CN211298527U - Protective mask - Google Patents

Abstract

The utility model discloses a protective mask, which comprises a protective mask body, an elastic buffer rubber cushion and a head band, wherein the protective mask body comprises an inner container layer and a cotton outer layer, two sides of the upper end of the inner container layer are provided with a U-shaped groove A and a U-shaped groove B, and the inner container layer between the U-shaped groove A and the U-shaped groove B is in a nose bridge shape; the outer cotton layer is sleeved outside the inner container layer. According to the protective mask, the self-adhesive layer can ensure the tightness of the elastic buffer rubber pad and the protective mask body; the connection of the sub head belt and the main head belt can be easily realized, and the operation is convenient; the mask can be worn in a head-wearing mode and an ear-wearing mode, a user can select a mask suitable for the wearing mode according to the requirement, and the user can select more masks; the whole comfortable use, antibacterial ability is strong, and sealed effect is good, and be convenient for take, and the user is convenient for adjust the length of bandeau according to self demand, has both types of wear-type and ear belt formula, and the user can select according to the demand.

Description

Protective mask

Technical Field

The utility model relates to a gauze mask technical field specifically is a protective facial mask.

Background

Under the epidemic situation of the new coronary pneumonia, medical staff and ordinary people who fight the front line are struggled, and because the protective mask is worn for a long time, skin tissues are pressed and rubbed, so that mechanical injury is easy to occur, and even pustules are crushed. The common position has behind cheekbone, face cheek, the ear with gauze mask bandage contact, especially with the nose bridge portion of the moulding department contact of gauze mask, presses the sore and can be more serious because here can set up the metal layering usually to play better sealed effect. And in the in-service use in-process discovery, the sealed effect of metal layering is not very good, when people wear glasses or medical staff wears the goggles, still can appear the condition that glasses hazed.

In addition, for wearing the ear belt type mask or the protective mask for a long time, particularly the ear belt type mask or the protective mask of a part of elastic rubber band type, the contact part of the ear or the head is obviously pressed, pain is caused, and the adjustment according to the human body characteristics cannot be carried out, so that the applicability is poor.

Based on the problems, the protective mask is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective facial mask, it is comfortable to use, and antibacterial capacity is strong, and sealed effect is good, the use of being convenient for, and the user is convenient for adjust the length of bandeau according to self demand, has solved among the prior art earmuff formula or protective facial mask and can't adjust according to human body characteristic, the relatively poor problem of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a protective mask comprises a protective mask body, an elastic buffer rubber cushion and a head band, wherein the protective mask body comprises an inner container layer and a cotton outer layer, two sides of the upper end of the inner container layer are provided with a U-shaped groove A and a U-shaped groove B, and the inner container layer between the U-shaped groove A and the U-shaped groove B is in a nose bridge shape; the outer cotton layer is sleeved outside the inner container layer, and the outer end surface of the inner container layer is connected with the contact end of the outer cotton layer in a sewing mode; the elastic buffer rubber cushion comprises a self-adhesive layer and an elastic gel layer, the self-adhesive layer is heart-shaped, one end of the self-adhesive layer extends to the inner side of the connecting end of the inner container layer and the cotton outer layer, and the self-adhesive layer and the cotton outer layer are connected into a whole by adopting viscose; the elastic gel layer is fixedly adhered to the inner side of the self-adhesive layer; the head band consists of a sub head band and a mother head band, square connecting rubber pads are additionally arranged at the tail ends of the sub head band and the mother head band, the sub head band and the mother head band are fixedly bonded with the square connecting rubber pads at the tail ends of the sub head band and the mother head band, the square connecting rubber pads at the tail ends of the sub head band are fixedly sewn with the left side end of the cotton outer layer, and the square connecting rubber pads at the tail ends of the mother head band are fixedly sewn with the right side end of the cotton outer layer; the inner side of the sub-head belt is provided with a strip-shaped groove, the front end of the sub-head belt is additionally provided with a head belt positioning piece, and the inner side of the head belt positioning piece is provided with a positioning convex column; the upper end of the female headband is provided with a plurality of circular through holes, and the female headband penetrates through the headband positioning piece to be inserted into the strip-shaped groove.

Preferably, the elastic gel layer is a member made of sodium carboxymethyl cellulose.

Preferably, a plurality of the circular through holes are arranged at equal intervals, and the distance between every two adjacent circular through holes is 8 mm.

Preferably, the headband positioning piece is a component made of flexible silica gel materials, and the positioning convex column is a component made of hard rubber materials.

Preferably, the protection casing body is provided with a left ear belt and a right ear belt, the left ear belt is fixed on the left side of the protection casing body, and the right ear belt is fixed on the right side of the protection casing body.

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

according to the protective mask, the cotton outer layer is used as the outer layer and used for protecting the inner container layer, and the protective mask is made of cotton materials, so that the comfort level is high, and the sweat absorption capacity is good; the self-adhesive layer can ensure the sealing performance of the elastic buffer rubber cushion and the protective cover body, the elastic gel layer is made of sodium carboxymethylcellulose, has the function of absorbing wound exudate, forms gel on the surface of a pressure sore, enhances the antibacterial capability and protects the wound, and in addition, the elastic gel layer can be tightly and perfectly attached to the nose bridge part of a human body, thereby ensuring the sealing effect and solving the fogging situation of wearing glasses; the user can insert the positioning convex column into the corresponding circular through hole to adjust the length of the head band to the proper length; the connection of the sub head belt and the main head belt can be easily realized by pressing the two ends of the head belt positioning piece, and the operation is convenient; the positioning convex column is a hard rubber component, has good hardness and friction, is not easy to fall off after being inserted into the circular through hole, and effectively ensures the wearing stability; the protective mask can be worn in a head-wearing mode and an ear-wearing mode, a user can select a mask suitable for the wearing mode according to the requirement, and the user can select more masks; the whole comfortable use, antibacterial ability is strong, and sealed effect is good, and be convenient for take, and the user is convenient for adjust the length of bandeau according to self demand, has both types of wear-type and ear belt formula, and the user can select according to the demand.

Drawings

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

FIG. 2 is a schematic structural view of the protective cover body of the present invention;

FIG. 3 is a schematic view of the structure of the elastic cushion rubber pad of the present invention;

fig. 4 is a schematic view of the headband structure of the present invention;

FIG. 5 is an initial state diagram of the headband positioning element of the present invention;

FIG. 6 is a view showing the expanded state of the headband positioning element according to the present invention;

fig. 7 is a schematic structural view of the head-mounted protective cover body of the present invention;

fig. 8 is a schematic structural view of the ear belt type protective cover body of the present invention.

In the figure: 1. a protective cover body; 11. an inner container layer; 12. an outer layer of cotton; 13. a U-shaped groove A; 14. a U-shaped groove B; 2. an elastic buffer rubber cushion; 21. a self-adhesive layer; 22. an elastic gel layer; 3. a headband; 31. a sub-head band; 32. a female headband; 33. a square connecting rubber cushion; 34. a strip-shaped groove; 35. a headband positioning member; 36. positioning the convex column; 37. a circular through hole; 4. a left ear band; 5. a right ear belt.

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.

Example one

Referring to fig. 1-7, a protective mask comprises a protective mask body 1, an elastic buffer rubber cushion 2 and a headband 3, wherein the protective mask body 1 comprises an inner container layer 11 and a cotton outer layer 12, two sides of the upper end of the inner container layer 11 are provided with a U-shaped groove a13 and a U-shaped groove B14, and the inner container layer 11 between the U-shaped groove a13 and the U-shaped groove B14 is in a nose bridge shape; the cotton outer layer 12 is sleeved outside the inner container layer 11, and the contact end of the outer end face of the inner container layer 11 and the cotton outer layer 12 is sewn by a staple; the elastic buffering rubber cushion 2 comprises a self-adhesive layer 21 and an elastic gel layer 22, the elastic gel layer 22 is a sodium carboxymethylcellulose component, can absorb wound exudate, forms gel on the surface of a pressure sore, enhances the antibacterial capability, protects the wound, has good plasticity, is convenient to adjust automatically according to the shape of the bridge of the nose of a human body, is perfectly attached to the bridge of the nose of the human body, ensures the sealing effect, solves the fogging condition of wearing glasses, and is heart-shaped, one end of the self-adhesive layer 21 extends to the inner side of the connecting end of the inner container layer 11 and the cotton outer layer 12 and is connected into a whole by adopting viscose; the elastic gel layer 22 is fixedly adhered to the inner side of the self-adhesive layer 21; the head belt 3 consists of a sub head belt 31 and a mother head belt 32, square connecting rubber pads 33 are additionally arranged at the tail ends of the sub head belt 31 and the mother head belt 32, the sub head belt 31 and the mother head belt 32 are fixedly bonded with the square connecting rubber pads 33 at the tail ends thereof, the square connecting rubber pads 33 at the tail ends of the sub head belt 31 are fixedly sewn with the left end of the cotton outer layer 12, and the square connecting rubber pads 33 at the tail ends of the mother head belt 32 are fixedly sewn with the right end of the cotton outer layer 12; a strip-shaped groove 34 is formed in the inner side of the sub-head belt 31, a head belt positioning piece 35 is additionally arranged at the front end of the sub-head belt 31, the head belt positioning piece 35 is a flexible silica gel component, the positioning convex column 36 is a hard rubber component, and the positioning convex column 36 is arranged on the inner side of the head belt positioning piece 35; the upper end of the mother headband 32 is provided with a plurality of circular through holes 37, the circular through holes 37 are arranged at equal intervals, the distance between two adjacent circular through holes 37 is 8mm, and the mother headband 32 passes through the headband positioning piece 35 and is inserted into the strip-shaped groove 34; the headband positioning piece 35 is a flexible silica gel material component, the headband positioning piece has good flexibility, the two ends of the headband positioning piece 35 are pressed, the center of the inner side of the headband positioning piece 35 can be lifted, the positioning convex column 36 is driven to be lifted, the positioning convex column 36 is far away from the inserted circular through hole 37, the primary headband 32 is pulled out, the secondary headband 31 and the primary headband 32 can be separated, the mask is untied, the positioning convex column 36 is a hard rubber material component, the mask has good hardness and good friction, and the mask is not easy to fall off after being inserted into the circular through hole 37.

The protective mask is characterized in that a main body structure is formed by a protective mask body 1, an elastic buffer rubber cushion 2 and a head band 3, the protective mask body 1 is formed by connecting an inner container layer 11 and a cotton outer layer 12, wherein the inner container layer 11 is used as the main body structure to limit the shape of the protective mask body 1 and is used as a main protective layer, the cotton outer layer 12 is used as an outer layer to protect the inner container layer 11, and the protective mask is made of cotton materials, so that the protective mask is high in comfort level and good in sweat absorption capacity; the elastic cushion rubber pad 2 is additionally arranged at the position contacted with the nose bridge part, the elastic cushion rubber pad 2 is formed by connecting a self-adhesive layer 21 and an elastic gel layer 22, the self-adhesive layer 21 can ensure the sealing performance of the elastic cushion rubber pad 2 and the protective cover body 1, the elastic gel layer 22 is made of sodium carboxymethyl cellulose, has the function of absorbing wound exudate, forms gel on the surface of pressure sore, enhances the antibacterial capability and protects the wound, and in addition, the elastic gel layer 22 can be tightly and perfectly attached to the nose bridge part of a human body, so that the sealing effect is ensured, and the fogging situation of wearing glasses is solved; when the headband is used, the primary headband 32 penetrates through the headband positioning piece 35 to be inserted into the secondary headband 31, and the positioning convex column 36 is inserted into the circular through hole 37, because the circular through holes 37 are arranged at equal intervals, and the distance between every two adjacent circular through holes 37 is 8mm, a user can insert the positioning convex column 36 into the corresponding circular through hole 37, and the length of the headband 3 is adjusted to be proper; when the mask is untied, the positioning convex column 36 is inserted, because the headband positioning piece 35 is made of a flexible silica gel material component and has good flexibility, the two ends of the headband positioning piece 35 are pressed, the center of the inner side of the headband positioning piece 35 can be lifted, the positioning convex column 36 is driven to be lifted, the positioning convex column 36 is far away from the inserted circular through hole 37, the female headband 32 is pulled out, the sub-headband 31 and the female headband 32 can be separated, the mask can be untied, the positioning convex column 36 is made of a hard rubber material component and has good hardness and good friction, the sub-headband is not easy to fall off after being inserted into the circular through hole 37, and the stability in use is effectively guaranteed.

Example two

Referring to fig. 8, the user can pull out the left ear strap 4 and the right ear strap 5 to wear the protective mask on the ears during use.

In summary, the following steps: according to the protective mask, the cotton outer layer 12 is used as an outer layer and used for protecting the inner container layer 11, and the protective mask is made of cotton materials, so that the protective mask is high in comfort level and good in sweat absorption capacity; the self-adhesive layer 21 can ensure the sealing performance of the elastic buffer rubber cushion 2 and the protective cover body 1, the elastic gel layer 22 is made of sodium carboxymethylcellulose, has the function of absorbing wound exudate, forms gel on the surface of pressure sores, enhances the antibacterial capability and protects the wound, and in addition, the elastic gel layer 22 can be tightly and perfectly attached to the bridge of the nose of a human body, so that the sealing effect is ensured, and the fogging situation of wearing glasses is solved; the user can insert the positioning convex column 36 into the corresponding circular through hole 37 to adjust the length of the headband 3 to the proper length; the separation of the sub-headband 31 and the main headband 32 can be easily realized by pressing the two ends of the headband positioning piece 35, and the operation is convenient; the positioning convex columns 36 are hard rubber components, have good hardness and friction, are not easy to fall off after being inserted into the circular through holes 37, and effectively ensure the stability in use; wholly use comfortablely, and antibacterial capacity is strong, and sealed effect is good, and be convenient for take, and the user is convenient for adjust the length of bandeau 3 according to self demand, has both types of wear-type and ear belt formula, and the user can select according to the demand.

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 (5)

1. The utility model provides a protective mask, includes protection casing body (1), elastic buffer cushion (2) and bandeau (3), its characterized in that: the protective cover body (1) comprises an inner container layer (11) and a cotton outer layer (12), two sides of the upper end of the inner container layer (11) are provided with a U-shaped groove A (13) and a U-shaped groove B (14), and the inner container layer (11) between the U-shaped groove A (13) and the U-shaped groove B (14) is in a nose bridge shape; the cotton outer layer (12) is sleeved outside the inner container layer (11), and the outer end face of the inner container layer (11) is connected with the contact end of the cotton outer layer (12) in a sewing mode; the elastic buffer rubber mat (2) comprises a self-adhesive layer (21) and an elastic gel layer (22), the self-adhesive layer (21) is heart-shaped, one end of the self-adhesive layer (21) extends to the inner side of the connecting end of the inner container layer (11) and the cotton outer layer (12), and is connected into a whole by adopting viscose glue; the elastic gel layer (22) is fixedly adhered to the inner side of the self-adhesive layer (21); the headband (3) consists of a sub headband (31) and a mother headband (32), wherein square connecting rubber pads (33) are additionally arranged at the tail ends of the sub headband (31) and the mother headband (32), the sub headband (31) and the mother headband (32) are fixedly bonded with the square connecting rubber pads (33) at the tail ends thereof, the square connecting rubber pads (33) at the tail ends of the sub headband (31) are fixedly sewn with the left side end of the cotton outer layer (12), and the square connecting rubber pads (33) at the tail ends of the mother headband (32) are fixedly sewn with the right side end of the cotton outer layer (12); a strip-shaped groove (34) is formed in the inner side of the sub head belt (31), a head belt positioning piece (35) is additionally arranged at the front end of the sub head belt (31), and a positioning convex column (36) is arranged on the inner side of the head belt positioning piece (35); the upper end of the female head band (32) is provided with a plurality of round through holes (37), and the female head band (32) passes through the head band positioning piece (35) and is inserted in the strip-shaped groove (34).

2. The protective mask according to claim 1, wherein: the elastic gel layer (22) is a member made of sodium carboxymethyl cellulose.

3. The protective mask according to claim 1, wherein: the circular through holes (37) are arranged at equal intervals, and the distance between every two adjacent circular through holes (37) is 8 mm.

4. The protective mask according to claim 1, wherein: the headband positioning piece (35) is a component made of flexible silica gel materials, and the positioning convex column (36) is a component made of hard rubber materials.

5. The protective mask according to claim 1, wherein: install left ear area (4) and right ear area (5) additional on protection casing body (1), left side at protection casing body (1) is fixed in left side ear area (4), and right ear area (5) are fixed on the right side of protection casing body (1).

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