Sofa with health massage function

Abstract

The present invention belongs to the technical field of sofas, and in particular to a sofa with a health massage function. The existing technical solutions mainly massage people's backs, but do not have a massage device for the legs. However, when people actually use sofas, sitting for a long time will compress the sciatic nerve, which will easily lead to the problem of soreness and swelling of the leg muscles. The following solution is proposed, which includes a support box, a seat plate is fixedly installed on the top of the support box, and an angle-adjustable backrest plate is installed on the right side of the seat plate, and a support plate is rotatably connected to the left side of the bottom of the seat plate, and two U-shaped plates are symmetrically fixedly installed on the left side of the support plate. The present invention can support and massage people's legs after people sit on the sofa, thereby promoting blood circulation in the legs and avoiding the soreness and swelling of the legs caused by people sitting on the sofa for a long time. Therefore, it has good practicality.

Description

Technical Field

[0001] The present invention relates to the technical field of sofas, in particular to a sofa with health-care massage functions. Background Art

[0002] According to announcement number: CN111265053B, a sofa with massage and health care functions comprises a support seat and a seat cushion, a back cushion and a headrest arranged above the support seat, the seat cushion being detachably mounted on the top of the support seat, the back cushion being fixed to one side of the top of the seat cushion, and the headrest being movably mounted on the top of the back cushion; by arranging a massage plate with a variable inclination angle between the back cushion and the seat cushion, the massage plate can arbitrarily adjust the up and down position and the inclination angle between the massage plate and the seat cushion through an angle adjustment mechanism, so that people with different torso heights can adjust to a comfortable position, and people can lie on the sofa more comfortably. At the same time, a plurality of massage contact modules are also arranged on the massage plate, which can massage the back while leaning on the sofa, thereby playing a role of health care and relaxation. Compared with the existing sofas in which the seat cushion and back cushion cannot be adjusted, the sofa of this technical solution is flexible in adjustment and more practical.

[0003] The above technical solution mainly massages people's backs, but there is no massage device for the legs. However, when people actually use sofas, sitting for a long time will compress the sciatic nerve, which will easily lead to soreness and swelling of the leg muscles. Therefore, we propose a sofa with health massage function to solve the above problems. Summary of the Invention

[0004] Based on the background technology, there are existing technical solutions that mainly massage people's backs, but there is no massage device for the legs. However, when people actually use sofas, sitting for a long time will compress the sciatic nerve, which will easily lead to soreness and swelling of the leg muscles. The present invention proposes a sofa with health massage function.

[0005] The present invention proposes a sofa with a health massage function, which includes a support box, a seat plate fixedly installed on the top of the support box, and a back plate with an adjustable angle installed on the right side of the seat plate, a support plate rotatably connected to the bottom left side of the seat plate, and two U-shaped plates symmetrically fixedly installed on the left side of the support plate, a plurality of massage components are evenly installed on the inner walls of both sides of the U-shaped plate, a transmission assembly is installed on the bottom inner wall of the support box, and a movable push rod is connected to the transmission assembly, a sliding hole is opened on the left inner wall of the support box, and the left end of the movable push rod passes through the sliding hole and is rotatably connected to the right side of the support plate, an electric push rod is fixedly installed on the bottom inner wall of the support box, and the output shaft of the electric push rod is connected to the transmission assembly.

[0006] By means of the above structure, the transmission component can be driven to operate by starting the electric push rod. When the transmission component is operating, the movable push rod can be driven to move to the upper left, thereby driving the support plate to rotate to the left, and adjusting the angles of the two U-shaped plates. When massaging people's legs, the legs can be placed in a comfortable position. After that, the massage component can be started to massage the legs, which can promote blood circulation in the legs and avoid soreness and swelling of the leg muscles. Therefore, it has good practicality.

[0007] Preferably, the massage component includes a mounting cover, a mounting plate, a massage pad, two sliding components and a power component, and the mounting cover is fixedly mounted on the side inner wall of the U-shaped plate, the mounting plate is slidably connected in the mounting cover, and one side of the mounting plate extends to the outside of the mounting cover and is fixedly connected to the massage pad, the sliding components are respectively connected to the inner wall of the mounting cover and the other side of the mounting plate, and the power component is respectively connected to the inner wall of one side of the mounting cover and the other side of the mounting plate.

[0008] Furthermore, when the power component is in operation, it can drive the mounting plate to perform lateral reciprocating motion, thereby causing the massage pad to perform pulse motion, which can achieve repeated squeezing massage of the legs and effectively promote blood circulation in the legs.

[0009] Preferably, the sliding member includes a rectangular ring and a rectangular plate, the rectangular ring is fixedly mounted on the other side of the mounting plate, the rectangular plate is fixedly mounted in the mounting cover, and the rectangular plate passes through the rectangular ring and is slidably connected to the inner wall of the rectangular ring.

[0010] Furthermore, the sliding connection between the rectangular ring and the rectangular plate can realize lateral sliding support of the mounting plate.

[0011] Preferably, the power component includes a drive motor, a rotating shaft, a worm gear, a worm and a reciprocating member. The drive motor is fixedly mounted on the inner wall of one side of the mounting cover, and the rotating shaft is rotatably connected to the inner wall of one side of the mounting cover. The worm is fixedly sleeved on the output shaft of the drive motor, and the worm gear is fixedly sleeved on the rotating shaft. The worm is meshed with the worm gear, and the reciprocating member is respectively connected to the rotating shaft and the other side of the mounting plate.

[0012] Furthermore, by starting the driving motor to drive the worm to rotate, the worm gear can drive the rotating shaft to rotate under the meshing transmission of the worm gear, thereby providing driving force for the reciprocating member.

[0013] Preferably, the reciprocating part includes a transmission roller, a movable ring, a stop shaft and a transmission plate, and the transmission roller is fixedly mounted on the rotating shaft, an annular groove is provided on the transmission roller at an angle, and the movable ring passes through the transmission plate and is fixedly connected to the transmission plate, mounting rods are fixedly mounted on the top and bottom of the transmission plate, and one end of the two mounting rods is fixedly connected to the other side of the mounting plate, the stop shaft is fixedly mounted on the inner wall of one side of the movable ring, and one end of the stop shaft extends into the annular groove and is in transmission contact with the inner wall of the annular groove.

[0014] Furthermore, when the transmission roller rotates with the rotating shaft, the movable ring can perform horizontal reciprocating motion under the cooperation of the blocking shaft and the annular groove, so that the transmission plate and the two mounting rods can drive the mounting plate to perform horizontal reciprocating motion.

[0015] Preferably, the transmission assembly includes a support rod, a connecting plate, a rotating rod and a connecting assembly, and the support rod is slidably connected to the bottom inner wall of the support box, the connecting plate is slidably mounted on the support rod, and the right end of the movable push rod is fixedly connected to the left side of the connecting plate, the top end of the rotating rod is rotatably connected to the front side of the connecting plate, and the bottom end of the rotating rod is rotatably connected to the bottom inner wall of the support box, and the connecting components are respectively connected to the right side of the connecting plate and the output shaft of the electric push rod.

[0016] Furthermore, when the connecting component moves with the output shaft of the electric push rod, it can drive the connecting plate to move upward, so that the rotating rod can rotate upward. At this time, the connecting plate can move to the left, so that the movable push rod can move in an arc shape to the upper left.

[0017] Preferably, a thrust spring is sleeved on the support rod and is located above the connecting plate, and the top and bottom ends of the thrust spring are fixedly connected to the top end of the support rod and the top of the connecting plate respectively.

[0018] Furthermore, the elastic force of the thrust spring can provide necessary auxiliary force when the connecting plate moves downward.

[0019] Preferably, the connecting member includes a moving rod and a transmission ring, and the moving rod is fixedly installed on the right side of the connecting plate, and the transmission ring is slidably sleeved on the moving rod, and the output shaft of the electric push rod is fixed to the bottom of the transmission ring.

[0020] Furthermore, when the transmission ring moves longitudinally along with the output shaft of the electric push rod, the connecting plate can be driven to move upward by the moving rod, and when the connecting plate is displaced to the left, the moving rod can be used to continuously provide driving force to the connecting plate.

[0021] Preferably, the moving rod is sleeved with a compression spring located on the right side of the transmission ring, and the left end and the right end of the compression spring are fixedly connected to the right side of the transmission ring and the right end of the moving rod respectively.

[0022] Furthermore, the compression spring can assist in pushing the moving rod to return to the right side when the transmission ring moves downward.

[0023] Preferably, a leg rest is fixedly mounted on the right inner wall of the U-shaped plate, and a plurality of massage columns are fixedly mounted on the leg rest at equal intervals.

[0024] Furthermore, the leg drag can provide stable support for the legs.

[0025] The beneficial effects of the present invention are:

[0026] 1. In the present invention, a sofa can be made by using the support box, the seat plate and the backrest plate, and the backrest plate can be rotated and adjusted, so the angle of the backrest plate can be adjusted according to people's usage habits, thereby providing people with a certain degree of comfort when using it;

[0027] 2. In the present invention, when people need to adjust their legs, they can place their legs in the two U-shaped plates respectively, and then start the electric push rod to drive the transmission ring to move upward, so that the connecting plate can be driven to move upward through the moving rod. When the connecting plate moves upward, it can drive the rotating rod to rotate upward. When the rotating rod rotates upward, the connecting plate can be pulled to the left. At this time, the moving push rod can move in an arc shape to the upper left, which can push the supporting plate to rotate to the left, thereby lifting people's legs. The angle of the supporting plate can be set according to people's usage habits, so that people's legs can be placed in a comfortable position when massaging their legs.

[0028] 3. In the present invention, by starting multiple drive motors to drive the corresponding worms to rotate, the meshing transmission of the worm gears can drive the rotating shaft to rotate, thereby driving the transmission roller to rotate. At this time, under the transmission cooperation of the annular groove and the stop shaft, the movable ring can be made to perform a transverse reciprocating motion along the transmission roller. The transmission connection between the transmission plate and the two mounting rods can drive the mounting plate to perform a transverse reciprocating motion, so that the massage pad can squeeze and massage people's legs, thereby promoting blood circulation in the legs.

[0029] The present invention can support and massage the legs of people after people sit on the sofa, thereby promoting blood circulation in the legs and avoiding soreness and swelling in the legs caused by people sitting on the sofa for a long time, and thus has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a structural front view of a sofa with health massage function proposed by the present invention;

[0031] Figure 2 This is a main cross-sectional view of the structure of a sofa with health massage function proposed by the present invention;

[0032] Figure 3 This is a three-dimensional diagram of the connection structure of the support plate and two U-shaped plates of a sofa with health massage function proposed by the present invention;

[0033] Figure 4 This is a top view of the internal structure of the U-shaped plate of a sofa with health massage function proposed by the present invention;

[0034] Figure 5 This is a three-dimensional diagram of the connection structure of the support rod, connecting plate, push rod, moving rod and rotating rod of a sofa with health massage function proposed by the present invention;

[0035] Figure 6 This is a side view of the internal structure of the installation cover of a sofa with health massage function proposed by the present invention;

[0036] Figure 7 The invention provides a sofa with health massage function. Figure 6 Schematic diagram of the structure of part A;

[0037] Figure 8 This is a side view of the connection structure of the transmission plate, moving ring, blocking shaft and transmission roller of a sofa with health massage function proposed by the present invention.

[0038] In the figure: 1. Support box; 2. Seat plate; 3. Back plate; 4. Support plate; 5. U-shaped plate; 6. Support rod; 7. Connecting plate; 8. Moving push rod; 9. Rotating rod; 10. Thrust spring; 11. Electric push rod; 12. Transmission ring; 13. Moving rod; 14. Compression spring; 15. Mounting cover; 16. Massage cushion; 17. Leg rest; 18. Mounting plate; 19. Rectangular ring; 20. Rectangular plate; 21. Transmission plate; 22. Drive motor; 23. Rotating shaft; 24. Worm gear; 25. Worm; 26. Transmission roller; 27. Moving ring; 28. Stop shaft. DETAILED DESCRIPTION

[0039] The present invention will be further explained below with reference to specific embodiments.

[0040] Example

[0041] refer to Figure 1-8In this embodiment, a sofa with a health massage function is proposed, which includes a support box 1, a seat plate 2 is fixedly installed on the top of the support box 1, and a back plate 3 with an adjustable angle is installed on the right side of the seat plate 2, the bottom left side of the seat plate 2 is rotatably connected to a support plate 4, and two U-shaped plates 5 are symmetrically fixedly installed on the left side of the support plate 4, and a plurality of massage components are evenly spaced on the inner walls of both sides of the U-shaped plate 5. A transmission assembly is installed on the bottom inner wall of the support box 1, and a movable push rod 8 is connected to the transmission assembly. A sliding hole is opened on the left inner wall of the support box 1, and the left end of the movable push rod 8 passes through the sliding hole and is rotatably connected to the right side of the support plate 4. An electric push rod 11 is fixedly installed on the bottom inner wall of the support box 1, and the output shaft of the electric push rod 11 is connected to the transmission assembly.

[0042] By means of the above structure, the transmission component can be driven to operate by starting the electric push rod 11. When the transmission component is operating, the movable push rod 8 can be driven to move to the upper left, thereby driving the support plate 4 to rotate to the left, and adjusting the angles of the two U-shaped plates 5. When massaging people's legs, the legs can be placed in a comfortable position. After that, the massage component can be started to massage the legs, which can promote blood circulation in the legs and avoid soreness and swelling of the leg muscles. Therefore, it has good practicality.

[0043] In this embodiment, the massage component includes a mounting cover 15, a mounting plate 18, a massage pad 16, two sliding components and a power component, and the mounting cover 15 is fixedly mounted on the side inner wall of the U-shaped plate 5, the mounting plate 18 is slidably connected in the mounting cover 15, and one side of the mounting plate 18 extends to the outside of the mounting cover 15 and is fixedly connected to the massage pad 16, the sliding components are respectively connected to the inner wall of the mounting cover 15 and the other side of the mounting plate 18, and the power component is respectively connected to the inner wall of one side of the mounting cover 15 and the other side of the mounting plate 18.

[0044] When the power component is in operation, it can drive the mounting plate 18 to perform lateral reciprocating motion, thereby causing the massage pad 16 to perform pulse motion, thereby achieving repeated squeezing and massaging of the legs, and effectively promoting blood circulation in the legs.

[0045] In this embodiment, the sliding component includes a rectangular ring 19 and a rectangular plate 20. The rectangular ring 19 is fixedly installed on the other side of the mounting plate 18, and the rectangular plate 20 is fixedly installed in the mounting cover 15. The rectangular plate 20 passes through the rectangular ring 19 and is slidably connected to the inner wall of the rectangular ring 19.

[0046] The sliding connection between the rectangular ring 19 and the rectangular plate 20 can realize lateral sliding support of the mounting plate 18 .

[0047] In this embodiment, the power component includes a drive motor 22, a rotating shaft 23, a worm gear 24, a worm 25 and a reciprocating member. The drive motor 22 is fixedly mounted on the inner wall of one side of the mounting cover 15, and the rotating shaft 23 is rotatably connected to the inner wall of one side of the mounting cover 15. The worm 25 is fixedly sleeved on the output shaft of the drive motor 22, and the worm gear 24 is fixedly sleeved on the rotating shaft 23. The worm 25 is meshed with the worm gear 24, and the reciprocating member is respectively connected to the rotating shaft 23 and the other side of the mounting plate 18.

[0048] By starting the driving motor 22 to drive the worm 25 to rotate, the worm gear 24 can drive the rotating shaft 23 to rotate under the meshing transmission effect, thereby providing driving force for the reciprocating member.

[0049] In this embodiment, the reciprocating part includes a transmission roller 26, a moving ring 27, a stop shaft 28 and a transmission plate 21, and the transmission roller 26 is fixedly mounted on the rotating shaft 23. An annular groove is provided on the transmission roller 26 at an angle, and the moving ring 27 passes through the transmission plate 21 and is fixedly connected to the transmission plate 21. The top and bottom of the transmission plate 21 are fixedly installed with mounting rods, and one end of the two mounting rods is fixedly connected to the other side of the mounting plate 18. The stop shaft 28 is fixedly mounted on the inner wall of one side of the moving ring 27, and one end of the stop shaft 28 extends into the annular groove and is in transmission contact with the inner wall of the annular groove.

[0050] When the transmission roller 26 rotates with the rotating shaft 23, the movable ring 27 can perform horizontal reciprocating motion under the cooperation of the blocking shaft 28 and the annular groove, and the transmission plate 21 and the two mounting rods can drive the mounting plate 18 to perform horizontal reciprocating motion.

[0051] In this embodiment, the transmission assembly includes a support rod 6, a connecting plate 7, a rotating rod 9 and a connecting assembly, and the support rod 6 is slidably connected to the bottom inner wall of the support box 1, the connecting plate 7 is slidably mounted on the support rod 6, and the right end of the movable push rod 8 is fixedly connected to the left side of the connecting plate 7, the top end of the rotating rod 9 is rotatably connected to the front side of the connecting plate 7, and the bottom end of the rotating rod 9 is rotatably connected to the bottom inner wall of the support box 1, and the connecting components are respectively connected to the right side of the connecting plate 7 and the output shaft of the electric push rod 11.

[0052] When the connecting member moves along with the output shaft of the electric push rod 11, it can drive the connecting plate 7 to move upward, so that the rotating rod 9 can rotate upward. At this time, the connecting plate 7 can move to the left, so that the movable push rod 8 can move in an arc shape to the upper left.

[0053] In this embodiment, a thrust spring 10 is sleeved on the support rod 6 and located above the connecting plate 7 , and the top and bottom ends of the thrust spring 10 are fixedly connected to the top of the support rod 6 and the top of the connecting plate 7 respectively.

[0054] The elastic force of the thrust spring 10 can provide necessary auxiliary force when the connecting plate 7 moves downward.

[0055] In this embodiment, the connecting component includes a moving rod 13 and a transmission ring 12, and the moving rod 13 is fixedly installed on the right side of the connecting plate 7, and the transmission ring 12 is slidably mounted on the moving rod 13, and the output shaft of the electric push rod 11 is fixed to the bottom of the transmission ring 12.

[0056] When the transmission ring 12 moves longitudinally along with the output shaft of the electric push rod 11, the connecting plate 7 can be driven to move upward through the moving rod 13, and when the connecting plate 7 is displaced to the left, the moving rod 13 can continuously provide driving force to the connecting plate 7.

[0057] In this embodiment, a compression spring 14 is sleeved on the moving rod 13 and is located on the right side of the transmission ring 12 , and the left and right ends of the compression spring 14 are fixedly connected to the right side of the transmission ring 12 and the right end of the moving rod 13 respectively.

[0058] The compression spring 14 can assist in pushing the moving rod 13 to return to the right side when the transmission ring 12 moves downward.

[0059] In this embodiment, a leg rest 17 is fixedly mounted on the right inner wall of the U-shaped plate 5 , and a plurality of massage columns are fixedly mounted on the leg rest 17 at equal intervals.

[0060] The leg support 17 can be used to provide stable support for the legs.

[0061] In this embodiment, a sofa can be made using the support box 1, the seat plate 2 and the backrest 3, and the backrest 3 can be rotated and adjusted, so the angle of the backrest 3 can be adjusted according to people's usage habits, thereby providing a certain comfort for people when using it. When people's legs need to be adjusted, the legs can be placed in the two U-shaped plates 5 respectively, and then the electric push rod 11 is started to drive the transmission ring 12 to move upward, so that the connecting plate 7 can be driven to move upward through the moving rod 13.

[0062] When the connecting plate 7 moves upward, the rotating rod 9 can be driven to rotate upward. When the rotating rod 9 is rotated upward, the connecting plate 7 can be pulled to move to the left side. At this time, the movable push rod 8 can be made to move in an arc shape in the upper left direction, so that the supporting plate 4 can be pushed to rotate to the left side, and people's legs are lifted. The angle of the supporting plate 4 can be set according to people's usage habits. When massaging people's legs, the legs can be set in a comfortable position. By starting multiple drive motors 22 to drive the corresponding worm 25 to rotate, the meshing transmission of the worm gear 24 can be used to drive the rotating shaft 23 to rotate, so that the transmission roller 26 can be driven to rotate. At this time, under the transmission cooperation of the annular groove and the block shaft 28, the movable ring 27 can be made to reciprocate laterally along the transmission roller 26. The transmission connection between the transmission plate 21 and the two mounting rods can drive the mounting plate 18 to reciprocate laterally, so that people's legs can be squeezed and massaged through the massage pad 16, which is convenient for promoting blood circulation in the legs and avoiding the discomfort caused to the legs by people sitting on the sofa for a long time. Therefore, it has good practicality.

[0063] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A sofa with health massage function, comprising a support box (1), characterized in that: The top of the support box (1) is fixedly mounted with a seat plate (2), and a backing plate (3) with an adjustable angle is mounted on the right side of the seat plate (2); the left side of the bottom of the seat plate (2) is rotatably connected with a support plate (4), and two U-shaped plates (5) are symmetrically fixedly mounted on the left side of the support plate (4); multiple massage components are evenly spaced on the inner walls of both sides of the U-shaped plates (5); a transmission component is mounted on the inner wall of the bottom of the support box (1), and a moving push rod (8) is connected to the transmission component; a sliding hole is opened on the left inner wall of the support box (1) , and the left end of the moving push rod (8) passes through the sliding hole and is rotatably connected to the right side of the support plate (4), an electric push rod (11) is fixedly installed on the bottom inner wall of the support box (1), and the output shaft of the electric push rod (11) is connected to the transmission assembly, the transmission assembly includes a support rod (6), a connecting plate (7), a rotating rod (9) and a connecting assembly, and the support rod (6) is slidably connected to the bottom inner wall of the support box (1), the connecting plate (7) is slidably sleeved on the support rod (6), and the right end of the moving push rod (8) is connected to the connecting plate The left side of the connecting plate (7) is fixedly connected, the top end of the rotating rod (9) is rotatably connected to the front side of the connecting plate (7), and the bottom end of the rotating rod (9) is rotatably connected to the bottom inner wall of the support box (1), and the connecting members are respectively connected to the right side of the connecting plate (7) and the output shaft of the electric push rod (11), and the support rod (6) is provided with a thrust spring (10) located above the connecting plate (7), and the top and bottom ends of the thrust spring (10) are respectively fixedly connected to the top end of the support rod (6) and the top of the connecting plate (7). The connecting member comprises a moving rod (13) and a transmission ring (12), wherein the moving rod (13) is fixedly mounted on the right side of the connecting plate (7), and the transmission ring (12) is slidably sleeved on the moving rod (13), the output shaft of the electric push rod (11) is fixed to the bottom of the transmission ring (12), and the moving rod (13) is sleeved with a compression spring (14) located on the right side of the transmission ring (12), and the left end and the right end of the compression spring (14) are fixedly connected to the right side of the transmission ring (12) and the right end of the moving rod (13) respectively.

2. The sofa with health massage function according to claim 1, characterized in that: The massage assembly comprises a mounting cover (15), a mounting plate (18), a massage cushion (16), two sliding components and a power component, wherein the mounting cover (15) is fixedly mounted on the inner wall of the side of the U-shaped plate (5), the mounting plate (18) is slidably connected in the mounting cover (15), and one side of the mounting plate (18) extends to the outside of the mounting cover (15) and is fixedly connected to the massage cushion (16), the sliding components are respectively connected to the inner wall of the mounting cover (15) and the other side of the mounting plate (18), and the power component is respectively connected to the inner wall of one side of the mounting cover (15) and the other side of the mounting plate (18).

3. The sofa with health massage function according to claim 2, characterized in that: The sliding member comprises a rectangular ring (19) and a rectangular plate (20), wherein the rectangular ring (19) is fixedly mounted on the other side of the mounting plate (18), and the rectangular plate (20) is fixedly mounted in the mounting cover (15), and the rectangular plate (20) passes through the rectangular ring (19) and is slidably connected to the inner wall of the rectangular ring (19).

4. The sofa with health massage function according to claim 2, characterized in that: The power component comprises a driving motor (22), a rotating shaft (23), a worm wheel (24), a worm (25) and a reciprocating member. The driving motor (22) is fixedly mounted on an inner wall of one side of the mounting cover (15), and the rotating shaft (23) is rotatably connected to the inner wall of one side of the mounting cover (15). The worm (25) is fixedly sleeved on the output shaft of the driving motor (22), and the worm wheel (24) is fixedly sleeved on the rotating shaft (23). The worm (25) and the worm wheel (24) are meshed, and the reciprocating member is respectively connected to the rotating shaft (23) and the other side of the mounting plate (18).

5. The sofa with health massage function according to claim 4, characterized in that: The reciprocating member comprises a transmission roller (26), a moving ring (27), a stop shaft (28) and a transmission plate (21), and the transmission roller (26) is fixedly sleeved on the rotating shaft (23), an annular groove arranged in an inclined manner is provided on the transmission roller (26), and the moving ring (27) passes through the transmission plate (21) and is fixedly connected to the transmission plate (21), the top and bottom of the transmission plate (21) are fixedly mounted with mounting rods, and one end of the two mounting rods is fixedly connected to the other side of the mounting plate (18), the stop shaft (28) is fixedly mounted on one side inner wall of the moving ring (27), and one end of the stop shaft (28) extends into the annular groove and is in transmission contact with the inner wall of the annular groove.

6. The sofa with health massage function according to claim 1, characterized in that: A leg rest (17) is fixedly mounted on the right inner wall of the U-shaped plate (5), and a plurality of massage columns are fixedly mounted on the leg rest (17) at equal intervals.

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