CN210433862U - Remote ventilation mask - Google Patents
Remote ventilation mask Download PDFInfo
- Publication number
- CN210433862U CN210433862U CN201921247746.7U CN201921247746U CN210433862U CN 210433862 U CN210433862 U CN 210433862U CN 201921247746 U CN201921247746 U CN 201921247746U CN 210433862 U CN210433862 U CN 210433862U
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- cover body
- air
- staff
- nose
- arch
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Abstract
The utility model relates to a remote ventilation mask, which comprises a mask body, and also comprises an air inlet and outlet connector and a vent pipe, wherein the middle part of the mask body is vertically protruded forwards along the longitudinal direction to form a nose arch, two air inlet and outlet connectors are respectively arranged on the vertical surfaces at the two sides of the nose arch protruded at the middle part of the mask body, one ends of the two vent pipes are respectively sleeved and fixed on the air inlet and outlet connectors, and the other ends of the two vent pipes are respectively arranged at the positions far away from the working surface; through this technical scheme, utilize the cover body itself to prevent that the operation face air from inhaleing the human body, and the clean air that will keep away from the operation face through the breather pipe is leading-in to cover the internal normal breathing for the staff, thereby filter screen and active carbon among the filtration have been saved, the effectual work sight that improves the staff at the work, the breather pipe does not influence staff's both hands work, the air resistance when having reduced the breathing, the inspiratory air of staff has the quality assurance, and cost reduction, high durability and convenient use.
Description
Technical Field
The utility model relates to a face guard especially relates to a long-range face guard of taking a breath.
Background
At present staff all takes the protective face mask that has filtration in order to prevent the suction of dust when carrying out the dust operation, but this kind of face mask air resistance is great when filtered air, make people feel breathe very unsmooth, filtration need install the multilayer filter screen additional, and in time change, still increase the active carbon to the more operation face of harmful substance and carry out filtered air, greatly increased the operating cost, the outside bellied filtration of bridge of the nose department has seriously influenced staff's work sight simultaneously, be unfavorable for staff's operation work.
SUMMERY OF THE UTILITY MODEL
In view of this, the main objective of the present invention is to provide a remote ventilation mask, through the present technical scheme, utilize the cover body itself to prevent the operation face air inhalation human body, and the clean air that will keep away from the operation face through the breather pipe is leading-in to the internal normal breathing of cover for the staff, thereby filter screen and active carbon among the filtration have been saved, the effectual work sight that improves the staff at the work, although adopt the breather pipe to increase the distance of the air inlet to the cover body, but the air resistance when breathing still is less than the air resistance when having filtration, the inspiratory air of staff has the quality assurance, and cost reduction, high durability and convenient use.
In order to achieve the above purpose, the technical solution of the present invention is realized as follows: the utility model provides a long-range face guard of taking a breath, includes the cover body, and cover body lock dress is on human facial bridge of the nose and mouth during the use, and the cover body supports all around pressing on human facial skin, still includes business turn over air connector and breather pipe, the cover body is down the heart type of narrow on the wide, and the arch of nose is formed to protruding forward along vertical perpendicular in the middle part of the cover body, and two business turn over air connectors set up respectively on the bellied arch of nose both sides perpendicular in cover body middle part, and the one end of two breather pipes is the suit respectively and is fixed on business turn over air connector, and the other end of two breather pipes is placed respectively in.
The mask also comprises four fixing bayonets which are respectively arranged at four corners of the upper cambered surface of the vertical nose arch in the middle of the mask body.
The beneficial effect after adopting above-mentioned technical scheme is: the utility model provides a long-range face guard of taking a breath, through this technical scheme, utilize the cover body itself to prevent that the operation face air from inhaleing the human body, and the clean air that will keep away from the operation face through the breather pipe is leading-in to the internal normal breathing of cover in order to supply the staff, thereby filter screen and active carbon among the filtration have been saved, the effectual staff's the work sight that has improved at the work of breather pipe, the breather pipe does not influence staff's both hands work, although adopt the breather pipe to increase the distance of the air inlet to the cover body, but the air resistance when breathing still is less than the air resistance when having filtration, the air that the staff breathes has the quality assurance, and cost reduction, high durability.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention.
Fig. 2 is a schematic structural diagram of the middle cover body of the present invention.
Fig. 3 is a side view of the structure of fig. 2.
In the figure, a cover body 1, an air inlet and outlet connector 2, an air pipe 3, a nose arch 4 and a fixing bayonet 5.
Detailed Description
The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model relates to a long-range face guard of taking a breath, including the cover body 1, cover body 1 lock during the use is on human facial bridge of the nose and mouth, and cover body 1 supports all around to press on human facial skin, still includes business turn over air connector 2 and breather pipe 3, cover body 1 is narrow heart type down, and along vertical protruding formation nose arch 4 forward in cover body 1 middle part, two business turn over air connector 2 set up respectively on the bellied nose arch 4 both sides perpendicular in cover body 1 middle part, and the one end of two breather pipes 3 is the suit respectively and fixes on business turn over air connector 2, and the other end of two breather pipes 3 is placed respectively in the position department of keeping away from the working face.
The mask also comprises four fixing bayonets 5, wherein the four fixing bayonets 5 are respectively arranged at the four corners of the upper cambered surface of the vertical nose arch 4 in the middle of the mask body 1.
The utility model discloses when using, fix the cover body 1 on fixed bayonet 5 through the fixed band cartridge on staff's face, place the other end of two breather pipes 3 in the position department of keeping away from the operation face to realize freely breathing.
The utility model discloses when using, can also link to each other the breather pipe 3 of one side wherein with new trend air supply, the breather pipe 3 of opposite side is as the emission of expired gas.
The above description is only a preferred and practical embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (2)
1. The utility model provides a long-range face guard of taking a breath, includes the cover body, and cover body lock dress is on human facial bridge of the nose and mouth during the use, and the cover body supports all around to press on human facial skin, its characterized in that still includes business turn over air connector and breather pipe, the cover body is narrow heart type down for wide, and the arch of nose is formed to the arch of protruding forward along vertical perpendicular in the middle part of the cover body, and two business turn over air connectors set up respectively on the bellied nose arch both sides perpendicular in cover body middle part, and the one end of two breather pipes is the suit respectively and fixes on business turn over air connector, and the other end of two breather pipes is placed respectively in the.
2. The remote ventilation mask of claim 1, further comprising four fixing bayonets, wherein the four fixing bayonets are respectively arranged at four corners of the upper cambered surface of the nose arch in the middle of the mask body along the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921247746.7U CN210433862U (en) | 2019-08-05 | 2019-08-05 | Remote ventilation mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921247746.7U CN210433862U (en) | 2019-08-05 | 2019-08-05 | Remote ventilation mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210433862U true CN210433862U (en) | 2020-05-01 |
Family
ID=70407467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921247746.7U Active CN210433862U (en) | 2019-08-05 | 2019-08-05 | Remote ventilation mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210433862U (en) |
-
2019
- 2019-08-05 CN CN201921247746.7U patent/CN210433862U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |