CN2619673Y - Sealed gauze mask - Google Patents
Sealed gauze mask Download PDFInfo
- Publication number
- CN2619673Y CN2619673Y CN 03216771 CN03216771U CN2619673Y CN 2619673 Y CN2619673 Y CN 2619673Y CN 03216771 CN03216771 CN 03216771 CN 03216771 U CN03216771 U CN 03216771U CN 2619673 Y CN2619673 Y CN 2619673Y
- Authority
- CN
- China
- Prior art keywords
- cover body
- sealed mouth
- mouth mask
- nose
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model is provided with a sealed respirator consisting of a cover body and lacings being arranged on the edge of the cover body, which is characterized in that the inner surface of the both sides of a nasal dorsum being corresponding with the cover body is provided with a heave which forms a clearance respectively with the two sides of the nasal dorsum and the cover body. The heave is formed by the global, olivary, columniform, coniform or quadrate elastic blocks on the cover body; the mentioned elastic blocks are fixed between the multi-laminar gauzes of the cover body and formed elastic heaves. The mentioned elastic blocks which are sponge, cotton or air cell are directly fixed on the inner surface of the cover body. The cover body can tightly contact with the face around the nasal dorsum by changing the shape and structure of the cover body, which enhances the effects of sealing and diseases prevention of the cover body.
Description
Technical field
The utility model belongs to the protection mouth mask that people wear, and is a kind of sealed mouth mask specifically.
Background technology
Existing mouth mask generally is that the planar shaped cover body that is sewn into by 8 to 16 layers of gauze and the frenulum of edge setting thereof constitute.Since people's facial physiological characteristic be nose in middle high projection, when wearing mouth mask, the planar shaped cover body can be fitted preferably with the face around the oral area, and forms big space in the bridge of the nose both sides to place, cover body upper edge.People are when breathing, and dust and viruliferous particle just can directly enter nasal cavity and oral cavity without filtering from the space of bridge of the nose both sides, and it is sick that the people is infected easily.In addition, for bespectacled people, the gas of exhalation also can upwards directly blow on the lens from the space of bridge of the nose both sides, stays the fog vestige on lens, makes people not see object, causes many bespectacled people to be reluctant to be with mouth mask.
Summary of the invention
The purpose of this utility model is to provide a kind of sealed mouth mask at the deficiencies in the prior art, by changing the shape and the structure of cover body, cover body can be fitted preferably with the face around the bridge of the nose, improves sealing, filter effect and the diseases prevention effect of cover body.
The purpose of this utility model is to improve following technical scheme to realize: a kind of sealed mouth mask, comprise the frenulum that cover body and edge thereof are provided with, it is characterized in that being provided with on the inner face of the corresponding bridge of the nose of described cover body both sides two and seal the projection that bridge of the nose both sides and cover body form two spaces respectively.
Described projection forms by being shaped as the cylindrical conical or square elastomer block of sphere or olive shape on the cover body.
Described elastomer block is fixed between the multilayer gauze that forms cover body.
Described elastomer block directly is fixed on the cover body inner face.
Described elastomer block is sponge or cotton or air bag.
Between the multilayer gauze at position, the corresponding bridge of the nose both sides of described cover body two pockets are set, two bag sachets or medicine bag are contained in and form two projectioies in the corresponding pocket.
Described pocket openings is arranged on by place, cover body upper edge, and pocket openings is sealed by velcro or snap-fastener.
One deck viral adsorption particulate filtration layer is set in the middle of the described cover body at least.
Described cover body inner face is provided with nano-material coating or chitin coating.
The utility model compared with prior art has many advantages and good effect:
1, the utility model is provided with two and seals the projection that bridge of the nose both sides and cover body form two spaces respectively on the inner face of the corresponding bridge of the nose of cover body both sides.When being with mouth mask of the present utility model, two projectioies are filled in the position, two spaces that bridge of the nose both sides and cover body form just, can fit preferably with the face around the bridge of the nose, improve the sealing of cover body and prevent the effect of infectious respiratory disease such as atypical pneumonia.Can prevent that to bespectacled people the gas of breathing out from directly blowing on the lens from the space of bridge of the nose both sides.
2, the elastomer block that forms projection on the cover body of the present utility model is selected spherical sponge or cotton or air bag for use, both can be fixed between the multilayer gauze that forms cover body, also can directly be fixed on the cover body inner face, and cost is lower, and is easy to process, is convenient to clean.
3, the material that forms projection on the cover body of the present utility model also can adopt sachet or medicine bag, between the multilayer gauze of position, the corresponding bridge of the nose both sides of cover body two pockets is set, and sachet or medicine bag are contained in and form two projectioies in the corresponding pocket.Can play sealing, filter effect like this, the effect that also has preventing and curing diseases and refresh oneself.
4, the utility model is provided with the well behaved filter course of one deck viral adsorption particle at least in the middle of cover body, can further improve to filter and protection effect.
5, cover body inner face of the present utility model is provided with nano-material coating or chitin coating, has antibacterial effect and preserving moisture and protecting skin effect.
6, the utility model is simple in structure, and cost is lower, is convenient to implement and promote.
Description of drawings
Fig. 1 is the part section front view of the sealed mouth mask inner face of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to profile;
The vertical view of the sealed mouth mask of Fig. 3 the utility model.
The specific embodiment
Referring to Fig. 1-Fig. 3, a kind of sealed mouth mask, comprise the frenulum 2 that cover body 1 and edge thereof are provided with, described cover body 1 is made by multilayer gauze 3 and is formed, and two elastic bumps 5 that seal bridge of the nose both sides and cover body 1 formation two spaces respectively are set on cover body 1 inner face of corresponding bridge of the nose both sides.Cover body 1 inner face is meant the face that directly contacts with face.Described elastic bumps 5 is by two the spherical sponges (or cotton or air bag) 4 that are provided with between position, the cover body 1 corresponding bridge of the nose both sides multilayer gauze 3, and is fixed by suture and forms.Described elastic bumps 5 also directly is fixed on spherical sponge (or cotton or air bag) 4 of two outsourcing gauzes by velcro or snap-fastener and forms on the mouth mask inner face of corresponding bridge of the nose both sides.The elastomer block shape of formation elastic bumps 5 can be sphere or olive shape is cylindrical conical or square.
The described material that forms projection 5 also can be sachet that spices is housed or the medicine bag that medicine is housed, and between position, cover body 1 corresponding bridge of the nose both sides multilayer gauze 3 two pockets is set, and sachet or medicine bag are contained in the corresponding pocket.Pocket openings is arranged on the place, upper edge of cover body 1, and pocket openings is sealed by velcro or snap-fastener, makes sachet or medicine bag location in place.
In the middle of the described cover body 1 the well behaved filter course of one deck viral adsorption particle is set at least, nano-material coating or chitin coating are arranged on the cover body inner face.
Above-described only be the utility model preferred embodiment.Should be understood that; no matter to any variation of the elastomer block shape, structure and the material that form projection 5; as long as be arranged on cover body 1 inner face of bridge of the nose both sides correspondence; cover body 1 and the face around the bridge of the nose are fitted preferably; reached the purpose that improves the sealing of cover body; all be a kind of distortion of the present utility model, all should think within protection domain of the present utility model.
Claims (10)
1, a kind of sealed mouth mask comprises the frenulum that cover body and edge thereof are provided with, and it is characterized in that being provided with on the inner face of the corresponding bridge of the nose of described cover body both sides two and seals the projection that bridge of the nose both sides and cover body form two spaces respectively.
2,, it is characterized in that described projection forms by being shaped as the cylindrical conical or square elastomer block of sphere or olive shape on the cover body according to the described sealed mouth mask of claim 1.
3,, it is characterized in that described elastomer block is fixed between the multilayer gauze that forms cover body according to the described sealed mouth mask of claim 2.
4,, it is characterized in that described elastomer block directly is fixed on the cover body inner face according to the described sealed mouth mask of claim 2.
5,, it is characterized in that described elastomer block is sponge or cotton or air bag according to claim 2 or 3 or 4 described sealed mouth masks.
6, according to the described sealed mouth mask of claim 1, it is characterized in that between the multilayer gauze at position, the corresponding bridge of the nose both sides of described cover body two pockets being set, two bag sachets or medicine bag are contained in and form two projectioies in the corresponding pocket.
7, according to the described sealed mouth mask of claim 6, it is characterized in that described pocket openings is arranged on by place, cover body upper edge, pocket openings is sealed by velcro or snap-fastener.
8,, it is characterized in that in the middle of the described cover body one deck viral adsorption particulate filtration layer being set at least according to claim 1 or 2 or 3 or 4 described sealed mouth masks.
9,, it is characterized in that described cover body inner face is provided with nano-material coating or chitin coating according to claim 1 or 2 or 3 or 4 described sealed mouth masks.
10,, it is characterized in that described cover body inner face is provided with nano-material coating or chitin coating according to the described sealed mouth mask of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216771 CN2619673Y (en) | 2003-04-25 | 2003-04-25 | Sealed gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216771 CN2619673Y (en) | 2003-04-25 | 2003-04-25 | Sealed gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619673Y true CN2619673Y (en) | 2004-06-09 |
Family
ID=34243172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03216771 Expired - Fee Related CN2619673Y (en) | 2003-04-25 | 2003-04-25 | Sealed gauze mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619673Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792899A (en) * | 2014-02-18 | 2016-07-20 | 株式会社无有 | Mask |
| CN109152433A (en) * | 2016-05-12 | 2019-01-04 | 3M创新有限公司 | Molded respirator with the whole nasal cushion provided by the tab being folded inward |
| EP3178526B1 (en) * | 2015-12-07 | 2024-06-26 | Xiaomi Inc. | Molded breathing mask having a perforated outer cup and replacable inner filter sheet |
-
2003
- 2003-04-25 CN CN 03216771 patent/CN2619673Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792899A (en) * | 2014-02-18 | 2016-07-20 | 株式会社无有 | Mask |
| EP3178526B1 (en) * | 2015-12-07 | 2024-06-26 | Xiaomi Inc. | Molded breathing mask having a perforated outer cup and replacable inner filter sheet |
| CN109152433A (en) * | 2016-05-12 | 2019-01-04 | 3M创新有限公司 | Molded respirator with the whole nasal cushion provided by the tab being folded inward |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |