CN207605213U - Oxygen mask and oxygen supplying tube connecting connector - Google Patents
Oxygen mask and oxygen supplying tube connecting connector Download PDFInfo
- Publication number
- CN207605213U CN207605213U CN201720289810.2U CN201720289810U CN207605213U CN 207605213 U CN207605213 U CN 207605213U CN 201720289810 U CN201720289810 U CN 201720289810U CN 207605213 U CN207605213 U CN 207605213U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- mask
- supplying tube
- body portion
- flow path
- 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
A kind of oxygen mask of the utility model offer and oxygen supplying tube connecting connector.In the oxygen mask for connecting oxygen supplying tube from the lower section of mask body, it is suppressed that clearance leakage of the oxygen from the top (i.e. near bridge of the nose) of mask.The oxygen mask has：Mask body portion covers nose or nose and oral area；Oxygen introduction part (12) has the interconnecting piece (113) for connecting oxygen supplying tube from the downside in mask body portion, and imports oxygen into mask body portion；And flow path change parts (125), change the flowing of the oxygen supplied into mask body portion upward.
Description
Technical field
The utility model is related to the oxygen for sucking the oxygen (including enriched gaseous oxygen) from oxygen cylinder or oxygen concentration machine etc.
The oxygen supplying tube connecting connector used in gas mask and oxygen mask.
Background technology
In the past, in order to make patient etc. suck the oxygen from oxygen cylinder etc. or the enriched gaseous oxygen from oxygen concentration machine etc., make
Use oxygen mask.
Technology related with the oxygen mask is disclosed in patent document 1 and 2.
【Existing technical literature】
【Patent document】
Patent document 1：Utility model logs in No. 3192368 bulletin
Patent document 2：Japanese Unexamined Patent Publication 2008-154899
Utility model content
Project to be solved in the utility model
The nose for being configured to the user with covering oxygen intake substantially of oxygen mask, the mask body of oral area, and
Connect the oxygen supplying tube of oriented mask body supply oxygen.Oxygen supplying tube is connected to the mask body usually under mask body
Side's connection.From mask body upside or side connect oxygen supplying tube in the case of, sit up in the user of oxygen intake
Under state, oxygen supplying tube is sagging, causes to generate the tendency that oxygen supplying tube is easy to happen bending.When oxygen supplying tube is bent, existing cannot be for
To the possibility of oxygen (or supply amount decline).Therefore, it in oxygen mask, connects and supplies from the lower section of mask body mostly
Oxygen pipe.
In this previous oxygen mask, in supply of the oxygen into mask, oxygen is upward from the lower section of mask body
Side's supply.As a result, as shown in fig. 6, there are oxygen to be easy the clearance leakage from the top (i.e. near bridge of the nose) of mask, leakage
Oxygen blows to eyes troublesome or eyes dry this problem.
The utility model is made in view of the above problems, and the purpose is to provide to connect from the lower section of mask body
There is inhibition oxygen mask of the oxygen from the clearance leakage on the top (i.e. near bridge of the nose) of mask in the oxygen mask of oxygen supplying tube.
Means for solving the problems
(structure 1)
A kind of oxygen mask, which is characterized in that have：Mask body portion covers nose or nose and oral area；Oxygen
Gas introduction part has the interconnecting piece that oxygen supplying tube is connected from the lower side in the mask body portion, and to the mask body portion
Interior importing oxygen；And flow path change parts, change the flowing of the oxygen supplied into the mask body portion upward.
(structure 2)
According to the oxygen mask described in structure 1, which is characterized in that the oxygen introduction part has cylindrical body, in the cylinder
Side is formed with the interconnecting piece below shape body portion, and the flow path change parts is formed in the upper surface of cylindrical body side,
Oxygen supply port is open to the side surface direction of the cylindrical body.
(structure 3)
Oxygen mask according to structure 1 or 2, which is characterized in that the flow path change parts uses level board structure
At the level board guides the flowing of the oxygen supplied into the mask body portion to general horizontal direction.
(structure 4)
Oxygen mask according to structure 1 or 2, which is characterized in that the flow path change parts uses hang plate structure
At the hang plate guides the flowing adipping of the oxygen supplied into the mask body portion.
(structure 5)
Oxygen mask according to structure 1 or 2, which is characterized in that pass through the covering nose in the mask body portion
There is lattice on the position of partial lower surface, form the suction unit of covering nose part, formed in the oxygen introduction part
The lower end of oxygen supply port formed in a manner of along the upper surface of the lattice.
(structure 6)
Oxygen mask according to structure 1 or 2, which is characterized in that connector mounting hole is downwardly open and is formed in institute
Mask body portion is stated, the oxygen introduction part is formed as relative to the removable oxygen supplying tube connection of the connector mounting hole
With connector, has the flow path change parts in the oxygen supplying tube connecting connector.
(structure 7)
According to the oxygen mask described in structure 5, which is characterized in that
Connector mounting hole is downwardly open and is formed in the mask body portion,
The oxygen introduction part is formed as relative to the removable oxygen supplying tube connection connection of the connector mounting hole
Device has the flow path change parts in the oxygen supplying tube connecting connector.
(structure 8)
A kind of oxygen supplying tube connecting connector uses in the oxygen mask described in structure 6, which is characterized in that have
Flow path change parts described in structure 6.
(structure 9)
A kind of oxygen supplying tube connecting connector uses in the oxygen mask described in structure 7, which is characterized in that have
Flow path change parts described in structure 7.
The effect of utility model
Oxygen mask according to the present utility model has from the oxygen mask that the lower section of mask body connects oxygen supplying tube
The standby flow path change parts for changing the flowing of the oxygen supplied into mask body portion upward, thus inhibits oxygen from mask
Top (i.e. near bridge of the nose) clearance leakage.
Description of the drawings
Fig. 1 (a) is the stereogram of the oxygen mask for the embodiment for indicating the utility model, and Fig. 1 (b) is indicated from face
The figure of the state of the lower oxygen supplying tube connecting connector of cover main body portion dismounting.
Fig. 2 (a) is the stereogram for indicating oxygen supplying tube connecting connector, and Fig. 2 (b) is to indicate that oxygen supplying tube connection connects
The front view of device, Fig. 2 (c) are the rearviews for indicating oxygen supplying tube connecting connector, and Fig. 2 (d) is to indicate that oxygen supplying tube connection connects
The side view of device is connect, Fig. 2 (e) is the sectional view for indicating oxygen supplying tube connecting connector.
Fig. 3 (a) is the front view for indicating oxygen mask, and Fig. 3 (b) is the side view for indicating oxygen mask, and Fig. 3 (c) is table
Show that the sectional view of oxygen mask, Fig. 3 (d) are the figures for illustrating use state.
Fig. 4 (a) is another exemplary stereogram for indicating oxygen supplying tube connecting connector, and Fig. 4 (b) is to indicate oxygen supplying tube
Another exemplary front view of connecting connector, Fig. 4 (c) be indicate oxygen supplying tube connecting connector it is another it is exemplary after
View, Fig. 4 (d) are another exemplary side views for indicating oxygen supplying tube connecting connector, and Fig. 4 (e) is to indicate that oxygen supplying tube connects
With another exemplary sectional view of connector.
Fig. 5 (a) is the stereogram for indicating to have used the oxygen mask of the oxygen supplying tube connecting connector of Fig. 4 (a), Fig. 5
(b) it is the sectional view for indicating to have used the oxygen mask of the oxygen supplying tube connecting connector of Fig. 4 (a).
Fig. 6 is the figure for the use state for illustrating previous oxygen mask.
Specific implementation mode
Hereinafter, the embodiment of the utility model is specifically described with reference to attached drawing.In addition, the following embodiments and the accompanying drawings
It is embodiment when embodying the utility model, it is not intended to which the utility model is defined within the scope of this.
Fig. 1 (a) is the stereogram for the oxygen mask for indicating the utility model embodiment, and Fig. 1 (b) is indicated from mask
The figure of the state of the lower oxygen supplying tube connecting connector (oxygen introduction part) of main part dismounting.Fig. 3 (a) is to indicate the utility model
The front view of the oxygen mask of embodiment, Fig. 3 (b) are the side views for the oxygen mask for indicating the utility model embodiment,
Fig. 3 (c) is the sectional view of the line B-B along Fig. 3 (a), and Fig. 3 (d) is the figure for illustrating use state.
As shown in each figures, the oxygen mask 1 of present embodiment have covering nose and oral area mask body portion 11, with
And relative to mask body portion dismountable oxygen supplying tube connecting connector (oxygen introduction part) 12 as basic structure.
Mask body portion 11 has the suction unit 111 of covering nose and covers the expiration portion 112 of oral area.That is, such as Fig. 3
(d) etc. shown in, by the position of the lower surface in the part of covering nose there is lattice 114, suction unit 111 to be formed as big
Cause the shape of only covering nasal portion.
Lattice 114 in the lower surface as suction unit 111 is formed with for installing oxygen supplying tube connecting connector 12
Connector mounting hole 113 (connector mounting hole is downwardly open and is formed in mask body portion).It is used by connecting oxygen supplying tube
Connector 12 is installed on the connector mounting hole 113, and the oxygen supplying tube (not shown) being connect with oxygen source is connect with oxygen supplying tube
It is connected with connector 12, to supply oxygen into the suction unit 111 in mask body portion 11.
Mask body portion 11 is by above structure, due to making suction unit 111 and expiration portion 112 spatially separate,
Inhibit the decline of the oxygen concentration caused by exhaling.
In addition, oxygen mask 1 to face installation by the way that rubber rope etc. is installed on the peripheral portion in mask body portion 11
The inserting hole H of formation, and the rubber rope etc. is hung over into ear or is wound into head and carries out (as in the past).
Oxygen supplying tube connecting connector (oxygen introduction part) 12 is for connecting oxygen supplying tube (not shown) and oxygen mask 1
The component connect regard cylindric cylindrical body 121 as its grown form, under cylindrical body 121 as shown in Fig. 2 (a)
Surface side forms the interconnecting piece 122 for connecting oxygen supplying tube.As described above, the connector peace of mask body portion 11 (suction unit 111)
Dress hole 113 is downwardly open and is formed, therefore interconnecting piece 122 is used to connect oxygen supplying tube from the lower side in mask body portion 11.
The outer diameter of cylindrical body 121 is formed as roughly the same with the internal diameter of connector mounting hole 113, and is formed with convex
Edge 123.According to the structure, by the way that cylindrical body 121 is inserted into connector mounting hole 113, and flange 123 is touched, thus will
Oxygen supplying tube connecting connector 12 is installed to mask body portion 11.
By forming upper surface (level board) on the top of cylindrical body 121, flow path change parts 125 is consequently formed.
In addition, in the upper side of cylindrical body 121, oxygen supply port 124 is open to side surface direction.
By the way that the oxygen supplying tube connecting connector 12 of above structure is installed on mask body portion 11, such as Fig. 3 (c), Fig. 3
(d) shown in, be open in mask body portion 11 (suction unit 111) interior oxygen supply port 124, to by oxygen (or enriched gaseous oxygen etc.) to
Supply in mask body portion 11 (suction unit 111).
Here, indicating an example of the use state of previous oxygen mask in figure 6.
As shown in fig. 6, in previous oxygen mask, in supply of the oxygen into mask, under oxygen is out of mask
Supply above direction.Air-flow upward is generated as a result, and there are oxygen to be easy from the top (that is, near bridge of the nose) of mask
The problem of clearance leakage.Additionally, there are the oxygen of leakage to blow to eyes troublesome or the problem of eyes drying.
In contrast, oxygen mask 1 according to the present embodiment is changed by having to mask master as shown in Fig. 3 (d)
The flow path change parts 125 of the flowing of the oxygen supplied in body portion 11 upward, to inhibit oxygen from the top of mask (i.e.
Near bridge of the nose) clearance leakage.
In addition, in the oxygen mask 1 of present embodiment, as shown in Fig. 3 (c), Fig. 3 (d), used connecting oxygen supplying tube
Connector 12 is installed in the state of mask body portion 11, and the lower end of oxygen supply port 124 is with along the upper surface of lattice 114
Mode is formed, and oxygen supply port 124 is formed in a manner of opposite with nose, therefore it is excellent in this way to also achieve efficient oxygen intake
Effect.That is, not being obstructed until nose by the flowing for the oxygen that flow path change parts 125 is guided to general horizontal direction
Ground flows, therefore can efficiently suck supplied oxygen.
In the above description, it as the component for guiding the flowing of oxygen to horizontal direction, is connected with oxygen supplying tube connection
The upper surface of device is shaped generally as level, but can also guide the flowing adipping of oxygen.
An exemplary oxygen supplying tube connecting connector 12 ' as this component is shown in Fig. 4 (a).In addition, Fig. 5
(a) it is the figure for indicating to have used the oxygen mask of the oxygen supplying tube connecting connector 12 '.
For oxygen supplying tube connecting connector 12 ', flow path change parts 125 ' be using by the flowing of oxygen to tiltedly on
The hang plate just guided constitutes the component of (upper surface of oxygen supplying tube connecting connector tilts).It is and upper about other structures
It is identical to state bright content.
By oxygen supplying tube connecting connector 12 ', as described above, can inhibit oxygen, (i.e. bridge of the nose is attached from the top of mask
Clearance leakage closely).
In addition, here, with the component that guides the flowing of oxygen obliquely upward as example, but can also be with will
The mode that the flowing of oxygen oliquely downward guides constitutes flow path change parts (so that the angle of inclination phase with Fig. 4 (a) components
Instead).
In addition, in embodiments, oxygen supplying tube connecting connector (oxygen introduction part) is formed in flow path change parts
In case of be illustrated, but flow path change parts can also be to be formed in the component of mask body portion side.For example,
For previous oxygen supplying tube connecting connector as Fig. 6, can also will block from the oxygen supply port to surface opening thereon
The component of flowing upward of oxygen be formed in the inner surface in mask body portion.
In the present embodiment, the grown form of oxygen supplying tube connecting connector (oxygen introduction part) is with cylindric knot
For structure, but not limited to this (for example, it can be the shapes such as polygon prism).
In addition, in the present embodiment, it is independent with mask body portion with oxygen supplying tube connecting connector (oxygen introduction part)
For the structure of formation, but it can also be the structure that oxygen introduction part is integrally formed with mask body portion.
In the present embodiment, there is the expiration portion of the suction unit 111 and covering oral area of covering nose with mask body portion
For 112 structure (structure with lattice 114), but the utility model is without being limited thereto, will not be readily applicable to
The oxygen mask of previous oxygen mask, only covering nasal portion that nose and oral area are spatially separated (does not have this reality
Apply the structure in the expiration portion 112 in mode).
The explanation of reference numeral
1：Oxygen mask
11：Mask body portion
111：Suction unit
112：Expiration portion
113：Connector mounting hole
114：Lattice
12：Oxygen supplying tube connecting connector (oxygen introduction part)
121：Cylindrical body
122：Interconnecting piece
124：Oxygen supply port
125：Flow path change parts
Claims (9)
1. a kind of oxygen mask, which is characterized in that have：
Mask body portion covers nose or nose and oral area；
Oxygen introduction part has the interconnecting piece that oxygen supplying tube is connected from the downside in the mask body portion, and to the mask master
Oxygen is imported in body portion；And
Flow path change parts changes the flowing of the oxygen supplied into the mask body portion upward.
2. oxygen mask according to claim 1, which is characterized in that
The oxygen introduction part has cylindrical body,
Side is formed with the interconnecting piece below the cylindrical body,
It is formed with the flow path change parts in the upper surface of cylindrical body side,
Oxygen supply port is open to the side surface direction of the cylindrical body.
3. oxygen mask according to claim 1 or 2, which is characterized in that
The flow path change parts is constituted using level board, and the level board is by the oxygen supplied into the mask body portion
It flows and is guided to general horizontal direction.
4. oxygen mask according to claim 1 or 2, which is characterized in that
The flow path change parts is constituted using hang plate, and the hang plate is by the oxygen supplied into the mask body portion
Flow adipping guiding.
5. oxygen mask according to claim 1 or 2, which is characterized in that
By the way that there is lattice on the position of the lower surface of the covering nose part in the mask body portion, covering nose is formed
Partial suction unit,
It is formed in a manner of along the upper surface of the lattice in the lower end for the oxygen supply port that the oxygen introduction part is formed.
6. oxygen mask according to claim 1 or 2, which is characterized in that
Connector mounting hole is downwardly open and is formed in the mask body portion,
The oxygen introduction part is formed as relative to the removable oxygen supplying tube connecting connector of the connector mounting hole,
The oxygen supplying tube connecting connector has the flow path change parts.
7. oxygen mask according to claim 5, which is characterized in that
Connector mounting hole is downwardly open and is formed in the mask body portion,
The oxygen introduction part is formed as relative to the removable oxygen supplying tube connecting connector of the connector mounting hole,
The oxygen supplying tube connecting connector has the flow path change parts.
8. a kind of oxygen supplying tube connecting connector, used in the oxygen mask described in claim 6, which is characterized in that tool
Flow path change parts described in standby claim 6.
9. a kind of oxygen supplying tube connecting connector, used in the oxygen mask described in claim 7, which is characterized in that tool
Flow path change parts described in standby claim 7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-000676 | 2017-01-05 | ||
| JP2017000676U JP3210215U (en) | 2017-02-17 | 2017-02-17 | Connector for oxygen mask and oxygen supply tube connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207605213U true CN207605213U (en) | 2018-07-13 |
Family
ID=58704592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720289810.2U Expired - Fee Related CN207605213U (en) | 2017-02-17 | 2017-03-23 | Oxygen mask and oxygen supplying tube connecting connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3210215U (en) |
| CN (1) | CN207605213U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7185514B2 (en) * | 2018-12-10 | 2022-12-07 | 日本光電工業株式会社 | Nasal adapters and respiratory management devices |
-
2017
- 2017-02-17 JP JP2017000676U patent/JP3210215U/en not_active Expired - Fee Related
- 2017-03-23 CN CN201720289810.2U patent/CN207605213U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3210215U (en) | 2017-05-11 |
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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 |
Granted publication date: 20180713 Termination date: 20200323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |