KR101819181B1 - Face mask having string adjustment device - Google Patents

Face mask having string adjustment device Download PDF

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Publication number
KR101819181B1
KR101819181B1 KR1020160032039A KR20160032039A KR101819181B1 KR 101819181 B1 KR101819181 B1 KR 101819181B1 KR 1020160032039 A KR1020160032039 A KR 1020160032039A KR 20160032039 A KR20160032039 A KR 20160032039A KR 101819181 B1 KR101819181 B1 KR 101819181B1
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KR
South Korea
Prior art keywords
string
thin plate
plate member
fastening
length
Prior art date
Application number
KR1020160032039A
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Korean (ko)
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KR20170108329A (en
Inventor
우경일
Original Assignee
(주)씨앤투스성진
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Priority to KR1020160032039A priority Critical patent/KR101819181B1/en
Publication of KR20170108329A publication Critical patent/KR20170108329A/en
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Publication of KR101819181B1 publication Critical patent/KR101819181B1/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
    • A41D13/1161—Means for fastening to the user's head
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames

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

Abstract

The present invention provides a mask comprising: a mask body having a face receiving space; A loop-shaped wearing string which is fastened to both sides of the mask body one by one; And a plurality of loops extending in a direction transverse to the strands so as to connect the loop-shaped strands of the wearing string to each other, and being movable in the longitudinal direction while maintaining contact with the wear string when an external force for adjusting the length is applied And a length adjuster installed and adjusting the length of the wearer.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mask having a string adjusting mechanism,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a face mask, and more particularly, to a mask having a mechanism capable of adjusting the length of a string supporting the mask body when worn.

Among the facial masks, the dust mask is a respiratory protection that is worn to prevent inhalation of dust floating in the air at work places or the like, and is generally made of an air permeable fiber material.

Generally, the dust-proof mask has a cup-type dust-proof mask formed into a cup shape to form a substantially hemispherical space, and a foldable dust-proof mask which can be folded flatly.

Since the dust-proof mask must be worn in close contact with the face, the length of the dust-proof mask should be freely adjustable in accordance with the shape and size of the wearer's head and face.

A technique relating to a mechanism for adjusting the length of a string of a mask is disclosed in Patent Document 1. In Patent Document 1, one end of a string that fastens a mask is attached to a rear end of a long elongate thin plate member in a detachable manner, and the other end of a string that fastens the mask is fastened to a plurality of fastening portions provided on the elastic thin plate, A length adjusting member for fixing the mask to the mask.

However, since the conventional method for adjusting the length of a mask string is such that a member for adjusting the length of the mask is attached to one of the strings of the mask so as to be coupled with the other string, it is inconvenient to use, There is a weak point that it is not comfortable to be put under pressure.

Patent Document 1: Korean Patent Laid-Open Publication No. 1998-070405

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a mask having a mechanism for adjusting a length of a string between a mask and a mask.

Another object of the present invention is to provide a mask capable of solving the problem that the occiput is pressed by the string length adjusting mechanism.

According to an aspect of the present invention, there is provided a mask comprising: a mask body having a face receiving space; A loop-shaped wearing string which is fastened to both sides of the mask body one by one; And a plurality of loops extending in a direction transverse to the strands so as to connect the loop-shaped strands of the wearing string to each other, and being movable in the longitudinal direction while maintaining contact with the wear string when an external force for adjusting the length is applied And a length adjuster installed and adjusting the length of the wearer.

The length adjuster may include a thin plate member made of a flexible material and a fastening strap connected to one end of the thin plate member and extending in the other end direction and winding the strands of the wear string to fasten the thin plate member.

Wherein the fastening strap passes through one side and the other side of the thin plate member It is preferable to extend in a zigzag shape to connect the strands of the wear string to the thin plate member.

The thin plate member may be formed with slits at predetermined intervals in which the fastening straps can be fitted.

The thin plate member is symmetrically formed with slits on both sides with a folded portion interposed therebetween, and the fastening straps are folded on the folded portion with reference to the folded portion, and the fastening straps are inserted into the slit and can be extended in a zigzag shape.

Preferably, the length adjuster is made of a leather material.

According to the present invention, since the wearing length is adjusted in a section between the portion of the wearer's ear and the mask main body when worn, it is possible to prevent the occipital region from being pressed by the length adjuster.

In addition, since the length of the length adjuster is slidably moved, the length of the wearer can be adjusted quickly and easily.

The present invention can be applied to a dust mask and the like due to a small wear fatigue feeling while the mask is in close contact with the face, and can be particularly useful for a mask for a sensitive skin.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description of the invention given below, serve to further the understanding of the technical idea of the invention. And should not be construed as limiting.
1 is a perspective view showing a frontal appearance of a mask according to a preferred embodiment of the present invention.
Fig. 2 is a rear perspective view of Fig. 1. Fig.
3 is a perspective view illustrating the operation of the length adjuster in FIG.
4 is a plan perspective view showing a modified example of the length adjuster in FIG.
FIG. 5 is a plan perspective view showing a state in which the thin plate member portion is folded in half in FIG. 4 to form a double layer.
6 is a perspective view showing an example of wearing a mask according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

FIG. 1 is a perspective view showing a frontal appearance of a mask according to a preferred embodiment of the present invention, and FIG. 2 is a rear perspective view of FIG. 1. FIG.

1 and 2, a mask according to a preferred embodiment of the present invention includes a mask body 100, a loop-shaped wearing string 110 which is respectively attached to both sides of the mask body 100, And a length adjuster 120 installed on the string 110.

The mask body 100 is formed by an air-permeable fiber fabric having a filter function. On the inner surface of the mask body 100, there is provided a face-receiving space 101 for accommodating at least the nose and the mouth of the human body when worn. Since the inner surface of the mask body 100 is a portion directly contacting the skin, it is preferable that the inner surface of the mask body 100 is made of fibers free from skin irritation as compared with the outer surface. The mask body 100 may be made of a flexible fiber material so that it can be folded at the time of carrying. Alternatively, the mask body 100 may be made of a filter material having a hemispherical shape.

The wearable string 110 is attached to both sides of the mask body 100 and is a member for supporting the mask body 100 by being caught by the ear portion of the human body when worn. The wearing string 110 is preferably loop-shaped by a string of elastic material. The loop shape of the wearing string 110 can be formed by attaching both ends of the string preferably having a predetermined length to the mask body 100. [ Although both ends of the string are attached to the inner surface of the mask body 100 in the drawings, the present invention is not limited to this example, and both ends of the string may be attached to the outer surface of the mask body 100 Of course it is. Alternatively, the wearing string 110 may be attached to the mask body 100 after it has been processed into a loop shape in advance.

The length adjuster 120 is fastened to the wearer string 110 to adjust the wear length, that is, the length of the string between the portion of the wearer's ear when worn and the mask body 100. The length adjuster 120 includes a thin plate member 120a made of a flexible material and a plurality of elastic members 120b extending from the one end of the thin plate member 120a to extend the strands 120a and 120b of the wear string 110 to the thin plate member 120a of the fastening strap 120c.

The thin plate member 120a is arranged and fastened in a direction transverse to the strands 120a and 120b to connect the loop-shaped strands 120a and 120b of the wearing string 110 to each other. The fastening strap 120c and the slit 120b are provided on the thin plate member 120a for coupling between the thin plate member 120a and the wearing string 110. [

The fastening strap 120c is a strap extending a predetermined length from one end of the sheet member 120a and having a width smaller than that of the sheet member 120a. The fastening strap 120c The strands 120a and 120b of the wear string 110 are looped while being integrally connected to one end of the thin plate member 120a and extending in a zigzag fashion across one surface and the other surface of the thin plate member 120a while moving toward the other end, To the thin plate member 120a. At this time, the fastening strap 120c is inserted into the slit 120b while the strands 120a and 120b of the wearing string 110 are engaged with the thin plate member 120a so that the fastening strap 120c is fastened to the thin plate member 120a. (110). In such a configuration, when the fastening strap 120c is pulled in the longitudinal direction thereof and the wearer string 110 is tightly brought into close contact with the thin plate member 120a, the length adjuster 120 is slidably moved along the wearer string 110 The power needed to do so can be further increased.

The slits 120b are formed at regular intervals along the longitudinal direction of the thin plate member 120a. Specifically, it is preferable that the slit 120b is positioned to correspond to two loops 120 and 120b of the loop of the wearing string 110, and at least two slits 120b are formed for each strand 120a and 120b.

3, when the external force for adjusting the string length of the mask is applied, the length adjuster 120 slides in the longitudinal direction of the wear string 110 while maintaining contact with the wear string 110 To adjust the length of wear. At this time, because the contact friction acts between the length adjuster 120 and the wearing string 110, the length adjuster 120 can be moved only when an external force equal to or greater than a predetermined threshold value is applied.

Since the length adjuster 120 is a member that is caught on the ear portion, the length adjuster 120 should be made of a flexible material in order to minimize skin irritation and maintain a certain level of contact friction with the wearer string 110 as described above. In addition, the length adjuster 120 is preferably made of a material having elasticity so that the length adjuster 120 can be deformed and restored. In consideration of these points, the length adjuster 120 is preferably made of a leather material such as synthetic leather and has a plate-like structure as a whole.

The thin plate member 120a of the length adjuster 120 may be one fold or two or more folds. FIG. 4 shows a length adjuster 120 having a structure in which a two-layered sheet member 120a can be formed. Referring to the drawing, the thin plate member 120a is provided with a first portion A and a second portion B on both sides with a folded portion a therebetween, and the two portions A and B are provided with The slits 120b and 120b 'are formed and are symmetrically disposed with the folded portion a therebetween. The thin plate member 120a is folded in half with respect to the folded portion 120b so as to be doubled as shown in Fig.

Regarding the structure of the slits 120b and 120b ', a slit 120b' formed in a substantially 'C' -shaped shape is added to one or both sides of the through-hole type slit 120b so that the fastening strap 120c It is preferable to prevent the thin plate member 120a from being unintentionally released easily.

In the state where the thin plate member 120a is overlapped in two layers, the fastening strap 120c is fitted in the slits 120b and 120b 'across the entire surface of the thin plate member 120a as in the case of one ply, and is arranged in a zigzag shape. The structure in which the thin plate member 120a is overlapped in this manner has a remarkable effect of imparting appropriate rigidity to the length adjuster 120 made of leather material and allowing the wearer string 110 to be more tightly coupled .

6 shows an example of wearing a mask according to a preferred embodiment of the present invention. The mask according to the preferred embodiment of the present invention can easily move the length adjusters 120 coupled to the two wearing strings 110 in the longitudinal direction of the wearing string 110 to adjust the length adjuster 120 and the mask body 100 ) Can be adjusted to suit the physical condition of the wearer.

When the loop-shaped wearing string 110 attached to both sides of the mask body 100 is worn on both ear portions, the length adjusters 120 are respectively hooked to both ear portions of the human body to maintain the wearing length . The length adjuster 120 does not press the back of the head because the length adjuster 120 is caught on the ear portion and the contact between the length adjuster 120 and the wearer string 110 is caused by the contact friction, The member 120a is elastically deformed so that the length adjuster 120 can firmly hold the member fixed to the wearing string 110 unless an external force for adjusting the length is intentionally applied.

Also, since the length adjuster 120 is made of a flexible material, it does not cause pain even if it comes into direct contact with the ear.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not to be limited to the details thereof and that various changes and modifications will be apparent to those skilled in the art. And various modifications and variations are possible within the scope of the appended claims.

100: mask body 101: face side space
110: Wearing string 120: Length adjuster
120a: thin plate member 120b: slit
120c: Fastening strap

Claims (6)

A mask body having a face receiving space;
A loop-shaped wearing string which is fastened to both sides of the mask body one by one; And
And a fastening means for fastening the fastening string to the fastening string and fastening the fastening string to the fastening string when the external force for adjusting the length is applied, And a length adjuster for adjusting the length of wear,
The length adjuster comprises a thin plate member formed of a flexible material and having slits formed at regular intervals, and a length adjusting member extending from the one end of the thin plate member to extend in the other end direction and wound on the strands of the wear string, And a fastening strap for fitting the wearing string to the thin plate member by being fitted to the slit,
Wherein the fastening straps extend in a zigzag fashion across one surface and the other surface of the thin plate member to fasten the strands of the wear string to the thin plate member,
Wherein the fastening strap is pulled in the longitudinal direction so that the wearing string is brought into close contact with the thin plate member. delete delete delete The thin plate member according to claim 1,
The slit is symmetrically formed on both sides of the folded portion,
Wherein the fastening strap is fitted in the slit and extends in a zigzag shape in a state where the fastening strap is folded and overlapped with the folded portion as a reference. The method according to claim 1,
Wherein the length adjuster is made of a leather material.
KR1020160032039A 2016-03-17 2016-03-17 Face mask having string adjustment device KR101819181B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160032039A KR101819181B1 (en) 2016-03-17 2016-03-17 Face mask having string adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160032039A KR101819181B1 (en) 2016-03-17 2016-03-17 Face mask having string adjustment device

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KR20170108329A KR20170108329A (en) 2017-09-27
KR101819181B1 true KR101819181B1 (en) 2018-01-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021090270A1 (en) 2019-11-08 2021-05-14 Emotai Limited Adjustable headband for recording biosignals from a user and manufacturing method thereof
KR102276785B1 (en) 2021-01-21 2021-07-13 뭄무컴퍼니 Mask tongs for adjusting mask area

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200486739Y1 (en) * 2017-11-15 2018-06-27 주식회사 케이엠 String adjustment device for face mask
KR102097152B1 (en) 2019-03-22 2020-04-03 주식회사 그린동화 Dustproof mask with easy adjustment of string length
KR20220091136A (en) 2020-12-23 2022-06-30 주식회사 두지 Mask with strap separation structure
KR20220111474A (en) 2021-02-02 2022-08-09 주식회사 두지 Mask with strap separation structure
KR20220114938A (en) 2021-02-09 2022-08-17 조현태 Mask with strap separation and connection structure
KR102294903B1 (en) 2021-03-15 2021-08-26 조현태 Mask with mask strap fastener
CN114601217B (en) * 2022-03-29 2023-08-01 亿信医疗器械股份有限公司 Protective mask with strong fitting performance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200335485Y1 (en) 2003-09-09 2003-12-06 이용철 Adjuster of holding band of disposable dust protective mask
JP2011251085A (en) 2010-06-04 2011-12-15 Midori Anzen Co Ltd Fastening string length adjuster of mask, and mask

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200335485Y1 (en) 2003-09-09 2003-12-06 이용철 Adjuster of holding band of disposable dust protective mask
JP2011251085A (en) 2010-06-04 2011-12-15 Midori Anzen Co Ltd Fastening string length adjuster of mask, and mask

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021090270A1 (en) 2019-11-08 2021-05-14 Emotai Limited Adjustable headband for recording biosignals from a user and manufacturing method thereof
KR102276785B1 (en) 2021-01-21 2021-07-13 뭄무컴퍼니 Mask tongs for adjusting mask area

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Publication number Publication date
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