CN218187246U - Gas circuit device and foot massager - Google Patents
Gas circuit device and foot massager Download PDFInfo
- Publication number
- CN218187246U CN218187246U CN202221575857.2U CN202221575857U CN218187246U CN 218187246 U CN218187246 U CN 218187246U CN 202221575857 U CN202221575857 U CN 202221575857U CN 218187246 U CN218187246 U CN 218187246U
- Authority
- CN
- China
- Prior art keywords
- vibration isolation
- air
- suspension arm
- air pump
- noise reduction
- 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.)
- Active
Links
Images
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model discloses a gas circuit device and foot massager, this gas circuit device are including air pump, pneumatic valve subassembly, suspension subassembly, vibration isolation amortization box, the air pump passes through suspension subassembly set up in the vibration isolation amortization box, vibration isolation amortization box is equipped with the inlet channel who communicates vibration isolation amortization box inner chamber, pneumatic valve subassembly is equipped with the inlet valve mouth of being connected with the gas outlet of air pump, the gasbag interface and the exhaust valve mouth of being connected with the massage subassembly, the exhaust valve mouth with vibration isolation amortization box inner chamber intercommunication, high-pressure gas in the massage subassembly can be discharged to vibration isolation amortization box inner chamber through gasbag interface, exhaust valve mouth. After the massage action is completed, high-pressure gas in the massage assembly can be discharged to the inner cavity of the vibration isolation silencing box through the air bag interface and the exhaust valve port in a short time, a refrigeration effect can be generated to rapidly reduce the temperature of local gas, forced convection heat transfer is formed to rapidly take away local heat accumulated by the air pump body, and therefore failure of devices caused by overhigh working temperature of the air pump is avoided.
Description
Technical Field
The utility model relates to a massager technical field especially relates to a gas circuit device and have foot massager of this gas circuit device.
Background
The foot massager is a health care massage device for massaging the foot acupuncture points of a human body, and achieves the effects of dredging the channels and collaterals, relieving fatigue and improving health in the modes of stimulating the acupuncture points, relieving muscles and the like through massaging the acupuncture points on the soles of feet.
At present, the foot massager on the market (for example, the utility model patent with the patent number of CN 201620634991.3) fixes the air pump in the sound insulation box, so that the working noise of the air pump installed in the sound insulation box can not be transmitted out of the box, and the comfort of using the massager is prevented from being influenced by the working noise of the air pump.
However, the air pump is fixed in the sound insulation box, and the pump body motor can generate large heat when the air pump works in a pressurization mode, so that the device of the air pump fails due to overhigh working temperature.
Disclosure of Invention
The utility model aims to solve the technical problem that a gas circuit device and have foot massager of this gas circuit device is provided, high-pressure gas in the massage subassembly can discharge to vibration isolation amortization box inner chamber after the massage action is accomplished, takes away the local heat that the air pump body gathered rapidly, avoids the air pump to lead to the device inefficacy because of operating temperature is too high.
In order to solve the technical problem, the utility model discloses a as follows technical scheme:
the air circuit device comprises an air pump, an air valve assembly, a suspension assembly and a vibration isolation silencing box, wherein the air pump is arranged in the vibration isolation silencing box through the suspension assembly, the vibration isolation silencing box is provided with an air inlet channel communicated with the inner cavity of the vibration isolation silencing box, the air valve assembly is provided with an air inlet valve port connected with an air outlet of the air pump, an air bag interface connected with a massage assembly and an air outlet valve port, the air outlet valve port is communicated with the inner cavity of the vibration isolation silencing box, and high-pressure air in the massage assembly can be discharged to the inner cavity of the vibration isolation silencing box through the air bag interface and the air outlet valve port.
Preferably, the top of the vibration isolation silencing box is provided with an exhaust hole corresponding to the air pump, and an exhaust valve port of the air valve assembly is communicated with the inner cavity of the vibration isolation silencing box through the exhaust hole.
Preferably, the vibration isolation and noise reduction box is further provided with an air pump connector, and an air inlet valve port of the air valve assembly is connected with an air outlet of the air pump through the air pump connector.
Preferably, at least one support column is arranged in the vibration isolation and noise reduction box, an inner hole communicated with the outside of the vibration isolation and noise reduction box is formed in the support column in a hollow mode, at least one flow guide groove is formed in the outer side of the support column, and the inner hole is communicated with the flow guide groove to form the air inlet channel.
Preferably, the cross-sectional pattern of the flow guide groove is fan-shaped.
Preferably, the suspension assembly comprises a first suspension arm and a second suspension arm, the first suspension arm and the second suspension arm are respectively arranged at two ends of the air pump, and the first suspension arm and the second suspension arm are respectively connected with the support column.
Preferably, the first suspension arm and the second suspension arm are respectively provided with a mounting hole, and the first suspension arm and the second suspension arm are in adaptive connection with the support column through the mounting holes.
Preferably, the first suspension arm and the second suspension arm are made of silicon rubber, and the shore hardness of the first suspension arm and the shore hardness of the second suspension arm are 40-70 degrees.
Preferably, the vibration isolation and noise reduction box is made of glass fiber reinforced nylon.
A foot massager comprises a shell, a massage component and the air path device, wherein the massage component and the air path device are arranged in the shell.
The utility model has the advantages of: according to the air path device and the foot massager, after the massage action is completed, high-pressure air in the massage assembly can be discharged to the inner cavity of the vibration isolation and noise reduction box through the air bag connector and the exhaust valve port in a short time, the process belongs to a throttling expansion process, a refrigeration effect can be generated, the temperature of local air is rapidly reduced, forced convection heat transfer is formed, local heat accumulated by the air pump body is rapidly taken away, and therefore the failure of devices due to overhigh working temperature of the air pump is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the foot massager of the present invention;
fig. 2 is a schematic structural view of the gas circuit device of the present invention;
FIG. 3 is a schematic structural view of the vibration isolation and noise reduction box of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a sectional view of the vibration isolation and noise reduction box of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
As shown in fig. 1-2, in one embodiment of the present invention, the foot massage apparatus comprises a housing 60, a massage component 50 and an air passage device, wherein the massage component 50 and the air passage device are disposed in the housing 60.
The air path device comprises an air pump 10, an air valve assembly 40, a suspension assembly 20 and a vibration isolation and noise reduction box 30, wherein the air pump 10 is arranged in the vibration isolation and noise reduction box 30 through the suspension assembly 20, the vibration isolation and noise reduction box 20 is provided with an air inlet channel communicated with the inner cavity of the vibration isolation and noise reduction box 30, the air valve assembly 40 is provided with an air inlet valve port 41 connected with an air outlet 11 of the air pump 10, an air bag interface 42 connected with the massage assembly 50 and an air outlet valve port 43, the air outlet valve port 43 is communicated with the inner cavity of the vibration isolation and noise reduction box 30, and high-pressure air in the massage assembly 50 can be discharged to the inner cavity of the vibration isolation and noise reduction box 30 through the air bag interface 42 and the air outlet valve port 43.
The vibration isolation and noise reduction box 30 is a closed cavity and is provided with an air inlet passage for allowing the air pump 10 to intake air, and the working noise of the air pump 10 arranged in the closed vibration isolation and noise reduction box 30 is not transmitted to the outside of the box body. In addition, the air pump 10 is suspended in the vibration isolation and noise reduction box 30 through the suspension assembly 20, when the air pump 10 works, vibration is generated, the suspension assembly 20 can be used as a buffering and vibration reduction member between the air pump 10 and the vibration isolation and noise reduction box 30, when the air pump 10 vibrates, the vibration isolation effect on the air pump 10 can be effectively achieved, and the vibration of the air pump 10 is prevented from being transmitted to the vibration isolation and noise reduction box 30 and other parts of the foot massager.
When the foot massager works, the air valve assembly 40 is controlled to enable the air pump 10 to pressurize the massage assembly 50, after the massage action is completed, high-pressure air in the massage assembly 50 is discharged to the inner cavity of the vibration isolation silencing box 30 through the air bag connector 42 and the exhaust valve port 43, a large amount of high-pressure air is discharged to the inner cavity of the vibration isolation silencing box 30 through the exhaust valve port 43 in a short time, the process belongs to a throttling expansion process, a refrigeration effect can be generated to enable the temperature of local air to be rapidly reduced, forced convection heat exchange is formed to rapidly take away local heat accumulated by the air pump 10, and therefore the failure of devices caused by overhigh working temperature of the air pump is avoided.
As shown in fig. 1 and 3, in the embodiment shown in the drawings, the foot massager includes 2 massage components 50, the air valve component 40 is provided with 2 air inlet valve ports 41, 2 air bag interfaces 42 and 2 air outlet valve ports 43, the top of the vibration isolation and noise reduction box 30 corresponding to the air pump 10 is provided with 2 air outlet ports 33,2 air inlet valve ports 41 connected with the air outlet 11 of the air pump 10 by a three-way pipe, and the 2 air bag interfaces 42 are correspondingly connected with 2 massage components 50,2 and 2 air outlet valve ports 43 correspondingly connected with 2 air outlet holes 33 and communicated with the inner cavity of the vibration isolation and noise reduction box 30. The number of the massage component 50, the inlet valve port 41, the air bag interface 42, the outlet valve port 43, and the exhaust hole 33 should be consistent, and those skilled in the art will understand that in other embodiments, the number of the massage component 50, the inlet valve port 41, the air bag interface 42, the outlet valve port 43, and the exhaust hole 33 may be 1, 3, or other numbers.
Referring to fig. 3 again, an air pump connector 31 is further disposed on the vibration isolation and noise reduction box 30, one end of the air pump connector 31 is connected to the air outlet 11 of the air pump 10, and the other end is connected to 2 air inlet valve ports 41 of the air valve assembly 40 through a three-way pipe.
As shown in fig. 3-5, in the embodiment shown in the drawings, a support column 32 is disposed in the vibration isolation and noise reduction box 30, an inner hole 321 that is communicated with the outside of the vibration isolation and noise reduction box 30 is formed in the support column 32, at least one diversion trench 322 is disposed on the outer side of the support column 30, and the inner hole 321 is communicated with the diversion trench 322 to form an air inlet channel. The air inlet passage is used for communicating the inside and the outside of the vibration isolation and noise reduction box 30 so that air can enter the air pump 10 to pressurize the massage assembly 50. The support column 32 extends inward from the inner surface of the vibration isolation and noise reduction box 30 to form an inserted tube type resistant noise reduction structure, and the airflow is dispersed through the flow guide groove 322 at the tail end of the air inlet channel, so that the airflow squeaking noise can be effectively avoided. In the present embodiment, the number of the support columns 32 is 4, and each support column 32 is provided with one air inlet channel; of course, in other embodiments, the number of the support columns 32 may be 2, 6 or other numbers, and each support column 32 is provided with one air inlet channel.
In this embodiment, the cross-sectional shape of the guiding groove 322 is fan-shaped. Of course, in other embodiments, the cross-sectional shape of the diversion trench 322 may also be circular, polygonal or other regular/irregular shapes, as long as the diversion effect is achieved.
As shown in fig. 2, in the embodiment shown in the drawing, the suspension assembly 20 includes a first suspension arm 21 and a second suspension arm 22, the first suspension arm 21 and the second suspension arm 22 are respectively disposed at two ends of the air pump 10, and the first suspension arm 21 and the second suspension arm 22 are respectively connected to the supporting column 32, so that the air pump 10 is suspended and installed in the vibration isolation and noise reduction box 30, which can effectively isolate the vibration of the air pump 10.
As shown in fig. 2, in the embodiment shown in the drawing, a mounting hole 211 is provided on the first suspension arm 21, a mounting hole 221 is provided on the second suspension arm, the first suspension arm 21 is fittingly connected to the supporting column 32 through the mounting hole 211, and the second suspension arm 22 is fittingly connected to the supporting column 32 through the mounting hole 221.
In this embodiment, the first suspension arm 21 and the second suspension arm 22 are made of silicon rubber, which can effectively achieve buffering and vibration damping between the air pump 10 and the vibration isolation and noise reduction box 30, and can more effectively isolate the vibration of the air pump 10. The shore hardness of the first suspension arm 21 and the shore hardness of the second suspension arm 22 are 40-70 degrees.
In this embodiment, the vibration isolation and noise reduction box 30 is made of glass fiber reinforced nylon, which can improve the structural rigidity of the vibration isolation and noise reduction box 30 and further attenuate the influence on the vibration transmission when the air pump 10 vibrates.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made on the basis of the above embodiments by those skilled in the art, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a gas circuit device which characterized in that: the air circuit device comprises an air pump, an air valve assembly, a suspension assembly and a vibration isolation and noise reduction box, wherein the air pump is arranged in the vibration isolation and noise reduction box through the suspension assembly, the vibration isolation and noise reduction box is provided with an air inlet channel communicated with the inner cavity of the vibration isolation and noise reduction box, the air valve assembly is provided with an air inlet valve port connected with an air outlet of the air pump, an air bag interface connected with the massage assembly and an air outlet valve port, the air outlet valve port is communicated with the inner cavity of the vibration isolation and noise reduction box, and high-pressure air in the massage assembly can be discharged to the inner cavity of the vibration isolation and noise reduction box through the air bag interface and the air outlet valve port.
2. The gas circuit device of claim 1, wherein: the top of the vibration isolation silencing box is provided with an exhaust hole corresponding to the air pump, and an exhaust valve port of the air valve assembly is communicated with the inner cavity of the vibration isolation silencing box through the exhaust hole.
3. The gas circuit device of claim 2, wherein: the vibration isolation silencing box is also provided with an air pump connector, and an air inlet valve port of the air valve assembly is connected with an air outlet of the air pump through the air pump connector.
4. The gas circuit device of claim 1, wherein: the vibration isolation and noise reduction box is characterized in that at least one support column is arranged in the vibration isolation and noise reduction box, an inner hole communicated with the outside of the vibration isolation and noise reduction box is formed in the support column in a hollow mode, at least one guide groove is formed in the outer side of the support column, and the inner hole is communicated with the guide groove to form the air inlet channel.
5. The gas circuit device of claim 4, wherein: the cross-sectional pattern of guiding gutter is fan-shaped.
6. The gas path device of claim 4, wherein: the suspension assembly comprises a first suspension arm and a second suspension arm, the first suspension arm and the second suspension arm are respectively arranged at two ends of the air pump, and the first suspension arm and the second suspension arm are respectively connected with the support column.
7. The gas path device of claim 6, wherein: the first suspension arm and the second suspension arm are respectively provided with a mounting hole, and the first suspension arm and the second suspension arm are in adaptive connection with the support column through the mounting holes.
8. The gas path device of claim 6, wherein: the first suspension arm and the second suspension arm are made of silicon rubber, and the Shore hardness of the first suspension arm and the Shore hardness of the second suspension arm are 40-70 degrees.
9. The gas circuit device of claim 1, wherein: the vibration isolation silencing box is made of glass fiber reinforced nylon.
10. A foot massager, including casing and massage subassembly, its characterized in that: the foot massager further comprises an air channel device according to any one of claims 1 to 9, and the massage component and the air channel device are arranged in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221575857.2U CN218187246U (en) | 2022-06-21 | 2022-06-21 | Gas circuit device and foot massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221575857.2U CN218187246U (en) | 2022-06-21 | 2022-06-21 | Gas circuit device and foot massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218187246U true CN218187246U (en) | 2023-01-03 |
Family
ID=84647865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221575857.2U Active CN218187246U (en) | 2022-06-21 | 2022-06-21 | Gas circuit device and foot massager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218187246U (en) |
-
2022
- 2022-06-21 CN CN202221575857.2U patent/CN218187246U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114127418B (en) | Silencer for rocking piston pump and compressor | |
| CN218187246U (en) | Gas circuit device and foot massager | |
| JP2023089107A (en) | Slide valve for twin-screw compressor | |
| JPS6460782A (en) | Silencer for enclosed motor compressor | |
| CN110966159A (en) | Exhaust system and compressor in compressor | |
| CN218420393U (en) | Silencing device and foot massager | |
| CN212691499U (en) | Inflation controller and inflatable mattress | |
| CN205824294U (en) | A kind of check valve with silencing function being applied to screw compressor | |
| CN218420394U (en) | Vibration and noise reduction structure and foot massager | |
| CN220726556U (en) | Noise reduction structure of diaphragm pump | |
| CN210623022U (en) | Noise reduction structure of refrigeration compressor and compressor | |
| CN211650401U (en) | Mute noise-reduction smoke exhaust pipe | |
| CN111963900A (en) | Inflation controller and inflatable mattress | |
| CN216589000U (en) | Silencing air pump assembly for clothes treatment device and clothes treatment device | |
| CN202451393U (en) | Noise reduction structure for artery-venous impulse pneumatic pump | |
| CN218738118U (en) | Silencing inflating and deflating device, silencing box and bedding | |
| CN217682287U (en) | Silencer, compressor and refrigerator | |
| CN111608884A (en) | Exhaust silencer structure and refrigerator compressor | |
| CN219081800U (en) | Refrigerator variable frequency compressor amortization apron subassembly | |
| CN221278114U (en) | Low noise silencing box for breathing machine | |
| KR101750291B1 (en) | Suction and emission structure for medical with noise prevention | |
| CN214403978U (en) | First-stage silencing cavity structure of rotary vane compressor | |
| CN218408724U (en) | Solenoid valve subassembly and medical instrument | |
| CN207194997U (en) | Silencer | |
| CN217603265U (en) | Flexible damping device for electromechanical equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |