CN213128193U

CN213128193U - Micro-nano silk scarf

Info

Publication number: CN213128193U
Application number: CN202021481814.9U
Authority: CN
Inventors: 詹瑾; 阎华�; 石美浓; 杨卫民
Original assignee: BEIJING HUAXIA YINGLAN TECHNOLOGY DEVELOPMENT CO LTD; Beijing University of Chemical Technology
Current assignee: BEIJING HUAXIA YINGLAN TECHNOLOGY DEVELOPMENT CO LTD; Beijing University of Chemical Technology
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-07
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a micro-nano scarf, which comprises a scarf outer layer, a scarf middle layer and a scarf inner layer; the outer layer of the scarf is made of cotton imitation; the middle layer of the scarf is a micro-nano silk filter membrane; the inner layer of the scarf is made of silk; the scarf outer layer and the scarf middle layer can be patterns, when filtering is not needed, the patterns are staggered in the oral cavity when the scarf is surrounded, and when air filtering is needed, the patterns are aligned with the oral cavity, so that filter membranes can be saved, and the patterns can also be convenient for distinguishing the positions of the filter membranes. In addition, a pin can be equipped as an identifier, and the pin is arranged at the position where the filtering is used, so that the unused part of the filtering can be distinguished, and the filtering effect and the filtering frequency can be improved. The utility model discloses receive a little silk scarf can realize the function of gauze mask, have cold-proof and filtered air's function concurrently, convenient to use, separation haze, pollen and germ etc. and it can realize being less than 80 handkerchief's air permeability, 99% PM2.5 filtration efficiency.

Description

Micro-nano silk scarf

Technical Field

The utility model relates to a receive a silk scarf a little belongs to clothing accessory field.

Background

When the weather is cold, people can wear the scarf to keep warm. In dry climate, dusty or severely polluted air places, people can wrap a light and thin scarf around the mouth, nose and head to filter air and keep clean and sanitary. When the air environment is poor, people can wear the mask while wearing the scarf, so that the scarf is not only clumsy and uncomfortable to wear, but also the traditional scarf is not ideal in air filtering effect and cannot be used as the mask.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a receive silk scarf a little.

The technical scheme is that the micro-nano scarf comprises a scarf outer layer, a scarf middle layer and a scarf inner layer; the outer layer of the scarf is made of cotton imitation; the middle layer of the scarf is a micro-nano silk filter membrane; the inner layer of the scarf is made of silk; however, the material of the scarf outer layer and the scarf inner layer is not the limiting condition of the utility model, and other materials can be used, for example: rayon, cashmere, wool, or a blend of multiple materials, but not limited thereto. The scarf middle layer micro-nano silk filter membrane is prepared through electrostatic spinning.

The utility model discloses receive a silk scarf a little, the scarf is outer and the scarf intermediate level be a pattern, when not needing to filter, the pattern oral cavity that staggers when enclosing the scarf, and the oral area is adjusted well to the pattern when needing filtration, both can practice thrift the filter membrane like this, and the pattern also can be convenient for differentiate the position of filter membrane.

The utility model discloses receive a silk scarf a little, be equipped with the safety pin as the sign, the position that filters used is the safety pin on the other, can distinguish like this and filter the unused part, improves filterable effect and number of times.

The utility model discloses receive a little silk scarf, scarf inlayer and scarf intermediate level are a pattern, when need not filtering, the oral cavity that staggers of pattern when enclosing the scarf, and the oral area is adjusted well to the pattern when needing filtration, both can practice thrift the filter membrane like this, and the pattern also can be convenient for differentiate the position of filter membrane

Compared with the prior art, the utility model, it has following beneficial effect: the utility model discloses receive a little silk scarf can realize the function of gauze mask, have cold-proof and filtered air's function concurrently, convenient to use, separation haze, pollen and germ etc. and it can realize being less than 80 handkerchief's air permeability, 99% PM2.5 filtration efficiency.

Drawings

Fig. 1 is a general schematic diagram of the micro-nano scarf.

Fig. 2 is a schematic cross-sectional view of the micro-nano scarf.

In the figure: 1-scarf outer layer; 2-scarf middle layer; 3-scarf internal layer.

Detailed Description

The micro-nano scarf of the utility model is shown in figures 1 and 2 and comprises an outer scarf layer 1, a middle scarf layer 2 and an inner scarf layer 3; the material of the scarf outer layer 1 is cotton imitation; the scarf middle layer 2 is a micro-nano silk filter membrane; the scarf inner layer 3 is made of silk; however, the material of the scarf outer layer 1 and the scarf inner layer 3 is not a limitation of the present invention, and may be other materials, for example: rayon, cashmere, wool, or a blend of multiple materials, but not limited thereto. The scarf middle layer 2 is prepared from a micro-nano silk filter membrane through electrostatic spinning.

The utility model discloses following beneficial effect has: the utility model discloses can realize the function of gauze mask, have cold-proof and filtered air's function concurrently, separation haze, pollen and germ etc. and it can realize being less than 80 handkerchief's air permeability, 99% PM2.5 filtration efficiency.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. Receive a silk scarf a little, its characterized in that: comprises a scarf outer layer, a scarf middle layer and a scarf inner layer; the outer layer of the scarf is made of cotton imitation; the middle layer of the scarf is a micro-nano silk filter membrane; the scarf is characterized in that the inner layer is made of silk.

2. The micro-nano scarf according to claim 1, characterized in that: the scarf outer layer and the scarf middle layer are in a pattern.

3. The micro-nano scarf according to claim 1, characterized in that: and a pin is arranged as an identifier, and the pin is arranged at the used position in a filtering way.

4. The micro-nano scarf according to claim 1, characterized in that: the scarf inner layer and the scarf middle layer are in a pattern.