CN212994908U

CN212994908U - Novel waterproof zipper

Info

Publication number: CN212994908U
Application number: CN202022192437.3U
Authority: CN
Inventors: 叶莉
Original assignee: Kunshan Yirong Zipper Co ltd
Current assignee: Kunshan Yirong Zipper Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-20
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to the field of zippers, and provides a novel waterproof zipper which comprises a left zipper cloth, a right zipper cloth and a zipper; the left side granny rag is equipped with the tooth respectively with the relative one side of right granny rag, tooth dislocation meshing, the zip cover is established on one of them side tooth, left side granny rag and right granny rag surface staggered floor from top to bottom are equipped with a plurality of waterproof pieces, and the upper end of waterproof piece is fixed with left granny rag or right granny rag, and the lower tip of waterproof piece is the free end. The softness of the waterproof zipper is improved, so that after the waterproof zipper is installed, clothes can be well attached to a human body.

Description

Novel waterproof zipper

Technical Field

The utility model relates to a zip fastener field, concretely relates to novel waterproof zip fastener.

Background

The waterproof zipper is mainly used for playing a waterproof function when meeting rainwater. The waterproof zipper is widely applied to waterproof related series articles such as cold protective clothing, ski clothing, down jackets, navigation clothing, diving suits, tents, vehicle and boat covers, raincoats, motorcycle raincoats, waterproof shoes, fire-fighting suits, luggage, outdoor clothing, fishing suits and the like. The waterproof zipper is a branch of a nylon zipper and is a nylon zipper subjected to certain special treatment. Common feature processing means include: sticking a PVC film, sticking a TPU film, soaking in a waterproof agent, coating a waterproof zipper and the like.

No matter current waterproof zipper is waterproof membrane or adopts waterproof material, its performance on the compliance is not too good, equips to some open air very much, and to the requirement of compliance higher, current waterproof zipper compares with traditional zip fastener, has promoted the waterproof performance of zip fastener, simultaneously, has also promoted the hardness of zip fastener, and hardness here indicates its holistic ductility for the laminating degree of clothing both ends and health is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned problem, provide a novel waterproof zipper, promoted waterproof zipper's compliance for after waterproof zipper installs, the clothing can carry out good laminating with the human body.

Therefore, the utility model discloses a novel waterproof zipper, which comprises a left zipper cloth, a right zipper cloth and a zipper; the left side granny rag is equipped with the tooth respectively with the relative one side of right granny rag, tooth dislocation meshing, the zip cover is established on one of them side tooth, left side granny rag and right granny rag surface staggered floor from top to bottom are equipped with a plurality of waterproof pieces, and the upper end of waterproof piece is fixed with left granny rag or right granny rag, and the lower tip of waterproof piece is the free end.

Preferably, the lower end of the waterproof block on the upper layer is pressed against the upper end of the waterproof block on the lower layer, and the upper end of the waterproof block on the lower layer extends into a space between the waterproof block on the upper layer and the left pull cloth or the right pull cloth by 0.5-1 cm.

Preferably, the waterproof block has a thickness at an upper end thereof smaller than a thickness at a lower end thereof.

Preferably, the waterproof block is a PVC film or a TPU film, or a woven material is pasted with the PVC film or the TPU film.

Preferably, the upper end part of the waterproof block is fixedly connected with the left pulling cloth or the right pulling cloth by sewing with needles and threads.

Preferably, the zipper is provided with a zipper piece, and the upper surface and the lower surface of the zipper piece are provided with anti-skid grains.

Preferably, the length of the waterproof block is 1-10 cm.

The waterproof block is connected with the left pulling cloth or the right pulling cloth through a magic tape.

The utility model has the advantages that: to prior art, provide a novel waterproof zip fastener, promoted waterproof zip fastener's compliance for after the waterproof zip fastener installation, the clothing can carry out good laminating with the human body.

Description of the drawings:

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

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is the installation schematic diagram of the waterproof block of the present invention.

Fig. 4 is an enlarged schematic view of part a of the present invention.

Wherein, the right pull cloth 1, the zipper 2, the pull piece 3, the teeth 4, the waterproof block 5 and the left pull cloth 6.

Detailed Description

The present invention will be further described with reference to the following detailed description.

Examples

Referring to fig. 1 to 4, which are schematic views of the present invention, the present invention discloses a novel waterproof zipper, which comprises a left zipper 6, a right zipper 1 and a zipper 2; the left granny rag 6 is equipped with tooth 4 respectively with the relative one side of right granny rag 1, tooth 4 dislocation meshing, 2 covers of zip are established on one of them side tooth 4, left granny rag 6 and right granny rag 1 surface are from top to bottom the staggered floor and are equipped with a plurality of waterproof pieces 5, and the upper end of waterproof piece 5 is fixed with left granny rag 6 or right granny rag 1, and the lower tip of waterproof piece 5 is the free end.

In this embodiment, the granny rag includes left granny rag 6 and right granny rag 1, it constitutes the overall structure of zip fastener jointly with zip 2 and tooth 4, waterproof piece 5 in this embodiment is square piece, but its edge is polished smoothly, in order to prevent amazing skin, it is concrete, waterproof piece 5 upper end can be fixed with the granny rag through multiple mode, the multiple mode that says here can be made up, paste, magic subsides etc. if adopt magic subsides to connect, then it is detachable construction, be equivalent to the user can set up according to waterproof needs, the environment that sets up in this embodiment is the environment of raining, the rainwater is from top to bottom, when falling on waterproof piece 5, be unlikely to in soaking the clothing by the granny rag. In addition, when the waterproof structure is implemented, the contact distance between two vertically adjacent waterproof blocks 5 can be tightly attached, a certain gap can also be formed, and the waterproof structure can be set according to the ventilation requirement or the material of the waterproof blocks 5.

Preferably, the lower end of the waterproof block 5 located at the upper layer is pressed against the upper end of the waterproof block 5 located at the lower layer, and the upper end of the waterproof block 5 located at the lower layer is inserted between the waterproof block 5 located at the upper layer and the left pull cloth 6 or the right pull cloth 1 by 0.5 to 1 cm.

In practice, the waterproof block 5 of the previous layer is used to press a part of the waterproof block 5 of the next layer, and the distance between the upper ends of two adjacent waterproof blocks 5 is not too close to maintain the softness.

Preferably, the waterproof block 5 has a thickness at an upper end thereof smaller than a thickness at a lower end thereof.

The reason why the upper end thickness of the waterproof block 5 is smaller than the lower end thickness thereof is that it does not lift the waterproof block 5 of the upper layer too high after being compacted.

Preferably, the waterproof block 5 is a PVC film or a TPU film, or a woven material with a PVC film or a TPU film attached thereon.

Preferably, the upper end of the waterproof block 5 is fixedly connected with the left drawwork 6 or the right drawwork 1 by sewing with stitches.

Preferably, the zipper 2 is provided with a zipper pull 3, and the upper surface and the lower surface of the zipper pull 3 are provided with anti-skid grains.

Preferably, the length of the waterproof block 5 is 1-10 cm.

The waterproof block 5 is connected with the left pull cloth 6 or the right pull cloth 1 through a magic tape.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel waterproof zipper is characterized by comprising a left zipper cloth, a right zipper cloth and a zipper; the left side granny rag is equipped with the tooth respectively with the relative one side of right granny rag, tooth dislocation meshing, the zip cover is established on one of them side tooth, left side granny rag and right granny rag surface staggered floor from top to bottom are equipped with a plurality of waterproof pieces, and the upper end of waterproof piece is fixed with left granny rag or right granny rag, and the lower tip of waterproof piece is the free end.

2. The new waterproof zipper of claim 1, wherein the lower end of the waterproof block located at the upper layer is pressed against the upper end of the waterproof block located at the lower layer, and the upper end of the waterproof block located at the lower layer is inserted between the waterproof block located at the upper layer and the left or right pull cloth by 0.5-1 cm.

3. The new waterproof zipper of claim 2, wherein the waterproof block has a thickness at its upper end smaller than that at its lower end.

4. The novel waterproof zipper according to claim 3, wherein the waterproof block is a PVC film or a TPU film, or a woven material with a PVC film or a TPU film attached thereon.

5. The novel waterproof zipper according to claim 4, wherein the waterproof block is fixedly connected with the left pulling cloth or the right pulling cloth through sewing by needle and thread.

6. The novel waterproof zipper according to claim 5, wherein the zipper is provided with a pulling piece, and the upper surface and the lower surface of the pulling piece are provided with anti-skid lines.

7. The novel waterproof zipper of claim 6, wherein the waterproof block is 1-10cm in length.

8. The novel waterproof zipper according to any one of claims 1 to 4, wherein the waterproof block is connected with the left pulling cloth or the right pulling cloth through a magic tape.