JP3216077U - Sanitary mask - Google Patents
Sanitary mask Download PDFInfo
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- JP3216077U JP3216077U JP2018000600U JP2018000600U JP3216077U JP 3216077 U JP3216077 U JP 3216077U JP 2018000600 U JP2018000600 U JP 2018000600U JP 2018000600 U JP2018000600 U JP 2018000600U JP 3216077 U JP3216077 U JP 3216077U
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- plate portion
- strip
- blocking plate
- sanitary mask
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- 230000000903 blocking effect Effects 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 description 8
- -1 polypropylene Polymers 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
【課題】外観を良好な状態に容易に維持できる衛生マスクを提供する。【解決手段】衛生マスクは、遮断板部１と、第１帯板部２と、顎当接部３と、固定部４とを備える。遮断板部１は、着用者の口の前方に配設される。第１帯板部２は、Ｕ字状に湾曲し、着用者の顎の前面及び側面に対向する対向面部１１、及び対向面部に形成され遮断板部を支持する支持部１２を有する。顎当接部３は、第１帯板部２と顎の前面との間に配設され、第１帯板部を顎の前面から離隔させる。固定部４は、第１帯板部を着用者の顔に固定する。【選択図】図３A sanitary mask that can easily maintain its appearance in a good state. A sanitary mask includes a blocking plate portion, a first strip plate portion, a chin contact portion, and a fixing portion. The blocking plate portion 1 is disposed in front of the wearer's mouth. The first belt plate portion 2 is curved in a U shape, and has a facing surface portion 11 that faces the front and side surfaces of the wearer's chin, and a support portion 12 that is formed on the facing surface portion and supports the blocking plate portion. The chin contact portion 3 is disposed between the first strip plate portion 2 and the front surface of the chin, and separates the first strip plate portion from the front surface of the chin. The fixing | fixed part 4 fixes a 1st strip board part to a wearer's face. [Selection] Figure 3
Description
本考案は、衛生マスクに係り、代表的には透明な板材によって、口からの異物の飛散を遮断する衛生マスクに関するものである。 The present invention relates to a sanitary mask, and typically relates to a sanitary mask that blocks scattering of foreign matter from the mouth by a transparent plate material.
透明な遮断板材によって口からの異物の飛散を遮断する衛生マスクとして、特許文献１、特許文献２には、Ｕ字状に湾曲した帯板状の支持部材を有する衛生マスクが記載されている。特許文献１、特許文献２に記載の衛生マスクにおいては、支持部材の上側で遮断板材を支持するために、支持部材の上面に溝状部が形成される。遮断板材は、下端部に結合片を有し、結合片が支持部材の溝状部に嵌合することによって、遮断板材は、支持部材に支持される。 As a sanitary mask that blocks the scattering of foreign matter from the mouth by a transparent shielding plate material, Patent Literature 1 and Patent Literature 2 describe a sanitary mask having a belt-like support member curved in a U shape. In the sanitary masks described in Patent Literature 1 and Patent Literature 2, a groove-like portion is formed on the upper surface of the support member in order to support the blocking plate material on the upper side of the support member. The blocking plate material has a coupling piece at the lower end, and the coupling plate is supported by the support member when the coupling piece is fitted into the groove-shaped portion of the support member.
しかしながら、特許文献１に記載の衛生マスクにおいては、溝状部が支持部材の上面に開口しており、口からの異物や埃が溝状部に入り込み、衛生マスクの外観が容易に悪化してしまうおそれがある。 However, in the sanitary mask described in Patent Document 1, the groove-shaped portion opens on the upper surface of the support member, and foreign matter and dust from the mouth enter the groove-shaped portion, and the appearance of the sanitary mask is easily deteriorated. There is a risk that.
そのため、本考案は、支持部材の上面に凹凸を形成することなく遮断板材を支持することができ、支持部材の上面から異物を取り除くことが容易であり、外観を良好な状態に容易に維持できる衛生マスクを提供することを目的とする。 Therefore, the present invention can support the blocking plate material without forming irregularities on the upper surface of the support member, can easily remove foreign matters from the upper surface of the support member, and can easily maintain the appearance in a good state. The purpose is to provide a sanitary mask.
本考案の衛生マスクは、遮断板部と、第１帯板部と、顎当接部と、固定部とを備える。前記遮断板部は、着用者における口の前方に配設され、口から異物が飛散することを遮断する。前記第１帯板部は、Ｕ字状に湾曲し、対向面部、及び支持部を有する。前記対向面部は、前記着用者における顎の前面及び側面に対向する。前記支持部は、前記対向面部に形成され、前記遮断板部を支持する。前記顎当接部は、前記第１帯板部と前記顎の前記前面との間に配設され、前記第１帯板部を前記顎の前記前面から離隔させる。前記固定部は、前記第１帯板部を前記着用者の顔に固定する。 The sanitary mask of the present invention includes a blocking plate portion, a first belt plate portion, a chin contact portion, and a fixing portion. The said shielding board part is arrange | positioned ahead of the opening | mouth in a wearer, and interrupts | blocks a foreign material from scattering from a mouth. The first belt plate portion is curved in a U shape and has a facing surface portion and a support portion. The said opposing surface part opposes the front surface and side surface of a jaw in the said wearer. The support portion is formed on the facing surface portion and supports the blocking plate portion. The jaw contact portion is disposed between the first strip plate portion and the front surface of the jaw, and separates the first strip plate portion from the front surface of the jaw. The fixing portion fixes the first strip plate portion to the wearer's face.
本考案の衛生マスクにおいて、前記支持部は、前記対向面部に形成される複数の凸部を含む。前記遮断板部は、前記複数の凸部と嵌合する複数の貫通孔を有する。 In the sanitary mask of the present invention, the support portion includes a plurality of convex portions formed on the facing surface portion. The said shielding board part has a some through-hole fitted with the said some convex part.
また、本考案の衛生マスクにおいて、前記複数の凸部のうち少なくとも２つの凸部は、前記対向面部における上下方向の位置が互いに異なっている。 In the sanitary mask of the present invention, at least two of the plurality of protrusions are different from each other in the vertical direction on the facing surface portion.
また、本考案の衛生マスクは、第２帯板部を更に備える。前記第２帯板部は、前記遮断板部を前記対向面部との間に挟んだ状態で前記第１帯板部に固定される In addition, the sanitary mask of the present invention further includes a second strip plate portion. The second belt plate portion is fixed to the first belt plate portion with the blocking plate portion sandwiched between the opposing surface portion.
また、本考案の衛生マスクにおいて、前記複数の凸部は、前記複数の貫通孔に嵌合しているときに前記複数の貫通孔から外部に突出する先端部を有している。また、前記第２帯板部は、前記複数の凸部の前記先端部に嵌合する複数の凹部を有する。 Further, in the sanitary mask of the present invention, the plurality of convex portions have tip portions that protrude outward from the plurality of through holes when fitted into the plurality of through holes. Moreover, the said 2nd strip | belt board part has a some recessed part fitted to the said front-end | tip part of the said some convex part.
本考案の衛生マスクによれば、第１帯板部は、対向面部、及び支持部を有する。対向面部は、着用者における顎の前面及び側面に対向する。支持部は、対向面部に形成され、遮断板部を支持する。従って、第１帯板部の上面に凹凸を形成することなく、第１帯板部によって遮断板部を支持することができ、第１帯板部の上面から異物を取り除くことが容易であり、衛生マスクの外観を良好な状態に容易に維持できる。 According to the sanitary mask of the present invention, the first belt plate portion has the facing surface portion and the support portion. The facing surface portion faces the front surface and the side surface of the jaw of the wearer. The support portion is formed on the facing surface portion and supports the blocking plate portion. Therefore, without forming irregularities on the upper surface of the first strip plate portion, it is possible to support the blocking plate portion by the first strip plate portion, it is easy to remove foreign matter from the upper surface of the first strip plate portion, The appearance of the sanitary mask can be easily maintained in a good state.
以下、本考案に係る衛生マスクの実施形態について、添付の図面に基づいて詳しく説明する。なお、以下に説明する実施形態は、本考案を実施するに好ましい具体例であるから、技術的に種々の限定がなされているが、本考案は、以下の説明において特に考案を限定する旨が明記されていない限り、この形態に限定されるものではない。また、明細書において、「上」は顎から頭頂部に向かう方向を示し、「下」は「上」の反対方向を示し、「横方向」は「上」又は「下」を縦方向としたときの横方向を示す。 Hereinafter, embodiments of a sanitary mask according to the present invention will be described in detail with reference to the accompanying drawings. The embodiments described below are preferred specific examples for carrying out the present invention, and thus various technical limitations are made. However, the present invention is intended to limit the invention particularly in the following description. Unless specifically stated, the present invention is not limited to this form. In the specification, “upper” indicates the direction from the jaw toward the top of the head, “lower” indicates the opposite direction of “upper”, and “lateral” indicates “upper” or “lower” as the vertical direction. The horizontal direction is shown.
［実施形態］
以下、図１〜図４を参照して、本考案の実施形態を説明する。図１は、本考案の実施形態に係る衛生マスクを示す側方斜視図である。図２は、本考案の実施形態に係る衛生マスクを示す後方斜視図である。図３は、本考案の実施形態に係る衛生マスクを示す分解斜視図である。
[Embodiment]
Hereinafter, an embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a side perspective view showing a sanitary mask according to an embodiment of the present invention. FIG. 2 is a rear perspective view showing a sanitary mask according to an embodiment of the present invention. FIG. 3 is an exploded perspective view showing a sanitary mask according to an embodiment of the present invention.
図１、図３に示すように、実施形態に係る衛生マスクは、遮断板部１、第１帯板部２、顎当接部３、固定部４を備える。遮断板部１は、着用者Ｍにおける口の前方に配設され、口から異物が飛散することを遮断する。第１帯板部２は、Ｕ字状に湾曲しており、対向面部１１及び支持部１２を有する。対向面部１１は、着用者Ｍにおける顎Ｊの前面Ｊａ及び側面Ｊｂに対向する。支持部１２は、対向面部１１に形成され、遮断板部１を支持する。顎当接部３は、第１帯板部２と顎Ｊの前面Ｊａとの間に配設され、第１帯板部２を顎Ｊの前面Ｊａから離隔させる。固定部４は、第１帯板部２を着用者Ｍの顔に固定する。 As shown in FIGS. 1 and 3, the sanitary mask according to the embodiment includes a blocking plate portion 1, a first strip plate portion 2, a chin contact portion 3, and a fixing portion 4. The blocking plate portion 1 is disposed in front of the mouth of the wearer M and blocks foreign matter from scattering from the mouth. The first band plate portion 2 is curved in a U shape and has a facing surface portion 11 and a support portion 12. The facing surface portion 11 faces the front surface Ja and the side surface Jb of the jaw J of the wearer M. The support portion 12 is formed on the facing surface portion 11 and supports the blocking plate portion 1. The chin contact portion 3 is disposed between the first band plate portion 2 and the front surface Ja of the jaw J, and separates the first band plate portion 2 from the front surface Ja of the jaw J. The fixing part 4 fixes the first belt plate part 2 to the face of the wearer M.
また、実施形態に係る衛生マスクは、図２、図３に示すように、第２帯板部５を更に備える。第２帯板部５は、対向面部１１との間に遮断板部１を挟んだ状態で第１帯板部２に固定される。実施形態においては、第２帯板部５は、対向面部１１との間に遮断板部１の下部１ａを挟む。 Moreover, the sanitary mask which concerns on embodiment is further equipped with the 2nd strip | belt board part 5, as shown in FIG. 2, FIG. The second strip plate portion 5 is fixed to the first strip plate portion 2 in a state where the blocking plate portion 1 is sandwiched between the second strip portion 5 and the opposing surface portion 11. In the embodiment, the second band plate part 5 sandwiches the lower part 1 a of the blocking plate part 1 between the opposing surface part 11.
遮断板部１は、可撓性を有し、無色透明又は有色透明の樹脂板材から形成される。樹脂板材は、例えばポリプロピレン、ポリエチレン、又はポリエチレンテレフタレートを含む。遮断板部１の形状は、頂部が平坦な山状、又は丘状である。遮断板部１は、図１に示すように、着用者Ｍの口と鼻の下部を前方から覆う程度のサイズを有する。 The blocking plate portion 1 has flexibility and is formed from a colorless and transparent or colored transparent resin plate material. The resin plate material includes, for example, polypropylene, polyethylene, or polyethylene terephthalate. The shape of the blocking plate portion 1 is a mountain shape with a flat top or a hill shape. As shown in FIG. 1, the blocking plate portion 1 has a size that covers the mouth of the wearer M and the lower part of the nose from the front.
第１帯板部２は、例えば樹脂から形成される。樹脂は、例えばポリプロピレン、ポリエチレン、又はポリエチレンテレフタレートを含む。対向面部１１は、第１帯板部２の２つの主面のうち湾曲形状における内側面に対応する。また、対向面部１１は、長手方向の中央部において顎Ｊの前面Ｊａに対向し、残部において顎Ｊの側面Ｊｂに対向する。 The 1st strip part 2 is formed from resin, for example. The resin includes, for example, polypropylene, polyethylene, or polyethylene terephthalate. The facing surface portion 11 corresponds to the inner side surface in the curved shape of the two main surfaces of the first band plate portion 2. Moreover, the opposing surface part 11 opposes the front surface Ja of the jaw J in the center part of a longitudinal direction, and opposes the side surface Jb of the jaw J in a remaining part.
顎当接部３は、図２、図３に示すように、第２帯板部５と一体に形成されている。また、顎当接部３は、顎Ｊの前面Ｊａに当接する上側部３ａと、顎先に当接する下側部３ｂと、上側部３ａを第２帯板部５に連結する連結部３ｃとを有する。 As shown in FIGS. 2 and 3, the chin contact portion 3 is formed integrally with the second belt plate portion 5. The chin contact portion 3 includes an upper portion 3 a that contacts the front surface Ja of the jaw J, a lower portion 3 b that contacts the chin tip, and a connecting portion 3 c that connects the upper portion 3 a to the second strip plate portion 5. Have
固定部４は、実施形態においては、第１帯板部２を着用者Ｍの両耳に留めるための一対のゴム紐である。図２、図３に示すように、第１帯板部２は、長手方向の両端部に一対の爪片２ａを有している。一対の爪片２ａに、固定部４としての一対のゴム紐が、それぞれの中央部を係合され、細長い輪状にされ、両耳に掛けられる。 In the embodiment, the fixing portion 4 is a pair of rubber strings for fastening the first belt plate portion 2 to both ears of the wearer M. As shown in FIGS. 2 and 3, the first strip 2 has a pair of claw pieces 2 a at both ends in the longitudinal direction. The pair of claw pieces 2a is engaged with a pair of rubber cords as the fixing portion 4 at the center portions thereof, formed into an elongated ring shape, and hung on both ears.
第２帯板部５は、第１帯板部２と同様に湾曲しており、２つの主面のうち湾曲形状における外側面が対向面部１１に接するように、第１帯板部２に重ね合わされ、固定される。実施形態においては、第２帯板部５における長手方向の両端部が一対の爪片２ａに係合し、第２帯板部５が第１帯板部２に固定される。また、図２、図３に示すように、第２帯板部５の湾曲形状における内側面には、連結部３ｃによって、顎当接部３の上側部３ａが一体に連結される。 The second strip portion 5 is curved in the same manner as the first strip portion 2, and is superimposed on the first strip portion 2 so that the outer surface of the curved shape of the two main surfaces is in contact with the opposing surface portion 11. And fixed. In the embodiment, both end portions in the longitudinal direction of the second strip portion 5 are engaged with the pair of claw pieces 2 a, and the second strip portion 5 is fixed to the first strip portion 2. As shown in FIGS. 2 and 3, the upper side portion 3 a of the chin contact portion 3 is integrally connected to the inner side surface of the curved shape of the second band plate portion 5 by the connecting portion 3 c.
［遮断板部１、第１帯板部２］
次に、図３、図４を参照して、遮断板部１、第１帯板部２を更に詳細に説明する。図４は、本考案の実施形態に係る衛生マスクの部分拡大図である。図３に示すように、第１帯板部２の支持部１２は、対向面部１１に形成される複数の凸部２１を含む。遮断板部１は、複数の凸部２１と嵌合する複数の貫通孔２４を含む。複数の貫通孔２４は、遮断板部１の下部１ａに形成される。
[Blocking plate part 1, first strip plate part 2]
Next, with reference to FIG. 3, FIG. 4, the shielding board part 1 and the 1st strip part 2 are demonstrated in detail. FIG. 4 is a partially enlarged view of the sanitary mask according to the embodiment of the present invention. As shown in FIG. 3, the support portion 12 of the first band plate portion 2 includes a plurality of convex portions 21 formed on the facing surface portion 11. The blocking plate portion 1 includes a plurality of through holes 24 that fit into the plurality of convex portions 21. The plurality of through holes 24 are formed in the lower portion 1 a of the blocking plate portion 1.
図４に示すように、複数の凸部２１は、先端部２１ａを有する。先端部２１ａは、複数の凸部２１が複数の貫通孔２４に嵌合しているときに、複数の貫通孔２４から外部に突出する。また、図３に示すように、複数の凸部２１のうち少なくとも２つの凸部２１は、対向面部１１における上下方向の位置が互いに異なっている。なお、実施形態においては、凸部２１の個数は２つであり、貫通孔２４の個数も２つである。 As shown in FIG. 4, the plurality of convex portions 21 have tip portions 21a. The front end portion 21 a protrudes from the plurality of through holes 24 when the plurality of convex portions 21 are fitted in the plurality of through holes 24. As shown in FIG. 3, at least two of the plurality of convex portions 21 are different from each other in the vertical position on the facing surface portion 11. In the embodiment, the number of the convex portions 21 is two, and the number of the through holes 24 is two.
第１帯板部２において、対向面部１１の下端部には、必須ではないが、支持部１２の一要素として、長手方向に延びる段差部２２が形成される。また、対向面部１１において、第１帯板部２における両端部の近傍には、必須ではないが、支持部１２の一要素として、突起状の一対の雄部２３が形成される。また、遮断板部１の下部１ａにおける横方向の両端部には、一対の切欠部１ｂが形成されている。 In the first band plate portion 2, a step portion 22 extending in the longitudinal direction is formed as one element of the support portion 12 at the lower end portion of the facing surface portion 11, but is not essential. Further, in the facing surface portion 11, a pair of protruding male portions 23 are formed as one element of the support portion 12, although not essential, in the vicinity of both end portions of the first band plate portion 2. Moreover, a pair of notch parts 1b are formed in the both ends of the horizontal direction in the lower part 1a of the interruption | blocking board part 1. As shown in FIG.
段差部２２は、遮断板部１が第１帯板部２に支持されるときに、遮断板部１の下端部に当接する。従って、複数の凸部２１を複数の貫通孔２４に嵌合するときに、位置合わせを容易にすることができ、遮断板部１を第１帯板部２に取り付ける取付作業を容易にすることができる。 The step portion 22 abuts on the lower end portion of the blocking plate portion 1 when the blocking plate portion 1 is supported by the first strip plate portion 2. Accordingly, when the plurality of convex portions 21 are fitted into the plurality of through holes 24, the alignment can be facilitated, and the attachment work for attaching the blocking plate portion 1 to the first belt plate portion 2 is facilitated. Can do.
一対の雄部２３は、遮断板部１が第１帯板部２に支持されるとき、一対の切欠部１ｂに嵌合する。一対の雄部２３が一対の切欠部１ｂに嵌合することによって、遮断板部１の下部１ａが第１帯板部２に沿って湾曲するように、遮断板部１を撓ませることができ、複数の凸部２１と複数の貫通孔２４との嵌合状態を維持でき、遮断板部１を第１帯板部２に安定的に支持させることができる。 The pair of male portions 23 are fitted into the pair of cutout portions 1b when the blocking plate portion 1 is supported by the first strip plate portion 2. By fitting the pair of male portions 23 into the pair of notches 1b, the shielding plate portion 1 can be bent so that the lower portion 1a of the shielding plate portion 1 is curved along the first strip plate portion 2. The fitting state between the plurality of convex portions 21 and the plurality of through holes 24 can be maintained, and the blocking plate portion 1 can be stably supported by the first band plate portion 2.
［第２帯板部５］
次に、図３、図４を参照して、第２帯板部５を更に詳細に説明する。図３、図４に示すように、第２帯板部５は、複数の凸部２１の先端部２１ａに嵌合する複数の凹部２５を有する。複数の凹部２５は、第２帯板部５の湾曲形状における外側面に形成される。遮断板部１が第１帯板部２に支持されているときに、複数の凸部２１の先端部２１ａが複数の凹部２５に嵌合する。
[Second strip plate portion 5]
Next, with reference to FIG. 3, FIG. 4, the 2nd strip board part 5 is demonstrated in detail. As shown in FIGS. 3 and 4, the second band plate portion 5 has a plurality of concave portions 25 that fit into the tip portions 21 a of the plurality of convex portions 21. The plurality of recesses 25 are formed on the outer surface of the curved shape of the second band plate portion 5. When the blocking plate portion 1 is supported by the first band plate portion 2, the tip portions 21 a of the plurality of convex portions 21 are fitted into the plurality of concave portions 25.
以上、図１〜図４を参照して説明したように、本実施形態によれば、第１帯板部２は、対向面部１１、及び支持部１２を有する。対向面部１１は、着用者Ｍにおける顎Ｊの前面Ｊａ及び側面Ｊｂに対向する。支持部１２は、対向面部１１に形成され、遮断板部１を支持する。従って、第１帯板部２の上面に凹凸を形成することなく、第１帯板部２によって遮断板部１を支持することができ、第１帯板部２の上面から異物を取り除くことが容易であり、衛生マスクの外観を良好な状態に容易に維持できる。 As described above with reference to FIGS. 1 to 4, according to the present embodiment, the first belt plate portion 2 includes the facing surface portion 11 and the support portion 12. The facing surface portion 11 faces the front surface Ja and the side surface Jb of the jaw J of the wearer M. The support portion 12 is formed on the facing surface portion 11 and supports the blocking plate portion 1. Accordingly, the blocking plate portion 1 can be supported by the first band plate portion 2 without forming irregularities on the upper surface of the first band plate portion 2, and foreign matters can be removed from the upper surface of the first band plate portion 2. It is easy, and the appearance of the sanitary mask can be easily maintained in a good state.
また、図３を参照して説明したように、本実施形態によれば、支持部１２は、対向面部１１に形成される複数の凸部２１を含み、遮断板部１は、複数の凸部２１と嵌合する複数の貫通孔２４を有する。従って、複数の凸部２１を複数の貫通孔２４に嵌合するだけの簡単な操作によって、遮断板部１を第１帯板部２に支持させることができ、遮断板部１の第１帯板部２への取り付けを容易にすることができる。 In addition, as described with reference to FIG. 3, according to the present embodiment, the support portion 12 includes a plurality of convex portions 21 formed on the facing surface portion 11, and the blocking plate portion 1 includes a plurality of convex portions. 21 has a plurality of through holes 24 to be fitted with the 21. Accordingly, the blocking plate portion 1 can be supported by the first band plate portion 2 by a simple operation of simply fitting the plurality of convex portions 21 into the plurality of through holes 24, and the first band of the blocking plate portion 1. Attachment to the board part 2 can be made easy.
また、図３を参照して説明したように、本実施形態によれば、２つの凸部２１は、対向面部１１における上下方向の位置が互いに異なっている。２つの凸部２１における上下方向の位置が互いに異なっていることに対応して、２つの貫通孔２４も、遮断板部１の下部１ａにおける上下方向の位置が互いに異なっている。従って、遮断板部１の面方向に対して垂直な力が遮断板部１の上部に掛かったときに、複数の凸部２１を支点として遮断板部１が回動することを防止でき、遮断板部１を第１帯板部２に安定的に支持させることができる。 Further, as described with reference to FIG. 3, according to the present embodiment, the two convex portions 21 are different from each other in the vertical position on the facing surface portion 11. Corresponding to the fact that the vertical positions of the two convex portions 21 are different from each other, the vertical positions of the two through holes 24 are also different from each other at the lower portion 1 a of the blocking plate portion 1. Therefore, when a force perpendicular to the surface direction of the shielding plate portion 1 is applied to the upper portion of the shielding plate portion 1, the shielding plate portion 1 can be prevented from rotating around the plurality of convex portions 21 as a fulcrum. The plate portion 1 can be stably supported by the first strip plate portion 2.
また、図２、図３を参照して説明したように、本実施形態によれば、第２帯板部５が、対向面部１１との間に遮断板部１を挟んだ状態で第１帯板部２に固定される。従って、遮断板部１を第１帯板部２に、より安定的に支持させることができる。また、２つの凸部２１が２つの貫通孔２４から抜けないように、第２帯板部５によって遮断板部１を押さえることができ、遮断板部１を第１帯板部２に更に安定的に支持させることができる。 Further, as described with reference to FIGS. 2 and 3, according to the present embodiment, the first belt in a state where the second belt plate portion 5 sandwiches the blocking plate portion 1 between the second surface plate portion 11 and the opposing surface portion 11. It is fixed to the plate part 2. Therefore, the blocking plate part 1 can be more stably supported by the first band plate part 2. Further, the blocking plate portion 1 can be pressed by the second strip plate portion 5 so that the two convex portions 21 do not come out of the two through holes 24, and the blocking plate portion 1 is further stabilized to the first strip plate portion 2. Can be supported.
また、図３、図４を参照して説明したように、本実施形態によれば、複数の凸部２１は、複数の貫通孔２４に嵌合しているときに複数の貫通孔２４から外部に突出する先端部２１ａを有する。また、第２帯板部５は、複数の凸部２１の先端部２１ａに嵌合する複数の凹部２５を有する。従って、複数の凸部２１が複数の貫通孔２４から抜けないように、第２帯板部５によって、より確実に遮断板部１を押さえることができ、遮断板部１を第１帯板部２に更に安定的に支持させることができる。 As described with reference to FIGS. 3 and 4, according to the present embodiment, when the plurality of convex portions 21 are fitted in the plurality of through holes 24, Has a tip portion 21a projecting from the tip. Further, the second band plate portion 5 has a plurality of concave portions 25 that fit into the tip portions 21 a of the plurality of convex portions 21. Therefore, the blocking plate portion 1 can be more reliably pressed by the second band plate portion 5 so that the plurality of convex portions 21 do not come out of the plurality of through holes 24, and the blocking plate portion 1 is fixed to the first band plate portion. 2 can be supported more stably.
以上、図面（図１〜図４）を参照しながら本考案の実施形態を説明した。但し、本考案は、上記の実施形態に限られるものではなく、その要旨を逸脱しない範囲で種々の態様において実施することが可能である。 The embodiment of the present invention has been described above with reference to the drawings (FIGS. 1 to 4). However, the present invention is not limited to the above-described embodiment, and can be implemented in various modes without departing from the gist thereof.
１…遮断板部
２…第１帯板部
２ａ…爪片
３…顎当接部
４…固定部
５…第２帯板部
１１…対向面部
１２…支持部
２１…凸部
２１ａ…先端部
２４…貫通孔
２５…凹部
DESCRIPTION OF SYMBOLS 1 ... Blocking board part 2 ... 1st strip board part 2a ... Claw piece 3 ... Jaw contact part 4 ... Fixed part 5 ... 2nd strip board part 11 ... Opposite surface part 12 ... Supporting part 21 ... Convex part 21a ... Tip part 24 ... through hole 25 ... concave
Claims (5)
Ｕ字状に湾曲し、前記着用者における顎の前面及び側面に対向する対向面部、及び前記対向面部に形成され前記遮断板部を支持する支持部を有する第１帯板部と、
前記第１帯板部と前記顎の前記前面との間に配設され、前記第１帯板部を前記顎の前記前面から離隔させる顎当接部と、
前記第１帯板部を前記着用者の顔に固定する固定部とを備える衛生マスク。 A blocking plate portion disposed in front of the mouth of the wearer and blocking foreign matter from being scattered from the mouth;
A first band plate portion having a U-shape, a facing surface portion facing the front and side surfaces of the jaw of the wearer, and a support portion formed on the facing surface portion and supporting the blocking plate portion;
A jaw abutting portion disposed between the first band plate portion and the front surface of the jaw, and separating the first band plate portion from the front surface of the jaw;
A sanitary mask comprising: a fixing portion that fixes the first strip plate portion to the face of the wearer.
前記遮断板部は、前記複数の凸部と嵌合する複数の貫通孔を有する請求項１に記載の衛生マスク。 The support portion includes a plurality of convex portions formed on the facing surface portion,
The sanitary mask according to claim 1, wherein the blocking plate portion has a plurality of through holes that are fitted to the plurality of convex portions.
前記遮断板部は、前記複数の凸部と嵌合する複数の貫通孔を有し、
前記複数の凸部は、前記複数の貫通孔に嵌合しているときに前記複数の貫通孔から外部に突出する先端部を有しており、
前記第２帯板部は、前記複数の凸部の前記先端部に嵌合する複数の凹部を有する請求項４に記載の衛生マスク。 The support portion includes a plurality of convex portions formed on the facing surface portion,
The blocking plate portion has a plurality of through holes that fit with the plurality of convex portions,
The plurality of convex portions have tip portions that protrude to the outside from the plurality of through holes when fitted into the plurality of through holes,
The sanitary mask according to claim 4, wherein the second band plate portion has a plurality of concave portions that fit into the tip portions of the plurality of convex portions.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018000600U JP3216077U (en) | 2018-02-21 | 2018-02-21 | Sanitary mask |
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| JP2018000600U JP3216077U (en) | 2018-02-21 | 2018-02-21 | Sanitary mask |
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| JP3216077U true JP3216077U (en) | 2018-05-10 |
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| JP2018000600U Active JP3216077U (en) | 2018-02-21 | 2018-02-21 | Sanitary mask |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200490095Y1 (en) * | 2018-06-07 | 2019-09-24 | 방기태 | Wearable mask |
| KR102170501B1 (en) * | 2020-07-07 | 2020-10-28 | 주식회사 케이메이트 | Hygiene mask |
| KR20220022210A (en) * | 2020-08-18 | 2022-02-25 | 오앤피주식회사 | Mask For Blocking Droplet Having Enhanced Breathability |
-
2018
- 2018-02-21 JP JP2018000600U patent/JP3216077U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200490095Y1 (en) * | 2018-06-07 | 2019-09-24 | 방기태 | Wearable mask |
| KR102170501B1 (en) * | 2020-07-07 | 2020-10-28 | 주식회사 케이메이트 | Hygiene mask |
| JP2022014859A (en) * | 2020-07-07 | 2022-01-20 | ケイ－メイト カンパニー，リミテッド | Hygiene mask |
| KR20220022210A (en) * | 2020-08-18 | 2022-02-25 | 오앤피주식회사 | Mask For Blocking Droplet Having Enhanced Breathability |
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