CN219556508U - Waterproof zipper - Google Patents

Abstract

The utility model relates to the technical field of zippers, in particular to a waterproof zipper, which comprises a first chain belt and a second chain belt, wherein a first zipper tooth and a second zipper tooth are respectively woven on the inner side of the first chain belt and the inner side of the second chain belt, a zipper head body is connected between the first zipper tooth and the second zipper tooth through meshing, an arched mounting frame is integrally formed and connected on the top surface of a second connecting block, and waterproof structural layers are arranged on the bottom surfaces of the first chain belt and the second chain belt; the waterproof structure layers are arranged, so that the waterproof structure layers have a better waterproof effect, and the use effect of the zipper is improved; the first connecting block, the second connecting block and the screw are arranged, so that the base part of the pull head is detachably connected with the part of the fixed block, and if the pull bar breaks, only the part of the fixed block is required to be replaced, so that unnecessary troubles of a user are reduced; through being equipped with arch mounting bracket for this zip fastener possesses new function, can strengthen the practicality of zip fastener.

Description

Waterproof zipper

Technical Field

The utility model relates to the technical field of zippers, in particular to a waterproof zipper.

Background

The zipper consists of a zipper tooth, a pull head, an upper stop (a front code and a rear code) or a locking piece and the like. Wherein the element is a key part which directly determines the lateral pull strength of the zipper. The common zipper is provided with two chain belts, each chain belt is provided with a row of zipper teeth, and the two rows of zipper teeth are mutually staggered. The pull head clamps the two side chain teeth, and the two side chain teeth can be meshed with or separated from each other by sliding the pull tab.

The zipper is widely applied to clothes, trousers, quilts, pillowcases, bags, tents and the like, is an indispensable clothing component in daily life, and has basically different structures, however, the following defects are found in the process of using the zipper: (1) The waterproof effect is poor, the cloth used on the chain belt basically does not have the waterproof function, or the waterproof effect is extremely poor, so that rainwater can permeate into the inside of the clothes through the chain belt (part of clothes has the waterproof function, and the water-permeable part is often at the chain belt), and the use of a user is affected; (2) The connecting piece on the pull head is generally integrally formed and is not detachable, so that a user can possibly break a pull strip on the pull head due to overlarge force in the using process (part of the pull head is made of plastic, the pull strip is required to be continuously stretched and is easy to break, and many users have experience in person), at this time, the user needs to replace the whole zipper on the clothes (because the zipper teeth and the pull head are required to be matched for use, the pull head matched with the zipper teeth is relatively difficult to find in a tailor shop, the whole zipper is generally replaced), the process is extremely inconvenient, the time is consumed, and a certain sewing cost is also required; (3) The zipper has a single function and basically only has the function of stretching clothes, so that the practical performance is lower.

To this end, we propose a waterproof slide fastener.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a waterproof zipper, which can effectively solve the problems in the prior art after being improved.

The technical scheme of the utility model is as follows:

a waterproof slide fastener, characterized in that: the novel zipper comprises a first zipper belt and a second zipper belt, wherein a first zipper tooth and a second zipper tooth are respectively woven on the inner side of the first zipper belt and the inner side of the second zipper belt, a bottom connecting stop piece and a top connecting stop piece are respectively correspondingly matched with the bottom and the top of the first zipper tooth and are arranged, a zipper head body is connected between the first zipper tooth and the second zipper tooth through meshing, the zipper head body comprises a zipper head base, a first connecting block, a second connecting block, a fixing block and a brace, the zipper head base is connected between the first zipper tooth and the second zipper tooth through meshing, the first connecting block is integrally formed on the top surface of the zipper head base, the second connecting block is connected with the top surface of the first connecting block through threads, the fixing block is integrally formed in the middle of the top surface of the second connecting block, the fixing block is arranged in a hollow structure, the brace is sleeved in the fixing block, the top surface of the second connecting block is integrally formed and connected with a mounting frame, and the bottom surfaces of the first zipper belt and the second zipper belt are respectively provided with a waterproof structure.

Further, threaded blind holes are formed in two ends of the top surface of the first connecting block.

Further, threaded through holes are formed in two ends of the top surface of the second connecting block and correspond to the threaded blind holes.

Further, the first connecting block and the second connecting block are connected with the threaded through hole and the threaded blind hole through the screw rod so as to form fixation.

Further, a notch is formed in the middle of the outer side of the arched mounting frame.

Further, waterproof structure layer includes waterproof cloth layer, waterproof cloth layer has all been woven to the bottom surface of first chain belt and second chain belt, waterproof cloth layer has set gradually waterproof inlayer, waterproof intermediate level and waterproof skin from interior to exterior.

Furthermore, the waterproof inner layer and the waterproof outer layer are waterproof non-woven fabrics layers, and the waterproof middle layer is a waterproof breathable film layer.

The beneficial effects of the utility model are as follows:

(1) According to the waterproof structure, the waterproof structure layers are arranged, so that the waterproof structures can be added on the inner sides of the first chain belt and the second chain belt, the waterproof structure layers comprise the waterproof cloth layers, the waterproof inner layers, the waterproof middle layers and the waterproof outer layers are sequentially arranged on the waterproof cloth layers from inside to outside, and the waterproof structure layers are arranged, so that the waterproof structure has a good waterproof effect, and the using effect of the zipper is improved;

(2) The first connecting block, the second connecting block and the screw are arranged, so that the base part of the pull head is detachably connected with the part of the fixed block, if the pull strip breaks, only the part of the fixed block is required to be replaced, unnecessary troubles of a user are reduced, and after the pull strip is used for a certain period, the pull strip can be subjected to paint dropping due to factors such as friction, and the part of the pull strip can be replaced at the moment, so that the attractiveness of the pull strip in the process of always using the pull strip is ensured;

(3) Through being equipped with arch mounting bracket, the volume of this mounting bracket is not big, and can not influence user's normal use, moreover, the user is when using wired earphone, its wire can block into inside the arch mounting bracket, this way can avoid the wire constantly to walk, prevent that the user from wire card on other article when using wired earphone, and then influence user's use, so, make this zip fastener possess new function, attract user's eyeball more, and can strengthen the practicality of zip fastener.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view (enlarged view) of the slider body according to the present utility model;

fig. 3 is a schematic hierarchical view of a first link belt according to the present utility model.

In the figure, 1, a first chain belt; 2. a second chain belt; 3. a first element; 4. a second element; 5. a pull head base; 6. a first connection block; 7. a second connection block; 8. a fixed block; 9. bracing; 10. an arch-shaped mounting rack; 11. a threaded blind hole; 12. a threaded through hole; 13. a screw; 14. a notch; 15. a waterproof cloth layer; 16. a waterproof inner layer; 17. a waterproof intermediate layer; 18. and a waterproof outer layer.

Detailed Description

The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:

as shown in fig. 1-3, a waterproof zipper, it includes first chain belt 1 and second chain belt 2, first chain tooth 3 and second chain tooth 4 have been woven respectively to the inboard of first chain belt 1 and the inboard of second chain belt 2, the bottom and the top of first chain tooth 3 and second chain tooth 4 correspond respectively and match and are provided with bottom connection end piece and top connection end piece, be connected with the pull head body through the meshing between first chain tooth 3 and the second chain tooth 4, the pull head body includes pull head base 5, first connecting block 6, second connecting block 7, fixed block 8 and brace 9, connect pull head base 5 through the meshing between first chain tooth 3 and the second chain tooth 4, the top surface integrated into one piece of pull head base 5 is connected with first connecting block 6, the top surface threaded connection of first connecting block 6 has second connecting block 7, the top surface middle part integrated into one piece of second connecting block 7 is connected with fixed block 8, the inside hollow structure setting of fixed block 8, the inside of fixed block 8 has second connecting block 7 and brace 9, the top surface of second connecting block 7 has the first chain belt 1 all has the waterproof layer of arch, and the equal shaping of connecting block 10.

By adopting the technical scheme: by arranging the waterproof structure layer, waterproof structures can be added on the inner sides of the first chain belt 1 and the second chain belt 2, so that the waterproof structure layer has a better waterproof effect; secondly, the first connecting block 6, the second connecting block 7 and the screw 13 are arranged, so that the part of the pull head base 5 and the part of the fixed block 8 are detachably connected, and if the brace 9 breaks, the part of the fixed block 8 is only required to be replaced; finally, through being equipped with arch mounting bracket 10, the volume of this mounting bracket is not big, and can not influence user's normal use, moreover, the user is when using wired earphone, its wire can block into arch mounting bracket 10 inside, this way can avoid the wire constantly to walk, prevent that the user from wire card on other article when using wired earphone, and then influence user's use, so, make this zip fastener possess new function, attract user's eyeball more, and can strengthen the practicality of zip fastener.

Above-mentioned arch mounting bracket 10 structure, among the prior art, the user when using wired earphone, if when appearing the wire lock on other article (can be self, also can be outside), can draw out the earphone head from user's ear because of the traction force, cause user's use inconvenient, and adopt this zip fastener back, the arch mounting bracket 10 of installation on the zip fastener can let the wire card in its inside, makes it can not walk at will, reduces the probability of wire lock on other article.

Both ends of the top surface of the first connecting block 6 are provided with threaded blind holes 11.

Threaded through holes 12 are formed in the two ends of the top surface of the second connecting block 7 and correspond to the threaded blind holes 11.

The first connecting block 6 and the second connecting block 7 are connected with the threaded through hole 12 and the threaded blind hole 11 through the screw 13 so as to form fixation. The purpose of the threaded connection is that: the detachable and replaceable multifunctional electric heating device can be detached and replaced more conveniently and rapidly in use, and unnecessary troubles of users are reduced.

The middle of the outer side of the arch-shaped mounting frame 10 is provided with a notch 14. The notch 14 is arranged, so that wires on the wired earphone can be clamped into the arch-shaped mounting frame 10, the arch-shaped mounting frame 10 is thinner, the notch 14 can be opened by deformation under the action of external force no matter what kind of material, and the wires with different inner diameters can be clamped, so that the application range is enlarged.

The waterproof structure layer comprises a waterproof cloth layer 15, the waterproof cloth layers 15 are respectively woven on the bottom surfaces of the first chain belt 1 and the second chain belt 2, and the waterproof cloth layers 15 are sequentially provided with a waterproof inner layer 16, a waterproof middle layer 17 and a waterproof outer layer 18 from inside to outside.

The waterproof inner layer 16 and the waterproof outer layer 18 are waterproof non-woven fabrics, and the waterproof middle layer 17 is a waterproof breathable film.

Through adopting above-mentioned waterproof construction layer, waterproof construction layer includes waterproof cloth layer 15, waterproof cloth layer 15 has set gradually waterproof inlayer 16, waterproof intermediate level 17 and waterproof skin 18 from interior to exterior, and multilayer waterproof construction sets up, makes it possess the waterproof effect of preferred.

The specific manufacturing method comprises the following steps: the waterproof intermediate layer 17 is firstly bonded and fixed with the waterproof inner layer 16 and the waterproof outer layer 18 respectively (the top surface is bonded with the waterproof outer layer 18, and the bottom surface is bonded with the waterproof inner layer 16), and is positioned between the waterproof inner layer 16 and the waterproof outer layer 18, then, the waterproof intermediate layer 16 and the waterproof outer layer 18 are woven through the end parts of the waterproof inner layer 16 and the waterproof outer layer 18 to form an integrated waterproof cloth layer 15, at this time, the integrated waterproof cloth layer 15 can be woven on the bottom surfaces of the first chain belt 1 and the second chain belt 2, and the end parts of the first chain belt and the second chain belt are woven (the weaving process needs to enable the waterproof cloth layer 15 to be tightly connected with the chain belt), so as to ensure that the waterproof intermediate layer 17 is not damaged, and ensure the waterproof effect.

The foregoing embodiments and description have been provided merely to illustrate the principles and best modes of carrying out the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (7)

1. A waterproof slide fastener, characterized in that: the novel zipper comprises a first zipper belt (1) and a second zipper belt (2), wherein a first zipper tooth (3) and a second zipper tooth (4) are respectively woven on the inner side of the first zipper belt (1) and the inner side of the second zipper belt (2), a bottom connecting stop piece and a top connecting stop piece are correspondingly and matched and arranged on the bottom and the top of the first zipper tooth (3) and the top of the second zipper tooth (4), a zipper head body is connected between the first zipper tooth (3) and the second zipper tooth (4) through meshing, the zipper head body comprises a zipper head base (5), a first connecting block (6), a second connecting block (7), a fixing block (8) and a pulling strip (9), the first zipper tooth (3) and the second zipper tooth (4) are connected with the zipper head base (5) through meshing, the top surface integrated forming of the zipper head base (5) is connected with a first connecting block (6), the top surface of the first connecting block (6) is connected with a second connecting block (7) through threads, the top surface middle part of the second zipper tooth (3) is connected with the second connecting block (7) through meshing, the fixing block (8) is connected with the fixing block (8) through the hollow connecting block (10), the bottom surfaces of the first chain belt (1) and the second chain belt (2) are respectively provided with a waterproof structure layer.

2. A waterproof slide fastener according to claim 1, wherein: threaded blind holes (11) are formed in two ends of the top surface of the first connecting block (6).

3. A waterproof slide fastener according to claim 2, wherein: threaded through holes (12) are formed in two ends of the top surface of the second connecting block (7) and correspond to the threaded blind holes (11).

4. A waterproof slide fastener according to claim 3, wherein: the first connecting block (6) and the second connecting block (7) are connected with the threaded through hole (12) and the threaded blind hole (11) through the screw rod (13) so as to form fixation.

5. A waterproof slide fastener according to claim 4, wherein: the middle of the outer side of the arched mounting frame (10) is provided with a notch (14).

6. A waterproof slide fastener according to claim 5, wherein: waterproof structure layer includes waterproof cloth layer (15), waterproof cloth layer (15) have all been woven to the bottom surface of first chain belt (1) and second chain belt (2), waterproof cloth layer (15) have set gradually waterproof inlayer (16), waterproof intermediate level (17) and waterproof skin (18) from interior to exterior.

7. A waterproof slide fastener according to claim 6, wherein: the waterproof inner layer (16) and the waterproof outer layer (18) are waterproof non-woven fabric layers, and the waterproof middle layer (17) is a waterproof breathable film layer.