CN101491383A - Fastener for zipper sheet - Google Patents

Abstract

The invention relates to a zipper sheet fastener, which is characterized in that an accommodating space with one open side is arranged in a female fastener, a flexible and bendable rope body is integrally formed at the side edge of the female fastener, the rope body of the female fastener is directly and tightly fixed in a male fastener after penetrating through a preset zipper head, and then the male fastener is fixed in the accommodating space of the female fastener, so that an integral zipper sheet structure can be formed.

Description

Zipper buckle

technical field

The present invention provides a zipper piece buckle, especially a female buckle integrally formed with a flexible and bendable rope body, and the rope body can pass through the zipper head and be directly fixed in the male buckle, and then the male buckle is assembled on the female buckle In the accommodating space, to form an integral zipper piece buckle structure.

Background technique

The zipper used today is the best closing and opening tool, and is most commonly used on pockets such as clothing, purses, and backpacks. As shown in Figure 5, it is a three-dimensional appearance diagram of the prior art, and it can be clearly seen from the figure , which is the most commonly used zipper component structure at present. It is equipped with a zipper puller A that can be slid on the sprocket with a buckle. Most of the existing zipper pieces B are formed by punching metal sheets, and one end of the zipper piece B is provided with a hook hole B1 for being sleeved and combined with the hook bar A1. The strength of the zipper sheet B of this kind of sheet design is usually insufficient, and it is easy to break under long-term and excessive force; in addition, the hole diameter of the hook hole B1 of the zipper sheet B is usually larger than the hook rod A1, so, resulting in The zipper piece B will be tilted downward, so that the end of the zipper piece B will be pressed on the sprocket. When the user wants to move the zipper puller A, the user needs to lift the zipper piece B slightly before grabbing the zipper piece B and driving the zipper puller A to move , this kind of structural design, whether opening or closing the zipper, is not very convenient to grab the zipper piece B, and the overall cost of the zipper piece B made of metal plate is relatively high.

Therefore, there is another design of the zipper piece, as shown in Figure 6, which is a three-dimensional appearance view of another prior art. It can be clearly seen from the figure that the zipper piece C is composed of two groups of components , is to use a rope body C1 to pass through the hook rod A1 of the zipper head A, and the two ends of the rope body C1 are respectively combined in the sheet body C2, and the combination method can be various techniques such as thermal melting, knotting, riveting, etc. , the user can easily grab the sheet body C2 to drive the displacement of the zipper head A through the rope body C1, but the disadvantage of this design is that there are too many components, and it is necessary to purchase additional rope body C1 to assemble, and the overall production cost is too high. The components are complicated and the assembly is not easy, which results in long overall processing time and high assembly cost. Relatively, this will reflect the overall selling price, which is not conducive to competition in the market.

Therefore, how to solve the above-mentioned problems and shortcomings of the prior art is the direction that relevant manufacturers engaged in this industry are eager to study and improve.

Contents of the invention

Therefore, in view of the above-mentioned problems and shortcomings, the inventor collected relevant information, evaluated and considered in many ways, and based on years of experience accumulated in this industry, through continuous trial and modification, he designed this "zipper buckle" tool" invention.

The main purpose of the present invention is to solve the problems that the zipper in the prior art is inconvenient to grasp and the production cost of the zipper piece is relatively high.

For this reason, the present invention proposes a zipper sheet fastener, which includes a female snap and a male snap, wherein the female snap is provided with an open accommodating space on one side, and a flexible flexible space is extended on one side of the female snap. The bent rope body; the male buckle is fixed in the accommodation space of the female buckle, and after the rope body of the female buckle passes through the preset zipper head, the rope body is tightly fixed in the male buckle.

The advantage of the present invention is that: since the female buckle is integrally formed with a flexible and bent rope body, the rope body is directly fixed in the male buckle after passing through the zipper head, and then through the assembly of the male buckle and the female buckle, that is An integral zipper sheet structure can be formed without additional purchase of rope bodies, which makes overall assembly convenient, low manufacturing cost, and has excellent market competitiveness.

Moreover, the locking part inside the male buckle is pushed in along the engaging groove at the end of the rope body. After the male buckle is assembled in the accommodation space of the female buckle, the assembly direction and the pulling direction of the locking part and the engaging groove are formed. Crossed and vertical, supplemented by the compression and pinching between the male and female buckles, it can prevent the rope body from detaching from the receiving groove of the male buckle, so as to achieve better tensile force effect.

Description of drawings

Fig. 1 is a perspective view of a preferred embodiment of the present invention before assembly;

Fig. 2 is a perspective view of a preferred embodiment of the present invention when assembled;

Figure 3 is a perspective view of a preferred embodiment of the present invention after assembly;

Fig. 4 is a partial three-dimensional sectional view of a preferred embodiment of the present invention after assembly;

Fig. 5 is a perspective view of the prior art;

Fig. 6 is a perspective view of another prior art.

Description of reference signs: 1-female buckle; 10-accommodating space; 12-rope body; 11-fastening hole; 13-engaging slot; 2-male buckle; Fastening part; 23-Catch part; 3-zipper head; 31-perforation; A-zipper head; A1-hook bar; B-zipper piece; B1-hook hole; C-zipper piece; C1-rope body; C2 - Sheets.

Detailed ways

In order to achieve the above-mentioned purpose and effect, the technical means and structure adopted by the present invention are described in detail below with reference to the accompanying drawings for the preferred embodiments of the present invention, in order to fully understand.

Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4 at the same time, which are respectively the perspective view of the preferred embodiment of the present invention before assembly, the perspective view during assembly, the perspective view after assembly and the partial perspective view after assembly Sectional view, the zipper sheet fastener of the present invention comprises a female button 1 and a male button 2, wherein:

The inside of the female buckle 1 is provided with an open accommodating space 10 on one side, and the female buckle 1 is respectively provided with fastening holes 11 communicating with the accommodating space 10 on both sides of the outer surface, and extends on one side of the female buckle 1. The rope body 12 can be flexibly bent, and the end of the rope body 12 is recessed with at least one engaging groove 13; and the above-mentioned female buckle 1 and the rope body 12 can be integrally formed of plastic, rubber or other flexible materials. It is only necessary to make the rope body 12 have a bendable effect.

The inside of the male button 2 is formed with a receiving groove 20 for the rope body 12 to be placed in, and a protruding buckle portion 21 is provided on the surface of the male button 2, and the side of the male button 2 is surrounded by a handle portion 22, and the receiving groove The inner wall of 20 is provided with a locking portion 23 corresponding to the locking groove 13 .

Therefore, when the present invention is assembled, the rope body 12 of the female button 1 is passed through the perforation 31 of the zipper puller 3, so that the end of the rope body 12 is inserted into the receiving groove 20 of the male button 2, and at the same time, the inner wall of the receiving groove 20 is The locking parts 23 protruding from the upper and lower sides are pushed in along the direction of the locking groove 13 at the end of the rope body 12, so that the locking parts 23 can be locked in the corresponding locking grooves 13 to form a tight and fixed state (as shown in Fig. 1), then hold the handle 22 of the male buckle 2, push the receiving groove 20 of the male buckle 2 into the accommodation space 10 facing the female buckle 1 (as shown in Figure 2), and make the male buckle close , and the fastening parts 21 on the lower two sides are respectively fastened to the corresponding fastening holes 11 of the female buckle 1 to form a fastened state (as shown in FIG. 3 ), and the overall assembly of the present invention can be completed.

When the female buckle 1 and the male buckle 2 are engaged with each other, the engaging groove 13 at the end of the rope body 12 is pinched and fixed tightly by the locking part 23 (as shown in FIG. 4 ), because the locking part 23 and the engaging groove 13 The assembly direction and the pulling direction are perpendicular to each other, so that the rope body 12 can be prevented from directly leaving the receiving groove 20, and the user can use the zipper buckle to drive the zipper puller 3 to move back and forth on the preset zipper; in addition, the buckle of the above-mentioned male buckle 2 The surface of the joint part 21 can be designed with any pattern, such as a trademark representing a brand, size specifications or other text patterns.

Therefore, the zipper sheet fastener of the present invention is the technical key that can improve the prior art and lies in:

1. The present invention is different from the design of the zipper piece in the prior art. A flexible and bent rope body 12 is integrally formed directly on the female buckle 1, so that the rope body 12 is directly fixed to the male buckle 2 after passing through the zipper slider 3 Inside, through the assembly of the male buckle 2 and the female buckle 1, an integral zipper sheet structure can be formed, the overall assembly is convenient, the manufacturing cost is low, and it has excellent market competitiveness.

2. Push the locking part 23 of the male buckle 2 along the engaging groove 13 at the end of the rope body 12. After the male buckle 2 is assembled in the accommodation space 10 of the female buckle 1, the locking part 23 and the engaging groove 13 The assembling direction and the pulling direction are intersected and perpendicular, and then the male and female buckles are pressed and squeezed to prevent the rope body 12 from detaching from the receiving groove 20 of the male buckle 2, so as to achieve a better tensile force effect.

Therefore, the present invention is mainly aimed at fixing the rope body 12 in the male buckle 2 after the integrally formed rope body 12 of the female buckle 1 passes through the zipper puller 3, and then assembling the male buckle 2 into the female buckle 1 to form an integral zipper The sheet structure is the main protection point, so that the clamping and fixing direction of the engaging groove 13 of the rope body 12 and the locking part 23 in the male buckle 2, the overall tensile strength is concentrated, and the rope body 12 can be prevented from being disengaged directly.

The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be included in the same way. Within the patent scope of the present invention, it is stated together.

To sum up, the zipper panel fastener of the present invention has a significant effect enhancement when used, and it is in compliance with the patent requirements of practicability, novelty and creativity, and the application is filed according to law.

Claims (8)

1, a kind of zipper slice fastener is characterized in that, includes box and pin thread, wherein:

This box inside is provided with a side and is open accommodation space, and is extended with the rope body of pliability bending in box one side;

Pin thread is fixed in the accommodation space of box, and after the rope body of box passed default slider of zipper fastener, the rope body was for closely being fixed in the pin thread.

2, zipper slice fastener according to claim 1 is characterized in that, it is one-body molded made that this box and rope body can be plastic cement material.

3, zipper slice fastener according to claim 1 is characterized in that, it is one-body molded made that this box and rope body can be the rubber material.

4, zipper slice fastener according to claim 1 is characterized in that, the externally surperficial both sides of this box are respectively equipped with the fastening hole that communicates with accommodation space, and the pin thread surface then is provided with the protrusion buckling parts with the corresponding snapping of fastening hole.

5, zipper slice fastener according to claim 1, it is characterized in that, this rope body end is concaved with at least one slot, and pin thread inside then is formed with can be for the accepting groove of tight static line body, and is provided with blocking part with the corresponding clamping of slot at the accepting groove internal face.

6, zipper slice fastener according to claim 5 is characterized in that, the slot of this rope body end and the mounting direction of blocking part are square crossing with the pulling direction.

7, zipper slice fastener according to claim 1 is characterized in that, this pin side side ring is wound with the Handheld Division that is available for users to grip.

8, zipper slice fastener according to claim 5 is characterized in that, the accepting groove of this pin thread can push towards the accommodation space of box.

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