WO2021179656A1 - Oral and nasal cavity separation type mask - Google Patents
Oral and nasal cavity separation type mask Download PDFInfo
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- WO2021179656A1 WO2021179656A1 PCT/CN2020/128241 CN2020128241W WO2021179656A1 WO 2021179656 A1 WO2021179656 A1 WO 2021179656A1 CN 2020128241 W CN2020128241 W CN 2020128241W WO 2021179656 A1 WO2021179656 A1 WO 2021179656A1
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- Prior art keywords
- mask
- mask body
- cover
- nose
- separable
- Prior art date
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- 210000000214 mouth Anatomy 0.000 title abstract description 29
- 210000003928 nasal cavity Anatomy 0.000 title abstract description 10
- 238000000926 separation method Methods 0.000 title abstract description 7
- 238000002955 isolation Methods 0.000 claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims description 7
- 229920002379 silicone rubber Polymers 0.000 claims description 7
- 239000004945 silicone rubber Substances 0.000 claims description 7
- 210000001331 nose Anatomy 0.000 abstract description 27
- 241000894006 Bacteria Species 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000005802 health problem Effects 0.000 description 5
- 206010028813 Nausea Diseases 0.000 description 4
- 230000008693 nausea Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/28—Means for ventilation
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/18—Elastic
Definitions
- the creation of the present invention relates to a mask, in particular to a mouth and nose cavity separation mask.
- the purpose of the present invention is to provide a separable mouth and nasal cavity mask, which solves the problem of inhaling a large amount of humid and odorous old gas that the user exhaled last time, especially The problem of discomfort caused by the gas exhaled in the mouth; thus solves the problem of mask users who try to take off the mask and breathe fresh air because they are uncomfortable wearing the mask for a long time. When the user is in a polluted environment, this is very unhealthy and even dangerous.
- the problem it also solves the problem that the moist and odorous gas exhaled from the mouth breeds bacteria on the inside of the mask, and the nose inhales the bacteria when inhaling, which may cause nausea and health problems for the user; it also solves the problem of not performing a certain mask after using the mask once. Wearing it again may cause discomfort, and throwing it away will cause waste of resources and environmental problems.
- the present invention provides an oral and nasal cavity separation mask, which includes a mask body and an earmuff cord.
- the mask body is divided into an upper part of the mask body, a middle part of the mask body and a lower part of the mask body. Connected with the lower part of the cover through the middle part of the cover;
- An isolation structure is provided in the middle of the cover.
- an upper earmuff cord and a lower earmuff cord are respectively provided on both sides of the cover;
- One end of the upper earmuff cord is connected to the upper part of the cover body, and the other end is connected to the middle part of the cover body;
- One end of the lower ear cord sleeve is connected with the lower part of the cover body, and the other end is connected with the middle part of the cover body.
- the isolation structure is provided on the outside, inside or inside of the middle of the cover.
- the isolation structure has the same shape as the middle part of the cover
- the isolation structure may be an elastic structure.
- the elastic structure may be a rubber band structure.
- the elastic structure may be a silicone rubber structure.
- the upper part of the cover body is provided with a nose clip.
- the upper part of the cover body or the lower part of the cover body may be provided with an air valve.
- cover body may be provided with several folding parts.
- the present invention provides a separable mouth and nasal cavity mask.
- the separable mask is provided with an isolation structure at the middle of the mask body between the upper part of the mask body and the lower part of the mask body, so that the upper part of the mask body covers the nose when the user wears it.
- the lower part of the mask body covers the oral cavity, and the separated mask realizes the isolation between the nose and the oral cavity through an isolation structure. Therefore, it solves the problem of discomfort caused by the user inhaling a large amount of old humid and odorous gas that was exhaled last time, especially oral gas; thus, it solves the problem that the user takes off the mask because of discomfort when wearing the mask for a long time.
- Fig. 1 is a structural diagram of the first embodiment of the separated mask created by the present invention
- Fig. 2 is a structural diagram of the second embodiment of the separated mask created by the present invention.
- the present invention provides a separable mouth and nasal cavity mask.
- the separable mask is mainly divided into two parts: a mask body and an earmuff cord; It is composed of woven fabrics and other fabrics.
- the cover is composed of the upper part 6, the middle part 7 and the lower part 8 of the cover body from top to bottom; the upper earmuff rope 2 and the lower earmuff rope 3 are respectively provided on both sides of the cover body.
- One end of the upper earmuff cord 2 is set on the upper side of the upper part 6 of the cover body, the other end is set on the upper side of the middle part 7 of the cover body, one end of the lower earmuff cord 3 is set on the lower side of the middle part 7 of the cover body, and the other end is set on the lower side of the middle part 7 of the cover body.
- the lower side of the lower part 8 of the cover is set on the cover body.
- the upper part 6 of the mask body is rectangular, and the upper side is provided with a nose clip 1.
- Most disposable masks on the market include this design.
- the nose clip 1 can be manually operated and shaped , It is used to prevent the gas outside the separated mask from entering the mouth and nasal cavity separated mask through the gap between the upper edge of the separated mask and the user’s face, which may cause health problems and dangers; there is also a place on the upper part 6 of the mask body Folding part 4, most of the disposable masks on the market include this design.
- the folded part 4 is stretched to create a larger cover area and better cover the mouth and nose of the user to achieve Good protection for the user, the cover is flat in the idle state, which is convenient for storage and transportation.
- the middle part 7 of the cover body is a long rectangle, and its outer side (or inner side-if the rubber band structure is wrapped by a fabric or its own material does not stimulate the skin, such as silicone rubber, etc.) is glued with a rubber band structure 5 of the same shape as the middle part 7 of the cover body.
- the rubber band structure 5 can also be sewn on the outside of the middle part 7 of the mask body, or the rubber band structure 5 can be arranged inside or inside the middle part 7 of the mask body as described above;
- the tightening effect of the rib structure 5 is matched with the design of the double earmuffs on both sides of the mask body, so that the middle part of the mask body is well attached to the upper lip, so that the nose and mouth of the mask wearer can be isolated from each other.
- the lower part 8 of the cover body is rectangular and is provided with two (or more) folding parts 4, which have the same function as the folding part 4 of the upper part 6 of the cover body.
- the present invention provides a separable mouth and nasal cavity mask.
- the separable mask is provided with an isolation structure at the middle part 7 between the upper part 6 of the mask body and the lower part 8 of the mask body. 6 covers the nose, and the lower part of the mask body 8 covers the oral cavity.
- the mouth-nasal cavity separation mask realizes the isolation between the nose and the oral cavity through the isolation structure. Humidity and odorous gas is mainly the gas exhaled by the mouth. Through the isolation effect, the nose does not need to inhale the humid and odorous old gas exhaled from the oral cavity. At the same time, the volume of the cavity where the nose is located is reduced, and the gas exhaled by the nose can also be used.
- Inhaling bacteria when inhaling through the nose may cause nausea and health problems for the user; exhaling from the nose
- the relative humidity of the gas is low and the odor is small, so the upper part 6 of the mask body can be kept dry for a long time and almost odorless; through the isolation effect, the nose cannot inhale the smell attached to the lower part of the mask body 8 due to oral air, increasing the reuse of the mask Therefore, it only solves the problem that after the mask has been used once, wearing it again without certain treatment may cause discomfort, and throwing it away will cause a waste of resources and is not environmentally friendly.
- the material of the mask body of the separation mask is relatively hard.
- the existing N95 mask can be pasted with a silicone rubber structure 9 inside the mask body, or it can be used
- the method of sewing, the silicone rubber structure 9 is less irritating and elastic to the skin.
- the silicone rubber structure 9 can help close to the upper lip and isolate the mouth and the nose from each other.
- the upper part 6 of the cover body and the lower part 8 of the cover body Air valves 10 can be provided separately, which can help the user to better exhale the old gas with a certain humidity and smell, so as to achieve a better ventilation effect and increase the comfort during use.
- the invention effectively overcomes various shortcomings in the prior art and has a high industrial value.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
An oral and nasal cavity separation type mask, comprising a mask body and earmuff strings; the mask body is divided into a mask body upper portion (6), a mask body middle portion (7) and a mask body lower portion (8); the mask body upper portion (6) is connected to the mask body lower portion (8) by means of the mask body middle portion (7), and the mask body middle portion (7) is provided with an isolation structure. By providing the isolation structure on the mask body middle portion (7), the nose and oral cavity of a user are isolated from each other.
Description
本发明创造涉及一种口罩，特别是涉及一种口鼻腔分离式口罩。The creation of the present invention relates to a mask, in particular to a mouth and nose cavity separation mask.
目前市面上的各种口罩，使用者穿戴一定时间后，由于鼻子和口腔之间是连通的，从而会造成各种问题包括不适感。Various masks currently on the market, after a user wears them for a certain period of time, the nose and mouth are connected, which may cause various problems including discomfort.
当口罩使用者每次吸气时，鼻子吸入大量上次呼出的有湿度有气味的旧气体，这导致使用者出现头晕恶心等不适感，当使用者口腔出气或讲话时，情况更糟；进而长时间的穿戴不适感会让许多口罩使用者有冲动摘下口罩呼吸新鲜空气，当使用者处于污染环境下这是非常不健康甚至危险的；并且口腔呼出的潮湿有气味的气体，会在口罩内侧滋生细菌，长时间佩戴口罩会让鼻子吸入细菌，可能造成使用者的健康问题；如果口罩使用过一次后，不进行一定的处理再次佩戴可能会产生因口罩吸附口气带来的不适感，如果佩戴一次就扔掉口罩，还会造成资源的浪费而且不环保。Every time a mask user inhales, the nose inhales a large amount of old humid and odorous air that was exhaled last time, which causes the user to experience dizziness, nausea and other discomfort. When the user breathes out of the mouth or talks, the situation is even worse; Prolonged wearing discomfort will make many mask users have the urge to take off their masks and breathe fresh air. When the users are in a polluted environment, this is very unhealthy or even dangerous; and the moist and odorous gas exhaled from the mouth will be inside the mask. It breeds bacteria. Wearing a mask for a long time will inhale bacteria in the nose, which may cause health problems for the user; if the mask is used once, it may cause discomfort due to breath absorption by the mask if it is worn again without certain treatment. Throwing away the mask once will cause a waste of resources and is not environmentally friendly.
发明创造内容Invention and creation content
鉴于以上所述现有技术的缺点，本发明创造的目的在于提供一种口鼻腔分离式口罩，该分离式口罩解决了使用者因吸入大量上次呼出的有湿度有气味的旧气体，特别是口腔呼出的气体，而出现的不适感的问题；进而解决了口罩使用者因长时间穿戴口罩处于不适感而试图摘下口罩呼吸新鲜空气，当使用者处于污染环境下这是非常不健康甚至危险的问题；还解决了口腔呼出的潮湿有气味的气体在口罩内侧滋生细菌，进而鼻子在吸气时吸入细菌，可能造成使用者的恶心和健康问题；还解决了口罩使用过一次后，不进行一定的处理再次佩戴可能会产生不适感，扔掉会造成资源的浪费且不环保的问题。In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a separable mouth and nasal cavity mask, which solves the problem of inhaling a large amount of humid and odorous old gas that the user exhaled last time, especially The problem of discomfort caused by the gas exhaled in the mouth; thus solves the problem of mask users who try to take off the mask and breathe fresh air because they are uncomfortable wearing the mask for a long time. When the user is in a polluted environment, this is very unhealthy and even dangerous. The problem; it also solves the problem that the moist and odorous gas exhaled from the mouth breeds bacteria on the inside of the mask, and the nose inhales the bacteria when inhaling, which may cause nausea and health problems for the user; it also solves the problem of not performing a certain mask after using the mask once. Wearing it again may cause discomfort, and throwing it away will cause waste of resources and environmental problems.
为实现上述目的，本发明创造提供了一种口鼻腔分离式口罩，其包括罩体以及耳套绳，所述罩体分为罩体上部，罩体中部以及罩体下部，所述罩体上部通过罩体中部与罩体下部相连；In order to achieve the above objective, the present invention provides an oral and nasal cavity separation mask, which includes a mask body and an earmuff cord. The mask body is divided into an upper part of the mask body, a middle part of the mask body and a lower part of the mask body. Connected with the lower part of the cover through the middle part of the cover;
所述罩体中部设有隔离结构。An isolation structure is provided in the middle of the cover.
进一步地，所述罩体的两侧分别设有上耳套绳以及下耳套绳；Further, an upper earmuff cord and a lower earmuff cord are respectively provided on both sides of the cover;
所述上耳套绳的一端与罩体上部连接，另一端与所述罩体中部连接；One end of the upper earmuff cord is connected to the upper part of the cover body, and the other end is connected to the middle part of the cover body;
所述下耳绳套的一端与罩体下部连接，另一端与所述罩体中部连接。One end of the lower ear cord sleeve is connected with the lower part of the cover body, and the other end is connected with the middle part of the cover body.
优选地，所述隔离结构设于罩体中部的外侧，内侧或内部。Preferably, the isolation structure is provided on the outside, inside or inside of the middle of the cover.
进一步地，所述隔离结构与罩体中部的形状相同Further, the isolation structure has the same shape as the middle part of the cover
优选地，所述隔离结构可以为弹性结构。Preferably, the isolation structure may be an elastic structure.
进一步地，所述弹性结构可以为橡皮筋结构。Further, the elastic structure may be a rubber band structure.
优选地，所述弹性结构可以为硅橡胶结构。Preferably, the elastic structure may be a silicone rubber structure.
进一步地，所述罩体上部设有鼻夹片。Further, the upper part of the cover body is provided with a nose clip.
优选地，所述罩体上部或罩体下部可以设有气阀。Preferably, the upper part of the cover body or the lower part of the cover body may be provided with an air valve.
进一步地，所述罩体可以设有若干折叠部分。Further, the cover body may be provided with several folding parts.
本发明创造的优点和有益效果在于：The advantages and beneficial effects created by the present invention are:
本发明创造提供了一种口鼻腔分离式口罩，该分离式口罩通过在罩体上部与罩体下部之间的罩体中部处设置隔离结构，让使用者在佩戴时，罩体上部覆盖鼻子，罩体下部覆盖口腔，该分离式口罩通过隔离结构实现鼻子与口腔的彼此隔离。因此解决了使用者因吸入大量上次呼出的有湿度有气味的旧气体，特别是口腔气体，而出现的不适感的问题；进而解决了使用者因长时间穿戴口罩处于不适感而摘下口罩，当使用者处于污染环境下这是非常不健康甚至危险的问题；解决了口腔呼出的潮湿有气味的气体在口罩内侧滋生细菌，鼻子吸气时吸入细菌，可能造成使用者的恶心和健康问题；还解决了口罩使用过一次后，不进行一定的处理再次佩戴可能会产生不适感，扔掉会造成资源的浪费且不环保的问题。The present invention provides a separable mouth and nasal cavity mask. The separable mask is provided with an isolation structure at the middle of the mask body between the upper part of the mask body and the lower part of the mask body, so that the upper part of the mask body covers the nose when the user wears it. The lower part of the mask body covers the oral cavity, and the separated mask realizes the isolation between the nose and the oral cavity through an isolation structure. Therefore, it solves the problem of discomfort caused by the user inhaling a large amount of old humid and odorous gas that was exhaled last time, especially oral gas; thus, it solves the problem that the user takes off the mask because of discomfort when wearing the mask for a long time. When the user is in a polluted environment, this is a very unhealthy and even dangerous problem; it solves the problem that the moist and odorous gas exhaled from the mouth breeds bacteria on the inside of the mask, and the bacteria are inhaled when the nose is inhaled, which may cause nausea and health problems for the user; It also solves the problem that after the mask is used once, wearing it again without certain treatment may cause discomfort, and throwing it away will cause a waste of resources and is not environmentally friendly.
图1为本发明创造分离式口罩的实施例一的结构图；Fig. 1 is a structural diagram of the first embodiment of the separated mask created by the present invention;
图2为本发明创造分离式口罩的实施例二的结构图。Fig. 2 is a structural diagram of the second embodiment of the separated mask created by the present invention.
图中：1、鼻夹片 2、上耳套绳 3、下耳套绳In the picture: 1. Nose clip 2. Upper earmuff rope 3. Lower earmuff rope
4、折叠部分 5、橡皮筋结构 6、罩体上部4. Folding part 5. Rubber band structure 6. Upper part of the cover
7、罩体中部 8、罩体下部 9、硅橡胶结构7. The middle part of the cover 8. The lower part of the cover 9. Silicone rubber structure
10、气阀10. Air valve
以下由特定的具体实施例说明本发明创造的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明创造的其他优点及功效。The following specific examples illustrate the implementation of the present invention. Those familiar with this technology can easily understand the other advantages and effects of the present invention from the content disclosed in this specification.
须知，本说明书所附图式所绘示的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本发明创造可实施的限定条件，故不具技术上的实质意义，任何结构的修饰、比例关系的改变或大小的调整，在不影响本发明创造所能产生的功效及所能达成的目的下，均应仍落在本发明创造所揭示的技术内容得能涵盖的范围内。同时，本说明书中所引用的如“上”、“下”、“左”、“右”、“中间”及“一”等的用语，亦仅为便于叙述的明了，而非用以限定本发明创造可实施的范围，其相对关系的改变或调整，在无实质变更技术内容下，当亦视为本发明创造可实施的范畴。It should be noted that the structures, proportions, sizes, etc. shown in the accompanying drawings in this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not intended to limit the implementation of the invention. Therefore, it does not have technical significance. Any structural modification, proportional relationship change or size adjustment should still fall within the scope of The technical content disclosed by the present invention can be covered within the scope. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for ease of description, not to limit the text. The scope of implementation of an invention-creation and the change or adjustment of its relative relationship shall be regarded as the scope of implementation of the invention-creation without substantial changes to the technical content.
本发明创造提供一种口鼻腔分离式口罩，如图1所示，该分离式口罩主要分为罩体以及耳套绳两大部分；罩体整体呈长方形，罩体可由包括比如溶喷布无纺布等面料组合而成，罩体由上至下依次为罩体上部6，罩体中部7以及罩体下部8；罩体两侧分别设有上耳套绳2以及下耳套绳3，上耳套绳2的一端设于罩体上部6的上侧，另一端设于罩体中部7的上侧，下耳套绳3的一端设于罩体中部7的下侧，另一端设于罩体下部8的下侧。The present invention provides a separable mouth and nasal cavity mask. As shown in Figure 1, the separable mask is mainly divided into two parts: a mask body and an earmuff cord; It is composed of woven fabrics and other fabrics. The cover is composed of the upper part 6, the middle part 7 and the lower part 8 of the cover body from top to bottom; the upper earmuff rope 2 and the lower earmuff rope 3 are respectively provided on both sides of the cover body. One end of the upper earmuff cord 2 is set on the upper side of the upper part 6 of the cover body, the other end is set on the upper side of the middle part 7 of the cover body, one end of the lower earmuff cord 3 is set on the lower side of the middle part 7 of the cover body, and the other end is set on the lower side of the middle part 7 of the cover body. The lower side of the lower part 8 of the cover.
罩体上部6呈矩形，其上侧设有鼻夹片1，市面上在售的一次性口罩大多包括该设计，在使用者佩戴口鼻腔分离式口罩时，该鼻夹片1能够手动操作定型，用于防止分离式口罩外的气体通过分离式口罩上侧边缘与使用者面部之间的缝隙中进入口鼻腔分离式口罩内部，从而可能造成健康问题以及危险；罩体上部6还设有一处折叠部分4，市面上在售的一次性口罩大多包括该设计，使用者在佩戴口罩时折叠部分4伸展开，以营造更大的罩体面积，更好的覆盖使用者的口鼻，以实现对使用者良好的保护，闲置状态下罩体平整，能够方便贮存及运输。The upper part 6 of the mask body is rectangular, and the upper side is provided with a nose clip 1. Most disposable masks on the market include this design. When the user wears a mask with separated mouth and nasal cavity, the nose clip 1 can be manually operated and shaped , It is used to prevent the gas outside the separated mask from entering the mouth and nasal cavity separated mask through the gap between the upper edge of the separated mask and the user’s face, which may cause health problems and dangers; there is also a place on the upper part 6 of the mask body Folding part 4, most of the disposable masks on the market include this design. When the user wears the mask, the folded part 4 is stretched to create a larger cover area and better cover the mouth and nose of the user to achieve Good protection for the user, the cover is flat in the idle state, which is convenient for storage and transportation.
罩体中部7呈长条矩形，其外侧(或内侧-如果橡皮筋结构被面料包裹或自身材质对皮肤没有刺激作用比如硅橡胶等)粘有与罩体中部7形状相同的橡皮筋结构5，此处橡皮筋结构5也可缝于罩体中部7的外侧，或橡皮筋结构5能够设于罩体中部7的内侧或内部如上描述；使用者在佩戴该口鼻腔分离式口罩时，通 过橡皮筋结构5的束紧作用，搭配罩体两侧的双耳套绳的设计，使罩体中部很好地贴附于上嘴唇，从而使口罩佩戴者的鼻子与口腔之间实现彼此隔离。罩体下部8呈矩形，并设有两处(或多处)折叠部分4，其与罩体上部6的折叠部分4的作用相同。The middle part 7 of the cover body is a long rectangle, and its outer side (or inner side-if the rubber band structure is wrapped by a fabric or its own material does not stimulate the skin, such as silicone rubber, etc.) is glued with a rubber band structure 5 of the same shape as the middle part 7 of the cover body. Here, the rubber band structure 5 can also be sewn on the outside of the middle part 7 of the mask body, or the rubber band structure 5 can be arranged inside or inside the middle part 7 of the mask body as described above; The tightening effect of the rib structure 5 is matched with the design of the double earmuffs on both sides of the mask body, so that the middle part of the mask body is well attached to the upper lip, so that the nose and mouth of the mask wearer can be isolated from each other. The lower part 8 of the cover body is rectangular and is provided with two (or more) folding parts 4, which have the same function as the folding part 4 of the upper part 6 of the cover body.
本发明创造提供了一种口鼻腔分离式口罩，该分离式口罩通过在罩体上部6与罩体下部8之间的罩体中部7处设置隔离结构，让使用者在佩戴时，罩体上部6覆盖鼻子，罩体下部8覆盖口腔，该口鼻腔分离式口罩通过隔离结构实现鼻子与口腔的彼此隔离。带有湿度以及有气味的气体主要为口腔呼出的气体，通过隔离作用，鼻子不用吸入口腔呼出的有湿度有气味的旧气体，同时减少了鼻子所处腔体的体积，鼻子呼出的气体也能够很好地呼出罩体上部而不是下次再被鼻子吸入，使用者的舒适度大大提高，因此解决了使用者因吸入大量上次呼出的有湿度有气味的旧气体，特别是口腔气体，而出现的不适感的问题；进而解决了使用者因长时间穿戴口罩处于不适感而摘下口罩试图呼吸新鲜空气，当使用者处于污染环境下这是非常不健康甚至危险的问题；鼻子与口腔隔离，鼻子将无法吸入罩体下部8的内侧滋生的细菌，从而解决了口腔呼出的潮湿有气味的气体在口罩内侧滋生细菌，鼻子吸气时吸入细菌，可能造成使用者的恶心和健康问题；鼻子呼出的气体相对湿度较低以及气味较小，所以罩体上部6可以长期保持干燥且几乎无气味；通过隔离作用，鼻子无法吸入因口腔出气而附着于罩体下部8的味道，增加口罩的重复利用，从而仅还解决了口罩使用过一次后，不进行一定的处理再次佩戴可能会产生不适感，扔掉会造成资源的浪费且不环保的问题。The present invention provides a separable mouth and nasal cavity mask. The separable mask is provided with an isolation structure at the middle part 7 between the upper part 6 of the mask body and the lower part 8 of the mask body. 6 covers the nose, and the lower part of the mask body 8 covers the oral cavity. The mouth-nasal cavity separation mask realizes the isolation between the nose and the oral cavity through the isolation structure. Humidity and odorous gas is mainly the gas exhaled by the mouth. Through the isolation effect, the nose does not need to inhale the humid and odorous old gas exhaled from the oral cavity. At the same time, the volume of the cavity where the nose is located is reduced, and the gas exhaled by the nose can also be used. Exhale the upper part of the mask well instead of being inhaled by the nose next time. The comfort of the user is greatly improved. Therefore, it solves the problem that the user inhales a large amount of old gas with humidity and smell, especially oral gas, which is exhaled last time. The problem of discomfort that appears; it solves the problem that the user takes off the mask and tries to breathe fresh air because of the discomfort of wearing the mask for a long time. When the user is in a polluted environment, this is very unhealthy and even dangerous; the nose is isolated from the mouth, The nose will not be able to inhale the bacteria growing on the inside of the lower part 8 of the mask, thereby solving the problem that the moist and odorous gas exhaled from the mouth can breed bacteria on the inside of the mask. Inhaling bacteria when inhaling through the nose may cause nausea and health problems for the user; exhaling from the nose The relative humidity of the gas is low and the odor is small, so the upper part 6 of the mask body can be kept dry for a long time and almost odorless; through the isolation effect, the nose cannot inhale the smell attached to the lower part of the mask body 8 due to oral air, increasing the reuse of the mask Therefore, it only solves the problem that after the mask has been used once, wearing it again without certain treatment may cause discomfort, and throwing it away will cause a waste of resources and is not environmentally friendly.
作为口鼻腔分离式口罩的优选实施例，如图2所示，该分离式口罩的罩体的材料较硬，如现有的N95口罩，可在罩体内部粘贴硅橡胶结构9，也可采用缝纫的方法，硅橡胶结构9对皮肤的刺激较小且富有弹性，硅橡胶结构9能够帮助紧贴上嘴唇，起到口腔与鼻子彼此之间的隔离作用，罩体上部6与罩体下部8可以分别设有气阀10，能够帮助使用者更好地呼出有一定湿度以及气味的旧气体，以达到更好的换气效果，增加使用时的舒适度。As a preferred embodiment of the oral and nasal cavity separation mask, as shown in Figure 2, the material of the mask body of the separation mask is relatively hard. For example, the existing N95 mask can be pasted with a silicone rubber structure 9 inside the mask body, or it can be used The method of sewing, the silicone rubber structure 9 is less irritating and elastic to the skin. The silicone rubber structure 9 can help close to the upper lip and isolate the mouth and the nose from each other. The upper part 6 of the cover body and the lower part 8 of the cover body Air valves 10 can be provided separately, which can help the user to better exhale the old gas with a certain humidity and smell, so as to achieve a better ventilation effect and increase the comfort during use.
综上所述，本发明创造有效克服了现有技术中的种种缺点而具高度产业利用价值。In summary, the invention effectively overcomes various shortcomings in the prior art and has a high industrial value.
对所公开的实施例的上述说明，以便本技术领域的专业技术人员能够实现或使用本申请。针对这些实施例的多种修改，对本技术领域的专业技术人员来说将 是显而易见的，本文中所定义的一般原理可以在不脱离本申请的精神或范围的情况下，在其它实施例中实现。因此，本申请将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above description of the disclosed embodiments is so that those skilled in the art can implement or use this application. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined in this document can be implemented in other embodiments without departing from the spirit or scope of the application. . Therefore, this application will not be limited to the embodiments shown in this article, but should conform to the widest scope consistent with the principles and novel features disclosed in this article. All within the spirit and principle of the present invention, Any modifications, equivalent replacements, improvements, etc. made should all be included in the protection scope of the present invention.
Claims (10)
- 一种口鼻腔分离式口罩，包括罩体以及耳套绳，其特征在于，所述罩体分为罩体上部，罩体中部以及罩体下部，所述罩体上部通过罩体中部与罩体下部相连；A separable mouth and nose mask, comprising a mask body and earmuffs, characterized in that the mask body is divided into a mask body upper part, a mask body middle part and a mask body lower part, and the mask body upper part passes through the mask body middle part and the mask body Lower connected所述罩体中部设有隔离结构。An isolation structure is provided in the middle of the cover.
- 根据权利要求1所述的分离式口罩，其特征在于，所述罩体的两侧分别设有上耳套绳以及下耳套绳；The separable mask according to claim 1, wherein an upper earmuff cord and a lower earmuff cord are respectively provided on both sides of the cover;所述上耳套绳的一端与罩体上部连接，另一端与所述罩体中部连接；One end of the upper earmuff cord is connected to the upper part of the cover body, and the other end is connected to the middle part of the cover body;所述下耳绳套的一端与罩体下部连接，另一端与所述罩体中部连接。One end of the lower ear cord sleeve is connected with the lower part of the cover body, and the other end is connected with the middle part of the cover body.
- 根据权利要求1或2所述的分离式口罩，其特征在于，所述隔离结构设于罩体中部的外侧，内侧或内部。The separable mask according to claim 1 or 2, wherein the isolation structure is provided on the outside, inside or inside of the middle of the cover.
- 根据权利要求3所述的分离式口罩，其特征在于，所述隔离结构与罩体中部的形状相同。The separable mask according to claim 3, wherein the shape of the isolation structure is the same as that of the middle part of the mask body.
- 根据权利要求4所述的分离式口罩，其特征在于，所述隔离结构为弹性结构。The detachable mask according to claim 4, wherein the isolation structure is an elastic structure.
- 根据权利要求5所述的分离式口罩，其特征在于，所述弹性结构为橡皮筋结构。The detachable mask according to claim 5, wherein the elastic structure is a rubber band structure.
- 根据权利要求5所述的分离式口罩，其特征在于，所述弹性结构为硅橡胶结构。The detachable mask according to claim 5, wherein the elastic structure is a silicone rubber structure.
- 根据权利要求1所述的分离式口罩，其特征在于，所述罩体上部设有鼻夹片。The separable mask according to claim 1, wherein the upper part of the mask body is provided with a nose clip.
- 根据权利要求1所述的分离式口罩，其特征在于，所述罩体上部或罩体下部设有气阀。The separable mask according to claim 1, wherein an air valve is provided on the upper part of the cover body or the lower part of the cover body.
- 根据权利要求1所述的分离式口罩，其特征在于，所述罩体设有若干折叠部分。The separable mask according to claim 1, wherein the cover body is provided with a plurality of folded parts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285306.7U CN212036105U (en) | 2020-03-10 | 2020-03-10 | Mouth-nose cavity separating type mask |
| CN202020285306.7 | 2020-03-10 |
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| WO2021179656A1 true WO2021179656A1 (en) | 2021-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2020/128241 WO2021179656A1 (en) | 2020-03-10 | 2020-11-12 | Oral and nasal cavity separation type mask |
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| CN (1) | CN212036105U (en) |
| WO (1) | WO2021179656A1 (en) |
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| CN116035306A (en) * | 2023-02-09 | 2023-05-02 | 无锡市第九人民医院 | Composite mask |
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| CN112493587A (en) * | 2020-12-18 | 2021-03-16 | 鲁南制药集团股份有限公司 | Separated anti-virus health mask |
| CN115804485A (en) * | 2021-09-14 | 2023-03-17 | 齐晓明 | Mask |
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