CN210445768U

CN210445768U - Novel nanofiber breathable mask convenient to use

Info

Publication number: CN210445768U
Application number: CN201921398082.4U
Authority: CN
Inventors: 彭志杰
Original assignee: Hebei Kanghe Ju'an Technology Co ltd
Current assignee: Hebei Kanghe Ju'an Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-05
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a novel nanofiber gauze mask that breathes freely that facilitates use, including the gauze mask body, the inside reservation of gauze mask body has the pocket, the nanofiber non-woven fabrics has been placed in the pocket, the hanging hole has been seted up to the avris of gauze mask body, be provided with elasticity hangers in the hanging hole and detain, the outside of gauze mask body still is provided with ventilation unit, ventilation unit is including fixed section of thick bamboo, the through-hole has been seted up in the outside of gauze mask body, fixed section of thick bamboo is worn out behind the through-hole and is cup jointed fixed lid, the bleeder vent has been seted up on the surface of fixed lid. The utility model discloses, possess the advantage that filters and the separation is effectual, be convenient for change nanofiber non-woven fabrics to solve the problem that proposes in the above-mentioned background art.

Description

Novel nanofiber breathable mask convenient to use

Technical Field

The utility model relates to a gauze mask technical field specifically is a novel nanofiber ventilation gauze mask that facilitates use.

Background

Nowadays, the environmental pollution problem is increasing, and the air contains many harmful substances, including dust particles and volatile organic pollutants, and these gases exist in every corner of human life and are harmful to human health. The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The air-blocking agent is mainly used for blocking harmful substances in the air so as to prevent adverse reactions caused by human body inhalation. Traditional gauze mask mainly uses the non-woven fabrics to make, and the material aperture is big, and the fibre diameter is tens of microns, can only block the great granule of diameter, does not have the barrier effect basically to the organic pollutant of air, can't satisfy people and have higher operation requirement to the gauze mask.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel nanofiber gauze mask that breathes freely that facilitates use possesses the advantage that filters and the separation is effectual, be convenient for change the nanofiber non-woven fabrics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel nanofiber gauze mask that breathes freely that facilitates use, includes the gauze mask body, the inside reservation of gauze mask body has the pocket, the nanofiber non-woven fabrics has been placed in the pocket, the hanging hole has been seted up to the avris of gauze mask body, be provided with elasticity hangers in the hanging hole and detain, the outside of gauze mask body still is provided with ventilation unit.

Preferably, the number of the ventilating devices is two, and the two ventilating devices are symmetrically arranged by taking the vertical central line of the mask body as an axis.

Preferably, the ventilation device comprises a fixed cylinder, a through hole is formed in the outer side of the mask body, the fixed cylinder penetrates out of the through hole and is sleeved with a fixed cover, and ventilation holes are formed in the surface of the fixed cover.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, it is big to utilize the nanofiber non-woven fabrics to have specific surface area, the adsorption efficiency is strong, characteristics such as adsorption capacity height, impurity in the effective separation air, it is 100 ~ 1000 nanometers to explain that common nanofiber's diameter, length is centimetre level even longer, nanofiber in the nanofiber non-woven fabrics only needs through general non-woven fabrics namely gauze mask body separation, can prevent to be inhaled the human body, and the nanofiber non-woven fabrics sets up in the pocket of reserving on the gauze mask body, wait to can also change after the nanofiber non-woven fabrics adsorbs impurity is too much.

2. The utility model discloses, for the three-layer non-woven fabrics of two-layer non-woven fabrics plus nanofiber non-woven fabrics that prevent gauze mask body self can bring great resistance for breathing, so still be provided with ventilation unit on the gauze mask body for the efficiency of taking a breath of ventilating, make breathe more smoothly.

Drawings

Fig. 1 is a schematic structural view of a perspective view of the mask body of the present invention;

fig. 2 is a schematic structural view of another perspective view of the mask body of the present invention;

fig. 3 is a schematic structural view of a top view of the mask body of the present invention;

fig. 4 is a schematic structural view of the present invention along the sectional view a-a in fig. 3;

fig. 5 is a schematic structural view of the present invention along the section B-B in fig. 3;

fig. 6 is a schematic structural diagram of an enlarged view of a portion a in fig. 5 according to the present invention.

In the figure: 1-mask body, 2-pocket, 3-nanofiber non-woven fabric, 4-hanging hole, 5-elastic ear hanging buckle, 6-ventilation device, 7-fixed cylinder, 8-through hole, 9-fixed cover and 10-ventilation hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a novel nanofiber breathable mask convenient to use comprises a mask body 1, wherein the mask body 1 is made of non-woven fabrics, a pocket 2 is reserved in the mask body 1, nanofiber non-woven fabrics 3 are placed in the pocket 2, the nanofiber non-woven fabrics 3 have the characteristics of large specific surface area, strong adsorption capacity, high adsorption capacity and the like, impurities in air can be effectively blocked, it needs to be explained that the diameter of common nanofibers is 100-1000 nanometers, the length is centimeter-level or even longer, the nanofibers in the nanofiber non-woven fabrics 3 can be prevented from being sucked into a human body only through the blocking of the common non-woven fabrics, namely the mask body 1, the nanofiber non-woven fabrics 3 are arranged in the pocket 2 reserved on the mask body 1, the replacement can be carried out after the nanofiber non-woven fabrics 3 adsorb excessive impurities, the mask is convenient and rapid, hanging holes 4 are formed in the side of the mask body 1, be provided with elasticity hangers in hanging hole 4 and detain 5, elasticity hangers detain 5 and articulate with the ear, and the outside of gauze mask body 1 still is provided with ventilation unit 6, for two-layer non-woven fabrics and 3 three-layer non-woven fabrics that add the nanofiber non-woven fabrics of preventing gauze mask body 1 self can bring great resistance for breathing, so still be provided with ventilation unit 6 on the gauze mask body for the efficiency of taking a breath of ventilating, make breathe more smoothly.

Further, the number of the ventilation devices 6 is two, the two ventilation devices 6 are symmetrically arranged by taking the vertical central line of the mask body 1 as an axis, and the two ventilation devices 6 respectively correspond to the two nose positions.

Specifically, air breather 6 includes solid fixed cylinder 7, through-hole 8 has been seted up in the outside of gauze mask body 1, gu fixed cylinder 7 wears out behind through-hole 8 and has cup jointed fixed lid 9, bleeder vent 10 has been seted up on the surface of fixed lid 9, bleeder vent 10 is to the big impurity in the air, for example fine hair intercepts, play preliminary separation effect, after that, through nanofiber non-woven fabrics 3, carry out further separation effect, see through the non-woven fabrics of gauze mask body 1 at last, the non-woven fabrics of gauze mask body 1 carries out the separation to the nanofiber in nanofiber non-woven fabrics 3, prevent to inhale the human body.

The working principle is as follows: this novel nanofiber ventilative gauze mask that facilitates use when using, at first hang ear 5 and articulate through elasticity, when breathing, bleeder vent 10 is to the big impurity in the air, for example fine hair intercepts, plays preliminary separation effect, passes through nanofiber non-woven fabrics 3 after that, carries out further separation effect, sees through the non-woven fabrics of gauze mask body 1 at last, and the non-woven fabrics of gauze mask body 1 carries out the separation to the nanofiber in the nanofiber non-woven fabrics 3, prevents to inhale the human body. Because the nanofiber non-woven fabrics 3 set up in the pocket 2 of reserving on gauze mask body 1, can also change convenient and fast after waiting for nanofiber non-woven fabrics 3 to adsorb impurity too much.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel nanofiber ventilation mask that facilitates use, includes gauze mask body (1), its characterized in that: the novel mask is characterized in that a pocket (2) is reserved in the mask body (1), nanofiber non-woven fabrics (3) are placed in the pocket (2), a hanging hole (4) is formed in the side of the mask body (1), an elastic ear hanging buckle (5) is arranged in the hanging hole (4), and an air breather (6) is further arranged on the outer side of the mask body (1).

2. The novel nanofiber breathable mask for convenient use according to claim 1, wherein: the number of the ventilating devices (6) is two, and the two ventilating devices (6) are symmetrically arranged by taking the vertical central line of the mask body (1) as an axis.

3. The novel nanofiber breathable mask for convenient use according to claim 1, wherein: the ventilating device (6) comprises a fixed cylinder (7), a through hole (8) is formed in the outer side of the mask body (1), the fixed cylinder (7) penetrates out of the through hole (8) and is sleeved with a fixed cover (9), and a ventilating hole (10) is formed in the surface of the fixed cover (9).