CN212994567U

CN212994567U - Disposable medical mask

Info

Publication number: CN212994567U
Application number: CN202021153489.3U
Authority: CN
Inventors: 曹彩梅; 翟秋菊
Original assignee: Henan Maincare Biological Technology Co ltd
Current assignee: Henan Maincare Biological Technology Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-04-20
Anticipated expiration: 2030-06-20

Abstract

The utility model provides a medical gauze mask of disposable, it is relatively poor effectively to have solved among the prior art nasal splint department leakproofness, the nasal splint can only just adjust and the problem of the easy ear of straining of current gauze mask with the hand contact gauze mask, the technical scheme of its solution is, including the gauze mask body, fixed connection is the nasal splint device on the gauze mask body, fixed connection is used for triggering the nasal splint device on the gauze mask body and can fixes the gauze mask at the facial ear-hang of user, can make the nasal splint device hunch-up and laminate with the nosewing through the pulling ear-hang, increase the sealed effect of gauze mask, avoided simultaneously causing the gauze mask to pollute with the hand direct contact gauze mask, the bonding piece that is equipped with can increase the length of ear-hang in order to be applicable to the user of face type broad, the utility model not only has ingenious structure, simultaneously simple and practical.

Description

Disposable medical mask

Technical Field

The utility model relates to the technical field of medical masks, in particular to a disposable medical mask.

Background

The disposable medical mask is suitable for covering the mouth, nose and lower jaw of a user, is used for the disposable mask which is worn in the common medical environment and can block pollutants exhaled or ejected from the oral cavity and the nasal cavity, and has the advantages of clean appearance, intact shape and no damage or stain on the surface.

Disposable medical gauze mask on the existing market needs to go to contact the gauze mask with the hand and just can adjust the nose and press from both sides the radian, but adjust the nose of back gauze mask and press from both sides the department leakproofness still relatively poor to if do not wash the hand before wearing the gauze mask, it pollutes to cause the gauze mask very probably, most gauze masks use the taut band directly to hang on the ear in addition, but everyone's face width is different, the elasticity during use just also differs greatly, the wide use taut band of face is just comparatively tight, tighten pain ear easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a disposable medical mask, which effectively solves the problems that the sealing performance of the nose clip is poor, the nose clip can be adjusted only by touching the mask with hands, and the existing mask is easy to hurt ears, and adopts the technical proposal of solving the problems that the disposable medical mask comprises a mask body, a nose clip device fixedly connected on the mask body, and an ear hook fixedly connected on the mask body and used for triggering the nose clip device and fixing the mask on the face of a user;

the nose clip device comprises arc blocks which are fixedly connected to the upper side of the front end of the mask body and are transversely and symmetrically arranged, each arc block is provided with an arc groove which is communicated with the left and the right, the opposite near ends of the two arc blocks are fixedly connected with supporting rods which are positioned in front of the arc grooves, the right end of the left supporting rod is fixedly connected with a spherical groove with an opening facing to the right, the left end of the right supporting rod is fixedly connected with a ball which is hinged with the spherical groove ball, the left and the right sides of the upper end of the mask body are respectively provided with a guide block, the right side of the right arc block is fixedly connected with the mask body and a left ear hanger which can be in sliding fit with the guide block on the left side, the left ear hanger penetrates the two arc grooves and the guide block on the left side leftwards and then is fixedly connected with the left side of the lower end of the mask body, the left ear hanger is fixedly connected with the right side, the left ear hanger and the right ear hanger are arranged in the arc-shaped groove in a vertically staggered manner.

Preferably, the upper edge and the lower edge of the guide block are bonded on the mask body through pressing, and the middle part of the guide block upwards arches a transverse hole which can allow an ear hook to pass through.

Preferably, the lower side of the ear hook is fixedly connected with a bonding block close to the fixed connection part of the lower end of the ear hook and the mask body, and the lower side of the ear hook is bonded on the mask body through the bonding block in a pressing mode close to the lower end of the ear hook.

Preferably, the rear end face of the arc-shaped block is fixedly connected with the mask body, and the arc-shaped part of the arc-shaped block can be well attached to the nose wing.

Preferably, the front end of the mask body is provided with a wrinkle layer.

Preferably, the disposable medical mask is of a three-layer structure, the inner layer is common sanitary gauze or non-woven fabric, the middle layer is a superfine polypropylene fiber melt-blown material layer, and the outer layer is a non-woven fabric layer.

The utility model has the advantages that:

1. the problem that the nose clip cannot be well attached to the nose and the sealing performance is poor is solved, the traditional nose clip is replaced by the nose clip device formed by matching the pull rope with the arc-shaped block and the like, the nose clip device can be greatly attached to the nose, the sealing performance of the mask is improved, and the mask pollution caused by direct contact of hands with the mask is avoided;

2. the problem of ear tightening caused by a wider face is solved, when a user with a wider face uses the mask, the bonding block below the mask can be slowly pulled off from the mask body, the length of the ear hook is increased, and the user with a wider face can avoid the problem of ear tightening;

3. the mask is of a three-layer structure, the inner layer is common sanitary gauze or non-woven fabric, the middle layer is a superfine polypropylene fiber melt-blown material layer, and the outer layer is a non-woven fabric layer, so that the high-efficiency medical mask is strong in hydrophobic air permeability;

4. the mask is of a three-layer structure, the inner layer is common sanitary gauze or non-woven fabric, the middle layer is a superfine polypropylene fiber melt-blown material layer, and the outer layer is a non-woven fabric layer.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a left-side view full-section schematic diagram of the utility model.

Fig. 4 is an enlarged view of a in the left-view full-section schematic diagram of the present invention.

Fig. 5 is a top view full-section schematic diagram of the present invention.

Fig. 6 is a schematic view of the present invention in full section from top view.

Fig. 7 is an enlarged view of B in the schematic top view of the present invention.

Reference numerals

1. The mask comprises a mask body, 3 arc-shaped blocks, 4 arc-shaped grooves, 5 supporting rods, 6 spherical grooves, 7 spheres, 8 guiding blocks, 9 left ear hooks, 10 right ear hooks, 11 holes, 12 bonding blocks and 13 fold layers.

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. The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.

The first embodiment adopts the technical scheme that the mask comprises a mask body 1, a nose clip device fixedly connected to the mask body 1, and an ear hook fixedly connected to the mask body 1 and used for triggering the nose clip device and fixing the mask on the face of a user;

the nose clip device comprises arc blocks 3 which are fixedly connected to the upper side of the front end of a mask body 1 and are transversely and symmetrically arranged, each arc block 3 is provided with an arc groove 4 which is communicated with the left and the right, the opposite near ends of the two arc blocks 3 are fixedly connected with supporting rods 5 which are positioned in front of the arc grooves 4, the right end of the left supporting rod 5 is fixedly connected with a spherical groove 6 with an opening facing to the right, the left end of the right supporting rod 5 is fixedly connected with a ball 7 which is hinged with the spherical groove 6, the left and the right sides of the upper end of the mask body 1 are respectively provided with a guiding block 8, the right side of the right arc block 3 and the mask body 1 are fixedly connected with a left ear hanger 9 which can be in sliding fit with the left guiding block 8, the left ear hanger 9 passes through the two arc grooves 4 and the guiding block 8 leftwards and then is fixedly connected with the left side of the lower end of the mask body 1, the, the right ear hook 10 passes through the two arc-shaped grooves 4 and the guide block 8 rightwards and then is fixedly connected with the right side of the lower end of the mask body 1, and the left ear hook 9 and the right ear hook 10 are arranged in the arc-shaped grooves 4 in a vertically staggered mode. When the mask is used, the back end face of the mask corresponds to the face, the two arc-shaped blocks 3 are respectively positioned at the two sides of the nose, the ear hooks are pulled backwards, the left ear hook 9 moves leftwards and pulls the fixed joint of the left ear hook 9 of the left arc-shaped block 3 and the mask body 1 to move leftwards, the right ear hook 10 moves rightwards and pulls the fixed joint of the right ear hook 10 of the right arc-shaped block 3 and the mask body 1 to move rightwards, at the moment, the two arc-shaped blocks 3 are arched upwards by an arc along with the relative movement of the fixed joint of the ear hooks and the mask body 1 under the pulling force of the ear hooks, and the two arc-shaped blocks 3 are in ball-hinge connection with the ball 7 through the supporting rod 5, so that the arched angles of the two arc-shaped blocks 3 can be flexibly matched with the angle formed by the nose wings to enable the two arc-shaped parts to be attached to the nose, the sealing of the nose part, can accomplish the wearing of gauze mask on the ear with the ear-hang, two ear-hang staggered arrangement has avoided two ear-hang to take place the problem of intertwining in arc wall 4 from top to bottom, and the guide block 8 that is equipped with can make the part that the ear-hang is located gauze mask body 1 the place ahead can all the time contact with gauze mask body 1 and make gauze mask body 1 upside and facial keep in touch the sealed effect of increase when pulling.

In the second embodiment, on the basis of the first embodiment, the upper and lower edges of the guide block 8 are bonded to the mask body 1 by pressing, and the middle part of the guide block 8 is arched upwards to form a transverse hole 11 capable of allowing an ear hook to pass through. This embodiment is when using, two guide block 8 use rather than the ear-hang cooperation of corresponding side respectively, and the ear-hang passes hole 11 and the ear-hang can remove in hole 11, and hole 11 plays the guide effect to the ear-hang can make arc piece 3 not produce the skew by the in-process that the ear-hang pulled hunch to can make the part that the ear-hang is located gauze mask body 1 the place ahead can contact with gauze mask body 1 all the time and make gauze mask body 1 upside and facial keep in touch when being pulled, increase sealed effect.

Third, on the basis of first embodiment, the lower side of the ear hook is close to the fixed connection position of the lower end of the ear hook and the mask body 1 and is fixedly connected with a bonding block 12, and the lower side of the ear hook is close to the lower end of the ear hook and is bonded on the mask body 1 through the bonding block 12 in a pressing mode. When the mask is used, when the face of a user is wide, in order to avoid the ear hook from tightening and pain the ears, the bonding block 12 close to the lower end of the ear hook can be slowly pulled off from the mask body 1, and at the moment, the lower side of the ear hook is separated from the mask body 1 close to the lower end of the ear hook, so that the length of the ear hook is increased, and the user with the wide face can use the mask normally.

Fourth, on the basis of the first embodiment, the rear end face of the arc block 3 is fixedly connected with the mask body 1, and the arc part of the arc block 3 can be well attached to the nose wing. This embodiment is when using, and the rear end face and the 1 fixed connection of gauze mask body of arc piece 3 make arc piece 3 can stimulate gauze mask body 1 and upwards arch and with the nose laminating when upwards encircleing, increase the sealed effect of gauze mask.

In the fifth embodiment, on the basis of the first embodiment, the front end of the mask body 1 is provided with a wrinkle layer 13. When the mask is used, the using space of the mask can be enlarged, and the ventilation effect is enhanced.

Sixth, based on the first embodiment, the disposable medical mask has a three-layer structure, the inner layer is a common sanitary gauze or a non-woven fabric, the middle layer is a superfine polypropylene fiber melt-blown material layer, and the outer layer is a non-woven fabric layer. When the structure is used, the structure has strong hydrophobicity and air permeability, the structure has obvious filtering effect on tiny aerosol with virus or harmful fine dust, the overall filtering effect is good, and the used materials are nontoxic, harmless and comfortable to wear.

Claims

1. The disposable medical mask is characterized by comprising a mask body (1), a nose clip device fixedly connected to the mask body (1), and an ear hook fixedly connected to the mask body (1) and used for triggering the nose clip device and fixing the mask on the face of a user;

the nose clip device comprises arc blocks (3) which are fixedly connected to the upper side of the front end of a mask body (1) and are transversely and symmetrically arranged, each arc block (3) is provided with an arc groove (4) which is communicated with the left and the right, the opposite near ends of the two arc blocks (3) are fixedly connected with a support rod (5) which is positioned in front of the arc groove (4), the right end of the left support rod (5) is fixedly connected with a spherical groove (6) with an opening facing to the right, the left end of the right support rod (5) is fixedly connected with a round ball (7) which is in ball joint with the spherical groove (6), the left side and the right side of the upper end of the mask body (1) are respectively provided with a guide block (8), the right side of the right arc block (3) is fixedly connected with a left ear hook (9) which can be in sliding fit with the left guide block (8), and the left ear hook (9) passes through the two arc grooves (4) and the, the left of left side arc piece (3) and gauze mask body (1) fixedly connected with can with right ear hang (10) of right side guide block (8) sliding fit, right ear hang (10) pass right behind two arc walls (4) and guide block (8) its lower extreme and the right side fixed connection of gauze mask body (1) lower extreme, left ear hang (9) and right ear hang (10) crisscross arrangement from top to bottom in arc wall (4).

2. The disposable medical mask according to claim 1, wherein the upper and lower edges of the guide block (8) are bonded to the mask body (1) by press-fitting, and the middle portion of the guide block (8) is upwardly arched with a transverse hole (11) allowing an ear hook to pass therethrough.

3. The disposable medical mask according to claim 1, wherein the lower side of the ear hook is fixedly connected with an adhesive block (12) near the fixed connection of the lower end of the ear hook and the mask body (1), and the lower side of the ear hook is bonded to the mask body (1) through the adhesive block (12) by pressing.

4. The disposable medical mask according to claim 1, wherein the rear end face of the arc block (3) is fixedly connected with the mask body (1) and the arc portion of the arc block (3) can be well attached to the nasal ala.

5. The disposable medical mask according to claim 1, wherein the front end of the mask body (1) is provided with a wrinkle layer (13).

6. The disposable medical mask according to claim 1, wherein the disposable medical mask has a three-layer structure, the inner layer is a regular sanitary gauze or a non-woven fabric, the middle layer is a superfine polypropylene fiber melt-blown material layer, and the outer layer is a non-woven fabric layer.