CN206909781U - A kind of new nasal-suction type mouth mask - Google Patents
A kind of new nasal-suction type mouth mask Download PDFInfo
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- CN206909781U CN206909781U CN201720803581.1U CN201720803581U CN206909781U CN 206909781 U CN206909781 U CN 206909781U CN 201720803581 U CN201720803581 U CN 201720803581U CN 206909781 U CN206909781 U CN 206909781U
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Abstract
The utility model provides a kind of new nasal-suction type mouth mask, solves the problems, such as mouth mask poor air-tightness, breathing gas in the sultry humidity of face alluvial and generation peculiar smell, and the problem of fragile facial dressing effect, technical scheme is：The new nasal-suction type mouth mask includes, with the mask portion being linked with, being characterized in that：The mask body that the mask portion is formed by the gas filtration screen cloth with unidirectional air outlet valve, the inside edge in mask portion is provided with gas barrier layer of cloth, formed with ventilation cavity between gas barrier layer of cloth and mask portion, the ventilating pipe type rubber nasal obstruction of supporting section, the breather pipe connection ventilation cavity of rubber nasal obstruction are provided with towards human face side in gas barrier layer of cloth.It is not bonded face, and air-tightness is fabulous, improves comfort, avoids exhalation wet gas and is deposited in face; keep that face is dry and comfortable is no different taste, especially facilitate people with glasses to use, protect facial dressing effect to be not damaged by; its is simple in construction, in light weight, comfortable wearing, positive effect.
Description
Technical field
The present invention relates to anti-dust respirator, particularly a kind of new nasal-suction type mouth mask, suitable for daily life and dust compared with
More environment.
Background technology
The main function of mouth mask is to prevent from sucking dust, it is therefore desirable to possesses two parts function, first, to sucking air mistake
Filter, two are to ensure that the air-tightness of mouth mask, and current conventional mouth mask is all to use the mono layer gas filter mask being bonded with face, its
Have the drawback that：1st, in order to increase air-tightness, mouth mask edge is very tight with face Le, causes long-time to be worn uncomfortable；2、
There is sultry damp during breathing, the time with peculiar smell, easy gas leakage, causes meeting blurred vision of wearing glasses, is not suitable for wearing glasses
Use；When the 3rd, with mouth and nose air-breathing, air pressure diminishes on the inside of mouth mask, is directly bonded after mask contraction distortion with face, during expiration, mouth mask
Inner side air pressure becomes big, and the gas humidity of exhalation is big, full of region between mouth mask and face, brings sense of discomfort to face, especially holds
The dressing effect of fragile facial make-up person.
The content of the invention
It is an object of the invention to provide a kind of new nasal-suction type mouth mask, solves above-mentioned conventional mouth mask poor air-tightness, wears
Too tight uncomfortable, breathing gas the sultry moist and long periods of wear of face alluvial produces peculiar smell the problem of, mask directly with face
The problem of being bonded uncomfortable and fragile facial dressing effect, and it is unfavorable for the problem of people with glasses uses, it is by tidal air
Body and gas filtration mask and face isolation, it is convenient to be breathed with nose.
The technical solution adopted by the present invention is：The new nasal-suction type mouth mask includes will with the mask portion being linked with, its technology
Putting is：The mask body that the mask portion is formed by the gas filtration screen cloth with unidirectional air outlet valve, along the inside edge in mask portion
Gas barrier layer of cloth is provided with, formed with ventilation cavity between gas barrier layer of cloth and mask portion, in gas barrier layer of cloth direction
Human face side is provided with the ventilating pipe type rubber nasal obstruction of supporting section, the breather pipe connection ventilation cavity of rubber nasal obstruction.
The rubber nasal obstruction is provided with dual-port corresponding with people's nose, and dual-port turns edge outside with integral type.
The present invention has the advantages and positive effects of：The new nasal-suction type mouth mask using when exhaled using nasal cavity portion
Inhale, the gas barrier layer of cloth of setting makes formed with ventilation cavity between gas barrier layer of cloth and mask body, by human face and ventilation
Cavity and the isolation of mask portion；Had a stuffy nose by the ventilating pipe type rubber for being provided with supporting section, make the gas of suction and exhalation complete
Exchanged by rubber nasal obstruction with extraneous, mouth mask can be affixed at nostril automatically during air-breathing, greatly improve the seal of gas,
Therefore it is not required to wear tension, upon inhalation, passes through one-way exhaust valve because mouth mask can be affixed at nostril by pressure automatically, during expiration
Gas is discharged and also acts as support and isolates layer of cloth and the effect isolated with human face；The ventilating pipe type rubber nasal obstruction company of also acting as
The nasal cavity portion of logical people and the effect of ventilation cavity；Mask portion can filter the air of suction, and one-way exhaust valve excludes the gas of exhalation
Body.The nasal-suction type mouth mask, which can play, effectively acts on the gas that nasal cavity sucks and discharges with face isolation, and makes mask body
Fitting face is avoided, improves comfort, exhalation wet gas is avoided and is deposited in face, keeps face dry and comfortable, especially just
Just people with glasses uses, and protects facial dressing effect to be not damaged by, its is simple in construction, in light weight, comfortable wearing, and effect is bright
It is aobvious.
Brief description of the drawings
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is inside structure schematic diagram of the present invention；
Fig. 2 is use state longitudinal direction of the present invention cross section structure diagram；
Fig. 3 is the rubber nasal obstruction structural representation of the present invention.
Number explanation in figure：1 is linked with, 2 mask portions, 3 rubber nasal obstruction, 3-1 supporting sections, 3-2 dual-ports, 4 ventilation cavitys, 5
Gas barrier layer of cloth, 6 isolation air chambers, 7 unidirectional air outlet valves, 8 noses.
Embodiment
Describe the concrete structure of the present invention in detail according to Fig. 1~3, as illustrated in fig. 1 and 2, embodiment is a kind of new snuffing
Formula mouth mask, including the mask formed with the mask portion 2 for being linked with 1, mask portion by the gas filtration screen cloth with unidirectional air outlet valve 7
Body, mask body can be played and the dust in extraneous air stopped using the air of filter net cloth filtering suction；Along face
The inside edge of cover portion is connected with gas barrier layer of cloth 5, and gas barrier layer of cloth is airtight or weak gas permeability filtering material cloth
Layer, its edge it is Nian Jie with mask body or sewing connect, between gas barrier layer of cloth 5 and mask portion 2 formed with take a breath cavity 4,
Play a part of buffering and storing gas；On the inside of gas barrier layer of cloth, i.e., towards human face's side bonds with supporting section 3-1
Ventilating pipe type rubber nasal obstruction 3, as shown in figure 3, the shape of rubber nasal obstruction can be arranged to dual-port 3-2 corresponding with people's nose 8,
Dual-port among nasal obstruction need not fully penetrate into nostril, need to be only bonded, dual-port with being turned edge outside integral type at the interior edge of nostril
Be connected with the breather pipe of integral type, the breather pipe is supporting section 3-1, for support gas barrier layer of cloth and make its with human face every
Leave, the breather pipe also to connect ventilation cavity, imports the air of nasal cavity suction and the gas of export nasal cavity exhalation.Unidirectionally go out
Air valve 7 may be provided at the middle and lower part of mask portion lateral surface.
As shown in Fig. 2 arrow direction indication enters outgoing direction for gas in figure, the mouth mask is hung over into face, rubber during use
At the nostril of the fitting nose 8 of glue nasal obstruction 3, the first respiratory chamber is formed between face and gas barrier layer of cloth 5, ventilation cavity 4 is formed
Second respiratory chamber, for the first respiratory chamber to be facial with isolating air chamber 6 between gas barrier layer of cloth, ventilation cavity 4 only passes through ventilation
Pipe type rubber nasal obstruction 3 connects with nasal cavity；Second respiratory chamber is nasal cavity and the air chamber that exchanges of ambient atmos, and the gas of respiratory is all
It is to be completed by the second respiratory chamber.When sucking gas with nasal cavity, unidirectional air outlet valve 7 is closed, and air outside mouth mask by passing through face
Enter ventilation cavity after the filtering of cover body filter layer, then nasal cavity is entered by breather pipe and rubber nasal obstruction, intranasal enters Human Lung
Portion, it is now suction condition, nasal obstruction more can be close at nostril, further increase air-tightness；When with nasal cavity expiratory air, gas
Ventilation cavity is entered by rubber nasal obstruction and breather pipe, then discharged by unidirectional air outlet valve, completes a breath cycle.Second breathing
Most of waste gas can effectively be excluded using the design that space is small but area is big, not retained waste gas, while add again by room
Filter area, improve service life and reduce respiratory resistance, auxiliary of first respiratory chamber as human body respiration when rapid uses.Nose
The gas of hole breathing is completed by the second respiratory chamber.
In summary, the purpose of the present invention is realized.
Claims (2)
1. a kind of new nasal-suction type mouth mask, it is included with the mask portion being linked with, it is characterised in that：The mask portion is by with list
The mask body that gas filtration screen cloth to air outlet valve is formed, gas barrier layer of cloth, gas are provided with along the inside edge in mask portion
Isolate between layer of cloth and mask portion formed with ventilation cavity, supporting section is provided with towards human face side in gas barrier layer of cloth
Ventilating pipe type rubber is had a stuffy nose, the breather pipe connection ventilation cavity of rubber nasal obstruction.
2. new nasal-suction type mouth mask according to claim 1, it is characterised in that：The rubber nasal obstruction is provided with and people's nose
Corresponding dual-port, dual-port turn edge outside with integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803581.1U CN206909781U (en) | 2017-07-05 | 2017-07-05 | A kind of new nasal-suction type mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803581.1U CN206909781U (en) | 2017-07-05 | 2017-07-05 | A kind of new nasal-suction type mouth mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206909781U true CN206909781U (en) | 2018-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720803581.1U Active CN206909781U (en) | 2017-07-05 | 2017-07-05 | A kind of new nasal-suction type mouth mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206909781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259674A (en) * | 2017-07-05 | 2017-10-20 | 王恒成 | A kind of new nasal-suction type mouth mask |
-
2017
- 2017-07-05 CN CN201720803581.1U patent/CN206909781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107259674A (en) * | 2017-07-05 | 2017-10-20 | 王恒成 | A kind of new nasal-suction type mouth mask |
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