CN213871227U - Valve of air pump for air mattress - Google Patents
Valve of air pump for air mattress Download PDFInfo
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- CN213871227U CN213871227U CN202022763585.6U CN202022763585U CN213871227U CN 213871227 U CN213871227 U CN 213871227U CN 202022763585 U CN202022763585 U CN 202022763585U CN 213871227 U CN213871227 U CN 213871227U
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Abstract
The utility model belongs to the technical field of the valve, a pump valve for air mattress is disclosed. The main technical characteristics are as follows: the valve comprises a lower fixed valve body and an upper rotary valve body, wherein the lower fixed valve body is provided with a lower central through hole, a first air inlet pipe, a first air inlet, a first air outlet pipe, a first air outlet, a second air inlet pipe, a second air inlet, a second air outlet pipe and a second air outlet; the upper rotary valve body is provided with an upper central through hole, the bottom surface of the upper rotary valve body is provided with a first air guide groove matched with the first air inlet and the first air outlet, a second air guide groove matched with the second air inlet and the second air outlet, a third air guide groove or/and a fourth air guide groove matched with the first air outlet and the second air outlet, and the top surface of the upper rotary valve body is provided with a knob. The utility model provides an air pump valve for air mattress for the air cushion can be to patient's wave type massage, can also stop the pump work at night, ensures that patient has a rest.
Description
Technical Field
The utility model belongs to the technical field of the valve, especially, relate to an air pump valve for air mattress.
Background
When a patient is lying in bed, bedsores are easy to occur because the patient is in one posture for a long time. In order to prevent bedsores, people use air mattresses. The mattress body of the inflatable mattress comprises a mattress cloth, a plurality of air bags are fixed on the mattress cloth by using mounting belts, the air bags are connected with an inflator pump through air ducts, and the inflator pump is used for inflating and deflating to pressurize or depressurize the air bags to support patients, so that the blood circulation of the human body is promoted, and bedsores are prevented and treated. In order to play a role of massage, the air bags are divided into two groups of odd air bags and even air bags, the number of the air guide pipes is two, and the inflation and deflation valve respectively inflates and deflates the odd air bags and the even air bags through the two air guide pipes. In the use process of the inflatable mattress, the inflatable pump works uninterruptedly day and night, and the noise of the inflatable pump influences the rest of the patient at night.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an air pump valve for air mattress that can stop the work of air pump night.
In order to solve the technical problem, the utility model discloses a technical scheme does: the valve comprises a lower fixed valve body and an upper rotary valve body, wherein the lower fixed valve body is provided with a lower central through hole, a first air inlet pipe, a first air inlet, a first air outlet pipe, a first air outlet, a second air inlet pipe, a second air inlet, a second air outlet pipe and a second air outlet, the first air inlet is communicated with the first air inlet pipe, the first air outlet is communicated with the first air outlet pipe, the second air inlet is communicated with the second air inlet pipe, the second air outlet is communicated with the second air outlet pipe, and the second air outlet is communicated with the second air outlet pipe; the upper rotary valve body is provided with an upper central through hole, the bottom surface of the upper rotary valve body is provided with a first air guide groove matched with the first air inlet and the first air outlet, a second air guide groove matched with the second air inlet and the second air outlet, a third air guide groove or/and a fourth air guide groove matched with the first air outlet and the second air outlet, and the top surface of the upper rotary valve body is provided with a knob.
The utility model provides a when pump valve for air mattress equipment, the screw rod that will overlap and have the spring passes down central through-hole, goes up central through-hole and is connected with the nut, makes under fixed valve body, go up rotary valve body and links together. The first air inlet pipe and the second air inlet pipe are respectively connected with the air pump through air guide pipes, the first air outlet pipe is connected with odd air bags of the air cushion through the air guide pipes, and the second air outlet pipe is connected with even air bags of the air cushion through the air guide pipes.
The utility model provides a when pump valve for air mattress uses, open the air pump, hold the knob and rotate last rotary valve body, make knob and first intake pipe, the second intake pipe, first outlet duct, the second outlet duct is parallel, the knob reachs the open position, first air guide recess reachs first air inlet and first gas outlet department, second air guide recess reachs second air inlet and second gas outlet department, the gas of air pump passes through the air duct and gets into first intake pipe, second intake pipe in turn. When the air of the air pump enters the first air inlet pipe through the air guide pipe, the air of the air pump reaches the first air guide groove through the first air inlet pipe through the air guide pipe, then enters the first air outlet pipe through the first air outlet groove through the first air outlet pipe, and enters the odd air bags of the air cushion through the air guide pipe by the first air outlet pipe, and the odd air bags of the air cushion are supported. When the air of the air pump enters the second air inlet pipe through the air guide pipe, the air of the air pump reaches the second air guide groove through the second air inlet pipe and the second air inlet pipe through the air guide pipe, then enters the second air outlet pipe through the second air outlet groove and enters the even air bags of the air cushion through the air guide pipe, and the even air bags of the air cushion are supported. The air bags are inflated and deflated respectively by odd air bags and even air bags, so that the air bags can undulate in a wave manner, and a massage effect is achieved.
At night, when a patient needs to have a rest, the air pump is turned off, the knob is held by a hand to rotate the upper rotary valve body, the knob is perpendicular to the first air inlet pipe, the second air inlet pipe, the first air outlet pipe and the second air outlet pipe, and the knob reaches the closed position to enable the third air guide groove or the fourth air guide groove to reach the first air outlet and the second air outlet. The gas in the odd-numbered gas bags enters the third gas guide groove or the fourth gas guide groove from the first gas outlet pipe and the first gas outlet, the gas in the even-numbered gas bags enters the third gas guide groove or the fourth gas guide groove from the second gas outlet pipe and the second gas outlet, the gas in the odd-numbered gas bags and the gas in the even-numbered gas bags are communicated, the gas pressure in the odd-numbered gas bags and the gas pressure in the even-numbered gas bags are balanced and keep a certain pressure, a patient does not feel uncomfortable when lying, the noise of an air pump is avoided, and the patient can have a good rest. The third air guide groove and the fourth air guide groove have the same function, and the working positions can be interchanged.
The utility model provides an air pump valve for air mattress for the air cushion can be to patient's wave type massage, can also stop the pump work at night, ensures that patient has a rest.
Drawings
FIG. 1 is a schematic structural view of an inflator valve for an air mattress according to the present invention;
FIG. 2 is a schematic structural view of a lower stationary valve body;
fig. 3 is a schematic structural view of the upper rotary valve body.
Detailed Description
The following will explain in detail the specific structure of the air pump valve for air mattress according to the present invention with reference to the accompanying drawings and the specific embodiments.
As shown in figure 1, the air pump valve for air mattress of the present invention comprises a lower fixed valve body 1 and an upper rotary valve body 2, wherein a knob 201 is arranged on the top surface of the upper rotary valve body 2.
As shown in fig. 2, the lower fixed valve body 1 is provided with a lower central through hole 101, a first inlet pipe 102, a first inlet port 103 communicated with the first inlet pipe 102, a first outlet pipe 104, a first outlet port 105 communicated with the first outlet pipe 104, a second inlet pipe 106, a second inlet port 107 communicated with the second inlet pipe 106, a second outlet pipe 108, and a second outlet port 109 communicated with the second outlet pipe 108.
As shown in fig. 3, the upper rotary valve body 2 is provided with an upper center through hole 202, and the bottom surface of the upper rotary valve body 2 is provided with a first air guide groove 203, a second air guide groove 204, a third air guide groove 205, and a fourth air guide groove 206.
The utility model provides a during pump valve equipment for air mattress, the screw rod that will overlap and have the spring passes down central through-hole 103, goes up central through-hole 202 and is connected with the nut, makes lower fixed valve body 1, last rotary valve body 2 link together, is connected first intake pipe 102, second intake pipe 106 through the air duct and air pump respectively, passes through the air duct with first outlet duct 104 and is connected with the odd numbered air pocket of air cushion, passes through the air duct with second outlet duct 108 and is connected with the even numbered air pocket of air cushion.
The utility model provides a when pump valve for air mattress uses, open the air pump, hold knob 201 and rotate last rotary valve body 2, make knob 201 and first intake pipe 102, second intake pipe 106, first outlet duct 104, second outlet duct 108 is parallel, knob 201 reachs the open position, first air guide recess 203 reachs first air inlet 103 and first gas outlet 105 department, second air guide recess 204 reachs second air inlet 107 and second gas outlet 109 department, the gas of air pump gets into first intake pipe 102, second intake pipe 106 through the air duct in turn. When the air of the air pump enters the first air inlet pipe 102 through the air guide pipe, the air of the air pump reaches the first air guide groove 203 through the first air inlet pipe 102 and the first air inlet 103 through the air guide pipe, then enters the first air outlet pipe 104 through the first air guide groove 203 and the first air outlet pipe 105, and enters the odd air bags of the air cushion through the air guide pipe by the first air outlet pipe 104, and the odd air bags of the air cushion are supported. When the air of the air pump enters the second air inlet pipe 106 through the air guide pipe, the air of the air pump reaches the second air guide groove 204 from the second air inlet pipe 106 through the second air inlet 107 through the air guide pipe, then enters the second air outlet pipe 108 from the second air guide groove 204 through the second air outlet 109, and enters the even air bags of the air cushion through the air guide pipe by the second air outlet pipe 108, and the even air bags of the air cushion are supported by the even air bags. The air bags are inflated and deflated respectively by odd air bags and even air bags, so that the air bags can undulate in a wave manner, and a massage effect is achieved.
At night, when a patient needs to have a rest, the air pump is turned off, the knob 201 is held by a hand to rotate the upper rotary valve body 2, the knob 201 is made to be perpendicular to the first air inlet pipe 102, the second air inlet pipe 106, the first air outlet pipe 104 and the second air outlet pipe 108, and the knob 201 reaches the closed position, so that the third air guide groove 205 or the fourth air guide groove 206 reaches the first air outlet 105 and the second air outlet 108. The air in odd air bags enters the third air guide groove 205 or the fourth air guide groove 206 from the first air outlet pipe 104 and the first air outlet 105, the air in even air bags enters the third air guide groove 205 or the fourth air guide groove 206 from the second air outlet pipe 108 and the second air outlet 109, the air in the odd air bags and the air in the even air bags are communicated, the air pressure in the odd air bags and the air pressure in the even air bags are balanced and keep a certain pressure, a patient does not feel uncomfortable when lying, no noise of an air pump exists, and the rest can be carried out well. The third air guide groove 205 and the fourth air guide groove 206 have the same function, and the working positions can be interchanged.
The utility model provides an air pump valve for air mattress is not only limited to above-mentioned structure, all is in the utility model discloses any modification, equivalent replacement and improvement etc. of doing on the basis all should be contained within the protection scope of the utility model.
Claims (1)
1. The air pump valve for the air mattress comprises a lower fixed valve body and an upper rotary valve body, and is characterized in that: the lower fixed valve body is provided with a lower central through hole, a first air inlet pipe, a first air inlet communicated with the first air inlet pipe, a first air outlet communicated with the first air outlet pipe, a second air inlet communicated with the second air inlet pipe, a second air outlet pipe and a second air outlet communicated with the second air outlet pipe; the upper rotary valve body is provided with an upper central through hole, the bottom surface of the upper rotary valve body is provided with a first air guide groove matched with the first air inlet and the first air outlet, a second air guide groove matched with the second air inlet and the second air outlet, a third air guide groove or/and a fourth air guide groove matched with the first air outlet and the second air outlet, and the top surface of the upper rotary valve body is provided with a knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763585.6U CN213871227U (en) | 2020-11-25 | 2020-11-25 | Valve of air pump for air mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763585.6U CN213871227U (en) | 2020-11-25 | 2020-11-25 | Valve of air pump for air mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213871227U true CN213871227U (en) | 2021-08-03 |
Family
ID=77039207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022763585.6U Active CN213871227U (en) | 2020-11-25 | 2020-11-25 | Valve of air pump for air mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213871227U (en) |
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2020
- 2020-11-25 CN CN202022763585.6U patent/CN213871227U/en active Active
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