CN218944188U

CN218944188U - Comprehensive protective mask

Info

Publication number: CN218944188U
Application number: CN202223130764.1U
Authority: CN
Inventors: 李琛; 陈慧廷; 汪可可; 杨文伟; 蒋良芝; 李春燕
Original assignee: Shanghai Yangpu Central Hospital
Current assignee: Shanghai Yangpu Central Hospital
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-02
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a comprehensive protective mask, which relates to the technical field of protective masks and comprises a mask body, wherein the mask body is integrally arranged with an eye protection area, a protective mask area, a neck protection area and a head fixing structure; the eye protection zone is the goggles of laminating with the eye, the protective mask zone sets up in the goggles below, the protective mask zone is ventilative layer, the neck protection zone is connected in the below on ventilative layer, be provided with the elastic cord between the below on ventilative layer and the neck protection zone, fixed knot constructs including one of wear-type or ear-hanging, the fixed knot of wear-type constructs for the whole full cover setting of parcel head, the protective mask zone rear side internally connected of the fixed knot of wear-type constructs has two point type ties. The utility model can avoid the increase of the resistance of the mask when being worn in multiple layers, can ensure the tightness to achieve the protection effect, and ensures that the style selection of the protection articles is more diversified and the use experience is more humanized.

Description

Comprehensive protective mask

Technical Field

The utility model relates to the technical field of protective masks, in particular to a comprehensive protective mask.

Background

The protective mask is an industrial protective mask for protecting eyes and face from being affected by dust, chemical substances, hot air, toxic gas, scraps and other harmful substances, and is characterized by that on the left and right sides of elastic head clamp toothed knobs are respectively mounted, and on the toothed knobs large arc-shaped thin curved transparent cover is mounted. The large arc thin curved transparent cover can be rotatably arranged on the face or the top of the head on the elastic head clamp with the toothed knob. The protective helmet can be matched with an anti-poison mask, a dust mask and a working cap to achieve the purpose of comprehensive protection.

At present, in the work of respiratory tract infection, for high-risk departments such as stomatology and the like frequently carrying out aerosol operation, the neck is exposed when wearing the isolation clothes, and the goggles/the face shield not only increases the operation difficulty but also can not achieve the effect of preventing the face and the neck from splashing, so that a comprehensive protective mask is designed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a comprehensive protective mask.

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

the comprehensive protective mask comprises a mask body, wherein the mask body is integrally arranged with a head fixing structure in an eye protection area, a protective mask area and a neck protection area;

the eye protection zone is the goggles of laminating with the eye, the protective mask zone sets up in the goggles below, the protective mask zone is ventilative layer, the neck protection zone is connected in the below on ventilative layer, be provided with the elastic cord between the below on ventilative layer and the neck protection zone.

Preferably, the securing structure comprises one of a head-mounted or an ear-mounted structure.

Preferably, the head-mounted fixing structure is formed by wrapping the whole head in a full-coverage mode, and a two-point type lacing is connected to the rear side of the protective mask area of the head-mounted fixing structure.

Preferably, the fixing structure of the ear-hanging type is arranged to wrap the front side of the head, and the two sides of the protective mask area of the fixing structure of the ear-hanging type are provided with fixing ear-hanging type.

Preferably, the filtering efficiency of the protective mask area is more than 95%.

Preferably, the elastic band is an elastic rope band structure capable of being loosened.

Preferably, the goggles edge of the eye protection area is in integrated sealing connection with the mask body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the mask body is the design that eye protection zone, protection mask district, neck protection zone and head fixed knot structure integration set up, in the work of respiratory tract infection state of illness, can avoid the multilayer to wear and increase the gauze mask resistance, can guarantee the seal again and reach the protection effect, makes the choice of protective articles for use style more diversified, and the use experience is more humanized

2. The fixed knot constructs including the design of one of wear-type or ear-hanging, and different integrated face guard body designs are convenient for different scene applications, and is nimble more convenient during the use.

Drawings

FIG. 1 is a schematic view of a first embodiment of a full face mask according to the present utility model;

fig. 2 is a schematic structural diagram of a second embodiment of a full-face type mask according to the present utility model.

In the figure: 1 face guard body, 2 eye protection zone, 3 protection mask areas, 4 neck protection zone, 5 head fixed knot construct, 6 fixed ear-hanging.

Detailed Description

In order to make the technical means, the creation features, the achievement of the purposes and the effects of the present utility model easy to understand, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

Referring to fig. 1-2, the comprehensive protective mask comprises a mask body 1, wherein the mask body 1 is integrally provided with an eye protection area 2, a protective mask area 3, a neck protection area 4 and a head fixing structure 5; the eye protection area 2 is goggles attached to eyes, and the edge of the goggles in the eye protection area 2 is in integrated sealing connection with the mask body 1;

the protective mask area 3 is arranged below the goggles, the protective mask area 3 is a breathable layer, the neck protective area 4 is connected below the breathable layer, an elastic band is arranged between the lower part of the breathable layer and the neck protective area 4, and the filtering efficiency of the protective mask area 3 is more than 95%;

it should be noted that, the elastic cord structure that the elastic cord is but elastic, wherein, the elastic cord can set up in neck protection zone 4 top round and chin laminating department, also can set up in the laminating department of neck protection zone 4 top both sides chin both sides, be convenient for when putting on, strengthen the laminating and the leakproofness of mask body 1 to head and face.

Example 1

Referring to fig. 1, in the present embodiment, the fixing structure 5 is a head-mounted structure; the head-mounted fixing structure 5 is formed by wrapping the whole head in a full-coverage manner, and a two-point type lacing is connected inside the rear side of the protective mask area 3 of the head-mounted fixing structure 5;

when the head-mounted mask is used, after the head-mounted mask is directly worn on the head through the head-mounted fixing structure 5, the eye protection area 2 is adjusted at the eye position, the protection mask area 3 is adjusted at the mouth position, meanwhile, the neck protection area 4 is protected at the neck position, and then the head-mounted mask body 1 which is worn by the head-mounted mask is fixed at the head through the two-point type lacing connected to the rear side of the protection mask area 3.

Example two

Referring to fig. 2, in the present embodiment, the fixing structure 5 is an ear-hook type; the ear-hanging type fixing structure 5 is arranged to wrap the front side of the head, and the two sides of the protective mask area 3 of the ear-hanging type fixing structure 5 are provided with fixed ear-hanging parts;

when the face mask is used, after the face is directly worn by the fixing structure 5 of the ear hanging type, the eye protection area 2 is adjusted at the position of the eyes, the protection mask area 3 is adjusted at the position of the mouth, meanwhile, the neck protection area 4 is protected at the position of the neck, the ear hanging structure 5 is used for hanging the two sides of the mask body 1, and when the face mask is used, the mask body 1 worn on the face can be fixed on the face in a close fitting manner, so that the face mask can be protected.

Working principle: in the work of respiratory tract infection, to the department of high risk of frequent implementation aerosol operation such as department of stomatology, the neck exposes when wearing the isolation clothing, and goggles/face shield not only increases the operation degree of difficulty but also can not reach the effect of preventing facial and neck splash, and the comprehensive protective mask of a design gauze mask and goggles/face shield integration can avoid the multilayer to wear to increase the gauze mask resistance, can guarantee the seal again and reach the protection effect, makes the choice of protective articles style more diversified, and the use experience is more humanized.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of numerous variations and modifications without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The comprehensive protective mask comprises a mask body (1), and is characterized in that the mask body (1) is integrally arranged with a head fixing structure (5) in an eye protection area (2), a protective mask area (3) and a neck protection area (4);

the eye protection zone (2) is goggles attached to eyes, the protection mask zone (3) is arranged below the goggles, the protection mask zone (3) is a breathable layer, the neck protection zone (4) is connected below the breathable layer, and an elastic band is arranged between the lower part of the breathable layer and the neck protection zone (4).

2. A full face shield according to claim 1, wherein the securing structure (5) comprises one of a head-mounted or an ear-mounted.

3. The full face mask according to claim 2, wherein the head-mounted fixing structure (5) is formed by entirely covering the head, and a two-point type lacing is connected to the rear side of the protective mask area (3) of the head-mounted fixing structure (5).

4. The full face mask according to claim 2, wherein the ear-hanging type fixing structure (5) is arranged to wrap the front side of the head, and the two sides of the protective mask area (3) of the ear-hanging type fixing structure (5) are provided with fixing ear-hanging parts.

5. A full face mask according to claim 1, wherein the filtering efficiency of the mask area (3) is 95% or more.

6. A full face shield as set forth in claim 1 wherein said elastic band is a bungee cord structure.

7. A full face shield according to claim 1, wherein the visor edge of the eye protection area (2) is integrally and snugly connected to the mask body (1).