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Needle threading wheel

A technology of needle and thread and reel, applied in the field of needle and thread, can solve the problems of not fast, the end is not strong enough, and the threading is difficult, and achieves the effect of simple and scientific structure, convenient collection and storage, and great promotion value.

Inactive Publication Date: 2017-10-03
FOSHAN LANTU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the pinholes are often very small and difficult to aim, the needles and threads that need to be threaded are soft in texture. Generally, the thread ends are fluffy and loose and small fibers that are easy to split. When blocked by the metal near the pinhole, the thread ends become bent and it is difficult not to pass through. As a result, it is very difficult to thread the needle and lead the thread. It takes a lot of effort to accurately insert the thread end into the pinhole, especially the chemical fiber thread has great elasticity and cannot be twisted into a sharp point. The eyesight of the elderly is reduced, it is difficult to see whether the thread has been inserted into the needle hole, and it is even more difficult to thread the needle independently
Therefore, manual threading is used. Due to the small needle mesh, it is difficult to accurately pass the thread through the needle mesh. This method requires high vision and light intensity, and it is time-consuming, laborious, and low-efficiency in operation.
[0004] In order to solve the above problems, people have invented various tools for threading and threading. There are various kinds of threading tools, each of which has its own ingenuity. Through the needle mesh, this method also needs to accurately hang the thread on the crochet needle, otherwise it is easy to have problems such as the thread not being hooked properly and the crochet needle not moving. Such an operation is also time-consuming, laborious, and inefficient.
Another example is a needle threader that uses a bell-shaped wire, but it directly passes through the pinhole by a certain hardness of the thread. For a soft nylon thread with fluff on the surface, it is difficult to pass through the small pinhole. Cannot thread multiple threads and is used for sewing needle threading
In addition, there is also a deformable needle threader made of metal wire. It relies on human vision and hands to directly pass the tip of the coil through the pinhole, and then thread the thread into the coil. Into the needle hole, this kind of needle threader is still difficult to thread, not fast, and not suitable for middle-aged and elderly people with poor eyesight
People even invented the "needle-free needle". Due to the gap at the end of the needle, the end of the needle is not strong enough, and it is easy to break when using a thimble tool, so it is difficult to popularize.
[0005] Moreover, these needle threading tools all have the following defects, that is, they exist independently as an individual and cannot be integrated with the needle and thread carrier, resulting in inconvenient use and storage; more complicated, large in size, and inconvenient to store; and the cost is relatively high
It cannot be accepted by users, and it is difficult to be popularized and promoted in the end

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1 to Figure 6 , the needlework wheel 1 of the present embodiment comprises a hollow bobbin 2 and retaining rings 6 located at the left and right ends of the bobbin 2; the center of the retaining ring 6 is provided with a through hole 9 communicating with the hollow of the bobbin 2 and having the same size; it is characterized in that : one of the retaining ring 6 front ends is connected with a section of half-ring extension part 4 used as a needle thread, the bottom part of the half-ring extension part 4 is provided with a soft rubber strip 3 supporting the pinhole 34 laid flat, the soft rubber strip 3 The through hole 9 of the retaining ring 6 extends inward to the hollow of the bobbin 2; the surface of the soft rubber strip 3 is provided with a transverse shallow groove at the junction of the half-ring extension 4 and the retaining ring 6 to provide positioning and limiting functions for the needle thread 32 There are slits for the needle thread 32 to pass...

Embodiment 2

[0034] see Figure 1 to Figure 6, in order to save the material of the soft rubber strip 3 and make the threading action easier and more efficient, this embodiment is further improved on the basis of embodiment 1. The surface of the soft rubber strip 3 is an upwardly arched arc 10 . A gap 11 is provided between the bottom of the soft rubber strip 3 and the inner wall of the half-ring extension 4 to strengthen the elastic movement space of the soft rubber strip 3 . The top wall of the retaining ring 6 that is connected with the half-ring extension 4 is provided with 3 needle hiding holes 34 that are longitudinally arranged and extend to the hollow of the bobbin 2. The shape and size of the needle hole 34 are similar to those of the sewing needle 33. match.

Embodiment 3

[0036] see Figure 7 ~ Figure 8 In order to make the needle threading wheel 1 more stable when threading the needle, prevent it from swinging left and right, improve the efficiency of needle threading, and at the same time cut off the needle thread 32 conveniently, so that the threading action can be carried out more easily and efficiently. On the basis of further improvement, grooves 13 are provided on the left and right sides of the retaining ring 6 and the connected half-ring extension 4, and the grooves 13 are provided with supports that can rotate to the side of the retaining ring 6 and limit the rolling of the needle thread wheel 1 Pin 14 ensures that the sewing wheel 1 position remains stable when the pinhole 34 moves back and forth. The side wall of the wire inlet groove 7 is provided with a V-shaped secant groove 16 , and the inner wall of one side of the V-shaped secant groove 16 has a cutting edge 17 .

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Abstract

The invention discloses a needlework wheel, which is characterized in that it is connected with a half-ring extension part used as a half-ring for threading a needle at the front end of one of the stop rings of the bobbin, and the bottom of the half-ring extension part is provided with a needle hole for The soft rubber strip rubs back and forth on the left and right; the surface of the soft rubber strip is provided with a horizontal shallow groove to accommodate and position the needle thread. When in use, lightly press the needle hole on the needle thread on the soft rubber strip and move back and forth, the needle thread will arch from the needle hole to complete the needle threading. Its advantages are: simple and scientific structure, low requirements for eyesight; adopting new methods and accessories, using the cavitation effect of pinholes, simple and fast operation, and efficient needle threading, which overcomes the difficulty in aiming due to small pinholes and the texture of needles and threads. It is soft, the thread ends are fluffy and loose, and it is easy to split, which makes it very difficult to accurately penetrate the thread ends into the needle holes; it can be integrated with the needle and thread carrier, the production cost is low, it is easy to carry, and it is convenient for storage and storage.

Description

technical field [0001] The invention relates to the field of needlework, in particular to a needle threading tool. Background technique [0002] Tang poet Meng Jiao's "Wandering Zi Yin": the thread in the hands of a loving mother, and the clothes on the body of the wandering son. Departure thick seam, meaning fear of delay in return. Who says that the heart of an inch of grass will be rewarded with three springs! This poem describes the ordinary scene of a loving mother sewing clothes, but expresses the poet's deep inner feelings. The old mother is stitching one thread at a time, and the needles and threads are so fine and tight, because she is afraid that her son will not return home later, so she wants to sew the clothes to be stronger. A piece of pure love overflows from this ordinary and common scene, which touches the heartstrings of every reader, moves people to tears, and arouses the kind association and deep memory of the sons and daughters of the world. [0003]...

Claims

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Application Information

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IPC IPC(8): D05B91/14
CPCD05B91/14
Inventor 张雪英
Owner FOSHAN LANTU TECH CO LTD
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