CN212938358U

CN212938358U - Zipper with anti-static function

Info

Publication number: CN212938358U
Application number: CN202021893698.1U
Authority: CN
Inventors: 刘武
Original assignee: Wenzhou Richu Machinery Co ltd
Current assignee: Wenzhou Richu zipper Technology Co.,Ltd.
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-13
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a zip fastener with prevent static function, including two strap to setting up, fix chain tooth on the strap and draw zipper head with chain tooth complex, the strap is interweaved by warp yarn and weft yarn with great ease and forms, warp yarn and weft yarn constitute by ordinary fiber line and the conductive fiber line that the interval set up, the side parcel of strap has elastic insulation rubber, be equipped with the spread groove on one side that chain tooth and strap are fixed, link firmly with chain tooth in the elastic insulation rubber embedding spread groove, the coating has the continuous conductive coating of one deck on spread groove inner wall and the lateral wall that is close to strap one side. The utility model discloses an add the conductive fiber line in the strap to increase conductive coating in the junction of chain tooth and strap, thereby can derive the static charge that gathers on strap and the zip fastener head, make the zip fastener have better antistatic function, with the operating mode demand that adapts to the difference, improve the application scope of zip fastener.

Description

Zipper with anti-static function

Technical Field

The utility model relates to a zip fastener technical field, concretely relates to zip fastener with prevent static function.

Background

The zipper is an important civil product and is widely applied to daily necessities such as clothes, bags, shoes and the like. The zipper comprises zipper teeth, a puller, a cloth belt and the like, generally the zipper is provided with two zipper belts, each zipper belt is provided with a row of zipper teeth, and the two rows of zipper teeth are arranged in a staggered way; the zipper teeth at two sides are clamped by the pull head, and the zipper teeth at two sides can be mutually meshed or separated by sliding the pull tab.

The zipper is easy to generate static electricity due to friction in the process of closing and opening, and the existing zipper basically does not have the function of static electricity prevention, so that the existing zipper cannot be suitable for specific occasions, such as the environment needing no static electricity when being matched with anti-static clothes for use, such as gas stations and the like.

SUMMERY OF THE UTILITY MODEL

To the deficiency in the background art, the utility model provides a zip fastener with prevent static function.

The utility model adopts the technical proposal that: the utility model provides a zip fastener with prevent static function, includes two strap to setting up, fix chain tooth on the strap and draw zipper head with chain tooth complex, the strap is interweaved with great ease by warp yarn and weft yarn and forms, warp yarn and weft yarn constitute by ordinary fiber line and the conductive fiber line that the interval set up, the side parcel of strap has elastic insulating rubber, be equipped with the spread groove on one side that chain tooth and strap are fixed, link firmly with the chain tooth in the elastic insulating rubber embedding spread groove, the coating has the continuous conductive coating of one deck on spread groove inner wall and the lateral wall that is close to strap one side.

Further, the common fiber line is cotton fiber, and the conductive fiber line is metal fiber.

Furthermore, the upper side and the lower side of the connecting groove close to the opening are provided with convex clamping flanges.

Further, the zipper teeth and the zipper head are made of graphite modified plastics.

Furthermore, limiting blocks are arranged at two ends of the cloth belt.

The utility model has the advantages that: the utility model discloses an add the conductive fiber line in the strap to increase conductive coating in the junction of chain tooth and strap, thereby can derive the static charge that gathers on strap and the zip fastener head, make the zip fastener have better antistatic function, with the operating mode demand that adapts to the difference, improve the application scope of zip fastener.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages.

The present invention will be described in further detail with reference to the drawings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic diagram of the structure of the warp and weft yarns interweaving.

Fig. 3 is a schematic cross-sectional view of the present invention.

In FIGS. 1-3: 1. a cloth belt; 2. a zipper tooth; 3. a slider of a zipper fastener; 4. a common fiber thread; 5. a conductive fiber wire; 6. an elastic insulating rubber; 7. connecting grooves; 8. a conductive coating; 9. a clamping flange; 10. and a limiting block.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

The utility model provides a zip fastener with prevent static function.

In this embodiment, refer to fig. 1 to 3, this zip fastener with antistatic function, including two strap 1 just to setting up, fix chain tooth 2 on strap 1 and draw zipper head 3 with chain tooth complex, strap 1 is interweaved with great ease by warp yarn and weft yarn, warp yarn and weft yarn are constituteed by ordinary fibre line 4 and the conductive fiber line 5 of interval setting, the side parcel of strap has elastic insulation rubber 6, be equipped with spread groove 7 on the fixed one side of chain tooth and strap, link firmly with the chain tooth in the elastic insulation rubber embedding spread groove 7, the spread groove inner wall and be close to the lateral wall on strap one side on coat and have the continuous conductive coating 8 of one deck.

Among the above-mentioned technical scheme, through adding conductive fiber line in the strap to increase conductive coating in the junction of chain tooth and strap, thereby can derive the static charge of gathering on strap and the zip fastener head, make the zip fastener have better antistatic function, in order to adapt to different operating mode demands, improve the application scope of zip fastener.

Specifically, the common fiber wire is cotton fiber, and the conductive fiber wire is metal fiber; and the upper and lower sides of the connecting groove close to the opening are provided with convex clamping flanges 9. Through set up the tight flange of clamp in the spread groove, improve the stability of being connected between chain tooth and the strap, improve life

Specifically, the zipper teeth and the zipper head are made of graphite modified plastics; and two ends of the cloth belt are provided with limiting blocks 10.

The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.

Claims

1. The utility model provides a zip fastener with prevent static function, includes two just to the strap of setting, fix the chain tooth on the strap and draw zipper head with chain tooth complex, its characterized in that: the strap is interweaved with great ease by warp yarn and weft yarn and forms, warp yarn and weft yarn constitute by ordinary fiber line and the conductive fiber line that the interval set up, the side parcel of strap has elastic insulation rubber, be equipped with the spread groove on one side that chain tooth and strap are fixed, link firmly with the chain tooth in the elastic insulation rubber embedding spread groove, the coating has the continuous conductive coating of one deck on spread groove inner wall and the lateral wall that is close to strap one side.

2. The slide fastener with antistatic function according to claim 1, wherein: the common fiber line is cotton fiber, and the conductive fiber line is metal fiber.

3. The slide fastener with antistatic function according to claim 2, characterized in that: and the upper side and the lower side of the connecting groove, which are close to the opening, are provided with convex clamping flanges.

4. The slide fastener with antistatic function according to claim 1, wherein: the zipper teeth and the zipper head are made of graphite modified plastics.

5. The slide fastener with antistatic function according to claim 1, wherein: and limiting blocks are arranged at the two ends of the cloth belt.