CN212308689U

CN212308689U - Two-way filterable electronic epidemic prevention gauze mask

Info

Publication number: CN212308689U
Application number: CN202021547221.8U
Authority: CN
Inventors: 王震宇; 杨天鸿
Original assignee: Huizhou Yulin Energy Technology Co Ltd
Current assignee: Huizhou Yulin Energy Technology Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-01-08
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to a two-way filterable electronic epidemic prevention gauze mask, including filter element, the silica gel laminating piece of being connected with filter element, the flexible glue string area of being connected with filter element, filter element includes base, lid, the base with the lid encloses the air inlet cavity and the air-out cavity that close, the air inlet cavity with the mutual independence of air-out cavity does not intercommunicate, it is equipped with air inlet hole and air-out hole to dig on the base, it is equipped with air inlet outer hole and air-out outer hole to dig on the lid, the air inlet hole with the air inlet outer hole will air inlet cavity and external intercommunication, the air-out hole with the air-out outer hole will air-out cavity and outside intercommunication. The utility model provides a two-way filterable electronic epidemic prevention gauze mask has two-way filtering ability, can filter the air of incoming call and exhalation, has not only played the guard action to the person of wearing, has also played the guard action to crowd around the person of wearing, is favorable to developing of virus epidemic prevention work.

Description

Two-way filterable electronic epidemic prevention gauze mask

Technical Field

The utility model relates to the field of virus epidemic prevention, in particular to a bidirectional filtering electric epidemic prevention mask.

Background

The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze or paper and the like. Along with the development of gauze mask trade, the kind of gauze mask is also gradually numerous and diverse, has appeared electronic gauze mask, but current electronic gauze mask is mostly to filtering the haze and research and development, only one-way filter effect, and the way realizes two-way filtration not, can't filter the gas of human body exhalation, is unfavorable for developing of virus epidemic prevention work.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a two-way filterable electronic epidemic prevention gauze mask has two-way filtering ability, can filter the air of incoming call and exhalation, has not only played the guard action to the person of wearing, has also played the guard action to crowd around the person of wearing, is favorable to developing of virus epidemic prevention work.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a two-way filterable electronic epidemic prevention gauze mask, including filter element, the silica gel laminating piece of being connected with filter element, the flexible glue string area of being connected with filter element, filter element includes the base, the lid, the base encloses air inlet cavity and the air-out cavity of closing with the lid, air inlet cavity and air-out cavity mutually independent do not intercommunicate, dig on the base and be equipped with air inlet hole and air-out hole, dig on the lid and be equipped with air inlet outer hole and air-out outer hole, air inlet cavity and external intercommunication are with air inlet cavity to air inlet hole and air inlet outer hole, air-out hole and air-out outer hole are with air-out cavity and outside.

Preferably, an air supply turbine and a motor are arranged in the air inlet chamber, and an air inlet filter element is arranged in the air inlet outer hole.

Preferably, the air outlet inner hole is provided with a one-way air outlet sheet and an air outlet filter element.

Preferably, the direction of the one-way air outlet sheet is from the outside to the air outlet chamber through the air outlet inner hole.

Preferably, the air inlet inner hole is provided with a one-way air inlet sheet.

Preferably, the direction of the one-way air inlet sheet is communicated to the outside from the air inlet chamber through the air inlet inner hole.

Preferably, the outer surface of the cover body is further covered with a surface cover, the surface cover covers the air inlet inner hole, and a gap is reserved between the side surface of the surface cover and the cover body.

Preferably, one side of the silica gel attaching piece is connected with the base, and the other side of the silica gel attaching piece is attached to the face of a user.

Preferably, the soft rubber hanging belt is connected with the filtering component through a buckle.

Preferably, still include battery, circuit board, shift knob, the interface that charges, the motor is by battery drive.

The utility model discloses compare in prior art's beneficial effect and be:

the utility model discloses a two-way filterable electronic epidemic prevention gauze mask compares in traditional gauze mask, and its filtration system is more perfect, has two-way filtering ability, can filter the air of incoming call and exhalation, has not only played the guard action to the person of wearing, has also played the guard action to the crowd around the person of wearing, is favorable to developing of virus epidemic prevention work. Furthermore, the utility model discloses a bidirectional filtration realizes that the cost is lower, compares with traditional epidemic prevention gauze mask, and the filter core consumption of this gauze mask still less compares with ordinary electronic gauze mask, and bidirectional filtration's ability can make bigger contribution for the virus epidemic prevention, effectively reduces the risk degree of epidemic situation district virus cross infection.

Drawings

Fig. 1 is an exploded view of an electric epidemic prevention mask with bidirectional filtration according to an embodiment of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

Fig. 3 is a top view of a base according to an embodiment of the present invention.

Fig. 4 is a bottom perspective three-dimensional view of the base according to an embodiment of the present invention.

Detailed Description

To facilitate understanding of those skilled in the art, the present invention will be described in further detail with reference to specific embodiments and drawings.

Referring to fig. 1-4, an embodiment of the present invention includes:

the utility model provides a two-way filterable electronic epidemic prevention gauze mask, including filter element, the silica gel laminating piece 1 of being connected with filter element, the flexible glue string area 2 of being connected with filter element, filter element includes base 3, lid 4, base 3 encloses the air inlet cavity 5 and the air-out cavity 6 of closing with lid 4, air inlet cavity 5 and air-out cavity 6 mutual independence do not intercommunicate, circular partition wall 17 separates air inlet cavity 5 and air-out cavity 6, it is equipped with air inlet hole 7 and air-out hole 8 to dig on the base 3, it is equipped with air inlet outer hole 9 and air-out outer hole 10 to dig on the lid 4, air inlet hole 7 and air inlet outer hole 9 communicate air inlet cavity 5 with the external world, air-out hole 8 and air-out outer hole 10 communicate air-out cavity 6 and outside.

Be provided with air supply turbine 11, motor in the air inlet cavity 5, air inlet outer orifice 9 is provided with air inlet filter core 12, and the motor is by battery drive, still includes battery, circuit board 15, shift knob, the interface 16 that charges, and the start-up and the closing of the steerable motor of circuit board, shift knob, but the interface that charges external power source realizes charging of battery. The air outlet inner hole 8 is provided with a one-way air outlet sheet and an air outlet filter element 13. The direction of the one-way air outlet sheet is communicated to the air outlet chamber 6 from the outside through the air outlet inner hole 8. The air inlet inner hole 7 is provided with a one-way air inlet sheet. The direction of the one-way air inlet sheet is communicated to the outside from the air inlet chamber 5 through the air inlet inner hole 7.

The outer surface of the cover body 4 is also covered with a surface cover 14, the surface cover 14 covers the air inlet inner hole 7, and a gap is reserved between the side surface of the surface cover 14 and the cover body 4. One side of the silica gel attaching piece 1 is connected with the base 3, and the other side of the silica gel attaching piece is attached to the face of a user. The soft rubber hanging belt 2 is connected with the filtering component through a buckle.

The motor drives the air supply turbine to rotate, external air finally reaches the mouth and nose of a wearer through a gap between the face cover and the cover body, the air inlet outer hole, the air inlet filter element, the air supply turbine, the one-way air inlet sheet and the air inlet inner hole, and the inhaled air is filtered at the air inlet filter element; the air exhaled by the human body is exhausted from the other path, sequentially passes through the air outlet inner hole, the one-way air outlet sheet, the air outlet filter element and the air outlet outer hole and is finally exhausted to the outside. The incoming and outgoing air is filtered, so that the protection effect is achieved on the wearer, people around the wearer are protected, and the development of virus epidemic prevention work is facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bidirectional filtering electric epidemic prevention mask is characterized by comprising a filtering component, a silica gel attaching piece (1) connected with the filtering component, and a soft rubber hanging belt (2) connected with the filtering component, the filtering component comprises a base (3) and a cover body (4), an air inlet cavity (5) and an air outlet cavity (6) are enclosed by the base (3) and the cover body (4), the air inlet chamber (5) and the air outlet chamber (6) are mutually independent and are not communicated, an air inlet inner hole (7) and an air outlet inner hole (8) are dug on the base (3), an air inlet outer hole (9) and an air outlet outer hole (10) are dug on the cover body (4), the air inlet cavity (5) is communicated with the outside through the air inlet inner hole (7) and the air inlet outer hole (9), the air outlet inner hole (8) and the air outlet outer hole (10) are used for communicating the air outlet chamber (6) with the outside.

2. The electric epidemic prevention mask of the two-way filtration according to claim 1, wherein an air supply turbine (11) and a motor are arranged in the air inlet chamber (5), and the air inlet filter element (12) is arranged in the air inlet outer hole (9).

3. The bi-directional filtering electric epidemic prevention mask according to claim 1, wherein the air outlet inner hole (8) is provided with a unidirectional air outlet sheet and an air outlet filter element (13).

4. The electric epidemic prevention gauze mask of two-way filtration of claim 3, characterized in that, the direction of one-way air outlet piece is from outside through air outlet hole (8) circulation to air outlet chamber (6).

5. The bi-directional filtering electric epidemic prevention gauze mask according to claim 1, wherein the air inlet inner hole (7) is provided with a unidirectional air inlet sheet.

6. The electric epidemic prevention gauze mask of two-way filtration of claim 5, characterized in that, the direction of one-way air inlet piece is from air inlet cavity (5) through air inlet hole (7) circulation to the external world.

7. The electric bi-directional filtration epidemic prevention gauze mask according to claim 1, characterized in that the outer surface of the cover body (4) is covered with a face cover (14), the face cover (14) covers the air inlet inner hole (7), and a gap is left between the side surface of the face cover (14) and the cover body (4).

8. The bi-directional filtering electric epidemic prevention gauze mask according to claim 1, wherein the silicone adhesive member (1) is connected to the base (3) on one side and is attached to the face of the user on the other side.

9. The electric epidemic prevention gauze mask of two-way filtration of claim 1, characterized in that, the soft glue hanging strip (2) and the filtration part are connected by a buckle.

10. The bi-directional filtering electric epidemic prevention gauze mask of claim 2, further comprising a battery, a circuit board (15), a switch button and a charging interface (16), wherein the motor is driven by the battery.