CN219558016U - Airbag fitting, airbag massage assembly and airbag waist support assembly - Google Patents
Airbag fitting, airbag massage assembly and airbag waist support assembly Download PDFInfo
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- CN219558016U CN219558016U CN202321047640.9U CN202321047640U CN219558016U CN 219558016 U CN219558016 U CN 219558016U CN 202321047640 U CN202321047640 U CN 202321047640U CN 219558016 U CN219558016 U CN 219558016U
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- air bag
- air
- waist support
- electromagnetic valve
- air pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model aims to provide an air bag accessory, an air bag massage assembly and an air bag waist support assembly, which are used for solving the problems that when an air bag is applied to the massage field and the waist support field, the manufacturing cost is high, the installation is difficult, the cost is saved, and the installation and the disassembly are convenient. The technical aim of the utility model is realized by the following technical scheme: the air bag accessory comprises an air pump, a controller and an electromagnetic valve, wherein the controller is electrically connected with the air pump and the electromagnetic valve, the air bag accessory also comprises an electric box, and the air pump, the controller and the electromagnetic valve are arranged in the electric box; the electrical box comprises an installation opening through which a pipe body or an electric wire passes.
Description
Technical Field
The utility model relates to the technical field of air bag accessories, in particular to an air bag accessory, an air bag massage assembly and an air bag waist support assembly.
Background
The air bag can flexibly control the pressure of the air bag, provides various and comfortable massage modes, and is widely applied to the field of massage. Meanwhile, the air bag is widely applied to the field of waist support, and the inflation degree of the air bag is adjusted according to the leaning pressure of a user, so that the air bag is always attached to the waist of the user, and effective waist support is provided.
The Chinese patent document with publication number CN210472570U discloses an air bag massage cushion, which comprises a massage cushion body, a controller, an air pump, an electromagnetic valve, a switch key and other structures. The massage cushion body is provided with a plurality of mounting grooves for mounting the components such as the controller, the air pump, the electromagnetic valve and the like, but the grooving process of the massage cushion is complex, and the manufacturing cost is increased; the number of parts is large, the installation steps are increased, the installation and the subsequent disassembly and maintenance are not easy, and the assembly of professionals is needed.
The Chinese patent document with publication number of CN217365104U discloses a dining chair, which comprises a waist support, an air bag mechanism and an air source device. The air bag mechanism is arranged in the waist support, comprises structures such as an air bag, an electromagnetic valve, a pressure sensor and the like, and the air source device is arranged outside the waist support and is communicated with the electromagnetic valve. In the same way, the waist support is also required to be grooved and installed with various parts, the grooving process is complex, the manufacturing cost is increased, the parts are more, and the assembly is not easy.
Disclosure of Invention
The utility model aims to provide an air bag accessory, an air bag massage assembly and an air bag waist support assembly, which are used for solving the problems that when an air bag is applied to the massage field and the waist support field, the manufacturing cost is high, the installation is difficult, the cost is saved, and the installation and the disassembly are convenient.
The technical aim of the utility model is realized by the following technical scheme:
the air bag accessory comprises an air pump, a controller and an electromagnetic valve, wherein the controller is electrically connected with the air pump and the electromagnetic valve, the air bag accessory also comprises an electric box, and the air pump, the controller and the electromagnetic valve are arranged in the electric box; the electrical box comprises an installation opening through which a pipe body or an electric wire passes.
Therefore, the air outlet pipe of the electromagnetic valve is communicated with the air bag, and air is supplied to the air bag, and the air bag can be an air bag for massage or an air bag for waist support. Because the air pump, the controller and the electromagnetic valve are arranged in the electric box, only the air bag and the electric box are required to be arranged during installation, a plurality of mounting grooves are not required to be formed on carriers such as the massage cushion, the waist support or the backrest, the slotting process is reduced, and the manufacturing cost is reduced. In addition, because the air pump, the controller and the electromagnetic valve are integrated in the electric box, the electric box is only required to be assembled and disassembled, the assembly is simple, the user can also operate by himself, and the subsequent maintenance and the replacement of parts are convenient. The electric wire connected with the power supply and the air outlet pipe of the electromagnetic valve are connected with the air bag or the power supply through the mounting port on the electric box.
Preferably, the electric appliance box further comprises a buffer tank arranged in the electric appliance box, the buffer tank is communicated with the air pump to be connected with air, the air is buffered, and the buffer tank comprises an air outlet for the buffered air to flow out.
Preferably, the air pump is communicated with the buffer tank through a flexible pipe body, and a supporting plate for supporting the flexible pipe body is arranged in the electrical box.
Preferably, the air pump further comprises a damping rubber sleeve, wherein the damping rubber sleeve is sleeved with the air pump, and the damping rubber sleeve is connected with the electric box.
Preferably, the electric appliance box further comprises a mounting side plate, the mounting side plate is detachably mounted on the outer box body of the electric appliance box, and the mounting side plate comprises a plurality of mounting holes for the fixing pieces to pass through.
An air bag massage assembly comprises a massage air bag and the air bag accessory, wherein the electromagnetic valve is communicated with the air outlet and the massage air bag; the controller controls the air pump and the electromagnetic valve to control the inflation and deflation of the massage air bag.
The air bag waist support assembly comprises a waist support air bag, a pressure sensor, a one-way valve and an air bag accessory as described above, wherein the electromagnetic valve is communicated with the waist support air bag and is used for deflating the waist support air bag; the waist support air bag is communicated with the air outlet to be inflated; the one-way valve is arranged on a communicating pipeline between the air pump and the waist support air bag, and air flows to the waist support air bag through the one-way valve; the pressure sensor is used for detecting the air pressure of the waist support air bag and controlling the opening and closing of the electromagnetic valve according to the air pressure value.
Preferably, the multi-joint pipe further comprises a main pipe body, and a first sub-pipe body, a second sub-pipe body and a third sub-pipe body which are communicated with the main pipe body; the main pipe body is communicated with the waist support air bag, the first branch pipe body is communicated with the air outlet, the second branch pipe body is communicated with the electromagnetic valve, and the third branch pipe body is connected with the pressure sensor.
Preferably, the multi-joint pipe connector further comprises a limiting plate, wherein the limiting plate is connected with the multi-joint pipe, and the limiting plate comprises a clamping groove clamped with the side wall of the mounting port.
Preferably, the air pump, the controller and the electromagnetic valve are powered by a battery installed in the electrical box.
In summary, the embodiment of the utility model has the following beneficial effects:
1. for easy to assemble, air pump, controller and solenoid valve all install in the electrical apparatus box, during the installation, only need with electrical apparatus box and gasbag install in the carrier such as back of the chair, sofa back, reduced the required fluting quantity of carrier, reduce the manufacturing flow, reduce cost.
2. The buffer tank is communicated with the air pump and is provided with an air outlet. The gas generated by the air pump is stored in the buffer tank, and after the buffer tank buffers the gas, the gas is stably output to the outside through the gas outlet, and the effects of reducing vibration and noise are achieved. The shock-absorbing rubber sleeve sleeved on the outer surface of the air pump is further arranged, the shock-absorbing rubber sleeve is arranged between the air pump and the electric box in a cushioning mode, and vibration noise is reduced.
3. The installation curb plate sets up in electrical apparatus box outside, and convenient direct mount, and installation curb plate and electrical apparatus box detachable are connected, dismantle when not needing the installation curb plate can, saved installation space.
4. In order to facilitate the communication between the waist support air bag and the air outlet of the buffer tank, the electromagnetic valve and the pressure sensor, a multi-joint pipe is arranged.
5. The air bag waist support assembly supplies power to the air pump, the controller and the electromagnetic valve through the battery. The carriers used for placing the air bag waist support assembly such as chairs do not need to be provided with wires and plugs, and the air bag waist support assembly is convenient to move.
Drawings
FIG. 1 is a schematic illustration of an airbag fitting;
FIG. 2 is a schematic view of an air bag massage assembly;
FIG. 3 is a schematic view of an airbag lumbar support assembly;
fig. 4 is a schematic view of a multi-joint pipe and a limiting plate.
In the figure:
1. an air pump; 2. a controller; 3. an electromagnetic valve; 4. an electrical box; 41. a mounting port; 42. a support plate; 5. a buffer tank; 51. an air outlet; 6. a damping rubber sleeve; 7. installing a side plate; 71. a mounting hole; 8. a multi-joint pipe; 81. a main pipe body; 82. a first sub-pipe body; 83. a second branch pipe body; 84. a third branch pipe body; 9. a limiting plate; 91. a clamping groove; 10. and a battery.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
As shown in fig. 1, an air bag fitting comprises an air pump 1, a controller 2 and an electromagnetic valve 3, wherein the controller 2 is electrically connected with the air pump 1 and the electromagnetic valve 3.
The air pump 1 is used for supplying air to an air bag (not shown in the figure), and the electromagnetic valve 3 is used for controlling the exhaust gas of the air bag to enable the air bag to achieve different inflation amounts so as to realize massage or other functions. The controller 2 is an intelligent control device such as a circuit board and a chip, and after the controller 2 is electrically connected with the air pump 1 and the electromagnetic valve 3, an internal control circuit can control the opening and closing of the air pump 1 or the electromagnetic valve 3 according to a preset program to charge and discharge the air bag.
For easy to assemble, air pump 1, controller 2 and solenoid valve 3 all install in electrical apparatus box 4, during the installation, only need with electrical apparatus box 4 and gasbag install in the carrier such as back of the chair, sofa back, reduced the required fluting quantity of carrier, reduce the manufacturing flow, reduce cost.
As shown in fig. 1, the electrical box 4 has three mounting modes, the first is mounted by a mounting side plate 7. The mounting side plate 7 is mounted on the outer case of the electrical box 4, and is provided with a plurality of mounting holes 71 through which fixing members such as bolts pass, and the fixing members such as bolts pass through the mounting holes 71 and are then fixed on carriers such as a chair back. The installation curb plate 7 sets up in electric box 4 outsidely, and convenient direct mount, and installation curb plate 7 and electric box 4 detachable are connected, dismantle when not needing installation curb plate 7 can, saved the installation space. The second installation mode is embedded installation, the electric appliance box 4 is directly embedded into the carrier after the side plate 7 is detached and installed, and the electric appliance box is applicable to the seat backs, sofa backs and the like which are installed and formed, and the electric appliance box 4 is plugged into the inner part only by punching holes on the side parts of the carriers such as the seat backs and the like, so that the electric appliance box is convenient to install. The third mode is that the electric box 4 is perforated by itself, and the electric box 4 and the carrier are connected after the bolts pass through the perforation, and the method is suitable for the carrier with limited installation space.
As shown in fig. 1, in this embodiment, the electrical box 4 is composed of a cover and a box body, and the cover is detachably connected with the box body, so that the devices such as the air pump 1, the controller 2, the electromagnetic valve 3 and the like inside the electrical box can be conveniently disassembled and assembled. The electrical box 4 also comprises a mounting opening 41 through which the power supply line or the pipe body passes, so as to be convenient for communicating with an air bag or an external power supply.
As shown in fig. 1 to 3, since the gas output from the air pump 1 is unstable, there are unstable pressure pulsation and flow fluctuation, and also vibration and noise. In order to make the air pump 1 stably output the air and reduce the vibration and noise of the air pump 1, the air pump further comprises a buffer tank 5 arranged in the electric box 4. The buffer tank 5 communicates with the air pump 1 and is provided with an air outlet 51. The gas generated by the air pump 1 is stored in the buffer tank 5, and after the buffer tank 5 buffers the gas, the gas is smoothly output to the outside through the air outlet 51, and the effects of vibration reduction and noise reduction are achieved.
As shown in fig. 2 or 3, the buffer tank 5 is communicated with the air pump 1 through a flexible pipe body, and the flexible pipe body can be tightly attached to the outlet of the air pump 1 and the air inlet of the buffer tank 5 by utilizing the characteristic of flexibility of the flexible pipe body, so that air leakage is prevented. To prevent the flexible pipe body from being displaced, a support plate 42 for supporting the flexible pipe body is provided in the electrical box 4. In addition, the height of the supporting plate 42 can be increased to indirectly lift the air pump 1, so that the air pump 1 is suspended and not contacted with the electrical box 4, and vibration is reduced.
As shown in fig. 2, in order to reduce the noise caused by the vibration of the air pump 1, the comfort of the user is improved, a damping rubber sleeve 6 sleeved on the outer surface of the air pump 1 is further provided, the damping rubber sleeve 6 is arranged between the air pump 1 and the electrical box 4 in a cushioning manner, and the vibration noise is reduced.
An air bag massage assembly, as shown in figure 2, comprises a massage air bag and the air bag fittings. When in installation, only the massage air bag and the electric appliance box 4 are required to be installed, and the installation is convenient.
The electromagnetic valve 3 is communicated with the air outlet 51 of the buffer tank 5, the air of the air pump 1 is circulated to the massage air bag through the electromagnetic valve 3, and the electromagnetic valve 3 is used for inflating or deflating the massage air bag to simulate the massage effect. A plurality of massage air bags are arranged, a plurality of corresponding electromagnetic valves 3 are also arranged, and one massage air bag is communicated with one electromagnetic valve 3. Because the massage air bag needs to be used for a long time and consumes more power, the air pump 1, the controller 2, the electromagnetic valve 3 and other electrical appliances are powered by an external power supply.
An air bag waist support assembly, as shown in figure 3, comprises a waist support air bag, a pressure sensor, a one-way valve and the air bag fittings. The pressure sensor and the one-way valve are arranged in the electric box 4, and the waist support component of the air bag only needs to be provided with the waist support air bag and the electric box 4 when in installation.
The waist holds in palm gasbag and the gas outlet 51 of buffer tank 5 intercommunication in order to aerify, and the check valve is installed between gas outlet 51 and waist holds in the palm the gasbag, prevents that the back flow of gas in the waist holds in the palm the gasbag to buffer tank 5. The electromagnetic valve 3 communicated with the waist support air bag is an exhaust electromagnetic valve and is used for exhausting the waist support air bag.
The specific working principle is as follows: when the pressure sensor detects that the internal pressure of the waist support air bag is overlarge, the user is in a backward leaning state, the waist support air bag needs to be retracted to be attached to the waist, the electromagnetic valve 3 can discharge gas in the waist support air bag to attach to the waist of the user, and the air pump 1 stops supplying air. In contrast, when the pressure sensor detects that the pressure value of the waist support air bag is lower than the set value, the electromagnetic valve 3 stops exhausting air, and the air pump 1 supplies air until the internal pressure of the waist support air bag reaches the set value.
Because the waist support air bag needs to be respectively communicated with the air outlet 51 of the buffer tank 5, the electromagnetic valve 3 and the pressure sensor, a plurality of ventilation pipes are connected. For easy installation of a plurality of ventilation pipes, as shown in fig. 3 and 4, a multi-joint pipe 8 is provided. The multi-joint pipe 8 comprises a main pipe body 81, and a first branch pipe body 82, a second branch pipe body 83 and a third branch pipe body 84 which are communicated with the main pipe body 81; the main pipe body 81 is communicated with the waist support air bag, the first branch pipe body 82 is communicated with the air outlet 51, the second branch pipe body 83 is communicated with the electromagnetic valve 3, and the third branch pipe body 84 is connected with the pressure sensor.
For fixing the multi-joint pipe 8, the multi-joint pipe further comprises a limiting plate 9, wherein the limiting plate 9 is connected with the multi-joint pipe 8, and the limiting plate 9 comprises a clamping groove 91 clamped with the side wall of the mounting opening 41. The position of the limiting plate 9 is fixed after being clamped with the electrical box 4, and the position of the multi-joint pipe 8 is further fixed.
In addition, since the waist support air bag does not need frequent inflation and deflation, the consumed electric quantity is small, and the air pump 1, the controller 2 and the electromagnetic valve 3 are powered by the battery 10 through the battery 10. When the chair is installed on the chair, the chair can be conveniently moved without external wires and plugs.
Claims (10)
1. The air bag accessory comprises an air pump (1), a controller (2) and an electromagnetic valve (3), wherein the controller (2) is electrically connected with the air pump (1) and the electromagnetic valve (3), and the air bag accessory is characterized by further comprising an electric box (4), and the air pump (1), the controller (2) and the electromagnetic valve (3) are arranged in the electric box (4); the electrical box (4) comprises a mounting opening (41) through which a pipe body or an electric wire passes.
2. An air bag fitting according to claim 1, further comprising a buffer tank (5) mounted in the electrical box (4), the buffer tank (5) being in communication with the air pump (1) for accessing and buffering the air, the buffer tank (5) comprising an air outlet (51) for the buffered air to flow out.
3. An air bag fitting according to claim 2, characterized in that the air pump (1) is in communication with the buffer tank (5) via a flexible tube, and a support plate (42) for supporting the flexible tube is provided in the electrical box (4).
4. An air bag fitting according to claim 1, further comprising a shock absorbing rubber sleeve (6), wherein the shock absorbing rubber sleeve (6) is sleeved on the air pump (1), and the shock absorbing rubber sleeve (6) is connected with the electrical box (4).
5. An air bag fitting according to claim 1, further comprising a mounting side plate (7), said mounting side plate (7) being detachably mounted to the outer case of said electrical box (4), said mounting side plate (7) comprising a plurality of mounting holes (71) through which fasteners pass.
6. An air bag massage assembly comprising a massage air bag, characterized in that the air bag massage assembly further comprises an air bag accessory according to any one of the preceding claims 2-5, wherein the electromagnetic valve (3) is communicated with the air outlet (51) and the massage air bag; the controller (2) controls the air pump (1) and the electromagnetic valve (3) to control the inflation and deflation of the massage air bag.
7. An air bag waist support assembly comprising a waist support air bag, and further comprising a pressure sensor, a one-way valve and an air bag fitting according to any one of the preceding claims 2-5, wherein the electromagnetic valve (3) is communicated with the waist support air bag for deflating the waist support air bag; the waist support air bag is communicated with the air outlet (51) to be inflated; the one-way valve is arranged on a communicating pipeline between the air pump (1) and the waist support air bag, and air flows to the waist support air bag through the one-way valve; the pressure sensor is used for detecting the air pressure of the waist support air bag and controlling the opening and closing of the electromagnetic valve (3) according to the air pressure value.
8. The airbag lumbar support assembly according to claim 7, further comprising a multi-joint tube (8), the multi-joint tube (8) comprising a main tube body (81) and a sub-tube body one (82), a sub-tube body two (83) and a sub-tube body three (84) in communication with the main tube body (81); the main pipe body (81) is communicated with the waist support air bag, the branch pipe body I (82) is communicated with the air outlet (51), the branch pipe body II (83) is communicated with the electromagnetic valve (3), and the branch pipe body III (84) is connected with the pressure sensor.
9. The airbag lumbar support assembly according to claim 8, further comprising a limiting plate (9), wherein the limiting plate (9) is connected with the multi-joint pipe (8), and the limiting plate (9) comprises a clamping groove (91) clamped with the side wall of the mounting opening (41).
10. The airbag lumbar support assembly according to claim 7, further comprising a battery (10) mounted in the electrical box (4), wherein the air pump (1), the controller (2) and the solenoid valve (3) are powered by the battery (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047640.9U CN219558016U (en) | 2023-05-05 | 2023-05-05 | Airbag fitting, airbag massage assembly and airbag waist support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047640.9U CN219558016U (en) | 2023-05-05 | 2023-05-05 | Airbag fitting, airbag massage assembly and airbag waist support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219558016U true CN219558016U (en) | 2023-08-22 |
Family
ID=87658813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321047640.9U Active CN219558016U (en) | 2023-05-05 | 2023-05-05 | Airbag fitting, airbag massage assembly and airbag waist support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219558016U (en) |
-
2023
- 2023-05-05 CN CN202321047640.9U patent/CN219558016U/en active Active
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