Leg massage device, massager and massage method thereof

Abstract

The invention provides a leg massage device, a massager and a massage method thereof. The leg massage device comprises a leg mounting frame, a control part and a leg massage part, the leg massage part comprises a first leg massage part and a second leg massage part; the first leg massage part is used for massaging one side of the leg of the user; the second leg massage part is used for massaging the legs on the other side of the user; the first leg massage part and the second leg massage part are correspondingly arranged on the leg mounting frame, and the control part is used for driving the leg mounting frame to rotate at a preset angle so as to drive the first leg massage part and the second leg massage part to synchronously rotate along with the leg mounting frame; the control part is used for driving the first leg massage part and the second leg massage part to independently move on the leg mounting frame; dynamic stretching of leg muscles and joints is simulated through the telescopic action, muscle tension is relieved, the flexibility of legs is improved, the telescopic action is combined with massage and kneading, and the blood circulation and massage effects are further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of massagers, and in particular to a leg massage device, a massager and a massage method thereof. Background Art

[0002] At present, massagers are commonly used massage products that can be used alone to massage designated parts of the human body, or attached to various massage devices. Among them, the leg massage component is used to massage the user's calf. For leg massage, common massagers that can massage the legs usually massage both calves at the same time, and the massage method is single, which is difficult to meet the user's diverse massage needs.

[0003] Subsequently, a separate leg massage mechanism and massage chair with Chinese patent application number 202410438523.8 disclosed that a pushing device is respectively arranged between the support seat and the left leg massage component and the right leg massage component, and the pushing device is suitable for synchronously or asynchronously pushing the left leg massage component and the right leg massage component to rotate around the back iron frame.

[0004] However, the left leg massage component and the right leg massage component are respectively controlled and driven by two different pushing devices. Although the massage components of the two legs can be rotated synchronously to a certain extent, in application scenarios where the left leg massage component and the right leg massage component need to be lifted synchronously, since the two sets of pushing devices act on their respective massage components respectively, motion errors are very likely to occur, resulting in a large gap when the left leg massage component and the right leg massage component are lifted synchronously or lowered synchronously, and the accuracy of the synchronous motion control of the left leg massage component and the right leg massage component is poor.

[0005] In addition, only by rotating the left leg massage component and the right leg massage component and then cooperating with the airbag to perform massage operations, it can only massage the user's calf after lifting it, which obviously lacks more diverse massage methods, cannot cooperate with the massage work to perform effective stretching and compression operations, and cannot simulate the required operation mode, which greatly restricts the way of massaging people's legs, and therefore cannot meet the user's massage needs. Summary of the invention

[0006] In view of this, an object of the present invention is to provide a leg massage device, a massager and a massage method thereof to solve the above-mentioned problems.

[0007] The present invention adopts the following scheme:

[0008] The present application provides a leg massage device, comprising a leg mounting frame, a control unit for controlling the leg massage device, and a leg massage unit controlled by the control unit to massage the user's legs; the leg massage unit comprises a first leg massage unit and a second leg massage unit; the first leg massage unit massages one side of the user's leg; the second leg massage unit massages the other side of the user's leg; the first leg massage unit and the second leg massage unit are correspondingly arranged on the leg mounting frame, the control unit is used to drive the leg mounting frame to rotate at a preset angle, so as to drive the first leg massage unit and the second leg massage unit to rotate synchronously with the leg mounting frame; the control unit is used to drive the first leg massage unit and the second leg massage unit to move independently of each other on the leg mounting frame.

[0009] As a further improvement, the first leg massage part moves linearly telescopically along the length direction thereof on the leg mounting frame, and the second leg massage part moves linearly telescopically along the length direction thereof on the leg mounting frame.

[0010] As a further improvement, while keeping the second leg massage part in the initial position, the control part adjusts the first leg massage part to switch to the contracted position or the extended position, thereby performing a stretching action on one side of the leg corresponding to the stretching.

[0011] As a further improvement, while keeping the first leg massage part in the initial position, the control part adjusts the second leg massage part to switch to the contracted position or the extended position, thereby performing a stretching action on the other leg.

[0012] As a further improvement, the control unit adjusts the first leg massage unit and the second leg massage unit to switch to a contracted position or an extended position at the same time, or to reset to an initial position at the same time.

[0013] As a further improvement, the leg mounting frame includes a back substrate; the first leg massage part and the second leg massage part are slidably arranged on the back substrate through their respective guide rails, and each guide rail is extended along the length direction.

[0014] As a further improvement, the back substrate is provided with a first driving member and a first transmission member connected to power to drive the first leg massage part to move, and a second driving member and a second transmission member connected to power to drive the second leg massage part to move; and the control part is electrically connected to the first driving member and the second driving member respectively.

[0015] As a further improvement, it also includes a first foot massage part connected to the first leg massage part, and a second foot massage part connected to the second leg massage part; the first foot massage part can adaptively move relative to the first leg massage part along the length direction of the user's legs, the second foot massage part can adaptively move relative to the second leg massage part along the length direction of the user's legs, and each massage part is configured as a pneumatic massage structure or a mechanical massage structure.

[0016] The present application further provides a massager, comprising the above-mentioned leg massage device.

[0017] The present application further provides a massage method based on the above-mentioned massager; wherein the control unit is used to perform the following steps:

[0018] S1: In response to a user instruction, the massage operation is started accordingly, and the leg mounting frame is controlled to rotate to a preset angle suitable for massaging the user's legs;

[0019] S2: The first leg massage part and the second leg massage part, which have been rotated synchronously, are linearly extended and retracted along their respective length directions to perform a leg stretching action;

[0020] S3: executing the first operation mode, while keeping the first leg massage part in the initial position, adjusting the second leg massage part to switch to the contracted position or the extended position; while keeping the second leg massage part in the initial position, adjusting the first leg massage part to switch to the contracted position or the extended position;

[0021] S4: executing the second operation mode, adjusting the first leg massage part and the second leg massage part to switch to the contracted position or the extended position at the same time, or to reset to the initial position at the same time;

[0022] S5: First, the leg mounting frame is controlled to reset and rotate to the initial position, and then the first leg massage part and the second leg massage part are controlled to switch to their respective initial positions.

[0023] By adopting the above technical solution, the present invention can achieve the following technical effects:

[0024] 1. The leg massage device of the present application controls and drives the leg mounting frame to rotate at a preset angle through a control unit, so that the first leg massage unit and the second leg massage unit follow the leg mounting frame to achieve synchronous linkage, avoiding motion errors caused by separate rotations, and improving the accuracy and stability of the synchronous rotation. In addition, the first leg massage unit and the second leg massage unit can move independently on the leg mounting frame, and simulate dynamic stretching of leg muscles and joints through telescopic movements, relieve muscle tension, and improve leg flexibility. The telescopic effect is combined with massage kneading to further enhance blood circulation and massage effects, achieve a deep relaxation effect, and meet users' diversified settings for different leg massage needs.

[0025] 2. Based on the massage method executed by the control unit of the massager, the control unit adjusts the leg mounting frame to a preset angle suitable for leg massage to ensure that the massager fits the legs and provides the best working conditions for subsequent massage operations. By adjusting the preset angle, it adapts to the leg lengths and body shapes of different users, improves comfort and effect, and controls the linear expansion and contraction of the first leg massage unit and the second leg massage unit in the length direction to simulate professional stretching movements, promote leg muscle relaxation and improve joint mobility, help relieve leg fatigue and improve blood circulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of a leg massage device according to an embodiment of the present invention;

[0027] Figure 2 yes Figure 1 Schematic diagram of the structure from other perspectives;

[0028] Figure 3 is a partially disassembled schematic diagram of a leg massage device according to an embodiment of the present invention;

[0029] Figure 4 is a schematic structural diagram of the leg massage device according to an embodiment of the present invention from another viewing angle;

[0030] Figure 5 is an application scenario diagram of the leg massage device according to an embodiment of the present invention being applied to a massager;

[0031] Figure 6 is a schematic structural diagram of a leg massage device according to an embodiment of the present invention switched to a contracted or extended position;

[0032] Figure 7 is a schematic structural diagram of a massage device according to an embodiment of the present invention used as a massage chair in a first operating mode;

[0033] Figure 8 is a schematic structural diagram of a massage device according to an embodiment of the present invention used as a massage chair in a second operation mode;

[0034] Fig. 9 is a structural block diagram of a control unit of a massager according to an embodiment of the present invention;

[0035] Fig.10 It is a flowchart of the massage method according to an embodiment of the present invention.

[0036] Icons: 1-leg massage device; 11-leg mounting frame; 111-back substrate; 112-guide rail; 12-first leg massage section; 13-second leg massage section; 14-first driving member; 15-first transmission member; 151-gear set; 152-rack; 16-second driving member; 17-second transmission member; 18-first foot massage section; 19-second foot massage section; 2-control section; 3-chair frame; 31-pushing member; 32-seat bracket. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. 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. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention.

[0038] Example

[0039] Combination Figures 1 to 10 The present embodiment provides a leg massage device, comprising a leg mounting frame 11, a control unit 2 for controlling the leg massage device 1, and a leg massage unit controlled by the control unit 2 to massage the user's legs. The leg massage unit has a first leg massage unit 12 and a second leg massage unit 13. The first leg massage unit 12 massages one side of the user's leg. The second leg massage unit 13 massages the other side of the user's leg. The first leg massage unit 12 and the second leg massage unit 13 are correspondingly arranged on the leg mounting frame 11, and the control unit 2 is used to drive the leg mounting frame 11 to rotate at a preset angle, so as to drive the first leg massage unit 12 and the second leg massage unit 13 to rotate synchronously with the leg mounting frame 11. The control unit 2 is used to drive the first leg massage unit 12 and the second leg massage unit 13 to move independently of each other on the leg mounting frame 11.

[0040] In the prior art, the integrated foot and leg massage cannot flexibly perform massage operations on the lower legs on both sides. Although the separated leg massage can solve the massage of different legs, there are high and low swings and errors in the overall synchronous rotation lifting or lowering, and the massage operation after synchronous lifting cannot be accurately performed. In this regard, in this embodiment, the control unit 2 controls and drives the leg mounting frame 11 to rotate at a preset angle, so that the first leg massage unit 12 and the second leg massage unit 13 follow the leg mounting frame 11 to achieve synchronous linkage, avoid motion errors caused by separate rotation, improve the accuracy and stability of synchronous rotation, and the first leg massage unit 12 and the second leg massage unit 13 can move independently on the leg mounting frame 11, and simulate dynamic stretching of leg muscles and joints through telescopic action, relieve muscle tension, and improve the flexibility of the legs, so that the telescopic effect is combined with massage kneading, further improve blood circulation and massage effect, achieve deep relaxation, and meet the user's diversified settings for different leg massage needs.

[0041] In this embodiment, the first leg massage part 12 moves linearly on the leg mounting frame 11 along its length direction, and the second leg massage part 13 moves linearly on the leg mounting frame 11 along its length direction. This ensures that the telescopic path matches the natural muscle and bone structure of the user's leg, avoiding discomfort or massage effect deviation caused by curved movement. In addition, the massage pressure is evenly distributed on the linear track, so that different areas of the leg can get a consistent massage effect, which is particularly suitable for deep relaxation of the large muscle group of the calf and flexible massage around the joints.

[0042] It should be mentioned that the first leg massage part 12 and the second leg massage part 13 can independently control their extension range and strength, so that they can adapt to the differences in the length and muscle state of the user's legs and meet personalized needs. For example, when the fatigue levels of the left and right legs are different, one side can be stretched and massaged. In addition, the massage strength can be dynamically adjusted according to the leg size and user preference to improve comfort.

[0043] In a preferred embodiment, while keeping the second leg massage part 13 in the initial position, the control part 2 adjusts the first leg massage part 12 to switch to the contracted position or the extended position, so as to perform a stretching action corresponding to one leg. While keeping the first leg massage part 12 in the initial position, the control part 2 adjusts the second leg massage part 13 to switch to the contracted position or the extended position, so as to perform a stretching action corresponding to the other leg.

[0044] In the above, through the step-by-step independent stretching method, targeted massage can be performed according to the different muscle fatigue states, flexibility differences or rehabilitation needs of the user's legs, thereby improving the accuracy of the massage effect. In particular, the alternating stretching method is similar to the natural movement pattern of the legs during walking or running, which can better activate the leg muscle groups while avoiding discomfort or excessive pressure caused by synchronous stretching of both legs. In rehabilitation therapy, alternating stretching helps to gradually restore leg joint flexibility and muscle function, and is particularly suitable for postoperative rehabilitation or elderly users.

[0045] In another preferred embodiment, the control unit 2 adjusts the first leg massage unit 12 and the second leg massage unit 13 to switch to the contracted position or the extended position at the same time, or to reset to the initial position at the same time. The two leg massage units are switched to the contracted position or the extended position at the same time, and both legs are stretched evenly and symmetrically at the same time. The synchronous extension action can significantly improve the massage efficiency and is more suitable for use scenarios that require overall relaxation and rapid relief of leg fatigue. The synchronous reset avoids the problem of leg squeezing or unstable support caused by delays or inconsistent movements of one side of the massage unit, ensures safety of use, and improves the smoothness of the user experience.

[0046] like Figure 2 and Figure 3 As shown, in this embodiment, the leg mounting frame 11 includes a back substrate 111. The first leg massage part 12 and the second leg massage part 13 are slidably arranged on the back substrate 111 through their respective guide rails 112, and each guide rail 112 is extended along the length direction. Among them, the back substrate 111 is used as the core support part of the mounting frame, which is used to carry the first leg massage part 12 and the second leg massage part 13, and the back substrate 111 and the guide rail 112 are installed in an integrated manner to provide overall strength and stability, ensuring that each massage part is smooth and stable when sliding. In addition, the first leg massage part 12 and the second leg massage part 13 are slidably arranged on the back substrate 111 through their respective guide rails 112, and each guide rail 112 extends along the length direction, providing sufficient sliding stroke to meet the telescopic movement of the leg massage part in different massage modes.

[0047] The stretching effect is particularly good when the travel threshold of the first leg massage part 12 / the second leg massage part 13 between the contracted position and the extended position is 180 mm to 250 mm, and preferably 200 mm.

[0048] Furthermore, the back substrate 111 is provided with a first driving member 14 and a first transmission member 15 connected to drive the first leg massage part 12 to move, and a second driving member 16 and a second transmission member 17 connected to drive the second leg massage part 13 to move. The control unit 2 is electrically connected to the first driving member 14 and the second driving member 16, respectively.

[0049] The first driving member 14 and the first transmission member 15, the second driving member 16 and the second transmission member 17 are symmetrically arranged at intervals on the corresponding leg mounting frame 11. The driving mode and transmission mode of the two are consistent. The first driving member 14 and the first transmission member 15 are mainly described below, and the second driving member 16 and the second transmission member 17 can be directly referred to.

[0050] Specifically, the first driving member 14 is a motor, and the first transmission member 15 includes a gear set 151 and a rack 152 meshed with the last gear. The output shaft of the motor is connected to the first gear of the gear set 151, and the rack 152 is correspondingly mounted on the first leg massage part 12. Since the guide rail 112 of the first leg massage part 12 is connected to the mounting frame, the motor rotates to transmit to the gear set 151, and then meshes and links with the rack 152, so as to drive the first leg massage part 12 to move telescopically along the guide rail 112.

[0051] In other embodiments, the driving member and the transmission member may also be direct drive linkage methods such as push rod drive, slide drive, or hydraulic push, all of which fall within the protection scope of this case.

[0052] like Figure 4 As shown, in this embodiment, the leg massage device 1 also includes a first foot massage part 18 connected to the first leg massage part 12, and a second foot massage part 19 connected to the second leg massage part 13. The first foot massage part 18 can be adaptively moved relative to the first leg massage part 12 along the length direction of the user's legs, and the second foot massage part 19 can be adaptively moved relative to the second leg massage part 13 along the length direction of the user's legs, and each massage part is configured as a pneumatic massage structure or a mechanical massage structure. Thus, the user's feet are supplemented by the foot massage part. In addition, the foot massage part is further configured as an adaptive mobile structure, which can freely adjust the moving position along the length direction according to the specific length of the user's legs or massage needs, to ensure that it fits the position of the calves and feet of different users.

[0053] It is understood that, through the elastic sliding structure or intelligent sensor control, the foot massage part can detect the actual position of the lower part of the user's leg and make dynamic adjustments. During the massage process, the foot massage part can automatically adjust its position according to the stretching or bending action to ensure the continuity and accuracy of the contact between the massage device and the leg. Preferably, the threshold of elastic movement is limited to 80mm. Among them, the foot massage part and the leg massage part are synchronously linked, so that after the synchronous rotation of the mounting frame, they move along the linear guide accordingly.

[0054] Combination Figures 5 to 9, this embodiment further provides a massager, including the above-mentioned leg massage device 1. It is understandable that the massager can be, but is not limited to, a massage chair, a massage bed, a rehabilitation therapy device, a fitness equipment, etc. Moreover, when applied to a massage chair, the leg mounting frame 11 is hingedly configured on the chair frame 3 of the massage chair, so that the first leg massage part 12 and the second leg massage part 13 are correspondingly configured in front of the chair frame 3. Moreover, a pusher 31 is provided on the chair frame 3, and the pusher 31 abuts against the leg mounting frame 11 to drive it to rotate at an angle.

[0055] The control unit 2 is electrically connected to the pusher 31. In addition, the preset angle is defined as the angle between the leg mounting frame 11 and the seat support 32 of the chair frame 3. Preferably, when the preset angle is 100°, it is more suitable for the telescopic movement of the leg massage part of the leg massage device 1.

[0056] Combination Fig.10 This embodiment further provides a massage method based on the above massager. The control unit 2 is used to perform the following steps:

[0057] S1: In response to a user instruction, the massage operation is started accordingly, and the leg mounting frame 11 is controlled to rotate to a preset angle suitable for massaging the user's legs;

[0058] S2: The first leg massage part 12 and the second leg massage part 13 which have been rotated synchronously are linearly extended and retracted along their respective length directions to perform a leg stretching action;

[0059] S3: executing the first operation mode, while keeping the first leg massage part 12 in the initial position, adjusting the second leg massage part 13 to switch to the contracted position or the extended position; while keeping the second leg massage part 13 in the initial position, adjusting the first leg massage part 12 to switch to the contracted position or the extended position;

[0060] S4: Executing the second operation mode, adjusting the first leg massage part 12 and the second leg massage part 13 to switch to the contracted position or the extended position at the same time, or to reset to the initial position at the same time;

[0061] S5: First, the leg mounting frame 11 is controlled to return and rotate to the initial position, and then the first leg massage part 12 and the second leg massage part 13 are controlled to switch to their respective initial positions.

[0062] The first operation mode is a unilateral alternating stretching movement, which achieves a focused stretching or massage operation on one leg by maintaining the initial position of the massage part of one leg while stretching the other side. It is used for targeted massage when the conditions of both legs are inconsistent, such as unilateral fatigue or pain, to enhance the adaptability and flexibility of the device.

[0063] The second operation mode is a synchronous extension and retraction movement, which controls the first and second leg massage parts 13 to extend or reset synchronously, providing a consistent massage for both legs, which is suitable for relaxation and restorative massage scenes. The user can achieve massage effects of different intensities by adjusting the amplitude and rhythm of the synchronous extension and retraction.

[0064] Preferably, the first operation mode is implemented first, the second operation mode is implemented second, and the first operation mode is implemented last, so as to perform the telescopic massage movement intermittently. The time of each operation mode can be optionally set to 5 minutes, 10 minutes, 20 minutes, etc.

[0065] It should be mentioned that the leg mounting frame 11 is first controlled to reset to ensure that the massager returns to the initial safe position to avoid the device causing pressure or discomfort to the user's legs due to improper position. The first and second leg massage parts 13 are controlled to reset to their respective initial positions again, and automatically return to their original positions after completing the massage work, so that the user can exit the use state conveniently.

[0066] The above are only preferred implementations of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention.

Claims

1. A leg massage device, characterized in that: include: Leg mounts; A control unit, used for controlling the leg massage device; a leg massage unit, controlled by the control unit to massage the user's legs; Wherein, the leg massage part comprises: The first leg massage part massages one side of the user's leg; The second leg massage part massages the other leg of the user; Furthermore, the first leg massage part and the second leg massage part are correspondingly arranged on the leg mounting frame, and the control part is used to drive the leg mounting frame to rotate at a preset angle, so as to drive the first leg massage part and the second leg massage part to rotate synchronously with the leg mounting frame; And, the control part is used to drive the first leg massage part and the second leg massage part to move independently of each other on the leg mounting frame.

2. The leg massage device according to claim 1, characterized in that: The first leg massage part moves linearly on the leg mounting frame in a telescopic manner along the length direction thereof, and the second leg massage part moves linearly on the leg mounting frame in a telescopic manner along the length direction thereof.

3. The leg massage device according to claim 2, characterized in that: While keeping the second leg massage part at the initial position, the control part adjusts the first leg massage part to switch to the contracted position or the extended position, thereby correspondingly performing a stretching action on one side of the leg.

4. The leg massage device according to claim 3, characterized in that: While keeping the first leg massage part at the initial position, the control part adjusts the second leg massage part to switch to the contracted position or the extended position, thereby correspondingly performing a stretching action on the other leg.

5. The leg massage device according to claim 2, characterized in that: The control unit adjusts the first leg massage unit and the second leg massage unit to switch to a contracted position or an extended position at the same time, or to reset to an initial position at the same time.

6. The leg massage device according to claim 1, characterized in that: The leg mounting frame includes a back substrate; the first leg massage part and the second leg massage part are slidably arranged on the back substrate through their respective guide rails, and each guide rail is extended along the length direction.

7. The leg massage device according to claim 6, characterized in that: The back substrate is provided with a first driving member and a first transmission member connected to drive the first leg massage part to move, and a second driving member and a second transmission member connected to drive the second leg massage part to move; and the control part is electrically connected to the first driving member and the second driving member respectively.

8. The leg massage device according to claim 1, characterized in that: It also includes a first foot massage part connected to the first leg massage part, and a second foot massage part connected to the second leg massage part; the first foot massage part can adaptively move relative to the first leg massage part along the length direction of the user's legs, the second foot massage part can adaptively move relative to the second leg massage part along the length direction of the user's legs, and each massage part is configured as a pneumatic massage structure or a mechanical massage structure.

9. A massager, characterized in that: It comprises a leg massage device as described in any one of claims 1 to 8.

10. A massage method, characterized in that: Based on the massager according to claim 9; wherein the control unit is used to perform the following steps: S1: In response to a user instruction, the massage operation is started accordingly, and the leg mounting frame is controlled to rotate to a preset angle suitable for massaging the user's legs; S2: The first leg massage part and the second leg massage part, which have been rotated synchronously, are linearly extended and retracted along their respective length directions to perform a leg stretching action; S3: executing the first operation mode, while keeping the first leg massage part in the initial position, adjusting the second leg massage part to switch to the contracted position or the extended position; while keeping the second leg massage part in the initial position, adjusting the first leg massage part to switch to the contracted position or the extended position; S4: executing the second operation mode, adjusting the first leg massage part and the second leg massage part to switch to the contracted position or the extended position at the same time, or to reset to the initial position at the same time; S5: First, the leg mounting frame is controlled to reset and rotate to the initial position, and then the first leg massage part and the second leg massage part are controlled to switch to their respective initial positions.

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