CN110200540B - Handheld dust collector with high-efficient air inlet structure - Google Patents
Handheld dust collector with high-efficient air inlet structure Download PDFInfo
- Publication number
- CN110200540B CN110200540B CN201910456804.5A CN201910456804A CN110200540B CN 110200540 B CN110200540 B CN 110200540B CN 201910456804 A CN201910456804 A CN 201910456804A CN 110200540 B CN110200540 B CN 110200540B
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- Prior art keywords
- fixedly connected
- rack
- tuyere
- cup
- hand
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- 239000000428 dust Substances 0.000 title claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 7
- 239000010902 straw Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010030 laminating Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
-
- 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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
Abstract
The invention relates to the technical field of dust collectors and discloses a handheld dust collector with an efficient air inlet structure. This handheld dust catcher with high-efficient air inlet volume structure through setting up the tuyere, when the installation dirt cup, in the tuyere access opening, with the sealed laminating of filling up on one side of tuyere and the opening, in the tuyere inserted the opening, the tuyere drove the diaphragm and moves down, the diaphragm drove first rack and moves down, first rack drives the gear rotation, the gear drives the second rack and moves on mutually, the second rack drives the sealing strip through supporting the telescopic link and moves on mutually, through the extrusion spring that sets up, make sealing strip and tuyere and opening closely paste mutually, play the effect that improves the device leakproofness, the poor problem of gas tightness that dust cup and main part junction gap caused has been solved, the result of use of device has been improved.
Description
Technical Field
The invention relates to the technical field of dust collectors, in particular to a handheld dust collector with an efficient air inlet structure.
Background
The vacuum cleaners can be divided into upright, horizontal and portable types by structure. The working principle of the dust collector is that the motor is used for driving the blades to rotate at high speed, air negative pressure is generated in the sealed shell, and dust is sucked.
The existing handheld dust collector on the market has the advantages of simple structure, convenient maintenance, low noise, low cost and the like, however, in order to facilitate the use of the handheld dust collector, the dust cup and the dust collector are designed into a whole, the dust cup and the dust collector are connected in a detachable mode, and through searching, like the handheld dust collector provided by Chinese patent CN206934040U, the dust cup and the dust collector are connected in a detachable mode, gaps exist at the connecting positions of the dust cup and the dust collector, the tightness is poor, and accordingly the air inlet quantity is affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the handheld dust collector with the high-efficiency air inlet structure, which has the advantage of high tightness and solves the problems.
(II) technical scheme
In order to achieve the purpose of high tightness, the invention provides the following technical scheme: the utility model provides a handheld dust catcher with high-efficient intake structure, includes the main part, the front of main part is provided with the battery jar, the front of main part is provided with the motor, the motor with battery jar electric connection, the right-hand member fixedly connected with handle of main part, the inside wind channel that is provided with of main part, the wind channel is located the top of motor, the one end fixedly connected with screw thread interface of wind channel, screw thread interface keeps away from the one end straw of wind channel, the straw is kept away from screw thread interface's one end threaded connection has the suction nozzle, the below of main part is provided with the dirt cup, the wind channel is kept away from screw thread interface's one end is provided with the tuyere, the tuyere with wind channel is integrated into the design, the upper surface of dirt cup seted up with tuyere assorted opening, fixedly connected with inside hollow block on the inner wall of dirt cup, fixedly connected with spring on the inside roof of hollow block, the lower surface fixedly connected with first rack of spring, fixedly connected with first rack on the inside the roof of hollow block branch, the inside fixedly connected with pinion, the right side of hollow block branch is located the side of a pinion, the right side is located the hollow rack is connected with a pinion, the right side is connected with a telescopic link, the telescopic link is provided with the telescopic link, the telescopic link is connected with the telescopic link, the telescopic link is provided with the first end, the telescopic link is connected with the telescopic link, the telescopic link is fixed with the telescopic link, the top end, the upper surface of diaphragm with the tuyere overlap joint mutually, the left end fixedly connected with fixed plate of dirt cup, the upper surface fixedly connected with screw thread round pin of fixed plate, the lower surface fixedly connected with of main part with screw thread round pin assorted draw-in groove, the surface of draw-in groove alternates and is provided with the locating pin, the draw-in groove with locating pin threaded connection.
Preferably, the inside of dirt cup sets up the cup, the inside of cup is provided with the filtration screen panel, the filtration screen panel with the oral area of motor links to each other.
Preferably, a baffle is arranged on the front face of the battery groove, and the battery groove is clamped with the baffle.
Preferably, the interior of the grip is hollow, and a friction pad is arranged on the interior of the grip.
Preferably, a thread groove is formed in the outer surface of the suction pipe, the suction pipe is in threaded connection with the thread groove and the threaded connector, and a sealing ring is arranged at the joint of the threaded connector and the suction pipe.
Preferably, a sealing gasket is fixedly connected to the left side of the inner wall of the opening, and rectangular shapes are arranged on the cross section projection of the opening and the suction nozzle.
Preferably, the inside left side wall and the right side wall of cavity piece have all seted up the spout, two through slider sliding connection has the baffle between the inside of spout, the upper side of baffle with spring fixed connection, the lower surface of baffle with first rack fixed connection.
Preferably, the right side of the opening is provided with a sloping plate, the cross section projection of the sealing strip is trapezoid, the sloping side of the sealing strip is attached to the sloping plate, one side, away from the sloping plate, of the sealing strip is attached to the tuyere, and the length of the tuyere, the opening and the sealing strip is the same.
(III) beneficial effects
Compared with the prior art, the invention provides the handheld dust collector with the high-efficiency air inlet structure, which has the following beneficial effects:
(1) This handheld dust catcher with high-efficient air inlet volume structure through setting up the locating pin, uses the back of accomplishing, rotatory locating pin takes out the locating pin from the draw-in groove, then takes out the dirt cup, has made things convenient for the rubbish in the clearance dirt cup, and after the clearance was accomplished, it is fixed through the locating pin in inserting the draw-in groove with the screw thread round pin, plays the effect of being convenient for install.
(2) This handheld dust catcher with high-efficient air inlet volume structure through setting up the tuyere, when the installation dirt cup, in the tuyere access opening, with the sealed laminating of filling up on one side of tuyere and the opening, in the tuyere inserted the opening, the tuyere drove the diaphragm and moves down, the diaphragm drove first rack and moves down, first rack drives the gear rotation, the gear drives the second rack and moves on mutually, the second rack drives the sealing strip through supporting the telescopic link and moves on mutually, through the extrusion spring that sets up, make sealing strip and tuyere and opening closely paste mutually, play the effect that improves the device leakproofness, the poor problem of gas tightness that dust cup and main part junction gap caused has been solved, the result of use of device has been improved.
(3) This handheld dust catcher with high-efficient air inlet structure, through setting up the motor, the casing motor oral area is hugged closely to the filter screen cover oral area, combines into a motor and dirt cup to be in, makes device compact structure, does not influence the beneficial effect of simple operation again in the work.
(4) The handheld dust collector with the high-efficiency air inlet structure is convenient for a user to use through the suction pipe in threaded connection, and solves the problem that the traditional handheld dust collector needs to bend down for cleaning when cleaning the ground; when cleaning a desk, a clear, and the like, does not need to bend down, the suction pipe, the main body and the suction nozzle are all detached, the suction nozzle is connected with the main body in a threaded manner, the effect of convenient use is achieved, the convenience and the practicability of the device are improved, and the popularization and the production are facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic view of the structure of the cup of the present invention;
fig. 4 is a schematic view of the sealing strip structure of the present invention.
In the figure: 1 main body, 2 battery jar, 3 motor, 4 handles, 5 wind channel, 6 screw interface, 7 straw, 8 suction nozzle, 9 dirt cup, 10 tuyere, 11 opening, 12 hollow piece, 13 spring, 14 first rack, 15 branch, 16 gears, 17 telescopic link, 18 second rack, 19 diaphragm, 20 fixed plate, 21 screw pin, 22 draw-in groove, 23 locating pin, 24 filter screen panel, 25 support telescopic link, 26 extrusion spring, 27 sealing strips, 28 cup.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a handheld dust collector with a high-efficiency air intake structure comprises a main body 1, a battery groove 2 is arranged on the front surface of the main body 1, a storage battery is replaced by the battery groove 2, a motor 3 is arranged on the front surface of the main body 1, the motor 3 is electrically connected with the battery groove 2, the right end of the main body 1 is fixedly connected with a handle 4, an air duct 5 is arranged in the main body 1, the air duct is positioned above the motor 3, one end of the air duct 5 is fixedly connected with a threaded interface 6, the threaded interface 6 is far away from an end suction pipe 7 of the air duct 5, one end of the suction pipe 7 far away from the threaded interface 6 is in threaded connection with a suction nozzle 8, a dust cup 9 is arranged below the main body 1, one end of the air duct 5 far away from the threaded interface 6 is provided with a wind nozzle 10, the wind nozzle 10 and the air duct 5 are integrally designed, an opening 11 matched with the wind nozzle 10 is arranged on the upper surface of the dust cup 9, a hollow block 12 is fixedly connected on the inner wall of the dust cup 9, the spring 13 is fixedly connected to the inner top wall of the hollow block 12, the first rack 14 is fixedly connected to the lower surface of the spring 13, the supporting rod 15 is fixedly connected to the inner top wall of the hollow block 12, the supporting rod 15 is positioned on the right side of the hollow block 12, one end of the supporting rod 15 far away from the hollow block 12 is rotationally connected with the gear 16 through a pin shaft, the gear 16 is meshed with the first rack 14, the telescopic rods 17 are fixedly connected to the inner top wall of the dust cup 9, the telescopic rods 17 are positioned on the right side of the supporting rod 15, the bottom ends of the telescopic rods 17 are fixedly connected with the second racks 18, the second racks 18 are meshed with the gear 16, the right side surface of the second racks 18 is fixedly connected with the supporting telescopic rods 25, the outer surface of the supporting telescopic rods 25 is provided with the extrusion springs 26, the top ends of the supporting telescopic rods 25 are fixedly connected with the sealing strips 27, the bottom ends of the first racks 14 are fixedly connected with the transverse plates 19, the upper surface of the transverse plate 19 is lapped with the tuyere 10, the left end fixedly connected with fixed plate 20 of dirt cup 9, the upper surface fixedly connected with screw bolt 21 of fixed plate 20, the lower surface fixedly connected with of main part 1 with screw bolt 21 assorted draw-in groove 22, the surface of draw-in groove 22 alternates and is provided with locating pin 23, draw-in groove 22 and locating pin 23 threaded connection.
Further, a cup body 28 is arranged in the dust cup 9, a filter screen 24 is arranged in the cup body 28, and the filter screen 24 is connected with the opening of the motor 3.
Further, the front of battery jar 2 is provided with the baffle, and battery jar 2 and baffle looks joint play the effect of conveniently changing the battery, and if the power adopts the battery, the front of main part 1 is provided with corresponding charging socket.
Further, the interior of the grip 4 is hollow, and a friction pad is arranged in the grip 4, so that the friction force is increased, and the grip is convenient for a user to hold.
Further, a thread groove is formed in the outer surface of the suction pipe 7, the suction pipe 7 is in threaded connection with the thread groove and the threaded connector 6, and a sealing ring is arranged at the joint of the threaded connector 6 and the suction pipe 7. The sealing performance of the device is improved,
further, the left side fixedly connected with of opening 11 inner wall is sealed fills up, plays the effect that improves the device leakproofness, and the cross section projection of opening 11 and suction nozzle 8 all is provided with the rectangle, compares traditional circular opening, and the laminating effect of opening 11 and suction nozzle 8 is better, and the design of rectangle, and processing is simple, convenient mass production.
Further, the inside left side wall and the right side wall of the hollow block 12 are provided with sliding grooves, a partition plate is connected between the inside of the two sliding grooves in a sliding manner through a sliding block, the upper side face of the partition plate is fixedly connected with the spring 13, the lower surface of the partition plate is fixedly connected with the first rack 14, and the arrangement of the partition plate can enable the spring to be stressed uniformly, so that the stable operation of the device is ensured.
Further, the right side of opening 11 is equipped with the swash plate, and the cross section projection of sealing strip 27 is trapezoidal, and the hypotenuse of sealing strip 27 laminates mutually with the swash plate, and sealing strip 27 is kept away from one side of swash plate and is laminated mutually with tuyere 10, and tuyere 10, opening 11 and sealing strip 27's length is the same, has guaranteed tuyere 10 and opening 11 and sealing strip 27 leakproofness, makes its laminating inseparabler.
To sum up, this handheld dust collector with high-efficient air inlet structure through setting up locating pin 23, uses the back of accomplishing, rotates locating pin 23, takes out locating pin 23 from draw-in groove 22, then takes out dirt cup 9, has made things convenient for the rubbish in the clearance dirt cup 9, after the clearance is accomplished, inserts threaded pin 21 in draw-in groove 22 fixed through locating pin 23, plays the effect of being convenient for the installation.
This handheld dust catcher with high-efficient air inlet structure, through setting up tuyere 10, when installing dirt cup 9, in tuyere 10 discrepancy opening 11, with the sealed pad laminating on one side of tuyere 10 and opening 11, tuyere 10 inserts in opening 11, tuyere 11 drives diaphragm 19 and moves down, diaphragm 19 drives first rack 14 and moves down, first rack 14 drives gear 16 and rotates, gear 16 drives second rack 18 and moves up mutually, second rack 18 drives sealing strip 27 through supporting telescopic link 25 and moves up mutually, through the extrusion spring 26 that sets up, make sealing strip 27 closely paste with tuyere 10 and opening 11, play the effect that improves the device leakproofness, the poor problem of gas tightness that the gap caused in dirt cup 9 and main part 1 junction has been solved, the result of use of device has been improved.
This handheld dust catcher with high-efficient air inlet structure, through setting up motor 3, the casing motor 3 oral area is hugged closely to the filter screen panel 24 oral area, combines into a motor 3 and dirt cup 9 to be located, makes device compact structure, does not influence the beneficial effect of simple operation again in the work.
The handheld dust collector with the high-efficiency air inlet structure is convenient for a user to use through the suction pipe 7 in threaded connection, and solves the problem that the traditional handheld dust collector needs to bend down for cleaning when cleaning the ground; when cleaning a desk, a clear and clear, and the like, do not need to bend down, the suction pipe 7, the main body 1 and the suction nozzle 8 are all detached, the suction nozzle 8 is in threaded connection with the main body 1, the effect of convenient use is achieved, the convenience and the practicability of the device are improved, and the popularization and the production are facilitated.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a handheld dust catcher with high-efficient air inlet structure, includes main part (1), its characterized in that: the utility model discloses a dust collection device, including main part (1), main part (1) are provided with battery jar (2), main part (1) are provided with motor (3) in front, motor (3) with battery jar (2) electric connection, main part (1)'s right-hand member fixedly connected with handle (4), main part (1) inside is provided with wind channel (5), the wind channel is located motor (3) top, wind channel (5)'s one end fixedly connected with screw joint (6), wind channel (6) keep away from wind channel (5) one end straw (7), straw (7) are kept away from screw joint (6) one end screw joint has suction nozzle (8), main part (1) below is provided with dirt cup (9), wind channel (5) are kept away from wind channel (6) one end is provided with tuyere (10), wind tuyere (10) with wind channel (5) are integrated design, the upper surface of dirt cup (9) set up with wind tuyere (10) one end straw (7), wind channel (6) one end screw joint (12) of screw joint (6) one end screw joint (12) of wind cup (6) is provided with a hollow top wall (13) inside, inside spring (13), the utility model discloses a dust cup, including hollow block (12) and dust cup, inside roof of hollow block (12) is gone up fixedly connected with branch (15), branch (15) are located the right-hand of hollow block (12), branch (15) are kept away from the one end of hollow block (12) is connected with gear (16) through the round pin axle rotation, gear (16) with first rack (14) are meshed, all fixedly connected with telescopic link (17) on the roof of dust cup (9) inside, telescopic link (17) are located the right-hand of branch (15), the bottom fixedly connected with second rack (18) of telescopic link (17), second rack (18) with gear (16) are meshed, the right flank fixedly connected with of second rack (18) supports telescopic link (25), the surface of support telescopic link (25) is provided with extrusion spring (26), the top fixedly connected with sealing strip (27) of support telescopic link (25), first rack (14) bottom fixedly connected with diaphragm (19), the bottom fixedly connected with second rack (18) is connected with second rack (18) with second rack (20) and dust cup (20) are connected with each other, the fixed surface of diaphragm (20), the lower surface of the main body (1) is fixedly connected with a clamping groove (22) matched with the threaded pin (21), a positioning pin (23) is inserted into the outer surface of the clamping groove (22), and the clamping groove (22) is in threaded connection with the positioning pin (23).
2. A hand-held cleaner having a high efficiency air intake structure as defined in claim 1, wherein: the inside of dirt cup (9) sets up cup (28), the inside of cup (28) is provided with filtration screen panel (24), filtration screen panel (24) with the oral area of motor (3) links to each other.
3. A hand-held cleaner having a high efficiency air intake structure as defined in claim 1, wherein: the front of the battery groove (2) is provided with a baffle, and the battery groove (2) is clamped with the baffle.
4. A hand-held cleaner having a high efficiency air intake structure as defined in claim 1, wherein: the inside of the handle (4) is hollow, and a friction pad is arranged on the inside of the handle (4).
5. A hand-held cleaner having a high efficiency air intake structure as defined in claim 1, wherein: the outer surface of the suction pipe (7) is provided with a thread groove, the suction pipe (7) is in threaded connection with the thread groove and the threaded connector (6), and a sealing ring is arranged at the joint of the threaded connector (6) and the suction pipe (7).
6. A hand-held cleaner having a high efficiency air intake structure as defined in claim 1, wherein: the left side of the inner wall of the opening (11) is fixedly connected with a sealing gasket, and rectangular cross-section projections of the opening (11) and the suction nozzle (8) are all provided.
7. A hand-held cleaner having a high efficiency air intake structure as defined in claim 1, wherein: the sliding grooves are formed in the left side wall and the right side wall of the hollow block (12), a partition plate is connected between the two sliding grooves in a sliding mode through a sliding block, the upper side face of the partition plate is fixedly connected with the spring (13), and the lower surface of the partition plate is fixedly connected with the first rack (14).
8. A hand-held cleaner having a high efficiency air intake structure as defined in claim 1, wherein: the right side of opening (11) is equipped with the swash plate, the cross section projection of sealing strip (27) is trapezoidal, the hypotenuse of sealing strip (27) is laminated mutually with the swash plate, sealing strip (27) keep away from one side of swash plate with tuyere (10) is laminated mutually, tuyere (10) opening (11) with the length of sealing strip (27) is the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456804.5A CN110200540B (en) | 2019-05-29 | 2019-05-29 | Handheld dust collector with high-efficient air inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456804.5A CN110200540B (en) | 2019-05-29 | 2019-05-29 | Handheld dust collector with high-efficient air inlet structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110200540A CN110200540A (en) | 2019-09-06 |
| CN110200540B true CN110200540B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910456804.5A Active CN110200540B (en) | 2019-05-29 | 2019-05-29 | Handheld dust collector with high-efficient air inlet structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN110200540B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120588B (en) * | 2020-09-23 | 2021-09-17 | 苏州爱之爱清洁电器科技有限公司 | Handheld dust collector with high-efficiency high-air-intake structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480327A (en) * | 2008-01-11 | 2009-07-15 | 沈建明 | Dust removal separation apparatus in vacuum cleaner |
| KR20120076950A (en) * | 2010-12-30 | 2012-07-10 | 엘지전자 주식회사 | A vacuum cleaner |
| CN102990617A (en) * | 2011-09-07 | 2013-03-27 | 株式会社牧田 | Power tool dust collecting device and power tool |
| CN103622642A (en) * | 2012-08-28 | 2014-03-12 | 莱克电气股份有限公司 | Dust collector dust cup without suction loss |
| CN104545690A (en) * | 2013-10-29 | 2015-04-29 | 莱克电气股份有限公司 | Dust cup loading and unloading structure applied to cyclone dust collector and dust collector |
| CN205923911U (en) * | 2016-04-15 | 2017-02-08 | 苏州腾普电气科技有限公司 | Hand vacuum cleaner host computer |
| CN210541305U (en) * | 2019-05-29 | 2020-05-19 | 苏州爱之爱清洁电器科技有限公司 | Handheld dust collector with high-efficient intake structure |
-
2019
- 2019-05-29 CN CN201910456804.5A patent/CN110200540B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480327A (en) * | 2008-01-11 | 2009-07-15 | 沈建明 | Dust removal separation apparatus in vacuum cleaner |
| KR20120076950A (en) * | 2010-12-30 | 2012-07-10 | 엘지전자 주식회사 | A vacuum cleaner |
| CN102990617A (en) * | 2011-09-07 | 2013-03-27 | 株式会社牧田 | Power tool dust collecting device and power tool |
| CN103622642A (en) * | 2012-08-28 | 2014-03-12 | 莱克电气股份有限公司 | Dust collector dust cup without suction loss |
| CN104545690A (en) * | 2013-10-29 | 2015-04-29 | 莱克电气股份有限公司 | Dust cup loading and unloading structure applied to cyclone dust collector and dust collector |
| CN205923911U (en) * | 2016-04-15 | 2017-02-08 | 苏州腾普电气科技有限公司 | Hand vacuum cleaner host computer |
| CN210541305U (en) * | 2019-05-29 | 2020-05-19 | 苏州爱之爱清洁电器科技有限公司 | Handheld dust collector with high-efficient intake structure |
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| Publication number | Publication date |
|---|---|
| CN110200540A (en) | 2019-09-06 |
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