JPS59105479U

JPS59105479U - Needle thread puller in sewing machine

Info

Publication number: JPS59105479U
Application number: JP20147582U
Authority: JP
Inventors: 敏男宮本
Original assignee: 宮本株式会社
Priority date: 1982-12-28
Filing date: 1982-12-28
Publication date: 1984-07-16
Also published as: JPS6324872Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はミシン下部の要部のみを示した斜面図、第２図
、第３図は糸切断作動時の説明図である。１・・・ブロック、２・・・外釜、３・・・内釜、４・
・・下糸繰出装置、５・・・上糸引掛装置、６・・・摺
動杆、７゜９・・・ソレノイド、８・・・ガイド板、１
０・・・アーム、１１・・・糸引掛片、Ｂ・・・ブラケ
ット。補正　昭５８．　６−　６図面の簡単な説明を次のように補正する。図面の簡単な説明第１図はミシン下部の要部のみを示した斜視図、第２図
、第３図は糸切断作動時の説明図、第４図は側面図であ
る。１−−−−−−ブロック、２−−−−−−外釜、３！・
・・・・内釜、４・・・・・・下糸繰出装置、５・・・
・・・上糸引掛装置、６・・・・・・摺動杆、７．９・
・曲ソレノイド、８・曲・ガイド板、−１０・・・−・
・アーム、１１゛・・・−・・糸引掛川、Ｂ・・・・・
・ブラケット。FIG. 1 is a perspective view showing only the essential parts of the lower part of the sewing machine, and FIGS. 2 and 3 are explanatory views during thread cutting operation. 1...Block, 2...Outer pot, 3...Inner pot, 4.
...Lower thread feeding device, 5...Needle thread hooking device, 6...Sliding rod, 7゜9...Solenoid, 8...Guide plate, 1
0...Arm, 11...Thread hook piece, B...Bracket. Amended 1984. 6-6 The brief description of the drawings shall be amended as follows. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing only the essential parts of the lower part of the sewing machine, FIGS. 2 and 3 are explanatory views during thread cutting operation, and FIG. 4 is a side view. 1------Block, 2------Outer pot, 3!・
...Inner hook, 4...Bobbin thread feeding device, 5...
...Needle thread hooking device, 6...Sliding rod, 7.9.
- Curved solenoid, 8 - Curved guide plate, -10...-
・Arm, 11゛・・・-・Itohikakegawa, B・・・・
·bracket.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

ミシンの下部本体に突設したるブロックにソレノイドに
て摺動自在にして摺動杆を設け、この摺動杆に釜の前面
に水面方向に当接され繰り出される上糸を水平方向にル
ープ状とする上糸引掛装置を設け、またブロックに釜上
方位置にて下糸を引掛けるようになした下糸引掛装置を
揺動自在に設けると共にこの下糸引掛装置の下部二叉状
溝及びブロックに設けたガイド板のガイド溝に摺動杆に
構設したピンを貫通支持せしめて摺動杆の摺動時これに
旋回を行なわしめるようになし、且上記ブロックにロー
タリーツレメイドにて旋回するアームを設け、このアー
ム先端にカッタグと糸引掛片とを設け、上下両糸を引掛
けて切断せしめるようになしたる刺繍用ミシンに於ける
糸端の繰出切断装置。A sliding rod is installed on a block that protrudes from the lower body of the sewing machine so that it can slide freely using a solenoid.The sliding rod contacts the front surface of the hook in the direction of the water surface, and the upper thread is fed out in a horizontal loop shape. A lower thread hooking device is provided on the block to hook the bobbin thread at a position above the hook, and a lower thread hooking device is provided in a swingable manner. A pin provided on the sliding rod is supported through the guide groove of the guide plate provided in the block, so that the sliding rod rotates when sliding, and the block is rotated by a rotary lever. A thread end feeding and cutting device for an embroidery sewing machine, which is provided with an arm, a cutter tag and a thread hooking piece are provided at the tip of the arm, and is configured to hook and cut both upper and lower threads.