CN2382266Y

CN2382266Y - Double open tail shape concealed slide fastener

Info

Publication number: CN2382266Y
Application number: CN 99216907
Authority: CN
Inventors: 钟俊彦
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-16
Filing date: 1999-07-16
Publication date: 2000-06-14
Anticipated expiration: 2009-07-16

Abstract

The utility model relates to a double open tail type concealed slide fastener, which comprises two braid tapes, the edges of which are provided with concealed slide fastener teeth, and a slide fastener slider is arranged among the concealed slide fastener teeth before hand; the front ends of the two braid tables are provided with upper stop granules, the rear ends are respectively provided with an inserting pin and a fixing pin, the slide fastener slider comprises a male slide fastener slider and a female slide fastener slider, the inserting pin and the fixing pin are L-shaped fasteners, and the inner parts are provided with clamping grooves for clamping and fixing the braid tapes; the engaging piece of the inserting pin and the engaging groove of the fixing pin are oppositely corresponding, the inserting pin is slightly longer than the fixing pin, the front edge of the inner side is provided with convex fastening teeth, and the tail end of the fixing pin is provided with a stop block. The utility model has the advantages of novel structure, firm fastening combination, and convenient operation.

Description

Two CONCEAL ZIPPERs of opening the tail type

The utility model relates to slide fastener, refers in particular to a kind of two CONCEAL ZIPPER of opening the tail type.

Slide fastener is fashionable, the latent two braid over braid inboards of being located at of buckling element, be called CONCEAL ZIPPER, CONCEAL ZIPPER commonly used is to use polyester or nylon yarn to form the spiral helicine buckling element of continuous reeling, utilize knitting line or thread to be incorporated into spiral helicine buckling element seam on the turnover face of two braid over braids admittedly, cooperate slider of zipper fastener to form CONCEAL ZIPPER again, known CONCEAL ZIPPER divides the sealing type substantially and opens two kinds on tail type at present, also is provided with two structures of opening the tail type.

The purpose of this utility model also is to provide a kind of two CONCEAL ZIPPER of opening the tail type, reaches structure novelty, fastening in conjunction with purpose firm and easy to use.

The purpose of this utility model is achieved in that a kind of two CONCEAL ZIPPER of opening the tail type, comprise that two edges are provided with the braid over braid of stealthy sprocket, slider of zipper fastener places between the stealthy sprocket in advance, the front end of two braid over braids is provided with and ends grain, the rear end is respectively equipped with inserts pin and steady pin, it is characterized in that this slider of zipper fastener comprises public slider of zipper fastener and female slider of zipper fastener, this insertion lock is the pin shape fastener that is the L type with steady pin, be provided with in it for braid over braid and insert and put fixing clip slot, the bite film of this insertion pin is corresponding in opposite directions with the occlusal crib of this steady pin, this insertion pin slightly is longer than this steady pin, its inboard leading edge is provided with the buckle teeth of evagination, the tail end of this steady pin is provided with stop block, and this slide fastener is fashionable, and the buckle teeth that inserts the pin leading edge forms fastening with the stealthy sprocket of offside braid over braid and combines; The bite film of this insertion pin is from inside to outside gradually big triangle sheet, and the occlusal crib of this steady pin is gradually big from inside to outside corresponding triangle groove shape.

Major advantage of the present utility model is: have structure novelty, fastening in conjunction with advantage firm and easy to use.

Further specify below in conjunction with preferred embodiment and accompanying drawing.

Fig. 1 is an assembled state schematic diagram of the present utility model;

Fig. 2 is the inboard schematic diagram of buckling state of the present utility model;

Fig. 3 is the A--A cross-sectional schematic of Fig. 2;

Fig. 4 is the decomposing state schematic diagram of insertion pin of the present utility model and steady pin;

Fig. 5 is installed in the generalized section of braid over braid for insertion pin of the present utility model and steady pin;

Fig. 6 is an opening-wide state schematic diagram of the present utility model.

Consult Fig. 1-Fig. 6, the utility model comprises that two edges are provided with the braid over braid 1 of stealthy sprocket 11, slider of zipper fastener places between the stealthy sprocket 11 in advance, the front end of two braid over braids 1 is provided with and ends grain 12, the rear end is respectively equipped with inserts pin 4 and steady pin 5, it is characterized in that this slider of zipper fastener comprises public slider of zipper fastener 2 and female slider of zipper fastener 3, this insertion lock 4 is the pin shape fastener that is the L type with steady pin 5, be provided with in it for braid over braid 1 and insert and put

fixing clip slot

41 and 51, the bite film 42 of this insertion pin 4 is corresponding in opposite directions with the occlusal crib 51 of this steady pin 5, this insertion pin 4 slightly is longer than this steady pin 5, its inboard leading edge is provided with the buckle teeth 43 of evagination, and the tail end of this steady pin 5 is provided with stop block 53, when slide fastener fashionable, the buckle teeth 43 that inserts pin 4 leading edges forms fastening with the stealthy sprocket 11 of offside braid over braid 1 and combines, as shown in Figure 2.

The bite film 42 of this insertion pin 4 is from inside to outside gradually big triangle sheet, and the occlusal crib 52 of this steady pin 5 is gradually big from inside to outside corresponding triangle groove shape, and making can take advantage of a situation when fastening to pass is splendid fastening combination, very easy to use.

When being positioned at the slide fastener end, public slider of zipper fastener 2 wherein, prevents that it from coming off with last grain 12 blocks that end; Female slider of zipper fastener 3 is limited to the stop block 53 of steady pin 5 tail ends when being positioned at the slide fastener end, can prevent that equally it from coming off.

This inserts pin 4 and steady pin 5 ejaculation, die casting or impact style moulding commonly used, and its clip slot 41 and the 51 front edge build-ins for braid over braid 1 are bestowed the whole typing of scalding again, form firm combination.

Claims

1, a kind of two CONCEAL ZIPPER of opening the tail type, comprise that two edges are provided with the braid over braid of stealthy sprocket, slider of zipper fastener places between the stealthy sprocket in advance, the front end of two braid over braids is provided with and ends grain, the rear end is respectively equipped with inserts pin and steady pin, it is characterized in that this slider of zipper fastener comprises public slider of zipper fastener and female slider of zipper fastener, this insertion lock is the pin shape fastener that is the L type with steady pin, be provided with in it for braid over braid and insert and put fixing clip slot, the bite film of this insertion pin is corresponding in opposite directions with the occlusal crib of this steady pin, this insertion pin slightly is longer than this steady pin, its inboard leading edge is provided with the buckle teeth of evagination, the tail end of this steady pin is provided with stop block, and this slide fastener is fashionable, and the buckle teeth that inserts the pin leading edge forms fastening with the stealthy sprocket of offside braid over braid and combines.

2, two CONCEAL ZIPPER of opening the tail type as claimed in claim 1, it is characterized in that: the bite film of this insertion pin is from inside to outside gradually big triangle sheet, and the occlusal crib of this steady pin is gradually big from inside to outside corresponding triangle groove shape.