JPH059Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a slide fastener that is devised so that the fastening teeth are not visible from the outside when the fastener is closed.

(Prior art) Generally, when a slide fastener is attached to clothes, bags, etc., the incisal edges on both sides of the attaching part of the clothes, bag, etc. are extended, and these extended parts on both sides cover the outside of the attached slide fastener. It was supposed to be hidden.

(Problems to be solved by the invention) However, this configuration has poor installation workability, and also has defects such as the above-mentioned extension part curling up, making it unsightly, and getting caught during opening and closing operations. It was hot.

(Problems to be solved by the invention) The invention consists of a pair of cloth tapes 2 having interlocking teeth 1 implanted therein,
2' is opened and closed by a slider 3, on the front side of each cloth tape 2, 2', a concealing fabric 4, 4' of the fastener 1, which is slightly wider than these cloth tapes, is polymerized. , this concealing cloth 4,
4' to the cloth tapes 2, 2' along the longitudinal direction of the cloth tapes 2, 2' and the concealing cloths 4, 4 at the outer side 11 of the planting part of the hook 1 to each cloth tape 2, 2'. Concealing cloth 4,
4' and cloth tapes 2, 2' are sewn to form a ladder shape as a whole at the middle 12 of each implanted part of the above-mentioned connecting teeth 1, and the tightening walls 6, 6' of the slider 3 are sewn together. By providing a slide fastener characterized in that the concealing cloths 4, 4' move along the outer surfaces of the portions 7, 7' that cover the inner end surfaces of the fastening teeth 1. This is an attempt to solve these problems.

(Embodiment) The embodiment shown in the figure constitutes a slide fastener main body A in which a pair of cloth tapes 2, 2' with fasteners 1 embedded therein are opened and closed by a slider 3. Polymerize the concealing fabrics 4, 4' of the fastener 1, which are slightly wider than the cloth tapes 2, 2', and attach the concealing cloths 4, 4' to the implanted portions of the fasteners 1 on the respective cloth tapes 2, 2'. On the outer side 11, the cloth tapes 2, 2' are sewn continuously along the respective longitudinal directions of the cloth tapes 2, 2' and the concealing cloths 4, 4', and the same concealing cloths 4, 4' and the cloth tape 2 are sewn continuously along the respective longitudinal directions. . 7', it moves along the outer surface of the portions 7, 7' that cover the inner end surface of the coupling tooth 1.

In the figure, 5 is a sewing thread, 8 and 8' are the incisal edges of the clothes attachment opening, 9 is a handle, and 10 and 10' are auxiliary tightening walls.

(Operations and Effects of the Invention) Since the present invention has the above-described configuration, when the slider 3 moves in the closing direction, the tightening wall 6,
6' presses the fastening tooth 1 through the portions 7, 7' of the concealing cloths 4, 4' which cover the inner end surfaces of the fastening tooth 1, thereby bringing the said fastening tooth 1 into an engaged state, and the concealing cloth 4, The outer edges 11, 11' of 4' are brought into contact with each other.

Since the present invention is as described above, when attaching it to clothes, bags, etc., there is no need to sew an extension part like in the above-mentioned known products, and there is no risk of curling or biting. In this way, the present invention has the effect of sufficiently solving the above-mentioned problems.

[Brief explanation of the drawing]

The figures show an embodiment of the slide fastener of the present invention, in which FIG. 1 is a front view of the main parts, and FIG. 2 is a sectional view taken along the line A--A in FIG. 1. 1... Fastener, 2, 2'... Cloth tape, 3... Slider, A... Slide fastener body,
4, 4'... Concealing cloth, 5... Sewing thread, 6, 6'... Tightening wall, 8, 8'... Incisal edge, 9... Handle, 10, 1
0...Tightening wall, 11...Outside of the implanted part of the interlocking tooth, 1
2...The middle of each implanted part of the tooth.

Claims (1)

[Scope of utility model registration request] In a slide fastener that opens and closes a pair of cloth tapes 2, 2' with fastening teeth 1 implanted thereon by a slider 3, the front side of each cloth tape 2, 2' is configured to be slightly wider than these cloth tapes. Polymerize the concealing cloths 4, 4' of the cover gear 1, and add these concealing cloths 4, 4' to the cover gear 1.
The cloth tapes 2, 2' are attached to the cloth tapes 2, 2' at the outer side 11 of the planting part to each cloth tape 2, 2'.
2' and the concealing cloths 4, 4' are sewn continuously along each longitudinal direction, and similarly the concealing cloths 4, 4' and the cloth tapes 2, 2' are sewn on each of the implanted portions of the above-mentioned fasteners 1. The entire intermediate section 12 is sewn to form a ladder shape as a whole, and the tightening walls 6, 6' of the slider 3 are sewn.
A slide fastener characterized in that the concealing cloths 4, 4' move along the outer surfaces of portions 7, 7' that cover the inner end surfaces of the fastening teeth 1.