CN105979815A

CN105979815A - Synthetic resin zipper having high flexibility and satisfactory zipper engagement property

Info

Publication number: CN105979815A
Application number: CN201480062377.8A
Authority: CN
Inventors: 郑池雍
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-15
Filing date: 2014-11-13
Publication date: 2016-09-28
Anticipated expiration: 2034-11-13
Also published as: CN105979815B; KR101370778B1; WO2015072756A1

Abstract

The present invention relates to an improved invention of a synthetic resin zipper, and relates to a synthetic resin zipper having high flexibility and a satisfactory zipper engagement property, which, when a zipper coil is attached to fabric tape, covers a looper sheet along a surface opposite to a fixing part in contact with the fabric tape, covers looper yarn coupled to sewing yarn on the surface of the looper sheet, and allows the fixing part of the zipper coil to be attached to the fabric tape while being pressed by coupling between the looper sheet and the looper yarn, so that an elastic restoring force of the fixing part of the zipper coil increases to prevent the zipper coil from being easily bent when the zipper is used, thereby actively preventing engagement of a zipper head from being easily released or separated.

Description

The slide fastener made of synthetic resin that pliability is high and slide fastener engagement property is good

Technical field

The present invention relates to the improvement invention of slide fastener made of synthetic resin, relate more specifically to, along a pair The medial extremity of ribbon is configured with slide fastener made of synthetic resin coil, thus with the chain tooth of both sides slide fastener coil The mode mutually staggered utilizes sewing thread to be fixed on ribbon, and utilizes pull head can make two side chain tooth phases The slide fastener made of synthetic resin combined mutually or separate, when to ribbon attachment slide fastener coil, along with knit The contralateral surface of the fixed part that band contacts covers running-on sheet, and makes running-on line with lid running-on sheet table The mode in face combines with sewing thread and fixes slide fastener coil so that the fixed part of slide fastener coil is subject to To stable pressure and fix, thus the most flexible, thus, because of slide fastener winding head The engagement in portion is difficult to lax and becomes the slide fastener of the separation preventing chain tooth.

Background technology

Owing to the slide fastener coil of conventional slide fastener made of synthetic resin is made up of synthetic resin winding wire, because of And the robustness of chain tooth is not enough, and, if the fixed part of slide fastener coil is overlapped in ribbon, and Utilize sewing thread to carry out sewing to fix, then the fixed part of slide fastener coil cannot firmly stitch tightly in Ribbon, thus there are the following problems: if the fixed part of slide fastener coil is flexible and slide fastener coil quilt Bending, then the situation often occurring chain tooth to separate because head engagement is lax.

Thus, in order to prevent the problems referred to above, it is intended to upper side and bottom surfaces at slide fastener coil are covered Lid fixing tape is sewed, but owing to this can make slide fastener coil become clumsy, thus cause Reduce the flexible result of slide fastener coil, be thus not easy to as clothes or the decorations using thin cloth The slide fastener of product uses.

Summary of the invention

Problem to be solved

The present invention is used for solving above-mentioned inconvenience and developing.

The means of solution problem

The present invention is overlapped into the fixed part of resin teeth zipper coil in ribbon side end layer, and to slide fastener The inside of coil puts into core, specifies so that the chain tooth of slide fastener coil is prominent to the side of ribbon Length, utilizes sewing thread to sew fixed part and the ribbon of slide fastener coil, so that slide fastener Coil is attached to the surface of ribbon, and in slide fastener coil fixed part, contact with ribbon Contralateral surface covers by the running-on sheet of the formation of fabrics thinner than ribbon, and at the outer surface of running-on sheet Cover the running-on line combined with sewing thread, so that running-on sheet and running-on line are to slide fastener coil Fixed part carries out crimping and together crimping with sewing thread and fix, and then because authorized pressure acts on The fixed part of slide fastener coil and make elastic restoring force be increased, be therefore prevented from when using slide fastener The phenomenon that slide fastener coil is easily bent, thus can actively prevent from separating because the engagement of chain tooth is lax Phenomenon.

The effect of invention

As it has been described above, in the present invention, in laminated configuration in the slide fastener coil of ribbon one side surface The outer surface of fixed part cover the running-on sheet thinner than ribbon, and cover running-on on running-on sheet surface Line combines with sewing thread, thus the plus-pressure of running-on sheet and running-on line together acts on slide fastener The fixed part of coil, thus improves the elastic restoring force of fixed part.

Further, running-on line has a structure carrying out weaving in the following manner: if from ribbon to set Mouth sheet direction shape looped sewing wire loop inserts running-on line and forms ring, then to the running-on formed The inside of wire loop is inserted the next sewing wire loop formed and is completed braiding, if running-on wire loop One end, after the sewing wire loop formed first retreats, makes sewing wire loop from bottom behind top Form ring through next one sewing wire loop, then the next sewing thread formed puts into running-on wire loop Inside completes braiding.Therefore, sewing thread and running-on line are tied, thus consolidate slide fastener ring Determine portion to press so that fixed part is compacted, and be once tied, then untiing Mode adheres to slide fastener coil, thus running-on line and running-on sheet together press the fixed part of slide fastener coil Surface so that for making the fixed part of slide fastener coil be under pressure to ribbon direction and fixing Slide fastener coil is without realizing reelingly fixing, and increases the bullet of the fixed part of coil form slide fastener coil Property improves elastic restoring force, thus plays and make the unbending effect of slide fastener coil.

Thus, actively prevent from use causing the head of slide fastener coil to engage because slide fastener is bent The phenomenon relaxed and separated, and obtain following effect: owing to chain tooth part is thin, thus soft Toughness becomes abundant, owing to slide fastener is the most flexible, thus can obtain head engagement outstanding the drawing of property Chain.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of the present invention.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the sectional view of Fig. 1.

Detailed description of the invention

The present invention is the slide fastener made of synthetic resin that pliability is high and slide fastener engagement property is good, along ribbon The slide fastener made of synthetic resin coil 2 fixed part 2a of the side upper side multilayer coil shape of 1, and to The inside of slide fastener coil puts into core 3, makes chain tooth 2b part long to the prominent regulation in ribbon side After degree so that the slide fastener coil utilizing sewing thread 4 to be attached to ribbon is configured at the 1 of ribbon Both sides, thus by pull head (slider) opening and closing chain tooth part, above-mentioned pliability is high and slide fastener is nibbled The good slide fastener made of synthetic resin of conjunction property is characterised by,

The set thinner than ribbon is covered to the length direction of ribbon on the surface of the fixed part of slide fastener coil Mouth sheet 5, covers two row's running-on lines 6, running-on line 6a on the surface of running-on sheet, so that running-on line Combine with sewing thread, now, running-on alignment sewing thread 4 formed sewing wire loop 40 interior Portion puts into running-on line 6 and forms running-on wire loop 60a, if put into the next one to the inside of running-on wire loop Sewing wire loop 40a makes above-mentioned sewing wire loop 40a highlight, then one end of running-on wire loop is through first The bottom of individual sewing wire loop 40 enters the inside of sewing wire loop, and through the upper side of sewing wire loop After form new running-on wire loop through the inside of next one sewing wire loop 40a, in the case, So that put into the mistake of the sewing wire loop 40b that the next one is formed to the inside of the running-on wire loop being newly formed The structure that journey is repeated is to weave running-on line so that running-on line is come and set by crimping running-on sheet Mouth sheet together crimps the fixed part of slide fastener coil.

Claims

1. the slide fastener made of synthetic resin that pliability is high and slide fastener engagement property is good, along ribbon (1) The fixed part (2a) of slide fastener made of synthetic resin coil (2) of side upper side multilayer coil shape, And core (3) is put into the inside of slide fastener coil, make chain tooth (2b) part to ribbon side After prominent specific length so that utilize sewing thread (4) to be attached to the slide fastener coil configuration of ribbon In the both sides of (1) of ribbon, thus by pull head opening and closing chain tooth part, above-mentioned pliability high and The slide fastener made of synthetic resin that slide fastener engages property good is characterised by,

The set thinner than ribbon is covered to the length direction of ribbon on the surface of the fixed part of slide fastener coil Mouth sheet (5), covers two rows' running-on line (6), running-on line (6a) on the surface of running-on sheet, So that running-on line combines with sewing thread, now, running-on alignment sewing thread (4) is formed The inside of sewing wire loop (40) puts into running-on line (6) and forms running-on wire loop (60a), if Put into next one sewing wire loop (40a) to the inside of running-on wire loop and make above-mentioned sewing wire loop (40a) Prominent, then one end of running-on wire loop enters sewing through the bottom of first sewing wire loop (40) The inside of wire loop, and through sewing wire loop upper side come through the next one sewing wire loop (40a) Inside form new running-on wire loop, in the case, to the running-on wire loop being newly formed Inside put into the structure that the process of sewing wire loop (40b) that the next one formed is repeated and compile Knit running-on line so that running-on line together crimps slide fastener coil by crimping running-on sheet with running-on sheet Fixed part.