CN109561653A - 打草头和包含该打草头的打草机 - Google Patents

打草头和包含该打草头的打草机 Download PDF

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Publication number
CN109561653A
CN109561653A CN201880002290.XA CN201880002290A CN109561653A CN 109561653 A CN109561653 A CN 109561653A CN 201880002290 A CN201880002290 A CN 201880002290A CN 109561653 A CN109561653 A CN 109561653A
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CN
China
Prior art keywords
spool
moving head
grass
head according
housing unit
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CN201880002290.XA
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English (en)
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CN109561653B (zh
Inventor
郭建朋
山冈敏成
聂方杰
张棋
李宗靖
王飞
许斓曦
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Nanjing Bofeng Power Tools Co ltd
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Nanjing Bofeng Power Tools Co ltd
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Publication of CN109561653A publication Critical patent/CN109561653A/zh
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A01D34/4166—Mounting or replacement of the lines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A01D34/4161—Means for feeding cutter line
    • A01D34/4162—Means for feeding cutter line automatically
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/416—Flexible line cutters
    • A01D34/4161—Means for feeding cutter line
    • A01D34/4163—Means for feeding cutter line by triggered line feedout, e.g. bump-feeding

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

一种打草头(50)和包含该打草头(50)的打草机(100)，打草头(50)包括壳体组件(51)和线轴(53)；壳体组件(51)形成有壳体腔(511)并设有能使打草绳(101)从壳体组件(51)外部深入至壳体腔(511)内的外穿线孔(544)，线轴(53)至少部分设置于壳体腔(511)内并能够相对于壳体组件(51)绕中心轴线转动；线轴(53)设有供打草绳(101)穿入的内穿线孔(5351)或固定打一草绳(101)的夹线部。该打草头使得用户在不拆卸线轴的情况下能够方便快捷的进行绕线。

Description

PCT国内申请，说明书已公开。

Claims (101)

  1. PCT国内申请，权利要求书已公开。
CN201880002290.XA 2017-08-07 2018-07-20 打草头和包含该打草头的打草机 Active CN109561653B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201720979787 2017-08-07
CN201720979716X 2017-08-07
CN201720979787X 2017-08-07
CN201720979716 2017-08-07
PCT/CN2018/096413 WO2019029335A1 (zh) 2017-08-07 2018-07-20 打草头和包含该打草头的打草机

Publications (2)

Publication Number Publication Date
CN109561653A true CN109561653A (zh) 2019-04-02
CN109561653B CN109561653B (zh) 2022-05-20

Family

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Family Applications (1)

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CN201880002290.XA Active CN109561653B (zh) 2017-08-07 2018-07-20 打草头和包含该打草头的打草机

Country Status (6)

Country Link
US (4) US10856466B2 (zh)
EP (1) EP3662736B1 (zh)
CN (1) CN109561653B (zh)
AU (1) AU2018314618B2 (zh)
CA (1) CA3103581C (zh)
WO (1) WO2019029335A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019029335A1 (zh) * 2017-08-07 2019-02-14 南京德朔实业有限公司 打草头和包含该打草头的打草机
US11818979B2 (en) 2016-01-22 2023-11-21 Nanjing Chervon Industry Co., Ltd. Grass trimmer
CN106993428B (zh) * 2016-01-22 2019-09-20 南京德朔实业有限公司 打草机
KR101868268B1 (ko) * 2017-02-01 2018-06-15 신연철 예초기용 4줄 나일론 커터 어셈블리
CN110809989B (zh) * 2018-08-07 2023-03-28 南京泉峰科技有限公司 打草头
EP3847881B1 (en) * 2020-01-07 2021-10-20 Nanjing Chervon Industry Co., Ltd. Grass trimmer
US11452258B2 (en) 2020-01-07 2022-09-27 Nanjing Chervon Industry Co., Ltd. Grass trimmer
CN213960795U (zh) * 2020-12-22 2021-08-17 格力博(江苏)股份有限公司 一种操作杆组件以及打草机

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201119296Y (zh) * 2007-07-23 2008-09-24 江苏鑫港企业有限公司 一种绳式打草机的可更换固定绳长打草头
CN201479593U (zh) * 2009-08-11 2010-05-26 山东华盛农业药械股份有限公司 一种割草机打草头装置
CN103371022A (zh) * 2012-04-25 2013-10-30 星天具工业株式会社 割草机用旋转切割器
CN104604426A (zh) * 2013-11-05 2015-05-13 南京德朔实业有限公司 打草头
US20160106034A1 (en) * 2014-10-16 2016-04-21 Arnetoli Motor S.R.L. Grass-cutting head with cutting line with cutting line refilling without opening
CN205179746U (zh) * 2014-10-23 2016-04-27 南京德朔实业有限公司 适用于打草机的旋转组件
CN106993429A (zh) * 2016-01-22 2017-08-01 南京德朔实业有限公司 打草机
US20170215338A1 (en) * 2015-01-30 2017-08-03 Arnetoli Motor S.R.L. Line-type trimmer head with manual replacement of the line without opening
CN207720711U (zh) * 2017-08-07 2018-08-14 南京德朔实业有限公司 打草机及其打草头

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161820A (en) 1977-10-28 1979-07-24 Weed Eater, Inc. Apparatus for cutting vegetation
EP0005540B1 (de) 1978-05-24 1982-04-21 Wolf-Geräte GmbH Fadenschneider zum Beschneiden von Rasenkanten
US5364307A (en) 1983-05-23 1994-11-15 Vinylex Corporation Coaxial drive cable centering apparatus
FR2580003B1 (zh) 1985-04-04 1988-02-19 Chomarat & Cie
JPS63152637A (ja) 1986-12-16 1988-06-25 Toray Ind Inc 樹脂の補強用プリフオ−ム材
US5311665A (en) 1990-11-16 1994-05-17 Diatop Corporation Cutting head for a cord type mower
DE9016233U1 (de) 1990-11-29 1991-03-14 Stihl, Andreas, 7050 Waiblingen Freischneidegerät mit einer zwischen dem Schneidkopf und dem Antriebsmotor in einem Schutzrohr gelagerten Abtriebswelle
US5659960A (en) * 1996-02-15 1997-08-26 Ryobi North America, Inc. Line feed configuration for line trimmers
US5806192A (en) * 1996-02-15 1998-09-15 Ryobi North America Line feed configuration for line trimmers
DE29724791U1 (de) 1996-11-08 2004-04-29 Black & Decker Inc., Newark Handgeführtes batteriebetriebenes Pflanzenschneidgerät
US6148523A (en) * 1997-02-14 2000-11-21 Ryobi North America, Inc. Line feed mechanism for a line trimmer
US6487780B1 (en) 1999-05-07 2002-12-03 Peterson Science & Technology, Inc. Rotary device for automatically deploying and retracting a cord-like element from a storage device
TW476720B (en) 1999-06-04 2002-02-21 Sunstar Engineering Inc Power assisted bicycle
SE523741C2 (sv) 2002-06-13 2004-05-11 Electrolux Ab Riggrör
FR2850235B1 (fr) 2003-01-23 2005-10-21 Speed France Tete de coupe pour debroussailleuse, coupe-bordures ou analogue
US6810647B1 (en) * 2003-03-24 2004-11-02 Takvor Evrikoz Lightweight lawn trimmer, mower and edger system
US8025249B2 (en) * 2007-11-16 2011-09-27 Alliss George E Bi-directional trimmer head spool with curved trimmer line guide
US10273112B2 (en) * 2006-11-16 2019-04-30 Torvian Inc. String trimmer head with curved trimmer line guide
US9516807B2 (en) * 2008-04-22 2016-12-13 George E. Alliss Straight through line feed vegetation trimmer apparatus
US9517555B2 (en) 2011-10-27 2016-12-13 Husqvarna Ab Battery operated handheld power tool
EP2814641B1 (en) 2012-02-15 2019-09-04 Koki Holdings Co., Ltd. Electric working machine
US9315004B2 (en) 2012-03-06 2016-04-19 Apple Inc. Accessory units for consumer electronic devices and related assemblies and methods
US10225981B2 (en) * 2013-09-10 2019-03-12 Kabushiki Kaisha Kitamura Seisakusho Rotating body, mower, and grass-mowing method
CN203523333U (zh) 2013-09-26 2014-04-09 浙江亚特电器有限公司 一种割草机打草头
CN203633147U (zh) 2013-11-05 2014-06-11 南京德朔实业有限公司 打草头
DE102013223819A1 (de) * 2013-11-21 2015-05-21 Robert Bosch Gmbh Handwerkzeugmaschinengehäusevorrichtung
US10130030B2 (en) * 2014-05-27 2018-11-20 Mtd Products Inc Trimmer head
US10005889B2 (en) 2014-06-03 2018-06-26 Conductive Composites Company Ip, Llc Fishing rod with enhanced tactile response
CN104221579B (zh) 2014-09-19 2016-09-14 慈溪市华之杰塑料制品有限公司 一种割草机用除草盘
CN204168758U (zh) * 2014-09-28 2015-02-25 南京德朔实业有限公司 打草机
US20160128276A1 (en) 2014-11-11 2016-05-12 Arnetoli Motor S.R.L. Line-winding spool for grass-cutting heads
DE102015010579A1 (de) * 2015-08-12 2017-02-16 Andreas Stihl Ag & Co. Kg Mähkopf für einen Freischneider
CN205124344U (zh) 2015-10-19 2016-04-06 浙江中力热能股份有限公司 一种打草头
CN105393697A (zh) * 2015-11-16 2016-03-16 宁波大叶园林设备有限公司 在扫气通道加双筛网兼扫气口部缓冲阀的二冲程汽油引擎
WO2019029335A1 (zh) 2017-08-07 2019-02-14 南京德朔实业有限公司 打草头和包含该打草头的打草机
US11818979B2 (en) * 2016-01-22 2023-11-21 Nanjing Chervon Industry Co., Ltd. Grass trimmer
WO2017147172A1 (en) * 2016-02-22 2017-08-31 Mtd Products Inc Multi-mode trimmer head
US11191210B2 (en) 2016-03-17 2021-12-07 Robert Bosch Gmbh Manually guided garden device
CN206445757U (zh) 2016-12-23 2017-08-29 南京德朔实业有限公司 动力工具及其传动轴组件
US10926854B2 (en) 2017-05-18 2021-02-23 Yamaha Hatsudoki Kabushiki Kaisha Steering device and outboard motor unit
US11122735B2 (en) * 2017-09-12 2021-09-21 Milwaukee Electric Tool Corporation String trimmer head and spool
JP7179569B2 (ja) 2018-10-05 2022-11-29 株式会社マキタ 電動園芸工具

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201119296Y (zh) * 2007-07-23 2008-09-24 江苏鑫港企业有限公司 一种绳式打草机的可更换固定绳长打草头
CN201479593U (zh) * 2009-08-11 2010-05-26 山东华盛农业药械股份有限公司 一种割草机打草头装置
CN103371022A (zh) * 2012-04-25 2013-10-30 星天具工业株式会社 割草机用旋转切割器
CN104604426A (zh) * 2013-11-05 2015-05-13 南京德朔实业有限公司 打草头
US20160106034A1 (en) * 2014-10-16 2016-04-21 Arnetoli Motor S.R.L. Grass-cutting head with cutting line with cutting line refilling without opening
CN205179746U (zh) * 2014-10-23 2016-04-27 南京德朔实业有限公司 适用于打草机的旋转组件
CN105519302A (zh) * 2014-10-23 2016-04-27 南京德朔实业有限公司 打草机及其旋转组件
CN105532164A (zh) * 2014-10-23 2016-05-04 南京德朔实业有限公司 适用于打草机的旋转组件
US20170215338A1 (en) * 2015-01-30 2017-08-03 Arnetoli Motor S.R.L. Line-type trimmer head with manual replacement of the line without opening
CN106993429A (zh) * 2016-01-22 2017-08-01 南京德朔实业有限公司 打草机
CN207720711U (zh) * 2017-08-07 2018-08-14 南京德朔实业有限公司 打草机及其打草头
CN109379973A (zh) * 2017-08-07 2019-02-26 南京德朔实业有限公司 打草机及其打草头

Also Published As

Publication number Publication date
CN109561653B (zh) 2022-05-20
US20210368676A1 (en) 2021-12-02
CA3103581A1 (en) 2019-02-14
EP3662736A1 (en) 2020-06-10
CA3103581C (en) 2023-10-24
US11503759B2 (en) 2022-11-22
AU2018314618B2 (en) 2021-03-25
EP3662736A4 (en) 2020-09-16
US10856466B2 (en) 2020-12-08
AU2018314618A1 (en) 2020-03-19
US20200170182A1 (en) 2020-06-04
WO2019029335A1 (zh) 2019-02-14
US20240188487A1 (en) 2024-06-13
US11910743B2 (en) 2024-02-27
EP3662736B1 (en) 2021-03-17
US20210022287A1 (en) 2021-01-28

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