CN213908626U - Plane mask - Google Patents

Abstract

The utility model provides a plane gauze mask, including the gauze mask body, the equipartition has four folds on the gauze mask body, the tip of the gauze mask body is the fillet, gauze mask body laminating face one side is provided with the bridge of the nose strip, the four sides of the gauze mask body all adopt the equidistance to weld the pressfitting connection, the wearing mode of gauze mask can adopt ear-worn formula or wear-type. The beneficial effects of the utility model are embodied in: the end of the body of the mask adopts the round angle to set up, and the face of more laminating avoids the fish tail face, promotes the comfort level under the long-time wearing condition. Further supporting action is played through increasing bridge of the nose strip and fold, avoids wearing the subside of gauze mask down for a long time, causes to block up the mouth nose and causes the breathing difficulty. The binding force between each layer of the mask body is strong, and the mask belt is not easy to fall off when being welded on the mask body according to the standard that a single welding point is more than 10N, and can be worn for many times. Mask selection of different wearing modes can be carried out according to requirements.

Description

Plane mask

Technical Field

The utility model relates to a plane gauze mask.

Background

With the development of economy and the progress of society, people have certain consensus on the daily protection of life and working environment. Various mask production enterprises are developing towards the direction of wearing comfort, multiple protection, high dust holding rate and other characteristics. Flat protective masks are no exception as an important member of many masks.

A common plane protective mask consists of a mask body, a nose bridge strip and an ear belt. The mask has the function of shielding the face except for filtering fine harmful substances in the air, and along with the wide application of the mask, the requirement of people on the comfort level of the mask is higher and higher. At present, the demand of the market for masks is increased sharply due to the spread of the epidemic situation of the novel coronavirus, various mask manufacturers are established like bamboo shoots in spring after rain, and the produced masks have poor quality due to the defects of equipment, production, quality and research and development capacity. The comfort level is not high under the gauze mask of prior art wears for a long time, simultaneously, because the laminating degree of gauze mask is not high, its protective effect is also relatively limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a plane mask.

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

the plane mask comprises a mask body, wherein four folds are uniformly distributed on the mask body, the end part of the mask body is a fillet, a nose bridge strip is arranged on one side of the attaching face of the mask body, and four sides of the mask body are connected in an equidistant welding and pressing mode.

Preferably, the nose bridge strip includes first nose bridge strip and the second nose bridge strip that the clearance set up, first nose bridge strip sets up the upper end of the gauze mask body specifically is being close to the nose bridge end, the second nose bridge strip sets up the gauze mask body is close to mouth nose department.

Preferably, both sides of the mask body are provided with mask straps for wearing, and the mask straps are of an ear-wearing type or a head-wearing type.

Preferably, the nose bridge strip is a plastic polyethylene nose bridge strip or a metal nose bridge strip.

Preferably, the mask body is 14.5-17.5cm long and 7.5-10cm wide.

Preferably, the mask band and the mask body are connected by ultrasonic welding.

Preferably, the nose bridge strip surface is provided with a regular raised pattern. The regular raised patterns can be regular or irregular patterns, and the main purpose of the regular raised patterns is to improve the friction force between the nose bridge strip and the manufacturing equipment and reduce the phenomena of slipping and stopping when the nose bridge strip is installed on the mask sheet.

Preferably, the length of the nose bridge strip is greater than or equal to 8 cm.

The beneficial effects of the utility model are embodied in: four tip adoption fillets of the mask body set up, and more laminating face promotes the comfort level under the long-time wearing condition. Further plays a supporting role by adding the nose bridge strip and the folds, and avoids the collapse of the mask after being worn for a long time. Through the selectivity of gauze mask wearing mode, the optional wear-type of long-time person of wearing promotes the comfort level, and the optional ear-worn type of short time person of wearing is worn the convenience many times. Regular raised patterns are added on the surface of the nose bridge strip, so that the equipment failure rate is reduced, and the product yield is improved.

Drawings

FIG. 1: the structure of the utility model is schematically shown.

FIG. 2: another schematic structural diagram of the present invention.

Detailed Description

The technical solution of the present invention is specifically described below with reference to the embodiments, and the present invention discloses a flat mask, which is shown with reference to fig. 1-2, and comprises a three-layer mask body, wherein the length of the mask body 1 is 14.5-17.5cm, and the width thereof is 7.5-10 cm. The mask body is composed of a polypropylene spun-bonded non-woven water-repellent outer layer, a polypropylene superfine fiber melt-blown fabric middle layer and a polypropylene spun-bonded non-woven skin-friendly layer, and four sides of the mask body 1 are connected in an equidistance welding pressing mode. All adopt the equidistance to weld the mode of pressfitting connection through gauze mask body four sides, promoted the cohesion between each layer of gauze mask body. The outer layer surface is uniformly distributed withThe number of the air holes is 8-10 ten thousand per square meter of the non-woven fabric, and the wind resistance is less than 1.5mmH₂O, which ensures high air permeability and prevents liquid such as foam and blood from splashing. For better promotion wearing comfort, tip 6 of the gauze mask body 1 is the fillet, and the structure of fillet has also avoided the wearer because current right angle fish tail face. The gram weight of the polypropylene spun-bonded non-woven fabric of the skin-friendly layer of the mask body is 25 +/-10 percent g/m²The surface is uniformly distributed with 8-10 ten thousand air holes per square meter of non-woven fabric, and the wind resistance is less than 0.15mm H₂And O, the skin-friendly treatment is carried out on the fabric, so that the high air permeability is ensured, and adverse reactions such as skin irritation, skin sensitization, cytotoxicity and the like during wearing are avoided.

Four folds 5 are uniformly distributed on the mask body 1, a nose bridge strip is arranged on one side of the attaching face of the mask body 1, and regular raised patterns are arranged on the surface of the nose bridge strip to facilitate inserting into the mask body. The nose bridge strip is a plastic polyethylene nose bridge strip or a metal nose bridge strip. In order to ensure the fitting degree, the length of the nose bridge strip is more than or equal to 8 cm. The utility model discloses in the bridge of the nose strip is including first bridge of the nose strip 3 and second bridge of the nose strip 4 that the clearance set up, first bridge of the nose strip 3 sets up the upper end of the gauze mask body 1. Second bridge of the nose strip 4 sets up in oronasal department, and dual bridge of the nose strip has played better supporting role to the gauze mask, avoids wearing for a long time and sinks and blocks up oronasal, more is favorable to breathing, even under the hot environment, also can not too stuffy gas.

The mask body 1 is characterized in that the two sides of the mask body 1 are provided with mask belts 2 for wearing by welding according to the standard that a single welding point is larger than 10N, and the mask belts 2 are not easy to fall off when being welded on the mask body 1 and can be worn for multiple times. The utility model provides a gauze mask area is made by dacron low stretch yarn-spandex silk material, gauze mask area 2 with gauze mask body 1 is ultrasonic bonding and connects. The mask band 2 is of an ear-wearing type or a head-wearing type. Both the two types of mask belts adopt flat belts or round belts. The wear-type then better avoided ear wear to cause strangles the ear phenomenon, simultaneously, the application range of wear-type is also wider, for example to children's person of wearing, the wear-type then can be better fix and avoid dropping.

Of course, the present invention has many specific embodiments, which are not listed here. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Claims (8)

1. Plane gauze mask, including the gauze mask body, its characterized in that: four folds are uniformly distributed on the mask body, the end part of the mask body is a round angle, a nose bridge strip is arranged on one side of the attaching face of the mask body, and four sides of the mask body are connected in an equidistant welding and pressing mode.

2. The planar mask of claim 1, wherein: the nose bridge strip comprises a first nose bridge strip and a second nose bridge strip which are arranged at intervals, and the first nose bridge strip is arranged at the upper end of the mask body.

3. The planar mask of claim 2, wherein: the two sides of the mask body are provided with mask belts for wearing, and the mask belts are of an ear-wearing type or a head-wearing type.

4. The planar mask of claim 1, wherein: the nose bridge strip is a plastic polyethylene nose bridge strip or a metal nose bridge strip.

5. The planar mask of claim 1, wherein: the mask body is 14.5-17.5cm long and 7.5-10cm wide.

6. The planar mask of claim 3, wherein: the mask belt and the mask body are connected by ultrasonic welding.

7. The planar mask of claim 1, wherein: the surface of the nose bridge strip is provided with regular raised patterns.

8. The planar mask of claim 1, wherein: the length of the nose bridge strip is more than or equal to 8 cm.

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