CN103799918A - Self-propelled vacuum cleaner provided with side brush easy to dismount and mount - Google Patents
Self-propelled vacuum cleaner provided with side brush easy to dismount and mount Download PDFInfo
- Publication number
- CN103799918A CN103799918A CN201210488200.7A CN201210488200A CN103799918A CN 103799918 A CN103799918 A CN 103799918A CN 201210488200 A CN201210488200 A CN 201210488200A CN 103799918 A CN103799918 A CN 103799918A
- Authority
- CN
- China
- Prior art keywords
- side brush
- driving member
- dust catcher
- brush
- curtate
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0488—Combinations or arrangements of several tools, e.g. edge cleaning tools
-
- 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
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
-
- 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
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0472—Discs
-
- 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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Brushes (AREA)
Abstract
A self-propelled vacuum cleaner comprises a transmission part and a side brush, wherein the transmission part is arranged at the bottom of the cleaner body in a manner of being driven to rotate, and comprises a lower surface, a positioning groove and a fixing hole, the positioning groove is concave upward from the lower surface and an inner contour is non-circular, and the fixing hole is formed in the positioning groove; and the side brush comprises a body and at least one brush body extended out of the body, a positioning block and a plurality of elastic pieces are arranged at the top of the body, the outer contour shape of the positioning block corresponds to the inner contour of the positioning groove, the plurality of elastic pieces are bulged upwards from the positioning block, approach each other and are clamped in the fixing hole of the transmission part by aid of elastic deformation under external force, and meanwhile, the positioning block is embedded with the positioning groove of the transmission part, so that the side brush can be driven by the transmission part to rotate. Therefore, the side brush can be dismounted and mounted quite easily by a user.
Description
Technical field
The present invention is with certainly to walk dust catcher relevant, particularly about a kind of there is easy dismounting side brush certainly walk dust catcher.
Background technology
Existing from walking dust catcher in the time automatically walking, mainly to utilize the round brush of being located at its bottom and rotate around a rotating shaft that is parallel to ground that the dust on floor and chip have been swept, utilize a dust exhaust apparatus to draw dust and chip simultaneously, and by dust and scrap collecting in a dust collect plant.
Because aforementioned round brush is the bottom center of being located at from walking dust catcher, thereby cannot be swept into wall limit and the corner in room, therefore, often also be provided with at least one side brush from the bottom of walking dust catcher, what the Patent Case that for example U.S. Patent Publication No. is 2010/0037418 provided walks dust catcher certainly, this side brush is to rotate perpendicular to the rotating shaft on ground in fact around one, and extended this of the part bristle of this side brush walked the fuselage outer rim of dust catcher certainly, thereby the dust of fuselage periphery and chip can be swept to fuselage bottom, draw for this dust exhaust apparatus, thus, from wall limit and the corner of walking dust catcher and can be swept into room.
But, the existing side brush of certainly walking dust catcher is all quite difficult to dismounting conventionally, for example, what provide at aforesaid United States Patent (USP) walks in dust catcher certainly, this side brush is to dress up after a combination with a driving gear set and a groups of motors, be set to together again from the fuselage bottom of walking dust catcher, therefore, user cannot disassemble side brush separately, and after aforementioned combination must being disassembled, make again side brush separate with motor and driving gear set, so cause user's clean side brush or more side change brush is all quite inconvenient.
Summary of the invention
Because above-mentioned disappearance, it is a kind of from walking dust catcher that main purpose of the present invention is to provide, quite easily dismounting and setter of its side brush.
For reaching above-mentioned purpose, the dust catcher of certainly walking with easy dismounting side brush provided by the present invention includes a fuselage, and can be turned the driving member of being located at this fuselage bottom, and side brush.This driving member has a lower surface, a locating slot upwards caving in from this lower surface, and a fixing hole of being located in this locating slot, and an interior profile of this locating slot is non-circular.This side brush includes a body, and at least one brush body stretching out from this body, this bodies top has a positioning block, and several flexure strips that upwards protrude out from this locating piece, and an outline of this locating piece is the shape corresponding with the interior profile of the locating slot of this driving member, these flexure strips by being subject to external force strain ground mutually near so that be arranged in the locating hole of this driving member, the locating slot phase embedding of this locating piece and this driving member simultaneously, uses and makes this side brush can be subject to this driving member drive and rotate.
Whereby, user is as long as push the flexure strip of this side brush the locating hole of this driving member, can make these flexure strips be subject to thrust that this driving member bestows and strain, and then be arranged in this locating hole; And, as long as user is pulled outwardly this side brush, can makes once again these flexure strips be subject to thrust that this driving member bestows and strain, and then leave this locating hole.In other words, this side brush is available for users to quite easily dismantle and install, so that user changes or clean side brush.
Relevant detailed structure, feature, assembling or the occupation mode of certainly walking dust catcher with easy dismounting side brush provided by the present invention will be described in follow-up embodiment describes in detail.But, in field of the present invention, having and conventionally know that the knowledgeable should be able to understand, these detailed descriptions and the cited specific embodiment of enforcement the present invention, be only for the present invention is described, not in order to limit patent claim of the present invention.
Accompanying drawing explanation
The three-dimensional exploded view of certainly walking dust catcher with easy dismounting side brush that Fig. 1 provides for the present invention's the first preferred embodiment;
The bottom view of certainly walking dust catcher with easy dismounting side brush that Fig. 2 provides for this first preferred embodiment of the present invention, only these two side brushes of certainly walking dust catcher are to be removed so that explanation;
Fig. 3 is the side brush of certainly walking dust catcher of the easy dismounting side brush of having of providing of this first preferred embodiment of the present invention and the cutaway view of a driving member;
The top view that Fig. 4 brushes for the side of certainly walking dust catcher with easy dismounting side brush that this first preferred embodiment of the present invention provides; And
The top view that Fig. 5 brushes for the side of certainly walking dust catcher with easy dismounting side brush that the present invention's one second preferred embodiment provides.
The specific embodiment
Below the embodiment by cited is coordinated with accompanying drawing, describe technology contents of the present invention and feature in detail, wherein:
Please first consult Fig. 1 and figure, what the present invention's the first preferred embodiment provided walk dust catcher 10 certainly includes a fuselage 20, these fuselage 20 bottoms are provided with round brush 40, two that a dust suction and dust collect plant 30, two be positioned at these device 30 2 sides and approach the driving member 50 of these fuselage 20 outer rims 21, and the two sides brushes 60 of being removably located at respectively this two driving member 50.
This fuselage 20 can be walked automatically on the ground, and can respond to barrier and auto-steering, and each round brush 40 is in order in the time that this fuselage 20 is walked, ground dust and chip have upwards been swept, and dust and chip can be drawn and collect to this dust suction simultaneously and dust collect plant 30.The shape of this fuselage 20, this dust suction and dust collect plant 30 and each round brush 40 and structure and roughly the same existing, and non-emphasis of the present invention, hold applicant in this not narration in detail.
Refer to Fig. 1 to Fig. 3, each driving member 50 is connected with the drive unit (not shown) that is arranged at these fuselage 20 inside, rotates driven by this drive unit.Each driving member 50 has a lower surface flushing with the bottom surface 22 of this fuselage 20 52, a locating slot 54 upwards caving in from this lower surface 52, an and fixing hole 56 of being located in this locating slot 54, the interior profile 542 of this locating slot 54 is rectangular, in this fixing hole 56, there is a limiting section inwardly protruding out 562, and this limiting section 562 has an inside cambered surface 562a.
Each side brush 60 includes a body 70 (be made up of two members in the present embodiment, but also can be integrally formed), and four brush bodies 80.This body 70 have the central portion 72 that is without exception round pie, one from the upper surface 722 of this central portion 72 upwards protrude out and with the locating piece 74 of locating slot 54 shape complementarities of this driving member 50 (as shown in Figure 4, the outline 742 of this locating piece 74 is rectangular), two flexure strips 76 that upwards protrude out from this locating piece 74, and this central portion 72 of four selfs is downward and the leg 78 of outward-dipping extension.Each flexure strip 76 has a body portion 762 upwards protruding out from this locating piece 74, an and hook part 764 that is positioned at these body portion 762 upper ends, these 764 outsides, hook part have a from top to bottom outward-dipping inclined-plane 764a, and a cambered surface 764b who is positioned at this inclined-plane 764a below.Each leg 78 has a upper curtate 782 extending from this central portion 72, and a lower curtate 784 extending from this upper curtate 782, and the slope of this upper curtate 782 is greater than the slope of this lower curtate 784.These brush bodies 80 extend from the lower curtate 784 of these legs 78 respectively, and graphic middle system represents this brush body 80 with a cuboid respectively simplifiedly, and in fact each brush body 80 is made up of most bristle.
User brushes 60 o'clock in this side of installation, these flexure strips 76 is inserted in to the fixing hole 56 of driving member 50, makes this locating piece 74 and these locating slot 54 phase embeddings simultaneously.In details of the words, this two flexure strip 76 is entering in the process of this fixing hole 56, sequentially offset with the inclined-plane 764a of these hook parts 764 and the cambered surface 562a of cambered surface 764b and this limiting section 562, simultaneously, this two flexure strip 76 is subject to the thrust that this limiting section 562 bestows and strain ground is mutually close, make its hook part 764 be able to by this limiting section 562 and then be limited in this limiting section 562 tops, now, this side brush 60 has been arranged in the fixing hole 56 of this driving member 50 and can dropped easily, and the upper surface 722 of the body 70 of this side brush 60 is connected to the lower surface 52 of this driving member 50, can stop user by excessively inwardly pushing and pressing of side brush 60.
Thus, phase embedding relation by this locating piece 74 with this locating slot 54, this driving member 50 can drive this side to brush 60 synchronous rotaries when being turned, so as to dust and the chip in outer rim 21 outsides that are positioned at this fuselage 20 are swept to this fuselage 20 belows, draws for this dust suction and dust collect plant 30.
When user's wish is changed or clean side while brushing 60, as long as this side brush 60 is pulled outwardly, the hook part 764 of these flexure strips 76 can be sequentially offsets with the cambered surface 562a of the limiting section 562 of its cambered surface 764b and inclined-plane 764a and driving member 50, simultaneously strain mutually close, and then depart from this fixing hole 56.In other words, quite easily dismounting and the installation of side brush 60 that this walks dust catcher 10 certainly, can allow user change quite easily or clean side brush 60.
In the aforementioned embodiment, the outline 742 of locating piece 74 of each side brush 60 and the interior profile 542 of the locating slot 54 of each driving member 50 are rectangular, thereby can reach effect of aforementioned transmission spinning movement; But the shape of the locating piece 74 of each side brush 60 and the locating slot 54 of each driving member 50 is not limited with the supplier of previous embodiment institute.For example, refer to Fig. 5, the side brush 90 that the present invention's the second preferred embodiment provides, the outline 942 of its locating piece 94 is non-rectangle, as long as brush the interior contour shape of locating slot and this outline 942 of 90 matched driving members with this side corresponding, can reach effect of aforesaid transmission spinning movement.In fact,, as long as the outline of locating piece of side brush and the interior profile of the locating slot of driving member are corresponding and be non-circular, belong to protection scope of the present invention.
Finally, must again illustrate, the present invention takes off disclosed constituent components in embodiment in front, only for illustrating, is not used for limiting the protection domain of this case, and substituting or changing of other equivalent elements, also should be this case Patent right requirement scope and contain.
Claims (11)
1. what have easy dismounting side brush walks a dust catcher certainly, it is characterized in that, includes:
One fuselage;
One driving member, can be turned and be located at this fuselage bottom, and this driving member has a lower surface, a locating slot upwards caving in from this lower surface, and a fixing hole of being located in this locating slot, and an interior profile of this locating slot is non-circular; And
One side brush, include a body, and at least one brush body stretching out from this body, this bodies top has a positioning block, and several flexure strips that upwards protrude out from this locating piece, and an outline of this locating piece is the shape corresponding with the interior profile of the locating slot of this driving member, these flexure strips by being subject to external force strain ground mutually near so that be arranged in the locating hole of this driving member, the locating slot phase embedding of this locating piece and this driving member simultaneously, so as to making this side brush can be subject to this driving member drive and rotate.
As described in Patent right requirement 1 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the outline of locating piece of this side brush and the interior profile of the locating slot of this driving member are rectangular.
As described in Patent right requirement 1 or 2 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the flexure strip of this side brush has a body portion upwards protruding out from this locating piece, an and hook part that is positioned at this body portion upper end, in the fixing hole of this driving member, there is a limiting section, when the flexure strip of this side brush is arranged in the locating hole of this driving member, the hook part of each flexure strip is limited in the limiting section top of this driving member.
As described in Patent right requirement 3 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the hook part of the flexure strip of this side brush has a cambered surface, and the flexure strip of this side brush offsets with the limiting section of this cambered surface and this driving member while passing in and out the fixing hole of this driving member.
As described in Patent right requirement 3 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the limiting section of this driving member has a cambered surface, when the flexure strip of this side brush passes in and out the fixing hole of this driving member and the cambered surface of this limiting section offset.
As described in Patent right requirement 5 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the hook part of the flexure strip of this side brush has a cambered surface, and the flexure strip of this side brush offsets with the cambered surface of the cambered surface of its hook part and the limiting section of this driving member while passing in and out the fixing hole of this driving member.
As described in Patent right requirement 6 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the body of this side brush has a upper surface, this locating piece upwards protrudes out from this upper surface, and when the locating slot phase embedding of this locating piece and this driving member, the upper surface of the body of this side brush is connected to the lower surface of this driving member.
As described in Patent right requirement 7 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the body of this side brush has a central portion, and several from the downward and outward-dipping leg extending of this central portion, these legs are respectively equipped with this brush body, each leg has a upper curtate extending from this central portion, and a lower curtate extending from this upper curtate, and the slope of this upper curtate is greater than the slope of this lower curtate.
As described in Patent right requirement 6 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the body of this side brush has a central portion, and several from the downward and outward-dipping leg extending of this central portion, these legs are respectively equipped with this brush body, each leg has a upper curtate extending from this central portion, and a lower curtate extending from this upper curtate, and the slope of this upper curtate is greater than the slope of this lower curtate.
As described in Patent right requirement 1 or 2 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the body of this side brush has a upper surface, this locating piece upwards protrudes out from this upper surface, and when the locating slot phase embedding of this locating piece and this driving member, the upper surface of the body of this side brush is connected to the lower surface of this driving member.
11. as described in Patent right requirement 1 or 2 there is easy dismounting side brush certainly walk dust catcher, it is characterized in that, the body of this side brush has a central portion, and several from the downward and outward-dipping leg extending of this central portion, these legs are respectively equipped with this brush body, each leg has a upper curtate extending from this central portion, and a lower curtate extending from this upper curtate, and the slope of this upper curtate is greater than the slope of this lower curtate.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488200.7A CN103799918A (en) | 2012-11-14 | 2012-11-14 | Self-propelled vacuum cleaner provided with side brush easy to dismount and mount |
| JP2013000483U JP3182828U (en) | 2012-11-14 | 2013-01-31 | Self-propelled vacuum cleaner |
| US13/760,770 US20140130294A1 (en) | 2012-11-14 | 2013-02-06 | Autonomous coverage vacuum cleaner having edge cleaning head easy to install and uninstall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488200.7A CN103799918A (en) | 2012-11-14 | 2012-11-14 | Self-propelled vacuum cleaner provided with side brush easy to dismount and mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103799918A true CN103799918A (en) | 2014-05-21 |
Family
ID=50426866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210488200.7A Pending CN103799918A (en) | 2012-11-14 | 2012-11-14 | Self-propelled vacuum cleaner provided with side brush easy to dismount and mount |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140130294A1 (en) |
| JP (1) | JP3182828U (en) |
| CN (1) | CN103799918A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107007212A (en) * | 2017-05-03 | 2017-08-04 | 深圳市银星智能科技股份有限公司 | Cleaning device |
| CN107913034A (en) * | 2016-10-06 | 2018-04-17 | 日立空调·家用电器株式会社 | Electric dust collector |
| CN108926290A (en) * | 2017-05-25 | 2018-12-04 | 美国iRobot公司 | Brush for autonomous clean robot |
| WO2021024738A1 (en) * | 2019-08-08 | 2021-02-11 | パナソニックＩｐマネジメント株式会社 | Suction tool |
| CN114668335A (en) * | 2014-12-12 | 2022-06-28 | 伊莱克斯公司 | Side brush and robot dust catcher |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6155784B2 (en) * | 2013-04-15 | 2017-07-05 | 三菱電機株式会社 | Self-propelled vacuum cleaner |
| JP6267515B2 (en) * | 2013-10-04 | 2018-01-24 | 株式会社コーワ | Side brush for vacuum cleaner and self-propelled vacuum cleaner |
| JP6154724B2 (en) * | 2013-10-22 | 2017-06-28 | 日立アプライアンス株式会社 | Control method of autonomous running type vacuum cleaner |
| KR102280194B1 (en) * | 2013-11-25 | 2021-07-22 | 삼성전자주식회사 | Robot cleaner |
| US10130233B2 (en) | 2013-11-25 | 2018-11-20 | Samsung Electronics Co., Ltd. | Robot cleaner |
| JP6247521B2 (en) * | 2013-12-13 | 2017-12-13 | 東芝ライフスタイル株式会社 | Electric vacuum cleaner |
| CN103799924A (en) * | 2014-01-28 | 2014-05-21 | 洛阳理工学院 | Automatic floor cleaning device for domestic use |
| CN104739321B (en) * | 2015-03-06 | 2017-08-15 | 宁波富佳实业有限公司 | The speed change gear of electric floor scrubber |
| KR101692737B1 (en) * | 2015-09-23 | 2017-01-04 | 엘지전자 주식회사 | Robot Cleaner |
| KR102320896B1 (en) * | 2015-09-23 | 2021-11-03 | 엘지전자 주식회사 | Robot Cleaner |
| JP6937102B2 (en) * | 2016-10-11 | 2021-09-22 | 日立グローバルライフソリューションズ株式会社 | Vacuum cleaner |
| EP3668362B1 (en) * | 2017-08-16 | 2023-07-19 | SharkNinja Operating LLC | Robotic vacuum |
| CN111163671B (en) | 2017-09-07 | 2022-08-23 | 尚科宁家运营有限公司 | Robot cleaner |
| US11583158B2 (en) | 2018-08-01 | 2023-02-21 | Sharkninja Operating Llc | Robotic vacuum cleaner |
| CN109227568A (en) * | 2018-10-29 | 2019-01-18 | 阳光电源股份有限公司 | A kind of Intelligent sweeping machine device people |
| US11589670B2 (en) * | 2019-09-06 | 2023-02-28 | Bissell Inc. | Edge cleaning brushes for floor cleaner |
| JP7369579B2 (en) * | 2019-09-30 | 2023-10-26 | 株式会社マキタ | Rotating brush and robot dust collector |
| JP2022155195A (en) | 2021-03-30 | 2022-10-13 | 株式会社マキタ | Cleaning device |
| DE102021211191B4 (en) | 2021-10-05 | 2024-01-11 | BSH Hausgeräte GmbH | Vacuum cleaner with side brush |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101857295B1 (en) * | 2011-12-16 | 2018-05-14 | 엘지전자 주식회사 | Mobile robot cleaner |
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- 2012-11-14 CN CN201210488200.7A patent/CN103799918A/en active Pending
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- 2013-01-31 JP JP2013000483U patent/JP3182828U/en not_active Expired - Fee Related
- 2013-02-06 US US13/760,770 patent/US20140130294A1/en not_active Abandoned
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| US2960705A (en) * | 1956-03-29 | 1960-11-22 | Electrolux Ab | Surface treating members and mechanism for detachably connecting same to rotatable stucture |
| US3750215A (en) * | 1971-07-10 | 1973-08-07 | Leifheit International | Sweeping apparatus |
| US4177533A (en) * | 1974-12-05 | 1979-12-11 | Leifheit International Guenter Leifheit Gmbh | Cleaning device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668335A (en) * | 2014-12-12 | 2022-06-28 | 伊莱克斯公司 | Side brush and robot dust catcher |
| CN107913034A (en) * | 2016-10-06 | 2018-04-17 | 日立空调·家用电器株式会社 | Electric dust collector |
| CN107007212A (en) * | 2017-05-03 | 2017-08-04 | 深圳市银星智能科技股份有限公司 | Cleaning device |
| CN107007212B (en) * | 2017-05-03 | 2019-12-27 | 深圳市银星智能科技股份有限公司 | Cleaning device |
| CN108926290A (en) * | 2017-05-25 | 2018-12-04 | 美国iRobot公司 | Brush for autonomous clean robot |
| US11103113B2 (en) | 2017-05-25 | 2021-08-31 | Irobot Corporation | Brush for autonomous cleaning robot |
| CN108926290B (en) * | 2017-05-25 | 2022-03-29 | 美国iRobot公司 | Brush for autonomous cleaning robot |
| WO2021024738A1 (en) * | 2019-08-08 | 2021-02-11 | パナソニックＩｐマネジメント株式会社 | Suction tool |
| JP2021023709A (en) * | 2019-08-08 | 2021-02-22 | パナソニックＩｐマネジメント株式会社 | Suction tool |
| CN114173627A (en) * | 2019-08-08 | 2022-03-11 | 松下知识产权经营株式会社 | Inhalation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3182828U (en) | 2013-04-11 |
| US20140130294A1 (en) | 2014-05-15 |
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Application publication date: 20140521 |