown out from blowing mouth 121
The small gaps that can enter on keyboard etc. of air-flow and the dust etc. at small gaps is blown afloat, in 31 negative pressure of motor cavity
Under effect, dust blown afloat etc. can be inhaled into shell 1 by air inlet 111 and be collected in dirt cup 2.It is greatly local as a result,
Cleaning to the narrow structure in the place such as such as keyboard, it is time saving and energy saving, and cleaning effect is good.
Hand held cleaner 100 according to an embodiment of the present invention by setting blowing mouth 121 and keeps blowing mouth 121 neighbouring
Air inlet 111, to greatly facilitate to the cleaning at small gaps, and cleaning effect is good.
According to one embodiment of present invention, as shown in Figure 1, blowing mouth 121 prolongs towards the inclination of the direction of air inlet 111
It stretches.The central axis of blowing mouth 121 intersects with the central axis of air inlet 111 at this time, and intersection point is located at outside shell 1.Preferably,
Intersection point is located on surface (such as surface where the dust on keyboard) to be cleaned.As a result, air inlet 111 can preferably by
It is drawn into dirt cup 2 by the dust etc. that blowing mouth 121 is blown afloat, pick-up performance is good.
According to one embodiment of present invention, shell 1 is equipped with blast pipe 11, and for example, referring to Fig. 1, blast pipe 11 is horizontal
Extend, and one end (for example, left end in Fig. 1, i.e. free end) of blast pipe 11 is stretched out outside shell 1.The wherein formation of air inlet 111
In the free end of blast pipe 11, air inlet 111 is located at the front side of blowing mouth 121 at this time.
Optionally, the end face edge of the free end of blast pipe 11 flows through the flow direction of the air-flow of blast pipe 11, is directed away from
The direction of blowing mouth 121, which tilts, to be extended.For example, as shown in Figure 1, the left end end face of blast pipe 11 in the left to right direction,
It extends obliquely downward.Surface to be cleaned can be preferably blowed to from the air-flow that blowing mouth 121 is blown out as a result, and is not easy directly logical
Air inlet 111 is crossed to return in dirt cup 2.
Further, the end face of the above-mentioned free end of blast pipe 11 is formed as tapered plane, and the processing is simple as a result, and cost
It is low.Certainly, the end face of the above-mentioned free end of blast pipe 11 may be formed as skew surface (not shown go out), for example, being formed as court
The oblique cambered surface etc. recessed to the direction at 1 center of shell.
A specific embodiment according to the present invention, shell 1 is interior to be equipped with air blasting passage 12, one end (example of air blasting passage 12
Such as, the right end in Fig. 1) be connected to motor cavity 31 and the other end of air blasting passage 12 (for example, left end in Fig. 1) have blowing
Mouth 121.The air-flow in motor cavity 31 can be delivered to blowing mouth 121 by air blasting passage 12 as a result,.
For example, air blasting passage 12 extends along the longitudinal direction, blows as shown in Figure 1, air blasting passage 12 is located at the top of shell 1
The rear end in wind channel 12 is connected to motor cavity 31, and blowing mouth 121 is formed in the front end of air blasting passage 12 and is located at air inlet 111
Surface, air blasting passage 12 extend obliquely downward on direction from back to front, at this time along the air-flow stream for flowing through air blasting passage 12
It is gradually reduced to the distance between, air blasting passage 12 and air inlet 111, the air-flow blown out from blowing mouth 121 is blowed to
The to be cleaned surface opposite with air inlet 111, so that dust blown afloat from surface to be cleaned etc. can pass through air inlet well
Mouth 111 is inhaled into dirt cup 2.
Optionally, the linear extension along the longitudinal direction of air blasting passage 12, as shown in Figure 1, the air-flow in motor cavity 31 can as a result,
Preferably to flow to blowing mouth 121 by linear air blasting passage 12, so as to preferably blow afloat on surface to be cleaned
Dust etc..Certainly, air blasting passage 12 curve (for example, wave or camber line etc.) can also extend along the longitudinal direction.
Further, air blasting passage 12 is preferably gradually reduced along the flow direction of air-flow that flows through it, cross-sectional area, such as Fig. 8 and
Shown in Figure 10, as a result, when air-flow flows through blowing mouth 121, flow velocity is improved, so that air-flow can be with higher flow rate and direction
Surface to be cleaned, so as to effectively blow afloat the dust etc. on surface to be cleaned.
It is understood that the specific setting position of air blasting passage 12, shape, size etc. can have according to actual requirement
Body setting, preferably to meet actual requirement.
Optionally, pass through ultrasonic bonding connection between each pipeline of hand held cleaner 100.Wherein, " each pipeline " refers to
Be on the flow direction of air-flow, each independent tubes that air-flow passes through.For example, the first whirlwind of blast pipe 11 and dirt cup 2
Connection type between the inlet channel 211 of device is ultrasonic bonding.As a result, by using the mode of ultrasonic bonding, welding
Speed is fast, and weld strength is high, and good airproof performance.
According to one embodiment of present invention, air outlet 311 is formed on shell 1.Such as in the example of fig. 1, outlet air
Mouthfuls 311 are located at the side of the separate air inlet 111 of motor 3, and air outlet 311 is connected to motor cavity 31, thus by air inlet 111 into
For the dust-contained airflow entered after flowing through dirt cup 2 and being filtered, clean air-flow can be by motor cavity 31 and from 311 row of air outlet
Out.
After flowing through dirt cup 2, motor 3 by the air-flow that air inlet 111 enters, from air outlet 311 and blowing mouth 121 at least
One outflow.That is, can only be flowed out from the air-flow that air inlet 111 enters from air outlet 311, it can also be only from blowing
Mouth 121 flows out, and can also flow out simultaneously from air outlet 311 and blowing mouth 121.For example, being flowed through by the air-flow that air inlet 111 enters
After dirt cup 2 and motor 3, it can switchably be flowed from least one of air outlet 311 and blowing mouth 121 by switching mechanism 4
Out.
For example, when hand held cleaner 100 works normally (the biggish place of clean space is such as sheet, curtain),
Without being blown afloat the dust etc. on surface to be cleaned by blowing mouth 121, blowing mouth 121 can be closed at this time, in motor 3
Under the action of negative pressure, after the filtering of dirt cup 2, dust etc. is collected in dust on surface to be cleaned sucked by air inlet 111 etc.
In dirt cup 2, clean air-flow can be then discharged through motor cavity 31 by air outlet 311.
When hand held cleaner 100 cleans the narrow structure in the place such as keyboard, blowing mouth 121 and motor can be made
Chamber 31 is connected to, thus can be blowed to from the small gaps of keyboard etc. from the air-flow that blowing mouth 121 is blown out and by this at dust etc.
It blows afloat, under the action of 3 negative pressure of motor, dust blown afloat etc. can be inhaled into dirt cup 2 by air inlet 111,2 pairs of dirt cup suctions
The dust-contained airflow entered is filtered, and the dust etc. filtered out is collected in dirt cup 2, and clean air-flow is then flowed through motor cavity 31
To blowing mouth 121 to continue to blow afloat the dust on keyboard etc..Air outlet 311 can be completely enclosed at this time, it is of course also possible to slightly
Micro- opening air outlet 311, but should ensure that most of air-flow blows to blowing mouth 121.
According to one embodiment of present invention, blowing mouth 121 can be connected to on-off with motor cavity 31.When blowing mouth 121 with
When motor cavity 31 is connected to, the air-flow in motor cavity 31 can flow to blowing mouth 121.When blowing mouth 121 and motor cavity 31 separate,
Air-flow in motor cavity 31 cannot flow to blowing mouth 121.
For example, blowing mouth 121 can on-off can be connected with motor cavity 31 by switching mechanism 4, switching mechanism 4 is constructed
At between the conduction position of conducting blowing mouth 121 and motor cavity 31 and partition blowing mouth 121 and the blocking position of motor cavity 31
It is movable.When switching mechanism 4 is located at conduction position, blowing mouth 121 is connected to motor cavity 31, and clean air-flow can be by blowing
Air port 121 blows to surface to be cleaned, and hand held cleaner 100 can clean the local narrow structure such as keyboard at this time.
When switching mechanism 4 is located at blocking position, blowing mouth 121 and motor cavity 31 separate, and the air-flow in motor cavity 31 cannot be by blowing
Air port 121 is blown out.
Further, when switching mechanism 4 is located at conduction position, the closing of switching mechanism 4 or semiclosed air outlet 311.It cuts
Structure 4 of changing planes closes air outlet 311, i.e. switching mechanism 4 completely encloses air outlet 311, and the air-flow in motor cavity 31 cannot be by going out
It flows out in air port 311；The semiclosed air outlet 311 of switching mechanism 4, i.e. fraction in motor cavity 31 can pass through air outlet 311
Outflow.Here, it should be noted that " semiclosed " can be understood as a part that switching mechanism 4 closes air outlet 311；Or it cuts
It changes planes the distance between at least partly relatively close of structure 4 and air outlet 311, most of air-flow in motor cavity 31 is from blowing mouth at this time
121 blowouts, and only fraction air-flow is flowed out from air outlet 311.When switching mechanism 4 is located at blocking position, air outlet 311 and electricity
Machine cavity 31 is connected to, and is cleaned to can constantly treat clean surface when hand held cleaner 100 works normally.
Specifically, as shown in Figure 1-Figure 3, switching mechanism 4 includes push plate 41, push plate 41 is movably arranged on shell 1,
Communication port 411 is formed in push plate 41, communication port 411 is by blowing mouth 121 and motor cavity when switching mechanism 4 is located at conduction position
31 connections.
For example, referring to Fig. 1 and Fig. 2 and Fig. 3 is combined, push plate 41 can extend along the longitudinal direction, for example, push plate 41 is along front and back
Direction horizontal extension, so that push plate 41 is horizontally moveable in the longitudinal direction.The open rearward end and motor cavity 31 of air blasting passage 12
On opening for being connected to air blasting passage 12 it is opposite up and down, push plate at this time 41 is located at the open rearward end and motor of air blasting passage 12
Between the above-mentioned opening of chamber 31.When hand held cleaner 100 works normally, switching mechanism 4 is located at blocking position, communication port
411 are staggered with blowing mouth 121 and motor cavity 31, and the above-mentioned opening of motor cavity 31 is closed in push plate 41, and push plate 41 is by 121 He of blowing mouth
Motor cavity 31 separates, so that the air-flow in motor cavity 31 will not blow out (as shown in Figure 2) by blowing mouth 121.When needing to key
When the narrow structure in the place such as disk is cleaned, push plate 41 can be moved, the open rearward end of communication port 411, air blasting passage 12 is made
It is opposite up and down with the above-mentioned opening of motor cavity 31, so that the air-flow in motor cavity 31 can enter blowing by communication port 411
Channel 12 is simultaneously blown out by blowing mouth 121.
Air outlet 311 is formed in the lower section on motor cavity 31 and being located at push plate 41.As shown in Figures 2 and 3, it is set in push plate 41
There is closed plate 42, closed plate 42 extends straight down from the lower surface of push plate 41, and closed plate 42 and air outlet 311 are opposite, when cutting
The closing of closed plate 42 or semiclosed air outlet 311 when structure 4 of changing planes is located at conduction position.Further, when closed plate 42 is semiclosed
When air outlet 311, a part of air outlet 311 is closed between closed plate 42 and air outlet 311 with gap or closed plate 42.
As a result, while guaranteeing airflow effects, the accuracy of manufacture of closed plate 42 is reduced, cost has been saved.Optionally, closed plate 42
It is configured to bottom-up, thickness to gradually increase, is effectively guaranteed the structural strength of closed plate 42.
Further, switching mechanism 4 further comprises: return unit 43, and return unit 43 is located between shell 1 and push plate 41,
Return unit 43 often pushes push plate 41 on the direction towards blocking position.Optionally, return unit 43 is spring.For example, such as Fig. 2 and
Shown in Fig. 3, spring is located at the front side between motor 3 and closed plate 42 and being located at closed plate 42, and spring often pushes closed plate backward
42, so that push plate 41 is often maintained at the blocking position of partition blowing mouth 121 and motor cavity 31.I.e. hand held cleaner 100 is often located
In normal operating conditions.
In order to move push plate 41 smoothly in the longitudinal direction, can be set on motor 3 and closed plate 42 respectively
Positioning column 421 is set, the both ends of spring can be respectively sleeved on corresponding positioning column 421.Optionally, the freedom of positioning column 421
End is formed as truncated cone-shaped, taper or hemispherical etc., to facilitate the installation of spring.
As shown in Figure 1-Figure 3, push plate 41 is equipped with push button 44, and push button 44 is located on the upper surface of push plate 41, and push button 44 reveals
The upper surface of shell 1 out.As a result, user can be realized by pushing push button 44 push plate 41 conduction position and blocking position it
Between movement.Optionally, push button 44 reduces cost for hollow structure to save material.
Hand held cleaner 100 is in blocking position shown in Fig. 2 under normal conditions, and push plate at this time 41 is by blowing mouth 121
It is separated with motor cavity 31, and closed plate 42 opens air outlet 311, push plate 41 keeps it in the position under the elastic force effect of spring
It sets.When needing the structure narrow to the place such as keyboard to clean, push button 44 can be stirred forward, makes push plate 41 to Forward
Dynamic, when pushing push plate 41 to conduction position, motor cavity 31 is connected to by communication port 411 with air blasting passage 12, and closed plate 42 to
Before be moved to air outlet 311 have certain interval, so that most of air-flow in motor cavity 31 can pass through air blasting passage 12
It is blown out by blowing mouth 121, small gaps can be cleaned well in this way, and fraction air-flow is then led to by air outlet 311
The outflow of the gap between air outlet 311 and closed plate 42 is crossed, as shown in Figure 3.
As a result, by setting switching mechanism 4, in the case where guaranteeing 100 normal use of hand held cleaner, can to from
The air-flow that air outlet 311 is discharged is efficiently used, and further enhances the cleaning effect of hand held cleaner 100.
According to one embodiment of present invention, as shown in Figure 4-Figure 7, dirt cup 2 includes: cup body, the first cyclone, whirlwind group
Part and filtration members, the first cyclone, whirlwind component and filtration members are each provided in cup body, and the first cyclone has inlet channel
211, inlet channel 211 has air inlet 2111 and gas outlet 2112.
Referring to Fig. 5-Fig. 7, whirlwind component includes multiple second cyclones 22, and multiple second cyclones 22 are along the first cyclone
Circumferential parallel arrangement, limit guiding channel 23, guiding channel 23 and gas outlet between the second cyclone of two of them 22
2112 are connected to and guide air-flow to the periphery of whirlwind component, whirlwind component along the peripheral wall tangent line of its second adjacent cyclone 22
Periphery wall and cup body inner wall between constitute be suitable for air-flow carry out purification separation the first cyclonic separation space A, in this way, working as
Air-flow to be cleaned enters into and through guiding channel 23 from inlet channel 211 and tangentially guides to the first cyclonic separation space A,
Air-flow can be separated for the first time, to come out and fall particle biggish in air-flow or dirt separation.Specifically,
One end of inlet channel 211 is connected to air inlet 111, and the other end of inlet channel 211 is connected to one end of guiding channel 23, is drawn
The other end of pathway 23 is connected to the first cyclonic separation space A, and is along first by the air-flow that guiding channel 23 is drawn
Realize that the tangential direction of purification separation enters in the first cyclonic separation space A in the A of cyclonic separation space.
As shown in fig. 6, each second cyclone 22 all has bleed notch 222 so that air-flow enters second along a tangential direction
In cyclone 22, be equipped with guide duct 221 in each second cyclone 22, the internal perisporium of guide duct 221 and the second cyclone 22 that
This is spaced apart, and guide duct 221 has wind guiding inlet 2211 and wind-guiding outlet 2212, and wind guiding inlet 2211 and bleed notch 222 connect
Logical, the air-flow in this way after primary separation can be entered in multiple second cyclones 22 by bleed notch 222, in the second rotation
It is discharged after carrying out further purification separation in wind device 22 by guide duct 221.Filtration members are arranged along the peripheral side of whirlwind component,
The air-flow of whirlwind component periphery can in this way be tangentially entered in the second cyclone 22 by filtration members and bleed notch 222
(the second cyclonic separation space B is limited in the second cyclone 22).Further purified in the second cyclonic separation space B
Separation.After having carried out primary separation in the first cyclonic separation space A as a result, filtration members are passed through by the air-flow of primary purifying
Enter multiple second cyclones 22 from bleed notch 222 afterwards, to carry out purification separation again, in the second cyclonic separation space B
Air-flow is rotated around guide duct 221, and the dust etc. isolated is fallen, and purified air-flow enters wind-guiding from wind guiding inlet 2211 again
Simultaneously the second cyclone 22 is discharged by wind-guiding outlet 2212 in pipe 221.
Since multiple second cyclones 22 are the longitudinal axis circumferentially parallel arrangement around the first cyclone, by primary purification
Air-flow can scatter and concurrently enter in multiple second cyclones 22, be respectively completed in multiple second cyclones 22
Cyclonic separation.
Further, egress filtering part is equipped between dirt cup 2 and motor 3.As shown in Figure 1, egress filtering part is located at dirt cup 2
Exit, egress filtering part is located at the downstream of multiple second cyclones 22.It is carried out again by multiple second cyclones 22 as a result,
Air-flow after secondary purification separation can further be purified by egress filtering part.Here, it should be noted that " downstream " can
To be interpreted as flowing through the downstream of the flow direction of the air-flow of dirt cup 2.
Optionally, filtration members are HEPA (High efficiency particulate air Fi lter, highly effective air
Filter) part or filter cotton etc..
Purification separation carried out to the dust-contained airflow that enters in dirt cup 2 by using Cyclone Separation Technology as a result, and can be with
The smoothness that air-flow flows in dirt cup 2 is effectively ensured, moreover, passing through the first cyclone of setting, filtration members and multiple second rotations
Wind device 22 carries out second level cyclonic separation using the first cyclone and multiple second cyclones 22, and the first cyclone and filtration members can
With by air-flow bulky grain or dirt first filter out, and multiple second cyclones 22 can will be in the air-flow after primary purifying
Most of little particle (such as dust granule) is isolated, and last small part fine dust can then be filtered by egress filtering part,
Dust and gas good separating effect.
Filtration members carry out air-flow net during from the first cyclonic separation space A to the second cyclonic separation space B
Change.Wherein, filtration members are preferably detachably located at the peripheral side of whirlwind component, so that filtration members in use for some time can be with
Disassembly is in order to clean.
By the way that guide duct 221 is arranged in the second cyclone 22, when extending stop of the air-flow in the second cyclone 22
Between, so as to preferably be cleaned to the air-flow to be cleaned entered in it.
Optionally, as shown in Figure 5 and Figure 6, guide duct 221 is relative to 22 eccentric setting of the second cyclone.That is, leading
The central axis of the second cyclone of center axis deviation 22 of air hose 221, the central axis of guide duct 221 and the second cyclone 22
Central axis be not overlapped.That is the distance between a part of internal perisporium of the periphery wall of guide duct 221 and the second cyclone 22
There is the air-flow closely having far allow after primary separation to be tangentially entered the outer of guide duct 221 first by bleed notch 222
The farther away side of distance between peripheral wall and the internal perisporium of the second cyclone 22, further around the rotation of guide duct 221 to closer side, this
Sample can be effectively ensured the air-flow entered in the second cyclone 22 and revolve in the same direction (for example, counter clockwise direction in Fig. 6)
Turn purification separation.
For example, as shown in Figure 5 and Figure 6, guide duct 221 is round tube, guide duct 221 extends along the vertical direction, guide duct 221
Positioned at the top of the second cyclone 22, the upper end of guide duct 221 is connected with the roof of the second cyclone 22 and has wind-guiding outlet
2212 and lower end have wind guiding inlet 2211.Bleed notch 222 is located at the top of the second cyclone 22.Into the second cyclone
Air-flow in 22 starts to rotate and moves (as shown in Figure 5) gradually downward around the upper end of guide duct 221, forms rotation sinking gas
Stream, rotation down draft become ascending air when dropping to the lower end of guide duct 221, and the dust in air-flow is detached from air-flow to decline
It falls, and cleaner air-flow then enters in guide duct 221 and by 2212 discharge of the wind-guiding of 221 upper end of guide duct outlet.
Further, as shown in fig. 6, guide duct 221 in be equipped with partition 227, partition 227 by 221 inner part of guide duct every
At two chambers.As a result, by setting partition 227, the dust etc. in the air-flow entered in guide duct 221 can be carried out into
The separation of one step.Optionally, partition 227 is vertically or at located in guide duct 221.
Air-flow is preferably identical as its direction of rotation in the second cyclone 22 in the direction of rotation of the periphery of whirlwind component.
As shown in fig. 6, air-flow is behind the direction of rotation of the periphery of whirlwind component and its second cyclone 22 of subsequent entrance in the second whirlwind
Direction of rotation in device 22 is counterclockwise.Thus, it is possible to prevent the air turbulence in dirt cup 2, guarantee dirt cup 2 have compared with
Good separating effect.
Referring to Fig. 6, filtration members are arranged around whirlwind component, are formed with escape port, escape port and guiding channel in filtration members
23 is opposite.The air-flow for flowing through guiding channel 23 as a result, can directly flow to the periphery of whirlwind component by escape port, and flow into
It before second cyclone 22, needs to first pass around filtration members, to also ensure that air-flow flows while guaranteeing filter effect
Smoothness.For example, filtration members can generally " C " shape.
Certainly, filtration members can also be multiple, and the bleed that multiple filtration members correspond respectively to multiple second cyclones 22 lacks
Mouth 222 is arranged.Each filtration members are arranged both with respect to one or more bleed notches 222, in this way in the first cyclonic separation space A
Air-flow after interior preliminary purification from filtration members warp later directly tangentially through bleed notch 222 enter in the second cyclone 22 into
Row separation, to first carry out the filtering of large particle before being separated again in the second cyclone 22, further increases
Purification separation effect.
Optionally, above-mentioned filtration members can be filter screen (not shown go out).Certainly, filtration members can also be for filtering
The inserted sheet in hole.The mesh or filter hole of filter screen can be distributed in Multi-layer annular or uniformly be divided in the form of multiple lines and multiple rows
Cloth, so as to uniform filtering.In addition, the mesh of filter screen or the size range of filter hole do not limit, size is relatively small, then filters
Effect is good, and the slightly larger then ventilation efficiency of size is high, and 3 energy loss of motor is small, can be according to the performance requirement of product in practical application
It selects suitably sized.
As shown in fig. 6, the side of the bleed notch 222 of each second cyclone 22 is connected with and 22 side wall of the second cyclone
Tangent connection wall 224 and the other side extends outward extension 225, limits and cuts between extension 225 and connection wall 224
To tap air channel 226.Optionally, the connection wall 224 on multiple second cyclones 22 extends and is tangentially connected to and its phase
On the side wall of the second adjacent cyclone 22, wherein extension 225 is corresponding along flow direction, the direction of the air-flow for flowing through tap air channel 226
The direction of connection wall 224 extend, tap air channel 226 is configured to along the flow direction of air-flow, the width for flowing through tap air channel 226 at this time
Degree is gradually reduced.As a result, the air-flow of whirlwind component periphery can be by tap air channel 226 along the tangential of the second cyclone 22
More swimmingly enter the second cyclone 22 and carry out cyclonic separation, separating effect is more preferable.
As shown in figure 5 and figure 7, the inner wall of one end with gas outlet 2112 of inlet channel 211, which has, is suitable for air inlet
The guide surface of air-flow guiding guiding channel 23 in channel 211.The air-flow for flowing through inlet channel 211 as a result, can be in guide surface
Under the action of be preferably oriented to guiding channel 23.For example, referring to Fig. 5 and Fig. 7, inlet channel 211 is limited by air inlet pipe 21, into
The air inlet 2111 in gas channel 211 and gas outlet 2112 are limited by the lower end and upper end of air inlet pipe 21 respectively, and air inlet pipe 21 is wrapped
Include the horizontal pipe section and vertical pipe section being connected with each other, the free end (for example, left end in Fig. 5) of horizontal pipe section and air inlet 111
Connection, the free end (for example, upper end in Fig. 5) of vertical pipe section are connected to guiding channel 23, and guide surface is located at vertical pipe section
The roof of free end, air-flow can be preferably oriented in guiding channel 23 when flowing through at this under the action of guide surface.For example,
Guide surface is preferably formed into arcwall face.
Optionally, as shown in fig. 6, guiding channel 23 is configured to the flow direction along air-flow, width is gradually increased.It flows as a result,
The air-flow in guided channel 23 can preferably be oriented to the periphery of whirlwind component under the guiding role of guiding channel 23.
Optionally, the bottom of each second cyclone 22 has opening 223, the little particle isolated through the second cyclone 22
Etc. the lower section that can fall on the second cyclone 22 by the opening 223 of 22 bottom of the second cyclone, the receipts of little particle etc. are facilitated
Collection, and when air-flow will not raise the little particle etc. isolated when 22 internal cyclone of the second cyclone separates.
Wherein, it can be connected by way of ultrasonic bonding between all parts in dirt cup 2.
As a result, by using above-mentioned dirt cup 2, the dust and gas separation function of dirt cup 2 is strengthened, most of dust is being flowed to
It is thrown off air-flow before egress filtering part, only a small number of dusts enter egress filtering part, therefore egress filtering can be effectively prevented
Part is blocked by a large amount of dusts, reduces the cleaning frequency of egress filtering part, increases the service life of egress filtering part, while
Reduce the burden of motor 3.
According to one embodiment of present invention, the bottom-open of the first cyclonic separation space A is to constitute opening, and each the
The bottom of two cyclones 22 has above-mentioned opening 223, and the bottom of dirt cup 2 is formed with dust mouth, and dust mouth is by the first cyclonic separation
The opening of the space bottom A and the opening 223 of 22 bottom of the second cyclone collectively form.
As shown in Fig. 8-Figure 12, hand held cleaner 100 further comprises: ash discarding plate 5, ash discarding plate 5 are located at the bottom of shell 1
Portion, ash discarding plate 5 are configured to movable between the open position for opening dust mouth and the closed position for closing dust mouth.When
When hawk 5 is located at open position, (as shown in Figure 8 and Figure 9) can be discharged by dust mouth in dirt, dust in dirt cup 2 etc.；When
When ash discarding plate 5 is located at closed position, ash discarding plate 5 closes the bottom of dirt cup 2, it is ensured that dirt cup 2 works normally (such as Figure 12 institute
Show).
As a result, by setting ash discarding plate 5, dirt, the dust etc. in dirt cup 2 are poured out with can be convenient, is greatly simplified
Ash discarding process.
Specifically, one end of ash discarding plate 5 is pivotably coupled on shell 1 so that ash discarding plate 5 exists referring to Fig. 8-Figure 12
It is rotatable between open position and closed position, and the other end of ash discarding plate 5 separably cooperates with shell 1.For example, ash discarding plate
5 extend along the longitudinal direction, and the rear end of ash discarding plate 5 can be pivotably coupled on shell 1 by pivotal axis 51, ash discarding plate 5
Front end separably cooperates with shell 1.
As shown in Figure 9 and Figure 10, the above-mentioned other end of ash discarding plate 5 is separable by least one matching mechanism and shell 1
Ground cooperation, wherein matching mechanism includes: the first matching piece and the second matching piece, and the first matching piece is located at the above-mentioned another of ash discarding plate 5
One end, the second matching piece are located on shell 1, and when ash discarding plate 5 is located at open position, the first matching piece is separated with the second matching piece,
When ash discarding plate 5 is located at closed position, the first matching piece and two matching pieces cooperate.Optionally, the first matching piece and the second matching piece
For the buckle 7 mutually fastened.
When above-mentioned two buckle 7 mutually fastens, ash discarding plate 5 is maintained in its closed position, so that hand held cleaner 100 can
To work normally, dirt cup 2 can carry out purification separation, and the dirt that will be isolated to the air-flow to be cleaned entered by air inlet 111
Object, dust etc. are collected in the bottom of dirt cup 2.Hand held cleaner 100 after hours, can make two buckles 7 be detached from cooperation,
To which ash discarding plate 5 is rotated from closed position to open position, collecting dirt, dust in dirt cup 2 etc. can be directly by going out
Dirt mouth is fallen on outside shell 1.
Further, as shown in Fig. 8-Figure 12, hand held cleaner 100 further comprises: button 6, button 6 are located at shell
On 1, wherein the second matching piece is located on button 6, transported by the direction that lower button 6, the second matching piece are directed away from the first matching piece
It moves to be separated with the first matching piece.For example, referring to Figure 10, the inner surface (i.e. adjacent to the surface at 1 center of shell) of button 6 is equipped with
Horizontally toward the extension board that the direction at 1 center of shell extends, the second matching piece for example buckle 7 free ends for being located at extension board.?
During lower button 6, the direction at the second matching piece towards 1 center of shell moves and finally separates with the first matching piece, from
And the front end of ash discarding plate 5 can be rotated down to open dust mouth under the gravity of itself.
As shown in Figure 10, elastic component 8 is equipped between button 6 and dirt cup 2, elastic component 8 is configured to far from 1 center of shell
The normal promoting button 6 in direction.Optionally, elastic component 8 is spring.As a result, when ash discarding plate 5 is located at closed position, in elastic component 8
Such as under the elastic force effect of spring, the first matching piece and the second matching piece can be made to cooperate always, so that ash discarding plate 5 be made to be maintained at
Closed position.
Optionally, matching mechanism is two, and two matching mechanism bilateral symmetries.Thus, it is possible to which ash discarding plate 5 is effectively ensured
The reliability of connection.
Further, between sealing element is equipped between ash discarding plate 5 and dust mouth to seal between ash discarding plate 5 and dust mouth
Gap.As a result, by setting sealing element, the leakproofness at dust mouth may further ensure that.
According to one embodiment of present invention, as shown in figure 13, above-mentioned hand held cleaner 100 can be with scrubbing brush 200
Such as Pet brush is used cooperatively.In the description below the application, it is illustrated so that scrubbing brush 200 is Pet brush as an example.Certainly, originally
Technical staff in field is appreciated that scrubbing brush 200 can also be other types of scrubbing brush 200, and is not limited to Pet brush.
Specifically, scrubbing brush import 201, scrubbing brush outlet 203 and scrubbing brush mouth 202 are formed on such as Pet brush of scrubbing brush 200,
Scrubbing brush import 201 is connected to the blowing mouth 121 of hand held cleaner 100, scrubbing brush outlet 203 and hand held cleaner 100 into
Air port 111 is connected to, and scrubbing brush mouth 202 is located at the side of the separate shell 1 of scrubbing brush 200, is first passed through by the air-flow that blowing mouth 121 is blown out
Scrubbing brush import 201 flows to scrubbing brush mouth 202, by scrubbing brush outlet 203 flows to air inlet 111 again.In other words, it is blown by blowing mouth 121
Air-flow out can pass sequentially through scrubbing brush import 201, scrubbing brush mouth 202 first flows at the hair of pet such as cat, dog etc., by hair
And hair, dust for falling at skin etc. are blown afloat, then again by scrubbing brush mouth 202 by scrubbing brush outlet 203 and by air inlet 111
It enters in hand held cleaner 100.Optionally, scrubbing brush 200 is detachably connected with shell 1.
It, can be more preferable as a result, by being used cooperatively such as Pet brush of scrubbing brush 200 with above-mentioned hand held cleaner 100
Ground is treated to be cleaned at the hair and skin of clean surface such as pet, and cleaning effect is good.
Scrubbing brush 200 is equipped with air intake passage, and the free end of air intake passage is formed with scrubbing brush import 201, wherein air intake passage
It is gradually reduced along the flow direction of air-flow, cross-sectional area.As a result, air-flow can with certain flow rate and direction surface to be cleaned, so as to
Preferably the dust etc. on surface to be cleaned to be blown afloat.
As shown in Fig. 1 and Figure 13, the free end (for example, left end in Fig. 1 and Figure 13) of blast pipe 11 is formed with air inlet
111, and blast pipe 11 stretches out outside shell 1, the free end of blast pipe 11 and scrubbing brush export 203 grafting.As a result, by using grafting
Mode, easy for installation, assembly efficiency is high.
Referring to Fig.1 3, the side positioned at blowing mouth 121 of scrubbing brush mouth 202 is equipped with baffle 204.Pass through setting baffle as a result,
204, baffle 204 has certain guiding role to the air-flow blown out from blowing mouth 121, thus the gas blown out from blowing mouth 121
Stream can preferably blow afloat the dust etc. on surface to be cleaned.
Further, the part in addition to the side for being located at blowing mouth 121 of scrubbing brush mouth 202 is equipped with bristle 205.As a result,
By the way that bristle 205 is arranged, when at the hair and skin for cleaning surface such as pet to be cleaned, the hair of pet can be carried out
Combing.
Hand held cleaner 100 according to an embodiment of the present invention, the cleaning effect for treating clean surface are more preferable.
Other of hand held cleaner 100 according to an embodiment of the present invention are constituted and are operated for ordinary skill
All be for personnel it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of hand held cleaner characterized by comprising
Shell is formed with air inlet and outlet and blowing mouth on the shell, and the blowing mouth is arranged adjacent to the air inlet；
Dirt cup, the dirt cup are located in the shell and are connected with the air inlet, and the bottom of the dirt cup is formed with dust mouth；
And
Ash discarding plate, the ash discarding plate are located at the bottom of the shell, and the ash discarding plate is configured to opening the dust mouth
It is movable between open position and the closed position for closing the dust mouth；
Motor, the motor have motor cavity, and the motor cavity is communicated with the dirt cup, the air-flow stream entered by the air inlet
After the dirt cup, the motor, by switching mechanism switchably from least one in the air outlet and the blowing mouth
A outflow, the switching mechanism are configured to blow described in the conduction position and partition that the blowing mouth and the motor cavity is connected
Movable between air port and the blocking position of the motor cavity, the switching mechanism includes push plate, and the push plate is movably set
On the housing, it is formed with communication port in the push plate, the connection when the switching mechanism is located at the conduction position
The blowing mouth is connected to by mouth with the motor cavity.
2. hand held cleaner according to claim 1, which is characterized in that one end of the ash discarding plate is pivotably connected
On the housing so that the ash discarding plate is rotatable between the open position and the closed position, and the ash discarding plate
The other end separably cooperate with the shell.
3. hand held cleaner according to claim 2, which is characterized in that the other end of the ash discarding plate is by extremely
A few matching mechanism separably cooperates with the shell, wherein the matching mechanism includes:
First matching piece, first matching piece are located at the other end of the ash discarding plate；
Second matching piece, second matching piece is set on the housing, when the ash discarding plate is located at open position when institute
The first matching piece is stated to separate with second matching piece, when the ash discarding plate is located at the closed position described in the first matching piece
Cooperate with two matching piece.
4. hand held cleaner according to claim 3, which is characterized in that first matching piece and second cooperation
Part is the buckle mutually fastened.
5. hand held cleaner according to claim 3 or 4, which is characterized in that further comprise:
Button, the button are set on the housing, wherein second matching piece is located on the button, press it is described by
The direction that button, second matching piece are directed away from first matching piece is moved to separate with first matching piece.
6. hand held cleaner according to claim 5, which is characterized in that be equipped with bullet between the button and the dirt cup
Property part, the elastic component is configured to often pushing the button far from the direction of the casing center.
7. hand held cleaner according to claim 6, which is characterized in that the elastic component is spring.
8. hand held cleaner according to claim 3, which is characterized in that the matching mechanism is for two and described two
Matching mechanism bilateral symmetry.
9. hand held cleaner according to claim 2, which is characterized in that the ash discarding plate extends along the longitudinal direction, institute
The rear end for stating ash discarding plate is pivotably coupled on the shell.
10. hand held cleaner according to claim 1, which is characterized in that between the ash discarding plate and the dust mouth
The gap between the ash discarding plate and the dust mouth is sealed equipped with sealing element.
Priority Applications (22)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036809.9A CN105662273B (en) | 2016-01-20 | 2016-01-20 | Hand held cleaner |
| EP16871806.2A EP3238589B1 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| US15/539,159 US10575688B2 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| CA2971070A CA2971070A1 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| CA2971139A CA2971139A1 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| CA2971069A CA2971069A1 (en) | 2016-01-20 | 2016-03-22 | Vacuum cleaner |
| US15/539,160 US10531773B2 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| CA2971372A CA2971372A1 (en) | 2016-01-20 | 2016-03-22 | Vacuum cleaner |
| EP16874082.7A EP3406173B1 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| PCT/CN2016/077006 WO2017124629A1 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| PCT/CN2016/077010 WO2017124633A1 (en) | 2016-01-20 | 2016-03-22 | Vacuum cleaner |
| EP16874086.8A EP3238588A4 (en) | 2016-01-20 | 2016-03-22 | Vacuum cleaner |
| US15/539,161 US10548441B2 (en) | 2016-01-20 | 2016-03-22 | Vacuum cleaner |
| CA2971142A CA2971142A1 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| PCT/CN2016/077005 WO2017124628A1 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| EP16874085.0A EP3238590A4 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| PCT/CN2016/077008 WO2017124631A1 (en) | 2016-01-20 | 2016-03-22 | Vacuum cleaner |
| PCT/CN2016/077007 WO2017124630A1 (en) | 2016-01-20 | 2016-03-22 | Hand-held vacuum cleaner |
| EP16180184.0A EP3195777B1 (en) | 2016-01-20 | 2016-07-19 | Cleaner |
| US15/217,924 US10201259B2 (en) | 2016-01-20 | 2016-07-22 | Cleaner |
| JP2016160023A JP2017127617A (en) | 2016-01-20 | 2016-08-17 | Vacuum cleaner |
| US15/636,082 US10335002B2 (en) | 2016-01-20 | 2017-06-28 | Hand-held vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036809.9A CN105662273B (en) | 2016-01-20 | 2016-01-20 | Hand held cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105662273A CN105662273A (en) | 2016-06-15 |
| CN105662273B true CN105662273B (en) | 2019-03-29 |
Family
ID=56301682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610036809.9A Active CN105662273B (en) | 2016-01-20 | 2016-01-20 | Hand held cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105662273B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209003807U (en) * | 2017-06-28 | 2019-06-21 | 苏州宝时得电动工具有限公司 | Hand-held cleaners and dust catcher sub-assembly |
| CN114525749A (en) * | 2022-02-09 | 2022-05-24 | 中国建筑第八工程局有限公司 | Dust fall equipment for environmental protection building |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2035787A (en) * | 1978-11-11 | 1980-06-25 | L & H Designs Ltd & Merritt H | Suction cleaning device |
| US20050229355A1 (en) * | 2004-04-16 | 2005-10-20 | Panasonic Corporation Of North America | Dirt cup with dump door in bottom wall and dump door actuator on top wall |
| GB2448915A (en) * | 2007-05-03 | 2008-11-05 | Dyson Technology Ltd | A collecting chamber for a cleaning appliance |
| CN101437435A (en) * | 2006-03-10 | 2009-05-20 | Gbd公司 | Vacuum cleaner with a removable cyclone array |
| CN102755135A (en) * | 2006-07-18 | 2012-10-31 | 戴森技术有限公司 | Handheld cleaning appliance |
| CN205458420U (en) * | 2016-01-20 | 2016-08-17 | 江苏美的清洁电器股份有限公司 | Hand -held vacuum cleaner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103536248B (en) * | 2012-07-12 | 2016-03-16 | 天佑电器（苏州）有限公司 | Dust catcher |
-
2016
- 2016-01-20 CN CN201610036809.9A patent/CN105662273B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2035787A (en) * | 1978-11-11 | 1980-06-25 | L & H Designs Ltd & Merritt H | Suction cleaning device |
| US20050229355A1 (en) * | 2004-04-16 | 2005-10-20 | Panasonic Corporation Of North America | Dirt cup with dump door in bottom wall and dump door actuator on top wall |
| CN101437435A (en) * | 2006-03-10 | 2009-05-20 | Gbd公司 | Vacuum cleaner with a removable cyclone array |
| CN102755135A (en) * | 2006-07-18 | 2012-10-31 | 戴森技术有限公司 | Handheld cleaning appliance |
| GB2448915A (en) * | 2007-05-03 | 2008-11-05 | Dyson Technology Ltd | A collecting chamber for a cleaning appliance |
| CN205458420U (en) * | 2016-01-20 | 2016-08-17 | 江苏美的清洁电器股份有限公司 | Hand -held vacuum cleaner |
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| Publication number | Publication date |
|---|---|
| CN105662273A (en) | 2016-06-15 |
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