CN110393474B - Push rod type dust collector - Google Patents
Push rod type dust collector Download PDFInfo
- Publication number
- CN110393474B CN110393474B CN201910785117.8A CN201910785117A CN110393474B CN 110393474 B CN110393474 B CN 110393474B CN 201910785117 A CN201910785117 A CN 201910785117A CN 110393474 B CN110393474 B CN 110393474B
- Authority
- CN
- China
- Prior art keywords
- floor brush
- dust
- longitudinal axis
- brush body
- cavity
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 62
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 241000886569 Cyprogenia stegaria Species 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010410 dusting Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
-
- 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
- A47L9/1608—Cyclonic chamber constructions
-
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/248—Parts, details or accessories of hoses or pipes
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
-
- 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
- A47L9/322—Handles for hand-supported suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a push rod type dust collector, which comprises a dust collector body and a floor brush body, wherein the dust collector body comprises a suction pipe, a filtering component, an airflow generating component and a handle, a longitudinal axis defined by the suction pipe and a suction channel of the suction pipe, a longitudinal axis defined by the filtering component and a cyclone cavity of the filtering component and a longitudinal axis defined by the handle and a battery cavity of the handle are approximately collinear, and the floor brush body comprises a floor brush shell, a dust generating mechanism and a travelling mechanism, wherein the dust generating mechanism and the travelling mechanism are in contact with a surface to be cleaned and have smooth freedom degrees of movement along all directions so that the floor brush body has smooth freedom degrees of movement along all directions. The push rod type dust collector disclosed by the invention is flexible and portable to operate during cleaning, and can cool the battery.
Description
Technical Field
The invention relates to the field of dust collectors, in particular to a push rod type dust collector.
Background
The existing stick type dust collector generally consists of a hand type dust collector, which is a common cleaning device, and a floor brush, which can generate a very strong suction force to suck dust or foreign matter accumulated on the surface of a floor, a carpet, a wall surface or other objects into its dust cup. Hand-held cleaners typically include a suction tube, a filter assembly, an airflow generating assembly, and a handle. The floor brush is a cleaning accessory commonly used with a handheld dust collector. Usually, the bottom of the ground brush is provided with a dust collection opening, a dust collection channel is arranged in the ground brush, and the dust collection channel is communicated with the middle part of the dust collection opening. The dust collection opening is also provided with a rolling brush. During operation, make negative pressure chamber, whirlwind chamber, inhale passageway and dust absorption passageway inside formation negative pressure and produce the suction through the fan, the round brush realizes playing the dirt effect on waiting to clean the face, will wait to clean the dust on the face to beat out, then get into dust absorption passageway from the dust absorption mouth, then pass through suction channel, whirlwind chamber, negative pressure chamber and battery chamber in proper order, carry out air filtration through filter component, can be with dust and the foreign matter of great granule by collecting in the dirt cup, clean air is discharged through negative pressure chamber and battery chamber.
On the one hand, the existing push-rod dust collector is characterized in that under the action of suction force, the floor brush is generally continuously attached to a surface to be cleaned, lifting is difficult, the floor brush can only move along the direction perpendicular to the axis of the rolling brush, and is difficult to move along the direction parallel to the axis of the rolling brush, so that the operation is not very light during cleaning. On the other hand, the present stick type vacuum cleaner is generally matched with a hand gun type vacuum cleaner, the grab handle of the hand gun type vacuum cleaner is positioned below the suction pipe, the hand gun type vacuum cleaner is heavy, and a moving force is required to be applied to the hand gun type vacuum cleaner and the floor brush through the suction rod, so that the floor brush needs to be moved while bearing the self weight of the hand gun type vacuum cleaner, and the whole stick type vacuum cleaner is more inflexible and lighter to operate. How to realize flexible and portable operation of the push rod type dust collector is a problem to be solved in the field.
Disclosure of Invention
The invention aims to provide a push rod type dust collector which is flexible and portable to operate.
In order to achieve the above purpose, the invention adopts the following technical scheme: a stick cleaner comprising:
A cleaner body comprising a suction tube, a filter assembly, an airflow generating assembly and a handle, the suction tube having a suction passage, the suction tube and the suction passage defining a first longitudinal axis, the filter assembly having a cyclone chamber, the filter assembly and the cyclone chamber defining a second longitudinal axis, the airflow generating assembly having a negative pressure chamber and comprising a fan disposed in the negative pressure chamber thereof and a battery for powering the fan, the handle having a battery chamber for receiving the battery, the handle and the battery chamber defining a third longitudinal axis, the first longitudinal axis, the second longitudinal axis and the third longitudinal axis being substantially collinear, the battery being disposed in the battery chamber;
The floor brush comprises a floor brush body, a dust-generating mechanism and a traveling mechanism, wherein the floor brush body is provided with a dust collection opening formed at the bottom of the floor brush body and a dust collection channel formed in the floor brush body and communicated with the dust collection opening, the dust-generating mechanism and the traveling mechanism are arranged at the bottom of the floor brush body, and the dust-generating mechanism and the traveling mechanism are in contact with a surface to be cleaned and have smooth freedom degrees of movement in all directions so that the floor brush body has smooth freedom degrees of movement in all directions;
The suction pipe is used as a push rod, the other end of the suction pipe extends to the floor brush shell and is connected with the floor brush shell, and the dust collection channel, the suction channel, the cyclone cavity and the negative pressure cavity are sequentially communicated.
Preferably, the dusting mechanism comprises upright arranged bristles.
Preferably, the bristles are planted at the bottom of the floor brush body.
Preferably, the bristles are densely distributed in sequence along the circumferential direction surrounding the dust collection opening.
Preferably, the running gear comprises freely rolling balls.
Preferably, the balls are embedded in the bottom of the floor brush body.
Preferably, the battery cavity is an air outlet channel communicated with the negative pressure cavity.
Preferably, the filter assembly comprises:
The bottom of the dust cup is provided with an air inlet, and the air inlet of the dust cup is communicated with the air outlet of the suction pipe;
The side wall of the cyclone separator is fully distributed with an air inlet, the end part of the cyclone separator is provided with an air outlet, the cyclone separator is arranged in the dust cup, the cyclone chamber is formed between the cyclone separator and the dust cup, and the cup opening of the dust cup is in sealing contact with the outer wall of the cyclone separator;
and the filter is arranged at the air outlet of the cyclone separator.
Preferably, the airflow generating assembly includes a blower housing that forms the negative pressure cavity.
Preferably, the fan housing is spherical.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the push rod type dust collector disclosed by the invention, on one hand, the dust generating mechanism and the travelling mechanism can move in all directions, the floor brush can move along any direction, the operation is flexible and portable during cleaning, on the other hand, the longitudinal axes of the suction pipe, the filtering component and the handle are approximately collinear, the handle is positioned at the uppermost end, the battery is arranged in the battery cavity, the self weight of the handheld dust collector can be supported by the floor brush, an operator does not need to bear the weight of the handheld dust collector, only the acting force of the mobile handheld dust collector and the floor brush is applied, the operation is flexible and portable during cleaning, and the battery can be cooled.
Drawings
FIG. 1 is a schematic view of a stick cleaner of the present invention;
figure 2 is an overall cross-sectional view of the stick cleaner of the present invention;
figure 3 is an enlarged cross-sectional view of the cleaner body of the present invention.
Wherein: 100. a cleaner body; 110. a suction pipe; 111. a suction passage; 120. a filter assembly; 121. a cyclone chamber; 122. a dust cup; 123. a cyclone separator; 124. a filter; 130. an airflow generating assembly; 131. a negative pressure chamber; 132. a blower; 133. a battery; 134. a blower housing; 140. a handle; 141. a battery cavity; 200. a floor brush body, 210, a floor brush housing; 211. a dust collection port; 212. a dust collection channel; 220. a dust-generating mechanism; 230. and a walking mechanism.
Detailed Description
The invention is further described below with reference to the accompanying drawings and examples:
Referring to fig. 1 to 3, as shown in the drawings, a stick cleaner includes:
The cleaner body 100, it includes the suction pipe 110, filter assembly 120, air current generation assembly 130 and hand grip 140, the suction pipe 110 has suction channels 111, the suction channel 111 of the suction pipe 110 defines a first longitudinal axis, the filter assembly 120 has cyclone chambers 121, the filter assembly 120 and its cyclone chambers 121 define a second longitudinal axis, the air current generation assembly 130 has negative pressure chambers 131 and includes blower 132 and battery 133 for supplying power to blower 132 disposed in its negative pressure chambers 131, the hand grip 140 has battery chambers 141 for holding the battery 133, hand grip 140 and battery chambers 141 define a third longitudinal axis, the above-mentioned first longitudinal axis, above-mentioned second longitudinal axis and above-mentioned third longitudinal axis are roughly collinear;
The floor brush body 200, it includes floor brush shell 210, dust-raising mechanism 220 and travelling mechanism 230, floor brush shell 210 has dust-absorbing mouth 211 opened in its bottom and forms in its interior and communicates with dust-absorbing channel 212 of dust-absorbing mouth 211, dust-raising mechanism 220 and travelling mechanism 230 are disposed in the bottom of floor brush shell 210, dust-raising mechanism 220 and travelling mechanism 230 contact with the surface to be cleaned and have smooth degrees of freedom of movement in all directions so that floor brush body 200 has smooth degrees of freedom of movement in all directions;
The suction pipe 110 is used as a push rod, and the other end of the suction pipe extends to the floor brush housing 210 and is connected with the floor brush housing 210, and the dust suction channel 212, the suction channel 111, the cyclone chamber 121 and the negative pressure chamber 131 are sequentially communicated.
In the preferred embodiment of this embodiment, the dusting mechanism 220 includes bristles that are arranged vertically.
In a preferred embodiment of this embodiment, the bristles are set in the bottom of the floor brush body.
In a preferred embodiment of the present embodiment, the bristles are sequentially densely arranged in the circumferential direction around the dust suction opening 211.
In the preferred embodiment of the present embodiment, the running gear 230 includes freely rolling balls.
In a preferred embodiment of this embodiment, the balls are embedded in the bottom of the floor brush body.
In the preferred embodiment of the present embodiment, the battery chamber 141 is an air outlet channel communicating with the negative pressure chamber 131. The battery can be cooled.
In a preferred implementation of this embodiment, the filter assembly 120 includes:
The bottom of the dust cup 122 is provided with an air inlet, and the air inlet of the dust cup 122 is communicated with the air outlet of the suction pipe 110;
The cyclone separator 123, the sidewall of which is covered with an air inlet, the end of which is provided with an air outlet, the cyclone separator 123 is arranged in the dust cup 122 and forms a cyclone cavity 121 between the two, and the cup mouth of the dust cup 122 is in sealing contact with the outer wall of the cyclone separator 123;
A filter 124 provided at an air outlet of the cyclone 123.
In the preferred embodiment of the present embodiment, the airflow generating assembly 130 includes a blower housing 134, and the blower housing 134 forms a negative pressure chamber 131.
In the preferred embodiment of the present invention, the blower housing 134 is spherical.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A stick cleaner, comprising:
The vacuum cleaner comprises a cleaner body, a filter assembly, an airflow generation assembly and a handle, wherein the suction tube is provided with a suction channel, the suction tube and the suction channel thereof define a first longitudinal axis, the filter assembly is provided with a cyclone cavity, the filter assembly and the cyclone cavity thereof define a second longitudinal axis, the airflow generation assembly is provided with a negative pressure cavity and comprises a fan arranged in the negative pressure cavity and a battery for supplying power to the fan, the handle is provided with a battery cavity for accommodating the battery, the handle and the battery cavity thereof define a third longitudinal axis, and the first longitudinal axis, the second longitudinal axis and the third longitudinal axis are collinear;
The floor brush comprises a floor brush body, a dust-generating mechanism and a traveling mechanism, wherein the floor brush body is provided with a dust collection opening formed at the bottom of the floor brush body and a dust collection channel formed in the floor brush body and communicated with the dust collection opening, the dust-generating mechanism and the traveling mechanism are arranged at the bottom of the floor brush body, and the dust-generating mechanism and the traveling mechanism are in contact with a surface to be cleaned and have smooth freedom degrees of movement in all directions so that the floor brush body has smooth freedom degrees of movement in all directions;
The suction pipe is used as a push rod, the other end of the suction pipe extends to the floor brush shell and is connected with the floor brush shell, and the dust collection channel, the suction channel, the cyclone cavity and the negative pressure cavity are sequentially communicated;
The dust-forming mechanism comprises upright bristles;
the travelling mechanism comprises balls capable of freely rolling;
the ball is embedded at the bottom of the floor brush body;
The filter assembly includes:
The bottom of the dust cup is provided with an air inlet, and the air inlet of the dust cup is communicated with the air outlet of the suction pipe;
The side wall of the cyclone separator is fully distributed with an air inlet, the end part of the cyclone separator is provided with an air outlet, the cyclone separator is arranged in the dust cup, the cyclone chamber is formed between the cyclone separator and the dust cup, and the cup opening of the dust cup is in sealing contact with the outer wall of the cyclone separator;
The filter is arranged at the air outlet of the cyclone separator;
the airflow generating assembly comprises a fan shell, and the fan shell forms the negative pressure cavity;
the bristles are sequentially densely distributed along the circumferential direction of the dust collection opening;
the battery cavity is an air outlet channel communicated with the negative pressure cavity.
2. The stick cleaner of claim 1, wherein the bristles are planted in a bottom portion of the floor brush body.
3. The stick cleaner of claim 1, wherein the blower housing is spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910785117.8A CN110393474B (en) | 2019-08-23 | 2019-08-23 | Push rod type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910785117.8A CN110393474B (en) | 2019-08-23 | 2019-08-23 | Push rod type dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110393474A CN110393474A (en) | 2019-11-01 |
| CN110393474B true CN110393474B (en) | 2024-04-30 |
Family
ID=68329002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910785117.8A Active CN110393474B (en) | 2019-08-23 | 2019-08-23 | Push rod type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110393474B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980027829U (en) * | 1996-11-19 | 1998-08-05 | 배순훈 | Broom Auxiliary Brush for Vacuum Cleaner |
| DE102008028464A1 (en) * | 2008-06-14 | 2009-12-17 | Vorwerk & Co. Interholding Gmbh | Electrical motor operated household-vacuum cleaner for cleaning e.g. carpet, has fluid-discharge device arranged in suction nozzle for discharging fluid cleaning agent, where discharging of agent is initiated by user |
| DE102012208685A1 (en) * | 2012-05-24 | 2013-11-28 | BSH Bosch und Siemens Hausgeräte GmbH | Nozzle for vacuum cleaner, has brush roller mounted relative to nozzle in rotating manner, where brush roller is physically separated from vacuum air guide by partition in housing, and is surrounded by roller compartment |
| CN203776834U (en) * | 2014-03-03 | 2014-08-20 | 江苏美的春花电器股份有限公司 | Vacuum cleaner and floor brush thereof |
| CN105249890A (en) * | 2014-07-15 | 2016-01-20 | 向桂南 | Dust collector ground brush |
| CN205411082U (en) * | 2016-03-01 | 2016-08-03 | 江苏美的清洁电器股份有限公司 | Scrubbing brush and dust catcher |
| WO2016184075A1 (en) * | 2015-05-19 | 2016-11-24 | 莱克电气股份有限公司 | Three-in-one dust cleaner |
| CN206063054U (en) * | 2016-07-28 | 2017-04-05 | 常州信息职业技术学院 | Ball-type body-building dust catcher |
| CN206151368U (en) * | 2016-07-27 | 2017-05-10 | 科沃斯机器人股份有限公司 | Dust collector and floor brush thereof |
| CN206576819U (en) * | 2016-11-22 | 2017-10-24 | 科沃斯机器人股份有限公司 | Hand held cleaner |
| CN207429054U (en) * | 2017-04-28 | 2018-06-01 | 江苏美的清洁电器股份有限公司 | Ground brush assemblies and with its dust catcher |
| CN207928280U (en) * | 2017-07-17 | 2018-10-02 | 泰怡凯科技有限公司 | Floor brush of dust collector and its dust catcher |
| CN208851381U (en) * | 2018-07-03 | 2019-05-14 | 苏州普发科技有限公司 | A kind of floor brush of dust collector |
| CN208876383U (en) * | 2017-11-12 | 2019-05-21 | 炬大科技有限公司 | A kind of dust catcher |
| CN208926210U (en) * | 2018-05-09 | 2019-06-04 | 珠海格力电器股份有限公司 | Universal wheel, floor brush of dust collector and dust catcher |
| CN210902797U (en) * | 2019-08-23 | 2020-07-03 | 苏州地贝智能制造有限公司 | Push-down dust collector |
-
2019
- 2019-08-23 CN CN201910785117.8A patent/CN110393474B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980027829U (en) * | 1996-11-19 | 1998-08-05 | 배순훈 | Broom Auxiliary Brush for Vacuum Cleaner |
| DE102008028464A1 (en) * | 2008-06-14 | 2009-12-17 | Vorwerk & Co. Interholding Gmbh | Electrical motor operated household-vacuum cleaner for cleaning e.g. carpet, has fluid-discharge device arranged in suction nozzle for discharging fluid cleaning agent, where discharging of agent is initiated by user |
| DE102012208685A1 (en) * | 2012-05-24 | 2013-11-28 | BSH Bosch und Siemens Hausgeräte GmbH | Nozzle for vacuum cleaner, has brush roller mounted relative to nozzle in rotating manner, where brush roller is physically separated from vacuum air guide by partition in housing, and is surrounded by roller compartment |
| CN203776834U (en) * | 2014-03-03 | 2014-08-20 | 江苏美的春花电器股份有限公司 | Vacuum cleaner and floor brush thereof |
| CN105249890A (en) * | 2014-07-15 | 2016-01-20 | 向桂南 | Dust collector ground brush |
| WO2016184075A1 (en) * | 2015-05-19 | 2016-11-24 | 莱克电气股份有限公司 | Three-in-one dust cleaner |
| CN205411082U (en) * | 2016-03-01 | 2016-08-03 | 江苏美的清洁电器股份有限公司 | Scrubbing brush and dust catcher |
| CN206151368U (en) * | 2016-07-27 | 2017-05-10 | 科沃斯机器人股份有限公司 | Dust collector and floor brush thereof |
| CN206063054U (en) * | 2016-07-28 | 2017-04-05 | 常州信息职业技术学院 | Ball-type body-building dust catcher |
| CN206576819U (en) * | 2016-11-22 | 2017-10-24 | 科沃斯机器人股份有限公司 | Hand held cleaner |
| CN207429054U (en) * | 2017-04-28 | 2018-06-01 | 江苏美的清洁电器股份有限公司 | Ground brush assemblies and with its dust catcher |
| CN207928280U (en) * | 2017-07-17 | 2018-10-02 | 泰怡凯科技有限公司 | Floor brush of dust collector and its dust catcher |
| CN208876383U (en) * | 2017-11-12 | 2019-05-21 | 炬大科技有限公司 | A kind of dust catcher |
| CN208926210U (en) * | 2018-05-09 | 2019-06-04 | 珠海格力电器股份有限公司 | Universal wheel, floor brush of dust collector and dust catcher |
| CN208851381U (en) * | 2018-07-03 | 2019-05-14 | 苏州普发科技有限公司 | A kind of floor brush of dust collector |
| CN210902797U (en) * | 2019-08-23 | 2020-07-03 | 苏州地贝智能制造有限公司 | Push-down dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110393474A (en) | 2019-11-01 |
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Address after: 215000 no.102-7, Fuyi Road, Guangfu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: Suzhou Dibei Intelligent Manufacturing Co.,Ltd. Address before: 215200 Xingzhong Road, Qingshuwan Village, Wujiang Economic Development Zone, Suzhou City, Jiangsu Province, 527 Applicant before: SUOLIWO ELECTRIC APPLIANCE (SUZHOU) Co.,Ltd. |
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Effective date of registration: 20210823 Address after: 215000 no.102-6, Fuli Road, Guangfu Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: SUZHOU DIBEA ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: No. 102-7, Fuli Road, Guangfu Town, Wuzhong District, Suzhou, Jiangsu 215000 Applicant before: Suzhou Dibei Intelligent Manufacturing Co.,Ltd. |
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