A massage device

Abstract

The application relates to a massage device, and belongs to the technical field of health-care massage equipment. The massage device comprises a first massage assembly, a second massage assembly and a connecting assembly, the connecting assembly connects the first massage assembly and the second massage assembly, the connecting assembly comprises a deformed section with elasticity; at least a part of the deformed section and the second massage assembly are respectively located on opposite sides of an axis L1 of the first massage assembly; the deformed section is configured to generate deformation when subjected to force, thereby driving the position of the projection of the second massage assembly on the axis L1 to change; a limiting structure is arranged on the connecting assembly, the limiting structure is used for restricting the movement stroke of the second massage assembly in the axial direction of the first massage assembly, and defining a first limit position and a second limit position of the second massage assembly. The massage device provided by the application can simultaneously perform fitting and massage on deep recessed parts and external regions.

Description

Technical Field

[0001] This application relates to the field of health massage equipment technology, and more specifically, to a massage device. Background Technology

[0002] In massage therapy, the care of certain "acupoints" on the body is of great importance. These areas are usually formed by depressions surrounded by large muscle groups, and are rich in nerves and blood vessels. Precise massage of these areas can effectively promote blood circulation, relax deep muscles, and relieve tension.

[0003] Currently, there is a significant technical challenge in massaging acupoints: traditional massage devices are often single-function and cannot simultaneously address both the internal and external aspects of the acupoint. Some devices use spherical or head-shaped massage heads, primarily acting on the outer periphery of the acupoint, failing to effectively reach and stimulate the inner walls of the recessed area, resulting in insufficient massage depth and superficial effects. Other devices use slender probes to attempt to penetrate deeper, but this has two major drawbacks: first, during insertion, the probe compresses the surrounding tissue, forcibly pushing the peripheral massage components (if present) away from the body, thus negating the massage effect on the periphery; second, the probe's depth is often limited by rigid structures, unable to adaptively adjust to the body's actual physiological curvature and the pressure applied by the user, potentially causing discomfort or failing to reach the desired depth.

[0004] In other words, existing technologies lack a massage solution that can work together: when the internal massage components attempt to penetrate deeper, they should not only not hinder the fit of the external massage components, but should also cleverly utilize this penetrating motion to drive or allow the external massage components to make adaptive adjustments, thereby achieving the dual goals of deep penetration and full fit.

[0005] Therefore, there is an urgent need in this field for an innovative massage device that is specifically designed for the physiological structure of acupoints and can resolve the contradiction between depth and fit by using a coordinated design of internal and external massage components. Summary of the Invention

[0006] The purpose of this application is to provide a massage device that can simultaneously fit and massage both deep recessed areas and external regions, thereby improving the aforementioned problems.

[0007] This application is achieved through the following technical solution:

[0008] This application provides a massage device, which includes a first massage component, a second massage component, and a connecting component. The first massage component is used to massage a first massage area of ​​a user; the second massage component is used to massage a second massage area of ​​the user, and the first and second massage areas are different. The connecting component connects the first and second massage components and includes an elastic deformable segment. At least a portion of the deformable segment and the second massage component are located on opposite sides of the axis L1 of the first massage component. The deformable segment is configured to deform under force, causing the position of the projection of the second massage component on the axis L1 to change. A limiting structure is disposed on the connecting component to constrain the movement stroke of the second massage component in the axial direction of the first massage component and to define its first limit position and second limit position.

[0009] In the technical solution of this application embodiment, the structure of the first massage component extending into the first massage area and the second massage component conforming to the second massage area, combined with coordinated action, achieves simultaneous deep internal stimulation and external massage relaxation, avoiding the shortcomings of traditional devices that only massage the periphery or only penetrate the interior, resulting in monotonous stimulation effects. The elastic reaction force during deformation of the deformable section and the constraint of the limiting structure on the axial travel always push the second massage component to press firmly against the second massage area. Even if the first massage component extends deep into the first massage area, the second massage component will not disengage, enabling a continuous and stable massage effect on the second massage area. The first massage component is not obstructed by the second massage component or other components, and can independently extend into the first massage area. The depth can be adjusted according to different pressure levels to adapt to the concavity depth of different users, thereby achieving the desired massage effect.

[0010] In some embodiments, at least a portion of the connecting component cooperates with the limiting structure to constrain the deformation direction of the deformable segment.

[0011] In the technical solution of this application embodiment, the connecting component may include a guide portion connected to the deformable segment. When the deformable segment is deformed by force, the guide portion moves along the path defined by the limiting structure, thereby constraining the deformable segment to deform only in a preset direction (such as the radial direction close to or away from the first massage component), and avoiding the deformable segment from twisting or deflecting in an unexpected direction.

[0012] In some embodiments, the connecting component further includes a support segment; the support segment has a J-shaped structure, with its long side connected to the first massage component and its short side connected to the deformable segment; the deformable segment is connected to the second massage component; and a limiting structure is used to limit the deformation of the deformable segment along the long side of the support segment.

[0013] In the technical solution of this application embodiment, the long side of the J-shaped support segment is connected to the first massage component to prevent the first massage component from wobbling due to lack of support when it is inserted deeper, ensuring the accuracy of internal massage and solving the potential problem of component wobbling when inserted deeper. The limiting structure restricts deformation along the long side of the support segment, and combined with the force guidance of the short side of the J-shape, the deformable segment deforms only along the insertion direction of the first massage component, eliminating lateral displacement and making the fit between the second massage component and the second massage area more stable.

[0014] In some embodiments, the limiting structure is a first guide hole provided on the long side of the support section, and the deformable section passes through the first guide hole.

[0015] In the technical solution of this application embodiment, the first guide hole directly passes through the deformable section, resulting in a simpler structure (reducing the number of parts). The enveloping constraint of the hole wall on the deformable section is more stable, solving the potential problem of easy failure in complex constraint structures. The length direction of the first guide hole is completely consistent with the long side of the support section. After the deformable section passes through, it can only bend along the long side, eliminating lateral displacement (such as bending perpendicular to the long side), further improving the stability of the second massage component in conforming to the second massage area.

[0016] In some embodiments, the second massage component is larger than the diameter of the first guide hole to prevent it from passing through the first guide hole.

[0017] In the technical solution of this application embodiment, the size of the second massage component is larger than the diameter of the first guide hole, ensuring that the second massage component is always outside the first guide hole and continuously conforms to the second massage area, thus solving the potential problem of the second massage component shifting and failing due to bending deformation of the deformable section. The edge of the first guide hole passively limits the second massage component, preventing it from getting too close to the long side of the support section when the deformable section bends, thus avoiding weakening of the clamping force due to excessive distance; at the same time, it prevents the second massage component from being pulled into the first guide hole when the deformable section bends, ensuring that the clamping force remains stable throughout.

[0018] In some embodiments, the first massage component has an arc-shaped structure, and its bending direction is the same as that of the second massage component.

[0019] In the technical solution of this application embodiment, the arc-shaped surface of the first massage component increases the amount of movement of the first massage area (recessed internal tissue) compared to the straight component, which can more fully stretch deep muscle fibers and enhance the massage effect. Because the arc-shaped bend of the first massage component is on the same side as the second massage component, and the second massage component stably abuts against the second massage area, the two form a counter-clamping force, acting on the deep muscles between the first and second massage areas. Compared to traditional single pressing, this can relieve muscle tension more quickly and improve the massage effect. The deformable segment gradually increases and then gradually decreases the size of its portion exceeding the guide hole through bending and deformation, allowing the movement path of the second massage component to synchronously adapt to the displacement of the second massage area caused by the acupoint opening offset. When the opening offsets, the size of the deformable segment exceeding the first guide hole increases; when the opening returns to its original position, the size of the deformable segment exceeding the first guide hole decreases, solving the potential problem of the second massage component detaching due to opening offset and ensuring uninterrupted fit throughout the massage.

[0020] In some embodiments, the size of the second massage component is smaller than the diameter of the first guide hole, allowing it to pass through the first guide hole.

[0021] In the technical solution of this application embodiment, the size of the second massage component is smaller than the diameter of the first guide hole, so that when the second massage component is used, it can either pass through the first guide hole and fit against one side of the recessed area for massage, or it can fit against the other side of the recessed area without passing through the first guide hole for massage. This allows it to be adapted to perform targeted massage on different areas and meet diverse massage needs.

[0022] In some embodiments, the cross-sectional shape of the first guide hole is waist-shaped.

[0023] In the technical solution of this application embodiment, the waist-shaped cross-section restricts rotation through its short axis, allowing the deformable segment to bend only along a preset direction (long side). This ensures the second massage component maintains a correct fit, resolving the fit failure problem caused by misalignment. The long axis of the waist-shaped cross-section, along the long side of the support segment, provides a linear guide channel for the deformable segment. Simultaneously, the parallel straight edges of the waist reduce the contact area between the deformable segment and the hole wall, lowering sliding friction and preventing jamming, making it particularly suitable for scenarios where the deformable segment frequently bends and deforms.

[0024] In some embodiments, the diameter of the first guide hole gradually increases in the direction away from the first massage component.

[0025] In the technical solution of this application embodiment, the large diameter at the distal end of the first guide hole provides tolerance space for the bending deformation of the deformable section. Even if the deformable section is radially offset due to muscle reaction force or slight deviation in user operation, it can still slide smoothly at the distal end, solving the potential problem of easy offset and jamming of equal-diameter holes. This is especially suitable for scenarios where the user cannot maintain a completely uniform speed of force during massage. The small diameter at the proximal end ensures the guiding accuracy when the first massage component is inserted and the deformable section is initially deformed (avoiding initial offset causing misalignment of the second massage component); the large diameter at the distal end adapts to dynamic offset during the massage process. The combination of the two ensures both initial accuracy and smooth process. The large diameter at the distal end makes the contact area between the deformable section and the hole wall smaller than that at the proximal end (only local contact), reducing frictional resistance during sliding. Especially in scenarios where the deformable section deforms frequently, this can reduce structural wear and extend the service life of the deformable section.

[0026] In some embodiments, the limiting structure is a second guide hole provided on the deformable section, and the long side of the support section passes through the second guide hole.

[0027] In the technical solution of this application embodiment, the deformable segment is directly fitted onto the long side of the support segment through the second guide hole, without the need to align the relative positions of the support segment hole and the deformable segment. During assembly, it is only necessary to fit the hole into the long side, which is suitable for batch assembly scenarios and improves efficiency.

[0028] In some embodiments, the deformable segment and the second massage component are detachably connected.

[0029] In the technical solution of this application embodiment, the deformable section and the second massage component are detachably connected, allowing users to replace the second massage component according to different massage areas and different massage preferences (such as gentle pressing and deep stimulation), thus improving the versatility of the device. If the second massage component is worn or the deformable section is damaged, it is not necessary to replace the entire connecting assembly; only the damaged second massage component or deformable section needs to be replaced (keeping the support section, the first massage component, and other intact parts), reducing maintenance costs. At the same time, the detachable design facilitates the separate cleaning of the second massage component, preventing bacterial growth and improving hygiene.

[0030] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1This is a schematic diagram of the structure of the massage device when the limiting structure is the first guide hole, as provided in some embodiments of this application;

[0033] Figure 2 This is a schematic diagram of the massage device when the limiting structure is the first guide hole, provided in some other embodiments of this application;

[0034] Figure 3 A cross-sectional view of the massage device when the limiting structure provided in some embodiments of this application is the first guide hole;

[0035] Figure 4 A schematic diagram of the massage device when the limiting structure is a first guide hole, as provided in some embodiments of this application;

[0036] Figure 5 A schematic diagram of the massage device when the limiting structure is a first guide hole, provided in some embodiments of this application;

[0037] Figure 6 A schematic diagram of the structure of the massage device when the second massage component is in the first extreme position, as provided in some embodiments of this application;

[0038] Figure 7 A schematic diagram of the structure of the massage device when the second massage component is in the second extreme position, provided in some embodiments of this application;

[0039] Figure 8 Further embodiments of this application also include structural schematic diagrams of the connecting segment massage device;

[0040] Figure 9 A cross-sectional view of the massage device when the limiting structure is a first guide hole, as provided in some other embodiments of this application;

[0041] Figure 10 This is a schematic diagram of the massage device when the limiting structure provided in some embodiments of this application is a second guide hole;

[0042] Figure 11 This is a schematic diagram of the massage device when the limiting structure is a second guide hole, provided in some other embodiments of this application;

[0043] Figure 12 A cross-sectional view of the massage device when the limiting structure provided in some embodiments of this application is a second guide hole.

[0044] Icons: 1-First massage component; 2-Second massage component; 3-Connecting component; 30-Deformation segment; 31-Supporting segment; 310-Long side; 311-Short side; 32-First guide hole; 33-Second guide hole; 34-Connecting segment. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, 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 some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0046] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used in the description of this application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the description, claims, and accompanying drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the description, claims, or accompanying drawings of this application are used to distinguish different objects, not to describe a specific order or hierarchy.

[0047] In this application, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this application can be combined with other embodiments.

[0048] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "attachment" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0049] In this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this application, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0050] In this application, "multiple" refers to two or more (including two), similarly, "multiple sets" refers to two or more (including two sets), and "multiple pieces" refers to two or more (including two pieces).

[0051] According to some embodiments of this application, optionally, such as Figures 1-12 As shown, this application provides a massage device, which includes a first massage component 1, a second massage component 2, and a connecting component 3. The first massage component 1 is used to massage a first massage area of ​​the user; the second massage component 2 is used to massage a second massage area of ​​the user, and the first massage area and the second massage area are different. The connecting component 3 connects the first massage component 1 and the second massage component 2, and the connecting component 3 includes an elastic deformable segment 30. At least a portion of the deformable segment 30 and the second massage component 2 are located on opposite sides of the axis L1 of the first massage component 1, respectively. The deformable segment 30 is configured to deform under force, causing the position of the projection of the second massage component 2 on the axis L1 to change. A limiting structure is provided on the connecting component 3, which is used to constrain the movement stroke of the second massage component 2 in the axial direction of the first massage component 1, and to define its first limit position and second limit position.

[0052] The first massage component 1 initially protrudes from the second massage component 2. Only after the first massage component 1 is inserted into the acupoint and contacts the first massage area can the second massage component 2 contact the second massage area located outside the acupoint.

[0053] In use, the user aligns the first massage component 1 with the recessed opening of the acupoint, allowing it to extend into the first massage area (inside the recess) and initially contact the shallow inner layer. After the first massage component 1 is inserted, the user pushes the entire massage device towards the second massage area, causing the second massage component 2 to conform to the second massage area (outer part of the acupoint). With continued force, the second massage component 2, under the counterforce of the second massage area, moves away from the first massage component 1, pushing the deformable section 30 to bend and deform. At this time, the deformation of the deformable section 30 causes a change in the projected position of the second massage component 2 on axis L1. The deformable section 30 generates an elastic reaction force, continuously pushing the second massage component 2 against the second massage area until it is firmly in place without any looseness, and the movement of the second massage component 2 will not exceed the second limit position defined by the limiting structure. When the user needs the first massage component 1 to massage a deeper area of ​​the acupoint, the second massage component 2 is kept in a tight state. The user pushes the first massage component 1 deeper into the first massage area. At the same time, the second massage component 2 cannot move because it is pressed against the second massage area. It only passively follows the sliding along the limiting structure (its sliding range is constrained by the limiting structure between the first limit position and the second limit position). The deformable segment 30 continues to push the second massage component 2 to press against the second massage area without leaving the second massage area.

[0054] The structure of the first massage component 1, which penetrates deep into the first massage area, and the second massage component 2, which conforms to the second massage area, combined with their coordinated movements, achieves simultaneous deep internal stimulation and external massage relaxation. This avoids the shortcomings of traditional devices that only massage the periphery or only penetrate deep into the interior, resulting in a monotonous stimulation effect. The elastic reaction force of the deformable section 30 during deformation and the constraint of the limiting structure on the axial travel always push the second massage component 2 firmly against the second massage area. Even when the first massage component 1 penetrates deep into the first massage area, the second massage component 2 does not disengage, thus providing a continuous and stable massage effect to the second massage area. The first massage component 1 is not obstructed by the second massage component 2 or other components and can independently penetrate deep into the first massage area. The depth can be adjusted according to different pressure levels to adapt to the different depths of the user's concavity, thereby achieving the desired massage effect.

[0055] In the specific implementation process, a locking component is also provided, which can limit the deformation of the deformation section 30 and thus fix the position of the second massage component 2 (its fixed position is limited between the first limit position and the second limit position), so that the user can increase the force applied by the second massage component 2 to the second massage area by pushing the connecting component 3, thereby meeting the user's needs for massage intensity.

[0056] According to some embodiments of this application, optionally, such as Figures 1-12 As shown, at least a portion of the connecting component 3 cooperates with the limiting structure to constrain the deformation direction of the deformable segment 30.

[0057] Specifically, the connecting component 3 may include a guide portion 31 connected to the deformable segment 30. When the deformable segment 30 is deformed by force, the guide portion 31 moves along the path defined by the limiting structure, thereby constraining the deformable segment 30 to deform only in a preset direction (such as the radial direction close to or away from the first massage component 1), and preventing the deformable segment 30 from twisting or deviating in an unexpected direction.

[0058] In the specific implementation process, the direction of the limiting structure can be adjusted. By adjusting the angle or extension direction between the limiting structure and the axis L1, the deformation direction of the deformable section 30 can be adjusted simultaneously, so that the second massage component 2 can adapt to the second massage area at different positions and angles, thereby improving the adaptability of the massage device.

[0059] According to some embodiments of this application, optionally, such as Figures 1-12 As shown, the connecting component 3 also includes a support section 31; the support section 31 is a J-shaped mechanism, with its long side 310 connected to the first massage component 1 and its short side 311 connected to the deformable section 30; the deformable section 30 is connected to the second massage component 2; the limiting structure is used to limit the deformation of the deformable section 30 along the direction of the long side 310 of the support section 31.

[0060] The support section 31 has a certain structural stability, and the bend of the J-shaped structure is adapted to the user's grip, making it easy for the user to hold the support section 31 and push the first massage component 1 and the second massage component 2 to fit into the corresponding massage area.

[0061] After the first massage component 1 is inserted into the first massage area, a portion of the long side 310 of the support segment 31 can also extend into the first massage area to control and pull the first massage component 1.

[0062] During use, the user pushes the first massage component 1 into the recessed opening. The long side 310 of the support section 31 extends into the first massage component 1 simultaneously (providing stable support and preventing the first massage component 1 from shaking). The short side 311 drives the deformable section 30 to maintain the second massage component 2 in a reasonable position outside the recess (without obstructing the entrance), ensuring that the first massage component 1 smoothly extends into the shallow layer of the first massage area. After the first massage component 1 is inserted, the user continues to push the massage device to bring the second massage component 2 into contact with the second massage area. After the second massage component 2 fits against the second massage area, it is subjected to a counter-push force, causing the deformable section 30 to deform along the direction of the long side 310 of the support section 31. Due to the limitation of the limiting structure, the deformable section 30 only bends and deforms along the direction of the long side 310. The short side 311 of the support section 31 provides a stable force fulcrum for the deformable section 30, and the elastic reaction force of the deformable section 30 continues to push the second massage component 2 against the second massage area. As the first massage component 1 continues to penetrate deeper into the first massage area, the second massage component 2 remains in contact. The user pushes the first massage component 1 to move deeper into the recess, and the long side 310 of the support segment 31 penetrates synchronously with the first massage component 1. The deformable segment 30 continues to bend and deform along the direction of the long side 310, and the limiting structure ensures that it does not deviate from the direction of the long side 310. The second massage component 2 passively follows along the direction of the long side 310, always fitting the second massage area, providing a stable and effective massage.

[0063] The long side 310 of the J-shaped support section 31 is connected to the first massage component 1 to prevent the first massage component 1 from wobbling due to lack of support when it is inserted deeper, ensuring the accuracy of internal massage and solving the potential problem of component wobbling when inserted deeper. The limiting structure restricts deformation along the long side 310 of the support section 31, and combined with the force guidance of the short side 311 of the J-shaped section, it ensures that the deformable section 30 deforms only along the insertion direction of the first massage component 1, eliminating lateral displacement and making the fit between the second massage component 2 and the second massage area more stable.

[0064] In the specific implementation process, the connection between the support section 31 and the first massage component 1 and the deformable section 30 is smoothly transitioned; the size of the first massage component 1 gradually increases in the direction away from the support section 31, and the size of the deformable section 30 gradually decreases in the direction away from the support section 31.

[0065] In the specific implementation process, such as Figure 7As shown, the deformable segment 30 can be connected to the second massage component 2 through the rigid connecting segment 34. The rigid connecting segment 34 passes through the first guide hole 32, while the elastic deformable segment 30 and the second massage component 2 are arranged opposite each other with the axis L1 as the center, thereby avoiding irregular deformation of the elastic deformable segment 30 in the first guide hole 32.

[0066] The shape of the first massage component 1 can be a sphere, a columnar structure, a leaf-shaped structure, etc.

[0067] According to some embodiments of this application, optionally, such as Figures 1-9 As shown, the limiting structure is a first guide hole 32 provided on the long side 310 of the support section 31, and the deformable section 30 passes through the first guide hole 32.

[0068] In use, the user pushes the first massage component 1 into the recessed opening. The long side 310 of the support segment 31 extends into the first massage component 1 simultaneously, while the short side 311 drives the deformable segment 30 (which passes through the first guide hole 32) to remain outside the recess with the second massage component 2 (without obstructing the entrance). The first guide hole 32 provides initial positioning for the deformable segment 30, preventing it from shaking and ensuring that the first massage component 1 smoothly extends into the shallow layer of the first massage area. After the first massage component 1 is inserted, the user pushes the massage device until the second massage component 2 contacts the second massage area. After the second massage component 2 conforms to the muscle group, it is subjected to a counter-push force, causing the deformable segment 30 to deform along the direction of the long side 310 of the support segment 31. Because the deformable segment 30 passes through the first guide hole 32, the hole wall restricts it to only bend and deform along the direction of the long side 310 (without lateral displacement). The short side 311 of the support segment 31 and the first guide hole 32 together provide bidirectional force constraint for the deformable segment 30. The elastic reaction force of the deformable segment 30 continuously pushes the second massage component 2 against the second massage area. As the first massage component 1 continues to penetrate deeper into the first massage area, the second massage component 2 remains pressed against it. The user pushes the first massage component 1 to move deeper into the recess, and the long side 310 of the support segment 31 penetrates synchronously with the first massage component 1. The first guide hole 32 always maintains a fit with the deformable segment 30. The deformable segment 30 continues to bend and deform along the axis of the first guide hole 32, and the hole wall continuously restricts its direction. The second massage component 2 passively follows along the direction of the long side 310, always fitting the second massage area.

[0069] The first guide hole 32 directly passes through the deformable section 30, resulting in a simpler structure (reducing the number of parts). The enveloping constraint of the hole wall on the deformable section 30 provides greater stability, resolving the potential problem of failure in complex constraint structures. The length direction of the first guide hole 32 is completely consistent with the long side 310 of the support section 31. After the deformable section 30 passes through, it can only bend along the long side 310, preventing lateral deviation (such as bending perpendicular to the long side 310), further enhancing the stability of the second massage component 2 in conforming to the second massage area.

[0070] In the specific implementation process, multiple detachable limiting components can be set inside the first guide hole 32. Users can install or remove the corresponding limiting components as needed to control the maximum deformation of the deformable section 30. When the deformable section 30 is restricted from deformation by the limiting components, the first massage component 1 will not be able to continue to penetrate into the first massage area, thereby avoiding the first massage component 1 from going too deep or pressing too much into the first massage area and causing injury.

[0071] According to some embodiments of this application, optionally, such as Figures 4-9 As shown, the size of the second massage component 2 is larger than the diameter of the first guide hole 32 to prevent it from passing through the first guide hole 32.

[0072] After the first massage component 1 is inserted, the user pushes the second massage component 2 to fit the second massage area. The second massage component 2 is pushed by the counter-force to deform the segment 30, and the deformable segment 30 bends and deforms along the first guide hole 32. At this time, although the second massage component 2 will move closer to the first guide hole 32 as the deformable segment 30 bends, because its size is larger than the diameter of the first guide hole 32, the edge of the hole forms a mechanical limit on the second massage component 2, preventing it from continuing to approach or penetrate into the hole, ensuring that the second massage component 2 is always on the side facing the second massage area (outside the hole). The elastic reaction force of the deformable segment 30 can stably act on the second massage component 2 to achieve a tight fit.

[0073] The second massage component 2 is larger than the diameter of the first guide hole 32, ensuring that the second massage component 2 is always outside the first guide hole 32 and continuously conforms to the second massage area. This solves the potential problem of the second massage component 2 shifting and failing due to the bending deformation of the deformable segment 30. The edge of the first guide hole 32 passively limits the second massage component 2, preventing it from getting too close to the long side 310 of the support segment 31 when the deformable segment 30 bends, thus avoiding weakening of the clamping force due to excessive distance. At the same time, it prevents the second massage component 2 from being pulled into the first guide hole 32 when the deformable segment 30 bends, ensuring that the clamping force remains stable throughout.

[0074] According to some embodiments of this application, optionally, such as Figures 4-9 As shown, the first massage component 1 has an arc-shaped structure, and its bending direction is the same as that of the second massage component 2.

[0075] In use, the user pushes the curved first massage component 1 into the recess, with its concave surface adhering to the inner wall. Because the curved contact area is larger than that of the straight component, the first massage component 1 initially pushes the first massage area (the inner wall tissue of the recess) to move. After the first massage component 1 is inserted, the user pushes the second massage component 2 to adhere to the second massage area. The deformable section 30 bends under force, and the elastic reaction force keeps it pressed against the second massage area. At this time, the curved concave surface of the first massage component 1 is pressed against the inner wall of the recess, and the second massage component 2 is pressed against the outer second massage area. The two form a counterforce basis of inner pushing and outer resisting. The user pushes the first massage component 1 deeper into the recess. Due to the surface contact characteristics, the curved concave surface can simultaneously push the first massage area (the inner wall and surrounding tissue of the recess) towards the center of the recess, stretching deep muscles. At the same time, the second massage component 2 cannot move inward because it is pressed against the outer second massage area. This creates a pinching force where the first massage component 1 pushes outward and the second massage component 2 resists inward, acting on the muscle tissue between them to achieve a deep relaxation effect similar to manual pinching, relieving muscle tension. As the first massage component 1 penetrates deeper, the arc-shaped concave surface pushes the opening (recessed opening) of the acupoint towards its own bending direction, causing the second massage area to shift synchronously with the opening. At this time, the deformation segment 30 of the second massage component 2 causes it to extend outward along the first guide hole 32, gradually increasing the distance between the second massage component 2 and the first guide hole 32, ensuring that the second massage component 2 always fits the displaced second massage area. When the first massage component 1 penetrates to a greater depth, the pushing effect of the arc on the opening weakens, and the acupoint opening gradually returns to its original position under the elastic action of the muscles, causing the second massage area to move back to its original position. As the deformation segment 30 continues to bend, the second massage component 2 moves closer to the first guide hole 32, gradually reducing the distance between it and the first guide hole 32, continuously fitting the repositioned second massage area without loosening throughout the process.

[0076] The curved surface of the first massage component 1 increases the movement of the first massage area (the recessed internal tissue) compared to a straight component, allowing for more thorough stretching of deep muscle fibers and enhancing the massage effect. Because the curved bend of the first massage component 1 is on the same side as the second massage component 2, and the second massage component 2 is stably pressed against the second massage area, the two form a counter-clamping force acting on the deep muscles between the first and second massage areas. Compared to traditional single-press pressure, this can relieve muscle tension more quickly and improve the massage effect. The deformable segment 30 gradually increases and then decreases in size by bending and deforming its portion beyond the guide hole, allowing the movement path of the second massage component 2 to synchronously adapt to the displacement of the second massage area caused by the acupoint opening offset. When the opening offsets, the size of the deformable segment 30 exceeding the first guide hole 32 increases; when the opening returns to its original position, the size of the deformable segment 30 exceeding the first guide hole 32 decreases, solving the potential problem of the second massage component 2 detaching due to opening offset and ensuring uninterrupted fit throughout the massage.

[0077] In the specific implementation process, the curvature of the first massage component 1 can be gradually reduced in the direction away from the support section 31. The low curvature part of the first massage component 1 ensures smooth insertion, while the high curvature part increases the amount of pushing of the first massage component 1 on the tissue deep in the depression, and at the same time enhances the directional offset effect on the opening.

[0078] According to some embodiments of this application, optionally, such as Figures 1-3 As shown, the size of the second massage component 2 is smaller than the diameter of the first guide hole 32, allowing it to pass through the first guide hole 32.

[0079] The second massage component 2 is smaller than the diameter of the first guide hole 32, so that when in use, the second massage component 2 can either pass through the first guide hole 32 and fit against one side of the recessed area for massage, or it can not pass through the first guide hole 32 and fit against the other side of the recessed area for massage. It can be adapted to perform targeted massage for different areas and meet diverse massage needs.

[0080] According to some embodiments of this application, optionally, such as Figures 4-5 As shown, the cross-sectional shape of the first guide hole 32 is waist-shaped.

[0081] The cross-sectional shape is waist-shaped, consisting of two semicircles (with the diameter as the minor axis) and two parallel straight lines (with the length as the major axis). The direction of the major axis is completely consistent with the direction of the long side 310 of the support section 31 (to ensure matching of the guiding direction), and the direction of the minor axis is perpendicular to the long side 310.

[0082] The waist-shaped cross-section restricts rotation via its short axis, allowing the deformable segment 30 to bend only along a preset direction (long side 310). This ensures the second massage component 2 maintains a correct fit, resolving fit failure issues caused by misalignment. The long axis of the waist-shaped cross-section, along the long side 310 of the support segment 31, provides a linear guide channel for the deformable segment 30. Simultaneously, the parallel straight sides of the waist reduce the contact area between the deformable segment 30 and the hole wall, lowering sliding friction and preventing jamming, making it particularly suitable for scenarios where the deformable segment 30 frequently bends and deforms.

[0083] According to some embodiments of this application, optionally, the diameter of the first guide hole 32 gradually increases in the direction away from the first massage component 1.

[0084] The diameter of the first guide hole 32 gradually increases along the direction away from the first massage component 1 (from the proximal end to the distal end), with the smallest diameter at the proximal end (closest to the first massage component 1) and the largest diameter at the distal end (farthest from the first massage component 1). The long axis of the first guide hole 32 is aligned with the long side 310 of the support section 31 throughout its entire length, and the inner wall is a smoothly transitioning conical surface, achieving a dual constraint effect of precise guidance at the proximal end and fault-tolerant sliding at the distal end.

[0085] The large diameter at the distal end of the first guide hole 32 provides tolerance space for the bending deformation of the deformable section 30. Even if the deformable section 30 is radially offset due to muscle reaction force or slight deviation in user operation, it can still slide smoothly at the distal end, solving the potential problem of easy offset and jamming of equal-diameter holes. This is especially suitable for scenarios where the user cannot maintain a completely uniform speed of force during massage. The small diameter at the proximal end ensures the guiding accuracy when the first massage component 1 is inserted and the deformable section 30 is initially deformed (avoiding initial offset causing misalignment of the second massage component 2); the large diameter at the distal end adapts to dynamic offset during the massage process. The combination of the two ensures both initial accuracy and smooth process. The large diameter at the distal end makes the contact area between the deformable section 30 and the hole wall smaller than that at the proximal end (only partial contact), reducing frictional resistance during sliding. Especially in scenarios where the deformable section 30 deforms frequently, this can reduce structural wear and extend the service life of the deformable section 30.

[0086] According to some embodiments of this application, optionally, such as Figures 10-12 As shown, the limiting structure is a second guide hole 33 provided on the deformable section 30, and the long side 310 of the support section 31 passes through the second guide hole 33.

[0087] When the user pushes the first massage component 1 to move deeper into the recess, the long side 310 of the support section 31 moves deeper synchronously with the first massage component 1 (the distal end of the long side 310 remains extended); the deformable section 30 continues to slide towards the distal end along the long side 310, and the second guide hole 33 is always fitted on the long side 310 to ensure that the deformation direction does not deviate; the second massage component 2 is unable to move synchronously with the first massage component 1 due to the counter-pushing force of the second massage area, and only passively follows along the long side 310, continuously conforming to the second massage area, and the pressure is not weakened.

[0088] The deformable segment 30 is directly fitted onto the long side 310 of the support segment 31 through the second guide hole 33. There is no need to align the relative positions of the holes in the support segment 31 and the deformable segment 30. During assembly, it is only necessary to fit the hole into the long side 310, which is suitable for batch assembly scenarios and improves efficiency.

[0089] According to some embodiments of this application, optionally, the deformable segment 30 and the second massage component 2 are detachably connected.

[0090] The deformable section 30 and the second massage component 2 are detachably connected, allowing users to replace the second massage component 2 according to different massage areas and massage preferences (such as gentle pressing or deep stimulation), thus improving the device's versatility. If the second massage component 2 is worn or the deformable section 30 is damaged, it is not necessary to replace the entire connecting component 3; only the damaged second massage component 2 or the deformable section 30 needs to be replaced (keeping the support section 31, the first massage component 1, and other intact parts), reducing maintenance costs. At the same time, the detachable design facilitates the separate cleaning of the second massage component 2, preventing bacterial growth and improving hygiene.

[0091] Although this application has been described with reference to preferred embodiments, various modifications can be made thereto and components can be replaced with equivalents without departing from the scope of this application. In particular, the technical features mentioned in the various embodiments can be combined in any manner, provided there is no structural conflict. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A massage device, characterized in that, include: The first massage component is used to massage the user's first massage area; A second massage component is used to massage a second massage area of ​​the user, which is different from the first massage area and the second massage area. A connecting component that connects the first massage component and the second massage component, the connecting component including a resilient deformable segment; At least a portion of the deformable segment and the second massage component are located on opposite sides of the axis L1 of the first massage component; The deformable segment is configured to deform when subjected to force, causing the position of the projection of the second massage component on axis L1 to change; A limiting structure is provided on the connecting component. The limiting structure is used to constrain the movable stroke of the second massage component in the axial direction of the first massage component, and to define its first limit position and second limit position. The connecting component also includes a support section; The support segment has a J-shaped structure, with its long side connected to the first massage component and its short side connected to the deformable segment. The deformable segment is connected to the second massage component.

2. The massage device according to claim 1, characterized in that, At least a portion of the connecting component cooperates with the limiting structure to constrain the deformation direction of the deformable segment.

3. A massage device according to claim 1, characterized in that, The limiting structure is a first guide hole provided on the long side of the support section, and the deformable section passes through the first guide hole.

4. A massage device according to claim 3, characterized in that, The second massage component is larger than the diameter of the first guide hole to prevent it from passing through the first guide hole.

5. A massage device according to claim 3, characterized in that, The first massage component has an arc-shaped structure, and its bending direction is the same as that of the second massage component.

6. A massage device according to claim 3, characterized in that, The second massage component is smaller than the diameter of the first guide hole, allowing it to pass through the first guide hole.

7. A massage device according to claim 3, characterized in that, The cross-sectional shape of the first guide hole is waist-shaped.

8. A massage device according to claim 3, characterized in that, The diameter of the first guide hole gradually increases in the direction away from the first massage component.

9. A massage device according to claim 1, characterized in that, The limiting structure is a second guide hole provided on the deformable section, and the long side of the support section passes through the second guide hole.

10. A massage device according to claim 2, characterized in that, The deformable segment is detachably connected to the second massage component.

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