KR20220001959U - Mask frame for anti-fog - Google Patents

Abstract

The present invention relates to a mask frame for anti-fogging, and a central frame for providing a breathing space between the wearer's respirator and the mask, a side frame formed to extend radially from the central frame and configured to achieve a predetermined curvature; a frame portion extending from the upper side of the frame and the side frame and including an upper frame on which the nose portion of the wearer is seated; and a contact guide detachably coupled to the upper frame to block the fogging phenomenon in the glasses.

Description

Mask frame for anti-fog

The present invention relates to a mask frame for antifogging, and more specifically, by using a PE material to lighten the weight of the frame, it minimizes the discomfort caused by the weight when worn, and a close-fitting guide made of a soft silicone material is attached to the upper part. It relates to a mask frame for anti-fogging that is configured to be coupled so as to block the fogging phenomenon that occurs when wearing a mask.

In general, when the mask is worn, the mask sheet covers the user's nose and mouth, so that air exhaled when the user breathes leaks out through the mask sheet or its surroundings. In particular, since a large amount of moisture rises upward, when the user wears the glasses, the glasses are fogged, causing a lot of inconvenience.

This fogging phenomenon is due to the fact that the mask sheet is not in close contact with the user's face due to the difference between the inner surface of the mask sheet and the user's face shape, so that a spaced space is generated between the user's face and the mask sheet.

In order to solve the fogging phenomenon, various types of adhesion means for attaching the mask sheet to the user's face have been proposed, but the shape of the face is different for each person, so there is a limit to implementing a universal form of adhesion means. to be.

Accordingly, in Korean Patent Registration No. 10-1634866, a mask comprising an outer frame and an inner frame that is detachably coupled to the inside of the outer frame so that the mask fabric near the breathing apparatus is fixed between the outer frame and the inner frame. A breathing frame has been published.

However, according to the prior art document described above, when the outer frame and the inner frame are combined, the upper and lower portions of the outer frame are configured to protrude forward than the upper and lower portions of the inner frame, which is simply configured to wear a mask while mounted on the user's nose. As a result, there is a problem in that a feeling of pressure is concentrated on the user's nose after a certain period of time while wearing the mask, thereby reducing the wearability of the mask.

In addition, according to the prior art document described above, it is configured to locally protect only the nose and mouth of the user, so that the position of the breathing frame is arbitrarily changed inside the mask, causing inconvenience to the user as well as causing inconvenience to the user. There is a problem that the fogging phenomenon continuously occurs because it cannot cope with the shape or height of different noses for each field.

Republic of Korea Patent No. 10-1634866

In order to solve this problem, the present invention has been devised by the above-described background technology, and by using PE material to lighten the weight of the frame, it minimizes the discomfort caused by the weight when worn, and is made of a soft silicone material on the upper part. An object of the present invention is to provide an anti-fogging mask frame that is configured to be detachably coupled to the formed adhesion guide to block the fogging phenomenon that occurs when wearing a mask.

In addition, the present invention ensures close contact with the wearer's nose, mouth, and surrounding cheeks, and adheres to the wearer's skin without any objection regardless of the shape or height of the nose. An object of the present invention is to provide an anti-fogging mask frame that can provide a comfortable and stable mask fit.

In addition, the present invention enables a state in which a breathing space is provided between the mask and the wearer's nose and mouth lightly only with the frame part by removing silicon when used by a wearer without glasses, and when used by a wearer of glasses, by a close guide An object of the present invention is to provide an anti-fogging mask frame that can prevent the occurrence of fogging on glasses by allowing the air exhaled during breathing to be exhausted from both sides without going to the upper part.

However, the purpose of the present invention is not limited thereto, and even if not explicitly mentioned, the purpose or effect that can be grasped from the solution or embodiment of the problem is also included therein.

According to an embodiment of the present invention for achieving the above object, a central frame for providing a breathing space between the wearer's respirator and the mask, and a side portion that is formed to extend radially from the central frame and configured to achieve a predetermined curvature a frame portion including a frame and an upper frame extending above the central frame and the side frames and on which the wearer's nose portion is seated; and an adhesion guide detachably coupled to the upper frame to block the fogging phenomenon in the glasses.

According to one embodiment of the present invention, the frame portion is formed between the central frame and the side frame, and an air passage through which the air exhausted when the wearer breathes can be exhausted to the mask side, and the upper frame and the side frame, respectively It is integrally formed and extended, and it is characterized in that it further comprises a close contact flange that prevents the air exhausted through the wearer from being emitted while being in close contact with the wearer's face.

According to one embodiment of the present invention, the frame portion and the close contact guide is characterized in that it is composed of a silicone material.

According to an embodiment of the present invention, the air passage is configured to be spaced apart from the first air passage and the first air passage respectively formed on both sides of the central frame so that the air exhausted from the wearer's nose can be exhausted. and a second air passage formed in the side frame and configured to exhaust the air exhausted through the wearer's mouth.

According to an embodiment of the present invention, the upper frame is seated on the wearer's nose when the frame part is worn, and a nose compression part that prevents a space from being formed between the wearer's nose and the frame part, and the nose compression part A guide fixing part extending in the front part and providing a fixing force to the upper surface of the close contact guide, a guide support part configured to be spaced apart from the lower part of the guide fixing part, and on which the lower surface of the close contact guide is seated; It characterized in that it includes a support rib that connects the guide fixing part and the guide support part, and prevents the close contact guide from being excessively drawn out toward the front side of the frame part.

According to an embodiment of the present invention, the adhesion guide forms an inner surface, and a contact portion that prevents a space between the frame portion and the wearer's skin from being generated while being in close contact with the wearer's nose and the skin around the nose, and a lower surface It consists of a plurality of pieces spaced apart from each other by a predetermined interval, and an air inlet for guiding the wearer to introduce the exhausted air, is formed to pass through the inside of the close contact guide, and is formed to communicate with the air inlet so that the introduced air flows through the air inlet. It is characterized in that it is composed of an air inlet and outlet made of an air exhaust unit for guiding the discharge while moving to both sides of the close guide, and a mask adhesion unit formed in the central portion, the inner surface of the mask is in close contact, and to which the adhering mask is adhered.

According to this embodiment of the present invention, the weight of the frame is made light by using a PE material, thereby minimizing the discomfort caused by the weight when worn, and configured such that the close contact guide made of a soft silicone material is detachably coupled to the upper part. It has the effect of blocking the fogging phenomenon that occurs when wearing a mask.

In addition, according to an embodiment of the present invention, by making the wearer's nose, mouth, and surrounding cheeks closely adhere, and by making it adhere to the wearer's skin without resistance regardless of the shape or height of the nose, even if the mask is worn for a long time It has the effect of providing a comfortable and stable fit of the mask as it can provide adhesion by a large area.

In addition, according to an embodiment of the present invention, when a person who does not wear glasses uses it, the silicone is removed so that a breathing space can be maintained between the mask and the wearer's nose and mouth lightly only with the frame part, and when the glasses wearer uses it , it has the effect of blocking the occurrence of fogging in the glasses by allowing the air exhaled during breathing to be exhausted from both sides without going to the upper part by the close guide.

In addition, various and beneficial advantages and effects of the present invention are not limited to the above, and will be more easily understood in the process of describing specific embodiments of the present invention.

1 is a perspective view showing a mask frame for preventing fogging according to an embodiment of the present invention;
Figure 2 is a front view showing the anti-fog mask frame according to an embodiment of the present invention;
3 is a side view showing the anti-fog mask frame according to an embodiment of the present invention;
4 is a plan view showing the anti-fog mask frame according to an embodiment of the present invention;
5 is a perspective view showing a frame portion of the anti-fog mask frame according to an embodiment of the present invention;
6 and 7 are views showing the adhesion guide of the anti-fog mask frame according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same components are given the same reference numerals as possible even if they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, in describing the components of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only for distinguishing the components from other components, and the essence, order, or order of the components are not limited by the terms. When it is described that a component is “connected”, “coupled” or “connected” to another component, the component may be directly connected or connected to the other component, but another component between each component It should be understood that elements may be “connected,” “coupled,” or “connected.”

As shown, the mask frame of the present invention is formed of a silicone material and is configured to be easily deformed in shape by an external force, and the peripheral surface is in contact with the wearer's skin, and the outer surface is configured to be in contact with the inner surface of the mask, A fogging phenomenon by moving the exhausted air to both sides of the frame part 100 when the frame part 100 configured to allow air exhausted from the wearer's nose and mouth to pass and the wearer wearing glasses breathes. It is configured to include an adhesion guide 200 that improves the adhesion between the mask and the frame 100 and the adhesion between the frame 100 and the wearer.

The frame portion 100 has an approximate outer surface that is formed in a hemispherical shape so that when the wearer wears the frame portion 100, a predetermined breathing space is provided between the wearer's nose and mouth and the inner surface of the mask. is configured to

This frame part 100 forms a central part and the inner surface is configured to form the furthest distance from the wearer's respirator (nose and mouth), and the outer surface is configured to form close contact with the inner surface of the mask to provide a breathing space between the wearer's respirator and the mask The central frame 110, the side frame 130 which is formed to extend radially from the central frame 110 and is configured to achieve a predetermined curvature toward the wearer's face, and the central frame 110 and the side frame 130. It is formed to extend on the upper side and is configured to include an upper frame 140 configured to support the adhesion guide 200 to be detachably coupled and to be seated on the wearer's nose portion.

In addition, the frame part 100 has an air passage 120 between the central frame 110 and the side frame 130 so that the air exhausted when the wearer breathes can be exhausted to the mask side.

At this time, the air passage 120 is configured to pass through the frame part 100 in plurality, and when the frame part 100 is in close contact with the wearer's face part, the air exhausted from the nose of the wearer's respirator is the frame part 100 . The first air passages 122 respectively formed on both sides of the central frame 110 so as to be exhausted to the outside of the It is composed of a second air passage 124 configured to exhaust the air exhausted through the wearer's mouth.

At this time, the first air passage 122 is formed in a semicircular shape or a shape corresponding to the nostrils of ordinary wearers, so that when the frame part 100 is worn, the wearer is positioned at the position of the nostrils of the wearer. It is configured to be worn while adjusting so that the first air passage 122 is positioned.

In addition, the second air passage 124 is configured to form a rhombic shape, and may also be configured in a conventional honeycomb shape.

In addition, the frame portion 100 is formed integrally with the upper frame 140 and the side frame 130, respectively, and is in close contact with the wearer's face portion while preventing the air exhausted through the wearer from being released. is further composed.

The close contact flange 150 is formed in a shape corresponding to the shape of the wearer's nose and the face of the nose periphery to further improve the adhesion between the wearer and the frame part 100 , and the upper contact flange 152 and the side frame The side contact flange 154 is formed to extend on both ends of the wearer's cheeks and is formed to extend to the lower end of the side frame 130 and is formed to extend to the wearer's cheek portion, and the lower contact is formed to be in close contact with the wearer's chin. It consists of a flange 156 .

On the other hand, the upper contact flange 152 is formed to extend to the end of the nose compression portion 142, the wearer's face, in particular, the wearer's nose and the skin around the nose in contact and close contact with the air exhausted through the frame portion It is configured to prevent discharge into the upper part of 100 .

The upper frame 140 is seated on the wearer's nose when the frame part 100 is worn, and is in close contact with the wearer's nose when the mask is worn and prevents a space from being formed between the wearer's nose and the frame part 100 . The compression part 142 and the guide fixing part 144 extending in the front of the nose compression part 142 and providing a fixing force to the upper surface of the close contact guide 200, and the guide fixing part 144 It is configured to be spaced apart from the bottom and connects the guide support part 146 on which the lower surface of the close contact guide 200 is seated, the guide fixing part 144 and the guide support part 146, and the close contact guide 200 is a frame. It is composed of a support rib 148 that prevents excessive withdrawal to the front side of the unit 100 .

The guide support part 146 may have an inner surface corresponding to the lower surface of the close contact guide 200 .

In addition, the support ribs 148 are configured in plurality to be spaced apart from each other by a predetermined interval in the width direction of the frame part 100 , respectively, are configured on both sides of the nose compression part 142 , and the end of the nose compression part 142 . Both ends of the mask adhesion part 230 of the adhesion guide 200 located on the coaxial line are configured to be in contact with each other.

In addition, the upper frame 140 is configured such that the close contact guide 200 is coupled to the space formed between the guide fixing part 144 and the guide support part 146 by a fitting method, and is detachably coupled to the upper frame 140 . is composed

The close guide 200 is made of a silicone material, and is detachably coupled to the upper frame 140 so that when a wearer wearing glasses wears a mask, the air that is exhausted by breathing moves upwards and fogging occurs in the glasses. As a component for blocking the generation of , it is composed of a contact portion 210 , an air inlet portion 220 , and a mask adhesion portion 230 .

Here, the mask adhesion part 230 is formed in the central portion of the adhesion guide 200 , the inner surface of the mask is closely adhered, and the adhered mask is adhered.

In this case, a predetermined adhesive sheet may be detachably coupled to the mask adhesion part 230 , and the wearer may wear the mask while the frame part 100 is fixed to the inner surface of the mask.

This close contact guide 200 forms an inner surface, and is in close contact with the wearer's nose and the skin around the nose when the frame part 100 is worn, and a contact part that prevents a space between the frame part 100 and the wearer's skin from being generated. 210 is configured.

Since the contact part 210 is made of a silicone material, when the mask is worn while the frame part 100 is seated on the wearer's skin, the shape is easily deformed to a shape corresponding to the shape of the wearer's face part. It is deformed and configured to further maximize adhesion.

In addition, the close contact guide 200 is composed of a plurality of spaced apart from the lower surface at a predetermined interval, and the air inlet 222 guides so that the air exhausted by the wearer is introduced into the inside of the close contact guide 200 while moving upward, and, Air formed through the inside of the guide 200 and formed in communication with the air inlet 222 to guide the introduced air to be discharged while moving to both sides of the close guide 200. Air composed of an air exhaust 224 The outlet 220 is further configured.

Accordingly, when the air is exhausted by the wearer's breathing, the exhausted air is introduced into the inside of the close contact guide 200 through the air inlet 222 while moving upward, and the introduced air moves upward of the close contact guide 200 . The second air passage ( 124), it is possible to prevent fogging of the glasses due to the air exhausted through breathing while being exhausted to the mask side.

Terms such as "include", "compose" or "have" described above mean that the corresponding component may be embedded unless otherwise stated, so it does not exclude other components. It should be construed as being able to further include other components, and all terms including technical or scientific terms are generally understood by those of ordinary skill in the art to which the present invention belongs, unless otherwise defined. have the same meaning as

In addition, the above description is merely illustrative of the technical idea of the present invention, and a person skilled in the art to which the present invention pertains may make various modifications and variations within a range that does not depart from the essential characteristics of the present invention. . Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

100: frame part 110: center frame
120: air passage 122: first air passage
124: second air passage 130: side frame
140: upper frame 142: nose compression part
144: guide fixing portion 146: guide support portion
148: support rib 150: close flange
152: top tight flange 154: side close flange
156: lower contact flange 200: contact guide
210: contact 220: air inlet
222: air inlet 224: air exhaust
230: mask adhesion part

Claims (4)

A central frame for providing a breathing space between the wearer's respirator and the mask; a frame portion including an upper frame on which the nose portion is seated; and
Including; and a close contact guide that is detachably coupled to the upper frame to block the fogging phenomenon in the glasses;
The frame portion is formed between the central frame and the side frames, and is formed integrally with an air passage through which the air exhausted during the wearer's breathing can be exhausted to the mask side, and the upper frame and the side frames, respectively, and the face portion of the wearer Further comprising a close contact flange that prevents the air exhausted through the wearer from being released while being in close contact with the
The frame part and the adhesion guide are anti-fogging mask frame, characterized in that it is made of a silicone material.
The method of claim 1,
the air passage
First air passages respectively formed on both sides of the central frame so that air exhausted from the wearer's nose can be exhausted, and spaced apart from the first air passages, are formed in the side frame and exhausted through the wearer's mouth Anti-fog mask frame, characterized in that it is composed of a second air passage configured to be exhausted of the air.
The method of claim 1,
the upper frame
a nose compression part that is seated on the wearer's nose when the frame part is worn, and prevents a space from being formed between the wearer's nose and the frame part;
a guide fixing part extending in the front of the nose compression part and providing a fixing force to the upper surface of the close contact guide;
a guide support part configured to be spaced apart from the lower part of the guide fixing part, and on which the lower surface of the close contact guide is seated;
A support rib that connects the guide fixing part and the guide support part and prevents the close contact guide from being excessively drawn out toward the front side of the frame part.
Anti-fog mask frame comprising a.
4. The method of claim 3,
The tight guide
A contact part forming an inner surface and preventing a space between the frame part and the wearer's skin from being generated while being in close contact with the wearer's nose and the skin around the nose;
An air inlet part configured to be spaced apart by a predetermined interval on the lower surface and guiding the air exhausted by the wearer to flow in;
An air inlet and outlet formed to penetrate the inside of the close contact guide and formed in communication with the air inlet to guide the introduced air to be discharged while moving to both sides of the close guide;
Formed in the central portion, the inner surface of the mask is in close contact, the mask adhesion portion to which the close mask is adhered
Anti-fog mask frame, characterized in that consisting of.

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