CN208448380U - A kind of breather valve used for respirators - Google Patents
A kind of breather valve used for respirators Download PDFInfo
- Publication number
- CN208448380U CN208448380U CN201721188246.1U CN201721188246U CN208448380U CN 208448380 U CN208448380 U CN 208448380U CN 201721188246 U CN201721188246 U CN 201721188246U CN 208448380 U CN208448380 U CN 208448380U
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- Prior art keywords
- connecting tube
- breather valve
- connector
- valve used
- respirators
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Abstract
It is provided by the utility model that a kind of breather valve used for respirators is provided, it includes breathing connector, it is cavity inside the breathing connector, the side of the breathing connector is provided with the first ventilation connecting tube, the second ventilation connecting tube and third ventilation connecting tube being connected to the cavity, first ventilation connecting tube is disposed opposite to each other with the third ventilation connecting tube, and second ventilation connecting tube is between first ventilation connecting tube and the third ventilation connecting tube.A kind of breather valve used for respirators provided by the utility model can be supplied from three directions, and the both direction relative to existing breather valve supplies, and when being used cooperatively with ventilator, so that ventilator is no longer limited by orientation, give full play to ventilator maximum effect.
Description
Technical field
The utility model relates to field of medical device, and in particular to a kind of breather valve used for respirators.
Background technique
It is oppositely arranged on the breathing disjunctor of existing external breather valve used for respirators there are two connector, one of connection
Mouth is equipped with plug cover, and for another connector for connecting respiratory siphon, this has resulted in external breather valve can only be in both direction
Upper use, when being used cooperatively with ventilator, so that ventilator is in orientation by larger limitation.
In view of the above drawbacks, the utility model creator obtains originally practical new finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is,
There is provided a kind of breather valve used for respirators comprising breathing connector, the breathing connector inside is cavity, described
The side of breathing connector is provided with the first ventilation connecting tube, the second ventilation connecting tube and the third ventilation being connected to the cavity
Connecting tube, first ventilation connecting tube are disposed opposite to each other with the third ventilation connecting tube, and second ventilation connecting tube is located at
Between first ventilation connecting tube and the third ventilation connecting tube.
Preferably, the side of the breathing connector further includes hanging buckle, the hanging buckle and the second ventilation connecting tube phase
Back setting.
Preferably, the upper side of the breathing connector is provided with the upper connector being connected to the cavity.
Preferably, the breather valve used for respirators further includes the opening film being arranged on the upper connector.
Preferably, the breather valve used for respirators further includes the pressure for the open film to be fastened on to the upper connector
Power control lid.
Preferably, the downside of the breathing connector is provided with the lower connector being connected to the cavity.
Preferably, the breather valve used for respirators further includes lower connector, the lower connector and the lower connection are tight-lipped
It is solidly connected.
Preferably, the lower connector includes column bullet and the outlet connecting tube that is connected to the column bullet.
Preferably, the breather valve used for respirators further includes the first plug cover, first plug cover is equipped with plug handle.
Preferably, the breather valve used for respirators further includes the second plug cover, second plug cover is equipped with plug handle.
Compared with prior art, a kind of breather valve used for respirators provided by the utility model can be supplied from three directions,
Both direction relative to existing breather valve supplies, when being used cooperatively with ventilator, so that ventilator is no longer by the limit in orientation
System, gives full play to ventilator maximum effect.
Detailed description of the invention
It, below will be to institute in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the utility model
Attached drawing to be used is needed to be briefly described.
Fig. 1 is a kind of main view of breather valve used for respirators of the utility model；
Fig. 2 is a kind of longitudinal section view of breather valve used for respirators of the utility model；
Fig. 3 is a kind of top view of breather valve used for respirators of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.
Refering to fig. 1 and Fig. 2, a kind of breather valve used for respirators provided by the utility model includes that pressure control lid 1, breathing connect
Junctor 10, lower connector 7 and open film 9.Breathing inside connector 10 is cavity, and the right side of the breathing connector 10 is provided with
The first ventilation connecting tube 2 being connected to the cavity, the first ventilation connecting tube 2 are equipped with the first input blow vent.The breathing connects
The leading flank of junctor 10 is provided with the second ventilation connecting tube 4 being connected to the cavity, and the second ventilation connecting tube 4 is equipped with second
Input blow vent.The left side of the breathing connector 10 is provided with the third ventilation connecting tube 5 being connected to the cavity, and third is logical
Gas connecting tube 5 is equipped with third and inputs blow vent.The upper side of the breathing connector 10 be provided be connected to the cavity it is upper
Connector controls lid 1 by the pressure and the open film 9 is locked on the upper connector.The breathing connector 10
Downside is provided with the lower connector being connected to the cavity, and lower connector 7 is by way of being clamped or being spirally connected or bond
It is locked on the lower connector.Preferably, which further includes the first plug cover 3 and for blocking input blow vent
Two plug covers 6 are provided with plug handle 31 on the first plug cover 3 to be easy for installation and removal, set on the second plug cover 6
It is equipped with plug handle 61.Lower connector 7 includes a column bullet and the outlet connecting tube 71 being connected to the column bullet.Such as figure
Shown in 3, the trailing flank of the breathing connector 10 is additionally provided with hanging buckle 8.The breather valve of the utility model can be supplied from three directions
Gas, the both direction relative to existing breather valve supplies, when being used cooperatively with ventilator, so that ventilator is no longer by orientation
Limitation, gives full play to ventilator maximum effect.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (10)
1. a kind of breather valve used for respirators comprising breathing connector, the breathing connector inside is cavity, and feature exists
In, it is described breathing connector side be provided with the first ventilation connecting tube being connected to the cavity, the second ventilation connecting tube and
Third ventilation connecting tube, first ventilation connecting tube are disposed opposite to each other with the third ventilation connecting tube, and second ventilation connects
Adapter tube is between first ventilation connecting tube and the third ventilation connecting tube.
2. a kind of breather valve used for respirators according to claim 1, which is characterized in that the side of the breathing connector is also
Including hanging buckle, the hanging buckle is disposed opposite to each other with second ventilation connecting tube.
3. a kind of breather valve used for respirators according to claim 2, which is characterized in that the upper side of the breathing connector
It is provided with the upper connector being connected to the cavity.
4. a kind of breather valve used for respirators according to claim 3, which is characterized in that it further includes being arranged in the upper company
Opening film on interface.
5. a kind of breather valve used for respirators according to claim 4, which is characterized in that it further includes for by the opening
Film is fastened on the pressure control lid of the upper connector.
6. a kind of breather valve used for respirators according to claim 5, which is characterized in that the downside of the breathing connector
It is provided with the lower connector being connected to the cavity.
7. a kind of breather valve used for respirators according to claim 6, which is characterized in that it further includes lower connector, described
Lower connector is fastenedly connected with the lower connector.
8. a kind of breather valve used for respirators according to claim 7, which is characterized in that the lower connector includes column cone
Body and the outlet connecting tube being connected to the column bullet.
9. -8 any a kind of breather valve used for respirators according to claim 1, which is characterized in that it further includes the first plug
Lid, first plug cover are equipped with plug handle.
10. a kind of breather valve used for respirators according to claim 9, which is characterized in that it further includes the second plug cover, institute
The second plug cover is stated equipped with plug handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188246.1U CN208448380U (en) | 2017-09-15 | 2017-09-15 | A kind of breather valve used for respirators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188246.1U CN208448380U (en) | 2017-09-15 | 2017-09-15 | A kind of breather valve used for respirators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208448380U true CN208448380U (en) | 2019-02-01 |
Family
ID=65139792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721188246.1U Active CN208448380U (en) | 2017-09-15 | 2017-09-15 | A kind of breather valve used for respirators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208448380U (en) |
-
2017
- 2017-09-15 CN CN201721188246.1U patent/CN208448380U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |