Unlock instant, AI-driven research and patent intelligence for your innovation.

Adjustable yarn trapper of sewing machine

A thread tensioner and sewing machine technology, applied in sewing equipment, sewing machine components, tension devices, etc., can solve problems affecting the appearance, affecting product quality, unstable sewing machine operation, etc., and achieves convenient operation, good economic benefits, and simple structure Effect

Inactive Publication Date: 2013-04-24
WUJIANG JIANGXU TEXTILE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing sewing machines are mainly composed of four parts: machine head, thread gripper, transmission and presser foot. The thread grippers are all fixed on the machine head, and the length of the thread between the thread gripper and the sewing mechanism is fixed, so that the sewing machine can work The operation is unstable, which affects the product quality, and the thread clamp is easy to block some symbols of the sewing machine, which affects the appearance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Adjustable yarn trapper of sewing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0011] Such as figure 1 As shown, an adjustable thread tensioner of a sewing machine includes a machine head 1, a thread tensioner 2 on the machine head 1, and a machine needle 3 arranged at the bottom of the left end of the machine head 1, and the machine head 1 is coated with a magnetic material 4. The thread clamp 2 is provided with a magnetic strip 5, the thread clamp 2 can move freely on the machine head 1, and at the same time, the thread clamp 2 is fixed on the machine head 1 through the adsorption effect with the magnetic machine head On the one hand, the work runs stably, and the work efficiency is improved.

[0012] In the present ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an adjustable yarn trapper of a sewing machine. The yarn trapper comprises a machine head, a yarn trapper body on the machine head, and a machine needle which is arranged on the bottom portion of the left end of the machine head. A magnetic material is coated on the machine head, magnetic stripes are arranged on the yarn trapper, and the magnetic material is iron powder. The adjustable yarn trapper of the sewing machine is simple in structure, and convenient to operate. The yarn trapper can move freely, the sewing machine is stable in working and running, working efficiency is improved, and the adjustable yarn trapper of the sewing machine has good economical benefit.

Description

technical field [0001] The invention relates to the field of sewing machines, in particular to an adjustable thread gripper of a sewing machine. Background technique [0002] Sewing machines used for sewing can be roughly divided into two types: industrial and household. It is a machine that forms one or more stitches on the cloth to interweave or sew the cloth. The sewing machine can sew fabrics such as cotton, fiber crops, silk, and artificial fibers. The stitches are neat and beautiful, smooth and firm, the sewing speed is fast, and it is easy to use. It is an economical and widely used equipment. Existing sewing machines are mainly composed of four parts: machine head, thread clamp, transmission and presser foot. The thread clamps are all fixed on the machine head, and the length of the thread between the thread clamp and the sewing mechanism is fixed, so that the sewing machine can work The operation is unstable, which affects the product quality, and the thread c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D05B47/04
Inventor 姜迎春
Owner WUJIANG JIANGXU TEXTILE