A kneading massage machine for improving comfort

Abstract

The present invention relates to the technical field of massagers, specifically to a kneading massage machine for improving comfort, comprising a main housing, a movement housing arranged in the main housing, a rotating shaft installed on the movement housing through and through, and a motor fixed on the inner wall of the main housing, wherein a first shaft rod and a second shaft rod are respectively installed on the outer surface of the movement housing for rotation, one end of the first shaft rod extends through and into the movement housing, and the other end is fixedly connected to the output shaft of the motor. The kneading massage machine provided by the present invention can realize finger pressure and kneading actions, and at the same time, by driving the mounting seat to reciprocate, the massage head thereon can be driven to align with the muscles or parts to perform patting or spinning actions, so that the massage function is richer and the massage action is more 3D, which improves the comfort of users when using, meets the user's demand for diversified massage types and is suitable for different muscle groups and parts, and improves the competitiveness of the product in the market.

Description

Technical Field

[0001] The invention relates to the technical field of massagers, in particular to a kneading massage machine for improving comfort. Background Art

[0002] A massager is a device used to massage body muscles or relax them. They are usually designed to be handheld or electric and can provide massage effects through vibration, rotation or tapping. Massagers can help relieve muscle tension, promote blood circulation, and reduce physical fatigue and stress to a certain extent.

[0003] Reference is made to the Chinese invention patent with the authorization announcement number CN105326630B, which discloses a kneading massager, comprising a main body, a rotating shaft extending and rotating on the main body in a horizontal direction, a driving mechanism for driving the rotating shaft to rotate, and a positioning mechanism for positioning the rotating shaft. Kneading devices are symmetrically arranged on the left and right sides of the rotating shaft, and the kneading devices each comprise a first eccentric wheel, a second eccentric wheel and a third eccentric wheel, an L-shaped first kneading frame arranged between the first eccentric wheel and the second eccentric wheel, and a second kneading frame sleeved on the third eccentric wheel. The second kneading frame is tilted toward the center of the rotating shaft, the first eccentric wheel, the second eccentric wheel and the third eccentric wheel are fixedly connected, a limiting mechanism is arranged between the first eccentric wheel and the rotating shaft, a kneading block is fixedly arranged at the other end of the first kneading frame, and a kneading wheel is rotatably arranged at the other end of the second kneading frame, and the 3D actions of finger pressure and kneading can be completed by the same motor. The massager is small in size and has a low production cost.

[0004] However, the above-mentioned kneading massager can only simulate finger pressure and kneading movements, has few functions, and is not comfortable to use. It is difficult to meet the user's diverse needs for massage types and cannot adapt to different muscle groups and parts. In addition, due to limited functions, it cannot attract users who need multi-functional massage, which puts the above-mentioned kneading massager at a disadvantage in market competition. Summary of the invention

[0005] The object of the present invention is to provide a multifunctional kneading massage machine with improved comfort to solve the technical problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions.

[0007] A kneading massage machine for improving comfort comprises a main shell, a movement shell arranged in the main shell, a rotating shaft installed on the movement shell for rotation, and a motor fixed on the inner wall of the main shell, a first shaft rod and a second shaft rod are respectively installed for rotation on the outer surface of the movement shell, one end of the first shaft rod extends through the movement shell, and the other end is fixedly connected to the output shaft of the motor, a first transmission mechanism for driving the second shaft rod to rotate when the first shaft rod rotates is provided in the main shell and located on the side of the movement shell, a second transmission mechanism for driving the rotating shaft to rotate when the first shaft rod rotates is provided in the movement shell, a mounting seat is provided on the main shell, two mounting plates are symmetrically arranged on the mounting seat, two massage heads are symmetrically arranged on each mounting plate, and a linkage mechanism for driving the mounting seat to reciprocate when the second shaft rod rotates is provided on the second shaft rod.

[0008] Preferably, the first transmission mechanism includes a first gear and a second gear, the first gear is fixedly sleeved on the first shaft, the second gear is sleeved on the second shaft, and the first gear is meshed with the second gear accordingly.

[0009] Preferably, the second transmission mechanism includes a third shaft, a first bevel gear, a second bevel gear, a third gear and a fourth gear. The third shaft is rotatably installed in the movement housing, the first bevel gear is fixedly sleeved on the first shaft, the second bevel gear is sleeved on the third shaft and meshed with the first bevel gear accordingly. The third shaft is vertically distributed with the rotating shaft, the third gear is fixedly sleeved on the third shaft, the fourth gear is fixedly sleeved on the rotating shaft and meshed with the third gear accordingly.

[0010] Preferably, the linkage mechanism includes a mounting frame, a sliding rod, a rotating disk, a hinged rod and a traction arm. The mounting frame is fixedly mounted on the side of the movement housing. The mounting frame is provided with a vertically penetrating sliding hole. The sliding rod is slidably installed in the sliding hole. The rotating disk is fixed on the end of the second shaft rod. One end of the traction arm is rotatably mounted with a hinged rod. The end of the hinged rod is rotatably connected to the side surface of the rotating disk at an eccentric point. The mounting seat is fixed on one end of the sliding rod, and the other end of the sliding rod is hinged to the other end of the traction arm.

[0011] Preferably, a hinge seat is installed in the middle of the mounting seat surface, one end of the two mounting plates is hingedly mounted on the mounting seat through the hinge seat, the mounting seat is provided with a guide groove extending along its length direction, a bidirectional threaded rod is rotatably installed in the guide groove, a second drive motor is fixed to one end of the mounting seat, the output shaft of the second drive motor is fixedly connected to one end of the bidirectional threaded rod, two nut seats are symmetrically and slidingly installed in the guide groove, the two nut seats are correspondingly threadedly matched and mounted on both sides of the bidirectional threaded rod, support arms are hingedly installed on the two nut seats, and the ends of the two support arms are hinged to the two mounting plates one by one.

[0012] Preferably, two rotating shafts are rotatably installed on the two mounting plates, and the two massage heads on the same mounting plate are respectively installed on the two rotating shafts. The two rotating shafts on the same mounting plate are fixedly mounted with gear plates, and the two gear plates are correspondingly meshed. The first driving motor is fixed on the surface of the two mounting plates facing away from the massage heads, and the output shaft of the first driving motor is fixedly connected to one of the rotating shafts.

[0013] Preferably, the second gear is rotatably mounted on the second shaft rod through the first mounting hole thereon, a first guide hole is provided inside the second gear, a first mounting cavity communicated with the first mounting hole is provided on the inner end wall of the first guide hole, the second bevel gear is rotatably mounted on the third shaft rod through the second mounting hole thereon, a second guide hole is provided inside the second bevel gear, a second mounting cavity communicated with the second mounting hole is provided on the inner end wall of the second guide hole, micro electric push cylinders are fixed inside the first guide hole and the second guide hole, and interference rods are fixed to the ends of the telescopic rods of the two micro electric push cylinders, one of the interference rods slides through the first mounting cavity and interferes with the second shaft rod, and the other interference rod slides through the second mounting cavity and interferes with the third shaft rod.

[0014] Preferably, the end of the interference rod is in the shape of a ball head, and the outer walls of the second shaft rod and the third shaft rod are provided with an annular groove whose cross-section matches the end of the interference rod, one end of the interference rod can be matched and inserted into the annular groove on the second shaft rod, and the other end of the interference rod can be matched and inserted into the annular groove on the third shaft rod.

[0015] Preferably, the number of teeth of the second gear is greater than that of the first gear, and the number of teeth of the fourth gear is greater than that of the third gear.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0017] 1. The kneading massage machine provided by the present invention can realize finger pressure and kneading actions, and at the same time, by driving the mounting seat to reciprocate, the massage head thereon can be driven to aim at the muscles or parts to perform patting or spinning actions, so that the massage function is richer and the massage action is more 3D, which improves the user's comfort when using it, meets the user's demand for diversified massage types and is suitable for different muscle groups and parts, and improves the product's competitiveness in the market.

[0018] 2. The finger pressure and kneading actions and the patting action of the massage head in the present invention share a motor as a power source, and there is no need to provide an additional drive for the patting action of the massage head, thereby reducing cost investment and reducing volume. The mounting seat and the mounting plate thereon and the massage head are arranged between the kneading frames on both sides, so that the overall structural layout is reasonable, tends to be miniaturized, and has a lower manufacturing cost.

[0019] 3. The two mounting plates of the present invention can be swung and adjusted. When the two mounting plates are swung to be parallel to the mounting seat, the four massage heads remain on the same plane, which is suitable for flat parts. When the two mounting plates can be swung into a V-shaped structure, the massage heads on both sides are respectively on two planes with angles, which can adapt to parts with curvature and thus meet the massage needs of different muscle groups and parts. In addition, the angle between the two mounting plates can be adjusted accordingly according to the size of the part, and it has high versatility.

[0020] 4. The present invention realizes effective distribution of power through the adjustable installation method of the second gear and the second shaft rod and the second bevel gear and the third shaft rod, so that the first shaft rod can drive the second shaft rod to rotate alone to realize the patting action, and can also drive the rotating shaft to rotate alone to realize the acupressure and kneading action, and can also drive the second shaft rod and the rotating shaft to rotate at the same time to realize the patting, acupressure and kneading actions at the same time. The functional distinction and working logic are clear and complete, which is convenient for users to choose different working modes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is one of the three-dimensional schematic diagrams of the overall structure of the present invention;

[0022] Figure 2 This is the second three-dimensional schematic diagram of the overall structure of the present invention;

[0023] Figure 3 It is a schematic cross-sectional view of a local structure of the present invention;

[0024] Figure 4 It is a detailed structural diagram of two transmission mechanisms in the present invention;

[0025] Figure 5 It is a detailed structural diagram of the linkage mechanism in the present invention;

[0026] Figure 6 It is a schematic diagram of the local structure of the surface of the mounting seat in the present invention;

[0027] Figure 7 It is a schematic diagram of the detailed structure installation of the mounting base in the present invention;

[0028] Figure 8 This is a schematic diagram of the detailed structure and installation of the massage head of the present invention;

[0029] Fig. 9 It is a schematic diagram of the detailed structure installation of the second gear in the present invention;

[0030] Fig.10 for Fig. 9 A schematic diagram of the structure enlargement in the middle;

[0031] Fig.11 It is a schematic diagram of the detailed structure and installation of the second bevel gear in the present invention;

[0032] Fig.12 for Fig.11 Enlarged schematic diagram of the structure at point B in the middle.

[0033] In the figure: 1, main housing; 11, movement housing; 12, rotating shaft; 13, motor; 14, first shaft; 2, second shaft; 3, first transmission mechanism; 31, first gear; 32, second gear; 321, first mounting hole; 322, first guide hole; 323, first mounting cavity; 4, second transmission mechanism; 41, third shaft; 42, first bevel gear; 43, second bevel gear; 431, second mounting hole; 432, second guide hole; 433, second mounting cavity; 44, third gear; 4 5. Fourth gear; 5. Linkage mechanism; 51. Mounting frame; 511. Slide hole; 52. Slide rod; 53. Rotating plate; 54. Articulated rod; 55. Traction arm; 6. Mounting seat; 601. Articulated seat; 602. Guide groove; 61. Mounting plate; 62. Massage head; 621. Rotating shaft; 622. Toothed plate; 623. First drive motor; 7. Bidirectional threaded rod; 71. Second drive motor; 72. Nut seat; 73. Support arm; 8. Micro electric push cylinder; 81. Resistance rod; 9. Annular groove. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0035] See also Figure 1 - Fig.12 The present invention provides a kneading massage machine with improved comfort, comprising a main housing 1, a movement housing 11 arranged in the main housing 1, a rotating shaft 12 rotatably installed on the movement housing 11, and a motor 13 fixed on the inner wall of the main housing 1, a first shaft 14 and a second shaft 2 are rotatably installed on the outer surface of the movement housing 11, one end of the first shaft 14 extends through the movement housing 11, and the other end is fixedly connected to the output shaft of the motor 13, and the output shaft of the motor 13 can drive the first shaft 14 to rotate.

[0036] In addition, the other components of the present invention are consistent with the Chinese invention patent with authorization announcement number CN105326630B, mainly including a first kneading frame with a kneading block at the end, a second kneading frame with a kneading wheel at the end, and a first eccentric wheel, a second eccentric wheel and a third eccentric wheel sequentially mounted on the rotating shaft 12, and the specific installation method and working principle of the above components are also consistent with those in the above reference patent. Since the existing technology is adopted, the present invention will not be described in detail.

[0037] A mounting base 6 is provided on the main shell 1, and two mounting plates 61 are symmetrically arranged on the mounting base 6, and two massage heads 62 are symmetrically arranged on each mounting plate 61. A first transmission mechanism 3 is provided in the main shell 1 and located on the side of the movement shell 11, which is used to drive the second shaft rod 2 to rotate when the first shaft rod 14 rotates. When the first transmission mechanism 3 drives the first shaft rod 14 to rotate, the second shaft rod 2 can be driven to rotate under the transmission action of the first transmission mechanism 3. A linkage mechanism 5 is provided on the second shaft rod 2 for driving the mounting base 6 to reciprocate when the second shaft rod 2 rotates. When the second shaft rod 2 rotates, the linkage effect of the linkage mechanism 5 can be used to drive the mounting base 6 and the mounting plates 61 and massage heads 62 thereon to reciprocate synchronously. When using this massage machine, aim the massage head 62 at the muscles or parts, and the reciprocating massage head 62 can simulate the effect of patting.

[0038] A second transmission mechanism 4 is provided in the movement housing 11. When the first shaft 14 rotates, the transmission effect of the second transmission mechanism 4 can drive the rotating shaft 12 to rotate. When the rotating shaft 12 rotates, it can drive the kneading blocks on the first kneading frame to perform acupressure actions on the human body, and at the same time, it can drive the kneading wheels on the second kneading frame to perform kneading actions on the human body.

[0039] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 The first transmission mechanism 3 includes a first gear 31 and a second gear 32. The first gear 31 is fixedly mounted on the first shaft 14, and the second gear 32 is mounted on the second shaft 2. The first gear 31 is meshed with the second gear 32. When the first shaft 14 rotates, the first gear 31 rotates synchronously with it. The first gear 31 meshes and drives the second gear 32 to rotate, thereby driving the second shaft 2 to rotate, providing drive for the rotation of the second shaft 2.

[0040] The second transmission mechanism 4 includes a third shaft rod 41, a first bevel gear 42, a second bevel gear 43, a third gear 44 and a fourth gear 45. The third shaft rod 41 is rotatably installed in the movement housing 11. The first bevel gear 42 is fixedly sleeved on the first shaft rod 14. The second bevel gear 43 is sleeved on the third shaft rod 41 and meshes with the first bevel gear 42 accordingly. The third shaft rod 41 and the rotating shaft 12 are vertically distributed. The third gear 44 is fixedly sleeved on the third shaft rod 41. The fourth gear 45 is fixedly sleeved on the rotating shaft 12 and meshes with the third gear 44 accordingly. When the first shaft rod 14 rotates, it drives the first bevel gear 42 thereon to rotate. The first bevel gear 42 meshes and drives the second bevel gear 43 and drives the third shaft rod 41 and the third gear 44 to rotate. The third gear 44 meshes and drives the fourth gear 45 and drives the rotating shaft 12 to rotate, thereby providing drive for the rotation of the rotating shaft 12.

[0041] See also Figure 1 , Figure 3 and Figure 5 The linkage mechanism 5 includes a mounting frame 51, a slide bar 52, a rotating disk 53, a hinged rod 54 and a traction arm 55. The mounting frame 51 is fixedly mounted on the side of the movement housing 11. A vertical sliding hole 511 is provided on the mounting frame 51. The slide bar 52 is slidably mounted in the sliding hole 511. The rotating disk 53 is fixed on the end of the second shaft rod 2. One end of the traction arm 55 is rotatably mounted with a hinged rod 54. The end of the hinged rod 54 is rotatably connected to the side surface of the rotating disk 53 and eccentrically. The mounting seat 6 is fixed on one end of the slide bar 52, and the other end of the slide bar 52 is hinged to the other end of the traction arm 55. When the second shaft rod 2 rotates, it can drive the rotating disk 53 thereon to rotate, thereby driving the hinged rod 54 on the rotating disk 53 to rotate around the axis of the second shaft rod 2. Under the traction action of the traction arm 55, the slide bar 52 can be driven to slide reciprocatingly along the sliding hole 511, thereby providing drive for the patting action of the massage head 62.

[0042] See also Figure 8 Two rotating shafts 621 are rotatably installed on the two mounting plates 61, and the two massage heads 62 on the same mounting plate 61 are respectively installed on the two rotating shafts 621. The two rotating shafts 621 on the same mounting plate 61 are fixedly sleeved with toothed discs 622, and the two toothed discs 622 are correspondingly meshed. The surfaces of the two mounting plates 61 away from the massage heads 62 are fixed with first drive motors 623, and the output shaft of the first drive motor 623 is correspondingly fixedly connected to one of the rotating shafts 621. The first drive motor 623 drives one of the rotating shafts 621 on the mounting plate 61 to rotate, and under the meshing transmission action of the two toothed discs 622, the other rotating shaft 621 is driven to rotate, and then the two massage heads 62 are driven to rotate. When the rotating massage heads 62 come into contact with the corresponding muscles or parts, a spinning effect can be achieved.

[0043] The kneading massage machine provided by the present invention can realize finger pressure and kneading actions, and at the same time, by driving the mounting seat 6 to reciprocate, the massage head 62 thereon can be driven to aim at the muscles or parts to perform patting or spinning actions, so that the massage function is richer and the massage action is more 3D, which improves the comfort of users when using it, meets the user's demand for diversified massage types and is suitable for different muscle groups and parts, and improves the competitiveness of the product in the market.

[0044] In addition, the finger pressure and kneading actions as well as the patting action of the massage head 62 share the motor 13 as a power source, and there is no need to provide additional drive for the patting action of the massage head 62, thereby reducing cost investment and reducing volume. The mounting seat 6 and the mounting plate 61 thereon and the massage head 62 are arranged between the kneading frames on both sides, so that the overall structural layout is reasonable, tends to be miniaturized, and has a lower manufacturing cost.

[0045] See also Figure 6 and Figure 7 A hinge seat 601 is installed in the middle of the surface of the mounting seat 6, one end of the two mounting plates 61 is hingedly installed on the mounting seat 6 through the hinge seat 601, and a guide groove 602 extending along its length direction is provided on the mounting seat 6, and a bidirectional threaded rod 7 is rotatably installed in the guide groove 602, and a second drive motor 71 is fixed to one end of the mounting seat 6, and the output shaft of the second drive motor 71 is fixedly connected to one end of the bidirectional threaded rod 7, and two nut seats 72 are symmetrically and slidably installed in the guide groove 602, and the two nut seats 72 are correspondingly threadedly matched and sleeved on both sides of the bidirectional threaded rod 7, and support arms 73 are hingedly installed on the two nut seats 72, and the ends of the two support arms 73 are hingedly connected to the two mounting plates 61 one by one, and are rotated forward and reversely by the second drive motor 71. Working, its output shaft drives the bidirectional threaded rod 7 to rotate forward and reversely in the guide groove 602, and then can threadably drive the two nut seats 72 to approach each other or slide against each other. Under the traction of the two support arms 73, the two mounting plates 61 can be driven to swing. The two mounting plates 61 can be swung to be parallel to the mounting seat 6, so that the four massage heads 62 remain on the same plane, and can perform patting or spinning massage on flat parts, such as the waist and back. At the same time, the two mounting plates 61 can be swung into a V-shaped structure. The massage heads 62 on both sides are respectively on two planes with an angle, which can adapt to parts with curvature, such as limbs and shoulders and neck. In addition, the angle between the two mounting plates 61 can be adjusted accordingly according to the size of the part, and it has high versatility.

[0046] See also Fig. 9 - Fig.12The second gear 32 is rotatably mounted on the second shaft 2 through the first mounting hole 321 thereon, a first guide hole 322 is provided inside the second gear 32, and a first mounting cavity 323 communicating with the first mounting hole 321 is provided on the inner end wall of the first guide hole 322, and the second bevel gear 43 is rotatably mounted on the third shaft 41 through the second mounting hole 431 thereon, a second guide hole 432 is provided inside the second bevel gear 43, and a second mounting cavity 433 communicating with the second mounting hole 431 is provided on the inner end wall of the second guide hole 432, and a micro-electric push cylinder 8 is fixed inside the first guide hole 322 and the second guide hole 432, and a resistance rod 81 is fixed at the end of the telescopic rod of the two micro-electric push cylinders 8, one of the resistance rods 81 slides through the first mounting cavity 323 and is in resistance with the second shaft 2, and the other resistance rod 81 slides through the second mounting cavity 433 and is in resistance with the third shaft 41, The micro-electric push cylinder 8 extends to push the contact rod 81 to squeeze and contact the second shaft rod 2, and the friction force is used to fasten the second gear 32 and the second shaft rod 2, ensuring that the first shaft rod 14 drives the second shaft rod 2 to rotate. When the micro-electric push cylinder 8 retracts, it drives the contact rod 81 to separate from the second shaft rod 2, so that the second gear 32 and the second shaft rod 2 have the ability to rotate relative to each other. At this time, the first shaft rod 14 will not drive the second shaft rod 2 to rotate. Similarly, when the micro-electric push cylinder 8 extends to drive the contact rod 81 to squeeze and contact the third shaft rod 41, the second bevel gear 43 and the third shaft rod 41 are fastened to ensure that the first shaft rod 14 can drive the rotating shaft 12 to rotate. When the micro-electric push cylinder 8 retracts, it drives the contact rod 81 to separate from the third shaft rod 41, so that the third shaft rod 41 and the second bevel gear 43 have the ability to rotate relative to each other. At this time, the first shaft rod 14 will not drive the rotating shaft 12 to rotate.

[0047] Through the adjustable installation arrangement of the second gear 32 and the second shaft 2 and the second bevel gear 43 and the third shaft 41, effective power distribution is achieved, so that the first shaft 14 can not only drive the second shaft 2 to rotate alone to achieve a patting action, but also drive the rotating shaft 12 to rotate alone to achieve acupressure and kneading actions, and can also drive the second shaft 2 and the rotating shaft 12 to rotate at the same time to achieve a patting, acupressure and kneading actions at the same time. The functional distinction and working logic are clear and complete, which is convenient for users to choose different working modes.

[0048] In addition, the end of the interference rod 81 is in the shape of a ball head, and the outer walls of the second shaft rod 2 and the third shaft rod 41 are provided with an annular groove 9 whose cross-section matches the end of the interference rod 81. The end of one of the interference rods 81 can be matched and inserted into the annular groove 9 on the second shaft rod 2, and the end of the other interference rod 81 can be matched and inserted into the annular groove 9 on the third shaft rod 41. By setting the end of the interference rod 81 to be in the shape of a ball head and providing annular grooves 9 that match the end of the interference rod 81 on the second shaft rod 2 and the third shaft rod 41, when the end of the micro-electric push cylinder 8 is inserted into the annular groove 9, the contact area between the end of the interference rod 81 and the second shaft rod 2 or the third shaft rod 41 can be increased, thereby increasing the friction force and improving the fastening ability, thereby ensuring that the transmission is more stable and reliable and preventing slipping and derotation.

[0049] See also Figure 4 The number of teeth of the second gear 32 is greater than that of the first gear 31. The first gear 31 with a small number of teeth drives the second gear 32 with a large number of teeth to rotate, which has a deceleration effect, preventing the second shaft 2 from rotating too fast and affecting the normal frequency of the tapping action. The number of teeth of the fourth gear 45 is greater than that of the third gear 44. Similarly, the third gear 44 with a small number of teeth drives the fourth gear 45 with a large number of teeth to rotate, which also has a deceleration effect, preventing the rotating shaft 12 from rotating too fast and affecting the normal frequency of the acupressure and kneading actions.

[0050] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A kneading massage machine for improving comfort, comprising a main housing (1), a core housing (11) arranged in the main housing (1), a rotating shaft (12) rotatably mounted on the core housing (11), and a motor (13) fixed to an inner side wall of the main housing (1), Features: A first shaft (14) and a second shaft (2) are rotatably mounted on the outer surface of the movement housing (11), one end of the first shaft (14) extending through the movement housing (11), and the other end fixedly connected to the output shaft of the motor (13); A first transmission mechanism (3) is provided in the main housing (1) and located on the side of the movement housing (11) for driving the second shaft (2) to rotate when the first shaft (14) rotates, and a second transmission mechanism (4) is provided in the movement housing (11) for driving the rotating shaft (12) to rotate when the first shaft (14) rotates; The main housing (1) is provided with a mounting seat (6), two mounting plates (61) are symmetrically arranged on the mounting seat (6), and two massage heads (62) are symmetrically arranged on each of the mounting plates (61); The second shaft (2) is provided with a linkage mechanism (5) for driving the mounting seat (6) to perform reciprocating motion when the second shaft (2) rotates; The linkage mechanism (5) comprises a mounting frame (51), a sliding rod (52), a rotating disk (53), a hinged rod (54) and a traction arm (55); The mounting frame (51) is fixedly mounted on the side of the movement housing (11); a vertically penetrating sliding hole (511) is provided on the mounting frame (51); and the sliding rod (52) penetrates and is slidably mounted in the sliding hole (511); The rotating disk (53) is fixed on the end of the second shaft (2); a hinged rod (54) is rotatably mounted on one end of the traction arm (55); the end of the hinged rod (54) is rotatably connected to the side surface of the rotating disk (53) at an eccentric position; The mounting seat (6) is fixed on one end of the sliding rod (52), and the other end of the sliding rod (52) is hinged to the other end of the traction arm (55); The first transmission mechanism (3) comprises a first gear (31) and a second gear (32); The first gear (31) is fixedly sleeved on the first shaft (14), and the second gear (32) is sleeved on the second shaft (2); The first gear (31) is meshed with the second gear (32) correspondingly; The second transmission mechanism (4) comprises a third shaft (41), a first bevel gear (42), a second bevel gear (43), a third gear (44) and a fourth gear (45); The third shaft (41) is rotatably mounted in the movement housing (11); the first bevel gear (42) is fixedly sleeved on the first shaft (14); the second bevel gear (43) is sleeved on the third shaft (41) and meshes with the first bevel gear (42); The third shaft (41) and the rotating shaft (12) are arranged vertically; The third gear (44) is fixedly sleeved on the third shaft (41), and the fourth gear (45) is fixedly sleeved on the rotating shaft (12) and correspondingly meshes with the third gear (44); The second gear (32) is rotatably mounted on the second shaft (2) through a first mounting hole (321) thereon, a first guide hole (322) is provided inside the second gear (32), and a first mounting cavity (323) communicating with the first mounting hole (321) is provided on an inner end wall of the first guide hole (322); The second bevel gear (43) is rotatably mounted on the third shaft (41) through a second mounting hole (431) thereon, a second guide hole (432) is provided inside the second bevel gear (43), and a second mounting cavity (433) communicating with the second mounting hole (431) is provided on an inner end wall of the second guide hole (432); A micro electric push cylinder (8) is fixed inside the first guide hole (322) and the second guide hole (432), and a resistance rod (81) is fixed at the end of the telescopic rod of the two micro electric push cylinders (8), one of the resistance rods (81) slides through the first installation cavity (323) and is in resistance with the second shaft rod (2), and the other resistance rod (81) slides through the second installation cavity (433) and is in resistance with the third shaft rod (41).

2. A kneading massage machine for improving comfort according to claim 1, Features: A hinge seat (601) is installed in the middle of the surface of the mounting seat (6), and one end of the two mounting plates (61) is hingedly mounted on the mounting seat (6) through the hinge seat (601); The mounting seat (6) is provided with a guide groove (602) extending along its length direction, a bidirectional threaded rod (7) is rotatably mounted in the guide groove (602), a second drive motor (71) is fixed to one end of the mounting seat (6), and an output shaft of the second drive motor (71) is fixedly connected to one end of the bidirectional threaded rod (7); Two nut seats (72) are symmetrically and slidably mounted in the guide groove (602), and the two nut seats (72) are sleeved on two sides of the bidirectional threaded rod (7) in a matching manner with corresponding threads; Support arms (73) are hingedly mounted on the two nut seats (72), and ends of the two support arms (73) are hingedly connected to the two mounting plates (61) in a one-to-one correspondence.

3. A kneading massage machine for improving comfort according to claim 1, Features: Two rotating shafts (621) are rotatably mounted on the two mounting plates (61), and the two massage heads (62) on the same mounting plate (61) are respectively mounted on the two rotating shafts (621); The two rotating shafts (621) on the same mounting plate (61) are both fixedly sleeved with a toothed disc (622), and the two toothed discs (622) are correspondingly meshed; A first drive motor (623) is fixed to the surfaces of the two mounting plates (61) facing away from the massage head (62), and an output shaft of the first drive motor (623) is fixedly connected to one of the rotating shafts (621).

4. A kneading massage machine for improving comfort according to claim 1, Features: The end of the abutment rod (81) is spherical, and the outer walls of the second shaft rod (2) and the third shaft rod (41) are both provided with an annular groove (9) whose cross section matches the end of the abutment rod (81); The end of one of the resisting rods (81) can be matched and snapped into the annular slot (9) on the second shaft (2), and the end of the other resisting rod (81) can be matched and snapped into the annular slot (9) on the third shaft (41).

5. A kneading massage machine for improving comfort according to claim 1, Features: The number of teeth of the second gear (32) is greater than the number of teeth of the first gear (31); The number of teeth of the fourth gear (45) is greater than the number of teeth of the third gear (44).

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