CN213881861U

CN213881861U - Daily mask

Info

Publication number: CN213881861U
Application number: CN202021288196.6U
Authority: CN
Inventors: 李建达
Original assignee: Jiaxing Zhengqun Medical Devices Co ltd
Current assignee: Jiaxing Zhengqun Medical Devices Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-08-06
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a daily gauze mask, including gauze mask body, elasticity ear area, mould type bridge of the nose strip, its characterized in that: the mask body is divided into an outer layer, a middle layer and an inner layer; the outer layer is made of chemical fiber napping cloth, the middle layer is at least one electrostatic cotton filter layer, and the inner layer is made of chemical fiber napping cloth; the outer layer has a fluffy surface facing the middle layer, the inner layer has a fluffy surface facing the middle layer, and the inner layer is provided with an opening. The utility model discloses daily gauze mask outward appearance is exquisite fashion, and bacterial filtration performance is good, can wash used repeatedly, and is energy-concerving and environment-protective.

Description

Daily mask

Technical Field

The utility model relates to the technical field of articles for daily use, especially, relate to a daily gauze mask.

Background

In recent years, due to the serious deterioration of the environment caused by the development of industry and the like, the air pollution is more and more serious, various dust particles and bacteria harmful to human bodies are filled in the air, people can not defend the air by various infectious diseases infected by respiratory tracts, and people can block harmful gas, dust, spray and bacteria from entering and exiting the oral nose by wearing the mask to prevent the air from entering and exiting the oral nose so as to protect the safety of the people. The recent outbreak of virus makes the mask a necessary product in people's life. The traditional daily mask is made of cotton cloth and other cloth, and does not have the filtering effect of bacteria and particles; the disposable mask on the market can not be washed by water, and once washed by water, the electrostatic layer is lost, the filtering effect is lost, the mask can not be reused, and the waste of resources is caused; the mask after use can not be degraded, which causes great pressure to the environmental protection.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above not enough, provide a daily gauze mask, the exquisite fashion of outward appearance has the bacterial filter effect concurrently, can wash used repeatedly, and is energy-concerving and environment-protective, through optimizing holistic design, solves the problem in the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model provides a daily gauze mask, includes gauze mask body, elasticity ear area, moulds type nose bridge strip, its characterized in that: the mask body is divided into an outer layer, a middle layer and an inner layer; the outer layer is made of chemical fiber napping cloth, the middle layer is at least one electrostatic cotton filter layer, and the inner layer is made of chemical fiber napping cloth; the outer layer has a fluffy surface facing the middle layer, the inner layer has a fluffy surface facing the middle layer, and the inner layer is provided with an opening.

The utility model discloses daily gauze mask, the outer chemical fiber material fluff cloth that adopts various different colours or stamp of gauze mask body, for example dacron warp knitting fluff cloth, nylon warp knitting fluff cloth, the outer exquisite fashion of gauze mask body of making.

The utility model discloses daily gauze mask, the resistance of ventilating is little, and the intermediate level sets up the cotton filter layer of at least one deck static, and the static is cotton to be formed by polypropylene fiber and viscose fiber preparation, and the polypropylene fiber surface is level and smooth, and during the initial electret of static, polypropylene fiber produces static power field fast, and viscose fiber effective storage static power field, and the two perfect adaptation makes the cotton filter layer of static have good filtering capability, and average particle diameter 3.0 mu m's bacterial filtration rate reaches more than 95%.

The utility model discloses daily gauze mask, the fluff cloth of chemical fibre material all is adopted to skin and inlayer, and the fluff face of fluff cloth is all placed towards middle static cotton filter layer, because the special corner-touching shape structure on static cotton fibre top layer and the chemical fibre material cloth phenomenon of very easily rubbing play static, the fluff face and the cotton surperficial friction of static of formation of two-layer chemical fibre material fluff cloth are very easily produced static, form the electrostatic blanket. Therefore, the utility model discloses daily gauze mask can wash repeatedly, only needs simple whipping after the washing, makes inside emergence nanometer displacement friction between each layer after, produces static again, resumes middle-layer electrostatic adsorption filtering capability. In the wearing process after water washing, due to the action force of breathing gas and the action force generated by the activity of facial muscles, nano displacement friction is generated among materials of each layer to generate static electricity, and the static adsorption and filtration functions of the mask are maintained.

The utility model discloses daily gauze mask is provided with the opening on the inlayer of gauze mask to when people need strengthen the filter effect of gauze mask, insert the suitable cassette.

The utility model has the advantages that: the appearance is exquisite and fashionable, the bacteria filtering performance is good, the water washing can be repeatedly used, and the energy conservation and the environmental protection are realized.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the daily mask of the present invention.

Fig. 2 is a sectional view of the daily mask of the present invention.

The corresponding reference numbers for the component names in the figures are as follows:

1. a mask body; 2. an elastic ear band; 3. an opening; 4. molding a nose bridge strip; 5. an outer layer; 6. an intermediate layer; 7. an inner layer.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.

The first embodiment is as follows:

as the embodiment of daily gauze mask, as shown in fig. 1 and fig. 2, daily gauze mask, including gauze mask body 1, elasticity ear area 2, mould type nose bridge strip 4, its characterized in that: the mask body 1 is divided into an outer layer 5, a middle layer 6 and an inner layer 7; the outer layer 5 is made of chemical fiber napping cloth, the middle layer 6 is at least one electrostatic cotton filter layer, and the inner layer 7 is made of chemical fiber napping cloth; the outer layer 5 has a raised surface facing the intermediate layer 6, the inner layer 7 has a raised surface facing the intermediate layer 6, and the inner layer is provided with an opening 3.

In the embodiment, the outer layer 5 of the mask body adopts 50D terylene warp knitting fluffy cloth, and exquisite colorful patterns are printed on the fluffy cloth; the middle layer 6 adopts two layers of polypropylene fiber and viscose fiber electrostatic cotton with 95% filtering grade; the inner layer 7 of the mask body adopts 70D terylene warp knitting fluffy cloth; the plastic nose bridge strip 4 is a full-plastic PE nose bridge strip with the length of 10cm, and the elastic ear belt 2 is a nylon and spandex elastic ear belt.

In the background art, the static layer of the mask is lost once the mask is washed with water, the static layer of the mask is an electret filter layer through mechanical equipment during production, and no measure for keeping static after washing with water exists at present.

The technical scheme of the utility model aim at making can form new electrostatic layer after the gauze mask washing, even wash like this and let the electrostatic layer inefficacy, also can continue to produce new electrostatic layer in the follow-up use.

The utility model discloses technical scheme's principle is: static electricity is generated through direct friction of the fabric, so that a new static electricity layer is generated. Specifically, a novel electrostatic layer is generated by directly rubbing an electrostatic cotton material with a nano-scale special antenna structure and a chemical fiber napped cloth with a high friction coefficient. The traditional mask is made of non-woven materials, and the materials are low in friction coefficient, so that static electricity is difficult to generate.

Secondly, the traditional mask is one-off by charging static electricity into the non-woven fabric, so that the mask can play a role only by charging a strong enough static layer. And the utility model discloses daily gauze mask, outer and inlayer all adopt the fluff cloth, and two-layer surface fabric and the cotton layer of static produce the friction, and the effect on the cotton layer two sides of static in the middle of the reinforcing guarantees the effect on static layer, more effective filtration bacterium.

Finally, the insulation coefficient is low, the static friction is very dependent on the insulation coefficient of the material, and the traditional mask basically has no standard of the parameter at present, so that the current material has no way of generating friction static electricity. And the utility model discloses daily gauze mask because each material layer is the material that very easily rubs and produce static, after washing, only needs simple whipping, and after the inside nanometer displacement friction that takes place between each layer, the regeneration static resumes middle-layer static adsorption filtering capability. After the mask after washing is simply swung, the bacterial filtering efficiency is quickly recovered to 90-95 percent; in the wearing process after water washing, due to the action force of breathing gas and the action force generated by the activity of facial muscles, nano-displacement friction is generated among materials of each layer to generate static electricity, and the static adsorption and filtration functions of the mask are maintained at 80-90%.

The data values of the particle filtration efficiency PFE, the bacterial filtration efficiency BFE and the ventilation resistance PA of the daily mask in a static state after washing (before SP) and after simple whipping treatment (after SP) are compared.

(1) The daily mask with a single-layer static cotton filter layer as the middle layer is washed and then statically placed (before SP) and is subjected to simple swing treatment (after SP) performance test data:

(2) the daily mask with the middle layer being the double-layer static cotton filter layer is washed and then statically placed (before SP) and is subjected to simple swing treatment (after SP) performance test data:

finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a daily gauze mask, includes gauze mask body, elasticity ear area, moulds type nose bridge strip, its characterized in that: the mask body is divided into an outer layer, a middle layer and an inner layer; the outer layer is made of chemical fiber napping cloth, the middle layer is at least one electrostatic cotton filter layer, and the inner layer is made of chemical fiber napping cloth; the outer layer has a fluffy surface facing the middle layer, the inner layer has a fluffy surface facing the middle layer, and the inner layer is provided with an opening.