Massage device

Abstract

The utility model discloses a massage device. The massage device comprises a shell, a first massage unit and a second massage unit. A mounting opening is formed in the shell. The first massage unit is detachably connected to the shell through the mounting opening, a flexible massage cavity and a massage opening communicated with the massage cavity are formed in the first massage unit, and the massage cavity is used for containing a first massaged part. The second massage unit is located on the peripheral side of the massage opening and used for massaging a second massaged part adjacent to the first massaged part. According to the massage device, the second massage unit is located on the peripheral side of the massage opening of the first massage unit, the internal and external dual massage function can be achieved, and meanwhile the massage device acts on different parts of a user. A user can experience different levels of massage effects in the use process, and the use comfort and massage experience are improved. In addition, the first massage unit is detachably arranged in the shell through the mounting opening and can be independently taken away to be cleaned, and the use safety of the first massage unit is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of healthcare, in particular to a massage device. BACKGROUND

[0002] With the improvement of living standards and the increase of people's life and work pressure, healthcare products are becoming more and more popular, and people are investing more and more energy into their health and comfort of life. Most of the existing massage devices use high-frequency vibration mode, which directly acts on the massage part through mechanical vibration to relax muscles and relieve fatigue. However, such devices usually only provide a single stimulation mode, resulting in massage effects that cannot meet the individual needs of users. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the present application provides a massage device with better healthcare effect to improve user experience.

[0004] In order to achieve the above purpose, the present application provides a massage device, comprising:

[0005] a housing formed with a mounting port;

[0006] a first massage unit detachably connected to the housing through the mounting port, the first massage unit being formed with a flexible massage cavity and a massage port communicating with the massage cavity, the massage cavity being used for accommodating a first massaged part;

[0007] a second massage unit located at the outer peripheral side of the massage port, used for massaging a second massaged part adjacent to the first massaged part.

[0008] In some embodiments, the housing comprises a first sub-housing and a second sub-housing detachably connected with the first sub-housing, the first massage unit and the second massage unit are connected to the side end of the first sub-housing away from the second sub-housing; the second sub-housing is provided with a driving assembly for driving the first massage unit and / or the second massage unit to move relative to the housing.

[0009] In some embodiments, the massage device further comprises a circuit board arranged in the second sub-housing, the second sub-housing is provided with a first conductive structure electrically connected with the circuit board; the second massage unit is provided with a functional element, the first sub-housing is provided with a second conductive structure electrically connected with the functional element; the first conductive structure and the second conductive structure are connected to electrically connect the functional element and the circuit board.

[0010] In some embodiments, one of the first conductive structure and the second conductive structure is a conductive plug, and the other is a conductive socket.

[0011] In some embodiments, the shell further comprises a partition plate separating the interior space of the first sub-shell and the interior space of the second sub-shell.

[0012] In some embodiments, the driving assembly comprises a driving motor, a first transmission unit connected between the driving motor and the first massage unit, and a second transmission unit connected between the driving motor and the second massage unit.

[0013] In some embodiments, the first transmission unit comprises a first gear transmission set, a first transmission shaft, and a first support; the first support is fixedly connected to the first massage unit, a first end of the first transmission shaft protrudes out of the second sub-shell and is fixedly connected to the first support, and the first gear transmission set is connected between the driving motor and a second end of the first transmission shaft.

[0014] In some embodiments, the first end of the first transmission shaft is provided with a connecting block, and the first support is detachably connected to the connecting block.

[0015] In some embodiments, the first transmission shaft comprises a first shaft rod and a second shaft rod slidably connected to the first shaft rod; the first shaft rod is connected to the first gear transmission set, the second shaft rod is connected to the first support, and the second shaft rod is formed with a helical groove; and a latch is fixedly arranged in the second sub-shell and slidably inserted into the helical groove.

[0016] In some embodiments, the first support has a hardness greater than that of the first massage unit, the first support is sleeved on the first massage unit, or the first support is partially embedded in the first massage unit.

[0017] In some embodiments, the second transmission unit comprises a second gear transmission set, a second transmission shaft, and a second support; the second support is at least partially embedded in the second massage unit and formed with a slot hole, a first end of the second transmission shaft protrudes out of the second sub-shell and is provided with a third shaft rod eccentrically arranged with respect to a rotation axis thereof, the third shaft rod is inserted into the slot hole, and the second gear transmission set is connected between the driving motor and a second end of the second transmission shaft.

[0018] In some embodiments, the first transmission unit is configured to drive the first massage unit to move and / or rotate relative to the first sub-shell, and the second transmission unit is configured to drive the second massage unit to swing and / or rotate relative to the first sub-shell.

[0019] In some embodiments, the second support is pivotally connected to the first sub-shell, and the slot hole is a transverse slot hole perpendicular to the third shaft rod.

[0020] In some embodiments, the first massage unit is made of soft material; and / or, the second massage unit is made of soft material.

[0021] In some embodiments, at least one vibration element is arranged in the first massage unit.

[0022] Compared with the prior art, the massage device provided by the embodiments of the present application has a plurality of massage units, wherein the second massage unit is located at the outer peripheral side of the massage port of the first massage unit, so as to form an inner-outer double massage function and simultaneously act on different parts of the user. The user can experience different levels of massage effect in use, and the use comfort and massage experience are improved. In addition, the first massage unit is detachably arranged in the shell through the mounting port, and can be taken out alone for cleaning, thereby improving the use safety. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings used in the specific description of the embodiments. Obviously, the drawings used in the following specific description are only some embodiments of the present application. Based on these drawings, those skilled in the art do not need any creative effort to obtain other drawings.

[0024] Figure 1 is a structural schematic diagram of a massage device according to an embodiment of the present application;

[0025] Figure 2 is a structural schematic diagram of the massage device shown in Figure 1 ;

[0026] Figure 3 is a structural schematic diagram of the massage device shown in Figure 2 ;

[0027] Figure 4 is a structural schematic diagram of the massage device shown in Figure 1 ;

[0028] Figure 5 is a structural schematic diagram of the massage device shown in Figure 4 ;

[0029] Figure 6 is a structural schematic diagram of the massage device shown in Figure 5 ;

[0030] Figure 7 is a structural schematic diagram of the massage device shown in Figure 1 ;

[0031] Figure 8 Fig. 1 shows a schematic view of a massage device according to the present application in a use state. Figure 1 Fig. 1 shows a schematic view of a massage device according to the present application in a use state.

[0032] Legend of reference signs:

[0033] massage device 100; housing 10; mounting port 11; first sub-housing 12; second sub-housing 13; partition 14; perforation 141; lug 15; first massage unit 20; massage cavity 21; massage port 22; flange 23; second massage unit 30; functional element 31; drive assembly 40; drive motor 41; first transmission unit 42; first gear transmission set 421; first transmission shaft 422; first shaft rod 423; second shaft rod 424; helical groove 425; first support 426; connecting block 427; latch 428; sleeve fitting 429; protrusion 430; buckle 431; first gear portion 432; first prismatic portion 433; first sleeve portion 434; cover 435; second transmission unit 44; second gear transmission set 441; second transmission shaft 442; second support 443; slot hole 444; third shaft rod 445; fourth shaft rod 446; fifth shaft rod 447; second gear portion 448; second sleeve portion 449; second prismatic portion 450; pin shaft 451; swing end 452; wheel disc 453; battery 51; first conductive structure 52; conductive plug 521; second conductive structure 53; conductive socket 531; circuit board 54; vibration element 60; first massaged site 70; second massaged site 71. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The accompanying drawings show one or more embodiments of the present application in order to make the understanding of the technical solutions disclosed by the present application more accurate and thorough. However, it should be understood that the present application can be implemented in various forms, and is not limited to the embodiments described below.

[0035] The same or similar reference signs in the drawings of the present application correspond to the same or similar components; in the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present application. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0036] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme.

[0037] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor in the protection scope claimed by the present application.

[0038] Please refer to Figures 1 to 4 , the massage device 100 provided by an embodiment of the present application is shown, which includes a shell 10, a first massage unit 20 and a second massage unit 30. The shell 10 is formed with a mounting port 11, and the first massage unit 20 is detachably connected to the shell 10 through the mounting port 11. The first massage unit 20 is formed with a flexible massage cavity 21 and a massage port 22 communicating with the outside of the massage cavity 21. The massage port 22 faces the outside of the shell 10, and the massage cavity is used for accommodating a first massaged part 70, which includes but is not limited to hands, feet and the like. The user can stretch the first massaged part 70 into the massage cavity 21 through the massage port 22. The second massage unit 30 is arranged outside the shell 10 and located at the peripheral side of the massage port 22, and is used for massaging a second massaged part 71 adjacent to the first massaged part 70. The second massaged part 71 can be located at the joint part of wrist, leg and the like.

[0039] The massage device of the present application can be used for the massage and relaxation of the limbs after exercise and labor, and can also be used for the rehabilitation massage of the limbs after operation. In a specific embodiment, the hand can be stretched into the massage cavity 21 of the first massage unit 20, at this time the second massage unit 30 can be attached to the wrist part, and the massage device 100 simultaneously acts on the fingers and the wrist, and the massage effect is better. Of course, the massage device of the present application can be applied to other parts as needed, which is not listed here.

[0040] For example, please refer to Figures 1 to 3 and Figure 8 The first massage unit 20 is generally in a cylindrical structure, and the axial direction extends along the longitudinal direction of the paper, that is, along Figures 3 to 6The massage cavity 21 is formed in the middle X direction and has a substantially columnar shape. The contour shape of the massage port 22 is not particularly limited and can be designed according to the part to be massaged, including but not limited to a circular shape, a polygonal shape or any other shape.

[0041] In an embodiment, the shape of the mounting port 11 is adapted to the outer contour shape of the first massage unit 20, so that the first massage unit 20 can be embedded into or taken out of the shell 10 through the mounting port 11, and at least a part of the first massage unit 20 is located outside the shell 10 to facilitate the user to grasp. For example, the side end of the first massage unit 20 where the massage port 22 is formed extends radially to form a flange 23, the outer diameter of the flange 23 is not less than the inner diameter of the mounting port 11, and after assembly, the flange 23 can be located outside the shell 10 and abut the periphery of the mounting port 11 of the shell 10 in the axial direction, so that the user can conveniently disassemble the first massage unit 20 from the shell 10 by grasping the flange 23.

[0042] The massage device 100 provided in the embodiment has a plurality of massage units 20, 30, wherein the second massage unit 30 is located on the periphery side of the massage port 22 of the first massage unit 20, and can form an inner-outer double massage function and act on different parts of the user. The user can experience different levels of massage effect in use, improving the use comfort and massage experience. In addition, the first massage unit 20 is detachably arranged in the shell 10 through the mounting port 11, and can be taken out alone for cleaning, thereby facilitating the maintenance and replacement of the first massage unit 20 and improving the use safety and hygiene.

[0043] In an embodiment, the shell 10 is made of a hard material, including but not limited to a hard plastic such as polypropylene (PP), polyvinyl chloride (PVC), polycarbonate (PC) and the like, thereby playing a structural support role for the normal work of the internal structural parts.

[0044] In an embodiment, the first massage unit 20 is made of a soft material, including but not limited to a non-toxic and antibacterial silica gel with good chemical stability, and the soft material of the first massage unit 20 can improve the use experience of the product.

[0045] In an embodiment, the second massage unit 30 is made of a soft material, including but not limited to a non-toxic and antibacterial silica gel with good chemical stability, and the soft material of the second massage unit 30 can similarly improve the use experience of the product.

[0046] In an embodiment, referring to Figures 1 to 4 , the shell 10 has a hollow cylindrical structure, and the contour shape of the shell 10 includes but is not limited to a column, a sphere, an ellipsoid and the like. In an embodiment, the shell 10 has a substantially cylindrical hollow cylindrical structure.

[0047] In an embodiment, referring to Figure 4 , the shell 10 comprises a first sub-shell 12 and a second sub-shell 13 detachably connected with the first sub-shell 12, the first massage unit 20 and the second massage unit 30 are connected to the side end of the first sub-shell 12 away from the second sub-shell 13; the second sub-shell 13 is provided with a driving assembly 40 for driving the first massage unit 20 and / or the second massage unit 30 to move relative to the shell 10.

[0048] That is, the massage device 100 further comprises a driving assembly 40 capable of simultaneously or separately driving the first massage unit 20 and the second massage unit 30 to move relative to the shell 10. At the same time, after the first sub-shell 12 and the second sub-shell 13 are detached, the user can easily clean the first massage unit 20 and the second massage unit 30 provided at the first sub-shell 12; at the same time, it is also convenient to replace and maintain the driving assembly 40 located at the second sub-shell 13, which reduces the difficulty of maintenance and prolongs the service life of the product. The detachable mode between the first sub-shell 12 and the second sub-shell 13 includes but is not limited to clamping, threaded connection, magnetic connection, etc.

[0049] In an embodiment, referring to Figure 3 and Figure 4 , the massage device 100 further comprises a circuit board 54 provided in the second sub-shell 13, the second sub-shell 13 is provided with a first conductive structure 52 electrically connected with the circuit board 54; the second massage unit 30 is provided with a functional element 31, and the first sub-shell 12 is provided with a second conductive structure 53 electrically connected with the functional element 31; the first conductive structure 52 and the second conductive structure 53 are connected to electrically connect the functional element 31 and the circuit board 54, so that the circuit board 54 can supply power to the functional element 31. When the first sub-shell 12 is detached from the second sub-shell 13, the first conductive structure 52 and the second conductive structure 53 are separated, the functional element 31 is automatically powered off, which reduces the possibility of short circuit or electric leakage, and the product is safer to use. Specifically, the functional element 31 includes but is not limited to a vibration motor 60, an electric heating sheet, a temperature control sensor, a touch sensor, a light emitting device, etc. For example, in an embodiment, referring to Figure 3 and Figure 4 , the functional element 31 provided in the second massage unit 30 is a vibration motor 60, which can make the massage have a high-frequency vibration effect.

[0050] The electric connection mode of the first conductive structure 52 and the circuit board 54 includes but is not limited to wired power supply through a flexible cable and wireless power supply through electromagnetic induction, etc. Similarly, the electric connection of the second conductive structure 53 and the vibration element 60 includes but is not limited to wired power supply through a flexible cable and wireless power supply through electromagnetic induction, etc.

[0051] In an embodiment, at least one vibration element 60 is arranged in the first massage unit 20. Specifically, the at least one vibration element 60 is arranged at an end of the first massage unit 20 away from the massage opening 22. The vibration motor arranged in the first massage unit 20 can also enable the massage to have a high-frequency vibration effect, thereby improving the massage experience of the product. In the illustrated embodiment, the vibration element 60 is embedded in the first massage unit 20. In other embodiments, the vibration element 60 can also be attached to the outer wall of the first massage unit 20. In addition, the vibration element 60 is not limited to being arranged at the end of the first massage unit 20. In some embodiments, the vibration element 60 can also be arranged around the circumferential wall of the first massage unit 20.

[0052] In an embodiment, the massage device 100 further comprises a battery 51 electrically connected to the circuit board 54 and the driving motor 41, respectively. The housing 10, specifically the second sub-housing 13, is provided with a control button. Through the control button, the user can control the start / stop, steering, and rotation speed of the driving motor 41, as well as the start / stop and vibration frequency of the vibration motor.

[0053] In an embodiment, the battery 51 can be a detachable battery for easy replacement by the user. In an embodiment, the battery 51 can also be a rechargeable battery fixedly arranged in the second sub-housing 13.

[0054] In an embodiment, one of the first and second conductive structures 52 and 53 is a conductive plug 521, and the other is a conductive socket 531. The two are connected and disconnected by plugging and unplugging. That is, when the first conductive structure 52 is the conductive plug 521, the second conductive structure 53 is the conductive socket 531 adapted to the conductive plug 521; when the second conductive structure 53 is the conductive plug 521, the first conductive structure 52 is the conductive socket 531 adapted to the conductive plug 521.

[0055] For example, referring to Figure 4 and Figure 6 , the first conductive structure 52 is the conductive plug 521 arranged at one end of the second sub-housing 13 facing the first sub-housing 12, and the second conductive structure 53 is the conductive socket 531 arranged at one end of the first sub-housing 12 facing the second sub-housing 13. When the first sub-housing 12 and the second sub-housing 13 are connected, the conductive plug 521 and the conductive socket 531 are plugged and fitted to achieve electrical conduction; conversely, when the first sub-housing 12 and the second sub-housing 13 are separated, the conductive plug 521 is unplugged from the conductive socket 531. The present application automatically connects / disconnects the conductive plug 521 and the conductive socket 531 when the first sub-housing 12 and the second sub-housing 13 are connected / disconnected, which is more convenient in assembly.

[0056] In an embodiment, referring to Figure 3 and Figure 4The shell 10 further comprises a partition plate 14, which separates the interior spaces of the first sub-shell 12 and the second sub-shell 13. Specifically, the partition plate 14 is a plate-shaped structure which is substantially adapted to the size of the inner wall of the shell 10. The interior spaces of the first sub-shell 12 and the second sub-shell 13 are separated by the partition plate 14, which not only effectively prevents water vapor, dust and the like from entering the second sub-shell 13 to affect electrical safety, but also to some extent avoids interference between the components in the interior spaces of the first sub-shell 12 and the second sub-shell 13, thereby ensuring the reliability of the product in operation.

[0057] In an embodiment, referring to Figure 4 The driving assembly 40 comprises a driving motor 41, a first transmission unit 42 connected between the driving motor 41 and the first massage unit 20, and a second transmission unit 44 connected between the driving motor 41 and the second massage unit 30. The first transmission unit 42 is configured to drive the first massage unit 20 to move and / or rotate relative to the first sub-shell 12. The second transmission unit 44 is configured to drive the second massage unit 30 to swing and / or rotate relative to the first sub-shell 12. That is, in this embodiment, the movement of the first massage unit 20 and the movement of the second massage unit 30 are powered by the same driving motor 41, and the overall product structure is more compact.

[0058] In other embodiments, the movement of the first massage unit 20 and the movement of the second massage unit 30 can be powered by different power devices, such as different motors. In this way, each massage unit 20, 30 can be controlled individually, which is more convenient to use.

[0059] The movement of the first massage unit 20 can be a single movement, a single rotation, or both movement and rotation. The movement of the second massage unit 30 can be a single swing, a single rotation, or both swing and rotation. The combination of the movements of the first massage unit 20 and the second massage unit 30 allows users to experience different levels of massage effects during use, thereby improving the comfort and massage experience.

[0060] In an embodiment, the first transmission unit 42 comprises a first gear transmission set 421, a first transmission shaft 422, and a first support 426. The first support 426 is fixedly connected to the first massage unit 20. Specifically, in an embodiment, the first support 426 is made of a hard material, such as polypropylene (PP), polyvinyl chloride (PVC), polycarbonate (PC), etc. The hardness of the first support 426 is greater than that of the first massage unit 20, which can support and fix the first massage unit 20, and is also conducive to power transmission between the driving motor 41 and the first massage unit 20. Referring to Figure 3 The first support 426 is a sleeve structure which is adapted to the outer contour of the first massage unit 20, and the first support 426 is sleeved on the outside of the first massage unit 20.

[0061] In an embodiment, the first end of the first transmission shaft 422 extends out of the second sub-housing 13 and is fixedly connected with the first support 426, and the first gear transmission set 421 is connected between the driving motor 41 and the second end of the first transmission shaft 422. For example, please refer to Figure 3 , along the longitudinal direction, the central part of the partition plate 14 is provided with a through hole 141, and the first end of the first transmission shaft 422 extends out of the partition plate 14 through the through hole 141 and is fixedly connected with the end of the first support 426 away from the first massage unit 20. In this embodiment, the first gear transmission set 421 includes a plurality of gears meshing with each other, and the driving motor 41 drives the first transmission shaft 422 to rotate.

[0062] In this way, on the one hand, the first transmission shaft 422, the first support 426 and the first massage unit 20 can all rotate synchronously around the axis in the longitudinal direction. On the other hand, the first gear transmission set 421 can transmit and adjust the torque and rotational speed of the first transmission shaft 422, so as to ensure that the first massage unit 20 can still run smoothly under different load conditions by optimizing power distribution, and avoid abnormal motion caused by insufficient torque or excessively high rotational speed.

[0063] In other embodiments, the first support 426 is partially embedded in the first massage unit 20. That is, the first support 426 can also be arranged inside the first massage unit 20, thereby providing better support for the first massage unit 20.

[0064] In other embodiments, the first transmission unit 42 can also be a worm gear, which can also drive the first transmission shaft 422 to rotate and in turn drive the first massage unit 20 to rotate.

[0065] In other embodiments, the first transmission unit 42 can also be a gear rack, a lead screw, etc., which can drive the first transmission shaft 422 to move axially and in turn drive the first massage unit 20 to move axially.

[0066] In an embodiment, please refer to Figure 3 , Figure 5 and Figure 6 , the first end of the first transmission shaft 422 is provided with a connecting block 427, and the first support 426 is detachably connected with the connecting block 427. For example, the first end of the first transmission shaft 422 is inserted into the connecting block 427 and is fastened by screws, and the longitudinal end of the first support 426 towards the first transmission shaft 422 is formed with a sleeve part 429 opening towards the first transmission shaft 422, and the connecting block 427 is detachably embedded in the sleeve part 429. In this way, the first massage unit 20 together with the first support 426 can be taken out through the mounting opening 11 of the first sub-housing 12, which facilitates cleaning, maintenance and replacement of the first massage unit 20.

[0067] The detachable connection between the sleeve part 429 of the first support 426 and the connecting block 427 includes, but is not limited to, clamping, threaded connection, magnetic connection, etc. Exemplarily, in an embodiment, please refer to Figure 6 The outer circumferential side of the connecting block 427 is arranged with protrusions 430, and the inner circumferential wall of the sleeve part 429 is correspondingly arranged with buckles 431, and the connecting block 427 is detachably connected with the sleeve part 429 through the protrusions 430 and the buckles 431.

[0068] In an embodiment, please refer to Figure 6 The cross-sectional profile of the outer circumferential wall of the connecting block 427 is non-circular, and the cross-sectional profile of the inner circumferential wall of the sleeve part 429 of the first support 426 is adapted to the cross-sectional profile of the outer circumferential wall of the connecting block 427, and the connecting block 427 is embedded in the sleeve part 429, so that the torque transmission connection between the two can be achieved.

[0069] In an embodiment, please refer to Figure 3 、 Figure 5 and Figure 6 The first transmission shaft 422 includes a first shaft rod 423 and a second shaft rod 424 in sliding connection with the first shaft rod 423, the first shaft rod 423 is connected with the first gear transmission set 421, the second shaft rod 424 is connected with the first support 426, and the second shaft rod 424 is formed with a helical groove 425; the second sub-shell 13 is fixedly provided with a plug 428, and the plug 428 is slidingly inserted into the helical groove 425. Through the cooperation of the fixed plug 428 and the rotating helical groove 425, the second shaft rod 424 can not only rotate with the first shaft rod 423, but also move axially relative to the first shaft rod 423. In this way, the first massage unit 20 can not only rotate, but also move axially, thereby producing more effective stimulation to the first massaged part 70.

[0070] Specifically, the longitudinal two ends of the first shaft rod 423 are formed with a first gear part 432 and a first prismatic part 433, the first gear transmission set 421 engages the first gear part 432, the longitudinal one end of the second shaft rod 424 is formed with a first sleeve part 434, the profile shape of the inner circumferential wall of the first sleeve part 434 is adapted to the profile shape of the first prismatic part 433, the first prismatic part 433 is slidingly embedded in the inner circumferential wall of the first sleeve part 434 in the longitudinal direction, the longitudinal other end of the second shaft rod 424 is screw fastened with the connecting block 427, the outer circumferential wall of the first sleeve part 434 is formed with the helical groove 425, and the first transmission unit 42 further includes a cover body 435 and the plug 428, the first gear transmission set 421 and the first transmission shaft 422 are both arranged in the cover body 435, the cover body 435 is fixedly connected with the second sub-shell 13, one end of the plug 428 is fixedly connected to the cover body 435, and the other end of the plug 428 is slidingly inserted into the helical groove 425.

[0071] The first shaft 423 can drive the second shaft 424 to rotate by the first prismatic part 433 and the first sleeve part 434. At the same time of the rotation of the second shaft 424, the bolt 428 fixed on the second sub-housing 13 will slide in the helical groove 425, thereby driving the second shaft 424 to linearly reciprocate along the longitudinal direction. The second shaft 424 is connected with the connecting block 427, the connecting block 427 is connected with the first supporting part 426, and the first supporting part 426 is connected with the first massage unit 20, so that the first massage unit 20 can rotate around the longitudinal direction and linearly reciprocate along the longitudinal direction at the same time.

[0072] In an embodiment, referring to Figure 3 , Figure 5 , Figure 6 and Figure 7 , the second transmission unit 44 comprises a second gear transmission set 441, a second transmission shaft 442, and a second supporting part 443. The second supporting part 443 is at least partially embedded into the second massage unit 30 and is formed with a slot hole 444. The first end of the second transmission shaft 442 extends out of the second sub-housing 13 and is provided with a third shaft 445 eccentrically arranged relative to the rotation axis thereof. The third shaft 445 is slidingly inserted into the slot hole 444. The second gear transmission set 441 is connected between the driving motor 41 and the second end of the second transmission shaft 442. By the cooperation of the third shaft 445 and the slot hole 444, the second supporting part 443 and the second massage unit 30 are driven to swing.

[0073] Specifically, the second transmission shaft 442 is arranged on the circumferential side of the first transmission shaft 422. For example, the second transmission shaft 442 is arranged in parallel relative to the first transmission shaft 422. In the illustrated embodiment, the second transmission shaft 442 is arranged in parallel on the vertical side of the first transmission shaft 422. The vertical direction is shown as the Z direction in Figures 3 to 7 , which is perpendicular to the longitudinal direction. The second transmission shaft 442 comprises a fourth shaft 446 arranged in the second sub-housing 13 and a fifth shaft 447 arranged in the first sub-housing 12. The fourth shaft 446 extends along the longitudinal direction and comprises a second gear part 448 engaged with the second gear transmission set 441 and a second sleeve part 449. The fifth shaft 447 extends along the longitudinal direction and comprises a second prismatic part 450 inserted into the second sleeve part 449. The profile shape of the inner wall of the second sleeve part 449 is adapted to the profile shape of the second prismatic part 450. By the insertion of the second sleeve part 449 and the second prismatic part 450, the torque transmission connection between the fourth shaft 446 and the fifth shaft 447 is achieved.

[0074] In an embodiment, referring to Figure 3 and Figure 7, along the longitudinal direction, the second transmission shaft 442 further comprises a wheel disc 453 arranged between the third shaft 445 and the fifth shaft 447, the wheel disc 453 being torque transmission connected with the fifth shaft 447, one end of the third shaft 445 being fixedly connected with the wheel disc 453 and the other end being movably inserted into the slot hole 444. The central axis of the third shaft 445 is arranged eccentrically relative to the rotation axis of the fifth shaft 447 to realize the revolution of the third shaft 445 around the rotation axis of the fifth shaft 447.

[0075] In some embodiments, the third shaft 445 and the wheel disc 453 are an integral structure. In some embodiments, the wheel disc 453 and the fifth shaft 447 are an integral structure. In some embodiments, when the diameter of the fifth shaft 447 is large enough, the third shaft 445 can be directly formed or fixedly connected with the fifth shaft 447, and the wheel disc 453 is omitted.

[0076] Through the embedding of the second prismatic part 450 and the second sleeve part 449, the fourth shaft 446 can drive the fifth shaft 447 to rotate, the fifth shaft 447 drives the wheel disc 453 to rotate, the wheel disc 453 drives the third shaft 445 to revolve around the rotation axis of the fifth shaft 447, and the third shaft 445 is inserted into the slot hole 444, so that the second support 443 rotates and / or oscillates with the third shaft 445.

[0077] In an embodiment, the second support 443 is pivotally connected with the first sub-housing 12 through the pin shaft 451, the slot hole 444 is a horizontal slot perpendicular to the third shaft 445, and the pin shaft 451 is parallel to the slot hole 444 and spaced apart from the slot hole 444 by a certain distance. For example, please refer to Figure 3 and Figure 7 The pin shaft 451 is connected with the middle part of the second support 443, and the end of the second support 443 away from the slot hole 444 is the oscillating end 452 embedded into the second massage unit 30. As shown in Figures 3 to 7 , the third shaft 445 extends along the X direction, the slot hole 444 and the pin shaft 451 extend along the Y direction, and the second massage unit 30 is driven to reciprocate in the XZ plane with the pin shaft 451 as the center.

[0078] In some embodiments, the shell 10 further comprises two hangers 15 arranged oppositely, and the two ends of the pin shaft 451 are respectively inserted into the two hangers 15. Optionally, the pin shaft 451 is fixedly connected with the second massage unit 30, and the two ends of the pin shaft 451 are rotatably matched with the hangers 15; or the two ends of the pin shaft 451 are fixedly matched with the hangers 15, and the second massage unit 30 is rotatably sleeved on the pin shaft 451. When the third shaft 445 revolves around the rotation axis of the fifth shaft 447, displacement in the Y and Z directions can be generated, and the movement of the third shaft 445 in the Y direction makes it slide along the groove hole 444, and the movement of the third shaft 445 in the Z direction makes it drive the second support 443 to move in the Z direction. Due to the position limitation of the pin shaft 451 on the second support 443, the second support 443 reciprocates around the pin shaft 451, and the swing end 452 embedded in the second massage unit 30 drives the second massage unit 30 to reciprocate around the pin shaft 451.

[0079] The first massage unit 20 and the second massage unit 30 simultaneously massage two massage parts in the present application, and the two massage units 20 and 30 can act on the massage parts through rotation, swing, movement, vibration and the like, and the effect is better. It should be understood that the first massage unit 20 and the second massage unit 30 can also have other motion forms, as long as the massage effect on the user can be generated, and the present application does not limit this. In addition, the two massage units 20 and 30 can have different motion modes, or can have the same motion mode. In use, the user can simultaneously start the two massage units 20 and 30 according to the needs, or can only start one of the massage units 20 and 30.

[0080] Finally, it should be noted that the above only describes the preferred embodiments of the present application and does not constitute a limitation on the protection scope of the present application. Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions described in the foregoing embodiments can still be modified or some technical features can be replaced by equivalents for those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be within the protection scope of the present application.

Claims

1. A massage device, characterized in that, include: The housing has an installation opening; A first massage unit is detachably connected to the housing via the mounting port. The first massage unit has a flexible massage cavity and a massage port communicating with the massage cavity. The massage cavity is used to accommodate a first massaged area. The second massage unit is located on the outer periphery of the massage opening and is used to massage the second massaged area adjacent to the first massaged area.

2. The massage device according to claim 1, characterized in that, The housing includes a first sub-shell and a second sub-shell detachably connected to the first sub-shell. The first massage unit and the second massage unit are connected to the side of the first sub-shell opposite to the second sub-shell. The second sub-shell is provided with a drive assembly that drives the first massage unit and / or the second massage unit to move relative to the housing.

3. The massage device according to claim 2, characterized in that, The massage device further includes a circuit board disposed within the second sub-shell, the second sub-shell having a first conductive structure electrically connected to the circuit board; the second massage unit has a functional element disposed therein, the first sub-shell having a second conductive structure electrically connected to the functional element; the first conductive structure and the second conductive structure are connected to electrically connect the functional element to the circuit board.

4. The massage device according to claim 3, characterized in that, One of the first conductive structure and the second conductive structure is a conductive plug, and the other is a conductive socket.

5. The massage device according to claim 2, characterized in that, The housing also includes a partition that separates the interior space of the first sub-shell from the interior space of the second sub-shell.

6. The massage device according to claim 2, characterized in that, The drive assembly includes a drive motor, a first transmission unit connected between the drive motor and the first massage unit, and a second transmission unit connected between the drive motor and the second massage unit.

7. The massage device according to claim 6, characterized in that, The first transmission unit includes a first gear transmission group, a first transmission shaft, and a first support member; the first support member is fixedly connected to the first massage unit, the first end of the first transmission shaft extends out of the second sub-shell and is fixedly connected to the first support member, and the first gear transmission group is connected between the drive motor and the second end of the first transmission shaft.

8. The massage device according to claim 7, characterized in that, A connecting block is provided at the first end of the first drive shaft, and the first support member is detachably connected to the connecting block.

9. The massage device according to claim 7, characterized in that, The first drive shaft includes a first shaft and a second shaft that is slidably connected to the first shaft. The first shaft is connected to the first gear transmission assembly, and the second shaft is connected to the first support member. The second shaft has a helical groove. A pin is fixed inside the second sub-shell, and the pin is slidably inserted into the helical groove.

10. The massage device according to claim 7, characterized in that, The first support member has a higher hardness than the first massage unit. The first support member is wrapped around the first massage unit, or the first support member is partially embedded in the first massage unit.

11. The massage device according to claim 6, characterized in that, The second transmission unit includes a second gear transmission assembly, a second transmission shaft, and a second support member. The second support member is at least partially embedded in the second massage unit and has a slot. The first end of the second transmission shaft extends out of the second sub-shell and has a third shaft rod that is eccentrically arranged relative to its axis of rotation. The third shaft rod is inserted into the slot. The second gear transmission assembly is connected between the drive motor and the second end of the second transmission shaft.

12. The massage device according to claim 11, characterized in that, The second support member is pivotally connected to the first sub-shell, and the slot is a transverse slot perpendicular to the third shaft.

13. The massage device according to claim 6, characterized in that, The first transmission unit is configured to drive the first massage unit to move and / or rotate relative to the first sub-shell, and the second transmission unit is configured to cause the second massage unit to oscillate and / or rotate relative to the first sub-shell.

14. The massage device according to any one of claims 1-13, characterized in that, The first massage unit is made of soft material; and / or, the second massage unit is made of soft material.

15. The massage device according to any one of claims 1-13, characterized in that, The first massage unit is provided with at least one vibrating element.

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