DIY (do it yourself) zipper with replaceable accessories

Abstract

The utility model relates to a DIY (do it yourself) zipper capable of replacing accessories, which aims to solve the technical problem that the edge sewing or gluing position of the current zipper is inconvenient to detach, and comprises a nylon sheet A and a nylon sheet B, the two nylon sheets B are respectively connected with the outer sides of the nylon sheets A through connecting structures; according to the connecting structure, the outer side of the vertical section of an L-shaped strip A is fixedly connected with the inner side of a nylon piece B; the insertion strip is fixedly arranged at the outer end of the inner side of the horizontal section of the L-shaped strip A; the insertion strip is inserted and matched with a through hole A formed in the outer side of the nylon sheet A; the vertical end of the L-shaped strip B is fixedly arranged on the inner side of the top end of the nylon sheet B; the connecting sheet is arranged in a through hole B formed in the vertical section of the L-shaped strip B in a penetrating manner; the connecting strip is fixedly arranged at one end of the connecting sheet; a plurality of springs are symmetrically arranged between the connecting strip and the vertical section of the L-shaped strip B; the zipper has the advantages that the nylon piece A and the nylon piece B can be quickly mounted or dismounted, and a damaged zipper can be conveniently replaced or a zipper with a proper style can be correspondingly mounted according to self requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of zippers, in particular to a DIY zipper with replaceable accessories. Background Art

[0002] A zipper is a fastener consisting of two strips, each with a row of metal or plastic teeth, used to connect the edges of an opening. A sliding piece can pull the two rows of teeth into an interlocking position to close the opening, thereby allowing objects to be combined or separated.

[0003] The edge of the zipper is connected to the article by sewing or gluing. Since the zipper is easily damaged when too much force is applied, once the zipper is damaged, the entire zipper needs to be removed and replaced, and the sewing or gluing part is not convenient for disassembly.

[0004] In view of this, we propose a DIY replaceable accessory zipper. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a DIY replaceable zipper to solve the technical problem that the current zipper edge sewing or bonding is inconvenient to disassemble.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a DIY replaceable accessory zipper, including a chain tooth strip and a slider, the slider is movably arranged on the chain tooth strip, and also includes a nylon sheet A and a nylon sheet B;

[0007] The inner sides of the two nylon sheets A are respectively fixed on the two sides of the chain tooth strip;

[0008] The two nylon sheets B are respectively connected to the outer sides of the nylon sheet A through connecting structures;

[0009] The connection structure includes an L-shaped strip A, an insert strip, an L-shaped strip B, a connecting piece, a connecting strip and a blocking piece;

[0010] The outer side of the vertical section of the L-shaped strip A is fixedly connected to the inner side of the nylon sheet B;

[0011] The insert is fixed to the inner outer end of the horizontal section of the L-shaped strip A;

[0012] The insert is inserted and matched with the through hole A provided on the outer side of the nylon sheet A;

[0013] The vertical end of the L-shaped strip B is fixedly arranged on the inner side of the top end of the nylon sheet B;

[0014] The connecting piece is inserted into the through hole B formed in the vertical section of the L-shaped strip B;

[0015] The connecting strip is fixedly arranged at one end of the connecting piece;

[0016] Wherein, a plurality of springs are symmetrically arranged between the connecting strip and the vertical section of the L-shaped strip B;

[0017] The blocking piece is fixedly arranged at the other end of the connecting piece;

[0018] Wherein, the blocking piece and the through hole A are in sealed cooperation.

[0019] Preferably, the insertion end of the insert is set to be trapezoidal, and the thickness of the insert is consistent with the depth of the through hole A.

[0020] Preferably, the inner cavity of the L-shaped strip B is adapted to the baffle.

[0021] Preferably, the gap between the horizontal section of the L-shaped strip A and the baffle is snap-fitted with the outer side of the nylon sheet A, and the gap between the horizontal section of the L-shaped strip A and the baffle is adapted to the outer side of the nylon sheet A.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The utility model has the advantages that the nylon sheet A and the nylon sheet B can be quickly installed or disassembled by arranging the L-shaped strip A, the insert strip, the L-shaped strip B, the connecting sheet, the connecting strip, the spring and the blocking sheet, so that a damaged zipper can be easily replaced or a zipper of a suitable style can be installed according to one's own needs, and the problem that the entire zipper needs to be disassembled and replaced when a zipper is damaged and the sewing or bonding joint is inconvenient to disassemble is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0026] Figure 3 It is a cross-sectional connection schematic diagram of the connection structure of the utility model;

[0027] Figure 4 This is a schematic cross-sectional view of the L-shaped strip B of the utility model;

[0028] In the figure: 1. Chain tooth strip; 2. Slider; 3. Nylon sheet A; 4. Connection structure; 5. Nylon sheet B;

[0029] 301, perforation A;

[0030] 401, L-shaped strip A; 402, insert strip; 403, L-shaped strip B; 404, connecting piece; 405, connecting strip; 406, spring; 407, blocking piece;

[0031] 4031, Perforation B. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0033] Embodiment 1: A DIY replaceable zipper, see Figures 1 to 4 , including a chain tooth bar 1 and a pull head 2, the pull head 2 is movably arranged on the chain tooth bar 1, and also includes a nylon sheet A3 and a nylon sheet B5;

[0034] The inner sides of the two nylon sheets A3 are respectively fixed on the two sides of the chain tooth strip 1; the two nylon sheets B5 are respectively connected to the outer sides of the nylon sheets A3 through the connecting structure 4, and the outer sides of the nylon sheets B5 are connected to the object by sewing or gluing;

[0035] The connection structure 4 includes an L-shaped strip A401, an insert strip 402, an L-shaped strip B403, a connecting piece 404, a connecting strip 405 and a blocking piece 407;

[0036] The outer side of the vertical section of the L-shaped strip A401 is fixedly connected to the inner side of the nylon sheet B5; the insertion strip 402 is fixedly arranged at the inner outer end of the horizontal section of the L-shaped strip A401; wherein, the insertion strip 402 is inserted and matched with the through hole A301 opened on the outer side of the nylon sheet A3; the vertical end of the L-shaped strip B403 is fixedly arranged on the inner side of the top of the nylon sheet B5; the connecting piece 404 is penetrated in the through hole B4031 opened in the vertical section of the L-shaped strip B403; the connecting strip 405 is fixedly arranged at one end of the connecting piece 404; wherein, a plurality of springs 406 are symmetrically arranged between the connecting strip 405 and the vertical section of the L-shaped strip B403, and the two ends of the spring 406 are fixedly connected to the connecting strip 405 and the vertical section of the L-shaped strip B403 respectively, and the elastic coefficient of the spring 406 is selected and used by the technicians in this profession according to the actual situation; the blocking piece 407 is fixedly arranged at the other end of the connecting piece 404; wherein, the blocking piece 407 is closed and matched with the through hole A301.

[0037] The utility model has the advantages that the nylon sheet A3 and the nylon sheet B5 can be quickly installed or removed by arranging the L-shaped strip A401, the insert strip 402, the L-shaped strip B403, the connecting sheet 404, the connecting strip 405, the spring 406 and the blocking sheet 407, so that it is convenient to replace a damaged zipper or install a zipper of a suitable style according to one's own needs, and solves the problem that when a zipper is damaged, the entire zipper needs to be removed and replaced, and the sewing or glued joints are inconvenient to disassemble.

[0038] Specifically, the insertion end of the inserting strip 402 is set to be trapezoidal, the thickness of the inserting strip 402 is consistent with the depth of the through hole A301, and the insertion end of the inserting strip 402 is smoothly inserted into the through hole A301.

[0039] Furthermore, the inner cavity of the L-shaped strip B403 is matched with the baffle 407, and the baffle 407 can completely enter the inner cavity of the L-shaped strip B403 without affecting the installation or removal of the outer side of the nylon sheet A3.

[0040] Furthermore, the gap between the horizontal section of the L-shaped bar A401 and the baffle 407 is snap-fitted with the outer side of the nylon sheet A3, the gap between the horizontal section of the L-shaped bar A401 and the baffle 407 is adapted to the outer side of the nylon sheet A3, the outer side of the nylon sheet A3 remains stable when positioned in the gap between the horizontal section of the L-shaped bar A401 and the baffle 407, and the nylon sheet A3 and the nylon sheet B5 are stably connected.

[0041] Working principle: Using the device of the utility model, the outer side of the nylon sheet B5 is connected to the object by sewing or gluing, the connecting strip 405 is pulled out, the spring 406 is stretched, the connecting sheet 404 moves to drive the baffle 407 to move into the inner cavity of the L-shaped strip B403, the outer side of the nylon sheet A3 is inserted into the L-shaped strip A401, and the insertion end of the insert strip 402 is correspondingly inserted into the perforation A301, and then the connecting sheet 404, under the action of the spring 406, the connecting sheet 404 moves back, and the baffle 407 moves out of the inner cavity of the L-shaped strip B403 until the baffle 407 closes the perforation A301, completing the connection between the nylon sheet A3 and the nylon sheet B5. When replacing a damaged zipper or installing a zipper of a suitable style according to your own needs, take out the old nylon sheet A3 according to the above operation and replace it with a new nylon sheet A3.

[0042] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A DIY zipper with replaceable accessories, comprising a chain tooth strip (1) and a slider (2), wherein the slider (2) is movably arranged on the chain tooth strip (1), and characterized in that: Also includes: Two nylon sheets A (3), the inner sides of which are respectively fixed on two sides of the chain tooth strip (1); Two nylon sheets B (5), respectively connected to the outer sides of the nylon sheet A (3) through connecting structures (4); The connection structure (4) comprises: The outer side of the vertical section of the L-shaped strip A (401) is fixedly connected to the inner side of the nylon sheet B (5); An inserting strip (402) is fixedly mounted on the inner outer end of the horizontal section of the L-shaped strip A (401); The insert (402) is inserted and matched with the through hole A (301) provided on the outer side of the nylon sheet A (3); An L-shaped strip B (403), the vertical end of which is fixedly mounted on the inner side of the top end of the nylon sheet B (5); A connecting piece (404) is inserted into a through hole B (4031) formed in the vertical section of the L-shaped strip B (403); A connecting strip (405) is fixedly mounted on one end of the connecting piece (404); Wherein, a plurality of springs (406) are symmetrically arranged between the connecting strip (405) and the vertical section of the L-shaped strip B (403); A blocking piece (407) is fixedly mounted on the other end of the connecting piece (404); Wherein, the blocking piece (407) is in sealed cooperation with the through hole A (301).

2. A DIY replaceable zipper as claimed in claim 1, characterized in that: The insertion end of the inserting strip (402) is configured to be trapezoidal, and the thickness of the inserting strip (402) is consistent with the depth of the through hole A (301).

3. A DIY replaceable zipper according to claim 1, characterized in that: The inner cavity of the L-shaped strip B (403) is adapted to the blocking piece (407).

4. A DIY replaceable zipper according to claim 1, characterized in that: The gap between the horizontal section of the L-shaped strip A (401) and the baffle (407) is snap-fitted with the outer side of the nylon sheet A (3), and the gap between the horizontal section of the L-shaped strip A (401) and the baffle (407) is adapted to the outer side of the nylon sheet A (3).

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