KR101700294B1 - Customizable type mask manufacturing methode - Google Patents

Customizable type mask manufacturing methode Download PDF

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Publication number
KR101700294B1
KR101700294B1 KR1020150094045A KR20150094045A KR101700294B1 KR 101700294 B1 KR101700294 B1 KR 101700294B1 KR 1020150094045 A KR1020150094045 A KR 1020150094045A KR 20150094045 A KR20150094045 A KR 20150094045A KR 101700294 B1 KR101700294 B1 KR 101700294B1
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KR
South Korea
Prior art keywords
face
air
user
contact member
nose
Prior art date
Application number
KR1020150094045A
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Korean (ko)
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KR20170004129A (en
Inventor
윤지원
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윤지원
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Publication date
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Priority to KR1020150094045A priority Critical patent/KR101700294B1/en
Publication of KR20170004129A publication Critical patent/KR20170004129A/en
Application granted granted Critical
Publication of KR101700294B1 publication Critical patent/KR101700294B1/en

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
    • A41D13/1146—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration obtained by moulding
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

According to the present invention, the periphery of the nose and the mouth is surrounded by the face contour recognized by the face of the user in a state of being closely attached to the face of the user, and flows into the front of the nose and mouth while blocking the inflow of external air to the side of the mask To a method of manufacturing a customized mask capable of filtering air.
A feature of the present invention resides in that it comprises a contact member (10) which is brought into close contact with a face while surrounding a nose and a leaf of a face and a contact member (10) provided on both sides of the contact member (10) And a filter member 30 for filtering the foreign substances from the air sucked by the nose while covering the tightening member 10. [

Description

[0001] CUSTOMIZABLE TYPE MASK MANUFACTURING METHOD [0002]

The present invention relates to a method of manufacturing a customized mask capable of recognizing a 3D face of a user and allowing the mask to closely contact with the curvature of the face, thereby preventing external air from entering sideways of the conventional mask.

Generally, masks are widely used for industrial purposes such as food factories and precision machine factories where cleanliness is required, dusts and odors are generated in a large amount, or medical or daily life uses.

Such a mask is variously developed to be used as a sanitary mask without a separate filter since it is composed of a mask main body in which a filtration filter is detachably attached to a main body made of a synthetic resin material and a mask main body made of a sheet-like filtration material such as a gauze or a nonwoven fabric .

The sanitary mask as described above covers the face of the face and can be introduced while filtering the outside air by the user's breathing.

However, in the conventional sanitary mask, the mask body is not completely adhered to the face due to the different face shape of each person, and external air is introduced through the space between the mask body and the skin. That is, since the mask body is separated from the skin due to the height of the nose and the curvature around the nose and the mouth, there is a problem that the effect of wearing the mask is remarkably deteriorated.

The background art of the present invention has been disclosed in a registered utility model patent application No. 20-0389356 (filed on July 01, 2005) filed and registered with the Korean Intellectual Property Office.

SUMMARY OF THE INVENTION The present invention provides a method of manufacturing a customized mask capable of recognizing a 3D face of a user and allowing a mask to closely contact with a curvature of a face, have.

A customized mask according to an embodiment of the present invention includes a contact member 10 that is in close contact with a face while surrounding a nose and a leaf of a face and a contact member 10 which is provided on both sides of the contact member 10 so that the contact member 10 is brought into close contact with the face And a filter member 30 for filtering the foreign substances from the air sucked by the nose while covering the tightening member 10. The filter member 30 may be made of a synthetic resin.

A method for manufacturing a customized mask according to an embodiment of the present invention includes a face contour recognition step S10 for recognizing a face contour of a user's face, a facial model making step for producing a facial model using the recognized face contour (S30) for molding a tightly closed member 10 in the form of a closed curve by using a facial model and an engaging member mounting step (step S30) for mounting the engaging member 20 on the formed tightening member 10 An air discharging member mounting step S50 for mounting the air discharging member 60 to the tightening member 10 and a filter member 30 corresponding to the tightening member 10 are prepared, And a Velcro tape attaching step (S60) for attaching the Velcro tape (50) to the pressing member (30) and the contact member (10).

The present invention recognizes each facial contour through the faces of various users, so that a customized mask corresponding to different facial shapes can be produced.

In addition, it is possible to block the penetration of the outside air to the side of the mask by surrounding the nose of the nose and the mouth from the face.

In addition, since air can be filtered while flowing through the mask, respiration of contaminated air can be prevented, and only filtered air can be breathed. Therefore, the effect of wearing the mask is maximized, which is advantageous to health.

In addition, in the case where the mask operation area is not provided, since the outside air is directly supplied through the bypass part, there is an advantage that a large amount of air can be directly sucked,

1 is an exploded perspective view showing a customized mask in accordance with an embodiment of the present invention;
2 is a front view showing a state in which the filter member is coupled to the contact member of the present invention.
3 is a partial cross-sectional view showing an open state of the air discharging member according to the present invention.
4 is a partial cross-sectional view showing a closed state of an air discharging member according to the present invention.
FIG. 5 is a partial perspective view showing an open state of a bypass member according to the present invention. FIG.
6 is a partial perspective view showing a closed state of a bypass member applied to the present invention.
7 is a flow diagram illustrating a method of manufacturing a customized mask in accordance with an embodiment of the present invention.
8 is an image of a front photograph of a user who desires a mask.
9 is a stereoscopic image obtained by three-dimensionally scanning a user who desires a mask.
10 is a perspective view showing a user's facial model.
11 is a perspective view showing a contact member manufactured through a face model of a user;
12 is a front view showing a state in which the present invention is worn by a user;
13 is a side view showing a state in which the present invention is worn by a user;

Hereinafter, a customized mask according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figs. 1 and 2, the present invention includes a tight contact member 10, an engaging member 20, and a filter member 30.

The contact member 10 is in close contact with the face while surrounding the nose and leaf of the face, and may be composed of a rubber ring or a silicon ring. The rubber ring or the silicone ring as the contact member 10 has a protruding portion 11 which is convexly formed so as to come into close contact with the nose projecting from the face and a protruding portion 11 which is formed on both sides of the protruding portion 11, A concave portion 12 formed in a concave shape so as to be in close contact with a bone to be fitted to the concave portion 12 and a surrounding portion 13 surrounding the mouth around the concave portion 12.

When the contact member 10 is formed in the shape of a closed curve and is brought into close contact with the bending of the face, no gap is formed between the contact member 10 and the face. Thus, the air between the contact member 10 and the face Can be prevented.

Further, the contact member 10 may be a closed frame type and a rigid frame such as a metal or a synthetic resin. In addition, the frame is in close contact with the skin in a state in which a soft material such as rubber or silicone is wrapped around the outer circumferential surface, thereby preventing air infiltration. Therefore, if the tight contact member 10 is formed of a hard material, it is possible not only to increase the face contact ability but also to use for a long period of time.

On the other hand, the contact member 10 may be formed with a female or male Velcro tape 50 along the rim.

The engaging member 20 is fixed to the ear by being hooked on the face in a state that the engaging member 10 is provided on both sides of the contact member 10 so as to be in close contact with the face, and may be composed of a rubber string or an elastic thread. Therefore, when the engaging members 20 are fastened to both ears, the state in which the contact member 10 is in close contact with the face can be maintained.

The filter member 30 is replaceably provided in the contact member 10 to filter out foreign matter from the air sucked by the nose and may be composed of a cloth, a nonwoven fabric, or a sponge.

The filter member 30 should be made as wide as the cover member 10. A plurality of grooves 31 may be formed on the outer side of the filter member 30 so as to correspond to the bypass member 40 and the air discharging member 60 to be described later. That is, the grooves 31 are located outside the bypass member 40 and the air exhaust member 60, so that the filter member 30 can be accurately covered with the sealing member 10. [

On the other hand, the filter member 30 may be formed with a Velcro tape 50 corresponding to the Velcro tape 50 of the contact member 10 along the rim. Therefore, the filter element 30 can be detachably fixed to the sealing member 10 by the engagement of the respective velcro tapes 50. [ Thereby, the filter member 30 contaminated through the Velcro tape 50 and the new filter member 30 can be conveniently replaced.

In this way, the user can operate while breathed fresh air filtered through the filter member 30 through the space in which the polluted air floats, without directly sucking the outside air contaminated by the contact member 10.

3 and 4, the contact member 10 includes an air discharging member 60 for discharging the air discharged by the nose and blocking inflow of the air sucked by the nose do. The air discharge member 60 may be constituted by a check valve.

Accordingly, when the user exhales, the check valve, which is the air discharge member 60, is opened by the air pressure of the discharged air, so that air can be discharged to the outside through the check valve. Of course, when the user breathes, the check valve, which is the air discharge member 60, is closed, so that the inflow of air can be blocked.

The air exhausting member 60 is fixed to the sealing member 10 while being positioned inside the sealing member 10 and the filter member 30 is fixed to the sealing member 10 without covering the air exhausting member 60 10 to cover the contact member 10. That is, external air introduced through the filter member 30 is supplied to the nose and mouth, and air discharged from the nose and mouth can be discharged through the air discharge member 60. The bypass member 40 to be described later must also be positioned inside the tightening member 10 and the filter member 30 is in a state of covering the tightening member 10 without covering the bypass member 40 It should be fixed to the contact member 10.

5 and 6, the present invention includes a bypass member 40 provided in the contact member 10 to bypass air sucked or discharged through the nose.

The bypass member 40 includes a base portion 41 provided on the contact member 10 and on which a bypass hole 44 is formed and a base portion 41 formed on both sides of the bypass hole 44 on the outside of the base portion 41 A guide 42 and an opening and closing part 43 which is moved along the guide 42 to open and close the bypass hole 44. [

The base portion 41 is made of a synthetic resin formed in a plate shape and is provided to the tightening member 10 and is attached to the tightening member 10 by an adhesive or integrally formed with the tightening member 10 by injection molding May be formed.

The base portion 41 may be formed with a Velcro tape 50 along the rim.

The guide 42 is formed in the shape of an angle or a channel and is positioned on both sides of the bypass hole 44 while facing each other. It is preferable that the guide 42 is formed with a jaw or a projection for preventing the opening / closing part 43 from separating from the both ends.

The opening and closing part 43 may be formed in a plate shape and guided in a state where both ends of the guide part 42 are inserted.

Therefore, when the user forcibly pushes the opening / closing part 43 and opens the bypass hole 44, the outside air can be introduced through the bypass hole 44 and sucked into the user's nose. Of course, if the user pushes the opening / closing part 43 in the opposite direction forcibly to close the bypass hole 44, inflow of air can be prevented.

As described above, by using the bypass member 40, the air can be bypassed only when desired by the user, so that even when the present invention is not removed from the face, external air can be directly breathed.

Hereinafter, a customized mask manufacturing method of the present invention will be described.

As shown in FIG. 7, the present invention includes a facial contour recognition step S10 for recognizing a facial contour of a user's face, a facial model construction step S20 for producing a facial model using the recognized facial contour, A step S30 of forming a contact member 10 for molding the closed member 10 in the form of a closed curve using a facial model and a step S40 for attaching an engaging member 20 for attaching the engaging member 20 to the formed contact member 10 An air discharge member mounting step S50 for mounting the air discharge member 60 to the tight contact member 10 and a filter member 30 corresponding to the close contact member 10 are prepared and the prepared filter member 30 and And a Velcro tape attaching step (S60) for attaching the Velcro tape (50) to the contact member (10).

As shown in FIGS. 8 and 9, the facial contour recognition step S10 recognizes a facial contour through a 3D image obtained by three-dimensionally scanning a user's face through a 3D scanner or a photograph of a front face of the user . That is, the facial contour can be recognized through a facial recognition device, such as a PC, that can be programmed to recognize a stereoscopic facial contour in a photograph of an incoming facial face and form a stereoscopic facial image based on the recognized facial contour.

As shown in FIG. 10, the facial model building step (S20) creates facial models using the recognized facial contours. The facial models are produced using the 3D print or the forming frame is used based on the 3D images To create a facial model. Therefore, the facial model to be manufactured can be formed to be the same as the face of the user.

As shown in FIGS. 10 and 11, the contact member forming step S30 forms the closed member 10 in the closed curve shape using the face model. That is, in the manufactured facial model, the nose and the mouth are surrounded to form a closed curve, thereby completing the contact member. At this time, the contact member 10 should be in a state of being brought into close contact with the curvature formed around the nose and the nose, and the curvature formed concavely between the mouth and the jaw.

Therefore, the contact member 10 has a protruding portion 11 convexly formed so as to be in close contact with a nose protruding from the face, and a concave portion 11 extending from both sides of the protruding portion 11, And a surrounding portion 13 surrounding the periphery of the mouth so as to be continuous with the recessed portion 12. [

As described above, since the contact member 10 is manufactured to fit the individual's face, the contact member 10 can be brought into close contact with the face of the corresponding individual.

As shown in FIGS. 1 to 7, the engaging member mounting step S40 includes attaching the engaging member 20 to the formed tightening member 10 so that the engaging member 20 is adhered to the tightening member 10 with an adhesive It can be fixed by adhesion.

Therefore, when the user holds the engagement member 20 in the ear, the contact member 10 is brought into close contact with the face in a state surrounding the nose and the mouth, so that the penetration of air through the contact member 10 and the user's skin can be prevented have. Whereby the air can pass through the filter member 30 only.

The air discharging member mounting step S50 is to attach the air discharging member 60 configured as described above to the contact member 10 to adhere the air discharging member 60 to the close member 10 or to perform injection molding .

In the Velcro tape attaching step S60, the filter member 30 corresponding to the contact member 10 is prepared and the Velcro tape 50 is attached to the prepared filter member 30 and the contact member 10.

More specifically, the velcro tape 50 corresponding to the rim of the filter member 30 and the edge of the contact member 10, which are configured as described above, are glued and attached. Therefore, the filter element 30 can be attached to the adhesive member 10 by the Velcro tape 50 or can be forcibly removed.

The present invention also includes a bypass mounting step (S70) of mounting the bypass member (40) to the contact member (10). That is, the bypass member 40 configured as described above can be attached to the contact member 10 or can be mounted through injection molding.

12 and 13, when the user wears the mask of the present invention on the face, penetration of air through the skin between the contact member 10 and the user's skin is prevented, so that only the air filtered through the filter member 30 is breathable It can be said that it is a very useful invention which can be widely applied to a mask.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is to be understood, therefore, that the embodiments described above are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, All changes or modifications that come within the scope of the equivalent concept are to be construed as being included within the scope of the present invention.

10: tight contact member 11:
12: concave portion 13:
20: engaging member 30: filter member
40: Bypass member 41: Base member
42: Guide 43:
50: Velcro tape 60: Air discharge member
S10: face contour recognition step S20: facial model production step
S30: Molding of the adhesion member S40: Step of attaching the engaging member
S50: Air discharge member mounting step S60: Velcro tape mounting step
S70: Bypass mounting step

Claims (8)

delete delete delete delete delete delete A face contour recognition step S10 for recognizing a face contour of a user's face,
A facial model making step S20 for creating a facial model using the recognized facial contour,
A contact member forming step S30 for forming the closed member 10 in the closed curve shape using the face model,
An engaging member mounting step (S40) for mounting the engaging member (20) on the formed tight contact member (10)
An air discharging member mounting step (S50) of mounting the air discharging member (60) to the tight contact member (10)
And a velcro tape attaching step (S60) of preparing a filter member (30) corresponding to the tightening member (10) and attaching the velcro tape (50) to the prepared filter member (30) Of the mask. 8. The method according to claim 7, wherein the face contour recognition step (S10)
A face contour is recognized through a photograph of the user's front face,
Wherein the facial contour is recognized through the 3D image obtained by three-dimensionally scanning the face of the user.
KR1020150094045A 2015-07-01 2015-07-01 Customizable type mask manufacturing methode KR101700294B1 (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150094045A KR101700294B1 (en) 2015-07-01 2015-07-01 Customizable type mask manufacturing methode

Related Child Applications (1)

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KR1020160169161A Division KR101817195B1 (en) 2016-12-13 2016-12-13 Customizable type mask

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190056109A (en) * 2017-11-16 2019-05-24 김성령 Fine dust detection alarm apparatus using portable dust sensor with user-customizable dust mask using 3d printed parts
KR102021545B1 (en) * 2018-06-04 2019-09-17 울산대학교 산학협력단 Method for manufacturing Anti-fogging pad and mask having the same

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KR101975240B1 (en) * 2017-11-15 2019-08-28 가톨릭관동대학교산학협력단 User customized nasal mask
KR102173161B1 (en) * 2020-04-10 2020-11-02 주식회사 아인스 Mask and apparatus and method for producing mask
KR102412200B1 (en) * 2020-08-06 2022-06-23 이향제 Filter replaceable Mask
WO2022035118A1 (en) * 2020-08-14 2022-02-17 카페24 주식회사 3d printing-based face mask
US20220134143A1 (en) * 2020-11-04 2022-05-05 Jimmie James Interchangeable Filter Facemask Apparatus
KR102283754B1 (en) * 2021-01-25 2021-07-30 정민재 Mask having a structure for replacement of parts

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JP2009089794A (en) 2007-10-04 2009-04-30 Koken Ltd Respiratory protective device
JP2012161475A (en) 2011-02-07 2012-08-30 Midori Anzen Co Ltd Mask

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US20090235934A1 (en) * 2008-03-24 2009-09-24 3M Innovative Properties Company Filtering face-piece respirator having an integrally-joined exhalation valve
KR20120055440A (en) * 2010-11-22 2012-05-31 박기수 Dust protective mask with the ring-shaped pad and filter support

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2009089794A (en) 2007-10-04 2009-04-30 Koken Ltd Respiratory protective device
JP2012161475A (en) 2011-02-07 2012-08-30 Midori Anzen Co Ltd Mask

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190056109A (en) * 2017-11-16 2019-05-24 김성령 Fine dust detection alarm apparatus using portable dust sensor with user-customizable dust mask using 3d printed parts
KR101990427B1 (en) * 2017-11-16 2019-09-30 김성령 Fine dust detection alarm apparatus using portable dust sensor with user-customizable dust mask using 3d printed parts
KR102021545B1 (en) * 2018-06-04 2019-09-17 울산대학교 산학협력단 Method for manufacturing Anti-fogging pad and mask having the same

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