JPS58190978U

JPS58190978U - horizontal pot

Info

Publication number: JPS58190978U
Application number: JP8805482U
Authority: JP
Inventors: 市川　一之; 安見　和行
Original assignee: リツカ−株式会社
Priority date: 1982-06-15
Filing date: 1982-06-15
Publication date: 1983-12-19

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

[Brief explanation of drawings]

第１図は従来の内釜平面図、第２図は従来の内釜を使用
した時の外釜剣先が上糸ループを掬う状態を示す、Ａは
左側縫目、Ｂは右側縫目の状態図、第３図は本考案の内
釜が外釜に挿嵌された状態を示す平面図、第４図は本考
案の内釜斜視図、第５図は本考案の内釜を使用した時の
外釜剣先が、上糸ループを掬う状態を示し、Ａは左側縫
目、Ｂは右側縫目の状態図。１・・・・・・外釜、２・・・・・・釜軸、３・・・・
・・内釜、１０・・・・・・内釜針落壁、１１・・・・
・・針、１２・・・・・・外釜剣先、１３ａ・・・・・
・上糸ループ。Figure 1 is a plan view of the conventional inner hook, and Figure 2 shows the state in which the tip of the outer hook scoops up the needle thread loop when using the conventional inner hook.A is the left side seam, B is the right side seam. Fig. 3 is a plan view showing the inner pot of the present invention inserted into the outer pot, Fig. 4 is a perspective view of the inner pot of the present invention, and Fig. 5 is a state in which the inner pot of the present invention is used. The outer hook tip scoops up the upper thread loop, and A is a left side stitch and B is a right side stitch. 1... Outer hook, 2... Hook shaft, 3...
...Inner pot, 10...Inner pot needle falling wall, 11...
...Needle, 12...Outer hook tip, 13a...
・Needle thread loop.

Claims

[Scope of utility model registration request]

In the horizontal hook of the sewing machine where the axis of the outer hook is located in front of the needle, the tip 12 of the outer hook 1 corresponds to the distance between the needle tip 11a and the outer hook tip 12 when scooping the upper thread loop 13a. ,
A horizontal hook characterized by varying the distance between the needle and the inner hook wall 1'0.