CN215873689U

CN215873689U - Upper stopper for preventing slider from falling off in quick-release zipper

Info

Publication number: CN215873689U
Application number: CN202121806900.7U
Authority: CN
Inventors: 张仁杰; 张国进; 蔡信民
Original assignee: Zhejiang Huaxin Zipper Co ltd
Current assignee: Zhejiang Huaxin Zipper Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-22
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an upper stop for preventing a puller from falling off in a quick-release zipper, which comprises a body, wherein the body is arranged at the upper end of a zipper cloth belt on one side, the body is provided with a guide block and a limiting block, the guide block is arranged in the direction of the body close to other zipper teeth on the zipper cloth belt, the thickness of the guide block is greater than that of the body, the guide block is in a triangular shape, the thickness of the limiting block is also greater than that of the body, the limiting block is provided with a limiting tooth, the limiting tooth is in a slender shape and is slightly inclined towards the guide block, and the technical scheme of the utility model ensures that the puller of the quick-release zipper cannot fall off when pulling force is applied to the puller of the quick-release zipper, thereby ensuring the practicability of the quick-release zipper.

Description

Upper stopper for preventing slider from falling off in quick-release zipper

Technical Field

The utility model particularly relates to an upper stop for preventing a zipper puller in a quick-release zipper from falling off.

Background

The zipper is a connecting piece which enables articles to be combined or separated by means of continuously arranged zipper teeth, is widely applied to clothes, bags, tents and the like at present, and consists of the zipper teeth, a pull head, a limiting code (a front code and a rear code) or a locking piece and the like. A typical slide fastener has a pair of left and right fastener stringers to which a plurality of fastener elements are attached along opposite side edges of a pair of left and right fastener tapes. An upper stopper is attached to one end of a fastener element row of the fastener stringer, a lower stopper is attached to the other end of the fastener element row, and a slider for opening and closing the left and right fastener stringers is inserted through the fastener element row. In general, the slider is slid along the element rows to open and close the left and right fastener stringers.

The quick-release zipper can realize the function of releasing the zipper without pulling the pull head back to the initial end, thereby greatly simplifying the operation steps of the zipper. Quick release zippers are often used in special applications such as on sportsmen and firefighters' clothing, on sleeping bags, and the like. However, when the zipper is quickly taken off, a user needs to apply a certain force to the zipper head to realize the quick separation of the zipper teeth of the fastened zipper, and once the force is too strong, the zipper head directly falls off from the zipper belt, so that the zipper head is not pulled back to the initial end easily, and some inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide an upper stop which can well prevent a zipper puller in a quick-release zipper from falling off.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: including the body, the body sets up in the upper end of one side zip fastener strap, is equipped with guide block and stopper on the body, and the direction that the guide block set up other chain teeth on the body is close to the zip fastener strap, and the thickness of guide block is greater than the thickness of body, and the guide block is three horn shapes, and the thickness of stopper also is greater than the thickness of body, is equipped with a spacing tooth on the stopper, and spacing tooth is slenderness type and slightly inclines towards the guide block setting.

The utility model has the beneficial effects that: the phenomenon that the pull head falls off can not occur when the pull head of the quick release zipper is applied with pulling force, so that the practicability of the quick release zipper is ensured.

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 schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a slide fastener using the top stop of the present invention.

Description of reference numerals: 1-body, 11-guide block, 12-limit block and 121-limit tooth.

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 utility model, the zipper tape comprises a body 1, the body 1 is arranged at the upper end of one side of a zipper tape, a guide block 11 and a limit block 12 are arranged on the body 1, the guide block 11 is arranged in the direction of the body 1 close to other zipper teeth on the zipper tape, the thickness of the guide block 11 is larger than that of the body 1, the guide block 11 is triangular, the thickness of the limit block 12 is also larger than that of the body, a limit tooth 121 is arranged on the limit block 12, and the limit tooth 121 is slender and slightly inclined towards the guide block 11.

By adopting the technical scheme of the utility model, in the process of realizing quick release, even if a large pulling force is applied to the slider, the slider can move towards the limiting teeth 121 under the guidance of the guide block 11, and the sliding channel of the slider is just limited by the limiting teeth 121 and can not move continuously, so that the slider can not fall off from the chain belt.

The phenomenon that the pull head falls off can not occur when the pull head of the quick release zipper is applied with pulling force, so that the practicability of the quick release zipper is ensured.

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 prevent to take off going up that zipper head drops in zip fastener soon, includes the body, the body sets up the upper end at one side zip fastener strap, its characterized in that: the zipper is characterized in that the body is provided with a guide block and a limiting block, the guide block is arranged in the direction of other zipper teeth on the zipper cloth belt close to the body, the thickness of the guide block is larger than that of the body, the guide block is in a triangular shape, the thickness of the limiting block is also larger than that of the body, the limiting block is provided with a limiting tooth, and the limiting tooth is in a slender shape and slightly inclines towards the guide block.