KR20230096746A - mask having earring string length adjustment structure - Google Patents

Abstract

Disclosed in the present invention is a mask having a length adjustment structure of an ear loop, wherein an ear loop can be adjusted and the mask can be worn by adjusting the ear loop to fit a size of a wearer's face, so that the worn mask can be closely fitted to the wearer's face to maintain airtightness. As the mask is closely fitted to the wearer's face by adjusting the ear loop, droplets or germs or dust can be reliably prevented from entering the wearer's nose and mouth, and the spread of droplets to others can be prevented. Furthermore, by winding the ear loop around a length adjustment structure and pulling the ear loop, the length of the ear loop can be adjusted and the adjusted length of the ear loop can be firmly fixed, so that even if the mask is moved, the ear loop is prevented from being separated from the wearer's face and the ear loop wound on the length adjustment structure is prevented from being unwound. In addition, the length adjustment structure can be easily configured and fused to an outer fabric of the mask not to significantly increase a production cost and burden a purchase cost of the mask.

Description

Mask having earring string length adjustment structure {mask having earring string length adjustment structure}

The present invention relates to a mask having an earring strap length adjustment tool, and more particularly, by freely adjusting the earring strap of the mask so that the mask is worn closely to the wearer's entire face, it is possible to block the inflow of droplets, dust and It protects the respiratory tract from germs, prevents an increase in production cost through a simple configuration, does not cause a burden due to purchase costs, and allows anyone to easily adjust the length of the earring string, greatly improving usability and convenience. It is about a mask having a structure.

In general, a mask is intended to block inhalation of fine dust during activity while covering the respiratory tract, such as the nose and mouth, inhaled fine dust in the air through the nose, and to prevent substances scattering from the mouth.

Most of these masks are made of a sheet of fibrous material for easy portability or equipped with a filter of a simple structure on the sheet, and as industrialization accelerates, environmental pollutants continue to increase and fine dust due to yellow dust increases. , As the threat from the emergence of new viruses increases, a higher level of sanitary masks is required.

Moreover, recently, coronavirus-19, which occurred in December 2019, is rapidly spreading both domestically and globally. After infection, symptoms such as sore throat, high fever, cough, and shortness of breath develop into pneumonia, which in severe cases leads to death. Wearing a mask is essential in daily life to prevent it.

Coronavirus is a factor that causes respiratory diseases in children and the elderly as well as healthy adults, and masks are recognized as a minimum essential household item to prevent respiratory viruses.

In addition, masks are widely used throughout the industry, and are likely to be worn a lot to protect workers' health, for example, in chemical factories with severe toxic gas emissions, metal smelting sites where metal powder and welding fumes are generated, or paper-related or textile factories. In addition, in semiconductor laboratories where dust generation should be extremely limited, masks are indispensably used to create a clean work space for product quality.

In this way, the mask, which is essential for preventing respiratory diseases caused by coronavirus infection as well as being used in various industrial fields, has strings attached to both sides so that the mask can be worn on the face, and the mask is placed on the wearer's face to protect the nose and the nose. Since the mask is fixed by hanging the earring straps on both sides of the ear while the mouth is covered, if the mask is larger than the wearer's face, the earring straps do not stick to the wearer's ears and the mask is detached from the nose and mouth. There is a problem of low confidentiality.

Moreover, since most adult masks are often large in size, for example, in the case of women with relatively small faces, when wearing a large-sized adult mask, the mask does not adhere to the face, resulting in There is a problem that the blocking effect cannot be obtained.

Accordingly, various technologies have been devised to adjust the length of the earring string of the mask.

As an example, a strap-adjustable mask for registration office No. 20-0488541 has been devised, which is formed to cover the wearer's mouth and nose, and a filter-type body portion formed to filter foreign substances contained in the external air. ; It is formed at both ends of the body portion, and is attached to both sides of the body portion and a strap portion that is caught on the wearer's ears and fixes the body portion, and a strap control groove into which the strap portion is inserted is formed on both sides to adjust the length of the strap portion. It consists of an adjusting part, and by attaching a length adjusting part for adjusting the length of the string at both ends of the mask, the mask is made to be in close contact with the wearer's face so that the effect of preventing external air from entering through the gap can be obtained.

However, since the configuration of the length adjusting part is complicated in this prior art, the unit cost of production is increased, causing consumers to bear the burden of purchase cost. As it should be pulled to the side, there is a problem in that the string is cut off in the process of adjusting the length of the string.

As another example, a length-adjustable mask disclosed in Patent Publication No. 10-2021-0115572 has been devised, which includes a mask body, a strap installation portion in which the ends of the mask body are folded and fused to both side ends of the mask body, and inserted into the strap installation portion. It is formed by fusing an earring strap to be installed, and both ends of the earring strap are overlapped, and consists of a length adjusting portion protruding from the center of the strap installation portion to adjust the length of the earring strap.

However, since this prior art is such that when the length adjusting part is pulled, the pulled earring string is fixed by the string installation part, so that the fixation of the earring string pulled from the string installation part is released while the wearer moves the facial muscles during use. There is a problem.

Patent Document 1: Republic of Korea Registered Utility No. 20-0488541 (registered on February 12, 2019) Patent Document 2: Korean Patent Publication No. 10-2021-0115572 (published on September 27, 2021)

The present invention allows the length of the earring string to be adjusted by the operation of winding the earring string, so that the usability and convenience according to the length adjustment of the earring string can be greatly improved. It is greatly improved to block the inflow of droplets and protect the respiratory tract from dust and germs at the same time, and has a structure for adjusting the length of the earring string so as not to cause a burden due to the purchase cost by preventing an increase in production cost by a simple configuration Its purpose is to provide a mask.

As a means for achieving the above object, the present invention, a mask having an earring string length adjustment tool, is a mask having a string connection portion to which earring strings are connected to both sides, respectively, on the upper side of the string connection portion, each earring connected to the string connection portion. A length adjusting tool for adjusting the length of the earring string is provided while the earring string is hooked and fixed by an operation of pulling the wrapped earring string while the string is wrapped.

Furthermore, the length adjustment sphere, the coupling piece that is fusion-bonded with the outer mask; a winding piece extending from the coupling piece and spaced apart from the surface of the outer mask so that the earring string is wound; It extends from the winding piece and is bent and extended in an inward direction of the winding piece, so that when the earring string wound around the winding piece is pulled, the earring string wrapped around the winding piece is pulled and hung while being provided with a hook.

Furthermore, the outer fabric of the mask is provided with an adjustment hole inlet positioned in close proximity to the strap connection part, and the coupling piece of the length adjustment piece is bent and extended with respect to the winding piece but is bent and extended symmetrically with the hook piece, After being drawn into the inside of the mouth, it is provided to be fusion-bonded with the mask outer material.

Since the earring string of the present invention can be adjusted, the mask can be worn by adjusting the earring string to fit the wearer's face size, so that the worn mask can be closely adhered to the wearer's face to maintain confidentiality.

In addition, as the mask adheres to the wearer's face by adjusting the earring string, it is possible to reliably prevent droplets from entering the wearer's nose and mouth or bacteria or dust from entering, and the spread of droplets to others can be prevented. .

In addition, the length of the earring string can be adjusted and the length-adjusted earring string can be firmly fixed by the operation of pulling the earring string after winding the earring string around the length adjustment tool, It is prevented from being separated from the face of course, and the string of earrings wrapped around the length adjustment tool is prevented from coming loose.

In addition, since the length adjusting tool can be simply configured and fused to the outer fabric of the mask, it does not significantly increase the production cost and does not burden the purchase cost of the mask.

1 is a perspective view of one side showing a mask having an earring string length adjusting tool according to the present invention.
Figure 2 is a perspective view of the other side showing a mask having an earring strap length adjusting tool according to the present invention.
Figure 3 is a perspective view showing another example of a mask having an earring string length adjusting tool according to the present invention.
Figure 4 is a perspective view showing another example of a mask having an earring string length adjusting tool according to the present invention.
5 is a perspective view showing the essential parts of a mask having an earring string length adjusting tool according to the present invention.
6 is a cross-sectional view showing the constituent parts of a mask having an earring strap length adjusting tool according to the present invention.
Figure 7 is a conceptual diagram showing the adjustment state of the earring string of the mask having the present inventors earring strap length adjusting tool.
8 is a conceptual diagram of a state wearing a mask having an earring string length adjusting tool according to the present invention.

Hereinafter, other objects and features of the present invention in addition to the above objects will be clearly revealed through the description of the embodiments with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

Hereinafter, a mask having an earring strap length adjustment tool according to an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

As shown, the present invention relates to a mask 20 having a string connecting portion 21 to which earring straps 10 are connected on both sides, respectively, on the upper side of the string connecting portion 21, the string connecting portion 21 A length adjusting tool capable of adjusting the length of the earring string 10 while the earring string 10 is hooked and fixed by an operation of pulling the wound earring string 10 in a state in which the earring string 10 connected to each is wound (30) is provided.

The length adjustment sphere 30 is spaced apart from the outer fabric of the mask 20 by a predetermined distance, and the reason why the length adjustment sphere 30 is spaced apart is that the earring string 10 is separated from the length adjustment sphere 30 To prevent the earring string 10 from loosening by fixing the length of the earring string 10 by the pulling operation after winding it around and fixing the length-adjusted earring string 10 to the length adjusting sphere 30 It is for

In the present invention made as described above, since the length adjustment tool 30 is provided in the connecting portion 21 to which the earring string 10 provided on both sides of the mask 20 is connected, the earring string of the mask purchased by the wearer. If the mask 20 is not in close contact with the wearer's face because the length of (10) is long, the length of the earring string 10 can be adjusted using the length adjusting sphere 30 and worn.

Accordingly, since the mask 20 can be worn by adjusting the length of the earring string 10 to fit the wearer, the worn mask 20 can be closely adhered to the wearer's face to maintain confidentiality, and the earring string As the mask 20 adheres to the wearer's face by the adjustment of (10), it is possible to reliably prevent the inflow of droplets or bacteria or dust into the wearer's nose and mouth. Alternatively, the movement of the wearer's facial muscles prevents the mask 20 from being separated from the nose and mouth.

The length adjusting sphere 30 of the present invention includes a coupling piece 31 fusion-bonded with the outer fabric of the mask 20, and extending from the coupling piece 31 so that the earring string 10 is wound around the mask. A winding piece 32 extending apart from the surface of the outer fabric of (20), and an earring strap extending from the winding piece 32 and bending and extending in the inward direction of the winding piece 32 and wound around the winding piece 32 When (10) is pulled, the earring strap 10 wound around the winding piece 32 is provided as a hook piece 33 that is hung while being pulled.

The coupling piece 31, the winding piece 32, and the hooking piece 33 are integrally formed, and as shown, the winding piece 32 and the hooking piece 33 are spaced apart from the outer fabric of the mask 20 at regular intervals. It is provided to be spaced apart, so that it is easy to wind the earring string 10 around the winding piece 32.

In addition, the coupling piece 31 is fusion-bonded with the outer fabric of the mask 20 by, for example, high-frequency fusion.

In the present invention made as described above, after winding the earring string 10 around the winding piece 32, as shown, pull the earring string 10 while the earring string 10 is wound around the winding piece 32. The wrapped part of the given earring string 10 may be fixed in close contact with the hook piece 33.

At this time, the length of the earring string 10 may be adjusted by winding the earring string 10 around the winding piece 32 only once or several times to fit the size of the wearer's face.

In addition, as shown, the operation of winding the earring string 10 around the winding piece 32 of the length adjusting sphere 30 is such that the earring string 10 is wound from the upper side of the winding piece 32 to the lower side. Although shown, it is natural that the length of the earring string 10 can be adjusted by winding the earring string 10 around the winding piece 32 from the lower side to the upper side.

As such, the present invention pulls the earring string 10 toward the hook piece 33 in a state in which the earring string 10 is wound around the winding piece 32 of the length adjusting sphere 30 to fix the earring string ( Since the length of 10) can be adjusted, the mask 20 can be worn by adjusting the earring string 10 to fit the size of the wearer's face, so that the mask 20 can adhere closely to the wearer's face, resulting in high confidentiality As well as being improved, since the operation of adjusting the length of the earring string 10 is very simple, anyone can easily adjust it, so usability and convenience are greatly improved.

Moreover, since it can be provided on the mask 20 by fusion-bonding the coupling piece 31 of the length adjusting tool 30 to the outer fabric of the existing mask 20, it is possible to minimize the increase in production cost In addition to reducing the production cost, it is possible to prevent a burden on the purchase cost of the consumer.

The outer fabric of the mask 20 of the present invention is provided with an adjusting hole inlet 22 positioned close to the string connection part 21, and the coupling piece 31 of the length adjusting piece 30 is the winding piece. It is bent and extended with respect to (32) and is bent and extended symmetrically with the hook piece 33 to be introduced into the adjustment port inlet 22 and then fusion-bonded with the outer fabric of the mask 20.

At this time, the reason why the coupling piece 31 is symmetrically bent to face each other with the hook piece 33 as shown is that the earring string 10 is wound around the winding piece 32 while the earring string This is to prevent the coupling piece 31 from being separated from the adjustment port inlet 22 by the pulling force applied when the 10) is pulled toward the hook piece 33.

That is, the coupling piece 31 is first fixed by fusion bonding with the outer fabric of the mask 20 in a state where it is drawn into the adjustment hole inlet 22, and the coupling piece 31 is connected to the hook piece 33. Since it is bent symmetrically, even if the earring string 10 is strongly pulled toward the hook piece 33, the coupling piece 31 of the length adjusting ball 30 drawn into the adjusting hole inlet 22 is inserted into the adjusting hole inlet 22. ), it is prevented that the coupling piece 31 escapes from the adjustment sphere inlet 22 and the length adjustment sphere 30 is separated from the mask 20.

In the present invention made as described above, after winding the earring string 10 around the winding piece 32 of the length adjusting sphere 30, in a state where the earring string 10 is wound around the winding piece 32, the hook piece ( 33), it is possible to prevent the earring string 10 wrapped around the winding piece 32 from unraveling by strongly pulling it to the side, so even if you have a conversation while wearing the mask 20, the mask 20 adheres to the wearer's face This can prevent the mask 20 from flowing down, and the airtightness can be greatly improved.

As described above, the present invention has been described by specific details such as specific components and limited embodiments and drawings, but these are provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. Those skilled in the art to which the present invention pertains can make various modifications and variations from these descriptions.

Therefore, the spirit of the present invention should not be limited to the described embodiments and should not be determined, and all things equivalent or equivalent to the claims as well as the following claims belong to the scope of the present invention.

10: earring string 20: mask
21: string connection part 22: control port inlet
30: length adjustment tool 31: binding piece
32: winding piece 33: hook piece
40: fusion part

Claims (3)

In the mask 20 having a string connection portion 21 to which the earring string 10 is connected on both sides,
On the upper side of the string connection part 21, respectively,
In a state where the earring string 10 connected to the string connecting portion 21 is wound, the length of the earring string 10 is adjusted while the earring string 10 is hooked and fixed by an operation of pulling the wound earring string 10. A mask having an ear strap length adjustment structure, characterized in that an adjustable length adjusting sphere 30 is provided. According to claim 1,
The length adjustment sphere 30,
a coupling piece 31 fusion-bonded with the outer fabric of the mask 20;
a winding piece 32 extending from the coupling piece 31 and spaced apart from the outer surface of the mask 20 so that the earring string 10 is wound;
When the earring strap 10 extending from the winding piece 32 is bent and extended in an inward direction of the winding piece 32 and wound around the winding piece 32 is pulled, the earring string wound around the winding piece 32 (10) A mask having a string length adjustment structure, characterized in that it is provided with a hook piece (33) that is hung while being pulled. According to claim 2,
The outer fabric of the mask 20 is provided with an adjustment port inlet 22 positioned close to the string connection portion 21,
The coupling piece 31 of the length adjusting sphere 30,
It is bent and extended with respect to the winding piece 32 and is bent and extended symmetrically with the hook piece 33 to enter the inside of the adjustment hole inlet 22 and then fusion-bonded with the outer fabric of the mask 20. A mask having a structure for adjusting the length of the earring string.

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