CN114727731B - 清洁器 - Google Patents

清洁器 Download PDF

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Publication number
CN114727731B
CN114727731B CN202080082841.5A CN202080082841A CN114727731B CN 114727731 B CN114727731 B CN 114727731B CN 202080082841 A CN202080082841 A CN 202080082841A CN 114727731 B CN114727731 B CN 114727731B
Authority
CN
China
Prior art keywords
housing
fan
cleaner
seal
rotation restricting
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.)
Active
Application number
CN202080082841.5A
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English (en)
Chinese (zh)
Other versions
CN114727731A (zh
Inventor
田上宽之
一桥直人
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki 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 Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Publication of CN114727731A publication Critical patent/CN114727731A/zh
Application granted granted Critical
Publication of CN114727731B publication Critical patent/CN114727731B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Suction Cleaners (AREA)
CN202080082841.5A 2019-11-27 2020-10-30 清洁器 Active CN114727731B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-214789 2019-11-27
JP2019214789 2019-11-27
PCT/JP2020/040879 WO2021106493A1 (ja) 2019-11-27 2020-10-30 クリーナ

Publications (2)

Publication Number Publication Date
CN114727731A CN114727731A (zh) 2022-07-08
CN114727731B true CN114727731B (zh) 2023-09-26

Family

ID=76129527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080082841.5A Active CN114727731B (zh) 2019-11-27 2020-10-30 清洁器

Country Status (3)

Country Link
JP (1) JP7315025B2 (https=)
CN (1) CN114727731B (https=)
WO (1) WO2021106493A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11802573B2 (en) 2020-12-23 2023-10-31 Makita Corporation Blower
JP7258838B2 (ja) * 2020-12-23 2023-04-17 株式会社マキタ 送風機
US11795967B2 (en) 2020-12-23 2023-10-24 Makita Corporation Blower

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444719A (zh) * 2010-09-30 2012-05-09 株式会社爱德克斯 轴封装置和使用该轴封装置的泵装置及制动液压控制装置
CN103202677A (zh) * 2012-01-11 2013-07-17 日立空调·家用电器株式会社 电动吸尘器
CN103362852A (zh) * 2012-03-29 2013-10-23 日本电产株式会社 轴承装置以及送风风扇
WO2014162773A1 (ja) * 2013-04-01 2014-10-09 株式会社 マキタ クリーナ
JP2018068726A (ja) * 2016-10-31 2018-05-10 日立工機株式会社 集塵装置
CN110268604A (zh) * 2017-02-14 2019-09-20 日本电产三协株式会社 电动机及泵装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH044690Y2 (https=) * 1985-02-27 1992-02-12
JPH04272733A (ja) * 1991-02-28 1992-09-29 Matsushita Electric Ind Co Ltd 電動送風機の防振装置
KR102099346B1 (ko) * 2014-01-02 2020-04-09 삼성전자주식회사 팬모터 어셈블리 및 이를 구비한 진공청소기

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444719A (zh) * 2010-09-30 2012-05-09 株式会社爱德克斯 轴封装置和使用该轴封装置的泵装置及制动液压控制装置
CN103202677A (zh) * 2012-01-11 2013-07-17 日立空调·家用电器株式会社 电动吸尘器
CN103362852A (zh) * 2012-03-29 2013-10-23 日本电产株式会社 轴承装置以及送风风扇
WO2014162773A1 (ja) * 2013-04-01 2014-10-09 株式会社 マキタ クリーナ
JP2018068726A (ja) * 2016-10-31 2018-05-10 日立工機株式会社 集塵装置
CN110268604A (zh) * 2017-02-14 2019-09-20 日本电产三协株式会社 电动机及泵装置

Also Published As

Publication number Publication date
JPWO2021106493A1 (https=) 2021-06-03
CN114727731A (zh) 2022-07-08
WO2021106493A1 (ja) 2021-06-03
JP7315025B2 (ja) 2023-07-26

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