CN213154177U

CN213154177U - Protective mask with sealing structure

Info

Publication number: CN213154177U
Application number: CN202021782605.8U
Authority: CN
Inventors: 黄洪根
Original assignee: Tengzhuo Intelligent Technology Huzhou Co ltd
Current assignee: Tengzhuo Intelligent Technology Huzhou Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-11
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to the technical field of protective masks, in particular to a protective mask with a sealing structure, which comprises a mask functional layer, a memory sponge and a pressure-proof layer, wherein a dustproof layer is fixedly connected at the rear part of the mask functional layer, a nose bridge piece is fixedly connected at the top part at the rear part of the dustproof layer, a permeable layer is fixedly connected at the front part of the mask functional layer, and absorbent paper is arranged at the rear part of the permeable layer, a waterproof layer is fixedly connected at the front part of the permeable layer, a sealing ring is fixedly connected at the front part of the waterproof layer, the top part of the sealing ring is fixedly connected with the memory sponge, and a fixing ring is fixedly connected in the mask functional layer, the dust is prevented from being sucked through the periphery of the mask, so that the practicability of the protective mask is better.

Description

Protective mask with sealing structure

Technical Field

The utility model relates to a protective facial mask technical field specifically is a protective facial mask with seal structure.

Background

The mask body of the daily protective mask is made of a filtering material, and a wearer overcomes the resistance of the filtering material to air flow by autonomous respiration, so that the mask is called a self-suction filtering respirator, and when breathing in, the low air pressure in the mask enables the air to flow into the mask; when exhaling, the internal air pressure of gauze mask is higher than the environmental air pressure, the air current passes through the gauze mask and discharges, accord with the requirement of standard as the gauze mask filter material, and when the face guard was close enough with user's face, the overwhelming majority air current of breathing in can filter through the filter material, wear that the inspiratory most particulate matter of daily protection type gauze mask comes from leaking, so the adaptation of daily protection type gauze mask is the key of ensureing high-efficient filter material to play a role, for reducing the leakage, daily protection type gauze mask must design into the body structure, apply certain pressure by bandeau and nose clip and make gauze mask and face closely laminate.

Traditional protective facial mask is different because everybody's face type when using, can't carry out the design of pertinence to everybody's face type to lead to the dust probably to get into through gauze mask top bridge of the nose position department, traditional gauze mask wears a period back simultaneously, because the vapor of human exhalation condenses into the water droplet, wears for a long time and experiences relatively poorly, consequently, proposes a protective facial mask with seal structure to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective facial mask with seal structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a protective mask with a sealing structure comprises a mask functional layer, a memory sponge and a pressure-proof layer, a dustproof layer is fixedly connected with the rear part of the functional layer of the mask, a nose bridge piece is fixedly connected with the top part of the rear part of the dustproof layer, a permeable layer is fixedly connected right in front of the functional layer of the mask, absorbent paper is arranged behind the permeable layer, a waterproof layer is fixedly connected right in front of the permeable layer, a sealing ring is fixedly connected right in front of the waterproof layer, the top of the sealing ring is fixedly connected with the memory sponge, the functional layer of the mask is fixedly connected with a fixing ring, a lug hanging rope is arranged in the fixing ring, both ends of the lug hanging rope are fixedly connected with fixing hooks, both ends of the lug hanging rope are fixedly connected with limiting rings, the central position of the ear hanging rope is fixedly connected with a rubber layer, the outer side of the rubber layer is fixedly connected with a pressure-proof layer, and the outer side of the pressure-proof layer is fixedly connected with a skin-like layer.

Preferably, memory sponge rear and waterproof layer fixed connection, the memory sponge sets up in the dead ahead of nose piece, the paper that absorbs water sets up in the sealing washer dead behind.

Preferably, the sealing ring is composed of a sponge block, the pressure-proof layer is composed of a sponge block, and the sealing ring is arranged right ahead of the central position of the mask functional layer.

Preferably, the through-hole has been seted up in the dust blanket four corners, the dust blanket passes through the through-hole and solid fixed ring fixed connection, gu fixed ring's total four, gu fixed ring is evenly distributed on the gauze mask functional layer.

Preferably, the ear hanging rope is composed of an elastic rope, through holes are uniformly distributed at two ends of the ear hanging rope, and the limiting rings are uniformly distributed in the through holes of the ear hanging rope.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the sealing ring, the permeable layer and the absorbent paper can effectively absorb the vapor exhaled by the user, so that the protective mask has better wearing effect, and the sealing ring and the memory sponge can effectively seal the nose bridge and the mouth, thereby preventing dust from being inhaled through the periphery of the mask and ensuring that the protective mask has better practicability;

2. the utility model discloses in, through ear sling, rubber layer and the pressure layer of preventing that set up, can prevent effectively that ear sling from wearing the ear root pain that leads to for a long time, simultaneously through the fixed hook that sets up and spacing ring can be convenient to ear sling change, can adjust the length of ear sling simultaneously, prevent that ear sling from losing elasticity because of the pulling force is too big.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure for mounting absorbent paper of the present invention;

FIG. 3 is a schematic view of the structure of the ear hanging rope of the present invention;

fig. 4 is the schematic view of the anti-pressure layer installation structure of the present invention.

In the figure: 1-mask functional layer, 2-dustproof layer, 3-permeable layer, 4-sealing ring, 5-memory sponge, 6-absorbent paper, 7-waterproof layer, 8-nose piece, 9-fixing ring, 10-ear hanging rope, 11-rubber layer, 12-pressure-proof layer, 13-skin-like layer, 14-spacing ring and 15-fixing hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a protective mask with a sealing structure comprises a mask functional layer 1, a memory sponge 5 and a pressure-proof layer 12, a dustproof layer 2 is fixedly connected at the rear of the mask functional layer 1, a nose bridge piece 8 is fixedly connected at the top at the rear of the dustproof layer 2, a permeable layer 3 is fixedly connected right in front of the mask functional layer 1, absorbent paper 6 is arranged right behind the permeable layer 3, a waterproof layer 7 is fixedly connected right in front of the permeable layer 3, vapor exhaled by a user can be effectively absorbed through the arrangement, the water drops are prevented from being condensed in the mask, the wearing comfort of the user is improved, a sealing ring 4 is fixedly connected right in front of the waterproof layer 7, the top of the sealing ring 4 is fixedly connected with the memory sponge 5, the sealing effect can be achieved through the arrangement, the protective performance of the mask is better, a fixing ring 9 is fixedly connected in the mask functional layer 1, an ear hanging rope 10 is arranged in the fixing ring 9, fixing hooks, the equal fixedly connected with spacing ring 14 in ear string 10 both ends, the fixedly connected with rubber layer 11 of 10 central position departments of ear string rope, 11 outside fixedly connected with in rubber layer are prevented layer 12, prevent that layer 12 outside fixedly connected with class skin layer 13 prevents effectively through this setting and can prevent because of wearing for a long time, and lead to the ear root to produce painful sense, make this gauze mask wear more comfortablely.

The rear part of the memory sponge 5 is fixedly connected with a waterproof layer 7, the memory sponge 5 is arranged right ahead of a nose bridge piece 8, the absorbent paper 6 is arranged right behind the sealing ring 4, the attaching effect of the face and the mask can be better through the arrangement, the protection performance of the mask is better, the sealing ring 4 is composed of sponge blocks, the pressure-proof layer 12 is composed of sponge blocks, the sealing ring 4 is arranged right ahead of the central position of the mask functional layer 1, the pain feeling caused by long-time wearing to the ear root can be effectively prevented through the arrangement, the wearing is more comfortable, through holes are arranged at four corners of the dustproof layer 2, the dustproof layer 2 is fixedly connected with the fixing rings 9 through the through holes, the number of the fixing rings 9 is four, the fixing rings 9 are uniformly distributed on the mask functional layer 1, the mask can be fixed through the arrangement, the mask is convenient to wear, the ear hanging ropes 10 are composed of elastic ropes, through holes are uniformly distributed at two ends, the limiting rings 14 are uniformly distributed in the through holes of the ear hanging ropes 10, so that the length of the ear hanging ropes can be conveniently adjusted, and the phenomenon that the ear hanging ropes 10 lose elasticity due to overlarge tension is prevented.

The working process is as follows: when the protective mask is used, a user wears the mask, then adjusts the position of the skin-like layer 13 on the ear hanging rope 10 to enable the skin-like layer 13 to be arranged at the ear root, at the moment, the fixing hook 15 above the ear hanging rope 10 at one side of the mask is taken down from the limit ring 14, the fixing hook 15 is placed in the limit ring 14 at a proper position, the fixing hook 15 at the other end of the ear hanging rope 10 is taken down and placed in the limit ring 14 at a proper position, at the same time, the ear hanging rope 10 at the other side is fixed, at the moment, the skin-like layer 13, the pressure-proof layer 12 and the rubber layer 11 are all arranged behind the ear root, at the moment, the skin-like layer 13 is tightly attached to the ear root under the action of the ear hanging rope 10 formed by the elastic rope, the pressure-proof layer 12 disperses the pressure of the ear hanging rope 10, the ear root is not easy to cause pain after long-time wearing, and at the same time, because the pressure-proof layer 12 is formed by the sponge, the sponge, the anti-pressure layer 12 made of sponge materials is prevented from being broken, the service life of the mask is prolonged, the mask is tightly attached to the face of a user through the ear hanging rope 10 and the fixing ring 9 arranged on the mask, the dust layer 2 can prevent dust in the air from entering the human body through the mask functional layer 1, the nose bridge piece 8 is pressed according to the outline of the nose bridge at the moment, the memory sponge 5 deforms under the action of the nose bridge piece 8 and is tightly attached to a gap between the nose bridge and a cheek, long-time sealing is formed by means of the characteristic that the memory sponge 5 is not easy to rebound, the sealing ring 4 is arranged around a nostril and a mouth and forms sealing with the cheek, the user can exhale water vapor in the body inevitably during breathing, the water vapor penetrates through the sealing ring 4 to enter the water permeable layer 3 and enters the water absorbing paper 6 through the water permeable paper 6, and the water vapor exhaled by the user is prevented from being greatly dropped into the mask, influence wearing of gauze mask and experiencing, the waterproof layer 7 that sets up simultaneously can prevent that the moisture of exhalation from getting into the sealing washer through permeable bed 3 and positive sponge 5 in, promote to wear to experience, and it is too much to use the moisture in the paper that absorbs water 6 after for a long time, can absorb water 6 this moment and take off, changes new paper 6 that absorbs water.

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. The utility model provides a protective facial mask with seal structure, includes gauze mask functional layer (1), memory sponge (5) and prevents pressfitting layer (12), its characterized in that: the mask comprises a mask functional layer (1), a dust-proof layer (2) is fixedly connected to the rear of the mask functional layer (1), a nose piece (8) is fixedly connected to the top of the rear of the dust-proof layer (2), a permeable layer (3) is fixedly connected to the front of the mask functional layer (1), absorbent paper (6) is arranged at the rear of the permeable layer (3), a waterproof layer (7) is fixedly connected to the front of the permeable layer (3), a sealing ring (4) is fixedly connected to the front of the waterproof layer (7), the top of the sealing ring (4) is fixedly connected with a memory sponge (5), a fixing ring (9) is fixedly connected to the interior of the mask functional layer (1), an ear hanging rope (10) is arranged in the fixing ring (9), fixing hooks (15) are fixedly connected to the two ends of the ear hanging rope (10), limiting rings (14) are fixedly connected to the two ends of the ear hanging rope (10), and, the outer side of the rubber layer (11) is fixedly connected with a pressure-proof layer (12), and the outer side of the pressure-proof layer (12) is fixedly connected with a skin-like layer (13).

2. The protective mask having a sealing structure according to claim 1, wherein: memory sponge (5) rear and waterproof layer (7) fixed connection, memory sponge (5) set up in the dead ahead of nose piece (8), it sets up in the dead behind sealing washer (4) to absorb water paper (6).

3. The protective mask having a sealing structure according to claim 1, wherein: the sealing ring (4) is composed of a sponge block, the pressure-proof layer (12) is composed of a sponge block, and the sealing ring (4) is arranged right ahead of the central position of the mask functional layer (1).

4. The protective mask having a sealing structure according to claim 1, wherein: the through-hole has been seted up in dust layer (2) four corners, dust layer (2) pass through the through-hole and solid fixed ring (9) fixed connection, gu the total four of number of fixed ring (9), gu fixed ring (9) is evenly distributed on gauze mask functional layer (1).

5. The protective mask having a sealing structure according to claim 1, wherein: the ear hanging rope (10) is composed of elastic ropes, through holes are uniformly distributed at two ends of the ear hanging rope (10), and the limiting rings (14) are uniformly distributed in the through holes formed in the ear hanging rope (10).