CN215685275U

CN215685275U - Metal button insert for slide fastener

Info

Publication number: CN215685275U
Application number: CN202121161093.8U
Authority: CN
Inventors: 何国平
Original assignee: SHANGHAI SBS ZIPPER MANUFACTURING CORP
Current assignee: SHANGHAI SBS ZIPPER MANUFACTURING CORP
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-02-01
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a metal buckle plug-in component for a zipper, which comprises a limit plug, wherein a left plug pin is fixedly arranged on the inner side of the limit plug, a first plug pin hole is formed in the upper end surface of the left plug pin, a bottom cover is fixedly arranged on the rear side of the left plug pin, an extension seat is fixedly arranged on the front side of the left plug pin, a first buckle pin is fixedly arranged at the bottom of the left plug pin, a first thickening plate is fixedly arranged on the upper end surface of the first buckle pin, a buffering angle is arranged on the inner side of the left plug pin, and a right plug pin is arranged on the inner side of the limit plug pin. This a metal fastener plug-in components for zip fastener through the setting of first increase thick plate, second increase thick plate, makes first cloth muscle, second cloth muscle inwards be close to, and the couple is just to the center of first cloth muscle, second cloth muscle when dashing the point, through left bolt, right bolt cavity structural improvement, effectively improves first cloth muscle, second cloth muscle and rocks in the cavity, and the couple can aim at the center of first cloth muscle, second cloth muscle when dashing the point, effectively improves and inserts the aversion reinforce.

Description

Metal button insert for slide fastener

Technical Field

The utility model relates to the technical field of zippers, in particular to a metal buckle plug-in piece for a zipper.

Background

The zipper is composed of zipper teeth, a pull head, an upper stop, a lower stop or a locking piece, wherein the zipper teeth are key parts and directly determine the side pull strength of the zipper, the general zipper is provided with two zipper belts, each zipper belt is provided with a row of zipper teeth, the two rows of zipper teeth are mutually staggered, the pull head clamps the zipper teeth on the two sides, the zipper teeth on the two sides can be mutually engaged or disengaged by means of sliding of a pull tab, the zipper is a connecting piece which enables articles to be combined or separated by means of the continuously arranged zipper teeth, and the zipper is a large number of connecting pieces which are used for clothing, bags and tents, in particular to metal buckle inserting pieces for the zipper.

The edge of the existing bolt is thin enough to cause the band rib to shake too much in the cavity, the strong fluctuation of the inserting displacement is large due to the edge of the deviation rib arrangement when the point is punched, the bad displacement of the bolt is easy to occur, the reworking is frequent, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a metal buckle plug-in unit for a zipper, which aims to solve the problems that the conventional plug-in unit has too large shaking of a band rib in a cavity due to the fact that the edge of the plug-in pin is too thin, has large fluctuation of insertion displacement strength due to the fact that the edge of the band rib is deviated to the edge of a cloth rib during punching, is easy to cause poor plug-in pin displacement, causes frequent reworking and reduces the working efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: a metal buckle plug-in component for a zipper comprises a limit plug, wherein a left plug pin is fixedly installed on the inner side of the limit plug, a first plug pin hole is formed in the upper end face of the left plug pin, a bottom cover is fixedly installed on the rear side of the left plug pin, an extension seat is fixedly installed on the front side of the left plug pin, a first buckle pin is fixedly installed at the bottom of the left plug pin, a first thickening plate is fixedly installed on the upper end face of the first buckle pin, a buffering angle is arranged on the inner side of the left plug pin, a right plug pin is arranged on the inner side of the limit plug pin, a second plug pin hole is formed in the upper end face of the right plug pin, a second buckle pin is fixedly installed at the bottom of the right plug pin, a second thickening plate is fixedly installed on the upper end face of the second buckle pin, second cloth ribs are arranged on the inner side of the right plug pin, first cloth ribs are arranged on the inner side of the left plug pin, and edge cloth is fixedly connected to the outer side of the first cloth ribs, the outer side of the first cloth rib is fixedly connected with a zipper.

Preferably, the left bolt is located the limit and inserts inside left side, the length of left bolt is less than the limit and inserts half length, the right bolt is inserted with the limit and is closed the connection, inserts the limit with the right bolt and inserts in, is convenient for spur the zip fastener.

Preferably, first cloth muscle is located the central point of bolt pinhole one and puts, bolt pinhole one is the rectangle structure with bolt pinhole two, the second cloth muscle is located the central point of bolt pinhole two and puts, aligns through the center of bolt pinhole one and first cloth muscle, and bolt pinhole two aligns with the center of second cloth muscle, and it is little to make left bolt, right bolt remove powerful undulant.

Preferably, the preceding terminal surface of left side bolt and the preceding terminal surface parallel and level of right bolt, the zip is equidistant distribution on the second cloth muscle, the zip is equidistant distribution on first cloth muscle, the width of extension seat is the same with the width of zip, bolt pinhole one is parallel to each other with bolt pinhole two, through the setting of extension seat, the first zip on the block second cloth muscle of being convenient for, makes a plurality of zip interlocks stable.

Preferably, left side bolt, right bolt are "n" shape structure, the buffering angle is the arc structure, the inboard of right side bolt is provided with two buffering angles, through the setting of buffering angle arc structure, increases the tensile force of left bolt, right bolt.

Preferably, the length of the first reinforced plate is the same as that of the first buckling pin, the length of the second reinforced plate is the same as that of the second buckling pin, the second buckling pin is provided with two parts at the bottom of the right bolt, the first buckling pin is provided with two parts at the bottom of the left bolt, the first and second reinforced plates are arranged to enable the first and second cloth ribs to be close to each other inwards, the hook is over against the centers of the first and second cloth ribs during punching, through improvement of cavity structures of the left and right bolts, the shaking of the first and second cloth ribs in the cavity is effectively improved, the hook can be aligned to the centers of the first and second cloth ribs during punching, and the insertion and displacement strength is effectively improved.

Preferably, the limit insert, the left plug and the right plug are made of stainless steel, the stainless steel is resistant to corrosion of weak media such as air, steam and water, has stainless property and excellent corrosion resistance, formability and compatibility and toughness in a wide temperature range, the device is corrosion-resistant and rust-resistant through the stainless steel used for the limit insert, the left plug and the right plug, the service life of the device is prolonged, and the deformation of the left plug and the right plug is prevented through the hard strength of the stainless steel.

Compared with the prior art, the utility model has the beneficial effects that:

1. the metal buckle plug-in unit for the zipper is aligned with the center of the first cloth rib through the first plug pin hole and aligned with the center of the second cloth rib through the second plug pin hole, so that the movement strength fluctuation of the left plug pin and the right plug pin is small, and the tensile strength of the left plug pin and the right plug pin is increased through the arrangement of the buffering angle arc-shaped structure;

2. this a metal fastener plug-in components for zip fastener through the setting of first increase thick plate, second increase thick plate, makes first cloth muscle, second cloth muscle inwards be close to, and the couple is just to the center of first cloth muscle, second cloth muscle when dashing the point, through left bolt, right bolt cavity structural improvement, effectively improves first cloth muscle, second cloth muscle and rocks in the cavity, and the couple can aim at the center of first cloth muscle, second cloth muscle when dashing the point, effectively improves and inserts the aversion reinforce.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic perspective view of the left plug of the present invention;

FIG. 3 is a schematic perspective view of the right plug of the present invention;

FIG. 4 is a front view of the left plug of the present invention.

In the figure: 1. limiting insertion; 2. a left bolt; 3. a first pin hole; 4. a bottom cover; 5. an extension base; 6. a first fastening leg; 7. a first thickening sheet; 8. a buffer angle; 9. a right bolt; 10. a pin hole II; 11. a second fastening leg; 12. a second thickening sheet; 13. second cloth of ribs; 14. first cloth ribs; 15. edge cloth; 16. and (4) pulling the lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a metal buckle plug-in component for a zipper comprises a limit plug 1, a left plug pin 2, a plug pin hole I3, a bottom cover 4, an extension seat 5, a first buckle pin 6, a first thickening plate 7, a buffer angle 8, a right plug pin 9, a plug pin hole II 10, a second buckle pin 11, a second thickening plate 12, a second cloth rib 13, a first cloth rib 14, a piece of edge cloth 15 and a zipper 16, wherein the inner side of the limit plug 1 is fixedly provided with the left plug pin 2, the upper end surface of the left plug pin 2 is provided with the plug pin hole I3, the rear side of the left plug pin 2 is fixedly provided with the bottom cover 4, the front side of the left plug pin 2 is fixedly provided with the extension seat 5, the bottom of the left plug pin 2 is fixedly provided with the first buckle pin 6, the upper end surface of the first buckle pin 6 is fixedly provided with the first thickening plate 7, the inner side of the left plug pin 2 is provided with the buffer angle 8, the inner side of the limit plug 1 is provided with the right plug pin 9, the upper end surface of the right plug pin 9 is provided with the plug pin hole II 10, and the bottom of the right plug pin 9 is fixedly provided with the second buckle pin 11, the upper end face of the second buckling foot 11 is fixedly provided with a second thickening plate 12, the inner side of the right bolt 9 is provided with a second cloth rib 13, the inner side of the left bolt 2 is provided with a first cloth rib 14, the outer side of the first cloth rib 14 is fixedly connected with a side cloth 15, and the outer side of the first cloth rib 14 is fixedly connected with a zipper 16.

Furthermore, the left bolt 2 is located the left side of the inside of the limit insert 1, the length of the left bolt 2 is less than the length of one half of the limit insert 1, the right bolt 9 is connected with the limit insert 1 in an inserting and closing mode, the right bolt 9 is inserted into the limit insert 1, and the zipper can be pulled conveniently.

Further, first cloth muscle 14 is located the central point of bolt pinhole one 3 and puts, and bolt pinhole one 3 is the rectangle structure with bolt pinhole two 10, and second cloth muscle 13 is located the central point of bolt pinhole two 10 and puts, aligns through the center of bolt pinhole one 3 and first cloth muscle 14, and bolt pinhole two 10 aligns with the center of second cloth muscle 13, and it is little to make left bolt 2, right bolt 9 remove the powerful undulant.

Further, the preceding terminal surface of left bolt 2 and the preceding terminal surface parallel and level of right bolt 9, zip 16 is equidistant distribution on second cloth muscle 13, and zip 16 is equidistant distribution on first cloth muscle 14, and the width of extension seat 5 is the same with zip 16's width, and a bolt pinhole 3 is parallel to each other with bolt pinhole two 10, through extension seat 5's setting, and the first zip 16 on the block second cloth muscle 13 of being convenient for makes the interlock of a plurality of zip 16 stable.

Further, left bolt 2, right bolt 9 are "n" shape structure, and buffering angle 8 is the arc structure, and the inboard of right bolt 9 is provided with two buffering angles 8, through the setting of the 8 arc structures in buffering angle, increases left bolt 2, right bolt 9's tension resistance.

Furthermore, the length of the first thickening plate 7 is the same as that of the first buckling pin 6, the length of the second thickening plate 12 is the same as that of the second buckling pin 11, the second buckling pin 11 is provided with two at the bottom of the right plug pin 9, the first buckling pin 6 is provided with two at the bottom of the left plug pin 2, through the arrangement of the first thickening plate 7 and the second thickening plate 12, the first cloth rib 14 and the second cloth rib 13 are enabled to be close to each other inwards, the hook is over against the centers of the first cloth rib 14 and the second cloth rib 13 during punching, through the improvement of the cavity structures of the left plug pin 2 and the right plug pin 9, the shaking of the first cloth rib 14 and the second cloth rib 13 in the cavity is effectively improved, the hook can be aligned to the centers of the first cloth rib 14 and the second cloth rib 13 during punching, and the insertion and displacement strength is effectively improved.

Furthermore, the limited insertion 1, the left insertion pin 2 and the right insertion pin 9 are made of stainless steel, the stainless steel is resistant to corrosion of weak media such as air, steam and water, has stainless property, excellent corrosion resistance, formability and compatibility and toughness in a wide temperature range, the device is corrosion-resistant and rust-resistant through the stainless steel used for the limited insertion 1, the left insertion pin 2 and the right insertion pin 9, the service life of the device is prolonged, and the deformation of the left insertion pin 2 and the right insertion pin 9 is prevented through the hard strength of the stainless steel.

The working principle is as follows: firstly, a right bolt 9 is inserted into a limit insert 1, a first zipper 16 on a second cloth rib 13 is conveniently clamped through arrangement of an extension seat 5, a plurality of zippers 16 are stably occluded, a zipper is conveniently pulled, a first bolt pinhole 3 is aligned with the center of a first cloth rib 14, a second bolt pinhole 10 is aligned with the center of a second cloth rib 13, a left bolt 2 and a right bolt 9 are enabled to move with small strong fluctuation, the tensile force of the left bolt 2 and the right bolt 9 is increased through arrangement of an arc-shaped structure of a buffer angle 8, the first cloth rib 14 and the second cloth rib 13 are enabled to be close inwards through arrangement of a first thickening plate 7 and a second thickening plate 12, a hook is over against the center of the first cloth rib 14 and the second cloth rib 13 during impact point, the structure improvement of a cavity of the left bolt 2 and the right bolt 9 effectively improves the swinging of the first cloth rib 14 and the second cloth rib 13 in the cavity, and the hook can be aligned with the first cloth rib 14 during impact point, The center of second cloth muscle 13 effectively improves and inserts the aversion powerful, inserts 1 through the limit, the stainless steel material that left bolt 2, right bolt 9 adopted, makes the anticorrosive rust-resistant of device, the life of extension device to through the hard intensity of stainless steel, prevent that left bolt 2, right bolt 9 from warping.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A metal fastener plug-in components for zip fastener is inserted (1) including the limit, its characterized in that: the inner side of the limit insert (1) is fixedly provided with a left bolt (2), the upper end face of the left bolt (2) is provided with a first bolt pinhole (3), the rear side of the left bolt (2) is fixedly provided with a bottom cover (4), the front side of the left bolt (2) is fixedly provided with an extension seat (5), the bottom of the left bolt (2) is fixedly provided with a first buckling pin (6), the upper end face of the first buckling pin (6) is fixedly provided with a first thickening plate (7), the inner side of the left bolt (2) is provided with a buffering angle (8), the inner side of the limit insert (1) is provided with a right bolt (9), the upper end face of the right bolt (9) is provided with a second bolt pinhole (10), the bottom of the right bolt (9) is fixedly provided with a second buckling pin (11), the upper end face of the second buckling pin (11) is fixedly provided with a second thickening plate (12), the inboard of right side bolt (9) is provided with second cloth muscle (13), the inboard of left side bolt (2) is provided with first cloth muscle (14), the outside fixedly connected with limit cloth (15) of first cloth muscle (14), the outside fixedly connected with zip (16) of first cloth muscle (14).

2. The metal clip insert for slide fastener according to claim 1, wherein: the left bolt (2) is located the limit and inserts (1) inside left side, the length of left bolt (2) is less than the limit and inserts (1) half length, right bolt (9) is inserted (1) with the limit and is connected for inserting the closure.

3. The metal clip insert for slide fastener according to claim 1, wherein: first cloth muscle (14) are located the central point of bolt pinhole (3) and put, bolt pinhole (3) are the rectangle structure with bolt pinhole two (10), the second cloth muscle (13) are located the central point of bolt pinhole two (10) and put.

4. The metal clip insert for slide fastener according to claim 1, wherein: the preceding terminal surface of left side bolt (2) and the preceding terminal surface parallel and level of right bolt (9), zip (16) are equidistant distribution on second cloth muscle (13), zip (16) are equidistant distribution on first cloth muscle (14), the width of extension seat (5) is the same with the width of zip (16), bolt pinhole one (3) are parallel to each other with bolt pinhole two (10).

5. The metal clip insert for slide fastener according to claim 1, wherein: the left bolt (2) and the right bolt (9) are of n-shaped structures, the buffer angle (8) is of an arc-shaped structure, and two buffer angles (8) are arranged on the inner side of the right bolt (9).

6. The metal clip insert for slide fastener according to claim 1, wherein: the length of the first thickened plate (7) is the same as that of the first buckling foot (6), the length of the second thickened plate (12) is the same as that of the second buckling foot (11), the number of the second buckling foot (11) is two at the bottom of the right bolt (9), and the number of the first buckling foot (6) is two at the bottom of the left bolt (2).

7. The metal clip insert for slide fastener according to claim 1, wherein: the limit plug (1), the left plug (2) and the right plug (9) are all made of stainless steel.