CN212661116U - Novel medical protective facial mask of can inhaling - Google Patents
Novel medical protective facial mask of can inhaling Download PDFInfo
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- CN212661116U CN212661116U CN202020343763.7U CN202020343763U CN212661116U CN 212661116 U CN212661116 U CN 212661116U CN 202020343763 U CN202020343763 U CN 202020343763U CN 212661116 U CN212661116 U CN 212661116U
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Abstract
The embodiment of the utility model discloses a novel absorbable medical protective mask, which comprises a mask body, wherein both sides of the mask body are connected with fixing belts; the closable diet valve is arranged at the middle lower part of the cover body; the closable diet valve includes: the cylindrical pipe is fixedly inserted on the cover body; the valve cover is detachably connected to the first end of the cylindrical pipe; the flexible pipe of gas tightness elasticity installs in the cylinder intraductally, the utility model discloses installed one and can close the diet valve on the gauze mask, when wearing the gauze mask user and need drinking water, can open the valve gap earlier, then insert the straw in the gas tightness elastic expansion pipe, can insert the straw in the mouth, under the elastic contraction effect, the elastic expansion pipe can with straw surface in close contact with, thereby guaranteed the gas tightness, guaranteed the gas tightness of whole gauze mask under user's drinking water state, thereby avoided external harmful substance to get into internally through the air flue, greatly reduced respiratory infectious disease's propagation risk.
Description
Technical Field
The utility model relates to a gauze mask field especially relates to a novel can inhale edible medical protective facial mask.
Background
The mask is a sanitary article, generally refers to a device which is worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper and the like.
The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.
Respiratory infectious disease pathogen carrier or healthy crowd who wears gauze mask, want to drink water the time, need open the gauze mask and drink water, it is more troublesome not only to take off the gauze mask and wear again, and in that period of time owing to take off the gauze mask and drink water, healthy crowd or pathogen carrier and outside air contact, pathogen carrier easily spreads respiratory disease to the air, harmful substance such as pathogen or dust can get into the human body through the air flue, lead to the hospital, coffee room, healthy crowd and respiratory infectious disease pathogen carrier's cross infection in places such as tea house.
Disclosure of Invention
An object of the utility model is to provide a novel can inhale medical protective facial mask, technical problem more than solving.
The utility model provides a technical problem can adopt following technical scheme to realize:
a novel medical protective mask capable of being sucked comprises
The two sides of the cover body are connected with fixing belts;
the closable diet valve is arranged at the middle lower part of the cover body;
the closable diet valve includes:
the cylindrical pipe is fixedly inserted on the cover body;
the valve cover is detachably connected to the first end of the cylindrical pipe;
and the air-tight elastic extension pipe is arranged in the cylindrical pipe.
Preferably, the cylindrical tube extends through the outer and inner surfaces of the housing.
Preferably, the first end of the valve cover is hinged to the first end of the cylindrical pipe, and the second end of the valve cover is buckled with the cylindrical pipe through a buckle.
Preferably, the valve cover is spirally connected with the first end of the cylindrical tube.
Preferably, the length of the second end of the cylindrical tube protruding the inner surface of the cover body is 3-5mm, and the air-tight elastic extension tube protrudes the second end of the cylindrical tube by 0.5-1 mm.
Preferably, the air-tight elastic telescopic pipe comprises a conical telescopic pipe, and the first end of the telescopic pipe is fixedly connected with the first end of the inner wall of the cylindrical pipe.
Preferably, the second end opening area of the telescopic tube is smaller than the first end opening area.
Preferably, the second end opening of the extension tube is connected with an annular limiting piece, the annular limiting piece is located on the outer side of the second end of the cylindrical tube, and the outer diameter of the annular limiting piece is larger than that of the cylindrical tube.
Preferably, the second end face of the annular limiting sheet is provided with a silica gel membrane.
Has the advantages that: the utility model discloses installed one and can closed the diet valve on the gauze mask, when wearing the gauze mask user and need drinking water, can open the valve gap earlier, then insert the straw in gas tightness elastic expansion pipe, can insert the straw in the mouth, under the elastic contraction effect, elastic expansion pipe can with straw surface in close contact with, thereby the gas tightness has been guaranteed, the gas tightness of whole gauze mask under user's drinking water state has been guaranteed, thereby it is internal to have avoided external harmful substance to get into through the air flue, greatly reduced respiratory disease's propagation risk. For patients who need to take food through the stomach tube, the nasal tube can be placed into the stomach through the opening of the elastic extension tube, and then the patient wears the mask, so that the cross infection of respiratory diseases in hospitals is avoided.
Drawings
Fig. 1 is a schematic view of the mask structure of the present invention;
fig. 2 is a schematic sectional view of the closable diet valve according to the present invention.
In the figure: 1-a cover body; 10-fixing the belt; 2-the diet valve can be closed; 3-a cylindrical tube; 30-valve cover; 31-a sealing ring; 4-air tightness elastic extension tube; 40-a telescopic tube; 41-annular spacing piece; 5-silica gel membrane.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in figure 1 and figure 2, the utility model provides a novel medical protective mask capable of being sucked, which comprises
The mask body 1 is characterized in that two sides of the mask body 1 are both connected with fixing belts 10;
a closable diet valve 2. Is arranged at the middle lower part of the cover body 1;
the closable diet valve 2 includes:
a cylindrical pipe 3 fixedly inserted on the cover body 1;
a valve cover 30 detachably connected to a first end of the cylindrical tube 3;
and the air-tight elastic extension tube 4 is arranged in the cylindrical tube 3. The beverage suction pipe or the stomach tube can pass through the openings at the two ends of the air-tight elastic extension pipe 4, wherein the opening at the second end (the end far away from the front surface of the cover body 1) of the air-tight elastic extension pipe 4 is in close contact with the surface of the suction pipe or the stomach tube, and the air tightness of the mask and the diet valve 2 can be effectively ensured during diet under the contact of elastic contraction force.
The utility model has the advantages that:
the utility model discloses installed one and can closed the diet valve on the gauze mask, when wearing the gauze mask user and need drinking water, can open the valve gap earlier, then insert the straw in gas tightness elastic expansion pipe, can insert the straw in the mouth, under the elastic contraction effect, elastic expansion pipe can with straw surface in close contact with, thereby the gas tightness has been guaranteed, the gas tightness of whole gauze mask under user drinking water state has been guaranteed, thereby avoided external harmful gas to get into the respiratory track or reduced the propagation probability of having avoided respiratory disease greatly.
In addition, the utility model discloses a gauze mask not only is applicable to the user that needs simple diet, also is applicable to the patient with the stomach tube feed. For patients who need to take food through the stomach tube, the nasal tube can be placed into the stomach through the opening of the elastic extension tube, and then the patient wears the mask, so that the cross infection of respiratory diseases in hospitals is avoided.
As a preferred embodiment of the present invention, the cylindrical pipe 3 penetrates the outer surface and the inner surface of the cover 1. The drinking straw can be inserted into the mouth through the mask, or the stomach tube is inserted into the nostril of the patient and then is inserted into the tail.
As a preferred embodiment of the present invention, the first end of the valve cover 30 is hinged to the first end of the cylindrical tube 3, and the second end of the valve cover 30 is fastened to the cylindrical tube 3 by a buckle.
As a preferred embodiment of the present invention, the valve cover 30 is screwed to the first end of the cylindrical pipe 3.
Namely, the valve cover 30 can be connected with the first end (the end facing the outer side of the mask) of the cylindrical pipe 3 in a hinged or spiral connection mode, the connection mode is more flexible, and the disassembly and the assembly are more convenient.
Additionally, in order to ensure the air tightness of the connection between the valve cover 30 and the cylindrical tube 3, a sealing ring 31 is arranged on the outer side or the inner side of the cylindrical tube 3, the sealing ring 31 is made of rubber, and when the valve cover 30 is screwed on the outer side of the cylindrical tube 3 or the valve cover 30 is plugged on the inner side of the cylindrical tube 3, the sealing ring 31 can fill the connection gap between the valve cover 30 and the cylindrical tube 3, so that the air tightness of the valve cover 30 when closed is ensured.
As a preferred embodiment of the present invention, the length of the second end of the cylindrical tube 3 protruding the inner surface of the cover 1 is 3-5mm, and the length of the air-tight elastic extension tube 4 protruding the second end of the cylindrical tube 3 is 0.5-1 mm.
As a preferred embodiment of the present invention, the air-tight elastic extension tube 4 comprises a tapered extension tube 40, and the first end of the extension tube 40 is fixedly connected with the first end of the inner wall of the cylindrical tube 3. Specifically, the end of the extension tube 40 facing the outer surface of the mask is connected to the inner wall of the cylindrical tube 3 in an airtight manner, and only the passage inside the extension tube 40 is reserved for food. The tapered extension tube 40 can be extended or retracted within the cylindrical tube 3 to facilitate insertion or removal of the straw by a user.
As a preferred embodiment of the present invention, the second end opening area of the telescopic tube 40 is smaller than the first end opening area, the second end opening of the telescopic tube 40 is slightly smaller than the outer diameter of the suction tube or the stomach tube, so that when the suction tube is inserted, the second end opening of the telescopic tube 40 can be contracted to clamp the suction tube or the stomach tube, so as to ensure the air tightness, avoid air leakage during eating, and ensure the air tightness of the mask.
As a preferred embodiment of the present invention, the second end opening of the telescopic tube 40 is connected to an annular limiting piece 41, the annular limiting piece 41 is located outside the second end of the cylindrical tube 3, the outer diameter of the annular limiting piece 41 is greater than the outer diameter of the cylindrical tube 3, and the thickness of the annular limiting piece 41 is 0.5-1mm, that is, the length of the air-tight elastic telescopic tube 4 protruding outside the second end of the cylindrical tube 3. The telescopic pipe can be made of silica gel materials, and is safe and non-toxic.
As a preferred embodiment of the present invention, the second end surface of the annular limiting plate 41 is provided with a silicone membrane 5.
According to above, the annular spacing piece 41 plays a role in the mask of the present invention as follows:
(1) when the suction tube is inserted, the second end of the extension tube 40 extends to delay the insertion speed of the suction tube, so that the phenomenon that the suction tube is inserted into the oral cavity too fast to hurt the oral cavity inner membrane is avoided, the annular limiting piece 41 can be supported on the lips at the moment, the elastic extension tube 4 is prevented from being inserted into the mouth, and the lips can be protected from being rubbed by the elasticity of the silicon membrane 5. The diet experience of the user wearing the mask is ensured. Or when the stomach tube is inserted, the annular limiting sheet 41 can be propped against the outer side of the nostril of the patient, so that the telescopic tube 40 is prevented from being inserted into the nostril, and the stomach tube is ensured to be placed into the stomach from the nostril.
(2) When the suction tube or the stomach tube is drawn out, the annular limiting piece 41 can prevent one end of the conical extension tube 40 from penetrating out of the first end of the cylindrical tube 3, so that the effect of limiting the extension tube 40 can be achieved, and the contraction transition of the extension tube is avoided.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (9)
1. A novel medical protective mask capable of being sucked is characterized by comprising
The two sides of the cover body are connected with fixing belts;
the closable diet valve is arranged at the middle lower part of the cover body;
the closable diet valve includes:
the cylindrical pipe is fixedly inserted on the cover body;
the valve cover is detachably connected to the first end of the cylindrical pipe;
and the air-tight elastic extension pipe is arranged in the cylindrical pipe.
2. The novel respirable medical protective mask of claim 1, wherein the cylindrical tube extends through the outer and inner surfaces of the mask body.
3. The novel medical protective mask capable of being sucked according to claim 1, wherein the first end of the valve cover is hinged to the first end of the cylindrical tube, and the second end of the valve cover is fastened with the cylindrical tube through a buckle.
4. The novel medical protective mask capable of being sucked according to claim 1, wherein the valve cover is spirally connected with the first end of the cylindrical tube.
5. The novel medical protective mask capable of being sucked according to claim 1, wherein the length of the second end of the cylindrical tube protruding out of the inner surface of the mask body is 3-5mm, and the air-tight elastic telescopic tube protrudes out of the second end of the cylindrical tube by 0.5-1 mm.
6. The novel medical protective mask capable of being sucked according to claim 1, wherein the air-tight elastic expansion pipe comprises a tapered expansion pipe, and a first end of the expansion pipe is fixedly connected with a first end of the inner wall of the cylindrical pipe.
7. The novel medical protective mask capable of being sucked according to claim 6, wherein the opening area of the second end of the telescopic tube is smaller than that of the first end.
8. The novel medical protective mask capable of being sucked according to claim 6, wherein the opening at the second end of the extension tube is connected with an annular limiting piece, the annular limiting piece is positioned at the outer side of the second end of the cylindrical tube, and the outer diameter of the annular limiting piece is larger than that of the cylindrical tube.
9. The novel absorbable medical protective mask as claimed in claim 8, wherein the second end of the annular limiting piece is provided with a silicone membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020343763.7U CN212661116U (en) | 2020-03-18 | 2020-03-18 | Novel medical protective facial mask of can inhaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020343763.7U CN212661116U (en) | 2020-03-18 | 2020-03-18 | Novel medical protective facial mask of can inhaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212661116U true CN212661116U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020343763.7U Active CN212661116U (en) | 2020-03-18 | 2020-03-18 | Novel medical protective facial mask of can inhaling |
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| CN (1) | CN212661116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021240841A1 (en) * | 2020-05-29 | 2021-12-02 |
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2020
- 2020-03-18 CN CN202020343763.7U patent/CN212661116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021240841A1 (en) * | 2020-05-29 | 2021-12-02 | ||
| JP7167383B2 (en) | 2020-05-29 | 2022-11-08 | 吉亮 小田 | Mask auxiliary member and mask |
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