A massager

Abstract

The present application relates to a kind of massager, belong to massaging device technical field.It includes the main body of massager and the two opposite arrangement of massage element of being arranged in the circumferential wall of the main body;Wherein, two the opposite swing of the massage element has along the synchronous and opposite swing of the axis direction of the massager main body.The opposite swing of massage element can cover the two sides of target massage area, effectively avoid the problem of uneven local pressure caused by unilateral action.Synchronous and opposite swing reduces the discomfort caused by different step stimulation, provides more natural and comfortable massage experience for user.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of massagers, and relates to a massager for improving the massage sensation. BACKGROUND

[0002] A massager is a device designed to massage, relax or relieve stress on specific parts of the human body through mechanical structures and power devices. In recent years, as users' pursuit of a healthy lifestyle continues to rise, massagers have gradually developed into multi-purpose devices with diverse functions and innovative structures.

[0003] There are many types of existing massagers, such as telescopic massagers, sucking massagers, and rolling massagers. Telescopic massagers drive the massage head to extend and retract along the axial direction through a power device; sucking massagers simulate the sucking action by changing the negative pressure through pneumatic or vacuum technology; rolling massagers achieve massage by driving the rolling massage beads in a ring-shaped track through a power mechanism.

[0004] However, although the above-mentioned forms of massagers have certain practicality and comfort in massage applications, they are relatively limited in providing massage stimulation sensation when targeting the massage needs of the body environment. SUMMARY

[0005] To solve the above-mentioned problems of the prior art, the present application provides a massager.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present application is:

[0007] A massager is provided, comprising:

[0008] a massager body and two oppositely arranged massage elements arranged on the circumferential wall surface of the body;

[0009] wherein the two massage elements have synchronous and opposite swinging along the axial direction of the massager body.

[0010] Preferably, a transmission assembly is included for driving the swinging of the massage elements along the axial direction of the massager body;

[0011] and the two massage elements are driven by the same transmission assembly to perform synchronous and opposite swinging.

[0012] Preferably, the transmission assembly comprises:

[0013] a driving member having a rotary driving force;

[0014] a rotating table sleeved to the driving member;

[0015] The circumferential surface of the rotating table is provided with a sliding groove, the cross-sectional shape of the sliding groove is an ellipse, the ellipse cross-section is a projection obtained by cutting along a parallel direction of the sliding groove, and the long axis of the ellipse and the axis of the rotating table form a non-right angle.

[0016] The swing frame is arranged in cooperation with the sliding groove, and generates swing movement guided by the periodic fluctuation of the sliding groove when the rotating table rotates, and is transmitted to the massage element.

[0017] The constraint member is connected with the swing frame, and is used to constrain the rotation of the swing frame along the circumference.

[0018] Preferably, the massage element includes a central structure part and a side structure part.

[0019] The central structure part and the side structure part are both structural bodies regularly extending in a specific direction and extending away from the massage device main body.

[0020] The outer edge of the central structure part and the outer edge of the side structure part are located on the same circular arc segment.

[0021] The outer edge refers to the structural boundary of the central structure part and the side structure part away from the massage device main body.

[0022] Preferably, the side structure part is an arc-shaped curved structure, and starts from one side of the central structure part, curves outward and gradually extends away from the central structure part, forming an arc-shaped contour.

[0023] Preferably, the swing frame includes two oppositely arranged swing arms.

[0024] The two swing arms are respectively embedded into the central structure parts of the two massage elements.

[0025] Preferably, the circumferential wall surface of the massage device main body is provided with a groove recessed towards the axis thereof.

[0026] The massage element is positioned in the groove.

[0027] The central structure part and the side structure part are partially located in the groove and partially protrude from the opening plane of the groove.

[0028] Preferably, a first massage device is included.

[0029] The first massage device is arranged in the massage device main body.

[0030] The first massage device is configured to provide massage stimulation in the form of vibration.

[0031] Preferably, the massage device main body has an arm.

[0032] The arm is arranged on the circumferential wall of the massager body.

[0033] Preferably, a second massaging device is included;

[0034] The second massaging device is arranged in the arm;

[0035] The second massaging device is configured to provide a vibrating massage stimulation.

[0036] The present application provides a massager, and the beneficial effects of the present application are embodied in:

[0037] The swinging mode along the axis of the massager body enables the massage element to generate a push-pull or patting dynamic stimulation during operation, which is particularly suitable for relaxing the deep muscles. The relative swinging of the massage element can cover both sides of the target massage area, effectively avoiding the problem of uneven local pressure caused by unilateral action. The synchronous and opposite swinging reduces the discomfort caused by asynchronous stimulation, providing a more natural and comfortable massage experience for the user. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 One of the perspective views of the massager according to the present application;

[0039] Figure 2 The second perspective view of the massager according to the present application;

[0040] Figure 3 One of the cross-sectional views of the massager according to the present application;

[0041] Figure 4 One of the structural views of the massage element in the massager according to the present application;

[0042] Figure 5 The second structural view of the massage element in the massager according to the present application;

[0043] Figure 6 The third structural view of the massage element in the massager according to the present application;

[0044] Figure 7 The second cross-sectional view of the massager according to the present application;

[0045] Figure 8 The cross-sectional view of the massage element in the massager according to the present application;

[0046] Figure 9 The third perspective view of the massager according to the present application;

[0047] Figure 10 The front view of the massager according to the present application;

[0048] Figure 11 Figure 1 is a structural diagram of a transmission assembly in a massager according to the present application;

[0049] Figure 12 Figure 2 is a structural diagram of a swing frame in a massager according to the present application;

[0050] Figure 13 Figure 3 is another structural diagram of a swing frame in a massager according to the present application;

[0051] Figure 14 Figure 4 is a fourth perspective view of a massager according to the present application.

[0052] BRIEF DESCRIPTION OF DRAWINGS

[0053] 1, massager body; 101, first end portion; 102, second end portion; 103, inner shell; 104, outer layer; 2, wire harness tube; 3, operating handle; 4, massaging element; 401, central structural portion; 4011, second root portion; 4012, second tail portion; 402, side structural portion; 4021, first root portion; 4022, first tail portion; 5, elastic wall; 6, groove; 601, bottom edge; 602, first side edge; 603, second side edge; 604, first opening; 605, second opening; 7, transmission assembly; 701, driving member; 702, gear box; 703, driving rod; 704, rotating table; 705, sliding groove; 706, swing frame; 707, swing arm; 708, notch; 801, clamping groove; 802, clamping table; 901, first massaging device; 902, support arm; 9021, auxiliary massaging arm; 903, second stimulating device; 10, restraining member. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0055] Please refer to Figures 1-14 The specific embodiments provided by the present application are as follows:

[0056] In one embodiment, referring to Figure 1 As shown in FIG. 1, the massager body 1 has the property of being inserted into the human body and drives the massaging element 4 into the human body to form in-vivo massaging stimulation.

[0057] According to some embodiments, the massager body 1 is a rod-shaped body with the characteristic of being partially inserted into the human body, having a first end 101 and a second end 102. When inserted into the human body, the first end 101 serves as the entry end, which first contacts and enters the human body when the massager is inserted into the human body. The second end 102 serves as the handheld end for the user to hold for operation, which has an operation function, and the user can control the operation of the massager through the second end 102, including but not limited to:

[0058] Starting and stopping the massage element 4: the user can start and stop the massage element 4 by pressing the button, turning the switch or touching the interface;

[0059] Adjusting the massage frequency: by operating the control unit of the second end 102, the user can select different massage frequencies to meet different massage needs;

[0060] Adjusting the massage intensity: the user can set the intensity parameter of the massage element 4 through the control unit to control the intensity of the massage, such as gentle massage, moderate massage or high-intensity massage.

[0061] The control unit can include: physical buttons or switches, providing simple and direct pressing operation; knobs or sliding adjusters for precise adjustment of frequency and intensity; electronic display interface for real-time display of current operation status and massage parameters.

[0062] According to some embodiments, as shown in Figure 2 The massager body 1 has the characteristic of being fully insertable into the human body. Specifically, the massager body 1 is a spherical body or a spherical-like body, which is designed to allow the entire spherical body or spherical-like body to be placed completely inside the human body, thereby achieving a more deep and precise massage stimulation effect. Through this design, the device can effectively cover specific massage areas and provide a more targeted massage experience.

[0063] The massager body 1 is connected to the operation handle 3 through the wire harness tube 2. The wire harness tube 2 has multiple functions: it provides a convenient pulling mechanism for the massager body 1, ensuring that the device can be smoothly withdrawn from the human body after use, improving the safety of the device. The wire harness tube 2 is used for the transmission and protection of internal lines such as power lines and signal lines, and its structure design can ensure the orderliness of the lines and effectively prevent damage to the lines by the external environment. The wire harness tube 2 is made of high-flexibility material, allowing natural bending or stretching in different use postures to adapt to different operation needs of the human body. This feature further improves the operation convenience and application range of the device.

[0064] The control unit is integrated inside the handle 3, and the user can control the device comprehensively through the handle 3, including starting and stopping the massage element 4, adjusting the frequency and intensity, etc. The control unit adopts an ergonomic layout to ensure that the user can easily and intuitively operate the device. The compactness and integrated layout of the overall design not only improve the operation experience of the device, but also enhance its portability and safety.

[0065] Reference Figure 3 As shown, the massager body 1 is composed of two parts, an inner shell 103 and an outer layer 104, to achieve a perfect combination of structural stability and user comfort. The inner shell 103 is composed of two structurally symmetrical hard shells that can be combined to form a complete body structure through precise clamping design. The shape of the body structure of the inner shell 103 can be designed as a rod-shaped body, a spherical body, or a spherical-like body according to requirements.

[0066] The hard material and symmetrical structure of the inner shell 103 ensure that the massager body 1 has sufficient rigidity and strength during use and is not prone to deformation or damage. The symmetrical clamping design simplifies the assembly process, improves the production efficiency and maintenance convenience of the device. The design of multiple body shapes makes the device adaptable to different use scenarios and massage needs, thereby improving the applicability and flexibility of the device.

[0067] The outer layer 104 is made of high-performance elastic material and uniformly covers the outer surface of the inner shell 103. The elastic material of the outer layer 104 provides a soft surface, allowing the massager body 1 to better conform to the skin or tissue, greatly improving the user's comfort during use. The outer layer 104 acts as a buffer, effectively reducing the direct pressure when the hard shell comes into contact with the human body, avoiding discomfort during use, and protecting the skin tissue. The elastic material usually has certain waterproof and anti-pollution capabilities, making the device easier to clean and maintain, and prolonging its service life.

[0068] In addition, according to specific requirements, the outer layer 104 can choose different elastic materials such as silicone, medical-grade polymers, etc. to meet different application scenarios and safety requirements. At the same time, anti-slip textures or special-shaped surface treatments can be designed on the outer layer 104 to further enhance its performance under complex operating conditions.

[0069] Reference Figure 3 As shown, the massage element 4 is installed on the circumferential wall surface of the massager body 1 and adopts a relative arrangement structure. The so-called relative arrangement refers to taking the axis of the massager body 1 as the symmetrical dividing line, and the two massage elements 4 are symmetrically arranged on both sides of the body axis.

[0070] The movement mode of the massage elements 4 is swinging along the axial direction of the massager body 1, that is, when one massage element 4 swings in one direction along the axial direction of the massager body 1, the other massage element 4 swings in the opposite direction.

[0071] Such synchronous and opposite swinging enables the two massage elements 4 to dynamically squeeze and stimulate the target massage area during work, thereby forming a uniform and rhythmic massage effect.

[0072] The movement of the two massage elements 4 is strictly synchronous along the axial direction of the body, avoiding the disorder of massage rhythm caused by asynchronization in traditional designs. Through symmetrical layout, the two massage elements 4 can evenly distribute the force during work, avoiding the imbalance caused by unilateral action.

[0073] In general, the swinging mode along the axial direction of the massager body 1 enables the massage elements 4 to produce a dynamic stimulation feeling of pushing and pulling or patting during work, which is particularly suitable for relaxing the deep muscles. The relative swinging of the massage elements 4 can cover both sides of the target massage area, effectively avoiding the problem of uneven local pressure caused by unilateral action. The synchronous and opposite swinging reduces the discomfort caused by asynchronization, providing a more natural and comfortable massage experience for users.

[0074] Reference Figure 3 Further, the massage elements 4 include a center structure part 401 and a side structure part 402, which can jointly act on the part to be massaged outside or inside the human body and form a multi-level massage body feeling in a certain area of the part to be massaged under the action of swinging. The center structure part 401 and the side structure part 402 are structure bodies regularly extending along a certain direction and extending away from the massager body 1; wherein the outer edge of the center structure part 401 and the outer edge of the side structure part 402 are located on the same circular arc segment. The outer edge refers to the structure boundary of the center structure part 401 and the side structure part 402 away from the massager body 1.

[0075] According to some embodiments, reference Figures 4-5 As shown, the side structure part 402 is two and is arranged on both sides of the center structure part 401 along the axial direction of the massager body 1. Reference Figure 6 As shown, or the side structure part 402 is one and is arranged on one side of the center structure part 401 along the axial direction of the massager body 1.

[0076] That is, by setting the combination of the central structural part 401 and the side structural part 402 in the massage element 4, the problem of weakening of the massage force caused by the single massage head swinging away from the vertical position of the part to be massaged in the prior art is overcome. In the present embodiment, when the central structural part 401 deviates from the vertical position during swinging, the side structural part 402 can compensate for the insufficient massage force caused by the deviation of the central structural part 401 by synchronous swinging with the central structural part 401. Specifically, whether the side structural part 402 is located on both sides or one side of the central structural part 401, it can occupy the vertical position of the central structural part 401 during swinging, thereby forming a continuous and strong massage force on the part to be massaged. In addition, this structure further realizes the uniform distribution of massage force, ensures that the massage effect is not affected by the change of swinging angle, significantly improves the performance and user experience of the massager, and especially shows stronger advantages in the massage of complex curved surface parts.

[0077] In addition, by introducing the cooperation of the central structural part 401 and the side structural part 402 in the massage element 4, not only the problem of weakening of the massage force caused by the change of the swinging angle is overcome, but also the massage coverage is significantly expanded. The side structural part 402 can compensate for the areas not fully contacted by the central structural part 401 during synchronous swinging, further improving the comprehensiveness and adaptability of the massage. Especially for complex curved surface or large area parts to be massaged, this design can more evenly cover the target area, reducing the occurrence of massage blind area. At the same time, this structure design also improves the stability of the massager when swinging in different directions, making the massage process smoother and more natural, and providing a strong, uniform and comfortable multi-level massage experience for users.

[0078] Reference Figure 8 As shown in the specific embodiment, as shown in the reference, the side structural part 402 is in an arc-shaped curved structure, and starts from one side of the central structural part 401, curves outward and gradually extends away from the central structural part 401, forming an arc-shaped contour. Specifically, the side structural part 402 includes a first root 4021 and a first tail 4022, the first root 4021 is connected to the circumferential wall of the massager body 1 to provide structural stability and ensure that the side structural part 402 remains stable during movement without displacement or disengagement. The first tail 4022 is located away from one end of the massager body 1, and is designed to contact the part to be massaged to realize the massage function.

[0079] It is foreseeable that the side structure 402 adopts an arc-shaped curved structure, which can better conform to the part to be massaged, especially in complex curved surface areas. In addition, the arc-shaped curved structure has the characteristics of reverse elastic stretching during oscillation. This elastic stretching not only effectively disperses the action point of the massage force, avoiding discomfort caused by single-point pressure, but also enhances the soft transition of the massage force, making the massage experience more comfortable. In addition, the reverse elastic stretching can also absorb and release a certain amount of kinetic energy, improving the oscillation efficiency, so that the side structure 402 can always maintain a stable and uniform massage force during oscillation. This helps to achieve a deeper massage effect and significantly improves the mechanical adaptability and service life of the massager. Under the action of reverse elastic stretching, the side structure 402 can form an additional elastic rebound force on the target area while applying pressure, helping the deep tissues to be more fully stimulated by massage, thereby enhancing the promotion effect on muscle relaxation and blood circulation.

[0080] wherein the first root 4021 and the first tail 4022 should be understood as referring to a local structural part of the side structure 402 with a certain length or volume, which is used to describe the zoning characteristics and functional attributes of the side structure 402 in terms of morphology, but there is no significant boundary between the two, and the transition area is continuously connected.

[0081] The area between the first root 4021 and the first tail 4022 has an arc-shaped curved profile that gradually extends away from the central structure 401, forming a dynamic and smooth curve shape. Under the action of oscillation, the first tail 4022 of the side structure 402 continuously contacts the part to be massaged.

[0082] In some embodiments, the side structure 402 can present a sheet-like shape, which is the same as or similar to the shape of the human tongue, to adapt to specific massage parts and provide a more conformable massage effect.

[0083] In addition, the side structure 402 can also present a columnar shape, a spherical shape or other curved shapes to meet different use requirements and adapt to the morphological characteristics of various parts to be massaged, providing multi-point contact and multi-level massage stimulation

[0084] According to some embodiments, referring to Figures 3-6 As shown, the side structure 402 has an arc-shaped curved structure and a memory characteristic. Specifically, when the side structure 402 is subjected to resistance from the part to be massaged, it can elastically bend in the opposite direction of the current arc-shaped bending direction, and then recover to the initial arc-shaped bending state through the memory characteristic after the resistance disappears or weakens.

[0085] According to some embodiments, referring to Figure 8As shown, the side structure 402 has different thickness distribution. Specifically, in the direction away from the massager body 1, the side structure 402 includes a first structure section and a second structure section in sequence, starting from the first root 4021 and ending at the first tail 4022.

[0086] The first structure section has a first size range, and the thickness thereof is the same or close to the same in the whole, ensuring the stability and uniform distribution of the structure.

[0087] The second structure section has a second size range, and the thickness thereof gradually increases in the direction away from the first root 4021, reaches a maximum value, and then gradually decreases. The maximum thickness of the second structure section is significantly greater than the thickness or average thickness of the first structure section, thereby providing additional strength and contact effect.

[0088] In this way, the uniform thickness of the first structure section ensures the stable connection of the side structure 402 with the massager body 1; the thickness variation of the second structure section adapts to different massage pressure requirements, and the maximum thickness region provides stronger force, and the gradually decreasing thickness region realizes smooth transition effect.

[0089] Preferably, the value is 1 mm. The second size range is 2 mm to 4 mm. Preferably, the value is 4 mm.

[0090] According to some embodiments, as shown in FIG. 8, the center structure 401 is a linearly extended structure, and extends along the axis of the massage element 4. Specifically, the center structure 401 is in a straight line shape, and its second root 4011 is closely connected with the circumferential wall surface of the massager body 1, the center structure 401 extends to a set length along the axis of the massage element 4, and ends at the second tail 4012.

[0091] The relationship between the axis of the massage element 4 and the axis of the massager body 1 varies depending on the shape of the massager body 1. When the massager body 1 is a straight rod-shaped body, the axis of the massage element 4 and the axis of the massager body 1 tend to be perpendicular or completely perpendicular. If the massager body 1 is a rod-shaped body with a certain curvature, the two axes can form a certain angle, but generally still maintain a near-perpendicular relationship. In addition, when the massager body 1 is a spherical body or a spherical-like body, the axis of the massage element 4 points to the center of the spherical body or the spherical-like body, and is configured according to the geometric characteristics of the center to ensure the effective work of the massage element 4.

[0092] According to some embodiments, the central structure 401 has different thickness distributions as shown in the figure. Specifically, in the direction away from the massager body 1, the central structure 401 includes a third structure section and a fourth structure section in sequence from the second root 4011 to the second tail 4012, which have different size ranges.

[0093] The third structure section has a third size range, and the thickness is the same or close to the same as a whole, which ensures the stability and uniform distribution of the structure.

[0094] The fourth structure section has a fourth size range, and the thickness gradually increases in the direction away from the second root 4011, reaches a maximum value, and then gradually decreases. The maximum thickness of the fourth structure section is significantly greater than the thickness or average thickness of the third structure section, and is significantly greater than the thickness of the second structure section, thereby providing additional strength and contact effect.

[0095] The third size range is 0.5mm to 1.5mm. Preferably, the value is 1mm. The fourth size range is 2mm to 6mm. Preferably, the value is 5mm.

[0096] It should be noted that the second root 4011 and the second tail 4012 do not have a significant boundary line, and it can be understood that the second root 4011 is a local part of the central structure 401 close to the massager body 1, and the second tail 4012 is a local part of the central structure 401 away from the massager body 1.

[0097] The first structure section and the second structure section can be distinguished according to the thickness size, and the second structure section is used to contact the part to be massaged. The central structure 401 has a memory characteristic, that is, it has a resilience to maintain the initial position. When the massaging element 4 is subjected to the resistance of the part to be massaged, the central structure 401 will elastically deform, and quickly rebound to the original position after the external force is removed. This memory characteristic not only enhances the adaptability of the massaging element 4, but also can fine-tune according to the different shapes and needs of the massaged part, thereby optimizing the massaging effect.

[0098] In addition, the central structure 401 is sheet-shaped, or columnar or spherical.

[0099] Reference Figure 8 As shown, in some embodiments, the central structure 401 and the side structure 402 are connected by an elastic wall 5. The height of the connection area is not higher than the third structure section of the central structure 401 and the first structure section of the side structure 402. The elastic wall 5 has a certain elasticity, and usually has an elastic force to pull the side structure 402 towards the central structure 401.

[0100] In some embodiments, the first root 4021 of the side structure 402 and the second root 4011 of the center structure 401 are respectively and independently connected to the circumferential wall of the massager body 1. The gap between the first root 4021 and the second root 4011 has a length of 1.5 mm at most.

[0101] In other embodiments, the first root 4021 of the side structure 402 and the second root 4011 of the center structure 401 are connected to the same connecting body, which is integrally connected to the circumferential wall of the massager body 1. The connecting body can be a semispherical body protruding a certain height away from the circumferential wall of the massager body 1.

[0102] Reference Figure 9 As shown in some embodiments, the massager body 1 is provided with a groove 6, and the massage element 4 is positioned at the bottom edge 601 of the groove 6. The length direction of the groove 6 is consistent with the axis direction of the massager body 1, and the space in the groove 6 can provide a stable movement track for the massage element 4. The groove 6 has a first side edge 602 and a second side edge 603, which are in the form of prismatic strip-shaped protrusions and are parallel to the axis of the massager body 1. The first side edge 602 and the second side edge 603 can effectively provide a certain space limitation for the massage element 4, preventing the massage element 4 from directly contacting the internal tissues or skin of the human body and avoiding unnecessary damage to the skin.

[0103] Specifically, when the massage element 4 enters the human body, the first side edge 602 and the second side edge 603 play a blocking role, preventing the massage element 4 from excessively deviating or colliding with the surrounding tissues, so that the massage element 4 can swing within a relatively fixed range. Since the design of the groove 6 limits the movement range of the massage element 4, the massage element 4 can move more regularly within the limited space, thereby improving the massage effect and ensuring the comfort and accuracy of the massage process. At the same time, the swing of the massage element 4 is limited by the two prismatic strip-shaped protrusions in the groove 6, which can prevent the massage element 4 from excessively deviating or moving unevenly after entering the human body, making the massage effect more balanced and gentle.

[0104] The groove 6 is formed with a first opening 604 and a second opening 605 in the direction along the axis of the massager body 1. The bottom edge 601 of the groove 6 at the first opening 604 and the second opening 605 transitions smoothly in the direction away from the axis of the massager body 1, and is smoothly connected to the circumferential wall of the massager body 1.

[0105] The dimensions of the groove 6 are limited as follows: the width is in the range of 20 mm to 35 mm, the length is in the range of 50 mm to 70 mm, and the depth is in the range of 3 mm to 6 mm.

[0106] In some embodiments, the groove 6 can be rectangular, circular, or oval.

[0107] Referring to Figure 10 As shown in some embodiments, the central structure 401 and the side structure 402 are both protruded from the opening plane of the groove 6. It should be understood that the second tail 4012 of the central structure 401 and the first tail 4022 of the side structure 402 are both higher than the groove 6, so that the central structure 401 and the side structure 402 can fully contact the part of the human body to be massaged, and form massage stimulation as the swinging proceeds.

[0108] As described above, the depth of the groove 6 ranges from 3 mm to 6 mm, and the height of the central structure 401 and the side structure 402 perpendicular to the bottom edge 601 of the groove 6 should be increased by 2 mm to 4 mm based on the depth of the groove 6. For example, if the depth of the groove 6 is 3 mm, the height of the central structure 401 defined above is 5 mm, and the height of the side structure 402 defined above is 4 mm.

[0109] Referring to Figure 11 As shown in some embodiments, the swinging of the massage element 4 is driven by the transmission assembly 7. Specifically, the driving part 701 of the transmission assembly 7, such as a motor, is located inside the inner shell 103 of the massager main body 1. The end of the driving part 701 is usually connected to the gear box 702, and the gear box 702 is connected to the driving rod 703. The other end of the driving rod 703 is rotatably connected to the inside of the inner shell 103. On the rod body of the rotating rod, a rotating table 704 capable of rotating synchronously with the driving rod 703 is sleeved. A sliding groove 705 is formed along the circumferential surface of the rotating table 704. The sliding groove 705 is an overall closed loop structure, and is periodically undulatingly distributed along the axial direction of the rotating table 704. It should be understood that the formed path of the sliding groove 705 has an undulating characteristic, so that when the swinging frame 706 is slidingly fitted in the sliding groove 705, the relative rotation between the sliding groove 705 and the swinging frame 706 is formed as the rotating table 704 rotates, and the undulating inner wall surface of the sliding groove 705 constantly pushes the swinging frame 706, forming a periodic swinging.

[0110] The circumferential wall surface of the swinging frame 706 is provided with a swinging arm 707, the swinging arm 707 is embedded into the inside of the central structure 401, and drives the central structure 401 to swing synchronously, and synchronously drives the side structure 402 to swing.

[0111] The inside of the central structure 401 forms a cavity, and the swinging arm 707 is embedded into the inside of the cavity. It should be understood that the central structure 401 is a hollow structure, and the side structure 402 is a solid structure.

[0112] The combination of the driving element 701, the motor, the gear box 702 and the driving rod 703 in the transmission assembly 7 realizes efficient power transmission. The driving element 701 is located inside the inner shell 103 of the massager main body 1, has a compact structure design, can effectively avoid energy loss in power transmission, and at the same time improves the overall stability of the device, ensures that consistent performance can still be maintained in long-term use.

[0113] The sliding groove 705 adopts a whole closed loop structure and is periodically undulating along the axial direction of the rotating table 704. The undulating characteristics of the sliding groove 705 path enable the swing frame 706 to be periodically pushed by the inner wall of the sliding groove when it slides in the sliding groove, thereby realizing regular swinging motion. Not only does it enhance the dynamic effect of the massage element 4, but it also provides a more natural massage experience through swinging motion.

[0114] The swing arm 707 is arranged on the circumferential wall surface of the swing frame 706, so that the swing arm 707 can be embedded in the cavity of the center structure part 401, and the movement of the swing arm 707 drives the center structure part 401 and the side structure part 402 to swing synchronously. This multi-dimensional swing design makes the swing of the massage element 4 more three-dimensional, realizing multi-level massage effect.

[0115] The center structure part 401 adopts a hollow design, which has better flexibility and swingability, and can better fit the curves of the human body and the massage needs; while the side structure part 402 is a solid structure, which enhances the rigidity of the whole massage element, ensuring that it is not easy to deform or damage when swinging. This functional division effectively improves the service life of the device, while realizing the compatibility of flexibility and stability.

[0116] The power transmission of the transmission assembly 7 and the swing of the massage element 4 can adjust the swing amplitude and frequency according to the different needs of the target part, so as to provide precise and strong massage effect. Combined with the division design of the center structure part and the side structure part, the massager can better fit the target area, reduce the discomfort caused by excessive pressure, and at the same time enhance the comfort and effect of massage.

[0117] Reference Figures 11-13 As shown, the swing frame 706 is a ring-shaped structure, and correspondingly, the rotating table 704 is a structure adapted to its shape and size. The swing frame 706 is embedded in the sliding groove 705. Among them, the swing frame 706 is a non-closed loop structure, that is, the swing frame 706 has a complete through gap 708 formed on the circumferential wall surface. The gap 708 makes the swing frame 706 have a certain mechanical flexibility, especially when the swing frame 706 is forced by the inner wall surface of the sliding groove 705, part of the force is released through the gap 708, for example, the swing frame 706 is axially twisted, on the one hand to avoid damage to the swing frame 706 by the force, and on the other hand to avoid too rigid force on the part to be massaged.

[0118] refer to Figures 11-13 As shown, both ends of the rotary table 704, namely the end closer to the driving member 701 and the end farther away from the driving member 701, have slots 801 formed. Correspondingly, the inner wall surface of the constraint member 10 has a retaining platform 802 formed at the corresponding position, and the retaining platform 802 and the retaining slot 801 form a sliding engagement. Through the sliding engagement connection, the rotary table 704 has axial constraint and circumferential freedom.

[0119] In one specific embodiment, the constraint member 10 is also used to provide a constraint that prevents the circumferential rotation of the swing frame 706. Specifically, the constraint member 10 includes two coupled constraint half-shells. The two constraint half-shells form a constraint space in which both the rotating platform 704 and the swing frame 706 are located. For the rotating platform 702, the constraint member 10 restricts its axial displacement through the aforementioned locking plate 802, but allows the rotating platform 702 to rotate through the sliding engagement of the locking plate 802 and the locking groove 801. For the swing frame 706, the constraint member 10 forms a constraint groove arranged along the axial direction, through which the swing arm 707 of the swing frame 706 passes. The constraint groove allows the swing arm 707 to swing in the axial direction. The root of the swing arm 707 (the position where it connects to the swing frame 706) slides and engages inside the groove edge of the constraint groove, so that the swing arm 707 cannot rotate synchronously with the rotating platform 704 in the circumferential direction, but has the ability to swing in the axial direction.

[0120] refer to Figure 3 As shown, a first massage device 901 is provided inside the first end 101 of the massager body 1. The first massage device 901 is configured to provide vibrational massage stimulation at this location. The first massage device 901 is a vibration motor.

[0121] refer to Figure 3 As shown, a support arm 902 is provided on the circumferential wall of the massager body 1, closer to the second end 102, to function as an auxiliary massage element 4. The support arm 902 has an arc-shaped design, extending outward from one side of the massager body 1 (meaning away from the massager body 1), and its free end and / or the entire arm body are used to contact specific parts of the external body, thereby providing additional massage stimulation.

[0122] The functionality of the support arm 902 lies in its arc-shaped structural design, which naturally conforms to the curves of the human body, achieving flexible contact during movement and providing targeted stimulation according to different massage needs. Through the synergistic effect with the central structural part 401 and the side structural part 402, the support arm 902 can create a multi-point, multi-layer massage experience in the target massage area.

[0123] Further, the surface of the arm 902 can be optimized according to different application scenarios. For example, the free end of the arm 902 is covered with a flexible material or a textured surface to improve comfort and friction when in contact, ensuring that there is no slippage during the massage process. The overall structure of the arm 902 can also be enhanced in elasticity by optimizing the material and geometric design, so that it can deform moderately when stressed, ensuring the stability of the device operation and improving the flexibility and adaptability of the massage.

[0124] Reference Figure 14 Further, as shown, the end of the arm 902 is provided with a plurality of secondary massage arms 9021 that are elastic. The secondary massage arms 9021 can be in elastic contact with the part to be massaged and can vibrate with the insertion and extraction of the main body 1 of the massager or transmit the vibration of the second stimulation device 903 described below, to improve the tactile sensation of massage stimulation.

[0125] The arm 902 can have active movement capability, for example, the second stimulation device 903 is installed inside the arm 902 near the free end, and the second massage device realizes massage stimulation of a specific area of the human body in the form of vibration.

[0126] In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "center", "top", "bottom", "top", "bottom", "inner", "outer", "inner side", "outer side" and the like indicate the orientation or positional relationship.

[0127] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "assembling" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0128] In the description of the embodiments of the present application, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0129] In the description of the embodiments of the present application, it should be understood that "-" and "~" represent a range between two values, and the range includes the endpoints. For example: "A-B" represents a range greater than or equal to A and less than or equal to B. "A~B" represents a range greater than or equal to A and less than or equal to B.

[0130] In the description of the embodiments of the present application, the term "and / or", merely describes an associated relationship for associated objects, and indicates that three conditions can exist, for example, A and / or B can indicate that three conditions exist, A exists alone, A and B exist together, and B exists alone. In addition, the character " / " herein generally indicates that the front and rear associated objects are in an "or" relationship.

[0131] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A massager characterized by comprising: The massage device comprises: a massage device body, two opposite massage elements arranged on the circumferential wall of the massage device body, and two opposite swing arms; wherein the swing arms are embedded in the massage elements; wherein the two swing arms drive the two massage elements to swing in the same direction along the axis of the massage device body and in opposite directions; further comprising a transmission assembly for driving the swing of the massage elements along the axis of the massage device body; and the two massage elements are driven by the same transmission assembly to swing in the same direction and in opposite directions; the transmission assembly comprises: a driving member having a rotary driving force; a rotating table sleeved to the driving member; wherein the circumferential surface of the rotating table is provided with a sliding groove, the cross-sectional shape of the sliding groove is an ellipse, the ellipse cross-section is the projection obtained by cutting along the parallel direction of the sliding groove, and the non-right angle between the major axis of the ellipse and the axis of the rotating table is an included angle; a swing frame arranged in the sliding groove and guided by the periodic fluctuation of the sliding groove to produce a swing motion when the rotating table rotates, and the swing motion is transmitted to the massage elements; a constraint member connected with the swing frame for constraining the swing frame from rotating in the circumferential direction; wherein the swing frame is a non-closed ring structure, the circumferential wall of the swing frame is formed with a complete through gap, the gap makes the swing frame have mechanical flexibility, and the mechanical flexibility of the gap releases part of the force applied to the swing frame by the inner wall of the sliding groove.

2. The massage device according to claim 1, wherein: the massage element comprises a central structure part and a side structure part; the central structure part and the side structure part are both structures regularly extended in a specific direction and extended away from the massage device body; wherein the outer edge of the central structure part and the outer edge of the side structure part are located on the same circular arc segment; the outer edge refers to the structure boundary of the central structure part and the side structure part away from the massage device body.

3. The massage device according to claim 2, wherein: the side structure part is an arc-shaped curved structure, which starts from one side of the central structure part, curves outward and gradually extends away from the central structure part, and forms an arc-shaped profile.

4. The massage device according to claim 2, wherein: the swing arms are oppositely arranged in the swing frame; and the two swing arms are respectively embedded in the central structure part of the two massage elements.

5. The massage device according to claim 4, wherein: the circumferential wall of the massage device body is provided with a groove recessed toward the axis thereof; the massage element is positioned in the groove; wherein the central structure part and the side structure part are partially located in the groove and partially protrude out of the opening plane of the groove.

6. The massage device according to any one of claims 1 to 5, comprising a first massage device; the first massage device is arranged in the massage device body; wherein the first massage device is configured to provide vibration massage stimulation.

7. The massage device according to claim 1, wherein: the massage device body has an arm. ​ The arm is arranged on a circumferential wall of the massager body.

8. The massager of claim 7, wherein, comprising a second massaging device; the second massaging device is arranged in the arm; wherein the second massaging device is configured to provide a massaging stimulus in the form of vibration.

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