CN213029819U

CN213029819U - Antiviral antibiotic hood

Info

Publication number: CN213029819U
Application number: CN202020455849.9U
Authority: CN
Inventors: 商蔚
Original assignee: Shenzhen Kangyi Health Care Products Co ltd
Current assignee: Shenzhen Kangyi Health Care Products Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-04-23
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to an antiviral and antibacterial hood, which adopts the splicing design of the hood body and the mouth and nose, so that the wearer can breathe smoothly without feeling of suffocation; the double-layer fabric containing the PTFE microporous membrane is used, so that the waterproof and air-permeable performance of the hood is improved, and the wearing comfort of people is improved; in addition, the fabric containing peroxide can be used as a mask at the mouth and nose, so that the antiviral and antibacterial effects are enhanced, and the protection safety degree and the use satisfaction degree are improved.

Description

Antiviral antibiotic hood

Technical Field

The utility model relates to a protective articles field especially relates to an antiviral antibiotic hood.

Background

In special periods such as pollen scattering season, haze weather and epidemic situation period, people often need to wear the mask to isolate pollen, haze, dust, viruses, germs and the like so as to ensure the health of people, however, the mask can only protect the periphery of the mouth and nose, harmful substances can be attached to the skin, hair and the like, and the health of people is threatened.

Hood class product on the market can improve people's protection level with people's head whole cover, and current hood product design is unreasonable or the material is unsatisfactory, can let the people produce the sense of suffocating, and especially the position of mouth nose is comfortable inadequately, and antiviral antibiotic effect is not good, leads to the barrier propterty can not satisfy the demand.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an antiviral and antibacterial hood, which comprises a hood body and a face mask; the hood body is fixedly connected with the face mask.

As a preferred technical scheme, the hood body and the face mask are made of anti-virus and anti-bacterial fabrics.

As a preferable technical solution, the fixed connection is a sewing connection or an adhesive connection.

As a preferable technical scheme, the hood body and the face mask are both double-layer fabrics formed by compositing PTFE films and cloth.

As a preferred technical scheme, micropores are uniformly formed in the PTFE membrane, and the aperture is 1-3 mu m.

As a preferred technical scheme, the hood body is a double-layer fabric compounded by a PTFE membrane and cloth; the mask is made of superfine fiber cloth and/or silk cloth and/or cellulose fiber cloth.

As a preferred technical scheme, the hood body is a double-layer fabric compounded by a PTFE membrane and cloth; the face mask comprises 1-5 layers of melt-blown non-woven fabrics.

Preferably, the mask further comprises a peroxide.

As a preferred technical solution, the peroxide is selected from one or more of calcium peroxide, barium peroxide, sodium peroxide, peroxyacetic acid, benzoyl peroxide, cumyl peroxide, hydrogen peroxide, carbamide peroxide, potassium peroxide, magnesium peroxide, zinc peroxide, strontium peroxide, sodium carbonate peroxide, and zinc peroxyacetate.

Has the advantages that: the utility model provides an antiviral and antibacterial hood, which adopts the design of splicing the hood body with the mouth and nose, so that the wearer can breathe smoothly without feeling of suffocation; the double-layer fabric containing the PTFE microporous membrane is used, so that the waterproof and air-permeable performance of the hood is improved, and the wearing comfort of people is improved; in addition, the face mask containing peroxide can be used as a face mask for the mouth and the nose, so that the antiviral and antibacterial effects can be enhanced, the deodorizing effect is achieved, and the protection safety degree and the use satisfaction degree are improved.

Drawings

To further illustrate the beneficial effects of an anti-viral and anti-bacterial hood provided in the present invention, it should be noted that the drawings provided in the present invention are only selected as individual examples of all drawings, and are not intended as limitations of the claims, and all other corresponding diagrams obtained through the drawings provided in the present application should be considered as within the protection scope of the present application.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the middle double-layer fabric of the present invention.

Reference numerals: 1-a hood body, 2-a face mask, 3-a PTFE membrane and 4-cloth.

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.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

In this document, relational terms such as first, second, third, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a component, apparatus, or device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such component, apparatus, or device.

The meaning of "and/or" in the present invention means that they exist individually or both at the same time.

The meaning of "inside and outside" in the present invention means that the direction of the inside of the pointing device is inside and vice versa for the device itself, rather than being specifically limited to the mechanism of the device of the present invention.

The utility model discloses in the meaning of "left and right" indicate that the reader is just when the drawing, the left side of reader is left promptly, and the right of reader is right promptly, and is not right the utility model discloses a specific limited of device mechanism.

The meaning of "up and down" in the present invention means that when the reader is right facing the drawings, the top of the reader is up, and the bottom of the reader is down, rather than the specific limitation of the mechanism of the present invention.

The term "connected" as used herein may mean either a direct connection between elements or an indirect connection between elements through other elements.

In order to solve the above problems, the present invention provides an antiviral and antibacterial hood, as shown in fig. 1, comprising a hood body 1 and a face mask 2; the hood body 1 and the face mask 2 are fixedly connected.

In some embodiments, the fixed connection is a stitched connection or an adhesive connection.

In some embodiments, the hood body 1 and the face mask 2 are both made of an anti-viral and anti-bacterial fabric.

In some embodiments, the hood body 1 and the face mask 2 are both a double-layer fabric of composite PTFE membrane and cloth as shown in FIG. 2, the upper layer is a PTFE membrane 3, and the lower layer is a cloth 4.

In some embodiments, the PTFE membrane 3 is uniformly provided with micropores, and the pore diameter is 1-3 μm. The PTFE membrane has special surface property for dust, bacterium etc. are difficult for adhering to on the surface fabric, and the use comfort of consumer is influenced to the size in micropore aperture, and when the aperture on the PTFE membrane 3 was too little, the gas permeability of hood was poor, otherwise when the aperture was too big, the hood can't be waterproof.

In some preferred embodiments, the fabric 4 is an elastic fabric. Examples of the elastic fabric include chemical fiber fabrics such as lycra, chinlon, terylene, and spandex, and blend fabrics of natural fibers and chemical fibers.

In some embodiments, the PTFE membrane 3 has a thickness of 0.02 to 0.07 mm; preferably 0.05 mm.

In some embodiments, the thickness of the cloth 4 is 0.1 to 0.2 mm; preferably 0.15 mm.

Above-mentioned hood is when using, and cloth 4 is the skin, and PTFE membrane 3 is the inlayer, in order to improve travelling comfort and pleasing to the eye, PTFE membrane 3 is connected with the gauze layer, and wherein the gauze layer is as the lining of hood and face guard, with skin contact.

In other embodiments, the hood body 1 is a double-layer fabric formed by combining a PTFE membrane and a cloth as shown in fig. 2, the upper layer is a PTFE membrane 3, and the lower layer is a cloth 4; the face mask 2 is made of superfine fiber cloth and/or silk cloth and/or cellulose fiber cloth.

In other embodiments, the hood body 1 is a double-layer fabric formed by combining a PTFE membrane and a cloth as shown in fig. 2, the upper layer is a PTFE membrane 3, and the lower layer is a cloth 4; the face mask 2 contains 1-5 layers of melt-blown non-woven fabrics.

The term "meltblown nonwoven" as used herein means a nonwoven fabric prepared by melt-blowing polypropylene (PP) as a major raw material by drawing a polymer melt stream extruded from spinneret orifices using a high-velocity stream of hot air, thereby forming ultrafine fibers which are collected on a collecting screen or roller and bonded to themselves to form a meltblown nonwoven fabric.

The "mask 2 contains 1 to 5 layers of meltblown nonwoven fabric" means that the mask 2 may be a single-layer or multi-layer meltblown nonwoven fabric, or a composite fabric composed of a single-layer or multi-layer meltblown nonwoven fabric and a fabric made of other materials, wherein the fabric made of other materials is not particularly limited, and examples thereof include microfiber fabric, silk fabric, and cellulose fiber fabric.

In order to enhance the antiviral and antibacterial effectiveness of the hood, in some further preferred embodiments, the hood also contains a peroxide compound thereon.

Examples of the peroxide include one or more mixtures of calcium peroxide, barium peroxide, sodium peroxide, peracetic acid, benzoyl peroxide, cumene peroxide, hydrogen peroxide, urea peroxide, potassium peroxide, magnesium peroxide, zinc peroxide, strontium peroxide, sodium carbonate peroxide, and zinc acetate peroxide.

The method for adding the peroxide into the face mask in the present application can be any one known to those skilled in the art, for example, the peroxide is melt blended with the cloth material of the face mask to form a melt-blown cloth; or dispersing peroxide in water, soaking the cloth of the mask in the water solution, and drying; or adding peroxide into adhesive, spraying, padding, printing or coating, wherein the adhesive is not limited, and acrylic adhesive, polyurethane adhesive, polyolefin adhesive, etc. can be mentioned.

The working principle is as follows: the utility model discloses with the mode constitution hood of hood body 1 and face guard 2 adoption concatenation, with the facial more laminating of people, and mouth nose department space is sufficient, can not produce and breathe not smooth, make and wear more comfortable. When the hood body 1 and the face mask 2 use the same double-layer fabric, the PTFE membrane 3 with the micropores on the outer layer has the waterproof and breathable effects, and simultaneously has the antibacterial and antiviral effects, so that harmful substances in the air are prevented from contacting the skin or being inhaled through the mouth and the nose; when the fabric of the face mask 2 is replaced by the fabric containing peroxide, the peroxide is contacted with the microorganisms, and then the microorganisms are killed by destroying protein through oxidation, so that the antimicrobial effect is achieved, the antimicrobial and antiviral effect and the air permeability of the hood can be further improved, the face mask is safer and more comfortable after being worn by people, and the use satisfaction of the wearer is improved.

The above embodiments are preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications are intended to fall within the scope of the claimed invention.

Claims

1. An antiviral and antibacterial hood is characterized by comprising a hood body and a face mask; the novel multifunctional respirator hood is characterized in that the hood body is fixedly connected with the face mask, the hood body and the face mask are made of anti-virus and anti-bacterial fabrics, and the hood body and the face mask are made of double-layer fabrics formed by compositing PTFE films and cloth.

2. The antiviral and antibacterial hood of claim 1 wherein said attachment is a sewn or adhesive attachment.

3. The antiviral and antibacterial hood as claimed in claim 1, wherein said PTFE membrane has uniformly arranged micropores with a pore diameter of 1 to 3 μm.

4. The antiviral and antibacterial hood of claim 1, wherein said hood body is a double layer fabric of PTFE membrane and cloth; the mask is made of superfine fiber cloth and/or silk cloth and/or cellulose fiber cloth.

5. The antiviral and antibacterial hood of claim 1, wherein said hood body is a double layer fabric of PTFE membrane and cloth; the face mask comprises 1-5 layers of melt-blown non-woven fabrics.