Cold-bridge-free structure of down jacket zipper

Abstract

The invention relates to the technical field of down jackets, and discloses a down jacket zipper cold-bridge-free structure which comprises a cloth belt, zipper teeth arranged on the edge of the cloth belt and mutually meshed or separated, a plug pin and a plug seat arranged at the bottom end of the cloth belt and mutually inserted or separated, and a puller installed on the zipper teeth. The cloth belt comprises a left cloth belt body and a right cloth belt body which are fixedly connected with the down jacket fabric, a left down feather strip and a right down feather strip which are distributed on the same straight line and can be clamped through magnetic adsorption are sewn to the down jacket fabric, and the left down feather strip is fixedly sewn to the down jacket fabric. And the right down strip is slidably and movably connected with the down jacket fabric on the surface of the down jacket fabric. The down jacket zipper is not provided with a cold bridge structure, and a channel for down feather to transfer heat at the zipper is provided, so that the problem that cold bridges exist at the zipper of an existing down jacket is solved, and the warm keeping effect of the down jacket is effectively improved.

Description

technical field [0001] The invention relates to the technical field of down jackets, in particular to a down jacket zipper without a cold bridge structure. Background technique [0002] The down jacket is a jacket filled with down filling, with a large and round shape. Generally, duck down accounts for more than half of the down jacket, and some fine feathers can be mixed at the same time. The duck down is cleaned, sterilized at high temperature, and then filled into the clothes to become a down jacket. [0003] At present, the known down jacket has very little down near the zipper, so there are many cold bridges in these places, which greatly affects the thermal effect of the down jacket. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the present invention provides a down jacket zipper without a cold bridge structure, which can solve the problem that the existing down jacket has very little down near the zipper, so there are many cold bri...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a down jacket zipper without a cold bridge structure, which can solve the problem that the existing down jacket has very little down near the zipper, so there are many cold bridges in these places, which greatly affects the warmth of the down jacket. Effect problem; the present invention can ensure the heat transfer of the down supply at the zipper by setting the zipper of the down jacket without a cold bridge structure, and then effectively solve the problems existing in the prior art

Images