CN212212779U

CN212212779U - Novel adjustable mask capable of clinging to face

Info

Publication number: CN212212779U
Application number: CN202020510434.7U
Authority: CN
Inventors: 严玉英
Original assignee: First Affiliated Hospital of Guangzhou University of Chinese Medicine
Current assignee: First Affiliated Hospital of Guangzhou University of Chinese Medicine
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-25
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a novel adjustable gauze mask of hugging closely face, including the gauze mask face body, the gauze mask ear hole has all been seted up to the top both sides of the gauze mask face body, the bottom of gauze mask ear hole is equipped with adjusting part, the fixed laminating of adjusting part is in the outside of the gauze mask face body, adjusting part includes adjustment button and fixture block, the spring groove has been seted up at the bottom middle part of fixture block, the equal fixedly connected with connecting rod in four angles of adjustment button bottom surface, the top fixed laminating compact heap of fixture block is run through to the bottom of connecting rod, the bottom middle part fixedly connected with stand of compact heap, the spring has been cup jointed in the outside of stand, the bottom of spring is. Through the elasticity groove that is equipped with in the inboard of the gauze mask face body, the elastic cord has been embedded to the elasticity groove, and the first fastener of adjusting part fixedly connected with and second fastener are run through respectively at the elastic cord both ends, and the inboard size of adjustable gauze mask face body for face is hugged closely to the gauze mask, plays better guard action.

Description

Novel adjustable mask capable of clinging to face

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be an adjustable novel gauze mask of hugging closely face.

Background

The mask is frequently used in hospitals and in seasons with frequent flu, and the wearing of the mask is one of the important means for people to inhale bacteria and germs as little as possible in work or life, so the sealing performance of the mask is very important.

Most of the existing medical masks are simple, a thin iron wire is embedded in the position of the nose bridge of the user to enable the masks to be capable of being attached to the nose bridge, gaps between two cheeks and the position of the nose bridge of the user of the mask are still large, the user breathes the mask in the using process, the mask is also hard, and the user wearing glasses uses the mask, the glasses are easy to fog, and therefore the novel adjustable mask capable of being tightly attached to the face is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel adjustable gauze mask of hugging closely face to the problem of proposing among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel adjustable gauze mask of hugging closely face, includes the gauze mask face body, its characterized in that: the mask comprises a mask body, wherein two sides of the top end of the mask body are respectively provided with a mask ear hole, the bottom end of the mask ear hole is provided with an adjusting component, the adjusting component is fixedly attached to the outer side of the mask body and comprises an adjusting button and a clamping block, the middle part of the bottom end of the clamping block is provided with a spring groove, four corners of the bottom surface of the adjusting button are respectively fixedly connected with a connecting rod, the bottom end of the connecting rod penetrates through the top part of the clamping block and is fixedly attached to a pressing block, the middle part of the bottom end of the pressing block is fixedly connected with an upright post, the outer side of the upright post is sleeved with a spring, the bottom end of the spring is fixedly attached to the bottom of the spring groove, the inner side of the mask body is provided with an elastic groove, an elastic band is embedded in the elastic groove, two ends of the elastic band respectively penetrate, the middle part of the second clamping piece is provided with a plurality of buckles matched with the clamping holes.

Preferably, the embedding of gauze mask face body one side bottom has the gauze mask valve component, the gauze mask valve component includes center pillar, ventilation column and disc baffle, the fixed laminating in middle part of center pillar has the disc silica gel piece, the air vent has been seted up at disc baffle's middle part, the fixed laminating of inner wall of disc baffle's the outside and ventilation column, the bottom fixedly connected with bottom plate of center pillar, the fixed laminating of bottom plate is in the inboard of gauze mask face body, the top of center pillar runs through the middle part of bottom plate, disc baffle and the fixed laminating of disc silica gel piece at the column top of ventilating in proper order.

Preferably, two the inside compact heap top of adjusting part all protrudes and has a plurality of inverted triangle pointed tooth, and the both ends of elastic cord are faced respectively to the inverted triangle.

Preferably, the disc-shaped baffle plate is positioned between the disc-shaped silica gel sheet and the bottom plate, and the spacing distance between the disc-shaped baffle plate and the disc-shaped silica gel sheet is 0.2mm-0.5 mm.

Preferably, the gauze mask face body comprises ultra-thin polypropylene melt-blown material layer, superfine polypropylene fiber melt-blown material layer and non-woven fabrics layer three-layer respectively from outside to inside, the elasticity groove is located between superfine polypropylene fiber melt-blown material layer and the non-woven fabrics layer, and the elasticity groove notch covers through the silica gel material

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

1. through the elasticity groove that is equipped with in the inboard of the gauze mask face body, the elastic cord has been embedded to the elasticity groove, and the first fastener of adjusting part fixedly connected with and second fastener are run through respectively at the elastic cord both ends, and the inboard size of adjustable gauze mask face body for face is hugged closely to the gauze mask, plays better guard action.

2. Through the first fastener of both ends difference fixedly connected with and the second fastener at the elastic cord, a plurality of card holes have been seted up at the middle part of first fastener, and the middle part of second fastener is equipped with a plurality ofly and the buckle of card hole looks adaptation, after adjusting the gauze mask elasticity, can be in the same place first fastener and second fastener joint according to elastic cord length, need not to relapse to go to be the elastic cord to also more comfortable, can not have to tighten and feel.

Drawings

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

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the adjusting assembly of the present invention;

fig. 4 is a schematic view of the three-dimensional sectional structure of the mask valve assembly of the present invention.

In the figure: 1. a mask body; 2. mask ear holes; 3. an adjustment assembly; 4. an adjustment button; 5. a connecting rod; 6. a compression block; 7. a column; 8. a spring; 9. a spring slot; 10. a mask valve assembly; 11. a center pillar; 12. a disc-shaped silica gel sheet; 13. a disc-shaped baffle plate; 14. a vent hole; 15. a base plate; 16. a loosening and tightening groove; 17. elastic bands; 18. a first clip member; 19. a clamping hole; 20. a second clip member; 21. buckling; 22. a clamping block; 23. and (5) ventilating the column.

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. 1-3, the present invention provides a technical solution: the utility model provides a novel adjustable gauze mask of hugging closely face, includes gauze mask face body 1, its characterized in that: gauze mask ear hole 2 has all been seted up to the top both sides of the gauze mask face body 1, the bottom of gauze mask ear hole 2 is equipped with adjusting part 3, adjusting part 3 is fixed to be laminated in the outside of the gauze mask face body 1, adjusting part 3 includes adjustment button 4 and fixture block 22, spring groove 9 has been seted up at the bottom middle part of fixture block 22, four equal fixedly connected with connecting rods 5 in angle of adjustment button 4 bottom surface, fixture block 22's the fixed laminating compact heap 6 in top is run through to connecting rod 5's bottom, the bottom middle part fixedly connected with stand 7 of compact heap 6, spring 8 has been cup jointed in the outside of stand 7, the bottom of spring 8 and the fixed laminating of tank bottom in spring groove 9, make compact heap 6 compress tightly to fixture block 22 top, make compact heap 6 be difficult.

Elastic groove 16 has been seted up to the inboard of gauze mask face body 1, the inside embedding in elastic cord 17 in elastic cord groove 16, adjusting part 3 has been run through respectively at the both ends of elastic cord 17, and the both ends of elastic cord 17 are first fastener 18 of fixedly connected with and second fastener 20 respectively, a plurality of card holes 19 have been seted up at the middle part of first fastener 18, the middle part of second fastener 20 is equipped with a plurality ofly and the buckle 21 of card hole 19 looks adaptation, can be in the same place first fastener 18 and the 20 joint of second fastener joint according to elastic cord 17 length, need not to be repetitious to go to be elastic cord 17, and also more comfortable, there can not be the sense of tightening.

1 one side bottom embedding of gauze mask face body has gauze mask valve component 10, gauze mask valve component 10 includes center pillar 11, post 23 and disc baffle 13 ventilate, the fixed laminating in middle part of center pillar 11 has disc silica gel piece 12, air vent 14 has been seted up at disc baffle 13's middle part, disc baffle 13's the outside and the fixed laminating of the inner wall of post 23 of ventilating, the bottom fixedly connected with bottom plate 15 of center pillar 11, the fixed laminating of bottom plate 15 is in the inboard of gauze mask face body 1, bottom plate 15 is run through in proper order on the top of center pillar 11, disc baffle 13 and the fixed laminating of disc silica gel piece 12 are at the middle part on post 23 top of ventilating, make more smooth and easy in the time of exhaling, the moisture of exhalation has special valve channel.

All the top of the pressing block 6 inside two adjusting components 3 protrudes to have a plurality of sharp inverted triangle teeth, and the inverted triangle respectively faces to the two ends of the elastic band 17, and the gauze mask is when adjusting the elasticity, so that the elastic band 17 can only be stretched to the two ends, and the tightness degree of the gauze mask can be kept instantly.

Disc-shaped baffle plate 13 is located between disc-shaped silica gel piece 12 and bottom plate 15, and disc-shaped baffle plate 13 and the spacing distance between disc-shaped silica gel piece 12 are between 0.1mm-0.3mm for exhale more laborsavingly, and the separation ambient air gets into from gauze mask valve component 10.

The mask face body 1 is composed of an ultra-thin polypropylene melt-blown material layer, an ultra-fine polypropylene fiber melt-blown material layer and a non-woven fabric layer from outside to inside, an elastic groove 16 is located between the ultra-fine polypropylene fiber melt-blown material layer and the non-woven fabric layer, and a notch of the elastic groove 16 is covered by a silica gel material, so that the inner side of the mask face body 1 can be better closely attached to the face, and the function of maintaining the shape of the inner side of the mask face body 1 is achieved.

The working principle is as follows: the utility model discloses at first wear the gauze mask face body 1 in facial, then make the gauze mask face body 1 hug closely user's face through tensile elastic cord 17's both ends, at tensile elastic cord 17's in-process, compact heap 6 among the adjusting part 3 can be with elastic cord 17 chucking, after the gauze mask face body 1 hugs closely user's face, then carry out the joint after taking first fastener 18 and second fastener 20 to the neck, first fastener 18 and second fastener 20 can be in the same place according to elastic cord 17's elasticity degree joint, if elastic cord 17 adjusts tension excessively, can press adjustment button 4 in two adjusting part 3 simultaneously, make elastic cord 17 back-draw stretch, readjust the elasticity degree, after finishing using, only need dismantle first fastener 18 and second fastener 20, alright take off the gauze mask.

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 novel adjustable gauze mask of hugging closely face, includes gauze mask face body (1), its characterized in that: the mask comprises a mask body (1), wherein two sides of the top end of the mask body (1) are provided with mask ear holes (2), the bottom end of each mask ear hole (2) is provided with an adjusting component (3), the adjusting components (3) are fixedly attached to the outer side of the mask body (1), each adjusting component (3) comprises an adjusting button (4) and a clamping block (22), the middle of the bottom end of each clamping block (22) is provided with a spring groove (9), four corners of the bottom surface of each adjusting button (4) are fixedly connected with connecting rods (5), the bottom end of each connecting rod (5) penetrates through a pressing block (6) fixedly attached to the top of each clamping block (22), the middle of the bottom end of each pressing block (6) is fixedly connected with a stand column (7), the outer side of each stand column (7) is sleeved with a spring (8), the bottom end of each spring (8) is fixedly attached to the bottom of each spring groove (9, elastic band (17) are embedded into the elastic band (16), the two ends of the elastic band (17) are respectively penetrated through the adjusting component (3), the two ends of the elastic band (17) are respectively fixedly connected with a first clamping piece (18) and a second clamping piece (20), a plurality of clamping holes (19) are formed in the middle of the first clamping piece (18), and a plurality of buckles (21) matched with the clamping holes (19) are arranged in the middle of the second clamping piece (20).

2. The novel adjustable mask capable of being tightly attached to the face according to claim 1, wherein: gauze mask face body (1) one side bottom embedding has gauze mask valve component (10), gauze mask valve component (10) include center pillar (11), post (23) and disc baffle (13) ventilate, the fixed laminating of middle part of center pillar (11) has disc silica gel piece (12), air vent (14) have been seted up at the middle part of disc baffle (13), the fixed laminating of the inner wall of the outside of disc baffle (13) and post (23) ventilates, the bottom fixedly connected with bottom plate (15) of center pillar (11), the fixed inboard of laminating at gauze mask face body (1) of bottom plate (15), disc baffle (13) and disc silica gel piece (12) are run through the middle part of bottom plate (15), disc baffle (13) and the fixed laminating of disc silica gel piece (12) at post (23) top in proper order to the top of center pillar (11).

3. The novel adjustable mask capable of being tightly attached to the face according to claim 1, wherein: two the inside compact heap (6) top of adjusting part (3) all protrudes and has a plurality of triangle-shaped pointed tooth, and the triangle-shaped of falling is towards the both ends of elastic cord (17) respectively.

4. The novel adjustable mask capable of being tightly attached to the face according to claim 2, wherein: the disc-shaped baffle plate (13) is positioned between the disc-shaped silica gel sheet (12) and the bottom plate (15), and the spacing distance between the disc-shaped baffle plate (13) and the disc-shaped silica gel sheet (12) is 0.2mm-0.5 mm.

5. The novel adjustable mask capable of being tightly attached to the face according to claim 1, wherein: gauze mask face body (1) comprises ultra-thin polypropylene melt-blown material layer, superfine polypropylene fiber melt-blown material layer and non-woven fabrics layer three-layer respectively from outside to inside, elasticity groove (16) are located between superfine polypropylene fiber melt-blown material layer and the non-woven fabrics layer, and elasticity groove (16) notch passes through the silica gel material and covers.