CN207532616U - Oxygen uptake quick coupling - Google Patents
Oxygen uptake quick coupling Download PDFInfo
- Publication number
- CN207532616U CN207532616U CN201720482726.2U CN201720482726U CN207532616U CN 207532616 U CN207532616 U CN 207532616U CN 201720482726 U CN201720482726 U CN 201720482726U CN 207532616 U CN207532616 U CN 207532616U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- outer sleeve
- oxygen uptake
- far
- snorkel
- 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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Abstract
The utility model discloses a kind of oxygen uptake quick couplings, container including being used to store oxygen, the container is equipped with connecting sleeve, the connecting sleeve is sealedly connected with outer sleeve, inner sleeve is set in the outer sleeve, the outer sleeve is slidingly sealed cooperation with the inner sleeve, the outer sleeve is equipped with the air inlet of connection container intracavity, it is equipped between the inner sleeve and the outer sleeve and pushes the elastic pushing device of the inner sleeve far from container, the inner sleeve is equipped with snorkel far from one end connection, guide rod is equipped in the snorkel, the guide rod is far from one end extending aeration pipe and equipped with ventilation plug, the guide rod is close to one end extending aeration pipe and connects the outer sleeve, positioning disk is equipped on the outside of the snorkel, the guiding tray bottom is equipped with seal gasket.The utility model attended operation is simple, it is very easy to use, ensure that being smoothed out for oxygen uptake.
Description
Technical field
The utility model is related to gas passage connection area more particularly to a kind of oxygen uptake quick couplings.
Background technology
Oxygen uptake be give first aid to patient pass through frequently with a kind of means and people be used for health care a kind of mode, at present
Mostly in a manner that oxygen uptake is detached with suction nozzle with the container of storage oxygen, when carrying out oxygen uptake, pass through connecting tube and connect oxygen uptake use
The container of suction nozzle and storage oxygen can carry out oxygen uptake.And the connection system of container of the oxygen uptake suction nozzle with storing oxygen is big at present
Multioperation is numerous and diverse, and use is very inconvenient, influences being smoothed out for oxygen uptake.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of attended operation it is simple, it is very easy to use, ensure
The oxygen uptake quick coupling that oxygen uptake is smoothed out.
In order to solve the above technical problems, the technical solution of the utility model is：Oxygen uptake quick coupling stores oxygen including being used for
The container of gas, the container are equipped with connecting sleeve, and the connecting sleeve is sealedly connected with outer sleeve, is set in the outer sleeve
Inner sleeve, the outer sleeve are slidingly sealed cooperation with the inner sleeve, and the outer sleeve is equipped with the air inlet of connection container intracavity
Mouthful, it is equipped between the inner sleeve and the outer sleeve and pushes the elastic pushing device of the inner sleeve far from container, it is described interior
Sleeve is equipped with snorkel far from one end connection, and guide rod is equipped in the snorkel, and the guide rod is stretched out far from one end
Snorkel is simultaneously equipped with ventilation plug, and the guide rod is close to one end extending aeration pipe and connects the outer sleeve, the ventilation
Positioning disk is equipped on the outside of pipe, the guiding tray bottom is equipped with seal gasket.
As preferred technical solution, the positioning disk inner wall side is equipped with pressing groove, is equipped with and compresses in the pressing groove
Block, the compact heap inside and snorkel outside fit；The positioning disk is equipped with locking screw holes, in the locking screw holes
Equipped with the clamping screw held out against on the outside of the compact heap.
As preferred technical solution, surface of the seal gasket far from one end is equipped with the triangle groove of annular.
As preferred technical solution, the guide rod is located at the top of the ventilation plug circumferentially arranged at least two
Support protrusion.
As preferred technical solution, the elastic pushing device is compressed spring.
As preferred technical solution, the outer Slideslip of the outer sleeve is equipped with protection cylinder, and the protection cylinder is far from described
One end is connected with end cap, and the end cap is equipped in pyramidal guide hole.
As preferred technical solution, inside of the protection cylinder far from one end is equipped with anticreep rubber ring, the anticreep
Arrangement is equipped with anticreep groove on rubber ring inner wall.
Oxygen uptake quick coupling with the above mentioned technical proposal, the container including being used to store oxygen, the container
Equipped with connecting sleeve, the connecting sleeve is sealedly connected with outer sleeve, and inner sleeve, the outer sleeve are set in the outer sleeve
Cooperation is slidingly sealed with the inner sleeve, the outer sleeve is equipped with the air inlet of connection container intracavity, the inner sleeve and institute
It states to be equipped between outer sleeve and pushes the elastic pushing device of the inner sleeve far from container, the inner sleeve connects far from one end
It is logical to be equipped with snorkel, guide rod is equipped in the snorkel, the guide rod is far from one end extending aeration pipe and stifled equipped with ventilation
Head, the guide rod is close to one end extending aeration pipe and connects the outer sleeve, and positioning disk, institute are equipped on the outside of the snorkel
It states and is oriented to tray bottom equipped with seal gasket.The utility model has the advantages that：When carrying out oxygen uptake, need to only connection be used to inhale
The connecting tube cooperation of oxygen suction nozzle pushes connecting pipe box on guide rod to container direction, and connecting tube pipe end acts against fluid sealant
On pad and continue to press on, drive snorkel and inner sleeve that elastic pushing device is overcome to move up by positioning disk, snorkel pipe end from
Gas plug is opened, oxygen uptake enters connecting tube out of container via air inlet, outer sleeve, inner sleeve and snorkel, imports oxygen uptake and uses
Suction nozzle carries out oxygen uptake, when without oxygen uptake, draws back connecting tube, elastic pushing device pushes inner sleeve and snorkel, snorkel
Pipe end realizes against ventilation plug and blocks, attended operation is simple, using it is very convenient, ensure that being smoothed out for oxygen uptake.
Description of the drawings
The following drawings is only intended in doing schematic illustration and explanation to the utility model, does not limit the model of the utility model
It encloses.Wherein：
Fig. 1 is the structure diagram of the utility model；
Schematic diagram when Fig. 2 is the utility model connection oxygen uptake suction nozzle.
In figure：1- outer sleeves；11- air inlets；2- inner sleeves；21- triangle grooves；22 snorkels；23- positioning disks；24- is close
Potting pad；25- compact heaps；26- clamping screws；3- connecting sleeves；4- containers；5- compressed springs；6- guide rods；61- ventilation plugs；
62- seal washers；63- support protrusions；7- protection cylinders；71- circlips；72- anticreep rubber rings；73- anticreep grooves；74- end caps；
75- guide holes；8- connecting tubes.
Specific embodiment
As depicted in figs. 1 and 2, oxygen uptake quick coupling, the container 4 including being used to store oxygen, the container 4 are equipped with connection
Casing 3, the connecting sleeve 3 are sealedly connected with outer sleeve 1, are set with inner sleeve 2 in the outer sleeve 1, the outer sleeve 1 with
The inner sleeve 2 is slidingly sealed cooperation, and the outer sleeve 1 is equipped with the air inlet 11 of 4 inner cavity of connection container, the inner sleeve 2
It is equipped between the outer sleeve 1 and pushes the elastic pushing device of the inner sleeve 2 far from container 4, the inner sleeve 2 is far from appearance
The connection of device one end is equipped with snorkel 22, and guide rod 6 is equipped in the snorkel 22, and the guide rod 6 is stretched out far from 4 one end of container ventilates
Pipe 22 is simultaneously equipped with ventilation plug 61, and the guide rod 6 is close to 4 one end extending aeration pipe 22 of container and connects the outer sleeve 1, described
22 outside of snorkel is equipped with positioning disk 23, and 23 bottom of positioning disk is equipped with seal gasket 24.It, only need to the company of using when carrying out oxygen uptake
The connecting tube 8 for connecing oxygen uptake suction nozzle coordinates, and connecting tube 8 is sleeved on guide rod 6 to 4 direction of container and is pushed, and 8 pipe end of connecting tube abuts against
It on seal gasket 24 and continues to press on, snorkel 22 and inner sleeve 2 is driven to overcome on elastic pushing device by positioning disk 23
It moves, 22 pipe end of snorkel leaves ventilation plug 61, and oxygen is out of container 4 via air inlet 11, outer sleeve 1, inner sleeve 2 and ventilation
Pipe 22 enters connecting tube 8, imports oxygen uptake and carries out oxygen uptake with suction nozzle, when without oxygen uptake, draws back connecting tube 8, resiliency urged dress
It puts and pushes inner sleeve 2 and snorkel 22,22 pipe end of snorkel is realized against ventilation plug 61 and blocked, and attended operation is simple, uses
It is very convenient, ensure that being smoothed out for oxygen uptake.The elastic pushing device is compressed spring 5, simple and practical in structure.It can be
It ventilates and seal washer 62 is equipped between plug 61 and snorkel 22, to improve leakproofness.
As depicted in figs. 1 and 2, the 23 inner wall side of positioning disk is equipped with pressing groove, and compact heap is equipped in the pressing groove
25,25 inside of compact heap fits with 22 outside of snorkel；The positioning disk 23 is equipped with locking screw holes, the locking
The clamping screw 26 for holding out against 25 outside of compact heap is equipped in screw hole.According to 8 model of connecting tube and length adjustment positioning disk 23
Position when, loosen the clamping screw 26, then move compact heap 25, after adjusting positioning disk 23 to suitable position, screw institute
It states clamping screw 26 and realizes that positioning is adjusted.Surface of the seal gasket 24 far from 4 one end of container is equipped with the triangle groove of annular
21, the sealing performance to connecting tube 8 can be improved.The guide rod 6 is located at the top of the ventilation plug 61 circumferentially arranged at least
Two support protrusions 63, support protrusion 63 are resisted against the inside of snorkel 22, and a supporting role is played to snorkel 22, can be to prevent
Only snorkel 22 tilts.
As depicted in figs. 1 and 2, the outer Slideslip of the outer sleeve 1 is equipped with protection cylinder 7, and the protection cylinder 7 is far from the appearance
4 one end of device is connected with end cap, and the end cap is equipped in pyramidal guide hole.It can be in protection cylinder 7 in 4 one end of container
Side is equipped with circlip 71, coordinates with end cap, and the constraint of protection cylinder 7 is sleeved on 1 outside of outer sleeve.It and can be in protection cylinder 7
Adjustment bar hole is equipped with, in order to the adjustment of clamping screw 26.Pyramidal guide hole plays guiding role to connecting tube 8, connection
It is convenient.Inside of the protection cylinder 7 far from 4 one end of container is equipped with anticreep rubber ring 72, arranges and sets on 72 inner wall of anticreep rubber ring
There is an anticreep groove 73, such connecting tube 8, which is sleeved on guide rod 6, to be pushed to 4 direction of container when carrying out oxygen uptake in place, in anticreep rubber ring 72
Anticreep groove 73 on wall plays clamping action to connecting tube 8, can overcome the elastic force of compressed spring 5, remain at
Supplementary oxygen reaches long-time oxygen uptake purpose.And it is possible to the groove coordinated with anticreep groove 73 is equipped in 8 outer wall of connecting tube,
To enhance clamping friction power.
The above descriptions are merely exemplary embodiments of the present utility model, is not limited to the model of the utility model
It encloses.Any those skilled in the art, the made equivalent change under the premise of the design and principle for not departing from the utility model
Change and change, the range of the utility model protection should all be belonged to.
Claims (7)
1. oxygen uptake quick coupling, the container including being used to store oxygen, it is characterised in that：The container is equipped with connecting sleeve, institute
It states connecting sleeve and is sealedly connected with outer sleeve, inner sleeve is set in the outer sleeve, the outer sleeve is slided with the inner sleeve
Dynamic sealing coordinates, and the outer sleeve is equipped with the air inlet of connection container intracavity, is set between the inner sleeve and the outer sleeve
Having and push the elastic pushing device of the inner sleeve far from container, the inner sleeve is equipped with snorkel far from one end connection,
Guide rod is equipped in the snorkel, far from one end extending aeration pipe and equipped with ventilation plug, the guide rod leans on the guide rod
Nearly one end extending aeration pipe simultaneously connects the outer sleeve, and positioning disk, the guiding tray bottom are equipped on the outside of the snorkel
Equipped with seal gasket.
2. oxygen uptake quick coupling as described in claim 1, it is characterised in that：The positioning disk inner wall side is equipped with pressing groove,
Compact heap is equipped in the pressing groove, is fitted on the inside of the compact heap with snorkel outside；The positioning disk is equipped with lock
Tight screw hole, the locking screw holes are interior to be equipped with the clamping screw held out against on the outside of the compact heap.
3. oxygen uptake quick coupling as described in claim 1, it is characterised in that：Surface of the seal gasket far from one end
Triangle groove equipped with annular.
4. oxygen uptake quick coupling as described in claim 1, it is characterised in that：The guide rod is located at the top of the ventilation plug
Circumferentially arranged at least two support protrusions.
5. oxygen uptake quick coupling as described in claim 1, it is characterised in that：The elastic pushing device is compressed spring.
6. the oxygen uptake quick coupling as described in any one of claim 1 to 5 claim, it is characterised in that：The outer sleeve
Outer Slideslip is equipped with protection cylinder, and the protection cylinder is connected with end cap far from the one end, and the end cap is equipped in frustum
The guide hole of shape.
7. oxygen uptake quick coupling as claimed in claim 6, it is characterised in that：The protection cylinder on the inside of one end far from setting
There is anticreep rubber ring, arranged on the anticreep rubber ring inner wall and be equipped with anticreep groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482726.2U CN207532616U (en) | 2017-04-25 | 2017-04-25 | Oxygen uptake quick coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720482726.2U CN207532616U (en) | 2017-04-25 | 2017-04-25 | Oxygen uptake quick coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207532616U true CN207532616U (en) | 2018-06-26 |
Family
ID=62607096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720482726.2U Expired - Fee Related CN207532616U (en) | 2017-04-25 | 2017-04-25 | Oxygen uptake quick coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207532616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558116A (en) * | 2020-05-12 | 2020-08-21 | 吉林大学 | Artificial respiration auxiliary device for doctors in emergency ward of cardiology department |
| CN112057276A (en) * | 2020-08-20 | 2020-12-11 | 潘建亮 | Medical treatment is with severe patient's defecation auxiliary device |
-
2017
- 2017-04-25 CN CN201720482726.2U patent/CN207532616U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558116A (en) * | 2020-05-12 | 2020-08-21 | 吉林大学 | Artificial respiration auxiliary device for doctors in emergency ward of cardiology department |
| CN111558116B (en) * | 2020-05-12 | 2021-08-13 | 吉林大学 | Artificial respiration auxiliary device for doctors in emergency ward of cardiology department |
| CN112057276A (en) * | 2020-08-20 | 2020-12-11 | 潘建亮 | Medical treatment is with severe patient's defecation auxiliary device |
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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: 20180626 Termination date: 20190425 |