Liftable walking massage device

Abstract

The invention discloses a liftable walking massage device, and relates to the technical field of massage devices.The liftable walking massage device comprises a first machine shell and further comprises a lifting mechanism, the lifting mechanism is arranged in the first machine shell, the lifting mechanism comprises a first driving part, a bidirectional lead screw, two sliding blocks and an ejector rod, the two sliding blocks are symmetrically and spirally screwed to the outer surface of the bidirectional lead screw, and the ejector rod is arranged in the first machine shell; the first driving piece is adjusted to drive the bidirectional lead screw to rotate forwards or reversely, the bidirectional lead screw drives the two sliding blocks to move close to each other or away from each other, the sliding blocks drive the ejector rods to swing forwards or reversely, and finally the ejector rods drive the supporting piece, namely the massage head to ascend or descend. Therefore, the height position of the massage head can be adjusted according to the requirements of people, the use requirements of different people are met, reciprocating vertical impact massage can be conducted on the human body in the walking process by driving the two-way lead screw to rotate regularly in the forward direction and the reverse direction, and the massage effect is better.

Description

Technical Field

[0001] The present invention relates to the technical field of massagers, in particular to a massage device capable of lifting and lowering. Background Art

[0002] Nowadays, the pressure of life is getting greater and greater, and the body is becoming more and more tired, so we need to use some auxiliary tools to eliminate fatigue. With the widespread application of mechanization and automation, various massagers that simulate manual massage have entered thousands of households, and massage devices have come into being.

[0003] The existing Chinese utility model patent published on September 24, 2024, with the announcement number CN221751350U, is a walking massage movement. While a single servo drive motor drives the two double-head massagers to swing, it can drive the entire massager to move back and forth along a linear guide rail. When this application is set on a massage mattress, it can provide walking massage for the human body from the back to the legs, with a simpler structure and lower cost.

[0004] However, the massage parts of this walking massage machine can only swing and reciprocate along the guide rail. The massage head cannot move up and down, the height position of the massage head cannot be adjusted, and vertical impact massage cannot be performed on the human body. The massage effect is poor. In addition, the massage movement only uses a walking gear set, and only one active gear is engaged with the rack to provide driving force. This driving force acts on one side of the movement, and the center of gravity of the movement is usually in the middle position, which will generate a lever arm and form a tipping moment, trying to make the movement rotate around the engagement point (like a seesaw). Although the slide rail can limit this rotation, the movement will continue to squeeze the slide rail at an angle, resulting in greater friction and requiring greater driving force, which will increase the friction and wear of the slide rail. Especially when starting, stopping or changing loads, the tipping moment may cause the movement to shake slightly or jam, affecting the smoothness and comfort of the massage. At the same time, friction, wear and uneven operation will produce greater noise and vibration. Summary of the Invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a liftable walking massage device to solve the problems that the massage head of the existing walking massage machine cannot be lifted or lowered, the height position of the massage head cannot be adjusted, and the human body cannot be subjected to vertical impact massage, resulting in a poor massage effect. In addition, only one active gear is engaged with the rack to provide driving force, which easily forms an overturning torque that may cause the movement to shake slightly or jam, affecting the smoothness and comfort of the massage. At the same time, friction, wear and unstable operation will generate greater noise and vibration.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a liftable walking massage device, comprising a first housing, and further comprising: A lifting mechanism is disposed in the first housing and includes a first driving member, a bidirectional screw, two sliders, and a push rod. The outer surface of the bidirectional screw is symmetrically spirally engaged with the two sliders, and each slider is hinged with a push rod at both ends. A support member, wherein the other end of each of the top rods is hinged to the support member; a massage head, the massage head being located above the support; A walking mechanism is disposed in the first housing and is arranged parallel to and adjacent to the lifting mechanism. The walking mechanism includes a double-headed motor, a reduction gear set, and a driving gear. Both output ends of the double-headed motor are connected to at least one driving gear through the reduction gear set. two racks, each of which is meshed with at least one driving gear; When the first driving member drives the bidirectional screw rod to rotate, the two sliding blocks move toward or away from each other, and the supporting member and the massage head move upward or downward.

[0007] Preferably, the first housing includes a first lower housing and a first upper housing that are detachably fixedly connected, the bidirectional screw is rotatably arranged on the first lower housing, and four baffles are provided on the first lower housing. The two sides of each push rod are respectively fitted with a slider and a baffle.

[0008] Preferably, the first driving member is a first motor, a first worm is fixedly mounted on the output end of the first motor, a first worm wheel is fixedly mounted on one end of the bidirectional lead screw, the first worm and the first worm wheel are meshed, and the first worm is perpendicular to the bidirectional lead screw.

[0009] Preferably, the two output ends of the double-headed motor are fixedly installed with a fourth worm, the reduction gear group includes a fourth worm wheel, a fifth worm, a fifth worm wheel, a first gear and a second gear, the fourth worm and the fourth worm wheel are meshed, the fourth worm wheel is fixed to the outer surface of the fifth worm, the fifth worm is meshed with the fifth worm wheel, the fifth worm wheel and the first gear rotate coaxially, the first gear and the second gear are meshed, and the second gear and the driving gear rotate coaxially.

[0010] Preferably, the size of the fifth worm gear is smaller than that of the first gear, and the sizes of the first gear and the driving gear are both smaller than that of the second gear.

[0011] Preferably, the support member is a second housing, a rotary drive mechanism is provided in the second housing, and an output end of the rotary drive mechanism is transmission-connected to the massage head.

[0012] Preferably, the second housing includes a second lower housing and a second upper housing that are detachably and fixedly connected, and the rotation drive mechanism includes a second driving member, a second worm, a third worm gear and a rotating rod. The rotating rod is rotatably arranged on the second lower housing, and one end of the rotating rod passes through the second upper housing and is detachably and fixedly connected to the massage head. The third worm gear is fixedly installed on the outer surface of the rotating rod. The output end of the second driving member is fixedly connected to the second worm. When the second driving member drives the second worm to rotate, the third worm gear rotates.

[0013] Preferably, the second driving member is a second motor, and the rotation driving mechanism also includes a second worm gear and a third worm, the third worm gear is rotatably arranged in the second lower shell, the second worm gear is fixedly installed on the outer surface of the third worm gear, the second worm gear is engaged with the second worm gear, and the third worm gear is engaged with the third worm gear.

[0014] Preferably, the second lower shell is convex, with two notches at both ends of one side of its outer surface, and the top rod facing the two notches is arc-shaped and the arc-shaped opening faces the notches.

[0015] Preferably, a heating mechanism is further included, which includes a carbon brush plate, a carbon brush block and a heating element. The heating element and the carbon brush block are both detachably fixedly mounted on the inner wall of the massage head. The carbon brush plate is detachably fixedly mounted on the second upper shell. One end of the carbon brush block is in contact with and electrically connected to the carbon brush plate, and the other end is electrically connected to the heating element.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention drives the bidirectional screw to rotate in the forward or reverse direction by adjusting the first driving member, and the bidirectional screw drives the two sliders to move closer to or away from each other, and the slider drives the push rod to swing forward or reverse, and finally the push rod drives the support member, i.e., the massage head, to move up or down, thus completing the adjustment of the height position of the massage head, so that the height position of the massage head can be adjusted according to people's needs, which is convenient for different people to use. Moreover, by driving the bidirectional screw to rotate in the forward and reverse directions at a fixed time, a reciprocating vertical impact massage can be performed on the human body during walking, and the massage effect is better; (2) By adjusting the double-headed motor forward and reverse to drive the reduction gear set to rotate, the reduction gear set drives the two driving gears to rotate forward and reverse, so that the two driving gears and the first housing move back and forth along the two racks, so that the massage head can achieve walking massage. Through the design of the double-headed motor, two driving gears and two racks, the overturning moment can be avoided, and the first housing can be prevented from shaking or getting stuck slightly, ensuring the smoothness and comfort of the massage. At the same time, the uneven operation caused by the slight shaking or getting stuck of the first housing will not produce greater noise and vibration. At the same time, the load of the first housing and its internal components is distributed to the two driving gears and racks, and the force borne by each driving gear and rack is reduced. If one driving gear and rack is used, the other driving gear and rack can still provide driving force or maintain position, avoiding the situation where a single driving gear and rack fails and the entire mechanism is stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the first housing, bidirectional screw rod, push rod, baffle and support member of the present invention; Figure 3 This is a schematic structural diagram of the lifting mechanism, the first lower shell, the guide block and the second lower shell of the present invention; Figure 4 This is a structural diagram of the first driving member, the first lower shell and the walking mechanism of the present invention; Figure 5 This is a schematic diagram of the rotary drive mechanism, massage head and second lower shell structure of the present invention; Figure 6 This is a schematic diagram of the heating mechanism, massage head, third worm gear and rotating rod structure of the present invention; Wherein: 1. First housing; 101. First lower housing; 102. First upper housing; 103. Guide block; 2. Lifting mechanism; 201. First driving member; 202. First worm; 203. First worm gear; 204. Bidirectional screw; 205. Slider; 206. Push rod; 207. Guide rod; 3. Rotary driving mechanism; 301. Second driving member; 302. Second worm; 303. Second worm gear; 304. Third worm; 305. Third worm gear; 306. Rotating rod; 4. , massage head; 5. heating mechanism; 501. carbon brush plate; 502. carbon brush block; 503. heating plate; 504. Migu bulb; 6. rack; 61. connecting rod; 7. baffle; 8. support member; 801. second lower shell; 802. second upper shell; 9. walking mechanism; 901. double-headed motor; 902. fourth worm; 903. fifth worm; 904. fourth worm gear; 905. fifth worm gear; 906. first gear; 907. second gear; 908. driving gear. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present invention.

[0019] like Figure 1-Figure 5 As shown, the present invention provides a liftable walking massage device, comprising a first housing 1, a lifting mechanism 2, a support member 8, a massage head 4, a walking mechanism 9 and two rack rails 6; The lifting mechanism 2 is disposed in the first housing 1 and includes a first driving member 201, a bidirectional screw 204, two sliders 205, and a push rod 206. The outer surface of the bidirectional screw 204 is symmetrically spirally engaged with the two sliders 205, and each slider 205 is hinged with a push rod 206 at both ends. The other end of each push rod 206 is hinged to the support member 8; The massage head 4 is located above the support 8; The walking mechanism 9 is arranged in the first housing 1. The walking mechanism 9 and the lifting mechanism 2 are arranged parallel and adjacent to each other. Compared with the upper and lower stacking arrangement of the walking mechanism 9 and the lifting mechanism 2, plus the position of the subsequent massage head 4, the thickness of the first housing 1 can be reduced, thereby reducing the center of gravity of the walking mechanism 9 and the lifting mechanism 2 as a whole, making it more stable to slide on the rack 6. The center of gravity of the walking mechanism 9 and the lifting mechanism 2 as a whole arranged in this way is closer to the rack 6, which significantly reduces the moment of tipping and reduces the risk of shaking or resonance, so that the walking mechanism 9 and the lifting mechanism 2 are reasonably arranged in the first housing 1. The walking mechanism 9 includes a double-headed motor 901, a reduction gear set and a driving gear 908. The two output ends of the double-headed motor 901 are both connected to at least one driving gear 908 through the reduction gear set. Each rack 6 is engaged with at least one driving gear 908; When the first driving member 201 drives the bidirectional screw rod 204 to rotate, the two sliders 205 move toward or away from each other, and the support member 8 and the massage head 4 move upward or downward; When the massage head 4 needs to be adjusted to move up and down, the first driving member 201 is adjusted to drive the bidirectional screw rod 204 to rotate forward or reverse, and the bidirectional screw rod 204 drives the two sliders 205 to move closer or farther away from each other, and the slider 205 drives the push rod 206 to swing forward or reverse, and finally the push rod 206 drives the support member 8, i.e., the massage head 4 to move up or down, thus completing the adjustment of the height position of the massage head 4. In this way, the height position of the massage head 4 can be adjusted according to the needs of people, which is convenient for different people to use (for example, people with more fat can adjust the position of the massage head 4 to ensure that the corresponding acupuncture points can be massaged, and thin people can adjust the position of the massage head 4 to prevent the massage head 4 from being too high and the first housing 1 from exerting too strong a massage force on people when walking). In addition, by regularly driving the bidirectional screw rod 204 forward and reverse to rotate, a reciprocating vertical impact massage can be performed on the human body during walking, and the massage effect is better. The lifting mechanism 2 has only one bidirectional screw rod 204 cooperating with the slider 205 and the push rod 206, which is not only structurally stable but also occupies less space. When it is necessary to adjust the first housing 1 to move along the rack 6, the double-headed motor 901 is adjusted forward and reverse to drive the reduction gear set to rotate, and the reduction gear set drives the two driving gears 908 to rotate forward and reverse, so that the two driving gears 908 and the first housing 1 move back and forth along the two racks 6, so that the massage head 4 can achieve walking massage. The design of the double-headed motor 901, the two driving gears 908 and the two racks 6 can avoid the generation of overturning torque, prevent the first housing 1 from shaking or getting stuck, ensure the smoothness and comfort of the massage, and prevent the first housing 1 from shaking or getting stuck. The uneven operation caused by the greater noise and vibration is also prevented. At the same time, the load of the first housing 1 and its internal components is distributed to the two driving gears 908 and the rack 6, and the force borne by each driving gear 908 and the rack 6 is reduced. If one driving gear 908 and the rack 6, the other driving gear 908 and the rack 6 can still provide driving force or maintain position, avoiding the situation where a single driving gear 908 and the rack 6 fails and causes the entire mechanism to get stuck.

[0020] like Figure 1 As shown, a connecting rod 61 is fixed between both ends of the two racks 6. By providing the connecting rod 61, a certain limit effect is played on the two racks 6, so that the distance between the two racks 6 is constant during the movement of the first housing 1, further ensuring the stability of the sliding of the first housing 1 along the racks 6. In addition, by subsequently arranging the first worm 202 and the bidirectional lead screw 204 perpendicularly, the length of the first housing 1 can be reduced, thereby reducing the length of the connecting rod 61, further reducing material costs. Side grooves for accommodating the rack rails 6 are provided on both sides of the first housing 1 (first lower housing 101 ), and guide blocks 103 are provided on the top surfaces of the inner walls of the side grooves. A guide groove is provided on the side of the rack rails 6 facing the guide blocks 103 to further ensure the stability of the first housing 1 during movement.

[0021] like Figure 2 and Figure 3 As shown, the first housing 1 includes a first lower housing 101 and a first upper housing 102 that are detachably fixedly connected. Specifically, they can be fixed by screws, which facilitates the disassembly and assembly of the first housing 1, so that when the lifting mechanism 2 is damaged, it is convenient to disassemble, repair or replace it. The bidirectional screw rod 204 is rotatably provided on the first lower housing 101. Four baffles 7 are provided on the first lower housing 101. The two sides of each push rod 206 are respectively in contact with the slider 205 and the baffle 7; By means of the baffle 7 thus provided, the push rod 206 can be limited to avoid deviation or swing of the push rod 206 in a direction perpendicular to the bidirectional screw rod 204, thereby making the massage head 4 more stable during the lifting process.

[0022] like Figure 3 As shown, the first driving member 201 is a first motor, the output end of the first motor is fixedly mounted with a first worm 202, one end of a bidirectional lead screw 204 is fixedly mounted with a first worm wheel 203, the first worm 202 and the first worm wheel 203 are meshed, and the first worm 202 is perpendicular to the bidirectional lead screw 204; By arranging the first worm 202 (i.e., the first motor) and the bidirectional lead screw 204 vertically, it is possible to avoid increasing the length of the first housing 1 when the first worm 202 and the bidirectional lead screw 204 are in the same straight line. At the same time, by arranging the first worm 202 and the first worm wheel 203, the first worm 202 is located above the first worm wheel 203, which can avoid the output end of the first motor being directly fixedly connected to the bidirectional lead screw 204, thereby reducing the height position of the bidirectional lead screw 204, and ultimately reducing the thickness of the first housing 1, i.e., the entire massager, making the overall body more compact, reducing the material usage of the first housing 1, and reducing production costs.

[0023] like Figure 3 As shown, a guide rod 207 is fixedly installed on the first lower shell 101, and the slider 205 is slidably arranged on the outer surface of the guide rod 207. By setting the guide rod 207, a certain guiding and limiting role is played, so that the slider 205 is more stable when sliding along the outer surface of the bidirectional screw rod 204.

[0024] like Figure 4As shown, both output ends of the double-headed motor 901 are fixedly mounted with a fourth worm 902, and the reduction gear set includes a fourth worm gear 904, a fifth worm gear 903, a fifth worm gear 905, a first gear 906, and a second gear 907. The fourth worm 902 and the fourth worm gear 904 are meshed, the fourth worm gear 904 is fixed to the outer surface of the fifth worm 903, the fifth worm 903 is meshed with the fifth worm gear 905, the fifth worm gear 905 and the first gear 906 rotate coaxially, specifically, the fifth worm gear 905 and the first gear 906 are concentrically fixed on a rotating shaft, and the rotating shaft is rotatably provided on the first housing 1 (specifically, the first lower housing 101), the first gear 906 and the second gear 907 are meshed, the second gear 907 and the driving gear 908 rotate coaxially, specifically, the second gear 907 and the driving gear 908 are concentrically fixed on another rotating shaft, and the rotating shaft is rotatably provided on the first housing 1 (specifically, the first lower housing 101); Specifically, when the double-headed motor 901 is started, the two fourth worms 902 are driven to rotate, the fourth worm 902 drives the fourth worm wheel 904 to rotate, the fourth worm wheel 904 drives the fifth worm 903 to rotate, the fifth worm 903 drives the fifth worm wheel 905 to rotate, the fifth worm wheel 905 drives the first gear 906 to rotate, the first gear 906 drives the second gear 907 to rotate, and the second gear 907 finally drives the driving gear 908 to rotate. Through such a setting, multi-stage speed reduction is achieved, which avoids the driving gear 908 rotating too fast when the double-headed motor 901 is started, causing the first housing 1 to move too fast, thereby meeting people's massage needs.

[0025] like Figure 4 As shown, the size of the fifth worm gear 905 is smaller than that of the first gear 906 , and the sizes of the first gear 906 and the driving gear 908 are both smaller than that of the second gear 907 ; By designing the sizes of the fifth worm gear 905 , the first gear 906 , the driving gear 908 and the second gear 907 in this way, the rotation speed of the driving gear 908 when the double-headed motor 901 is started can be further reduced.

[0026] like Figure 2 and Figure 5 As shown, the support member 8 is a second housing, and a rotary drive mechanism 3 is provided in the second housing. The output end of the rotary drive mechanism 3 is connected to the massage head 4. The rotary drive mechanism 3 can drive the massage head 4 to rotate, further improving people's massage experience.

[0027] Specifically, the second housing includes a second lower shell 801 and a second upper shell 802 that are detachably fixedly connected, and can be fixed by screws. The detachable second lower shell 801 and the second upper shell 802 are fixedly connected, so that when the rotation drive mechanism 3 is damaged, it is convenient to repair or replace the rotation drive mechanism 3. The rotation drive mechanism 3 includes a second driving member 301, a second worm 302, a third worm gear 305 and a rotating rod 306. The rotating rod 306 is rotatably arranged on the second lower shell 801. One end of the rotating rod 306 passes through the second upper shell 802 and is detachably fixedly connected to the massage head 4. Specifically, it can be fixed by screws. When the massage head 4 is damaged during use or people need to replace the massage head 4 of a different shape, it is convenient to disassemble and replace the massage head 4. The third worm gear 305 is fixedly installed on the outer surface of the rotating rod 306. The output end of the second driving member 301 is fixedly connected to the second worm 302. When the second driving member 301 drives the second worm 302 to rotate, the third worm gear 305 rotates. The second driving member 301 is a motor. The rotation driving mechanism 3 further includes a second worm gear 303 and a third worm 304. The third worm 304 is rotatably disposed in the second lower housing 801. The second worm gear 303 is fixedly mounted on the outer surface of the third worm 304. The second worm gear 303 meshes with the second worm 302, and the third worm 304 meshes with the third worm gear 305. By adjusting the second driving member 301 to drive the second worm 302 to rotate, the second worm 302 drives the second worm wheel 303 to rotate, the second worm wheel 303 drives the third worm 304 to rotate, the third worm 304 drives the third worm wheel 305 to rotate, and the third worm wheel 305 drives the rotating rod 306 to rotate, thereby driving the massage head 4 to rotate, realizing the function of rotary massage; At the same time, by providing the second worm gear 303 and the third worm 304, a speed reduction effect is achieved, which can prevent the massage head 4 from rotating too fast when the second worm 302 directly drives the third worm gear 305 to rotate, thereby meeting people's massage needs.

[0028] like Figure 2 、 Figure 3 and Figure 5 As shown, specifically, the other end of each push rod 206 is hinged to the second lower shell 801, the second lower shell 801 is convex (the specific convex portion corresponds to the installation position of the second motor), and two notches are provided at both ends of one side of the outer surface of the second lower shell 801. The push rods 206 facing the two notches are arc-shaped, and the arc-shaped openings face the notches. At this time, the two arc-shaped push rods 206 are hinged at the notches; By coordinating the arc-shaped top rod 206 with the notch setting of the second lower shell 801, it is possible to ensure that the arc-shaped top rod 206 will not collide or interfere with the protrusion of the second lower shell 801 during the swinging process while minimizing the width of the first shell 1. When all straight top rods 206 are used, a rectangular second lower shell 801 is required, that is, the positions of the two top rods 206 will be offset and moved in a direction away from the other two top rods 206 (perpendicular to the horizontal direction of the bidirectional screw rod 204). This will increase the width of the first shell 1, thereby increasing the volume of the entire massager. If all straight top rods 206 are used and the second lower shell 801 is convex, the movement process of the two top rods 206 corresponding to the notch will collide and interfere with the second lower shell 801.

[0029] like Figure 5 and Figure 6 As shown, it also includes a heating mechanism 5, which includes a carbon brush plate 501, a carbon brush block 502 and a heating element. The heating element here includes a heating plate 503 and a plurality of Migu bulbs 504 provided on the heating plate 503 and electrically connected thereto. The heating element and the carbon brush block 502 can be detachably fixedly mounted on the inner wall of the massage head 4. The carbon brush plate 501 can be detachably fixedly mounted on the second upper shell 802. One end of the carbon brush block 502 is in contact with and electrically connected to the carbon brush plate 501, and the other end is electrically connected to the heating element. When the rotating rod 306 rotates and drives the massage head 4 to rotate, the massage head 4 drives the carbon brush block 502 and the heating element to rotate, and the carbon brush plate 501 conducts electricity to the heating plate 503 and the Migu bulb 504 through the carbon brush block 502, thereby heating the massage head 4. This method has fast heat conduction, uniform temperature distribution, small heat capacity, rapid heating and cooling, high temperature control accuracy, and improves user experience. At the same time, the massage head 4 can heat the human body during the rotation, lifting and walking massage process; The carbon brush block 502 is connected to the massage head 4 through an elastic member to avoid rigid contact between the carbon brush plate 501 and the carbon brush block 502. In this way, when the carbon brush block 502 rotates along the top surface of the carbon brush plate 501, the contact between the carbon brush plate 501 and the carbon brush block 502 is ensured to be closer.

[0030] 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. A massage device capable of lifting and moving, comprising a first housing (1), characterized in that: Also includes: A lifting mechanism (2), the lifting mechanism (2) being arranged in the first housing (1), the lifting mechanism (2) comprising a first driving member (201), a bidirectional screw rod (204), two sliders (205) and a push rod (206), the outer surface of the bidirectional screw rod (204) being symmetrically spirally screwed with the two sliders (205), and each slider (205) being hingedly connected to a push rod (206) at both ends; A support member (8), wherein the other end of each of the top rods (206) is hinged to the support member (8); A massage head (4), the massage head (4) being located above the support member (8); A walking mechanism (9), the walking mechanism (9) being arranged in the first housing (1), the walking mechanism (9) being arranged parallel to and adjacent to the lifting mechanism (2), the walking mechanism (9) comprising a double-headed motor (901), a reduction gear set, and a driving gear (908), both output ends of the double-headed motor (901) being connected to at least one driving gear (908) via the reduction gear set; Two racks (6), each rack (6) meshing with at least one driving gear (908); When the first driving member (201) drives the bidirectional screw rod (204) to rotate, the two sliders (205) move toward or away from each other, and the support member (8) and the massage head (4) move upward or downward.

2. The liftable walking massage device according to claim 1, characterized in that: The first housing (1) comprises a first lower housing (101) and a first upper housing (102) which are detachably fixedly connected. The bidirectional screw rod (204) is rotatably arranged on the first lower housing (101). Four baffles (7) are provided on the first lower housing (101). Both sides of each push rod (206) are respectively fitted with a slider (205) and a baffle (7).

3. The liftable walking massage device according to claim 2, characterized in that: The first driving member (201) is a first motor, a first worm (202) is fixedly mounted on the output end of the first motor, a first worm wheel (203) is fixedly mounted on one end of the bidirectional lead screw (204), the first worm (202) and the first worm wheel (203) are meshed, and the first worm (202) is perpendicular to the bidirectional lead screw (204).

4. The liftable walking massage device according to claim 1, characterized in that: The two output ends of the double-headed motor (901) are both fixedly mounted with a fourth worm (902); the reduction gear set comprises a fourth worm wheel (904), a fifth worm wheel (903), a fifth worm wheel (905), a first gear (906) and a second gear (907); the fourth worm wheel (902) and the fourth worm wheel (904) are meshed; the fourth worm wheel (904) is fixed to the outer surface of the fifth worm wheel (903); the fifth worm wheel (903) and the fifth worm wheel (905) are meshed; the fifth worm wheel (905) and the first gear (906) rotate coaxially; the first gear (906) and the second gear (907) are meshed; and the second gear (907) and the driving gear (908) rotate coaxially.

5. The liftable walking massage device according to claim 4, characterized in that: The size of the fifth worm gear (905) is smaller than that of the first gear (906), and the sizes of the first gear (906) and the driving gear (908) are both smaller than that of the second gear (907).

6. The liftable walking massage device according to claim 2, characterized in that: The support member (8) is a second housing, and a rotary drive mechanism (3) is provided in the second housing. The output end of the rotary drive mechanism (3) is connected to the massage head (4) in a transmission manner.

7. The liftable walking massage device according to claim 6, characterized in that: The second housing comprises a second lower housing (801) and a second upper housing (802) that are detachably and fixedly connected. The rotation drive mechanism (3) comprises a second driving member (301), a second worm (302), a third worm gear (305) and a rotating rod (306). The rotating rod (306) is rotatably arranged on the second lower housing (801). One end of the rotating rod (306) passes through the second upper housing (802) and is detachably and fixedly connected to the massage head (4). The third worm gear (305) is fixedly mounted on the outer surface of the rotating rod (306). The output end of the second driving member (301) is fixedly connected to the second worm (302). When the second driving member (301) drives the second worm (302) to rotate, the third worm gear (305) rotates.

8. The liftable walking massage device according to claim 7, characterized in that: The second driving member (301) is a second motor. The rotary driving mechanism (3) further comprises a second worm gear (303) and a third worm (304). The third worm (304) is rotatably disposed in the second lower shell (801). The second worm gear (303) is fixedly mounted on the outer surface of the third worm (304). The second worm gear (303) is meshed with the second worm (302), and the third worm (304) is meshed with the third worm gear (305).

9. The liftable walking massage device according to claim 8, characterized in that: The second lower shell (801) is convex, and has two notches at both ends of one side of its outer surface. The top rod (206) facing the two notches is arc-shaped, and the arc-shaped opening faces the notches.

10. The liftable walking massage device according to claim 7, characterized in that: The massage head (4) further comprises a heating mechanism (5), wherein the heating mechanism (5) comprises a carbon brush plate (501), a carbon brush block (502) and a heating element, wherein the heating element and the carbon brush block (502) are both detachably fixedly mounted on the inner wall of the massage head (4), and the carbon brush plate (501) is detachably fixedly mounted on the second upper shell (802), wherein one end of the carbon brush block (502) is in contact with and electrically connected to the carbon brush plate (501), and the other end is electrically connected to the heating element.

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