Omni-directional rotary zipper head

Abstract

The invention discloses an omni-directional rotary zipper head. The zipper head comprises a zipper head body, a multi-rail structure, a locking structure, a spring structure and a pulling piece, the pulling piece is provided with two clamping connection end portions and connected onto the multi-rail structure in a clamping mode, the zipper head body comprises an upper plate and a lower plate, the multi-rail structure and the zipper head body are installed in a perpendicularly crossing mode, the multi-rail structure comprises rails in three directions, the locking structure is arranged between the zipper head body and the multi-rail structure, the spring structure is arranged between the locking structure and the zipper head body, the zipper head body comprises an introduction port and a meshing port, a front baffle plate is arranged at the front end of the zipper head body, and the introduction port is divided symmetrically and equally by the front baffle plate. According to the zipper head, omni-directional 360-degree rotation of the pulling piece can be achieved through the multi-rail structure, and modified polycarbonate composite material has the performance of corrosion resistance and high and low temperature resistance, so that smooth use of the zipper head in a double-faced zipper is guaranteed.

Description

technical field [0001] The invention belongs to the field of slide fasteners, in particular to an omnidirectional rotary slider. Background technique [0002] With the improvement of people's living standards, people's aesthetic awareness and the attitude of pursuing a convenient life are becoming more and more important. The role of zippers in people's lives is becoming more and more important. The requirements for the appearance and convenience of zippers have increased. . Existing zippers are mainly flat and rectangular zipper teeth. The surface shape of this type of zipper is usually flat, with a single structure and simple shape. Moreover, the existing zippers are mainly single-sided zippers. Head realizes the closure of slide fastener, therefore can't satisfy the special requirement of some consumers. [0003] In some items that require double-sided zippers, the prior art uses a pull tab on both sides of the slider, so that two caps are added for placing the pull tab...

AI Technical Summary

Problems solved by technology

Existing zippers are mainly flat and rectangular zipper teeth. The surface shape of this type of zipper is usually flat, with a single structure and simple shape. Moreover, the existing zippers are mainly single-sided zippers. The head realizes the closure of the zipper, so it cannot meet the special requirements of some consumers

[0003] In some items that require double-sided zippers, the prior art uses a pull tab on both sides of the slider, so that two caps are added for placing the pull tab, which increases the volume of the pull tab It also affects the appearance

Zipper sliders in the prior art are usually made of metal materials or nylon engineering plastics. Metal sliders are highly sensitive to the surrounding environment and have good thermal conductivity, which will cause discomfort to the human body during use.

Nylon sliders have low strength, poor corrosion resistance and high temperature resistance, and are easily damaged during use

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