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CN114901890A - vertical washing machine - Google Patents

vertical washing machine Download PDF

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Publication number
CN114901890A
CN114901890A CN202080090762.9A CN202080090762A CN114901890A CN 114901890 A CN114901890 A CN 114901890A CN 202080090762 A CN202080090762 A CN 202080090762A CN 114901890 A CN114901890 A CN 114901890A
Authority
CN
China
Prior art keywords
driving
washing machine
cover
tub
bottom wall
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
Application number
CN202080090762.9A
Other languages
Chinese (zh)
Inventor
宫地成佳
市川晶
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.)
Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
Aqua Co Ltd
Original Assignee
Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
Aqua 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 Qingdao Haier Washing Machine Co Ltd, Haier Smart Home Co Ltd, Aqua Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Publication of CN114901890A publication Critical patent/CN114901890A/en
Pending legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种能防止驱动部(32)的工作声向外部泄漏的立式洗衣机(1)，包括：内桶(4)，容纳洗涤物(Q)并能旋转；外桶(3)，容纳内桶(4)；驱动部(32)，至少具有产生使内桶(4)旋转的驱动力的马达(7)，配置于外桶(3)的底壁(3B)的下侧(Z2)；罩(40)；以及隔音构件(41)。罩(40)具有筒部(40A)和封闭部(40C)，该筒部(40A)具有安装于底壁(3B)的下表面部(3E)的上端部(40D)并包围驱动部(32)，该封闭部(40C)从下侧(Z2)堵住筒部(40A)的内部空间(40B)。隔音构件(41)安装于罩(40)中的面向驱动部(32)的内表面部(40E)。

Figure 202080090762

A vertical washing machine (1) capable of preventing the operating sound of a driving part (32) from leaking to the outside, comprising: an inner tub (4) that accommodates laundry (Q) and can rotate; an outer tub (3) that accommodates an inner tub (4) ); a driving part (32), at least having a motor (7) for generating a driving force for rotating the inner tub (4), arranged on the lower side (Z2) of the bottom wall (3B) of the outer tub (3); a cover (40) ; and a sound insulation member (41). The cover (40) has a cylindrical portion (40A) and a closing portion (40C), the cylindrical portion (40A) having an upper end portion (40D) attached to the lower surface portion (3E) of the bottom wall (3B) and surrounding the driving portion (32) ), the closing portion (40C) blocks the inner space (40B) of the cylindrical portion (40A) from the lower side (Z2). The sound insulating member (41) is mounted on an inner surface portion (40E) of the cover (40) facing the driving portion (32).

Figure 202080090762

Description

PCT国内申请，说明书已公开。PCT domestic application, the description has been published.

Claims (3)

  1. A vertical washing machine, characterized by comprising:
    an inner tub accommodating laundry and rotatable;
    an outer tub for accommodating the inner tub, having an upper end portion formed with an inlet and an outlet for allowing laundry to enter and exit the inner tub, and a lower end portion provided with a bottom wall;
    a driving part at least having a motor for generating a driving force for rotating the inner tub and disposed under the bottom wall;
    a cover having a cylindrical portion and a closing portion, the cylindrical portion having an upper end portion attached to a lower surface portion of the bottom wall and surrounding the driving portion, the closing portion closing an inner space of the cylindrical portion from a lower side; and
    a sound insulating member mounted on an inner surface portion of the cover facing the driving portion.
  2. The vertical washing machine as claimed in claim 1,
    the inner surface portion of the cover is constituted by a plurality of flat surfaces.
  3. Vertical washing machine according to claim 1 or 2,
    the cushion member is disposed between the tube portion and the lower surface portion.
CN202080090762.9A 2019-12-26 2020-12-15 vertical washing machine Pending CN114901890A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-237020 2019-12-26
JP2019237020A JP7411954B2 (en) 2019-12-26 2019-12-26 vertical washing machine
PCT/CN2020/136495 WO2021129463A1 (en) 2019-12-26 2020-12-15 Vertical washing machine

Publications (1)

Publication Number Publication Date
CN114901890A true CN114901890A (en) 2022-08-12

Family

ID=76573662

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080090762.9A Pending CN114901890A (en) 2019-12-26 2020-12-15 vertical washing machine

Country Status (3)

Country Link
JP (1) JP7411954B2 (en)
CN (1) CN114901890A (en)
WO (1) WO2021129463A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102677422A (en) * 2012-05-09 2012-09-19 南京乐金熊猫电器有限公司 Washing machine
CN207039362U (en) * 2017-07-29 2018-02-23 江苏润环环境科技有限公司 Motor noise-reducing mixer
CN108699749A (en) * 2016-02-26 2018-10-23 青岛海尔洗衣机有限公司 Cleaning machine
JP2019118676A (en) * 2018-01-09 2019-07-22 東芝ライフスタイル株式会社 Washing machine
CN110073048A (en) * 2016-12-13 2019-07-30 东芝生活电器株式会社 Washing machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102304839A (en) * 2011-09-01 2012-01-04 居宪锋 Waterproof device of washing machine motor
US9453296B2 (en) * 2013-02-18 2016-09-27 Owens Corning Intellectual Capital, Llc Acoustically insulated machine
CN205258911U (en) * 2015-12-09 2016-05-25 无锡小天鹅股份有限公司 Washing machine
CN207699867U (en) 2017-12-27 2018-08-07 珠海格力电器股份有限公司 Washing machine and noise reduction structure thereof
CN209227244U (en) * 2018-12-17 2019-08-09 郑雪梅 One kind washing hosiery machine
CN209692502U (en) * 2019-04-16 2019-11-26 嵊州市冠科电机有限公司 A kind of low noise motor shell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102677422A (en) * 2012-05-09 2012-09-19 南京乐金熊猫电器有限公司 Washing machine
CN108699749A (en) * 2016-02-26 2018-10-23 青岛海尔洗衣机有限公司 Cleaning machine
CN110073048A (en) * 2016-12-13 2019-07-30 东芝生活电器株式会社 Washing machine
CN207039362U (en) * 2017-07-29 2018-02-23 江苏润环环境科技有限公司 Motor noise-reducing mixer
JP2019118676A (en) * 2018-01-09 2019-07-22 東芝ライフスタイル株式会社 Washing machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张宪荣等: "《电机故障诊断技术》", vol. 1, 北京理工大学出版社, pages: 200 - 201 *

Also Published As

Publication number Publication date
WO2021129463A1 (en) 2021-07-01
JP2021104209A (en) 2021-07-26
JP7411954B2 (en) 2024-01-12

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Application publication date: 20220812

RJ01 Rejection of invention patent application after publication