CN216776302U

CN216776302U - Zipper head

Info

Publication number: CN216776302U
Application number: CN202220163186.2U
Authority: CN
Inventors: 陈征兵; 蔡信民; 张国进
Original assignee: Zhejiang Huaxin Zipper Co ltd
Current assignee: Zhejiang Huaxin Zipper Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-21
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a zipper puller, which comprises a slider body and a pulling piece, wherein the slider body comprises an upper wing plate, a lower wing plate and a guide pillar, the front ends of the upper wing plate and the lower wing plate are connected through the guide pillar, a slide way formed by combining the upper wing plate, the guide pillar and the lower wing plate is used for two zipper teeth of a zipper to pass through, two symmetrical limiting holes are arranged on the upper wing plate, the limiting holes are rectangular and obliquely arranged, positioning teeth used for fixing the pulling piece are arranged at the front end of the upper wing plate, openings are formed in the positioning teeth, the pulling piece is rotatably arranged in the openings, the front end of the pulling piece is horizontal and is provided with a tiny fracture, a locking part capable of being inserted into the limiting holes of the upper wing plate is arranged on one side of the pulling piece, and the locking part is in interference fit with the limiting holes of the upper wing plate. The zipper puller is simple in structure and easy to manufacture, has smooth appearance and no strong bulge, and is suitable for jumpsuits.

Description

Zipper head

Technical Field

The utility model belongs to the technical field of zippers, particularly relates to a zipper puller, and particularly relates to a zipper puller which is locked without using a horse hook.

Background

Traditional draw zipper head to be provided with cap and horse hook, the pulling-on piece activity sets up in the cap, and the pulling-on piece realizes drawing zipper head's locking and opening through the pulling horse hook, but the cap arch that the tradition was drawn zipper head is obvious, when using on the disjunctor clothes, draws zipper head unusual protrusion to influence beautifully very much.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a zipper puller which is simple in structure, easy to manufacture, smooth in appearance, free of strong bulge feeling and suitable for jumpsuit.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: including the slider body and pulling-on piece, the slider body includes the pterygoid lamina, pterygoid lamina and guide pillar down, the front end of going up pterygoid lamina and pterygoid lamina down passes through the guide pillar and connects, go up the pterygoid lamina, two sprocket that slide that guide pillar and lower pterygoid lamina combination formed pass through, be equipped with the spacing hole of two symmetries on the last pterygoid lamina, this spacing hole is rectangle and slope setting, the front end of going up the pterygoid lamina is equipped with the location tooth that is used for fixed pulling-on piece, the location tooth is equipped with the opening, the pulling-on piece is rotationally installed in the opening, the front end of pulling-on piece is the level form and is equipped with a small fracture, be equipped with on pulling-on piece one side and insert the spacing downthehole sticking department of last pterygoid lamina, be interference fit between the spacing hole of sticking department and last pterygoid lamina.

In the utility model, furthermore, a plurality of positioning teeth are arranged and horizontally distributed on the upper wing plate.

In the present invention, it is preferable that the opening of the positioning tooth is U-shaped.

In the present invention, further, the locking portion protrudes toward the tab interior and the upper flap.

In the utility model, further, three positioning teeth are arranged and uniformly distributed on the upper wing plate.

The utility model has the beneficial effects that: when the locking part is inserted into the upper wing plate limiting hole, the fracture at the front end of the pull piece is slightly opened outwards by the force generated by interference fit, so that the locking part is locked in the upper wing plate limiting hole. The structure of the zipper puller abandons a horse hook and a cap of the traditional zipper puller, and meets the requirement of smooth appearance while realizing the function of the zipper puller.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings and reference numerals used in the description of the embodiments are briefly introduced below.

Fig. 1 is a front view of a pull tab not inserted into a retention hole of an upper wing plate.

Fig. 2 is a side view of the pull tab not inserted into the upper flap retention hole.

Fig. 3 is a front view of the pull tab inserted into the upper wing panel retention hole.

Fig. 4 is a side view of the pull tab inserted into the upper wing panel retention hole.

Description of reference numerals: 1-slider body, 2-pull tab, 11-upper wing plate, 12-lower wing plate, 13-guide post, 111-limiting hole, 112-positioning tooth, 113-opening, 21-fracture and 22-locking part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1, in the embodiment of the present invention, the slider body 1 includes a slider body 1 and a pull tab 2, the slider body 1 includes an upper wing plate 11, a lower wing plate 12 and a guide post 13, the front ends of the upper wing plate 11 and the lower wing plate 12 are connected through the guide post 13, a slideway formed by the combination of the upper wing plate 11, the guide post 13 and the lower wing plate 12 is used for two teeth of a zipper to pass through, two symmetrical limiting holes 111 are provided on the upper wing plate 11, the limiting holes 111 are rectangular and obliquely arranged, a positioning tooth 112 for fixing the pull tab is provided at the front end of the upper wing plate 11, the positioning tooth 112 is provided with an opening 113, the pull tab 2 is rotatably installed in the opening 113, the front end of the pull tab 2 is horizontal and provided with a micro fracture 21, a locking portion 22 capable of being inserted into the limiting hole 111 of the upper wing plate is provided at one side of the pull tab 2, and the locking portion 22 and the limiting hole 111 of the upper wing plate are in interference fit.

The positioning teeth 112 are provided with three and horizontally and evenly distributed on the upper wing plate.

The opening of the positioning teeth 112 is U-shaped.

The locking portion 22 protrudes toward the inside of the tab 2 and the upper wing plate 11.

When the locking part 22 is inserted into the upper wing plate limiting hole 111, the fracture 21 at the front end of the pull tab 2 is slightly expanded outwards by the force generated by the interference fit, so that the locking part 22 is locked in the upper wing plate limiting hole 111. The structure of the zipper puller abandons a horse hook and a cap of the traditional zipper puller, and meets the requirement of smooth appearance while realizing the function of the zipper puller.

It should be noted that the above describes exemplifying embodiments of the utility model. It will be understood by those skilled in the art, however, that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a draw zipper head, includes the slider body and pulling-on piece, its characterized in that: the slider body includes pterygoid lamina, lower pterygoid lamina and guide pillar, and the front end of upper pterygoid lamina and lower pterygoid lamina passes through the guide pillar and connects, and the slide that upper pterygoid lamina, guide pillar and lower pterygoid lamina combination formed supplies two sprocket of a zip fastener to pass through, be equipped with the spacing hole of two symmetries on the upper pterygoid lamina, this spacing hole is rectangle and slope setting, the front end of upper pterygoid lamina is equipped with the location tooth that is used for fixed pulling-on piece, the location tooth is equipped with the opening, the pulling-on piece is rotationally installed in the opening, the front end of pulling-on piece is the level form and is equipped with a small fracture, be equipped with the sticking department that can insert the spacing downthehole of upper pterygoid lamina on pulling-on piece one side, be interference fit between this sticking department and the spacing hole of upper pterygoid lamina.

2. A slider according to claim 1, wherein: the positioning teeth are provided with a plurality of positioning teeth which are horizontally distributed on the upper wing plate.

3. A slider according to claim 2, wherein: the opening of the positioning tooth is U-shaped.

4. A slider according to claim 1, wherein: the locking portion protrudes toward the tab interior and the upper flap.

5. A slider according to claim 1, wherein: the location tooth is equipped with three and evenly distributed at the last pterygoid lamina.