Massage chair

Abstract

The invention relates to the technical field of massage, in particular to a massage chair which comprises a seat and a massage cushion layer. A fan is arranged in the seat; the massage cushion layer comprises a bottom plate, a flexible support, a flexible outer skin and a control track; the control track comprises a reciprocating motor and a massage plate, one end of the massage plate is connected to the reciprocating motor, and the other end is connected with the lower surface of the flexible outer skin; the flexible outer skin, the flexible supporting object and the massage plates of the adjacent control rails form an airflow channel, and the airflow channel is communicated with the fan; the reciprocating motors of the adjacent control rails move in opposite directions to form interval fluctuating actions of the flexible outer skin; in the using process, only half of the massage plates of the control rails support the flexible outer skin to form protrusions, the contact area between a user and the flexible outer skin is reduced, the descending massage plates can form pits, the ventilation effect is improved, and the protrusions and the pits can also play a role in massage alternately; the fan enables the flexible outer skin of the airflow channel to expand under pressure, and can take away or bring heat.

Description

Technical Field

[0001] The invention relates to the technical field of massage, and in particular to a massage chair. Background Art

[0002] Massage is an important physical therapy method, which can effectively eliminate fatigue and promote metabolism for users, thereby achieving better health care effects. There are many derivative products based on massage, such as massage chairs.

[0003] For the sake of comfort, traditional massage chairs have perforated outer skin (genuine leather, PU leather, artificial leather) to facilitate ventilation and improve physical comfort. At the same time, if a ventilation device is added, air is sucked or blown through these small holes for cooling. For example, the ventilation of car seats is based on this principle. However, this design also has defects. After long-term use, certain stains will be generated. The perforated design will cause the stains to block the small holes, making it difficult to clean. The perforated leather is easy to break, making it difficult and costly to maintain in the later stage. At the same time, if a ventilation device is added, the noise of the fan will increase when the small holes are blocked, resulting in poor massage effect. However, if the outer skin is not perforated, it will affect the comfort or ventilation performance of the massage chair, making it difficult for the user to dissipate heat and sweat, resulting in a poor experience. Therefore, there is a need for a massage chair that ensures comfort and user heat dissipation without the need for perforating the outer skin. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a massage chair which can ensure comfort and heat dissipation for the user without punching holes in the outer cover.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A massage chair comprises a seat and a plurality of massage cushion layers arranged on the seat surface; a fan is arranged in the seat; The massage cushion layer comprises a bottom plate, a flexible support, a flexible outer skin, and at least four control tracks; A plurality of control rails are arranged in parallel on the bottom plate, the flexible support is coated on the control rails and connected to the bottom plate, and the flexible outer skin is coated on the flexible support; a notch is arranged on the corresponding flexible support above the control rails; The control track includes a long tube body and a reciprocating assembly, the top of the tube body is open, the reciprocating assembly includes a reciprocating motor and a massage plate, one end of the massage plate is connected to the reciprocating motor, and the other end extends out of the opening and the notch and is connected to the lower surface of the flexible outer skin; the thickness of the massage plate is the same as the width of the notch; the reciprocating motor drives the massage plate to reciprocate in the vertical direction; An air flow channel is formed between the flexible outer skin, the flexible support, and the massage plates of the adjacent control tracks, and the air flow channel is connected to the fan; The reciprocating motors of adjacent control rails move in opposite directions to form an intermittent undulating motion of the flexible outer skin.

[0006] Preferably, the seat comprises a head area, a torso area, a hip area, a thigh area, and a calf area; The head area, trunk area and hip area are respectively provided with independent massage cushion layers; The thigh area has two independent massage pad layers; The calf area has two independent massage pad layers; The control tracks of the massage pad layers in the head area, the trunk area and the hip area are parallel to each other and to the width direction of the human body; The thigh area has two independent massage pad layers with control tracks that are parallel to each other and to the height direction of the human body; The calf area has two independent massage pad layers whose control tracks are parallel to each other and to the height direction of the human body.

[0007] Preferably, the flexible outer skins of the head area, torso area, hip area, thigh area and calf area are interconnected to form a covering layer that wraps around the seat.

[0008] Preferably, the air flow channel includes an air inlet and an air outlet, the fan includes an air inlet and an air outlet, the air outlet is connected with the air inlet, a three-way valve is arranged on the air outlet, and the three-way valve is respectively connected with the outside and the air inlet.

[0009] Preferably, a heating plate is also provided on the air outlet.

[0010] Preferably, a filter is further provided in the seat, and the filter comprises an inlet and an outlet, the inlet is connected to the outside, and the outlet is connected to the air inlet.

[0011] Preferably, before the massage chair is turned on or off, the reciprocating motor drives the massage plate to be retracted into the flexible support.

[0012] Preferably, the flexible support is latex.

[0013] Preferably, a super-slip coating is provided on the side wall of the massage plate.

[0014] Preferably, the interval between the extension plates of adjacent control tracks of the massage pad layer is less than or equal to 3 cm, and the number of the control tracks of the massage pad layer is greater than or equal to 20.

[0015] The beneficial effects of the present invention are as follows: through the opposite control mode of the movement directions of the reciprocating motors of at least four adjacent control tracks, the user can use only half of the massage plates of the control tracks to support the flexible outer skin to form a bulge during use, so that the contact area between the user and the flexible outer skin is reduced, and the descending massage plate will form a depression, so that the ventilation effect is increased, and sweating caused by the flexible outer skin contacting the human body for a long time is avoided, and the alternation of the bulge and the depression can also play a massage role; at the same time, the alternating reciprocating work realizes cross-up and downs, so that the contact time between the flexible outer skin and the user is very short, and in the process of no contact, the heat is dissipated by the formed depression, the flat flexible outer skin has no space to accommodate dirt, and it is convenient to clean and not easily corroded by sweat, thereby ensuring the service life; at the same time, with the help of the fan, the flexible outer skin of the airflow channel can be compressed and expanded, thereby improving the support effect and softness, ensuring the comfort effect, and the airflow in the airflow channel can take away heat or bring heat, further avoiding human sweating or avoiding the cold flexible outer skin from irritating the user's skin, and also avoiding the problem of temperature difference between parts of the body massage chair caused by the flexible outer skin being punched for ventilation in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of a basic frame of a massage chair according to a specific embodiment of the present invention; Figure 2 A bottom angle schematic diagram of a massage chair according to a specific embodiment of the present invention; Figure 3 A schematic diagram of a basic frame of a massage chair from another angle according to a specific embodiment of the present invention; Figure 4 A schematic diagram of a cross-sectional structure of a massage cushion layer of a massage chair according to a specific embodiment of the present invention; Figure 5 for Figure 4 A schematic diagram of the change into another form; Figure 6 It is a schematic diagram of the cooperation between the fan and the air flow channel of a massage chair according to a specific embodiment of the present invention; Explanation of reference numerals: 1. seat; 11. fan; 12. head area; 13. trunk area; 14. hip area; 15. thigh area; 16. calf area; 17. heating plate; 18. filter; 2. massage cushion; 20. bottom plate; 21. flexible support; 22. flexible outer skin; 23. control track; 24. reciprocating motor; 25. massage plate; 26. air flow channel; 261. air inlet; 262. air outlet; 263. three-way valve. DETAILED DESCRIPTION

[0017] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in combination with the implementation modes and the accompanying drawings.

[0018] Please refer to Figures 1 to 6 , a massage chair, comprising a seat 1 and a plurality of massage cushion layers 2 arranged on the surface of the seat 1; a fan 11 is arranged in the seat 1; The massage cushion layer 2 includes a base plate 20, a flexible support 21, a flexible outer skin 22, and at least four control tracks 23; A plurality of control rails 23 are arranged in parallel on the bottom plate 20, the flexible support 21 is coated on the control rails 23 and connected to the bottom plate 20, and the flexible outer skin 22 is coated on the flexible support 21; a notch is arranged on the corresponding flexible support 21 above the control rails 23; The control track 23 includes a long tube body and a reciprocating assembly, the top of the tube body is open, and the reciprocating assembly includes a reciprocating motor 24 and a massage plate 25, one end of the massage plate 25 is connected to the reciprocating motor 24, and the other end extends out of the opening and the notch and is connected to the lower surface of the flexible outer skin 22; the thickness of the massage plate 25 is the same as the width of the notch; the reciprocating motor 24 drives the massage plate 25 to reciprocate in the vertical direction; An air flow channel 26 is formed between the flexible outer skin 22, the flexible support 21, and the massage plate 25 adjacent to the control track 23, and the air flow channel 26 is connected to the fan 11; The reciprocating motors 24 adjacent to the control rails 23 move in opposite directions to form an intermittent undulating motion of the flexible outer skin 22 .

[0019] From the above description, it can be known that by controlling the movement directions of the reciprocating motors 24 of at least four adjacent control tracks 23 in opposite directions, it is possible for the user to have only half of the massage plates 25 of the control tracks 23 support the flexible outer skin 22 to form a bulge during use, thereby reducing the contact area between the user and the flexible outer skin 22, and the descending massage plates 25 will form a depression, thereby increasing the ventilation effect and avoiding sweating caused by long-term contact between the flexible outer skin 22 and the human body, and the alternation of bulges and depressions can also have a massage effect; at the same time, the alternating reciprocating work realizes cross-undulations, so that the contact time between the flexible outer skin 22 and the user is very short, and when there is no contact, the user's skin is in a state of contact with the user. During the process, heat is dissipated through the formed depression, and the flat flexible outer skin 22 has no space to accommodate dirt, which is convenient for cleaning and not easily corroded by sweat, thereby ensuring the service life; at the same time, in conjunction with the fan 11, the flexible outer skin 22 of the air flow channel 26 can be compressed and expanded, thereby improving the support effect and softness, ensuring the comfort effect, and the internal airflow of the air flow channel 26 can take away heat or bring heat, further avoiding human sweating or avoiding the cold flexible outer skin 22 from irritating the user's skin, while also avoiding the problem of temperature difference between parts of the body massage chair caused by punching holes in the flexible outer skin 22 for ventilation in the prior art.

[0020] Further, the seat 1 includes a head area 12, a torso area 13, a hip area 14, a thigh area 15, and a calf area 16; The head area 12, the trunk area 13, and the hip area 14 each have an independent massage cushion layer 2; The thigh area 15 has two independent massage pad layers 2; The calf area 16 has two independent massage pad layers 2; The control tracks 23 of the massage pad layer 2 in the head area 12, the trunk area 13, and the hip area 14 are parallel to each other and parallel to the width direction of the human body; The thigh area 15 has two independent control tracks 23 of the massage pad layer 2 that are parallel to each other and to the height direction of the human body; The calf area 16 has two independent control tracks 23 of the massage pad layer 2 which are parallel to each other and to the height direction of the human body.

[0021] From the above description, it can be seen that by arranging independent massage pad layers 2 in different zones, the zones can be controlled according to the heat dissipation of the human body, thereby reducing the difficulty of control; at the same time, the thigh zone 15, the calf zone 16, the head zone 12, the trunk zone 13, and the hip zone 14 are perpendicular to each other, which is closer to the ergonomic design of the human body, that is, the contact area between the thigh zone 15, the calf zone 16 and the massage chair is small, and is designed according to the height direction of the human body.

[0022] Furthermore, the flexible outer skins 22 of the head area 12 , the torso area 13 , the hip area 14 , the thigh area 15 , and the calf area 16 are interconnected to form a covering layer that covers the seat 1 .

[0023] It can be seen from the above description that by connecting the covering layers to each other and covering the entire seat 1, a more beautiful and consistent appearance can be achieved and various blind spots can be reduced.

[0024] Furthermore, the air flow channel 26 includes an air inlet 261 and an air outlet 262, and the fan 11 includes an air inlet and an air outlet, the air outlet is connected to the air inlet 261, and a three-way valve 263 is provided on the air outlet 262, and the three-way valve 263 is connected to the outside and the air inlet respectively.

[0025] It can be seen from the above description that, through the setting of the three-way valve 263, gas circulation or exhaust to the outside can be carried out.

[0026] Furthermore, a heating plate 17 is provided on the air outlet.

[0027] From the above description, it can be seen that by setting up the heating plate 17, the gas entering the air flow channel 26 can be heated, thereby realizing the heating of the massage chair. At the same time, in conjunction with the three-way valve 263, when the three-way valve 263 is connected to the air inlet, heat circulation is realized to reduce energy consumption. When overheating occurs, the three-way valve 263 can be controlled to be connected to the outside to achieve rapid heat dissipation.

[0028] Furthermore, a filter 18 is provided in the seat 1. The filter 18 includes an inlet and an outlet. The inlet is connected to the outside, and the outlet is connected to the air inlet.

[0029] From the above description, it can be seen that the filter 18 can prevent impurities from entering the air flow channel 26, thereby preventing blockage or unevenness of the flexible outer skin 22, which in turn causes discomfort; and when the three-way valve 263 is connected to the outside, the fan 11 draws air from the inlet of the filter 18 by negative pressure.

[0030] Furthermore, before the massage chair is turned on or off, the reciprocating motor 24 drives the massage plate 25 to be retracted into the flexible support 21 .

[0031] From the above description, it can be known that the reciprocating motor 24 drives the massage plate 25 to be retracted into the flexible support 21, which can facilitate a person to sit on it suddenly to cause an impact, thereby causing the massage plate 25 to deform.

[0032] Furthermore, the flexible support 21 is latex.

[0033] It can be seen from the above description that by adopting latex, the sealing of the air flow channel 26 can be achieved and the loss of gas can be reduced.

[0034] Furthermore, a super-slip coating is provided on the side wall of the massage plate 25 .

[0035] From the above description, it can be seen that the ultra-slip coating can reduce the friction between the massage plate 25 and the latex, reduce or avoid the generation of noise, and improve comfort.

[0036] Furthermore, the interval between the extension plates of adjacent control tracks 23 of the massage cushion layer 2 is less than or equal to 3 cm, and the number of the control tracks 23 of the massage cushion layer 2 is greater than or equal to 20.

[0037] From the above description, it can be seen that by using a larger number of control tracks 23, the massage plate 25 can be lifted up more during use, and more force points can be added to reduce the user's perception during use, thereby improving comfort.

[0038] Embodiment 1 A massage chair comprises a seat 1 and a plurality of massage cushion layers 2 arranged on the surface of the seat 1; a fan 11 is arranged inside the seat 1; The massage cushion layer 2 includes a base plate 20, a flexible support 21, a flexible outer skin 22, and at least four control tracks 23; A plurality of control rails 23 are arranged in parallel on the bottom plate 20, the flexible support 21 is coated on the control rails 23 and connected to the bottom plate 20, and the flexible outer skin 22 is coated on the flexible support 21; a notch is arranged on the corresponding flexible support 21 above the control rails 23; The control track 23 includes a long tube body and a reciprocating assembly, the top of the tube body is open, and the reciprocating assembly includes a reciprocating motor 24 and a massage plate 25, one end of the massage plate 25 is connected to the reciprocating motor 24, and the other end extends out of the opening and the notch and is connected to the lower surface of the flexible outer skin 22; the thickness of the massage plate 25 is the same as the width of the notch; the reciprocating motor 24 drives the massage plate 25 to reciprocate in the vertical direction; An air flow channel 26 is formed between the flexible outer skin 22, the flexible support 21, and the massage plate 25 adjacent to the control track 23, and the air flow channel 26 is connected to the fan 11; The reciprocating motors 24 adjacent to the control rails 23 move in opposite directions to form an intermittent undulating motion of the flexible outer skin 22 .

[0039] The seat 1 includes a head area 12, a torso area 13, a hip area 14, a thigh area 15, and a calf area 16; The head area 12, the trunk area 13, and the hip area 14 each have an independent massage cushion layer 2; The thigh area 15 has two independent massage pad layers 2; The calf area 16 has two independent massage pad layers 2; The control tracks 23 of the massage pad layer 2 in the head area 12, the trunk area 13, and the hip area 14 are parallel to each other and parallel to the width direction of the human body; The thigh area 15 has two independent control tracks 23 of the massage pad layer 2 that are parallel to each other and to the height direction of the human body; The calf area 16 has two independent control tracks 23 of the massage pad layer 2 which are parallel to each other and to the height direction of the human body.

[0040] The flexible outer skins 22 of the head area 12 , the torso area 13 , the hip area 14 , the thigh area 15 , and the calf area 16 are connected to each other to form a covering layer that covers the seat 1 .

[0041] The air flow channel 26 includes an air inlet 261 and an air outlet 262, and the fan 11 includes an air inlet and an air outlet. The air outlet is connected to the air inlet 261, and a three-way valve 263 is provided on the air outlet 262. The three-way valve 263 is connected to the outside and the air inlet respectively.

[0042] A heating plate 17 is also provided on the air outlet.

[0043] A filter 18 is further provided in the seat 1 . The filter 18 includes an inlet and an outlet. The inlet is connected to the outside, and the outlet is connected to the air inlet.

[0044] Before the massage chair is turned on or off, the reciprocating motor 24 drives the massage plate 25 to be retracted into the flexible support 21 .

[0045] The flexible support 21 is latex.

[0046] The side wall of the massage plate 25 is provided with a super-slip coating.

[0047] The interval between the extension plates of adjacent control tracks 23 of the massage cushion layer 2 is less than or equal to 3 cm, and the number of the control tracks 23 of the massage cushion layer 2 is greater than or equal to 20.

[0048] Embodiment 2 A massage chair comprises a seat 1 and a plurality of massage cushion layers 2 arranged on the surface of the seat 1; a fan 11 is arranged inside the seat 1; The massage cushion layer 2 includes a base plate 20, a flexible support 21, a flexible outer skin 22, and at least four control tracks 23; A plurality of control rails 23 are arranged in parallel on the bottom plate 20, the flexible support 21 is coated on the control rails 23 and connected to the bottom plate 20, and the flexible outer skin 22 is coated on the flexible support 21; a notch is arranged on the corresponding flexible support 21 above the control rails 23; The control track 23 includes a long tube body and a reciprocating assembly, the top of the tube body is open, and the reciprocating assembly includes a reciprocating motor 24 and a massage plate 25, one end of the massage plate 25 is connected to the reciprocating motor 24, and the other end extends out of the opening and the notch and is connected to the lower surface of the flexible outer skin 22; the thickness of the massage plate 25 is the same as the width of the notch; the reciprocating motor 24 drives the massage plate 25 to reciprocate in the vertical direction; An air flow channel 26 is formed between the flexible outer skin 22, the flexible support 21, and the massage plate 25 adjacent to the control track 23, and the air flow channel 26 is connected to the fan 11; The reciprocating motors 24 adjacent to the control rails 23 move in opposite directions to form an intermittent undulating motion of the flexible outer skin 22 .

[0049] The seat 1 includes a head area 12, a torso area 13, a hip area 14, a thigh area 15, and a calf area 16; The head area 12, the trunk area 13, and the hip area 14 each have an independent massage cushion layer 2; The thigh area 15 has two independent massage pad layers 2; The calf area 16 has two independent massage pad layers 2; The control tracks 23 of the massage pad layer 2 in the head area 12, the trunk area 13, and the hip area 14 are parallel to each other and parallel to the width direction of the human body; The thigh area 15 has two independent control tracks 23 of the massage pad layer 2 that are parallel to each other and to the height direction of the human body; The calf area 16 has two independent control tracks 23 of the massage pad layer 2 which are parallel to each other and to the height direction of the human body.

[0050] The flexible outer skins 22 of the head area 12 , the torso area 13 , the hip area 14 , the thigh area 15 , and the calf area 16 are connected to each other to form a covering layer that covers the seat 1 .

[0051] The air flow channel 26 includes an air inlet 261 and an air outlet 262, and the fan 11 includes an air inlet and an air outlet. The air outlet is connected to the air inlet 261, and a three-way valve 263 is provided on the air outlet 262. The three-way valve 263 is connected to the outside and the air inlet respectively.

[0052] A heating plate 17 is also provided on the air outlet.

[0053] A filter 18 is further provided in the seat 1 . The filter 18 includes an inlet and an outlet. The inlet is connected to the outside, and the outlet is connected to the air inlet.

[0054] Before the massage chair is turned on or off, the reciprocating motor 24 drives the massage plate 25 to be retracted into the flexible support 21 .

[0055] The flexible support 21 is latex.

[0056] Embodiment 3 A massage chair comprises a seat 1 and a plurality of massage cushion layers 2 arranged on the surface of the seat 1; a fan 11 is arranged inside the seat 1; The massage cushion layer 2 includes a base plate 20, a flexible support 21, a flexible outer skin 22, and at least four control tracks 23; A plurality of control rails 23 are arranged in parallel on the bottom plate 20, the flexible support 21 is coated on the control rails 23 and connected to the bottom plate 20, and the flexible outer skin 22 is coated on the flexible support 21; a notch is arranged on the corresponding flexible support 21 above the control rails 23; The control track 23 includes a long tube body and a reciprocating assembly, the top of the tube body is open, and the reciprocating assembly includes a reciprocating motor 24 and a massage plate 25, one end of the massage plate 25 is connected to the reciprocating motor 24, and the other end extends out of the opening and the notch and is connected to the lower surface of the flexible outer skin 22; the thickness of the massage plate 25 is the same as the width of the notch; the reciprocating motor 24 drives the massage plate 25 to reciprocate in the vertical direction; An air flow channel 26 is formed between the flexible outer skin 22, the flexible support 21, and the massage plate 25 adjacent to the control track 23, and the air flow channel 26 is connected to the fan 11; The reciprocating motors 24 adjacent to the control rails 23 move in opposite directions to form an intermittent undulating motion of the flexible outer skin 22 .

[0057] The air flow channel 26 includes an air inlet 261 and an air outlet 262, and the fan 11 includes an air inlet and an air outlet. The air outlet is connected to the air inlet 261, and a three-way valve 263 is provided on the air outlet 262. The three-way valve 263 is connected to the outside and the air inlet respectively.

[0058] A heating plate 17 is also provided on the air outlet.

[0059] A filter 18 is further provided in the seat 1 . The filter 18 includes an inlet and an outlet. The inlet is connected to the outside, and the outlet is connected to the air inlet.

[0060] Before the massage chair is turned on or off, the reciprocating motor 24 drives the massage plate 25 to be retracted into the flexible support 21 .

[0061] The flexible support 21 is latex.

[0062] The side wall of the massage plate 25 is provided with a super-slip coating.

[0063] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's specification and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A massage chair, characterized in that: It comprises a seat and a plurality of massage cushion layers arranged on the seat surface; a fan is arranged inside the seat; The massage cushion layer comprises a bottom plate, a flexible support, a flexible outer skin, and at least four control tracks; A plurality of control rails are arranged in parallel on the bottom plate, the flexible support is coated on the control rails and connected to the bottom plate, and the flexible outer skin is coated on the flexible support; a notch is arranged on the corresponding flexible support above the control rails; The control track includes a long tube body and a reciprocating assembly, the top of the tube body is open, the reciprocating assembly includes a reciprocating motor and a massage plate, one end of the massage plate is connected to the reciprocating motor, and the other end extends out of the opening and the notch and is connected to the lower surface of the flexible outer skin; the thickness of the massage plate is the same as the width of the notch; the reciprocating motor drives the massage plate to reciprocate in the vertical direction; An air flow channel is formed between the flexible outer skin, the flexible support, and the massage plates of the adjacent control tracks, and the air flow channel is connected to the fan; The reciprocating motors of adjacent control rails move in opposite directions to form an intermittent undulating motion of the flexible outer skin.

2. The massage chair according to claim 1, characterized in that: The seat includes a head area, a trunk area, a hip area, a thigh area, and a calf area; The head area, trunk area and hip area are respectively provided with independent massage cushion layers; The thigh area has two independent massage pad layers; The calf area has two independent massage pad layers; The control tracks of the massage pad layers in the head area, the trunk area and the hip area are parallel to each other and to the width direction of the human body; The thigh area has two independent massage pad layers with control tracks that are parallel to each other and to the height direction of the human body; The calf area has two independent massage pad layers whose control tracks are parallel to each other and to the height direction of the human body.

3. The massage chair according to claim 2, characterized in that: The flexible outer skins of the head area, the trunk area, the hip area, the thigh area and the calf area are connected to each other to form a covering layer that covers the seat.

4. The massage chair according to claim 1, characterized in that: The air flow channel includes an air inlet and an air outlet, the fan includes an air inlet and an air outlet, the air outlet is connected with the air inlet, a three-way valve is arranged on the air outlet, and the three-way valve is connected with the outside and the air inlet respectively.

5. The massage chair according to claim 4, characterized in that: A heating plate is also provided on the air outlet.

6. The massage chair according to claim 4, characterized in that: A filter is also provided in the seat, and the filter comprises an inlet and an outlet, wherein the inlet is communicated with the outside, and the outlet is communicated with the air inlet.

7. The massage chair according to claim 1, characterized in that: Before the massage chair is turned on or off, the reciprocating motor drives the massage plate to be retracted into the flexible support.

8. The massage chair according to claim 1, characterized in that: The flexible support is latex.

9. The massage chair according to claim 1, characterized in that: A super-slip coating is provided on the side wall of the massage plate.

10. The massage chair according to claim 1, characterized in that: The interval between the extension plates of adjacent control tracks of the massage pad layer is less than or equal to 3 cm, and the number of the control tracks of the massage pad layer is greater than or equal to 20.

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