A gyromagnetic massage device for the waist

Abstract

The application belongs to the technical field of magnetic therapy wearing equipment, and particularly relates to a rotating magnetic massage device for the waist. The structure of the rotating magnetic massage device comprises a magnet, a connecting belt, a driving motor, a connecting wire, a belt hole main body piece unit provided with the connecting belt, a rotating block unit provided on the driving motor, provided with the magnet and used for pressing the waist muscle of a user, and a screw thread cylinder unit screw-connected on the belt hole main body piece unit, internally provided with the driving motor and used for adjusting the protruding height of the rotating block unit on the belt hole main body piece unit. The beneficial effects of the application at least include that the inward protruding height of the screw thread cylinder unit on the belt hole main body piece unit is flexibly adjustable, so that the rotating block unit can obtain different initial pressure intensities on the waist muscle, and the practicality of the rotating magnetic massage device is improved.

Description

Technical Field

[0001] This application belongs to the field of magnetic therapy wearable device technology, and in particular relates to a rotating magnetic massage device that can be used for the waist. Background Technology

[0002] The main function of existing common rotating magnetic massage devices that can be used for the waist is that, after being fixed to the user's waist, the relative position of the magnet and the waist can be changed through dynamic massage, thereby obtaining a dynamic magnetic therapy effect, which is different from static magnetic therapy where the magnet is directly attached to the waist.

[0003] Accordingly, the structure of the aforementioned magnetic massage device mainly includes: a waist belt body, a rotating massage structure, and a magnet integrated on the aforementioned rotating massage structure.

[0004] For example, Chinese invention patent application CN118178184A, with a publication date of June 14, 2024, discloses an intelligent magnetic massager, whose main structural components include: an adjustment box, a rotating rod, an active rod, a first gear, a second gear, a fixed cylinder, a first massage disc, a first magnetic bead, a second massage disc, a second magnetic bead, and a handle.

[0005] The intelligent magnetic massager in this patent application has the following advantages: the drive motor drives the first and second massage discs to rotate and massage the muscle surface through the pulley assembly, and the first and second magnetic beads generate a rotating magnetic field to achieve the effect of magnetic therapy.

[0006] However, in actual use, this intelligent magnetic massager still has obvious shortcomings in practicality. Specifically, these include: the first and second massage discs are difficult to adjust the pressure intensity on the user; and the first and second magnetic beads are concentrated in the middle position, so they can only perform magnetic massage on the user's spine. Utility Model Content

[0007] This application provides a rotary magnetic massage device that can be used for the waist. The technical problem to be solved is: how to make the rotary magnetic massage function of the rotary magnetic massage device more flexible, adjustable, comprehensive and practical.

[0008] The technical solution adopted by this application to solve the above problems is: a rotary magnetic massage device that can be used for the waist, the structure of which includes a magnet, a connecting belt, a drive motor, and a connecting wire, and also includes a perforated main body plate unit with the connecting belt, a rotating block unit disposed on the drive motor and having the magnet disposed thereon, and used for pressing the user's waist muscles, and a threaded cylinder unit screwed onto the perforated main body plate unit, having the drive motor disposed inside thereon, and used for adjusting the height of the protrusion of the rotating block unit on the perforated main body plate unit.

[0009] A further preferred technical solution is that the perforated main body unit includes two elastic pieces for attaching to the left and right sides of the user's waist, mounting holes provided on the elastic pieces, and an internally threaded cylinder provided on the mounting holes for mounting the threaded cylinder unit.

[0010] A further preferred technical solution is that the rotating block unit includes a circular rotating plate disposed on the drive motor, and a massage protrusion disposed on the circular rotating plate and having the magnet inside.

[0011] A further preferred technical solution is that the threaded cylinder unit includes an externally threaded cylinder with the drive motor inside and connected to the internally threaded cylinder outside, and a fastening nut disposed on the externally threaded cylinder and used to clamp the end face of the internally threaded cylinder.

[0012] A further preferred technical solution is that the perforated main body unit also includes a battery box disposed on the elastic sheet at a position opposite to the rotating block unit.

[0013] A further preferred technical solution is that the perforated main body sheet unit further includes a side sewn fabric disposed on the elastic sheet and used to cover the threaded cylinder unit and the battery box, and an operating port disposed on the side sewn fabric and used to adjust the threaded cylinder unit and the battery box.

[0014] A further preferred technical solution is that the perforated main body unit further includes a Velcro strap disposed on the opposite sides of the side sewn fabric and the elastic sheet, and used to close the operating opening.

[0015] A further preferred technical solution is that the threaded cylindrical unit and the battery box are located on both sides of the operating port, and the connecting wire passes through the Velcro strap.

[0016] A further preferred technical solution is that the rotating block unit further includes a thickened block disposed at the middle position of the circular rotating plate and used for mounting the drive motor, and a motor shaft slot disposed on the circular rotating plate and the thickened block.

[0017] A further preferred technical solution is that the threaded cylinder unit further includes a locking block disposed on the inner annular surface of the external threaded cylinder and used to fix the drive motor.

[0018] The beneficial effects of this application include at least the following three points.

[0019] First, the inward protrusion height of the threaded cylinder unit on the perforated main body unit is flexibly adjustable, thereby allowing the rotating block unit to obtain different initial pressure intensities on the waist muscles, thus improving the practicality of the magnetic massage device.

[0020] Secondly, the several rotating block units are not only independent of each other, but also act on the main positions of the waist, which can provide the waist muscles with sufficient and comprehensive magnetic rotation function.

[0021] Third, the perforated main body panel unit can provide sufficient and appropriate coverage and protection for the drive motor, battery, and connecting wires. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this application.

[0023] Figure 2 This is a schematic diagram illustrating the wearing method of this application.

[0024] Figure 3 This is a schematic diagram of the perforated main body sheet unit in this application.

[0025] Figure 4 This is a schematic diagram of the location and structure of the threaded cylinder unit in this application.

[0026] Figure 5 This is a schematic diagram of the positional structure of the rotating block unit in this application.

[0027] Figure 6 This is a schematic diagram showing the position and shape of the card block in this application.

[0028] Figure 7 This is a schematic diagram showing the position and shape of the side-sewn fabric in this application.

[0029] Figure 8 This is a schematic diagram of one shape of the Velcro strap in this application.

[0030] The meanings of the markings in the diagram are as follows.

[0031] a) Waist; b) Chest and abdomen;

[0032] 11. Magnet; 12. Connecting strip; 13. Drive motor; 14. Connecting wire;

[0033] Perforated main body unit 1, rotating block unit 2, threaded cylinder unit 3;

[0034] Elastic sheet 101, mounting hole 102, internal threaded cylinder 103, battery box 104, side sewn fabric 105, operating port 106, nylon hook and loop fastener 107;

[0035] Circular rotating plate 201, massage protrusion 202, thickened block 203, motor shaft slot 204;

[0036] External threaded cylinder 301, fastening nut 302, locking block 303. Detailed Implementation

[0037] The following description is merely a preferred embodiment of this application and is not intended to limit the scope of this application.

[0038] like Figures 1-8 As shown, a magnetic massage device for the waist includes a magnet 11, a connecting belt 12, a drive motor 13, and a connecting wire 14. It also includes a perforated main body unit 1 with the connecting belt 12, a rotating block unit 2 mounted on the drive motor 13 and equipped with the magnet 11 for pressing the user's waist muscles, and a threaded cylindrical unit 3 screwed onto the perforated main body unit 1, housing the drive motor 13 inside, and used to adjust the height of the protrusion of the rotating block unit 2 on the perforated main body unit 1.

[0039] In this embodiment, the magnet 11 is an artificial permanent magnet, and its shape is cylindrical or circular. The connecting strap 12 is made of woven tape or elastic rubber tape, and it is divided into two parts. The two separate straps are respectively located on the left and right sides of the main body unit 1 with holes. The two separate straps can be connected by Velcro or snap fasteners. The drive motor 13 is a commercially available product, and it is connected to mains power or the independent power supply provided with the device through the connecting wire 14.

[0040] The main body of the perforated main body unit 1 is made of nitrile rubber or EPDM rubber, which provides suitable and relatively small elasticity so that it can fit snugly against the user's waist when tightened by the connecting strap 12.

[0041] The rotating block unit 2 is connected to the motor shaft of the drive motor 13. It is the direct action part for realizing dynamic massage and dynamic magnetic therapy functions. That is, when the rotating magnetic massage device is worn correctly, the rotating block unit 2 is directly pressed on the user's underwear.

[0042] Furthermore, the threaded cylindrical unit 3 serves as a transition point for the drive motor 13 to connect to the perforated main body unit 1. The threaded cylindrical unit 3 provides the drive motor 13 with sufficient stability and an adjustable inward protrusion height for proper installation.

[0043] The device comprises a drive motor 13, a threaded cylinder unit 3, a rotating block unit 2, and several magnets 11, forming a complete unit of the magnetic massage device. The device consists of two, four, or eight such complete units. When in use, one, two, or four of the aforementioned complete units are positioned on the left and right sides of the waist, respectively.

[0044] Each of the rotating block units 2 in the aforementioned complete unit has an adjustable and independent inward protrusion height on the perforated main body unit 1. Generally, if the user needs a relatively gentle massage on the left side of their waist and a relatively strong massage on the right side, the inward protrusion height of the left rotating block unit 2 can be reduced while the inward protrusion height of the right rotating block unit 2 can be increased.

[0045] It should be noted that the massage intensity adjustment function obtained by the rotating block unit 2 through the threaded cylinder unit 3 is basic and physical, and can be used in conjunction with the common controller adjustment method of the drive motor 13 itself, without conflict between the two.

[0046] The perforated main body unit 1 includes two elastic pieces 101 for attaching to the left and right sides of the user's waist, mounting holes 102 provided on the elastic pieces 101, and an internally threaded cylinder 103 provided on the mounting holes 102 for mounting the threaded cylinder unit 3.

[0047] In this embodiment, the main surface of the elastic sheet 101 is generally rectangular, with a pre-set curvature arc to conform to the waist a of a normal human body, which also has a certain curvature. See attached diagram for details. Figure 1 and 2 .

[0048] The inwardly protruding central edge formed between the two elastic sheets 101 is used to position the device at the user's spine, thereby simplifying the wearing difficulty of the device and improving the comfort and fit of the device when used on the waist.

[0049] In addition, the mounting holes 102 are circular in shape and the number of them is the same as the number of the drive motors 13. The internally threaded cylinder 103 is made of hard plastic and is cylindrical in shape. It is integrally formed with the elastic sheet 101.

[0050] The rotating block unit 2 includes a circular rotating plate 201 disposed on the drive motor 13, and a massage protrusion 202 disposed on the circular rotating plate 201 and having the magnet 11 inside.

[0051] In this embodiment, the circular rotating plate 201 is provided with 2-4 massage protrusions 202, the latter being hemispherical in shape or hemispherical on top of cylinder, thereby obtaining a multi-point, full-body massage effect with protrusions of varying sizes.

[0052] When the rotating block unit 2 is formed, the magnet 11 is already inside it. The magnet 11 generally does not need to be replaced separately, and its magnetic force is generally much longer than the effective service life of the device. On the contrary, the entire rotating block unit 2 may need to be replaced because it is the direct part of the massage action and is relatively easy to break or damage.

[0053] The threaded cylinder unit 3 includes an external threaded cylinder 301 with the drive motor 13 inside and connected to the internal threaded cylinder 103 outside, and a fastening nut 302 disposed on the external threaded cylinder 301 and used to clamp the end face of the internal threaded cylinder 103.

[0054] In this embodiment, the drive motor 13 is fixedly installed on the inner ring surface of the external threaded cylinder 301, and its outer ring surface is screwed to the internal threaded cylinder 103. Finally, it is clamped by the fastening nut 302, which can fix the inward protrusion height of the rotating block unit 2 on the elastic plate 101.

[0055] When the inward protrusion height of one or one side of the rotating block unit 2 needs to be changed, first loosen the fastening nut 302, then rotate the external threaded cylinder 301, and finally retighten the fastening nut 302. For details, please refer to the appendix. Figure 4 .

[0056] The perforated main body unit 1 also includes a battery box 104 disposed on the elastic sheet 101 at a position opposite to the rotating block unit 2.

[0057] In this embodiment, when the device is worn correctly, the drive motor 13 is on top and the battery box 104 is on the bottom. There are two of the latter, which are respectively disposed on the two elastic sheets 101, and supply power to the drive motor 13 individually or together. That is, the two ends of the connecting wire 14 are respectively connected to the battery in the battery box 104 and the drive motor 13.

[0058] The battery box 104 is made of the same material as the internally threaded cylinder 103, thereby providing sufficient protection for the battery. In addition, in accordance with the prior art, it provides sufficient heat dissipation and controller functions for the battery.

[0059] The perforated main body unit 1 also includes a side sewn fabric 105 disposed on the elastic sheet 101 and used to cover the threaded cylindrical unit 3 and the battery box 104, and an operating port 106 disposed on the side sewn fabric 105 and used to adjust the threaded cylindrical unit 3 and the battery box 104.

[0060] In this embodiment, the side-sewn fabric 105 is made of non-woven fabric or cotton fabric, and its annular sewn edge surrounds all the internally threaded cylinders 103 and the two battery boxes 104. The operating ports 106 are elongated in shape, and there are two of them, located on the same side between the internally threaded cylinders 103 and the battery boxes 104, ensuring that:

[0061] First, the inward and outward screwing actions of the threaded cylinder unit 3 on the internal threaded cylinder 103 are convenient to operate, and the user can operate it directly through the operating port;

[0062] Secondly, the replacement and maintenance of the batteries in the battery box 104 can also be carried out directly through the operating port, which is convenient and efficient.

[0063] However, it should be noted that at least the first operation mentioned above can be performed by sewing the fabric 105 through the side, which also proves the ease of use of the device.

[0064] The perforated main body unit 1 also includes a Velcro strap 107 disposed on the opposite sides of the side sewn fabric 105 and the elastic sheet 101, and used to close the operating port 106.

[0065] In this embodiment, refer to the appendix Figure 8 As shown, the fleece side of the nylon hook and loop fastener 107 is disposed on the elastic sheet 101, and the hook side is disposed on the inner side of the side sewn fabric 105. The shape of the hook side is either "U-shaped" or two strips, ensuring that the opening and closing operations of the operating port 106 on the side of the internal threaded cylinder 103 and on the side of the battery box 104 are independent of each other.

[0066] As attached Figure 8 As shown, the hook surface at this time consists of two strips.

[0067] The threaded cylindrical unit 3 and the battery box 104 are located on both sides of the operating port 106, and the connecting wire 14 passes through the Velcro strap 107.

[0068] In this embodiment, when the threaded cylinder unit 3 adjusts its inward protrusion height on the elastic sheet 101, it will rotate together with the drive motor 13, thereby twisting the connecting wire 14.

[0069] The aforementioned twisting phenomenon will not significantly affect the power-carrying function of the connecting wire 14, nor will it cause it to break, but it may cause multiple connecting wires 14 to become entangled. Therefore, the second function of the Velcro strap 107 is to directly press down on the connecting wires 14, so that:

[0070] The connecting wire 14 can be twisted and rotated, but by appropriately increasing the difficulty of intertwining, the use of the connecting wire 14 becomes more convenient and orderly.

[0071] The rotating block unit 2 further includes a thickened block 203 disposed at the middle position of the circular rotating plate 201 and used for mounting the drive motor 13, and a motor shaft slot 204 disposed on the circular rotating plate 201 and the thickened block 203.

[0072] In this embodiment, the thickening block 203 is hemispherical in shape, and its main functions include:

[0073] First, a deeper motor shaft slot 204 can be provided for the motor shaft of the drive motor 13, which makes the connection stability between the drive motor 13 and the rotating block unit 2 better.

[0074] Secondly, the thickened block 203 and the massage protrusion 202 together provide a dynamic massage effect.

[0075] The height of the thickened block 203 protruding on the circular rotating plate 201 is less than that of all the massage protrusions 202.

[0076] The threaded cylinder unit 3 also includes a locking block 303 disposed on the inner ring surface of the external threaded cylinder 301 and used to fix the drive motor 13.

[0077] The commonly used drive motor 13 typically has a cross-sectional shape perpendicular to its length, usually square or oblong. Therefore, it is difficult for the motor itself to fully engage the cavity of the externally threaded cylinder 301, which has a circular cross-sectional shape. This is the function of the engaging block 303, as detailed in the appendix. Figure 6 .

[0078] The engaging block 303 is integrally formed or bonded to the external threaded cylinder 301, and the engaging block 303 is engaged and fixed to the drive motor 13, or engaged and bonded together.

[0079] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various modifications can be made without departing from the spirit of this application. These are non-inventive modifications and are protected by patent law as long as they are within the scope of the claims of this application.

Claims

1. A rotary magnetic massage device for the waist, comprising a magnet (11), a connecting belt (12), a drive motor (13), and a connecting wire (14), characterized in that: It also includes a perforated main body plate unit (1) with the connecting band (12), a rotating block unit (2) mounted on the drive motor (13) and equipped with the magnet (11) for pressing the user's waist muscles, and a threaded cylinder unit (3) screwed onto the perforated main body plate unit (1), equipped with the drive motor (13) inside, and used to adjust the height of the protrusion of the rotating block unit (2) on the perforated main body plate unit (1).

2. A rotary magnetic massage device for the waist as described in claim 1, characterized in that: The perforated main body unit (1) includes two elastic pieces (101) for attaching to the left and right sides of the user's waist, mounting holes (102) provided on the elastic pieces (101), and an internally threaded cylinder (103) provided on the mounting holes (102) for mounting the threaded cylinder unit (3).

3. A rotary magnetic massage device for the waist as described in claim 1, characterized in that: The rotating block unit (2) includes a circular rotating plate (201) disposed on the drive motor (13) and a massage protrusion (202) disposed on the circular rotating plate (201) and having the magnet (11) inside.

4. A rotary magnetic massage device for the waist as described in claim 2, characterized in that: The threaded cylinder unit (3) includes an external threaded cylinder (301) with the drive motor (13) inside and connected to the internal threaded cylinder (103) outside, and a fastening nut (302) disposed on the external threaded cylinder (301) and used to clamp the end face of the internal threaded cylinder (103).

5. A rotary magnetic massage device for the waist as described in claim 2, characterized in that: The perforated main body unit (1) also includes a battery box (104) disposed on the elastic sheet (101) on the side opposite to the rotating block unit (2).

6. A magnetic massage device for the waist as described in claim 5, characterized in that: The perforated main body unit (1) also includes a side sewn fabric (105) disposed on the elastic sheet (101) and used to cover the threaded cylinder unit (3) and the battery box (104), and an operating port (106) disposed on the side sewn fabric (105) and used to adjust the threaded cylinder unit (3) and the battery box (104).

7. A magnetic massage device for the waist as described in claim 6, characterized in that: The perforated main body unit (1) also includes a Velcro strap (107) disposed on the opposite sides of the side sewn fabric (105) and the elastic sheet (101) and used to close the operating port (106).

8. A rotary magnetic massage device for the waist according to claim 7, characterized in that: The threaded cylindrical unit (3) and the battery box (104) are located on both sides of the operating port (106), and the connecting wire (14) passes through the Velcro strap (107).

9. A rotary magnetic massage device for the waist according to claim 3, characterized in that: The rotating block unit (2) further includes a thickened block (203) disposed at the middle position of the circular rotating plate (201) and used for mounting the drive motor (13), and a motor shaft slot (204) disposed on the circular rotating plate (201) and the thickened block (203).

10. A rotary magnetic massage device for the waist according to claim 4, characterized in that: The threaded cylinder unit (3) also includes a locking block (303) disposed on the inner ring surface of the external threaded cylinder (301) and used to fix the drive motor (13).

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