WO2018087937A1 - Tube d'extension pour aspirateur électrique - Google Patents

Tube d'extension pour aspirateur électrique Download PDF

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Publication number
WO2018087937A1
WO2018087937A1 PCT/JP2017/004585 JP2017004585W WO2018087937A1 WO 2018087937 A1 WO2018087937 A1 WO 2018087937A1 JP 2017004585 W JP2017004585 W JP 2017004585W WO 2018087937 A1 WO2018087937 A1 WO 2018087937A1
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum cleaner
pair
pipe
conductive
tube
Prior art date
Application number
PCT/JP2017/004585
Other languages
English (en)
Japanese (ja)
Inventor
康弘 岡
大西　裕二
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to US16/325,695 priority Critical patent/US20190208974A1/en
Priority to KR1020197003285A priority patent/KR20190025978A/ko
Priority to JP2018550018A priority patent/JPWO2018087937A1/ja
Priority to EP17869541.7A priority patent/EP3539436A4/fr
Priority to SG11201900807QA priority patent/SG11201900807QA/en
Priority to CN201780047300.7A priority patent/CN109952052A/zh
Publication of WO2018087937A1 publication Critical patent/WO2018087937A1/fr

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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
    • 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
    • A47L5/26—Hand-supported suction cleaners with driven dust-loosening 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • 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
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat
    • 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
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • 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
    • 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
    • A47L9/242—Hose or pipe couplings
    • A47L9/246—Hose or pipe couplings with electrical connectors
    • 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
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
    • 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

Definitions

  • the extension pipe of the present invention connects, for example, a suction mouth body containing a rotating brush driven by a motor and a cleaner body, supplies power from the cleaner body to the motor via the extension pipe, and rotates the suction mouth body. It can be applied to a vacuum cleaner that cleans the floor while rotating the brush.
  • this extension pipe is a compact conductive unit in the pipe body, and the pipe body does not become thicker, so it is lighter and easier to grip. The operability when operating the moving direction of the mouth is improved.
  • FIG. 19 is an exploded view of the conductive unit of FIG. 18A is a cross-sectional view taken along the line II in FIG. 18A
  • FIG. 18B is a cross-sectional view taken along the line II-II in FIG. 18A
  • FIG. It is III sectional view taken on the line. It is a figure which shows the lead wire in the cover plate in the electroconductive unit of FIG.
  • the vacuum cleaner 1 Since a space is provided below the extension pipe 20 of the vacuum cleaner 1 in the state of FIG. 6 (A), there is a risk of damage if a force is applied from directly above the extension pipe 20. Therefore, in the present invention, by forming the lower end surface of the support member 11f in an arc shape, when a force is applied from directly above the extension pipe 20, the balance is lost and the body falls down as shown in FIG. 6B. Therefore, damage to the extension pipe 20 is prevented. When the cleaning is interrupted, the vacuum cleaner 1 may not be placed on the floor F, but the support member 11f may be placed on the table top or the chair back so that the vacuum cleaner 1 is drowned. it can.
  • the handle 11c and the suction cylinder portion 11d of the drive device 11 include the first, second, and third members 11x, 11y, and 11z.
  • the first member 11x an LED board 11xs having a plurality of LED lights that are turned on when the electric vacuum cleaner 1 is operated and when the suction force is strong is provided.
  • the first member 11x, with the packing 11xp is attached to the outlet port (not shown) connects the outlet 11y 11 of the second member 11y, the locking member 11x 1 and the hook member 11x 2 is attached to the front end .
  • preventing member 11x 5 forget filter attachment is pivotally attached to the axis Q about a longitudinal direction (FIG.
  • FIG. 10A and 10B are dust cups in the electric vacuum cleaner according to the first embodiment.
  • FIG. 10A is a perspective view
  • FIG. 10B is an exploded view.
  • FIG. 11 is a dust cup in the electric vacuum cleaner of Embodiment 1, wherein (A) is a front view, (B) is a cross-sectional view taken along the line II of (A), and (C) is a cross-sectional view of (A). II-II shows a cross-sectional view.
  • FIG. 12 is a dust cup unit, (A) is a lower plane sectional view, (B) is a side sectional view.
  • Partitioning member 12d 2 includes a small-diameter cylindrical portion 12d 21, a large-diameter cylindrical portion 12d 22, and a flange portion 12d 23 which connects the inner peripheral surface of an upper end of the small diameter cylinder portion 12d 21 large-diameter portion 12d 22 Have.
  • the flange portion 12d 23 has a pair of arcuate grooves 12d 231 provided on the upper surface thereof and detachably engaged with a pair of locking pieces 12d 112 at the lower end of the cylindrical filter portion 12d 1 .
  • the first cylindrical carbon fiber layer 21a 1 is formed of a one-way carbon fiber sheet having a plurality of carbon fibers extending parallel to the longitudinal direction of the tube.
  • the second cylindrical carbon fiber layer 21a 2 and the third cylindrical carbon fiber layer 21a 3 are made of a bi-directional carbon fiber sheet having a plurality of carbon fiber warps and wefts.
  • a commercially available prepreg sheet in which a resin is impregnated in advance between carbon fibers can be used.
  • the plurality of carbon fibers can be configured in a crossed yarn shape in an oblique direction other than warp and weft. Further, combinations of crossed ones, warps and wefts may be freely recombined.
  • the 1st connection pipe part 22 is a part connected with the cleaner body 10, and has the connection pipe main body 22a, the small piece 22b, and the (1st) cover member 22c.
  • the connecting tube main body 22a is inserted into one end of the tube main body 21 and fixed with an adhesive (first) fixing portion 22a 1, and a pair of males described later of the conductive unit 24 connected to the fixing portion 22a 1.
  • holding the mold pin portion 24a 2 (first) terminal holding portion 22a 2, and an insertion portion 22a 3 which are provided continuously to the terminal holding portion 22a 2 is inserted into the front opening 11d 1 of the cleaner body 10 Have.
  • the fixing portion 23a 1 has a pair of receiving pieces (not shown) for receiving the other end portion of the support plate 24b of the conductive unit 24 on the inner peripheral surface, and is positioned to engage with the other notch portion 21n of the tube main body 21. and a convex portion 23a 12 at the boundary between the terminal holding portion 23a 2 on the outer peripheral surface.
  • the terminal holding portion 23a 2 has a concave portion on the positioning convex portion 23a 12 side on the outer peripheral surface thereof, and the pair of female terminal portions 24a 3 and the lead wire 24a 1 of the conductive unit 24 are inserted into the concave portion from the inside to the outside.
  • a (second) drawer port 23a 21 is formed.
  • a rib structure 23a 22 that holds the pair of female terminal portions 24a 3 parallel to each other at a predetermined interval and a boss portion 23a 23 into which a tapping screw 22f for attaching the cover member 23e is screwed into the recess of the terminal holding portion 23a 2. And are provided.
  • the lock member 23c has a shaft portion 23c 1, and a button portion 23c 2 and the locking claw portion 23c 3 provided continuously so as to sandwich the shaft portion 23c 1, mounted in a recess in the terminal holding portion 23a 2 ing.
  • the shaft portion 23c 1 is rotatably attached to the rib structure 23a 22.
  • the locking pawl 23c 3 is capable protruded connection tube body 23a from the hole formed in the bottom surface of the recess of the connection pipe main body 23a.
  • Coil spring 23d is provided a locking member 23c of the button portion 23c 2 in the recess of the connection pipe main body 23a so as to bias outwardly.
  • Each conductive cable 24a includes a lead wire 24a 1 covered with an insulating tube, a pin-shaped male terminal portion 24a 2 electrically connected to both ends of the lead wire 24a 1 , and a clip-shaped female die. and a terminal portion 24a 3.
  • the male terminal portions 24a of the extension tube 20 2 is electrically connected is inserted into the female terminal portion 11y 12 of the cleaner body 10 , described later male terminal portion 42a of the suction port body 40 to the female terminal portion 24a 3 of the extension tube 20 (see FIG. 23) is plugged in electrically connecting.
  • the cover plate 24c has a base portion 24c 1 having a substantially m-shaped cross-sectional shape, and protruding pieces 24c 2 provided on the outer surfaces at both ends of the base portion 24c 1 , and is made of an insulating resin (for example, ABS). Resin).
  • the pair of protruding pieces 24c 2 at both ends serve as a wall that blocks foreign substances such as dust from entering between the pair of protruding pieces 24c 2 .
  • the base portion 24c 1 has a pair of groove portions 24c 11 that are provided along the longitudinal direction at the center portion in the width direction and individually store the pair of conductive cables 24a.
  • the pair of male terminal portions 24a 2 are inserted into the connecting tube main body 22a of the first connecting tube portion 22 and pulled out from the pull-out port 22a 21 to be fixed to the rib structure 22a 22 .
  • a pair of male terminal portions 24a 2 which is fixed to the rib structure 22a 22 protrudes from the rib structure 22a 22 to the longitudinal direction of the tube. In this case, placing a hooking piece 24b 2 of the pair of one end side of the support plate 24b of the conductive unit 24 on a pair of receiving pieces 22a 11 of the connection pipe main body 22a.
  • the motor output gear 50 fixed to the motor output shaft 46 of the rotary brush motor 44 and the gear portion 58 b attached to the rotary brush 43 are coupled by a timing belt 48. .
  • a pair of lead wires electrically connected to the rotary brush motor 44 and the lifting detection switch 47 are provided inside the suction port body 40, and the pair of lead wires are pin-shaped provided on the pipe portion 42. Are electrically connected to the pair of male terminal portions 42a.
  • a locking recess 42 b is provided at the tip of the pipe portion 42.
  • the suction port body 40 configured in this manner is detachably connected to the second connection pipe portion 23 of the extension pipe 20.
  • the pair of male terminal portion 42b of the suction port body 40 is inserted into the pair of female terminal portions 24a 3 of the extension tube 20 is electrically connected to the engagement recess 42b of the suction port body 40 the lock member 23c engaging claw portion 23c 3 of the extension tube 20 is disengageably locking (Fig. 1, see FIGS. 13 and 14).
  • the conductive cable and the support plate have a longer length than the tube body, the conductive cable has a longer length than the support plate, and the support plate has a longer length than the cover plate. You may have. According to this structure, it becomes a structure which is easy to provide the connection part connected to the suction port body with a built-in motor and a rotating brush, and a cleaner main body in the both ends of a pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

La présente invention concerne la fourniture d'un tube d'extension pour aspirateur électrique, avec un poids réduit, plus facile à saisir, et plus facile à utiliser. Ce tube d'extension pour aspirateur électrique comprend un corps de tube et une unité conductrice disposée de manière à passer à travers l'intérieur du corps de tube. L'unité conductrice est dotée d'un câble conducteur et d'une plaque creuse recevant le câble conducteur.
PCT/JP2017/004585 2016-11-09 2017-02-08 Tube d'extension pour aspirateur électrique WO2018087937A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US16/325,695 US20190208974A1 (en) 2016-11-09 2017-02-08 Extension tube for electric vacuum cleaner
KR1020197003285A KR20190025978A (ko) 2016-11-09 2017-02-08 전기 청소기의 연장관
JP2018550018A JPWO2018087937A1 (ja) 2016-11-09 2017-02-08 電気掃除機の延長管
EP17869541.7A EP3539436A4 (fr) 2016-11-09 2017-02-08 Tube d'extension pour aspirateur électrique
SG11201900807QA SG11201900807QA (en) 2016-11-09 2017-02-08 Extension tube for electric vacuum cleaner
CN201780047300.7A CN109952052A (zh) 2016-11-09 2017-02-08 电吸尘器的延伸管

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-219072 2016-11-09
JP2016219072 2016-11-09

Publications (1)

Publication Number Publication Date
WO2018087937A1 true WO2018087937A1 (fr) 2018-05-17

Family

ID=62110553

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/004585 WO2018087937A1 (fr) 2016-11-09 2017-02-08 Tube d'extension pour aspirateur électrique

Country Status (8)

Country Link
US (1) US20190208974A1 (fr)
EP (1) EP3539436A4 (fr)
JP (1) JPWO2018087937A1 (fr)
KR (1) KR20190025978A (fr)
CN (1) CN109952052A (fr)
SG (1) SG11201900807QA (fr)
TW (1) TW201817359A (fr)
WO (1) WO2018087937A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3616580A3 (fr) * 2018-08-30 2020-05-06 Samsung Electronics Co., Ltd. Aspirateur
JP2021003271A (ja) * 2019-06-26 2021-01-14 日立グローバルライフソリューションズ株式会社 電気掃除機
JP7365853B2 (ja) 2019-10-29 2023-10-20 シャープ株式会社 電気掃除機

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GB201616598D0 (en) * 2016-09-30 2016-11-16 Grey Technology Limited Cleaning head for a vacuum cleaner
GB2572303B (en) * 2017-06-19 2020-12-02 Tti Macao Commercial Offshore Ltd Surface cleaning apparatus
JP1625432S (fr) * 2018-05-29 2019-02-25
USD912344S1 (en) * 2018-08-29 2021-03-02 Samsung Electronics Co., Ltd. Cleaner
KR102071945B1 (ko) * 2018-08-30 2020-01-31 삼성전자주식회사 청소기
US11903553B2 (en) * 2018-11-06 2024-02-20 H-P Products, Inc. Vacuum hose having an integrated switch
USD933320S1 (en) 2019-05-13 2021-10-12 Bissell Inc. Vacuum cleaner
USD977770S1 (en) * 2019-06-14 2023-02-07 Sharkninja Operating Llc Hand vacuum
JP7461729B2 (ja) * 2019-10-29 2024-04-04 シャープ株式会社 電気掃除機
DE102019129823A1 (de) * 2019-11-05 2021-05-06 Festool Gmbh Verbindungsanordnung für eine handgeführte Werkzeugmaschine und handgeführte Werkzeugmaschine
KR102249933B1 (ko) * 2020-05-15 2021-05-10 광동하이텍 주식회사 전선내장형 텔레스코픽 연장관
CN113940581B (zh) * 2020-07-15 2023-11-07 莱克电气股份有限公司 一种手持式吸尘装置及吸尘设备
USD952970S1 (en) * 2020-07-16 2022-05-24 Sharkninja Operating Llc Vacuum cleaner
USD932122S1 (en) * 2020-09-10 2021-09-28 Suzhou Sweep Electric Appliance Co., Ltd. Vacuum cleaner
USD922010S1 (en) * 2020-11-16 2021-06-08 Dongguan Sogoode Computer System Co., Ltd Vacuum cleaner
JP1696401S (fr) * 2020-12-24 2021-10-04
CN215077997U (zh) * 2021-02-02 2021-12-10 深圳市小摩科技有限公司 一种伸缩导电管
USD946221S1 (en) * 2021-02-08 2022-03-15 Shenzhen Shermon Technology Co., Limited Vacuum cleaner
USD973987S1 (en) * 2021-02-08 2022-12-27 Shenzhen Shermon Technology Co., Limited Handheld vacuum cleaner
US11744423B2 (en) * 2021-04-27 2023-09-05 Shenzhen Shermon Technology Co., Limited Telescopic conductive tube
KR102383709B1 (ko) 2021-08-18 2022-04-08 (주)코넥 지진재해에 대응 가능한 안전 도어장치
USD1030162S1 (en) * 2021-09-16 2024-06-04 Techtronic Cordless Gp Vacuum cleaner

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JPH1085161A (ja) * 1996-09-13 1998-04-07 Mitsubishi Electric Corp 電気掃除機
JP2002010439A (ja) * 2000-06-21 2002-01-11 Yazaki Corp 電線配索構造及び電線配索方法
JP2002153330A (ja) * 2000-11-17 2002-05-28 Itoki Crebio Corp 天板の後端縁における配線受け樋装置
JP2004173363A (ja) * 2002-11-18 2004-06-17 Panahome Corp 配線構造
JP2009153887A (ja) * 2007-12-27 2009-07-16 Okamura Corp 家具の配線構造

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JPH1085161A (ja) * 1996-09-13 1998-04-07 Mitsubishi Electric Corp 電気掃除機
JP2002010439A (ja) * 2000-06-21 2002-01-11 Yazaki Corp 電線配索構造及び電線配索方法
JP2002153330A (ja) * 2000-11-17 2002-05-28 Itoki Crebio Corp 天板の後端縁における配線受け樋装置
JP2004173363A (ja) * 2002-11-18 2004-06-17 Panahome Corp 配線構造
JP2009153887A (ja) * 2007-12-27 2009-07-16 Okamura Corp 家具の配線構造

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3616580A3 (fr) * 2018-08-30 2020-05-06 Samsung Electronics Co., Ltd. Aspirateur
EP3753461A3 (fr) * 2018-08-30 2021-01-06 Samsung Electronics Co., Ltd. Aspirateur
US11253123B2 (en) 2018-08-30 2022-02-22 Samsung Electronics Co., Ltd. Vacuum cleaner
JP2021003271A (ja) * 2019-06-26 2021-01-14 日立グローバルライフソリューションズ株式会社 電気掃除機
JP7365853B2 (ja) 2019-10-29 2023-10-20 シャープ株式会社 電気掃除機

Also Published As

Publication number Publication date
US20190208974A1 (en) 2019-07-11
EP3539436A4 (fr) 2019-11-06
TW201817359A (zh) 2018-05-16
SG11201900807QA (en) 2019-02-27
EP3539436A1 (fr) 2019-09-18
KR20190025978A (ko) 2019-03-12
JPWO2018087937A1 (ja) 2019-09-26
CN109952052A (zh) 2019-06-28

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