CN214127119U

CN214127119U - Gauze mask convenient to adjust formula

Info

Publication number: CN214127119U
Application number: CN202022446542.5U
Authority: CN
Inventors: 冯元松
Original assignee: Dongtai Far East Paper Co ltd
Current assignee: Dongtai Far East Paper Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-07
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a gauze mask convenient to regulation formula belongs to gauze mask technical field, including the protection casing, the protection casing is including anti-sticking cloth, and one side of anti-sticking cloth is connected with the filter cloth, one side of filter cloth is connected with the active carbon, the front top of protection casing is spliced there is the nose strip, and installs the breather valve on one side of the front of protection casing, one side of protection casing is spliced there is the second fixed block, and the inside of second fixed block is equipped with the dead slot, the inner wall connection of dead slot has expanding spring. The utility model discloses in, to adjust the band-pass and stretch through the extension spring, make the regulation band stimulate after for the regulation band removes required length, and the back slides through the slider, makes the dog remove, so makes the card strip carry out the joint to the draw-in groove that the dog side set up, so that the steadiness of keeping the regulation band, so make the earlap can adjust, and accommodation process is quick simple, so as to guarantee that every not equidimension face type all can use.

Description

Gauze mask convenient to adjust formula

Technical Field

The utility model belongs to the technical field of the gauze mask, concretely relates to be convenient for adjust formula gauze mask.

Background

The mask is a sanitary article, is generally worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, is made of gauze or paper and the like, and is fixed with the user by mask ear belts so as to be attached to the face and nose of the user, has a certain filtering effect on the air entering the lung, and has a very good effect when being worn in an environment polluted by dust and the like when respiratory infectious diseases are popular.

The prior art has the following problems: 1. the existing mask on the market is uniform in size for adults, and cannot be adjusted by a binding band according to the shape of the face of a user due to different shapes of the faces of the adults; 2. wearing a mask for a long time may cause marks on the face, causing facial injuries.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that 1 proposed in the background art and existing masks on the market are uniform in size for adults, and the bandage can not be adjusted according to the face of a user due to different face shapes of each person; 2. the mask worn for a long time can cause the face to have marks, so that the face is injured. The utility model provides a be convenient for adjust formula gauze mask.

In order to achieve the above object, the utility model provides a following technical scheme: a mask convenient to adjust comprises a protective cover, wherein the protective cover comprises anti-sticking cloth, one side of the anti-sticking cloth is connected with filter cloth, one side of the filter cloth is connected with activated carbon, a nose strip is glued above the front of the protective cover, a breather valve is installed on one side of the front of the protective cover, a second fixed block is glued on one side of the protective cover, an empty groove is formed in the second fixed block, an expansion spring is connected to the inner wall of the empty groove, an adjusting belt is connected to one side of the expansion spring, a first fixed block is glued on one side of the adjusting belt, an ear belt is connected to one side of the first fixed block, a sliding block is connected to one side of the second fixed block, a check block is installed on one side of the sliding block, a clamping groove is formed in one side of the check block, a clamping strip is clamped in the inner portion of the clamping groove, one side of the protective cover is connected with a soft sponge strip, and one side of the sponge strip is connected with a paster, one side of the ear belt is glued with a spongy cushion.

Preferably, the adjusting belt forms a movable structure through the telescopic spring and the empty groove, and the adjusting belt is fixedly connected with the first fixing block.

Preferably, the stop block and the second fixed block form a sliding structure through a sliding block, and a plurality of groups of clamping grooves are formed in the bottom of the stop block.

Preferably, the ear belt, the first fixing block and the adjusting belt form an integrated structure, and the width of the adjusting belt is equal to that of the empty groove.

Preferably, the filter cloth, the activated carbon and the anti-sticking cloth form an axisymmetric pattern, and the lengths of the filter cloth, the activated carbon and the anti-sticking cloth are equal.

Preferably, the sponge strip and the soft patch are the same in shape, and the area of the soft patch is larger than that of the sponge strip.

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

1. the utility model discloses in, to adjust the band-pass and stretch through the extension spring, make the regulation band stimulate after for the regulation band removes required length, and the back slides through the slider, makes the dog remove, so makes the card strip carry out the joint to the draw-in groove that the dog side set up, so that the steadiness of keeping the regulation band, so make the earlap can adjust, and accommodation process is quick simple, so as to guarantee that every not equidimension face type all can use.

2. The utility model discloses in, one side of protection casing is surrounded there is the sponge strip, and the shape of sponge strip is unanimous with the shape of protection casing, and one side of sponge strip is connected with soft paster, and the shape also is the same with the protection casing, under the interact of sponge strip and soft paster for alleviate when the protection casing extrudees the face, reduce the probability that the face has the seal of a government organization in old china.

3. The utility model discloses in, inside anti-sticking cloth, filter cloth and the active carbon of being provided with of protection casing for the protection casing is effectual to block external dust and germ, and the inside two sets of active carbons that is provided with of protection casing, makes the effect that the protection casing blockked the germ better, has guaranteed people's health, also makes the live time of gauze mask long simultaneously, avoids the waste of resource.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic view of the internal structure of the protective cover of the present invention;

fig. 4 is a schematic view of the back structure of the protective cover of the present invention.

In the figure: 1. a protective cover; 2. a nose strip; 3. a breather valve; 4. an ear band; 5. a sponge cushion; 6. a first fixed block; 7. an adjustment belt; 8. clamping the strip; 9. a stopper; 10. a card slot; 11. a slider; 12. an empty groove; 13. a second fixed block; 14. a tension spring; 15. a filter cloth; 16. activated carbon; 17. anti-sticking cloth; 18. a sponge strip; 19. a flexible patch.

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 the following technical solutions: a mask convenient to adjust comprises a protective cover 1, a nose strip 2, a breather valve 3, an ear belt 4, a sponge cushion 5, a first fixing block 6, an adjusting belt 7, a clamping strip 8, a stop block 9, a clamping groove 10, a slide block 11, an empty groove 12, a second fixing block 13, a telescopic spring 14, a filter cloth 15, an active carbon 16, an anti-sticking cloth 17, a sponge strip 18 and a soft patch 19, wherein the protective cover 1 comprises the anti-sticking cloth 17, one side of the anti-sticking cloth 17 is connected with the filter cloth 15, one side of the filter cloth 15 is connected with the active carbon 16, the nose strip 2 is glued above the front of the protective cover 1, the breather valve 3 is installed on one side of the front of the protective cover 1, the second fixing block 13 is glued on one side of the protective cover 1, the empty groove 12 is arranged inside the second fixing block 13, the inner wall of the empty groove 12 is connected with the telescopic spring 14, one side of the telescopic spring 14 is connected with the adjusting belt 7, and one side of the adjusting belt 7 is glued with the first fixing block 6, one side of first fixed block 6 is connected with ear area 4, and one side of second fixed block 13 is connected with slider 11, and one side of slider 11 installs dog 9, and one side of dog 9 is equipped with draw-in groove 10, and the inside joint of draw-in groove 10 has card strip 8, and one side of protection casing 1 is connected with sponge strip 18, and one side of sponge strip 18 is connected with soft paster 19, and one side of ear area 4 is spliced and is had foam-rubber cushion 5.

Referring to fig. 2, the adjusting belt 7 and the empty groove 12 form a movable structure through an expansion spring 14, and the adjusting belt 7 and the first fixing block 6 are fixedly connected, so that the adjusting belt 7 is stretched through the expansion spring 14, and the first fixing block 6 moves.

Referring to fig. 2, the stopper 9 forms a sliding structure with the second fixing block 13 through the slider 11, and a plurality of sets of slots 10 are disposed at the bottom of the stopper 9, so that the stopper 9 slides on the second fixing block 13 through the slider 11.

Referring to fig. 1 and 2, the ear strap 4, the first fixing block 6, and the adjusting strap 7 form an integrated structure, and the width of the adjusting strap 7 is equal to the width of the empty slot 12, so that the first fixing block 6 and the adjusting strap 7 move, and thus the length of the ear strap 4 is adjusted.

Referring to fig. 3, the filter cloth 15, the activated carbon 16 and the anti-sticking cloth 17 form an axisymmetric pattern, and the filter cloth 15, the activated carbon 16 and the anti-sticking cloth 17 have equal lengths, so that the protective cover 1 effectively blocks external dust and germs, and the protective cover 1 is internally provided with two groups of activated carbons 16, so that the protective cover 1 has a better effect of blocking germs, and the health of people is ensured.

Referring to fig. 4, the sponge strip 18 and the soft patch 19 have the same shape, and the area of the soft patch 19 is larger than that of the sponge strip 18, so that the protective cover 1 can relieve the face from being squeezed by the interaction between the sponge strip 18 and the soft patch 19.

The utility model discloses a theory of operation and use flow: when the ear band adjusting device is used, the ear band 4 is pulled to enable the adjusting band 7 to generate pulling force, then the adjusting band 7 is moved under the action of the telescopic spring 14, aiming at people without faces to adjust different positions, then the stop block 9 slides on the second fixing block 13 through the sliding block 11, the clamping groove 10 arranged on one side of the stop block 9 clamps the clamping strip 8 to keep the fixing of the adjusting band 7 and the first fixing block 6, so that the length of the ear band 4 is adjusted, the sponge strip 18 is encircled on one side of the protective cover 1, the soft patch 19 is encircled on one side of the sponge strip 18, the shapes of the sponge strip and the protective cover 1 are the same, so that the protective cover 1 relieves extrusion on faces under the interaction of the sponge strip 18 and the soft patch 19, the sponge cushion 5 is arranged on one side of the ear band 4, relieves extrusion of the ear band 4, and is more comfortable to wear, meanwhile, two groups of activated carbon 16 are arranged in the protective cover 1, so that the protective cover 1 has a better effect of blocking germs, and the health of people is guaranteed.

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 be convenient for adjust formula gauze mask, includes protection casing (1), its characterized in that: the protection cover (1) comprises anti-sticking cloth (17), one side of the anti-sticking cloth (17) is connected with filter cloth (15), one side of the filter cloth (15) is connected with activated carbon (16), the front upper side of the protection cover (1) is connected with a nose strip (2), one side of the front of the protection cover (1) is provided with a breather valve (3), one side of the protection cover (1) is connected with a second fixed block (13), the inside of the second fixed block (13) is provided with an empty groove (12), the inner wall of the empty groove (12) is connected with a telescopic spring (14), one side of the telescopic spring (14) is connected with an adjusting belt (7), one side of the adjusting belt (7) is connected with a first fixed block (6), one side of the first fixed block (6) is connected with an ear belt (4), one side of the second fixed block (13) is connected with a sliding block (11), and one side of the sliding block (11) is provided with a stop block (9), one side of dog (9) is equipped with draw-in groove (10), and the inside joint of draw-in groove (10) has card strip (8), one side of protection casing (1) is connected with sponge strip (18), and one side of sponge strip (18) is connected with soft paster (19), one side of ear area (4) is spliced and is had foam-rubber cushion (5).

2. The mask as claimed in claim 1, wherein the mask is adapted to be adjusted by: the adjusting belt (7) and the empty groove (12) form a movable structure through a telescopic spring (14), and the adjusting belt (7) is fixedly connected with the first fixing block (6).

3. The mask as claimed in claim 1, wherein the mask is adapted to be adjusted by: the stop block (9) and the second fixing block (13) form a sliding structure through a sliding block (11), and a plurality of groups of clamping grooves (10) are formed in the bottom of the stop block (9).

4. The mask as claimed in claim 1, wherein the mask is adapted to be adjusted by: the ear belt (4), the first fixing block (6) and the adjusting belt (7) form an integrated structure, and the width of the adjusting belt (7) is equal to that of the empty groove (12).

5. The mask as claimed in claim 1, wherein the mask is adapted to be adjusted by: the filter cloth (15), the activated carbon (16) and the anti-sticking cloth (17) form an axisymmetric pattern, and the lengths of the filter cloth (15), the activated carbon (16) and the anti-sticking cloth (17) are equal.

6. The mask as claimed in claim 1, wherein the mask is adapted to be adjusted by: the sponge strip (18) and the soft patch (19) are the same in shape, and the area of the soft patch (19) is larger than that of the sponge strip (18).