CN108354512B - Vertical dust collector - Google Patents
Vertical dust collector Download PDFInfo
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- CN108354512B CN108354512B CN201810288894.7A CN201810288894A CN108354512B CN 108354512 B CN108354512 B CN 108354512B CN 201810288894 A CN201810288894 A CN 201810288894A CN 108354512 B CN108354512 B CN 108354512B
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- dust
- cylinder
- dust cylinder
- vertical
- air inlet
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/102—Dust separators
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/127—Dry filters tube- or sleeve-shaped
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a vertical dust collector which comprises a dust cylinder, an upper seat, a dust collection motor, a filter cylinder and a plurality of bottom wheels, wherein an air inlet seat pipe is arranged on the side wall of the dust cylinder; a motor cavity is arranged in the dust barrel, the dust collection motor is positioned in the motor cavity, the motor cavity is communicated with the interior of the dust barrel, and the communicated part of the motor cavity and the interior of the dust barrel is separated by the filter cartridge; the upper base is provided with an air outlet communicated with the motor cavity, the air outlet end of the dust collection motor faces the air outlet, the air inlet end of the dust collection motor faces the dust barrel, a sponge barrel is arranged in the filter barrel, and the outer side wall of the sponge barrel is in contact with the inner side wall of the filter barrel. The invention has the beneficial effects that: the dust collection motor is convenient to use, can effectively clean and temporarily store solid garbage and sewage, has water vapor blocking capability, and can effectively protect the dust collection motor from moisture; the solid-liquid separation capability is realized, and the solid garbage can be prevented from being soaked in sewage; the automatic blocking capability after dumping is sufficient, and the sewage can be prevented from flowing out of the dust cylinder in a reverse flow manner.
Description
Technical Field
The invention belongs to the technical field of dust suction devices, and particularly relates to a vertical dust collector.
Background
With the development of the times and the improvement of the living standard, dust collecting equipment, in particular household dust collectors, have been widely applied. A vacuum cleaner is an electric appliance that uses an electric motor (suction motor/suction motor) to generate negative air pressure in a sealed housing to suck dust or garbage. The existing dust collector has the main function of recovering and cleaning dust, garbage, sewage at home floors, carpets and the like. However, the existing dust collector still has shortcomings in the aspects of moisture blocking, damp proofing of a dust collection motor and the like.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the vertical dust collector which is convenient to use, can effectively clean and temporarily store solid garbage and sewage, has water vapor blocking capability and can effectively protect a dust collection motor from moisture.
A vertical dust collector, which comprises a dust cylinder, an upper seat and a dust collection motor,
the dust collector also comprises a filter cylinder and a plurality of bottom wheels, wherein the filter cylinder is arranged in the dust cylinder, the bottom wheels are arranged at the outer bottom of the dust cylinder, and an air inlet seat pipe is arranged on the side wall of the dust cylinder;
the upper end of the dust cylinder is opened, the upper seat seals the upper end opening of the dust cylinder, the upper seat is clamped with the dust cylinder, a motor cavity is arranged in the dust cylinder, a dust collection motor is arranged in the motor cavity, the motor cavity is communicated with the interior of the dust cylinder, and the communicated part of the motor cavity and the interior of the dust cylinder is separated by a filter cylinder;
the upper base is provided with an air outlet communicated with the motor cavity, the air outlet end of the dust collection motor faces the air outlet, the air inlet end of the dust collection motor faces the dust barrel, a sponge barrel is arranged in the filter barrel, and the outer side wall of the sponge barrel is in contact with the inner side wall of the filter barrel.
When the dust suction device is used, a dust suction hose (or other dust suction structures which can be connected to the air inlet seat pipe) can be connected to the air inlet seat pipe, the dust suction motor is started, and the dust suction hose is used for sucking dust. Solid garbage, sewage and the like on the ground enter the dust cylinder through the dust collection hose along with the air flow, water and heavier solid garbage directly fall down and are left in the dust cylinder, the lighter solid garbage is isolated by the filter cylinder and is left in the dust cylinder, the clean air flow with a small amount of water vapor passes through the filter cylinder, the sponge cylinder in the filter cylinder adsorbs the small amount of water vapor in the clean air flow, and the clean air flow passes through the inside of the dust collection motor and is finally discharged from the air outlet.
Preferably, the upper end of the upper seat is provided with an upper cover which can be opened or closed relative to the upper seat, the upper cover is clamped with the upper seat, the upper seat is provided with an upper opening which penetrates through the top of the upper seat and is communicated with the motor cavity, the upper cover seals the upper opening, and the upper cover is provided with a handle. The handle is convenient to hold and lift, the upper cover can be opened, so that the dust collection motor is maintained, and the upper seat can be opened, so that solid garbage and sewage in the dust barrel can be poured conveniently.
Preferably, the upper base is clamped with the dust barrel through a lock catch, the lock catch comprises a buckle base and a buckle body which are matched with each other, the buckle base is arranged on the dust barrel, and the buckle body is arranged on the upper base. The lock catch can realize the fixation and the disassembly between the upper seat and the dust cylinder.
Preferably, the bottom wheels are universal wheels. The universal wheels are more beneficial to the movement of the dust cylinder.
Preferably, a separation screen plate is arranged in the dust cylinder and below the filter cylinder, the separation screen plate is horizontally arranged, a water storage space is formed between the separation screen plate and the bottom in the dust cylinder, a plurality of water through holes are formed in the separation screen plate, a bottom cover which can be opened or closed relative to the dust cylinder is arranged at the bottom of the dust cylinder, and the bottom cover is in sealed clamping connection with the dust cylinder. The separation screen plate can enable water to be in the water storage space, so that solid garbage can be prevented from being soaked in sewage to cause the problems of smelliness, difficult follow-up cleaning and the like. The bottom cover can be opened for sewage dumping.
Preferably, the air inlet seat pipe is horizontally arranged, a vertical partition plate penetrating through the air inlet seat pipe is arranged on the air inlet seat, the vertical partition plate is in sliding sealing fit with the air inlet seat pipe, the sliding direction of the vertical partition plate is vertical, a plate through hole is formed in the vertical partition plate, the dust cylinder is provided with an inner ring, the inner ring is vertical in axis and is coaxially arranged with the dust cylinder, a plurality of vertical rods are arranged at the bottom of the inner ring, a floating body is arranged in the water storage space, the lower end of each vertical rod is connected with the floating body, the vertical rods penetrate through the separation screen plate and are in sliding sealing fit with the separation screen plate, the sliding direction of the vertical rods is vertical, when the floating body is in contact with the bottom of the. At first, the plate through hole is positioned in the air inlet seat pipe, so that dust collection operation can be smoothly carried out. After the sewage is sucked, the floating body floats upwards along with the increase of the sewage amount, so that the vertical rods and the inner ring vertical partition plate are driven to ascend, the plate through holes gradually move upwards, when the sewage amount in the dust cylinder is large, before the sewage overflows to the upper part of the separation screen plate, the inner ring is contacted with the bottom of the air inlet seat pipe, the plate through holes are positioned above the air inlet seat pipe, the dust collection channel is separated, and the phenomenon that the sewage amount in the dust cylinder is too large (the sewage overflows to the upper part of the separation screen plate and contacts the solid garbage above the separation screen plate) can be.
Preferably, the vertical rods are uniformly distributed along the axial direction of the inner ring, the inner ring is in sliding fit with the dust barrel, and the sliding direction of the inner ring is vertical.
Preferably, an outer magnetic block positioned above the air inlet seat pipe is arranged in the dust cylinder, an inner magnetic block is arranged at the top of the vertical partition plate, when the inner ring is contacted with the bottom of the air inlet seat pipe, the outer magnetic block is contacted with the inner magnetic block and mutually attracted, the floating body is a floating ring, the floating ring and the dust cylinder are coaxially arranged, and the outer diameter of the floating ring is at least nine tenths of the inner diameter of the dust cylinder. In the use process, in case of side turning of the dust barrel, sewage in the dust barrel can flow out of the air inlet seat pipe to cause backflow and pollution. In this embodiment, when the dust cylinder turns on one's side, the local sewage surface of water uplift, and the floating ring covers all around again, so the floating ring can contact water all the time, and the surface of water that locally risees can drive the relative original position of floating ring and rise, thereby interior magnetic block is close to outer magnetic path, and under the magnetic force effect, outer magnetic path and interior magnetic path contact and hold mutually, directly make the board through-hole be in air inlet seat pipe top, and the dust absorption passageway is cut off (this series of processes are automatic blocking processes), thereby can avoid the sewage to flow out outside the dust cylinder. The floating body is a floating ring, so that the all-dimensional contact between the floating body and sewage is guaranteed, and the sewage is gathered towards a certain side when the dust cylinder is turned on one side, but the floating body at the side position is not covered, so that the automatic blocking process cannot be realized. The outer diameter of the floating ring is at least nine-tenth of the inner diameter of the dust cylinder, and the covering surface of the floating ring is ensured, so that when the dust cylinder turns on the side, the automatic blocking process can be smoothly realized.
The invention has the beneficial effects that: the dust collection motor is convenient to use, can effectively clean and temporarily store solid garbage and sewage, has water vapor blocking capability, and can effectively protect the dust collection motor from moisture; the solid-liquid separation capability is realized, and the solid garbage can be prevented from being soaked in sewage; the automatic blocking capability after dumping is sufficient, and the sewage can be prevented from flowing out of the dust cylinder in a reverse flow manner.
Drawings
FIG. 1 is a front view of embodiment 1 of the present invention;
FIG. 2 is a side view of embodiment 1 of the present invention;
FIG. 3 is a top view of embodiment 1 of the present invention;
FIG. 4 is a sectional view of embodiment 1 of the present invention;
fig. 5 is a partial structural schematic diagram of embodiment 2 of the present invention.
In the figure: the dust collector comprises a dust cylinder 1, an air inlet seat pipe 11, a vertical partition plate 12, a plate through hole 12a, an inner ring 13, a vertical rod 14, a floating body 15, an outer magnetic block 16, an upper seat 2, an upper cover 21, a lifting handle 22, a lock catch 23, a dust collection motor 3, a filter cylinder 4, a sponge cylinder 41, a bottom wheel 5 and a partition screen plate 6.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
Example 1: as shown in figures 1 to 4 of the drawings,
a vertical dust collector, which comprises a dust cylinder 1, an upper seat 2 and a dust collection motor 3,
the dust collector also comprises a filter cylinder 4 and a plurality of bottom wheels 5, wherein the filter cylinder is arranged in the dust cylinder, the bottom wheels are arranged at the outer bottom of the dust cylinder, and an air inlet seat pipe 11 for butting a dust collection hose is arranged on the side wall of the dust cylinder;
the upper end of the dust cylinder is opened, the upper seat seals the upper end opening of the dust cylinder, the upper seat is clamped with the dust cylinder, a motor cavity is arranged in the dust cylinder, a dust collection motor is arranged in the motor cavity, the motor cavity is communicated with the interior of the dust cylinder, and the communicated part of the motor cavity and the interior of the dust cylinder is separated by a filter cylinder;
the upper base is provided with an air outlet communicated with the motor cavity, the air outlet end of the dust collection motor faces the air outlet, the air inlet end of the dust collection motor faces the dust barrel, a sponge barrel 41 is arranged in the filter barrel, and the outer side wall of the sponge barrel is in contact with the inner side wall of the filter barrel.
When the dust suction device is used, a dust suction hose (or other dust suction structures which can be connected to the air inlet seat pipe) can be connected to the air inlet seat pipe, the dust suction motor is started, and the dust suction hose is used for sucking dust. Solid garbage, sewage and the like on the ground enter the dust cylinder through the dust collection hose along with the air flow, water and heavier solid garbage directly fall down and are left in the dust cylinder, the lighter solid garbage is isolated by the filter cylinder and is left in the dust cylinder, the clean air flow with a small amount of water vapor passes through the filter cylinder, the sponge cylinder in the filter cylinder adsorbs the small amount of water vapor in the clean air flow, and the clean air flow passes through the inside of the dust collection motor and is finally discharged from the air outlet.
The upper seat upper end is equipped with upper cover 21 that can open or close relatively the upper seat, and the upper cover is connected with the upper seat joint, is equipped with the last mouth that link up the upper seat top on the upper seat, and the last mouth communicates with the motor chamber, and the upper cover seals the last mouth, is equipped with handle 22 on the upper cover. The handle is convenient to hold and lift, the upper cover can be opened, so that the dust collection motor is maintained, and the upper seat can be opened, so that solid garbage and sewage in the dust barrel can be poured conveniently.
The upper seat is clamped with the dust barrel through a lock catch 23, the lock catch comprises a buckle base and a buckle body which are matched with each other, the buckle base is arranged on the dust barrel, and the buckle body is arranged on the upper seat. The lock catch can realize the fixation and the disassembly between the upper seat and the dust cylinder.
The bottom wheels are universal wheels. The universal wheels are more beneficial to the movement of the dust cylinder.
Example 2: on the basis of example 1, as shown in figure 5,
the dust cylinder is internally provided with a separation screen plate 6 which is positioned below the filter cylinder and is horizontally arranged, a water storage space is formed between the separation screen plate and the bottom in the dust cylinder, the separation screen plate is provided with a plurality of water through holes, the bottom of the dust cylinder is provided with a bottom cover which can be opened or closed relative to the dust cylinder, and the bottom cover is hermetically clamped with the dust cylinder. The separation screen plate can enable water to be in the water storage space, so that solid garbage can be prevented from being soaked in sewage to cause the problems of smelliness, difficult follow-up cleaning and the like. The bottom cover can be opened for sewage dumping.
The utility model discloses a dust collector, including inlet frame pipe, dust bin, air inlet seat pipe, perpendicular baffle 12, perpendicular baffle and inlet frame pipe sliding seal cooperation, it is vertical to erect baffle slip direction, it is equipped with board through-hole 12a to erect on the baffle, the dust bin is equipped with inner ring 13, the inner ring axis is vertical and with the coaxial arrangement of dust bin, the inner ring bottom is equipped with a plurality of montants 14, be equipped with body 15 in the water storage space, the body is connected to the montant lower extreme, the montant passes and separates the otter board and with separate otter board sliding seal cooperation, montant slip direction is vertical, when the body contacts with the bottom in the dust bin, board through-hole department is in the inlet frame intraductal, when inner ring. At first, the plate through hole is positioned in the air inlet seat pipe, so that dust collection operation can be smoothly carried out. After the sewage is sucked, the floating body floats upwards along with the increase of the sewage amount, so that the vertical rods and the inner ring vertical partition plate are driven to ascend, the plate through holes gradually move upwards, when the sewage amount in the dust cylinder is large, before the sewage overflows to the upper part of the separation screen plate, the inner ring is contacted with the bottom of the air inlet seat pipe, the plate through holes are positioned above the air inlet seat pipe, the dust collection channel is separated, and the phenomenon that the sewage amount in the dust cylinder is too large (the sewage overflows to the upper part of the separation screen plate and contacts the solid garbage above the separation screen plate) can be.
The vertical rods are axially and uniformly distributed along the inner ring, the inner ring is in sliding fit with the dust barrel, and the sliding direction of the inner ring is vertical.
An outer magnetic block 16 positioned above the air inlet seat pipe is arranged in the dust cylinder, an inner magnetic block is arranged at the top of the vertical partition plate, when the inner ring is contacted with the bottom of the air inlet seat pipe, the outer magnetic block is contacted with the inner magnetic block and mutually attracted, the floating body is a floating ring, the floating ring and the dust cylinder are coaxially arranged, and the outer diameter of the floating ring is at least nine tenths of the inner diameter of the dust cylinder. In the use process, in case of side turning of the dust barrel, sewage in the dust barrel can flow out of the air inlet seat pipe to cause backflow and pollution. In this embodiment, when the dust cylinder turns on one's side, the local sewage surface of water uplift, and the floating ring covers all around again, so the floating ring can contact water all the time, and the surface of water that locally risees can drive the relative original position of floating ring and rise, thereby interior magnetic block is close to outer magnetic path, and under the magnetic force effect, outer magnetic path and interior magnetic path contact and hold mutually, directly make the board through-hole be in air inlet seat pipe top, and the dust absorption passageway is cut off (this series of processes are automatic blocking processes), thereby can avoid the sewage to flow out outside the dust cylinder. The floating body is a floating ring, so that the all-dimensional contact between the floating body and sewage is guaranteed, and the sewage is gathered towards a certain side when the dust cylinder is turned on one side, but the floating body at the side position is not covered, so that the automatic blocking process cannot be realized. The outer diameter of the floating ring is at least nine-tenth of the inner diameter of the dust cylinder, and the covering surface of the floating ring is ensured, so that when the dust cylinder turns on the side, the automatic blocking process can be smoothly realized.
Claims (5)
1. A vertical dust collector comprises a dust cylinder, an upper seat and a dust collection motor, and is characterized in that,
the dust collector also comprises a filter cylinder and a plurality of bottom wheels, wherein the filter cylinder is arranged in the dust cylinder, the bottom wheels are arranged at the outer bottom of the dust cylinder, and an air inlet seat pipe is arranged on the side wall of the dust cylinder;
the upper end of the dust cylinder is opened, the upper seat seals the upper end opening of the dust cylinder, the upper seat is clamped with the dust cylinder, a motor cavity is arranged in the dust cylinder, a dust collection motor is arranged in the motor cavity, the motor cavity is communicated with the interior of the dust cylinder, and the communicated part of the motor cavity and the interior of the dust cylinder is separated by a filter cylinder;
an air outlet communicated with the motor cavity is formed in the upper seat, the air outlet end of the dust collection motor faces the air outlet, the air inlet end of the dust collection motor faces the dust cylinder, a sponge cylinder is arranged in the filter cylinder, and the outer side wall of the sponge cylinder is in contact with the inner side wall of the filter cylinder;
a separation screen plate is arranged in the dust cylinder and is positioned below the filter cylinder, the separation screen plate is horizontally arranged, a water storage space is formed between the separation screen plate and the bottom in the dust cylinder, a plurality of water through holes are formed in the separation screen plate, a bottom cover which can be opened or closed relative to the dust cylinder is arranged at the bottom of the dust cylinder, and the bottom cover is in sealing clamping connection with the dust cylinder;
the air inlet seat pipe is horizontally arranged, a vertical partition plate penetrating through the air inlet seat pipe is arranged on the air inlet seat, the vertical partition plate is in sliding sealing fit with the air inlet seat pipe, the sliding direction of the vertical partition plate is vertical, a plate through hole is formed in the vertical partition plate, the dust cylinder is provided with an inner ring, the axis of the inner ring is vertical and is coaxially arranged with the dust cylinder, a plurality of vertical rods are arranged at the bottom of the inner ring, a floating body is arranged in the water storage space, the lower ends of the vertical rods are connected with the floating body, the vertical rods penetrate through the partition screen plate and are in sliding sealing fit with the partition screen plate, the sliding direction of the vertical rods is vertical, when the floating body is in contact with the bottom;
the dust cylinder is internally provided with an outer magnetic block above the air inlet seat pipe, the top of the vertical partition plate is provided with an inner magnetic block, when the inner ring is contacted with the bottom of the air inlet seat pipe, the outer magnetic block is contacted with the inner magnetic block and mutually attracted, the floating body is a floating ring, the floating ring and the dust cylinder are coaxially arranged, and the outer diameter of the floating ring is at least nine tenths of the inner diameter of the dust cylinder.
2. The upright vacuum cleaner as claimed in claim 1, wherein the upper seat is provided at an upper end thereof with an upper cover which can be opened or closed with respect to the upper seat, the upper cover is engaged with the upper seat, the upper seat is provided with an upper opening penetrating through a top of the upper seat, the upper opening is communicated with the motor chamber, the upper cover seals the upper opening, and the upper cover is provided with a handle.
3. The upright vacuum cleaner as claimed in claim 1, wherein the upper base is engaged with the dust cylinder by a latch, the latch comprises a base and a body which are adapted to each other, the base is disposed on the dust cylinder, and the body is disposed on the upper base.
4. An upright cleaner as claimed in claim 1, 2 or 3 wherein the bottom wheels are universal wheels.
5. The upright dust collector as claimed in claim 1, wherein the vertical rods are axially and uniformly distributed along the inner ring, the inner ring is slidably engaged with the dust cylinder, and the sliding direction of the inner ring is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288894.7A CN108354512B (en) | 2018-04-03 | 2018-04-03 | Vertical dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288894.7A CN108354512B (en) | 2018-04-03 | 2018-04-03 | Vertical dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108354512A CN108354512A (en) | 2018-08-03 |
| CN108354512B true CN108354512B (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810288894.7A Active CN108354512B (en) | 2018-04-03 | 2018-04-03 | Vertical dust collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN108354512B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212089405U (en) * | 2019-12-18 | 2020-12-08 | 邦辰环保科技(苏州)有限公司 | Dust collector and dumping detection system thereof |
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| GB791246A (en) * | 1955-06-28 | 1958-02-26 | R G Dixon And Company Ltd | Improvements in and relating to floor drying machines |
| JP3139702B2 (en) * | 1997-08-22 | 2001-03-05 | 株式会社スイデン | All-purpose vacuum cleaner |
| CN2652318Y (en) * | 2003-09-19 | 2004-11-03 | 泰怡凯电器(苏州)有限公司 | Dust separating mechanism for vacuum cleaner |
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| CN103908194A (en) * | 2013-01-08 | 2014-07-09 | Lg电子株式会社 | Bedding cleaner |
| CN107049142A (en) * | 2017-04-11 | 2017-08-18 | 苏州欧圣电气工业有限公司 | Dust catcher |
| CN107157399A (en) * | 2017-07-07 | 2017-09-15 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN206560407U (en) * | 2016-07-14 | 2017-10-17 | 永康市超锐电器有限公司 | A kind of dust catcher using downward air-out function |
| CN208988696U (en) * | 2018-04-03 | 2019-06-18 | 宁波海际电器有限公司 | Vertical type dust collector |
-
2018
- 2018-04-03 CN CN201810288894.7A patent/CN108354512B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB791246A (en) * | 1955-06-28 | 1958-02-26 | R G Dixon And Company Ltd | Improvements in and relating to floor drying machines |
| JP3139702B2 (en) * | 1997-08-22 | 2001-03-05 | 株式会社スイデン | All-purpose vacuum cleaner |
| CN2652318Y (en) * | 2003-09-19 | 2004-11-03 | 泰怡凯电器(苏州)有限公司 | Dust separating mechanism for vacuum cleaner |
| CN101495020A (en) * | 2006-06-02 | 2009-07-29 | 温德罗普有限责任公司 | Liqiud-gas mixing device |
| CN103908194A (en) * | 2013-01-08 | 2014-07-09 | Lg电子株式会社 | Bedding cleaner |
| CN206560407U (en) * | 2016-07-14 | 2017-10-17 | 永康市超锐电器有限公司 | A kind of dust catcher using downward air-out function |
| CN107049142A (en) * | 2017-04-11 | 2017-08-18 | 苏州欧圣电气工业有限公司 | Dust catcher |
| CN107157399A (en) * | 2017-07-07 | 2017-09-15 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN208988696U (en) * | 2018-04-03 | 2019-06-18 | 宁波海际电器有限公司 | Vertical type dust collector |
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| CN108354512A (en) | 2018-08-03 |
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