CN2334214Y

CN2334214Y - Stopper element for slide fastener

Info

Publication number: CN2334214Y
Application number: CN 98204310
Authority: CN
Inventors: 郑荣元
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-05-05
Filing date: 1998-05-05
Publication date: 1999-08-25
Anticipated expiration: 2008-05-05

Abstract

The utility model relates to an upward movement stopping component for zippers with openings. The utility model is characterized in that zipper teeth and an upward movement stopper are arranged on a zipper cloth belt, and a stopping gap is formed between the upward movement stopper and the last zipper tooth. The inner side angle of the bottom side of the upward movement stopper, which is adjacent to the zipper teeth, is provided with concave cambered parts which are concave on an upper and a lower surfaces respectively. The outer side of the upward movement stopper is combined with the bottom side to form an inclined side or a cambered side whose included angles are larger than ninety degrees. The utility model has the advantages that the utility model which can prevent a zipper head from shedding has simple structure, the upward movement stopper has beautiful appearance, and a mould of the upward movement stopper is easy to open.

Description

Going up of open end zipper ends member

The utility model relates to the accessory structure of slide fastener, specifically is meant the only member of going up of open end zipper.

In the middle of the prior art, shown in Fig. 6,7, it announces " improvement that ends on the plastics open end zipper " patent case No. 282636 for Taiwan, its be provided with end end 11 and in end 12, ending 11 by end ends 12 and forms and end crack 13 and supply pull head to penetrate with interior, and end 11 in end and establish and only wear 111, make that slider of zipper fastener is unlikely to be deviate from.

In addition, as shown in Figure 8, it announces " improvement that ends on the plastics open end zipper " (appending one) patent case No. 327286 for Taiwan, mainly be end to be ended 11 outside one ejaculation extensions one end prominent 111, and and end form a neck between ending and end 112, can hinder deviating from and the clamping area of increasing and cloth interband and increase fastness of but slider of zipper fastener.

In addition, announce " keeping off structural improvement on the open end zipper " patent case No. 317721, also apply for a patent with the same configuration shown in the 8th figure.

Therefore, above-mentioned each patent case, end on it parts by end end 11 and in end 12 2 members and form, therefore, form slide fastener problem not attractive in appearance, simultaneously, mould is also offered and is bothered.

The purpose of this utility model is to provide going up of a kind of open end zipper to end member, and it is to prevent that slider of zipper fastener from deviating from, and has comparatively simply structure, and should on only have the advantage of easily being offered than pleasing aesthetic appearance and mould.

The purpose of this utility model realizes by following purpose:

Going up of open end zipper ends member, it is characterized in that: be provided with sprocket by the one zipper cloth belt and only reach upward, go up to end and end the crack with final chain between cog formation one, ending the crack can be for seam the penetrating of cloth of slider of zipper fastener, the base medial angle of upper stop zipper teeth, respectively establish recessed concave-arc part by the above and below, make the sheet noumenon that only forms less thickness on this position, sheet noumenon thickness is with seam less than the cloth of slider of zipper fastener, side and base form hypotenuse or the arc limit greater than 90 degree angles outside only going up, and stop the chain link head to be deviate from by hypotenuse or arc limit.

Wherein, go up the protuberance that the outer side edges terminal of ending is established protrusion.

Advantage applies of the present utility model exists: can prevent that slider of zipper fastener from deviating from, and have comparatively simply structure, and should on only have the advantage of easily being offered than pleasing aesthetic appearance and mould.

Below in conjunction with drawings and Examples the utility model is described in detail.

Fig. 1 is of the present utility model in conjunction with upward view;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is the step 1 schematic diagram that places of the present utility model;

Fig. 4 is another schematic diagram of step that places of the present utility model;

Fig. 5 is that the utility model is in conjunction with post-tensioning begin chain section situation figure;

Fig. 6 is that prior art is in conjunction with example one upward view;

Fig. 7 ends stereogram on the prior art one;

Fig. 8 is that prior art is ended stereogram on another.

See also Fig. 1, it is to end 12 by being equipped with on sprocket 11 and one on its one side strap 1 that forms slide fastener, and sprocket 11 reaches final sprocket 11 and the last settings that end the suitable spacing of formation between 2 each other, it can be pulled by slider of zipper fastener make on-off action.

See also Fig. 1, only go up and 2 made on strap 1, should upward end 2 is the shape of omiting quadrangularly, and 11 of final sprockets form the only crack 3 of suitable spacing, and go up ending the base medial angle of 2 the final sprocket 11 of neighbour, is respectively to establish a recessed concave-arc part 21 by the above and below, makes on this position the only sheet noumenon 22 of the less thickness of 2 formation, sheet noumenon 22 thickness are with seam 41 less than the pull head cloth of slider of zipper fastener 4, make slider of zipper fastener 4 be easy to penetrate; Go up to end outside 2 side and base system and form, and this outer side edges terminal more can form the protuberance 23 of bigger protrusion, form the only portion that prevention slider of zipper fastener 4 is deviate from by this hypotenuse terminal or protuberance 23 greater than the hypotenuse of 90 degree angles or oblique arc.

See also Fig. 3, Fig. 4, it is combination embodiment of the present utility model, is slider of zipper fastener 4 is complied with the only crack 3 of its cloth with seam 41 by strap 1, penetrates in the oblique angle mode, and slide fastener 4 does not promptly have the anxiety of deviating from after penetrating.(as shown in Figure 5).

Structure of the present utility model can prevent that slider of zipper fastener from deviating from, and should go up and only only form solid memder, and mould is offered comparatively convenient, and with other side on only form the setting of near symmetrical, be that preferable outward appearance is arranged.

Claims

1, going up of open end zipper ended member, it is characterized in that: be provided with sprocket by the one zipper cloth belt and only reach upward, go up to end and end the crack with final chain between cog formation one, the base medial angle of upper stop zipper teeth, respectively establish recessed concave-arc part by the above and below, side and base form hypotenuse or the arc limit greater than 90 degree angles outside upward ending.

2, going up of the described open end zipper of claim 1 ended member, it is characterized in that: go up the protuberance that the outer side edges terminal of ending is established protrusion.