CN216545139U - High-dust-capacity medical high-efficiency low-resistance mask filter material - Google Patents

Abstract

The utility model discloses a high-efficiency low-resistance mask filter material with large dust capacity, belonging to the technical field of masks, comprising a non-woven fabric layer and a polyester cotton layer, wherein the polyester cotton layer is connected to the inner side of the non-woven fabric layer, and the high-efficiency low-resistance mask filter material also comprises: the dust holding mechanism is arranged on the outer side of the non-woven fabric layer and comprises a dust holding fabric layer and a protective layer, the dust holding fabric layer is connected to the outer side of the non-woven fabric layer, the protective layer is bonded to the outer side of the dust holding fabric layer, a dust holding grid is arranged on the outer side of the dust holding fabric layer, dust sucking particles are placed on the inner side of the dust holding grid, a protective grid is arranged on the inner wall of the protective layer and is arranged on the outer side of the dust holding grid, the outer side of the protective layer is connected with the dust holding fabric layer, and the outer side of the dust holding fabric layer is connected with a bacterium inhibiting layer. Through set up the dirt mechanism that holds to the gauze mask front end, the dust absorption space is big, filters the high efficiency, makes the gauze mask filter media can last the use for a longer time.

Description

High-dust-capacity medical high-efficiency low-resistance mask filter material

Technical Field

The utility model relates to the technical field of masks, in particular to a medical high-efficiency low-resistance mask filter material with large dust capacity.

Background

The medical mask is mainly made by compounding one or more layers of non-woven fabrics, the main production process comprises melt-blowing, spun-bonding, hot air or needling and the like, the medical mask has the effects of resisting liquid, filtering particles, bacteria and the like, is a textile for medical protection, and is divided into the following parts according to performance characteristics and application range: the medical protective mask is suitable for protecting medical staff and related workers against respiratory infectious diseases transmitted by air, is a self-absorption filtering type medical protective product with high sealing performance, is particularly suitable for being worn by patients WHO contact respiratory infectious diseases transmitted by air or droplets at a short distance in diagnosis and treatment activities, can filter particles in air, and can block droplets of bacteria and viruses, and belongs to disposable products.

The existing dust blocking mode of the medical mask is adsorption filtration, the front end of the mask can only adsorb a small amount of dust which stays a little, and the filter holes of the filter material are easy to block, so that the breathing resistance of a wearer is large.

SUMMERY OF THE UTILITY MODEL

The utility model is provided in view of the above and/or the problems existing in the existing medical high-efficiency low-resistance mask filter material with large dust capacity.

Therefore, the utility model aims to provide a high-efficiency low-resistance medical mask filter material with large dust capacity, the front end of the mask is provided with a dust containing mechanism, the dust collecting space is large, the filtering efficiency is high, the mask filter material can be continuously used for a longer time, and the problem that the prior medical mask dust blocking mode is adsorption filtering, the front end of the mask can only adsorb a small amount of dust staying, the filter hole of the filter material is easy to block, and the breathing resistance of a wearer is large can be solved.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a high-dust-holding-capacity medical high-efficiency low-resistance mask filter material comprises: non-woven fabrics layer and the cotton layer of dacron, the cotton layer of dacron is connected at the non-woven fabrics inboard, still includes: hold dirt mechanism, hold dirt mechanism sets up in the non-woven fabrics layer outside.

As a preferred scheme of the medical high-efficiency low-resistance mask filter material with large dust capacity, the utility model comprises the following steps: the dust holding mechanism comprises a dust accumulation cloth layer and a protective layer, the dust accumulation cloth layer is connected to the outer side of the non-woven cloth layer, and the protective layer is bonded to the outer side of the dust accumulation cloth layer.

As a preferred scheme of the medical high-efficiency low-resistance mask filter material with large dust capacity, the utility model comprises the following steps: the dust collecting cloth layer is characterized in that a dust containing grid is arranged on the outer side of the dust collecting cloth layer, and dust absorbing particles are placed on the inner side of the dust containing grid.

As a preferred scheme of the medical high-efficiency low-resistance mask filter material with large dust capacity, the utility model comprises the following steps: the inner wall of the protective layer is provided with a protective grid, and the protective grid is arranged on the outer side of the ash containing grid.

As a preferred scheme of the medical high-efficiency low-resistance mask filter material with large dust capacity, the utility model comprises the following steps: the dust cloth layer is held in the inoxidizing coating outside connection, hold the dust cloth layer outside and connect the antibacterial layer.

As a preferred scheme of the medical high-efficiency low-resistance mask filter material with large dust capacity, the utility model comprises the following steps: the cotton pad is connected to dacron cotton layer upper end inboard, cotton pad inboard shape sets up to the wave.

As a preferred scheme of the medical high-efficiency low-resistance mask filter material with large dust capacity, the utility model comprises the following steps: the inner side of the polyester cotton layer is connected with an antibacterial melt cloth layer.

As a preferred scheme of the medical high-efficiency low-resistance mask filter material with large dust capacity, the utility model comprises the following steps: the inner side and the outer side edge of the dust cloth layer are both connected with the sticking pieces.

Compared with the prior art:

through setting up holding dirt mechanism to the gauze mask front end, the dust absorption space is big, it is high-efficient to filter, make the gauze mask filter media can the longer time continuous use, make the person of wearing respiratory resistance little, can increase the compliance of gauze mask through set up the cotton layer of dacron at non-woven fabrics layer rear end, it is comfortable to make the gauze mask wear, can the gauze mask filter high-efficiently, respiratory resistance is little, through bonding cotton pad on the cotton layer of dacron, cotton pad shape sets up to the wave, increase the gauze mask and wear the travelling comfort, absorb respiratory water smoke, prevent that the user from appearing water smoke on the glasses when breathing, through set up the laying dust cloth layer in non-woven fabrics layer front side, laying dust cloth layer inboard adopts holding grey check and inhales the dust particle and adsorbs the micronic dust, can make the gauze mask wear for a long time continuously.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a structural view of a dust cloth layer according to the present invention;

FIG. 3 is a structural view of a protective layer according to the present invention;

FIG. 4 is a structural diagram of a polyester cotton layer according to the present invention;

FIG. 5 is a view showing the structure of the cotton pad of the present invention.

In the figure: the dust collecting device comprises a non-woven fabric layer 1, a polyester cotton layer 11, an antibacterial melt fabric layer 12, a dust containing fabric layer 13, an antibacterial layer 14, a cotton pad 15, a dust containing mechanism 2, a dust containing fabric layer 21, a protective layer 22, an adhesive sheet 23, a dust containing grid 24, dust absorbing particles 25 and a protective grid 26.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a medical high-efficiency low-resistance mask filter material with large dust capacity, which has the advantages that a dust holding mechanism is arranged at the front end of a mask, the dust suction space is large, the filtering efficiency is high, the mask filter material can be continuously used for a long time, and the breathing resistance of a wearer is small, please refer to fig. 1-5, and the medical high-efficiency low-resistance mask filter material comprises a non-woven fabric layer 1 and a polyester cotton layer 11, and also comprises: a dust holding mechanism 2;

the cotton layer of dacron 11 is connected in non-woven fabrics layer 1 inboard, and the cotton layer of dacron 11 has the effect of keeping apart the bacterium, and the cotton layer of dacron 11 can also increase the compliance of gauze mask, makes the gauze mask wear comfortablely, and the cotton layer of dacron 11 makes the gauze mask filter high-efficient, and the effect that respiratory resistance is little holds the setting of dirt mechanism 2 in the 1 outside on non-woven fabrics layer, holds dirt mechanism 2 and has the effect that makes the gauze mask outside can hold more micronic dust.

Dust holding mechanism 2 includes laying dust cloth layer 21 and inoxidizing coating 22, laying dust cloth layer 21 is connected in the 1 outside on non-woven fabrics layer, laying dust cloth layer 21 has the effect that the ash grain 25 was inhaled in the installation, inoxidizing coating 22 bonds in laying dust cloth layer 21 outside, inoxidizing coating 22 has the effect that the ash grain 25 dropped is inhaled in the protection, laying dust cloth layer 21 outside installation holds grey check 24, it has the effect of depositing the ash grain 25 to hold grey check 24, it places the ash grain 25 to hold grey check 24 inboard, it has the dust absorption inboard on laying dust cloth layer 21 to inhale grey grain 25, pasting piece 23 is all connected to laying dust cloth layer 21 inboard and outside edge, pasting piece 23 has the effect that makes things convenient for laying dust cloth layer 21 and non-woven fabrics layer 1 to carry out the bonding, protective grid 26 is seted up to inoxidizing coating 22 inner wall, protective grid 26 has the effect that the ash grain 25 was inhaled in the separation, prevent to inhale grey grain 25 protrusion and drop, protective grid 26 sets up in holding grey check 24 outsides.

Dust cloth layer 13 is held in the connection of inoxidizing coating 22 outside, hold dust cloth layer 13 and have the effect of keeping apart the dust, hold dust cloth layer 13 outside and connect antibacterial layer 14, antibacterial layer 14 has the droplet that is used for isolated patient spun, cotton pad 15 is connected to 11 upper ends inboards of dacron cotton layer, cotton pad 15 has the effect of pad in bridge of the nose department, absorb the water smoke of breathing, prevent that the user from appearing water smoke on the glasses when breathing, cotton pad 15 inboard shape sets up to the wave, 11 inboard connection antibacterial fused cloth layers 12 of dacron cotton layer have fine filterability, shielding property, the effect of thermal insulation.

When specifically using, the user is when wearing, the bacteriostasis layer 14 of gauze mask front end is used for isolated patient spun droplet, hold dirt cloth layer 13 and keep apart the dust, when the micronic dust advances into the gauze mask front end, at first by holding a portion of dirt cloth layer 13 isolation, then the micronic dust passes inoxidizing coating 22 and gets into laying dust cloth layer 21 inboardly, it adsorbs to be absorbed by laying dust particle 25 of laying dust cloth layer 21 inboard, it is inboard to make the micronic dust stop in holding grey check 24, cotton layer 11 of dacron can also increase the compliance of gauze mask, it is comfortable to make the gauze mask wear, cotton layer 11 of dacron makes the gauze mask filter high-efficiently, respiratory resistance is little, cotton pad 15 pads on cotton layer 11 of dacron absorb respiratory water smoke in nose bridge department, prevent that the user from appearing water smoke on the glasses when breathing.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (3)

1. The utility model provides a medical high-efficient low resistance gauze mask filter media of big dust holding capacity, includes non-woven fabrics layer (1) and cotton layer of dacron (11), cotton layer of dacron (11) are connected in non-woven fabrics layer (1) inboard, its characterized in that still includes: a dust holding mechanism (2), wherein the dust holding mechanism (2) is arranged at the outer side of the non-woven fabric layer (1), the dust containing mechanism (2) comprises a dust collecting cloth layer (21) and a protective layer (22), the dust cloth layer (21) is connected with the outer side of the non-woven fabric layer (1), the protective layer (22) is bonded with the outer side of the dust cloth layer (21), the outer side of the dust-collecting cloth layer (21) is provided with a dust containing grid (24), the inner side of the dust containing grid (24) is provided with dust absorbing particles (25), the inner wall of the protective layer (22) is provided with a protective grid (26), the protective grid (26) is arranged at the outer side of the ash containing grid (24), the outer side of the protective layer (22) is connected with a dust containing cloth layer (13), the outer side of the dust containing cloth layer (13) is connected with an antibacterial layer (14), the cotton-padded mattress is characterized in that the inner side of the upper end of the polyester cotton layer (11) is connected with a cotton pad (15), and the inner side of the cotton pad (15) is wave-shaped.

2. The medical high-efficiency low-resistance mask filter material with large dust capacity as claimed in claim 1, wherein the inner side of the polyester cotton layer (11) is connected with a bacteriostatic melt cloth layer (12).

3. The medical high-efficiency low-resistance mask filter material with large dust containing capacity as claimed in claim 2, wherein the inner side and outer side edges of the dust collecting cloth layer (21) are connected with the adhesive sheets (23).

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