CN215075688U

CN215075688U - Gauze mask of adjustable hangers rope length

Info

Publication number: CN215075688U
Application number: CN202120491679.4U
Authority: CN
Inventors: 刘菊; 任妤; 周媛媛
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-12-10
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a gauze mask of adjustable hangers rope length relates to gauze mask technical field, including gauze mask main part and adjustment mechanism, the outside top fixedly connected with folding mechanism of gauze mask main part, the inboard top fixedly connected with nose wing laminating mechanism of gauze mask main part, the fixed surface of gauze mask main part is connected with the connecting block, the one end fixedly connected with hangers rope of connecting block, the outside fixedly connected with stretch-proofing layer of hangers rope, the outside fixedly connected with silica gel coating on stretch-proofing layer, adjustment mechanism is located the inside of connecting block. The utility model discloses, through the tensile degree that sets up of the tensile layer of antagonism has strengthened the hangers rope, make the hangers rope be difficult to the fracture, can let the silica gel coating directly contact with the human body to the setting of silica gel coating, strengthened human comfort, and then strengthened the practicality of gauze mask, it is relatively poor to have solved current gauze mask and take the compliance, has the problem of wearing discomfort.

Description

Gauze mask of adjustable hangers rope length

Technical Field

The utility model relates to a gauze mask technical field, more specifically relate to a gauze mask of adjustable hangers rope length.

Background

The mask is a sanitary product, generally, the mask is worn at the mouth and nose part and used for filtering air entering the mouth and nose, so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, the mask is made of materials such as gauze or paper, the mask has a certain filtering effect on the air entering the lung, when respiratory infectious diseases are popular, when the mask is operated in the environment polluted by dust and the like, the mask has a very good effect, but the existing mask is not convenient for adjusting the length of a mask belt according to the face shape of each person, the problem that the protection effect is not good when the mask belt is too loose can be solved, the problem that the skin is easily damaged when the mask belt is too tight can be solved, the existing mask belt has poor flexibility, and the problem of wearing discomfort can be solved.

In chinese utility model patent application no: CN201621388293.6 discloses a butterfly-shaped anti-static industrial mask, which comprises a mask body, a breathing module and a mask belt, wherein the whole mask body is in a butterfly shape, a bamboo charcoal fiber cloth layer, a non-woven fabric layer, an activated carbon layer, a melt-blown cloth layer and a fiber cloth surface layer are sequentially sewn on the mask body from inside to outside, an antistatic agent is adhered on the non-woven fabric layer, the mask body formed by compounding is provided with a breathing channel communicated with the inside and the outside, the breathing module adopts a cold flow breathing valve, and the cold flow breathing valve comprises an air inlet end, a filter and an air outlet end. This static industry gauze mask is prevented to butterfly not be convenient for adjust the length in gauze mask area according to everyone's shape of face when using, can have the not good problem of protecting effect when gauze mask area is too loose, can have the problem that makes skin damage easily when gauze mask area is too tight, and current gauze mask area compliance is relatively poor, has the problem of wearing discomfort.

Therefore, there is a need for a mask with adjustable length of the ear hanging rope to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the length that current gauze mask is not convenient for adjust the gauze mask area according to everybody's shape of face, can have the not good problem of protective effect when the gauze mask area is too loose, can have the damaged problem of easy messenger's skin when the gauze mask area is too tight, and current gauze mask area compliance is relatively poor, has the problem of wearing discomfort, the utility model provides a gauze mask of adjustable hangers rope length.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a gauze mask of adjustable hangers rope length, includes gauze mask main part and adjustment mechanism, the outside top fixedly connected with folding mechanism of gauze mask main part, the inboard top fixedly connected with nose wing laminating mechanism of gauze mask main part, the fixed surface of gauze mask main part is connected with the connecting block, the one end fixedly connected with hangers rope of connecting block, the outside fixedly connected with stretch-proofing layer of hangers rope, the outside fixedly connected with silica gel coating on stretch-proofing layer, adjustment mechanism is located the inside of connecting block, the outside of gauze mask main part is located all around equal fixedly connected with banding strip.

Furthermore, the number of the connecting blocks is four, and the four connecting blocks are uniformly distributed on the periphery of the surface of the mask main body.

Furthermore, the hangers are two, and the two hangers are symmetrically distributed.

Furthermore, the thickness of the stretch-proof layer is equal to that of the silica gel coating, and the edge covering strip is made of a silica gel material.

Further, adjustment mechanism includes adjust knob, regulation spliced eye, rotatory chucking piece, fixed fixture block, coupling spring, bearing inner column, receipts rope ware, restraint bearing and restraint chucking groove, the one end and the connecting block fixed connection of fixed fixture block, receive the outside and the hangers rope fixed connection of rope ware, adjust spliced eye and connecting block sliding connection.

Furthermore, restraint chucking trench is located the other end surface department of fixed fixture block, adjust knob's one end and the one end fixed connection who adjusts the spliced pole of rotation, adjust the spliced pole of rotation's the other end and the one end fixed connection who receives the rope ware, the other end of receiving the rope ware and the one end fixed connection of post in the bearing, the other end of post and the one end fixed connection of rotatory chucking piece in the bearing, the inboard of restraint bearing and the outside fixed connection of post in the bearing, coupling spring's one end and restraint bearing's outside fixed connection, coupling spring's the other end and the other end fixed connection of fixed fixture block.

Furthermore, rotatory chucking piece is the cuboid form, restraint chucking groove has a plurality ofly, and is a plurality of restraint chucking groove is the annular distribution, coupling spring has four, four coupling spring evenly distributed is in restraint bearing's one end department all around.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through the tensile degree that sets up of the tensile layer of antagonism has strengthened the hangers rope, make the hangers rope be difficult to the fracture, can let the silica gel coating directly contact with the human body to the setting of silica gel coating, strengthened human comfort, and then strengthened the practicality of gauze mask, it is relatively poor to have solved current gauze mask and take the compliance, has the problem of wearing discomfort.

2. The utility model discloses, through the setting to adjustment mechanism, solved current gauze mask and be not convenient for adjust the length in gauze mask area according to everyone's face type when using, can have the not good problem of protecting effect when gauze mask area is too loose and can have the damaged problem of easy messenger's skin when gauze mask area is too tight.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention in partial section;

FIG. 3 is a partial perspective view of the structure of the present invention;

fig. 4 is a schematic position diagram of the stretch-resistant layer structure of the present invention.

Reference numerals: 1. connecting blocks; 2. a mask body; 3. a folding mechanism; 4. a nose wing attaching mechanism; 5. a loop rope; 6. adjusting a knob; 7. wrapping strips; 8. adjusting the rotating connecting column; 9. rotating the clamping block; 10. fixing the fixture block; 11. an adjustment mechanism; 12. a connecting spring; 13. a bearing inner column; 14. a rope retracting device; 15. a restraining bearing; 16. a restraining clamping groove; 17. coating silica gel; 18. a tensile layer.

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 1

Please refer to fig. 1-4, a gauze mask of adjustable hangers rope length, including gauze mask main part 2 and adjustment mechanism 11, the outside top fixedly connected with folding mechanism 3 of gauze mask main part 2, the inboard top fixedly connected with nose wing laminating mechanism 4 of gauze mask main part 2, the fixed surface of gauze mask main part 2 is connected with connecting block 1, the one end fixedly connected with hangers rope 5 of connecting block 1, the outside fixedly connected with stretch-proofing layer 18 of hangers rope 5, the outside fixedly connected with silica gel coating 17 of stretch-proofing layer 18, adjustment mechanism 11 is located the inside of connecting block 1, the outside of gauze mask main part 2 is located all around fixedly connected with package strake 7.

In this embodiment, the tensile strength that has strengthened hangers rope 5 through the setting of antagonism tensile layer 18, make hangers rope 5 be difficult to the fracture, can let silica gel coating 17 direct and human contact to the setting of silica gel coating 17, human comfort has been strengthened, and then the practicality of gauze mask has been strengthened, it is relatively poor to have solved current gauze mask area compliance, it wears uncomfortable problem to have, can prevent the problem of the edge fluff of gauze mask main part 2 to the setting of bordure 7, and can strengthen the laminating nature between gauze mask main part 2 and the people's face.

Example 2

Referring to fig. 1-4, the present embodiment is further optimized based on embodiment 1, specifically, there are four connecting blocks 1, and the four connecting blocks 1 are uniformly distributed on the periphery of the surface of the mask body 2.

Specifically, there are two hangers 5, and the two hangers 5 are symmetrically distributed.

Specifically, the thickness of the stretch-resistant layer 18 is equal to that of the silicone coating 17, and the edge banding 7 is made of a silicone material.

Specifically, adjustment mechanism 11 includes adjust knob 6, adjusts spliced pole 8, rotatory chucking piece 9, fixed fixture block 10, coupling spring 12, bearing inner column 13, receipts rope ware 14, restraint bearing 15 and restraint chucking groove 16, and fixed fixture block 10's one end and connecting block 1 fixed connection receive the outside of

rope ware

14 and 5 fixed connection of hangers rope, adjust spliced pole 8 and connecting block 1 sliding connection.

Specifically, restraint chucking groove 16 is located the other end surface department of fixed fixture block 10, adjust knob 6's one end and the one end fixed connection who adjusts rotation connection post 8, adjust rotation connection post 8's the other end and the one end fixed connection who receives rope ware 14, the one end fixed connection of receiving rope ware 14's the other end and bearing inner column 13, the one end fixed connection of bearing inner column 13's the other end and rotatory chucking piece 9, the inboard of restraint bearing 15 and the outside fixed connection of bearing inner column 13, the one end of coupling spring 12 and the outside fixed connection of restraint bearing 15, the other end of coupling spring 12 and the other end fixed connection of fixed fixture block 10.

Specifically, the rotary clamping block 9 is cuboid, the constraint clamping grooves 16 are multiple, the constraint clamping grooves 16 are distributed annularly, the number of the connecting springs 12 is four, and the four connecting springs 12 are uniformly distributed at the periphery of one end of the constraint bearing 15.

In this embodiment, when the length of the hanger rope 5 needs to be adjusted, the adjusting knob 6 is firstly pulled outwards, at this time, the rotating clamping block 9 can leave the restraining clamping groove 16 under the connection of the adjusting rotating connection column 8, the rope collector 14 and the bearing inner column 13 and the restraint of the connection spring 12, at this time, the rope collector 14 can be rotated by rotating the adjusting knob 6, further winding or loosening the hanging lug rope 5 to achieve the effect of adjusting the length of the hanging lug rope 5, loosening the adjusting knob 6 after the adjustment is finished, and enabling the rotary clamping block 9 to enter the constraint clamping groove 16 under the stretching of the connecting spring 12, through the setting to adjustment mechanism 11, solved current gauze mask and be not convenient for adjust the length in gauze mask area according to everyone's shape of face when using, can have the not good problem of protective effect when the gauze mask area is too loose and can have the problem that makes skin damage easily when the gauze mask area is too tight.

In summary, the following steps: the utility model, when using the mask, firstly, the inner side of the mask is attached to the face, then the nose wing folding attaching mechanism 4 is pressed to attach the mask main body 2 to the face, then the length of the hanging rope 5 is adjusted, the comfort of the human body is enhanced, when the length of the hanging rope 5 needs to be adjusted, firstly, the adjusting knob 6 is pulled outwards, at the moment, the rotating clamping block 9 can leave the restraining clamping groove 16 under the connection of the adjusting rotating connecting post 8, the rope collecting device 14 and the bearing inner post 13 and the restraint of the connecting spring 12, at the moment, the rotating adjusting knob 6 can lead the rope collecting device 14 to rotate, further the hanging rope 5 can be wound or loosened, the effect of adjusting the length of the hanging rope 5 can be achieved, the adjusting knob 6 is loosened after the adjustment, the rotating clamping block 9 can enter the restraining clamping groove 16 under the tension of the connecting spring 12, the problem that the existing mask is not convenient for everyone to adjust the length of the mask belt according to the face shape of the mask is solved, can have the not good problem of protective effect when the gauze mask area is too loose and can have the problem that makes the skin damaged easily when the gauze mask area is too tight, the stretch-proofing degree of hangers rope 5 has been strengthened through the setting of opposition tensile layer 18, make hangers rope 5 be difficult to the fracture, can let silica gel coating 17 direct and human contact to the setting of silica gel coating 17, human comfort has been strengthened, and then the practicality of gauze mask has been strengthened, through the setting to adjustment mechanism 11, it is relatively poor to have solved current gauze mask area compliance, have the problem of wearing discomfort, can prevent the problem of the edge fluff of gauze mask main part 2 to the setting of package strake 7, and can strengthen the laminating nature between gauze mask main part 2 and the people's face.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gauze mask of adjustable hangers rope length, includes gauze mask main part (2) and adjustment mechanism (11), its characterized in that: the outside top fixedly connected with folding mechanism (3) of gauze mask main part (2), the inboard top fixedly connected with nose wing laminating mechanism (4) of gauze mask main part (2), the fixed surface of gauze mask main part (2) is connected with connecting block (1), the one end fixedly connected with hangers rope (5) of connecting block (1), the outside fixedly connected with stretch-proofing layer (18) of hangers rope (5), the outside fixedly connected with silica gel coating (17) of stretch-proofing layer (18), adjustment mechanism (11) are located the inside of connecting block (1), the outside of gauze mask main part (2) is located equal fixedly connected with package strake (7) all around.

2. The mask of claim 1, wherein the length of the ear hanging rope is adjustable by: the mask is characterized in that the number of the connecting blocks (1) is four, and the connecting blocks (1) are uniformly distributed on the periphery of the surface of the mask main body (2).

3. The mask of claim 1, wherein the length of the ear hanging rope is adjustable by: the number of the hanging lug ropes (5) is two, and the two hanging lug ropes (5) are symmetrically distributed.

4. The mask of claim 1, wherein the length of the ear hanging rope is adjustable by: the thickness of the stretch-proof layer (18) is equal to that of the silica gel coating (17), and the edge covering strip (7) is made of silica gel materials.

5. The mask of claim 1, wherein the length of the ear hanging rope is adjustable by: adjustment mechanism (11) include adjust knob (6), adjust swivelling joint post (8), rotatory chucking piece (9), fixed fixture block (10), coupling spring (12), bearing inner prop (13), receipts rope ware (14), restraint bearing (15) and restraint chucking groove (16), the one end and connecting block (1) fixed connection of fixed fixture block (10), receive the outside and hangers rope (5) fixed connection of rope ware (14), adjust swivelling joint post (8) and connecting block (1) sliding connection.

6. The mask of claim 5, wherein the length of the ear hanging rope is adjustable by: restraint chucking groove (16) are located the other end surface department of fixed fixture block (10), the one end of adjust knob (6) and the one end fixed connection of adjusting swivel connected post (8), the other end of adjusting swivel connected post (8) and the one end fixed connection of receipts rope ware (14), the one end fixed connection of the other end of receipts rope ware (14) and bearing inner column (13), the other end of bearing inner column (13) and the one end fixed connection of rotatory chucking piece (9), the inboard outside fixed connection of restraint bearing (15) and bearing inner column (13), the one end of coupling spring (12) and the outside fixed connection of restraint bearing (15), the other end of coupling spring (12) and the other end fixed connection of fixed fixture block (10).

7. The mask of claim 5, wherein the length of the ear hanging rope is adjustable by: rotatory chucking piece (9) are the cuboid form, restraint chucking groove (16) have a plurality ofly, and are a plurality of restraint chucking groove (16) are the annular distribution, coupling spring (12) have four, four coupling spring (12) evenly distributed is in the one end department all around of restraint bearing (15).