CN209270572U - A kind of ventilator valve - Google Patents
A kind of ventilator valve Download PDFInfo
- Publication number
- CN209270572U CN209270572U CN201820806082.2U CN201820806082U CN209270572U CN 209270572 U CN209270572 U CN 209270572U CN 201820806082 U CN201820806082 U CN 201820806082U CN 209270572 U CN209270572 U CN 209270572U
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- CN
- China
- Prior art keywords
- blade
- adjacent
- utility
- model
- ventilator
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- 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.)
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Abstract
The utility model discloses a kind of ventilator valves, including cylinder and blade, the blade is multi-disc, it is fixedly connected between the wherein a line of blade described in multi-disc and the inner wall of the cylinder, remaining two side of the blade and the edge of blade described in remaining contact with each other, and ventilation gap is formed between adjacent two blades, the blade is flexible blade.Compared with prior art, the ventilator valve of the utility model is made up of more blades, and the angle design between blade is reasonable, and opening and closing flexibly, uses contact edge flexible between blade, airtightness is strong, is conducive to discharge exhaust gas, is had the value of popularization and application.
Description
Technical field
The utility model relates to a kind of medical instrument more particularly to a kind of ventilator valves.
Background technique
In current clinical medicine, effective means of the ventilator as an energy artificial substituting expiratory positive airway pressure function is general
All over for anesthesia respiration management, Breathing Suppotion treatment and the emergency resuscitation during respiratory failure, major operation caused by a variety of causes
In, highly important position is occupied in Modern Medical Field.Ventilator is that one kind can play prevention and treatment respiratory failure,
Complication is reduced, the vital Medical Devices of patients ' lives are saved and extend.In the prior art, the valve of ventilator is sensitive
Spend it is lower, cause breathing after gas be difficult to be discharged, accordingly, there exist rooms for improvement.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of ventilator valve.
The utility model achieves the above object through the following technical schemes:
The utility model includes cylinder and blade, and the blade is multi-disc, the wherein a line of blade described in multi-disc and institute
It states and is fixedly connected between the inner wall of cylinder, remaining two side of the blade and the edge of blade described in remaining contact with each other, and
Ventilation gap is formed between adjacent two blades, the blade is flexible blade.
Preferably, the edge of blade described in adjacent two panels is provided with contact edge flexible.
Preferably, the blade is six, wherein is fixedly connected between blade described in adjacent two panels, wherein adjacent two-by-two
Between contact edge be the ventilation gap.
Preferably, it is provided with reinforcing rib between blade described in adjacent two panels, the angle between blade described in adjacent two panels is
45 degree.
Preferably, the contact edge angle between adjacent two-by-two is 60 degree.
The utility model has the beneficial effects that:
The utility model is a kind of ventilator valve, and compared with prior art, the ventilator valve of the utility model passes through
More blades are constituted, and the angle design between blade is reasonable, and opening and closing flexibly, uses contact edge flexible between blade, closed
Property it is strong, be conducive to discharge exhaust gas, have the value of popularization and application.
Detailed description of the invention
Fig. 1 is the structure top view of the utility model；
Fig. 2 is the schematic perspective view of the utility model.
In figure: 1- cylinder, 2- blade, 3- reinforcing rib, 4- contact edge, 5- ventilation gap.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As depicted in figs. 1 and 2: the utility model includes cylinder 1 and blade 2, and the blade 2 is multi-disc, leaf described in multi-disc
Be fixedly connected between the wherein a line of piece 2 and the inner wall of the cylinder 1, remaining two side of the blade 2 and remaining described in
The edge of blade contacts with each other, and ventilation gap 5 is formed between adjacent two blades 2, and the blade 2 is flexible blade.
Preferably, the edge of blade 2 described in adjacent two panels is provided with contact edge 4 flexible.
Preferably, the blade 2 is six, wherein is fixedly connected between blade 2 described in adjacent two panels, wherein two two-phases
Contact edge between neighbour is the ventilation gap 5.
Preferably, it is provided with reinforcing rib 3 between blade described in adjacent two panels, the angle between blade described in adjacent two panels is
45 degree.
Preferably, 4 angle of contact edge between adjacent two-by-two is 60 degree.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of ventilator valve, it is characterised in that: including cylinder and blade, the blade is multi-disc, blade described in multi-disc
Wherein be fixedly connected between a line and the inner wall of the cylinder, remaining two of the blade while with blade described in remaining while
Edge contacts with each other, and ventilation gap is formed between adjacent two blades, and the blade is flexible blade.
2. ventilator valve according to claim 1, it is characterised in that: the edge of blade described in adjacent two panels is provided with soft
The contact edge of property.
3. ventilator valve according to claim 1, it is characterised in that: the blade is six, wherein adjacent two panels institute
It states and is fixedly connected between blade, wherein the contact edge between adjacent two-by-two is the ventilation gap.
4. ventilator valve according to claim 3, it is characterised in that: be provided with reinforcement between blade described in adjacent two panels
Muscle, the angle between blade described in adjacent two panels is 45 degree.
5. ventilator valve according to claim 3, it is characterised in that: the contact edge angle between adjacent two-by-two is 60
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806082.2U CN209270572U (en) | 2018-05-21 | 2018-05-21 | A kind of ventilator valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806082.2U CN209270572U (en) | 2018-05-21 | 2018-05-21 | A kind of ventilator valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209270572U true CN209270572U (en) | 2019-08-20 |
Family
ID=67597491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820806082.2U Expired - Fee Related CN209270572U (en) | 2018-05-21 | 2018-05-21 | A kind of ventilator valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209270572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251464A (en) * | 2020-03-06 | 2020-06-09 | 颜金花 | Building cement mixing arrangement based on gravity changes accuse water and automatic stirring |
-
2018
- 2018-05-21 CN CN201820806082.2U patent/CN209270572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111251464A (en) * | 2020-03-06 | 2020-06-09 | 颜金花 | Building cement mixing arrangement based on gravity changes accuse water and automatic stirring |
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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: 20190820 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |