KR102402986B1 - A mask - Google Patents

Abstract

The present invention relates to a mask. The mask has a pair of fitting parts (11), (11') and male buttons (12), (12') on a mask body (1), and has fitting pieces (31), (31') and female buttons (32), (32') on a safety surface (3). Also, the mask forms a philtrum pad (2) and a predetermined breathing space (22) inside the mask body (1), and has a suction pipe (4) provided with a filter (4') to filter and inhale outside air on both sides of the philtrum pad (2) and has one or more incision parts (13) at both ends of the main body (1). According to the above configuration, when the safety surface (3) is bound to the mask body (1), the safety surface (3) maintains a very stable assembly state, and thus stability is very excellent. Also, when a mask is worn, the safety surface (3) is naturally bent in an arc shape to maximize a wearing comfort. Moreover, the breathing space (22) is formed between the main body (1) and the philtrum pad (2), so that comfortable wearing and breathing are performed smoothly. Furthermore, the mask does not drip or come off during conversation or exercise, thereby maximizing wearing stability and reliability.

Description

mask {A mask}

The present invention makes it easy to attach and detach a security face made of a transparent film, so that only a mask can be used by easily combining or separating depending on the environment or situation, and it prevents a gap between the face and the mask to improve safety and wearability, and at the same time It relates to a mask that maximizes reliability while being very hygienic by preventing the mask from dripping or peeling off during exercise or conversation, and allowing it to be inhaled by filtering outside air.

In the case of Korea, yellow dust or fine dust floats in the air from the desert or loess regions in the center of Asian continents such as China and Mongolia due to geographical characteristics, and is introduced into Korea in large quantities via the westerly wind, and the yellow sand contains silicon, lead, It contains heavy metals such as cadmium and is very harmful to the human body.

In addition, in recent years, with China's rapid industrialization, fine dust and ultrafine dust generated from numerous factories and homes in China are flowing into Korea in large quantities, and the frequency and concentration of occurrence are also rapidly increasing. Due to industrial development and the spread of automobiles, a lot of fine dust and ultra-fine dust are generated, which greatly threatens public health and causes great inconvenience in daily life.

In addition, the damage caused by various pollen and rosin powder that occurs from spring to early summer is also great.

When various types of pollen, including fine dust and ultrafine dust, enter the human body through the respiratory system, immunity is rapidly lowered, causing respiratory diseases and disorders such as colds, asthma and bronchitis, and heart disease such as cardiovascular disease. There is also a problem that it can cause various diseases such as skin diseases and eye diseases.

In order to solve the above-described problems, the demand for masks as a means for protecting the respiratory tract and the human body from yellow dust, fine dust and ultrafine dust is rapidly increasing.

As is well known, the mask is used to cover the nose and mouth to prevent inhalation and scattering of fine dust and germs for health and hygiene, and has been used since the Spanish cold, that is, influenza in 1919.

These masks are made of materials such as cotton or non-woven fabric, and because they prevent direct breathing of cold air through the nasal passages or oral cavity, it is possible to prevent colds, etc. There was a problem in that it is not effective in blocking harmful substances that are very small in size, such as viruses, bacteria, and fine dust, which are smaller than the pores formed between the tissues of the cotton fabric.

In addition, most of the masks made of non-woven fabric are disposable masks with built-in electrostatic filters. In the process of use, the electrostatic efficiency is greatly reduced due to breath, that is, water vapor. It is so severe that it cannot be worn for a long time or reused.

In other words, the disposable mask made of non-woven material has a built-in electrostatic filter, that is, a melt-blown filter. The generated water vapor does not last long, so the electrostatic efficiency drops sharply, and the filtering effect cannot be expected at all when the mask is washed for reuse.

Therefore, even a cotton mask made of cotton fabric as well as a non-woven mask with a melt blown filter built-in, cannot block fine dust such as yellow sand with a diameter of less than 10 μm at all if you breathe while wearing it. can't be expected at all.

Meanwhile, respiratory-related viruses include SARS (severe acute respiratory syndrome), which originated in Guangdong, China in November 2002 and spread to the world within a few months, and MERS, which occurred in Saudi Arabia and the Middle East and spread worldwide. respiratory syndrome caused by a new type of coronavirus (SARS-CoV-2) that first appeared in Wuhan, China in December 2019 and spread throughout China and the world, and continues to spread at a frightening rate even today There is an infectious disease, "Coronavirus Infectious Disease 19 (Corona 19)". After an incubation period of about 2 to 14 days (estimated), it is a frightening infectious disease in which fever (37.5 degrees), respiratory symptoms such as cough or shortness of breath, and pneumonia appear as the main symptoms (asymptomatic infections are rare).

Accordingly, the demand for masks is increasing exponentially to prevent and block yellow dust, fine dust, and COVID-19 infectious diseases from various industrial sites, to general households and to the entire nation. A security aspect is also introduced to prevent

The above-mentioned security face is formed of a transparent thin film, so it can be said that it is a very effective product to prevent splashes as it can prevent splashes of splashes on your face as well as your opponent during face-to-face consultations or conversations with many people.

However, since the above-mentioned safety face is made of cloth or non-woven fabric and cannot be worn close to the face like a mask worn on a respirator, a considerable distance from the face and face is inevitably maintained. An impossible problem follows.

Therefore, most people first wear a respirator, that is, a normal mask covering the mouth and nose, and then further wear the above-mentioned safety face in front of it to prevent splashes and dust or viruses.

On the other hand, masks worn on the respirator are manufactured in several grades, so the filtration efficiency is different depending on the particle size such as yellow dust, fine dust, and ultra-fine dust. The higher the grade, the higher the filtration efficiency of fine dust Difficulty follows, and if the grade is low, it is somewhat easier to breathe, but the filtration efficiency of fine dust is greatly reduced.

Therefore, in order to prevent splashes and to block the inflow of fine dust or ultrafine dust at the same time, there is a problem in that it is necessary to wear a high-grade mask and at the same time to wear more safety face, which is very cumbersome and inconvenient.

Meanwhile, recently, functional masks that can prevent or block fine dust or ultra-fine dust have been introduced, including Patent Registration No. 10-1639265 and Patent Registration No. 10-2129298, but these are quite complex in structure and therefore costly to manufacture. However, they are also not distributed smoothly because breathing does not occur smoothly when worn.

001. Republic of Korea Patent Registration No. 10-1639265 (registered on July 7, 2016) "Multipurpose mask for ultra-fine dust" 002. Korean Patent Registration No. 10-2129298 (Registered on June 26, 2020) "Functional fine dust mask"

The present invention was invented to solve the above-mentioned problems in the prior art, and in particular, it is intended to provide a mask that can be easily selected and used according to the situation or the user's will by making it possible to easily attach and detach a security surface for preventing splashes on the mask. There is a purpose of the invention.

In addition, the mask body is provided with a sealing pad in which both ends are connected by a rod, and the main body and the sealing pad are connected so that the distance between the rods at both ends of the inner surface of the body to which both ends of the sealing pad are sealed is longer than the length of the sealing pad. A breathing space is naturally formed between the pads, and as a result, the mask is worn while the pharyngeal pad is always mounted in the pharynx under the nose. It also aims to provide a mask that maximizes the wearing comfort and allows for smoother breathing by securing a stable breathing space.

In addition, the lower part of the pharyngeal pad is formed to extend wider to form a mouse pad that covers the periphery of the mouth, and a plurality of through holes for smooth breathing are further formed on the surface of the mouse pad, so that the mouse pad acts as a double mask. The purpose is to further improve safety and hygiene, and to provide a mask with anti-fogging effect for eyeglass wearers as well as improved wearing comfort by absorbing sweat or breath by the mouse pad.

In addition, the purpose is to provide a mask with further improved safety and hygiene by further providing a removable suction pipe for filtering and suctioning external air on both sides of the inside of the mask body, or on both sides of the pharyngeal pad or mouse pad to filter contaminated air. have.

In addition, one or more incisions are further provided at both ends of the mask body so that when the mask is worn, the incisions are opened according to the wearer's face shape and face size, etc. to minimize the pressure applied to the face and at the same time It also aims to effectively block the gap with the mask to further enhance safety and wearability.

A pair of fitting portions 11 and 11 ′ cut horizontally on both sides of the front side of the mask body 1, and means weights 12 and 12 ′ are provided at predetermined positions below the fitting portion 11,

The security face 3 has fitting pieces 31 and 31 ' that are detachably attached to the fitting portions 11 and 11 ' on both lower sides, and a means weight 12 (12) on the lower portion of the fitting pieces 31 and 31'. It is provided with a female button (32, 32') detachable to 12'),

A pharyngeal pad 2 mounted in the pharynx between the nose and the upper lip is provided on the inside of the mask body 1, so that a predetermined breathing space 22 is formed between the mask body 1 and the pharyngeal pad 2 By connecting the sealing pad so that the distance on the inner surface of the body 1 to which the phosphide pad 2 is sealed is longer than the length of the phrenic pad 2, the mask body 1 and the phosphatide pad 2 ), the breathing space 22 is naturally formed between It is characterized by providing a mask that is easy and comfortable to breathe and is also very comfortable to wear.

The lower part of the pharyngeal pad (2) is extended to be wider to form a mouth pad (2a) covering the mouth and around the mouth, and a plurality of through holes for smooth breathing are further formed on the surface of the mouse pad (2a), The function as a double mask by the mouse pad (2a) is made to further improve safety and hygiene, and at the same time, the mouse pad (2a) absorbs sweat or breath to provide a mask that improves the wearing comfort and provides an anti-fogging effect. do.

It is characterized in that the pad (2) or the mouse pad (2a) is formed of a mesh fabric.

It is characterized in that the locking piece 31a is further provided on the outside or inside of the fitting pieces 31 and 31' of the security surface 3 to prevent the fitting pieces 31 and 31' from falling out due to wind or impact.

In addition, a suction pipe holder part 23 is further provided on the bar connection parts 21 and 21' provided on both sides of the sealing pad 2, and a filter 4' is provided to filter and suck outside air there. It is characterized in that the suction tube (4) can be inserted.

In addition, one or more incisions 13 are provided at both ends of the mask body 1 to minimize the pressure of the mask acting on the face by opening the incisions 13 according to the wearer's face shape and face size. In addition, the gap between the body (1) and the face is blocked, so that the external air can be reliably blocked.

It is characterized in that it further comprises a passage 14 for inhalation and exhalation in the lower center of the mask body.

The present invention configured as described above includes fitting portions 11 and 11 ′ and means weights 12 and 12 ′ provided on both upper sides of the front side of the mask body 1 , and fittings provided on both sides of the lower portion of the security face 3 . When the security surface 3 is fastened to the mask body 1 by the pieces 31 and 31 ′ and the female buttons 32 and 32 ′, the security surface 3 maintains a very stable assembly state. It is very good, and when the mask is worn, the safety face 3 is naturally bent in an arc shape, so the fit is also maximized.

In addition, when the mask is worn, the pharyngeal pad 2 or the mouse pad 2a acts on the pharynx or around the mouth, and a breathing space between the main body 1 and the pharyngeal pad 2 or the main body 1 and the mouse pad 2a. (22) is formed so that comfortable wearing is achieved and breathing is performed smoothly, and furthermore, the mask does not flow down or come off during conversation or exercise, thereby maximizing wear stability and reliability.

In addition, since the mouse pad 2a acts as a double mask, hygiene and safety are further improved, and various effects such as sweat absorption and fogging can be expected.

In addition, the suction pipe holder 23 is further provided on both sides of the pad 2, and the suction pipe 4 having the filter 4' is inserted into the holder 23 so that it can be used for fine dust and ultrafine dust. It also has the effect of allowing safe breathing even in contaminated areas.

1 to 5 are a first embodiment of the present invention,
1 is a perspective view showing a state in which a mask and a security surface are separated;
Figure 2 is a perspective view showing a state in which the safety face is assembled to the mask.
3A and 3B are enlarged main parts showing another embodiment of the security face.
4 is a rear perspective view of the mask in which the mask and the suction pipe are disassembled;
5 is a cross-sectional view of main parts.
6 is a side view showing a state wearing a mask.
7-8 are a second embodiment of the present invention,
7 is a perspective view;
8 is a side view showing a worn state.
9-10 are a third embodiment of the present invention,
9 is a rear perspective view of the mask;
Fig. 10 is a state diagram of use.

According to the present invention, the safety face 3 can be easily attached to and removed from the mask body 1, and the mask does not come off or run down easily during conversation or exercise, so it has excellent stability. It is made to provide a mask with excellent wearing comfort, and will be described in more detail below based on the accompanying drawings.

1 to 6 is a first embodiment of the present invention, Figure 1 is a perspective view showing a state in which the mask and the security face are separated, Figure 2 is a perspective view showing the state in which the security face is assembled to the mask, Figure 3 is It is an enlarged view of the main part showing another embodiment of the safety face, Figure 4 is a rear perspective view of the mask in which the mask and the suction tube are disassembled, Figure 5 is a cross-sectional view of the main part, and Figure 6 is a side view showing the wearing state.

1 to 6, the present invention is characterized in that the security face 3 made of a transparent film can be easily attached to and detached from the mask body 1 .

In addition, it is characterized in that it has a configuration that prevents the mask from easily falling off or peeling off during conversation or exercise when wearing the mask, and at the same time, a predetermined breathing space is provided.

In addition, it is characterized in that it is possible to minimize the pressure of the mask acting on the face by preventing the part between the face and the mask, especially both sides of the mask, from floating on the face when worn.

First, looking at the detachable structure of the mask body 1 and the safety face 3, the mask cuts a pair of fitting parts 11 and 11' on both sides of the front side of the body 1 in the lateral direction at the same time as the fitting At a predetermined position below the part 11, the weights 12 and 12' were provided, and the security face 3 had fitting pieces 31 and 31' fitted to the fitting parts 11 and 11' on the lower side of both sides. ), and the female buttons 32 and 32' that are detachably attached to the male weights 12 and 12'.

On the rear surface of the mask body 1 where the fitting parts 11 and 11' are located, bar connection parts 21 and 21' of the phosphatide pad 2, which will be described later, are positioned, and the bar connection parts 21 and 21' ) to the main body 1, the seams are sewn so as to be provided on both sides centering on each of the fitting portions 11 and 11 ', so that the mask body 1 is attached to the fitting portions 11 and 11' from the front side of the safety face ( When the fitting pieces 31 and 31' of 3) are fitted, the ends of the fitting pieces 31 and 31' do not protrude into the body, so that stable assembly can be achieved.

In addition, when the means weights 12 and 12' are installed on the main body 1, the main body 1 and the main body 1 are mounted so that the bar connection parts 21, 21' and the main body 1 are connected and fixed together. The pad (2) was more firmly connected.

Therefore, when you want to use the mask body 1 by coupling the security face 3, the fitting pieces 31 and 31' provided on both sides of the security face 3 are inserted into the fitting parts 11 and 11'. When the female buttons 32 and 32' are fastened to the male weights 12 and 12', the installation of the security face 3 on the mask body 1 is completed, and when the mask is worn in this state, the mask is As it closely follows the contour of the face, the security face 3 is naturally curved to maintain a predetermined distance from the face face.

In particular, when the face mask 3 is coupled to the mask body 1 as described above and worn, splash blocking and prevention are ensured, making it more hygienic and safer in any place and any situation.

On the other hand, if a locking piece 31a for preventing separation is further provided on the outside or inside of the fitting pieces 31 and 31 ' of the security surface 3, the security surface 3 is coupled to the mask body 1 for use. In the process, the safety face 3 is not separated from the mask body 1 even by wind or external impact, and thus safety and reliability can be further improved.

In addition, the present invention is equipped with a pharyngeal pad (2) mounted on the inside of the mask body (1) so that the mask does not come off or fall off easily during conversation or exercise, and the pharyngeal pad (2) is mounted between the nose and the upper lip when the mask is worn. The body ( 1) By connecting the rods so that the distance between the rods on both sides of the inner surface is longer, the breathing space 22 is naturally formed between the inner surface of the mask body 1 and the pharyngeal pad 2 .

Therefore, according to the present invention, when the mask is worn, the pharyngeal pad 2 is mounted in the pharynx under the nose while the inner surface of the mask body 1 is mounted on the bridge of the nose, and the lower side is mounted on the chin, between the main body 1 and the pharyngeal pad 2 By forming the breathing space 22 in the wear state, the mask does not flow down or come off by the pharyngeal pad 2 even if a somewhat radical and difficult exercise is performed including conversation in the wearing state, and the stability and fit are excellent.

In addition, the present invention further includes a suction pipe holder part 23 to allow breathing by inserting the suction pipe 4 having a filter 4' to both sides of the bar connection parts 21 and 21' of the pharyngeal pad 2, Since the suction pipe (4) equipped with a filter (4') that can filter and suck the outside air is inserted here, it can be used more hygienically and safely even in air polluted areas including pollen and fine dust.

In addition, in the present invention, since one or more incisions 13 are formed at both ends of the mask body 1, the incisions 13 are wider or smaller depending on the wearer's face shape or face size when wearing the mask. It is possible to minimize the pressure applied to the face as it unfolds, thereby making it comfortable to wear and maximizing the fit.

In addition, due to the cutout 13, both sides of the main body 1 evenly contact both sides of the face to block the gap, so that the outside air is reliably blocked, thereby providing a safer and more sanitary mask. .

7 and 8 showing a second embodiment of the present invention,

A passage 14 for inhalation and exhalation is further provided in the lower center of the mask body 1, and it is possible to breathe more comfortably by the passage 14, and most breath passages in winter or rainy season Since it is exhausted through (14), even glasses wearers can prevent visual disturbances due to inhalation.

9 to 10 are a third embodiment of the present invention, which forms a wide extension of the lower portion of the pharyngeal pad 2 provided on the inner surface of the mask body 1 to form a mouse pad 2a covering the periphery of the mouth. As a result, the mouse pad 2a and the body naturally form a double mask. In this case, the mouse pad 2a can smoothly absorb sweat and breath flowing from the face, so that the glasses wearer is fogged. Prevention is achieved, as well as the effect of maximizing safety and hygiene.

In addition, if a plurality of holes are formed in the mouse pad 2a or the mouse pad 2a is formed of a mesh fabric, the wearing comfort can be improved, and breathing can be made more smoothly.

The mask of the present invention configured in this way is not limited to the above-described embodiment, and thus can be variously modified within the scope of the object and spirit of the invention.

1 : Main body 2 : Injung pad 2a : Mouse pad
3: security side 4: suction tube 4': filter
11, 11': fitting part 12, 12': weight 13: cutout
14: passage 22: breathing space 23: holder part
31, 31': Fitted piece 32, 32': Female button

Claims (7)

A pair of fitting portions 11 and 11 ′ cut horizontally on both sides of the front side of the mask body 1, and means weights 12 and 12 ′ are provided at predetermined positions below the fitting portion 11,
The security face 3 is provided with fitting pieces 31 and 31' having locking pieces 31a attached to and detached from the fitting portions 11 and 11' at the lower sides of both sides, and the fitting pieces 31 and 31'). It is provided with female buttons (32, 32') detachable from the means (12, 12') at the lower part,
A pharyngeal pad 2 mounted in the pharynx between the nose and the upper lip is provided inside the mask body 1, so that a predetermined breathing space 22 is formed between the mask body 1 and the pharyngeal pad 2 The connecting rods are connected so that the distance between the rods on the inner surface of the main body 1 is longer than the length of the sealing pad 2, and the suction tube holder 23 is attached to the rod connection portions 21 and 21 ′ provided on both sides of the sealing pad 2 . A mask, characterized in that it further comprises a suction pipe (4) equipped with a filter (4') so as to filter the outside air in this place can be inserted. delete delete delete delete delete delete

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