CN217826997U

CN217826997U - Improved zipper head with metal straight elastic sheet

Info

Publication number: CN217826997U
Application number: CN202221465838.4U
Authority: CN
Inventors: 沈巍峰
Original assignee: SHANGHAI SBS ZIPPER MANUFACTURING CORP
Current assignee: SHANGHAI SBS ZIPPER MANUFACTURING CORP
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-18
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a zip fastener technical field just discloses an improved generation draws zipper head with straight shell fragment of metal, including drawing zipper head, draw zipper head's upper end fixed mounting to have the cap, draw zipper head's top through cap movable mounting have the pulling-on piece, draw zipper head's inside set up recess one and through-hole, the inside top of cap is provided with the straight shell fragment of metal, the inside below that is located the straight shell fragment of metal of cap is provided with the horse hook, the bottom fixed mounting of horse hook has first locking portion and second locking portion. This improved generation draws zipper head with straight shell fragment of metal is provided with first locking portion and the second locking portion of crisscross distribution, and through first locking portion, second locking portion and draw the cooperation of zipper groove, can promote the locking ability that improved generation drawn zipper head, effectively avoid improved generation to draw zipper head gliding, this improved generation draws zipper head to have increased the length and the width of pull head cloth simultaneously, can effectively avoid the bolt to piece together the emergence of inserting the first condition, also can solve pull head cloth weak point and narrow problem partially.

Description

Improved zipper head with metal straight elastic sheet

Technical Field

The utility model relates to a zip fastener technical field specifically is a modified generation draws zipper head with straight shell fragment of metal.

Background

The zipper is a connecting piece which is used for combining or separating articles by means of continuously arranged zipper teeth, is widely used for clothes, bags, tents and the like at present, is a fastener which is composed of two belts each provided with a row of metal teeth or plastic teeth and is used for connecting the edge of an opening, and a sliding piece can pull the two rows of teeth into an interlocking position to seal the opening, and a part which pulls the two rows of teeth into the interlocking position to seal the opening is called a zipper head.

However, the seam of the pull head cloth of most of the existing zipper heads is 7.7mm long and 1.05mm wide, and in the using process, the situation that the plug is spliced and inserted through the head often occurs, and meanwhile, the existing most of zipper heads are not provided with two locking parts, so that the locking capacity is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides an improved generation draws zipper head with straight shell fragment of metal to the length of meeting of the pull head cloth that proposes current most of zipper heads in solving above-mentioned background is 7.7mm, width is 1.05mm, and at the in-process that uses, the condition of inserting the head often appears piecing together the bolt, and current most of zipper heads does not set up two locking portions simultaneously, the relatively poor problem of locking ability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation draws zipper head with straight shell fragment of metal, includes draws zipper head, draw zipper head's upper end fixed mounting has the cap, draw zipper head's top through cap movable mounting there is the pulling-on piece, draw zipper head's inside to set up recess one and through-hole, the inside top of cap is provided with the straight shell fragment of metal, the inside below that is located the straight shell fragment of metal of cap is provided with the horse hook, the bottom fixed mounting of horse hook has first locking portion and second locking portion, the outside of horse hook is provided with the evagination portion, draw zipper head inside avris to be provided with the pull head cloth, the length of pull head cloth is 8.0mm, the width of pull head cloth is 1.6mm, through the length and the width that increase pull head cloth, can effectively avoid the bolt can piece together the emergence of inserting the first condition, also can solve pull head cloth partially short and narrower problem simultaneously.

Preferably, the pulling piece is connected with the horse hook in a butting mode, the metal straight elastic piece can push the horse hook to move downwards, and locking of the zipper head can be achieved.

Preferably, the first locking part and the second locking part have the same specification, and the first locking part and the second locking part are distributed in a staggered manner, so that the locking capacity is improved.

Preferably, the horse hook, the first locking portion and the second locking portion penetrate through the through hole, and the first locking portion and the second locking portion extend into the zipper head, so that the zipper head can be conveniently locked by the first locking portion and the second locking portion.

Preferably, the horse hook is "L" structure, first locking portion and second locking portion all are "C" style of calligraphy structure, make things convenient for the locking.

Preferably, the left end of the horse hook is located inside the first groove, and the outer protruding part is in contact connection with the zipper head and can limit the horse hook.

Compared with the prior art, the utility model provides an improved generation draws zipper head with straight shell fragment of metal possesses following beneficial effect: this improved generation draws zipper head with straight shell fragment of metal is provided with first locking portion and the second locking portion of crisscross distribution, through first locking portion, second locking portion and draw the mutually supporting of zipper groove, can promote the locking ability that improved generation drawn zipper head, effectively avoid improved generation to draw zipper head gliding, this improved generation draws zipper head to have increased the length and the width of pull head cloth simultaneously, can effectively avoid the bolt to piece together the emergence of inserting the first condition, also can solve pull head cloth weak point and narrow problem partially, the practicality is higher.

Drawings

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

FIG. 2 is a schematic view of a three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the present invention;

fig. 4 is a three-dimensional schematic view of the present invention;

fig. 5 is a schematic view of the installation structure of the first locking portion, the second locking portion and the hook of the present invention.

Wherein: 1. a slider of a zipper fastener; 2. a cap; 3. a pull tab; 4. a metal straight spring plate; 5. a first groove; 6. a horse hook; 7. an outward projection; 8. a first locking portion; 9. a second lock portion; 10. a puller cloth; 11. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an improved zipper slider with a metal straight spring piece comprises a zipper slider 1, wherein a cap 2 is fixedly installed at the upper end of the zipper slider 1, a pull piece 3 is movably installed at the top end of the zipper slider 1 through the cap 2, a groove I5 and a through hole 11 are formed in the zipper slider 1, a metal straight spring piece 4 is arranged at the top end of the cap 2, a horse hook 6 is arranged below the metal straight spring piece 4 in the cap 2, a first locking part 8 and a second locking part 9 are fixedly installed at the bottom end of the horse hook 6, an outer protrusion 7 is arranged on the outer side of the horse hook 6, a zipper head cloth 10 is arranged on the side of the inner part of the zipper slider 1, the length of the zipper head cloth 10 is 8.0mm, and the width of the zipper head cloth 10 is 1.6mm, in the process of using the improved zipper slider 1, the occurrence of the situation that a plug pin can be inserted through the slider can be effectively avoided by increasing the length and the width of the zipper head cloth 10, and the problem that the zipper head cloth 10 is short and narrow can be solved;

the pull piece 3 is in collision connection with the hook 6, the metal straight spring piece 4 is in collision connection with the hook 6, the first locking part 8 and the second locking part 9 are identical in specification, the first locking part 8 and the second locking part 9 are in staggered distribution, the hook 6, the first locking part 8 and the second locking part 9 penetrate through the through hole 11, and the first locking part 8 and the second locking part 9 extend into the zipper head 1;

horse hook 6 is "L" structure, and first locking portion 8 and second locking portion 9 all are "C" style of calligraphy structure, and horse hook 6's left end is located the inside of recess 5, and outer convex 7 is connected for the contact with drawing zipper head 1, is using the in-process that improved generation drawn zipper head 1, through the setting of first locking portion 8 and second locking portion 9, can promote the locking ability.

When using, pull-tab 3 is pulled to the lift-up, 3 accessible hooks 6 pulling first locking portion 8 of pull-tab and the upward motion of second locking portion 9, can realize the separation of first locking portion 8 and second locking portion 9 and zip fastener recess, when not using the zip fastener, metal straight shell fragment 4 promotes first locking portion 8 and the downward motion of second locking portion 9 through hooks 6, go into the recess of zip fastener with the lower extreme card of first locking portion 8 and second locking portion 9, can carry out the locking to improved generation zip fastener head 1, avoid its lapse, mutually support through first locking portion 8 and second locking portion 9, can promote the locking ability, simultaneously through the length and the width that increase pull head cloth 10, can effectively avoid the bolt can piece the emergence of inserting the first condition, also can solve pull head cloth 10 and partially short and narrow problem, therefore, the practicality is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improved generation draws zipper head with metal is shell fragment directly, draws zipper head (1), its characterized in that: draw zipper head (1)'s upper end fixed mounting to have cap (2), draw zipper head (1)'s top through cap (2) movable mounting to have pulling-on piece (3), draw zipper head (1) inside seted up recess (5) and through-hole (11), cap (2) inside top is provided with metal straight shell fragment (4), the inside below that is located metal straight shell fragment (4) of cap (2) is provided with horse hook (6), the bottom fixed mounting of horse hook (6) has first locking portion (8) and second locking portion (9), the outside of horse hook (6) is provided with evagination (7), the inside avris of zipper head (1) is provided with pull head cloth (10), the length of pull head cloth (10) is 8.0mm, the width of pull head cloth (10) is 1.6mm.

2. The improved zipper slider with the metal straight spring piece as claimed in claim 1, wherein: the pull piece (3) is connected with the horse hook (6) in an abutting mode, and the metal straight spring piece (4) is connected with the horse hook (6) in an abutting mode.

3. The improved zipper puller with the metal straight spring piece as claimed in claim 1, wherein: the first locking part (8) and the second locking part (9) are identical in specification, and the first locking part (8) and the second locking part (9) are distributed in a staggered mode.

4. The improved zipper slider with the metal straight spring piece as claimed in claim 1, wherein: the horse hook (6), the first locking part (8) and the second locking part (9) penetrate through the through hole (11), and the first locking part (8) and the second locking part (9) extend to the inside of the zipper head (1).

5. The improved zipper puller with the metal straight spring piece as claimed in claim 1, wherein: the horse hook (6) is of an L-shaped structure, and the first locking part (8) and the second locking part (9) are of C-shaped structures.

6. The improved zipper slider with the metal straight spring piece as claimed in claim 1, wherein: the left end of the horse hook (6) is located inside the first groove (5), and the outer protruding part (7) is in contact connection with the zipper head (1).