JPH02102181U

JPH02102181U -

Info

Publication number: JPH02102181U
Application number: JP1037089U
Authority: JP
Priority date: 1989-01-31
Filing date: 1989-01-31
Publication date: 1990-08-14
Anticipated expiration: 2004-01-31
Also published as: JPH0740379Y2

Description

[Brief explanation of the drawing]

第１図は、この考案の一実施例を示す図で、縫
製ジグの要部斜視図、第２図は、縫製ジグの表地
と裏地のセツト状態を示す一部切欠断面図、第３
図ａは、コーナ（湾曲部）における布押え中板と
縫製予定経路の位置関係を示す一部切欠斜視図、
同図ｂは、布押え中板の凹部と、突起子による表
地余裕分形成を示す一部切欠斜視図、第４図は、
ポケツトフラツプにおけるきせ縫いを示す図で、
同図ａは、斜視図、同図ｂは、断面図、第５図は
、従来技術を示す図で、同図ａは、縫製ジグの要
部斜視図、同図ｂは、縫製ジグの表地と裏地のセ
ツト状態を示す縦断面図、第６図ａは、従来のポ
ケツトフラツプにおけるきせ縫いを示す正面図、
同図ｂは、従来のコーナ（湾曲）部における布押
え中板と、縫製予定経路の位置関係を示す斜視図
である。４……下板本体、５……上板本体、５ａ……突
起子、４１……下側貫通溝部、４２……布押え中
板、４２ａ……凹部、５１……上板貫通溝部、５
２……内側押え、５３……外側押え。 Fig. 1 is a perspective view of the main parts of the sewing jig, Fig. 2 is a partially cutaway sectional view showing the set state of the outer material and lining of the sewing jig, and Fig. 3 is a diagram showing an embodiment of this invention.
Figure a is a partially cutaway perspective view showing the positional relationship between the presser foot middle plate and the planned sewing path at a corner (curved part);
FIG.
This is a diagram showing the decorative stitching on the pocket flap.
Figure a is a perspective view, Figure b is a sectional view, Figure 5 is a diagram showing the prior art, Figure a is a perspective view of the main part of a sewing jig, Figure b is a front view of the sewing jig. and FIG. 6a is a front view showing the cut stitching in a conventional pocket flap.
FIG. 1B is a perspective view showing the positional relationship between the presser foot middle plate at the corner (curved) portion and the planned sewing path in the conventional art. 4...Lower plate main body, 5...Upper plate main body, 5a...Protrusion, 41...Lower penetrating groove, 42...Material plate of presser foot, 42a...Recess, 51...Upper plate penetrating groove, 5
2...Inner presser foot, 53...Outer presser foot.

Claims

[Claims for Utility Model Registration] It has a penetrating groove into which a guide on the sewing machine table fits, and it holds the workpiece and moves on the sewing machine table guided by the guide, penetrating the workpiece. A pattern sewing jig for a sewing machine for sewing while cutting a predetermined shape similar to a groove, the pattern sewing jig is composed of a lower plate and an upper plate attached to the lower plate so as to be openable and closable, The plate is composed of a lower plate main body having a lower through-groove along the outer shape of the workpiece, and a presser foot middle plate attached to the lower plate main body so as to be openable and closable and having a plurality of recesses, and as described above. The upper plate includes an upper through groove that overlaps the through groove of the lower plate main body, an upper plate main body that is removably attached and has a protrusion that fits into the recess, and an inner side that extends along both sides of the upper through groove. Consisting of a presser foot and an outer presser foot,
A pattern sewing jig for a sewing machine, characterized in that when an inner presser foot formed of a thin metal plate is closed to the upper plate main body and the lower plate main body, the side surface of the inner presser foot is in close contact with the peripheral wall of the presser foot middle plate. .