JPS5884076U - Sewing machine buttonhole sewing device - Google Patents

Sewing machine buttonhole sewing device

Info

Publication number
JPS5884076U
JPS5884076U JP17899681U JP17899681U JPS5884076U JP S5884076 U JPS5884076 U JP S5884076U JP 17899681 U JP17899681 U JP 17899681U JP 17899681 U JP17899681 U JP 17899681U JP S5884076 U JPS5884076 U JP S5884076U
Authority
JP
Japan
Prior art keywords
buttonhole
plate
sewing
sewing machine
guide
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.)
Granted
Application number
JP17899681U
Other languages
Japanese (ja)
Other versions
JPS6326145Y2 (en
Inventor
九郎明川　徹
Original Assignee
ジャガー株式会社
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
Application filed by ジャガー株式会社 filed Critical ジャガー株式会社
Priority to JP17899681U priority Critical patent/JPS5884076U/en
Publication of JPS5884076U publication Critical patent/JPS5884076U/en
Application granted granted Critical
Publication of JPS6326145Y2 publication Critical patent/JPS6326145Y2/ja
Granted legal-status Critical Current

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  • Sewing Machines And Sewing (AREA)

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１Ａ、Ｂ図は従来のボタンホール縫い装置の底面図、
第２図は本考案に係るボタンホール縫い装置の平面図、
第３図は作用説明図である。 １・・・操作板、５・・・針落ち用長溝、６・・・案内
溝、８・・・ピン。 第１Ｂ図Figures 1A and B are bottom views of a conventional buttonhole sewing device;
FIG. 2 is a plan view of the buttonhole sewing device according to the present invention;
FIG. 3 is an explanatory diagram of the operation. 1... Operation board, 5... Long groove for needle entry, 6... Guide groove, 8... Pin. Figure 1B

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）操作板１にはミシンに連動して間欠回転駆動され
るピニオンに噛合するボタンホール形の環状歯車を形成
したカム部材を装着するための取付部２と針落ち用長溝
５と該長溝の両側に対称形に形成される案内溝６が設け
られ、蓋板７針板或いは哀ツドより突設する一対のピン
８がそれぞれ上記各案内溝に嵌合してその一側縁を案内
し上記ピニオンにより操作板１を案内溝の長手方向に沿
って移動させるとともに針落ち用長溝の中心線上を枢支
点とする傾動を行わせるミシンのボタンホール縫い装置
。(1) On the operation plate 1, there is a mounting part 2 for mounting a cam member formed with a buttonhole-shaped ring gear that meshes with a pinion that is driven to rotate intermittently in conjunction with the sewing machine, a long groove for needle drop 5, and the long groove. A pair of pins 8 protruding from the needle plate or needle plate of the cover plate 7 are respectively fitted into each of the guide grooves to guide one side edge thereof. A buttonhole sewing device for a sewing machine in which the pinion moves the operation plate 1 along the longitudinal direction of the guide groove and tilts the operation plate 1 with the center line of the long groove for needle drop as a pivot point. （２）ピンは弓形をなし、その円弧部が案内溝外側縁に
接合する登録請求の範囲第１項記載のボタンホール縫い
装置。(2) The buttonhole sewing device according to claim 1, wherein the pin has an arcuate shape, and the arc portion thereof is joined to the outer edge of the guide groove.
JP17899681U 1981-11-30 1981-11-30 Sewing machine buttonhole sewing device Granted JPS5884076U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17899681U JPS5884076U (en) 1981-11-30 1981-11-30 Sewing machine buttonhole sewing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17899681U JPS5884076U (en) 1981-11-30 1981-11-30 Sewing machine buttonhole sewing device

Publications (2)

Publication Number Publication Date
JPS5884076U true JPS5884076U (en) 1983-06-07
JPS6326145Y2 JPS6326145Y2 (en) 1988-07-15

Family

ID=29974289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17899681U Granted JPS5884076U (en) 1981-11-30 1981-11-30 Sewing machine buttonhole sewing device

Country Status (1)

Country Link
JP (1) JPS5884076U (en)

Also Published As

Publication number Publication date
JPS6326145Y2 (en) 1988-07-15

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