Air wave massage car seat

Abstract

The present invention discloses an air wave massage car seat, which relates to the technical field of massage seats; it comprises a seat mounting part, on which two rows of air wave massage parts are mounted, and on which two rows of power control parts are mounted; the two rows of power control parts are respectively attached to the two rows of air wave massage parts; the power control parts are used to control the massage power connection; a distance measuring control part is mounted on the seat mounting part; the distance measuring control part is used to prevent damage; a shaking detection part is mounted on the distance measuring control part; the use of the distance measuring control part can realize early warning of collision, improve the timeliness of danger detection, and realize automatic control to cut off the power to the pressure electromagnet and release the pressure of the air wave airbag when the distance to the rear vehicle is too close; so as to solve the problem that the current air wave massage car seat is not convenient for automatic early warning collision protection, and the leg massage structure of the traditional massage seat is prone to cause leg shaking during leg massage.

Description

Technical Field

[0001] The invention relates to the technical field of massage seats, in particular to an air wave massage car seat. Background Art

[0002] The massage function of car seats is currently widely used. Reasonable massage can improve riding comfort. At the same time, air wave massage mainly uses air pressure to perform massage, deeply massage the fatigue-prone areas of the waist, effectively relieve muscle stiffness and soreness, and massage stimulation promotes blood flow, reducing blood stasis caused by sitting for a long time. The current air wave massage car seats are not convenient for automatic early warning collision protection. When the vehicle collides, the protruding massage airbags are likely to cause squeezing injuries to the driver's waist, which is not convenient for automatic early warning detection before the vehicle is rear-ended. At the same time, when the road conditions are poor, the driver's shaking and direct collision with the massage airbags can easily cause local massage pressure to be too high, which is not convenient for automatic control protection. The leg massage structure of the traditional massage seat is prone to cause leg shaking during leg massage, which directly affects the stability of the driver's stepping on the accelerator pedal and affects the driving quality.

[0003] To this end, we propose an air wave massage car seat. Summary of the Invention

[0004] The purpose of the present invention is to provide an air wave massage car seat to solve the problem raised in the above background technology that the current air wave massage car seat is not convenient for automatic early warning collision protection, and the leg massage structure of the traditional massage seat is prone to cause leg shaking during leg massage.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an air wave massage car seat, comprising a seat mounting member, two rows of air wave massage members mounted on the seat mounting member, two rows of power connection control members mounted on the seat mounting member; the two rows of power connection control members are respectively attached to the two rows of air wave massage members; the power connection control members are used to control the massage power connection;

[0006] The seat mounting part is provided with a distance measuring control part; the distance measuring control part is used to prevent damage; the distance measuring control part is provided with a shaking detection part; the shaking detection part is used to detect vehicle shaking;

[0007] Two leg massage parts are installed on the seat mounting part; a fixing part is installed on the seat mounting part; the fixing part is used to stabilize the legs;

[0008] The seat mounting component includes: a seat and a fixing plate, the fixing plate is fixedly mounted on the seat back by bolts; and screw holes are provided on the seat.

[0009] Preferably, the seat mounting component further includes: an isolation pad, which is fixedly mounted on the fixing plate and is located on the inner side of the seat; and a filling block is fixedly mounted on the fixing plate.

[0010] Preferably, the air wave massage part includes: a massage piston cylinder, two massage piston cylinders are fixedly installed on the fixed plate; air wave airbags are fixedly installed on the ends of the two massage piston cylinders; a piston is slidably sleeved inside the massage piston cylinder, and the piston is an iron core; a pressure electromagnet is fixedly installed inside the massage piston cylinder, and the pressure electromagnet is a ring structure; the pressure electromagnet is used to magnetically attract the piston.

[0011] Preferably, the power control component includes: a driving motor, two rows of driving motors are fixedly installed on the back of the fixed plate; the two rows of driving motors are respectively located on the sides of the two rows of massage piston cylinders; two power springs are respectively fixedly installed on the two rows of massage piston cylinders; a plastic block is fixedly installed on the output shaft of the driving motor, and a power block is fixedly embedded on the plastic block on the output shaft of the driving motor; the two sides of the power block are respectively used to elastically fit the two power springs; the pressure electromagnet is electrically connected to the two power springs on the same side; the driving motor is externally connected to a power supply and a switch.

[0012] Preferably, the distance measuring control component includes: an external wire, which is fixedly connected to the outside of the isolation pad; the external wire is electrically connected to two rows of power-connecting springs; an infrared distance switch is fixedly installed on the external wire; the infrared distance switch is used for distance measurement; a ball head bracket is fixedly installed at the tail of the infrared distance switch; a limit electromagnet is fixedly installed at the tail of the ball head bracket; a power supply and a switch are externally connected to the limit electromagnet through wires; the infrared distance switch is electrically connected to the vehicle power supply through the external wire; the infrared distance switch is electrically connected to two rows of power-connecting springs; the infrared distance switch is used for early warning detection.

[0013] Preferably, the shaking detection part includes: a shaking protection tube, a spherical groove is provided on the inner side of the shaking protection tube; the shaking protection tube is sleeved on the ball head frame; a circle of supporting spring plates is fixedly installed on the inner side of the shaking protection tube, and the ends of the circle of supporting spring plates are respectively connected to the outer side of the ball head frame; the supporting spring plates are used to elastically support the shaking protection tube and the infrared distance switch coaxially.

[0014] Preferably, the shaking detection part also includes: a light-transmitting shell, the light-transmitting shell is fixedly mounted on the shaking protection tube, and a through hole is provided on the light-transmitting shell; the light-transmitting shell is located outside the infrared distance switch; the light-transmitting shell is used to protect the infrared distance switch; the shaking protection tube is an iron structure.

[0015] Preferably, the leg massage part includes: a massage motor, two massage motors are fixedly installed on the seat; the output shafts of the two drive motors pass through the seats respectively; a massage head is fixedly installed on the output shaft of the massage motor; the massage head is located on the inner side of the seat; and four protrusions are provided on the massage head.

[0016] Preferably, the fixing part includes: a fixing belt, which is fixedly installed on the seat; a rotating cylinder is fixedly installed on one end of the fixing belt; a connecting bolt is rotatably sleeved on the rotating cylinder; a handwheel is provided on the connecting bolt; the connecting bolt is used to be threadedly connected to the screw hole on the seat; and the fixing belt is used to fix the legs.

[0017] Preferably, the fixing part also includes: an in-place switch, and the in-place switch is fixedly installed at the bottom of the connecting bolt; after the connecting bolt is connected to the screw hole on the seat, the in-place switch is squeezed and fits into the screw hole on the seat; the in-place switch and the massage motor are connected in series with a power supply and a switch.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention adopts a distance measuring control component to realize early warning of collision, improve the timeliness of danger detection, and can automatically control the pressure electromagnet to cut off power when the distance to the rear vehicle is too close, and release the pressure of the air wave airbag, so as to avoid the problem that the pressure electromagnet is still in a magnetic state when the rear vehicle collides with the rear, causing the air wave airbag to squeeze and injure the driver's waist. It can also ensure that the air wave airbag can have good massage pressure on the driver under normal conditions; the use of a shaking detection component can be combined with the distance measuring control component to further improve the safety of the use of this structure, and can achieve situations such as when the vehicle passes through uneven ground and the body shakes violently. The driver's waist and back are easily squeezed by the air wave airbag due to the shaking. The air wave airbag is automatically controlled to release pressure, which can further prevent the inflated and protruding air wave airbag from causing damage to the patient's waist and back. There is no need to distract the driver's attention when the road conditions are bad, and then turn off the massage with tedious operations.

[0020] The leg massage part can be used to massage the driver's legs, which can improve comfort. At the same time, this structure can be used in conjunction with the fixing parts to control the staff to assist in stabilizing the legs when performing leg massage, avoiding the leg shaking caused by massage affecting driving. The structure is more reasonable, which improves the stability of the driver's legs and promotes blood circulation in the legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an air wave massage car seat of the present invention;

[0022] Figure 2 This is a schematic diagram of the bottom structure of an air wave massage car seat of the present invention;

[0023] Figure 3 This is a cross-sectional view of the internal structure of an air wave massage car seat of the present invention;

[0024] Figure 4 This is a schematic diagram of the seat mounting structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the distance measurement control component structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the air wave massage element of the present invention;

[0027] Figure 7 For the present invention Figure 3 A magnified view of the structure of the middle C region;

[0028] Figure 8 This is a schematic diagram of the distance measurement control component structure of the present invention;

[0029] Figure 9 For the present invention Figure 1 A magnified view of the structure of the middle D region;

[0030] Figure 10 This is a schematic diagram of the fixing structure of the present invention;

[0031] Figure 11 This is a schematic diagram of the installation position of the connecting bolts of the present invention.

[0032] In the figure: 1. Seat mounting part; 101. Seat; 102. Fixing plate; 103. Isolation pad; 104. Filling block; 2. Air wave massage part; 201. Massage piston cylinder; 202. Air wave airbag; 203. Piston; 204. Pressure electromagnet; 3. Power control part; 301. Drive motor; 302. Power spring; 303. Power block; 4. Distance measurement control part; 401. External wire; 4011. Infrared distance switch; 402. Ball head bracket; 403. Limit electromagnet; 5. Shake detection part; 501. Shake protection tube; 5011. Support spring; 502. Light-transmitting shell; 6. Leg massage part; 601. Massage motor; 602. Massage head; 7. Fixing part; 701. Fixing belt; 7011. Rotating cylinder; 702. Connecting bolt; 703. In-position switch. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figures 1 to 11 As shown:

[0035] The present invention provides a technical solution: an air wave massage car seat, comprising a seat mounting part 1, two rows of air wave massage parts 2 are installed on the seat mounting part 1, and two rows of power control parts 3 are installed on the seat mounting part 1; the two rows of power control parts 3 are respectively attached to the two rows of air wave massage parts 2; the power control parts 3 are used to control the massage power connection; a distance control part 4 is installed on the seat mounting part 1; the distance control part 4 is used to prevent damage; a shaking detection part 5 is installed on the distance control part 4; the shaking detection part 5 is used to detect vehicle shaking; two leg massage parts 6 are installed on the seat mounting part 1; a fixing part 7 is installed on the seat mounting part 1; the fixing part 7 is used to stabilize the legs; the seat mounting part 1 comprises: a seat 101 and a fixing plate 102, the fixing plate 102 is fixed to the back of the seat 101 by bolts; screw holes are provided on the seat 101.

[0036] Among them, the seat mounting part 1 also includes: an isolation pad 103 and a filling block 104, the isolation pad 103 is fixedly installed on the fixed plate 102, and the isolation pad 103 is located on the inner side of the seat 101; the filling block 104 is fixedly installed on the fixed plate 102; the bottom of the seat 101 is provided with four through holes for passing bolts; the air wave massage part 2 includes: a massage piston cylinder 201, an air wave airbag 202, a piston 203 and a pressure electromagnet 204, two massage piston cylinders 201 are fixedly installed on the fixed plate 102; two massage pistons The ends of the cylinder 201 are fixedly installed with air wave airbags 202; the massage piston cylinder 201 is internally slidably sleeved with a piston 203, and the piston 203 is an iron core; the massage piston cylinder 201 is internally fixedly installed with a pressure electromagnet 204, and the pressure electromagnet 204 is a ring structure; the pressure electromagnet 204 is used to magnetically attract the piston 203; the power control component 3 includes: a drive motor 301, a power spring 302 and a power block 303, and two rows of drive motors 301 are fixedly installed on the back of the fixed plate 102; the two rows of drive motors 301 are respectively Located on the side of the two rows of massage piston cylinders 201; two power-connecting springs 302 are fixedly installed on the two rows of massage piston cylinders 201; a plastic block is fixedly installed on the output shaft of the driving motor 301, and a power-connecting block 303 is fixedly embedded on the plastic block on the output shaft of the driving motor 301; the two sides of the power-connecting block 303 are respectively used to elastically fit the two power-connecting springs 302; the pressure electromagnet 204 is electrically connected to the two power-connecting springs 302 on the same side; the driving motor 301 is externally connected to a power supply and a switch, and the power-connecting control component 3 can be used to achieve coordination The air wave massage element 2 performs a quick and direct massage on the driver. The magnetic control of air pressure is more direct and quick. At the same time, intermittent control massage can be achieved, which is more comfortable. When massage is needed, the driving motor 301 is controlled to drive the power block 303 to rotate until it contacts the power spring 302. At this time, the power spring 302 is turned on, and the pressure electromagnet 204 can be controlled to magnetically attract the piston 203, thereby pushing the air pressure in the massage piston cylinder 201 and controlling the expansion of the air wave airbag 202 to achieve a push-up massage on the driver's waist and back.

[0037] The distance measuring control component 4 includes: an external wire 401, an infrared distance switch 4011, a ball head bracket 402 and a limit electromagnet 403. The M18-D300NK type infrared distance switch 4011 can be used. The ball head bracket 402 is provided with a through hole for being installed at the rear of the vehicle chassis by bolts. The external wire 401 is fixedly connected to the outside of the isolation pad 103; the external wire 401 is electrically connected to the two rows of power springs 302; the infrared distance switch 4011 is fixedly installed on the external wire 401; the infrared distance switch 4011 is used for distance measurement; the ball head bracket 402 is fixedly installed at the rear of the infrared distance switch 4011; the limit electromagnet 403 is fixedly installed at the rear of the ball head bracket 402; the limit electromagnet 403 is externally connected to a power supply and a switch through a wire, and the switch is placed inside the vehicle; the infrared distance switch 4011 is connected to the vehicle through an external The connecting wire 401 is electrically connected to the vehicle power supply; the infrared distance switch 4011 is electrically connected to the two rows of power springs 302; the infrared distance switch 4011 is used for early warning detection; the use of the distance measurement control component 4 can realize early warning of collision, improve the timeliness of danger detection, and automatically control the pressure electromagnet 204 to cut off the power when the rear vehicle is too close, so as to avoid the pressure electromagnet 204 being in a magnetic state when the rear vehicle collides with the rear end, causing the air wave airbag 202 to squeeze and injure the driver's waist. It can also ensure that the air wave airbag 202 can have good massage pressure and massage extension for the driver under normal conditions. This structure can realize early warning detection and more timely protection, avoiding the traditional collision detection method that requires detection after the collision. At the same time, this structure can realize automatic control without manual intervention.

[0038] The shaking detection part 5 includes: a shaking protection tube 501 and a supporting spring 5011. The inner side of the shaking protection tube 501 is provided with a spherical groove; the shaking protection tube 501 is sleeved on the ball head frame 402; a circle of supporting springs 5011 is fixedly installed on the inner side of the shaking protection tube 501, and the ends of the circle of supporting springs 5011 are respectively connected to the outer side of the ball head frame 402; the supporting springs 5011 are used to elastically support the shaking protection tube 501 and the infrared distance switch 4011 to be coaxial; the shaking detection part 5 also includes: a light-transmitting shell 502 , a light-transmitting shell 502 is fixedly installed on the shaking protection cylinder 501, and a through hole is provided on the light-transmitting shell 502; the light-transmitting shell 502 is located on the outside of the infrared distance switch 4011; the light-transmitting shell 502 is used to protect the infrared distance switch 4011; the shaking protection cylinder 501 is an iron structure, and the shaking detection component 5 can be combined with the distance control component 4 to further improve the safety of the use of this structure. It can be achieved in situations such as when the vehicle passes through uneven ground and the vehicle body shakes violently, and the driver's waist and back are easily collided and squeezed by the air wave airbag 202 due to shaking. The air wave airbag 202 is automatically controlled to release pressure, which can further prevent the inflated and protruding air wave airbag 202 from causing damage to the patient's waist and back. There is no need to distract the driver's attention when the road conditions are bad, and then turn off the massage with tedious operations. The detection of this structure is direct, and the light-transmitting shell 502 can be used to directly perform shielding work. At the same time, it also plays a role in protecting the infrared distance switch 4011, avoiding mud and dirt adhering to the surface of the infrared distance switch 4011. When the infrared distance switch 4011 detects that the distance to the rear vehicle is too far When it is close, the power can be directly controlled to be cut off. At this time, the two rows of power springs 302 electrically connected to the infrared distance switch 4011 are powered off, and the massage work is stopped. When there is no obstruction on the rear side, the power will be controlled to be turned on again. Similarly, once the car body shakes violently, the light-through shell 502 will swing under the action of gravity. When it is close to the magnetic range of the limit electromagnet 403, it will be directly magnetically attracted by the limit electromagnet 403. At this time, the light-through shell 502 is skewed, and the infrared distance switch 4011 is blocked, and the power can be controlled to be cut off again.

[0039] Embodiment 2, on the basis of embodiment 1, the leg massage part 6 comprises: a massage motor 601 and a massage head 602, two massage motors 601 are fixedly mounted on the seat 101; the output shafts of the two drive motors 301 respectively pass through the seat 101; the massage head 602 is fixedly mounted on the output shaft of the massage motor 601; the massage head 602 is located on the inner side of the seat 101; the massage head 602 is provided with four protrusions; the fixing member 7 comprises: a fixing belt 701, a rotating cylinder 7011 and a connecting bolt 702, the fixing belt 701 is fixedly mounted on the seat 101; a rotating cylinder 7011 is fixedly mounted on one end of the fixing belt 701; a connecting bolt 702 is rotatably sleeved on the rotating cylinder 7011; a hand wheel is provided on the connecting bolt 702; the connecting bolt 702 is used for threaded connection Connected to the screw hole on the seat 101; the fixing belt 701 is used to fix the legs; the fixing part 7 also includes: an in-place switch 703, and the in-place switch 703 is fixedly installed at the bottom of the connecting bolt 702; after the connecting bolt 702 is connected to the screw hole on the seat 101, the in-place switch 703 is squeezed and fits into the screw hole on the seat 101; the in-place switch 703 and the massage motor 601 are connected in series with the power supply and the switch. The leg massage part 6 is used to massage the driver's legs, which can improve comfort. At the same time, this structure cooperates with the fixing part 7 to realize the control of the staff to assist in stabilizing the legs when performing leg massage, so as to avoid the leg shaking caused by massage affecting driving. The structure is more reasonable, which improves the stability of the driver's legs while promoting leg blood circulation.

[0040] The working principle of this embodiment is as follows: First, the four through holes at the bottom of the seat 101 are installed in the vehicle through bolts. After the driver sits on the seat 101 and needs a massage, the driving motor 301 is controlled to drive the power block 303 to rotate until it contacts the power spring 302. At this time, the power spring 302 is turned on, which can control the pressure electromagnet 204 to magnetically attract the piston 203, thereby pushing the air pressure in the massage piston cylinder 201 and controlling the expansion of the air wave airbag 202 to push the driver's waist and back to massage. The block 303 continues to rotate and separates from the power-connected spring piece 302. At this time, the pressure electromagnet 204 is de-energized, and the piston 203 can naturally retreat to release the pressure. In this way, the power is intermittently turned on to control the air pressure expansion massage. When the infrared distance switch 4011 detects that the distance to the rear vehicle is too close, the power can be directly controlled to be cut off. At this time, the two rows of power-connected spring pieces 302 electrically connected to the infrared distance switch 4011 are de-energized to stop the massage work. When there is no obstruction on the rear side, the power will be controlled again. Similarly, once the vehicle body shakes violently, the light-transmitting shell 502 is under the action of gravity. When the light-through shell 502 and the sway protection tube 501 are in use, the light-through shell 502 will swing, and the supporting spring piece 501 will adapt elastically. At this time, when the swing amplitude of the light-through shell 502 and the sway protection tube 501 exceeds the standard and approaches the magnetic attraction range of the limit electromagnet 403, they will be directly magnetically attracted by the limit electromagnet 403. At this time, the light-through shell 502 is skewed, and the through hole on the light-through shell 502 is no longer aligned with the infrared distance switch 4011. The infrared distance switch 4011 is blocked and can be controlled to cut off the power again. After the limit electromagnet 403 is cut off manually in the car, the sway protection tube 501 will be turned off. The protective tube 501 can be elastically moved forward and reset by the supporting spring piece 5011, so as to facilitate subsequent detection; when the driver needs to start the massage motor 601, the connecting bolt 702 needs to be threaded into the screw hole on the seat 101. At this time, the fixing belt 701 can press the legs to stabilize them. After the connecting bolt 702 is connected to the screw hole on the seat 101, the in-place switch 703 is squeezed and fits into the screw hole on the seat 101, so as to control the start of the massage motor 601 and drive the massage head 602 to massage the legs.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An air wave massage car seat, comprising a seat mounting member (1), on which two rows of air wave massage members (2) are mounted, characterized in that: Two rows of power connection control components (3) are installed on the seat mounting component (1); the two rows of power connection control components (3) are respectively attached to the two rows of air wave massage components (2); the power connection control components (3) are used to control the massage power connection; A distance measuring control component (4) is mounted on the seat mounting component (1); the distance measuring control component (4) is used to prevent damage; a sway detection component (5) is mounted on the distance measuring control component (4); the sway detection component (5) is used to detect vehicle sway; Two leg massage parts (6) are installed on the seat mounting part (1); a fixing part (7) is installed on the seat mounting part (1); the fixing part (7) is used to stabilize the legs; The seat mounting member (1) comprises: a seat (101) and a fixing plate (102); the fixing plate (102) is fixedly mounted on the back of the seat (101) by means of bolts; screw holes are provided on the seat (101); The distance measuring control component (4) comprises: an external wire (401), an infrared distance switch (4011) fixedly mounted on the external wire (401); the infrared distance switch (4011) is used for distance measurement; a ball head frame (402) is fixedly mounted on the tail of the infrared distance switch (4011); a limit electromagnet (403) is fixedly mounted on the tail of the ball head frame (402); a power supply and a switch are externally connected to the limit electromagnet (403) through a wire; the infrared distance switch (4011) is electrically connected to a vehicle power supply through the external wire (401); the infrared distance switch (4011) is used for early warning detection; The sway detection member (5) comprises: a sway protection tube (501), wherein a spherical groove is provided on the inner side of the sway protection tube (501); the sway protection tube (501) is sleeved on the ball head frame (402); a circle of supporting springs (5011) is fixedly installed on the inner side of the sway protection tube (501), and the ends of the circle of supporting springs (5011) are respectively connected to the outer side of the ball head frame (402); the supporting springs (5011) are used to elastically support the sway protection tube (501) and the infrared distance switch (4011) to be coaxial; The shaking detection member (5) further comprises: a light-transmitting shell (502); the light-transmitting shell (502) is fixedly mounted on the shaking protection tube (501), and the light-transmitting shell (502) is provided with a through hole; the light-transmitting shell (502) is located outside the infrared distance switch (4011); the light-transmitting shell (502) is used to protect the infrared distance switch (4011); and the shaking protection tube (501) is an iron structure.

2. The air wave massage car seat according to claim 1, characterized in that: The seat mounting member (1) further comprises: an isolation pad (103); the isolation pad (103) is fixedly mounted on the fixing plate (102), and the isolation pad (103) is located inside the seat (101); and a filling block (104) is fixedly mounted on the fixing plate (102).

3. The air wave massage car seat according to claim 2, characterized in that: The air wave massage element (2) comprises: a massage piston cylinder (201), two massage piston cylinders (201) are fixedly mounted on the fixed plate (102); air wave airbags (202) are fixedly mounted on the ends of the two massage piston cylinders (201); a piston (203) is slidably sleeved inside the massage piston cylinder (201), and the piston (203) is an iron core; a pressure electromagnet (204) is fixedly mounted inside the massage piston cylinder (201), and the pressure electromagnet (204) is an annular structure; the pressure electromagnet (204) is used to magnetically attract the piston (203).

4. The air wave massage car seat according to claim 3, characterized in that: The power connection control component (3) comprises: a driving motor (301), two rows of driving motors (301) are fixedly mounted on the back of the fixing plate (102); the two rows of driving motors (301) are respectively located on the sides of the two rows of massage piston cylinders (201); two power connection springs (302) are respectively fixedly mounted on the two rows of massage piston cylinders (201); a plastic block is fixedly mounted on the output shaft of the driving motor (301), and a power connection block (303) is fixedly embedded on the plastic block on the output shaft of the driving motor (301); two sides of the power connection block (303) are respectively used for elastically fitting the two power connection springs (302); the pressure supply electromagnet (204) is electrically connected to the two power connection springs (302) on the same side; and the driving motor (301) is externally connected to a power supply and a switch.

5. The air wave massage car seat according to claim 4, characterized in that: The external connecting wire (401) is fixedly connected to the outside of the isolation pad (103); the external connecting wire (401) is electrically connected to two rows of electrical connecting springs (302); and the infrared distance switch (4011) is electrically connected to the two rows of electrical connecting springs (302).

6. The air wave massage car seat according to claim 4, characterized in that: The leg massage part (6) comprises: a massage motor (601), two massage motors (601) are fixedly mounted on the seat (101); the output shafts of the two drive motors (301) respectively pass through the seat (101); a massage head (602) is fixedly mounted on the output shaft of the massage motor (601); the massage head (602) is located on the inner side of the seat (101); and four protrusions are provided on the massage head (602).

7. The air wave massage car seat according to claim 6, characterized in that: The fixing member (7) comprises: a fixing belt (701), wherein the fixing belt (701) is fixedly mounted on the seat (101); a rotating cylinder (7011) is fixedly mounted on one end of the fixing belt (701); a connecting bolt (702) is rotatably sleeved on the rotating cylinder (7011); a hand wheel is provided on the connecting bolt (702); the connecting bolt (702) is used for being threadedly connected to a screw hole on the seat (101); and the fixing belt (701) is used for fixing the legs.

8. The air wave massage car seat according to claim 7, characterized in that: The fixing member (7) further comprises: an in-position switch (703), wherein the in-position switch (703) is fixedly mounted on the bottom of the connecting bolt (702); after the connecting bolt (702) is connected to the screw hole on the seat (101), the in-position switch (703) is pressed and fitted into the screw hole on the seat (101); the in-position switch (703) and the massage motor (601) are connected in series with a power supply and a switch.

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