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1. (WO2019044074) AUTONOMOUS CLEANER
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Pub. No.: WO/2019/044074 International Application No.: PCT/JP2018/020252
Publication Date: 07.03.2019 International Filing Date: 28.05.2018
IPC:
A47L 9/04 (2006.01) ,A47L 9/02 (2006.01) ,A47L 9/28 (2006.01)
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9
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
02
Nozzles
04
with driven brushes or agitators
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9
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
02
Nozzles
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
9
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
28
Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Regulation of suction cleaners by electric means
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
藤枝 真也 FUJIEDA Shinya; --
古賀 理基 KOGA Masaki; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2017-16633731.08.2017JP
Title (EN) AUTONOMOUS CLEANER
(FR) APPAREIL DE NETTOYAGE AUTONOME
(JA) 自律走行型掃除機
Abstract:
(EN) The present invention comprises a side brush (44) that is provided on the bottom surfae of a body (20) and sweeps up dust on a floor surface, and a napped cleaning fabric (121) within the rotational region of the side brush (44) for wiping off dust adhering to the side brush (44). The side brush (44) includes a brush shaft (44A) disposed at a position that is a prescribed distance above the floor surface, and a pair of bristle bundles (44B) of different lengths. The shorter bristle bundle (44B) is of a length such that at least the distal end thereof contacts the napped cleaning fabric (121). As a result, dust adhering to the side bush (44) is wiped off by the napped cleaning fabric (121), making it possible to keep dust from being swept to theoutside of the body (20) by centrifugal force. In addition, the separation of the brush shaft (44A) from the floor surface by a prescribed distance makes it possible to minimize entanglement with carpets and the like, and avoid collision with raised sections. As a result, an autonomous cleaner (10) having a long lifespan and needing infrequent maintenance can be provided.
(FR) La présente invention comprend une brosse latérale (44) qui se situe sur la surface inférieure d'un corps (20) et ramasse par balayage la poussière d'une surface de sol, et une étoffe de nettoyage grattée (121) dans la région de rotation de la brosse latérale (44) pour enlever par essuyage la poussière adhérant à la brosse latérale (44). La brosse latérale (44) comprend un arbre de brosse (44A) placé dans une position se situant à une distance prescrite au-dessus de la surface du sol, et une paire de faisceaux de poils (44B) de différentes longueurs. Le faisceau de poils plus courts (44B) présente une longueur telle qu'au moins l'extrémité distale de celui-ci entre en contact avec l'étoffe de nettoyage grattée (121). Par conséquent, la poussière adhérant à la brosse latérale (44) est enlevée par essuyage par l'étoffe de nettoyage grattée (121), ce qui permet d'éviter que la poussière soit rejetée à l'extérieur du corps (20) par la force centrifuge. De plus, en séparant l'arbre de brosse (44A) de la surface du sol selon une distance prescrite, on réduit à un minimum l'accrochage avec des moquettes et analogue, et on évite une collision avec des parties surélevées. Par conséquent, l'invention permet d'obtenir un dispositif de nettoyage autonome (10) qui a une longue durée de vie et requiert un entretien peu fréquent.
(JA) ボディ(20)の底面に設けられ床面の塵埃を掃き寄せるサイドブラシ(44)と、サイドブラシ(44)の回転領域内にサイドブラシ(44)に付着した塵埃を掃き落とす清掃起毛布(121)を備える。サイドブラシ(44)は、床面から、所定の距離、離した上方の位置に配置されるブラシ軸(44A)と、長さの異なる、1対のブリッスル束(44B)を含む。長さの短いブリッスル束(44B)は、少なくとも先端部が清掃起毛布(121)と接触する長さを有する。これにより、サイドブラシ(44)に付着した塵埃は、清掃起毛布(121)で拭き落とされるため、遠心力により塵埃のボディ(20)外の掃き出しが防止できる。また、ブラシ軸(44A)を床面から所定の距離、離すことにより、カーペットなどの絡み付きの抑制や、段差との衝突を回避できる。その結果、寿命が長く、メンテナンス頻度の少ない、自律走行型掃除機(10)を提供できる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)