Massage device

Abstract

The utility model relates to massage equipment, which belongs to the field of massage appliances and equipment, and comprises a machine body and a first massage accessory, and the machine body is provided with a butt joint part capable of reciprocating. The first massage accessory comprises a massage base body, a plurality of massage tentacles and a butt joint rod; the massage tentacles are arranged on the side, away from the machine body, of the massage base body at intervals, one end of the butt-joint rod is detachably connected with the butt-joint part of the machine body, and the other end of the butt-joint rod is connected with the massage base body. The butt-joint rod can reciprocate along with the butt-joint part on the machine body and drive the side, provided with the massage tentacles, of the massage base body to deform, so that the free ends of the multiple massage tentacles can be close to or away from one another, and the kneading action is achieved. The massage equipment driving structure is simple and convenient, and the manufacturing difficulty and the production cost of the kneading type massage equipment can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of massage equipment, and in particular to a massage device. Background Technology

[0002] With the increasing demand for home massage devices, fascia guns, as highly effective devices for relieving muscle fatigue and promoting blood circulation, are widely welcomed due to their portability and powerful tapping function. However, traditional fascia guns mainly focus on tapping massage of deep muscles, which is difficult to meet the needs of users who require gentle and soothing kneading massage.

[0003] While commercially available kneading massage devices can simulate the techniques of pushing, kneading, and pinching, their internal structure is complex and requires multiple gears and angle drive mechanisms to achieve the pushing and kneading, resulting in technical problems such as high manufacturing difficulty and high production costs. Utility Model Content

[0004] One objective of this invention is to solve the technical problems of complex structure and high manufacturing cost of traditional kneading massage devices.

[0005] To address the aforementioned technical problems, this application provides a massage device, comprising: a body having a reciprocating docking portion thereon; a first massage accessory comprising a massage base, a plurality of massage tentacles, and a docking rod; the plurality of massage tentacles are spaced apart on the side of the massage base opposite to the body, one end of the docking rod is detachably connected to the docking portion of the body, and the other end of the docking rod is connected to the massage base; the docking rod can reciprocate following the docking portion on the body, and cause the side of the massage base where the massage tentacles are disposed to deform, so that the free ends of the plurality of massage tentacles can move closer or further apart to achieve a kneading action.

[0006] In some embodiments of this application, the massage base includes a first end panel and a second end panel disposed opposite to each other; the first end panel and the second end panel are spaced apart to form a cavity; the massage tentacles are disposed on the outer wall of the first end panel; the second end panel is provided with a through hole connecting the cavity to the outside; the docking rod passes through the through hole of the second end panel and is fixedly connected to the inner wall of the first end panel, so that the docking rod can drive the first end panel to deform.

[0007] In some embodiments of this application, the first end panel is an elastic element; the second end panel is provided with a latch, which is located on the inner wall of the side of the through hole facing the body; the latch is used for detachable connection with the body, so that the second end panel of the massage base can be fixed to the body.

[0008] In some embodiments of this application, the massage device further includes a second massage accessory, one end of which is detachably connected to the docking portion of the main body, and the other end of which extends outside the main body; the docking portion can drive the second massage accessory to reciprocate to achieve a tapping action.

[0009] In some embodiments of this application, the second massage accessory includes a tapping massage head and a massage head cover; one end of the tapping massage head is detachably connected to the docking portion, so that the tapping massage head can reciprocate with the docking portion; the other end of the tapping massage head extends out of the body; the massage head cover is a flexible component, which is detachably connected to the end of the tapping massage head that extends out of the body.

[0010] In some embodiments of this application, the housing includes a shell, a drive assembly, and a transmission assembly; the shell has a first cavity extending longitudinally and a second cavity extending laterally, the drive assembly is disposed in the first cavity of the shell and is used to provide driving force; the transmission assembly is disposed in the second cavity, one end of the transmission assembly is connected to the drive assembly, and the other end of the transmission assembly is provided with the docking portion, the drive assembly can drive the docking portion on the transmission assembly to reciprocate along the axis of the second cavity.

[0011] In some embodiments of this application, the outer shell has a snap-fit ​​position at one end near the first massage accessory, which can be fixed to the snap-fit ​​position on the side of the massage base facing the device body to connect the massage base to the device body.

[0012] In some embodiments of this application, the housing further includes a ring cover, which is circular and detachably connected to a snap-fit ​​connection on the outer casing.

[0013] In some embodiments of this application, the drive assembly includes a power supply, a drive motor, and a controller. The power supply and the drive motor are respectively disposed at both ends of the first cavity of the housing. The controller is electrically connected to the drive motor and the power supply, enabling the controller to control the output parameters of the drive motor.

[0014] In some embodiments of this application, the transmission assembly includes an eccentric wheel, a connecting rod, and a piston. The eccentric wheel is fixed to the power output end of the drive motor. One end of the connecting rod is connected to the eccentric wheel, and the other end of the connecting rod extends along the axial direction of the second cavity toward the opening of the second cavity. The piston is movably disposed in the second cavity and is connected to the end of the connecting rod away from the eccentric wheel. The mating portion is recessed on the side of the piston away from the connecting rod.

[0015] As can be seen from the above technical solution, the beneficial effects of this utility model are as follows:

[0016] This application provides a massage device including a main body and a first massage accessory. The first massage accessory is detachably connected to the main body, allowing the massage device to perform different massage functions by replacing different accessories. A docking portion on the main body drives a docking rod to reciprocate, which in turn causes deformation of the massage base, allowing the free ends of the massage tentacles on the end face of the massage base to move closer or further apart. This enables the massage tentacles to perform contraction or expansion movements to achieve a kneading action. The entire driving process is extremely simple and convenient, eliminating the need for multiple gears or high-precision angle drive mechanisms to drive the massage tentacles. This effectively reduces the manufacturing difficulty and production cost of the massage device, offering significant economic advantages. Attached Figure Description

[0017] Figure 1 This is an exploded view of the massage device in some embodiments.

[0018] Figure 2 for Figure 1 A schematic diagram of the exploded structure of a massage device from another angle.

[0019] Figure 3 for Figure 3 A cross-sectional view of the massage device.

[0020] Figure 4 for Figure 1 A schematic diagram of the structure of the massage base of the first massage accessory.

[0021] Figure 5 This is a cross-sectional structural schematic diagram of the first massage accessory in some embodiments.

[0022] Figure 6 for Figure 5 A cross-sectional view of the first massage accessory in the kneading state.

[0023] Figure 7 This is a cross-sectional view of the massage device in some other embodiments.

[0024] Figure 8 This is a cross-sectional structural diagram of the body of the massage device in some embodiments.

[0025] Figure 9 for Figure 8 A schematic diagram of the exploded structure of the massage device.

[0026] The annotations in the attached figures are explained as follows:

[0027] 100. Massage device; 10. Body; 11. Outer shell; 111. First half-shell; 112. Second half-shell; 113. Ring cover; 114. Snap-fit ​​position; 12. Power supply; 13. Drive motor; 14. Eccentric wheel; 15. Connecting rod; 16. Piston; 161. Connecting part; 17. Sleeve; 18. Controller; 181. Electronic control board; 182. Control button; 183. Indicator light; 20. First massage accessory; 21. Massage base; 211. First end panel; 212. Second end panel; 213. Cavity; 214. Through hole; 215. Snap-fit; 216. Mounting position; 22. Massage tentacles; 23. Connecting rod; 30. Second massage accessory; 31. Tapping massage head; 311. Tapping part; 312. Connecting part; 32. Massage head cover; 321. Mounting cavity. Detailed Implementation

[0028] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0029] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back, etc.) are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] Traditional kneading massage devices have complex structures, requiring multiple gears and angle drive mechanisms to achieve the kneading and pushing action, which leads to technical problems such as high manufacturing difficulty and high production costs.

[0032] Please see Figures 1 to 9This embodiment provides a massage device 100, which includes a body 10, a first massage accessory 20, and a second massage accessory 30. The body 10 is provided with a docking part 161 capable of providing reciprocating motion. The first massage accessory 20 and the second massage accessory 30 can be detachably connected to the docking part 161 on the body 10, so that the body 10 can drive the first massage accessory 20 to perform kneading massage or drive the second massage accessory 30 to perform reciprocating tapping massage.

[0033] The body 10 serves as the power supply for the massage device 100 and includes a reciprocating docking part 161. Both the first massage accessory 20 and the second massage accessory 30 can be detachably connected to the docking part 161 on the body 10, allowing the same body 10 to connect to different types of accessories and achieving versatility for the body 10 of the massage device 100. The transmission structure within the body 10 can be of various types, as long as it provides a docking part 161 that connects to the first massage accessory 20 or the second massage accessory 30 and can provide reciprocating motion.

[0034] Please see Figure 1 and Figure 2 In some embodiments, the first massage accessory 20 includes a massage base 21, a plurality of massage tentacles 22 and a docking rod 23.

[0035] Multiple massage tentacles 22 are spaced apart on the side of the massage base 21 opposite to the main body 10. One end of the connecting rod 23 is detachably connected to the connecting part 161 on the main body 10, allowing the connecting rod 23 to reciprocate following the connecting part 161 on the main body 10. The other end of the connecting rod 23 is connected to the massage base 21 and can cause deformation on the side of the massage base 21 where the massage tentacles 22 are located, so that the free ends of the multiple massage tentacles 22 can move closer or further apart to achieve a kneading action.

[0036] The massage base 21 is driven by the docking rod 23, which is connected to the main body 10. This causes the massage base 21 to deform, allowing the free ends of the massage tentacles 22 on the massage base 21 to move closer or further apart, simulating the pinching or opening motion of fingers to achieve a kneading action. The entire driving process is extremely simple and convenient, eliminating the need for multiple gears or high-precision angle drive mechanisms to drive the massage tentacles 22. This reduces the manufacturing difficulty and production cost of the kneading massage device 100.

[0037] Please see Figures 3 to 6 In some embodiments, the massage base 21 includes a first end panel 211 and a second end panel 212 disposed opposite to each other.

[0038] The first end panel 211 and the second end panel 212 are spaced apart to form a cavity 213. A massage tentacle 22 is disposed on the outer wall of the first end panel 211, and the second end panel 212 has a through hole 214 connecting the cavity 213 to the outside. A connecting rod 23 passes through the through hole 214 of the second end panel 212 and is fixedly connected to the inner wall of the first end panel 211, allowing the connecting rod 23 to cause deformation of the first end panel 211.

[0039] Specifically, the outer wall of the first end panel 211 is provided with multiple mounting positions 216. One end of the massage tentacle 22 is fixed to the mounting position 216 of the first end panel 211, and the other end of the massage tentacle 22 extends away from the first end panel 211 to form a free end, so that the multiple massage tentacles 22 are evenly distributed on the first end panel 211. The second end panel 212 is provided on the side facing the body 10 and can be fixed to the outer shell 11 of the body 10. The first end panel 211 and the second end panel 212 are spaced apart to form a cavity 213. The cavity 213 can provide a space for the first end panel 211 to deform, so that the first end panel 211 is not blocked by the second end panel 212 when it deforms.

[0040] like Figure 5 and Figure 6 As shown, when the body 10 moves the docking rod 23 towards the end closer to the body 10, the docking rod 23 can pull the first end panel 211 to deform, thereby allowing the free ends of the massage tentacles 22 distributed on the first end panel 211 to move closer together, thus simulating the pinching action of fingers. When the docking rod 23 moves away from the body 10, the first end panel 211 on the massage base 21 returns to its original shape, so that the free ends of the massage tentacles 22 on the first end panel 211 move away from each other, thus simulating the opening and closing action of fingers. When the body 10 moves the docking rod 23 back and forth, the massage tentacles 22 on the first end panel 211 can also open and close back and forth, realizing the kneading massage for the user.

[0041] In some embodiments, the massage tentacle 22 can be shaped as an elongated columnar structure. In other embodiments, a spherical silicone head can also be provided on the free end of the massage tentacle 22 to allow the massage tentacle 22 to adapt to different massage areas.

[0042] In some embodiments, the first end panel 211 is an elastic element that can undergo large elastic deformation when subjected to force and can quickly return to its original shape. The second end panel 212 can be made of a rigid material that has a certain structural strength and can remain undeformed during movement.

[0043] Specifically, the first end panel 211 can be made of elastic and resilient materials such as silicone or rubber. The free end of the massage tentacle 22 changes position through the deformation of the elastic first end panel 211, making the massage action more natural and comfortable, and its kneading effect more in line with ergonomic massage needs. Of course, in some other embodiments, the first end panel 211 can also be made of a metal sheet capable of elastic deformation.

[0044] Please see Figure 3 , Figure 5 and Figure 6 In some embodiments, the second end panel 212 is provided with a bayonet 215, which is located on the side of the through hole 214 facing the body 10. The bayonet 215 is used for detachable connection with the body 10, so that the second end panel 212 of the massage base 21 can be fixed to the body 10.

[0045] Specifically, a snap-fit ​​215 is provided on the side wall of the through hole 214 of the second end panel 212, and the diameter of the snap-fit ​​215 is larger than the diameter of the through hole 214. The snap-fit ​​215 is detachably connected to the outer shell 11 of the body 10, so that the second end panel 212 on the massage base 21 can be fixed to the body 10, thereby preventing the second end panel 212 from moving with the connecting rod 23. By snapping the snap-fit ​​215 to the outer shell 11 of the body 10, the massage base 21 can be quickly fixed to the body 10, and the entire disassembly process is also relatively convenient.

[0046] Of course, in some other embodiments, the second end panel 212 can also be connected to the outer shell 11 of the body 10 by means of latches, threads, etc. As long as the second end panel 212 of the massage base 21 can be fixed to the outer shell 11 of the body 10, ensuring that the second end panel 212 will not fall off or loosen during use.

[0047] Please see Figure 7 In some embodiments, one end of the second massage accessory 30 is detachably connected to the docking portion 161 of the body 10; the other end of the second massage accessory 30 extends outside the body 10, so that the docking portion 161 can drive the second massage accessory 30 to reciprocate to achieve a tapping action.

[0048] In some embodiments, the second massage accessory 30 may include a tapping massage head 31 and a massage head cover 32. One end of the tapping massage head 31 is detachably connected to the docking portion 161, allowing the tapping massage head 31 to reciprocate following the docking portion 161 on the body 10. The other end of the tapping massage head 31 extends out of the body 10. The massage head cover 32 is a flexible component and is detachably connected to the end of the tapping massage head 31 that extends out of the body 10.

[0049] Specifically, such as Figure 7As shown, the tapping massage head 31 includes a connecting part 312 and a tapping part 311. The tapping part 311 can be disc-shaped and is located outside the body 10 for connection with the massage head cover 32. The connecting part 312 is the part that connects the tapping massage head 31 to the mating part 161 of the body 10, and it has a rod-shaped structure. External threads can be provided on the outer surface of the connecting part 312, which can be connected and fixed to the mating part 161 of the body 10 through the threads.

[0050] The massage head cover 32 has a mounting cavity 321 on the side facing the tapping massage head 31. The shape of the mounting cavity 321 matches the shape of the tapping part 311, allowing the tapping part 311 to be embedded in the mounting cavity 321. This ensures that the tapping part 311 is securely installed in the mounting cavity 321 of the massage head cover 32, achieving a tight connection between the two and preventing loosening or detachment during use. The massage head cover 32 can be a flexible part, specifically made of soft materials such as silicone or rubber, to possess good flexibility and elasticity. This allows the massage head cover 32 to closely conform to the skin, providing a comfortable massage effect during use.

[0051] In some embodiments, the massage headgear 32 can be of different types, with different types of massage headgear 32 having different curvatures on the side opposite to the tapping massage head 31. Different types of massage headgear 32 can adapt to the massage needs of different areas. For example, a massage headgear 32 suitable for the shoulders may be designed with a larger curvature to cover a wider area; while a massage headgear 32 suitable for the neck may be designed with a smaller curvature to provide more precise massage points. The curvature design of each massage headgear 32 can be adjusted according to the needs of the massage area to ensure that the muscles and tissues of different areas can be effectively relaxed, providing a personalized massage experience.

[0052] In some other embodiments, the massage head cover 32 may be omitted, and the tapping massage head 31 may be connected to the docking part 161, so that the user can be massaged directly by tapping the massage head 31.

[0053] Please see Figure 1 and Figure 7 The docking part 161 on the body 10 can be detachably connected to the first massage accessory 20 and the second massage accessory 30. The user can replace the first massage accessory 20 or the second massage accessory 30 according to the actual use, so that the device can realize both kneading massage and tapping massage functions, thus realizing multiple uses in one machine.

[0054] Please see Figure 8 and Figure 9 This embodiment provides a specific structure of the body 10 to provide a driving force for reciprocating motion of the first massage accessory 20 or the second massage accessory 30.

[0055] Please see Figure 8 In some embodiments, the body 10 includes a housing 11, a drive assembly, and a transmission assembly. The drive assembly is disposed within the housing 11 and provides driving force. One end of the transmission assembly is connected to the drive assembly, and the other end is connected to the tapping massage head 31 to transmit the mechanical power generated by the drive assembly to the tapping massage head 31 and convert it into reciprocating motion. This enables the drive assembly to drive the transmission assembly, thereby causing the tapping massage head 31 connected to the transmission assembly to reciprocate.

[0056] Please see Figure 8 and Figure 9 In some embodiments, the housing 11 has a first cavity extending longitudinally and a second cavity extending laterally. The first cavity is in communication with the second cavity, and the end of the second cavity away from the first cavity has an opening that connects the second cavity to the outside. A tapping massage head 31 or a docking rod 23 is connected to the opening of the second cavity and is capable of reciprocating along the axial direction of the second cavity.

[0057] Please see Figure 9 In some embodiments, the housing 11 may include a first half-shell 111 and a second half-shell 112, which are interconnected to enclose a first cavity extending in a vertical direction and a second cavity extending in a horizontal direction. The first cavity may be used to house a drive assembly, and the second cavity may be used to house a transmission assembly.

[0058] Please see Figure 3 and Figure 9 In some embodiments, the outer casing 11 has a snap-fit ​​position 114 at one end near the first massage accessory 20. The snap-fit ​​position 114 can be fixed with the snap-fit ​​slot 215 on the side of the massage base 21 facing the body 10 to connect the massage base 21 to the body 10.

[0059] Specifically, the second cavity of the outer casing 11 has an annular snap-fit ​​position 114 at one end of its opening. This snap-fit ​​position 114 can engage with the snap-fit ​​slot 215 on the second end panel 212 of the massage base 21. When the docking rod 23 is connected to the docking part 161, the second end panel 212 of the massage base 21 can be quickly snapped onto the outer casing 11 of the body 10, thus fixing the massage base 21 to the outer casing 11 of the body 10.

[0060] Of course, the massage base 21 and the outer shell can also be fixed by means of threads, bosses and grooves, or interference fit, as long as the second end panel 212 of the massage base 21 and the outer shell 11 of the body 10 can be fixed.

[0061] Please see Figure 8 and Figure 9In some embodiments, the housing 10 further includes a ring cover 113, which is annular. The ring cover 113 is detachably connected to a snap-fit ​​position 114 on the housing 11.

[0062] Specifically, the ring cover 113 is used to engage with the snap-fit ​​position 114 on the outer shell 11. When the massage device 100 needs to connect the first massage accessory 20, the ring cover 113 can be removed from the snap-fit ​​position 114 on the outer shell 11, so that the snap-fit ​​215 on the massage base 21 can be connected and fixed with the snap-fit ​​position 114 on the outer shell 11. When the massage device 100 needs to connect the second massage accessory 30, the ring cover 113 can be fixed to the snap-fit ​​position 114 on the outer shell 11 to enhance the strength of the outer shell 11, so that the tapping massage head 31 of the second massage accessory 30 will not damage the opening to the outer shell 11, and improve the overall aesthetics of the massage device 100.

[0063] Please see Figure 8 and Figure 9 In some embodiments, the drive assembly includes a power supply 12, a drive motor 13, and a controller 18. The power supply 12 and the drive motor 13 are respectively disposed at opposite ends of the first cavity of the housing 11. The controller 18 is electrically connected to both the drive motor 13 and the power supply 12, enabling the controller 18 to control the output parameters of the drive motor 13.

[0064] The power supply 12 of the drive assembly is the energy supply part of the body 10, and is usually composed of a rechargeable lithium battery. The power supply 12 is installed at one end of the first cavity of the housing 11 for gripping, and provides the necessary electrical energy to the drive motor 13 through circuit connection.

[0065] The drive motor 13 is responsible for converting electrical energy into mechanical motion. The drive motor 13 is mounted at the other end of the first cavity of the housing 11. The power output terminal of the drive motor 13 is arranged opposite to and spaced apart from the power supply 12, allowing the transmission components to connect to the output terminal of the drive motor 13. The drive motor 13 can be a servo motor, which can change its output parameters such as speed or torque after receiving a signal.

[0066] The controller 18 is an intelligent module responsible for coordinating the work between the power supply 12 and the drive motor 13. Through its electrical connection with the power supply 12 and the drive motor 13, it controls the output voltage and current of the power supply 12, and adjusts the output of the drive motor 13 according to preset massage modes, intensity and frequency parameters.

[0067] Please see Figure 8 and Figure 9In some embodiments, the controller 18 includes an electronic control board 181, control buttons 182, and indicator lights 183. The electronic control board 181 is disposed on the side of the first cavity near the power supply 12, and the control buttons 182 and indicator lights 183 are disposed on the electronic control board 181 and electrically connected to the electronic control board 181.

[0068] The control board 181 can be a printed circuit board, which can receive and process data information and adjust the operating parameters of the drive motor 13 according to the data information. The control buttons 182 are located on the control board 181 and extend out of the outer casing 11 of the body 10.

[0069] Control buttons 182 may include power buttons, mode selection buttons, intensity adjustment buttons, etc. The function of each control button 182 is controlled by the electronic control board 181, and the signals are transmitted to the control module of the electronic control board 181 for analysis and processing. Each triggering of a control button 182 generates a signal, and the electronic control board 181 executes a corresponding action based on this signal. For example, when the user presses the "increase intensity" button, the electronic control board 181 will issue a command to adjust the output power of the drive motor 13, thereby changing the vibration intensity of the tapping massage head 31 or the connecting rod 23, and thus changing the intensity of the tapping or kneading.

[0070] Indicator light 183 can be used to display the current operating status and some operational feedback of the device 10, helping users to understand the operating status of the device 10 in real time. Indicator light 183 is typically an LED with different colors and flashing patterns to indicate different states, such as charging status, operating status, and error status. For example, when the device 10 is charging, indicator light 183 may show red; when the device is fully charged and ready for use, indicator light 183 may turn green. When the device 10 is running, indicator light 183 may flash or remain constantly lit; different output modes may display different colors of indicator light 183, and so on.

[0071] Please see Figure 4 and Figure 5 In some embodiments, the transmission assembly includes an eccentric wheel 14, a connecting rod 15, and a piston 16.

[0072] The eccentric wheel 14 is fixed to the power output end of the drive motor 13. One end of the connecting rod 15 is connected to the eccentric wheel 14, and the other end of the connecting rod 15 extends along the axial direction of the second cavity toward the opening of the second cavity. The piston 16 is movably disposed in the second cavity and is connected to the end of the connecting rod 15 away from the eccentric wheel 14, and the mating part 161 is recessed on the side of the piston 16 opposite to the connecting rod 15.

[0073] Specifically, the eccentric wheel 14 is fixed to the power output end of the drive motor 13 and can generate a constant eccentric force to convert the rotational motion of the motor into eccentric rotational motion. One end of the connecting rod 15 is connected to the eccentric wheel 14, converting the eccentric rotation of the eccentric wheel 14 into linear motion, and transmitting the motion to the piston 16 at the other end of the connecting rod 15, so that the reciprocating motion of the connecting rod 15 can be converted into linear motion.

[0074] Please see Figure 8 and Figure 9 In some embodiments, a sleeve 17 is further provided inside the housing 11. The sleeve 17 extends along the axial direction of the second cavity and is fixed within the second cavity of the housing 11. The piston 16 is disposed within the sleeve 17 and is capable of sliding along the inner wall of the sleeve 17. The sleeve 17 provides guidance and support for the sliding of the piston 16, ensuring that the piston 16 can slide smoothly and steadily within the sleeve 17, while avoiding instability or increased resistance due to excessive friction or inaccurate guidance. The sleeve 17 can be made of a material with a low coefficient of friction and high wear resistance, such as aluminum alloy or special plastics, which can reduce wear during piston 16 sliding and extend the service life of the housing 11.

[0075] In some embodiments, the piston 16 has a mating portion 161 at the end opposite to the connecting rod 15. The mating portion 161 may be a threaded hole recessed in the piston 16. It can be connected to the mating rod 23 or the tapping massage head 31 via threads, so that the body 10 can drive the mating rod 23 and the tapping massage head 31 to move.

[0076] In some other embodiments, the docking part 161 may also be a latch, connector or other detachable structure provided on the piston 16, as long as it can achieve a detachable connection between the docking rod 23 or the tapping massage head 31 and the piston 16.

[0077] When the massage device 100 is equipped with the first massage accessory 20, the output end of the drive motor 13 can drive the eccentric wheel 14 to rotate. The eccentric force generated by the rotation of the eccentric wheel 14 is transmitted to the piston 16 through the connecting rod 15, causing the piston 16 to reciprocate within the sleeve 17 in the second cavity. This, in turn, drives the docking rod 23 to reciprocate, and the docking rod 23 pulls the first end panel 211 of the massage base 21 to undergo elastic deformation, thereby causing the massage tentacles 22 on the first end panel 211 to expand and contract, thereby achieving kneading massage.

[0078] When the second massage accessory 30 is installed on the massage device 100, the piston 16 can drive the tapping massage head 31 and the massage head cover 32 on the tapping massage head 31 to reciprocate, so as to realize the tapping massage to the user.

[0079] In summary, this embodiment provides a massage device 100, which includes a body 10 and a first massage accessory 20. The first massage accessory 20 is detachably connected to the body 10, allowing the massage device 100 to replace different accessories to achieve different massage functions. The docking part 161 on the body 10 can drive the docking rod 23 to reciprocate, and the docking rod 23 drives the massage base 21 to deform, so that the free ends of the massage tentacles 22 on the end face of the massage base 21 can move closer or further apart to achieve a kneading action. The entire driving process is extremely simple and convenient, without the need for multiple gears or high-precision angle driving mechanisms to drive the massage tentacles 22, which can effectively reduce the manufacturing difficulty and production cost of the massage device 100, and has significant economic advantages.

[0080] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A massage device, characterized in that, include: The fuselage has a docking section that can reciprocate. The first massage accessory includes a massage base, multiple massage tentacles, and a docking rod; Multiple massage tentacles are spaced apart on the side of the massage base away from the main body. One end of the docking rod is detachably connected to the docking part of the main body, and the other end of the docking rod is connected to the massage base. The docking rod can reciprocate with the docking part on the main body and cause the side of the massage base where the massage tentacles are located to deform, so that the free ends of the multiple massage tentacles can move closer or further apart to achieve a kneading action.

2. The massage device according to claim 1, characterized in that, The massage base includes a first end panel and a second end panel disposed opposite to each other; the first end panel and the second end panel are spaced apart to form a cavity; the massage tentacles are disposed on the outer wall of the first end panel; the second end panel is provided with a through hole that connects the cavity to the outside; the connecting rod passes through the through hole of the second end panel and is fixedly connected to the inner wall of the first end panel, so that the connecting rod can drive the first end panel to deform.

3. The massage device according to claim 2, characterized in that, The first end panel is an elastic element; the second end panel is provided with a latch, which is located on the inner wall of the side of the through hole facing the body; the latch is used to detachably connect with the body, so that the second end panel of the massage base can be fixed to the body.

4. The massage device according to claim 1, characterized in that, The massage device also includes a second massage accessory, one end of which is detachably connected to the docking part of the main body, and the other end of which extends outside the main body; the docking part can drive the second massage accessory to reciprocate to achieve a tapping action.

5. The massage device according to claim 4, characterized in that, The second massage accessory includes a tapping massage head and a massage head cover; one end of the tapping massage head is detachably connected to the docking part, so that the tapping massage head can reciprocate with the docking part; the other end of the tapping massage head extends out of the body; the massage head cover is a flexible part, which is detachably connected to the end of the tapping massage head that extends out of the body.

6. The massage device according to claim 1, characterized in that, The housing includes a shell, a drive assembly, and a transmission assembly. The shell has a first cavity extending longitudinally and a second cavity extending laterally. The drive assembly is disposed in the first cavity of the shell and is used to provide driving force. The transmission assembly is disposed in the second cavity. One end of the transmission assembly is connected to the drive assembly, and the other end of the transmission assembly is provided with the docking part. The drive assembly can drive the docking part on the transmission assembly to reciprocate along the axis of the second cavity.

7. The massage device according to claim 6, characterized in that, The outer shell has a snap-fit ​​end near the first massage accessory. The snap-fit ​​end is used to fix the massage base to the side of the device body facing the device body, so as to connect the massage base to the device body.

8. The massage device according to claim 7, characterized in that, The body also includes a ring cover, which is circular and detachably connected to a snap-fit ​​connection on the outer shell.

9. The massage device according to claim 6, characterized in that, The drive assembly includes a power supply, a drive motor, and a controller. The power supply and the drive motor are respectively located at both ends of the first cavity of the housing. The controller is electrically connected to the drive motor and the power supply, enabling the controller to control the output parameters of the drive motor.

10. The massage device according to claim 9, characterized in that, The transmission assembly includes an eccentric wheel, a connecting rod, and a piston. The eccentric wheel is fixed to the power output end of the drive motor. One end of the connecting rod is connected to the eccentric wheel, and the other end of the connecting rod extends along the axial direction of the second cavity toward the opening of the second cavity. The piston is movably disposed within the second cavity and connected to the end of the connecting rod away from the eccentric wheel; the mating portion is recessed on the side of the piston opposite to the connecting rod.

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