CN214318399U - Air leakage preventing device for air cushion bed after air inflation connection - Google Patents
Air leakage preventing device for air cushion bed after air inflation connection Download PDFInfo
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- CN214318399U CN214318399U CN202022517608.5U CN202022517608U CN214318399U CN 214318399 U CN214318399 U CN 214318399U CN 202022517608 U CN202022517608 U CN 202022517608U CN 214318399 U CN214318399 U CN 214318399U
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- air
- fixed
- intubate
- cushion bed
- air cushion
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Abstract
The utility model discloses an air cushion bed pulls out and aerifys connection back leak protection gas device, include the breather hose who communicates with air cushion bed, breather hose keeps away from air cushion bed one end and is fixed with the intubate of aerifing, and aerifys the intubate outside and install the leak protection gas mechanism who prevents gas leakage after extracting the inflation inlet, the utility model discloses an add leak protection gas mechanism in the intubate outside of aerifing for aerify the intubate when extracting and do not continue to aerify, can prevent gaseous spilling in the air cushion bed, thereby not only can not continuously aerify down and also can not leak gas when salvageing or going out the inspection, also need not be power consumptive always aerifys in the ward use, energy saving consumption.
Description
Technical Field
The utility model relates to an auxiliary prop technical field of air cushion bed specifically is air cushion bed pulls out and aerifys and connect back leak protection gas device.
Background
The air cushion bed is an air suspension bed. The invention of the air cushion bed is one of the progresses of the burn profession. The mattress of the air cushion bed is filled with a large number of ceramic pellets, and air pressed from an air compressor circulates among the pellets. The patient feels comfortable by adjusting the temperature and flow rate of the air. The patient seems to float in the air flow and can easily rotate the position, preventing the back wound from being pressed, getting damp, dissolving scab infection and preventing the occurrence of bedsore. After the bed is used, the consumption of the patient can be reduced due to the constant high temperature condition, and the recovery of the patient is facilitated. Is especially suitable for patients who suffer from large-area burn, heart and lung insufficiency and are not suitable for turning over by using a rotary bed.
The existing air cushion bed can be used only by continuously inflating, but when a rescue or a patient goes out for examination, gas in the air cushion bed can be quickly leaked out when the air cushion bed cannot be continuously inflated, so that the patient is in direct contact with a bed plate, the pain of the patient and the risk of pressure damage are increased, the air cushion bed also needs to be inflated all the time in long-term use, the resource waste is increased, and therefore, the air cushion bed is pulled out to be inflated and connected with a gas leakage prevention device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can replace the foot to step on the mode and carry out the compression for kitchen garbage processing of rubbish in to the garbage bin to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the air leakage prevention device comprises a ventilation hose communicated with the air cushion bed, an inflation insertion pipe is fixed at one end of the ventilation hose, which is far away from the air cushion bed, and an air leakage prevention mechanism for preventing air leakage after an inflation opening is pulled out is installed on the outer side of the inflation insertion pipe.
Preferably, leak protection gas mechanism includes the sliding sleeve, the sliding sleeve slides to cup joint in aerifing the intubate outside, and the sliding sleeve outside is fixed with the rubber tape, the rubber tape outside is fixed with the plug bush, and the plug bush with aerify intubate outer end joint, aerify the intubate outside and install and step up the subassembly, and aerify the intubate outer end outside and be fixed with the spacing ring, realize through leak protection gas mechanism and handle aerifing the intubate leak protection gas when not aerifing.
Preferably, the subassembly that steps up includes two solid fixed rings, two gu fixed ring fixes in aerifing the intubate outside, and aerifys to slide to cup joint between the intubate corresponds two solid fixed rings and has removed the cover, it has the spring to aerify intubate outside cover, and the spring both ends respectively with remove the cover and keep away from the retaining ring contact of breather hose, it is fixed with the connecting band to remove the cover outside, and the connecting band outer end is fixed with the connecting piece, realizes the chock plug through the subassembly that steps up, avoids extrusion air cushion bed to make the chock plug appear breaking away from.
Preferably, the connecting piece includes cutting ferrule and cardboard, the cutting ferrule is fixed with the connecting band outer end, and cutting ferrule and cardboard joint each other, the cardboard is fixed in the sliding sleeve outside, realizes fastening the sliding sleeve through the connecting piece, avoids personnel's extrusion air cushion bed to make the cock sleeve break away from appear.
Preferably, the spacing ring and the fixed ring outside are provided with grooves, and the existence of the grooves facilitates the connection of the rubber belt and the connecting belt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an add leak protection gas mechanism aerifing the intubate outside for aerify the intubate when extracting not continuing to aerify, can prevent the interior gaseous spill of air cushion bed, thereby not only can not continuously aerify down also can not leak gas when salvageing or going out the inspection, also need not power consumptive the gas always in the ward use moreover, energy saving consumed saving.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the air leakage preventing mechanism of the present invention;
FIG. 3 is a schematic view of another angle structure of the air leakage preventing mechanism of the present invention;
FIG. 4 is a schematic view of the connection between the plug sleeve and the inflatable insertion tube according to the present invention;
fig. 5 is an enlarged view of a portion a in fig. 3.
In the figure: 1-an air hose; 2-inflating intubation; 3-air leakage prevention mechanism; 4-a sliding sleeve; 5-a rubber belt; 6-plug sleeve; 7-a clamping assembly; 8-a limit ring; 9-a fixing ring; 10-moving the sleeve; 11-a spring; 12-a connecting band; 13-a connector; 14-a ferrule; 15-clamping plate; 16-groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the air leakage preventing device for the air cushion bed after being removed from the inflation connection in the figures comprises an air hose 1 communicated with the air cushion bed, an inflation insertion tube 2 is fixed at one end of the air hose 1 far away from the air cushion bed, an air leakage preventing mechanism 3 for preventing air leakage after an inflation port is pulled out is installed at the outer side of the inflation insertion tube 2, and the inflation insertion tube 2 is a hard plastic tube and is convenient to be in butt joint with an external inflation device.
The air leakage prevention mechanism 3 comprises a sliding sleeve 4, the sliding sleeve 4 is slidably sleeved on the outer side of the inflatable insertion tube 2, a rubber belt 5 is fixed on the outer side of the sliding sleeve 4, a plug sleeve 6 is fixed at the outer end of the rubber belt 5, the plug sleeve 6 is clamped with the outer end of the inflatable insertion tube 2, a clamping assembly 7 is installed on the outer side of the inflatable insertion tube 2, a limiting ring 8 is fixed on the outer side of the outer end of the inflatable insertion tube 2, and the plug sleeve 6 is in butt joint with the outer end of the inflatable insertion tube 2, so that the air leakage of the inflatable insertion tube 2 can be avoided when the inflatable insertion tube 2 is not inflated;
the clamping assembly 7 comprises two fixing rings 9, the two fixing rings 9 are fixed on the outer side of the inflatable insertion tube 2, the inflatable insertion tube 2 is sleeved with a movable sleeve 10 corresponding to the two fixing rings 9 in a sliding mode, a spring 11 is sleeved on the outer side of the inflatable insertion tube 2, two ends of the spring 11 are respectively in contact with the movable sleeve 10 and the fixing rings 9 far away from the ventilation hose 1, a connecting belt 12 is fixed on the outer side of the movable sleeve 10, a connecting piece 13 is fixed on the outer end of the connecting belt 12, the movable sleeve 10 can keep moving downwards by means of elasticity of the spring 11, and the plug sleeve 6 is connected with the outer end of the inflatable insertion tube 2 in a clamping mode all the time;
meanwhile, the connecting piece 13 comprises a clamping sleeve 14 and a clamping plate 15, the clamping sleeve 14 is fixed to the outer end of the connecting band 12, the clamping sleeve 14 is clamped with the clamping plate 15, the clamping plate 15 is fixed to the outer side of the sliding sleeve 4 and clamped with the clamping plate 15, the connecting band 12 is connected with the moving sleeve 10, the moving sleeve 10 moves downwards, and the sliding sleeve 4 is driven to move downwards to enable the plug sleeve 6 to be clamped more tightly.
The air leakage prevention principle for the inflating intubation tube 2 is as follows: after extracting the aeration equipment with aerifing the 2 butt joints of intubate, remove sliding sleeve 4 through the personnel, insert stopcock 6 in aerifing 2 outer ends of intubate, then with cutting ferrule 14 joint in the 15 outsides of cardboard, and through spring 11's elastic action, make and remove cover 10 downstream, thereby drive sliding sleeve 4 and also downstream, make stopcock 6 inseparabler with aerifing the 2 butt joints of intubate, when also avoiding the air cushion bed to receive the extrusion, the interior gaseous spilling of air cushion bed.
In addition, in order to facilitate the connection of the rubber belt 5 and the connecting belt 12, a groove 16 is formed outside the limiting ring 8 and the fixing ring 9.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Air cushion bed pulls out and aerifys leak protection gas device after connecting, include breather hose (1) with air cushion bed intercommunication, its characterized in that: an inflation insertion pipe (2) is fixed at one end, far away from the air cushion bed, of the ventilation hose (1), and an air leakage prevention mechanism (3) for preventing air leakage after the inflation inlet is pulled out is installed on the outer side of the inflation insertion pipe (2).
2. The air cushion bed air leakage preventing device after air filling connection is pulled out, according to claim 1, characterized in that: leak protection gas mechanism (3) are including sliding sleeve (4), sliding sleeve (4) slip cup joint is inflating intubate (2) outside, and sliding sleeve (4) outside is fixed with rubber tape (5), rubber tape (5) outer end is fixed with plug bush (6), and plug bush (6) with inflate intubate (2) outer end joint, it installs and steps up subassembly (7) to inflate intubate (2) outside, and inflates intubate (2) outer end outside and be fixed with spacing ring (8).
3. The air cushion bed air leakage preventing device after air filling connection is pulled out, according to claim 2, characterized in that: step up subassembly (7) and include two solid fixed ring (9), two gu fixed ring (9) are fixed in aerifing intubate (2) outside, and aerify intubate (2) and correspond and slide between two solid fixed ring (9) and cup jointed and remove cover (10), it has spring (11) to aerify intubate (2) outside cover, and spring (11) both ends respectively with remove cover (10) and keep away from solid fixed ring (9) the contact of breather hose (1), it is fixed with connecting band (12) to remove cover (10) outside, and connecting band (12) outer end is fixed with connecting piece (13).
4. The air cushion bed air leakage preventing device after air filling connection is pulled out, according to claim 3, characterized in that: the connecting piece (13) comprises a clamping sleeve (14) and a clamping plate (15), the clamping sleeve (14) is fixed to the outer end of the connecting belt (12), the clamping sleeve (14) is clamped with the clamping plate (15) in a mutual clamping mode, and the clamping plate (15) is fixed to the outer side of the sliding sleeve (4).
5. The air cushion bed air leakage preventing device after air filling connection is pulled out, according to claim 4, characterized in that: and grooves (16) are formed on the outer sides of the limiting ring (8) and the fixing ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022517608.5U CN214318399U (en) | 2020-11-04 | 2020-11-04 | Air leakage preventing device for air cushion bed after air inflation connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022517608.5U CN214318399U (en) | 2020-11-04 | 2020-11-04 | Air leakage preventing device for air cushion bed after air inflation connection |
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| Publication Number | Publication Date |
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| CN214318399U true CN214318399U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022517608.5U Active CN214318399U (en) | 2020-11-04 | 2020-11-04 | Air leakage preventing device for air cushion bed after air inflation connection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940822A (en) * | 2021-10-20 | 2022-01-18 | 浙江工业职业技术学院 | Air cushion bed special for postoperative patient |
-
2020
- 2020-11-04 CN CN202022517608.5U patent/CN214318399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940822A (en) * | 2021-10-20 | 2022-01-18 | 浙江工业职业技术学院 | Air cushion bed special for postoperative patient |
| CN113940822B (en) * | 2021-10-20 | 2022-09-30 | 浙江工业职业技术学院 | Air cushion bed special for postoperative patient |
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