WO2020235783A1 - Masque - Google Patents

Masque Download PDF

Info

Publication number
WO2020235783A1
WO2020235783A1 PCT/KR2020/002701 KR2020002701W WO2020235783A1 WO 2020235783 A1 WO2020235783 A1 WO 2020235783A1 KR 2020002701 W KR2020002701 W KR 2020002701W WO 2020235783 A1 WO2020235783 A1 WO 2020235783A1
Authority
WO
WIPO (PCT)
Prior art keywords
hook band
mask body
band insertion
insertion groove
mask
Prior art date
Application number
PCT/KR2020/002701
Other languages
English (en)
Korean (ko)
Inventor
김창수
Original Assignee
Kim Chang Soo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kim Chang Soo filed Critical Kim Chang Soo
Publication of WO2020235783A1 publication Critical patent/WO2020235783A1/fr

Links

Images

Classifications

    • 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
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • 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
    • A41D13/1161—Means for fastening to the user's head
    • 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
    • A41D2400/00—Functions or special features of garments
    • A41D2400/38—Shaping the contour of the body or adjusting the figure

Definitions

  • the present invention relates to a mask, and more particularly, to a mask body covering a region around the mouth when worn, and a mask having a pair of hook bands respectively coupled to both ends of the mask body to support the mask body against the user's ears.
  • a mask is an object that covers the nose and mouth to prevent inhalation and scattering of germs and dust for health and hygiene.
  • ordinary people only wore masks in special cases, such as when they had a cold, but since several years ago, yellow dust occurs frequently and there are many days when the concentration of fine dust in the air is high.
  • Masks can be manufactured in various forms depending on their purpose or use.
  • General masks excluding special masks mainly cover the area around the user's mouth and left and right sides that support the mask body against the user's left and right ears, respectively. It consists of a right hook band.
  • a structure for coupling the left and right hanger bands to the mask body can be implemented in various ways.
  • Korean Patent Registration No. 10-1131866 for example, in which the length of the hanger band is adjustable and implemented in a simple structure.
  • upper contact holes 12 and 14 and lower contact holes 13 and 15 are formed at left and right ends of the mask body 10, respectively.
  • the hanging bands 21 and 22 pass through the upper contact holes 12a and 14a of the upper contact hole 12 and 14 and the lower contact hole 13a and 15a of the lower contact hole 13 and 15 in close contact. It is a structure in which the length of the hanging band can be adjusted by partially exposing the string pull spaces 19a and 19b therebetween.
  • the predetermined length (section) of the hanging band is at the top. Since it is a structure that must be kept in close contact with the close contact hole and the lower contact hole, the manufacturing process has a relatively complicated problem.
  • the present invention has been invented to solve the above-described problems, and an object of the present invention is to provide a mask that has a simple structure, is easy to manufacture, and can maintain a stable wearing state during use.
  • Another object of the present invention is to provide a mask that has a simple structure in which the hanger band is coupled to the mask body and allows easy adjustment of the length of the hanger band.
  • Another object of the present invention is to form one hook band insertion groove on the left and right sides of the mask body, and simply insert the left and right hook bands thereto, so that the length adjustment is easy and the mask that can maintain a stable wearing state during use Is to provide.
  • Another object of the present invention is to form two hook band insertion grooves on the left and right sides of the mask body, and insert the left and right hook bands in the front and rear directions to be double supported, so that length adjustment is easy and stable during use. It is to provide a mask that can keep the wearing condition.
  • a mask according to an aspect of the present invention includes a mask body having a cover for covering a user's mouth, and a left hook band and a right hook band for supporting the mask body against the left and right ears of the user, respectively. And, the mask body is formed through the left side of the mask body, a left hook band insertion portion for maintaining the left hook band in the inserted state; And a right hook band inserting part formed through the right side area of the mask body and maintaining the right hook band in an inserted state.
  • the left hook band insertion part has a left hook band insertion groove having a gap smaller than the thickness of the left hook band, and the right hook band insertion part right hook band having a gap smaller than the thickness of the right hook band It has an insertion groove.
  • the left hook band insertion groove is formed in a vertically elongated line shape in the left region of the mask body, and the right hook band insertion groove is elongated vertically in the right region of the mask body. Is formed by In addition, one end of the left hook band insertion groove faces an upward left direction, the other end faces a left downward direction, and one end of the right hook band insertion groove faces a right upward direction and the other end faces a right downward direction. Or, alternatively, one end and the other end of the left hook band insertion groove face a left direction, and one end and the other end of the right hook band insertion groove face a right direction.
  • the left hook band insertion portion is formed in a shape corresponding to the one or more outer locking pieces protruding in the inner direction of the mask body and the one or more outer locking pieces and one or more inner sides protruding outward of the mask body
  • the left hook band insertion groove is formed between the at least one outer hooking piece and the at least one inner stiffening piece
  • the right hooking band insertion part is at least one outer side protruding in the inner direction of the mask body
  • a locking piece and one or more inner stiffening pieces protruding outwardly of the mask body in a shape corresponding to the one or more outer locking pieces, the right side between the one or more outer locking pieces and the one or more inner stiffening pieces
  • a hook band insertion groove is formed.
  • a part of the left hook band insertion part is adhered while the left hook band is inserted, and a part of the right hook band insert part is attached while the right hook band is inserted.
  • the cover portion includes a central cover portion, an upper cover portion disposed so as to be superimposed on an upper region of the central cover portion, and a lower cover portion disposed so as to be superimposed on a lower region of the central cover portion.
  • a mask according to another aspect of the present invention includes a mask body having a cover portion for covering a user's mouth, and a left hook band and a right hook band respectively supporting the mask body with respect to the left and right ears of the user, and the mask body A left hook band insertion part formed through the left side of the mask body and maintaining the left hook band in an inserted state; And a right hook band insertion part formed through the right side area of the mask body and maintaining the right hook band in an inserted state, and the left hook band insertion part has a gap smaller than the thickness of the left hook band and is elongated Having at least one left hook band insertion groove formed in a line shape, the right hook band insertion part having a gap smaller than the thickness of the right hook band, and having at least one right hook band insertion groove formed in an elongated line shape.
  • the left hook band insertion portion is a first left hook band insertion groove for supporting while passing through the left hook band in a first direction, and the left hook band penetrating through the first left hook band insertion groove in a first direction.
  • a second left hook band insertion groove for supporting while penetrating again in a direction opposite to the first direction, and the right hook band insertion portion a first right hook band insertion groove for supporting while penetrating the right hook band in a first direction
  • a second right hook band insertion groove for supporting the right hook band penetrating the first right hook band insertion groove in a first direction while penetrating again in a direction opposite to the first direction.
  • the hook band insertion portions are formed through ultrasonic cutting in both regions of the mask body, the structure of the mask is simple and the fabrication is easy.
  • the coupling is maintained, so that the structure in which the hanging band is coupled to the mask body is simple and manufacturing is easy. .
  • one hook band insertion groove is formed on the left and right sides of the mask body and the left and right hook bands can be simply inserted and used, the user protrudes to the front of the mask body. You can shorten the length of use by pulling the hooked band part toward the center of the mask body, or conversely, to adjust the length of use by pulling the hook band part protruding from the back of the mask body toward the user's ears. While the structure in which the bands are combined is simple, the length of the hanging band can be easily adjusted.
  • the user can And pull the hook band part protruding from the right hook band insertion groove in the direction of the user's ear to lengthen the length of use, or pull the hook band part protruding from the second left and right hook band insertion groove toward the user's ear to increase the use length. It can be adjusted shortly, and as a result, the structure in which the hanger band is coupled to the mask body is simple, and the length of the hanger band can be easily adjusted.
  • FIG. 1 illustrates the structure of a mask according to the prior art.
  • FIG 2 shows the structure of a mask according to the first embodiment of the present invention.
  • FIG 3 shows a mask body according to a first embodiment of the present invention.
  • FIG 4 is an enlarged view of both ends of the mask body in accordance with the first embodiment of the present invention, with hook band insertion portions.
  • FIG. 5 is a diagram illustrating various shapes of a hook band insertion unit applicable to the first embodiment of the present invention.
  • FIG. 6 is a side view showing the mask according to the first embodiment of the present invention in an unfolded state.
  • FIG. 7 shows a state before inserting a hook band into the mask body in the manufacturing process of the mask according to the first embodiment of the present invention.
  • FIG 8 shows a state after inserting a hook band into the mask body in the manufacturing process of the mask according to the first embodiment of the present invention.
  • FIG 9 shows the structure of a mask according to a second embodiment of the present invention.
  • FIG. 10 shows a mask body according to a second embodiment of the present invention.
  • FIG. 11 is an enlarged view of both ends of the mask body according to the second embodiment of the present invention with hook band insertion portions.
  • FIG. 12 is a side view illustrating a mask according to a second embodiment of the present invention in an unfolded state.
  • FIG. 2 shows the structure of the mask according to the first embodiment of the present invention
  • FIG. 2A shows the front side of the mask
  • FIG. 2B shows the back side of the mask
  • FIG. 3 shows the mask body according to the first embodiment of the present invention.
  • FIG. 3A shows the front side of the mask body
  • FIG. 3B shows the back side of the mask body.
  • the mask 100 includes a mask body 100 ′, a left hook band 150a and a right hook band 150b.
  • the mask body 100 ′ includes cover portions 110, 120, 130 for covering the user's mouth, and left and right hook band insertion portions 140a, 140b for coupling the left and right hook bands 150a and 150b. Include.
  • the cover parts 110, 120, 130 are for blocking the user's mouth and nose from outside air and are mainly formed of filter paper having a filtration function, for example, a spun bond nonwoven fabric of polypropylene, polyester or polypropylene. It may be produced using a propylene needle punching nonwoven fabric or the like.
  • the cover portion 110, 120, 130 includes a central cover portion 110 covering the user's mouth, an upper cover portion 120 covering the user's nose, and the user's chin portion. It consists of a lower cover portion 130 to cover.
  • the upper cover portion 120 is disposed so as to be superimposed on the upper region of the central cover portion 110 and is coupled to the central cover portion 110 through the upper left corner region and the upper right corner region of the central cover portion 110 ( Yes, it is ultrasonically bonded).
  • the lower cover part 130 is disposed so as to be superimposed on the lower area of the center cover part 110 and is coupled to the center cover part 110 through the lower left corner area and the lower right corner area of the center cover part 110 ( Yes, it is ultrasonically bonded).
  • soft solid lines or broken lines shown on the cover portions 110, 120, and 130 indicate such a bonding (adhesion) portion.
  • the central cover portion 110, the upper cover portion 120, and the lower cover portion 130 may be formed of one filter paper, or may be formed by overlapping two or more filter papers.
  • the upper cover portion 120 may be provided with a nose support portion 125 inside or on one side thereof, and the user can maintain a stable state by deforming the nose support portion 125 to fit the shape of the user's nose when wearing a mask. have.
  • the left and right hook band insertion portions 140a and 140b are for insertion and coupling of the left and right hook bands 150a and 150b, respectively.
  • FIG. 4 is an enlarged view of both ends of the mask body having a hook band insertion part in the mask body according to the first embodiment of the present invention
  • FIG. 4A shows the right side of the mask body
  • FIG. 4B is the mask body. The left part is shown.
  • the right hook band insertion part 140b is formed to penetrate the right area of the mask body 100 ′.
  • the right hook band insertion part 140b is a right hook band insertion groove 145b that is formed through the right edge region of the mask body 100 ′ in a generally vertically elongated line shape.
  • one or more outer locking pieces 141b protruding in the inner direction of the mask body 100 ′ and protruding outwardly of the mask main body 100 ′ with the right hook band insertion groove 145b as a boundary.
  • One or more inner locking pieces (142b) are selectively provided.
  • the one or more outer locking pieces 141b and the one or more inner locking pieces 142b are formed in a shape corresponding to each other, and accordingly, the right hanger band insertion groove 145b positioned therebetween is formed in a thin and long line shape. Let it be.
  • the gap is formed smaller than the thickness (diameter) of the right hook band (150b), so after the right hook band (150b) is inserted into the right hook band insertion groove (145b), friction force It is fixed and supported so that it does not move easily by the back.
  • the left hook band insertion portion 140a is formed to penetrate the left region of the mask body 100 ′.
  • the left hook band insertion portion 140a is a left hook band insertion groove 145a formed through the left edge region of the mask body 100 ′ in a generally vertically elongated line shape.
  • one or more outer locking pieces 141a protruding in the inner direction of the mask body 100 ′ and protruding outwardly of the mask main body 100 ′ with the left hook band insertion groove 145a as a boundary. It is optionally provided with one or more inner locking pieces (142a).
  • the one or more outer locking pieces 141a and the one or more inner locking pieces 142a are formed in a shape corresponding to each other, and accordingly, the left hook band insertion groove 145a positioned therebetween is formed in a thin and long line shape. Let it be.
  • the gap gap in the left hook band insertion groove (145a) is formed smaller than the thickness (diameter) of the left hook band (150a), so that after the left hook band (150a) is inserted into the left hook band insertion groove (145a), friction force It is fixed and supported so that it does not move easily by the back.
  • the hook band insertion portions 140a and 140b according to the present invention may be implemented in various shapes, and FIG. 5 illustrates this.
  • one or more outer locking pieces 141a and one or more inner locking pieces 142a corresponding thereto may be implemented in a trapezoidal shape or an oval shape in which the corners are rounded, and the outer locking pieces 141a ) And/or the inner locking piece 142a may be implemented.
  • the support force for fixing the hook bands 150a and 150b depends on the correlation between the thickness (diameter) of the hook bands 150a and 150b and the gap distance between the hook band insertion grooves 145a and 145b, but these are the same conditions. Below, it is relatively excellent when both ends of the hook band insertion grooves 145a and 145b face the outside of the mask body 100'. Accordingly, according to a preferred embodiment of the present invention, as shown in FIGS. 4 and 5A, one end of the upper side of the left hook band insertion groove 145a faces an upward left direction and the other end of the lower side faces a left downward direction.
  • one end of the upper side of the right hook band insertion groove 145b faces upward and the other end of the lower side faces downward.
  • one end of the upper side and the other end of the lower side of the left hook band insertion groove (145a) face the left, and the upper side of the right hook band insertion groove (145b)
  • One end and the other lower end are implemented to face the right direction.
  • the left and right hanging bands 150a and 150b are for supporting the mask body 100' with respect to the user's left and right ears, respectively, and may be formed of, for example, elongated strings. It is preferable that both ends of the hook bands 150a and 150b are connected to have a ring shape, and also preferably have some elasticity in the longitudinal direction. However, of course, it is not limited thereto.
  • the left and right hook bands 150a and 150b penetrate the left and right hook band insertion portions 140a and 140b of the mask body 100', and more specifically, the left and right hook band insertion grooves 145a and 145b. Accordingly, one portion of the left and right hook bands 150a and 150b protrudes toward the front of the mask body 100 ′ and the remaining portion protrudes toward the rear of the mask body 100 ′.
  • FIG. 6 shows a side view of the mask according to the first embodiment of the present invention in an unfolded state.
  • the user protrudes toward the front of the mask body 100'.
  • FIG. 7 is a diagram illustrating a state before inserting the hook band into the mask body in the manufacturing process of the mask according to the first embodiment of the present invention
  • FIG. 8 is a diagram illustrating the manufacturing process of the mask according to the first embodiment of the present invention. It shows the state after the hanging band is inserted into the mask body.
  • the process is divided into a process of manufacturing a mask body, a process of manufacturing a hanger band, and a process of combining the hanger band with the mask body.
  • filter paper or the like is cut into the shape of each cover (center cover, upper cover, lower cover), and then the portions that need to be bonded are adhered to each other to manufacture the mask body.
  • a hanger band wound in a roll shape is cut to a predetermined length, and then both side ends of each of the cut hanger bands are joined together to form a ring. Thereafter, a ring-shaped hook band is placed on both edge portions of the mask body, and the mask body is rolled or folded and bonded to manufacture a mask.
  • the process of bonding both sides of the hanger band to each other and the process of bonding the hanger band to the mask body are one Can be done in the process.
  • the first gripper (210a) and the second gripper (210b) of the mask manufacturing apparatus 200 is cut to a predetermined length, one side end 150 ′ and the other side end ( 150") are held in contact with each other under the pressing mold 220.
  • the mask body 100 ′ has one end 150 ′ and the other end 150 ′′ of the hook band 150 It is disposed under the hook band 150 so as to be positioned above the hook band insertion portions 140a and 140b.
  • the first gripper 210a and the second gripper 210b hold the one end 150 ′ and the other end 150 ′′ of the hook band 150 and press the mold It descends together with 220 and penetrates the hook band insertion portions 140a and 140b of the mask body 100', and the compression mold 220 is formed of the compresser 230 and the hook band 150 located under the mask body 100'. Both side ends 150 ′ and 150 ′′ are in contact with each other. Thereafter, the presser 230 bonds one side end 150 ′ and the other side end 150 ′′ of the hanger band 150 to each other using ultrasonic waves, etc., and then the hanger band 150 is a mask body 100 ′.
  • both side ends 150 ′ and 150 ′′ are joined to each other in a state of being inserted through the hanging band insertion portions 140a and 140b to form a ring. Then, the first gripper 210a and the second gripper 210b rise again together with the pressing mold 220 while placing both side ends 150 ′ and 150 ′′ of the hook band 150, and accordingly, the hook band 150 ) Is kept coupled to the mask body 100'.
  • the hook band insertion portion (140a, 140b) is provided with at least one outer locking piece (141a) and at least one inner locking piece (142a) corresponding thereto as described above.
  • the outer locking pieces 141a and the inner locking pieces 142a of the hook band insertion portions 140a and 140b are lowered.
  • the first gripper 210a, the second gripper 210b, and the pressing mold 220 can easily penetrate the hook band insertion portions 140a, 140b of the mask body 100', and the first
  • the gripper 210a, the second gripper 210b, and the pressing mold 220 rise back to their original state, the outer engaging pieces 141a and the inner engaging pieces 142a of the hook band insertion portions 140a and 140b are similarly returned to their original state. It is recovered and the hanging band 150 inserted through the hanging band insertion portions 140a and 140b of the mask body 100 ′ is maintained without being removed.
  • the hanging band 150 is inserted through the hanging band insertion portions 140a, 140b of the mask body 100', a part of the hanging band insertion portions 140a, 140b is adhered using ultrasonic bonding or the like.
  • the hook band 150 may be implemented in a structure that does not physically fall out.
  • FIG. 9 shows the structure of a mask according to the second embodiment of the present invention
  • FIG. 9A shows the front side of the mask
  • FIG. 9B shows the back side of the mask
  • FIG. 10 shows a mask body according to a second embodiment of the present invention.
  • FIG. 10A shows a front surface of the mask body
  • FIG. 10B shows a rear surface of the mask body.
  • the mask 300 according to the second embodiment of the present invention includes a mask body 300', a left hook band 350a, and a right hook band 350b.
  • the mask body 300' includes cover portions 310, 320, and 330 for covering the user's mouth, and left and right hook band insertion portions 340a and 340b to which the left and right hook bands 350a and 350b are coupled. Include.
  • the cover portions 310, 320, 330 are intended to cover the user's mouth and nose and block it from outside air, and are mainly formed of filter paper having a filtration function, for example, a spun bond nonwoven fabric of polypropylene, polyester or polypropylene. It may be produced using a propylene needle punching nonwoven fabric or the like.
  • the cover portion 310, 320, 330 includes a central cover portion 310 covering the user's mouth, an upper cover portion 320 covering the user's nose, and the user's chin portion. It consists of a lower cover portion 330 to cover.
  • the upper cover part 320 is disposed so as to be superimposed on the upper area of the center cover part 310 and is coupled to the center cover part 310 through the upper left corner region and the upper right corner region of the center cover part 310 ( Yes, it is ultrasonically bonded).
  • the lower cover part 330 is disposed so as to be superimposed on the lower area of the center cover part 310 and is coupled to the center cover part 310 through the lower left corner area and the lower right corner area of the center cover part 310 ( Yes, it is ultrasonically bonded).
  • soft solid lines or broken lines shown on the cover portions 310, 320, 330 represent such a bonding (adhesion) portion.
  • the central cover part 310, the upper cover part 320, and the lower cover part 330 may be formed of one filter paper, or may be formed by overlapping two or more filter papers.
  • the upper cover 320 may be provided with a nose support 325 inside or at one side thereof, and the user can maintain a stable state by deforming the nose support 325 to fit the shape of the user's nose when wearing a mask. have.
  • the left and right hook band insertion portions 340a and 340b are for insertion and coupling of the left and right hook bands 350a and 350b, respectively.
  • FIG. 11 is an enlarged view of both ends of the mask body having a hook band insertion portion in the mask body according to the second embodiment of the present invention, and FIG. 11A shows the right side of the mask body, and FIG. 11B shows the mask body. The left part is shown.
  • the right hook band insertion part 340b is formed to penetrate the right area of the mask body 300 ′.
  • the right hook band insertion part 340b is a first right hook band insertion groove formed through the right edge region of the mask body 300 ′ in an elongated long line shape in the vertical direction. 345b) and a second right hook band insertion groove 347b.
  • the first right hook band insertion groove 345b is located in the center (inward direction) of the mask body 300' than the second right hook band insertion groove 347b, and primarily supports the right hook band 350b.
  • the second right hook band insertion groove (347b) is located at the edge (outward direction) of the mask body (300') than the first right hook band insertion groove (345b) to secondaryly support the right hook band (350b). do.
  • At least one outer locking piece protruding in the inner direction of the mask body 300 ′ on both sides of the first right hook band insertion groove 345b with the first right hook band insertion groove 345b as a boundary ( 341b) and one or more inner locking pieces 342b protruding outwardly of the mask body 300' are provided.
  • the at least one outer locking piece 341b and the at least one inner locking piece 342b are formed in a shape corresponding to each other, and accordingly, the first right hook band insertion groove 345b positioned therebetween is a thin and long line shape To be formed.
  • the gap is formed smaller than the thickness (diameter) of the right hook band (350b), so that the right hook band (350b) is inserted into the first right hook band insertion groove (345b). After being fixed, it is fixed and supported so that it does not move easily due to frictional force.
  • the second right hook band insertion groove 347b is also formed in an elongated line shape, and both ends thereof are formed with Y-shaped insertion grooves 349b to facilitate insertion and fixation of the right hook band 350b.
  • the gap gap in the second right hook band insertion groove 347b is formed smaller than the thickness (diameter) of the right hook band 350b, so that the right hook band 350b is the second right hook band insertion groove 347b. After being inserted into, it is fixed and supported so that it does not move easily due to frictional force.
  • the left hook band insertion portion 340ab is formed to penetrate the left region of the mask body 300 ′.
  • the left hook band insertion portion 340a is a first left hook band insertion groove formed through the left edge region of the mask body 300 ′ in a generally vertically elongated line shape ( 345a) and a second left hook band insertion groove 347a.
  • the first left hook band insertion groove 345a is located in the center (inward direction) of the mask body 300' than the second left hook band insertion groove 347a to primarily support the left hook band 350a.
  • the second left hook band insertion groove 347a is located at the edge (outward direction) of the mask body 300' than the first left hook band insertion groove 345a to support the left hook band 350a secondarily. do.
  • one or more outer hooking pieces protruding in the inner direction of the mask body 300' with the first left hook band insertion groove (345a) as a boundary ( 341a) and one or more inner locking pieces 342a protruding outwardly of the mask body 300' are provided.
  • the at least one outer locking piece 341a and the at least one inner locking piece 342a are formed in a shape corresponding to each other, and accordingly, the first left hook band insertion groove 345a positioned therebetween is a thin and long line shape To be formed.
  • the gap is formed smaller than the thickness (diameter) of the left hook band (350a), so that the left hook band (350a) is inserted into the first left hook band insertion groove (345a). After being fixed, it is fixed and supported so that it does not move easily due to frictional force.
  • the second left hook band insertion groove 347a is also formed in a thin and long line shape, and both ends thereof are formed with Y-shaped insertion grooves 349a to facilitate insertion and fixation of the left hook band 350a. .
  • the gap gap is formed smaller than the thickness (diameter) of the left hook band 350a, so that the left hook band 350a is the second left hook band insertion groove 347a. After being inserted into, it is fixed and supported so that it does not move easily due to frictional force.
  • the left and right hanging bands 350a and 350b are for supporting the mask body 300 ′ with respect to the user's left and right ears, respectively, and may be formed of, for example, elongated strings. It is preferable that both ends of the hook bands 350a and 350b are connected to have a ring shape, and also preferably have some elasticity in the longitudinal direction. However, of course, it is not limited thereto.
  • the left and right hook bands 350a and 350b are inserted into the left and right hook band insertion portions 340a and 340b of the mask body 300', respectively. More specifically, the left hook band 350a is inserted into the first left hook band insertion groove 345a in a first direction (for example, from the front to the rear of the mask body) and is primarily supported, 2 It is inserted into the left hook band insertion groove 347a in a direction opposite to the first direction (eg, from the rear to the front of the mask body) and is secondarily supported.
  • the right hook band 350b is inserted into the first right hook band insertion groove 345b in a first direction (for example, from the front to the rear of the mask body) and is primarily supported, and again, the second right hook It is inserted into the band insertion groove 347b in a direction opposite to the first direction (eg, from the rear to the front of the mask body) and is secondarily supported. Accordingly, since the mask according to the second embodiment of the present invention fixes and supports one hanging band using two hanging band insertion grooves, the fixing force and stability are more than that of the mask according to the first embodiment of the present invention. great.
  • FIG. 12 shows a side view of the mask according to the second embodiment of the present invention in an unfolded state.
  • the user may, for example, the first left and right hook band insertion grooves 435a. , 345b) by pulling the portion of the hanger band (350a, 350b) (hanging band portion located outside in FIG. 12) in the direction of the user's ear (refer to arrow A) to lengthen the length of use, the second left and You can shorten the length of use by pulling the hook band (350a, 350b) protruding from the right hook band insertion groove (437a, 347b) (hook band part located inside in Fig. 12) toward the user's ear (refer to arrow B). have.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (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

La présente invention concerne un masque. Un masque selon un mode de réalisation de la présente invention comprend : un corps de masque comprenant une partie de couvercle pour recouvrir la bouche d'un utilisateur ; et une bande de maintien gauche et une bande de maintien droite qui supportent le corps de masque par les oreilles gauche et droite de l'utilisateur, respectivement, le corps de masque comprenant : une partie d'insertion de bande de maintien gauche qui est formée pour s'étendre à travers la zone gauche du corps de masque et maintient la bande de maintien gauche dans l'état inséré ; et une partie d'insertion de bande de maintien droite qui est formée pour s'étendre à travers la zone droite du corps de masque et maintient la bande de maintien droite dans l'état inséré.
PCT/KR2020/002701 2019-05-21 2020-02-25 Masque WO2020235783A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190059678A KR102078504B1 (ko) 2019-05-21 2019-05-21 마스크
KR10-2019-0059678 2019-05-21

Publications (1)

Publication Number Publication Date
WO2020235783A1 true WO2020235783A1 (fr) 2020-11-26

Family

ID=69670603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/002701 WO2020235783A1 (fr) 2019-05-21 2020-02-25 Masque

Country Status (2)

Country Link
KR (1) KR102078504B1 (fr)
WO (1) WO2020235783A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102078504B1 (ko) * 2019-05-21 2020-02-17 김창수 마스크
KR20210117026A (ko) 2020-03-18 2021-09-28 이현준 마스크용 착탈식 보조 장치
US20210401100A1 (en) * 2020-06-30 2021-12-30 Karim W. Sadik Apparel and accoutrements with protective enhancements
KR20230126926A (ko) 2022-02-24 2023-08-31 (주)국보마스크 초음파를 이용한 마스크 안감 염색방법 및 이 방법으로 제조된 마스크

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008295852A (ja) * 2007-06-01 2008-12-11 Kao Corp マスク
KR200446210Y1 (ko) * 2009-02-05 2009-10-08 주식회사 해밀유역 탄성 필름을 이용한 마스크의 걸이밴드 조절구
KR20130109654A (ko) * 2012-03-28 2013-10-08 안철 밴드 결합이 용이한 마스크
KR101459300B1 (ko) * 2014-06-27 2014-11-07 김윤종 방진마스크
KR102078504B1 (ko) * 2019-05-21 2020-02-17 김창수 마스크

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200373951Y1 (ko) * 2004-11-04 2005-01-21 주식회사 진아산업 밴드 길이조절이 용이한 방진마스크
KR101131866B1 (ko) 2010-05-10 2012-04-03 (주)파인텍 마스크
KR101873049B1 (ko) * 2016-09-12 2018-07-02 박상협 방진 마스크

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008295852A (ja) * 2007-06-01 2008-12-11 Kao Corp マスク
KR200446210Y1 (ko) * 2009-02-05 2009-10-08 주식회사 해밀유역 탄성 필름을 이용한 마스크의 걸이밴드 조절구
KR20130109654A (ko) * 2012-03-28 2013-10-08 안철 밴드 결합이 용이한 마스크
KR101459300B1 (ko) * 2014-06-27 2014-11-07 김윤종 방진마스크
KR102078504B1 (ko) * 2019-05-21 2020-02-17 김창수 마스크

Also Published As

Publication number Publication date
KR102078504B1 (ko) 2020-02-17

Similar Documents

Publication Publication Date Title
WO2020235783A1 (fr) Masque
WO2019112372A1 (fr) Masque
WO2020242026A1 (fr) Masque fonctionnel ayant des parties de réglage de longueur
WO2013055131A4 (fr) Masque nasal
WO2011025094A1 (fr) Masque
WO2015122640A1 (fr) Respirateur multifonctionnel pouvant être fixé au cou
KR101492204B1 (ko) 마스크
US8141172B2 (en) Isolation gown with quick waist and neck closures
WO2018199694A1 (fr) Masque
WO2011052835A1 (fr) Masque de protection contre le rayonnement ultraviolet et la poussière jaune pourvu d'un filtre remplaçable
WO2019117526A1 (fr) Masque facial comprenant un élément recouvrant les narines à structure de ventilation
WO2021054519A1 (fr) Masque à poussière
KR102039702B1 (ko) 마스크
WO2022196864A1 (fr) Masque facial avec pièces de fixation par cordons de masque facial
WO2014098511A1 (fr) Masque de protection contre le froid
WO2022065753A1 (fr) Masque à bande incorporée
WO2014189202A1 (fr) Support à perruque partielle
WO2022045689A1 (fr) Masque à ajustement latéral serré comprenant de multiples élastiques pour oreilles
WO2011007957A2 (fr) Masque compartimenté pour le nez/la bouche
WO2022240034A1 (fr) Masque ayant un cadre
WO2022080723A1 (fr) Sous-vêtement comprenant un revêtement protecteur
WO2022097938A1 (fr) Casque à conduction osseuse comprenant un moyen de fixation/détachement de masque
CN108650373A (zh) 一种防火灾的救生用手机壳
WO2021194067A1 (fr) Masque pliable et son procédé de fabrication
WO2011142487A1 (fr) Masque pliable et son procédé de fabrication

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20809632

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20809632

Country of ref document: EP

Kind code of ref document: A1