CN209019657U - A kind of medical gas atomization terminal - Google Patents
A kind of medical gas atomization terminal Download PDFInfo
- Publication number
- CN209019657U CN209019657U CN201821445555.7U CN201821445555U CN209019657U CN 209019657 U CN209019657 U CN 209019657U CN 201821445555 U CN201821445555 U CN 201821445555U CN 209019657 U CN209019657 U CN 209019657U
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- gas flow
- gas
- pedestal
- sealing ring
- flow adjusting
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Abstract
The utility model provides a kind of medical gas atomization terminal, belongs to the component of medical instrument, and this medical gas is atomized terminal, including pedestal；It is provided with inlet suction port and air outlet adapter on the pedestal, the gas passage for being connected to the inlet suction port and the air outlet adapter is provided in the pedestal；Gas flow adjusting means are provided on the gas passage, the gas flow adjusting means include the sealing ring being arranged on the pedestal and gas flow control rod；The gas flow adjusting rod is used with the pedestal and is threadedly coupled, the upper end of the gas flow adjusting rod is that operation handle rotation moves up and down adjusting rod, and lower end is that circular conical surface cooperates the effect for playing sealing or adjusting gas flow size with the sealing ring with inner hole.Be atomized terminal by medical gas provided by the utility model, can step-less adjustment gas flow in a certain range size, control when facilitating atomization to gas flow.
Description
Technical field
The utility model relates to fitting of medical apparatus fields, are atomized terminal in particular to a kind of medical gas.
Background technique
It is gas interface of the hospital as medicinal atomized treatment, for a long time, what hospital used that medical gas, which is atomized terminal,
Medical gas is atomized terminal as ordinary terminal, only connection gas and disconnection two kinds of functions of gas, for required gas stream
The size of amount then can not be regulated and controlled, and hospital uses very inconvenient.
Utility model content
The utility model provides a kind of medical gas atomization terminal, it is intended to solve medical gas atomization in the prior art eventually
Hold the existing above problem.
The utility model is realized in this way:
A kind of medical gas atomization terminal, including pedestal；
It is provided with inlet suction port and air outlet adapter on the pedestal, is provided in the pedestal for being connected to the air inlet connecting
The gas passage of head and the air outlet adapter；
Gas flow adjusting means are provided on the gas passage, the gas flow adjusting means include gas flow
Adjusting rod and the sealing ring being arranged on the pedestal；
The gas flow adjusting rod is provided with handle far from one end of the sealing ring, and the gas flow adjusting rod leans on
One end of the nearly sealing ring is provided with the blocking head with sealing ring cooperation；
The position of the gas flow adjusting means is provided with locking nut, the spiral shell of the locking nut on the pedestal
Pit is threadedly coupled with the gas flow adjusting rod.
In an embodiment of the present invention, the gas flow adjusting rod is arranged in mounting hole, the installation
The axial direction in hole is axially vertical with the gas passage, and the inlet suction port is connected to the side of the mounting hole, the installation
Hole is connected to close to one end of the gas passage with the gas passage.
In an embodiment of the present invention, the blocking head is cone, and the small end of the blocking head can be worn
Cross the inner hole of the sealing ring.
The beneficial effects of the utility model are: terminal is atomized by medical gas provided by the utility model, it can be one
The size for determining step-less adjustment gas flow in range facilitates the control of atomization gas flow size.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the cross-sectional view for the medical gas atomization terminal that the utility model embodiment provides.
Icon: 001- medical gas is atomized terminal；100- pedestal；200- air outlet adapter；300- inlet suction port；101- first
Convex-segment；The flat section of 103-；The second convex-segment of 105-；110- gas passage；400- regulating the qi flowing in the channels portion；130- mounting hole；410- regulating the qi flowing in the channels bar；430-
Block head；411- active segment；413- blocks section；150- locking nut；190- sealing ring；450- handle.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that indicating position or the term of positional relationship are based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The equipment or element of finger must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level
Height is less than second feature.
Embodiment
A kind of medical gas atomization terminal 001 is present embodiments provided, referring to Fig. 1, this medical gas is atomized terminal
001 includes pedestal 100, air outlet adapter 200 and inlet suction port 300；
The section of pedestal 100 is U-shaped, including sequentially connected first convex-segment 101, flat section 103 and the second convex-segment 105,
Middle air outlet adapter 200 is arranged in the first convex-segment 101, and the axial direction of air outlet adapter 200 is arranged in an axially parallel mode with the first convex-segment 101.
Inlet suction port 300 is arranged in the second convex-segment 105, and the axial direction of inlet suction port 300 is axially vertical with the second convex-segment 105, in flat section
103 are provided with gas passage 110, and gas passage 110 is connected to inlet suction port 300 and air outlet adapter 200, specifically, convex second
Section 105 is additionally provided with regulating the qi flowing in the channels portion 400, and regulating the qi flowing in the channels portion 400 includes the mounting hole 130 inside the second convex-segment 105, the axis of mounting hole 130
To axial parallel with the second convex-segment 105, the setting of mounting hole 130 is between inlet suction port 300 and gas passage 110, mounting hole
Setting regulating the qi flowing in the channels bar 410 is used to control the ventilation flow rate between inlet suction port 300 and gas passage 110 in 130.
Regulating the qi flowing in the channels bar 410 is threadedly coupled with the second convex-segment 105, is protruded by rotating the adjustable regulating the qi flowing in the channels bar 410 of regulating the qi flowing in the channels bar 410
Length in mounting hole 130 is provided with blocking head 430 close to one end of gas passage 110 in regulating the qi flowing in the channels bar 410 with being integrally formed,
Blocking head 430 is for blocking gas passage 110, specifically, when rotation regulating the qi flowing in the channels bar 410 makes regulating the qi flowing in the channels bar 410 be inserted into mounting hole 130
Length reduce when, can make block head 430 be detached from gas passage 110, gas passage 110 open；And rotate regulating the qi flowing in the channels bar 410
When so that the length that regulating the qi flowing in the channels bar 410 is inserted into mounting hole 130 increasing, it can to block the insertion gas passage 110 of head 430, gas
Channel 110 blocks.Can be with the opening degree of step-less adjustment gas passage 110 between opening and blocking, and then the gas adjusted
Body flow.
In order to enable air-flow can enter from inlet suction port 300, enter gas by mounting hole 130, and from mounting hole 130
In channel 110, adjusting rod cannot fully take up mounting hole 130, therefore regulating the qi flowing in the channels bar 410 includes active segment 411 and blocking section 413,
Wherein blocking has the gas leakage gap being connected to inlet suction port 300 between section 413 and mounting hole 130, the end of blocking section 413 is set
Set blocking head 430.
The outside of active segment 411 is provided with external screw thread, in the fixed peace in the position corresponding with active segment 411 of mounting hole 130
Equipped with locking nut 150, the inner hole of locking nut 150 forms the thread segment of mounting hole 130, the internal screw thread and active segment of thread segment
411 external screw thread is threadedly engaged, so that insertion depth of the regulating the qi flowing in the channels bar 410 in mounting hole 130 is adjustable.
In other embodiments, regulating the qi flowing in the channels bar 410 and pedestal directly can also be realized in 130 inner wall of mounting hole setting screw thread
100 threaded connection.
In order to guarantee the airtightness of medical gas atomization terminal 001, also it is additionally provided at three and seals in the present embodiment
Ring 190, specifically, also have seal section between active segment 411 and blocking section 413, the inner wall of seal section and mounting hole 130 it
Between be provided with sealing ring 190.Sealing ring 190, air outlet adapter 200 and pedestal are provided between locking nut 150 and pedestal 100
Sealing ring 190 is also equipped between 100.In the present embodiment, sealing ring 190 is rubber ring, and rubber ring has certain elasticity can
With clogging gap.
The position that gas passage 110 and blocking head 430 cooperate is provided with sealing ring 190, has diameter among sealing ring 190
Less than the through-hole of blocking head 430.Sealing ring 190 is also the rubber ring with larger thickness, and blocking head 430 is conical head, microcephaly
It holds towards the through-hole setting among sealing ring 190, when regulating the qi flowing in the channels bar 410 is moved towards gas passage 110, blocks the small of head 430
Head end can be protruded into through-hole and be blocked, and specific chocking-up degree can be protruded into according to blocking head 430 duty ratio of through-hole into
Row is adjusted.
Specifically, rotating regulating the qi flowing in the channels bar 410 for convenience, one end of blocking section 413 is provided with handle in active segment 411
450。
It is atomized terminal 001 by medical gas provided by the utility model, it can step-less adjustment gas in a certain range
The size of flow facilitates the control of atomization gas flow size.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of medical gas is atomized terminal, which is characterized in that including pedestal；
Inlet suction port and air outlet adapter are provided on the pedestal, be provided in the pedestal for be connected to the inlet suction port and
The gas passage of the air outlet adapter；
Gas flow adjusting means are provided on the gas passage, the gas flow adjusting means include that gas flow is adjusted
Bar and the sealing ring being arranged on the pedestal；
The gas flow adjusting rod is provided with handle far from one end of the sealing ring, and the gas flow adjusting rod is close to institute
The one end for stating sealing ring is provided with the blocking head cooperated with the sealing ring；
The position of the gas flow adjusting means is provided with locking nut, the threaded hole of the locking nut on the pedestal
It is threadedly coupled with the gas flow adjusting rod.
2. medical gas according to claim 1 is atomized terminal, which is characterized in that the gas flow adjusting rod setting exists
In mounting hole, the axial direction of the mounting hole is axially vertical with the gas passage, the inlet suction port and the mounting hole
Side connection, the mounting hole are connected to close to one end of the gas passage with the gas passage.
3. medical gas according to claim 2 is atomized terminal, which is characterized in that the blocking head is cone, described
The small end for blocking head can pass through the inner hole of the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445555.7U CN209019657U (en) | 2018-09-04 | 2018-09-04 | A kind of medical gas atomization terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445555.7U CN209019657U (en) | 2018-09-04 | 2018-09-04 | A kind of medical gas atomization terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209019657U true CN209019657U (en) | 2019-06-25 |
Family
ID=66904175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445555.7U Active CN209019657U (en) | 2018-09-04 | 2018-09-04 | A kind of medical gas atomization terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209019657U (en) |
-
2018
- 2018-09-04 CN CN201821445555.7U patent/CN209019657U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.356, south section of kailiwei Industrial Avenue, Jianyang City, Chengdu City, Sichuan Province Patentee after: SICHUAN GANGTONG MEDICAL EQUIPMENT GROUP Co.,Ltd. Address before: 641400 Sichuan city of Chengdu province Jianyang city Kailiwei Industrial Avenue South No. 11 Patentee before: SICHUAN GANGTONG MEDICAL EQUIPMENT GROUP Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |