Separable bottom stopper for zipper

Abstract

This invention provides a releasable bottom end stop for slide fastener which allows an insert pin thereof to be operated smoothly on being inserted into a semiautomatic / automatic stop slider. A slope for raising a locking pawl of an automatic or a semi-automatic stop mechanism provided on a slider when the insert pin is inserted into an inverse-opening type slider or an ordinary slider is provided obliquely so as to extend from a front end of the surface of an insert pin to a proximal end thereof. Additionally, a concave portion whose inlet is inclined for holding the locking pawl is provided over this slope. The inverse-opening slider is fitted in a stringer on a box pin side and another slider is also fitted such that it comes into contact with a top of the inverse-opening slider. If the insert pin disposed on another stringer is inserted with this condition, the locking pawl is raised by the slope so that the insert pin can be inserted smoothly and held in a stable condition.

Description

technical field [0001] The present invention relates to a detachable bottom end stopper for a zipper, and more particularly to a detachable bottom end part, which is characterized in that it comprises a box, a female and a male Disengageable bottom end stops, or releasable bottom stops of the reverse opening type comprising a reverse opening slide, a female insert and a male insert, wherein the male insert is modified so that Smooth disengagement and engagement operations are obtained. Background technique [0002] Among the conventional disengageable bottom end stoppers, Japanese Utility Model Patent Publication No. 63-31607 discloses a disengageable bottom end stopper, such as Figure 11 Shown, the inner edge of an end portion on an engaging element 18' side of the female inserter 3', that is to say, an edge portion of the female inserter 3' on the engaging strip side is cut off, thereby being beveled The shape of a slope 6'. [0003] In addition, in a disengageable bott...

AI Technical Summary

Problems solved by technology

Therefore, it cannot be used to replace the reverse opening type disengageable bottom end stop of the card box 2" with a reverse slide

That is to say, this disengageable bottom end stopper cannot stably hold the slider placed at one end of an engaging chain.

In addition, it also does not have the function of raising the locking pawl 25", so that in the case of the male insert 4" using the normal type disengageable bottom end stop, the slider 5" cannot be activated smoothly

Images