CN208442320U - A kind of Multi-functional air-filled mattress charging and discharging valve - Google Patents
A kind of Multi-functional air-filled mattress charging and discharging valve Download PDFInfo
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- CN208442320U CN208442320U CN201821209265.2U CN201821209265U CN208442320U CN 208442320 U CN208442320 U CN 208442320U CN 201821209265 U CN201821209265 U CN 201821209265U CN 208442320 U CN208442320 U CN 208442320U
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- air inlet
- valve
- valve deck
- gas outlet
- connecting groove
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Abstract
The utility model belongs to valve technology field, discloses a kind of Multi-functional air-filled mattress charging and discharging valve.It is mainly characterized in that including valve body, the valve deck and valve body of rotation and the bindiny mechanism of valve deck, the air inlet being connected to air inlet pipe is provided on the valve body, the gas outlet being connected to escape pipe and the exhaust outlet with exhaust passage, the air inlet pipe and air inlet are one, the air inlet is annular shape, the gas outlet and escape pipe are corresponding two, the valve deck includes valve deck matrix, air inlet connecting groove and exhaust connecting groove, the air inlet connecting groove includes and the matched annular recess of the air inlet, it is connected to notch and link slot, the valve deck can rotate two phases, when valve deck is located at each rotatable phase, air inlet is connected to one of gas outlet by air inlet connecting groove, another gas outlet is connected to by being vented connecting groove with exhaust outlet.In use, one of escape pipe inflation, another escape pipe is vented outwards, more convenient to use by rotary valve cover.
Description
Technical field
The utility model belongs to airbed technical field more particularly to a kind of Multi-functional air-filled mattress Air filling and discharging valves
Door.
Background technique
In order to avoid bedsore etc. occurs for bed patient, inflatable air cushion is provided on the bed of patient.It is used at present to fill
Pneumatic mattress includes that air pump, control valve, inflation air flue and air bag, air bag are independent from each other two groups, passes through alternate row
The air bag inflation of column deflates to realize that mattress fluctuates, and promotes blood circulation, avoids the generation of bedsore.Existing charging and discharging valve
Can only be to a kind of air bag inflation/deflation, but since existing mattress purposes is relatively simple, existing valve may be implemented.But for shifting
For the multi-functional mattresses such as dynamic bedpan, mobile counteracting bedsores respective pad, turn, back lifting, existing valve be can not achieve.In order to reach
Above-mentioned purpose is needed to be realized with multiple valves, thus be had the following deficiencies: first, increasing material since valve quantity more
Expect cost, assembling procedure increases, and assembles time-consuming；Second, due to increasing valve quantity, so that manipulation is inconvenient, and
Also add the probability of gas leakage.
Utility model content
Problem to be solved in the utility model be just to provide it is a kind of it is applied widely, nursing staff's nursing easy to use is light
A kind of Multi-functional air-filled mattress charging and discharging valve.
To solve the above problems, the technical solution that a kind of Multi-functional air-filled mattress of the utility model is used with charging and discharging valve
Are as follows:
Bindiny mechanism including valve body, the valve deck of rotation and valve body and valve deck, is provided with and air inlet pipe on the valve body
The air inlet of connection, the gas outlet being connected to escape pipe and the exhaust outlet with exhaust passage, the air inlet pipe and air inlet are
One, the air inlet is annular shape, the gas outlet and escape pipe be corresponding first gas outlet and the first escape pipe and
Second gas outlet and the second escape pipe, the valve deck include valve deck matrix, air inlet connecting groove and exhaust connecting groove, it is described into
Gas connecting groove include with the matched annular recess of the air inlet, be connected to notch and link slot, the valve deck can rotate two
A phase, when valve deck is located at the first rotatable phase, air inlet is connected to the first gas outlet by air inlet connecting groove, and second goes out
Port is connected to by being vented connecting groove with the exhaust outlet；When valve deck is located at the second rotatable phase, air inlet goes out with second
Port is connected to by air inlet connecting groove, and the first gas outlet is connected to by being vented connecting groove with the exhaust outlet.
Its additional technical feature are as follows:
It is provided with limited post on the binding face of the valve body, the binding face side of the valve deck is provided with limiting slot,
The upper surface of the valve deck is provided with knob, is provided with direction-indicating arrow on the knob, when valve deck is located at the first rotation
When phase inversion position, limited post is located at described limiting slot one end, and the direction-indicating arrow on knob is directed toward the first transverse direction；Work as valve deck
When positioned at the second rotatable phase, limited post is located among the limiting slot, and the direction-indicating arrow on knob is directed toward second laterally
Direction.
A kind of Multi-functional air-filled mattress provided by the utility model with charging and discharging valve compared with prior art, have with
Lower advantage: it first, due to the bindiny mechanism including valve body, the valve deck of rotation and valve body and valve deck, is provided on the valve body
The air inlet that is connected to air inlet pipe, the gas outlet being connected to escape pipe and the exhaust outlet with exhaust passage, the air inlet pipe and
Air inlet is one, and the air inlet is annular shape, and the gas outlet and escape pipe are that corresponding first gas outlet and first goes out
Tracheae and the second gas outlet and the second escape pipe, the valve deck include that valve deck matrix, air inlet connecting groove and exhaust connection are recessed
Slot, the air inlet connecting groove include with the matched annular recess of the air inlet, be connected to notch and link slot, the valve deck can
To rotate two phases, when valve deck is located at the first rotatable phase, air inlet is connected with the first gas outlet by air inlet connecting groove
Logical, the second gas outlet is connected to by being vented connecting groove with the exhaust outlet；When valve deck is located at the second rotatable phase, air inlet
It being connected to the second gas outlet by air inlet connecting groove, the first gas outlet is connected to by being vented connecting groove with the exhaust outlet,
In use, air inlet pipe is connected to by threeway with the inflation air flue of air cushion or is directly connected on air pump, on two escape pipes
It is connected with one or more of bedpan air bag, bedsore prevention air cushion circle, bent leg air bag, rolling over air cell or back lifting air bag, passes through rotation
Rotary valve lid, the corresponding inflation given in the first escape pipe or the second escape pipe, and another escape pipe is vented outwards, and is made
With more convenient；Second, being set due to being provided with limited post on the binding face of the valve body in the binding face side of the valve deck
It is equipped with limiting slot, the upper surface of the valve deck is provided with knob, is provided with direction-indicating arrow on the knob, works as valve deck
When positioned at the first rotatable phase, limited post is located at described limiting slot one end, and the direction-indicating arrow on knob is directed toward first laterally
Direction；When valve deck is located at the second rotatable phase, limited post is located at the limiting slot other end, the direction-indicating arrow on knob
It is directed toward the second transverse direction, is operated more convenient.
Detailed description of the invention
Fig. 1 is a kind of part drawing of Multi-functional air-filled mattress charging and discharging valve of the utility model；
Fig. 2 is a kind of lateral view of Multi-functional air-filled mattress charging and discharging valve；
Fig. 3 is the A-A cross-sectional view of Fig. 2 when valve deck is located at first phase；
Fig. 4 is the top view of valve when valve deck is located at first phase；
Fig. 5 is the A-A cross-sectional view of Fig. 2 when valve deck is located at second phase；
Fig. 6 is the top view of valve when valve deck is located at second phase.
Specific embodiment
With reference to the accompanying drawings and detailed description to a kind of Multi-functional air-filled mattress charging and discharging valve of the utility model
Structure and be described in further details using principle.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of Multi-functional air-filled mattress Air filling and discharging valves of the utility model
The structural schematic diagram of door, a kind of Multi-functional air-filled mattress charging and discharging valve of the utility model include the valve deck 2 of valve body 1, rotation
With the bindiny mechanism 3 of valve body 1 and valve deck 2, bindiny mechanism 3 includes that pressure spring 31 and screw rod 32 are provided with and air inlet pipe 4 on valve body 1
The air inlet 5 of connection, the gas outlet 7 being connected to escape pipe 6 and the exhaust outlet 9 with exhaust passage 8, air inlet pipe 4 and air inlet 5
Be one, air inlet 5 is annular shape, gas outlet 7 and escape pipe 6 be corresponding first gas outlet 71 and the first escape pipe 61 and
Second gas outlet 72 and the second escape pipe 62, valve deck 2 include valve deck matrix 10, air inlet connecting groove 11 and exhaust connecting groove
12, air inlet connecting groove 11 include with the matched annular recess 13 of air inlet 5, be connected to notch 14 and link slot 15, valve deck 2 can be with
Rotate two phases.As shown in Figure 3 and Figure 4, when valve deck 2 is located at the first rotatable phase, air inlet 5 and the first gas outlet 71 are logical
The connection of air inlet connecting groove 11 is crossed, the second gas outlet 72 is connected to by being vented connecting groove 12 with exhaust outlet 9.Such as Fig. 5 and Fig. 6 institute
Show, when valve deck 2 is located at the second rotatable phase, air inlet 5 is connected to the second gas outlet 72 by air inlet connecting groove 11, and first
Gas outlet 71 is connected to by being vented connecting groove 12 with exhaust outlet 9.
In use, air inlet pipe 4 is connected to by threeway with the inflation air flue of air cushion or is directly connected on air pump, at three
One of bedpan air bag, bedsore prevention air cushion circle, bent leg air bag, rolling over air cell or back lifting air bag are connected on escape pipe 61,62
Or it is several, it is corresponding to give the first escape pipe 71, an inflation in the second escape pipe 72 by rotary valve cover 2, and another
Escape pipe is vented outwards, more convenient to use.
It is provided with limited post 16 on the binding face of valve body 1, the binding face side of valve deck 2 is provided with limiting slot 17,
The upper surface of valve deck 2 is provided with knob 18, and direction-indicating arrow 19 is provided on knob, when valve deck is located at the first rotatable phase
When, limited post 16 is located at 17 one end of limiting slot, and the direction-indicating arrow 19 on knob 18 is directed toward the first transverse direction.When valve deck position
When the second rotatable phase, limited post 16 is located at the other end of limiting slot 17, and direction-indicating arrow 19 on knob 18 is directed toward the
Two transverse directions operate more convenient.
The protection scope of the utility model is not limited solely to above-described embodiment, as long as structure and the utility model are a kind of more
Function airbed is identical with Air filling and discharging valves door, just falls in the range of the utility model protection.
Claims (2)
1. a kind of Multi-functional air-filled mattress charging and discharging valve, the connection machine including valve body, the valve deck of rotation and valve body and valve deck
Structure is provided with the air inlet being connected to air inlet pipe, the gas outlet being connected to escape pipe and with exhaust passage on the valve body
Exhaust outlet, it is characterised in that: the air inlet pipe and air inlet are one, and the air inlet is annular shape, the gas outlet and
Escape pipe is corresponding first gas outlet and the first escape pipe and the second gas outlet and the second escape pipe, the valve deck include valve
Lid matrix, air inlet connecting groove and exhaust connecting groove, the air inlet connecting groove include and the matched ring-type of the air inlet
Groove, connection notch and link slot, the valve deck can rotate two phases, when valve deck is located at the first rotatable phase, air inlet
Mouth is connected to the first gas outlet by air inlet connecting groove, and the second gas outlet is connected by exhaust connecting groove and the exhaust outlet
It is logical；When valve deck is located at the second rotatable phase, air inlet is connected to the second gas outlet by air inlet connecting groove, the first gas outlet
It is connected to by exhaust connecting groove with the exhaust outlet.
2. a kind of Multi-functional air-filled mattress charging and discharging valve according to claim 1, it is characterised in that: in the valve body
Binding face on be provided with limited post, the binding face side of the valve deck is provided with limiting slot, in the upper surface of the valve deck
It is provided with knob, is provided with direction-indicating arrow on the knob, when valve deck is located at the first rotatable phase, limited post is located at
Described limiting slot one end, the direction-indicating arrow on knob are directed toward the first transverse direction；When valve deck is located at the second rotatable phase,
Limited post is located among the limiting slot, and the direction-indicating arrow on knob is directed toward the second transverse direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209265.2U CN208442320U (en) | 2018-07-29 | 2018-07-29 | A kind of Multi-functional air-filled mattress charging and discharging valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209265.2U CN208442320U (en) | 2018-07-29 | 2018-07-29 | A kind of Multi-functional air-filled mattress charging and discharging valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442320U true CN208442320U (en) | 2019-01-29 |
Family
ID=65085804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821209265.2U Active CN208442320U (en) | 2018-07-29 | 2018-07-29 | A kind of Multi-functional air-filled mattress charging and discharging valve |
Country Status (1)
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|---|---|
| CN (1) | CN208442320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024356A1 (en) * | 2021-08-27 | 2023-03-02 | 江苏鱼跃医疗设备股份有限公司 | Air cushion valve and inflatable mattress |
-
2018
- 2018-07-29 CN CN201821209265.2U patent/CN208442320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023024356A1 (en) * | 2021-08-27 | 2023-03-02 | 江苏鱼跃医疗设备股份有限公司 | Air cushion valve and inflatable mattress |
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