Annular pin

Abstract

A loop pin with high tensile rupture strength has an insertion head portion with an appropriate mating part on one end of the filament and a socket portion comprising a hole for irreversibly passing the insertion head portion provided on the other end of the filament, wherein one part of the insertion head portion has formed on it two parallel surfaces along the axial direction thereof.

Description

technical field [0001] This invention relates to clips mounted on labels such as brand marks, price tags, material description labels, etc., or on product instruction labels such as clothing, shoes or bags, and more particularly to a clip assembly in which a plurality of such clips are arranged in close proximity to each other in parallel so that each clip is detachably attached to the connecting strip and each clip is detached from said assembly one by one by means of a specially designed rivet gun or similar device, so that each clip can be used. Background technique [0002] Various types of clips have been used in the past to fasten and attach products such as clothing, sundries, sandals and shoes, such as brand indicia or price tags. [0003] For example, such a clip 1 has a thin thread 7 which passes through a label to form a loop, an inset portion 5 at one end thereof, and a threading loop portion 6 at the other end thereof, which There is a hole 6a through which sa...

AI Technical Summary

Problems solved by technology

[0013] Therefore, when the unit length L of the clip assembly is limited, the number of clips arranged on the clip assembly per unit length has to be reduced, which greatly reduces the efficiency of making such clips into commercial products.

[0014] On the other hand, if the interval formed between the clips is shortened, the thickness of the threading loop portion must be reduced, so that it is difficult to obtain the desired breaking strength of the clip connection portion.

[0015] Additionally, if Figure 18 As shown, when inserting the head portion 5 into the insertion hole 6b of the threading ring portion 6, due to the swing of the head portion 5 along the arrow E direction, an irregular force will be applied to the locking tab 6a, which will cause the locking tab to be damaged

[0016] In addition, since the locking tabs of the prior art are weak, and their ends are easily deformed up and down, left and right, even a slight change of the insert part 5, the mating part of the insert part may become impossible to assemble.

[0017] Also, when temporarily assembling a plurality of prior art clips in parallel with the two connecting bars, it is not possible to make the gap of the clips small due to the restriction imposed by the diameter of the insert portion.

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