Airwave massage therapeutic apparatus

Abstract

The invention discloses an airwave massage therapeutic apparatus, and relates to the technical field of therapeutic apparatuses. A brushless air pump is arranged in the machine body, the brushless air pump is connected with an exhaust pipe, and an air inlet is formed in the machine body; the exhaust pipe comprises a first pipe body, a second pipe body and a connecting block, and the first pipe body is connected to the brushless air pump; a connecting hole is formed in the connecting block; a filter screen; a mounting groove is formed in the connecting block, the first air bag is arranged in the mounting groove, and the first air bag is provided with an air conveying pipe; the extrusion plate is slidably arranged in the mounting groove, and the extrusion plate is arranged on the side, close to the first pipe body, of the first air bag and matched with the first air bag; when the exhaust pipe exhausts air, the power assembly controls the extrusion plate to slide towards one side close to the first pipe body, and at the moment, the first air bag expands to store air; and when the exhaust pipe stops exhausting air, the elastic driving piece drives the extrusion plate to extrude the first air bag. The influence of impurities on the air pump can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of therapeutic apparatuses, and in particular to an air wave massage therapeutic apparatus. Background Art

[0002] Air wave massage therapy device, also known as air pressure therapy device, is an advanced medical device. It mainly forms circulatory pressure on limbs and tissues by repeatedly inflating and deflating multi-chamber air bags in a sequence, and evenly and orderly squeezes the distal to proximal ends of the limbs, promoting the flow of blood and lymph, improving microcirculation, and accelerating the return of limb tissue fluid.

[0003] At present, the air wave massage therapeutic device generally inflates the multi-cavity airbag through an air pump disposed in the air wave massage therapeutic device. When working, the air pump draws air and transmits it to the multi-cavity airbag through a pipeline, so that the multi-cavity airbag expands.

[0004] During the inflation process, the air pump will continuously draw in external air, which contains a large amount of impurities such as hair, fiber, and dust. These impurities will gradually accumulate inside the air pump, causing the inflation efficiency of the air pump to decrease, and may even cause the air pump to malfunction. Therefore, how to effectively reduce the impact of these impurities on the air pump has become a technical problem that needs to be solved urgently. Summary of the invention

[0005] In order to reduce the impact of impurities on the air pump, the present application provides an air wave massage therapy device.

[0006] The present application provides an air wave massage therapeutic device, which adopts the following technical solution: An air wave massage therapeutic device comprises a body; A brushless air pump is arranged in the machine body, the brushless air pump is connected to an air extraction pipe, and an air inlet is formed on the machine body; The air extraction pipe comprises a first tube body, a second tube body and a connecting block, wherein the first tube body is connected to the brushless air pump, the connecting block is arranged on a side of the first tube body away from the brushless air pump, and the second tube body is arranged on a side of the connecting block facing away from the first tube body; A connecting hole is formed in the connecting block, and the first tube body and the second tube body are respectively connected to the connecting holes; A filter screen is arranged at a pipe opening of the second pipe body on a side away from the connecting block; A first airbag, wherein a mounting groove surrounding the connecting hole and communicating with the connecting hole is formed in the connecting block, the first airbag is arranged in the mounting groove, and the first airbag is provided with an air delivery pipe communicating with the second pipe body; An extrusion plate is slidably disposed in the mounting groove, and the extrusion plate is disposed on a side of the first airbag close to the first tube body and is adapted thereto; A power component is arranged on the air extraction pipe. When the air extraction pipe is evacuated, the power component controls the extrusion plate to slide toward the side close to the first tube body, and at this time, the first airbag expands and stores air; An elastic driving member is arranged on the connecting block, and when the exhaust pipe stops exhausting air, the elastic driving member drives the extrusion plate to squeeze the first airbag.

[0007] By adopting the above technical solution, the air wave massage therapeutic device can effectively reduce the impact of impurities on the air pump during the air extraction process. Specifically, the filter can block impurities such as hair, fiber, dust, etc. in the external air, reducing the possibility of these impurities entering the brushless air pump, thereby ensuring the normal operation and inflation effect of the brushless air pump. At the same time, the design of the first airbag enables the first airbag to expand and store air during the air extraction process. When the air extraction stops, the elastic drive member drives the extrusion plate to squeeze the first airbag, release the stored gas, impact the filter, reduce the impurities on the filter, and further enhance the impact of impurities on the brushless air pump.

[0008] Optionally, the power assembly includes a power plate and a power column; The power plate is slidably connected in the second tube body, and the tube opening of the air delivery tube away from the first airbag is located on the side of the power plate away from the first tube body; The power plate is in sliding contact with the inner wall of the second tube body, and the diameter of the connecting hole is larger than the inner diameter of the second tube body; The two ends of the power column are respectively connected to the power plate and the extrusion plate; When the air extraction pipe extracts air, the power plate slides into the connecting hole, and at this time, the power column drives the extrusion plate to approach the first tube body.

[0009] By adopting the above technical solution, the power plate of the power assembly slides into the connection hole during the air extraction process, driving the power column to make the extrusion plate close to the first tube body, thereby realizing the expansion and air storage of the first airbag. This design effectively utilizes the airflow changes during the air extraction process, does not require additional energy, and reduces energy consumption.

[0010] Optionally, the elastic driving member is a driving spring, and the driving spring is disposed in the mounting groove, and the driving spring drives the extrusion plate to squeeze the first airbag.

[0011] By adopting the above technical solution, when the exhaust pipe stops exhausting, the driving spring can be quickly reset, so that the extrusion plate applies pressure to the first airbag, thereby quickly exhausting the gas in the first airbag. This design effectively ensures that the first airbag can release the stored gas in time at the end of each exhaust cycle, impact the filter screen, and reduce impurities on the filter screen.

[0012] Optionally, an air jet pipe is connected to the second tube body, the air jet pipe is located on a side of the gas delivery pipe away from the first tube body, and a pipe opening of the air jet pipe away from the second tube body faces a side of the filter screen away from the first tube body; The jet pipe is connected to a second air bag; A first ring plate is provided at the nozzle of the air injection pipe near one side of the first tube body, a first air hole is formed in the middle of the first ring plate, and the air injection pipe is slidably connected to a first blocking plate for blocking the first air hole; A second ring plate is provided at the nozzle of the air injection pipe away from the first tube body, a second air hole is formed in the middle of the second ring plate, and the air injection pipe is slidably connected to a second blocking plate for blocking the second air hole; The air injection pipe is provided with a control component, and when the air extraction pipe is extracting air, the control component controls the first blocking plate to block the first air hole, and controls the second blocking plate to separate from the air injection pipe; When the first airbag delivers air to the second tube body, the airflow pushes the first blocking plate to slide into the air injection tube. At this time, the control component controls the second blocking plate to block the second air hole, and the second airbag enters an expanded state. When the first airbag completes gas delivery, the control component controls the first blocking plate to block the first air hole, and the control component controls the second blocking plate to slide into the air injection tube, and the second airbag contracts to deliver gas into the air injection tube.

[0013] By adopting the above technical solution, when the first airbag releases air, part of the air flushes the filter, and part of the air enters the jet tube, causing the second airbag to expand and store air. When the first airbag stops releasing air, the second airbag contracts to release air, and the jet tube sprays out control to flush the filter away from the first tube body, further reducing impurities on the filter and reducing the impact of impurities on the brushless air pump.

[0014] Optionally, the control assembly includes a first spring, a second spring, a control rope, a first control column and a second control column; The first control column is disposed in the air injection pipe, and the first blocking plate is slidably connected to the first control column; The second control column is arranged in the air injection pipe, and the second blocking plate is slidably connected to the second control column; The first spring is sleeved on the first control column, and the first spring drives the first blocking plate to slide into the first air hole; The second spring is sleeved on the second control column, and the second spring drives the second blocking plate to slide into the second air hole; The control rope slides in the air injection pipe, one end of the control rope is connected to the first blocking plate, and the other end of the control rope is connected to the second blocking plate.

[0015] By adopting the above technical solution, the flow direction and flow rate of the gas can be accurately controlled to ensure that the first air hole is effectively blocked and the second air hole is opened during the vacuum process; at the same time, when the first airbag supplies air to the second tube body, the airflow pushes the first blocking plate to slide into the jet tube. At this time, the second air hole is blocked, causing the second airbag to enter an expanded state; when the first airbag completes the air supply, the first air hole is blocked again through the action of the control component, and the second blocking plate slides into the jet tube. At this time, the second airbag contracts and supplies air to the jet tube, so that the jet tube can spray airflow to flush the filter, further reducing the impact of impurities on the air pump.

[0016] Optionally, arc-shaped guide blocks are symmetrically arranged in the air jet pipe, and the control rope is slidably connected to the arc-shaped surface of the arc-shaped guide blocks.

[0017] By adopting the above technical solution, the arc-shaped guide blocks symmetrically arranged in the air jet pipe can effectively guide the movement of the control rope and reduce the friction force generated by the control rope during the sliding process.

[0018] Optionally, a flat nozzle is provided at a pipe opening of the air jet pipe away from the first tube body, and the flat nozzle faces the side of the filter screen away from the first tube body.

[0019] By adopting the above technical solution, a flat nozzle is provided at the nozzle of the air jet pipe away from the first tube body, and the flat nozzle faces the side of the filter away from the first tube body. This design can effectively improve the concentration and injection force of the air jet direction, ensure that the gas can more effectively impact the filter, remove impurities attached to it, and further reduce the impact of impurities on the air pump.

[0020] Optionally, an annular connecting plate is provided in the second tube body, and the annular connecting plate is located on a side of the air injection pipe close to the filter screen; The diameter of the opening of the annular connecting plate on the side close to the filter screen is smaller than the diameter of the opening of the annular connecting plate on the side away from the filter screen.

[0021] By adopting the above technical solution, the setting of the annular connecting plate can effectively reduce the amount of impurities in the airflow entering the second tube body, while reducing the opening diameter of the annular connecting plate close to the filter screen, further reducing the entry of impurities, thereby reducing the impact of impurities on the air pump.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. The air wave massage therapy device can effectively reduce the impact of impurities on the air pump during the air extraction process. Specifically, the filter can block impurities such as hair, fiber, dust, etc. in the external air, reducing the possibility of these impurities entering the brushless air pump, thereby ensuring the normal operation and inflation effect of the brushless air pump. At the same time, the design of the first airbag enables the first airbag to expand and store air during the air extraction process. When the air extraction stops, the elastic drive member drives the extrusion plate to squeeze the first airbag, release the stored gas, impact the filter, reduce impurities on the filter, and further enhance the impact of impurities on the brushless air pump; 2. When the first airbag stops releasing air, the second airbag contracts to release air. At this time, the jet pipe is controlled to spray out and flush the filter away from the side of the first tube body, further reducing impurities on the filter and reducing the impact of impurities on the brushless air pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the external structure of an embodiment of the present application; Figure 2 is a schematic diagram of an internal cross-section of an embodiment of the present application; Figure 3 yes Figure 2 A magnified schematic diagram of part A; Figure 4 yes Figure 2 An enlarged schematic diagram of part B.

[0024] 1. Air inlet; 2. Brushless air pump; 3. Air suction pipe; 4. First tube body; 5. Second tube body; 51. Filter screen; 52. Annular connecting plate; 6. Connecting block; 61. Connecting hole; 62. First air bag; 621. Air pipe; 63. Mounting groove; 64. Extrusion plate; 65. Driving spring; 7. Power assembly; 71. Power plate; 72. Power column; 8. Jet pipe; 81. Second air bag; 82. First ring plate; 821. First air hole; 822. First blocking plate; 83. Second ring plate; 831. Second air hole; 832. Second blocking plate; 84. Arc guide block; 85. Flat nozzle; 9. Second control column 91. First spring; 92. Second spring; 93. Control rope; 94. First control column. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-4 This application is described in further detail.

[0026] The embodiment of the present application discloses an air wave massage therapeutic device.

[0027] The inventor of the present application has found that the air pump in the air wave massage therapy device continuously draws in external air when inflating. At this time, impurities such as hair, fiber, dust, etc. in the air will continue to accumulate, affecting the inflation effect of the air pump. To this end, the present application mainly adopts the following technical solutions to achieve the effect of reducing the impact of impurities on the air pump. The present application is further described in detail below.

[0028] See also Figure 1 and Figure 2 The embodiment of the present application provides an air wave massage therapeutic device, including a body 1, in which a brushless air pump 2 is fixedly installed for inflating a multi-cavity airbag. In the embodiment of the present application, the process of inflating and deflating the multi-cavity airbag is prior art, so no further description is given here.

[0029] See also Figure 2 and Figure 3 A receiving groove is formed in the body 1, and the brushless air pump 2 is located in the receiving groove. The brushless air pump 2 is fixedly connected to an air extraction pipe 3, and the air extraction pipe 3 is located at the air inlet 11 of the brushless air pump 2 (the air inlet 11 is at Figure 1 An air inlet 11 is formed on the body 1, and the air inlet 11 is connected to the containing tank, so as to allow external gas to enter the containing tank, so as to facilitate the brushless air pump 2 to extract air through the exhaust pipe 3.

[0030] The exhaust pipe 3 includes a first tube body 4, a second tube body 5 and a connecting block 6. The first tube body 4 is fixedly connected to the brushless air pump 2. The connecting block 6 is fixedly connected to the side of the first tube body 4 away from the brushless air pump 2. The second tube body 5 is fixedly connected to the side of the connecting block 6 facing away from the first tube body 4. The first tube body 4 and the second tube body 5 are coaxially arranged.

[0031] A connection hole 61 is formed in the connection block 6, and the openings on both sides of the connection hole 61 are connected to the first tube body 4 and the second tube body 5 respectively, and the diameter of the connection hole 61 is larger than the inner diameter of the second tube body 5. The therapeutic device also includes a filter 51, which is fixedly installed at the opening of the second tube body 5 away from the connection block 6, and is used to filter impurities in the air to reduce the possibility of failure of the brushless air pump 2.

[0032] A mounting groove 63 is formed in the connecting block 6, and the mounting groove 63 surrounds and communicates with the connecting hole 61. The first airbag 62 is an annular structure, and the first airbag 62 is fixedly mounted on the connecting block 6 and located in the mounting groove 63. The outer wall of the first airbag 62 on the side close to the second tube body 5 is fixedly connected to the groove wall of the mounting groove 63 on the side close to the second tube body 5, and the inner diameter of the first airbag 62 is larger than the diameter of the connecting hole 61. The first airbag 62 is connected and fixed with an air delivery pipe 621, which is passed through and fixed to the second tube body 5, and the pipe opening of the air delivery pipe 621 on the side away from the first airbag 62 is connected with the second tube body 5, and the pipe opening of the air delivery pipe 621 is inclined in the direction away from the connecting block 6.

[0033] The therapeutic apparatus further includes a squeeze plate 64 and a power assembly 7. The squeeze plate 64 is an annular plate structure. The squeeze plate 64 is slidably connected to the mounting groove 63. The squeeze plate 64 is fixedly connected to the first airbag 62 near the first tube body 4 and the end surface is adapted. The power assembly 7 is arranged on the exhaust pipe 3. When the exhaust pipe 3 is exhausted, the power assembly 7 controls the squeeze plate 64 to slide toward the side near the first tube body 4. At this time, the first airbag 62 expands and stores air.

[0034] The power assembly 7 includes a power plate 71 and a power column 72. The power plate 71 is slidably connected to the second tube body 5. The outer peripheral side wall of the power plate 71 is in sliding contact with the inner peripheral side wall of the second tube body 5. The pipe opening of the air delivery pipe 621 away from the first air bag 62 is located on the side of the power plate 71 away from the first tube body 4. The power column 72 is an "L"-shaped structure. One end of the power column 72 is connected and fixed to the side of the power plate 71 close to the first tube body 4, and the other end is connected and fixed to the inner peripheral side wall of the extrusion plate 64. When the exhaust pipe 3 is evacuated, a negative pressure is formed in the first tube body 4, so that the power plate 71 slides into the connection hole 61. At this time, the outside air enters the second tube body 5 after being filtered by the filter screen 51; then the air flows to the first tube body 4 through the gap between the outer peripheral side wall of the power plate 71 and the inner peripheral side wall of the first air bag 62. When the air flows toward the first tube body 4, the power plate 71 remains in the state of being in the connection hole 61. At the same time, when the power plate 71 approaches the first tube body 4 , the power column 72 drives the extrusion plate 64 to move toward the side close to the first tube body 4 , the first airbag 62 expands and draws air through the air pipe 621 , and the air is stored in the first airbag 62 .

[0035] The therapeutic apparatus further comprises an elastic driving member, which is a driving spring 65, which is installed in the mounting groove 63, one end of the driving spring 65 abuts against the side of the power plate 71 away from the first airbag 62, and the other end abuts against the side of the mounting groove 63 close to the first tube body 4 and is closed. When the exhaust pipe 3 stops exhausting, the driving spring 65 is elastically released, driving the extrusion plate 64 close to the second tube body 5 to squeeze the first airbag 62, at which time the air in the first airbag 62 is input into the second tube body 5 through the air delivery pipe 621; then the airflow flows away from the connection block 6, and then the airflow impacts the side of the filter 51 close to the connection block 6, driving the impurities such as hair, fiber, dust, etc. on the filter 51 to separate from the filter 51, thereby increasing the area of ​​the filter 51 for air to pass through.

[0036] See also Figure 3 and Figure 4The second tube body 5 is fixedly connected with an air jet 8, and the air jet 8 is in an inverted "U" shape. One side of the air jet 8 is connected to the second tube body 5 and is located on the side of the gas delivery pipe 621 away from the first tube body 4, and the other side of the air jet 8 is located at the edge of the filter screen 51. The air jet 8 is connected and fixed with a second air bag 81, and the second air bag 81 is connected to the air jet 8. The air jet 8 is fixedly connected with a first ring plate 82, and the first ring plate 82 is located at the pipe opening of the air jet 8 on the side close to the first tube body 4, and a first air hole 821 is formed in the middle of the first ring plate 82. The air jet 8 is fixedly connected with a second ring plate 83, and the second ring plate 83 is located at the pipe opening of the air jet 8 on the side away from the first tube body 4, and a second air hole 831 is formed in the middle of the second ring plate 83. The air injection pipe 8 is slidably connected to the first blocking plate 822 and the second blocking plate 832 . When in use, the first blocking plate 822 is used to block the first air hole 821 , and the second blocking plate 832 is used to block the second air hole 831 .

[0037] The jet pipe 8 is provided with a control assembly, which includes a first spring 91, a second spring 92, a control rope 93, a first control column 94 and a second control column 9. The first control column 94 is in a "7" shape, one end of the first control column 94 is fixedly connected to the inner wall of the jet pipe 8, the other end extends into the first air hole 821, and the first blocking plate 822 is slidably connected to the first control column 94. The second control column 9 is in a "7" shape, one end of the second control column 9 is fixedly connected to the inner wall of the jet pipe 8, the other end extends into the second air hole 831, and the second blocking plate 832 is slidably connected to the second control column 9.

[0038] The first spring 91 is sleeved on the outer peripheral side of the first control column 94, one end of the first spring 91 abuts against the first control column 94, and the other end abuts against the side wall of the first blocking plate 822 away from the first air hole 821. When the first spring 91 is elastically released, the first blocking plate 822 is driven to slide into the first air hole 821 to block the first air hole 821.

[0039] The second spring 92 is sleeved on the outer peripheral side of the second control column 9, one end of the second spring 92 abuts against the second control column 9, and the other end abuts against the side wall of the second blocking plate 832 away from the second air hole 831. When the second spring 92 is elastically released, the second blocking plate 832 is driven to slide into the second air hole 831 to block the second air hole 831. The control rope 93 slides in the air injection tube 8, one end of the control rope 93 is fixedly connected to the first blocking plate 822, and the other end is fixedly connected to the second blocking plate 832. An arc guide block 84 is symmetrically fixed in the air injection tube 8, and the control rope 93 is slidably connected to the arc surface of the arc guide block 84.

[0040] When the exhaust pipe 3 is evacuated, the second spring 92 is elastically released, pushing the second blocking plate 832 to block the second air hole 831. At this time, the second blocking plate 832 pulls the first blocking plate 822 out of the first air hole 821 through the control rope 93 and slides into the air injection pipe 8. The second tube body 5 is fixedly connected with an annular connecting plate 52 (the annular connecting plate 52 is Figure 2 The annular connecting plate 52 is a bell-shaped structure, and the annular connecting plate 52 is located near the air injection pipe 8 and the filter screen 51 (the filter screen 51 is Figure 2 The diameter of the opening of the annular connecting plate 52 close to the filter 51 is smaller than the diameter of the opening of the annular connecting plate 52 away from the filter 51. When the first airbag 62 transmits air to the second tube body 5, the airflow is pressurized by the annular connecting plate 52 and impacts the filter 51. At the same time, when the airflow is pressurized by the annular connecting plate 52, the pressure in the second tube body 5 increases, pushing the first blocking plate 822 to break away from the first air hole 821 and slide into the air injection pipe 8. At this time, the first spring 91 enters the extrusion state, and the second spring 92 enters the release state, pushing the second blocking plate 832 to slide into the second air hole 831 to block the second air hole 831; the airflow entering the air injection pipe 8 enters the second airbag 81, causing the second airbag 81 to expand and store air.

[0041] When the air supply of the first airbag 62 is completed, the second airbag 81 contracts to eject the stored airflow. At this time, the first spring 91 is released, pushing the first blocking plate 822 to block the first air hole 821. At the same time, the first blocking plate 822 pulls the second blocking plate 832 to detach and slide into the air injection tube 8 through the control rope 93. Then the airflow ejected by the second airbag 81 is ejected from the nozzle on the side of the air injection tube 8 away from the first tube body 4, flushing the side of the filter screen 51 away from the first tube body 4, further reducing the amount of impurities on the filter screen 51.

[0042] A flat nozzle 85 is fixedly connected to the jet pipe 8. The flat nozzle 85 is located at the nozzle of the jet pipe 8 on the side away from the first tube body 4. The nozzle of the flat nozzle 85 faces the filter screen 51 (the filter screen 51 is Figure 2 The width of the nozzle of the flat nozzle 85 on the side away from the air jet pipe 8 is greater than the diameter of the air jet pipe 8. When in use, the flat nozzle 85 pressurizes the airflow ejected from the air jet pipe 8 to increase the flushing area and flushing effect of the airflow flushing the filter screen 51.

[0043] The implementation principle of an air wave massage therapeutic device in the embodiment of the present application is: When the air wave massage therapeutic device is in use, air is drawn by the brushless air pump 2 to inflate the multi-chamber airbag. During the air extraction process, the first airbag 62 expands to store air, and when the brushless air pump 2 stops drawing air, the extrusion plate 64 squeezes the first airbag 62 to eject the stored air, at which time part of the air impacts the filter 51, and the other part of the air enters the jet tube 8 and causes the second airbag 81 to expand to store air. Finally, when the first airbag 62 stops ejecting air, the second airbag 81 contracts to eject air, and then the ejected air flushes the side of the filter 51 away from the first tube body 4 through the flat nozzle 85.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An air wave massage therapeutic device, characterized in that: including body (1); A brushless air pump (2) is arranged in the machine body (1), the brushless air pump (2) is connected to an air extraction pipe (3), and an air inlet (11) is formed on the machine body (1); The air extraction pipe (3) comprises a first pipe body (4), a second pipe body (5) and a connecting block (6); the first pipe body (4) is connected to the brushless air pump (2); the connecting block (6) is arranged on a side of the first pipe body (4) away from the brushless air pump (2); and the second pipe body (5) is arranged on a side of the connecting block (6) facing away from the first pipe body (4); A connection hole (61) is formed in the connection block (6), and the first tube body (4) and the second tube body (5) are respectively connected to the connection hole (61); A filter screen (51) is arranged at a pipe opening on a side of the second pipe body (5) away from the connecting block (6); A first airbag (62), wherein a mounting groove (63) surrounding the connecting hole (61) and communicating with the connecting hole (61) is formed in the connecting block (6), the first airbag (62) is arranged in the mounting groove (63), and the first airbag (62) is provided with an air delivery pipe (621) communicating with the second tube body (5); An extrusion plate (64) is slidably disposed in the mounting groove (63), the extrusion plate (64) being disposed on a side of the first airbag (62) close to the first tube body (4) and being adapted thereto; A power assembly (7) is arranged on the air extraction pipe (3); when the air extraction pipe (3) is extracting air, the power assembly (7) controls the extrusion plate (64) to slide towards a side close to the first tube body (4), and at this time, the first airbag (62) expands to store air; An elastic driving member is arranged on the connecting block (6), and when the air extraction pipe (3) stops extracting air, the elastic driving member drives the extrusion plate (64) to squeeze the first air bag (62).

2. The air wave massage therapeutic apparatus according to claim 1, characterized in that: The power assembly (7) comprises a power plate (71) and a power column (72); The power plate (71) is slidably connected to the inside of the second tube body (5); the tube opening of the air delivery tube (621) on the side away from the first air bag (62) is located on the side of the power plate (71) away from the first tube body (4); The power plate (71) is in sliding contact with the inner wall of the second tube body (5), and the diameter of the connecting hole (61) is larger than the inner diameter of the second tube body (5); Two ends of the power column (72) are respectively connected to the power plate (71) and the extrusion plate (64); When the air extraction pipe (3) is extracting air, the power plate (71) slides into the connecting hole (61), and at this time, the power column (72) drives the extrusion plate (64) to approach the first tube body (4).

3. The air wave massage therapeutic apparatus according to claim 2, characterized in that: The elastic driving member is a driving spring (65), the driving spring (65) is arranged in the mounting groove (63), and the driving spring (65) drives the extrusion plate (64) to extrude the first airbag (62).

4. The air wave massage therapeutic apparatus according to claim 1, characterized in that: The second tube body (5) is connected to an air jet pipe (8), the air jet pipe (8) is located on a side of the gas delivery pipe (621) away from the first tube body (4), and the nozzle of the air jet pipe (8) on the side away from the second tube body (5) faces toward a side of the filter screen (51) away from the first tube body (4); The jet pipe (8) is connected to a second air bag (81); A first ring plate (82) is provided at a pipe opening of the air injection pipe (8) close to one side of the first pipe body (4), a first air hole (821) is formed in the middle of the first ring plate (82), and the air injection pipe (8) is slidably connected to a first blocking plate (822) for blocking the first air hole (821); A second ring plate (83) is provided at the nozzle of the air injection pipe (8) at a side away from the first pipe body (4), a second air hole (831) is formed in the middle of the second ring plate (83), and the air injection pipe (8) is slidably connected to a second blocking plate (832) for blocking the second air hole (831); The air injection pipe (8) is provided with a control component, and when the air extraction pipe (3) is extracting air, the control component controls the first blocking plate (822) to block the first air hole (821), and controls the second blocking plate (832) to separate from the air injection pipe (8); When the first airbag (62) delivers air to the second tube body (5), the airflow pushes the first blocking plate (822) to slide into the air injection tube (8), and at this time the control component controls the second blocking plate (832) to block the second air hole (831), and the second airbag (81) enters an expanded state; When the first airbag (62) completes gas delivery, the control component controls the first blocking plate (822) to block the first air hole (821), and the control component controls the second blocking plate (832) to slide into the air injection tube (8), at which time the second airbag (81) contracts to deliver gas into the air injection tube (8).

5. The air wave massage therapeutic apparatus according to claim 4, characterized in that: The control assembly comprises a first spring (91), a second spring (92), a control rope (93), a first control column (94) and a second control column (9); The first control column (94) is disposed in the air injection pipe (8), and the first blocking plate (822) is slidably connected to the first control column (94); The second control column (9) is arranged in the air injection pipe (8), and the second blocking plate (832) is slidably connected to the second control column (9); The first spring (91) is sleeved on the first control column (94), and the first spring (91) drives the first blocking plate (822) to slide into the first air hole (821); The second spring (92) is sleeved on the second control column (9), and the second spring (92) drives the second blocking plate (832) to slide into the second air hole (831); The control rope (93) slides in the air jet pipe (8); one end of the control rope (93) is connected to the first blocking plate (822), and the other end is connected to the second blocking plate (832).

6. The air wave massage therapeutic apparatus according to claim 5, characterized in that: An arc-shaped guide block (84) is symmetrically arranged inside the air jet pipe (8), and the control rope (93) is slidably connected to the arc-shaped surface of the arc-shaped guide block (84).

7. The air wave massage therapeutic apparatus according to claim 4, characterized in that: A flat nozzle (85) is provided at the nozzle opening of the air jet pipe (8) on the side away from the first tube body (4), and the flat nozzle (85) faces the side of the filter screen (51) away from the first tube body (4).

8. The air wave massage therapeutic apparatus according to claim 4, characterized in that: An annular connecting plate (52) is provided in the second tube body (5), and the annular connecting plate (52) is located on a side of the air injection pipe (8) close to the filter screen (51); The diameter of the opening of the annular connecting plate (52) on the side close to the filter screen (51) is smaller than the diameter of the opening of the annular connecting plate (52) on the side away from the filter screen (51).

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