CN209270559U - A kind of oxygen face mask - Google Patents
A kind of oxygen face mask Download PDFInfo
- Publication number
- CN209270559U CN209270559U CN201820764736.XU CN201820764736U CN209270559U CN 209270559 U CN209270559 U CN 209270559U CN 201820764736 U CN201820764736 U CN 201820764736U CN 209270559 U CN209270559 U CN 209270559U
- Authority
- CN
- China
- Prior art keywords
- side wall
- mask body
- nose
- cavity portion
- nasal cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a kind of oxygen face masks, including mask body and oxygen uptake bag, it is characterized by: the mask body includes nasal cavity portion and the mouth of lower half of upper half, the forwardly convex nose chamber for being equipped with adaptation human nose in the nasal cavity portion of the mask body, the top in the nasal cavity portion of the mask body is equipped with upper left side wall and upper right side wall for being close to the left and right wing of nose, a piece of outlet patch is all respectively equipped on upper left side wall and upper right side wall, the bottom surface of the nose chamber in the nasal cavity portion is connected to downwards a t-joint, the side pipe of the t-joint is connect with outer tube, the down tube of the t-joint is connect with oxygen uptake bag.The utility model compares the prior art and is provided with the upper left side wall and upper right side wall for being close to the left and right wing of nose, reduces space between mask body and face, is then all respectively equipped with a piece of outlet patch on upper left side wall and upper right side wall, i.e., can only outlet can not air inlet.
Description
Technical field
The utility model belongs to and oxygen face mask field, and in particular to a kind of oxygen face mask.
Background technique
The oxygen face mask of the prior art in actual use, since oxygen face mask only simply covers on the face of sufferer
Portion causes to will appear gas leakage situation, simultaneously because the connection between oxygen uptake bag and oxygen face mask is soft connection, i.e. oxygen face mask
Only simply be inserted on oxygen uptake bag, some patients when specifically used, if accidentally can fold oxygen uptake bag and oxygen face mask it
Between connection, lead to not oxygen uptake.
Utility model content
Technical problem to be solved in the utility model is the safety used for oxygen face mask, provides a kind of suction
Oxygen mask.
A kind of oxygen face mask, including mask body and oxygen uptake bag, it is characterised in that: the mask body includes the nose of upper half
The mouth of cavity portion and lower half, the forwardly convex nose chamber for being equipped with adaptation human nose in the nasal cavity portion of the mask body, the face
The top in the nasal cavity portion of cover body is equipped with upper left side wall and upper right side wall for being close to the left and right wing of nose, upper left side wall and upper right side
A piece of outlet patch is all respectively equipped on wall, the bottom surface of the nose chamber in the nasal cavity portion is connected to downwards a t-joint, described
The side pipe of t-joint is connect with outer tube, and the down tube of the t-joint is connect with oxygen uptake bag.
The upper end of the oxygen uptake bag is equipped with upper interface, the down tube connection of the upper interface and t-joint, the upper interface
Inner periphery be equipped with one circle reinforcing rib.
The left and right sides of the mask body are cased with soft housing by a bandage connection, the bandage outside.
The mouth of the mask body is close to before human body mouth.
The utility model has the beneficial effects that the utility model comparison prior art is provided with the upper left side for being close to the left and right wing of nose
Wall and upper right side wall reduce space between mask body and face, are then all respectively equipped with one on upper left side wall and upper right side wall
Piece outlet patch, i.e., can only outlet can not air inlet, while the inner periphery of the upper interface of oxygen uptake bag be equipped with one circle reinforcing rib, prevent from inhaling
There is fold in connection between oxygen bag and oxygen face mask, and soft housing is then cased with outside bandage can be selected silica gel, prevents pressure sore.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to Fig. 1, a kind of oxygen face mask, including mask body 1 and oxygen uptake bag 2, it is characterised in that: the mask body 1
The mouth 4 in nasal cavity portion 3 and lower half including upper half, the nasal cavity portion 3 of the mask body 1 is forwardly convex to be equipped with adaptation human nose
Nose chamber 5, the top in the nasal cavity portion 3 of the mask body 1 is equipped with upper left side wall 6 and upper right side for being close to the left and right wing of nose
All be respectively equipped with a piece of outlet patch 8 on wall 7, upper left side wall and upper right side wall, the bottom surface of the nose chamber 5 in the nasal cavity portion 3 to
One t-joint 9 of lower connection, the side pipe 11 of the t-joint 10 are connect with outer tube 12, the down tube 13 of the t-joint 10
It is connect with oxygen uptake bag 2.
The all parts of the utility model are explained:
1) upper end of the oxygen uptake bag 2 is equipped with upper interface 14, and the upper interface 14 is connect with the down tube 13 of t-joint 10,
The inner periphery of the upper interface 14 is equipped with a circle reinforcing rib 15.
2) left and right sides of the mask body 1 are connected by a bandage 16, are cased with outside the bandage 16 soft outer
Set 17.
3) mouth of the mask body 1 is close to before human body mouth.
The utility model has the beneficial effects that the utility model comparison prior art is provided with the upper left side for being close to the left and right wing of nose
Wall and upper right side wall reduce space between mask body and face, are then all respectively equipped with one on upper left side wall and upper right side wall
Piece outlet patch, i.e., can only outlet can not air inlet, while the inner periphery of the upper interface of oxygen uptake bag be equipped with one circle reinforcing rib, prevent from inhaling
There is fold in connection between oxygen bag and oxygen face mask, and soft housing is then cased with outside bandage can be selected silica gel, prevents pressure sore.
Claims (4)
1. a kind of oxygen face mask, including mask body (1) and oxygen uptake bag (2), it is characterised in that: the mask body (1) includes
The nasal cavity portion (3) of upper half and the mouth (4) of lower half, the nasal cavity portion (3) of the mask body (1) is forwardly convex to be equipped with adaptation human body
The nose chamber (5) of nose, the top in the nasal cavity portion (3) of the mask body (1) are equipped with the upper left side for being close to the left and right wing of nose
Wall (6) and upper right side wall (7) are all respectively equipped with a piece of outlet patch (8), the nasal cavity portion on upper left side wall and upper right side wall
(3) bottom surface of nose chamber (5) is connected to downwards a t-joint (9), the side pipe (11) and outer tube of the t-joint (9)
(12) it connects, the down tube (13) of the t-joint (9) is connect with oxygen uptake bag (2).
2. a kind of oxygen face mask according to claim 1, it is characterised in that: the upper end of the oxygen uptake bag (2) is equipped with and above connects
Mouth (14), the upper interface (14) connect with the down tube (13) of t-joint (9), and the inner periphery of the upper interface (14) is equipped with one
It encloses reinforcing rib (15).
3. a kind of oxygen face mask according to claim 1 or 2, it is characterised in that: the left and right sides of the mask body (1)
Side is cased with soft housing (17) outside by bandage (16) connection, the bandage (16).
4. a kind of oxygen face mask according to claim 1 or 2, it is characterised in that: the mouth of the mask body (1) is close to
Before human body mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764736.XU CN209270559U (en) | 2018-05-22 | 2018-05-22 | A kind of oxygen face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764736.XU CN209270559U (en) | 2018-05-22 | 2018-05-22 | A kind of oxygen face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209270559U true CN209270559U (en) | 2019-08-20 |
Family
ID=67597417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820764736.XU Expired - Fee Related CN209270559U (en) | 2018-05-22 | 2018-05-22 | A kind of oxygen face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209270559U (en) |
-
2018
- 2018-05-22 CN CN201820764736.XU patent/CN209270559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20200522 |