JPS6053276U

JPS6053276U - Zigzag sewing machine zipper foot

Info

Publication number: JPS6053276U
Application number: JP14510083U
Authority: JP
Inventors: 進羽生; 小出　明夫
Original assignee: 蛇の目ミシン工業株式会社
Priority date: 1983-09-21
Filing date: 1983-09-21
Publication date: 1985-04-15
Also published as: JPS6329511Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図から第４図は従来例に係り、第１図は直線縫時に
おける針の基線が一定のミシンに使用さ、れるファスナ
ー押えでファスナーの縫付けを行っている状態を示す斜
視図、第２図は第１図に示すもののファスナー押えと送
り歯との関係を示す平面図、第３図は直線縫時における
針の基線が最左端位置及び最右端位置となるミシンに使
用されるファスナー押えの平面図、第４図は第３図のＩ
Ｖ−■矢視縦断面図、第５図から第８図は本考案の実施
例に係り、第５図は本考案に係るファスナー押えの平面
図、第６図は第５図のＶＩ−Ｖｌ矢視縦断面図、第７図
は本考案に係るファスナー押えと送り歯との関係を示す
平面図、第８図は第５図の■矢視側面図である。１は押え棒、２は押えホルダ、４はファスナー、６はム
シ、１５はファスナー押え、１５ａは底面、１６は針落
ち穴、１６ａは左針落ち部、１６ｂは右針落ち部、１８
は案内溝、１８ａは左側壁、１８ｂは右側壁、Ｌは針棒
の最左端位置、Ｒは針棒の最右端位置である。1 to 4 relate to a conventional example, and FIG. 1 is a perspective view showing a state in which a zipper is being sewn with a zipper presser used in a sewing machine in which the base line of the needle is constant during straight sewing; Fig. 2 is a plan view showing the relationship between the zipper presser foot and the feed dog of the one shown in Fig. 1, and Fig. 3 is a fastener used in a sewing machine in which the base line of the needle is at the leftmost and rightmost positions during straight sewing. A plan view of the presser foot, Figure 4 is I of Figure 3.
5 to 8 relate to the embodiment of the present invention, FIG. 5 is a plan view of the fastener presser according to the present invention, and FIG. 6 is a view taken along VI-Vl of FIG. FIG. 7 is a plan view showing the relationship between the fastener presser and the feed dog according to the present invention, and FIG. 8 is a side view taken in the direction of the arrow (■) in FIG. 5. 1 is a presser foot bar, 2 is a presser foot holder, 4 is a zipper, 6 is a bug, 15 is a zipper presser foot, 15a is a bottom surface, 16 is a needle drop hole, 16a is a left needle drop part, 16b is a right needle drop part, 18
18a is the left side wall, 18b is the right side wall, L is the leftmost position of the needle bar, and R is the rightmost position of the needle bar.

Claims

[Scope of utility model registration request]

In a zigzag sewing machine that is capable of performing straight stitches at the leftmost and rightmost positions of the needle bar, the presser foot holder is attached to a presser foot holder fixed to the lower end of a presser foot slidably supported on the sewing machine frame. A needle drop hole is formed through the left needle drop part and the right needle drop part facing the left end position and the right end position, and a needle drop hole is formed on the bottom surface in parallel with the cloth feeding direction, and the width is wider than the width of the zipper hole. A guide groove is provided which is formed higher than the height of the worm and has left and right side walls parallel to the cloth feeding direction which are arranged inside the left needle drop part and the right needle drop part, respectively, and the guide groove is provided with a guide groove in which the left and right side walls parallel to the cloth feeding direction are arranged inside the left needle drop part and the right needle drop part, respectively. A zipper presser for a zigzag sewing machine, characterized in that the zipper is sewn while accommodating insects.