CN109820453A - A kind of hand-held cleaners - Google Patents
A kind of hand-held cleaners Download PDFInfo
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- CN109820453A CN109820453A CN201910243525.0A CN201910243525A CN109820453A CN 109820453 A CN109820453 A CN 109820453A CN 201910243525 A CN201910243525 A CN 201910243525A CN 109820453 A CN109820453 A CN 109820453A
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- dirt cup
- dust pocket
- hand
- dust
- held cleaners
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- 239000000428 dust Substances 0.000 claims abstract description 160
- 230000000712 assembly Effects 0.000 claims description 29
- 238000000429 assembly Methods 0.000 claims description 29
- 239000002775 capsule Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of hand-held cleaners, belong to cleaning equipment technology field, solve the problems, such as that dust pocket picks and places complex steps, inconvenient in the prior art.Hand-held cleaners of the invention include dust pocket and main body, and the dirt cup cavity for accommodating dust pocket is formed in main body, and dust pocket is placed in the side wall tight fit in dirt cup cavity and with dirt cup cavity.Hand-held cleaners provided by the invention, the connection between dust pocket and main body is tight fit, and is not provided for the mechanical structure of the two connection, so as to simplify the pick-and-place of dust pocket, improves the convenience that dust pocket picks and places.
Description
Technical field
The present invention relates to a kind of cleaning equipment more particularly to a kind of hand-held cleaners.
Background technique
In existing hand-held cleaners, dust pocket generallys use mechanical structure and connect with main body, for example, can reverse baffle or
Buckle structure.When user needs to take out dust pocket, it is necessary first to remove above-mentioned mechanical structure, can make dust pocket with
Main body separation, and then complete the disassembly of dust pocket.
But above-mentioned taking-up complex steps, it is inconvenient, and the placement of dust pocket would generally face identical problem.
Summary of the invention
In view of above-mentioned analysis, the present invention is intended to provide a kind of hand-held cleaners, solve dust pocket in the prior art and take
Put complex steps, inconvenient problem.
The purpose of the present invention is mainly achieved through the following technical solutions:
The present invention provides a kind of hand-held cleaners, including dust pocket and main body, it is formed in main body for accommodating dust
The dirt cup cavity of cup, dust pocket are placed in the side wall tight fit in dirt cup cavity and with dirt cup cavity.
In a kind of possible design, main body includes suction assembly, dirt cup supporting plate and rear end, suction assembly and rear end
Be located at the both ends of dirt cup supporting plate, between suction assembly and rear end, the top of dirt cup supporting plate constitute dirt cup cavity.
In a kind of possible design, dust pocket includes cup body and dirt cup bottom cover, one end of dirt cup bottom cover by hinge with
Cup body is hinged, and the other end is detachably connected by flexible keypad and cup body.
In a kind of possible design, cup body is equipped with dirt cup positioning region towards the side of dirt cup supporting plate, sets on dirt cup supporting plate
There is dirt cup locating slot；Dirt cup positioning region be inserted into dirt cup locating slot in, and with dirt cup locating slot tight fit.
In a kind of possible design, hand-held cleaners further include being sheathed on air bag on the outside of dirt cup positioning region, being set to gas
Exhaust valve on capsule and the gas flow collector in suction assembly, air bag are located at dirt cup positioning region and dirt cup locating slot
Between, the air inlet of air bag is connect by solenoid valve with gas supply assembly, gas flow collector and solenoid valve respectively with processor
Connection.
In a kind of possible design, dirt cup supporting plate is equipped with hinge locating slot towards dust pocket side, and hinge is inserted into hinge
In locating slot, and with hinge locating slot tight fit.
In a kind of possible design, the bottom of dirt cup bottom cover is equipped with extension, suction assembly towards dirt cup bottom cover one
End is equipped with the extension locating slot that cooperate with extension, and extension towards one end of suction assembly be downward inclined surface.
In a kind of possible design, the two sides of extension are equipped with slider bar, are equipped in extension locating slot and slider bar
The sliding groove of cooperation, slider bar be inserted into sliding groove in, and with sliding groove tight fit.
In a kind of possible design, dust pocket further includes being set to the intracorporal air inlet pipe of cup and filter assemblies, air inlet pipe position
In filter assemblies lower section and connect with the air inlet of filter assemblies, filter assemblies be equipped with positioning sleeve；The upper limb of air inlet pipe is equipped with
Bottom plate, bottom plate be equipped with positioning sleeve positioning column matched one by one, and form movable sleeve；The inner wall of cup body and air inlet pipe
Between outer wall and the outer wall of filter assemblies, the top of bottom plate be the first dust collecting space, be the between bottom plate and filter assemblies inside
Two dust collecting spaces.
In a kind of possible design, positioning column is equipped with position limiting structure, is equipped with limit in positioning sleeve and performs and limit down
Shelves, position limiting structure are performed and are limited between lower gear in limit and moved.
Compared with prior art, the present invention can at least realize one of following beneficial effect:
A) hand-held cleaners provided by the invention, the connection between dust pocket and main body is tight fit, and is not provided for
The mechanical structure of the two connection improves the convenience that dust pocket picks and places so as to simplify the pick-and-place of dust pocket.
B) hand-held cleaners provided by the invention can by the mutual tight fit of dirt cup positioning region and dirt cup locating slot
Improve the stable connection of dust pocket and main body, increase the frictional force between dust pocket and main body, thus reduce collection dust pocket with
Main body guarantees the job stability of dust pocket there is a situation where separating.
C) setting of hand-held cleaners provided by the invention, extension and extension locating slot can be preferably to dust
Cup is positioned and is limited, and when installing dust pocket, downward inclined surface can play guiding role to dust pocket, can
It is successfully mounted in dirt cup cavity, realizes the close-fitting installation of dust pocket.
D) hand-held cleaners provided by the invention, in the installation process of dust pocket, slider bar is inserted into sliding groove,
To be oriented to the installation of dust pocket, meanwhile, the cooperation of slider bar and sliding groove can also reduce the shaking of dust pocket, mention
The installation stability of high dust pocket.
Other features and advantages of the present invention will illustrate in the following description, also, partial become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book and attached drawing.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not to be construed as limiting the invention, in entire attached drawing
In, identical reference symbol indicates identical component.
Fig. 1 is the structural schematic diagram of the hand-held cleaners of the embodiment of the present invention one；
Fig. 2 is that dust pocket and main body split schematic diagram in the hand-held cleaners of the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of main body in the hand-held cleaners of the embodiment of the present invention one；
Fig. 4 is the structural schematic diagram of dust pocket in the hand-held cleaners of the embodiment of the present invention one；
Fig. 5 is the schematic diagram of internal structure of dust pocket in the hand-held cleaners of the embodiment of the present invention one；
Fig. 6 is the filter assemblies structural schematic diagram of dust pocket in the hand-held cleaners of the embodiment of the present invention one.
Appended drawing reference:
1- suction assembly；2- dirt cup supporting plate；The rear end 3-；4- cup body；5- dirt cup bottom cover；6- hinge；7- flexible keypad；8-
Dirt cup positioning region；9- dirt cup locating slot；10- hinge locating slot；11- extension；12- extension locating slot；13- extension wind
Road；14- sucks air duct；15- slider bar；16- sliding groove；17- air inlet pipe；18- positioning sleeve；19- bottom plate；20- positioning column；21-
First dust collecting space；The second dust collecting space of 22-；23- is oriented to air duct；24- filtering screen；25- whirlwind cone.
Specific embodiment
Specifically describing the preferred embodiment of the present invention with reference to the accompanying drawing, wherein attached drawing constitutes a part of the invention,
And together with embodiments of the present invention for illustrating the principle of the present invention.
Embodiment one
A kind of hand-held cleaners are present embodiments provided, referring to Fig. 1 to Fig. 6, including dust pocket and main body, are formed in main body
There is the dirt cup cavity for accommodating dust pocket, dust pocket is placed in the side wall tight fit in dirt cup cavity and with dirt cup cavity.
When dismantling dust pocket, user only needs to apply dust pocket certain power, overcomes dust pocket and dirt cup cavity side
The disassembly of dust pocket can be completed in frictional force between wall；Placement for dust pocket, similarly, user are only needed to dust
Cup applies certain power, and dust pocket is pressed into dirt cup cavity.
Compared with prior art, hand-held cleaners provided in this embodiment, the connection between dust pocket and main body are close-fitting
It closes, and is not provided for the mechanical structure of the two connection, so as to simplify the pick-and-place of dust pocket, improve dust pocket and pick and place just
Benefit.
It may include suction assembly 1, dirt cup supporting plate 2 and rear end 3,1 He of suction assembly specifically for main body
Rear end 3 is located at the both ends of dirt cup supporting plate 2, between suction assembly 1 and rear end 3, the top of dirt cup supporting plate 2 constitute dirt cup
Cavity.Dust pocket respectively with suction assembly 1 towards the side of dust pocket, rear end 3 towards dust pocket side tight fit so that
Dust pocket is clamped between suction assembly 1 and rear end 3.
It may include cup body 4 (shape of cup body 4 is similar taper) and dirt specifically for the structure of dust pocket
One end of bottom of a cup lid 5, dirt cup bottom cover 5 is hinged by hinge 6 and cup body 4, and the other end is detachable by flexible keypad 7 and cup body 4
Connection.
It is worth noting that, compared to mechanical connection, the connection type of dust pocket and main body tight fit, stable connection
There are some problems, in order to reduce dust pocket with main body there is a situation where separating, above-mentioned cup body 4 is towards the side of dirt cup supporting plate 2
Dirt cup positioning region 8 can be set, correspondingly, dirt cup locating slot 9 can be set on dirt cup supporting plate 2, dirt cup is inserted into dirt cup positioning region 8
In locating slot 9, and with 9 tight fit of dirt cup locating slot.It, can by the mutual tight fit of dirt cup positioning region 8 and dirt cup locating slot 9
Improve the stable connection of dust pocket and main body, increase the frictional force between dust pocket and main body, thus reduce collection dust pocket with
Main body guarantees the job stability of dust pocket there is a situation where separating.Illustratively, above-mentioned dirt cup positioning region 8 and dirt cup positioning
The shape of slot 9 can be strip.
In order to match dust pocket preferably with dirt cup supporting plate 2, dirt cup supporting plate 2 can be with towards the side of dust pocket
For the cambered surface matched with dust pocket side.
Similarly, in order to further position to dust pocket, above-mentioned dirt cup supporting plate 2 may be used also towards dust pocket side
To be arranged hinge locating slot 10, hinge 6 is inserted into hinge locating slot 10, and with 10 tight fit of hinge locating slot, it is fixed by hinge
Position slot 10 realizes the positioning to hinge 6.
For the ease of the fixed and positioned of dust pocket, the bottom of dirt cup bottom cover 5 is equipped with extension 11 and is correspondingly sucking
The extension locating slot 12 cooperated with extension 11 can be set in one end of component 1 towards dirt cup bottom cover 5, for accommodating extension
11, and extension 11 towards one end of suction assembly 1 be downward inclined surface.Extension 11 and extension locating slot 12 are set
Setting preferably to position dust pocket and be limited, and when installing dust pocket, downward inclined surface can play dust pocket
It to guiding role, can successfully be mounted in dirt cup cavity, realize the close-fitting installation of dust pocket.
It is understood that being needed on above-mentioned extension 11 to be connected to the intake line of suction assembly 1 with dust pocket
Extension air duct 13 is offered, the one end in the extension air duct 13 is connected to sucking air duct 14, the air inlet pipe of the other end and cup body 4
17 connections.In this way, the gas entered from the sucking air duct 14 of suction assembly 1 can enter dust pocket by extension air duct 13
Inside cup body 4, the filtering of dust is realized by filter assemblies, filtered dust can be deposited in dust pocket.
In order to be further reduced the shaking of dust pocket, slider bar 15 can be set on the two sides of above-mentioned extension 11, accordingly
The sliding groove 16 cooperated with slider bar 15 is arranged in ground in extension locating slot 12, and slider bar 15 is inserted into sliding groove 16, dirt cup
A part of bottom cover 5 is overlapped on the top of sliding groove 16.In the installation process of dust pocket, slider bar 15 is inserted into sliding groove
In 16, so that the installation to dust pocket is oriented to, meanwhile, the cooperation of slider bar 15 and sliding groove 16 can also reduce dust pocket
Shaking, improve the installation stability of dust pocket.
It is understood that the other end corresponding with air inlet of cup body 4 is equipped with air outlet, in order in cup body 4
Portion forms negative pressure, and the diameter of air outlet can be greater than the diameter of air inlet.
It should be noted that in actual application, by the tight fit of dust pocket and main body, dirt cup positioning region 8 and
The tight fit of dirt cup locating slot 9, the cooperation of hinge 6 and hinge locating slot 10, the cooperation of extension 11 and extension locating slot 12
And slider bar 15 with the cooperation of sliding groove 16 can be avoided dust pocket substantially there is a situation where separate with main body.
In order to save the space in dust pocket, the utilization rate of dust pocket inner space is improved, the integrated of dust pocket is facilitated
Design, above-mentioned dust pocket can also include that the air inlet pipe 17 being set in cup body 4 and filter assemblies, air inlet pipe 17 are located at filter assemblies
Lower section and connect with the air inlet of filter assemblies, filter assemblies be equipped with positioning sleeve 18；The upper limb of air inlet pipe 17 is equipped with bottom plate 19,
Bottom plate 19 be equipped with the positioning column 20 matched one by one of positioning sleeve 18, and form movable sleeve；The inner wall and air inlet pipe of cup body 4
Between 17 outer wall and the outer wall of filter assemblies, the top of bottom plate 19 be the first dust collecting space 21, in bottom plate 19 and filter assemblies
It is the second dust collecting space 22 between portion.Into the air containing dust in dust pocket, first carried out in the first dust collecting space 21
Primary dust removing is separated in bulky grain dust, and is accumulated in the first dust collecting space 21；Air containing little particle dust into
Enter the second dust collecting space 22, and carry out second level cyclone dust removal, the little particle dust isolated accumulates in the second dust collecting space 22.
The dust pocket of the present embodiment is equipped at least two state, including opening state and closed state: when dust pocket is in close state,
Dirt cup bottom cover 5 is closed and is locked, and the first dust collecting space 21 and the second dust collecting space 22 are mutually indepedent, prevents bulky grain dust from entering
Second dust collecting space 22, and air-flow is enabled to carry out 2 dedustings in the order described above, guarantee the effect of dedusting；At dust pocket
When opening state, dirt cup bottom cover 5 is unlocked and is opened, and the first dust collecting space 21 is directly connected to the second dust collecting space 22, and second
Little particle dust in dust collecting space 22 enters the first dust collecting space 21, and together with the bulky grain dust of the first dust collecting space 21
It is cleaned up from 5 opening of dirt cup bottom cover.It is not necessary that individually cleaning channel is arranged for the second dust collecting space 22, dust pocket is saved
Interior space improves the utilization rate of dust pocket inner space, facilitates the Integration Design of dust pocket, and be not necessarily to whole mistakes
Filter component is removed, and is simplified the cleanup step of dust pocket, is alleviated installation and removal repeatedly to the mill of all parts in dust pocket
Damage can also reduce a possibility that occurring phenomena such as installation is not in place to cause dust catcher pick-up performance bad.
Dust pocket in the open state, positioning column 20 falls off from positioning sleeve 18 in order to prevent, can on positioning column 20
Position limiting structure is arranged, limit is equipped in positioning sleeve 18 and performs and limit lower gear；Position limiting structure performs and limits lower gear in limit
Between move, and make positioning column 20 in positioning sleeve 18 axially movable, forms of motion makes positioning column 20 similar to piston
It is flexibly connected with the holding of positioning sleeve 18.Illustratively, above-mentioned position limiting structure can be spacing block set.
In order to which when dust pocket is in close state, air inlet pipe 17 can be in close contact with dirt cup bottom cover 5, and in dust
Positioning column 20 can be exited automatically from positioning sleeve 18 cup in the open state, be equipped between positioning sleeve 18 and positioning column 20
Reset assembly can make positioning column 20 be returned to the position of minimum limit insertion positioning sleeve 18, even if positioning column 20 can be from calmly
It is exited in position set 18.Illustratively, reset assembly can be using the forms such as spring, torsional spring or sealing pneumatic/hydraulic cylinder, limit assembly
In positioning sleeve, and one end of limit assembly is fixedly connected with the top of positioning sleeve 18, and the other end of limit assembly is against fixed
The top of position column 20.
It is understood that reset assembly can also be not provided with from the angle for simplifying dust pocket internal part.Collecting
When dirt cup is in close state, by limiting the position limiting structure be taken in and compressed in air inlet pipe 17, so that air inlet pipe 17 and dirt cup bottom
Lid 5 is in close contact；At dust pocket when opening state, direct upright dust pocket keeps the axis vertical of cup body 4, and cup body 4
Bottom opening downward, air inlet pipe 17 can skid off directly down under gravity, realize positioning column 20 reset.
In order to enable the air for entering filter assemblies by air inlet pipe 17 to sequentially enter the first dust collecting space 21 and second
Dust collecting space 22 is equipped with guiding air duct 23 in filter assemblies, is oriented to the axis of air duct 23 and the outside of filter assemblies
Face is tangent；The lateral surface of filter assemblies is equipped with filtering screen 24；Air is at least successively via air inlet pipe 17 and guiding air duct
23 enter the first dust collecting space 21.It is oriented to the junction of air duct 23 and the first dust collecting space 21, the outside with filter assemblies
Face is tangent, and air-flow is enabled to form whirlwind in the first dust collecting space 21, and combined filtering mesh enclosure 24 realizes that one cyclonic removes
Dirt removes the dust of bulky grain.
Illustratively, filter assemblies further include the whirlwind cone 25 that at least two is located in the second dust collecting space 22, whirlwind cone 25
It is uniformly distributed around setting around the axis of filter assemblies.Air is successively via bottom cover air duct, air inlet pipe 17 and guiding air duct
23 enter the first dust collecting space 21；Air in first dust collecting space 21 carries out one cyclonic dedusting；In first dust collecting space 21
One cyclonic dedusting after air enter the second dust collecting space 22 inside filter assemblies via filter screen；Second dust collecting space
22 air carries out second level cyclone dust removal, then leads to the air outlet slit of dust pocket via whirlwind cone 25.
In order to so that the component in dust pocket is more compact, position under the premise of not appreciably affecting dust removing effects
The quantity of set 18 can be at least two, and positioning column 20 is uniformly distributed around setting around the axis of filter assemblies, and the setting of positioning sleeve 18 exists
Between adjacent two whirlwind cone 25.In view of positioning column 20 corresponds and cooperates, the quantity of positioning column 20 with positioning sleeve 18
It is consistent with positioning sleeve 18 with position.
Embodiment two
A kind of hand-held cleaners are present embodiments provided, the hand-held cleaners of structure and embodiment one are essentially identical,
Difference is only that above-mentioned hand-held cleaners can also include being sheathed on the air bag in 8 outside of dirt cup positioning region (for example, annular gas
Capsule), the exhaust valve on air bag and the gas flow collector in suction assembly, air bag be located at dirt cup positioning region 8
Between dirt cup locating slot 9, the air inlet of air bag is connect by solenoid valve with gas supply assembly (for example, air pump or air accumulator),
Gas flow collector and solenoid valve can by way of wired (cable connection) or wireless (signal transmitting and receiving terminal) respectively with
Processor connection, the power supply for gas flow collector and processor, illustratively, power supply group can be separately provided in the two
Part, or both can share same Power Supply Assembly, (for example, 3~5s) acquisition in real time of gas flow collector with main body motor
Gas flow data in suction assembly is simultaneously sent to processor, and reservoir and comparator, gas flow number are equipped in processor
In memory according to storage, it is simultaneously primary before real-time (for example, 3~5s) compares to obtain the gas flow data in memory for comparator
The size of data and this data when gas flow data increases, illustrates that the operating power of hand-held cleaners increases, main body and collection
A possibility that vibration between dirt cup increases, and dust pocket is separated with main body increase, at this point, processor control solenoid valve is opened
It opens, so that gas supply assembly is supplied into air bag, air bag volume increases, the contact force between dirt cup positioning region 8 and dirt cup locating slot 9
Increase；When gas flow data reduces, illustrate that the operating power of hand-held cleaners reduces, the vibration between main body and dust pocket subtracts
It is small, a possibility that dust pocket is separated with main body reduction, at this point, processor control solenoid valve is closed, and exhaust valve opening, air bag
In air drain into environment and fill, air bag volume reduces, and the contact force between dirt cup positioning region 8 and dirt cup locating slot 9 reduces, thus
Easily dust pocket can be taken out from main body.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of hand-held cleaners, which is characterized in that including dust pocket and main body, be formed in main body for accommodating dust pocket
Dirt cup cavity, dust pocket are placed in the side wall tight fit in dirt cup cavity and with dirt cup cavity.
2. hand-held cleaners according to claim 1, which is characterized in that the main body includes suction assembly, dirt cup supporting plate
And rear end, the suction assembly and rear end are located at the both ends of dirt cup supporting plate, between the suction assembly and rear end,
The top of dirt cup supporting plate constitutes dirt cup cavity.
3. hand-held cleaners according to claim 2, which is characterized in that the dust pocket includes cup body and dirt cup bottom cover,
One end of the dirt cup bottom cover is hinged with cup body by hinge, and the other end is detachably connected by flexible keypad and cup body.
4. hand-held cleaners according to claim 3, which is characterized in that the side of the cup body towards dirt cup supporting plate is equipped with
Dirt cup positioning region, the dirt cup supporting plate are equipped with dirt cup locating slot；
In dirt cup positioning region insertion dirt cup locating slot, and with dirt cup locating slot tight fit.
5. hand-held cleaners according to claim 3, which is characterized in that the hand-held cleaners further include being sheathed on dirt cup
Air bag on the outside of positioning region, the exhaust valve on air bag and the gas flow collector in suction assembly, the gas
Capsule is between dirt cup positioning region and dirt cup locating slot, and the air inlet of the air bag is connect by solenoid valve with gas supply assembly, institute
It states gas flow collector and solenoid valve is connect with processor respectively.
6. hand-held cleaners according to claim 3, which is characterized in that the dirt cup supporting plate is equipped with towards dust pocket side
Hinge locating slot, in hinge insertion hinge locating slot, and with hinge locating slot tight fit.
7. hand-held cleaners according to claim 3, which is characterized in that the bottom of the dirt cup bottom cover is equipped with extension,
The suction assembly is equipped with the extension locating slot cooperated with extension, and extension direction sucking towards one end of dirt cup bottom cover
One end of component is downward inclined surface.
8. hand-held cleaners according to claim 7, which is characterized in that the two sides of the extension are equipped with slider bar, institute
The sliding groove for being equipped in extension locating slot and cooperating with slider bar is stated, the slider bar is inserted into sliding groove, and tight with sliding groove
Cooperation.
9. the hand-held cleaners according to claim 3 to 8, which is characterized in that the dust pocket further includes being set in cup body
Air inlet pipe and filter assemblies, the air inlet pipe is located at the lower section of filter assemblies and connect with the air inlet of filter assemblies, described
Filter assemblies are equipped with positioning sleeve；The upper limb of the air inlet pipe is equipped with bottom plate, and the bottom plate is equipped with matched one by one with positioning sleeve
Positioning column, and form movable sleeve；Between the inner wall of the cup body and the outer wall of air inlet pipe and the outer wall of filter assemblies, bottom plate
Top be the first dust collecting space, between the bottom plate and filter assemblies inside be the second dust collecting space.
10. hand-held cleaners according to claim 9, which is characterized in that the positioning column is equipped with position limiting structure, described
It is equipped with limit in positioning sleeve and performs and limit lower gear, the position limiting structure is performed and limited between lower gear in limit and moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243525.0A CN109820453A (en) | 2019-03-28 | 2019-03-28 | A kind of hand-held cleaners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243525.0A CN109820453A (en) | 2019-03-28 | 2019-03-28 | A kind of hand-held cleaners |
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| Publication Number | Publication Date |
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| CN109820453A true CN109820453A (en) | 2019-05-31 |
Family
ID=66873033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910243525.0A Pending CN109820453A (en) | 2019-03-28 | 2019-03-28 | A kind of hand-held cleaners |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477800A (en) * | 2019-09-11 | 2019-11-22 | 宁波富佳实业股份有限公司 | A kind of hand held cleaner and hold vertical integrated dust catcher |
| CN110575098A (en) * | 2019-09-29 | 2019-12-17 | 苏州市春菊电器有限公司 | Dust cup structure of dust collector and dust collector |
| USD995960S1 (en) * | 2023-05-16 | 2023-08-15 | Shenzhen Shouzheng Chuqi Technology Co., Ltd. | Vacuum cleaner |
| USD1006359S1 (en) * | 2023-02-28 | 2023-11-28 | Meiyan Wang | Vacuum cleaner |
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| JP2007029230A (en) * | 2005-07-25 | 2007-02-08 | Mitsubishi Electric Corp | Electric cleaner |
| US20110099750A1 (en) * | 2009-11-01 | 2011-05-05 | Chong Chung Ook | Vacuum cleaner |
| CN203953550U (en) * | 2014-06-30 | 2014-11-26 | 浙江汉斯电子科技有限公司 | Wet-dry dust catcher |
| CN206934049U (en) * | 2017-01-25 | 2018-01-30 | 佛山市顺德区德尔玛电器有限公司 | A kind of dismountable dust catcher of filter assemblies |
| CN210433395U (en) * | 2019-03-28 | 2020-05-01 | 小狗电器互联网科技（北京）股份有限公司 | Handheld dust collector |
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2019
- 2019-03-28 CN CN201910243525.0A patent/CN109820453A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007029230A (en) * | 2005-07-25 | 2007-02-08 | Mitsubishi Electric Corp | Electric cleaner |
| US20110099750A1 (en) * | 2009-11-01 | 2011-05-05 | Chong Chung Ook | Vacuum cleaner |
| CN203953550U (en) * | 2014-06-30 | 2014-11-26 | 浙江汉斯电子科技有限公司 | Wet-dry dust catcher |
| CN206934049U (en) * | 2017-01-25 | 2018-01-30 | 佛山市顺德区德尔玛电器有限公司 | A kind of dismountable dust catcher of filter assemblies |
| CN210433395U (en) * | 2019-03-28 | 2020-05-01 | 小狗电器互联网科技（北京）股份有限公司 | Handheld dust collector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477800A (en) * | 2019-09-11 | 2019-11-22 | 宁波富佳实业股份有限公司 | A kind of hand held cleaner and hold vertical integrated dust catcher |
| CN110575098A (en) * | 2019-09-29 | 2019-12-17 | 苏州市春菊电器有限公司 | Dust cup structure of dust collector and dust collector |
| USD1006359S1 (en) * | 2023-02-28 | 2023-11-28 | Meiyan Wang | Vacuum cleaner |
| USD995960S1 (en) * | 2023-05-16 | 2023-08-15 | Shenzhen Shouzheng Chuqi Technology Co., Ltd. | Vacuum cleaner |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Applicant after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Applicant before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |
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| CB02 | Change of applicant information |