CN209596347U - Constant pressure oxygen pillow - Google Patents
Constant pressure oxygen pillow Download PDFInfo
- Publication number
- CN209596347U CN209596347U CN201820170966.3U CN201820170966U CN209596347U CN 209596347 U CN209596347 U CN 209596347U CN 201820170966 U CN201820170966 U CN 201820170966U CN 209596347 U CN209596347 U CN 209596347U
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- China
- Prior art keywords
- oxygen
- constant pressure
- air
- air inlet
- wall
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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 constant pressure oxygen pillows of medical controllable gas flow, are related to a kind of structure of oxygen pillow.It includes pillowcase, pillow, oxygen nozzle, air mouth, goes out oxygen triple valve and air inlet triple valve, and pillow is made of the internal oxygen core for being filled with oxygen, and the internal air-core for hollow structure, and oxygen nozzle and air mouth are installed on pillowcase；Spaced apart annular slot there are two being all provided on the outer wall of oxygen nozzle and the outer wall of air mouth, two annular slots are respectively upper card slot and lower bayonet slot, and lower bayonet slot is between upper card slot and pillowcase, the end of first oxygen output pipe and the end of the first air inlet pipe are respectively connected with annular snap cylinder, the inner wall of annular snap cylinder is equipped with and the matched interior snap ring of the lower bayonet slot, it is connected with out oxygen baffle on the outer wall of annular snap cylinder, is further sleeved on annular snap cylinder and the matched clip of the exterior bayonet slot.The utility model structure is simple, and the pressure in oxygen pillow can be made to remain constant, and then guarantees the sleep quality of patient.
Description
Technical field
The utility model relates to a kind of structure of oxygen pillow, specifically a kind of constant pressure oxygen pillow.
Background technique
Oxygen in existing oxygen pillow is after using, and the air pressure inside oxygen pillow can decline, to make oxygen pillow
Height can be gradually reduced, and then make patient during sleep, easily influenced by the inconsistent oxygen pillow of anterior and posterior height, to influence
Sleep, it is therefore necessary to improve.
Utility model content
The purpose of this utility model is to overcome the shortcomings of background technique, and provide a kind of constant pressure oxygen pillow.
To achieve the goals above, the technical solution of the utility model are as follows: constant pressure oxygen pillow, it is characterised in that: including pillow
Set, pillow, oxygen nozzle and air mouth, the pillow is by the internal oxygen core for being filled with oxygen, and the internal sky for hollow structure
Gaseous core is constituted, and oxygen nozzle and air mouth are installed on pillowcase；Oxygen flowmeter is installed out in the first port of oxygen triple valve out,
Second port of oxygen triple valve is successively connected to the first oxygen output pipe, oxygen nozzle and oxygen core out, out the third end of oxygen triple valve
Mouth successively with the second oxygen output pipe, go out oxygen flow valve and third oxygen output pipe and be connected to, the vacant end of third oxygen output pipe is connected with oxygen and seals
Head；Inlet air flow meter is installed in the first port of air inlet triple valve, the second port of air inlet triple valve successively with the first air inlet
Pipe, air mouth be connected to air-core, the third port of air inlet triple valve successively with the second air inlet pipe, charge flow rate valve and third into
Tracheae connection, the vacant end of third air inlet pipe is connected with air pressure；Pacify in the third oxygen output pipe and third air inlet pipe
Equipped with flow control valve body；Oxygen flow valve and the charge flow rate valve out include whole cylindrical circular constant pressure shell, constant pressure
Gas cylinder is installed on the outer wall of shell, is set on the side wall of constant pressure shell there are three the air guiding through hole being connected to the gas cylinder,
Constant pressure shell upper end is equipped with the top cover labyrinth being threadedly coupled with constant pressure shell, and constant pressure shell lower end is equipped with constant pressure shell screw thread
The lower sealing cover of connection, the top cover labyrinth bottom are connected with the upper gasket positioned at constant pressure enclosure interior, lower sealing cover top
It is connected with the lower seal pad positioned at constant pressure enclosure interior, constant pressure hole is equipped in the top cover labyrinth, is equipped in constant pressure hole and constant pressure
The constant pressure bar that hole is threadedly coupled, is connected with the handle positioned at constant pressure hull outside at the top of constant pressure bar, constant pressure bar bottom be connected with
The constant pressure shell inner thread connection constant pressure turntable, the constant pressure turntable between upper gasket and lower seal pad,
And upper sealing cushion cover is on constant pressure bar；Spaced apart ring there are two being all provided on the outer wall of the oxygen nozzle and the outer wall of air mouth
Shape card slot, two annular slots are respectively upper card slot and lower bayonet slot, and lower bayonet slot is between upper card slot and pillowcase, and described first
The end of oxygen output pipe and the end of the first air inlet pipe are respectively connected with annular snap cylinder, and the inner wall of annular snap cylinder is equipped with and the lower card
Slot matched interior snap ring is connected with out oxygen baffle on the outer wall of annular snap cylinder, be further sleeved on the annular snap cylinder with it is described outer
The clip of pocket matches.
The utility model structure is simple, and the pressure in oxygen pillow can be made to remain constant, and then guarantees sleeping for patient
Dormancy quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram for oxygen flow valve.
Fig. 3 is the structural schematic diagram of pillow.
Fig. 4 is the attachment structure schematic diagram of the first oxygen output pipe with oxygen flow valve out.
Fig. 5 is partial sectional view when Fig. 4 does not include pillowcase and oxygen core.
1- pillowcase in figure, 2- pillow, 3- oxygen nozzle, 4- air mouth, 5- oxygen core, 6- air-core, 7- go out oxygen triple valve,
8- air inlet triple valve, 9- go out oxygen flowmeter, the first oxygen output pipe of 10-, the second oxygen output pipe of 11-, 12- oxygen end socket, 13- charge flow rate
Meter, the first air inlet pipe of 14-, the second air inlet pipe of 15-, 16- air pressure, 17- constant pressure shell, 18- gas cylinder, 20- air guide are logical
Hole, 21- top cover labyrinth, 22- lower sealing cover, the upper gasket of 23-, 24- lower seal pad, 25- constant pressure hole, 26- constant pressure bar, 27- are permanent
Press turntable, 28- handle, 31- annular slot, the upper card slot of 32-, 33- lower bayonet slot, 34- annular snap cylinder, snap ring in 35-, 36- goes out oxygen
Baffle, 37- clip, 38- third oxygen output pipe, 39- third air inlet pipe, 40- go out oxygen flow valve, 41- charge flow rate valve, 42- flow
Regulation valve body.
Specific embodiment
The performance that according to the present invention will be described in detail below with reference to the accompanying drawings, but they are not constituted to the utility model
It limits, it is only for example.The advantages of making the utility model by explanation simultaneously, is more clear and is readily appreciated that.
Refering to known to attached drawing: constant pressure oxygen pillow, it is characterised in that: including pillowcase 1, pillow 2, oxygen nozzle 3 and air mouth 4,
The pillow 2 is made of the internal oxygen core 5 for being filled with oxygen, and the internal air-core 6 for hollow structure, oxygen nozzle 3 and sky
Gas nozzle 4 is installed on pillowcase 1；
Oxygen flowmeter 9 is installed out in the first port of oxygen triple valve 7 out, the second of oxygen triple valve 7 port is successively out
Be connected to the first oxygen output pipe 10, oxygen nozzle 3 and oxygen core 5, out the third port of oxygen triple valve 7 successively with the second oxygen output pipe 11,
Oxygen flow valve 40 is connected to third oxygen output pipe 38 out, and the vacant end of third oxygen output pipe 38 is connected with oxygen end socket 12；
Inlet air flow meter 13 is installed in the first port of air inlet triple valve 8, the second port of air inlet triple valve 8 successively with
First air inlet pipe 14, air mouth 4 are connected to air-core 6, the third port of air inlet triple valve 8 successively with the second air inlet pipe 15, into
Throughput valve 41 is connected to third air inlet pipe 39, and the vacant end of third air inlet pipe 39 is connected with air pressure 16；
Flow control valve body 42 is mounted in the third oxygen output pipe 38 and third air inlet pipe 39；
The oxygen flow valve 40 out and charge flow rate valve 41 include whole cylindrical circular constant pressure shell 17, constant pressure shell
Gas cylinder 18 is installed on the outer wall of body 17, sets that there are three the air guides that are connected to the gas cylinder 18 on the side wall of constant pressure shell 17
Through-hole 20,17 upper end of constant pressure shell are equipped with the top cover labyrinth 21 being threadedly coupled with constant pressure shell 17,17 lower end of constant pressure shell
Equipped with the lower sealing cover 22 that constant pressure shell 17 is threadedly coupled, 21 bottom of top cover labyrinth is connected with inside constant pressure shell 17
Upper gasket 23, the lower seal pad 24 being connected at the top of lower sealing cover 22 inside constant pressure shell 17, the top cover labyrinth
It is equipped with constant pressure hole 25 in 21, the constant pressure bar 26 being threadedly coupled with constant pressure hole 25 is equipped in constant pressure hole 25, is connected at the top of constant pressure bar 26
There is the handle 28 being located at outside constant pressure shell 17,26 bottom of constant pressure bar is connected with to be connect with the inner thread of the constant pressure shell 17
Constant pressure turntable 27, the constant pressure turntable 27 is between upper gasket 23 and lower seal pad 24, and 23 sets of upper gasket in perseverance
On compression bar 26；
Spaced apart annular slot 31 there are two being all provided on the outer wall of the oxygen nozzle 3 and the outer wall of air mouth 4, two
Annular slot 31 is respectively upper card slot 32 and lower bayonet slot 33, and lower bayonet slot 33 is between upper card slot 32 and pillowcase 1, and described first
The end of oxygen output pipe 7 and the end of the first air inlet pipe 11 are respectively connected with annular snap cylinder 34, the inner wall of annular snap cylinder 34 be equipped with
The matched interior snap ring 35 of lower bayonet slot 33 is connected with out oxygen baffle 36, the annular snap cylinder 34 on the outer wall of annular snap cylinder 34
On be further sleeved with and the matched clip 37 of the exterior bayonet slot 33.
In actual work, it is described go out oxygen flowmeter and be gas flowmeter into oxygen flowmeter, be the prior art.
The utility model structure is simple, and the pressure in oxygen pillow can be made to remain constant, and then guarantees sleeping for patient
Dormancy quality.
Other unaccounted parts belong to the prior art.
Claims (1)
1. constant pressure oxygen pillow, it is characterised in that: including pillowcase (1), pillow (2), oxygen nozzle (3), air mouth (4), go out oxygen threeway
Valve (7) and air inlet triple valve (8), the pillow (2) is by the internal oxygen core (5) for being filled with oxygen, and internal is hollow structure
Air-core (6) constitute, oxygen nozzle (3) and air mouth (4) are installed on pillowcase (1)；
Oxygen flowmeter (9) are installed out in the first port of oxygen triple valve (7) out, out second port of oxygen triple valve (7) according to
Secondary to be connected to the first oxygen output pipe (10), oxygen nozzle (3) and oxygen core (5), the third port of oxygen triple valve (7) is successively with second out
Oxygen output pipe (11), oxygen flow valve (40) are connected to third oxygen output pipe (38) out, and the vacant end connection of third oxygen output pipe (38) is aerobic
Sealing gland head (12)；
It is equipped in the first port of air inlet triple valve (8) inlet air flow meter (13), the second port of air inlet triple valve (8) is successively
Be connected to the first air inlet pipe (14), air mouth (4) and air-core (6), the third port of air inlet triple valve (8) successively with second into
Tracheae (15), charge flow rate valve (41) are connected to third air inlet pipe (39), and the vacant end of third air inlet pipe (39) is connected with air
Pressurizer (16)；
Flow control valve body (42) are mounted in the third oxygen output pipe (38) and third air inlet pipe (39)；
Oxygen flow valve (40) out and charge flow rate valve (41) include whole cylindrical circular constant pressure shell (17), constant pressure shell
Be equipped on the outer wall of body (17) gas cylinder (18), set on the side wall of constant pressure shell (17) there are three with the gas cylinder (18) even
Logical air guiding through hole (20), constant pressure shell (17) upper end are equipped with the top cover labyrinth being threadedly coupled with constant pressure shell (17)
(21), constant pressure shell (17) lower end is equipped with the lower sealing cover (22) that constant pressure shell (17) are threadedly coupled, the top cover labyrinth (21)
Bottom is connected with the upper gasket (23) internal positioned at constant pressure shell (17), is connected at the top of lower sealing cover (22) positioned at constant pressure shell
Body (17) internal lower seal pad (24) is equipped with constant pressure hole (25) in the top cover labyrinth (21), be equipped in constant pressure hole (25) with
The constant pressure bar (26) that constant pressure hole (25) is threadedly coupled, constant pressure bar (26) top are connected with the handle external positioned at constant pressure shell (17)
(28), constant pressure bar (26) bottom is connected with the constant pressure turntable (27) connecting with the inner thread of the constant pressure shell (17), described
Constant pressure turntable (27) is between upper gasket (23) and lower seal pad (24), and upper gasket (23) is covered in constant pressure bar (26)
On；
There are two being all provided on the outer wall of the oxygen nozzle (3) and the outer wall of air mouth (4) spaced apart annular slot (31), two
A annular slot (31) is respectively upper card slot (32) and lower bayonet slot (33), and lower bayonet slot (33) is located at upper card slot (32) and pillowcase
(1) between, the end of first oxygen output pipe (10) and the end of the first air inlet pipe (14) are respectively connected with annular snap cylinder (34), ring
The inner wall of shape card cylinder (34) be equipped with the matched interior snap ring (35) of the lower bayonet slot (33), connect on the outer wall of annular snap cylinder (34)
It is connected to out oxygen baffle (36), is further sleeved on the annular snap cylinder (34) and the lower bayonet slot (33) matched clip (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170966.3U CN209596347U (en) | 2018-01-31 | 2018-01-31 | Constant pressure oxygen pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170966.3U CN209596347U (en) | 2018-01-31 | 2018-01-31 | Constant pressure oxygen pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209596347U true CN209596347U (en) | 2019-11-08 |
Family
ID=68393640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170966.3U Expired - Fee Related CN209596347U (en) | 2018-01-31 | 2018-01-31 | Constant pressure oxygen pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209596347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658930A (en) * | 2020-07-13 | 2020-09-15 | 河北云悦生物科技有限公司 | Desk type hydrogen-oxygen breathing machine |
-
2018
- 2018-01-31 CN CN201820170966.3U patent/CN209596347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658930A (en) * | 2020-07-13 | 2020-09-15 | 河北云悦生物科技有限公司 | Desk type hydrogen-oxygen breathing machine |
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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: 20191108 Termination date: 20210131 |