Needle of sewing machine
A sewing machine needle and needle point technology, which is applied to sewing machine components, machine needles, sewing equipment, etc., can solve problems such as difficulty in threading, and achieve the effect of convenient needle threading
Inactive Publication Date: 2013-01-30
毛世琨
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Problems solved by technology
[0003] In order to overcome the difficulty of threading the existing sewing machine needle, the present invention provides a sewing machine needle, which not only does not change the original needle loading method of the sewing machine, but also brings great convenience to the user of the sewing machine to thread the needle
Method used
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[0011] There is a thread hanging port 3 on the body of the sewing machine needle 1, and this thread hanging port 3 can only elastically communicate with the inner surface of the pinhole 2, because the top and bottom of the pinhole 2 are the direction of thread feeding when the sewing machine is working, The inner surface of the hole 2 enters the thread so that the thread does not get stuck when the sewing machine is working; in order to increase the strength of the needle point, the needle hole 2 is smaller than the original needle hole.
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
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Disclosed is a needle of a sewing machine. A threading hole is reserved on the needle and communicated with a needle hole elastically. When in threading, a user can thread the needle by hanging a thread into the threading hole and then pulling the thread downwards.
Description
Technical field: [0001] The invention relates to a sewing machine needle, in particular to a sewing machine needle which can be threaded very conveniently without any other auxiliary tools. Background technique: [0002] At present, the known sewing machine needle has a very small pinhole at the needle point, which is used as the thread of the sewing machine needle. Because this pinhole is very small, threading is a very difficult thing. Invention content: [0003] In order to overcome the problem of difficulty in threading the existing sewing machine needle, the present invention provides a sewing machine needle, which not only does not change the original needle loading method of the sewing machine, but also brings great convenience to the sewing machine user for threading the needle. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A thread hanging opening is opened on the needle of the sewing machine needle,...
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
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IPC IPC(8): D05B85/02D05B85/08
Inventor 毛世琨
Owner 毛世琨