CN1239120C - 吸嘴结构 - Google Patents
吸嘴结构 Download PDFInfo
- Publication number
- CN1239120C CN1239120C CN 02103481 CN02103481A CN1239120C CN 1239120 C CN1239120 C CN 1239120C CN 02103481 CN02103481 CN 02103481 CN 02103481 A CN02103481 A CN 02103481A CN 1239120 C CN1239120 C CN 1239120C
- Authority
- CN
- China
- Prior art keywords
- agitator
- suction nozzle
- guide groove
- extends
- suction
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 abstract 3
- 239000000428 dust Substances 0.000 description 20
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/044,774 US6772475B2 (en) | 2001-02-06 | 2002-01-11 | Suction nozzle configuration |
US10/044,774 | 2002-01-11 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100749459A Division CN100341453C (zh) | 2002-01-11 | 2002-02-06 | 吸嘴结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1432335A CN1432335A (zh) | 2003-07-30 |
CN1239120C true CN1239120C (zh) | 2006-02-01 |
Family
ID=27658129
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100749459A Expired - Fee Related CN100341453C (zh) | 2002-01-11 | 2002-02-06 | 吸嘴结构 |
CN 02103481 Expired - Fee Related CN1239120C (zh) | 2002-01-11 | 2002-02-06 | 吸嘴结构 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100749459A Expired - Fee Related CN100341453C (zh) | 2002-01-11 | 2002-02-06 | 吸嘴结构 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN100341453C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100374063C (zh) * | 2003-10-30 | 2008-03-12 | 乐金电子(天津)电器有限公司 | 真空吸尘器的旋转刷子 |
KR20120100486A (ko) * | 2011-03-04 | 2012-09-12 | 주식회사 한경희생활과학 | 카펫 청소기 |
CN103961021A (zh) * | 2014-05-15 | 2014-08-06 | 张卫 | 纱窗除尘器 |
JP6876984B2 (ja) * | 2019-08-08 | 2021-05-26 | パナソニックIpマネジメント株式会社 | 吸込具 |
GB2588156B (en) * | 2019-10-10 | 2022-01-05 | Dyson Technology Ltd | Cleaner head for a vacuum cleaning appliance |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178653A (en) * | 1978-01-26 | 1979-12-18 | The Hoover Company | Improved agitator chamber |
US4426751A (en) * | 1982-01-21 | 1984-01-24 | Whirlpool Corporation | Vacuum cleaner nozzle with double brush |
JPH01156704A (ja) * | 1987-12-14 | 1989-06-20 | Sumitomo Electric Ind Ltd | 光コネクタフェルール |
US5086539A (en) * | 1990-10-31 | 1992-02-11 | Racine Industries, Inc. | Carpet cleaning machine with pattern-oriented vacuum nozzle |
US5513418A (en) * | 1994-06-27 | 1996-05-07 | The Hoover Company | Suction nozzle with ducting |
-
2002
- 2002-02-06 CN CNB2005100749459A patent/CN100341453C/zh not_active Expired - Fee Related
- 2002-02-06 CN CN 02103481 patent/CN1239120C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100341453C (zh) | 2007-10-10 |
CN1692868A (zh) | 2005-11-09 |
CN1432335A (zh) | 2003-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Ohio, USA Patentee after: THC Property Corp. Address before: Ohio, USA Patentee before: The Hoover Co. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20090306 Address after: Virgin Islands (British) Patentee after: Health Income Investment Co.,Ltd. Address before: Ohio, USA Patentee before: THC Property Corp. |
|
ASS | Succession or assignment of patent right |
Owner name: HEALTH GAINS INVESTMENT CO., LTD. Free format text: FORMER OWNER: THC PROPERTY COMPANY Effective date: 20090306 |
|
C56 | Change in the name or address of the patentee |
Owner name: THC PROPERTY COMPANY Free format text: FORMER NAME: HOOVER CO.,LTD. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060201 Termination date: 20130206 |