CN215347225U

CN215347225U - Mask antifogging paste

Info

Publication number: CN215347225U
Application number: CN202121731712.2U
Authority: CN
Inventors: 刘畅; 何莺
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-12-31
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to a mask antifogging paste which comprises release paper, wherein the lower end face of a strip-shaped sponge body is a rectangular face, an adhesive layer is arranged on the lower end face of the sponge body, the release paper is arranged on the outer end face of the adhesive layer, the upper end face of the strip-shaped sponge body is a trapezoidal face with a high middle part and two low ends, and a groove is transversely formed in the middle of the upper end face of the sponge body. When the disposable mask is used, the release paper arranged on the outer end face of the adhesive layer is only needed to be removed, and the rear end face of the disposable mask is attached to the cartilage metal strip part of the disposable mask, so that a gap between the mask positioned at the cartilage metal strip part and the nose part of a human body can be effectively sealed, the spectacle lenses are prevented from being atomized by hot air exhaled by the human body, and the defects that the safety of the human body is harmed and the actions of a wearer are influenced are avoided.

Description

Mask antifogging paste

Technical Field

The utility model relates to a mask anti-fog paste.

Background

The mask is a necessary article for doctors and nurses in hospitals, new coronavirus is popular all over the world at present, and the mask, particularly the disposable mask, is a protective article which must be worn by people. When disposable gauze mask wore, although be equipped with cartilage metal strip along the upper end at the gauze mask, the human body pressed the gauze mask cartilage metal strip of nasal part position when wearing in order to laminate the nasal part shape, make gauze mask and human nasal part position closely laminate, the gauze mask that is located cartilage metal strip position still has the clearance with human nasal part position, during human breathing, the gas can be followed the clearance and passed in and out, can't filter, especially during human exhalation steam, steam can follow the clearance and discharge and make the glasses piece of joining in marriage the person of wearing glasses atomizing, seriously influence the action of the person of wearing glasses. Therefore, the gap between the mask and the nose of the wearer is harmful to the health and safety of the wearer and affects the wearer's movement.

Disclosure of Invention

The utility model aims to design an antifogging paste for a mask, overcomes the defects of the existing disposable mask, and can effectively seal the gap between the mask positioned at a cartilage metal strip part and the nose part of a human body.

The anti-sticking sponge comprises anti-sticking paper, wherein the lower end face of a strip-shaped sponge body is a rectangular face, the lower end face of the sponge body is provided with an adhesive layer, the outer end face of the adhesive layer is provided with the anti-sticking paper, the upper end face of the strip-shaped sponge body is a trapezoidal face with a high middle part and two low ends, and the middle part of the upper end face of the sponge body is transversely provided with a groove.

In a preferred embodiment of the present invention, the length of the sponge body is the same as the length of the disposable mask.

As a preferable technical scheme of the utility model, the ratio of the width of the sponge body to the width of the disposable mask is 1-1.2: 9.2 to 9.8.

As a preferred technical scheme of the utility model, the ratio of the height of the middle part of the sponge body to the height of the two ends is 1.5-2: 1.

in a preferred embodiment of the present invention, the lower end surface of the sponge body is bonded to the upper portion of the disposable mask by an adhesive layer.

As a preferable technical scheme of the utility model, the groove is matched with the width of the nasal bone between two eyes of a human body.

As a preferable technical scheme of the utility model, the sponge body is made of sponge, artificial sponge or foam plastic sponge.

As a preferred technical scheme of the utility model, the adhesive layer is made of natural maleic gel or medical nontoxic water emulsion.

The structural design achieves the purpose of the utility model.

The utility model has the following advantages:

(1) when the disposable mask is used, the release paper arranged on the outer end face of the adhesive layer is only needed to be uncovered, the rear end face of the disposable mask is attached to the cartilage metal strip at the upper end of the disposable mask, a gap between the mask located at the cartilage metal strip and the nose of a human body can be effectively sealed, the spectacle lenses are prevented from being atomized by hot air exhaled by the human body, and the defects that the safety of the human body is harmed and the actions of a wearer are influenced are overcome.

(2) The utility model has the advantages of simple structure, convenience, practicability, simple and convenient operation, time and labor saving, low manufacturing cost, safety and reliability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic diagram of the structure of the use state of the present invention.

Wherein: 1. a sponge body; 2. a groove; 3. release paper; 4. an adhesive layer; 5. a disposable mask.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, devices, elements, reagents and the like used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1 to 3, an antifogging paste for a mask is composed of release paper 3, the lower end face of a strip-shaped sponge body 1 is a rectangular face, a layer of adhesive layer 4 is arranged on the lower end face of the sponge body 1, the release paper 3 is arranged on the outer end face of the adhesive layer, and the release paper is used for preventing the adhesive layer from being bonded with other objects before use. The sponge body up end of bar is the trapezoidal face that the high both ends in middle part are low, preferred promptly: the both ends height of sponge body is 3 ~ 5mm, and the middle part height of sponge body is 6 ~ 8mm, and the width of sponge body is 1 ~ 1.2cm, and the length of sponge body is the same with the length of disposable gauze mask.

The middle part of the upper end face of the sponge body is transversely provided with a groove 2, the width of the groove is matched with the width of the nasal bone between two eyes of a human body, the width of the groove can be 5-7 mm, the groove is semicircular, so that the groove can be matched with the nasal bone between two eyes of the human body when the sponge body is worn conveniently, and a gap exists in the sealing process.

The width of sponge body and disposable gauze mask's width ratio is 1 ~ 1.2: 9.2 to 9.8.

The ratio of the height of the middle part of the sponge body to the height of the two ends is 1.5-2: 1.

the lower end surface of the sponge body 1 is adhered to the upper part of the disposable mask 5 through an adhesive layer 4, and the adhesive layer is made of natural maleic gel or medical nontoxic water emulsion.

The sponge body is made of sponge, artificial sponge or foam plastic sponge.

When the disposable mask is used, the back end face of the disposable mask is attached to the cartilage metal strip part of the disposable mask only by uncovering the release paper 3 arranged on the outer end face of the adhesive layer 4, so that a gap between the mask positioned at the cartilage metal strip part and the nose part of a human body can be effectively sealed, the spectacle lenses are prevented from being atomized by hot air exhaled by the human body, and the defects that the safety of the human body is harmed and the actions of a wearer are influenced are avoided.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An antifog subsides of gauze mask comprises release paper, its characterized in that: the lower terminal surface of the sponge body of a bar is the rectangular surface, is equipped with the one deck adhesive layer on the lower terminal surface of sponge body, and the outer terminal surface of adhesive layer is equipped with antiseized paper, and the sponge body up end of bar is the trapezoidal surface that the high both ends in middle part are low, and sponge body up end middle part transversely is equipped with a recess.

2. The mask antifogging patch according to claim 1, characterized in that: the length of the sponge body is the same as that of the disposable mask.

3. The mask antifogging patch according to claim 1, characterized in that: the width of sponge body and disposable gauze mask's width ratio be 1 ~ 1.2: 9.2 to 9.8.

4. The mask antifogging patch according to claim 1, characterized in that: the ratio of the height of the middle part of the sponge body to the height of the two ends is 1.5-2: 1.

5. the mask antifogging patch according to claim 1, characterized in that: the lower end face of the sponge body is adhered to the upper part of the disposable mask through an adhesive layer.

6. The mask antifogging patch according to claim 1, characterized in that: the groove is matched with the width of the nasal bone between two eyes of a human body.

7. The mask antifogging patch according to claim 1, characterized in that: the sponge body is made of sponge, artificial sponge or foam plastic sponge.

8. The mask antifogging patch according to claim 1, characterized in that: the adhesive layer is made of natural maleic adhesive or medical nontoxic water emulsion.