CN213252299U - Wear comfortable carbon dioxide face guard - Google Patents
Wear comfortable carbon dioxide face guard Download PDFInfo
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- CN213252299U CN213252299U CN202021129563.8U CN202021129563U CN213252299U CN 213252299 U CN213252299 U CN 213252299U CN 202021129563 U CN202021129563 U CN 202021129563U CN 213252299 U CN213252299 U CN 213252299U
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- carbon dioxide
- mask
- face guard
- connector
- joint
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Abstract
The utility model relates to a wear comfortable carbon dioxide face guard, be equipped with the elastic cord on the aperture face guard, one side of aperture face guard is equipped with the carbon dioxide and connects, it connects to be connected with the air supply on the carbon dioxide connects, still be connected with the female joint on the carbon dioxide connects, be connected with the filter on the female joint, filter one end is connected with first male joint, first male joint one end is connected with the carbon dioxide pipe, carbon dioxide pipe one end is connected with the male joint of second, the aperture face guard is including cover body and sealed epitaxy, this internal face guard inner chamber that is equipped with of face guard, the inner wall of face guard body is equipped with the non-woven fabrics layer, still be equipped with the breather valve mounting hole of. Be equipped with the non-woven fabrics layer by the inner wall through at the carbon dioxide face guard body, can play fine wearing comfort, in addition, sealed extension plays fine leakproofness, and leakproofness is better when can making the carbon dioxide face guard wear.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a wear comfortable carbon dioxide face guard.
Background
With the continuous progress of medical technology and the development of medical equipment, when a patient needs oxygen inhalation, an oxygen mask is usually fastened on the face of the patient to deliver oxygen to the patient. Detect patient's expired gas carbon dioxide concentration through the carbon dioxide detector, detect patient's sign situation, traditional way does, stretches into the carbon dioxide gas-supply pipe to the face guard inside through the oxygen face guard side, and the end of giving vent to anger of the gas of carbon dioxide gas-supply pipe is connected with the carbon dioxide detector.
However, during the in-service use, the carbon dioxide face guard is generally all plastics, and it is relatively poor with skin contact travelling comfort after wearing, can't satisfy the demand when in-service use, so need to develop one kind and wear comfortable carbon dioxide face guard and solve the problem among the prior art urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wear comfortable carbon dioxide face guard to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a carbon dioxide mask comfortable to wear, which comprises a small-hole mask, an elastic band is arranged on the small-hole mask, one side of the small hole mask is provided with a carbon dioxide joint which is connected with an air source joint, the carbon dioxide connector is also connected with a female connector, the female connector is connected with a filter, one end of the filter, which is far away from the female connector, is connected with a first male connector, one end of the first male joint, which is far away from the filter, is connected with a carbon dioxide pipe, one end of the carbon dioxide pipe, which is far away from the carbon dioxide pipe, is connected with a second male joint, the small-hole mask comprises a mask body and a sealing extension, a mask inner cavity is arranged in the mask body, the inner wall of face guard body is equipped with the non-woven fabrics layer, still be equipped with the breather valve mounting hole of installation breather valve and the connector of connecting the carbon dioxide joint on the face guard body.
As a further aspect of the present invention: the connector inner wall is equipped with a plurality of third annular seal groove.
As a further aspect of the present invention: the connector inner wall is equipped with first annular seal groove, the outer wall of carbon dioxide pipe is equipped with the second annular seal groove that corresponds with first annular seal groove, be equipped with the sealing strip in first annular seal groove and the second annular seal groove enclosure closes the back.
As a further aspect of the present invention: one end of the carbon dioxide joint close to the mask body is provided with a sealing surrounding edge wrapped on the joint.
As a further aspect of the present invention: one side that sealed surrounding edge is close to the connector is equipped with fourth annular seal groove.
Compared with the prior art, the beneficial effects of the utility model are that: during the use, be equipped with the non-woven fabrics layer by the inner wall through at the carbon dioxide face guard body, can play fine wearing comfort, in addition, sealed extension plays fine leakproofness, and leakproofness is better when can making the carbon dioxide face guard wear.
Drawings
Fig. 1 is a schematic structural view of a carbon dioxide mask comfortable to wear according to the present invention;
fig. 2 is a schematic view of a first viewing angle structure of a small-hole mask of a carbon dioxide mask comfortable to wear according to the present invention;
fig. 3 is a schematic view of a second viewing angle of the small-hole mask of the carbon dioxide mask comfortable to wear;
fig. 4 is a cross-sectional view of the connector of the carbon dioxide mask comfortable to wear.
In the figure: 1. a small hole mask; 101. a mask body; 102. a breather valve mounting hole; 103. an inner cavity of the mask; 104. a non-woven fabric layer; 105. sealing and extending; 106. a connector; 107. a third annular seal groove; 108. a first annular seal groove; 109. a second annular seal groove; 110. a fourth annular seal groove; 2. aluminum cards; 3. elastic bands; 4. a carbon dioxide connector; 5. a first male connector; 6. a filter; 7. a female connector; 8. a gas source connector; 9. a carbon dioxide tube; 10. a second male connector.
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 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.
Referring to fig. 1 to 4, in an embodiment of the present invention, a carbon dioxide mask comfortable to wear includes an aperture mask 1, an elastic band 3 is disposed on the aperture mask 1, a carbon dioxide connector 4 is disposed on one side of the aperture mask 1, an air source connector 8 is connected to the carbon dioxide connector 4, a female connector 7 is further connected to the carbon dioxide connector 4, a filter 6 is connected to the female connector 7, a first male connector 5 is connected to an end of the filter 6 away from the female connector 7, a carbon dioxide tube 9 is connected to an end of the first male connector 5 away from the filter 6, a second male connector 10 is connected to the carbon dioxide tube 9 away from the carbon dioxide tube 9, the aperture mask 1 includes a mask body and a sealing extension 105, a mask cavity 103 is disposed in the mask body 101, a non-woven fabric layer 104 is disposed on an inner wall of the mask body 101, the mask body 101 is further provided with a breather valve mounting hole 102 for mounting a breather valve and a connector 106 for connecting the carbon dioxide connector 4. During the use, by being equipped with non-woven fabrics layer 104 through the inner wall at carbon dioxide face guard body 101, can play fine wearing comfort, in addition, sealed extension 105 plays fine leakproofness, and the leakproofness is better when can making the carbon dioxide face guard wear.
In this embodiment, the inner wall of the connecting head 106 is provided with a plurality of third annular sealing grooves 107. Through establish a plurality of third annular seal groove 107 at connector 106 inner wall, can effectively improve the leakproofness of being connected between carbon dioxide joint 4 and the connector 106 like this.
In this embodiment, the inner wall of the connector 106 is provided with a first annular sealing groove 108, the outer wall of the carbon dioxide tube 9 is provided with a second annular sealing groove 109 corresponding to the first annular sealing groove 108, and a sealing strip is arranged in the first annular sealing groove 108 and the second annular sealing groove 109 after enclosing. The first annular sealing groove 108 is formed in the inner wall of the connecting head 106, the second annular sealing groove 109 is formed in the outer wall of the carbon dioxide pipe 9, and sealing strips are arranged in the first annular sealing groove 108 and the second annular sealing groove 109, so that the sealing performance of the carbon dioxide mask and the carbon dioxide connector 4 can be further improved.
In this embodiment, the end of the carbon dioxide joint 4 close to the mask body 101 is provided with a sealing surrounding edge wrapped on the joint 106. The sealing surrounding edge wrapped on the connecting head 106 is arranged at one end, close to the mask body 101, of the carbon dioxide joint 4, so that the sealing performance of the carbon dioxide mask and the carbon dioxide joint 4 can be effectively improved.
In this embodiment, a fourth annular sealing groove 110 is disposed on a side of the sealing surrounding edge close to the connecting head 106. By providing the fourth annular sealing groove 110 on the side of the sealing skirt adjacent to the connection head 106, it is possible to improve the sealing performance between the carbon dioxide mask and the carbon dioxide connection 4.
It can be understood that the small hole mask 1 is also provided with the aluminum card 2, and the aluminum card 2 can ensure that the carbon dioxide mask can be adjusted according to the face shape when being worn, so that the wearing comfort is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A carbon dioxide mask comfortable to wear is characterized by comprising a small-hole mask, an elastic band is arranged on the small-hole mask, one side of the small hole mask is provided with a carbon dioxide joint which is connected with an air source joint, the carbon dioxide connector is also connected with a female connector, the female connector is connected with a filter, one end of the filter, which is far away from the female connector, is connected with a first male connector, one end of the first male joint, which is far away from the filter, is connected with a carbon dioxide pipe, one end of the carbon dioxide pipe, which is far away from the carbon dioxide pipe, is connected with a second male joint, the small-hole mask comprises a mask body and a sealing extension, a mask inner cavity is arranged in the mask body, the inner wall of face guard body is equipped with the non-woven fabrics layer, still be equipped with the breather valve mounting hole of installation breather valve and the connector of connecting the carbon dioxide joint on the face guard body.
2. A carbon dioxide mask as claimed in claim 1, wherein the inner wall of the connecting head has a plurality of third annular sealing grooves.
3. A carbon dioxide mask comfortable to wear according to claim 1, wherein the inner wall of the connector is provided with a first annular sealing groove, the outer wall of the carbon dioxide tube is provided with a second annular sealing groove corresponding to the first annular sealing groove, and a sealing strip is arranged in the first annular sealing groove and the second annular sealing groove after being enclosed.
4. A carbon dioxide mask as claimed in claim 1, wherein the end of the carbon dioxide connector adjacent to the mask body is provided with a sealing skirt which is wrapped around the connector.
5. A carbon dioxide mask as claimed in claim 4, wherein the sealing skirt has a fourth annular sealing groove on a side thereof adjacent the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021129563.8U CN213252299U (en) | 2020-06-17 | 2020-06-17 | Wear comfortable carbon dioxide face guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021129563.8U CN213252299U (en) | 2020-06-17 | 2020-06-17 | Wear comfortable carbon dioxide face guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213252299U true CN213252299U (en) | 2021-05-25 |
Family
ID=75957153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021129563.8U Active CN213252299U (en) | 2020-06-17 | 2020-06-17 | Wear comfortable carbon dioxide face guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213252299U (en) |
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2020
- 2020-06-17 CN CN202021129563.8U patent/CN213252299U/en active Active
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