CN208434760U - A kind of gauze mask - Google Patents

Abstract

The utility model discloses a kind of gauze masks, including U-shaped frame, dampening assembly is symmetrically arranged on the inside of the U-shaped frame, and the top on the outside of U-shaped frame is equipped with hyaline membrane, fungi-proofing filter paper is installed at the top of the hyaline membrane, and fabric nonwoven cloth is installed at the top of fungi-proofing filter paper, the fabric nonwoven cloth two sides are symmetrically arranged with Contraband shape button, the outside of the Contraband shape button is all provided with the first bandage and the second bandage, and the lateral wall of the other end of first bandage is all provided with tooth form limit band.The utility model is equipped with fabric nonwoven cloth, fungi-proofing filter paper and hyaline membrane, germ virus can effectively be filtered, and during long-term surgery, medical staff breathes the vapor generated and is easy fuzzy spectacle lens, the progress of operation is influenced, hyaline membrane effectively stops vapor lime set on the ophthalmic lens, in conjunction with tooth form limited block, tooth form fiber band and limited bolt, convenient for adjusting the length of bandage to adapt to the user of the various bodily forms, the applicability of the gauze mask is improved.

Description

A kind of gauze mask

Technical field

The utility model relates to medicine appliance technology, specially a kind of gauze mask.

Background technique

Medical mask is made of mouthpiece surface body and puller strap, wherein mouthpiece surface body be divided into, in, it is three layers outer, internal layer be parent Skin material, middle layer are isolation filter layer, and outer layer is the antibacterial layer of special material.This efficient doctor A is strong with mask hydrophobic, air-permeability, right The small filter effect with Virus Aerosol or harmful micronic dust is significant but cannot effectively filter PM10 and PM2.5, overall filtration effect Fruit is good, and material therefor is nontoxic to be worn comfortably.In the course of surgery, the vapor that medical staff generates in breathing easily will Eyes darken, and influence the progress of operation, or even damage to the body of patient, and existing medical mask cannot be effectively right The liquid that splashing is generated in operation is blocked, and not only be will affect medical staff and is performed the operation, and can also cause to feel to medical staff Dye.

Utility model content

The purpose of this utility model is to provide a kind of gauze masks, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of gauze mask, including U-shaped frame, described Dampening assembly is symmetrically arranged on the inside of U-shaped frame, and the top on the outside of U-shaped frame is equipped with hyaline membrane, the top peace of the hyaline membrane Equipped with fungi-proofing filter paper, and fabric nonwoven cloth is installed at the top of fungi-proofing filter paper, the fabric nonwoven cloth two sides are symmetrical arranged Have a Contraband shape button, the outside of the Contraband shape button is all provided with the first bandage and the second bandage, the other end of first bandage it is outer Side wall is all provided with tooth form limit band, and the both ends of tooth form limit band are all equipped with the second limited block, and second bandage is another End is all equipped with the first limited block, and the second bandage is all provided with the ear being slidably connected close to the outside of first limited block one end It pads, the middle position on the outside of the ear pad is all equipped with limit storehouse, and limits side of the storehouse far from ear pad and be all provided with limit Bolt, and the mobile terminal of limited bolt extends to inside limit storehouse, the bottom of the limited bolt is all equipped with tooth form limited block, and tooth form The top of limited block is all equipped with the first spring, and the tooth form limited block and tooth form limit band match, the outside of the U-shaped frame It is provided with mounting rod, and the both ends of mounting rod are all equipped with support rod, the other end of the support rod is symmetrically mounted on U-shaped frame The both ends in outside, the mounting rod side are equipped with retention bead, and the both ends on the outside of mounting rod are symmetrical arranged restraining position ring block, institute The inner sidewall for stating stop collar is uniformly provided with limiting slot, and limiting slot and retention bead match, separate on the outside of the stop collar One end of support rod is all equipped with connecting rod, and shutter is equipped at the top of connecting rod.

Preferably, the dampening assembly includes support plate, cotton pad, hinge bar and U-shaped frame, and hinge bar described in two groups is symmetrically pacified It is all hinged with support plate mounted in amount one end of the inside of U-shaped frame, and hinge bar, the both ends of the support plate side are symmetrically arranged with Second spring, and the other end of second spring is mounted on U-shaped frame inner sidewall, the support plate other side is all equipped with cotton pad.

Preferably, the ear pad is evenly arranged with rubber salient point far from the side in limit storehouse.

Preferably, pull ring is installed at the top of the limited bolt.

Preferably, the production material of the U-shaped frame is medical PVC.

Preferably, the hyaline membrane height is about the half of fabric nonwoven cloth height.

Compared with prior art, the utility model has the beneficial effects that the gauze mask is equipped with fabric nonwoven cloth, fungi-proofing Filter paper and hyaline membrane can effectively filter germ virus, and during long-term surgery, medical staff breathes the water generated Steam is easy fuzzy spectacle lens, influences the progress of operation, hyaline membrane effectively stops vapor lime set on the ophthalmic lens, and this is novel Mask is equipped with support plate, cotton pad, hinge bar and second spring, can improve stability by mask front frame on the bridge of the nose, In conjunction with U-shaped frame, avoid mask and naris position that vapor lime set is closely caused on the face, to effectively increase relaxing for wearing for a long time excessively Appropriateness, and the device is equipped with shutter, eyes can be splashed into avoid something when performing an operation, to reduce medical staff's quilt Shutter can be rotated to mouth front and be blocked in conjunction with retention bead, limiting slot by the risk of infection, according to operation institute Mouth and eyes need to be blocked, the functionality of the device is improved, in conjunction with tooth form limited block, tooth form fiber band, the first spring and limit Position bolt improves the applicability of the gauze mask convenient for adjusting the length of bandage to adapt to the user of the various bodily forms.

Detailed description of the invention

Fig. 1 is the vertical view schematic cross-sectional view of the utility model；

Fig. 2 is the partial structurtes enlarged diagram of the utility model；

Fig. 3 is structure enlargement diagram at the A of the utility model；

Fig. 4 is structure enlargement diagram at the B of the utility model.

In figure: 1, the first bandage；2, Contraband shape button；3, fabric nonwoven cloth；4, shutter；5, support rod；6, stop collar；7, even Extension bar；8, mounting rod；9, hyaline membrane；10, fungi-proofing filter paper；11, the second bandage；12, retention bead；13, limiting slot；14, One limited block；15, ear pad；16, tooth form limited block；17, the first spring；18, limited bolt；19, storehouse is limited；20, tooth form limits band； 21, support plate；22, cotton pad；23, hinge bar；24, U-shaped frame；25, second spring；26, the second limited block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of gauze mask, including U-shaped frame 24, U-shaped frame 24 insides are symmetrically arranged with dampening assembly, and the top in 24 outside of U-shaped frame is equipped with hyaline membrane 9, and the top of hyaline membrane 9 is equipped with Fungi-proofing filter paper 10, and the top of fungi-proofing filter paper 10 is equipped with fabric nonwoven cloth 3 effectively filters out bacterium in air, disease Poison and peculiar smell, avoid medical staff from infecting, 3 two sides of fabric nonwoven cloth are symmetrically arranged with Contraband shape button 2, the outside of Contraband shape button 2 It is all provided with the first bandage 1 and the second bandage 11, the lateral wall of the other end of the first bandage 1 is all provided with tooth form limit band 20, And the both ends of tooth form limit band 20 are all equipped with the second limited block 26,11 other end of the second bandage is all equipped with the first limited block 14, and the second bandage 11 is all provided with the ear pad 15 being slidably connected close to the outside of 14 one end of the first limited block, improving mask makes The middle position of the comfort level of used time, 15 outside of ear pad is all equipped with limit storehouse 19, and limits one of storehouse 19 far from ear pad 15 Side is all provided with limited bolt 18, and the mobile terminal of limited bolt 18 extends to inside limit storehouse 19, and the bottom of limited bolt 18 is all installed There is tooth form limited block 16, and the top of tooth form limited block 16 is all equipped with the first spring 17, tooth form limited block 16 and tooth form limit Band 20 matches, and the outside of U-shaped frame 24 is provided with mounting rod 8, and the both ends of mounting rod 8 are all equipped with support rod 5, support rod 5 The other end be symmetrically mounted on the outside of U-shaped frame 24, the both ends of 8 side of mounting rod are equipped with retention bead 12, and outside mounting rod 8 The both ends of side are symmetrical arranged restraining position ring block 6, and the inner sidewall of stop collar 6 is uniformly provided with limiting slot 13, and limiting slot 13 and limit Protrusion 12 matches, and 6 outside of stop collar is all equipped with connecting rod 7, and the top installation of connecting rod 7 far from one end of support rod 5 There is shutter 4, convenient for blocking to mouth and eye, avoiding splashing causes to infect.

In this embodiment: dampening assembly includes support plate 21, cotton pad 22, hinge bar 23 and U-shaped frame 24, two groups of hinge bars 23 It is symmetrically mounted on the inside of U-shaped frame 24, and amount one end of hinge bar 23 is all hinged with support plate 21, the both ends of 21 side of support plate It is symmetrically arranged with second spring 25, and the other end of second spring 25 is mounted on U-shaped 24 inner sidewall of frame, 21 other side of support plate is all Cotton pad 22 is installed, the user for adapting to all nose types uses, and directly fits barrier bed on the skin, improves stability Comfort level is improved simultaneously, and ear pad 15 is evenly arranged with rubber salient point far from the side in limit storehouse 19, relaxing when improving use Appropriateness, the top of limited bolt 18 are equipped with pull ring, convenient for adjusting the length of bandage to adapt to user, the production material of U-shaped frame 24 Material is medical PVC, and barrier layer is propped up, and avoids directly fitting skin, generates discomfort, and hyaline membrane 9 is highly about fabric nonwoven cloth 3 The half of height avoids vapor from doing presbyopia eyeball, and will not stop the circulation of breath.

Working principle: being placed on bridge of the nose two sides for cotton pad 22, thoroughly do away with user's bridge of the nose, and support plate 21 is angled to accommodate, when When acting larger, second spring 25 sheds shaking, ear pad 15 is moved to ear rearward position on the second bandage 11, and will The side that ear pad 15 is provided with rubber salient point is fitted on rear side of ear, and the one end for pinching the first bandage 1 pulls downward on, and is drawn to conjunction When suitable elasticity, the first spring 17 pushes tooth form limited block 16 that tooth form limit band 20 is cooperated to complete limit, needs in surgical procedure When being blocked to eyes, shutter 4 is flipped up, retention bead 12 is completed to limit with corresponding limiting slot 13, performs the operation When needing to block mouth in journey, shutter 4 is downwardly turned over, 4 pairs of shutter splashing objects block, fiber without Woven fabric 3 is effectively prevent in bacterium and cell entry medical staff's body, and fungi-proofing filter paper 10 effectively prevent stink, irritation gas to enter Medical staff's respiratory tract, influencing operation is process.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of gauze mask, including U-shaped frame (24), it is characterised in that: be symmetrically arranged with damping group on the inside of the U-shaped frame (24) Part, and the top on the outside of U-shaped frame (24) is equipped with hyaline membrane (9), is equipped with fungi-proofing filter paper at the top of the hyaline membrane (9) (10), it and at the top of fungi-proofing filter paper (10) is equipped with fabric nonwoven cloth (3), fabric nonwoven cloth (3) two sides are symmetrical arranged There is Contraband shape button (2), the outside of the Contraband shape button (2) is all provided with the first bandage (1) and the second bandage (11), first bandage (1) lateral wall of the other end is all provided with tooth form limit band (20), and the both ends of tooth form limit band (20) are all equipped with second Limited block (26), the second bandage (11) other end are all equipped with the first limited block (14), and the second bandage (11) is close to the The outside of one limited block (14) one end is all provided with the ear pad (15) being slidably connected, the middle position on the outside of the ear pad (15) Limit storehouse (19) is all installed, and limits storehouse (19) and is all provided with limited bolt (18) far from the side of ear pad (15), and limited bolt (18) mobile terminal extends to limit storehouse (19) inside, and the bottom of the limited bolt (18) is all equipped with tooth form limited block (16), And the top of tooth form limited block (16) is all equipped with the first spring (17), the tooth form limited block (16) and tooth form limit band (20) It matches, is provided with mounting rod (8) on the outside of the U-shaped frame (24), and the both ends of mounting rod (8) are all equipped with support rod (5), The other end of the support rod (5) is symmetrically mounted on the outside of U-shaped frame (24), and the both ends of mounting rod (8) side are equipped with Retention bead (12), and the both ends on the outside of mounting rod (8) are symmetrical arranged restraining position ring block (6), the inner sidewall of the stop collar (6) is equal It is even to offer limiting slot (13), and limiting slot (13) and retention bead (12) match, far from support on the outside of the stop collar (6) One end of bar (5) is all equipped with connecting rod (7), and shutter (4) are equipped at the top of connecting rod (7).

2. a kind of gauze mask according to claim 1, it is characterised in that: the dampening assembly include support plate (21), Cotton pad (22), hinge bar (23) and U-shaped frame (24), hinge bar described in two groups (23) are symmetrically mounted on the inside of U-shaped frame (24), and Amount one end of hinge bar (23) is all hinged with support plate (21), and the both ends of support plate (21) side are symmetrically arranged with the second bullet Spring (25), and the other end of second spring (25) is mounted on U-shaped frame (24) inner sidewall, support plate (21) other side is all installed There are cotton pad (22).

3. a kind of gauze mask according to claim 1, it is characterised in that: the ear pad (15) is far from limit storehouse (19) Side is evenly arranged with rubber salient point.

4. a kind of gauze mask according to claim 1, it is characterised in that: be equipped with drawing at the top of the limited bolt (18) Ring.

5. a kind of gauze mask according to claim 1, it is characterised in that: the production material of the U-shaped frame (24) is doctor Use PVC.

6. a kind of gauze mask according to claim 1, it is characterised in that: the hyaline membrane (9) height be about fiber without The half of woven fabric (3) height.