EMS foot massage reset wheel

Abstract

The utility model discloses a kind of EMS foot bottom massage reset wheels, it is related to massaging instrument technical field, including main body, EMS pole piece, control circuit board, gyro wheel and reset mechanism;Two support surfaces are arranged on the top side of main body left and right with interval;Two EMS pole pieces are respectively arranged on two support surfaces, for carrying out EMS pulse massage to human foot;Control circuit board is arranged in main body, for providing current for EMS pole piece;Gyro wheel is arranged in the bottom side of main body, it can roll forward or backward, gyro wheel can drive main body to move forward by rolling forward, gyro wheel can drive main body to move backward by rolling backward, main body can be with the axis of gyro wheel as the axis to swing back and forth;Reset mechanism is arranged in gyro wheel, for after main body moves forward or backward, drive gyro wheel to roll in the opposite direction of main body movement, to drive main body to reset to the starting point of forward and backward movement.The utility model can carry out activity to shank and foot while carrying out foot bottom EMS massage.

Description

Technical Field

[0001] This utility model relates to the field of massage equipment technology, and in particular to an EMS foot massage reset wheel. Background Technology

[0002] Current EMS foot massagers involve placing the soles of the feet on EMS electrodes, which then provide pulse massage to the soles of the feet. However, during an EMS foot massage, the feet and calves cannot move, resulting in limited functionality and a poor user experience. Utility Model Content

[0003] The purpose of this invention is to provide an EMS foot massage resetting wheel that overcomes the above-mentioned defects and allows for the movement of the calf and foot while performing EMS foot massage.

[0004] To achieve the above objectives, the solution of this utility model is as follows:

[0005] An EMS foot massage reset roller includes a main body, EMS electrodes, a control circuit board, a roller, and a reset mechanism. Two support surfaces are spaced apart on the top side of the main body. Two EMS electrodes are respectively disposed on the two support surfaces for EMS pulse massage of the human foot. The control circuit board is disposed inside the main body and connected to the EMS electrodes to provide current to them. The roller is disposed on the bottom side of the main body and can roll forward or backward. Rolling the roller forward moves the main body forward, and rolling the roller backward moves the main body backward. The main body can also swing back and forth about the axis of the roller. The reset mechanism is disposed inside the roller and, after the main body moves forward or backward, drives the roller to roll in the opposite direction of the main body's movement, thereby resetting the main body back to the starting point of the forward or backward movement.

[0006] Furthermore, the reset mechanism includes a rotating shaft and a torsion spring. The roller includes an inner core and a rubber sleeve. The inner core includes a first splicing piece and a second splicing piece, which are spliced ​​together to form the inner core as a whole. The rubber sleeve is fitted outside the inner core. The rotating shaft is axially positioned inside the inner core, with both ends connected to the bottom of the main body. The inner core can rotate around the shaft. The torsion spring is located inside the inner core and is fitted on the rotating shaft. One end of the spring is fixed to the rotating shaft, and the other end is fixed to the first splicing piece of the inner core.

[0007] Furthermore, it also includes pull straps, with one end of each pull strap attached to the left and right ends of the bottom side of the main body, and the other end of each pull strap extending away from the main body, forming a hand grip at the end of the extension.

[0008] Furthermore, the top surface of the main body is an arc shape that conforms to the sole of the human foot.

[0009] After adopting the above solution, the beneficial effects of this utility model are as follows:

[0010] This invention allows the soles of the feet to receive EMS pulse massage when the feet are placed on the EMS electrode pads. Simultaneously, the user can move the main body forward and backward by swinging their lower legs, thus activating the lower legs, knee joints, and stretching the inner thigh muscles. To maintain close contact between the foot and the EMS electrode pads, the main body rotates around a roller axis while moving forward and backward, thus activating both the lower legs and ankle joints, optimizing the user experience and effectiveness. Furthermore, the reset mechanism within the rollers resets the main body, allowing it to assist in the lower leg's backward swing after a forward swing and vice versa. This effortless activation of the lower legs and ankles is achieved simultaneously. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is an exploded view of the present invention.

[0013] Label Explanation:

[0014] 10. Main body; 11. Support surface; 12. Limiting part; 13. Lug; 20. EMS electrode; 30. Control circuit board; 31. Button; 40. Roller; 41. Inner core; 411. First splicing piece; 412. Second splicing piece; 42. Rubber sleeve; 50. Reset mechanism; 51. Rotating shaft; 52. Torsion spring; 60. Pull strap; 61. Hand part. Detailed Implementation

[0015] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0016] like Figures 1 to 2 As shown, this embodiment provides an EMS foot massage reset roller, including a main body 10, an EMS electrode 20, a control circuit board 30, a roller 40, and a reset mechanism 50;

[0017] The main body 10 has two support surfaces 11 spaced apart on the top side, and the top surface of the main body 10 is an arc shape that fits the bottom of the human foot. When the human foot steps on the top surface of the main body 10, the bottom of the foot can fully fit the main body 10, increasing the contact area between the bottom of the foot and the top surface of the main body 10. The left and right ends of the main body 10 are respectively raised to form limiting parts 12 to limit the human foot and prevent the human foot from slipping off the left and right ends of the main body 10. The main body 10 has a rigid shell made of hard material, including but not limited to hard plastic, and the shell has a cavity inside.

[0018] Two EMS electrode plates 20 are respectively disposed on the two side support surfaces 11 of the main body 10. The EMS electrode plates 20 are also arc-shaped to fit the sole of the human foot. The EMS electrode plate 20 on the left support surface 11 is for the human left foot to step on, and the EMS electrode plate 20 on the right support surface 11 is for the human right foot to step on. Specifically, the two support surfaces 11 are recessed in the top surface of the main body 10, thereby forming two limiting grooves recessed on the left and right sides of the top of the main body 10. The two EMS electrode plates 20 are respectively embedded in the limiting grooves and are fixed to the support surfaces 11 by means of adhesive or other means. The EMS electrode plates 20 are connected to wires, which pass through the shell of the main body 10 and extend to the cavity inside the main body 10.

[0019] Specifically, when using this invention, after the human body lies flat, the main body 10 is placed under the lower legs of the human body, and the two lower legs are placed on the two EMS electrode plates 20 respectively, which can perform EMS pulse massage on the lower legs.

[0020] The control circuit board 30 is disposed inside the main body 10 and is connected to the EMS electrode 20 to provide current to the EMS electrode 20. The control circuit board 30 is disposed in the cavity inside the main body 10. The aforementioned wires are connected to the control circuit board 30. The control circuit board 30 is connected to the EMS electrode 20 through the wires to provide current to the EMS electrode. The control circuit board 30 is also connected to a button 31, which is embedded in the housing. The user can control the massage on / off switch and mode of the EMS electrode 20 through the button 31.

[0021] The roller 40 is located on the bottom side of the main body 10. It can roll forward or backward. When the roller 40 rolls forward, it can drive the main body 10 to move forward. When the roller 40 rolls backward, it can drive the main body 10 to move backward. The main body 10 can swing back and forth about the axis of the roller 40.

[0022] like Figure 2Specifically, the roller 40 includes a cylindrical inner core 41 and a rubber sleeve 42. The inner core 41 is a rigid inner core and includes a cylindrical first splice 411 and a second splice 412. The first splice 411 and the second splice 412 are spliced ​​together to form the cylindrical inner core 41 as a whole. The rubber sleeve 42 is fitted over the inner core 41. The rubber sleeve 42 can protect the rigid inner core 41 from damage, including but not limited to bumps and scratches. The rubber sleeve 42 can also increase the friction between the roller 40 and the placement surface and prevent the roller 40 from slipping.

[0023] like Figure 2 The reset mechanism 50 is disposed inside the roller 40 and is used to drive the roller 40 to roll in the opposite direction of the movement of the main body 10 after the main body 10 moves forward or backward, so as to drive the main body 10 to reset to the starting point of the forward or backward movement. The reset mechanism 50 includes a rotating shaft 51 and a torsion spring 52. The rotating shaft 51 is axially disposed inside the inner core 41, and its two ends are connected to the bottom of the main body 10. The inner core 41 can rotate around the rotating shaft 51. The torsion spring 52 is located inside the inner core 41 and is sleeved on the rotating shaft 51. One end of the spring is fixed on the rotating shaft 51, and the other end is fixed on the first splicing member 411 of the inner core 41.

[0024] Specifically, the first splicing component 411 has an integrally formed fixed mounting rib (not shown in the figure). One end of the torsion spring 52 is screwed to the fixed mounting rib by bolts or screws, and the other end of the torsion spring 52 is fixed to the rotating shaft 51 by bolts and nuts. The shape of the fixed mounting rib is not limited here. It can also strengthen the strength of the first splicing component 411 itself. It can be understood that in order to strengthen the strength of the second splicing component 412, a reinforcing rib is also integrally formed inside the second splicing component 412. The shape of the reinforcing rib is not limited. Furthermore, the split design of the inner core 41 of the roller 40 makes it easy to install the torsion spring 52 inside the roller 40 and to fix one end of the torsion spring 52 to the roller 40.

[0025] It is understandable that when the roller 40 is not rolling, the torsion spring 52 is in a free state, which means that it is neither compressed nor stretched. When the roller 40 is rolling, the end of the torsion spring 52 will be twisted by force. At this time, the torsion spring 52 accumulates energy through elastic deformation. When the external force disappears, the torsion spring 52 pulls the roller 40 back to its initial state by restoring its deformation, thus achieving reset.

[0026] like Figure 1 This embodiment also includes a pull strap 60, which is not elastic. One end of the two pull straps 60 is respectively sleeved on the left and right ends of the bottom side of the main body 10, and the other end of the two pull straps 60 extends away from the main body 10, and forms a hand part 61 for hand gripping at the extended end.

[0027] Specifically, the main body 10 has protruding lugs 13 at its left and right ends, with one end of a pull strap 60 attached to the lug 13 at the left end of the main body 10 and the other end of a pull strap 60 attached to the lug 13 at the right end of the main body 10.

[0028] When using the device, the user sits in a chair with their feet resting on the top of the main body 10, each foot corresponding to one of the two EMS electrodes 20. The user's hands grasp the handles 61 of the left and right pull straps 60, and the lower legs swing back and forth, propelling the main body 10 forward and backward using the feet. As the main body 10 moves, the user pulls the pull straps 60 to keep it straight, ensuring that the feet remain in contact with the corresponding EMS electrodes 20. This prevents the main body 10 from bending during movement, which could cause the feet to separate from the EMS electrodes 20. Pulling the pull straps 60 also helps the main body 10 return to its starting point more quickly. Furthermore, when lying flat, placing the main body 10 under the feet, with the feet resting on the EMS electrodes 20, and pulling the pull straps 60, allows for simultaneous EMS pulse massage of the feet and abdominal crunches.

[0029] The working principle of this utility model is as follows:

[0030] When using the device, after placing the main body 10 on a flat surface, the rollers 40 should contact the ground or other flat surfaces. The user sits on a chair with their feet on the two EMS electrodes 20 on the left and right sides, and holds the straps 60 with both hands. The user then swings their lower legs forward or backward to push the main body 10 forward or backward. As the main body 10 moves forward or backward, it will also rotate around the rollers 40, keeping the user's feet in contact with the EMS electrodes 20. This allows for movement of the lower legs and ankles, and also provides EMS pulse massage to the feet.

[0031] The directional terms used in this specification are defined relative to the structures shown in the accompanying drawings. They are relative concepts and may therefore vary depending on their location and usage. Therefore, these or other directional terms should not be interpreted as restrictive.

[0032] Furthermore, the terms “first,” “second,” and “third” are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] The above description is only a preferred embodiment of this utility model and is not intended to limit the design of this case. All equivalent changes made based on the key design of this case shall fall within the protection scope of this case.

Claims

1. An EMS foot massage resetting roller, characterized in that: Includes the main body, EMS electrode, control circuit board, rollers, and reset mechanism; Two support surfaces are spaced apart on the top side of the main body; Two EMS electrodes are respectively set on two support surfaces for EMS pulse massage of the human feet; The control circuit board is located inside the main body and is connected to the EMS electrode to provide current to the EMS electrode. The rollers are located on the bottom side of the main body and can roll forward or backward. When the rollers roll forward, they can move the main body forward. When the rollers roll backward, they can move the main body backward. The main body can also swing back and forth about the axis of the rollers. The reset mechanism is located inside the roller and is used to drive the roller to roll in the opposite direction of the main body's movement after the main body moves forward or backward, so as to reset the main body to the starting point of the forward or backward movement.

2. The EMS foot massage resetting roller as described in claim 1, characterized in that: The reset mechanism includes a rotating shaft and a torsion spring. The roller includes an inner core and a rubber sleeve. The inner core includes a first splicing piece and a second splicing piece, which are spliced ​​together to form the inner core as a whole. The rubber sleeve is fitted outside the inner core. The rotating shaft is axially located inside the inner core, and its two ends are connected to the bottom of the main body. The inner core can rotate around the shaft. The torsion spring is located inside the inner core and is fitted on the rotating shaft. One end of the spring is fixed to the rotating shaft, and the other end is fixed to the first splicing piece of the inner core.

3. The EMS foot massage resetting roller as described in claim 1, characterized in that: It also includes pull straps, with one end of each pull strap attached to the left and right ends of the bottom side of the main body, and the other end of each pull strap extending away from the main body, forming a hand grip at the end of the extension.

4. The EMS foot massage resetting roller as described in claim 1, characterized in that: The top surface of the main body is an arc shape that fits the sole of the human foot.

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