CN111084441A - Can wear smoking and can prevent gauze mask that exhales steam and pollute - Google Patents
Can wear smoking and can prevent gauze mask that exhales steam and pollute Download PDFInfo
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- CN111084441A CN111084441A CN202010092721.5A CN202010092721A CN111084441A CN 111084441 A CN111084441 A CN 111084441A CN 202010092721 A CN202010092721 A CN 202010092721A CN 111084441 A CN111084441 A CN 111084441A
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- air
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- 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
- A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
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- 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
A mask capable of wearing for smoking and preventing exhaled water vapor pollution comprises a mask body, a flexible isolation layer, an air inlet one-way valve, an air outlet one-way valve and a smoking device; the smoking device comprises a cigarette holder arranged outside the mask body, a thin tube connected and communicated with the cigarette holder through a smoking one-way valve, and a smoking device connected and communicated with the thin tube and arranged inside the mask body; the flexible isolation layer is arranged in the mask body to divide the mask into an air suction cavity and an air spitting cavity, the air suction cavity is positioned below the flexible isolation layer, and the air spitting cavity is positioned above the flexible isolation layer; an air inlet one-way valve is arranged on the flexible isolation layer; the mask body above the air-spitting cavity is provided with an air-spitting one-way valve which only allows air to flow from the air-spitting cavity to the outside of the mask body. The mask overcomes the defects that the existing mask can not be worn for smoking, and the protection effect of the protection material on the mask is weakened due to the fact that the gas exhaled by the nose has water vapor.
Description
Technical Field
The invention relates to the field of sanitary protection, in particular to a mask which can be worn for smoking and can prevent the pollution of exhaled water vapor.
Background
The existing mask cannot be worn for smoking, but many users have the habit of smoking. Under the background of severe pneumonia epidemic caused by the current novel coronavirus, the attraction of taking off the mask in a special environment is obviously fatal. In addition, in the use process of the existing mask, because the gas exhaled by the nose is provided with water vapor, the protective material on the mask is quickly wet, and the protective effect is weakened.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a mask that can be worn for smoking and can prevent contamination by exhaled moisture.
The technical scheme is as follows: a mask which can be worn for smoking and can prevent the pollution of exhaled water vapor comprises a mask body, a flexible isolating layer, an air inlet one-way valve, an air outlet one-way valve and a smoking device; the smoking device comprises a cigarette holder arranged outside the mask body, a thin tube connected and communicated with the cigarette holder through a smoking one-way valve, and a smoking device connected and communicated with the thin tube and arranged inside the mask body; the smoking one-way valve only can enable smoke to be sucked into the mouth of a wearer through the thin tube and the smoking device from the cigarette holder outside the mask body; the suction required by the opening of the smoking one-way valve is larger than the suction in the mask when a person normally inhales so as to prevent external polluted air from directly entering from the thin tube without being filtered by the mask in a non-smoking state; the flexible isolation layer is arranged in the mask body to divide the mask into an air suction cavity and an air spitting cavity, the air suction cavity is positioned below the flexible isolation layer, the air spitting cavity is positioned above the flexible isolation layer, the flexible isolation layer is just positioned between the mouth and the nose of a human body when the mask is worn on the face of the human body, and the bottom end of the flexible isolation layer is tightly attached to the skin between the mouth and the nose of the human body; an air inlet one-way valve is arranged on the flexible isolation layer, and the air inlet one-way valve only enables air to flow from the air suction cavity to the air discharge cavity; the mask body above the air-spitting cavity is provided with an air-spitting one-way valve which only allows air to flow from the air-spitting cavity to the outside of the mask body.
In the state of no smoking, because the smoking check valve is arranged, air which is not filtered outside can not enter the inner part of the mask body from the cigarette holder. Under the people normal breathing state, owing to set up flexible isolation layer, human face back is worn to the gauze mask, and flexible isolation layer divides the cavity that the gauze mask oneself constitutes in human face for breathing in chamber and exhale two parts in the chamber. Because the user adopts nose to breathe most of the time, therefore under the condition of nose breathing, the air enters the air suction cavity and the air spitting cavity after being filtered by the whole mask body, the air entering the air suction cavity after being filtered by the mask body enters the air spitting cavity after passing through the air spitting one-way valve on the flexible isolation layer, and the air entering the air spitting cavity after being filtered by the mask body above the air spitting cavity is inhaled by the nose. When in air spitting, because the air spitting one-way valve and the air inlet one-way valve are arranged, the exhaled air is directly discharged from the air spitting one-way valve, and the exhaled water vapor can not pollute the mask body. Especially, due to the arrangement of the flexible isolation layer, the air inlet one-way valve and the air spitting one-way valve, the mask body above the air breathing cavity cannot be polluted by the exhaled water vapor, and the mask body above the air spitting cavity cannot be seriously polluted by the exhaled water vapor.
When smoking, the cigarette is placed at the cigarette holder, the mouthpiece body is pressed to place the smoking device into the mouth, the mouth is used for smoking, the smoking check valve is opened, and the smoke passes through the smoking check valve, the thin tube and the smoking device from the cigarette holder to enter the mouth. After smoking, the gas is exhaled from the nose, and due to the arrangement of the flexible isolation layer, the air inlet one-way valve and the air spitting one-way valve, exhaled smoke is directly discharged from the air spitting one-way valve, so that the mask body above the air inlet cavity cannot be polluted, and the mask body above the air spitting cavity is not seriously polluted by the smoke.
Furthermore, the thin tube is a flexible tube, so that the sucking device is far away from the mouth under the condition that smoking is not needed, and the mouth is prevented from being pricked.
Further, flexible isolation layer can be nonwoven gauze or with the unanimous material of gauze mask body, its isolation layer that has ventilation function, because of set up admit air the check valve with spit the check valve, the gas of exhalation can directly be followed and spit the check valve and let out and can not lead to the fact the influence to the gauze mask body of chamber top of admitting air. However, in order to achieve a better isolation effect, the flexible isolation layer is an isolation layer which cannot be breathable, for example, a silica gel isolation layer.
Further, the smoking device on still include the cigarette holder, the cigarette holder setting outside the gauze mask body, and the cigarette holder communicates with each other with the tubule, be provided with between cigarette holder and the tubule and only let smog from the tubule through the cigarette holder to the outside cigarette unidirectional valve that lets go out of gauze mask body. When needs adopt the mouth to spit the cigarette, spit into smog through containing the suction device that contains in the mouth in to the tubule, because pressure is spit cigarette check valve and is opened and let smog through tubule, spit cigarette check valve, go out the cigarette mouth and leak the gauze mask body outside and can not cause the influence to the gauze mask body.
Furthermore, the cigarette outlet nozzle and the cigarette holder form a certain included angle, so that the cigarette can be prevented from being fiercely burnt by the spitted smoke blown to the smoke placed in the cigarette holder.
Further, the smoke outlets are not limited to one, and preferably two, so that the smoke discharge speed is increased.
Furthermore, the cavity space of the air suction cavity is larger than that of the air discharge cavity. Because the cavity space in the chamber of breathing in is greater than the chamber of breathing in, and the nostril down when breathing in, the velocity of flow in the chamber of breathing in can be greater than the chamber of breathing in when breathing in, and then most gas gets into after the gauze mask body 1 of 5 chamber tops in air chamber again through the check valve that admits air on the flexible isolation layer after and gets into the chamber of breathing in by the nose and inhale, further increased the guard action, prevent that the steam and the smog of cigarette exhalation also can be better realization guard action under the condition that certain pollution is caused to the gauze mask body on exhalation chamber upper portion.
The beneficial effects of the invention include the following.
The invention overcomes the defect that the existing mask can not be worn for smoking.
The mask overcomes the defect that the protective effect is weakened because the protective material on the mask is wet quickly because the gas exhaled by the nose is provided with water vapor in the using process of the traditional mask. Because the breathing mask is provided with the breathing one-way valve and the air inlet one-way valve, the exhaled air is directly discharged from the breathing one-way valve, and the exhaled water vapor cannot pollute the mask body. Especially, due to the arrangement of the flexible isolation layer, the air inlet one-way valve and the air spitting one-way valve, the mask body above the air breathing cavity cannot be polluted by the exhaled water vapor, and the mask body above the air spitting cavity cannot be seriously polluted by the exhaled water vapor.
When the cigarette holder is used for smoking, because the cigarette holder is provided with the smoking one-way valve, air which is not filtered outside can not enter the interior of the cigarette holder body from the cigarette holder, and the protection safety is ensured.
After smoking, the gas is exhaled from the nose, and due to the arrangement of the flexible isolation layer, the air inlet one-way valve and the air spitting one-way valve, exhaled smoke is directly discharged from the air spitting one-way valve, so that the mask body above the air inlet cavity cannot be polluted, and the mask body above the air spitting cavity is not seriously polluted by the smoke.
The thin tube is a flexible tube, so that the sucking device is far away from the mouth under the condition that smoking is not needed, and the mouth is prevented from being pricked.
When the flexible isolation layer adopts the isolation layer that can not be ventilative, for example adopt the silica gel isolation layer, can realize better isolation effect.
The smoking device on still include and go out the cigarette holder, the cigarette holder setting outside the gauze mask body, and go out the cigarette holder and communicate with each other with the tubule, be provided with between cigarette holder and the tubule and only let smog follow the tubule through the cigarette holder to the outside cigarette unidirectional valve that lets out of gauze mask body. When needs adopt the mouth to spit the cigarette, spit into smog through containing the suction device that contains in the mouth in to the tubule, because pressure is spit cigarette check valve and is opened and let smog through tubule, spit cigarette check valve, go out the cigarette mouth and leak the gauze mask body outside and can not cause the influence to the gauze mask body.
The cigarette outlet nozzle and the cigarette holder form a certain included angle, so that the cigarette can be prevented from being violently burnt by the spitted smoke blown to the smoke placed in the cigarette holder.
The cigarette outlet nozzles are not limited to one, and preferably two, so that the smoke discharging speed is increased.
Because the cavity space in the chamber of breathing in is greater than the chamber of breathing in, and the nostril down when breathing in, the velocity of flow in the chamber of breathing in can be greater than the chamber of breathing in when breathing in, and then most gas gets into after the gauze mask body 1 of 5 chamber tops in air chamber again through the check valve that admits air on the flexible isolation layer after and gets into the chamber of breathing in by the nose and inhale, further increased the guard action, prevent that the steam and the smog of cigarette exhalation also can be better realization guard action under the condition that certain pollution is caused to the gauze mask body on exhalation chamber upper portion.
Drawings
Fig. 1 to 6 are overall structural views of the present invention at different angles.
Fig. 7 is a front view of the smoking device of the present invention.
Figure 8 is a side view of the smoking device of the present invention.
Figure 9 is the smoking device of the present invention in plan view structure.
Fig. 10 is a perspective view of the smoking device of the present invention.
The reference numerals are explained below: the mask comprises a mask body 1, a flexible isolation layer 2, an air inlet one-way valve 3, an air spitting one-way valve 4, an air suction cavity 5, an air spitting cavity 6, a smoking device 7, a cigarette holder 8, a cigarette outlet 9, a containing smoking device 10 and a thin tube 11.
The specific implementation mode is as follows:
the invention will be further described with reference to the following drawings and specific examples:
as shown in fig. 1 to 4, a mask which can be worn for smoking and can prevent the pollution of exhaled water vapor comprises a mask body 1, a flexible isolation layer 2, an air inlet one-way valve 3, an air outlet one-way valve 4 and a smoking device 7; the smoking device 7 comprises a cigarette holder 8 arranged outside the mask body 1, a tubule 11 connected and communicated with the cigarette holder 8 through a smoking one-way valve, and a smoking device 10 connected and communicated with the tubule 11 and arranged inside the mask body 1; the smoking one-way valve only enables smoke to be sucked into the mouth of a wearer from the cigarette holder 8 outside the mask body 1 through the thin tube 11 and the smoking device 10; the suction required by the opening of the smoking one-way valve is larger than the suction in the mask when a person normally inhales so as to prevent external polluted air from directly entering the slim tube 11 without being filtered by the mask in a non-smoking state; the flexible isolation layer 2 is arranged in the mask body 1 to divide the mask into an air suction cavity 5 and an air spitting cavity 6, the air suction cavity 5 is positioned below the flexible isolation layer 2, the air spitting cavity 6 is positioned above the flexible isolation layer 2, the flexible isolation layer 2 is just positioned between the mouth and the nose of a human body when the mask is worn on the face of the human body, and the bottom end of the flexible isolation layer 2 is tightly attached to the skin between the mouth and the nose of the human body; the flexible isolation layer 2 is provided with an air inlet one-way valve 3, and the air inlet one-way valve 3 only enables air to flow from the air suction cavity 5 to the air spitting cavity 6; an air-spitting one-way valve 4 is arranged at the position of the mask body 1 above the air-spitting cavity 6, and the air-spitting one-way valve 4 only can allow air to flow to the outside of the mask body 1 from the air-spitting cavity 6.
In the non-smoking state, since the smoking check valve is provided, air which is not filtered from the outside cannot enter the inside of the mask body 1 from the mouthpiece 8. Under the people normal breathing state, owing to set up flexible isolation layer 2, human facial back is worn to the gauze mask, and flexible isolation layer 2 divides the cavity that the gauze mask oneself constitutes in human face for breathing in chamber 5 and 6 two parts of the chamber of spitting breath. Because the user adopts nose breathing most of the time, under the condition of nose breathing, the air enters the inhalation cavity 5 and the exhalation cavity 6 after being filtered by the whole mask body 1, the air entering the inhalation cavity 5 after being filtered by the mask body 1 enters the exhalation cavity 6 after passing through the exhalation one-way valve 4 on the flexible isolation layer 2, and is inhaled by the nose together with the air entering the exhalation cavity 6 after being filtered by the mask body 1 above the exhalation cavity 6. When in air spitting, because the air spitting one-way valve 4 and the air inlet one-way valve 3 are arranged, the exhaled air is directly discharged from the air spitting one-way valve 4, and the exhaled water vapor can not pollute the mask body 1. Especially, due to the arrangement of the flexible isolation layer 2, the air inlet one-way valve 3 and the air spitting one-way valve 4, the mask body 1 above the air breathing cavity 5 cannot be polluted by the exhaled water vapor, and the mask body 1 above the air spitting cavity 6 cannot be seriously polluted by the exhaled water vapor.
When smoking, the cigarette is placed at the cigarette holder 8, the mouthpiece body 1 is pressed to place the smoking device 10 into the mouth, the mouth is smoked, the smoking check valve is opened, and the smoke passes through the smoking check valve, the thin tube 11 and the smoking device 10 from the cigarette holder 8 and is placed into the mouth. After smoking, the gas is exhaled from the nose, and due to the arrangement of the flexible isolation layer 2, the air inlet one-way valve 3 and the air spitting one-way valve 4, exhaled smoke is directly discharged from the air spitting one-way valve 4, the mask body 1 above the air inlet cavity cannot be polluted, and the mask body 1 above the air spitting cavity 6 is not seriously polluted by the smoke.
Further, the thin tube 11 is a flexible tube, so that the sucking device 10 is far away from the mouth to prevent the mouth from being pricked under the condition that smoking is not needed.
Further, flexible isolation layer 2 can be nonwoven gauze or with the unanimous material of gauze mask body 1, its isolation layer that has ventilation function, because of having set up admit air check valve 3 and spit gas check valve 4, the expired gas can directly let out and can not lead to the fact the influence to the gauze mask body 1 of the chamber top of admitting air from spitting gas check valve 4. However, in order to achieve a better isolation effect, the flexible isolation layer 2 is an isolation layer which cannot be breathable, such as a silica gel isolation layer.
Further, the smoking device 7 on still include cigarette outlet 98, cigarette outlet 98 set up in gauze mask body 1 outside, and cigarette outlet 98 communicates with each other with tubule 11, be provided with between cigarette outlet 98 and the tubule 11 and only let smog follow tubule 11 through the cigarette outlet 98 spit cigarette check valve to gauze mask body 1 outside leakage. When the mouth is needed to spit smoke, smoke is spitted into the thin tube 11 through the suction device 10 contained in the mouth, and the smoke is discharged to the outside of the mask body 1 through the thin tube 11, the smoke spitting one-way valve and the smoke outlet mouth 98 without influencing the mask body 1 due to the fact that the pressure smoke spitting one-way valve is opened.
Further, the cigarette outlet mouth 98 and the cigarette holder 8 form a certain included angle, so that the cigarette can be prevented from being fiercely burnt by the spitted smoke blown to the smoke placed in the cigarette holder 8.
Further, the smoke outlet nozzles 98 are not limited to one, and preferably two, so as to increase the speed of smoke discharge.
Further, the cavity space of the air suction cavity 5 is larger than that of the air discharge cavity 6. Because the cavity space of chamber 5 of breathing in is greater than the chamber 6 of breathing in, and the nostril is down when breathing in, the velocity of flow of 5 intracavity in chamber of breathing in can be greater than the chamber 6 of breathing in when breathing in, and then most gas is gone into after the gauze mask body 11 of 5 chambeies tops in air chamber enters into the chamber 6 of breathing in behind the check valve 3 of admitting air on the flexible isolation layer 2 again and is inhaled by the nose, further increased the guard action, prevent that the steam and the smog of cigarette exhalation from causing the realization guard action that also can be better under the condition of certain pollution to the gauze mask body 1 on exhalation chamber upper portion.
The smoking check valve, the spitting check valve, the air inlet check valve 3 and the air spitting check valve 4 are all check valves, the working principle of which is already clear, and are not described and attached again here.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the spirit and scope of the present invention, and various modifications and improvements of the technical solutions of the present invention made by those skilled in the art without departing from the spirit of the present invention should fall within the scope of the present invention.
Claims (9)
1. The utility model provides a can wear the smoking and can prevent the gauze mask that exhales steam and pollute which characterized in that: comprises a mask body (1), a flexible isolation layer (2), an air inlet one-way valve (3), an air outlet one-way valve (4) and a smoking device (7); the smoking device (7) comprises a cigarette holder (8) arranged outside the mask body (1), a thin tube (11) connected and communicated with the cigarette holder (8) through a smoking one-way valve, and a smoking device (10) connected and communicated with the thin tube (11) and arranged inside the mask body (1); the smoking one-way valve only enables smoke to be sucked into the mouth of a wearer through the thin tube (11) and the smoking device (10) from the cigarette holder (8) outside the mask body (1); the suction required by the opening of the smoking one-way valve is larger than the suction in the mask when a person normally inhales so as to prevent external polluted air from directly entering the slim tube (11) without being filtered by the mask in a non-smoking state; the flexible isolation layer (2) is arranged in the mask body (1) to divide the mask into an air suction cavity (5) and an air spitting cavity (6), the air suction cavity (5) is positioned below the flexible isolation layer (2), the air spitting cavity (6) is positioned above the flexible isolation layer (2), the mask is worn on the face of a human body, the flexible isolation layer (2) is just positioned between the mouth and the nose of the human body, and the bottom end of the flexible isolation layer (2) is tightly attached to the skin between the mouth and the nose of the human body; the flexible isolation layer (2) is provided with an air inlet one-way valve (3), and the air inlet one-way valve (3) can only allow air to flow from the air suction cavity (5) to the air spitting cavity (6); an air-spitting one-way valve (4) is arranged at the position of the mask body (1) above the air-spitting cavity (6), and the air-spitting one-way valve (4) can only allow air to flow from the air-spitting cavity (6) to the outside of the mask body (1).
2. The mask according to claim 1, which can be worn for smoking and can prevent contamination by exhaled moisture, wherein: the thin tube (11) is a flexible tube, so that the sucking device (10) is arranged at a position far away from the mouth under the condition that smoking is not needed.
3. A mask according to claim 1 or 2 which can be worn for smoking and which can prevent contamination by exhaled moisture, wherein: flexible isolation layer (2) can be for the non-woven gauze or with the unanimous material of gauze mask body (1), its isolation layer that has ventilation function, because of having set up admit air check valve (3) and spit gas check valve (4), the gas of exhalation can be directly let out and can not lead to the fact the influence to gauze mask body (1) of the chamber top of admitting air from spitting gas check valve (4).
4. A mask according to claim 1 or 2 which can be worn for smoking and which can prevent contamination by exhaled moisture, wherein: the flexible isolation layer (2) adopts an isolation layer which can not ventilate.
5. The mask according to claim 4, which can be worn for smoking and can prevent contamination by exhaled moisture, wherein: the flexible isolation layer (2) adopts a silica gel isolation layer.
6. The mask according to claim 1, which can be worn for smoking and can prevent contamination by exhaled moisture, wherein: the smoking device (7) is further provided with a cigarette outlet (98), the cigarette outlet (98) is arranged outside the mask body (1), the cigarette outlet (98) is communicated with the thin tube (11), and a cigarette spitting one-way valve which only can let smoke be discharged from the thin tube (11) to the outside of the mask body (1) through the cigarette outlet (98) is arranged between the cigarette outlet (98) and the thin tube (11); when the mouth is needed to spit smoke, smoke is spitted into the thin tube (11) through the suction device (10) contained in the mouth, and the smoke is released to the outside of the mask body (1) through the thin tube (11), the smoke-spitting one-way valve and the cigarette outlet (98) due to the fact that the pressure smoke-spitting one-way valve is opened, so that the influence on the mask body (1) cannot be caused.
7. The mask according to claim 6, which can be worn for smoking and can prevent contamination by exhaled moisture, wherein: the cigarette outlet (98) and the cigarette holder (8) form a certain included angle, and the cigarette outlet can prevent the spit smoke from blowing to the smoke placed in the cigarette holder (8) to enable the smoke to burn violently.
8. The mask according to claim 1, which can be worn for smoking and can prevent contamination by exhaled moisture, wherein: the cigarette outlet (98) is not limited to one.
9. The mask according to claims 1 to 8, which can be worn for smoking and can prevent contamination by exhaled moisture, wherein: the cavity space of chamber (5) of breathing in is greater than spitting air cavity (6), because the cavity space of chamber (5) of breathing in is greater than spitting air cavity (6), and the nostril down when breathing in, the velocity of flow of chamber (5) intracavity of breathing in can be greater than spitting air cavity (6) when breathing in, and then most gas gets into again behind admitting air check valve (3) on flexible isolation layer (2) and gets into spitting air cavity (6) and inhales by the nose by gauze mask body (11) of air cavity (5) chamber top, further increased the guard action, prevent that the steam and the smog of cigarette exhalation also can be better realization guard action under the condition that certain pollution is caused to gauze mask body (1) on exhaling the chamber upper portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010092721.5A CN111084441A (en) | 2020-02-14 | 2020-02-14 | Can wear smoking and can prevent gauze mask that exhales steam and pollute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010092721.5A CN111084441A (en) | 2020-02-14 | 2020-02-14 | Can wear smoking and can prevent gauze mask that exhales steam and pollute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111084441A true CN111084441A (en) | 2020-05-01 |
Family
ID=70400261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010092721.5A Pending CN111084441A (en) | 2020-02-14 | 2020-02-14 | Can wear smoking and can prevent gauze mask that exhales steam and pollute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111084441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468420A (en) * | 2022-02-28 | 2022-05-13 | 桂林电子科技大学 | Mask for eliminating second-hand smoke |
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| CN101874655A (en) * | 2009-05-02 | 2010-11-03 | 周柏云 | Non-suffocating protective facial mask |
| CN203015832U (en) * | 2013-01-25 | 2013-06-26 | 王珏 | Novel cigarette holder |
| CN203314093U (en) * | 2013-03-27 | 2013-12-04 | 顾颖超 | Respirator type smoking toxin-expelling filtering device |
| CN204599336U (en) * | 2015-03-10 | 2015-09-02 | 深圳市美昌科技有限公司 | A kind of electronic-cigarette holder |
| CN105639767A (en) * | 2014-09-10 | 2016-06-08 | 彭辰祺 | Wet type anti-haze mask |
| CN205611843U (en) * | 2016-03-22 | 2016-10-05 | 商莲辉 | Electronic mask |
| CN205947187U (en) * | 2016-06-30 | 2017-02-15 | 东莞市嘉振精密塑胶电子有限公司 | Can improve split type gauze mask of air quality |
| CN107361428A (en) * | 2017-08-17 | 2017-11-21 | 南京汉尔斯生物科技有限公司 | It is a kind of effectively to solve the problems, such as the smoking mouth mask of second-hand-cigarette |
| CN206744571U (en) * | 2017-04-01 | 2017-12-15 | 深圳市基克纳科技有限公司 | Electronic cigarette and its atomising device |
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2020
- 2020-02-14 CN CN202010092721.5A patent/CN111084441A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874655A (en) * | 2009-05-02 | 2010-11-03 | 周柏云 | Non-suffocating protective facial mask |
| CN203015832U (en) * | 2013-01-25 | 2013-06-26 | 王珏 | Novel cigarette holder |
| CN203314093U (en) * | 2013-03-27 | 2013-12-04 | 顾颖超 | Respirator type smoking toxin-expelling filtering device |
| CN105639767A (en) * | 2014-09-10 | 2016-06-08 | 彭辰祺 | Wet type anti-haze mask |
| CN204599336U (en) * | 2015-03-10 | 2015-09-02 | 深圳市美昌科技有限公司 | A kind of electronic-cigarette holder |
| CN205611843U (en) * | 2016-03-22 | 2016-10-05 | 商莲辉 | Electronic mask |
| CN205947187U (en) * | 2016-06-30 | 2017-02-15 | 东莞市嘉振精密塑胶电子有限公司 | Can improve split type gauze mask of air quality |
| CN206744571U (en) * | 2017-04-01 | 2017-12-15 | 深圳市基克纳科技有限公司 | Electronic cigarette and its atomising device |
| CN107361428A (en) * | 2017-08-17 | 2017-11-21 | 南京汉尔斯生物科技有限公司 | It is a kind of effectively to solve the problems, such as the smoking mouth mask of second-hand-cigarette |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468420A (en) * | 2022-02-28 | 2022-05-13 | 桂林电子科技大学 | Mask for eliminating second-hand smoke |
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