JP6924280B2 - 二重清掃ローラを備えるロボット掃除機 - Google Patents
二重清掃ローラを備えるロボット掃除機 Download PDFInfo
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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
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
- A47L9/0613—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads with means specially adapted for picking up threads, hair or the like, e.g. brushes, combs, lint pickers or bristles pads
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
-
- 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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
-
- 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
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
-
- 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
- A47L9/0477—Rolls
-
- 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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
-
- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0066—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids adapted for removing nail dust, hair or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electric Vacuum Cleaner (AREA)
Description
[0001] 本出願は、2017年5月25日出願の米国仮特許出願第62/511,099号の利益を主張し、その全体を本願明細書に援用する。本出願はまた、2017年4月20日出願の米国特許出願第15/492,320号、2016年10月21日出願の米国特許出願第15/331,045号及び2016年10月21日出願の国際出願第PCT/US2016/058148号に関し、それら全ての全体を本願明細書に援用する。
Claims (17)
- 吸引導管を規定するハウジングであって、前記ハウジングの底面には開口部がある、ハウジングと、
前記ハウジング内に配置された、屑を収容するための屑回収装置と、
前記ハウジングに回転自在に取り付けられたブラシロールであって、前記ブラシロールの一部分が前記底面の下方に延在して、屑を前記開口部内へと方向付けるようにする、ブラシロールと、
前記ブラシロールの清掃要素よりも軟らかい清掃要素を含むリーディングローラであって、前記リーディングローラは、前記ブラシロールの前方に回転自在に取り付けられ、且つ前記ブラシロールから離間して前記ブラシロールの下部と前記リーディングローラの下部との間にローラ間空気通路を規定し、前記リーディングローラの前記下部の少なくとも内側が、前記吸引導管への流路に露出するようにし、及び前記リーディングローラの上部の少なくとも内側が、前記吸引導管への前記流路の実質的に外部にあるようにする、リーディングローラと、
前記ブラシロールと前記リーディングローラとの間に配置されたコーミングユニットであって、少なくとも、前記リーディングローラ内へ部分的に延在する第1の一連の離間したコーミング突起、及び、前記ブラシロール内へ部分的に延在する第2の一連の離間したコーミング突起を含むコーミングユニットと、を備えるロボット掃除機。 - 前記コーミング突起は、前記リーディングローラの回転中心と位置合わせされていない、角度のついたリーディングエッジを有し、前記角度のついたリーディングエッジは、前記リーディングローラの回転方向に方向付けられている、請求項1に記載のロボット掃除機。
- 前記第1の一連の離間したコーミング突起は、前記リーディングローラの前記回転中心の下方の位置で前記リーディングローラに係合し、及び前記第2の一連の離間したコーミング突起は、前記ブラシロールの回転中心の上方で前記ブラシロールに係合する、請求項1に記載のロボット掃除機。
- 前記ハウジングの前面の頂部を形成し且つ少なくとも横方向に延在するバンパーをさらに備え、前記バンパーの少なくとも一部分は、前記リーディングローラの前方にリーディングエッジを提供して、前記リーディングローラよりも前に前記ハウジングが垂直面に接触するようにし、前記バンパーは、前記バンパーを通る少なくとも1つの空気通路を規定して、前記バンパーが垂直面に接して位置決めされるときに空気が通過することができるようにする、請求項1に記載のロボット掃除機。
- 吸引導管を規定するハウジングであって、前記ハウジングの底面に開口部がある、ハウジングと、
前記ハウジング内に配置された、屑を収容するための屑回収装置と、
屑を前記開口部及び前記屑回収装置内へと方向付けるために、前記ハウジングの底面に回転自在に取り付けられたブラシロールと、
屑を前記ブラシロールの方へ方向付けるために、前記ブラシロールの前方に回転自在に取り付けられたリーディングローラと、
前記ブラシロールと前記リーディングローラとの間に配置されたコーミングユニットであって、前記コーミングユニットは、前記リーディングローラ内へ部分的に延在する少なくとも第1の一連の離間したコーミング突起、及び、前記ブラシロール内へ部分的に延在する少なくとも第2の一連の離間したコーミング突起を含むコーミングユニットと、を備えるロボット掃除機。 - 前記第1の一連の離間したコーミング突起は、前記リーディングローラの回転中心の下方の位置で前記リーディングローラに係合し、及び前記第2の一連の離間したコーミング突起は、前記ブラシロールの回転中心の上方で前記リーディングローラに係合する、請求項5に記載のロボット掃除機。
- 前記第2の一連の離間したコーミング突起は、背部支持体から延在する離間したコーミング歯を含み、前記歯は、前記背部支持体に根元と、前記根元から反対の端部に先端とを有し、前記歯は、前記先端においてよりも前記根元において幅広である、請求項5に記載のロボット掃除機。
- 前記第2の一連の離間したコーミング突起の先端は、前記ブラシロールの回転中心の上方の上半分で前記ブラシロールに接触する、請求項7に記載のロボット掃除機。
- 前記第1の一連の離間したコーミング突起の角度のついたリーディングエッジは、前記角度のついたリーディングエッジと前記リーディングローラとの交点から前記リーディングローラの前記回転中心まで延在する線に対して鋭角を形成し、前記鋭角は5°〜50°の範囲内である、請求項5に記載のロボット掃除機。
- 前記第1の一連の離間したコーミング突起は、背部支持体から先端まで延在する、離間したコーミング歯を含み、及び前記先端の少なくともいくつかは、3mm未満の範囲内の直径で丸みがつけられている、請求項5に記載のロボット掃除機。
- 前記第1の一連の離間したコーミング突起は、背部支持体から先端まで延在する、離間したコーミング歯を含み、及び前記歯は前記リーディングローラに係合して、前記背部支持体と前記リーディングローラの外側部分との間に根元間隙が形成されるようにし、前記根元間隙は1〜3mmの範囲内にある、請求項5に記載のロボット掃除機。
- 前記第1の一連の離間したコーミング突起は、前記リーディングローラ内に、前記リーディングローラの半径の約15%〜35%、延在する、請求項5に記載のロボット掃除機。
- 前記第1の一連の離間したコーミング突起の上方の前記リーディングローラの上部は、前記吸引導管の外部にある、請求項5に記載のロボット掃除機。
- 吸引導管を規定するハウジングであって、前記ハウジングの底面に開口部がある、ハウジングと、
前記ハウジングに回転自在に取り付けられたブラシロールであって、前記ブラシロールの一部分は、前記ハウジングの前記底面の下方、及び少なくとも部分的に前記開口部内に延在して、屑を前記開口部内へ方向付ける、ブラシロールと、
前記ブラシロールの前方に回転自在に取り付けられ、且つ前記ブラシロールから離間して前記ブラシロールの下部と前記リーディングローラの下部との間にローラ間空気通路を規定し、前記リーディングローラの前記下部の少なくとも内側が前記吸引導管への流路に露出するようにし、及び前記リーディングローラの上部の少なくとも内側が前記吸引導管への前記流路の実質的に外部にあるようにする、リーディングローラと、
前記ブラシロールと前記リーディングローラとの間に配置されたコーミングユニットであって、前記リーディングローラ内へ部分的に延在する少なくとも第1の一連の離間したコーミング突起、及び、前記ブラシロール内へ部分的に延在する第2の一連の離間したコーミング突起を含むコーミングユニットと、
前記ハウジング内に配置された、屑を収容するための屑回収装置と、を備え、
前記ハウジングの前記底面は、前記ハウジングの左側面又は右側面の一方から延在して前記ローラ間空気通路へ空気を方向付ける第1のサイドエッジ真空通路を規定する、ロボット掃除機。 - 前記開口部の後側に沿って延在する後部封止条片、及び前記ハウジングの前記左側面及び前記右側面に沿って延在する左サイド封止条片及び右サイド封止条片を含む少なくとも1つの封止条片をさらに備える、請求項14に記載のロボット掃除機。
- 前記第1のサイドエッジ真空通路は、前記ハウジングの前記底面に凹状部分として規定されている、請求項14に記載のロボット掃除機。
- 前記第1のサイドエッジ真空通路は、前記第1のサイドエッジ真空通路が延在する前記ハウジングの前記左側面及び前記右側面に対して鋭角を形成している、請求項16に記載のロボット掃除機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762511099P | 2017-05-25 | 2017-05-25 | |
US62/511,099 | 2017-05-25 | ||
PCT/US2018/034320 WO2018217980A1 (en) | 2017-05-25 | 2018-05-24 | Robotic cleaner with dual cleaning rollers |
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JP2020521541A JP2020521541A (ja) | 2020-07-27 |
JP6924280B2 true JP6924280B2 (ja) | 2021-08-25 |
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JP2019564874A Active JP6924280B2 (ja) | 2017-05-25 | 2018-05-24 | 二重清掃ローラを備えるロボット掃除機 |
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US (3) | US11202542B2 (ja) |
EP (1) | EP3629868B1 (ja) |
JP (1) | JP6924280B2 (ja) |
CN (4) | CN108926295B (ja) |
CA (1) | CA3064747C (ja) |
WO (1) | WO2018217980A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US10925454B2 (en) * | 2017-04-20 | 2021-02-23 | Lg Electronics Inc. | Vacuum cleaner |
US10767732B2 (en) * | 2017-08-22 | 2020-09-08 | Ecolab Usa Inc. | Eccentric gear drive with reduced backlash |
US10967749B2 (en) * | 2017-12-29 | 2021-04-06 | Irobot Corporation | Electrostatic discharge systems for autonomous mobile robots |
CN109620054B (zh) * | 2018-12-21 | 2023-06-13 | 苏州市利飞特电器有限公司 | 一种地刷 |
CN209574567U (zh) | 2018-12-24 | 2019-11-05 | 江苏美的清洁电器股份有限公司 | 清洁设备及其滚刷组件 |
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