CN211932694U

CN211932694U - Novel filtering protective mask

Info

Publication number: CN211932694U
Application number: CN202020268478.3U
Authority: CN
Inventors: 蔡永茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-17
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a novel filtering protective mask, which comprises an inner filter layer, an outer filter layer and ear-hanging belts arranged at the left and right ends of the outer filter layer, wherein the inner filter layer is used for fitting the cheek of a user, the inner filter layer is just overlapped with the outer filter layer, and the upper, left and right ends of the inner filter layer are correspondingly connected with the upper, left and right ends of the outer filter layer; after the inner filter layer is connected with the outer filter layer, the lower end of the inner filter layer is detachably connected with the lower end of the outer filter layer; a reserved layer is formed between the inner filtering layer and the outer filtering layer and used for placing antibacterial medium fillers. The utility model discloses can strengthen the filter effect of gauze mask to harmful in the air, improve the antibacterial performance of gauze mask, can also prevent bacterial growing.

Description

Novel filtering protective mask

Technical Field

The utility model belongs to the technical field of articles for daily use technique and specifically relates to a novel filter protective facial mask is related to.

Background

The mask is a sanitary product, and generally refers to a user who is worn at the mouth and nose part and used for filtering air entering and exiting from the mouth and nose so as to prevent harmful droplets, gases and the like from entering the mouth and nose of a wearer. The existing mask only can play a role in isolating dust, spray and inhalable particles in filtered air, but the viruses and harmful microorganisms can prolong the survival time of the viruses and harmful microorganisms in a humid environment formed by mouth and nose breathing, and are gathered and adsorbed on the surface of the mask, so that the mask becomes an infection source, and the incidence rate of bidirectional infection is increased.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present invention is to provide a novel filtering protective mask, which has a simple structure and a low manufacturing cost, and can effectively kill viruses adsorbed on the mask by adding an antibacterial filler, thereby reducing the bidirectional infection rate.

To achieve the above object, the present invention adopts the following:

a novel filtering protective mask comprises an inner filtering layer, an outer filtering layer and ear hanging belts which are oppositely arranged at the left side end and the right side end of the outer filtering layer, wherein the inner filtering layer is used for being attached to cheeks of a user, the inner filtering layer is exactly overlapped with the outer filtering layer, and the upper end, the left end and the right end of the inner filtering layer are correspondingly connected with the upper end, the left end and the right end of the outer filtering layer; after the inner filter layer is connected with the outer filter layer, the lower end of the inner filter layer is detachably connected with the lower end of the outer filter layer; a reserved layer is formed between the inner filtering layer and the outer filtering layer and used for placing antibacterial medium fillers.

The utility model discloses embodiment is for prior art, through forming a dismantlement reservation layer that is used for placing the antibiotic medium filler between inner filter layer and outer filter layer for the antibiotic medium filler can adsorb the gas or the droplet of following user's mouth nose exhalation on the inner filter layer, avoids forming moist environment in the inner filter layer, and inner filter layer and outer filter layer wherein the one end that links to each other can be dismantled in addition and be connected, thereby can realize in time changing the antibiotic medium filler in the gauze mask.

Preferably, a nose bridge positioning strip is arranged in the middle of the upper end of the outer filter layer. The nose bridge location strip corresponds with user's nose bridge position, guarantees more laminating between gauze mask and the user's the bridge of the nose, makes the user wear more firm, also guarantees simultaneously that the gauze mask is stable wears on user's cheek.

Preferably, the lower end of the inner filter layer is detachably connected with the lower end of the outer filter layer through an adhesive tape. The lower ends of the inner filter layer and the outer filter layer can be repeatedly connected or disconnected for multiple times by the adhesive tape, so that the antibacterial medium filler can be replaced more conveniently, and the use is convenient.

Preferably, the outer filter layer and the inner filter layer are both made of antibacterial cloth. Aim at makes the gauze mask not only can filter the dust granule in the air, can also play the effect of avoiding bacterial growing.

Preferably, the antibacterial medium filler is activated carbon or silica gel. The active carbon and silica gel have good adsorptivity and wide antibacterial spectrum, and do not generate drug resistance.

Compared with the prior art, the utility model has the advantages of: the utility model provides a pair of novel filter protective facial mask still can place extra antibiotic medium filler outside inside and outside filter layer, and inside and outside filter layer can play the filtration adsorption, and on the other hand utilizes the absorption filtering capability of the antibiotic medium filler between inside and outside filter layer, and reinforcing gauze mask improves the antibacterial property of gauze mask to the harmful filter effect in the air, can also prevent bacterial growing.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic view of an angle structure of a novel filtering protective mask according to an embodiment of the present invention;

fig. 2 is a schematic structural view of another angle of the novel filtering protective mask according to an embodiment of the present invention;

in the figures, the various reference numbers are:

1-ear hanging belt, 2-outer filtering layer, 3-inner filtering layer, 4-nose bridge positioning strip, 5-antibacterial medium filler and 6-adhesive belt.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

Referring to fig. 1 and 2:

for implementing technical scheme's an embodiment, a novel filtration protective facial mask, include: outer filter layer 2, interior filter layer 3 and set up in the ear sling 1 of outer filter layer left and right both sides relatively, interior filter layer 3 just overlaps with outer filter layer 2 to the upper and left and right ends of interior filter layer 2 correspond each other with the upper and left and right ends of outer filter layer and link to each other, therefore formed a reservation layer between interior filter layer 3 and the outer filter layer 2, after being connected after interior filter layer 3 overlaps with outer filter layer 2, connect with the mode of dismantling between the lower extreme of interior filter layer 3 and the lower extreme of outer filter layer 2.

In an alternative of this embodiment, the antibacterial medium filler 5 is placed in a reserve layer formed between the inner filter layer 3 and the outer filter layer 2, so that the antibacterial medium filler 5 can adsorb the gas or spray exhaled from the mouth and nose of the user on the inner filter layer 3, avoiding the formation of a moist environment in the inner filter layer 3.

Specifically, the antibacterial medium filler 5 is activated carbon or silica gel, which has good adsorbability, wide antibacterial spectrum and no drug resistance.

In the alternative of this embodiment, the lower extreme of interior filter layer 3 and the lower extreme of outer filter layer 2 can be dismantled through splicing tape 6 and be connected to splicing tape 6 realizes that interior filter layer 3 and outer filter layer 2 can be repeatedly connected many times or unpack apart, is favorable to replacing antibiotic medium filler, convenient to use more.

In the alternative of this embodiment, the upper end intermediate position of outer filter layer 2 is provided with nose bridge location strip 4, and nose bridge location strip 4 corresponds with user's nose bridge position, guarantees more laminating between gauze mask and user's the bridge of the nose, makes the user wear more firm, also guarantees simultaneously that the gauze mask is stable wears on user's cheek.

Specifically, nose bridge location strip 4 is formed by the hard material that can produce plastic deformation, for example yielding soft wire or soft sheetmetal, and when the user wore the gauze mask, only need press nose bridge location strip 4 with the hand and make its laminating live the nose bridge position to can improve the driving fit effect between gauze mask and the user's cheek.

In the alternative of this embodiment, outer filter layer 2 and interior filter layer 3 all adopt antibiotic cloth, and the dust granule in the antibiotic cloth of aim at not only can the filtered air, can also play the effect of avoiding bacterial growing.

It should be noted that, the embodiment of the utility model provides a for prior art, through form one between inner filter layer 3 and outer filter layer 2 and be used for placing the antibiotic medium filler 5 can dismantle the reservation layer for antibiotic medium filler 5 can adsorb the gas or the droplet of following user's mouth nose exhalation on the inner filter layer, avoids forming moist environment in the inner filter layer, and inner filter layer 3 can be dismantled with outer filter layer 2 wherein continuous one end and be connected moreover, thereby can realize in time changing the antibiotic medium filler in the gauze mask. In addition, the mask without the antibacterial medium filler can be soaked in a disinfectant with a certain concentration for sterilization treatment, then is taken out, dried and leveled, can be used for multiple times, and has a basic filtering effect when being clean.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. A novel filtering protective mask is characterized by comprising an inner filtering layer, an outer filtering layer and ear hanging belts which are oppositely arranged at the left side end and the right side end of the outer filtering layer, wherein the inner filtering layer is used for being attached to the cheek part of a user, the inner filtering layer is just overlapped with the outer filtering layer, and the upper end, the left end and the right end of the inner filtering layer are correspondingly connected with the upper end, the left end and the right end of the outer filtering layer; after the inner filter layer is connected with the outer filter layer, the lower end of the inner filter layer is detachably connected with the lower end of the outer filter layer; a reserved layer is formed between the inner filtering layer and the outer filtering layer and used for placing antibacterial medium fillers.

2. The novel filtering protective mask as claimed in claim 1, wherein a nose bridge positioning strip is provided at a middle position of the upper end of the outer filtering layer.

3. The novel filtering protective mask according to claim 1, wherein the lower end of the inner filter layer is detachably connected with the lower end of the outer filter layer through an adhesive tape.

4. The novel filtering protective mask of claim 1 wherein the outer and inner filter layers are both made of antimicrobial cloth.

5. The novel filtering protective mask as claimed in claim 1, wherein the antibacterial filler is activated carbon or silica gel.