KR102285976B1 - Mask - Google Patents

Abstract

The present invention relates to a mask with backhead removable length adjustable earband, which includes: a mask body structured to cover the nose and mouth; and a wearable means for wearing the mask body, wherein the wearable means includes a pair of first ear bands connected to the left end of the mask body, a pair of second ear bands connected to the right end of the mask body, and a gripper for fixing and releasing the middle portions of each of the first and second ear bands by clamping the same together, wherein each of the first and second ear bands is hung on the user's neck by hanging down to the user's back of the head when the mask body is not worn, and the gripper is moved along the longitudinal direction of each of the first and second ear bands when the mask body is worn to tighten each of the first and second ear bands at a position adjacent to the user's back of the head, so that the mask is easily carried around the neck, and the ear band is supported on the back of the head by adjusting the length when worn, so as to relieve pressure on the ears, thereby being helpful for long-term wear.

Description

Mask with backhead removable length-adjustable earbands {MASK}

The present invention relates to a mask, and in particular, when not wearing a mask, it can be carried around the neck, and when worn, the ear band can be adjusted to the length of the ear band to be supported on the back of the head, thereby relieving the pressure on the ear and worn by anyone, regardless of age or gender This is a technology related to a mask with a detachable and adjustable backhead ear band that is convenient and fits snugly on the face so that it can perform its functions as a mask.

In general, a large amount of toxic gas is generated in the working environment of paper mills, textile factories, quarries, etc., or in the working environment of various chemical plants and metal processing plants such as welding and plating. Workers are protecting their health from these harmful environments by wearing a mask because it can cause respiratory diseases of the human body, such as diesel lungs, etc., which are continuously inhaled by the worker, and is fatal to the human body in severe cases. .

Also, fine dust is becoming a problem day by day, and in particular, as the causative virus of severe acute respiratory syndrome, SARS (Severe Acute Respiratory Syndrome), MERS (Middle East Respiratory Syndrome), Corona 19 (COVID-19) Masks are being worn to block the spread of respiratory droplets through coughing or sneezing on the back and to prevent infection from external respiratory symptoms.

Such a mask has a problem in that it is not possible to adjust the length of the earring string, so masks having different sizes must be manufactured, and the mask body does not adhere to the face when the mask is worn.

In addition, in the case of a general mask structure, it is difficult to carry and store the mask so that it is not contaminated when the mask is not worn, and there is a problem that it cannot be used because it is frequently lost or contaminated.

As a technique for a mask to solve each of these problems,

Korean Patent Registration No. 10-0797639 (registered on January 17, 2008, hereinafter referred to as 'Document 1') "Mask with easy adjustment of the length of the earring string" is proposed,

Document 1 describes a mask in which earring strings are installed on both sides of a mask body covering the face of the human body, wherein only one end of the two earring strings is fixed to the mask body, and one end of the mask string is provided on both sides of the mask body. It is constituted by installing each of the ring-shaped string fixing bands that are tightened through the charge, and in particular, the string fixing band is formed of a material having elasticity to elastically hold the middle of the earring string, but by pulling the string, the earring string is formed. It is a technology related to a mask that is easy to adjust the length of an earring string that allows the length of the space to be adjusted.

As another technology, Republic of Korea Patent Registration No. 10-0890944 (Registered on March 23, 2009, hereinafter referred to as 'Document 2') 『Mask』 is proposed,

Document 2 relates to a mask for filtering fine dust, etc. having a pad and earring parts for hanging on both ears when in use, wherein the pad has upper and lower passages formed at upper and lower ends by sewing, the lower passage and One string member made of a soft material is provided so that it passes through the upper passage and is drawn out through the opening formed in the center of the upper passage to form a necklace portion integrally with the earring portion on both sides of the pad, and the pad is It is made of two layers so that the filter pad for filtering can be inserted according to it, and a fastener is provided in the necklace part to adjust the length of the necklace part and the earring part, so that the mask can be hung around the neck when not in use. This is a technology related to a mask that eliminates the concern of loss, especially for children or elderly users, and makes it easy to adjust the length of the earring part, and the remaining length is absorbed by the necklace part so as not to impair the aesthetics.

As another technology, Republic of Korea Patent Registration No. 10-2008346 (registered on Aug. 1, 2019, hereinafter referred to as 'Document 3') 『Mask with adjustable strap length』 is proposed,

Document 3 discloses a mask comprising a filter unit for filtering foreign substances, and a fixing string connected to the junctions of the upper and lower ends of the left and right sides of the filter unit, in the upper and side portions of the left and right upper junctions of the filter unit, or at the bottom of the left and right lower junctions; By forming an incision groove through which the string can be inserted in the side, it is a technology related to a mask having a simple structure and adjustable length of a string that can variously adjust the length of the string hung on the ear or head.

As another technology, Korean Patent Registration No. 10-2059146 (Registered on December 23, 2019, hereinafter referred to as 'Document 4') 『Mask for Adjusting Earrings String』 is proposed,

In Document 4, earring straps are installed on both sides of the mask body covering the respiratory tract of the face, and both ends of the two earring strings are fixed to the mask body, respectively, in the mask for adjusting the length of the earring string, both ends of the earring string on the mask body is fixed to the upper adhesive part and the lower adhesive part, the lower adhesive part is fixed to one end of the earring string and the string hook by thermocompression bonding, and the other end of the string hook is fixed to the mask body surface by thermocompression bonding, and the both ends It is a technology related to a very useful earring string adjustment mask that is made of a string hook with an insertion hole formed so that the earring string can be folded from the upper or lower part into the insertion hole between the string hooks that are thermocompressed and the earring string can be adjusted conveniently.

Document 1. Korean Patent Registration No. 10-0797639 (Registered on January 17, 2008) Document 2. Korean Patent Registration No. 10-0890944 (Registered on March 23, 2009) Document 3. Korean Patent Registration No. 10-2008346 (Registered on August 1, 2019) Document 4. Korean Patent Registration No. 10-2059146 (Registered on December 23, 2019)

The present invention is a mask having a detachable length-adjustable ear band with a backhead that can be worn on the neck when not wearing a mask, and can be worn without pressure on the ear by extending the strap to the back of the head and supporting the back of the head when wearing the mask. Its purpose is to provide

In order to solve the above problems, a mask having a backhead detachable length-adjustable ear band according to the present invention,

The mask body is structured to cover the nose and mouth; and

wearable means for wearing the mask body;

including,

The wearable means includes a pair of first earbands connected to the left end of the mask body, a pair of second earbands connected to the right end of the mask body, and each of the first and second earbands. It consists of a gripper that gathers and clamps the middle part together to fix and release, so that when the mask body is not worn, each of the first and second ear bands is hung on the user's neck by hanging it on the user's neck, and the mask body is worn The gripper is moved along the longitudinal direction of each of the first and second ear bands to tighten each of the first and second ear bands at a position adjacent to the user's back of the head.

A mask having a backhead removable length-adjustable ear band according to the present invention,

It can be easily carried around the neck, and when worn, the ear band is supported on the back of the head by adjusting the length, which relieves the pressure on the ear and has the greatest effect that can be helpful for long-term wear.

In addition, since the mask body is easy to replace, there is an effect that only the mask body can be purchased and replaced.

1 is a three-dimensional configuration diagram showing a mask having a backhead removable length-adjustable ear band according to the present invention;
2 is a three-dimensional and front configuration view showing a gripper;
3 and 4 are side views showing a mask wearing process having a backhead detachable length-adjustable ear band according to the present invention;
5 is an enlarged three-dimensional configuration view of the front and main parts for showing the holding means.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor should properly understand the concept of the term in order to best describe his invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention. Therefore, the configuration shown in the embodiments and drawings described in the present specification is only the most preferred embodiment of the present invention and does not represent all the technical spirit of the present invention, so various equivalents that can replace them at the time of the present application It should be understood that there may be water and variations.

Referring to FIG. 1 , the direction of the first earband side is specified as left or left, and the second earband side is referred to as right or right.

As shown in Figures 1 to 5, the mask having a backhead removable length-adjustable ear band according to the present invention,

It largely consists of a mask body 10 and wearable means 20 .

Looking at each configuration,

The mask body 10 is

As shown in Figures 1 and 5,

It is made of a structure that covers the nose and mouth, and is approximately rectangular in shape from side to side, but is not limited thereto, and may be formed in a circular or long oval structure from side to side.

At this time, as shown in FIG. 5 , the mask body 10 is mainly composed of spunbond nonwovens, which are a type of nonwoven fabric made by spun polypropylene or polyester and then apply heat to bond them. As an electrostatic filter applied to the filter 11 and the outer surface of the inner filter 11, a polymer material such as polypropylene is spun to 0.01 denier through a melt-blown method, and then exposed to high voltage. After the adsorption layer 12 completed through the process and the filter applied to the outer surface of the adsorption layer 12, like the inner filter 11, polypropylene or polyester is spun It consists of an outer filter 13 made of spunbond nonwovens, which is a type of nonwoven fabric made by applying heat to the adhesive.

The three-layer filter structure of the mask body 10 including the inner filter 11, the adsorption layer 12 and the outer filter 13 is 'KF80', 'KF94', and 'KF99' according to the fine dust collection efficiency. classified as

At this time, looking at each classification, KF80 is for sulfur and blocks more than 80% of fine dust particles (average 0.6㎛), KF94 is for yellow dust and fine dust and blocks more than 94% of fine dust particles (average 0.4㎛), KF99 is for yellow dust and fine dust and blocks more than 99% of fine dust particles (average 0.4㎛).

The wearable means 20 is

As shown in Figures 1 to 5,

For wearing the mask body 10,

a pair of first ear bands 21 connected to the left end of the mask body 10;

A pair of second ear bands 22 connected to the right end of the mask body 10, and

A gripper 23 for fixing and releasing the middle portions of each of the first and second ear bands 21 and 22 by clamping them together.

is made including

In this case, each of the first and second ear bands 21 and 22 preferably has a length of 25 to 30 cm, which is when the mask body 10 is not worn, each of the first and second ear bands 21 and 22. This is to allow the mask body 10 to be positioned on the chest side of the user and to be carried after hanging over the neck.

And, as shown in FIG. 1 , a first closing member 211 is provided at the end of each of the first ear bands 21 to gather them together and fix them, and at the end of each of the second ear bands 22 , they are provided. By providing the second closing member 221 to gather and fix together, each of the first and second ear bands 21 and 22 is prevented from being tangled with each other, and it can be helpful to grip and operate by hand. .

And as shown in Fig. 2, the gripper 23

A cylindrical body 231 having an internal accommodating space 231a and an upper opening 231b connected thereto;

The cylindrical body 231 is disposed to cross the receiving space 231a and is formed to pass through the outer circumferential surface of the cylindrical body 231 back and forth so that the first and second ear bands 21 and 22 come in and out. and an entry/exit hole 232 that becomes

A pressing member 233 having a bottom disk 233a inserted into the opening 231b of the cylindrical body 231 and disposed on the bottom side of the accommodation space 231a, and a manipulation head 233b connected thereto and exposed to the outside. )Wow,

An elastic spring (234) whose lower end is elastically supported on the bottom of the receiving space (231a) of the cylindrical body (231) and whose upper end is elastically supported on the lower surface of the bottom disk (233a) of the pressing member (233).

The bottom disk 233a of the pressing member 233 presses and fixes each of the first and second ear bands 21 and 22 by the elastic force of the elastic spring 234, and on the contrary, the pressing member When (233) is pressed, the bottom disk 233a descends and the first and second ear bands 21 and 22 are respectively released from the pressure fixation of the first and second ear bands 21 and 22. ) in the longitudinal direction of the gripper 23 may be freely moved.

Therefore, when the mask body 10 is not worn, each of the first and second ear bands 21 and 22 is hung on the user's neck by hanging on the user's back side, and when the mask body 10 is worn, each The gripper 23 is moved along the longitudinal direction of the first and second ear bands 21 and 22 to tighten the first and second ear bands 21 and 22, respectively, at a position adjacent to the user's back. ( see Fig. 4)

On the other hand, the mask having a backhead removable length-adjustable ear band according to the present invention further includes a holding means (30),

The holding means 30 is

As shown in Figure 5,

For attaching and detaching each of the first ear bands 21 to the left end of the mask body 10 and each of the second ear bands 22 to the right end of the mask body 10,

Clip 31 that elastically bites the mask body 10,

A pair of handles 32 for releasing the biting operation of the clip 31, and

A relay member 33 provided at the end of each handle 32 to which the corresponding ear band is connected.

is made including

Here, the clip 31 includes a pair of snap parts 311 that are engaged with each other by opening one side thereof, and extend from both ends of each of the snap parts 311 to be interconnected, and the interconnection region is obtuse. It consists of a guide 312 in a bent form to achieve a.

In addition, each of the handles 32 includes a pair of first rods 321 hinged to the opening side end of each snap part 311 , and extending from each of the first rods 321 to be connected to each other, the guide It consists of a pair of second rods 322 arranged in an area deviating from 312 and fixed to the relay member 33, and when each of the second rods 322 is pressed in a direction facing each other, each snap Part 311 is opened. At this time, each handle 32 composed of each of the first rod 321 and each of the second rods 322 has a substantially rhombus shape when viewed from the top.

Therefore, since the snap portion 311 can be opened using each handle 32 to bite or release the end of the mask body 10, it can be worn and used as a mask when both ends are bitten, and when the biting operation is released After removing the mask body 10, it is possible to replace it with a new mask body 10. In addition, even mask products of different brands can be used after removing the ear band, or mask products without an ear band can be used to ensure versatility.

In the above description of the present invention, with reference to the accompanying drawings, the "mask having a backhead detachable length-adjustable ear band" having a specific shape and structure has been mainly described, but the present invention is capable of various modifications and changes by those skilled in the art. , such modifications and variations should be construed as falling within the protection scope of the present invention.

10: mask body
11: inner filter
12: adsorption layer
13: outer filter
20: wearable means
21: first ear band
211: first finishing member
22: second ear band
221: second finishing member
23 : gripper
231: cylinder
231a: accommodation space
231b: opening
232: entry/exit hall
233: pressing member
233a: bottom disk
233b: operation head
234: elastic spring
30: holding means
31 : Clip
311: snap part
312 : guide
32 : handle
321: first load
322: second rod
33: relay member

Claims (7)

The mask body 10 of the structure to block the nose and mouth; and
Including; wearable means 20 for wearing the mask body 10;
The wearable means 20 includes a pair of first ear bands 21 connected to the left end of the mask body 10 and a pair of second ear bands connected to the right end of the mask body 10 . 22 and a gripper 23 for fixing and releasing the middle portions of each of the first and second ear bands 21 and 22 by tightening them together. The first and second ear bands 21 and 22 are hung on the user's back by hanging them on the user's neck, and when the mask body 10 is worn, the first and second ear bands 21 and 22, respectively. The gripper 23 is moved along the longitudinal direction to tighten each of the first and second ear bands 21 and 22 at a position adjacent to the user's occipital region,
Each of the first and second ear bands 21 and 22 has a length of 25 to 30 cm,
A first closing member 211 is provided at an end of each of the first ear bands 21 for fixing them together,
A second closing member 221 is provided at the end of each of the second ear bands 22 to gather them together and fix them,
Holding means (30) for attaching and detaching each of the first ear bands 21 to the left end of the mask body 10 and the second ear bands 22 to the right end of the mask body 10 further comprising,
The holding means 30 includes a clip 31 for resiliently biting the mask body 10, a pair of handles 32 for releasing the biting operation of the clip 31, and each handle ( 32) is provided at the end and consists of a relay member 33 to which the corresponding ear band is connected,
The clip 31 includes a pair of snap portions 311 that are engaged with each other with one side opening, and are connected to each other by extending from both ends of each of the snap portions 311, and the interconnection region has an obtuse angle. It consists of a guide 312 in a bent form to achieve,
Each of the handles 32 includes a pair of first rods 321 hinged to the opening side end of each snap part 311, and the guides ( 312) and is composed of a pair of second rods 322 fixed to the relay member 33 while being disposed in an area deviated from, and when the respective second rods 322 are pressed in a direction facing each other, each snap portion (311) will open up,
Each handle (32) composed of each of the first rod (321) and each of the second rods (322) is configured to form a rhombus shape when viewed from above. having a mask.
delete delete The method of claim 1,
The gripper 23 includes a cylindrical body 231 having an inner accommodating space 231a and an upper opening 231b connected thereto, and the cylindrical body 231 while being disposed to cross the accommodating space 231a of the cylindrical body 231 . The first and second ear bands 21 and 22 are respectively formed to pass through the outer circumferential surface of the sieve 231 , and are inserted into the entrance and exit holes 232 , and the opening 231b of the cylindrical body 231 . A pressing member 233 having a bottom disk 233a disposed on the bottom side of the receiving space 231a and a manipulation head 233b connected thereto and exposed to the outside, and the receiving space of the cylindrical body 231 ( 231a) consists of an elastic spring 234 whose lower end is elastically supported on the bottom and the upper end is elastically supported on the lower surface of the bottom disk 233a of the pressing member 233, and the pressing member by the elastic force of the elastic spring 234 A mask having a removable length-adjustable backhead ear band, characterized in that the bottom disk (233a) of (233) presses and fixes the first and second ear bands (21, 22) respectively.
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