Massage device

Abstract

The utility model belongs to the technical field of massage equipment and particularly provides a massage device.The massage device comprises a shell, a driving mechanism, comb teeth, a sealing cover, a first sealing ring and a first waterproof breathable film, the shell is provided with a mounting hole, the driving mechanism is arranged in the shell, connected to the comb teeth and capable of driving the comb teeth to move, and the sealing cover is mounted in the mounting hole and connected to the first sealing ring; the first sealing ring is arranged on the sealing cover in a sleeving mode and abuts against the hole wall of the installation hole, the sealing cover is provided with heat dissipation holes, and the first waterproof breathable film is attached to the sealing cover and covers the heat dissipation holes. The heat dissipation holes are covered with the first waterproof breathable film, gas carrying heat can penetrate through the heat dissipation holes to be discharged out of the shell, external water can be prevented from penetrating through the heat dissipation holes to enter the shell, and the heat dissipation and waterproof requirements are met at the same time. The first sealing ring is arranged between the sealing cover and the hole wall of the mounting hole, so that external water can be prevented from flowing into the shell from the space between the sealing cover and the hole wall of the mounting hole, and the overall waterproof performance of the massage comb is improved.

Description

Technical Field

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

[0002] A massage comb typically consists of a housing, a drive mechanism, and comb teeth. The drive mechanism, located inside the housing and connected to the comb teeth, drives the comb teeth to massage the scalp. The housing usually has ventilation holes to allow heat generated by the drive mechanism to dissipate to the outside. However, current massage combs generally lack waterproofing at these ventilation holes. When using with wet hair or washing the comb, water can easily seep into the housing through the ventilation holes, potentially damaging the drive mechanism. Utility Model Content

[0003] The purpose of this application is to provide a massage device that solves the technical problem that the heat dissipation vents of existing massage combs are not waterproof, which easily leads to water ingress into the outer casing.

[0004] To achieve the above objectives, the technical solution adopted in this application is: a massage device, including a shell, a drive mechanism, comb teeth, a cover, a first sealing ring, and a first waterproof and breathable membrane. The shell is provided with an installation hole, the drive mechanism is disposed inside the shell and connected to the comb teeth, and is capable of driving the comb teeth to move. The cover is installed in the installation hole, the first sealing ring is sleeved on the cover and abuts against the hole wall of the installation hole, the cover is provided with heat dissipation holes, and the first waterproof and breathable membrane is attached to the cover and covers the heat dissipation holes.

[0005] Furthermore, the cover and the outer shell cooperate to form a receiving cavity, the drive mechanism is disposed in the receiving cavity, the cover is also provided with a charging hole, and the massage device also includes a protective cover, which is installed on the side of the cover facing away from the receiving cavity and covers the charging hole.

[0006] Furthermore, the protective cover covers the heat dissipation holes, and the side of the protective cover facing the sealing cover has a flow groove that communicates with the heat dissipation holes, and the flow groove extends to the outer edge of the protective cover.

[0007] Furthermore, the protective cover has a plug-in post on the side facing the cover, which is inserted into the charging hole and has a plug-in groove; the massage device also includes a circuit board, which is located inside the housing and is electrically connected to the drive mechanism. The circuit board has a charging interface, which extends into the charging hole and is inserted into the plug-in groove.

[0008] Furthermore, the charging interface includes a fixed housing and conductive terminals disposed within the fixed housing, with a plug inserted between the conductive terminals and the fixed housing, and the conductive terminals inserted into a plug groove; the massage device also includes a second sealing ring, which is fitted onto the fixed housing and abuts against the wall of the charging port.

[0009] Furthermore, the cover and the outer shell cooperate to form a receiving cavity, the drive mechanism is disposed in the receiving cavity, the first waterproof and breathable membrane is attached to the side of the cover facing the receiving cavity, and the massage device also includes a fixing member, which is disposed in the receiving cavity and abuts against the side of the first waterproof and breathable membrane facing away from the cover.

[0010] Furthermore, the massage device also includes a battery, which is mounted on a fixture and electrically connected to the drive mechanism.

[0011] Furthermore, the fixing member is provided with a collection channel, one end of which is aligned with the first waterproof and breathable membrane; the massage device also includes a sound-generating device, which is disposed in the receiving cavity and arranged at the end of the collection channel away from the first waterproof and breathable membrane.

[0012] Furthermore, the outer casing is provided with an air inlet, and the massage device also includes a second waterproof and breathable membrane and a cooling fan. The second waterproof and breathable membrane is attached to the outer casing and covers the air inlet, while the cooling fan is located inside the outer casing to guide airflow from the air inlet to the cooling outlet.

[0013] Furthermore, the outer shell includes a main body and a mounting bracket. The mounting hole is located in the main body, the drive mechanism is located inside the main body, the main body also has a through-hole, the mounting bracket is fixedly connected to the inner wall of the main body and passes through the through-hole, and the air inlet is located in the mounting bracket. The massage device also includes a functional component, the functional component passes through the mounting bracket, and an air gap is formed between the functional component and the mounting bracket, which communicates with the air inlet.

[0014] Compared with existing technologies, the massage device provided in this application has the following advantages: The drive mechanism can drive the comb teeth to move during operation, thereby massaging the scalp. By opening heat dissipation holes in the cover, the heat generated by the drive mechanism can be easily dissipated to the outside of the outer casing. Furthermore, by attaching a first waterproof and breathable membrane to the cover, which covers the heat dissipation holes, not only can heat-carrying gas pass through the holes to be discharged to the outside of the outer casing, but external water can also be prevented from entering the outer casing through the holes, thus simultaneously meeting the requirements of heat dissipation and waterproofing. In addition, the mounting holes provided in the outer casing facilitate the installation of parts inside the casing. By installing the cover in the mounting holes and using a first sealing ring between the cover and the hole wall, external water can be prevented from flowing into the outer casing from between the cover and the hole wall, improving the overall waterproof performance of the massage comb. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A cross-sectional view of the massage comb provided in an embodiment of this application;

[0017] Figure 2 for Figure 1 The magnified view of the massage comb at point A is shown.

[0018] Figure 3 This is a disassembled structural diagram of the cap and protective cover of the massage comb provided in an embodiment of this application;

[0019] Figure 4 for Figure 1 A partial structural diagram of the massage comb shown;

[0020] Figure 5 for Figure 4 Enlarged view at point B;

[0021] Figure 6 for Figure 4 The diagram shows a bottom view of the transmission component.

[0022] The following are the labeling elements in the figure:

[0023] 10. Outer shell; 11. Main body; 12. Mounting bracket; 13. Mounting hole; 14. Exit; 15. Air inlet;

[0024] 20. Drive mechanism; 21. Transmission component; 211. Track groove; 22. Mounting assembly; 23. Reduction gear; 24. Driver;

[0025] 30. Comb teeth;

[0026] 40. Cover; 41. Heat dissipation hole; 42. Charging hole; 43. Clearance hole; 44. Fixing hole;

[0027] 50. First sealing ring;

[0028] 60. First waterproof and breathable membrane;

[0029] 70. Protective cover; 71. Flow channel; 72. Insertion post; 73. Insertion groove; 74. Support post; 75. Anti-detachment protrusion;

[0030] 80. Fasteners; 81. Assembly channel;

[0031] 90. Charging interface; 91. Fixing housing; 92. Conductive terminals;

[0032] 100. Second sealing ring;

[0033] 110. Pressure plate; 111. Fixing column;

[0034] 120. Functional components; 121. Liquid guide bottle mounting bracket; 122. Liquid guide bottle; 123. Light-emitting component; 124. Light guide cover;

[0035] 130. Second waterproof and breathable membrane;

[0036] 140. Third sealing ring;

[0037] 150. Fourth sealing ring;

[0038] 160. Battery;

[0039] 170. Sound-generating devices;

[0040] 180. Cooling fan;

[0041] 190. Ventilation gap;

[0042] 200. First axis;

[0043] 210. Receiving cavity. Detailed Implementation

[0044] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0045] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this application.

[0046] 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 that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0047] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction 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.

[0048] Combination Figure 1 , Figure 2 and Figure 3 As shown, this application embodiment provides a massage device, including a housing 10, a drive mechanism 20, comb teeth 30, a cover 40, a first sealing ring 50, and a first waterproof and breathable membrane 60. The housing 10 is provided with a mounting hole 13. The drive mechanism 20 is disposed inside the housing 10 and connected to the comb teeth 30, and can drive the comb teeth 30 to move. The cover 40 is installed in the mounting hole 13. The first sealing ring 50 is sleeved on the cover 40 and abuts against the hole wall of the mounting hole 13. The cover 40 is provided with a heat dissipation hole 41. The first waterproof and breathable membrane 60 is attached to the cover 40 and covers the heat dissipation hole 41.

[0049] When in operation, the drive mechanism 20 drives the comb teeth 30 to move, thereby massaging the scalp. By opening heat dissipation holes 41 in the cover 40, the heat generated by the drive mechanism 20 can be easily dissipated to the outside of the outer casing 10. Furthermore, by attaching a first waterproof and breathable membrane 60 to the cover 40, which covers the heat dissipation holes 41, not only can heat-carrying gas pass through the heat dissipation holes 41 to be discharged to the outside of the outer casing 10, but external water is also prevented from entering the outer casing 10 through the heat dissipation holes 41, thus simultaneously meeting the requirements of heat dissipation and waterproofing. In addition, the mounting holes 13 provided in the outer casing 10 facilitate the installation of parts inside the outer casing 10. By installing the cover 40 inside the mounting holes 13, and using a first sealing ring 50 between the cover 40 and the wall of the mounting holes 13, external water can be prevented from flowing into the outer casing 10 from between the cover 40 and the wall of the mounting holes 13, improving the overall waterproof performance of the massage device.

[0050] In one embodiment, combined Figure 2 and Figure 3As shown, the cover 40 and the outer shell 10 cooperate to form a receiving cavity 210. The drive mechanism 20 is disposed in the receiving cavity 210. The cover 40 is also provided with a charging hole 42. The massage device also includes a protective cover 70, which is installed on the side of the cover 40 facing away from the receiving cavity 210 and covers the charging hole 42. An external charging device can charge the massage device by connecting it into the charging hole 42. After charging is completed, by installing the protective cover 70 on the side of the cover 40 facing away from the receiving cavity 210, the protective cover 70 covers the charging hole 42, thereby effectively preventing external water, dust or other debris from entering the charging hole 42 and keeping the charging hole 42 clean and dry.

[0051] In one embodiment, such as Figure 2 As shown, the protective cover 70 covers the heat dissipation hole 41. A flow groove 71 communicating with the heat dissipation hole 41 is provided on the side of the protective cover 70 facing the cover 40, extending to the outer edge of the protective cover 70. By covering the heat dissipation hole 41 with the protective cover 70, the user is prevented from seeing the heat dissipation hole 41 from the exterior of the massage device, thereby improving the aesthetics of the massage device. It also prevents external dust and other debris from entering the heat dissipation hole 41. Furthermore, by providing the flow groove 71 communicating with the heat dissipation hole 41 on the side of the protective cover 70 facing the cover 40, and extending the flow groove 71 to the outer edge of the protective cover 70, heat-carrying gas can enter the flow groove 71 after being discharged from the heat dissipation hole 41, then flow towards the outer edge of the protective cover 70, and finally be discharged to the outside of the outer casing 10.

[0052] In one embodiment, such as Figure 2 As shown, the protective cover 70 has a connector 72 on the side facing the cover 40. The connector 72 is inserted into the charging hole 42, and the connector 72 has a connector slot 73. The massage device also includes a charging interface 90, which is electrically connected to the drive mechanism 20. The charging interface 90 extends into the charging hole 42 and is inserted into the connector slot 73. During charging, an external charging device is inserted into the charging hole 42 and mates with the charging interface 90 to charge the drive mechanism 20. After charging is complete, the protective cover 70 is installed so that the connector 72 on the protective cover 70 is inserted into the charging hole 42, and the charging interface 90 is inserted into the connector slot 73 of the connector 72. This enhances the protection of the charging interface 90 and effectively prevents external water, dust, etc. from contacting the charging interface 90. The charging interface 90 can be a USB interface, or other types of interfaces can be used. The massage device also includes a circuit board, on which the charging interface 90 is located. The circuit board is electrically connected to the drive mechanism 20.

[0053] In one embodiment, such as Figure 2As shown, the charging interface 90 includes a fixed housing 91 and conductive terminals 92 disposed within the fixed housing 91. A plug 72 is inserted between the conductive terminals 92 and the fixed housing 91, and the conductive terminals 92 are inserted into a plug groove 73. The massage device also includes a second sealing ring 100, which is fitted onto the fixed housing 91 and abuts against the wall of the charging port 42. By inserting the plug 72 between the conductive terminals 92 and the fixed housing 91, and by inserting the conductive terminals 92 into the plug groove 73, external water, dust, etc., can be effectively prevented from entering the fixed housing 91 and contacting the conductive terminals 92. Furthermore, by providing the second sealing ring 100 between the fixed housing 91 and the wall of the charging port 42, external water can be prevented from entering the interior of the outer casing 10 from between the fixed housing 91 and the wall of the charging port 42, thus improving the overall waterproof performance of the massage device. Specifically, the protective cover 70 and the plug post 72 are an integral structure and are made of an elastic material, such as soft rubber. The plug post 72 can elastically abut against the inner wall of the fixed housing 91, and the side wall of the plug groove 73 can also elastically abut against the conductive terminal 92, thereby enhancing the sealing effect.

[0054] In one embodiment, combined Figure 2 and Figure 3 As shown, the cover 40 is also provided with a clearance hole 43 and a fixing hole 44. A support post 74 is provided on the side of the protective cover 70 facing the cover 40. The support post 74 is partially inserted into the clearance hole 43. The massage device also includes a pressure plate 110. The pressure plate 110 is tightly fitted on the support post 74. The opposite sides of the pressure plate 110 abut against the protective cover 70 and the cover 40 respectively. A fixing post 111 is provided on the side of the pressure plate 110 facing the cover 40. The fixing post 111 is inserted into the fixing hole 44 and abuts against the hole wall of the fixing hole 44. During installation, first, the pressure plate 110 is tightly fitted onto the support post 74 on the protective cover 70. Then, the support post 74 is inserted into the clearance hole 43 of the cover 40, and simultaneously, the fixing post 111 on the pressure plate 110 is inserted into the fixing post 111 until the protective cover 70 and the cover 40 cooperate to clamp the pressure plate 110, that is, the opposite sides of the pressure plate 110 abut against the protective cover 70 and the cover 40 respectively, thereby fixing the protective cover 70. Specifically, the pressure plate 110 and the fixing post 111 can be an integral structure made of a rigid material, such as hard plastic, and the fixing post 111 and the fixing hole 44 are interference fit.

[0055] In one embodiment, combined Figure 2 and Figure 3As shown, the outer periphery of the portion of the support column 74 inserted into the clearance hole 43 is provided with an anti-detachment protrusion 75, which is used to prevent the pressure plate 110 from detaching from the support column 74. When the protective cover 70 is removed, the anti-detachment protrusion 75 can abut against the pressure plate 110 to prevent the pressure plate 110 from detaching from the support column 74, thereby allowing the protective cover 70 and the pressure plate 110 to be removed simultaneously. Specifically, the side of the anti-detachment protrusion 75 facing the pressure plate 110 is parallel to the pressure plate 110 to enhance the limiting effect, and the side of the anti-detachment protrusion 75 facing away from the pressure plate 110 is inclined to the pressure plate 110, so that when the pressure plate 110 is installed, it can easily pass over the anti-detachment protrusion 75 and enter between the protective cover 70 and the anti-detachment protrusion 75.

[0056] In one embodiment, such as Figure 2 As shown, the massage device also includes a fixing member 80, which is disposed inside the housing 10 and abuts against the side of the first waterproof and breathable membrane 60 facing away from the cover 40. By having the fixing member 80 abut against the side of the first waterproof and breathable membrane 60 facing away from the cover 40, the fixing effect on the first waterproof and breathable membrane 60 can be enhanced, preventing the first waterproof and breathable membrane 60 from falling off, thereby ensuring the waterproof function.

[0057] In one embodiment, such as Figure 1 As shown, the massage device also includes a battery 160, which is mounted on the fixing member 80 and electrically connected to the drive mechanism 20. When using the massage device, no external power supply is required; instead, the drive mechanism 20 is powered by the battery 160 housed within the outer casing 10, allowing for use anytime, anywhere. The fixing member 80 not only secures the first waterproof and breathable membrane 60 but also secures the battery 160, eliminating the need for additional accessories and simplifying the device's structure. The battery 160 is also electrically connected to the circuit board. When an external charging device is inserted into the charging port 42 and mates with the charging interface 90, the external charging device can charge the battery 160 via the circuit board.

[0058] In one embodiment, combined Figure 1 and Figure 2As shown, the fixing member 80 is provided with a collection channel 81, one end of which is aligned with the first waterproof and breathable membrane 60. The massage device also includes a sound-generating device 170, which is disposed within the receiving cavity 210 and positioned at the end of the collection channel 81 away from the first waterproof and breathable membrane 60. By providing a collection channel 81 in the fixing member 80, the heat-carrying gas in the receiving cavity 210 can be concentrated into the collection channel 81 and then flow towards the first waterproof and breathable membrane 60, which helps to improve heat dissipation efficiency. In addition, by positioning the sound-generating device 170 at the end of the collection channel 81 away from the first waterproof and breathable membrane 60, the sound emitted by the sound-generating device 170 can be concentrated into the collection channel 81 and then propagate through the first waterproof and breathable membrane 60 to the outside. There is no need to separately set up airflow channels and sound propagation channels; instead, the collection channel 81 simultaneously guides the airflow direction and sound propagation direction, thereby simplifying the structure of the device. Specifically, the sound-generating device 170 is electrically connected to the battery 160, which provides power to the sound-generating device 170.

[0059] In one embodiment, combined Figure 1 , Figure 4 and Figure 5 As shown, the outer casing 10 is provided with an air inlet 15. The massage device also includes a second waterproof and breathable membrane 130 and a cooling fan 180. The second waterproof and breathable membrane 130 is attached to the outer casing 10 and covers the air inlet 15. The cooling fan 180 is disposed inside the outer casing 10 and is used to guide airflow from the air inlet 15 to the heat dissipation hole 41. During operation, the cooling fan 180 is activated, and fresh air from outside the outer casing 10 can enter the outer casing 10 through the air inlet 15, carrying away the heat inside the outer casing 10 before being discharged to the outside of the outer casing 10 through the heat dissipation hole 41. By attaching the second waterproof and breathable membrane 130 to the outer casing 10 and covering the air inlet 15, not only is it possible for external air to pass through the air inlet 15 and enter the interior of the outer casing 10, but it is also possible to prevent external water from passing through the air inlet 15 and entering the interior of the outer casing 10 and contacting the drive mechanism 20, thereby simultaneously meeting the requirements of heat dissipation and waterproofing. Specifically, the cooling fan 180 is electrically connected to the battery 160, and the battery 160 can supply power to the cooling fan 180.

[0060] In one embodiment, combined Figure 4 and Figure 5As shown, the outer casing 10 includes a main body 11 and a mounting bracket 12. A mounting hole 13 is provided in the main body 11, and a drive mechanism 20 is disposed within the main body 11. The main body 11 also has a through-hole 14. The mounting bracket 12 is fixedly connected to the inner wall of the main body 11 and passes through the through-hole 14. An air inlet 15 is provided in the mounting bracket 12. The massage device also includes a functional component 120, which passes through the mounting bracket 12, forming an air gap 190 between the functional component 120 and the mounting bracket 12. The air gap 190 connects to the air inlet 15. By providing the functional component 120, the functions of the massage device can be enriched, enabling it to have functions beyond massage, thus meeting the user's need for multiple functions. The functions of the functional component 120 can include releasing essential oils, providing heat therapy, emitting therapeutic light, etc. By forming a ventilation gap 190 between the functional component 120 and the mounting bracket 12, which communicates with the air inlet 15, external gas is allowed to enter the ventilation gap 190, then pass through the air inlet 15 and enter the interior of the housing 10, carrying away the heat generated by the operation of the drive mechanism 20, and finally being discharged to the outside of the housing 10 through the heat dissipation hole 41.

[0061] In one embodiment, combined Figure 4 and Figure 5 As shown, the massage device also includes a third sealing ring 140, which is fitted onto the functional component 120 and abuts against the mounting bracket 12. By providing the third sealing ring 140 between the functional component 120 and the mounting bracket 12, the ventilation gap 190 is blocked, thereby preventing external water from flowing into the housing 10 along the ventilation gap 190 and improving the overall waterproof performance of the massage device.

[0062] In one embodiment, combined Figure 4 and Figure 5 As shown, the massage device also includes a fourth sealing ring 150, which surrounds the opening 14 and is located between the inner wall of the main body 11 and the mounting bracket 12. By providing the fourth sealing ring 150 between the inner wall of the main body 11 and the mounting bracket 12, external water can be prevented from flowing into the interior of the outer casing 10 through the gap between the inner wall of the main body 11 and the mounting bracket 12, thereby improving the overall waterproof performance of the massage device.

[0063] In one embodiment, combined Figure 1 , Figure 4 and Figure 6As shown, the drive mechanism 20 includes a driver 24, a transmission member 21, and a mounting assembly 22. The transmission member 21 is rotatably mounted on the mounting assembly 22. The transmission member 21 can rotate relative to the mounting assembly 22 about a first axis 200. The transmission member 21 is provided with a wave-shaped track groove 211, which is arranged around the first axis 200. The comb teeth 30 are connected to the mounting assembly 22 and can swing relative to the mounting assembly 22 about a second axis (not shown). One end of the comb teeth 30 extends into the track groove 211. The driver 24 can drive the transmission member 21 to rotate about the first axis 200, thereby causing the comb teeth 30 to swing relative to the mounting assembly 22 about the second axis, so that the end of the comb teeth 30 away from the track groove 211 moves alternately towards and away from the first axis 200. During operation, the driver 24 drives the transmission component 21 to rotate around the first axis 200. Because the annular track groove 211 is wavy, the transmission component 21, when rotating, can alternately apply forces pointing towards and away from the first axis 200 to the end of the comb tooth 30 that extends into the track groove 211. This causes the comb tooth 30 to oscillate relative to the mounting assembly 22 around the second axis. Specifically, when the end of the comb tooth 30 extending into the track groove 211 moves towards the first axis 200, the end of the comb tooth 30 away from the track groove 211 moves away from the first axis 200. The comb teeth 30 move in the direction of the first axis 200. Conversely, when one end of the comb teeth 30 extends into the track groove 211 and moves away from the first axis 200, the other end of the comb teeth 30 away from the track groove 211 moves towards the first axis 200. The end of the comb teeth 30 away from the track groove 211 is used to contact the human scalp. By alternately moving the end of the comb teeth 30 away from the track groove 211 towards and away from the first axis 200, the action of grasping with fingers is simulated, which not only enhances the massage effect but also prevents hair from getting tangled. Specifically, the mounting component 22 can be fixed to the mounting bracket 12 with screws. The comb teeth 30 can be rotatably connected to the mounting component 22 via a rotating shaft, the axis of which is the second axis. The comb teeth 30 can also be connected to the mounting component 22 as a whole via an elastic structure. The elastic structure can undergo elastic deformation, thereby realizing the rotation of the comb teeth 30 relative to the mounting component 22.

[0064] In one embodiment, such as Figure 4 As shown, the drive mechanism 20 also includes a reduction gear 23. The driver 24 is connected to the reduction gear 23 and can drive the reduction gear 23 to rotate. The outer periphery of the transmission member 21 is provided with transmission teeth, which mesh with the reduction gear 23 for transmission. The reduction gear 23 is connected between the driver 24 and the transmission member 21, and plays the role of speed reduction and torque increase.

[0065] In one embodiment, combined Figure 4 and Figure 5As shown, the functional component 120 includes a liquid guide bottle mounting bracket 121, a liquid guide bottle 122, a light-emitting element 123, and a light guide cover 124. The liquid guide bottle mounting bracket 121 is fitted with a mounting bracket 12, and a ventilation gap 190 is formed between the liquid guide bottle mounting bracket 121 and the mounting bracket 12. A third sealing ring 140 is disposed between the liquid guide bottle mounting bracket 121 and the mounting bracket 12. The liquid guide bottle 122 is installed inside the liquid guide bottle mounting bracket 121 and can be used to contain liquids such as essential oils. The bottom of the liquid guide bottle 122 is provided with a liquid outlet hole to release essential oils or other liquids onto the human scalp. The light-emitting element 123 is disposed inside the outer shell 10. The light guide cover 124 is located on the outer periphery of the liquid guide bottle mounting bracket 121 and is correspondingly disposed with the light-emitting element 123. The light-emitting element 123 can emit therapeutic light, which is conducted to the outside of the outer shell 10 through the light guide cover 124 to irradiate the human scalp and play a phototherapy role.

[0066] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A massage device, characterized in that, The device includes a housing, a drive mechanism, comb teeth, a cap, a first sealing ring, and a first waterproof and breathable membrane. The housing has a mounting hole. The drive mechanism is located inside the housing and connected to the comb teeth, enabling it to drive the comb teeth to move. The cap is installed in the mounting hole. The first sealing ring is fitted onto the cap and abuts against the wall of the mounting hole. The cap has heat dissipation holes. The first waterproof and breathable membrane is attached to the cap and covers the heat dissipation holes.

2. The massage device according to claim 1, characterized in that: The cover and the outer shell cooperate to form a receiving cavity, the drive mechanism is disposed in the receiving cavity, the cover is also provided with a charging hole, and the massage device also includes a protective cover, which is installed on the side of the cover facing away from the receiving cavity and covers the charging hole.

3. The massage device according to claim 2, characterized in that: The protective cover covers the heat dissipation hole, and the protective cover has a flow groove on the side facing the sealing cover that communicates with the heat dissipation hole, and the flow groove extends to the outer edge of the protective cover.

4. The massage device according to claim 2, characterized in that: The protective cover has a plug-in post on the side facing the sealing cover. The plug-in post is inserted into the charging hole and has a plug-in groove. The massage device also includes a charging interface, which is electrically connected to the drive mechanism. The charging interface extends into the charging hole and is inserted into the plug-in groove.

5. The massage device according to claim 4, characterized in that: The charging interface includes a fixed housing and conductive terminals disposed within the fixed housing. The plug is inserted between the conductive terminals and the fixed housing, and the conductive terminals are inserted into the plug slots. The massage device also includes a second sealing ring, which is fitted onto the fixed housing and abuts against the wall of the charging port.

6. The massage device according to claim 1, characterized in that: The cover and the outer shell cooperate to form a receiving cavity, the drive mechanism is disposed in the receiving cavity, the first waterproof and breathable membrane is attached to the side of the cover facing the receiving cavity, the massage device also includes a fixing member, the fixing member is disposed in the receiving cavity and abuts against the side of the first waterproof and breathable membrane facing away from the cover.

7. The massage device according to claim 6, characterized in that: The massage device also includes a battery, which is mounted on the fixing member and electrically connected to the drive mechanism.

8. The massage device according to claim 6, characterized in that: The fixing member is provided with a collection channel, one end of which is aligned with the first waterproof and breathable membrane; the massage device also includes a sound-generating device, which is disposed in the receiving cavity and arranged at the end of the collection channel away from the first waterproof and breathable membrane.

9. The massage device according to any one of claims 1-8, characterized in that: The outer casing is provided with an air inlet. The massage device also includes a second waterproof and breathable membrane and a cooling fan. The second waterproof and breathable membrane is attached to the outer casing and covers the air inlet. The cooling fan is disposed inside the outer casing and is used to guide airflow from the air inlet to the cooling vent.

10. The massage device according to claim 9, characterized in that: The outer casing includes a main body and a mounting bracket. The mounting hole is located in the main body, and the drive mechanism is located inside the main body. The main body also has a through-hole. The mounting bracket is fixedly connected to the inner wall of the main body and passes through the through-hole. The air inlet is located in the mounting bracket. The massage device also includes a functional component that passes through the mounting bracket. An air gap communicating with the air inlet is formed between the functional component and the mounting bracket.

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