CN212994588U

CN212994588U - Cup-shaped mouth cover

Info

Publication number: CN212994588U
Application number: CN202021336658.7U
Authority: CN
Inventors: 叶建阳
Original assignee: Yiwu Geili Machinery Equipment Co ltd
Current assignee: Zhejiang Awesome Intelligent Polytron Technologies Inc
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-20
Anticipated expiration: 2030-07-09

Abstract

The utility model provides a cup type gauze mask, includes gauze mask body, breather valve and scalable ear area, and the breather valve setting is in the central authorities of gauze mask body, and scalable ear area sets up the edge in gauze mask body both sides, and the gauze mask body includes the cotton layer of acupuncture, melts the cloth layer and non-woven fabrics layer, and the cotton layer setting of acupuncture is in the inboard of gauze mask body, melts the cloth layer setting at the outmost of gauze mask body, and the non-woven fabrics layer sets up between the cotton layer of acupuncture and melts the cloth layer. The advantage lies in, the gauze mask body contains three-layer protective structure, is nonwoven layer, melts the cotton layer of spouting and acupuncture cotton layer respectively, has better filter effect. The telescopic earlace can be convenient for adjust the use length of the telescopic belt, can adapt to wearing of different head circumferences, is an elastic belt with large width, can be worn by directly bypassing the head, and reduces the oppression feeling of the telescopic belt on the skin.

Description

Cup-shaped mouth cover

Technical Field

The utility model relates to a cup-shaped mask.

Background

The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.

The existing mask is mainly made of melt-blown cloth or non-woven fabric, and the protection grade is low. The ear belt is simple in design and easy to break. The mask has poor fit with the face and can damage the face after being worn for a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a protection level is higher, and intensity is better, wears more comfortable gauze mask.

In order to achieve the above object, the present invention provides the following solutions: the utility model provides a cup type gauze mask, includes gauze mask body, breather valve and scalable ear area, and the breather valve setting is in the central authorities of gauze mask body, and scalable ear area sets up the edge in gauze mask body both sides, and the gauze mask body includes the cotton layer of acupuncture, melts the cloth layer and non-woven fabrics layer, and the cotton layer setting of acupuncture is in the inboard of gauze mask body, melts the cloth layer setting at the outmost of gauze mask body, and the non-woven fabrics layer sets up between the cotton layer of acupuncture and melts the cloth layer.

Further, the upper end of the mask body is also provided with a nose bridge strip, and the nose bridge strip is welded on the mask body in an ultrasonic mode.

Further, the back of gauze mask body still is equipped with the face guard paster, and the edge fixation laminating of face guard paster is at the back edge of gauze mask body.

Furthermore, the telescopic ear straps comprise at least two buckles and telescopic straps, the buckles are respectively arranged on the left side and the right side of the mask body, and two ends of the telescopic straps are respectively connected to the buckles on the left side and the right side.

Furthermore, the middle part of the belt buckle is of a hollow structure, an elastic clamping piece is arranged at the hollow structure, one end of the elastic clamping piece is integrally molded on the belt buckle, and the other end of the elastic clamping piece is used for clamping the telescopic belt.

Furthermore, the elastic clamping piece used for clamping one end of the telescopic belt is provided with a sawtooth structure for increasing the clamping force.

Furthermore, the number of the buckles is four, the number of the telescopic belts is two, and one telescopic belt corresponds to two buckles which are symmetrical left and right.

Furthermore, the face protecting patch is PU foam cotton.

Further, the elastic band is an elastic band.

The utility model discloses an useful part lies in:

1. the gauze mask body contains three-layer protective structure, is nonwoven layer, melts the cotton layer of spouting cloth and acupuncture respectively, and the cotton layer heating forming of acupuncture plays the supporting role for gauze mask body profile, and simultaneously, the cotton layer of acupuncture can filter the respiratory dust that is less than 5 microns. The non-woven fabric layer has good air permeability, waterproofness and elasticity. The melt-blown cloth layer has more gaps, a fluffy structure and good wrinkle resistance, and the superfine fibers with unique capillary structures increase the number and the surface area of the fibers in unit area, so that the melt-blown cloth has good filterability, shielding property, heat insulation property and oil absorption property.

2. The telescopic earlace can be convenient for adjust the use length of the telescopic belt, can adapt to wearing of different head circumferences, is an elastic belt with large width, can be worn by directly bypassing the head, and reduces the oppression feeling of the telescopic belt on the skin.

3. The nose bridge strip and the face protecting paster are arranged on the mask, so that the mask is more attached to the outline of a human face.

Drawings

Fig. 1 is a front schematic view of a cup-shaped mask of the present invention.

Fig. 2 is a schematic view of the back of a cup-shaped mask of the present invention.

Fig. 3 is a schematic structural view of the front side of the buckle in the cup-shaped mask of the present invention.

Fig. 4 is a schematic structural view of the back of the buckle in the cup-shaped mask of the present invention.

Fig. 5 is a schematic view of the cooperation of the buckle and the extensible belt in the cup-shaped mask of the present invention.

Reference numerals: the mask comprises a mask body 1, a belt buckle 2, a breather valve 3, a nose bridge strip 4, a face guard patch 5, a telescopic belt 6, an elastic clip 21, a baffle 22 and a sawtooth structure 211.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 5 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The utility model provides a cup type gauze mask, including gauze mask body 1, breather valve and scalable earlap, breather valve 3 sets up the central authorities at the gauze mask body, when exhaling, the breather valve is opened the exhaust emission of being convenient for, when breathing in, the breather valve negative pressure is closed, outside air can't get into through the breather valve, scalable earlap sets up the edge in gauze mask body both sides, the gauze mask body includes the cotton layer of acupuncture, melt-blown cloth layer and non-woven fabrics layer, the cotton layer of acupuncture sets up the inboard at the gauze mask body, melt-blown cloth layer sets up the outmost at the gauze mask body, the non-woven fabrics layer sets up between the cotton layer of acupuncture and melt-blown cloth layer. The upper end of gauze mask body still is equipped with the bridge of the nose strip, and 4 ultrasonic welding of bridge of the nose strip carry out extrusion deformation on the gauze mask body, make its and the laminating of wearing personnel's face profile, and the back of gauze mask body still is equipped with face guard paster 5, and the fixed laminating in back edge of gauze mask body in the marginal of face guard paster. The face guard paster has increased the contact surface of gauze mask body with the face, alleviates when wearing the gauze mask, and the oppression sense that the gauze mask body caused to the face, scalable earlap includes belt buckle 2 and extensible band 6, and belt buckle quantity is two at least, and the belt buckle sets up respectively in the left and right sides of gauze mask body, and the belt buckle of the left and right sides is connected respectively at the extensible band buckle in extensible band both ends. The middle part of the belt buckle is of a hollow structure, an elastic clamping piece is arranged at the hollow structure, one end of the elastic clamping piece is integrally molded on the belt buckle, and the other end of the elastic clamping piece is used for clamping the telescopic belt. Be equipped with the sawtooth structure that increases clamping-force on the elasticity clamping piece that is used for centre gripping telescopic band one end, after elasticity clamping piece compressed tightly the telescopic band, sawtooth structure 211 can further fix the telescopic band, prevents that the telescopic band from sliding in the buckle. The other side of the buckle is provided with a baffle 22, when the telescopic belt is pulled to one side, the telescopic belt can be clamped between the elastic clamping piece 21 and the baffle to play a role in fixing. The number of the buckles is four, the number of the telescopic belts is two, and one telescopic belt corresponds to two buckles which are symmetrical left and right. Two telescopic bands are taut between back head and neck around the head, and two telescopic bands can share the pressure to head or neck, are fit for the personnel that need wear for a long time more, and the face guard paster is the PU foaming cotton. The elastic band is an elastic band. The elastic band can be adapted to different head sizes.

It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A cup-shaped mouth mask is characterized in that, comprising a mask body, a breathing valve and a retractable earband, the breathing valve is arranged in the center of the mask body, and the retractable earband is arranged on the edges of both sides of the mask body, and the mask body includes a needle. The punctured cotton layer, the melt-blown cloth layer and the non-woven layer, the needle-punched cotton layer is arranged on the inner side of the mask body, the melt-blown cloth layer is arranged on the outermost layer of the mask body, and the non-woven layer is arranged on the needle-punched cotton layer and the melt-blown cloth layer. between spray layers.

2. A cup-shaped mask according to claim 1, wherein the upper end of the mask body is also provided with a nose bridge strip, and the nose bridge strip is ultrasonically welded on the mask body.

3. A cup-shaped mask according to claim 2, wherein the back of the mask body is also provided with a face protection patch, and the edge of the face protection patch is fixedly fitted on the back edge of the mask body.

4. A cup-shaped mouth mask according to claim 3, characterized in that the retractable ear straps include a buckle and a telescopic strap, the number of buckles is at least two, and the buckles are respectively arranged on the left and right sides of the mask body, The two ends of the telescopic belt are respectively connected to the belt buckles on the left and right sides.

5. A cup-shaped mask according to claim 4, wherein the middle of the buckle is a hollow structure, and the hollow structure is provided with an elastic clip, one end of the elastic clip is integrally injection-molded on the buckle, and the other end is used for the buckle. Grip the telescopic straps.

6 . The cup-shaped mouth mask according to claim 5 , wherein the elastic clip for clamping one end of the telescopic belt is provided with a sawtooth structure to increase the clamping force. 7 .

7 . The cup-shaped mask according to claim 6 , wherein the number of buckles is four, the number of telescopic belts is two, and one telescopic belt corresponds to two left-right symmetrical belt buckles. 8 .

8. a kind of cup-shaped mouth mask according to claim 7, is characterized in that, the face protection patch is PU foam cotton.

9 . A cup-shaped mouth mask according to claim 8 , wherein the stretchable band is an elastic elastic band. 10 .