CN106264330B - Dust catcher and its scrubbing brush - Google Patents

Dust catcher and its scrubbing brush Download PDF

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Publication number
CN106264330B
CN106264330B CN201510283196.4A CN201510283196A CN106264330B CN 106264330 B CN106264330 B CN 106264330B CN 201510283196 A CN201510283196 A CN 201510283196A CN 106264330 B CN106264330 B CN 106264330B
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CN
China
Prior art keywords
round brush
button
bottom plate
upper cover
dust catcher
Prior art date
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Active
Application number
CN201510283196.4A
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Chinese (zh)
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CN106264330A (en
Inventor
柴永壁
徐权
张祺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui zhuyou Plastic Pen Co., Ltd
Original Assignee
Midea Group Co Ltd
Jiangsu Midea Cleaning Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Jiangsu Midea Cleaning Appliances Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201510283196.4A priority Critical patent/CN106264330B/en
Publication of CN106264330A publication Critical patent/CN106264330A/en
Application granted granted Critical
Publication of CN106264330B publication Critical patent/CN106264330B/en
Active legal-status Critical Current
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  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

The invention discloses a kind of dust catcher and its scrubbing brush, the scrubbing brush of the dust catcher includes: bottom plate;Upper cover, at least part of the upper cover are mounted on turnablely on the bottom plate;Round brush assembling assembly, the round brush assembling assembly installation is on the cover;Button, the button is movably mounted on the upper lid in uncapped position and closing between lid position, the button it is described close lid position when the round brush assembling assembly the turnover part of the upper cover is locked on the bottom plate, the button pushes the round brush assembling assembly in the uncapped position to release turnover part and the locking of the bottom plate of the upper cover;Round brush, the round brush are removably mounted in the round brush assembling assembly and are located in the upper cover.The scrubbing brush of dust catcher according to an embodiment of the present invention has many advantages, such as that round brush cleaning is convenient.

Description

Dust catcher and its scrubbing brush
Technical field
The present invention relates to the technical field of electrical appliances manufacturing, a kind of scrubbing brush in particular to dust catcher and have the suction The dust catcher of the scrubbing brush of dirt device.
Background technique
Dust catcher in the related technology, round brush are fixed on scrubbing brush bottom plate by fixed plate and rotary lock.Cleaning When round brush, needs to unscrew rotary lock by specific purpose tool, then remove fixed plate, round brush could be taken out, due to cumbersome And specific purpose tool is needed, cause round brush cleaning cumbersome.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, this hair A kind of bright scrubbing brush for proposing dust catcher, the scrubbing brush of the dust catcher have many advantages, such as that round brush cleaning is convenient.
The present invention also proposes a kind of dust catcher of scrubbing brush with the dust catcher.
To achieve the above object, a kind of scrubbing brush of dust catcher is proposed according to the embodiment of the first aspect of the invention, it is described The scrubbing brush of dust catcher includes: bottom plate;Upper cover, at least part of the upper cover are mounted on turnablely on the bottom plate;Round brush Assembling assembly, the round brush assembling assembly installation is on the cover;Button, the button uncapped position and close lid position it Between be movably mounted on the upper lid, the button it is described close lid position when the round brush assembling assembly by the upper cover Turnover part be locked on the bottom plate, the button pushed in the uncapped position round brush assembling assembly with Release turnover part and the locking of the bottom plate of the upper cover;Round brush, the round brush are removably mounted on the rolling In brush assembling assembly and it is located in the upper cover.
The scrubbing brush of dust catcher according to an embodiment of the present invention has many advantages, such as that round brush cleaning is convenient.
In addition, the scrubbing brush of dust catcher according to the above embodiment of the present invention can also have the following additional technical features:
According to one embodiment of present invention, the round brush assembling assembly includes: round brush fixed block, the round brush fixed block Installation is on the cover and the round brush fixed block is equipped with assembled shaft, the button it is described close lid position when the round brush The turnover part of the upper cover is locked on the bottom plate by fixed block, and the button pushes institute in the uncapped position Round brush fixed block is stated to release the turnover part of the upper cover and the locking of the bottom plate;Round brush gear, the round brush tooth Wheel is rotatably installed in the assembled shaft of the round brush fixed block, and the round brush is removably mounted on the round brush gear On.
According to one embodiment of present invention, the bottom plate is equipped with chuck, and the round brush fixed block is equipped with elastic card Hook, the button it is described close lid position when the elastic fastening hook in own resilient under the action of be hooked in the chuck, institute State button pushes the elastic fastening hook to be detached from the chuck in the uncapped position.
According to one embodiment of present invention, the elastic fastening hook is equipped with open slot, and the button is equipped with along described The annular groove of the circumferentially extending of button, the button passes through the open slot and the edge of the open slot is fastened on the ring In connected in star.
According to one embodiment of present invention, the bottom plate is equipped with holding tank corresponding with the elastic fastening hook position, The chuck is located on the inner sidewall of the holding tank.
According to one embodiment of present invention, the round brush fixed block is equipped with buckle and the upper lid is equipped with card slot, The round brush fixed block is removably mounted on the upper lid by cooperating in the buckle in the card slot.
According to one embodiment of present invention, the round brush assembling assembly is two and is separately mounted to a left side for the upper cover End and right end, the both ends of the round brush are removably mounted on respectively in two round brush assembling assemblies, and the button is two It is a and be movably mounted at left side wall and the right side of the upper cover in the uncapped position and described close between lid position respectively Wall, two buttons it is described close lid position when two round brush assembling assemblies respectively by the left end of the upper cover and right end It is locked on the bottom plate, two buttons push two round brush assembling assemblies to solve respectively in the uncapped position Except the locking of the upper cover and the bottom plate.
According to one embodiment of present invention, the scrubbing brush of the dust catcher further includes dynamic clamping head and quiet clamping head, the elastic reset Part is compressed between the button and the upper cover and often pushes the button to described close lid position.
According to one embodiment of present invention, the upper cover includes: rear cover, and the rear cover is mounted on the bottom plate;Before Lid, the front cover is mounted on turnablely on the bottom plate, and the button is in the uncapped position and described closes between lid position Be movably mounted on the front cover, the button it is described close lid position when the round brush assembling assembly by the front cover lock Only on the bottom plate, the button pushes the round brush assembling assembly to release the front cover and institute in the uncapped position State the locking of bottom plate.
Embodiment according to the second aspect of the invention proposes that a kind of dust catcher, the dust catcher include according to the present invention The scrubbing brush of dust catcher described in the embodiment of first aspect.
Dust catcher according to an embodiment of the present invention has many advantages, such as that round brush cleaning is convenient.
Detailed description of the invention
Fig. 1 is the explosive view according to the scrubbing brush of the dust catcher of inventive embodiments.
Fig. 2 is the partial sectional view of button scrubbing brush of dust catcher according to an embodiment of the present invention when closing lid position.
Fig. 3 is the partial sectional view of button scrubbing brush of dust catcher according to an embodiment of the present invention in uncapped position.
Appended drawing reference: the scrubbing brush 1 of dust catcher, bottom plate 100, upper cover 200, rear cover 210, front cover 220, round brush assembling assembly 300, button 400, chuck 110, holding tank 120, round brush fixed block 310, elastic fastening hook 311, open slot 312, buckle 313, dress With axis 314, round brush gear 320, dynamic clamping head and quiet clamping head 500.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the scrubbing brush 1 of dust catcher according to an embodiment of the present invention is described.
As shown in Figure 1-Figure 3, the scrubbing brush 1 of dust catcher according to an embodiment of the present invention includes bottom plate 100, upper cover 200, round brush Assembling assembly 300, button 400 and round brush (not shown).
At least part of upper cover 200 is mounted on turnablely on bottom plate 100.Round brush assembling assembly 300 is mounted on upper cover On 200.Button 400 is movably mounted in upper cover 200 in uncapped position and closing between lid position.Wherein, button 400 is in institute It states when closing lid position, the turnover part of upper cover 200 is locked on bottom plate 100 by round brush assembling assembly 300.Button 400 exists When the uncapped position, button 400 pushes round brush assembling assembly 300, to release turnover part and the bottom plate of upper cover 200 100 locking.The round brush is removably mounted in round brush assembling assembly 300 and is located in upper cover 200.
The scrubbing brush 1 of dust catcher according to an embodiment of the present invention, by the way that 300 He of round brush assembling assembly is arranged in upper cover 200 Button 400 can control locking and the release of upper cover 200 and bottom plate 100, to control turning over for upper cover 200 by button 400 Turn, and then can be convenient the dismounting of the round brush, to facilitate the cleaning of the round brush.
Specifically, button 400 is pushed into the uncapped position, button 400 pushes rolling when needing to clear up the round brush Brush assembling assembly 300, releases the locking of turnable the ground part and bottom plate 100 of upper cover 200, and turning over for upper cover 200 is opened in overturning The round brush is removed from round brush assembling assembly 300 then, can be cleared up to expose the round brush in transfer part point.Cleaning After, the round brush is first filled to round brush assembling assembly 300, the turnable part for closing upper cover 200 is afterwards turned over, by button 400 adjust to described and close lid position, so that upper cover 200 is locked on bottom plate 100 by round brush assembling assembly 300, complete the rolling The cleaning of brush.
Therefore, the scrubbing brush 1 of dust catcher according to an embodiment of the present invention is only needed without specific purpose tool when clearing up round brush Button press 400 has many advantages, such as that round brush cleaning is convenient.
Below with reference to the accompanying drawings the scrubbing brush 1 of the dust catcher of specific embodiment according to the present invention is described.
In some embodiments of the invention, as shown in Figure 1-Figure 3, the ground of dust catcher according to an embodiment of the present invention Brush 1 includes bottom plate 100, upper cover 200, round brush assembling assembly 300, button 400 and round brush.
Further, as shown in Figure 1-Figure 3, the scrubbing brush 1 of dust catcher further includes dynamic clamping head and quiet clamping head 500.Dynamic clamping head and quiet clamping head 500 It is compressed between button 400 and upper cover 200, dynamic clamping head and quiet clamping head 500 often pushes button 400 to described close lid position.Thus it presses After dynamic button 400 is loosed one's grip, it can use the elasticity of dynamic clamping head and quiet clamping head 500, so that button 400 is automatically reset and close lid position to described, On the one hand on the other hand reliability when upper cover 200 is closed can be improved in the cleaning that the round brush can be further facilitated.
Wherein, dynamic clamping head and quiet clamping head 500 can be the spring being set on button 400, the both ends of the spring be against respectively by On button 400 and upper cover 200.
Optionally, as shown in Figure 1, upper cover 200 includes rear cover 210 and front cover 220.Rear cover 210 is mounted on bottom plate 100. Front cover 220 is mounted on turnablely on bottom plate 100, and button 400 is moved in the uncapped position and described close between lid position Ground is mounted on front cover 220.Button 400 it is described close lid position when, front cover 220 is locked at bottom plate by round brush assembling assembly 300 On 100, for button 400 in the uncapped position, button 400 pushes round brush assembling assembly 300, to release front cover 220 and bottom plate 100 locking.In other words, front cover 220 need to be only overturn when clearing up the round brush, rear cover 210 is fixedly mounted on bottom plate 100 On, to facilitate the connection of scrubbing brush 1 Yu host sweep-up pipe.
Wherein, button 400 can be located on the side wall of front cover 220 of upper cover 200.
In some specific examples of the invention, as shown in Figure 1-Figure 3, round brush assembling assembly 300 includes round brush fixed block 310 and round brush gear 320.
Round brush fixed block 310 is mounted on front cover 220.Button 400 it is described close lid position when, round brush fixed block 310 will Front cover 220 is locked on bottom plate 100, and for button 400 in the uncapped position, button 400 pushes round brush fixed block 310, with solution Except the locking of front cover 220 and bottom plate 100.Round brush gear 320 is rotatably installed on round brush fixed block 310, and the round brush can It is releasably mounted on round brush gear 320, round brush gear 320 drives the round brush to rotate under the drive of the drive.
Specifically, as shown in Figure 1-Figure 3, round brush fixed block 310 is equipped with assembled shaft 314, and round brush gear 320 is rotatably It is mounted in assembled shaft 314, to realize being rotatably connected for round brush gear 320 and round brush fixed block 310.
Optionally, round brush fixed block 310 is equipped with multiple buckles 313, and front cover 220 is equipped with multiple card slots, multiple cards Button 313 is fastened on respectively in multiple card slots, it is possible thereby to round brush fixed block 310 is removably mounted on front cover 220, And the convenient for disassembly and assembly of round brush fixed block 310, operation are succinctly.
In some embodiments of the invention, as shown in Figure 1-Figure 3, bottom plate 100 is equipped with chuck 110, and round brush is solid Block 310 is determined equipped with elastic fastening hook 311.Button 400 it is described close lid position when, effect of the elastic fastening hook 311 in own resilient Under be hooked in chuck 110, front cover 220 is locked on bottom plate 100.Button 400 is in the uncapped position, button 400 Elastic fastening hook 311 is pushed, so that elastic fastening hook 311 is detached from chuck 110, to release the locking of front cover 220 Yu bottom plate 100.
Specifically, elastic fastening hook 311 is equipped with open slot 312, and button 400 is equipped with the circumferentially extending along button 400 Annular groove.Button 400 passes through open slot 312, and the edge of open slot 312 is fastened in the annular groove.It is possible thereby to Button 400 and elastic fastening hook 311 are reliably connected together, button 400 the uncapped position and it is described close lid position it Between when moving, realize the linkage of elastic fastening hook 311.
Further, as shown in Figure 1-Figure 3, bottom plate 100 is equipped with holding tank 120, and chuck 110 is located at holding tank 120 On inner sidewall, elastic fastening hook 311 is protruded into holding tank 120, and the free end of elastic fastening hook 311 is swingable in holding tank 120. It is possible thereby to limit the moving range of 311 free end of elastic fastening hook using holding tank 120, guarantee elastic fastening hook 311 and chuck 110 Cooperation or the stability being detached from.
In some specific examples of the invention, as shown in Figure 1, it is reliable when front cover 220 is closed in order to further increase Property, round brush assembling assembly 300 is two and is separately mounted to left end and the right end (arrow in left and right directions such as attached drawing of front cover 220 Shown in head A).The both ends of the round brush are removably mounted on respectively on the round brush gear 320 of two round brush assembling assemblies 300. Button 400 is two and is movably mounted at the left side of front cover 220 in the uncapped position and described close between lid position respectively Side wall and right side wall.
Wherein, two buttons 400 it is described close lid position when, the round brush fixed block 310 of two round brush assembling assemblies 300 divides The left end of front cover 220 and right end are not locked on bottom plate 100.Two buttons 400 push two in the uncapped position respectively The round brush fixed block 310 of a round brush assembling assembly 300, to release the left end of front cover 220 and the locking of right end and bottom plate 100.
Dust catcher according to an embodiment of the present invention is described below.Dust catcher according to an embodiment of the present invention includes according to this hair The scrubbing brush 1 of the dust catcher of bright above-described embodiment.
Dust catcher according to an embodiment of the present invention, by utilizing the scrubbing brush 1 of dust catcher according to the above embodiment of the present invention, Have many advantages, such as that round brush cleaning is convenient.
Other of dust catcher according to an embodiment of the present invention are constituted and are operated for those of ordinary skills All be it is known, be not detailed herein.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower" It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above " Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of First feature horizontal height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office What can be combined in any suitable manner in one or more embodiment or examples.In addition, those skilled in the art can say this Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims (9)

1. a kind of scrubbing brush of dust catcher characterized by comprising
Bottom plate;
Upper cover, at least part of the upper cover are mounted on turnablely on the bottom plate;
Round brush assembling assembly, the round brush assembling assembly installation is on the cover;
Button, the button are movably mounted on the upper lid in uncapped position and closing between lid position, and the button exists The turnover part of the upper cover is locked on the bottom plate by the round brush assembling assembly described when closing lid position, described to press Button pushes the round brush assembling assembly in the uncapped position to release the turnover part of the upper cover and the bottom plate Locking;
Round brush, the round brush are removably mounted in the round brush assembling assembly and are located in the upper cover,
The round brush assembling assembly includes:
Round brush fixed block, the round brush fixed block installation is on the cover and the round brush fixed block is equipped with assembled shaft, institute State button it is described close lid position when the round brush fixed block the turnover part of the upper cover is locked on the bottom plate, The button round brush fixed block is pushed in the uncapped position with release the turnover part of the upper cover with it is described The locking of bottom plate;
Round brush gear, the round brush gear are rotatably installed in the assembled shaft of the round brush fixed block, and the round brush is removable It is mounted on unloading on the round brush gear.
2. the scrubbing brush of dust catcher according to claim 1, which is characterized in that the bottom plate is equipped with chuck, the round brush Fixed block is equipped with elastic fastening hook, the button it is described close lid position when the elastic fastening hook in own resilient under the action of hook It hangs in the chuck, the button pushes the elastic fastening hook to be detached from the chuck in the uncapped position.
3. the scrubbing brush of dust catcher according to claim 2, which is characterized in that the elastic fastening hook is equipped with open slot, institute The annular groove for the circumferentially extending that button is equipped with along the button is stated, the button passes through the open slot and the open slot Edge be fastened in the annular groove.
4. the scrubbing brush of dust catcher according to claim 2, which is characterized in that the bottom plate is equipped with and the elastic fastening hook The corresponding holding tank in position, the chuck are located on the inner sidewall of the holding tank.
5. the scrubbing brush of dust catcher according to claim 1, which is characterized in that the round brush fixed block is equipped with buckle and institute Lid is stated equipped with card slot, the round brush fixed block is by cooperating the buckle in the card slot to be removably mounted on described It covers.
6. the scrubbing brush of dust catcher according to any one of claims 1-5, which is characterized in that the round brush assembling assembly is Two and it is separately mounted to left end and the right end of the upper cover, the both ends of the round brush are removably mounted on respectively described in two In round brush assembling assembly, the button is two and movably pacifies in the uncapped position and described close between lid position respectively Mounted in the left side wall and right side wall of the upper cover, two buttons it is described close lid position when two round brush assembling assemblies The left end of the upper cover and right end are locked on the bottom plate respectively, two buttons push away respectively in the uncapped position Two round brush assembling assemblies are moved to release the locking of the upper cover Yu the bottom plate.
7. the scrubbing brush of dust catcher according to claim 1, which is characterized in that further include dynamic clamping head and quiet clamping head, the elasticity is multiple Position part is compressed between the button and the upper cover and often pushes the button to described close lid position.
8. the scrubbing brush of dust catcher according to claim 1, which is characterized in that the upper cover includes:
Rear cover, the rear cover are mounted on the bottom plate;
Front cover, the front cover are mounted on turnablely on the bottom plate, and the button is in the uncapped position and described closes lid position Be movably mounted between setting on the front cover, the button it is described close lid position when the round brush assembling assembly will be described Front cover is locked on the bottom plate, the button round brush assembling assembly is pushed in the uncapped position with release it is described before The locking of lid and the bottom plate.
9. a kind of dust catcher, which is characterized in that the scrubbing brush including dust catcher according to claim 1 to 8.
CN201510283196.4A 2015-05-28 2015-05-28 Dust catcher and its scrubbing brush Active CN106264330B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN106264330A CN106264330A (en) 2017-01-04
CN106264330B true CN106264330B (en) 2019-09-27

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106943079B (en) * 2017-05-15 2018-11-30 苏州市春菊电器有限公司 A kind of round brush rapid dismounting apparatus and its cleaning appliance
GB2562523B (en) * 2017-05-18 2019-11-13 Dyson Technology Ltd A cleaner head
CN108261142B (en) * 2017-12-04 2020-09-08 苏州海力电器有限公司 Cleaning equipment and floor brush thereof
CN111543896B (en) * 2019-02-12 2023-04-07 美智纵横科技有限责任公司 Round brush device and cleaning equipment
CN111685653B (en) 2019-03-12 2021-10-01 美智纵横科技有限责任公司 Water tank for sweeper and sweeper with water tank
CN113995341B (en) * 2021-10-22 2023-02-28 广东德尔玛科技股份有限公司 Cleaning head and cleaning device

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JPH078422A (en) * 1993-06-28 1995-01-13 Sharp Corp Suction port body of vacuum cleaner
US5960514A (en) * 1997-11-10 1999-10-05 The Hoover Company Wheel driven suction nozzle
CN201719176U (en) * 2010-05-12 2011-01-26 马卫宏 Brush head of dust collector
CN201847610U (en) * 2010-11-08 2011-06-01 苏志平 Scrubbing brush structure of dust collector
CN202477549U (en) * 2012-02-20 2012-10-10 苏州市宏伟电器有限公司 Pneumatic ground brush
CN203468511U (en) * 2013-09-16 2014-03-12 苏州上洋机电科技有限公司 Floor brush
CN204744010U (en) * 2015-05-28 2015-11-11 江苏美的清洁电器股份有限公司 Dust catcher and scrubbing brush thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH078422A (en) * 1993-06-28 1995-01-13 Sharp Corp Suction port body of vacuum cleaner
US5960514A (en) * 1997-11-10 1999-10-05 The Hoover Company Wheel driven suction nozzle
CN201719176U (en) * 2010-05-12 2011-01-26 马卫宏 Brush head of dust collector
CN201847610U (en) * 2010-11-08 2011-06-01 苏志平 Scrubbing brush structure of dust collector
CN202477549U (en) * 2012-02-20 2012-10-10 苏州市宏伟电器有限公司 Pneumatic ground brush
CN203468511U (en) * 2013-09-16 2014-03-12 苏州上洋机电科技有限公司 Floor brush
CN204744010U (en) * 2015-05-28 2015-11-11 江苏美的清洁电器股份有限公司 Dust catcher and scrubbing brush thereof

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Effective date of registration: 20201208

Address after: 236400 800 meters north of Yanhe Avenue Road, Wuzhuang village, zheshuzhuang village, weizhai Town, Linquan County, Fuyang City, Anhui Province

Patentee after: Anhui zhuyou Plastic Pen Co., Ltd

Address before: 215100 No. 39 Lake Avenue, Xiangcheng Economic Development Zone, Jiangsu, Suzhou

Patentee before: JIANGSU MIDEA CLEANING APPLIANCES Co.,Ltd.

Patentee before: MIDEA GROUP Co.,Ltd.