CN211832959U

CN211832959U - Protective face screen with glasses support

Info

Publication number: CN211832959U
Application number: CN202022159054.6U
Authority: CN
Inventors: 孙卓然; 姜帅; 李危石
Original assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Current assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2020-11-03
Anticipated expiration: 2030-09-28

Abstract

The utility model provides a protective face screen with a glasses bracket, which comprises a transparent face screen and a face screen bracket, wherein the transparent face screen is an arc thermoplastic film; the face screen support comprises base, left and right sides landing leg, links to each other with transparent face screen through the base, and left and right sides landing leg end is equipped with the buckle, and the accessible buckle is installed on glasses. The buckle through the face screen support links to each other with glasses, has avoided traditional protection face screen and glasses incompatible, the elastic cord to wear uncomfortable shortcoming for a long time, is fit for wearing glasses medical personnel and uses.

Description

Protective face screen with glasses support

Technical Field

The utility model relates to a medical protective articles, in particular to a protective face screen with a glasses bracket.

Background

The protective face screen is a medical protective article which can prevent the spread of certain respiratory infectious microorganisms and can block droplets, blood, body fluid, secretion and the like, and the protective face screen is necessary personal protective equipment for first-line medical personnel for resisting new coronary pneumonia and plays an important role in the treatment process of novel coronavirus. Protective masks/shields are used when splashing of blood, body fluids, secretions and the like may occur in diagnosis and treatment operations, such as staff in an outpatient room for fever, isolation ward, staff in medical observation places, suspicious new crown pneumonia patient transporters, respiratory tract specimen collectors and the like.

Chinese patent application with application number CN202020230022.8 discloses an oropharynx, nasopharynx swab sample protection face screen, including a transparent resin piece that is used for sheltering from patient's face, the middle part of transparent resin piece sets up a thief hole, connects on the transparent resin piece to be used for with the fixed band of patient's head.

Chinese patent application No. CN202010096602.7 discloses a method for adjusting the curvature of a protective face screen and a protective face screen, which includes a face screen body made of deformable material, a headband for fixing on the head of a human body, and an adjusting mechanism for adjusting the curvature of the face screen body. Come to adjust wantonly the face screen body camber through adjustment mechanism for the user can be pressed close to with human head in the both sides of face screen body when using, thereby also provides the protection for user's facial both sides.

However, the two protective face screens are fixed on the head of a human body through the elastic band, the elastic band needs to be tied behind the ears, discomfort is brought to the area behind the ears after the user wears the protective face screens for a long time, and meanwhile, the space between the transparent face screens and the eyes is very limited, so that the protective face screens are not suitable for medical care personnel with myopia glasses to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiencies of the prior art, providing a wear comfortablely, not conflicting with glasses, being fit for wearing the protection face screen that has glasses support that medical personnel used.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a protective face screen with a glasses bracket comprises a transparent face screen and a face screen bracket, wherein the transparent face screen is an arc-shaped thermoplastic film so as to be attached to the face and provide better protection for medical care personnel; face screen support comprises base, left and right sides landing leg, links to each other with transparent face screen through the base, and left and right sides landing leg one end links to each other with the base integral type, and the other end is equipped with the buckle, and the accessible buckle is installed on glasses, realizes with the compatibility of current glasses, when having avoided wearing for a long time, and traditional elastic cord is uncomfortable sense bringing behind the ear.

As another preferred scheme of the utility model, transparent face screen thickness is 0.1~1mm, and the material is one of polypropylene PVC, polyethylene PE, polyvinyl chloride PVC, polycarbonate PC, polyethylene terephthalate PET.

As another preferred scheme of the utility model, the connected mode of transparent face screen and face screen support is the combination of bonding, buckle or one or more in the screwed connection.

As another preferred scheme of the utility model, base length is 1~1.5cm, and the width is 0.5~1 cm.

As another kind of preferred scheme of the utility model, control landing leg length and be 2~4cm, the distance width in the left branch leg outside to the right branch leg outside is 1~1.5cm, can make face screen and facial certain space that exists, reduces the oppression sense of face screen to people's face, guarantees to breathe smoothly, and the focus of face screen again is unlikely to the antedisplacement, causes the glasses that link to each other with it to drop.

As another preferred scheme of the utility model, the face screen support is inside to be hollow structure to alleviate face screen weight, reduce human burden.

As the utility model discloses a another kind of preferred scheme, the face screen support is transparent, and the material is one of polypropylene PVC, polyethylene PE, polyvinyl chloride PVC, polycarbonate PC, polyethylene glycol terephthalate PET, makes the face screen support not influence the people's eye sight of wearing person.

As another preferred scheme of the utility model, the inside and outside both sides of transparent face screen have all been scribbled antibiotic antifog coating, prevent because breathe and produce the fog on the face screen, influence the sight, possess bactericidal action simultaneously.

Compared with the prior art, the utility model provides a protection face screen with glasses support has following gain effect:

(1) the buckle of the face screen bracket is connected with the glasses, so that the defects that the traditional protective face screen is incompatible with the glasses and the elastic band is uncomfortable to wear for a long time are overcome, and the glasses are suitable for medical staff wearing glasses;

(2) the transparent face screen is small in thickness and only 0.1-1 mm, and the face screen support is of a hollow structure, so that the protective face screen is light in weight, the wearing burden is reduced, and glasses connected with the protective face screen are prevented from falling off.

Drawings

FIG. 1 is a structural diagram of the present invention, FIG. 2 and FIG. 3 are schematic diagrams of the present invention in combination with glasses,

wherein: 1-transparent face screen; 2-a panel support; 21-a base; 22-left and right legs; 221-buckling; 3-glasses.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the embodiments of the present invention, which are illustrated in the accompanying drawings.

Referring to the attached figure 1, the protective face screen with the glasses bracket provided by the utility model comprises a transparent face screen 1 and a face screen bracket 2, wherein the transparent face screen 1 is an arc-shaped thermoplastic film, is made of polycarbonate PC, has a thickness of 0.5mm, is coated with a WKC-PC goggles antibacterial anti-fog wiping liquid coating produced by Shanghai Zhengnanotechnology Limited on the inner side and the outer side, and is connected with the face screen bracket 2 through bonding; the face screen support 2 consists of a base 21, a left support leg and a right support leg 22 and is a Polycarbonate (PC) injection molding part with a hollow structure, wherein the length of the base 21 is 1.5cm, and the width of the base is 1 cm; the length of the left leg 22 and the right leg 22 is 3cm, and the distance from the outer side of the left leg to the outer side of the right leg is 1.5 cm; the face screen support passes through base 21 and links to each other with transparent face screen 1, and left and right sides landing leg 22 one end links to each other with base 21 integral type, and the other end is equipped with buckle 221, and accessible buckle 221 installs on glasses.

Referring to fig. 2 and 3, when the glasses are used, the buckle 221 of the protective face screen is mounted on the cross beam of the glasses 3, and then the glasses 3 are worn on a human body, so that the glasses are compatible and the face of the human body is protected. Because transparent face screen 1 thickness is thin, face screen support 2 is hollow structure, has carried out good control to the weight of protection face screen to alleviate the fatigue after wearing for a long time, improved and worn the travelling comfort.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A protective face screen with a glasses bracket is characterized by comprising a transparent face screen and a face screen bracket,

the transparent face screen is an arc-shaped thermoplastic film;

the face screen support comprises the base, controls the landing leg, links to each other with transparent face screen through the base, controls landing leg one end and links to each other with the base integral type, and the other end is equipped with the buckle, and the accessible buckle is installed on glasses.

2. The protective face screen with the eyeglasses holder as claimed in claim 1, wherein the transparent face screen has a thickness of 0.1-1 mm and is made of one of polypropylene PVC, polyethylene PE, polyvinyl chloride PVC, polycarbonate PC and polyethylene terephthalate PET.

3. The protective face screen with eyeglasses holder according to claim 1, wherein said transparent face screen is attached to said face screen holder by one or more of adhesive, snap or screw attachment.

4. The protective face screen with eyewear platform of claim 1, wherein the base is 1 to 1.5cm long and 0.5 to 1cm wide.

5. The protective face screen with eyeglasses holders, according to claim 1, characterized in that said left and right legs have a length of 2-4 cm and a width of the distance from the outside of the left leg to the outside of the right leg is 1-1.5 cm.

6. The protective face screen with eyeglasses holders according to claim 1, wherein said face screen holders are hollow inside.

7. The protective face screen with eyeglasses holder of claim 1, wherein said face screen holder is transparent and is made of one of polypropylene PVC, polyethylene PE, polyvinyl chloride PVC, polycarbonate PC, polyethylene terephthalate PET.

8. The protective face screen with eyeglasses holders according to claim 1, wherein said transparent face screen is coated with an anti-bacterial anti-fog coating on both the inside and outside.