JP6680462B2 - ミシンの糸通し装置 - Google Patents
ミシンの糸通し装置 Download PDFInfo
- Publication number
- JP6680462B2 JP6680462B2 JP2015069481A JP2015069481A JP6680462B2 JP 6680462 B2 JP6680462 B2 JP 6680462B2 JP 2015069481 A JP2015069481 A JP 2015069481A JP 2015069481 A JP2015069481 A JP 2015069481A JP 6680462 B2 JP6680462 B2 JP 6680462B2
- Authority
- JP
- Japan
- Prior art keywords
- needle
- guide
- needle hole
- guide passage
- passage portion
- 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
- 238000009958 sewing Methods 0.000 title claims description 58
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B87/00—Needle- or looper- threading devices
- D05B87/02—Needle- or looper- threading devices with mechanical means for moving thread through needle or looper eye
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B81/00—Sewing machines incorporating devices serving purposes other than sewing, e.g. for blowing air, for grinding
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2207/00—Use of special elements
- D05D2207/02—Pneumatic or hydraulic devices
- D05D2207/04—Suction or blowing devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
つまり、
であることが好ましい〔図2(E)参照〕。
B…空気供給部材、5…空気噴射ノズル、6…針棒、71…針孔、7…針、
8…糸通し軸部材。
Claims (5)
- ミシン本体に上下方向に摺動可能に支持されて先端部に針孔を有する針が装着された針棒と、
該針棒に並列にミシン本体に移動可能に支持された糸通し軸部材と、該糸通し軸部材下端に設けた前記針孔に糸を導く案内部材と、該案内部材の始端側から終端側に向かう方向で、且つ下向きに傾斜する方向に空気を供給する空気供給部材とを備え、
前記案内部材は前記空気供給部材から供給された空気を前記針孔に導くように前記針孔に向けて通路幅が徐々に狭くなる上面が開放された案内通路部と該案内通路部に連続して形成された前記針孔の位置を決める針収納部を備え、
前記案内部材の案内通路部は、平坦面状で且つ始端側から終端側に向かって下向きに傾斜する案内底面と、該案内底面の幅方向両側で且つ始端側で間隔が最大となり終端側で間隔が最少となり、前記案内底面が平面から見て三角形状となるように形成された案内側壁とからなり、
糸通し後の前記針孔に通した糸と針を前記案内部材の開放された上面を介して離脱するようにしたことを特徴とするミシンの糸通し装置。 - 前記案内通路部には直線状の狭小溝部が形成され、該狭小溝部に連続して形成される前記針収納部が備えられてなることを特徴とする請求項1に記載のミシンの糸通し装置。
- 前記針収納部に配置された前記針の針孔に対向する前記案内通路部の開口部は、前記針孔の幅と同等または、それ以下としてなることを特徴とする請求項1に記載のミシンの糸通し装置。
- 前記針収納部に配置された前記針の針孔に対向する前記案内通路部の狭小溝部の溝幅は前記針孔の幅と同等または、それ以下としてなることを特徴とする請求項2に記載のミシンの糸通し装置。
- 前記案内通路部の開口部の底の位置と前記針収納部に配置された前記針の前記針孔の下端が一致するようにしてなることを特徴とする請求項1,2,3又は4の何れか1項に記載のミシンの糸通し装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015069481A JP6680462B2 (ja) | 2015-03-30 | 2015-03-30 | ミシンの糸通し装置 |
TW104143596A TW201638421A (zh) | 2015-03-30 | 2015-12-24 | 縫紉機的穿線裝置 |
CN201610106228.8A CN106012354B (zh) | 2015-03-30 | 2016-02-26 | 缝纫机的穿线装置 |
US15/055,383 US10344412B2 (en) | 2015-03-30 | 2016-02-26 | Threading device of sewing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015069481A JP6680462B2 (ja) | 2015-03-30 | 2015-03-30 | ミシンの糸通し装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016187508A JP2016187508A (ja) | 2016-11-04 |
JP6680462B2 true JP6680462B2 (ja) | 2020-04-15 |
Family
ID=57015432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015069481A Expired - Fee Related JP6680462B2 (ja) | 2015-03-30 | 2015-03-30 | ミシンの糸通し装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10344412B2 (ja) |
JP (1) | JP6680462B2 (ja) |
CN (1) | CN106012354B (ja) |
TW (1) | TW201638421A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111560715B (zh) * | 2020-05-26 | 2021-12-21 | 台州学院 | 一种工业缝纫机自动穿线装置中的导向和穿线结构 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US304599A (en) * | 1884-09-02 | Needle-threader for sewing-machines | ||
US500235A (en) * | 1893-06-27 | Needle-threader for sewing-machines | ||
US638701A (en) * | 1896-11-24 | 1899-12-12 | Emma J Smith | Needle-threader. |
US726083A (en) * | 1902-06-12 | 1903-04-21 | Ivy Hawes | Needle-threader for sewing-machines. |
US1230378A (en) * | 1916-09-19 | 1917-06-19 | William D Burns | Needle-threader. |
US2413014A (en) * | 1944-08-19 | 1946-12-24 | Man Sew Corp | Means for threading needles |
US3540392A (en) * | 1969-04-01 | 1970-11-17 | Singer Co | Vacuum needle threader and thread wiper mechanism |
US3599587A (en) * | 1969-11-18 | 1971-08-17 | Singer Co | Sewing machine pneumatic needle threader |
US4010702A (en) * | 1974-09-03 | 1977-03-08 | Toshio Miyamoto | Automatic threading device for sewing machines |
JPS5130054A (en) * | 1974-09-03 | 1976-03-13 | Toshio Myamoto | Mishinniokerukyushisochi |
US4075959A (en) * | 1977-04-06 | 1978-02-28 | The Singer Company | Pneumatic thread and fiber feeding devices |
US4198915A (en) * | 1978-10-05 | 1980-04-22 | The Singer Company | Vacuum-type pneumatic needle threading assist |
US4557408A (en) * | 1984-07-25 | 1985-12-10 | Arnoldus Biemans | Needle threading devices |
JP2865470B2 (ja) * | 1992-02-24 | 1999-03-08 | 株式会社鈴木製作所 | ミシンの糸通し装置 |
JP2586732Y2 (ja) * | 1993-01-21 | 1998-12-09 | ジャガー株式会社 | ミシンの糸通し装置 |
US5345888A (en) * | 1993-11-15 | 1994-09-13 | Frankel Samuel R | Automatic needle threader |
JP3471419B2 (ja) | 1994-04-18 | 2003-12-02 | 蛇の目ミシン工業株式会社 | ミシンの糸通し装置 |
US5921193A (en) * | 1998-03-03 | 1999-07-13 | Chou; Su-Lin | Fabric clipping guide for an overlock machine |
JP3054818B2 (ja) * | 1998-07-03 | 2000-06-19 | ステップ有限会社 | ミシンのための糸通し装置 |
KR100658189B1 (ko) * | 2004-07-05 | 2006-12-15 | (주) 인브로 | 실꿰기장치 |
JP2008104719A (ja) * | 2006-10-26 | 2008-05-08 | Juki Corp | ミシンの糸通し装置 |
JP4139843B2 (ja) * | 2007-01-25 | 2008-08-27 | 株式会社ジャガーインターナショナルコーポレーション | ミシンの糸通し装置 |
TWI598486B (zh) * | 2014-04-08 | 2017-09-11 | 曾賢長 | 具有送線供氣導引選擇機構之縫紉機結構 |
-
2015
- 2015-03-30 JP JP2015069481A patent/JP6680462B2/ja not_active Expired - Fee Related
- 2015-12-24 TW TW104143596A patent/TW201638421A/zh unknown
-
2016
- 2016-02-26 CN CN201610106228.8A patent/CN106012354B/zh active Active
- 2016-02-26 US US15/055,383 patent/US10344412B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN106012354B (zh) | 2020-08-07 |
TW201638421A (zh) | 2016-11-01 |
US10344412B2 (en) | 2019-07-09 |
US20160289879A1 (en) | 2016-10-06 |
JP2016187508A (ja) | 2016-11-04 |
CN106012354A (zh) | 2016-10-12 |
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