A support base assembly and a twist machine

Abstract

The application provides a support seat assembly and a twist machine. The support seat assembly comprises a base, a support seat, at least one ball module and a second connecting piece. The base is connected with a first connecting piece. The support seat comprises a first support part and a second support part. The first support part is connected with the second support part and rotatably connected with the base. An annular groove is formed between the first support part and the base. The ball module comprises a plurality of balls. The plurality of balls are contained in the annular groove. The plurality of balls respectively roll contact the first support part and the base and can move in a ring shape along the annular groove. The support seat realizes a rotating effect relative to the base through the ball module, and the rotating smoothness of the support seat relative to the base is improved. The second connecting piece is arranged through the first support part and the second support part. The second connecting piece is connected with the first connecting piece to limit the support seat from being separated from the base. The support seat is prevented from being separated during the rotating process, and the rotating stability of the support seat assembly is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of twisting machines, and more particularly to a support base assembly and a twisting machine. Background Technology

[0002] With the development of technology, twisting machines have been applied to people's lives. Twisting machines are used to provide users with waist twisting exercises to achieve a slimming effect. The support base assembly is an integral part of the twisting machine. In the existing technology, the existing support base assembly includes a base and a support base. The base is used to lay on a table or the ground; the support base is rotatably connected to the base. However, during rotation, the support base is prone to detaching, resulting in poor rotational stability of the existing support base assembly. Utility Model Content

[0003] The purpose of this utility model is to provide a support base assembly and a twisting machine. The base is used to be laid on a table or the ground; the base is connected to a first connector; the support base includes a first support part and a second support part; the first support part is connected to the second support part and rotatably connected to the base; an annular groove is formed between the first support part and the base; the second support part is used to support the user's legs; at least one ball bearing module includes multiple balls, which are located between the first support part and the base, are accommodated in the annular groove and are located at different positions in the annular groove, and respectively roll in contact with the first support part and the base, and can move in annularly along the annular groove, so that the support base can achieve a rotation effect relative to the base through the ball bearing module, thereby improving the smoothness of the rotation of the support base relative to the base; the second connector passes through the first support part and the second support part, and is connected to the first connector to restrict the support base from detaching from the base, preventing the support base from detaching during rotation, and improving the rotational stability of the support base assembly.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a support base assembly, applied to a twisting machine, the support base assembly comprising: A base for placement on a tabletop or floor; the base is connected to a first connector. The support base includes a first support portion and a second support portion; the first support portion is connected to the second support portion and rotatably connected to the base; an annular groove is formed between the first support portion and the base; the second support portion is used to support the user's legs. At least one ball bearing module includes a plurality of balls, the plurality of balls being located between the first support and the base, the plurality of balls being accommodated in the annular groove and located at different positions in the annular groove, the plurality of balls respectively rollingly contacting the first support and the base, and being able to move in annularly along the annular groove; A second connector passes through the first support portion and the second support portion, and the second connector is connected to the first connector to prevent the support from detaching from the base.

[0005] Optionally, the first support portion is located on the side of the second support portion facing the base, and the first support portion and the second support portion are reinforcedly connected; a receiving cavity is formed between the first support portion and the second support portion, and the receiving cavity is used to accommodate a power supply, a first circuit board, or a speaker.

[0006] Optionally, when the first support and the second support are in a reinforced connection structure, one of the first support and the second support is provided with a reinforcing rib, and the other of the first support and the second support is provided with a flat plate; The reinforcing ribs are arranged in a ring and contact the flat plate. The reinforcing ribs house a power supply, a first circuit board, or a speaker.

[0007] Optionally, the first support portion is provided with a first annular groove, and the base is provided with a second annular groove. The first annular groove and the second annular groove are arranged opposite to each other, and the first annular groove and the second annular groove form the annular groove. The first annular groove and the second annular groove accommodate a plurality of the balls and guide the annular movement of the plurality of balls.

[0008] Optionally, both the first annular groove and the second annular groove are arc-shaped grooves; The ball module is provided with a ball connecting plate, which has multiple limiting holes arranged along the annular direction of the ball connecting plate and used for the corresponding balls to pass through. The ball is positioned within the corresponding limiting hole and is able to roll relative to the limiting hole; the inner wall of the limiting hole is an arc-shaped groove.

[0009] Optionally, there are multiple annular grooves, which are arranged concentrically and extend along the central axis of the base; The ball bearing module is multiple, and the multiple ball bearing modules are arranged in the corresponding annular grooves and support different positions of the first support portion.

[0010] Optionally, the base is provided with a boss, and the first connector is integrated into the boss, or the first connector is connected to the boss; The second support portion is provided with a first through hole, which exposes the first connector; The second connector passes through the first through hole and is threadedly connected to the first connector. At this time, the threaded part of the second connector is threadedly connected to the first connector, and the end of the second connector contacts the second support part. The second connector and the boss clamp the second support part to prevent the support seat from detaching from the base during rotation.

[0011] Optionally, the support assembly further includes a cover plate detachably connected to the second support portion and covering the second connector.

[0012] Optionally, the second support is connected to a foot pad module, which includes a metal foot pad and a second circuit board. The metal foot pad is installed on the second support and exposed on the upper surface of the second support; The second support portion is provided with a second through hole and a receiving groove. The receiving groove communicates with the receiving cavity through the second through hole. The first circuit board located in the receiving cavity is electrically connected to the second circuit board located in the receiving groove. The second circuit board integrates a heating element or an EMS conductive element; When the second circuit board integrates a heating element, the heating element outputs heat in the working state, and the heat is conducted to the metal foot pad, so that the metal foot pad can heat the user's soles; When the second circuit board integrates an EMS conductive part, the EMS conductive part is electrically connected to the metal foot pad and can perform EMS massage on the user's soles.

[0013] To achieve the above objectives, the present invention provides the following technical solution: a twisting machine, including the aforementioned support base assembly.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a support base assembly and a twisting machine. The base is used to be laid on a table or the ground. The base is connected to a first connector. The support base includes a first support part and a second support part. The first support part is connected to the second support part and rotatably connected to the base. An annular groove is formed between the first support part and the base. The second support part is used to support the user's legs. At least one ball bearing module includes multiple balls, which are located between the first support part and the base. The multiple balls are accommodated in the annular groove and are located at different positions in the annular groove. The multiple balls roll and contact the first support part and the base respectively, and can move in annularly along the annular groove, so that the support base can achieve a rotation effect relative to the base through the ball bearing module, thereby improving the smoothness of the rotation of the support base relative to the base. The second connector passes through the first support part and the second support part and is connected to the first connector to restrict the support base from detaching from the base, preventing the support base from detaching during rotation and improving the rotational stability of the support base assembly. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0017] Figure 1 A schematic diagram of a support assembly according to an embodiment of this application is shown.

[0018] Figure 2 A cross-sectional view of a support assembly according to an embodiment of this application is shown.

[0019] Figure 3 An exploded view of a support assembly according to one embodiment of this application is shown.

[0020] Figure 4 A schematic diagram of the base of a support assembly according to one embodiment of this application is shown.

[0021] Figure 5 A schematic diagram of a ball bearing module of a support assembly according to an embodiment of this application is shown.

[0022] Figure Labels 100. Support base assembly; 10. Base; 10a. Annular groove; 10b. Second annular groove; 11. First connector; 12. Boss; 20. Support base; 21. First support part; 21a. Receiving cavity; 21b. First annular groove; 211. Reinforcing rib; 22. Second support part; 22a. First through hole; 22b. Second through hole; 22c. Receiving groove; 221. Flat plate; 30. Ball bearing module; 31. Ball bearing; 32. Ball bearing connecting plate; 32a. Limiting hole; 40. Second connector; 50. Foot pad module; 51. Metal foot pad; 52. Second circuit board; 521. Heating unit; 522. EMS conductive part; 60. Cover plate. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] Please refer to the attached document. Figures 1-5 This application provides a support base assembly 100, which is applied to a twisting machine and is used to prevent the support base 20 from detaching during rotation.

[0025] Please refer to the attached document. Figures 1-5 In this embodiment, the support assembly 100 includes a base 10, a support 20, at least one ball bearing module 30, and a second connector 40. The base 10 is used to be laid on a table or the ground; the base 10 is connected to a first connector 11; the support 20 includes a first support portion 21 and a second support portion 22; the first support portion 21 is connected to the second support portion 22 and rotatably connected to the base 10; an annular groove 10a is formed between the first support portion 21 and the base 10; the second support portion 22 is used to support the user's legs; the at least one ball bearing module 30 includes a plurality of balls 31, which are located between the first support portion 21 and the base 10. Each ball bearing 31 is accommodated in an annular groove 10a and is positioned at different locations within the groove. The balls bearing 31 roll and contact the first support portion 21 and the base 10 respectively, and can move in annularly along the annular groove 10a. This allows the support 20 to rotate relative to the base 10 via the ball bearing module 30, improving the smoothness of the rotation of the support 20 relative to the base 10. The second connecting member 40 passes through the first support portion 21 and the second support portion 22, and is connected to the first connecting member 11 to restrict the support 20 from detaching from the base 10. This prevents the support 20 from detaching during rotation and improves the rotational stability of the support assembly 100.

[0026] Please refer to the attached document. Figures 1-5 In this embodiment, the base 10 serves as the supporting portion of the support assembly 100. The base 10 supports the support base 20, at least one ball bearing module 30, and the second connector 40. The base 10 is used to be laid on a table or floor so that the support assembly 100 can be placed flat on the table or floor via the base 10. The base 10 is connected to a first connector 11, which is exposed on the upper side of the base 10.

[0027] The support base 20 includes a first support portion 21 and a second support portion 22; the first support portion 21 is connected to the second support portion 22 and is rotatably connected to the base 10 so as to adjust the position of the first support portion 21 relative to the base 10, thereby facilitating the rotation of the second support portion 22 as the first support portion 21 rotates; an annular groove 10a is formed between the first support portion 21 and the base 10; the second support portion 22 is used to support the user's legs.

[0028] At least one ball bearing module 30 includes a plurality of balls 31, which are located between the first support portion 21 and the base 10. The plurality of balls 31 are accommodated in an annular groove 10a and are located at different positions in the annular groove 10a. The plurality of balls 31 roll in contact with the first support portion 21 and the base 10 respectively, and can move in annularly along the annular groove 10a, so that the support 20 can achieve a rotational effect relative to the base 10 through the ball bearing module 30, thereby improving the smoothness of the rotation of the support 20 relative to the base 10.

[0029] The second connector 40 passes through the first support portion 21 and the second support portion 22. The second connector 40 is connected to the first connector 11 to restrict the support seat 20 from detaching from the base 10, preventing the support seat 20 from disengaging during rotation and improving the rotational stability of the support seat assembly 100. Optionally, the second connector 40 is a screw and the first connector 11 is a stud; this is not limited here.

[0030] Please refer to the attached document. Figures 1-3In this embodiment, the first support portion 21 is located on the side of the second support portion 22 facing the base 10. The first support portion 21 and the second support portion 22 are connected in a reinforced manner to enhance the strength between the first support portion 21 and the second support portion 22, thereby increasing the support force of the first support portion 21 and the second support portion 22 on the user and preventing the first support portion 21 and the second support portion 22 from breaking. A receiving cavity 21a is formed between the first support portion 21 and the second support portion 22. The receiving cavity 21a is used to accommodate the power supply, the first circuit board, or the speaker, so that the power supply, the first circuit board, or the speaker can make full use of the space of the receiving cavity 21a, thereby facilitating the protection of the power supply, the first circuit board, or the speaker by the first support portion 21 and the second support portion 22, and preventing the power supply, the first circuit board, or the speaker from being subjected to physical impact.

[0031] Please refer to the attached document. Figures 1-3 In this embodiment of the application, when the first support portion 21 and the second support portion 22 are in a reinforced connection structure, one of the first support portion 21 and the second support portion 22 is provided with a reinforcing rib 211, and the other of the first support portion 21 and the second support portion 22 is provided with a flat plate 221. When the first support portion 21 is provided with a reinforcing rib 211, the second support portion 22 is provided with a flat plate 221. The reinforcing rib 211 is arranged in a ring. The reinforcing rib 211 can improve the overall rigidity of the first support portion 21 and reduce the risk of deformation and breakage of the first support portion 21. The reinforcing rib 211 contacts the flat plate 221 so that the strength of the first support portion 21 and the second support portion 22 is strengthened by the reinforcing rib 211 and the flat plate 221. The reinforcing rib 211 houses a power supply, a first circuit board, or a speaker, ensuring the position of the power supply, the first circuit board, or the speaker relative to the first support portion 21 and the second support portion 22, and preventing the power supply, the first circuit board, or the speaker from being detached from the external environment.

[0032] Please refer to the attached document. Figures 1-4 In this embodiment, the first support portion 21 is provided with a first annular groove 21b, and the base 10 is provided with a second annular groove 10b. The first annular groove 21b and the second annular groove 10b are arranged opposite to each other, forming an annular groove 10a. The inner contour of the annular groove 10a is adapted to the outer contour of the ball 31. The first annular groove 21b and the second annular groove 10b accommodate multiple balls 31 so that the outer sidewalls of the balls 31 respectively contact different positions of the first annular groove 21b and the second annular groove 10b. The first annular groove 21b and the second annular groove 10b guide the annular movement of the multiple balls 31, ensuring the movement direction of the multiple balls 31, preventing the multiple balls 31 from deviating, and improving the smoothness of rotation of the support 20 relative to the base 10.

[0033] Please refer to the attached document. Figures 1-5In this embodiment, both the first annular groove 21b and the second annular groove 10b are arc-shaped grooves to accommodate the outer contour of the ball 31. The ball module 30 is provided with a ball connecting plate 32, which has multiple limiting holes 32a. The multiple limiting holes 32a are arranged along the annular direction of the ball connecting plate 32 and are used for the corresponding ball 31 to pass through. The ball 31 is located in the corresponding limiting hole 32a and can roll relative to the limiting hole 32a. The inner sidewall of the limiting hole 32a is an arc-shaped groove sidewall, so that the ball connecting plate 32 can limit the position of the corresponding ball 31 through the multiple limiting holes 32a, thus ensuring the position of the multiple balls 31.

[0034] Please refer to the attached document. Figures 1-5 In this embodiment, there are multiple annular grooves 10a, which are arranged concentrically and extend along the central axis of the base 10; there are multiple ball bearing modules 30, which are arranged in the corresponding annular grooves 10a and support different positions of the first support part 21, ensuring that the support force at different positions of the support seat 20 is uniform. By arranging multiple ball bearing modules 30, the smoothness of rotation of the support seat 20 relative to the base 10 is increased, and damage to one ball bearing module 30 is prevented from affecting the rotation effect of the support seat 20.

[0035] Please refer to the attached document. Figures 1-4 In this embodiment, the base 10 is provided with a boss 12, and a first connector 11 is integrated into the boss 12, or the first connector 11 is connected to the boss 12; so that the boss 12 is fixed to the base 10, thereby facilitating the exposure of the boss 12 on the upper surface of the base 10. The second support portion 22 is provided with a first through hole 22a, which exposes the first connector 11; the second connector 40 passes through the first through hole 22a and is threadedly connected to the first connector 11. At this time, the threaded portion of the second connector 40 is threadedly connected to the first connector 11, and the end of the second connector 40 contacts the second support portion 22. The second connector 40 and the boss 12 clamp the second support portion 22, so that the second connector 40 and the boss 12 cooperate to restrict the support seat 20 relative to the base 10, thereby preventing the support seat 20 from detaching from the base 10 during rotation, thus improving the rotational stability of the support seat assembly 100.

[0036] Please refer to the attached document. Figures 1-4In this embodiment, the second support portion 22 is connected to a foot pad module 50, which includes a metal foot pad 51 and a second circuit board 52. The metal foot pad 51 is mounted on the second support portion 22 and exposed on the upper surface of the second support portion 22 to guide the user's foot placement. The second support portion 22 is provided with a second through hole 22b and a receiving groove 22c. The receiving groove 22c communicates with the second through hole 22b to a receiving cavity 21a, so that the conductive components of the first circuit board in the receiving cavity 21a extend to the receiving groove 22c through the receiving cavity 21a and the second through hole 22b. The first circuit board in the receiving cavity 21a is electrically connected to the second circuit board 52 in the receiving groove 22c to facilitate signal transmission between the first circuit board and the second circuit board 52.

[0037] The second circuit board 52 integrates a heating element 521 or an EMS conductive element 522. When the second circuit board 52 integrates a heating element 521, the heating element 521 outputs heat in the working state, and the heat is conducted to the metal foot pad, so that the metal foot pad can heat the user's soles. This ensures that the user's soles are heated and massaged during use, and improves the massage effect of the support assembly 100.

[0038] When the second circuit board 52 integrates the EMS conductive part 522, the EMS conductive part 522 is electrically connected to the metal foot pad and can perform EMS massage on the user's soles; this ensures that the user's soles are massaged by EMS during use and improves the massage effect of the support assembly 100.

[0039] When the second circuit board 52 integrates the heating part 521 and the EMS conductive part 522, the heating part 521 and the EMS conductive part 522 are electrically connected to the metal foot pad and can heat and massage the user's soles; this ensures that the user's soles are heated and massaged during use, thus improving the massage effect of the support assembly 100.

[0040] Please refer to the attached document. Figures 1-3 In this embodiment, the support assembly 100 further includes a cover plate 60, which is disposed on the upper side of the second support portion 22. The cover plate 60 is detachably connected to the second support portion 22 so that it can be connected to or detached from the second support portion 22. When the cover plate 60 is connected to the second support portion 22, it covers the second connector 40 to prevent it from falling into the external environment and from being lost. When the cover plate 60 is detached from the second support portion 22, it facilitates the installation and removal of the second connector 40 relative to the second support portion 22 and the base 10, improving the maintenance convenience of the support assembly 100.

[0041] In a second application embodiment, a twisting machine includes a support base assembly 100, which is part of the twisting machine. The twisting machine is used to provide users with waist twisting exercises to achieve a slimming effect.

[0042] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a support base assembly 100 and a twisting machine. The base 10 is used to be laid on a table or the ground. The base 10 is connected to a first connector 11. The support base 20 includes a first support part 21 and a second support part 22. The first support part 21 is connected to the second support part 22 and is rotatably connected to the base 10. An annular groove 10a is formed between the first support part 21 and the base 10. The second support part 22 is used to support the user's legs. At least one ball bearing module 30 includes a plurality of balls 31, which are located between the first support part 21 and the base 10 and are accommodated in the annular groove 10a. The ball bearings 31 are located at different positions in the annular groove 10a. They roll and contact the first support part 21 and the base 10 respectively, and can move in annularly along the annular groove 10a. This allows the support 20 to rotate relative to the base 10 through the ball bearing module 30, improving the smoothness of the rotation of the support 20 relative to the base 10. The second connecting member 40 passes through the first support part 21 and the second support part 22. The second connecting member 40 is connected to the first connecting member 11 to restrict the support 20 from detaching from the base 10, preventing the support 20 from detaching during rotation and improving the rotational stability of the support assembly 100.

[0043] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indicator will also change accordingly.

[0044] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0045] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0046] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A support base assembly, characterized by, Applied to a twisting machine, the support assembly includes: A base for placement on a tabletop or floor; the base is connected to a first connector. The support base includes a first support portion and a second support portion; the first support portion is connected to the second support portion and rotatably connected to the base; an annular groove is formed between the first support portion and the base; the second support portion is used to support the user's legs. At least one ball bearing module includes a plurality of balls, the plurality of balls being located between the first support and the base, the plurality of balls being accommodated in the annular groove and located at different positions in the annular groove, the plurality of balls respectively rollingly contacting the first support and the base, and being able to move in annularly along the annular groove; A second connector passes through the first support portion and the second support portion, and the second connector is connected to the first connector to prevent the support from detaching from the base.

2. The support base assembly of claim 1, wherein, The first support portion is located on the side of the second support portion facing the base, and the first support portion and the second support portion are reinforcedly connected; a receiving cavity is formed between the first support portion and the second support portion, and the receiving cavity is used to accommodate a power supply, a first circuit board, or a speaker.

3. The support base assembly of claim 1, wherein, When the first support part and the second support part are in a reinforced connection structure, one of the first support part and the second support part is provided with a reinforcing rib, and the other of the first support part and the second support part is provided with a flat plate; The reinforcing ribs are arranged in a ring and contact the flat plate. The reinforcing ribs house a power supply, a first circuit board, or a speaker.

4. The support base assembly of claim 1, wherein, The first support portion is provided with a first annular groove, and the base is provided with a second annular groove. The first annular groove and the second annular groove are arranged opposite to each other, and the first annular groove and the second annular groove form the annular groove. The first annular groove and the second annular groove accommodate a plurality of the balls and guide the annular movement of the plurality of balls.

5. The support base assembly of claim 4, wherein, Both the first annular groove and the second annular groove are arc-shaped grooves; The ball module is provided with a ball connecting plate, which has multiple limiting holes arranged along the annular direction of the ball connecting plate and used for the corresponding balls to pass through. The ball is positioned within the corresponding limiting hole and is able to roll relative to the limiting hole; the inner wall of the limiting hole is an arc-shaped groove.

6. The support base assembly of claim 4, wherein, The annular groove is multiple, and the multiple annular grooves are arranged in concentric circles and extend along the central axis of the base; The ball bearing module is multiple, and the multiple ball bearing modules are arranged in the corresponding annular grooves and support different positions of the first support portion.

7. The support base assembly of claim 1, wherein, The base is provided with a boss, and the first connector is integrated into the boss, or the first connector is connected to the boss; The second support portion is provided with a first through hole, which exposes the first connector; The second connector passes through the first through hole and is threadedly connected to the first connector. At this time, the threaded part of the second connector is threadedly connected to the first connector, and the end of the second connector contacts the second support part. The second connector and the boss clamp the second support part to prevent the support seat from detaching from the base during rotation.

8. The support base assembly of claim 1, wherein, The support assembly also includes a cover plate that is detachably connected to the second support and covers the second connector.

9. The support base assembly of claim 2, wherein, The second support is connected to a foot pad module, which includes a metal foot pad and a second circuit board. The metal foot pad is installed on the second support and exposed on the upper surface of the second support; The second support portion is provided with a second through hole and a receiving groove. The receiving groove communicates with the receiving cavity through the second through hole. The first circuit board located in the receiving cavity is electrically connected to the second circuit board located in the receiving groove. The second circuit board integrates a heating element or an EMS conductive element; When the second circuit board integrates a heating element, the heating element outputs heat in the working state, and the heat is conducted to the metal foot pad, so that the metal foot pad can heat the user's soles; When the second circuit board integrates an EMS conductive part, the EMS conductive part is electrically connected to the metal foot pad and can perform EMS massage on the user's soles.

10. A twist machine characterized in that, Includes the support assembly as described in any one of claims 1 to 9.

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