Massage device

Abstract

The invention 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 massage cavity and a massage opening communicating the massage cavity with the outside are formed in the first massage unit, and the massage cavity is used for containing a first massaged part. The second massage unit is arranged outside the shell, 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 field of medical care technology, and in particular to a massage device. Background Art

[0002] With the improvement of living standards and the increase of people's life and work pressure, health care products are becoming more and more popular, and people are investing more and more energy in their own health and comfort of life. Most existing massage devices use high-frequency vibration to directly act on the massage parts through mechanical vibration to relax muscles and relieve fatigue. However, such devices usually only provide a single stimulation method, resulting in the massage effect cannot meet the personalized needs of users. Summary of the invention

[0003] In view of this, the present application provides a massage device with better health care effect to improve the user experience.

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

[0005] A housing formed with a mounting opening;

[0006] a first massage unit, detachably connected to the housing through the mounting opening, the first massage unit being formed with a massage cavity and a massage opening communicating the massage cavity with the outside, the massage cavity being used to accommodate a first massaged part;

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

[0008] In some embodiments, the shell includes a first sub-shell and a second sub-shell detachably connected to the first sub-shell, and the first massage unit and the second massage unit are connected to the side end of the first sub-shell facing away from the second sub-shell; and a driving component is provided in the second sub-shell for driving the first massage unit and / or the second massage unit to move relative to the shell.

[0009] In some embodiments, the massage device also includes a circuit board disposed in the second sub-shell, the second sub-shell is provided with a first conductive structure electrically connected to the circuit board; a functional element is disposed in the second massage unit, and the first sub-shell is provided with a second conductive structure electrically connected to the functional element; the first conductive structure and the second conductive structure are connected to electrically conduct the functional element to 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 of the first conductive structure and the second conductive structure is a conductive socket.

[0011] In some embodiments, the housing further includes a partition that separates an inner space of the first subshell from an inner space of the second subshell.

[0012] In some embodiments, the driving assembly includes 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 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.

[0014] In some embodiments, a connecting block is disposed at the first end of the first transmission shaft, and the first supporting member is detachably connected to the connecting block.

[0015] In some embodiments, the first transmission shaft includes a first shaft and a second shaft slidably connected to the first shaft, the first shaft is connected to the first gear transmission group, the second shaft is connected to the first support member, and the second shaft is formed with a spiral groove; a pin is fixed in the second subshell, and the pin is slidably inserted in the spiral groove.

[0016] In some embodiments, the hardness of the first support member is greater than that of the first massage unit, the first support member surrounds the first massage unit, or the first support member is partially embedded in the first massage unit.

[0017] In some embodiments, the second transmission unit includes a second gear transmission group, a second transmission shaft and a second support member, the second support member is at least partially embedded in the second massage unit and formed with a slot, the first end of the second transmission shaft extends out of the second sub-shell and is protruding with a third shaft rod eccentrically arranged relative to its rotation axis, the third shaft rod is plugged into the slot, and the second gear transmission group is connected between the drive motor and the 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 subshell, and the second transmission unit is configured to make the second massage unit swing and / or rotate relative to the first subshell.

[0019] In some embodiments, the second support member is pivotally connected to the first subshell, and the slot is a transverse slot perpendicular to the third shaft.

[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 disposed in the first massage unit.

[0022] Compared with the prior art, the massage device provided in the embodiment of the present application has multiple massage units, wherein the second massage unit is located on the outer peripheral side of the massage port of the first massage unit, which can form a dual massage function inside and outside, and act on different parts of the user at the same time. The user can experience different levels of massage effects during use, which improves the comfort and massage experience. In addition, the first massage unit is detachably arranged in the housing through the installation port, and can be removed separately for cleaning, which improves its safety in use. BRIEF DESCRIPTION OF THE 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. On the basis of these drawings, ordinary technicians in this field can obtain other drawings without any creative efforts.

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

[0025] Figure 2 yes Figure 1 A schematic structural diagram of the massage device from one viewing angle;

[0026] Figure 3 yes Figure 2 The structure cross-sectional view of the massage device shown along line AA;

[0027] Figure 4 yes Figure 1 An exploded view of the massage device shown;

[0028] Figure 5 yes Figure 4 A further exploded view of the massage device shown, wherein the main structures such as the drive assembly are schematically shown;

[0029] Figure 6 yes Figure 5 A further exploded view of the massage device shown, wherein the main structures such as the drive assembly are schematically shown;

[0030] Figure 7 yes Figure 1 An exploded view of the massage device shown, wherein the main structures such as the first sub-shell, the second massage unit and the drive assembly are schematically shown;

[0031] Figure 8 for Figure 1 A schematic diagram of the massage device shown in a usage state.

[0032] Description of reference numerals:

[0033] Massage device 100; housing 10; mounting opening 11; first sub-shell 12; second sub-shell 13; partition 14; perforation 141; hanging ear 15; first massage unit 20; massage cavity 21; massage opening 22; flange 23; second massage unit 30; functional element 31; drive assembly 40; drive motor 41; first transmission unit 42; first gear transmission group 421; first transmission shaft 422; first shaft rod 423; second shaft rod 424; spiral groove 425; first support member 426; connecting block 427; latch 428; sleeve portion 429; protrusion 430; buckle 431; first gear portion 432; second shaft rod 424; spiral groove 425; first support member 426; connecting block 427; latch 428; sleeve portion 429; protrusion 430; buckle 431; first gear portion 432; first gear portion 433; second gear portion 434; first gear portion 435; first gear portion 436; first gear portion 437; first gear portion 438; first gear portion 439; first gear portion 430; first gear portion 431; first gear portion 432; first gear portion 433; first ... A prism portion 433; a first sleeve portion 434; a cover body 435; a second transmission unit 44; a second gear transmission group 441; a second transmission shaft 442; a second support member 443; a slot 444; a third shaft 445; a fourth shaft 446; a fifth shaft 447; a second gear portion 448; a second sleeve portion 449; a second prism portion 450; a pin 451; a swing end 452; a wheel 453; a battery 51; a first conductive structure 52; a conductive plug 521; a second conductive structure 53; a conductive socket 531; a circuit board 54; a vibration element 60; a first massaged area 70; and a second massaged area 71. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. One or more embodiments of the present application are exemplarily given in the drawings to make the understanding of the technical solution disclosed in the present application more accurate and thorough. However, it should be understood that the present application can be implemented in a variety of different forms and is not limited to the embodiments described below.

[0035] The same or similar numbers in the drawings of the present application correspond to the same or similar parts; in the description of the present application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This 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 specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present application. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0036] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B.

[0037] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0038] See also Figures 1 to 4 , shown is a massage device 100 provided in an embodiment of the present application, comprising a housing 10, a first massage unit 20 and a second massage unit 30. The housing 10 is formed with an installation port 11, and the first massage unit 20 is detachably connected to the housing 10 through the installation port 11. The first massage unit 20 is formed with a massage cavity 21 and a massage port 22 connecting the massage cavity 21 with the outside, and the massage port 22 faces the outside of the housing 10. The massage cavity is used to accommodate a first massaged part 70, and the first massaged part includes but is not limited to hands, feet, etc. The user can extend the first massaged part 70 into the massage cavity 21 through the massage port 22. The second massage unit 30 is arranged outside the housing 10 and is located on the outer peripheral side of the massage port 22, and is used to massage a second massaged part 71 adjacent to the first massaged part 70. The second massaged part 71 can be located at a joint such as a wrist or leg.

[0039] The massage device of the present application can be used for massage and relaxation of limbs after exercise and labor, and can also be used for rehabilitation massage of limbs after surgery. For example, in a specific embodiment, the hand can be inserted into the massage cavity 21 of the first massage unit 20, and the second massage unit 30 can be placed against the wrist. The massage device 100 acts on the fingers and wrist at the same time, and the massage effect is better. Of course, the massage device of the present application can be applied to other parts as needed, which are not listed here one by one.

[0040] For example, see Figures 1 to 3 as well as Figure 8 The first massage unit 20 is generally a cylindrical structure, and its axial direction extends along the longitudinal direction of the paper surface, that is, along Figures 3 to 6The massage opening 22 extends in the X direction, and a roughly columnar massage cavity 21 is formed therein. The contour shape of the massage opening 22 is not particularly limited, and can be designed according to the part to be massaged, including but not limited to a circular, polygonal or other arbitrary shapes.

[0041] In one embodiment, the shape of the installation opening 11 is adapted to the outer contour of the first massage unit 20, so that the first massage unit 20 can be inserted into or removed from the housing 10 through the installation opening 11, and at least a portion of the first massage unit 20 is located outside the housing 10 to facilitate the user to grasp it. For example, the side end of the first massage unit 20 formed with the massage opening 22 extends radially outward to form a flange 23, and the outer diameter of the flange 23 is not less than the inner diameter of the installation opening 11. After assembly, the flange 23 can be located outside the housing 10 and abut against the outer periphery of the installation opening 11 of the housing 10 in the axial direction. The user can easily remove the first massage unit 20 from the housing 10 by grabbing the flange 23.

[0042] The massage device 100 provided in the embodiment of the present application has a plurality of massage units 20 and 30, wherein the second massage unit 30 is located on the outer peripheral side of the massage port 22 of the first massage unit 20, which can form a dual massage function inside and outside, and act on different parts of the user at the same time. The user can experience different levels of massage effects during use, which improves the comfort and massage experience. In addition, the first massage unit 20 is detachably arranged in the housing 10 through the installation port 11, and can be taken out separately for cleaning, thereby facilitating the maintenance and replacement of the first massage unit 20 and improving its safety and hygiene.

[0043] In one embodiment, the shell 10 is made of hard material, including but not limited to hard plastics such as polypropylene (PP), polyvinyl chloride (PVC), polycarbonate (PC), etc., so as to provide structural support for the normal operation of its internal structural parts.

[0044] In one embodiment, the first massage unit 20 is made of soft material, including but not limited to silicone that is non-toxic, antibacterial and has good chemical stability. The first massage unit 20 uses soft, skin-friendly soft material to improve the user experience of the product.

[0045] In one embodiment, the second massage unit 30 is made of soft material, including but not limited to silicone that is non-toxic, antibacterial and has good chemical stability. Similarly, the second massage unit 30 uses soft, skin-friendly soft material to improve the user experience of the product.

[0046] In one embodiment, see Figures 1 to 4 The housing 10 is a hollow cylindrical structure. For example, the outline shape of the housing 10 includes but is not limited to a cylinder, a sphere, an ellipsoid, etc. In one embodiment, the housing 10 is a hollow cylindrical structure that is roughly cylindrical.

[0047] In one embodiment, see Figure 4 The shell 10 includes a first sub-shell 12 and a second sub-shell 13 detachably connected to the first sub-shell 12, and 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 component 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 includes a driving assembly 40, which can simultaneously or separately drive the first massage unit 20 and the second massage unit 30 to move relative to the housing 10. At the same time, after the first sub-shell 12 and the second sub-shell 13 are disassembled, the user can easily clean the first massage unit 20 and the second massage unit 30 disposed at the first sub-shell 12; it is also convenient to replace and maintain the driving assembly 40 located at the second sub-shell 13, reducing the difficulty of maintenance and extending the product life. The detachable manner between the first sub-shell 12 and the second sub-shell 13 includes but is not limited to snap-on, threaded connection, magnetic connection, etc.

[0049] In one embodiment, see Figure 3 and Figure 4 The massage device 100 also includes a circuit board 54 disposed in the second sub-shell 13, and the second sub-shell 13 is provided with a first conductive structure 52 electrically connected to the circuit board 54; a functional element 31 is disposed in the second massage unit 30, and the first sub-shell 12 is provided with a second conductive structure 53 electrically connected to the functional element 31; the first conductive structure 52 and the second conductive structure 53 are docked to electrically connect the functional element 31 with 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 removed from the second sub-shell 13, the first conductive structure 52 is separated from the second conductive structure 53, and the functional element 31 is automatically powered off, reducing the possibility of short circuit or leakage, and the product is safer to use. Specifically, the functional element 31 includes but is not limited to components such as a vibration motor 60, a heating plate, a temperature control sensor, a tactile sensor, and a light emitter. For example, in one embodiment, please refer 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 electrical connection between 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. Similarly, the electrical connection between 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.

[0051] In one embodiment, at least one vibration element 60 is provided in the first massage unit 20. Specifically, at least one vibration element 60 is provided at the end of the first massage unit 20 away from the massage port 22. The vibration motor provided in the first massage unit 20 can also make the massage 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 provided at the end of the first massage unit 20. In some embodiments, it can also be arranged around the circumferential outer wall of the first massage unit 20.

[0052] In one embodiment, the massage device 100 also includes a battery 51 electrically connected to the circuit board 54 and the drive motor 41 respectively. The shell 10, specifically the second subshell 13, is provided with a control button. Through the control button, the user can control the start and stop, direction, speed, etc. of the drive motor 41, as well as control the start and stop, vibration frequency, etc. of the vibration motor.

[0053] In one embodiment, the battery 51 may be a detachable battery for user replacement. In one embodiment, the battery 51 may also be a rechargeable battery fixedly disposed in the second sub-shell 13 .

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

[0055] For example, see Figure 4 and Figure 6 The first conductive structure 52 is a conductive plug 521 disposed at one end of the second sub-shell 13 facing the first sub-shell 12, and the second conductive structure 53 is a conductive socket 531 disposed at one end of the first sub-shell 12 facing the second sub-shell 13. When the first sub-shell 12 is connected to the second sub-shell 13, the conductive plug 521 and the conductive socket 531 are plugged together to achieve electrical conduction; conversely, when the first sub-shell 12 is separated from the second sub-shell 13, the conductive plug 521 is pulled out of the conductive socket 531. The present application automatically realizes the connection / disconnection of the conductive plug 521 and the conductive socket 531 while the first sub-shell 12 and the second sub-shell 13 are connected / disconnected, which is more convenient in assembly.

[0056] In one embodiment, see Figure 3 and Figure 4The housing 10 further includes a partition 14, which separates the internal space of the first sub-housing 12 from the internal space of the second sub-housing 13. Specifically, the partition 14 is a plate-shaped structure that is substantially adapted to the size of the inner wall of the housing 10. The partition 14 separates the internal space of the first sub-housing 12 from the internal space of the second sub-housing 13, which can not only effectively prevent water vapor, dust, etc. from entering the second sub-housing 13 and affecting electrical safety, but also can prevent the components in the internal space of the two from interfering with each other to a certain extent, thereby ensuring the reliability of the product.

[0057] In one embodiment, see Figure 4 The driving assembly 40 includes 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, and the second transmission unit 44 is configured to make the second massage unit 30 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 may be powered by different power devices, such as different motors, so that each massage unit 20, 30 can be controlled individually, which is more convenient in use.

[0059] The movement form of the first massage unit 20 can be a single movement, a single rotation, or a simultaneous movement and rotation. The movement form of the second massage unit 30 can be a single swing, a single rotation, or a simultaneous swing and rotation. The movement of the first massage unit 20 and the second massage unit 30 is combined with each other, so that the user can experience different levels of massage effects during use, thereby improving the comfort and massage experience.

[0060] In one embodiment, the first transmission unit 42 includes a first gear transmission group 421, a first transmission shaft 422 and a first support member 426. The first support member 426 is fixedly connected to the first massage unit 20. Specifically, in one embodiment, the first support member 426 is made of a hard material, such as polypropylene (PP), polyvinyl chloride (PVC), polycarbonate (PC), etc., and its hardness 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 the power transmission between the drive motor 41 and the first massage unit 20. Please refer to Figure 3 The first support member 426 is a sleeve structure adapted to the outer contour of the first massage unit 20 , and the first support member 426 is sleeved on the outside of the first massage unit 20 .

[0061] In one embodiment, the first end of the first transmission shaft 422 extends out of the second sub-shell 13 and is fixedly connected to the first support member 426, and the first gear transmission group 421 is connected between the drive motor 41 and the second end of the first transmission shaft 422. For example, see Figure 3 In the longitudinal direction, a through hole 141 is provided at the center of the partition 14, and the first end of the first transmission shaft 422 extends out of the partition 14 through the through hole 141 and is fixedly connected to an end of the first support member 426 away from the first massage unit 20. In this embodiment, the first gear transmission group 421 includes a plurality of gears meshing with each other, and the driving motor 41 drives the first transmission shaft 422 to rotate.

[0062] With such a configuration, on the one hand, the first transmission shaft 422, the first support member 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 group 421 can transmit and adjust the torque and speed of the first transmission shaft 422, thereby optimizing power distribution to ensure that the first massage unit 20 can still operate smoothly under different load conditions and avoid abnormal operation caused by insufficient torque or excessive speed.

[0063] In other embodiments, the first support member 426 is partially embedded in the first massage unit 20. In other words, the first support member 426 can also be disposed inside the first massage unit 20, so as to provide a better supporting effect for the first massage unit 20.

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

[0065] In other embodiments, the first transmission unit 42 may also be a gear rack, a screw rod, etc., which can drive the first transmission shaft 422 and then drive the first massage unit 20 to move in the axial direction.

[0066] In one embodiment, see Figure 3 , Figure 5 and Figure 6 , a connecting block 427 is provided at the first end of the first transmission shaft 422, and the first support member 426 is detachably connected to the connecting block 427. Exemplarily, the first end of the first transmission shaft 422 is inserted into the connecting block 427 and is fastened by screws, and a sleeve-fitting portion 429 is formed at one longitudinal end of the first support member 426 facing the first transmission shaft 422 and opening toward the first transmission shaft 422, and the connecting block 427 is detachably embedded in the sleeve-fitting portion 429. In this way, the first massage unit 20 together with the first support member 426 can be taken out through the installation opening 11 of the first sub-shell 12, so as to facilitate the cleaning, maintenance and replacement of the first massage unit 20.

[0067] The manner in which the sleeve portion 429 of the first support member 426 is detachably connected to the connection block 427 includes, but is not limited to, snap connection, threaded connection, magnetic connection, etc. For example, in one embodiment, see Figure 6 The outer peripheral side of the connecting block 427 is provided with protrusions 430 at intervals, and the inner peripheral wall of the sleeve part 429 is provided with buckles 431 at corresponding intervals. The connecting block 427 and the sleeve part 429 are detachably connected through the protrusions 430 and the buckles 431.

[0068] In one embodiment, see Figure 6 The cross-sectional profile of the outer peripheral wall of the connecting block 427 is non-circular, and the cross-sectional profile of the inner peripheral wall of the fitting portion 429 of the first support member 426 is adapted to the cross-sectional profile of the outer peripheral wall of the connecting block 427. By embedding the connecting block 427 in the fitting portion 429, a torque transmission connection between the two can be achieved.

[0069] In one embodiment, see Figure 3 , Figure 5 and Figure 6 The first transmission shaft 422 includes a first shaft 423 and a second shaft 424 slidably connected to the first shaft 423. The first shaft 423 is connected to the first gear transmission group 421, and the second shaft 424 is connected to the first support member 426. The second shaft 424 is formed with a spiral groove 425. A latch 428 is fixed in the second sub-shell 13, and the latch 428 is slidably inserted in the spiral groove 425. By fixing the latch 428 and the rotating spiral groove 425, the second shaft 424 can move axially relative to the first shaft 423 while rotating with the first shaft 423. In this way, the first massage unit 20 can not only rotate, but also move axially, so as to produce more effective stimulation to the first massaged part 70.

[0070] Specifically, the first shaft 423 is provided with a first gear portion 432 and a first prism portion 433 at both longitudinal ends, the first gear transmission group 421 meshes with the first gear portion 432, and the second shaft 424 is provided with a first sleeve portion 434 at one longitudinal end, the contour shape of the inner circumferential wall of the first sleeve portion 434 is adapted to the contour shape of the first prism portion 433, and the first prism portion 433 can be slidably embedded in the inner circumferential wall of the first sleeve portion 434 along the longitudinal direction, and the second shaft 424 is provided with a first sleeve portion 434. The other longitudinal end is screwed to the connecting block 427, a spiral groove 425 is formed on the outer peripheral wall of the first sleeve portion 434, the first transmission unit 42 also includes a cover body 435 and a latch 428, the first gear transmission group 421 and the first transmission shaft 422 are both arranged in the cover body 435, the cover body 435 is fixedly connected to the second sub-shell 13, one end of the latch 428 is fixedly connected to the cover body 435, and the other end of the latch 428 can be slidably inserted into the spiral groove 425.

[0071] By engaging the first prism portion 433 with the first sleeve portion 434, the first shaft 423 can drive the second shaft 424 to rotate. When the second shaft 424 rotates, the pin 428 fixed on the second subshell 13 will slide in the spiral groove 425, thereby driving the second shaft 424 to slide linearly back and forth in the longitudinal direction. The second shaft 424 is connected to the connecting block 427, the connecting block 427 is connected to the first support member 426, and the first support member 426 is connected to the first massage unit 20, so that the first massage unit 20 follows the second shaft 424 to rotate around the longitudinal direction while also sliding linearly back and forth in the longitudinal direction.

[0072] In one embodiment, see Figure 3 , Figure 5 , Figure 6 and Figure 7 The second transmission unit 44 includes a second gear transmission group 441, a second transmission shaft 442 and a second support member 443. The second support member 443 is at least partially embedded in the second massage unit 30 and is formed with a slot 444. The first end of the second transmission shaft 442 extends out of the second sub-shell 13 and is provided with a third shaft 445 eccentrically arranged relative to its rotation axis. The third shaft 445 is slidably plugged into the slot 444. The second gear transmission group 441 is connected between the driving motor 41 and the second end of the second transmission shaft 442. Through the cooperation between the third shaft 445 and the slot 444, the second support member 443 is driven and the second massage unit 30 is driven to swing.

[0073] Specifically, the second transmission shaft 442 is arranged on one circumferential side of the first transmission shaft 422. Exemplarily, the second transmission shaft 442 is arranged parallel to the first transmission shaft 422. In the illustrated embodiment, the second transmission shaft 442 is arranged parallel to one vertical side of the first transmission shaft 422, wherein the vertical direction is as follows: Figures 3 to 7 The vertical direction is perpendicular to the longitudinal direction as shown in the Z direction. The second transmission shaft 442 includes a fourth shaft rod 446 disposed in the second sub-shell 13 and a fifth shaft rod 447 disposed in the first sub-shell 12. The fourth shaft rod 446 extends in the longitudinal direction and includes a second gear portion 448 and a second sleeve portion 449 meshing with the second gear transmission group 441. The fifth shaft rod 447 extends in the longitudinal direction and includes a second prism portion 450 plug-fitted with the second sleeve portion 449. The contour shape of the inner peripheral wall of the second sleeve portion 449 is adapted to the contour shape of the second prism portion 450. The torque transmission connection between the fourth shaft rod 446 and the fifth shaft rod 447 is realized by plugging and matching the second sleeve portion 449 with the second prism portion 450.

[0074] In one embodiment, see Figure 3 and Figure 7In the longitudinal direction, the second transmission shaft 442 further includes a wheel disc 453 disposed between the third shaft 445 and the fifth shaft 447, the wheel disc 453 is connected to the fifth shaft 447 in torque transmission, one end of the third shaft 445 is fixedly connected to the wheel disc 453, and the other end is movably inserted into the slot 444. The central axis of the third shaft 445 is eccentrically arranged relative to the rotation axis of the fifth shaft 447, so as to realize the third shaft 445 to revolve around the rotation axis of the fifth shaft 447.

[0075] In some embodiments, the third shaft 445 is an integral structure with the wheel disc 453. In some embodiments, the wheel disc 453 is an integral structure with the fifth shaft 447. 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 to the fifth shaft 447, and the wheel disc 453 is omitted.

[0076] By engaging the second prism portion 450 with the second sleeve portion 449, the fourth shaft 446 can drive the fifth shaft 447 to rotate. The rotation of the fifth shaft 447 drives the wheel 453 to rotate. The rotation of the wheel 453 drives the third shaft 445 to revolve around the rotation axis of the fifth shaft 447. The third shaft 445 is inserted into the slot 444, so that the second support member 443 rotates and / or swings following the third shaft 445.

[0077] In one embodiment, the second support member 443 is pivotally connected to the first sub-shell 12 via a pin 451, the slot 444 is a transverse slot perpendicular to the third shaft 445, and the pin 451 is parallel to the slot 444 and spaced a certain distance apart. Figure 3 and Figure 7 The pin 451 is roughly connected to the middle of the second support member 443, and the end of the second support member 443 away from the slot 444 serves as a swing end 452, which is embedded in the second massage unit 30. Figures 3 to 7 As shown, the third shaft 445 extends along the X direction, and the slot 444 and the pin 451 extend along the Y direction, driving the second massage unit 30 to swing back and forth on the XZ plane with the pin 451 as the center.

[0078] In some embodiments, the housing 10 further includes two hanging ears 15 arranged opposite to each other, and the two ends of the pin 451 are respectively inserted into the two hanging ears 15. Optionally, the pin 451 is fixedly connected to the second massage unit 30, and the two ends of the pin 451 are rotatably matched with the hanging ears 15; or, the two ends of the pin 451 are fixedly matched with the hanging ears 15, and the second massage unit 30 is rotatably sleeved on the pin 451. When the third shaft 445 revolves around the rotation axis of the fifth shaft 447, it can generate displacement in the Y and Z directions. The movement of the third shaft 445 in the Y direction causes it to slide along the slot 444, and the movement in the Z direction causes it to drive the second support member 443 to move in the Z direction. Due to the position restriction of the pin 451 on the second support member 443, the second support member 443 swings back and forth around the pin 451, and its swing end 452 embedded in the second massage unit 30 drives the second massage unit 30 to swing back and forth around the pin 451.

[0079] The present application uses the first massage unit 20 and the second massage unit 30 to massage two massaged parts at the same time. The two massage units 20 and 30 can act on the massaged parts by rotating, swinging, moving, vibrating, etc., 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 forms of movement, as long as they can produce a massage effect on the user, and the present application does not limit this. In addition, the two massage units 20 and 30 can have different movement modes or the same movement mode. When in use, the user can start the two massage units 20 and 30 at the same time as needed, or 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 scope of protection of the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is obvious to those skilled in the art that the technical solutions described in the aforementioned embodiments can still be modified or some technical features can be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be within the scope of protection of the present application.

Claims

1. A massage device, characterized in that: include: A housing formed with a mounting opening; a first massage unit, detachably connected to the housing through the mounting opening, the first massage unit being formed with a massage cavity and a massage opening communicating the massage cavity with the outside, the massage cavity being used to accommodate a first massaged part; The second massage unit is arranged outside the housing and located at the outer peripheral side of the massage port, and is used for massaging a second massaged part adjacent to the first massaged part.

2. The massage device according to claim 1, characterized in that: The shell 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 end of the first sub-shell facing away from the second sub-shell; the second sub-shell is provided with a driving component for driving the first massage unit and / or the second massage unit to move relative to the shell.

3. The massage device according to claim 2, characterized in that: The massage device also includes a circuit board arranged in the second sub-shell, and the second sub-shell is provided with a first conductive structure electrically connected to the circuit board; a functional element is arranged in the second massage unit, and the first sub-shell is provided with a second conductive structure electrically connected to the functional element; the first conductive structure and the second conductive structure are connected to each other to electrically connect the functional element with 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 one of them is a conductive socket.

5. The massage device according to claim 2, characterized in that: The case further includes a partition that separates an inner space of the first subcase from an inner space of the second subcase.

6. The massage device according to claim 2, characterized in that: The driving assembly includes 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.

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 disposed at the first end of the first transmission shaft, and the first supporting member is detachably connected to the connecting block.

9. The massage device according to claim 7, characterized in that: The first transmission shaft includes a first shaft and a second shaft slidably connected to the first shaft, the first shaft is connected to the first gear transmission group, the second shaft is connected to the first support member, and the second shaft is formed with a spiral groove; a pin is fixed in the second subshell, and the pin is slidably inserted in the spiral groove.

10. The massage device according to claim 7, characterized in that: The hardness of the first support member is greater than that of the first massage unit. The first support member surrounds 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 group, a second transmission shaft and a second support member, the second support member is at least partially embedded in the second massage unit and formed with a slot, the first end of the second transmission shaft extends out of the second sub-shell and is protruding with a third shaft rod eccentrically arranged relative to its rotation axis, the third shaft rod is plugged into the slot, and the second gear transmission group 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 supporting 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 make the second massage unit swing and / or rotate relative to the first sub-shell.

14. The massage device according to any one of claims 1 to 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 to 13, characterized in that: At least one vibration element is disposed in the first massage unit.

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