Needle for stereographic embroidery

Abstract

A needle for stereographic embroidery is mainly composed of a main body which is provided with a tapered drilling part, shaped as a cone for drilling through a cloth easily, and a fixing pivot, at its other side, having a thread for screwing together with a embroidering machine. The tapered drilling part, being shaped as a cone, can drill through a hole of the cloth to squeeze outwards the longitudinal and the latitudinal yarns around the hole without damaging to them, achieving the previous drilling action in the stereographic embroidery and keeping the cloth as a whole. Because the drilling action does not damage to any yarns but squeezes them outwards, it provides a more complete basis for embroidering on the yarns to obtain a more vivid and stereographic picture.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] This invention relates to a needle for stereographic embroidery, particularly to one that carries out the previous drilling work without breaking down yarns of a cloth to keep the cloth as a whole, enabling the needle to avoid the defects, breaking down the yarns and reducing the strength of the cloth, the conventional has. Since the drilling action in the present invention does not damage the cloth as the conventional does, it provides a more complete basis for embroidering on the yarns with a more vivid and stereographic picture. And, due to a drilling circumference of a tapered drilling part is shaped as a cone, it is to endure an even force, reducing abrasion greatly. [0003] 2. Description of the Prior Art [0004] A conventional needle for embroidering, as shown in FIGS. 1 and 2, is mainly composed of a main body 1 provided with a tapered drilling part 2 and a fixing pivot 3. The tapered drilling part 2 is formed...

AI Technical Summary

Benefits of technology

[0007] The prime object of this invention is to offer a needle that does not break down the longitudinal and the latitudinal yarns in a cloth, keeping the cloth as a whole.

[0010] 2. The drilling circumference can squeeze outwards the yarns around it to provide a good basis for embroidering, able to obtain a more stereographic and aesthetic picture on the cloth.

[0011] 3. The drilling circumference has a smooth coned surface so that it is to endure an even force while drilling, minimizing the abrasion.

Problems solved by technology

Because the arêtes 22 is rather sharp, they may cut off the longitudinal and the latitudinal yarns of the cloth while drilling through the cloth for embroidering, causing damage to the structure of the cloth losing its original strength.

Therefore, if lots of the U-shaped “reversed-fork needles” are used in a huge embroidering machine, it would take a lot of time to replace and correct them, causing a low efficiency and a higher cost.

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