CN107788910A - A kind of dust catcher - Google Patents
A kind of dust catcher Download PDFInfo
- Publication number
- CN107788910A CN107788910A CN201610749193.XA CN201610749193A CN107788910A CN 107788910 A CN107788910 A CN 107788910A CN 201610749193 A CN201610749193 A CN 201610749193A CN 107788910 A CN107788910 A CN 107788910A
- Authority
- CN
- China
- Prior art keywords
- dust
- handle
- motor
- connecting tube
- collection assembly
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- 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
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/32—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The invention discloses a kind of dust catcher, belong to household electrical appliance technical field, solves the unhandy problem of dust catcher in the prior art, the technical scheme for solving the problem mainly includes handle assemblies and collection assembly of dust, handle assemblies include handle and are connected to the connecting tube of handle front end, connecting tube front end is provided with air inlet, collection assembly of dust is connected in handle assemblies, collection assembly of dust includes dustbin, motor and battery, dustbin has air inlet and gas outlet, motor electrically connects with battery, the dustbin, motor and battery are arranged in order from back to front, the air inlet of dustbin connects with the rear end of connecting tube, dustbin is located at the rear of connecting tube, the front end of collection assembly of dust is provided with the air outlet connected with gas outlet, air outlet is located at the front of motor.The present invention not only reduces the curable grip that arm grips handle, makes user's operation more flexibly and light, and be beneficial to motor radiating.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly a kind of dust catcher.
Background technology
With the family life diversification of demand, different home has different demands to decorate home, and complicated decoration is clear
Clean difficulty increase, is typically cleaned using dust catcher, avoids washing or wipe the influence to decorate home, for traditional dust catcher
Due to the problem of weight is big and movement is inconvenient, prior art provides various types of portable dust collectors, reduces dust catcher volume
And weight, it is user-friendly to a certain extent, but the dustbin of such a portable dust collector is located at the front end of housing, motor
It is located at the rear end of housing with battery, then the center of gravity deviation rear end of whole dust catcher, must be held up rear portion using user during process
Air inlet could be controlled accurately to be moved to area to be cleaned, therefore easily trigger the operation fatigue of user, operation is still not light enough.
The content of the invention
The purpose of the invention to be reached just is to provide a kind of dust catcher, and its is compact-sized, operation is light.
In order to achieve the above object, the present invention adopts the following technical scheme that：A kind of dust catcher, including handle assemblies and dust
Component, handle assemblies include handle and are connected to the connecting tube of handle front end, and connecting tube front end is provided with air inlet, and collection assembly of dust connects
Be connected in handle assemblies, collection assembly of dust includes dustbin, motor and battery, and dustbin has an air inlet and gas outlet, motor with
Battery is electrically connected, and the dustbin, motor and battery are arranged in order from back to front, the air inlet of dustbin and the rear end of connecting tube
Connection, dustbin are located at the rear of connecting tube, and the front end of collection assembly of dust is provided with the air outlet connected with gas outlet, and air outlet is located at
The front of motor.
Further, the air line distance of the center of gravity of the collection assembly of dust to the center of gravity of handle assemblies is no more than 10cm, dust
The center of gravity of component is no more than 20cm to the air line distance of handle.
Further, the collection assembly of dust includes connection housing, and dustbin is removably connected to the rear end of connection housing, electricity
Machine is installed in connection housing, and battery is connected to the front end of connection housing.
Further, the battery stretches out from the front end of connection housing.
Further, the front end face of the battery is the first supporting surface, the center of gravity after handle assemblies and collection assembly of dust combination
The vertical plane at place and the first supporting surface are perpendicular；And/or second is provided between the circumferential lateral surface and front end face of the battery
Support face, handle assemblies and collection assembly of dust combination after center of gravity where vertical plane and the second supporting surface it is perpendicular.
Further, the air outlet is located at the front of handle located at the front end side of connection housing, air outlet.
Further, the connection housing connects as one with handle, the axle of dustbin, motor and battery along connecting tube
Line is arranged, and the rear end of connecting tube is connected on the air inlet of dustbin；Or the connection housing connects as one with handle,
The axis arrangement of motor and battery along connecting tube, the rear end of connecting tube are provided with extension, and extension is connected to entering for dustbin
On gas port.
Further, the handle is provided with switch module, is provided with control circuit board in connection housing, battery passes through control
Wiring board electrically connects with motor, and switch module electrically connects with control circuit board carrys out controlled motor work.
Further, for the control circuit board between motor and battery, air outlet is located at the periphery of control circuit board
Side.
Further, the handle includes the first grip part and the second grip part, and the first holding area is in the second grip part
Front, the first grip part from the front to the back with respect to connecting tube axially inclined extension and be gradually distance from collection assembly of dust or first
Prolong from the front to the back with respect to the axially inclined of connecting tube parallel to the axially extending of connecting tube, the second grip part from the front to the back grip part
Stretch and move closer to collection assembly of dust.
After adopting the above technical scheme, the invention has the advantages that：
1st, first, dustbin, motor and battery are arranged in order from back to front, are easily installed, simultaneously as motor and battery
Weight conference makes the center of gravity of collection assembly of dust move to the front end of collection assembly of dust, and the weight of whole dust catcher is concentrated mainly on collection assembly of dust
On, therefore the center of gravity of dust catcher also is located at front end, avoids dust catcher hypsokinesis during use, so that the movement of the front end of connecting tube
It is unmanageable, the curable grip that arm grips handle is reduced, makes user's operation more flexibly and light；Secondly, the air inlet of dustbin
Mouth connects with the rear end of connecting tube, and dustbin is located at the rear of connecting tube, and connecting tube is located at the same of dustbin with battery and motor
Side, the collection assembly of dust idle space that cloth postpones from back to front is made full use of, structure is compacter, reduces dust catcher in front and back
Upward size；Finally, the front end of collection assembly of dust is provided with the air outlet connected with gas outlet, and air outlet is located at the front of motor,
Flowed out again from air outlet after motor from the air-flow of gas outlet outflow, then the air-flow flowed takes away heat caused by motor operating
Amount, beneficial to motor radiating.And the air-out direction of air outlet and the air intake of air inlet are in opposite direction, avoid hot blast from blowing to user, carry
High usage experience.
2nd, the air line distance of the center of gravity of collection assembly of dust to the center of gravity of handle assemblies is no more than 10cm, avoids collection assembly of dust with carrying
Hand component centroidal distance is excessive and the center of gravity of whole dust catcher is substantially moved up, and ensures the stability of dust catcher, collection assembly of dust
Center of gravity is no more than 20cm to the air line distance of handle, avoids the center of gravity of collection assembly of dust from excessive causing handle to the air line distance of handle
Torque with respect to the center of gravity of collection assembly of dust becomes big, ensures the light operation of user.
3rd, dustbin is removably connected to the rear end of connection housing, is easy to the cleaning of rubbish, motor is installed on connection housing
Interior, battery is connected to the front end of connection housing, is integrated dustbin, motor and motor connection by connecting housing, ensures whole
Connection is reliable inside individual collection assembly of dust.
4th, the front end face of battery is the first supporting surface, then during dust catcher vertical placement battery supported by the first supporting surface it is whole
Individual dust catcher, the center of gravity of dust catcher is reduce further, the stability of placement is high, the weight after handle assemblies and collection assembly of dust combination
Vertical plane and the first supporting surface where the heart is perpendicular, avoids tumbling during the vertical placement of dust catcher；Handle assemblies and dust
Vertical plane where center of gravity and the second supporting surface after component combination is perpendicular, avoids tumbling during the horizontal placement of dust catcher.
5th, the first grip part is from the front to the back parallel to the axially extending of connecting tube, the relative connection from the front to the back of the second grip part
The axially inclined extension of pipe and moving closer to collection assembly of dust, then user holds the first grip part when cleaning the dust of eminence,
The center of gravity of dust catcher is set to be located at the rear end of hand, the front end relative arm of dust catcher is kicked up upwards, and user is in the ash of cleaning lower
The second grip part to be held during dirt, the center of gravity of dust catcher is located at the front end of hand, then the front end relative arm of dust catcher lets droop, from
And the gripping dynamics of arm is reduced, reduce manipulation strength.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of dust catcher of the present invention；
Fig. 2 is a kind of internal structure schematic diagram of dust catcher of the present invention；
Fig. 3 is dustbin and the structural representation of motor connection in the present invention；
Fig. 4 is the partial schematic diagram of dustbin in the present invention；
Fig. 5 is the front view of the vertical placement of dust catcher in the present invention；
Fig. 6 is the front view of the horizontal placement of dust catcher in the present invention.
Embodiment
The present invention provides a kind of dust catcher, described as shown in Figure 1 to Figure 4, including handle assemblies and collection assembly of dust, handle assemblies bag
Include handle 1 and be connected to the connecting tube 2 of the front end of handle 1, the front end of connecting tube 2 is provided with air inlet 21, and collection assembly of dust is connected to handle
On component, collection assembly of dust includes dustbin 3, motor 4 and battery 5, and control circuit board 6, battery 5 are provided between motor 4 and battery 5
Electrically connected by control circuit board 6 with motor 4, dustbin 3 has air inlet 31 and gas outlet 32, the dustbin 3, motor 4
It is arranged in order from back to front with battery 5, the air inlet 31 of dustbin 3 connects with the rear end of connecting tube 2, and dustbin 3 is positioned at connection
The rear of pipe 2, the front end of collection assembly of dust are provided with the air outlet 7 connected with gas outlet 32, and air outlet 7 is located at the front of motor 4.Even
Adapter 2 can be mounted directly suction nozzle, can also connect extension tube, suction nozzle is installed in extension tube.
First, dustbin 3, motor 4 and battery 5 are arranged in order from back to front, are not only convenient for installing, and motor 4 and electricity
The weight conference of pond 5 makes the center of gravity of collection assembly of dust move to the front end of collection assembly of dust, because the weight of whole dust catcher is concentrated mainly on
On collection assembly of dust, therefore the center of gravity of dust catcher also is located at front end, avoids dust catcher hypsokinesis during use, so that connecting tube 2
The movement of front end is difficult to control, and reduces the curable grip that arm grips handle 1, makes user's operation more flexibly and light；Secondly, rubbish
The air inlet 31 of rubbish case 3 connects with the rear end of connecting tube 2, and dustbin 3 is located at the rear of connecting tube 2, connecting tube 2 and battery 5 and
Motor 4 is located at the same side of dustbin 3, makes full use of the collection assembly of dust idle space that cloth postpones from back to front, and structure is more stepped up
Gather, reduce size of the dust catcher in fore-and-aft direction；Finally, the front end of collection assembly of dust is provided with the air outlet 7 connected with gas outlet 32,
Air outlet 7 is located at the front of motor 4, and the air-flow flowed out from gas outlet 32 flows out from air outlet 7 again after motor 4, then flows
Air-flow takes away motor 4 and operates caused heat, is radiated beneficial to motor 4.And the air-out direction of air outlet and the air intake side of air inlet
To on the contrary, avoiding hot blast from blowing to user, raising usage experience.
The air line distance of the center of gravity of collection assembly of dust to the center of gravity of handle assemblies is no more than 10cm, avoids collection assembly of dust and handle
Component centroidal distance is excessive and the center of gravity of whole dust catcher is substantially moved up, and ensures the stability of dust catcher, the weight of collection assembly of dust
The air line distance of the heart to handle 1 is no more than 20cm, avoids the center of gravity of collection assembly of dust from excessive causing handle to the air line distance of handle 1
The torque of the center of gravity of 1 relative collection assembly of dust becomes big, ensures the light operation of user.
Collection assembly of dust includes connection housing 8, dustbin 3 and rear end the snapping connection by rotation for being connected housing 8, rubbish
Case 3 is facilitated with being connected the dismounting of housing 8, and beneficial to the cleaning of rubbish, motor 4 is installed in connection housing 8, and battery 5 is connected to connection
The front end of housing 8, dustbin 3, motor 4 and motor 4 are connected as one by connecting housing 8, ensured in whole collection assembly of dust
Portion connects reliable.Battery 5 is cylindrical structure, and battery 5 stretches out from the front end of connection housing 8, and the front end face of battery 5 is first
Supporting surface 51, then battery 5 supports whole dust catcher by the first supporting surface 51 during dust catcher vertical placement, reduce further suction
The center of gravity of dirt device, the stability of placement is high, the vertical plane where center of gravity after handle assemblies and collection assembly of dust combination and first
Support face 51 is perpendicular, avoids tumbling during the vertical placement of dust catcher；Second is provided between the circumferential lateral surface and front end face of battery 5
Supporting surface 52, and the rear end of dustbin 3 is provided with support feet 33, the span length between the second supporting surface 52 and support feet 33, simultaneously
The combination contacted for linear contact lay and face, the reliability and stability of support are stronger, the weight after handle assemblies and collection assembly of dust combination
Vertical plane and the second supporting surface 52 where the heart is perpendicular, avoids tumbling during the horizontal placement of dust catcher, therefore dust catcher can root
Horizontal positioned or vertical placement is selected according to specific reception position.
Air outlet 7 is located at the front end side of connection housing 8, and specifically, air outlet 7 is to be uniformly distributed in control circuit board 6
Outer circumferential side bar hole, the structure of bar hole is easy to set more quantity, improves air-out efficiency, meanwhile, air outlet 7 is located at
The outer circumferential side of control circuit board 6, then air outlet 7 be located at the front of handle 1, avoid at air outlet 7 flow out air-flow blow to user,
The usage experience of user is influenceed, connection housing 8 is smoothly connected with handle 1 to be integrated, and improves the globality and aesthetics of dust catcher,
And simplify installation；Motor 4 and the equality of battery 5 arrange in the axis of connecting tube 2, then connecting tube 2 and motor 4 and battery 5 can be with
More press close to, connecting tube 2 and the mobile route of battery 5 are more consistent, reduce the manipulation strength and amplitude of user, while are easy to connect
Adapter 2 and the fixation of motor 4 and battery 5, connecting tube 2 is rocked with respect to collection assembly of dust during avoiding use, improves dust collection efficiency,
The rear end of connecting tube 2 is provided with extension 22, and extension 22 is connected on the air inlet 31 of dustbin 3, makes connecting tube 2 and dustbin
The structure of 3 junction is compacter.
With reference to Fig. 5 and Fig. 6, handle 1 includes the first grip part 11 and the second grip part 12, and the first grip part 11 is located at second
The front of grip part 12 and it is smoothly connected with the second grip part 12, ensures comfort level when whole handle 1 operates, the first grip part
11 prolong with respect to the axially inclined of connecting tube 2 from the front to the back parallel to the axially extending of connecting tube 2, the second grip part 12 from the front to the back
Stretch and move closer to collection assembly of dust, then user holds the first grip part 11 when cleaning the dust of eminence, makes the weight of dust catcher
The heart is located at the rear end of hand, and the front end relative arm of dust catcher is kicked up upwards, and user holds second when cleaning the dust of lower
Grip part 12, the center of gravity of dust catcher is set to be located at the front end of hand, then the front end relative arm of dust catcher lets droop, so as to reduce arm
Gripping dynamics, reduce manipulation strength.The lateral surface of first grip part 11 is provided with switch module 9, switch module 9 and control circuit
The electrical connection of plate 6 carrys out controlled motor 4 and worked, and switch module 9 is directly arranged on handle 1, and user can be after area to be cleaned be directed at
Restart dust catcher, avoiding first starting causes to suck other materials by mistake, or even triggers security incident.
In above-described embodiment, the first grip part 11 can also from the front to the back with respect to connecting tube 2 axially inclined extension and
Be gradually distance from collection assembly of dust, not only beneficial to the cleaning of eminence, and increase between the first grip part 11 and connecting tube 2 away from
From facilitating stretching into for user's hand.
In above-described embodiment, the rear end of connecting tube 2 can also be connected directly between on the air inlet 31 of dustbin 3, then is connected
Reliability and better tightness, while simplify connecting tube 2 installation.
In above-described embodiment, one in the first supporting surface 51 and the second supporting surface 52 can also be only set, i.e., according to
Place demand setting in family.
In above-described embodiment, dustbin 3 can also be connected through a screw thread with being connected the rear end of housing 8, convenient disassembly, connection
Intensity is high.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention is variously modified and deformed, and without departing from the spirit of the present invention, all should belong in claims of the present invention and determine
The scope of justice.
Claims (10)
1. a kind of dust catcher, including handle assemblies and collection assembly of dust, handle assemblies include handle and are connected to the company of handle front end
Adapter, connecting tube front end is provided with air inlet, and collection assembly of dust is connected in handle assemblies, collection assembly of dust including dustbin, motor and
Battery, dustbin have air inlet and gas outlet, and motor electrically connects with battery, it is characterised in that the dustbin, motor and electricity
Pond is arranged in order from back to front, and the air inlet of dustbin connects with the rear end of connecting tube, and dustbin is located at the rear of connecting tube, collection
The front end of dirt component is provided with the air outlet connected with gas outlet, and air outlet is located at the front of motor.
2. dust catcher according to claim 1, it is characterised in that：Center of gravity of the center of gravity of the collection assembly of dust to handle assemblies
Air line distance be no more than 10cm, the center of gravity of collection assembly of dust is no more than 20cm to the air line distance of handle.
3. dust catcher according to claim 1 or 2, it is characterised in that：The collection assembly of dust includes connection housing, dustbin
The rear end of connection housing is removably connected to, motor is installed in connection housing, and battery is connected to the front end of connection housing.
4. dust catcher according to claim 3, it is characterised in that：The battery stretches out from the front end of connection housing.
5. dust catcher according to claim 4, it is characterised in that：The front end face of the battery is the first supporting surface, handle
Component and collection assembly of dust combination after center of gravity where vertical plane and the first supporting surface it is perpendicular；And/or the periphery of the battery
It is provided with the second supporting surface between side and front end face, vertical plane where center of gravity after handle assemblies and collection assembly of dust combination and the
Two supporting surfaces are perpendicular.
6. dust catcher according to claim 3, it is characterised in that：The air outlet is located at the front end side of connection housing,
Air outlet is located at the front of handle.
7. dust catcher according to claim 3, it is characterised in that：The connection housing connects as one with handle, rubbish
The axis arrangement of case, motor and battery along connecting tube, the rear end of connecting tube is connected on the air inlet of dustbin；Or institute
State connection housing to connect as one with handle, the axis arrangement of motor and battery along connecting tube, the rear end of connecting tube, which is provided with, prolongs
Pipe is stretched, extension is connected on the air inlet of dustbin.
8. dust catcher according to claim 3, it is characterised in that：The handle is provided with switch module, connects in housing
Provided with control circuit board, battery is electrically connected by control circuit board with motor, and switch module is electrically connected with control circuit board to control
Motor work processed.
9. dust catcher according to claim 8, it is characterised in that：The control circuit board between motor and battery,
Air outlet is located at the outer circumferential side of control circuit board.
10. dust catcher according to claim 1 or 2, it is characterised in that：The handle is held including the first grip part and second
Portion is held, the first holding area is prolonged with respect to the axially inclined of connecting tube from the front to the back in the front of the second grip part, the first grip part
Stretch and be gradually distance from collection assembly of dust or the first grip part is from the front to the back parallel to the axially extending of connecting tube, the second grip part
From the front to the back with respect to connecting tube axially inclined extension and move closer to collection assembly of dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749193.XA CN107788910B (en) | 2016-08-28 | 2016-08-28 | Dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749193.XA CN107788910B (en) | 2016-08-28 | 2016-08-28 | Dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107788910A true CN107788910A (en) | 2018-03-13 |
| CN107788910B CN107788910B (en) | 2020-10-20 |
Family
ID=61528680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610749193.XA Active CN107788910B (en) | 2016-08-28 | 2016-08-28 | Dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107788910B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110881897A (en) * | 2019-12-17 | 2020-03-17 | 安徽冠东科技有限公司 | Movable suction nozzle type handheld dust collector |
| WO2020192011A1 (en) * | 2019-03-28 | 2020-10-01 | 小狗电器互联网科技（北京）股份有限公司 | Handheld vacuum cleaner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2780068Y (en) * | 2005-03-10 | 2006-05-17 | 梁成柱 | Portable dust collector |
| CN101119675A (en) * | 2005-01-14 | 2008-02-06 | 皇家器具有限公司 | Vacuum cleaner with swirl separation dust cup and dust cup door |
| CN201068560Y (en) * | 2007-06-21 | 2008-06-04 | 苏州宝时得电动工具有限公司 | Blowing-suction machine |
| US20130091656A1 (en) * | 2011-10-12 | 2013-04-18 | Black & Decker Inc. | Vacuum cleaner |
| CN104074159A (en) * | 2013-03-29 | 2014-10-01 | 南京德朔实业有限公司 | Handheld blower |
| CN105263382A (en) * | 2013-06-05 | 2016-01-20 | 格雷技术有限公司 | Hand-held vacuum cleaner |
-
2016
- 2016-08-28 CN CN201610749193.XA patent/CN107788910B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101119675A (en) * | 2005-01-14 | 2008-02-06 | 皇家器具有限公司 | Vacuum cleaner with swirl separation dust cup and dust cup door |
| CN2780068Y (en) * | 2005-03-10 | 2006-05-17 | 梁成柱 | Portable dust collector |
| CN201068560Y (en) * | 2007-06-21 | 2008-06-04 | 苏州宝时得电动工具有限公司 | Blowing-suction machine |
| US20130091656A1 (en) * | 2011-10-12 | 2013-04-18 | Black & Decker Inc. | Vacuum cleaner |
| CN104074159A (en) * | 2013-03-29 | 2014-10-01 | 南京德朔实业有限公司 | Handheld blower |
| CN105263382A (en) * | 2013-06-05 | 2016-01-20 | 格雷技术有限公司 | Hand-held vacuum cleaner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020192011A1 (en) * | 2019-03-28 | 2020-10-01 | 小狗电器互联网科技（北京）股份有限公司 | Handheld vacuum cleaner |
| CN110881897A (en) * | 2019-12-17 | 2020-03-17 | 安徽冠东科技有限公司 | Movable suction nozzle type handheld dust collector |
| CN110881897B (en) * | 2019-12-17 | 2021-06-08 | 安徽冠东科技有限公司 | Movable suction nozzle type handheld dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107788910B (en) | 2020-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202323512U (en) | Steam clothes hanging and ironing machine | |
| CN205197912U (en) | Cleaning device | |
| CN202430546U (en) | Garment steamer with dust removal and cleaning function | |
| CN107773151A (en) | A kind of wireless handheld dust catcher | |
| CN111419125A (en) | Multifunctional floor sweeping robot | |
| CN202107921U (en) | Steam ironing machine for clothes with cleaning function | |
| CN107788910A (en) | A kind of dust catcher | |
| CN113116242A (en) | Floor cleaning machine | |
| CN206713205U (en) | A kind of Automated condtrol cabinet | |
| CN215348746U (en) | Base of cleaning system | |
| CN107822560A (en) | A kind of hand-held cleaners main frame | |
| WO2018157697A1 (en) | Lever-type cleaning assembly and vacuum cleaner having same | |
| CN210541312U (en) | Integrative device of drying is washd in keyboard dust absorption | |
| CN201516005U (en) | Blowing/suction machine | |
| CN111298576A (en) | Dust collector for textile printing and dyeing | |
| CN205498439U (en) | Electric blackboard eraser | |
| CN209676761U (en) | It is a kind of can automatic dust collection case radiation device | |
| CN108852164B (en) | Handheld dust collector | |
| CN214985253U (en) | Dual-purpose cleaning appliance | |
| CN208940666U (en) | A kind of cleaning machine with air duct switching | |
| CN208879264U (en) | A kind of wind pipe of central air-conditioning cleaning dust-collecting robot | |
| CN220557905U (en) | Dust collector | |
| CN208941983U (en) | A kind of hand-held cleaners host | |
| CN212394785U (en) | Hand-held dust collector with handle | |
| CN209107171U (en) | A kind of hand-held cleaners |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210428 Address after: 310018 No.2, Songqiao street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: PANASONIC HOME APPLIANCES (CHINA) Co.,Ltd. Address before: Sonjo economic and Technological Development Zone Hangzhou city Zhejiang province 310018 Street No. 6 Building 3 -A Patentee before: PANASONIC HOME APPLIANCES R&D CENTER (HANGZHOU) Co.,Ltd. |