Modular lower limb massage machine

Abstract

The present invention provides a modular lower limb massage machine, comprising: a fixed frame, on which a leg massage component is arranged; a movable frame, on which a foot massage component is arranged; a first component, used to arrange an elastic member between the fixed frame and the movable frame, the elastic member applies a force to the movable frame in a direction from the second position to the first position; and a second component, used to arrange a main push rod between the fixed frame and the movable frame, the main push rod is used to drive the movable frame to move between the first position and the second position; the modular lower limb massage machine is configured to be able to selectively assemble the elastic member and the main push rod between the fixed frame and the movable frame. In the modular lower limb massage machine of the present application, the fixed frame, the movable frame, the first component and the second component are modularly produced, and can adapt to the manufacturing needs of lower limb massage machines with passive telescopic activities and active telescopic activities, greatly reducing the cost of manufacturers to manufacture different lower limb massage machines, and also improving production efficiency.

Description

Technical Field

[0001] The invention relates to the field of massage equipment, and in particular to a modular lower limb massage machine. Background Art

[0002] A massage chair is a common massage device, which usually includes a chair frame, and a lower limb massage device is usually pivotally connected to the front side of the chair frame. The lower limb massage devices of existing massage chairs of different prices often have certain differences in function and structure. When producing massage chairs, manufacturers of massage chairs often need to design different component structures, make different molds, and arrange different production lines for different lower limb massage devices, which leads to high manufacturing costs and low efficiency. In view of this, this application is specially proposed. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art and to provide a modular lower limb massage machine to solve the problems of high manufacturing cost and low efficiency existing in massage chair manufacturers manufacturing different lower limb massagers.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a modular lower limb massage machine, comprising a main frame, a leg massage component and a foot massage component, wherein the leg massage component is arranged above the foot massage component; the main frame comprises: a fixed frame, wherein the leg massage component is arranged on the fixed frame; a movable frame, wherein the movable frame is movable between at least one first position and at least one second position relative to the fixed frame, wherein the foot massage component is arranged on the movable frame; a first component, which is used to configure an elastic member between the fixed frame and the movable frame, wherein the elastic member applies a force to the movable frame in a direction from the second position to the first position; and a second component, which is used to configure a main push rod between the fixed frame and the movable frame, wherein the main push rod is used to drive the movable frame to move between the first position and the second position; the modular lower limb massage machine is configured to be able to selectively assemble the elastic member and the main push rod between the fixed frame and the movable frame.

[0005] Preferably, the first component comprises an upper hook arranged on the fixed frame and a lower hook arranged on the movable frame, and two ends of the elastic member are respectively hung on the upper hook and the lower hook.

[0006] Preferably, the second component comprises an upper pivot seat arranged on the fixed frame and a lower pivot seat arranged on the movable frame, and both ends of the main push rod are pivotally connected to the upper pivot seat and the lower pivot seat respectively.

[0007] Preferably, the space occupied by the main push rod and the space occupied by the elastic member partially overlap, so that the elastic member and the main push rod can only be assembled selectively.

[0008] Preferably, the main frame also includes a main sliding mechanism connecting the fixed frame and the movable frame, and the main sliding mechanism includes a main sliding rail and a main sliding block that adapt to each other, and one of the main sliding rail and the main sliding block is engaged on the fixed frame, and the other is engaged on the movable frame.

[0009] Preferably, the leg massage component is arranged on the fixed frame in a manner that it can reciprocate along a set track.

[0010] Preferably, a secondary sliding mechanism and a secondary push rod are arranged between the fixed frame and the leg massage component, and the leg massage component is driven by the secondary push rod and reciprocates on the fixed frame under the guidance of the secondary sliding mechanism.

[0011] Preferably, the auxiliary sliding mechanism comprises an auxiliary sliding rail and an auxiliary sliding block which are adapted to each other, one of the auxiliary sliding rail and the auxiliary sliding block is engaged with the fixing frame, and the other is engaged with the leg massage component.

[0012] The present application further provides a modular lower limb massage machine, comprising a fixed frame and a movable frame sliding relative to the fixed frame, the modular lower limb massage machine is configured as: an elastic member and a telescopic push rod can be selectively installed between the fixed frame and the movable frame; wherein the elastic member imparts a force to the movable frame to slide along a first direction; wherein the telescopic push rod drives the movable frame to slide along the first direction and the second direction; and the second direction is the opposite of the first direction.

[0013] Preferably, the space occupied by the telescopic push rod and the space occupied by the elastic member partially overlap, so that the elastic member and the telescopic push rod can only be assembled selectively.

[0014] Due to the adoption of the above technical scheme, the present invention has the following beneficial effects: the modular lower limb massager of the present application, the fixed frame, the movable frame, the first component and the second component are modularly produced, and can adapt to the manufacturing needs of lower limb massagers with passive telescopic activity and active telescopic activity. When it is necessary to manufacture a lower limb massager with passive telescopic activity and low cost, an elastic member can be configured between the fixed frame and the movable frame through the first component; and when it is necessary to manufacture a lower limb massager with active telescopic activity and high cost, a main push rod can be configured between the fixed frame and the movable frame through the second component. The modular lower limb massager of the present application greatly reduces the cost of manufacturers to manufacture different lower limb massagers and improves production efficiency.

[0015] The present application further provides a modular leg massage machine, comprising a front shell, a rear shell, and a mounting frame located therebetween; the mounting frame is configured to install a first massage mechanism, the front shell is configured to install a second massage mechanism, the front shell is provided with a through hole for the massage part of the first massage mechanism, and the installation space of the second massage mechanism at least partially overlaps with the through hole, so that the modular leg massage machine can selectively install the first massage mechanism and the second massage mechanism. The modular leg massage machine greatly reduces the cost of manufacturers to manufacture different leg massage machines and improves production efficiency.

[0016] The present application further provides a modular foot massager, comprising a base and a shell, wherein a massage cavity for inserting a foot is formed between the shell and the base; the foot massager is configured to selectively mount a first massage mechanism and a second massage mechanism on the base; wherein the base is formed with: a first space for mounting the first massage mechanism; and a second space for mounting the second massage mechanism; the first space and the second space at least partially overlap. The modular foot massager greatly reduces the cost of manufacturers manufacturing different foot massagers and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] Figure 1A A process diagram of the movable frame moving from a first position to a second position when the elastic member is assembled on the modular lower limb massage machine of one embodiment of the present application is depicted.

[0019] Figure 1B A disassembled diagram of a modular lower limb massage machine of one embodiment of the present application when elastic parts are assembled is shown.

[0020] Figure 2A A process diagram of the movable frame moving from a first position to a second position when the main push rod is assembled on the modular lower limb massage machine of one embodiment of the present application is depicted.

[0021] Figure 2B A disassembled diagram of a modular lower limb massage machine of one embodiment of the present application when a main push rod is assembled is depicted.

[0022] Figure 3 A schematic diagram of a modular lower limb massage machine according to an embodiment of the present application when an elastic member and a main push rod are assembled is shown.

[0023] Figure 4 A schematic diagram of a modular leg massage machine according to an embodiment of the present invention is shown without a massage mechanism.

[0024] Figure 5 An exploded view corresponding to 4 is shown.

[0025] Fig. 6A and Figure 6B Schematic diagrams of a modular leg massage assembly of an embodiment configured with a first leg massage mechanism are respectively depicted from different viewing angles.

[0026] Figure 6C An exploded view corresponding to 6B is shown.

[0027] Fig.6D A schematic diagram of a first leg massage mechanism according to an embodiment is shown.

[0028] Fig. 7A and Figure 7B Schematic diagrams of a modular leg massage assembly of an embodiment configured with a second leg massage mechanism are respectively depicted from different viewing angles.

[0029] Figure 8 A schematic diagram of a modular foot massage assembly according to an embodiment is shown.

[0030] Fig. 9 An exploded view of a modular foot massage assembly according to one embodiment is depicted.

[0031] Fig. 10A An exploded view of a modular foot massage assembly according to an embodiment of the present invention is shown when a first massage mechanism is disposed on a foot mounting frame.

[0032] Fig. 10B An exploded view of a modular foot massage assembly according to an embodiment of the present invention is shown, wherein a first massage mechanism and a first foot frame are configured on a foot mounting frame.

[0033] Fig.11A An exploded view of a modular foot massage assembly according to an embodiment of the present invention is shown when the second massage mechanism is disposed on a foot mounting frame.

[0034] Fig. 11B An exploded view of a modular foot massage assembly according to an embodiment of the present invention is shown, wherein the second massage mechanism and the second foot frame are configured on the foot mounting frame.

[0035] Fig.12 A modular foot massage assembly according to an embodiment of the present invention is shown, which is a process diagram of changing the foot massage mechanism disposed on the foot support.

[0036] Figures 13 to 15 Schematic diagrams of the first, second and third massage mechanisms are respectively depicted.

[0037] Reference numerals:

[0038] Fixed frame 1, movable frame 2, leg massage component 3, foot massage component 4, first component 5, elastic member 6, second component 7, main push rod 8, auxiliary push rod 9. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. The components of the embodiments of the present invention described and shown in the accompanying drawings can be arranged and designed in various configurations. 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.

[0040] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the features of the following embodiments can be combined with each other.

[0041]

Modular lower limb massage machine

[0042] The left and right sides of the upper side of the fixing frame 1 are provided with hinged ears, which are used to cooperate with the chair frame of the massage chair, so that the lower limb massage machine as a whole can be pivoted to the front end of the chair frame, so that the lower limb massage machine can be flipped up and down relative to the chair frame. It should be understood that in another embodiment, the fixing frame 1 may not be provided with hinged ears, and the fixing frame 1 may be installed on an articulated frame, and the fixing frame 1 may be configured to slide relative to the articulated frame by pivoting the articulated frame and the chair frame of the massage chair.

[0043] The left and right sides of the lower side of the mobile frame 2 are provided with ground contact rollers and ground contact detection devices. The ground contact rollers are used to assist in the transportation of the massage chair. The ground contact detection device generates an electrical signal to the controller of the massage chair after touching the ground, so that the controller can control the main push rod 8 driving the mobile frame 2 to stop working. When the solution of configuring the elastic member 6 is adopted, the ground contact detection device can be omitted. Figure 1A , Figure 2A The fixed frame 1 and the mobile frame 2 are slidably matched through the main sliding mechanism P1 (i.e., they can move relative to each other in the direction of the leg length). The main sliding mechanism P1 includes a main slide rail P11 and a main slider P12 that are adapted to each other. The main slide rail P11 is connected to the fixed frame 1, and the main slider P12 is connected to the mobile frame 2 (but the positions of the two can also be reversed). By configuring the main sliding mechanism P1, the mobile frame 2 can be moved between at least a first position and at least a second position relative to the fixed frame 1. Figure 1A The first position is, for example, the upper limit position of the upward movement of the mobile frame 2 relative to the fixed frame 1 along the first direction X, and the second position is, for example, the lower limit position of the downward movement of the mobile frame 2 relative to the fixed frame 1 along the second direction opposite to the first direction X. Figure 1A When the elastic member 6 is configured, the user's foot applies force downward to the foot massage assembly 4, so that the movable frame 2 moves from the first position to the second position. In this embodiment, the elastic member 6 is a tension spring, and the elastic member 6 applies force to the movable frame 2 in the direction from the second position to the first position, that is, the elastic member 6 applies force to the movable frame 2 to slide along the first direction X. Figure 2A When the main push rod 8 is configured, the main push rod 8 drives the movable frame 2 to move between the first position and the second position (i.e., move in the first direction X and the second direction opposite to the first direction X). In this embodiment, the main push rod 8 is a telescopic push rod, specifically a telescopic electric push rod, but it can also be adjusted to a pneumatic push rod.

[0044] The leg massage assembly 3 is used to massage the user's legs, and a massage structure such as a massage airbag may be provided thereon. In this embodiment, the leg massage assembly 3 is arranged on the fixed frame 1 in a manner that it can reciprocate along a set track. Specifically, the fixed frame 1 and the leg massage assembly 3 are slidably matched by the auxiliary sliding mechanism P2. The auxiliary sliding mechanism P2 includes an auxiliary slide rail P21 and an auxiliary slider P22 that are adapted to each other. The auxiliary slide rail P21 is engaged on the fixed frame 1, and the auxiliary slider P22 is on the leg massage assembly 3 (it should be understood that the positions of the two can be reversed). In addition to the auxiliary sliding mechanism P2, an auxiliary push rod 9 is also arranged between the fixed frame 1 and the leg massage assembly 3. The leg massage assembly 3 is driven by the auxiliary push rod 9 and reciprocates on the fixed frame 1 under the guidance of the auxiliary sliding mechanism P2. In this embodiment, the auxiliary push rod 9 is an electric push rod, specifically, a sliding electric push rod, and its slider portion is connected to the rear side of the leg massage assembly 3. The motor 8A of the main push rod 8 is arranged above the motor 9A of the auxiliary push rod 9, and the motor 8A and the motor 9A are arranged in a back-to-back manner. It should be understood that the leg massage assembly 3 can also be fixed to the fixed frame 1, that is, the auxiliary sliding mechanism P2 and the auxiliary push rod 9 can be omitted, so that the leg massage assembly 3 cannot move relative to the fixed frame 1.

[0045] The foot massage assembly 4 is used to massage the user's feet, and a massage structure such as a massage roller may be provided thereon. The foot massage assembly 4 is arranged on the mobile frame 2 , and the two can be connected by fastening screws. The leg massage assembly 3 is arranged above the foot massage assembly 4 .

[0046] The first component 5 is used to configure the elastic member 6 between the fixed frame 1 and the movable frame 2. In this embodiment, the first components 5 are configured as two symmetrical ones in the left-right direction. The first component 5 includes an upper hook 5A arranged on the fixed frame 1 and a lower hook 5B arranged on the movable frame 2. The two ends of the elastic member 6 are respectively hung on the upper hook 5A and the lower hook 5B.

[0047] The second component 7 is used to configure the main push rod 8 between the fixed frame 1 and the movable frame 2. The second component 7 includes an upper pivot seat 7A arranged on the fixed frame 1 and a lower pivot seat 7B arranged on the movable frame 2. The two ends of the main push rod 8 are pivotally connected to the upper pivot seat 7A and the lower pivot seat 7B respectively.

[0048] Combination Figure 3 In this embodiment, the space occupied by the main push rod 8 and the space occupied by the elastic member 6 partially overlap, that is, Figure 3 The area M of both will interfere with each other if they are assembled at the same time, and the elastic member 6 and the main push rod 8 can only be assembled selectively. However, it should be understood that the space occupied by the main push rod 8 and the space occupied by the elastic member 6 can be separated from each other, but it will increase the space in the left and right directions of the lower limb massage machine.

[0049] When it is necessary to manufacture a lower limb massage machine with passive telescopic activity and low cost, an elastic member 6 can be arranged between the fixed frame 1 and the movable frame 2 through the first component 5, that is, Figure 1A and Figure 1B When it is necessary to manufacture a lower limb massage machine that can actively extend and retract and has a higher cost, a main push rod 8 can be arranged between the fixed frame 1 and the movable frame 2 through the second component 7, that is, Figure 2A and Figure 2B The modular lower limb massage machine of the present application greatly reduces the cost of manufacturers to manufacture different lower limb massage machines and also improves production efficiency.

[0050]

Modular Leg Massage Components

[0051]

Modular Leg Massage Components

[0052] Combination Fig.12The base 4A is formed with: a first space K1 for mounting the first massage mechanism 4D1, a second space K2 for mounting the second massage mechanism 4D2, and a third space K3 for mounting the third massage mechanism. The first space K1, the second space K2, and the third space K3 at least partially overlap, so that the first massage mechanism 4D1, the second massage mechanism 4D2, and the third massage mechanism 4D3 can be selectively mounted on the base 4A. In another embodiment, the base 4A can be used only for selectively mounting the first and second massage mechanisms.

[0053] The shell 4B is located on the upper side of the base 4A. The shell 4B is provided with a pair of foot holes for the user to insert their feet into. A massage cavity for inserting the feet is formed between the shell 4B and the base 4A.

[0054] The foot mounting frame 4C is disposed on the base 4A, and the foot mounting frame 4C is fixedly connected to the aforementioned moving frame 2 .

[0055] The foot mounting frame 4C is provided with a first mounting hole S1 and a second mounting hole S2 of different sizes. The first mounting hole S1 is used for screws to pass through to mount the foot mounting frame 4C on the base 4A, and the second mounting hole S2 is used to mount the first massage mechanism 4D1, the second massage mechanism 4D2, and the third massage mechanism 4D3.

[0056] The first massage mechanism 4D1, the second massage mechanism 4D2, and the third massage mechanism 4D3 can perform different massage actions on the feet. The first massage mechanism 4D1, the second massage mechanism 4D2, and the third massage mechanism 4D3 are all common foot massage structures, and the complexity of the three decreases in turn. Fig. 9 Further details are given in Figure 11.

[0057] Combination Fig.13 , the first massage mechanism 4D1 includes a first drive device N11 and a first massage component N12. The first drive device includes a first motor and a first reducer (not shown), the first motor is a dual-drive shaft motor, the first reducer includes two worm gears meshing with each other, the first massage component N12 includes two shafts, a first massage roller N13 sleeved on one of the shafts, and a second massage roller N14 sleeved on the other shaft, the two worm gears are sleeved on the two shafts, so that the first drive device N11 can drive the first massage roller N13 and the second massage roller N14 to independently perform massage actions. The first massage roller N13 is a foot massage roller, and the second massage roller N14 is a foot massage roller. In this embodiment, the first massage mechanism 4D1 also includes a heel shaking pendulum N15, which is driven by the first motor and can swing back and forth up and down. Its principle can be understood in conjunction with CN201621164085.8, etc., and will not be repeated.

[0058] Combination Fig.14 The second massage mechanism 4D2 includes a second drive device N21 and a second massage component N22. The second drive device N21 includes a second motor and a second reducer, and the second reducer includes a worm gear. The second massage component includes two shafts, a third massage roller N23 and a massage support plate N24. The third massage roller N23 is sleeved on one of the shafts, and the massage support plate N24 is slidably matched with the other shaft. The second drive device N21 drives the third massage roller N23 to rotate and perform massage actions. The massage support plate N24 is connected to the third massage roller N23 and is dragged by the third massage roller N23 to perform massage actions. The third massage roller N23 is a toe massage wheel, and the massage support plate N24 is a foot scraping component.

[0059] Combination Fig.15 The third massage mechanism 4D3 includes a third driving device N31 and a third massage component N32. The third driving device N31 includes a third motor and a third reducer (not shown). The third massage component N32 includes an axis and a fourth massage roller. The fourth massage roller is rotatably mounted on the axis. The fourth massage roller N32 is arranged at a position corresponding to the sole of the foot as a sole massage roller.

[0060] Combination Fig.12 The first space K1 is provided with a first drive device positioning unit and a first massage component positioning unit, the second space K2 is provided with a second drive device positioning unit and a second massage component positioning unit, and the third space K3 is provided with a third drive device positioning unit and a third massage component positioning unit. The first drive device positioning unit includes a first positioning portion for positioning and supporting the first reducer, and the first massage component positioning unit includes a first shaft support for positioning and supporting the shaft; the second drive device positioning unit includes a second positioning portion for positioning and supporting the second reducer, and the second massage component positioning unit includes a second shaft support for positioning and supporting the shaft; the third drive device positioning unit includes a third positioning portion for positioning and supporting the third reducer, and the third massage component positioning unit includes a third shaft support for positioning and supporting the shaft. The first positioning portion, the second positioning portion, and the third positioning portion are all multiple positioning columns 4A1 suitable for screw fastening. The first shaft support includes a first support platform Q1 and a positioning hole formed on the first support platform Q1. The second shaft support includes a second support platform Q2 and a positioning hole formed on the second support platform Q2. The third shaft support includes a third support platform Q3 and a positioning hole formed on the third support platform Q3. The positioning holes on the support platforms Q1, Q2, and Q3 are adapted to the axes of the massage components. The support platforms Q1, Q2, and Q3 are provided with mounting holes corresponding to the positions of the second mounting holes S2 so as to be fixed by fastening screws.

[0061] The base 4A has foot frame installation positions adapted to install the first foot frame 4E1 and the second foot frame 4E2. The first foot frame 4E1 and the second foot frame 4E2 can be selectively assembled on the base 4A. In this embodiment, the first foot frame 4E1 is adapted to be used with the first massage mechanism 4D1 and the third massage mechanism 4D3, and the second foot frame 4E2 is adapted to be used with the second massage mechanism 4D2. The first foot frame 4E1 and the second foot frame 4E2 are adapted to install the foot airbag structure 4F of the same specification, and the second foot frame 4E2 is adapted to install the foot sensor device 4G, while the first foot frame 4E1 is not adapted to install the foot sensor device 4G.

[0062] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A modular lower limb massage machine, comprising a main frame, a leg massage component (3) and a foot massage component (4), wherein the leg massage component (3) is arranged above the foot massage component (4); characterized in that: The main framework includes: A fixed frame (1), wherein the leg massage component (3) is arranged on the fixed frame (1); A movable frame (2), the movable frame (2) being movable between at least one first position and at least one second position relative to the fixed frame (1), and the foot massage component (4) being arranged on the movable frame; a first component (5) configured to arrange an elastic member (6) between the fixed frame (1) and the movable frame (2), wherein the elastic member (6) applies a force to the movable frame (2) in a direction from the second position to the first position; and A second component (7) is used to configure a main push rod (8) between the fixed frame (1) and the movable frame (2), wherein the main push rod (8) is used to drive the movable frame (2) to move between a first position and a second position; The modular lower limb massage machine is configured to be capable of selectively assembling the elastic member (6) and the main push rod (8) between the fixed frame (1) and the movable frame (2); The space occupied by the main push rod (8) and the space occupied by the elastic member (6) partially overlap, so that the elastic member (6) and the main push rod (8) can only be assembled selectively. The main frame also includes a main sliding mechanism (P1) connecting the fixed frame (1) and the movable frame (2). The main sliding mechanism (P1) includes a main sliding rail (P11) and a main sliding block (P12) that are adapted to each other. One of the main sliding rail (P11) and the main sliding block (P12) is connected to the fixed frame (1), and the other is connected to the movable frame (2).

2. The modular lower limb massage machine according to claim 1, characterized in that: The first components (5) are configured as two symmetrical ones in the left-right direction.

3. The modular lower limb massage machine according to claim 1 or 2, characterized in that: The first component (5) comprises an upper hook (5A) arranged on the fixed frame (1) and a lower hook (5B) arranged on the movable frame (2), and the two ends of the elastic member (6) are respectively hung on the upper hook (5A) and the lower hook (5B).

4. The modular lower limb massage machine according to claim 1, characterized in that: The second component (7) comprises an upper pivot seat (7A) arranged on the fixed frame (1) and a lower pivot seat (7B) arranged on the movable frame (2), and the two ends of the main push rod are pivotally connected to the upper pivot seat and the lower pivot seat respectively.

5. The modular lower limb massage machine according to claim 1, characterized in that: The elastic member (6) is a tension spring, and the main push rod (8) is an electric push rod or a pneumatic push rod.

6. The modular lower limb massage machine according to claim 1, characterized in that: The leg massage component (3) is arranged on the fixed frame (1) in a manner capable of reciprocating along a set track.

7. The modular lower limb massage machine according to claim 6, characterized in that: A secondary sliding mechanism (P2) and a secondary push rod (9) are arranged between the fixed frame (1) and the leg massage component (3); the leg massage component (3) is driven by the secondary push rod (9) and reciprocates on the fixed frame (1) under the guidance of the secondary sliding mechanism (P2).

8. The modular lower limb massage machine according to claim 7, characterized in that: The auxiliary sliding mechanism (P2) comprises an auxiliary sliding rail (P21) and an auxiliary sliding block (P22) adapted to each other, one of the auxiliary sliding rail (P21) and the auxiliary sliding block (P22) being engaged with the fixing frame (1), and the other being engaged with the leg massage component (3).

9. The modular lower limb massage machine according to claim 7 or 8, characterized in that: The main push rod (8) and the auxiliary push rod (9) are both electric push rods, and the motor of the main push rod (8) is arranged above the motor of the auxiliary push rod (9), and the two are arranged in back-to-back orientation.

10. A modular lower limb massage machine, comprising a fixed frame (1) and a movable frame (2) sliding relative to the fixed frame (1), characterized in that: The modular lower limb massage machine is configured as follows: An elastic member (6) and a telescopic push rod can be selectively installed between the fixed frame (1) and the movable frame (2); The elastic member (6) imparts a force to the movable frame (2) to slide along the first direction (X); Wherein, the telescopic push rod drives the movable frame (2) to slide along the first direction (X) and the second direction; The second direction is opposite to the first direction (X); The space occupied by the telescopic push rod and the space occupied by the elastic member (6) partially overlap, so that the elastic member (6) and the telescopic push rod can only be assembled selectively. The fixed frame (1) is provided with a leg massage component (3), and the movable frame (2) is provided with a foot massage component (4).

11. The modular lower limb massage machine according to claim 10, characterized in that: The telescopic push rod is an electric push rod, and the elastic member (6) is a tension spring.

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