CN214016122U - Disposable medical surgical mask - Google Patents

Abstract

The utility model discloses a disposable medical surgical mask, including the body, hang rope and ventilative mouthful, still including the compact structure who avoids the fog, improve the ventilative mouthful of filterability and be convenient for be suitable for different users' regulation structure, the positive intermediate position department of body is provided with ventilative mouthful, and the inside recess of having seted up of body of ventilative mouthful one end, the one end that ventilative mouthful was kept away from to the recess is provided with ventilative cotton, and adsorption structure sets up the inside at ventilative cotton one end recess, compact structure sets up the intermediate position department on the inside top of body, the rope is hung to the both sides of body are installed, and hang one side sliding connection on rope surface and have the regulating box, adjust the inside that the structure setting is at the regulating box. The utility model discloses a set up the regulating box, utilize gliding regulating box to adjust the size of hanging the rope and forming the ring and satisfy different users' demand, improve the comfort level that the user wore, and then can improve the practicality of body.

Description

Disposable medical surgical mask

Technical Field

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

Background

With the development of society, the medical level of China also gets a great progress, and medical staff often can use the mask to avoid self infection by bacteria and the like when engaging in medical treatment and the like, so the mask is very huge in the current medical field, but the existing novel medical surgical mask still has many problems or defects:

first, traditional novel medical surgical mask does not have the regulation structure of being convenient for during the use, hangs rope length fixed, and different personnel wear the time, have the discomfort to some extent.

Second, traditional novel medical surgery gauze mask does not have antifog structure during the use, adopts the metal strip to fix gauze mask and user's facial bridge of the nose department usually, still can lead to user's glasses to fog.

Third, the traditional novel medical surgical mask has poor filterability during use, can not filter foreign impurities such as bacteria well, and the air permeability is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable medical surgical mask to solve the inconvenient regulation that proposes in the above-mentioned background art, inconvenient antifog and the relatively poor problem of filterability.

In order to achieve the above object, the utility model provides a following technical scheme: a disposable medical surgical mask comprises a body, a hanging rope, a ventilation port, a compression structure for avoiding fogging, a ventilation port for improving filtering performance and an adjusting structure convenient for different users;

the middle position of the front surface of the body is provided with a ventilation port, a groove is formed in the body at one end of the ventilation port, the end, away from the ventilation port, of the groove is provided with ventilation cotton, and the adsorption structure is arranged in the groove at one end of the ventilation cotton;

the compressing structure is arranged in the middle of the top end in the body;

the rope is installed to the both sides of body, and hangs one side sliding connection on rope surface and have the regulating box, adjust the inside that the structure setting is at the regulating box.

Preferably, adjust the structure and include fixed clamp, fixed clamp is installed in the upper end and the lower extreme of the inside one end of regulating box, and the upper end and the lower extreme of the inside other end of fixed clamp install reset spring, the inside sliding connection of regulating box of reset spring one end has the fly leaf, and the fly leaf is close to the upper end and the lower extreme of fixed clamp one end and installs movable clamp, the fly leaf is kept away from movable clamp one end intermediate position department and is installed the pull rod that extends to the regulating box outside.

Preferably, compact structure includes metal strip, compact heap, compresses tightly groove and pressure spring, compress tightly the inside top of groove equidistant installation body, and compress tightly the one end of inslot portion and install pressure spring, pressure spring one end sliding connection has the compact heap that extends to compressing tightly the groove outside, and the metal strip is installed on the inside top of body of compact heap one end.

Preferably, a rubber pad is installed on one side of the adjusting box close to the body, and the rubber pad is trapezoidal in shape.

Preferably, the inside both ends of regulating box have seted up the spout, and the inside sliding connection of spout has the slider, slider one end and the both ends welding of fly leaf.

Preferably, adsorption structure includes fixed arch, activity arch, fixture block, activated carbon plate and draw-in groove, the draw-in groove is seted up inside the body at recess both ends, and the inside top of draw-in groove and the both sides of bottom install fixed arch, ventilative cotton is close to body one end upper end and lower extreme and installs the fixture block with draw-in groove matched with, and the intermediate position department at fixture block both ends installs the activity arch.

Preferably, the shape of fixed clamp and activity clamp is the arc, and fixed clamp and activity clamp are about the horizontal axis symmetric distribution of regulating box.

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

(1) the adjusting box, the fixed clamp and the movable clamp are arranged, the pull rod is pulled to drive the movable plate to stably slide so as to drive the movable clamp to move, then a user can pull the adjusting box to slide on the surface of the hanging rope, the size of a component ring of the hanging rope is adjusted, requirements of different users are met, wearing comfort is improved, meanwhile, the trapezoidal rubber pad is arranged, discomfort of the contact surface of the ear of the user and the adjusting box can be reduced, the body can be conveniently worn by different users, and wearing discomfort is reduced;

(2) by arranging the compression structure, after a user wears the body, the metal strip is recycled, so that the upper end of the body is bent and attached to the bridge of the nose of the user, meanwhile, under the elastic action of the compression groove, the compression block is moved to apply certain force to the metal strip, and then a plurality of compression blocks can be utilized, so that the metal strip is more closely attached to the face of the user after being bent, the gap between the body and the bridge of the nose of the user is reduced, the generation of fog during breathing is avoided, the fogging of the glasses of the user wearing the glasses is avoided, the sight line of the user is influenced, and the practicability of the body is improved;

(3) through being provided with ventilative mouthful and adsorption structure, through setting up ventilative cotton and ventilative mouthful, make the body gas permeability better, set up the activated carbon plate simultaneously, can filter the absorption to the gas of breathing in, avoid inhaling impurities such as external bacterium, improve the protectiveness, reduce the bacterial infection, can stimulate ventilative cotton simultaneously, it removes to drive the fixture block, make fixed arch and the protruding separation of activity, and then open ventilative cotton, be convenient for take out and change the activated carbon plate of recess inside, and then can guarantee the adsorptivity of body, but the repetitious usage body simultaneously, when reducing medical cost, also reduce the production of body discarded object, improve and use the feature of environmental protection.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view of a partial cross-sectional structure of the breathable cotton of the present invention;

FIG. 3 is a schematic view of the side view of the adjusting box according to the present invention;

fig. 4 is a schematic diagram of the local overlooking enlarged structure of the compressing structure of the present invention.

In the figure: 1. a compression structure; 101. a metal strip; 102. a compression block; 103. a compaction groove; 104. a compression spring; 2. a body; 3. hanging a rope; 4. an adjusting box; 5. a rubber pad; 6. ventilating cotton; 7. a ventilation opening; 8. an adsorption structure; 801. a fixed protrusion; 802. a movable bulge; 803. a clamping block; 804. an activated carbon plate; 805. a card slot; 9. a groove; 10. fixing a clamp; 11. a slider; 12. a movable clamp; 13. a pull rod; 14. a return spring; 15. a chute; 16. a movable plate.

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: referring to fig. 1-4, a disposable medical surgical mask comprises a body 2, a hanging rope 3, a vent 7, a compression structure 1 for preventing fogging, a vent 7 for improving filtering performance, and an adjusting structure convenient for different users;

a ventilation opening 7 is formed in the middle of the front face of the body 2, a groove 9 is formed in the body 2 at one end of the ventilation opening 7, breathable cotton 6 is arranged at one end, far away from the ventilation opening 7, of the groove 9, and an adsorption structure 8 is arranged in the groove 9 at one end of the breathable cotton 6;

the compaction structure 1 is arranged in the middle of the top end in the body 2;

the two sides of the body 2 are provided with hanging ropes 3, one side of the surface of each hanging rope 3 is connected with an adjusting box 4 in a sliding mode, and the adjusting structure is arranged inside the adjusting box 4;

referring to fig. 1-4, the disposable medical surgical mask further comprises an adjusting structure, the adjusting structure comprises a fixed hoop 10, the fixed hoop 10 is installed at the upper end and the lower end of one end inside the adjusting box 4, a return spring 14 is installed at the upper end and the lower end of the other end inside the fixed hoop 10, a movable plate 16 is connected inside the adjusting box 4 at one end of the return spring 14 in a sliding manner, a movable hoop 12 is installed at the upper end and the lower end of the movable plate 16, which are close to one end of the fixed hoop 10, and a pull rod 13 extending to the outside of the adjusting box 4 is installed at the middle position of one end of the movable plate 16, which is far away from the movable hoop 12;

a rubber pad 5 is arranged on one side of the adjusting box 4 close to the body 2, and the shape of the rubber pad 5 is trapezoidal;

the two ends of the inside of the adjusting box 4 are provided with sliding grooves 15, the inside of each sliding groove 15 is connected with a sliding block 11 in a sliding manner, and one end of each sliding block 11 is welded with the two ends of a movable plate 16;

the fixed hoop 10 and the movable hoop 12 are both arc-shaped, and the fixed hoop 10 and the movable hoop 12 are symmetrically distributed around the transverse central axis of the adjusting box 4;

specifically, as shown in fig. 1 and fig. 3, through pulling pull rod 13, utilize the slider 11 in the inside slip of spout 15, drive the steady slip of fly leaf 16, and then drive the removal of activity clamp 12, but later user pull regulating box 4, make it at string 3 surface slip, and then adjust the size of string 3 component ring and satisfy different users' demand, improve the comfort level of wearing, set up trapezoidal rubber pad 5 simultaneously, the discomfort of reducible user ear and regulating box 4 contact surface, and curved fixed clamp 10 and activity clamp 12 are bigger with string 3 area of contact of rope, improve the spacing stability of block.

Example 2: the pressing structure 1 comprises a metal strip 101, a pressing block 102, a pressing groove 103 and a pressing spring 104, wherein the pressing groove 103 is arranged at the top end inside the body 2 at equal intervals, the pressing spring 104 is arranged at one end inside the pressing groove 103, one end of the pressing spring 104 is slidably connected with the pressing block 102 extending to the outside of the pressing groove 103, and the metal strip 101 is arranged at the top end inside the body 2 at one end of the pressing block 102;

specifically, as shown in fig. 1 and 4, after the user wears the body 2, the metal strip 101 is recycled, so that the upper end of the body 2 is bent and attached to the bridge of the nose of the user, and meanwhile, under the elastic action of the pressing groove 103, the pressing block 102 is moved to apply a certain force to the metal strip 101, so that the multiple groups of pressing blocks 102 can be utilized, the metal strip 101 is more closely attached to the face of the user after being bent, the user glasses with glasses are prevented from being fogged, the sight line of the user is influenced, and the practicability of the body 2 is improved.

Example 3: the adsorption structure 8 comprises a fixed protrusion 801, a movable protrusion 802, a fixture block 803, an activated carbon plate 804 and a clamping groove 805, the clamping groove 805 is formed in the body 2 at two ends of the groove 9, the fixed protrusions 801 are arranged on two sides of the top end and the bottom end of the clamping groove 805, the fixture block 803 matched with the clamping groove 805 is arranged at the upper end and the lower end of one end, close to the body 2, of the breathable cotton 6, and the movable protrusion 802 is arranged in the middle of two ends of the fixture block 803;

specifically, as shown in fig. 1 and 2, through setting up activated carbon plate 804, can filter the absorption to the gas of breathing in, avoid inhaling impurity such as external bacterium, improve the protectiveness, reduce the bacterial infection, can stimulate ventilative cotton 6 simultaneously, drive fixture block 803 and remove, make fixed arch 801 and activity arch 802 separate, and then open ventilative cotton 6, be convenient for take out and change the inside activated carbon plate 804 of recess 9, and then can guarantee the adsorptivity of body 2, can repetitious usage body 2 simultaneously, when reducing medical cost, also reduce the production of body 2 discarded object, improve and use the feature of environmental protection.

The working principle is as follows: when the device is used, firstly, the pull rod 13 is pulled, the movable plate 16 slides stably by utilizing the sliding of the sliding block 11 in the sliding groove 15, the movable clamp 12 is driven to move, then a user can pull the adjusting box 4, the adjusting box 4 slides on the surface of the hanging rope 3, the size of a component ring of the hanging rope 3 is adjusted, the requirements of different users are met, then the movable plate 16 is restored to the original position under the elastic action of the reset spring 14, the hanging rope 3 is clamped by utilizing the arc-shaped fixed clamp 10 and the movable clamp 12, the body 2 can be adjusted for different users, the wearing comfort is improved, meanwhile, the trapezoidal rubber pad 5 is arranged, and the discomfort of the contact surface of the ear of the user and the adjusting box 4 can be reduced;

then, a user wears the body 2, the metal strip 101 is recycled, the upper end of the body 2 is bent and attached to the bridge of the nose of the user, meanwhile, under the action of the elastic force of the pressing groove 103, the pressing block 102 moves to apply a certain force to the metal strip 101, and then a plurality of groups of pressing blocks 102 can be used, so that the metal strip 101 is attached to the face of the user more closely, the gap between the body 2 and the bridge of the nose of the user is reduced, and fogging is avoided;

through setting up ventilative cotton 6 and ventilative mouthful 7, make 2 gas permeability of body better, avoid the user to take place phenomenons such as vexation, set up activated carbon plate 804 simultaneously, can filter the absorption to the gas of breathing in, avoid inhaling impurity such as external bacterium, improve protectiveness, can stimulate ventilative cotton 6 simultaneously, drive fixture block 803 and remove, make fixed arch 801 and the protruding 802 separation of activity, and then open ventilative cotton 6, be convenient for take out and change the inside activated carbon plate 804 of recess 9, during later installation, utilize the cooperation of fixed arch 801 and the protruding 802 of activity, block fixture block 803 can, and then can guarantee the adsorptivity of body 2.

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 (7)

1. The utility model provides a disposable medical surgical mask, includes body (2), string rope (3) and ventilative mouthful (7), its characterized in that: the device also comprises a compression structure (1) for avoiding fogging, a ventilation opening (7) for improving filterability and an adjusting structure convenient for being suitable for different users;

a ventilation opening (7) is formed in the middle of the front face of the body (2), a groove (9) is formed in the body (2) at one end of the ventilation opening (7), breathable cotton (6) is arranged at one end, far away from the ventilation opening (7), of the groove (9), and the adsorption structure (8) is arranged in the groove (9) at one end of the breathable cotton (6);

the compaction structure (1) is arranged in the middle of the top end in the body (2);

the rope (3) is installed to the both sides of body (2), and hangs one side sliding connection on rope (3) surface and have regulating box (4), adjust the inside that the structure setting is in regulating box (4).

2. The disposable medical surgical mask of claim 1, wherein: adjust the structure and include fixed clamp (10), install upper end and the lower extreme in the inside one end of regulating box (4) fixed clamp (10), and the upper end and the lower extreme of the inside other end of fixed clamp (10) install reset spring (14), the inside sliding connection of regulating box (4) of reset spring (14) one end has fly leaf (16), and fly leaf (16) are close to the upper end and the lower extreme of fixed clamp (10) one end and install activity clamp (12), activity clamp (12) one end intermediate position department is kept away from in fly leaf (16) and installs pull rod (13) that extend to regulating box (4) outside.

3. The disposable medical surgical mask of claim 1, wherein: the pressing structure (1) comprises a metal strip (101), a pressing block (102), a pressing groove (103) and a pressing spring (104), wherein the top end of the inside of the body (2) is installed at equal intervals in the pressing groove (103), the pressing spring (104) is installed at one end of the inside of the pressing groove (103), one end of the pressing spring (104) is slidably connected with the pressing block (102) extending to the outside of the pressing groove (103), and the metal strip (101) is installed at the top end of the inside of the body (2) at one end of the pressing block (102).

4. The disposable medical surgical mask of claim 1, wherein: one side of the adjusting box (4) close to the body (2) is provided with a rubber pad (5), and the shape of the rubber pad (5) is trapezoidal.

5. The disposable medical surgical mask of claim 2, wherein: the inside both ends of regulating box (4) have been seted up spout (15), and spout (15) inside sliding connection has slider (11), the both ends welding of slider (11) one end and fly leaf (16).

6. The disposable medical surgical mask of claim 1, wherein: adsorption structure (8) are including fixed arch (801), activity arch (802), fixture block (803), activated carbon plate (804) and draw-in groove (805), draw-in groove (805) are seted up inside body (2) at recess (9) both ends, and the both sides of the inside top of draw-in groove (805) and bottom install fixed arch (801), ventilative cotton (6) are close to body (2) one end upper end and lower extreme and install fixture block (803) with draw-in groove (805) matched with, and the intermediate position department at fixture block (803) both ends installs activity arch (802).

7. The disposable medical surgical mask of claim 2, wherein: the shape of fixed clamp (10) and activity clamp (12) is the arc, and fixed clamp (10) and activity clamp (12) are about the horizontal axis symmetric distribution of regulating box (4).

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