WO2022116234A1 - 一种具有净化功能的口罩 - Google Patents
一种具有净化功能的口罩 Download PDFInfo
- Publication number
- WO2022116234A1 WO2022116234A1 PCT/CN2020/134628 CN2020134628W WO2022116234A1 WO 2022116234 A1 WO2022116234 A1 WO 2022116234A1 CN 2020134628 W CN2020134628 W CN 2020134628W WO 2022116234 A1 WO2022116234 A1 WO 2022116234A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mouth mask
- fixedly connected
- material layer
- function according
- purification function
- Prior art date
Links
- 238000000746 purification Methods 0.000 title claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 239000002131 composite material Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 17
- 239000004743 Polypropylene Substances 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 10
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 229910021389 graphene Inorganic materials 0.000 claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 239000004816 latex Substances 0.000 claims description 7
- 229920000126 latex Polymers 0.000 claims description 7
- 239000010408 film Substances 0.000 claims description 6
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002216 antistatic agent Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000013585 weight reducing agent Substances 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 1
- 239000004408 titanium dioxide Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N o-dimethylbenzene Natural products CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229940078552 o-xylene Drugs 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Definitions
- the utility model relates to the field of masks, in particular to a mask with purification function.
- the present utility model provides a mask with purification function, which is equipped with movable nose pads, which can solve the problem that the existing mask has poor user experience, difficulty in breathing and poor practicability when wearing it. question.
- the mask body includes a polypropylene meltblown material layer and a sweat-absorbing nonwoven fabric, and a symmetrical latex block is fixedly connected between the polypropylene meltblown material layer and the sweat-absorbing nonwoven fabric.
- a symmetrical composite material layer is fixedly connected between the two latex blocks, a filter cavity is formed in the middle of the two composite material layers, and the interior of the filter cavity is filled with activated carbon particles.
- the composite material layer is composed of a graphene fiber layer, a polyacrylonitrile-based activated carbon fiber, and a nano-titanium dioxide film layer, and one side of the graphene fiber layer is closely adhered with polypropylene Nitrile-based activated carbon fiber, one side of the polyacrylonitrile-based activated carbon fiber is closely attached with a nano-titanium dioxide film layer.
- a soft cover is fixedly connected to the outer side of the rope, and the surface of the soft cover is provided with protrusions for massage.
- the two ends of the side surface of the mask body close to the face are fixedly connected with Velcro.
- the nose pad has a certain plasticity, and the curvature of the side of the nose pad close to the bridge of the nose can be adjusted.
- an oleophobic material layer is provided on the side surface of the nose pad close to the bridge of the nose.
- weight reduction holes are opened inside the connecting strip, and the weight reduction holes are evenly distributed.
- the surface of the mask body is tightly coated with an antistatic material layer.
- a metal elastic sheet is fixedly connected to the upper surface of the mask body.
- the mask body and the bridge of the nose can be more closely fitted, which improves the user's comfort. Sufficient space is reserved between the mask body and the mask body to make the user breathe more smoothly and improve the safety of the mask body.
- the composite material layer can absorb formaldehyde, o-xylene, H 2 S, SO 2 , CS 2 , CH 3 SH and other harmful gases in the air, which plays a role in purifying the air.
- activated carbon particles can adsorb air particles, which can filter the air, prevent the pollutants in the air from causing damage to the human respiratory tract, and improve the functionality of the main body of the mask.
- Fig. 1 is the front view structure schematic diagram of the utility model
- FIG. 2 is a schematic diagram of the cross-sectional structure of the nose pad of the present invention.
- Fig. 3 is the enlarged schematic diagram of the structure at A place in Fig. 2 of the present utility model
- Fig. 4 is the sectional structure schematic diagram of the utility model
- FIG. 5 is a schematic cross-sectional structure diagram of a composite material layer of the present invention.
- a kind of mouth mask with purifying function comprises mouth mask main body 1 and the rope belt 2 that is arranged on both sides of mouth mask main body 1, one side surface of mouth mask main body 1 is fixedly connected with connecting bar 3, the connecting bar
- the upper and lower surfaces of 3 are provided with chute 35, the side of the connecting bar 3 away from the mask body 1 is provided with a connecting block 31, and the inner surface of the connecting block 31 close to the side of the connecting bar 3 is fixedly connected with a symmetrical slider 34.
- the block 34 is matched with the chute 35, the side surface of the connecting block 31 away from the connecting bar 3 is fixedly connected with a buffer spring 33, and the end of the buffer spring 33 is fixedly connected with a nose pad 32;
- the nose pad 32 When in use, when the mask body 1 is in use, it is necessary to adjust the position of the nose pad 32 according to the actual situation, pull the nose pad 32, the nose pad 32 drives the cushioning spring 33 to move, the cushioning spring 33 drives the connecting block 31 to move, and the connecting block 31 moves. Drive the slider 34 to slide along the inner wall of the chute 35 until the nose pads 32 are in the proper position and the nose pads 32 are adjusted.
- This structure is simple.
- the nose pads 32 can keep a certain distance between the bridge of the user's nose and the mask body 1, and reserve enough space between the face and the mask body 1, so that the user can breathe more smoothly and improve the mask body. 1 security.
- the present embodiment discloses the structure of the mask body 1.
- the mask body 1 includes a polypropylene meltblown material layer 6, a sweat-absorbing nonwoven fabric 4, and a polypropylene meltblown material.
- a symmetrical latex block 11 is fixedly connected between the layers 6 and the sweat-absorbing non-woven fabric 4, a symmetrical composite material layer 5 is fixedly connected between the two latex blocks 11, and a filter cavity 12 is formed in the middle of the two composite material layers 5, The interior of the filter cavity 12 is filled with activated carbon particles 13;
- the air passes through the polypropylene meltblown material layer 6, it is sterilized by the polypropylene meltblown material layer 6, and then purified by the composite material layer 5. Under the action of the activated carbon particles 13, the fine particles in the air are removed. And the water vapor is adsorbed by the activated carbon particles 13, and then filtered by the composite material layer 5 for a second time. After passing through the sweat-absorbing non-woven fabric 4, it enters the inner side of the mask body 1 and is breathed by the user.
- This structure is simple, and the composite material layer 5 can be used.
- the activated carbon particles 13 can adsorb air particles, and can The function of filtering the air can prevent the pollutants in the air from causing damage to the human respiratory tract, and improve the functionality of the main body 1 of the mask.
- this embodiment discloses the composition of the composite material layer 5 , as shown in FIG. 5 , the composite material layer 5 is composed of a graphene fiber layer 51 , a polyacrylonitrile-based activated carbon fiber 52 , and a nano-TiO2 film layer 53 . , one side of the graphene fiber layer 51 is closely attached to the polyacrylonitrile-based activated carbon fiber 52, and one side of the polyacrylonitrile-based activated carbon fiber 52 is closely attached to the nano-titanium dioxide film layer 53;
- the surface of the graphene fiber layer 51 can have a tiny charge, which can effectively absorb pollutants in the air, and at the same time, the air pollutants will be firmly locked and will not escape; the polyacrylonitrile-based activated carbon fiber 52 can absorb air pollutants.
- the nano titanium dioxide thin film layer 53 can produce good photocatalytic properties and super hydrophilicity, and finally oxidize organic matter into CO 2 and H 2 O, etc. Inorganic small molecules can keep the surface of the mask body 1 in a clean state all the time.
- this embodiment discloses a soft cover 21 disposed on the outer side of the cord 2. As shown in FIG. 1 , the outer side of the cord 2 is fixedly connected with a soft cover 21, and the surface of the soft cover 21 is provided with a massage When in use, the protrusions on the surface of the soft cover 21 can massage the ears of the user, improving the comfort of the user.
- this embodiment discloses that both ends of the surface of the mask body 1 on the side close to the face are fixedly connected with Velcro. As shown in FIG. 1 , the surface of the mask body 1 on the side close to the face Both ends of the mask are fixedly connected with Velcro; when in use, when the mask body 1 is not worn, the two Velcro can be tightly sucked together to prevent the surface of the mask body 1 from being soiled on the side of the mask body 1 close to the face.
- the present embodiment discloses that the nose pad 32 has a certain plasticity. As shown in FIG. 2 , the nose pad 32 has a certain plasticity, and the curvature of the side of the nose pad 32 close to the bridge of the nose can be adjusted; using When the nose pads 32 are adjusted, the nose pads 32 can be more closely fitted with the bridge of the nose, thereby improving the user's comfort.
- the present embodiment discloses an oleophobic material layer disposed on the surface of the nose pad 32 on one side near the bridge of the nose. As shown in FIG. 2 , the surface on the side of the nose pad 32 near the bridge of the nose is provided with an oleophobic material When in use, the oleophobic material layer can prevent the surface of the nose pads 32 from adhering to more sweat stains and grease, and improve the cleanliness of the nose pads 32 .
- this embodiment discloses the weight-reducing holes arranged inside the connecting bar 3. As shown in FIG. 1, the inside of the connecting bar 3 is provided with weight-reducing holes, and the weight-reducing holes are evenly distributed; when in use, The weight-reducing hole can reduce the weight of the connecting strip 3 and improve the portability of the mask body 1 .
- this embodiment discloses an antistatic material layer disposed on the surface of the mask body 1. As shown in FIG. 1, the surface of the mask body 1 is tightly coated with an antistatic material layer; when in use, the antistatic material The layer can increase the antistatic ability of the surface of the mask body 1 and avoid static electricity on the surface of the mask body 1 .
- this embodiment discloses a metal elastic sheet disposed on the upper surface of the mask body 1. As shown in FIG. 1, the upper surface of the mask body 1 is fixedly connected with a metal elastic sheet; The metal elastic sheet is deformed, which can play a fixed role on the mask body 1, so that the mask body 1 can be closely attached to the face.
- a first feature "on” or “under” a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them.
- the first feature being “above”, “over” and “above” the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature.
- the first feature is “below”, “below” and “below” the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
—种具有净化功能的口罩，包括口罩主体（1）以及设置于口罩主体（1）两侧的绳带（2），口罩主体（1）的一侧表面固定连接有连接条（3），连接条（3）的上下表面均开设有滑槽（35），连接条（3）远离口罩主体（1）的一侧设置有连接块（31），连接块（31）靠近连接条（3）的一侧的内表面固定连接有对称的滑块（34），滑块（34）与滑槽（35）相匹配，连接块（31）远离连接条（3）的一侧表面固定连接有缓震弹簧（33），缓震弹簧（33）的末端固定连接有鼻托（32）；通过移动加装的鼻托（32），可以使口罩主体（1）与鼻梁更加贴合，提高了用户的舒适度，同样的，鼻托（32）可以使用户鼻梁和口罩主体（1）保持一定的距离，给脸和口罩主体（1）之间预留足够的空间，使用户呼吸更加顺畅，提高了口罩主体（1）的安全性。
Description
本实用新型涉及口罩领域，特别是涉及—种具有净化功能的口罩。
口罩是一种卫生用品，一般指戴在口鼻部位用于过滤进入口鼻的空气，以达到阻挡有害的气体、气味、飞沫、病毒等物质的作用，以纱布或纸等材料做成。口罩对进入肺部的空气有一定的过滤作用，在呼吸道传染病流行时，在粉尘等污染的环境中作业时，戴口罩具有非常好的作用。
然而现有的口罩在穿戴时，用户体验差，而且呼吸困难，实用性差，进一步的，现有的口罩不能对空气中的污染物进行净化和过滤，功能性单一，为此我们提出了—种具有净化功能的口罩。
实用新型内容
为了克服现有技术的不足，本实用新型提供—种具有净化功能的口罩，配置了可以移动的鼻托，能解决现有的口罩在穿戴时，用户体验差，而且呼吸困难，实用性差的技术问题。
为解决上述技术问题，本实用新型提供如下技术方案：—种具有净化功能的口罩,包括口罩主体以及设置于口罩主体两侧的绳带，所述口罩主体的一侧表面固定连接有连接条，所述连接条的上下表面均 开设有滑槽，所述连接条远离口罩主体的一侧设置有连接块，所述连接块靠近连接条的一侧的内表面固定连接有对称的滑块，所述滑块与滑槽相匹配，所述连接块远离连接条的一侧表面固定连接有缓震弹簧，所述缓震弹簧的末端固定连接有鼻托。
作为本实用新型的一种优选技术方案，所述口罩主体包括聚丙烯熔喷材料层、吸汗无纺布，所述聚丙烯熔喷材料层、吸汗无纺布之间固定连接有对称的乳胶块，两个乳胶块的中间固定连接有对称的复合材料层，两个所述复合材料层的中间形成有过滤腔，所述过滤腔的内部填充有活性炭颗粒。
作为本实用新型的一种优选技术方案，所述复合材料层由石墨烯纤维层、聚丙烯腈基活性碳纤维、纳米二氧化钛薄膜层构成，所述石墨烯纤维层的一侧紧密贴合有聚丙烯腈基活性碳纤维，所述聚丙烯腈基活性碳纤维的一侧紧密贴合有纳米二氧化钛薄膜层。
作为本实用新型的一种优选技术方案，所述绳带的外侧固定连接有软套，所述软套的表面设置有按摩用的凸起。
作为本实用新型的一种优选技术方案，所述口罩主体的靠近人脸的一侧表面的两端均固定连接有魔术贴。
作为本实用新型的一种优选技术方案，所述鼻托具备有一定的可塑性，所述鼻托靠近鼻梁的一侧弧度可以进行调节。
作为本实用新型的一种优选技术方案，所述鼻托的靠近鼻梁的一侧表面设置有疏油性材料层。
作为本实用新型的一种优选技术方案，所述连接条的内部开设有减重孔，所述减重孔呈均匀分布。
作为本实用新型的一种优选技术方案，所述口罩主体的表面紧密涂覆有抗静电材料层。
作为本实用新型的一种优选技术方案，所述口罩主体的上表面固定连接有金属弹性片。
与现有技术相比，本实用新型能达到的有益效果是：
1、通过加装了鼻托，通过移动鼻托，可以使口罩主体与鼻梁更加贴合，提高了用户的舒适度，同样的，鼻托可以使用户鼻梁和口罩主体保持一定的距离，给脸和口罩主体之间预留足够的空间，使用户呼吸更加顺畅的，提高了口罩主体的安全性。
2、通过加装了复合材料层，复合材料层可以对空气中的甲醛、邻二甲苯、H
2S、SO
2、CS
2、CH
3SH等有害性的气体进行吸收，起到了净化空气的作用，同样的，活性炭颗粒可以吸附空气颗粒物，可以对空气起到过滤的作用，避免空气中的污染物对人的呼吸道造成伤害，提高了口罩主体的功能性。
图1为本实用新型的正视结构示意图；
图2为本实用新型的鼻托处剖面结构示意图；
图3为本实用新型的图2中的A处结构放大示意图；
图4为本实用新型的剖面结构示意图；
图5为本实用新型的复合材料层的剖面结构示意图；
其中：1、口罩主体；11、乳胶块；12、过滤腔；13、活性炭颗粒；2、绳带；21、软套；3、连接条；31、连接块；32、鼻托；33、缓震弹簧；34、滑块；35、滑槽；4、吸汗无纺布；5、复合材料层；51、石墨烯纤维层；52、聚丙烯腈基活性碳纤维；53、纳米二氧化钛薄膜层；6、聚丙烯熔喷材料层。
为了使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本实用新型，但下述实施例仅仅为本实用新型的优选实施例，并非全部。基于实施方式中的实施例，本领域技术人员在没有做出创造性劳动的前提下所获得其它实施例，都属于本实用新型的保护范围。下述实施例中的实验方法，如无特殊说明，均为常规方法，下述实施例中所用的材料、试剂等，如无特殊说明，均可从商业途径得到。
实施例：
如图1-图5所示，—种具有净化功能的口罩，包括口罩主体1以及设置于口罩主体1两侧的绳带2，口罩主体1的一侧表面固定连接有连接条3，连接条3的上下表面均开设有滑槽35，连接条3远离口罩主体1的一侧设置有连接块31，连接块31靠近连接条3的一侧的内表面固定连接有对称的滑块34，滑块34与滑槽35相匹配，连 接块31远离连接条3的一侧表面固定连接有缓震弹簧33，缓震弹簧33的末端固定连接有鼻托32；
使用时，当口罩主体1在使用时，需要根据实际情况调节鼻托32的位置，拉动鼻托32，鼻托32带动缓震弹簧33移动，缓震弹簧33带动连接块31移动，连接块31带动滑块34沿着滑槽35的内壁滑动，直至鼻托32的位置合适时，鼻托32调节完毕，此结构简单，通过移动鼻托32，可以使口罩主体1与鼻梁更加贴合，提高了用户的舒适度，同样的，鼻托32可以使用户鼻梁和口罩主体1保持一定的距离，给脸和口罩主体1之间预留足够的空间，使用户呼吸更加顺畅的，提高了口罩主体1的安全性。
在另外一个实施例中，本实施例公开了口罩主体1的构成，如图4以及图5所示，口罩主体1包括聚丙烯熔喷材料层6、吸汗无纺布4，聚丙烯熔喷材料层6、吸汗无纺布4之间固定连接有对称的乳胶块11，两个乳胶块11的中间固定连接有对称的复合材料层5，两个复合材料层5的中间形成有过滤腔12，过滤腔12的内部填充有活性炭颗粒13；
使用时，空气透过聚丙烯熔喷材料层6时，经由聚丙烯熔喷材料层6杀菌处理后，再经由复合材料层5净化处理，在活性炭颗粒13的作用下，空气中的细微的颗粒物以及水汽被活性炭颗粒13吸附，再由复合材料层5经过二次过滤，透过吸汗无纺布4后，进入口罩主体1的内一侧，被用户呼吸，此结构简单，复合材料层5可以对空气 中的甲醛、邻二甲苯、H
2S、SO
2、CS
2、CH
3SH等有害性的气体进行吸收，起到了净化空气的作用，同样的，活性炭颗粒13可以吸附空气颗粒物，可以对空气起到过滤的作用，避免空气中的污染物对人的呼吸道造成伤害，提高了口罩主体1的功能性。
在另外一个实施例中，本实施例公开了复合材料层5的构成，如图5所示，复合材料层5由石墨烯纤维层51、聚丙烯腈基活性碳纤维52、纳米二氧化钛薄膜层53构成，石墨烯纤维层51的一侧紧密贴合有聚丙烯腈基活性碳纤维52，聚丙烯腈基活性碳纤维52的一侧紧密贴合有纳米二氧化钛薄膜层53；
使用时，石墨烯纤维层51的表面可以带有微小的电荷，有效地吸附空气中污染物，同时空气污染物会被牢牢锁住不会逃离；聚丙烯腈基活性碳纤维52可以吸附空气中的硫系化合物和氮系化合物，净化效率高；纳米二氧化钛薄膜层53在光能的作用下，能够产生良好的光催化特性和超亲水性，将有机物最终氧化成CO
2和H
2O等无机小分子，可以使口罩主体1的表面一直处于干净的状态。
在另外一个实施例中，本实施例公开了设置于绳带2外侧的软套21，如图1所示，绳带2的外侧固定连接有软套21，软套21的表面设置有按摩用的凸起；使用时，软套21表面的凸起可以对用户的耳朵处起到按摩的作用，提高了用户的舒适度。
在另外一个实施例中，本实施例公开了口罩主体1的靠近人脸的一侧表面的两端均固定连接有魔术贴，如图1所示，口罩主体1的靠 近人脸的一侧表面的两端均固定连接有魔术贴；使用时，当口罩主体1不进行穿戴时，可以将两个魔术贴紧密吸合起来，防止口罩主体1靠近人脸的一侧表面被弄脏。
在另外一个实施例中，本实施例公开了鼻托32具备有一定的可塑性，如图2所示，鼻托32具备有一定的可塑性，鼻托32靠近鼻梁的一侧弧度可以进行调节；使用时，通过调节鼻托32的弧度，可以使鼻托32与鼻梁更加贴合，提高用户的舒适度。
在另外一个实施例中，本实施例公开了设置于鼻托32靠近鼻梁的一侧表面的疏油性材料层，如图2所示，鼻托32的靠近鼻梁的一侧表面设置有疏油性材料层；使用时，疏油性材料层可以避免鼻托32的表面粘附有较多的汗渍和油脂，提高了鼻托32的洁净度。
在另外一个实施例中，本实施例公开了设置于连接条3内部的减重孔，如图1所示，连接条3的内部开设有减重孔，减重孔呈均匀分布；使用时，减重孔可以降低连接条3的重量，提高了口罩主体1的轻便性。
在另外一个实施例中，本实施例公开了设置于口罩主体1表面的抗静电材料层,如图1所示，口罩主体1的表面紧密涂覆有抗静电材料层；使用时，抗静电材料层可以增加口罩主体1的表面的抗静电能力，避免口罩主体1的表面产生静电。
在另外一个实施例中，本实施例公开了设置于口罩主体1上表面的金属弹性片,如图1所示，口罩主体1的上表面固定连接有金属弹 性片；使用时，通过按压金属弹性片，使金属弹性片变形，可以对口罩主体1起到固定作用，使口罩主体1与人脸紧密贴合。
在本实用新型中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的仅为本实用新型的优选例，并不用来限制本实用新型，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。
Claims (10)
- —种具有净化功能的口罩，包括口罩主体(1)以及设置于口罩主体(1)两侧的绳带(2)，其特征在于：所述口罩主体(1)的一侧表面固定连接有连接条(3)，所述连接条(3)的上下表面均开设有滑槽(35)，所述连接条(3)远离口罩主体(1)的一侧设置有连接块(31)，所述连接块(31)靠近连接条(3)的一侧的内表面固定连接有对称的滑块(34)，所述滑块(34)与滑槽(35)相匹配，所述连接块(31)远离连接条(3)的一侧表面固定连接有缓震弹簧(33)，所述缓震弹簧(33)的末端固定连接有鼻托(32)。
- 根据权利要求1所述的—种具有净化功能的口罩，其特征在于：所述口罩主体(1)包括聚丙烯熔喷材料层(6)、吸汗无纺布(4)，所述聚丙烯熔喷材料层(6)、吸汗无纺布(4)之间固定连接有对称的乳胶块(11)，两个乳胶块(11)的中间固定连接有对称的复合材料层(5)，两个所述复合材料层(5)的中间形成有过滤腔(12)，所述过滤腔(12)的内部填充有活性炭颗粒(13)。
- 根据权利要求2所述的—种具有净化功能的口罩，其特征在于：所述复合材料层(5)由石墨烯纤维层(51)、聚丙烯腈基活性碳纤维(52)、纳米二氧化钛薄膜层(53)构成，所述石墨烯纤维层(51)的一侧紧密贴合有聚丙烯腈基活性碳纤维(52)，所述聚丙烯腈基活性碳纤维(52)的一侧紧密贴合有纳米二氧化钛薄膜层(53)。
- 根据权利要求1所述的—种具有净化功能的口罩，其特征在于：所述绳带(2)的外侧固定连接有软套(21)，所述软套(21)的表面 设置有按摩用的凸起。
- 根据权利要求1所述的—种具有净化功能的口罩，其特征在于：所述口罩主体(1)的靠近人脸的一侧表面的两端均固定连接有魔术贴。
- 根据权利要求1所述的—种具有净化功能的口罩，其特征在于：所述鼻托(32)具备有一定的可塑性，所述鼻托(32)靠近鼻梁的一侧弧度可以进行调节。
- 根据权利要求1所述的—种具有净化功能的口罩，其特征在于：所述鼻托(32)的靠近鼻梁的一侧表面设置有疏油性材料层。
- 根据权利要求1所述的—种具有净化功能的口罩，其特征在于：所述连接条(3)的内部开设有减重孔，所述减重孔呈均匀分布。
- 根据权利要求1所述的—种具有净化功能的口罩，其特征在于：所述(1)的表面紧密涂覆有抗静电材料层。
- 根据权利要求1所述的—种具有净化功能的口罩，其特征在于：所述(1)的上表面固定连接有金属弹性片。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022890447.4 | 2020-12-03 | ||
| CN202022890447 | 2020-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022116234A1 true WO2022116234A1 (zh) | 2022-06-09 |
Family
ID=81852887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2020/134628 WO2022116234A1 (zh) | 2020-12-03 | 2020-12-08 | 一种具有净化功能的口罩 |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2022116234A1 (zh) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012127296A2 (es) * | 2011-03-18 | 2012-09-27 | Sanchez Talero John Alejandro | Protector mascarilla retráctil respiratorio |
| CN203952518U (zh) * | 2014-06-06 | 2014-11-26 | 方益虎 | 便携式防尘、防霾口罩 |
| CN104489968A (zh) * | 2014-11-20 | 2015-04-08 | 王明正 | 防护面罩 |
| CN206808729U (zh) * | 2017-05-15 | 2017-12-29 | 浙江建设职业技术学院 | 一种无菌防霾口罩 |
| CN110169613A (zh) * | 2019-04-22 | 2019-08-27 | 武汉金皖苏医疗器械有限公司 | 一种防镜片雾化的口罩 |
| CN111296950A (zh) * | 2020-04-14 | 2020-06-19 | 成都市温江区人民医院 | 一种医护人员用高效安全防病毒口罩 |
| CN211956042U (zh) * | 2020-03-24 | 2020-11-17 | 宁波市妇女儿童医院 | 一种防雾眼镜 |
-
2020
- 2020-12-08 WO PCT/CN2020/134628 patent/WO2022116234A1/zh active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012127296A2 (es) * | 2011-03-18 | 2012-09-27 | Sanchez Talero John Alejandro | Protector mascarilla retráctil respiratorio |
| CN203952518U (zh) * | 2014-06-06 | 2014-11-26 | 方益虎 | 便携式防尘、防霾口罩 |
| CN104489968A (zh) * | 2014-11-20 | 2015-04-08 | 王明正 | 防护面罩 |
| CN206808729U (zh) * | 2017-05-15 | 2017-12-29 | 浙江建设职业技术学院 | 一种无菌防霾口罩 |
| CN110169613A (zh) * | 2019-04-22 | 2019-08-27 | 武汉金皖苏医疗器械有限公司 | 一种防镜片雾化的口罩 |
| CN211956042U (zh) * | 2020-03-24 | 2020-11-17 | 宁波市妇女儿童医院 | 一种防雾眼镜 |
| CN111296950A (zh) * | 2020-04-14 | 2020-06-19 | 成都市温江区人民医院 | 一种医护人员用高效安全防病毒口罩 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103169174B (zh) | 立体防尘过滤罩 | |
| TWM592770U (zh) | 口罩之結構 | |
| CN203934690U (zh) | 一种加湿、透气的防尘口罩 | |
| CN205794905U (zh) | 一次性使用医用口罩 | |
| WO2022116234A1 (zh) | 一种具有净化功能的口罩 | |
| CN108936890A (zh) | 一种中药微滤滤片、制作方法及其中药防雾霾口罩 | |
| CN206577262U (zh) | 一种防寒防雾霾口罩 | |
| CN207341220U (zh) | 一种隐藏口罩的职业装 | |
| CN206025293U (zh) | 一种具有实用性强的防雾霾口罩 | |
| CN203137097U (zh) | 立体防尘口罩 | |
| CN202504227U (zh) | 防雾口罩 | |
| CN210445768U (zh) | 一种方便使用的新型纳米纤维透气口罩 | |
| CN211721960U (zh) | 一种可更换过滤层的口罩 | |
| CN212545707U (zh) | 一种具有杀菌功能的口罩 | |
| CN207927836U (zh) | 一种活性炭口罩 | |
| CN106360842A (zh) | 一种具有实用性强的防雾霾口罩 | |
| CN206964067U (zh) | 一种新型防雾霾口罩 | |
| CN211794437U (zh) | 一种新型汉麻口罩 | |
| CN216165396U (zh) | 一种非医用高效过滤式防护口罩 | |
| CN214071883U (zh) | 一种新型纳米纤维口罩 | |
| CN213215484U (zh) | 一种可除异味的口罩 | |
| TWI741582B (zh) | 口罩 | |
| CN213695787U (zh) | 防眼镜起雾口罩 | |
| CN215422964U (zh) | 一种抗菌防口臭口罩 | |
| CN213642880U (zh) | 一种可拆洗式活性炭防尘口罩 |
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: 20964079 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: 20964079 Country of ref document: EP Kind code of ref document: A1 |