CN109937305A - 颈带式风扇 - Google Patents

颈带式风扇 Download PDF

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Publication number
CN109937305A
CN109937305A CN201880001104.0A CN201880001104A CN109937305A CN 109937305 A CN109937305 A CN 109937305A CN 201880001104 A CN201880001104 A CN 201880001104A CN 109937305 A CN109937305 A CN 109937305A
Authority
CN
China
Prior art keywords
head
ontology
formula fan
neckstrap formula
neck
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
CN201880001104.0A
Other languages
English (en)
Chinese (zh)
Inventor
朴正奎
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=62185392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN109937305(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CN109937305A publication Critical patent/CN109937305A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201880001104.0A 2017-10-17 2018-05-25 颈带式风扇 Pending CN109937305A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020170134443A KR101857047B1 (ko) 2017-10-17 2017-10-17 넥밴드형 선풍기
KR10-2017-0134443 2017-10-17
PCT/KR2018/005934 WO2019078440A1 (ko) 2017-10-17 2018-05-25 넥밴드형 선풍기

Publications (1)

Publication Number Publication Date
CN109937305A true CN109937305A (zh) 2019-06-25

Family

ID=62185392

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880001104.0A Pending CN109937305A (zh) 2017-10-17 2018-05-25 颈带式风扇

Country Status (6)

Country Link
US (1) US20210324865A1 (ko)
EP (1) EP3699433A4 (ko)
JP (1) JP6906871B2 (ko)
KR (1) KR101857047B1 (ko)
CN (1) CN109937305A (ko)
WO (1) WO2019078440A1 (ko)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021017032A1 (zh) * 2019-07-29 2021-02-04 深圳市同创创精密电子有限公司 颈部佩戴式风扇
WO2021068389A1 (zh) * 2019-10-09 2021-04-15 深圳市蓝禾技术有限公司 脖带风扇
WO2021142983A1 (zh) * 2020-01-19 2021-07-22 深圳市蓝禾技术有限公司 脖戴风扇
US11187241B1 (en) 2020-05-13 2021-11-30 Shenzhen Lanhe Technologies Co., Ltd. Portable blowing device
WO2022048653A1 (zh) * 2020-09-03 2022-03-10 深圳市蓝禾技术有限公司 便携调温装置
US11624370B2 (en) 2019-10-09 2023-04-11 Shenzhen Lanhe Technologies Co., Ltd. Portable blowing device

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200488413Y1 (ko) * 2018-05-16 2019-01-28 이경원 다기능 블루투스 이어폰
KR20200006674A (ko) 2018-07-11 2020-01-21 임흥기 넥밴드형 상체 선풍기
KR102020288B1 (ko) * 2018-07-25 2019-09-10 이창국 목걸이형 휴대용 선풍기
KR102134513B1 (ko) 2018-08-08 2020-07-15 김영만 선풍기
JP6509418B1 (ja) * 2018-12-11 2019-05-08 株式会社 東亜産業 首掛け型機器
KR102089967B1 (ko) 2019-01-28 2020-03-17 이상원 휴대용 냉온 절환형 넥밴드
KR200489770Y1 (ko) 2019-03-07 2019-08-05 박승호 넥밴드형 선풍기
KR102105850B1 (ko) * 2019-07-23 2020-04-29 주식회사 엠씨엘코리아 휴대용 선풍기
JP6852140B1 (ja) * 2019-11-12 2021-03-31 株式会社東亜産業 首掛け型機器
JP7377690B2 (ja) * 2019-12-10 2023-11-10 シャープ株式会社 送風装置
JP7187054B2 (ja) * 2020-02-04 2022-12-12 大作商事株式会社 送風機
KR102133919B1 (ko) 2020-03-13 2020-07-14 이종승 넥밴드와 핸디 겸용의 휴대용 선풍기
KR102343725B1 (ko) * 2020-05-08 2021-12-24 김용진 목 선풍기
KR102215726B1 (ko) * 2020-05-18 2021-02-18 프린텍 주식회사 넥밴드 선풍기
JP1679482S (ko) * 2020-06-29 2021-02-15
JP6812598B1 (ja) * 2020-07-14 2021-01-13 株式会社アールエフ 紫外線照射装置
US11319960B2 (en) * 2020-09-03 2022-05-03 Shenzhen Lanhe Technologies Co., Ltd. Portable temperature regulation device
USD979041S1 (en) * 2020-12-31 2023-02-21 Shenzhen Willsea E-Commerce Co. Limited Wearable fan
CN113530867B (zh) * 2021-08-19 2022-05-31 宋安 一种双头高低风扇
USD983350S1 (en) * 2023-02-01 2023-04-11 Qinbing Zhou Neck fan

Citations (10)

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KR900002669Y1 (ko) * 1987-07-22 1990-03-31 김영구 태양전지를 이용한 휴대용 선풍기
CN1126936A (zh) * 1994-06-30 1996-07-17 皮维电子有限公司 人类工程学的耳装送受话器
JP3143742U (ja) * 2007-11-18 2008-08-07 ▲祐▼一 竹之下 携帯型小型送風機
CN103334942A (zh) * 2013-07-16 2013-10-02 上海圣峰建材科技有限公司 一种集成吊顶风扇
CN203892216U (zh) * 2013-06-07 2014-10-22 李思纬 天花板型风扇结构
CN105041695A (zh) * 2015-09-09 2015-11-11 王宝全 穿戴式送风装置
CN205051752U (zh) * 2015-07-20 2016-02-24 朝阳聚声泰（信丰）科技有限公司 一种带报时照明功能的受话器
CN205316493U (zh) * 2016-02-01 2016-06-15 周湧 一种耳机式可穿戴智能空气净化器
WO2016114412A1 (ko) * 2015-01-12 2016-07-21 ㈜노벨이노베이션스 목걸이형 선풍기
CN205647890U (zh) * 2016-04-08 2016-10-12 陈巧珍 一种基于套固装置的舞台表演用耳麦

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KR19990037235U (ko) 1998-03-02 1999-10-05 염돈우 목걸이용 소형 선풍기
JP2009201088A (ja) * 2008-02-21 2009-09-03 Hidehiko Matsumoto 首掛け式スピーカー
CN202048007U (zh) * 2011-04-21 2011-11-23 丁巧娜 太阳能散热项圈
KR200483235Y1 (ko) 2015-03-02 2017-04-17 (주)비케이더블유 목걸이형 선풍기
CN204942025U (zh) * 2015-09-09 2016-01-06 王宝全 穿戴式送风装置
KR20170031956A (ko) * 2015-09-14 2017-03-22 유제빈 넥밴드형 음이온 발생장치
CN205787943U (zh) * 2016-05-27 2016-12-07 奇岩电子股份有限公司 穿戴式温控装置
CN105971917A (zh) * 2016-07-26 2016-09-28 许陈菲 一种基于无线充电的便携式迷你双头风扇
KR101701828B1 (ko) 2016-08-05 2017-02-02 (주)텍스트무브 넥밴드형 에어 블로워

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900002669Y1 (ko) * 1987-07-22 1990-03-31 김영구 태양전지를 이용한 휴대용 선풍기
CN1126936A (zh) * 1994-06-30 1996-07-17 皮维电子有限公司 人类工程学的耳装送受话器
JP3143742U (ja) * 2007-11-18 2008-08-07 ▲祐▼一 竹之下 携帯型小型送風機
CN203892216U (zh) * 2013-06-07 2014-10-22 李思纬 天花板型风扇结构
CN103334942A (zh) * 2013-07-16 2013-10-02 上海圣峰建材科技有限公司 一种集成吊顶风扇
WO2016114412A1 (ko) * 2015-01-12 2016-07-21 ㈜노벨이노베이션스 목걸이형 선풍기
CN205051752U (zh) * 2015-07-20 2016-02-24 朝阳聚声泰（信丰）科技有限公司 一种带报时照明功能的受话器
CN105041695A (zh) * 2015-09-09 2015-11-11 王宝全 穿戴式送风装置
CN205316493U (zh) * 2016-02-01 2016-06-15 周湧 一种耳机式可穿戴智能空气净化器
CN205647890U (zh) * 2016-04-08 2016-10-12 陈巧珍 一种基于套固装置的舞台表演用耳麦

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021017032A1 (zh) * 2019-07-29 2021-02-04 深圳市同创创精密电子有限公司 颈部佩戴式风扇
WO2021068389A1 (zh) * 2019-10-09 2021-04-15 深圳市蓝禾技术有限公司 脖带风扇
US11624370B2 (en) 2019-10-09 2023-04-11 Shenzhen Lanhe Technologies Co., Ltd. Portable blowing device
WO2021142983A1 (zh) * 2020-01-19 2021-07-22 深圳市蓝禾技术有限公司 脖戴风扇
US11187241B1 (en) 2020-05-13 2021-11-30 Shenzhen Lanhe Technologies Co., Ltd. Portable blowing device
WO2022048653A1 (zh) * 2020-09-03 2022-03-10 深圳市蓝禾技术有限公司 便携调温装置

Also Published As

Publication number Publication date
WO2019078440A1 (ko) 2019-04-25
KR101857047B1 (ko) 2018-05-11
EP3699433A4 (en) 2021-06-30
JP2020502405A (ja) 2020-01-23
JP6906871B2 (ja) 2021-07-21
EP3699433A1 (en) 2020-08-26
US20210324865A1 (en) 2021-10-21

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SE01 Entry into force of request for substantive examination
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Application publication date: 20190625