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Presser foot for template sewing of zigzag sewing machine

A sewing machine and presser foot technology, which is applied in the direction of sewing machine components, sewing equipment, cloth pressing mechanism, etc., can solve problems such as failure to reach, wrinkles, and unsightly products, and achieve the effect of beautiful stitches

Inactive Publication Date: 2015-09-30
SUZHOU MEISHANZI GARMENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When sewing thin fabrics, using the existing special needle plate with bosses to carry out herringbone template operation will produce wrinkles, which will make the product unsightly and fail to meet the specified requirements, so the anti-wrinkle needle plate must be used use together

Method used

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  • Presser foot for template sewing of zigzag sewing machine
  • Presser foot for template sewing of zigzag sewing machine
  • Presser foot for template sewing of zigzag sewing machine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] see Figure 1 to Figure 5 , a presser foot used for template sewing of zigzag sewing machines, comprising a presser body 1, on which a strip-shaped pinhole 11 extending along the width direction of itself is opened, and the front part of the presser body 1 has The gradually opened front opening 12 communicates with the bar-shaped pinhole 11 . The bottom of the strip-shaped pinhole 11 is also provided with a boss 2 protruding downwards to snap into the groove of the template, and the strip-shaped pinhole 11 penetrates the boss 2 downward.

[0021] Such as Figure 4 with 5 As shown, the boss 2 is detachably installed on the presser body 1, and the bottom surface of the presser body 1 is provided with a threaded hole 13, and the boss 2 is connected to the presser body 1 through the threaded connector 3 matched with the threaded hole 13...

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PUM

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Abstract

The invention discloses a presser foot for template sewing of a zigzag sewing machine. The presser foot comprises a presser foot body. A strip-shaped needle hole is formed in the presser foot body and extends in the width direction of the strip-shaped needle hole, a boss is arranged below the strip-shaped needle hole and protrudes downwards so as to be clamped into a template groove, and the strip-shaped needle hole is throughout the boss downwards. The boss is arranged on the presser foot of the zigzag sewing machine, and therefore a needle of the zigzag sewing machine can work accurately along the template groove when performing zigzag sewing; the presser foot can be used in cooperation with different fallers, and therefore all types of fabric can be sewn; especially for thin and soft fabric, the presser foot is used in cooperation with an anti-wrinkling faller, so that processed stitches are attractive, mellow and free of winkles; the presser foot has prominent substantial characteristics and significant progressiveness.

Description

technical field [0001] The invention relates to a presser foot for a sewing machine, in particular to a presser foot for template sewing of a zigzag sewing machine. Background technique [0002] In the prior art, the presser foot of the zigzag sewing machine cannot be used for template sewing, so it has never been done before on a zigzag sewing machine (also called a herringbone machine). [0003] And when common single-needle sewing machine carries out template sewing, all is to utilize the special-purpose needle plate that has boss, cooperates to use together with roller presser foot or universal presser foot that has easy turning. When sewing, the boss on the needle plate can be stuck in the groove of the template, so that the needle can work according to the prescribed groove pattern. This type of needle plate and presser foot are only suitable for sewing relatively thick and hard materials, and wrinkles will occur when sewing thin and soft materials. [0004] When sew...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B29/06
Inventor 郑建峰
Owner SUZHOU MEISHANZI GARMENTS CO LTD
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