CN111528558A

CN111528558A - Medical protective mask

Info

Publication number: CN111528558A
Application number: CN202010464507.8A
Authority: CN
Inventors: 王涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-08-14

Abstract

The invention relates to a sanitary protective article, and particularly discloses a medical protective mask, which comprises a mask surface body, wherein two bases are fixed on the front side of the mask surface body; the inserting part is provided with an inserting hole, the front end opening of the inserting hole is provided with a limiting step, the bottom of the inserting hole is fixedly provided with a puncture needle, the clamping part is clamped with a liquid storage bag through the clamping groove, and disinfectant is sealed in the liquid storage bag; the plug-in part is composed of a plurality of non-return buckling claws, and the non-return buckling claws are buckled on the limiting steps after the plug-in part is inserted into the plug-in hole, so that the mask surface body can maintain the folded state with the inner surface turned outwards and cannot be unfolded again. The medical protective mask is convenient and rapid to use, more comprehensive in protection, capable of reducing pollution caused by abandoned medical protective masks and preventing repeated use, excellent in protective effect on respiratory infectious diseases, especially used in respiratory infectious disease epidemic periods, more outstanding in comprehensive effect and beneficial to overall prevention and control of epidemic situations.

Description

Medical protective mask

Technical Field

The invention relates to a medical protective article, in particular to a medical protective mask.

Background

The protective mask is a respiratory protection article for preventing the transmission of some respiratory infectious microorganisms and protecting the health of human bodies, and particularly has an important effect on preventing the respiratory infectious diseases in the circulation period. The traditional medical protective mask is generally composed of a mask body, a nose clip fixed at the upper end of the mask body and elastic bands connected to two sides of the mask body, the medical protective mask with the structure has the advantages of simple structure, low cost and the like, but certain defects exist in the using process, and the defects shown in the using process in the period of epidemic respiratory infectious diseases are more obvious. Specifically, the method comprises the following steps:

firstly, the existing medical protective mask can effectively cut off the air transmission channel of pathogens, but the main transmission paths of a plurality of pathogens are not only limited to air transmission but also include contact transmission, and obviously, the existing medical protective mask can 'fail' to the contact transmission of the pathogens; more importantly, pathogens in the air can be adsorbed in the medical protective mask during use, and the medical protective mask can be easily contacted with the pathogens during the process of taking off the mask by a user, namely the probability of contact transmission can be increased to a certain extent during use of the medical protective mask; although the risk of infection can be reduced by means of protective means such as thorough cleaning or disinfection treatment of hands after the mask is removed, the protective means is not provided in many cases;

secondly, in the epidemic period of respiratory infectious diseases, a large amount of pathogens often exist in the used medical protective mask, theoretically, the medical protective mask should be treated in a medical waste mode, and when the medical protective mask does not have the treatment conditions, the medical protective mask should be disinfected as necessary and then discarded to prevent secondary pollution; however, for ordinary people, the medical protective mask is influenced by factors such as self quality, epidemic prevention consciousness, thought consciousness or treatment condition limitation, the used medical protective mask is directly discarded as ordinary garbage, pathogens in the medical protective mask are bred and continuously transmitted through other ways, and great potential safety hazards exist; especially, when the epidemic situation is serious, the consumption amount of the medical protective mask is huge, and the medical protective mask which is directly discarded without being processed can cause serious pollution, which is not beneficial to the prevention and control of the epidemic situation.

Thirdly, after the medical protective mask reaches the service life, the medical protective mask does not have the expected protective effect any more, so that the medical protective mask does not have the repeated use value any more, but the existing medical protective mask usually does not have a destroying mechanism which is easy to operate, the destroying is troublesome, and the contact infection is easily caused by improper operation, so that a plurality of used protective masks are discarded in a perfect form, and the risk of repeated use exists; particularly, when respiratory infectious diseases are pandemic, the protective mask is in shortage as one of important epidemic prevention substances, and under the drive of benefits, lawless persons are not rare in the case of recycling, processing and re-selling the waste protective mask, so that the generated safety problem is extremely severe, and the situation brings extremely adverse influence on the prevention and control work of epidemic situations.

Disclosure of Invention

In order to overcome the technical problems, the invention provides the medical protective mask which has a scientific and reasonable structure, is convenient and quick to use, has comprehensive protection, can effectively reduce the infection probability of pathogens, can reduce or even avoid pollution caused by abandonment, can prevent the medical protective mask from being recycled and reused, and can have a remarkable positive effect on the prevention and control of epidemic situations when being used in the epidemic period of respiratory infectious diseases.

In order to achieve the technical purpose, the invention adopts the following technical scheme:

a medical protective mask comprises a mask surface body, elastic bands for fixing the mask surface body on the face of a user are arranged on the left side and the right side of the mask surface body, and nose clips for improving the attaching tightness of the upper end of the mask surface body and the nose bridge of the user are arranged on the mask surface body; the method is characterized in that: two bases distributed left and right are fixed on the front side of the mask body, wherein the front side of one base is fixed with an inserting part and a clamping part, and the front side of the other base is fixed with an inserting and buckling part; the front end of the insertion part is backwards provided with a blind hole-shaped insertion hole, the front end port of the insertion hole is provided with a circle of limiting steps, the rear bottom of the insertion hole is fixedly provided with a puncture needle, and the end of the puncture needle is forward; the clamping part is provided with a U-shaped clamping groove, a liquid storage bag is clamped and fixed on the clamping groove, the liquid storage bag is provided with a closed cavity, and disinfectant is sealed in the cavity; one end of the liquid storage bag can extend into the inserting hole to be pricked by a pricker so as to form a hole for discharging disinfectant; the buckling part is composed of a plurality of check buckling claws which are rotationally and symmetrically distributed; after the inserting buckle part is inserted into the inserting hole, the non-return buckle claw is buckled on the limiting step to ensure that the inserting buckle part cannot move out of the inserting hole, so that the mask surface body can maintain the folded state that the inner surface is turned outwards and cannot be unfolded again.

Furthermore, the base and the mask surface body are fixedly connected in an adhesion mode.

Furthermore, the inserting part, the clamping part and the corresponding base are of an integral structure and are all made of plastic materials.

Furthermore, the buckle part and the corresponding base are of an integral structure and are made of plastic materials.

Furthermore, the mask surface body is of a three-layer structure and sequentially comprises a non-woven fabric layer, a superfine polypropylene fiber melt-blown material layer and a sanitary gauze layer from front to back.

Further, the liquid storage bag is made of plastic materials and is in a capsule shape.

Furthermore, the local part of the liquid storage bag is bonded with the clamping groove through colloid.

Further, the number of the non-return buckling claws is 2-4.

Compared with the prior art, the invention has the following technical effects:

the medical protective mask has the traditional mouth and nose protection function, and can effectively cut off the air transmission channel of pathogens; in addition, the medical protective mask is matched with the disinfectant in a simple and easy way, is convenient to carry and is fast to use, so that a user can efficiently and fast disinfect the exposed parts such as hands, faces and the like according to actual needs, infection of pathogens in a contact propagation mode is avoided, particularly, the hands can be thoroughly disinfected by the disinfectant after the mask is taken off, the implementation of the disinfection mode is not limited by other objective conditions, and the comprehensive protection effect of the medical protective mask is greatly improved; meanwhile, after the protective mask is used up, the protective mask can be disinfected by using a disinfectant at any time before being discarded, the implementation is easy, convenient and quick, and excessive operation burden can not be brought to a user, so that the pretreatment mode before discarding is easily accepted by the user and popularized to become a habit, and the pollution risk caused by directly discarding the medical protective mask can be reduced or even avoided; medical protective facial mask after using is before abandoning, turn up the internal face of mask face body and fold, carry out the grafting combination with eye-splice portion and grafting portion, on the one hand, can slow down the loss rate of the antiseptic solution of spraying before in advance and prevent that the inside pathogen of mask face body from leaking, improve the disinfection effect from this, on the other hand, can't carry out reverse operation after the eye-splice portion is pegged graft the combination with grafting portion, make the mask face body can't expand to original shape, can avoid from being recycled once more from this. To sum up, this medical protective facial mask convenient to use is swift, and the protection is more comprehensive, and the pollution that medical protective facial mask of reducible abandonment caused to can prevent used repeatedly, it is good to respiratory infectious disease's protective effect, especially uses in respiratory infectious disease fashion period, and the comprehensive effect is more outstanding, is favorable to the whole prevention and control of epidemic situation.

Drawings

Fig. 1 is a schematic structural view of a medical protective mask.

Fig. 2 is a schematic structural view of the plug part and the holding part and their associated parts.

Fig. 3 is a schematic structural view of the buckle portion and its associated components.

FIG. 4 is a schematic view of the state of the reservoir bag inserted into the insertion hole and punctured by the puncture needle.

Fig. 5 is a schematic view of the state of the plug part and the buckle part after being combined.

Fig. 6 is a schematic structural diagram of the reservoir implemented based on a thin elastic tube.

In the figure, the device comprises a base 1, a base 2, an inserting part 21, an inserting hole 22, a limiting step 3, a clamping part 31, a clamping groove 4, a liquid storage bag 5, an elastic band 6, a nose clip 7, a mask surface body 71, a non-woven fabric layer 72, an ultrafine polypropylene fiber melt-blown material layer 73, a sanitary gauze layer 8, an inserting part 81, a check buckle claw 9, a puncture needle 10, a colloid 11 and a fine elastic tube.

Detailed Description

Referring to fig. 1 to 5, the medical protective mask of the present invention comprises a mask body 7 for shielding the nose and mouth; the left side and the right side of the mask surface body 7 are both connected with elastic bands 5, and the elastic bands 5 are used for fixing the mask surface body 7 on the face of a user; the nose clip 6 is arranged on the mask surface body 7, and the nose clip 6 is made of plastic metal materials and is used for improving the attaching tightness of the upper end of the mask surface body 7 and the nose bridge of a user; the front side of the mask surface body 7 is fixed with two bases 1, the two bases 1 are distributed on the two sides of the mask surface body 7 from left to right, the front side of one base 1 is fixed with an inserting part 2 and a clamping part 3, and the front side of the other base 1 is fixed with a buckling part 8; the front end of the insertion part 2 is backwards provided with an insertion hole 21, the insertion hole 21 is blind-hole-shaped, the inner diameter of the front end part is smaller, so that a front port of the insertion hole 21 forms a circle of limiting steps 22, a puncture needle 9 is fixed at the center of the rear bottom of the insertion hole 21, and the tip of the puncture needle 9 faces forwards; the clamping part 3 is provided with a U-shaped clamping groove 31, the clamping groove 31 is fixedly clamped with a liquid storage bag 4, the liquid storage bag 4 is provided with a closed cavity, and disinfectant is stored in the cavity; after the user takes the liquid storage bag 4 from the clamping groove 31, one end of the liquid storage bag 4 can be inserted into the inserting hole 21 by holding the liquid storage bag 4 to be pricked by the pricking needle 9, so as to form a hole for discharging disinfectant; the buckle part 8 is composed of a plurality of check buckle claws 81 which are rotationally and symmetrically distributed, and the buckle part 8 can be inserted into the insertion hole 21; after the plug-in buckle part 8 is inserted into the insertion hole 21, all the non-return buckle claws 81 are jointly buckled on the limit step 22, so that the plug-in buckle part 8 cannot be moved out of the insertion hole 21, thereby ensuring that the mask surface body 7 can maintain the folded state with the inner surface turned outwards and cannot be unfolded again.

Referring to fig. 1, when the mask face body 7 is implemented, the relative positions of the two bases 1 and the mask face body 7 should be reasonably adjusted to ensure that the bases 1 and the related components are arranged, and the performance such as the attaching effect of the mask face body 7 and the human face and the wearing comfort are not significantly adversely affected.

Referring to fig. 2 and 4, when the present invention is implemented, the matching tightness between the locking groove 31 and the reservoir 4 should be adjusted reasonably to ensure that the reservoir 4 will not automatically separate from the locking groove 31 during the normal wearing and using process of the medical protective mask, and the reservoir 4 can be taken out from the locking groove 31 by applying appropriate manual force.

Referring to fig. 2 and 4, when the invention is implemented, the length of the pricking pin 9 is adjusted to be positioned in the inserting hole 21 and keep a proper distance from the front end of the inserting hole 21, so that on one hand, the injury to a user is avoided, the safety is improved, and meanwhile, the pricking pin is prevented from being damaged by external force; on the other hand, the puncture needle 9 can be ensured to easily puncture the liquid storage bag 4.

Referring to fig. 2 and 3, in the implementation of the present invention, the connection structure between the base 1 and the mask body 7 has various embodiments according to the prior art, and preferably, the base 1 and the mask body 7 are fixedly connected by adhesion.

Referring to fig. 2 and 3, in the present invention, the inserting part 2, the holding part 3 and the corresponding base 1 are preferably of an integral structure and made of plastic materials, so that when the medical protective mask is manufactured, the inserting part 2, the holding part 3 and the corresponding base 1 can be processed in an integral manner in advance and then arranged on the mask surface body 7; similarly, the buckle part 8 and the corresponding base 1 are preferably of an integral structure and made of plastic material.

Referring to fig. 4 and 5, in the present invention, the mask body 7 preferably has a three-layer structure, which includes a nonwoven fabric layer 71, a superfine polypropylene fiber meltblown layer 72, and a sanitary gauze layer 73 from front to back.

Referring to fig. 4, in order to improve the stability of the connection between the reservoir 4 and the catching groove 31 when the present invention is implemented, a part of the reservoir 4 may be adhered to the catching groove 31 by the colloid 10.

Referring to fig. 2 and 4, in the implementation of the present invention, two locking grooves 31 may be formed in the locking portion 3, and each locking groove 31 is locked with a liquid storage bag 4; the types of the disinfection solution respectively sealed and stored in the two liquid storage bags 4 can be correspondingly adjusted according to the actual market demand, the actual use scene and other objective requirements, so that the actual demands of users can be more humanized and satisfied; for example, the disinfection solution respectively sealed in the two liquid storage bags 4 can be the same, and is also a hand-free disinfection solution, and the hand-free disinfection solution can be used for disinfecting the body part exposed by the user and disinfecting the face body of the face mask; the disinfection liquid respectively sealed in the two liquid storage bags 4 can be different, one is a hand-washing-free disinfection liquid, and the other is a disinfection liquid for disinfecting articles (the mask surface body 7), so that the disinfection effect can be improved more pertinently.

Referring to fig. 3 and 5, in the present invention, the latch part 8 is composed of a plurality of non-return latch claws 81, and the number of the non-return latch claws 81 is 2-4; in the process of inserting the plug-in part 8 into the plug-in hole 21, the non-return buckling claws 81 are stressed to be drawn close to the middle, so that the plug-in part can smoothly enter the plug-in hole 21, after the plug-in part 8 enters the plug-in hole 21, the non-return buckling claws 81 restore to be buckled on the limiting steps 22, the plug-in part 8 cannot move out of the plug-in hole 21, and the plug-in part 8 and the plug-in part 2 are locked and cannot be separated.

In the present invention, the liquid storage bag 4 is used as a container for containing the disinfectant, and has various embodiments, which can be implemented in the following two ways:

firstly, as shown in fig. 2, the reservoir 4 is made of plastic material and is in the shape of a capsule; the specific manufacturing method can refer to the processing technology of the liquid medicine bag in the mosquito-proof bracelet for children in the prior art; when in use, the puncture needle 9 is used for puncturing the liquid storage bag 4, and then the liquid storage bag 4 is squeezed by fingers to drive the disinfectant to be discharged.

Secondly, as shown in fig. 6, the reservoir 4 is formed by filling a cecum-shaped thin elastic tube 11 with disinfectant to an expanded state and then fastening the tube mouth, wherein the thin elastic tube 11 is made of rubber; when the liquid storage bag is used, after the puncture needle 9 is used for puncturing the liquid storage bag 4, the thin elastic tube 11 drives the internal disinfectant to be discharged through the elastic potential energy of the thin elastic tube, so that the liquid storage bag 4 does not need to be manually extruded.

Referring to fig. 1, the medical protective mask is not different from the conventional protective mask in terms of wearing manner, and thus has a conventional mouth-nose protection function, and can effectively cut off an air transmission channel of pathogens.

Referring to fig. 1 and 4, the medical protective mask is matched with disinfectant in a simple, easy, convenient and fast to carry, and the disinfectant inside the liquid storage bag 4 can be sprayed out after the puncture needle 9 is used for puncturing the liquid storage bag 4, so that a user can efficiently and fast disinfect exposed parts of hands, faces and the like according to actual needs, infection of pathogens is avoided in a contact propagation mode, particularly, the hands can be thoroughly disinfected by the disinfectant after the mask is taken off, the implementation of the disinfection mode is not limited by other objective conditions, and the comprehensive protection effect of the medical protective mask is greatly improved.

After the protective mask is used up, the disinfectant can be conveniently used for disinfecting the protective mask before the protective mask is discarded, the implementation is easy, the convenience and the rapidness are realized, and excessive operation burden can not be brought to a user, so that the treatment mode before discarding is easily accepted by the user and popularized to become a habit, and the pollution risk caused by directly discarding the medical protective mask can be reduced or even avoided.

Referring to fig. 5, before the used medical protective mask is discarded, the inner surface of the mask surface body 7 is turned outwards and folded, and the plug-in part 8 and the plug-in part 2 are combined in a plug-in manner, so that on one hand, the loss rate of the disinfectant sprayed in advance can be reduced, and the pathogen in the mask surface body 7 can be prevented from leaking, and therefore the disinfection effect is improved, and on the other hand, the plug-in part 8 and the plug-in part 2 can not be operated in a reverse manner after being combined in a plug-in manner, so that the mask surface body 7 can not be unfolded to the original shape, and therefore, the mask.

To sum up, this medical protective facial mask convenient to use is swift, and the protection is more comprehensive, and the pollution that medical protective facial mask of reducible abandonment caused to can prevent used repeatedly, it is good to respiratory infectious disease's protective effect, especially uses in respiratory infectious disease fashion period, and the comprehensive effect is more outstanding, is favorable to the whole prevention and control of epidemic situation.

In addition, after the medical protective mask is sprayed with disinfectant for disinfection, the protective performance of the medical protective mask is greatly reduced, and the medical protective mask is not suitable for wearing, but when respiratory infectious diseases are pandemic, the protective mask is in short supply as one of important epidemic prevention substances, and even the situation of 'one mask is difficult to demand' occurs, and the protective mask using the disinfection treatment is safer than the protective mask directly exposing the mouth and the nose outside; this medical protective facial mask can utilize the antiseptic solution to carry out swift disinfection to the gauze mask face body 7 according to actual need in practical application, then continues to wear to need occasionally.

Claims

1. A medical protective mask comprises a mask surface body, elastic bands for fixing the mask surface body on the face of a user are arranged on the left side and the right side of the mask surface body, and nose clips for improving the attaching tightness of the upper end of the mask surface body and the nose bridge of the user are arranged on the mask surface body; the method is characterized in that: two bases distributed left and right are fixed on the front side of the mask body, wherein the front side of one base is fixed with an inserting part and a clamping part, and the front side of the other base is fixed with an inserting and buckling part; the front end of the insertion part is backwards provided with a blind hole-shaped insertion hole, the front end port of the insertion hole is provided with a circle of limiting steps, the rear bottom of the insertion hole is fixedly provided with a puncture needle, and the end of the puncture needle is forward; the clamping part is provided with a U-shaped clamping groove, a liquid storage bag is clamped and fixed on the clamping groove, the liquid storage bag is provided with a closed cavity, and disinfectant is sealed in the cavity; one end of the liquid storage bag can extend into the inserting hole to be pricked by a pricker so as to form a hole for discharging disinfectant; the buckling part is composed of a plurality of check buckling claws which are rotationally and symmetrically distributed; after the inserting buckle part is inserted into the inserting hole, the non-return buckle claw is buckled on the limiting step to ensure that the inserting buckle part cannot move out of the inserting hole, so that the mask surface body can maintain the folded state that the inner surface is turned outwards and cannot be unfolded again.

2. The medical protective mask according to claim 1, wherein: the base and the mask surface body are fixedly connected in an adhesion mode.

3. The medical protective mask according to claim 1, wherein: the inserting part, the clamping part and the corresponding base are of an integrated structure and are all made of plastic materials.

4. The medical protective mask according to claim 1, wherein: the buckle part and the corresponding base are of an integrated structure and are made of plastic materials.

5. The medical protective mask according to claim 1, wherein: the mask body is of a three-layer structure and sequentially comprises a non-woven fabric layer, a superfine polypropylene fiber melt-blown material layer and a sanitary gauze layer from front to back.

6. The medical protective mask according to claim 1, wherein: the liquid storage bag is made of plastic materials and is in a capsule shape.

7. The medical protective mask according to claim 1, wherein: the local part of the liquid storage bag is bonded with the clamping groove through a colloid.

8. The medical protective mask according to claim 1, wherein: the number of the non-return buckling claws is 2-4.