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Safety sewing machine

A sewing machine and safety technology, applied in sewing machine components, sewing machine protection devices, sewing equipment, etc., can solve the problems of easy breakage, physical injury, increased maintenance costs, etc., to ensure safety, easy installation and maintenance, and simple structure. Effect

Inactive Publication Date: 2014-05-14
WUJIANG JIAYUN TEXTILE FINISHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When sewing, it is necessary to use hands to assist in guiding the direction of the thread, so it often happens that the hand unfortunately touches the high-speed needle and causes bodily injury.
In addition, when a foreign object accidentally touches the needle, it will be easily broken due to the high-speed vibration of the needle, which will increase the maintenance cost

Method used

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  • Safety sewing machine
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Examples

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Embodiment Construction

[0017] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0018] Such as figure 1 , figure 2 The shown safety sewing machine includes a base 1, a body 2 and a head 3, the body 2 is arranged on the base 1, the head 3 is installed at the end of the body 2, and a motor 4 is arranged in the body 2, A sewing needle 5 is installed under the machine head 3 , and a presser foot 6 is also arranged under the machine head 3 , and a protective...

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PUM

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Abstract

The invention discloses a safety sewing machine. By arranging a protection strip and a photoelectric sensing device, hands of a person are effectively prevented from being close to a needle head, unwanted damage is avoided, and breaking of the needle head due to the fact that a foreign matter collides with the needle head moving at high speed. The safety sewing machine comprises a base, a machine body and a machine head, the machine body is arranged on the base, the machine head is mounted at the tail end of the machine body, a motor is arranged in the machine body, a sewing needle is mounted below the machine head, a press pin is further arranged below the machine head, and the protection strip is arranged at the edge of the press pin. The protection strip can prevent the hands of the person to be close to the needle head, and the photoelectric sensing device can further guarantee the hands of the person or other objects not to collide with the needle head, so that safety in the process of sewing is guaranteed.

Description

[0001] technical field [0002] The utility model belongs to the technical field of textile machinery, in particular to a sewing machine with improved safety performance. Background technique [0003] With the rapid development of science and technology, most of the common sewing machines on the market are driven by motors. The needles are highly popular for high-speed sewing, high efficiency and even thread routing. When sewing, due to the need to use hands to assist in guiding the direction of the thread, it often happens that the hand unfortunately touches the high-speed needle and causes bodily injury. In addition, when a foreign object accidentally touches the needle, the needle will be easily broken due to the high impact force during the high-speed vibration process, thereby increasing the maintenance cost. [0004] Contents of the invention [0005] In order to solve the above problems, the present invention discloses a sewing machine, which effectively preve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B83/00
Inventor 陈玉林
Owner WUJIANG JIAYUN TEXTILE FINISHING
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