CN210904714U - Plague epidemic situation field treatment and laboratory protective mask - Google Patents
Plague epidemic situation field treatment and laboratory protective mask Download PDFInfo
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- CN210904714U CN210904714U CN201921551717.XU CN201921551717U CN210904714U CN 210904714 U CN210904714 U CN 210904714U CN 201921551717 U CN201921551717 U CN 201921551717U CN 210904714 U CN210904714 U CN 210904714U
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Abstract
The utility model relates to a field treatment of plague epidemic situation and a protective mask in a laboratory, which belongs to the technical field of medical protection; sealing strips are fixed on the front side walls of the left side and the right side of the mask body, an upper fixing plate is fixed on the upper side inside the mask body, a first sealing gasket is fixed on the front side of the upper fixing plate, a triangular notch is arranged at the center of the front side of the first sealing gasket, a second sealing gasket is arranged on the lower side of the first sealing gasket, an arc-shaped notch is arranged at the center of the front side of the second sealing gasket, the rear side of the second sealing gasket is fixed on a lower fixing plate, the rear side wall of the lower fixing plate is fixed on the front side wall of the lower side of the mask body, an upper fixing plate and a lower fixing plate are arranged on the upper side and the lower side inside the mask body, the sealing strips on the left side wall and the right side wall of the mask body, the first sealing gasket, and then play the effect of protection, the utility model has the advantages of set up rationally, the cost of manufacture is low.
Description
Technical Field
The utility model relates to a medical science protection technology field, concretely relates to plague epidemic situation scene is dealt with and laboratory protection gauze mask.
Background
Plague is a class A infectious disease prescribed by the infectious disease prevention and treatment law of the people's republic of China, related workers must be equipped with corresponding personal protection when handling plague epidemic situations and working in a daily plague laboratory, wherein the related workers are provided with protective clothing, gloves, rubber boots, goggles and masks according to the law, the personal protection aims to isolate the body environment of the related workers from the external environment, work can be carried out in dangerous environments, and the safety of the workers is ensured, wherein the most important is the protective masks, most of the existing protective masks are plane masks, the faces of people are of three-dimensional structures, the nose is protruded, when the plane masks cover the nose and mouth, two obvious holes are formed on two sides of the nose bridge, which are the most key parts of respiratory tract protection, after the masks are worn by the nose, the nose breathing is the main form of keeping normal ventilation, and the two sides of the nose bridge are provided with larger holes, thus rendering the protective effect ineffective, improvements are urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's plague epidemic situation scene is dealt with and laboratory protection gauze mask, the inside upper and lower both sides of gauze mask body are equipped with upper fixed plate and bottom plate respectively, sealing strip on the wall of the left and right sides of gauze mask body, a sealed pad of upper fixed plate and No. two sealed pads on the bottom plate respectively with the peripheral in close contact with of user's mouth nose to can plug up the hole of bridge of the nose both sides, and then play the effect of protection.
In order to achieve the above object, the utility model adopts the following technical scheme: the mask comprises a mask body and elastic belts, wherein the elastic belts are fixed on the left side wall and the right side wall of the mask body; the mask body is of an integrated structure and is arranged in an arc shape, the lower end of the right side of the mask body is provided with a connecting hole which is connected with an oxygen cylinder through a pipeline, the front side walls of the left side and the right side of the mask body are respectively fixed with a sealing strip, the upper side inside the mask body is fixed with an upper fixing plate, the front side of the upper fixing plate is fixed with a first sealing gasket, the rear sides of the left side and the right side of the first sealing gasket are respectively fixed on the inner side walls of the left side and the right side of the mask body, the front sides of the left side and the right side of the first sealing gasket are respectively fixed on the sealing strips of the left side and the right side, the center of the front side of the first sealing gasket is provided with a triangular notch, the lower side of the first sealing gasket is provided with a second sealing gasket, the left side and the right side of, the rear side of the second sealing gasket is fixed on the lower fixing plate, and the rear side wall of the lower fixing plate is fixed on the front side wall of the lower side of the mask body.
Furthermore, the front side of gauze mask body all is equipped with the circle that absorbs water, and the left and right sides of this circle rear side wall that absorbs water is fixed respectively on the preceding lateral wall of sealing strip, and the upper and lower both sides of circle that absorbs water are fixed respectively on the preceding lateral wall of a sealed pad and No. two sealed pads.
Further, the inside of gauze mask body is hollow structure, and the upside of gauze mask body is equipped with the opening, and this opening interpolation is equipped with the filter, and this filter is the arc setting, all is fixed with the slide on the wall of the left and right sides of filter, and this slide slides and sets up in the spout of the opening left and right sides, and several bleeder vent has been seted up to the equidistance on the lateral wall of both sides around the gauze mask body, and this bleeder vent sets up both sides around the filter.
Further, the filter constitute by frame, carbide layer and cotton layer, both sides all are equipped with the cotton layer around the carbide layer, the cotton layer is sewed up with the all edges of carbide layer and is as an organic whole, the perisporium on cotton layer inlays and establishes in the frame, and fixed connection, the lateral wall of the frame left and right sides respectively with slide fixed connection.
Furthermore, the upper end of filter is equipped with the handle, and both ends are fixed respectively on the upper surface of filter about this handle.
After the structure is adopted, the beneficial effects of the utility model are that: a pestilence epidemic situation field treatment and laboratory protection gauze mask, the inside upper and lower both sides of gauze mask body are equipped with upper fixed plate and bottom plate respectively, No. two sealed pad on sealing strip, the sealed pad of an upper fixed plate on the wall of the left and right sides of gauze mask body and the bottom plate respectively with the peripheral in close contact with of user's mouth nose to can plug up the hole of bridge of the nose both sides, and then play the effect of protection, the utility model has the advantages of set up rationally, the cost of manufacture is low.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of the middle filter plate of the present invention.
Fig. 4 is a level diagram of the middle filter plate according to the present invention.
Description of reference numerals:
the mask comprises a mask body 1, an elastic belt 2, a connecting hole 3, a sealing strip 4, an upper fixing plate 5, a first sealing gasket 6, a triangular notch 7, a second sealing gasket 8, an arc-shaped notch 9, a lower fixing plate 10, a water absorption ring 11, an opening 12, a filtering plate 13, a frame 13-1, a carbonization layer 13-2, a cotton cloth layer 13-3, a sliding plate 14, an air hole 15 and a handle 16.
The specific implementation mode is as follows:
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the mask comprises a mask body 1 and elastic belts 2, wherein the elastic belts 2 are fixedly adhered to the left side wall and the right side wall of the mask body 1; the mask comprises an upper fixing plate 5 and a lower fixing plate 10, wherein the mask body 1 is integrally formed by injection molding and is arranged in an arc shape, the lower end of the right side of the mask body 1 is provided with a connecting hole 3, the connecting hole 3 is connected with an oxygen cylinder through a pipeline, sealing strips 4 are fixedly adhered on the front side walls of the left side and the right side of the mask body 1, the upper fixing plate 5 is fixedly adhered on the upper side inside the mask body 1, a first sealing pad 6 is fixedly adhered on the front side of the upper fixing plate 5, the rear sides of the left side and the right side of the first sealing pad 6 are respectively fixedly adhered on the inner side walls of the left side and the right side of the mask body 1, the front sides of the left side and the right side of the first sealing pad 6 are respectively fixedly adhered on the sealing strips 4 of the left side and the right side, the center of the front side of the first sealing pad 6 is provided with a triangular notch 7, the lower side of the first sealing pad 6, arc breach 9 has been seted up at the center of No. two sealed 8 front sides of filling up, No. two sealed rear sides of filling up 8 glue to establish and fix on bottom plate 10, the rear side wall of bottom plate 10 glues to establish and fixes on the preceding lateral wall of gauze mask body 1 downside, the front side of gauze mask body 1 all is equipped with layer circle 11 that absorbs water, should absorb water the left and right sides of layer circle 11 rear side wall glue respectively and establish and fix on the preceding lateral wall of sealing strip 4, the upper and lower both sides of layer circle 11 that absorbs water glue respectively and establish and fix on the preceding lateral wall of a sealed 6 and No. two sealed 8 of filling up, when the user perspire, can adsorb sweat.
Further, the mask body 1 is of a hollow structure, an opening 12 is formed in the upper side of the mask body 1, a filter plate 13 is inserted into the opening 12, the filter plate 13 is arranged in an arc shape, a handle 16 is arranged at the upper end of the filter plate 13, the left end and the right end of the handle 16 are respectively welded and fixed on the upper surface of the filter plate 13, the filter plate 13 can be pulled out through the handle 16 for convenient replacement, sliding plates 14 are respectively adhered and fixed on the left side wall and the right side wall of the filter plate 13, the sliding plates 14 are slidably arranged in sliding grooves in the left side and the right side of the opening 12, a plurality of air holes 15 are equidistantly formed in the side walls on the front side and the rear side of the mask body 1, the air holes 15 are arranged on the front side and the rear side of the filter plate 13, when oxygen does not exist in the oxygen bottle or the oxygen bottle is inconvenient to be brought, Carbide layer 13-2 and cotton layer 13-3 constitute, and the front and back both sides of carbide layer 13-2 all are equipped with cotton layer 13-3, and cotton layer 13-3 and the peripheral car of carbide layer 13-2 are sewed together, and the perisporium of cotton layer 13-3 inlays and establishes in frame 13-1, and glues and establish fixedly, and carbide layer 13-2 can filter gas, and the lateral wall of the frame 13-1 left and right sides glues respectively with slide 14 and establishes fixedly.
The working principle of the specific embodiment is as follows: when the mask is used, the mask body 1 is arranged on the front side of the mouth and the nose of a user, the sealing strips 4 on the two sides of the mask body 1 are arranged on the two sides of the mouth and the nose of the user, the first sealing gasket 6 and the second sealing gasket 8 are respectively positioned on the upper side of the nose and the lower side of the mouth, the protruding position of the nose bridge is arranged in the triangular notch 7 and is in close contact with the inner side wall of the triangular notch 7, so that the lower side of the mask body 1 can be sealed, the lower side of the mask body 1 can be sealed by abutting against the arc notch 9, then the elastic belts 2 on the two sides of the mask body 1 are fixed on the ears on the two sides of the user and are fixed, when the oxygen bottle is convenient to carry, the filter plate 13 can be replaced by the sealing plate, the connecting hole 3 can be connected with the oxygen bottle through a pipeline, oxygen is provided for the user through the, the gas is filtered by the filter plate 13, thereby achieving the protection effect.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. an upper fixing plate 5 and a lower fixing plate 10 are respectively arranged on the upper side and the lower side of the interior of the mask body 1, and sealing strips 4 on the left side wall and the right side wall of the mask body 1, a first sealing gasket 6 of the upper fixing plate 5 and a second sealing gasket 8 on the lower fixing plate 10 are respectively in close contact with the periphery of the mouth and the nose of a user, so that the holes on the two sides of the bridge of the nose can be plugged, and a protective effect is achieved;
2. gauze mask body 1 is hollow structure, and 1 interpolations of gauze mask body are equipped with filter 13, and when not having oxygen or inconvenient taking the oxygen cylinder in the oxygen cylinder, accessible filter 13 filters the gas of outside to play the effect of protection.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A plague epidemic situation on-site disposal and laboratory protective mask comprises a mask body (1) and elastic belts (2), wherein the elastic belts (2) are fixed on the left side wall and the right side wall of the mask body (1); the method is characterized in that: the mask comprises a mask body (1) and is characterized by further comprising an upper fixing plate (5) and a lower fixing plate (10), the mask body (1) is of an integrated structure and is arranged in an arc shape, a connecting hole (3) is formed in the lower end of the right side of the mask body (1), the connecting hole (3) is connected with an oxygen cylinder through a pipeline, sealing strips (4) are fixed on the front side walls of the left side and the right side of the mask body (1), an upper fixing plate (5) is fixed on the upper side inside the mask body (1), a first sealing pad (6) is fixed on the front side of the upper fixing plate (5), the rear sides of the left side and the right side of the first sealing pad (6) are respectively fixed on the inner side walls of the left side and the right side of the mask body (1), the front sides of the left side and the right side of the first sealing pad (6) are respectively fixed on the sealing strips (4) of the left side and the right side, the left and right sides of this No. two sealed pad (8) are fixed respectively on the lower end of left and right sides sealing strip (4), and arc breach (9) have been seted up at the center of No. two sealed pad (8) front sides, and the rear side of No. two sealed pad (8) is fixed on bottom plate (10), and the rear side wall of bottom plate (10) is fixed on the preceding lateral wall of gauze mask body (1) downside.
2. The field treatment and laboratory protective mask for plague epidemic according to claim 1, characterized in that: the front side of gauze mask body (1) all is equipped with water absorption ring (11), and the left and right sides of this water absorption ring (11) rear side wall is fixed respectively on the preceding lateral wall of sealing strip (4), and the upper and lower both sides of water absorption ring (11) are fixed respectively on the preceding lateral wall of a sealed pad (6) and No. two sealed pads (8).
3. The field treatment and laboratory protective mask for plague epidemic according to claim 1, characterized in that: the inside of gauze mask body (1) is hollow structure, and the upside of gauze mask body (1) is equipped with opening (12), and this opening (12) interpolation is equipped with filter (13), and this filter (13) are the arc setting, all is fixed with slide (14) on the left and right sides wall of filter (13), and this slide (14) slide and set up in the spout of opening (12) left and right sides, and several bleeder vent (15) have been seted up to the equidistance on the lateral wall of both sides around gauze mask body (1), and this bleeder vent (15) set up in the front and back both sides of filter (13).
4. The field treatment and laboratory protective mask for plague epidemic according to claim 3, characterized in that: the filter plate (13) is composed of a frame (13-1), a carbonization layer (13-2) and a cotton cloth layer (13-3), the cotton cloth layer (13-3) is arranged on the front side and the rear side of the carbonization layer (13-2), the cotton cloth layer (13-3) and the periphery of the carbonization layer (13-2) are sewn into a whole, the peripheral wall of the cotton cloth layer (13-3) is embedded in the frame (13-1) and is fixedly connected, and the outer side walls of the left side and the right side of the frame (13-1) are fixedly connected with the sliding plate (14) respectively.
5. The field treatment and laboratory protective mask for plague epidemic according to claim 3, characterized in that: the upper end of the filter plate (13) is provided with a handle (16), and the left end and the right end of the handle (16) are respectively fixed on the upper surface of the filter plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551717.XU CN210904714U (en) | 2019-09-18 | 2019-09-18 | Plague epidemic situation field treatment and laboratory protective mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551717.XU CN210904714U (en) | 2019-09-18 | 2019-09-18 | Plague epidemic situation field treatment and laboratory protective mask |
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| Publication Number | Publication Date |
|---|---|
| CN210904714U true CN210904714U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921551717.XU Active CN210904714U (en) | 2019-09-18 | 2019-09-18 | Plague epidemic situation field treatment and laboratory protective mask |
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| Country | Link |
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| CN (1) | CN210904714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920121A (en) * | 2020-08-12 | 2020-11-13 | 安徽天元医疗科技有限公司 | Protective mask |
-
2019
- 2019-09-18 CN CN201921551717.XU patent/CN210904714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920121A (en) * | 2020-08-12 | 2020-11-13 | 安徽天元医疗科技有限公司 | Protective mask |
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