CN215124619U

CN215124619U - Detachable anti-virus mask

Info

Publication number: CN215124619U
Application number: CN202121559962.2U
Authority: CN
Inventors: 郑绍珍
Original assignee: Guangdong Sangan Technology Co ltd
Current assignee: Guangdong Sangan Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-14
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to the field of medical protective equipment, in particular to a detachable antivirus mask, which comprises detachable mask cloth and a small rubber, wherein two sides of the mask cloth are provided with a wearable hollow pipe, the small rubber passes through the hollow pipes at two sides, and one end of the small rubber passing through the hollow pipes at two sides is provided with a tightness adjusting valve; an inner core pocket is arranged on one side, facing the mouth and the nose, in the gauze cover, and a replaceable inner core is placed in the inner core pocket; the upper edge of the mask cloth and the front face of the mask cloth are in an upper oblique corner design, and the joint of the lower edge of the mask cloth and the front face of the mask cloth is in a lower oblique corner design; the upper edge of the mask cloth is provided with a long compression cotton strip which can be tightly attached to orbital fossa bones of the face. The utility model discloses simple structure, easily production adopt detachable design, go up along the gas tightness good, adopt pure cotton comb to knit the material, the gas permeability is higher, and gauze mask cloth is disinfected and is washd and dry in the air and sun after-drying repeatedly usable, and the inner core is disposable solid alkali gauze mask, can realize disinfecting the efficiency of killing the virus.

Description

Detachable anti-virus mask

Technical Field

The utility model relates to a medical treatment protective equipment field especially relates to a detachable antivirus gauze mask.

Background

Viruses (such as influenza, SARS, avian influenza, etc.) and germs can survive and propagate on the small particles, attach to the particles in the atmosphere, generate a large amount of free virus (such as influenza, SARS, avian influenza, etc.) and germ molecules in the air, and spread the disease. Along with industrial society's development, the quality of air reduces the dust granule in the air gradually and the very big threat people's of haze condition healthy, because the dust is graininess physics with the haze, traditional gauze mask just can play the effect of isolation, often contact the virus for the threat to doctor patient who often lives in hospital and near hospital, and the volume of virus is less than granule such as dust far away, in order to prevent that patient from receiving virus infection and state of an illness in hospital treatment process, provide a safe and healthy operational environment for medical personnel simultaneously, use the gauze mask to keep apart the virus outside the health, can reduce people's probability of receiving virus infection by a wide margin.

The existing mask filter has three types, and each type has some defects: 1. melt-spraying a cloth filter sheet: the filter fabric is mainly melt-blown fabric, and can effectively block partial dust and inhalable particles by compounding multiple layers, the multi-layer melt-blown fabric compounded filter piece can influence the respiratory airflow of people, and only the single side plays a dustproof role, so that a user cannot wear the filter fabric for a long time. 2. Activated carbon fiber filter disc: the activated carbon fiber cloth contains a part of fine carbon powder particles, which has certain influence on users with lung diseases. 3. Common antibacterial fabric filter disc: the material is mainly common antibacterial fabric, and the bactericide used by the fabric contains harmful substances such as benzene, sulfur and the like, and has limited antibacterial effect.

Disclosure of Invention

The utility model aims at providing a detachable antivirus gauze mask, can dismantle, the gas tightness is good, adopts the used repeatedly design, but gauze mask cloth is cleaned drying in the air in the disinfection and is dried in the sun after-mentioned repeatedly usable, the problem of the disposable gauze mask's of solution not environmental protection, disposable solid alkali gauze mask cloth can be replaced in the inner core adoption, can realize disinfecting and kill the efficiency of virus, can realize wearing the people and need in the health of oneself's protection, also need protecting the environmental health simultaneously.

In order to achieve the above object, the utility model relates to a detachable antivirus mask, including dismantling gauze mask, little rubber, gauze mask both sides are equipped with the hollow tube that can wear, little rubber passes both sides hollow tube, its characterized in that: one end of the small rubber, which penetrates through the hollow pipes on the two sides, is provided with a tightness adjusting valve; an inner core pocket is arranged on one side, facing the mouth and the nose, in the gauze cover, and a replaceable inner core is placed in the inner core pocket; the upper edge of the mask cloth and the front face of the mask cloth are in an upper oblique corner design, and the joint of the lower edge of the mask cloth and the front face of the mask cloth is in a lower oblique corner design; the upper edge of the mask cloth is provided with a long compression cotton strip which can be tightly attached to orbital fossa bones of the face.

Preferably, in order to ensure that the pressing strip is clamped on the socket bone of the lower eye frame, the phenomenon that the mask slips down when the mask is worn to speak is reduced, the air tightness of the upper side of the mask after the mask is worn is improved, and the length of the long pressing strip is not less than 12 CM.

Preferably, in order to realize that the nose tip is matched with and buckled on the mask and reduce the downward sliding of the mask, the length of an upper oblique corner between the upper edge of the mask cloth and the front surface of the mask cloth is not less than 4CM, so that the mask can be worn to be matched with the nose tip; the length of a lower inclined corner at the joint of the lower edge of the mask cloth and the front surface of the mask cloth is not less than 5 CM. The length, included angle and space needed when the mandible is opened and closed can be ensured to be suitable for different face shapes and during speaking.

Preferably, to ensure effective killing of pathogens, the inner core contains a sterile solid base composition.

Preferably, in order to ensure the air permeability of the mask and reduce discomfort symptoms such as air tightness, the mask cloth and the inner core pocket are made of pure cotton cloth carded and woven materials.

Preferably, the inner core pocket is of an other three-side closed structure with an upper opening, so that the inner core can be conveniently replaced.

Preferably, the inner core pocket can also adopt a structure that the upper side and the lower side are closed to form a left opening and a right opening.

The utility model has the advantages that: the utility model relates to a detachable antivirus gauze mask, simple structure, easily production, gauze mask cloth adopt pure cotton comb weaving material, the first use has the condition of shrinking, this service property has fully been considered in the invention, gauze mask cloth is used repeatedly design, can dismantle, but reuse after disinfection is washd and is dried in the air in the sun, the disposable gauze mask's of solution problem not of environmental protection, the inner core is the gauze mask cloth that contains solid alkali, can realize disinfecting and kill the efficiency of virus, can realize wearing the people in the health needs of oneself protection, also need protecting the environmental health simultaneously.

Drawings

For the purpose of illustration, the invention is described in detail with reference to the following preferred embodiments and the accompanying drawings.

FIG. 1 is a structural view of the detachable antivirus mask facing the mouth and nose;

FIG. 2 is a side view of the detachable antivirus mask of the present invention;

in the figure: 1-gauze mask, 2-small rubber, 3-hollow tube, 4-tightness regulating valve, 5-inner core pocket, 6-inner core, 7-upper oblique corner, 8-lower oblique corner and 9-long cotton sliver pressing.

Detailed Description

The following further describes a detachable antivirus mask of the present invention with reference to the accompanying drawings:

as shown in fig. 1 and 2, the detachable antivirus mask comprises a detachable mask cloth 1 and a small rubber 2, wherein two sides of the mask cloth are provided with a wearable hollow tube 3, the small rubber 2 penetrates through the hollow tubes 3 at the two sides, and one end of the small rubber 2, which penetrates through the hollow tubes 3 at the two sides, is provided with a tightness adjusting valve 4; an inner core pocket 5 is arranged on one side, facing the mouth and the nose, in the mask cloth 1, and a replaceable inner core 6 is placed in the inner core pocket 5; the mask cloth 1 and the inner core pocket are made of pure cotton cloth carding materials, the air permeability is good, the inner core pocket 5 adopts a structure that the upper side and the lower side close the left side and the right side, the inner core can be taken and placed more conveniently by the design, the structure with the left side and the right side open is not the only mode, and the inner core pocket 5 can also be a structure that the upper side is opened and other three sides are closed; the inner core 6 contains a sterilized solid alkali component, the adopted solid alkali component contains CIO2, CIO2 is a necessary condition for inducing hydroxyl radical (-0H) in-situ regeneration, under the condition of no heating, CIO2 slowly ionizes physically adsorbed water (crystal water) on the surface of a carrier (mesoporous material), and non-ionized (free radical type) hydrolysis of chemically adsorbed water (OH) exists, and the non-ionized (free radical type) hydrolysis is not obvious in a general condition but is greatly accelerated when a substrate reacts with the carrier or is physically or chemically catalyzed, so that a large amount of the carrier (mesoporous material) is obtained: 0H, etc. The oxidation potential of 0H is high, the rate constant of chemical reaction is large, so the efficiency of removing pollutants is high, the strong oxidizing property is utilized, the microbial enzyme system can be destroyed, the strong killing effect on bacteria, fungi and viruses is achieved, and the method has the characteristics of small dosage, quick action, no secondary pollution and the like.

The result of an antibacterial test on the solid alkali by a third party detection mechanism is that the sterilization rate of staphylococcus aureus is as high as 99.94 percent, and the sterilization rate of klebsiella pneumoniae is as high as 99.92 percent.

Test bacteria: klebsiella pneumoniae(ATCC 4352)

As shown in fig. 2, an upper oblique corner 7 is formed between the upper edge of the mask cloth 1 and the front of the mask cloth 1, a lower oblique corner 8 is formed at the joint of the lower edge of the mask cloth 1 and the front of the mask cloth 1, and the length of the upper oblique corner between the upper edge of the mask cloth and the front of the mask cloth is not less than 4CM, so that the mask cloth can be worn in cooperation with the tip of the nose; the lower edge of the mask cloth and the front joint of the mask cloth are not less than 5CM in length of a lower inclined corner, so that the chin can be better wrapped, and better sealing performance is realized. The upper edge of the mask cloth 1 is provided with a long compression cotton strip 9 which can be tightly attached to orbital fossa bones of the face, and the length of the long compression cotton strip 9 is not less than 12 CM.

The mask wearing method in the present embodiment:

1. when the inner core is used for the first time, the inner core can be blown on two sides by hot air at a low wind speed; then the gauze mask is placed in the gauze mask, and the gauze mask can be killed once when in use.

2. The method for replacing the mask cloth comprises the following steps: firstly, removing the small rubber, taking out the inner core, spraying the replaced mask cloth with disinfectant water (spraying a little), then packaging the mask cloth in a sealing bag, standing the mask cloth for one day, washing the mask cloth clean, and airing the mask cloth for later use.

3. Replacing (disassembling) the small rubber of the mask cloth: when the ear-muff is used, the annular part is sleeved into the neck, the other end of the annular part is on the head, the proper tightness is adjusted by the adjusting valve, the problem of ear pain after long-term wearing can be solved, the fit degree of the face is increased, and the length of the small rubber is 85 CM.

The length of a batten arranged on the mask reaches 12cm, so that the batten is clamped on a pit bone of a lower eye frame, the phenomenon that the mask slides down when the mask is worn to speak is reduced, and the air tightness of the upper side of the mask after the mask is worn is improved; the length of the bevel opening and the corner position is 4cm, so that the nose tip is just matched with the mask to buckle the mask, and the downward sliding of the mask is reduced; the front face of the mask cloth has a smooth length of 10 cm, and the mask cloth is suitable for different face shapes and length included angles and spaces required by jaw opening and closing during speaking by combining the design that a lower oblique corner is 5cm long; the lengths from the middle point to the edge of the upper edge of the mask cloth and from the middle point to the edge of the lower edge of the mask cloth are designed based on the fit degree of the mask and the face shape, the two edges are provided with perforable hollow tube shapes with the lengths of 3 centimeters, and the positions are positioned at the positions of the middle points of the lower guan points in front of the ears of the face, so that the mask cloth is suitable for adjustment of different face shapes, and the fit degree of the face shapes is ensured; the annular length-adjustable small portrait leather can be adjusted according to the user, is comfortable to wear, enables the mask to form tension with the back of the neck and the two parts of the head, ensures the face-to-face conformity of the mask, and solves the problem of ear pain after long-term wearing of the mask;

the inner replaceable core contains solid alkali components, is a strong material with sterilization and virus killing functions, has the overall specification of 16 cm in length and 10 cm in width, and meets the requirements of completely covering the mouth, nose and respiratory belt and the face fitting degree, so that the solid alkali sterilization property of the inner core can fully treat air sucked into the body;

the gauze mask is pure cotton cloth comb fabric material, uses for the first time and has the condition of shrinking, and this service property has been fully considered in the invention, and gauze mask is used repeatedly and designs, can take off, only need take out little rubber and inner core, then through disinfection washing air-dry back repeatedly usable, the disposable gauze mask of solution be not very environmental protection's problem, the utility model discloses not only can realize disinfecting the efficiency of killing the virus, still realize wearing people in the healthy needs of self-protection, detachable design reduce cost, also to the needs of having protected environment and health simultaneously.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a detachable anti-virus gauze mask, is including dismantling gauze mask, little rubber, gauze mask both sides are equipped with the hollow tube that can wear, little rubber passes both sides hollow tube, its characterized in that: one end of the small rubber, which penetrates through the hollow pipes on the two sides, is provided with a tightness adjusting valve; an inner core pocket is arranged on one side, facing the mouth and the nose, in the gauze cover, and a replaceable inner core is placed in the inner core pocket; the upper edge of the mask cloth and the front face of the mask cloth are in an upper oblique corner design, and the joint of the lower edge of the mask cloth and the front face of the mask cloth is in a lower oblique corner design; the upper edge of the mask cloth is provided with a long compression cotton strip which can be tightly attached to orbital fossa bones of the face.

2. The detachable antivirus mask according to claim 1, wherein: the length of the long compressed cotton sliver is not less than 12 cm.

3. The detachable antivirus mask according to claim 1, wherein: the length of an upper oblique corner between the upper edge of the mask cloth and the front of the mask cloth is not less than 4cm, and the upper oblique corner is matched with the tip of the nose; the length of a lower inclined corner at the joint of the lower edge of the mask cloth and the front surface of the mask cloth is not less than 5 cm.

4. The detachable antivirus mask according to claim 1, wherein: the inner core contains a sterile solid base composition.

5. The detachable antivirus mask according to claim 1, wherein: the gauze mask and the inner core pocket are made of pure cotton cloth.

6. The detachable antivirus mask according to claim 1, wherein: the inner core pocket adopts other trilateral enclosed construction of upper edge opening.

7. The detachable antivirus mask according to claim 1, wherein: the inner core pocket can also adopt a structure that the upper side and the lower side are closed to form a left opening and a right opening.