CN107713193B

CN107713193B - Leather zipper

Info

Publication number: CN107713193B
Application number: CN201710843943.4A
Authority: CN
Inventors: 吴弘纳
Original assignee: Euro A Zipper Co ltd
Current assignee: Euro A Zipper Co ltd
Priority date: 2017-09-19
Filing date: 2017-09-19
Publication date: 2024-04-02
Anticipated expiration: 2037-09-19
Also published as: CN107713193A

Abstract

The invention discloses a leather zipper, which comprises a first substrate, a second substrate, a zipper head and two rows of zipper teeth, wherein the leather zipper further comprises a first reinforcing piece, the two rows of zipper teeth are respectively arranged on the first substrate and the second substrate and are mutually meshed under the action of a sliding block, the first substrate is made of leather, the first reinforcing piece comprises a first reinforcing plate and a first reinforcing rod, the first substrate is thinned and coats the first reinforcing rod, and the upper part and the lower part of the first reinforcing plate are compounded. The leather zipper can be directly used for the joint of leather materials and leather materials or other materials, is not easy to deform and smooth to pull, and the joint of the leather materials is not easy to damage, so that the zipper has stronger physical properties due to the fact that the zipper teeth are broken when the zipper is folded.

Description

Leather zipper

Technical Field

The present invention relates to a slide fastener device for connecting with leather, and more particularly, to a leather slide fastener.

Background

At present, for leather products such as leather bags, leather clothing, leather shoes and the like, two pieces of leather materials are connected by adopting a mode of sewing fabric zippers and the like. This is because the leather material itself has only good flexibility and stretchability, and if the zipper teeth are directly attached to the leather material, the leather material as the support base is easily deformed, and the problems such as difficulty in pulling-in and pulling-out of the zipper teeth are caused.

In some cases, it is required to be directly on the zipper, and a certain difficulty is brought to implementation.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide the leather zipper which is not easy to deform and pull out.

The invention adopts the following technical scheme:

the leather zipper comprises a first substrate, a second substrate, a zipper head, two rows of zipper teeth and a first reinforcing piece, wherein the two rows of zipper teeth are respectively arranged on the first substrate and the second substrate and are mutually meshed under the action of a sliding block, the first substrate is made of leather, one side of the first substrate is provided with a first thinning part, and the first substrate is respectively provided with a second thinning part and a third thinning part at two sides of the first thinning part; the first reinforcing piece comprises a first reinforcing plate and a first reinforcing rod, the first reinforcing rod is connected to the side edge of the first reinforcing plate, the first reinforcing rod is covered by the first thinning part, and the second thinning part and the third thinning part are respectively compounded with the upper surface and the lower surface of the first reinforcing plate.

Further, the second substrate is leather material, and one side of second substrate is equipped with fourth portion of attenuate, fifth portion of attenuate and sixth portion of attenuate correspondingly, and leather zip fastener still includes second reinforcement, and the second reinforcement includes second reinforcing plate and second reinforcing rod, and the second reinforcing rod is connected in the side of second reinforcing plate, and second portion of attenuate cladding second reinforcing rod, second portion of attenuate and third portion of attenuate respectively with upper and lower complex of second reinforcing plate.

Further, the first reinforcing plate and the first reinforcing rod are integrally formed or fitted.

Further, the first reinforcing rod is in an elliptic cylindrical shape.

Further, the second reinforcing rod is in an elliptic cylindrical shape.

Further, the second thinning part, the third thinning part and the first reinforcing plate are adhered in a compound mode.

Further, the second thinning part, the third thinning part and the first reinforcing plate are sewn in a compound mode.

Further, the thickness of the first thinned portion is smaller than that of the second thinned portion or the third thinned portion.

Further, the first reinforcing rod is made of hard plastic or soft metal, and the first reinforcing plate is made of the same material as the first reinforcing rod or canvas.

Compared with the prior art, the invention has the beneficial effects that:

1) According to the invention, the thinning part is arranged at the mounting position of the leather zipper, and the reinforcing part is arranged in the thinning part, so that the problem of directly mounting zipper teeth on leather materials is effectively solved, and meanwhile, the problems of difficult pulling-in or zipper teeth falling-out and the like caused by leather deformation can be effectively reduced;

2) The zipper teeth of the invention directly penetrate through leather and the reinforcing part, and the reinforcing part provides traction stress support in the pulling and closing process, so that leather materials can be protected more possibly, the zipper teeth are prevented from being exploded when the zipper is bent, and the strength of the leather materials is increased, so that the leather stress is reduced.

Drawings

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

FIG. 2 is a partial schematic view of the R portion of FIG. 1;

fig. 3 is a schematic structural view of a first substrate.

In the drawings, each reference numeral: 1. a first substrate; 11. a first thinning portion; 12. a second thinning portion; 13. a third thinning portion; 2. a second substrate; 21. a fourth thinning portion; 22. a fifth thinning portion; 23. a sixth thinning portion; 3. zipper teeth; 4. a slider of a slide fastener; 5. a first reinforcement; 51. a first reinforcing rod; 52. a first reinforcing plate; 6. a second reinforcement; 61. a second reinforcing rod; 62. and a second reinforcing plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

In the following detailed description, unless otherwise specified, words such as "upper" and "lower" having orientation indicating meanings are to be understood as orientation indicating the drawings. Unless specifically stated otherwise, the words "first," "second," and the like, when used in a sequential sense, are to be understood to mean distinguishing between similar or identical elements and not to mean a major or minor relationship.

The invention provides a leather zipper, as shown in figure 1, which comprises a first substrate 1, a second substrate 2, a zipper head 4, two rows of zipper teeth 3, a first reinforcing piece 5, wherein the two rows of zipper teeth 3 are respectively arranged on the first substrate 1 and the second substrate 2, and the zipper teeth 3 are mutually meshed under the action of a sliding block; as shown in fig. 3, the first substrate 1 is made of leather, a first thinning portion 11 is arranged at one side of the first substrate 1, and a second thinning portion 12 and a third thinning portion 13 are respectively arranged at two sides of the first thinning portion 11 of the first substrate 1; the first reinforcing member 5 includes a first reinforcing plate 52 and a first reinforcing rod 51, the first reinforcing rod 51 being connected to a side of the first reinforcing plate 52, the first reinforcing rod 51 being covered by the first thinning portion 11, and the second thinning portion 12 and the third thinning portion 13 being respectively combined with upper and lower surfaces of the first reinforcing plate 52.

The leather zipper is suitable for pulling and closing at least one substrate which is leather material, namely, the leather zipper can be applied to the combination of leather material and other cloth materials, such as canvas, plastic and the like. And can also be applied to the combination of leather materials and leather materials.

According to the leather zipper provided by the invention, the thinned part is arranged on the leather material to cover and compound the reinforcing piece, so that the zipper teeth 3 can be directly punched on the leather material, wherein the actual support of the zipper teeth 3 is the reinforcing piece, the influence of deformation and expansion of the leather material on the pulling and closing process can be effectively reduced, and the leather material is effectively protected.

In the leather zipper provided by the invention, as shown in fig. 2, the second substrate 2 is also leather material. Correspondingly, one side of the second substrate 2 is correspondingly provided with a fourth thinning part 21, a fifth thinning part 22 and a sixth thinning part 23, the leather zipper further comprises a second reinforcing piece 6, the second reinforcing piece 6 comprises a second reinforcing plate 62 and a second reinforcing rod 61, the second reinforcing rod 61 is connected to the side edge of the second reinforcing plate 62, the second reinforcing rod 61 is covered by the second thinning part 12, and the second thinning part 12 and the third thinning part 13 are respectively combined with the upper surface and the lower surface of the second reinforcing plate 62. Namely, the first substrate 1 is provided with the zipper teeth 3 through the first reinforcing member 5, the second substrate 2 is provided with the zipper teeth 3 through the second reinforcing member 6, and the zipper teeth 3 on the two substrates can be mutually meshed or opened under the action of the zipper head 4.

In the present invention, the connection manner of the first reinforcing plate 52 and the first reinforcing rod 51 includes, but is not limited to, integral molding or fitting. The first reinforcing rods 51 are used for arranging the zipper teeth 3 in a queue, so that the deformation probability is reduced, the pulling and closing are smoother, the first reinforcing plates 52 serve as supports for leather materials, and the damage of the leather materials caused by stress deformation of the leather materials in the pulling and closing process is effectively reduced.

The leather zipper provided by the invention can further be provided with the first reinforcing rod 51 which is in an elliptic cylindrical shape, wherein the axis of the elliptic cylindrical shape is parallel to the arrangement direction of the zipper teeth 3, and the arrangement can effectively reduce the problems of stress overturning and the like of the zipper teeth 3. Further, the second reinforcement bar 61 is in the shape of an elliptical cylinder.

In the present invention, the second thinned portion 12, the third thinned portion 13 and the first reinforcing plate 52 of the leather material are glued or sewn together in a compound manner, and the leather material and the reinforcing plate should be sewn together smoothly. The thicknesses of the second thinned portion 12 and the third thinned portion 13 may preferably be the same.

The leather zipper of the present invention may further have a thickness of the first thinned portion 11 smaller than that of the second thinned portion 12 or the third thinned portion 13. That is, the thinned portion covering the first reinforcing rod 51 is relatively thin, and the first reinforcing rod 51 can be covered with leather material relatively snugly.

In the leather zipper of the present invention, the first reinforcing bar 51 should be made of a material having a certain tear resistance but having a good flexibility, such as a hard plastic or a soft metal, so as to facilitate bending, and the first reinforcing plate 52 is made of the same material as the first reinforcing bar 51 or canvas.

The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.

Claims

1. The leather zipper comprises a first substrate, a second substrate, a zipper head and two rows of zipper teeth, and is characterized by further comprising a first reinforcing piece, wherein the two rows of zipper teeth are respectively arranged on the first substrate and the second substrate and are mutually meshed under the action of a sliding block, the first substrate is made of leather, one side of the first substrate is provided with a first thinning part, and the first substrate is respectively provided with a second thinning part and a third thinning part at two sides of the first thinning part; the first reinforcing piece comprises a first reinforcing plate and a first reinforcing rod, the first reinforcing rod is connected to the side edge of the first reinforcing plate, the first reinforcing rod is covered by the first thinning part, and the second thinning part and the third thinning part are respectively compounded with the upper surface and the lower surface of the first reinforcing plate;

the second substrate is made of leather, a fourth thinning part, a fifth thinning part and a sixth thinning part are correspondingly arranged on one side of the second substrate, the leather zipper further comprises a second reinforcing piece, the second reinforcing piece comprises a second reinforcing plate and a second reinforcing rod, the second reinforcing rod is connected to the side edge of the second reinforcing plate, the second reinforcing rod is coated by the second thinning part, and the second thinning part and the third thinning part are respectively compounded with the upper surface and the lower surface of the second reinforcing plate;

the first reinforcing plate and the first reinforcing rod are integrally formed or embedded;

the first reinforcing rod and the second reinforcing rod are both arranged in an elliptic cylinder shape;

the second thinning part, the third thinning part and the first reinforcing plate are adhered or sewn in a compound mode;

the thickness of the first thinning part is smaller than that of the second thinning part or the third thinning part;

the material of the first reinforcing rod is hard plastic or soft metal, and the material of the first reinforcing plate is the same as that of the first reinforcing rod or canvas.