CN218063501U - Car, massage seat and many gas circuits controlling means - Google Patents
Car, massage seat and many gas circuits controlling means Download PDFInfo
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- CN218063501U CN218063501U CN202221968269.5U CN202221968269U CN218063501U CN 218063501 U CN218063501 U CN 218063501U CN 202221968269 U CN202221968269 U CN 202221968269U CN 218063501 U CN218063501 U CN 218063501U
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- 238000007789 sealing Methods 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 230000030279 gene silencing Effects 0.000 claims description 6
- 238000004898 kneading Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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Abstract
The utility model provides a car, massage seat chair and many gas circuits controlling means, including casing, controller, still include: an air valve assembly; the air valve assembly comprises a plurality of conjoined electromagnetic air valves which are arranged on the shell in parallel, each conjoined electromagnetic air valve comprises an air inlet conjoined electromagnetic air valve used for being connected with an air pump and at least two air outlet conjoined electromagnetic air valves used for being inflated, each air inlet conjoined electromagnetic air valve and each air outlet conjoined electromagnetic air valve comprise an air inlet and an air outlet, and the air inlet conjoined electromagnetic air valves and the air outlet conjoined electromagnetic air valves are suitable for controlling the opening and closing of the air outlets through a controller; the integrated gas circuit comprises a shell, a gas circuit and a controller, wherein the shell is integrated with a gas circuit channel, the gas circuit channel comprises a gas pump gas inlet channel, a gas valve gas inlet channel and a gas valve gas outlet channel, and the controller is electrically connected with the conjoined electromagnetic valve group to control the flowing direction of gas. Through this scheme, improved the holistic compact structure nature of pneumatic valve, and the supervisory control of being convenient for. The utility model also provides a massage seat and a car.
Description
Technical Field
The utility model relates to an air valve technical field particularly, relates to a car, massage seat chair and many gas circuits controlling means.
Background
Along with the development of the automobile industry, the requirements of people on healthy life and seat comfort are higher and higher, so more functions need to be integrated in the seat, the control core component with the comfort function is mainly an air valve, and the layout design is particularly important. However, the existing air valve has numerous passages and a complex structure, so that the air valve is difficult to realize high-efficiency control of multiple air paths, and meanwhile, the problems of low utilization rate of the air valve and unreasonable layout of a space structure can also occur based on the problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a car, massage seat and massage utensil are with many gas circuits controlling means, simple structure, the operation is convenient, aims at improving above-mentioned problem.
The utility model adopts the following scheme: the utility model provides a massage appliance is with many gas circuits controlling means, includes casing, controller, still includes: an air valve assembly; the air valve assembly comprises a plurality of conjoined electromagnetic air valves which are arranged on the shell in parallel, each conjoined electromagnetic air valve comprises an air inlet conjoined electromagnetic air valve used for being connected with an air pump and at least two air outlet conjoined electromagnetic air valves used for being inflated, each air inlet conjoined electromagnetic air valve and each air outlet conjoined air valve respectively comprise an air inlet and an air outlet, and the air inlet conjoined electromagnetic air valves and the air outlet conjoined electromagnetic air valves are suitable for controlling the opening and the closing of the air outlets of the air inlet conjoined electromagnetic air valves and the air outlet conjoined electromagnetic air valves through a controller; the shell is integrated with a gas circuit channel, the gas circuit channel comprises a gas pump gas inlet channel, a gas valve gas inlet channel and a gas valve gas outlet channel, the gas pump gas inlet channel is suitable for being communicated with an external gas pump, the gas valve gas inlet channel is communicated with a gas outlet of each gas inlet conjoined electromagnetic gas valve and a gas inlet of each gas outlet conjoined electromagnetic gas valve, and the gas valve gas outlet channel is suitable for being communicated with a gas outlet of each gas outlet conjoined electromagnetic valve and an external gas bag; the controller is electrically connected with the conjoined electromagnetic valve group to control the circulation direction of the gas.
Furthermore, the air inlet conjoined electromagnetic air valve and the air outlet conjoined electromagnetic air valve are both provided with two air outlets.
Furthermore, the shell is also provided with a deflation conjoined electromagnetic air valve which is provided with two air outlets, and the air outlets of the deflation conjoined electromagnetic air valve are arranged on the air outlet channels of the two air valves and used for air inlet; the air inlet of the air-discharging conjoined electromagnetic air valve is provided with an air-discharging hole communicated with the outside for discharging air; the air-bleeding conjoined electromagnetic air valve is electrically connected with the controller.
Furthermore, an air pressure sensor is arranged on an air inlet channel of the air valve and electrically connected with the controller.
Furthermore, air pump inlet channel, pneumatic valve inlet channel and pneumatic valve outlet channel all are provided with the air cock adapter, the air cock adapter passes through the elasticity knot body to be fixed on the casing.
Furthermore, a normally open exhaust hole is formed in the air inlet conjoined electromagnetic air valve, and silencing cotton is arranged outside the exhaust hole.
Further, the housing comprises an upper housing and a lower housing, and the air passage is arranged on the bottom surface of the lower housing and sealed by a sealing plate.
The utility model also provides a massage seat chair, it includes air pocket and air pump, still includes the aforesaid many gas circuits controlling means, wherein the disjunctor electromagnetism pneumatic valve gas outlet of giving vent to anger is connected the air pocket, the disjunctor electromagnetism pneumatic valve air inlet intercommunication of admitting air the air pump.
Further, the air bag includes that the waist holds in the palm air bag, caudal vertebra air bag, kneads the air bag and indicates to press the air bag, waist holds in the palm air bag, caudal vertebra air bag, kneads the air bag and is connected to having the pressurize function the gas outlet of disjunctor electromagnetic air valve of giving vent to anger, indicate to press the air bag to be connected to the gas outlet of the disjunctor electromagnetic air valve of giving vent to anger that has the exhaust hole of always opening.
The utility model also provides an automobile, including the aforesaid massage seat chair.
By adopting the technical scheme, the utility model discloses can gain following technological effect: the utility model discloses a disjunctor electromagnetism pneumatic valve that the multiunit is parallelly connected has been set up and has been controlled the break-make of gas circuit to through integrated gas circuit passageway on the casing, cooperation controller control realizes the unified supervisory control of gas circuit, reduces complicated outside tube coupling, and moves when can controlling a plurality of gas circuit passageways through a control valve, compact structure, the function is perfect.
Drawings
Fig. 1 is a schematic view of the overall structure of a multi-air-path control device of a massage chair according to an embodiment of the present invention;
fig. 2 is an exploded view of a multi-air-circuit control device of a massage seat according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a part of a multi-air-path control device of a massage seat according to an embodiment of the present invention;
fig. 4 is a layout diagram of an integrated gas path channel on the lower housing of the multi-gas path control device of the massage seat of the present invention;
fig. 5 is a schematic view of the overall structure of the conjoined electromagnetic air valve of the multi-air channel control device of the massage chair of the present invention;
fig. 6 is a schematic cross-sectional structure view of the conjoined electromagnetic air valve with an air vent function of the multi-air channel control device of the massage seat of the present invention;
fig. 7 is a schematic cross-sectional structure view of a conjoined electromagnetic air valve with a pressure maintaining function of a multi-air passage control device of a massage seat of the present invention;
fig. 8 is a schematic structural view of an elastic buckle body of a multi-air-path control device of a massage seat according to an embodiment of the present invention;
an icon: the air pressure sensor comprises an upper shell 10, a lower shell 20, a sealing groove 21, an air passage 22, a first air passage 221, a second air passage 222, a third air passage 223, a fourth air passage 224, a fifth air passage 225, a sixth air passage 226, a seventh air passage 227, an eighth air passage 228, a common passage 229, an air release port 23, a controller 30, a conjoined electromagnetic air valve 40, an air inlet conjoined electromagnetic air valve 41, a first air outlet conjoined electromagnetic air valve 42, a second air outlet conjoined electromagnetic air valve 43, a third air outlet conjoined electromagnetic air valve 44, an air release conjoined electromagnetic air valve 45, a shell 401, a 401oblique angle 1, an enameled wire 402, a winding frame 403, an air inlet 4031, an air outlet 4032, a static iron core 404, a sealing ring 405, a spring 406, a dynamic iron core 407, a sealing gasket 408, a pin 409, an exhaust hole 4010, silencing cotton 50, an air tap adapter 60, an elastic buckle body 70, a sealing element 80, a sealing plate 90 and an air pressure sensor 100.
Detailed Description
Examples
Referring to fig. 1 to 8, a first embodiment of the present invention provides a massage device, specifically, the massage device is a massage chair, a massage cushion or other massage equipment requiring air compression massage. The massage apparatus comprises an air bag, an air pump and a multi-air-path control device, wherein the multi-air-path control device comprises a shell and a controller 30, and the controller 30 in the embodiment is a PCB circuit board integrated with an electric control device. It still includes: an air valve assembly; the air valve assembly comprises a plurality of conjoined electromagnetic air valves which are installed on the shell in parallel, each conjoined electromagnetic air valve 40 comprises an air inlet conjoined electromagnetic air valve 41 used for being connected with an air pump and at least two air outlet conjoined electromagnetic air valves 40 used for being inflated, each air inlet conjoined electromagnetic air valve 41 and each air outlet conjoined air valve comprise an air inlet 4031 and an air outlet 4032, wherein the air outlet 4032 of each air outlet conjoined electromagnetic air valve 40 is connected with the air bag, and the air inlet 4031 of each air inlet conjoined electromagnetic air valve 41 is communicated with the air pump. The air inlet conjoined electromagnetic air valve 41 and the air outlet conjoined electromagnetic air valve 40 are suitable for controlling the opening and closing of the air outlet 4032 thereof; the shell is provided with an air passage 22, the air passage 22 comprises an air pump air inlet passage, an air valve air inlet passage and an air valve air outlet passage, the air pump air inlet passage is suitable for being communicated with an external air pump, the air valve air inlet passage is communicated with an air outlet 4032 of the air inlet conjoined electromagnetic air valve 41 and an air inlet 4031 of each air outlet conjoined electromagnetic air valve 40, and the air valve air outlet passage is suitable for being communicated with an air outlet 4032 of each air outlet conjoined electromagnetic valve and an external air bag; the controller 30 is electrically connected to the integrated solenoid valve set to control the flow direction of the gas.
In the present embodiment, the air bag includes a waist support air bag, a tail vertebra air bag, a kneading air bag and a finger pressing air bag, of course, in other massage chairs, other air bags may be used instead, and this is only one of the embodiments of the present invention.
Referring to fig. 2 to 8, in particular, the one-piece electromagnetic gas valve 40 includes an outer shell 401, an enameled wire 402, a bobbin 403, a stationary core 404, a sealing ring 405, a spring 406, a movable core 407, a sealing gasket 408, and a pin 409. Here, the bobbin 403 is provided with an air inlet 4031 and two air outlets 4032, the enamel wire 402 is wound on the bobbin 403, the static iron core 404 is provided at both ends of the bobbin 403, and a channel is further provided inside the static iron core and a sealing ring 405 is provided to ensure air tightness; the movable iron core 407 is arranged on the ventilation channel of the winding frame 403 through a spring 406, a sealing gasket 408 is arranged on the movable iron core 407, and two ends of the sealing gasket 408 can block the channel in the static iron core 404 and the main air passage on the winding frame 403 respectively; the sealing gasket 408 can control the connection and disconnection between the air inlet 4031 and the air outlet 4032 under the driving of the movable iron core 407; the shell 401 is also provided with a pin 409 which is used for being connected with a power supply so as to control the work of the movable iron core 407, and meanwhile, the bottom of the shell 401 is provided with an elastic oblique angle 4011 which can be more firmly installed through the design of the elastic oblique angle 4011; here, the air inlet 4031 is arranged in the middle, the air outlet 4032 is arranged on both sides of the air inlet 4031, and a stationary iron core 404, a movable iron core 407, a spring 406 and a sealing gasket 408 for controlling the on-off between the air inlet 4031 and the air outlet 4032 are arranged on both sides, which is equivalent to combining two electromagnetic air valves into one integrated electromagnetic air valve 40. The air inlet 4031 and the air outlet 4032 of the conjoined electromagnetic air valve 40 can be switched with each other, that is, the air outlet 4032 can also be used for air inlet, and at this time, the original air inlet 4031 is used for air outlet. The pin 409 is connected to the controller 30 so that the conjoined solenoid gas valve 40 is controlled by the controller 30. Depending on the practical application, the integrated electromagnetic gas valve 40 is defined herein to include an inlet integrated electromagnetic gas valve 41, an outlet integrated electromagnetic gas valve 40 and an outlet integrated electromagnetic gas valve 45, wherein in the present embodiment, the outlet integrated electromagnetic gas valve 40 further includes a first outlet integrated electromagnetic gas valve 42, a second outlet integrated electromagnetic gas valve 43 and a third outlet integrated electromagnetic gas valve 44. The waist support air bag, the caudal vertebra air bag and the kneading air bag need to keep the air pressure stable, need to be connected with the air outlet 4032 of the air outlet conjoined electromagnetic air valve 40 with the pressure maintaining function, the finger pressure air bag and the air pump need to be inflated, exhausted or deflated, need to be connected with the air outlet 4032 of the air outlet conjoined electromagnetic air valve 40 with the normally open exhaust hole 4010, and meanwhile, the exhaust hole 4010 is externally provided with the silencing cotton 50 for reducing the noise during exhaust.
As shown in fig. 2 to 7, the housing includes an upper housing 10 and a lower housing 20, the upper housing 10 and the lower housing 20 are connected by a snap-fit connection of an elastic buckle, the upper housing 10 is provided with the elastic buckle, the lower housing 20 is provided with a buckle point matched with the elastic buckle, and during installation, the upper housing 10 is directly pressed into the lower housing 20. The lower shell 20 is provided with installation positions of the connected electromagnetic air valves 40, specifically, in the embodiment, five installation positions of the connected electromagnetic air valves 40 are provided, wherein one side of the installation positions is provided with three installation positions, and the other side of the installation positions is provided with two installation positions; the bottom of the lower shell 20 is provided with an air passage 22, and the air passage 22 is provided with a through hole for communicating an air inlet 4031 and an air outlet 4032 of the conjoined electromagnetic air valve 40; an air nozzle adapter 60 is installed at a side of the lower case 20. In this embodiment, there are eight mounting holes of the air faucet adapter 60, which are respectively communicated with the eight air channel channels 22, where the air channel channels 22 include an air pump air inlet channel, an air valve air inlet channel, and an air valve air outlet channel, where the air pump air inlet channel and the air valve air outlet channel may be defined as a first air channel 221, a second air channel 222, a third air channel 223, a fourth air channel 224, a fifth air channel 225, a sixth air channel 226, a seventh air channel 227, and an eighth air channel 228, and are used to communicate with an air inlet 4031 or an air outlet 4032 of the conjoined electromagnetic air valve 40 for different purposes; the first air channel 221, the second air channel 222, the third air channel 223, the fourth air channel 224, the fifth air channel 225 and the sixth air channel 226 are air valve air outlet channels; the seventh air passage 227 and the eighth air passage 228 are air pump intake passages. In this embodiment, the air valve further includes a common channel 229, where the common channel 229 is an air valve inlet channel, and can communicate an air outlet 4032 of the air inlet conjoined electromagnetic air valve 41 with an air inlet 4031 of each air outlet conjoined electromagnetic air valve 40. Be provided with sealed recess 21 by gas circuit channel 22 of casing 20 down, sealed recess 21 seals through closing plate 90, is provided with on the closing plate 90 with sealed recess 21 assorted sand grip line, makes it closely cooperate with sealed recess 21, reaches sealed effect.
It is further provided that the first air passage 221 is adapted to be connected to a lumbar support air bag for inflation, the second air passage 222 is adapted to be connected to a caudal support air bag for inflation, the third air passage 223 is adapted to be connected to one of the kneading air bags for inflation, the fourth air passage 224 is adapted to be connected to the other kneading air passage 22, the fifth air passage 225 is adapted to be connected to one of the finger-pressure air bags for inflation, the sixth air passage 226 is adapted to be connected to the other finger-pressure air bag for inflation, the seventh air passage 227 is adapted to be connected to an air pump for air suction, and the eighth air passage 228 is adapted to be connected to the air pump for inflation. Because in the massage chair, the common caudal vertebra support and waist support air bags need to be deflated, the deflating conjoined electromagnetic air valve 45 is arranged, two air outlets 4032 of the deflating conjoined electromagnetic air valve 45 are respectively communicated with the first air channel 221 and the second air channel 222 and share the air channel with two air outlets 4032 of the first air inlet conjoined electromagnetic air valve 41, when the deflating conjoined electromagnetic air valve 45 works, the two air outlets 4032 of the first air inlet conjoined electromagnetic air valve 41 are not influenced, and the normal work of other conjoined electromagnetic air valves is not influenced; this setting makes specific air pocket each other do not influence between gassing and the admission, and the shell goes on simultaneously, makes things convenient for the air pocket to reach better massage experience and effect at the during operation. The air inlet 4031 of the air discharge conjoined electromagnetic air valve 45 is provided with two air discharge ports 23 communicated with the outside, and specifically, the back of the air passage channel of the casing, which is located at the air discharge ports 23, is provided with silencing cotton 50 for reducing noise during air discharge. The deflation conjoined solenoid gas valve 45 is also electrically connected to the controller 30.
In specific connection, the first gas outlet conjoined electromagnetic gas inlet 4031 is communicated with the common channel 229, the gas outlet 4032 is respectively communicated with the first gas channel 221 and the second gas channel 222, the second gas outlet conjoined electromagnetic gas inlet 4031 is also communicated with the common channel 229, the gas outlet 4032 is respectively communicated with the third gas channel 223 and the fourth gas channel 224, the third gas outlet conjoined electromagnetic gas inlet 4031 is also communicated with the common channel 229, and the gas outlet 4032 is respectively communicated with the fifth gas channel 225 and the sixth gas channel 226; the gas discharge conjoined electromagnetic gas valve 45 is arranged at the adjacent position of the first gas discharge conjoined electromagnetic gas valve 42, a gas inlet 4031 of the gas discharge conjoined electromagnetic gas valve is communicated with the gas discharge port 23, a gas outlet 4032 is respectively communicated with the first gas path channel 221 and the second gas path channel 222, at this time, the gas outlet 4032 is used for gas inlet, and the gas inlet 4031 is used for gas outlet; the air inlet 4031 of the air inlet conjoined electromagnetic air valve 41 is communicated with the common channel 229, and the two air outlets 4032 are respectively communicated with the air pump for air suction and air inflation, at this time, the air inlet 4031 and the air outlets 4032 can be used for air inlet and air outlet. Through the arrangement, the passages of each conjoined electromagnetic air valve 40 are in one-to-one correspondence and reasonably arranged, and are tightly combined with the air passage 22 on the shell, so that the whole structure is compact. A sealing element 80 is further arranged between the conjoined electromagnetic air valve 40 and the lower shell 20 for ensuring air tightness, wherein the sealing element 80 can be a rubber element.
The air passage 22 is provided with an air tap adapter 60 for connecting an air bag or an air pump, and the air tap adapter 60 is fixed on the housing through an elastic buckle body 70, so that the air tap adapter is convenient to detach and replace. A sealing ring 405 is further sleeved on the air tap adapter 60 to ensure the airtight effect.
In another preferred embodiment, an air pressure sensor 100 is disposed on the air valve air inlet channel, and the air pressure sensor 100 is electrically connected to the controller 30. The air pressure sensor 100 may be disposed on the common channel 229 for air intake, so that the air valve can monitor the air pressure of the air intake in real time, thereby facilitating accurate adjustment and improving comfort, and it can also implement a memory function under the control of the controller 30.
The working principle of the utility model is that, when the gas is pumped or inflated through the gas inlet conjoined electromagnetic gas valve 41, the gas can flow on the public channel 229, and the controller 30 controls the opening and closing of one or more conjoined electromagnetic gas valves 40, thereby controlling the flowing direction of the gas.
It should be noted that the controller 30 used in the present invention is an existing circuit control board, and other controllers capable of implementing the function may be used to implement the control.
The second embodiment of the utility model also provides a car, including the aforesaid massage seat. The massage chair can make the passengers get better enjoyment on the vehicle.
By adopting the technical scheme, the utility model discloses can gain following technological effect:
1. the air passage channels 22 of the lower shell 20 are connected by a sealing plate 90, so that multi-air passage management is integrated, and the layout design of the air valve is simplified;
2. the conjoined electromagnetic valve is used, so that the layout design is simplified and the cost is reduced;
3. the air outlet 4032 of the electromagnetic air valve is added with silencing cotton to reduce noise generated during air bleeding;
4. the conjoined electromagnetic gas valve 40 is hermetically connected with the lower shell 20 by using a rubber piece, so that gas leakage is reduced;
5. the elastic design of an oblique angle 4011 is added on the shell 401 of the electromagnetic valve, so that the shell 401 is completely contacted with a bobbin of a valve core after assembly, and the magnetic field intensity is improved;
6. the structure of the air passage 22 is integrated on the lower shell 20, and the air pressure sensor 100 is integrated, so that the air passage pressure between the air outlet bag and each air passage 22 can be conveniently detected and controlled;
7. the connecting structure between the outside of the shell and each functional component adopts a quick-assembly mode, so that the assembly and disassembly are convenient;
8. the conjoined electromagnetic air valve 40 and the controller 30 are integrally designed, and control of ECU functions and air circuit control are integrated, so that the control is more accurate and stable.
It should be understood that: above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.
The above description of the drawings used in the embodiments is only to illustrate some embodiments of the invention and should not be taken as limiting the scope, from which other relevant drawings can be derived by a person skilled in the art without inventive effort.
Claims (10)
1. The utility model provides a massage device is with many gas circuits controlling means, includes casing, controller, its characterized in that still includes: an air valve assembly; wherein,
the air valve assembly comprises a plurality of conjoined electromagnetic air valves which are arranged on the shell in parallel, each conjoined electromagnetic air valve comprises an air inlet conjoined electromagnetic air valve used for being connected with an air pump and at least two air outlet conjoined electromagnetic air valves used for being inflated, each air inlet conjoined electromagnetic air valve and each air outlet conjoined air valve comprise an air inlet and an air outlet, and the air inlet conjoined electromagnetic air valves and the air outlet conjoined electromagnetic air valves are suitable for controlling the opening and closing of the air outlets through a controller;
the shell is integrated with a gas path channel, the gas path channel comprises a gas pump gas inlet channel, a gas valve gas inlet channel and a gas valve gas outlet channel, the gas pump gas inlet channel is suitable for being communicated with an external gas pump, the gas valve gas inlet channel is communicated with a gas outlet of the gas inlet conjoined electromagnetic gas valve and a gas inlet of each gas outlet conjoined electromagnetic gas valve, and the gas valve gas outlet channel is suitable for being communicated with a gas outlet of each gas outlet conjoined electromagnetic valve and an external gas bag;
the controller is electrically connected with the conjoined electromagnetic valve group to control the circulation direction of the gas.
2. The multiple air path control device for massage apparatus according to claim 1, wherein said inlet integrated electromagnetic air valve and said outlet integrated electromagnetic air valve are both provided with two air outlets.
3. The multi-air-path control device for the massage apparatus according to claim 2, wherein the housing is further provided with a deflation conjoined electromagnetic air valve which is provided with two air outlets, and the air outlets of the deflation conjoined electromagnetic air valve are arranged on the air outlet channels of the two air valves for air inlet; the air inlet of the air-discharging conjoined electromagnetic air valve is provided with an air-discharging hole communicated with the outside for discharging air; the air-bleeding conjoined electromagnetic air valve is electrically connected with the controller.
4. The multi-air-path control device for the massage apparatus as claimed in claim 3, wherein an air pressure sensor is disposed on the air inlet channel of the air valve, and the air pressure sensor is electrically connected to the controller.
5. The multi-air-path control device for a massage apparatus as claimed in claim 3, wherein the air pump inlet passage, the air valve inlet passage and the air valve outlet passage are provided with air tap adapters, and the air tap adapters are fixed on the housing by elastic fasteners.
6. The multi-air-path control device for the massage apparatus as claimed in claim 1, wherein the air inlet conjoined electromagnetic air valve is provided with a normally open air vent, and a silencing cotton is arranged outside the air vent.
7. The multiple air passage control device for massage apparatus as claimed in claim 1, wherein said housing comprises an upper housing and a lower housing, and said air passage is provided on a bottom surface of said lower housing and sealed by a sealing plate.
8. A massage chair comprises an air bag and an air pump and is characterized by further comprising a multi-air-path control device as claimed in any one of claims 1 to 7, wherein an air outlet of the air outlet integrated electromagnetic air valve is connected with the air bag, and an air inlet of the air inlet integrated electromagnetic air valve is communicated with the air pump.
9. The massage chair as claimed in claim 8, wherein the air bag comprises a waist support air bag, a caudal vertebra air bag, a kneading air bag and a finger pressing air bag, the waist support air bag, the caudal vertebra air bag and the kneading air bag are connected to an air outlet of the air outlet conjoined electromagnetic air valve with a pressure maintaining function, and the finger pressing air bag is connected to an air outlet of the air outlet conjoined electromagnetic air valve with a normally open exhaust hole.
10. An automobile, characterized by comprising a massage seat according to any one of claims 8-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221968269.5U CN218063501U (en) | 2022-07-28 | 2022-07-28 | Car, massage seat and many gas circuits controlling means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221968269.5U CN218063501U (en) | 2022-07-28 | 2022-07-28 | Car, massage seat and many gas circuits controlling means |
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| CN218063501U true CN218063501U (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221968269.5U Active CN218063501U (en) | 2022-07-28 | 2022-07-28 | Car, massage seat and many gas circuits controlling means |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025236167A1 (en) * | 2024-05-14 | 2025-11-20 | 广东华汇科技有限公司 | Multi-valve multi-way air pump |
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2022
- 2022-07-28 CN CN202221968269.5U patent/CN218063501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025236167A1 (en) * | 2024-05-14 | 2025-11-20 | 广东华汇科技有限公司 | Multi-valve multi-way air pump |
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