Massager

Abstract

The utility model discloses a massager, which relates to the technical field of massage equipment, and comprises a driving shaft, a driving shaft and a driving shaft, the revolution shell is arranged on the driving shaft in a sleeving manner so as to rotate along with the rotation of the driving shaft; the massage assembly comprises a first massage part, the first massage part is arranged on the revolution shell and eccentrically arranged relative to the driving shaft so as to rotate around the driving shaft along with rotation of the revolution shell, and the first massage part is provided with a heating piece. According to the technical scheme, the problem that the massage range of a massager is small can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of massage devices, and particularly relates to a massager. Background Art

[0002] Due to high work pressure and fast-paced life, many people often feel physical fatigue and muscle tension, especially after working in the office for a long time, engaging in physical labor or exercising. A massager can provide a convenient and comfortable massage experience for users without a professional masseur, thereby effectively relieving physical fatigue and muscle tension and improving people's quality of life.

[0003] The massage head in the existing massager has a small massage range, which is difficult to meet the user's massage needs for a larger range and affects the user experience. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a massager, aiming to solve the problem of the small massage range of the massager.

[0005] To achieve the above purpose, the massager proposed by the utility model includes:

[0006] A drive shaft;

[0007] A revolution housing sleeved on the drive shaft to rotate with the rotation of the drive shaft; and

[0008] A massage assembly including a first massage part, the first massage part is arranged on the revolution housing and is eccentrically arranged relative to the drive shaft to rotate around the drive shaft with the rotation of the revolution housing, and the first massage part is provided with a heating element.

[0009] In one embodiment, the massager further includes a fixing seat, a carbon brush and a carbon brush PCB board. The drive shaft movably penetrates through the fixing seat. One of the carbon brush and the carbon brush PCB board is arranged on the fixing seat, and the other is arranged on the revolution housing and is electrically connected to the heating element. The carbon brush PCB board is provided with an annular electrode arranged around the drive shaft. During the rotation of the revolution housing relative to the fixing seat, the carbon brush can slide and abut against the annular electrode.

[0010] In one embodiment, the carbon brush PCB board is fixed on the fixing seat, and the massager further includes a carbon brush bracket. The carbon brush is fixed on the revolution housing through the carbon brush bracket to rotate around the drive shaft relative to the carbon brush PCB board with the rotation of the revolution housing, so as to slide and abut against the annular electrode.

[0011] In one embodiment, the massager further includes an elastic member for pressing the carbon brush against the annular electrode.

[0012] In one embodiment, the massager further includes a rotating part disposed on the revolving housing and eccentric relative to the drive shaft, so that the rotating part can revolve around the drive shaft and can rotate itself;

[0013] The massage assembly further includes a second massage part, and the second massage part is disposed on the rotating part to rotate along with the rotation of the rotating part.

[0014] In one embodiment, the revolving housing is provided with a mounting shaft eccentric relative to the drive shaft, the first massage part is fixedly disposed on the top of the mounting shaft, and the second massage part is rotatably sleeved on the mounting shaft.

[0015] In one embodiment, the wire of the heating element penetrates into the mounting shaft and extends into the interior of the revolving housing to be electrically connected to the carbon brush or the carbon brush PCB board.

[0016] In one embodiment, the second massage part includes a massage head bracket and a massage head. The massage head bracket is rotatably sleeved on the mounting shaft and is drivingly connected to the rotating part. The massage head is sleeved outside the massage head bracket and rotates along with the massage head bracket.

[0017] In one embodiment, one end of the massage head bracket close to the revolving housing is provided with a driven ring part that is spacedly sleeved on the mounting shaft. The inner surface of the driven ring part is spaced from the mounting shaft and is provided with an internal gear ring;

[0018] The rotating part includes a driving gear disposed in the revolving housing and at least partially exposed outside the mounting shaft. The driving gear meshes with the internal gear ring.

[0019] In one embodiment, at least two driving gears are spaced; and / or

[0020] The massager further includes a sun gear and a planet gear disposed in the revolving housing. The sun gear is movably sleeved on the drive shaft and is fixed to the fixed seat. The planet gear is meshed with the sun gear. The revolving housing can drive the planet gear to rotate relative to the sun gear, so that the planet gear revolves around the drive shaft and rotates around its own rotation axis at the same time. The driving gear is drivingly connected to the planet gear.

[0021] The technical solution of the present utility model is to eccentrically arrange the first massage part and the driving shaft, so that there is a certain distance between the first massage part and the driving shaft. Under the action of this distance, the rotation range of the first massage part can be larger, so as to massage a larger range of muscle groups, and thus the technical problems existing in the prior art can be solved; at the same time, the first massage part is also provided with a heating element, which provides heat energy to the first massage part, so that the first massage part has a hot compress function during the massage process, and the first massage part has the effect of hot massage in a large range. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the structures shown in these drawings.

[0023] Figure 1 Structural schematic diagram of an embodiment of the massager provided by the present utility model;

[0024] Figure 2 is Figure 1 Cross-sectional schematic diagram at A-A in

[0025] Figure 3 is Figure 1 Exploded schematic diagram of part of the structure in the massager;

[0026] Figure 4 is Figure 3 Enlarged schematic diagram of part of the structure in

[0027] Figure 5 is Figure 4 The drawings in

[0028] Figure 6 is Figure 5 Cross-sectional schematic diagram at B-B in

[0029] Figure 7 is Figure 6 Exploded schematic diagram of

[0030] Figure 8 is Figure 3 Structural schematic diagram of another perspective of the carbon brush PCB board in

[0031] Figure 9 is Figure 8 Exploded schematic diagram of

[0032] Figure 10 is Figure 3Structural schematic diagram of the outer shell of the public rotation from another perspective;

[0033] Figure 11 For Figure 2 Structural schematic diagram of the massage bracket in the public rotation.

[0034] Explanation of the reference numerals in the drawings:

[0035] 100. Driving shaft; 110. Outer shell of the public rotation; 111. Mounting shaft; 112. Through hole;

[0036] 200. Massage component; 210. First massage part; 220. Heating element; 230. Fixed seat; 240. Carbon brush; 250. Carbon brush PCB board; 251. Ring electrode; 260. Carbon brush bracket; 261. Mounting hole; 270. Elastic member; 280. Second massage part; 281. Massage head bracket; 281a. Driven ring part; 281b. Internal gear ring; 282. Massage head; 290. Storage battery;

[0037] 300. Rotating part; 310. Driving gear;

[0038] 400. Sun gear;

[0039] 500. Planet gear.

[0040] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0041] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0042] It should be noted that if there are directional indications (such as up, down, left, right, front, back,...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0043] In addition, if the embodiments of the present utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or is impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0044] The present utility model provides a massager.

[0045] Please refer to Figure 1 , Figure 2 , in an embodiment of the present utility model, the massager includes:

[0046] A drive shaft 100 and a revolving housing 110, where the revolving housing 110 is sleeved on the drive shaft 100 and rotates with the rotation of the drive shaft 100. In this embodiment, there are multiple ways to achieve the rotation of the drive shaft 100. For example, the drive shaft 100 serves as the output shaft of a motor and is directly driven by the motor to rotate. It can also be indirectly driven to rotate through structures such as a differential or a coupling. For example, a coupling or a differential is connected between the output shaft of the motor and the drive shaft 100, and the motor transmits power to the drive shaft 100 through the coupling or the differential, thereby achieving the rotation of the drive shaft 100. At the same time, the revolving housing 110 rotates with the rotation of the drive shaft 100. The revolving housing 110 and the drive shaft 100 can be connected in a fixed manner. By fixing the revolving housing 110 to the drive shaft 100, when the drive shaft 100 rotates, it can drive the revolving housing 110 to rotate. In addition, the revolving housing 110 and the drive shaft 100 can also be connected by a key connection method, that is, the revolving housing 110 and the drive shaft 100 are inserted. During the rotation of the drive shaft 100, the revolving housing 110 can be driven to rotate under the action of the key connection. And by connecting in the way of key connection, it is convenient to disassemble and install the revolving housing 110 from the drive shaft 100, and thus convenient for the assembly of the massager during production.

[0047] The massage component 200 includes a first massage part 210. The first massage part 210 is provided on the revolving outer shell 110. Specifically, the first massage part 210 is fixedly provided on the revolving outer shell 110 and is eccentrically arranged relative to the drive shaft 100. It rotates around the drive shaft 100 as the revolving outer shell 110 rotates. At this time, when the first massage part 210 rotates around the drive shaft 100, due to the eccentric arrangement of the first massage part 210 and the drive shaft 100, there is a certain distance between the first massage part 210 and the drive shaft 100. Under the action of this distance, the rotation range of the first massage part 210 can be made larger, so as to massage a larger range of muscle groups, and the problem of the small massage range of the existing massager can be solved.

[0048] The first massage part 210 is provided with a heating element 220. The heating element 220 is used to provide heat energy to the first massage part 210, so that the first massage part 210 has the function of hot compress during the massage process. At this time, the massager can perform large-range hot massage on the muscle groups of the user during use.

[0049] In one embodiment, referring to Figure 3 、 Figure 4 and Figure 5 the massager further includes a fixing seat 230, a carbon brush 240 and a carbon brush PCB board 250. The drive shaft 100 movably penetrates through the fixing seat 230. The carbon brush PCB board 250 is provided on the fixing seat 230. The carbon brush 240 is provided on the revolving outer shell 110 and is electrically connected to the heating element 220. However, this design is not limited thereto. In other embodiments, the carbon brush can also be provided on the fixing seat 230. Correspondingly, the carbon brush PCB board is provided on the revolving outer shell 110 and is electrically connected to the heating element 220.

[0050] In Figures 3 to 5 the embodiment, the carbon brush PCB board is provided on the fixing seat 230, the carbon brush 240 is provided on the revolving outer shell 110, and the carbon brush 240 is electrically connected to the heating element 220. In this way, it is convenient to install the carbon brush PCB board 250. Generally, the fixing seat 230 is provided outside the revolving outer shell 110. At this time, in order to facilitate the carbon brush 240 to pass through the revolving outer shell 110 and cooperate with the carbon brush PCB board 250, a through hole 112 (see Figure 10 ) for the carbon brush 240 to pass through is provided on the revolving outer shell 110. Optionally, the fixing seat 230 can be fixedly provided on the outer shell body (not shown) of the massager. In this case, the carbon brush PCB board 250 is usually electrically connected to the power supply line in the massager. Further optionally, the fixing seat 230 is fixed to the outer shell body of the massager by a quick-release method or by a screw-locking method.

[0051] In this embodiment, referring to Figure 8 、 Figure 9, the carbon brush PCB board 250 is provided with annular electrodes 251 arranged around the drive shaft 100. There are two annular electrodes 251, namely the positive electrode and the negative electrode respectively. During the rotation of the revolution outer shell 110 relative to the fixed seat 230, the carbon brush 240 can be in sliding contact with the annular electrode 251. The number of carbon brushes 240 is two, and the two carbon brushes 240 are in sliding contact with the positive electrode and the negative electrode of the annular electrode 251 respectively.

[0052] The energy in this embodiment can be connected to the carbon brush PCB board 250 or to the carbon brush 240. After the energy is connected to the carbon brush PCB board 250, it is then connected to the carbon brush 240 through the annular electrode 251 on the carbon brush PCB board 250, and finally enters the heating element 220 through the carbon brush 240. After the energy is connected to the carbon brush 240, through the annular electrode 251, the carbon brush 240 can connect the energy to the carbon brush PCB board 250, and finally the energy enters the heating element 220 through the carbon brush PCB board 250.

[0053] In one embodiment, refer to Figure 4 , Figure 5 , Figure 6 , when the carbon brush PCB board 250 is arranged on the fixed seat 230, in order to make the connection between the annular electrode 251 in the carbon brush PCB board 250 and the carbon brush 240 more stable, the carbon brush PCB board 250 is fixed on the fixed seat 230. The massager further includes a carbon brush bracket 260. The carbon brush 240 is fixed on the revolution outer shell 110 through the carbon brush bracket 260 to rotate around the drive shaft 100 relative to the carbon brush PCB board 250 as the revolution outer shell 110 rotates, so as to be in sliding contact with the annular electrode 251. Among them, the carbon brush bracket 260 is provided with an installation position corresponding to the carbon brush 240, and the carbon brush 240 is installed into the installation position, and the installation position is configured as an installation hole 261 opened on the installation bracket.

[0054] At the same time, in this embodiment, the fixed seat 230 is stationary. At this time, when the carbon brush PCB board 250 is fixed on the fixed seat 230, the carbon brush PCB board 250 is also stationary. In this way, when the carbon brush 240 slides with the annular electrode 251, the connection between the two is more stable, so as to ensure that the energy can smoothly enter the heating element 220. In this embodiment, in order to facilitate disassembly and assembly, reduce the assembly difficulty and production cost, the carbon brush PCB board 250 is fixed on the fixed seat 230 by means of screw locking, and the carbon brush bracket 260 is also fixed on the revolution outer shell 110 by means of screw locking.

[0055] In other embodiments, the carbon brush 240 and the carbon brush PCB board 250 may not be provided, and a rechargeable battery may be provided in the revolution outer shell 110 to supply power to the heating element 220.

[0056] In one embodiment, referring to Figure 7 The massager further includes an elastic member 270 for pressing the carbon brush 240 against the annular electrode 251. In this embodiment, the elastic member 270 can be configured as a spring or a silica gel ball. Under the action of the elastic member 270, the problem of poor contact between the carbon brush 240 and the annular electrode 251 caused by installation errors can be reduced, effectively ensuring the energy transmission and enabling the heating member 220 to work stably.

[0057] In one embodiment, referring to Figure 2 、 Figure 3 The massager further includes a rotating part 300 provided on the revolving outer shell 110 and eccentric relative to the drive shaft 100, so that the rotating part 300 can revolve around the drive shaft 100 and the rotating part 300 can rotate by itself. When the revolving outer shell 110 rotates with the drive shaft 100, since the rotating part 300 is provided on the revolving outer shell 110 and is eccentrically arranged relative to the drive shaft 100, at this time the rotating part 300 can revolve around the drive shaft 100.

[0058] The massage assembly 200 further includes a second massage part 280 provided on the rotating part 300 to rotate with the rotating part 300, and the second massage part 280 can rotate by itself following the rotating part 300. When the rotating part 300 revolves around the drive shaft 100, its second massage part 280 can also revolve around the drive shaft 100, that is, the second massage part 280 can provide both self-rotating massage and revolving massage at the same time, making the functions of the massager more abundant.

[0059] In one embodiment, referring to Figure 6 、 Figure 7 The revolving outer shell 110 is provided with a mounting shaft 111 eccentric relative to the drive shaft 100. The first massage part 210 is fixedly provided on the top of the mounting shaft 111, and the second massage part 280 is rotatably sleeved on the mounting shaft 111. At the same time, the second massage part 280 is located below the first massage part 210. At this time, the first massage part 210 and the second massage part 280 are coaxially arranged, that is to say, the first massage part 210 and the second massage part 280 can rotate around the drive shaft 100 synchronously, and the second massage part 280 can rotate by itself. Thus, when the massager is in use, it can realize rotating massage while heating, further improving the comfort of the massager.

[0060] In one embodiment, referring to Figure 2 、 Figure 6, the wire of the heating element 220 passes through the mounting shaft 111 and extends into the interior of the revolving housing 110 to be electrically connected to the carbon brush 240. In this embodiment, the carbon brush PCB board 250 is fixed to the fixing seat 230, and the carbon brush 240 is mounted on the revolving housing 110 through the carbon brush bracket 260. When the wire of the heating element 220 passes through the mounting shaft 111 and extends into the interior of the revolving housing 110, its wire can be better connected to the carbon brush 240. And when the mounting shaft 111 revolves around the driving shaft 100 together with the revolving housing 110, because the revolving housing 110 and the wire rotate around the driving shaft 100 together, at this time the wire and the revolving housing 110 are relatively stationary. At this time, during the rotation of the revolving housing 110, the wire inside the revolving housing 110 is not affected by the rotation. However, this design is not limited to this. In other embodiments, when the carbon brush is arranged on the fixing seat 230, correspondingly, the carbon brush PCB board 250 is arranged on the revolving housing 110 and is electrically connected to the heating element 220. At this time, the wire of the heating element 220 passes through the mounting shaft 111 and extends deep into the interior of the revolving housing 110 to be electrically connected to the carbon brush PCB board 250.

[0061] In one embodiment, referring to Figure 2 , Figure 7 , the second massage part 280 includes a massage head bracket 281 and a massage head 282. The massage head bracket 281 is rotatably sleeved on the mounting shaft 111 and is drivingly connected to the rotating part 300. The massage head 282 is sleeved outside the massage head bracket 281 and rotates following the massage head bracket 281. In this embodiment, the rotating part 300 can rotate by itself, thereby driving the massage head bracket 281 to rotate by itself and realizing the rotation of the massage head 282. For the rotating part 300 to be able to rotate by itself, it can be that the motor device directly drives the rotating part 300 to rotate to make it rotate by itself, or the motor device indirectly drives the rotating part 300 to rotate through structures such as gears to make it rotate by itself.

[0062] Furthermore, in this embodiment, referring to Figure 7 , Figure 11 , one end of the massage head bracket 281 close to the revolving housing 110 is provided with a driven ring part 281a that is spacedly sleeved on the mounting shaft 111. The inner surface of the driven ring part 281a is spaced from the mounting shaft 111 and is provided with an internal gear ring 281b. Among them, the massage head 282 is sleeved on the driven ring part 281a. When the driven ring part 281a rotates, the massage head 282 can also rotate. At the same time, in this embodiment, when the massage head 282 in the massager needs to be replaced after being used for a certain period of time, it can be removed from the driven ring part 281a and then a new massage head 282 can be replaced.

[0063] The rotating part 300 includes a driving gear 310 disposed in the revolving housing 110 and at least partially exposed on the outside of the mounting shaft 111. The driving gear 310 is meshed with the inner gear ring 281b. The driving gear 310 rotates, thereby driving the inner gear ring 281b to rotate, thereby realizing the self-rotation of the rotating part 300. At the same time, the rotating part 300 can rotate the massage head bracket 281 during its self-rotation, thereby realizing the self-rotation of the massage head 282.

[0064] Further, in this embodiment, reference Figure 3 , Figure 10 At least two driving gears 310 are provided at intervals. By providing two driving gears 310 to mesh with the inner gear ring 281b, the stability of the rotating part 300 during rotation can be improved.

[0065] For further reference, Figure 2 The massager also includes a sun gear 400 and a planetary gear 500 arranged in a revolving housing 110. The sun gear 400 is movably sleeved on the drive shaft 100 and fixed to the fixing seat 230. The planetary gear 500 is eccentrically arranged relative to the drive shaft 100 and meshed with the sun gear 400. The revolving housing 110 can drive the planetary gear 500 to rotate relative to the sun gear 400, so that the planetary gear 500 rotates around its own rotation axis while revolving around the drive shaft 100. The driving gear 310 is transmission-connected to the planetary gear 500. In this embodiment, the revolving housing 110 is driven to rotate by the driving shaft 100. When the revolving housing 110 is rotating, its planetary gear 500 can revolve around the driving shaft 100, and the planetary gear 500 is meshed with the sun gear 400. When the planetary gear 500 revolves around the driving shaft 100, it can also rotate by itself. Since the planetary gear 500 is connected to the driving gear 310 in a transmission manner, the planetary gear 500 serves as the driving wheel of the driving gear 310 and can drive the driving gear 310 to rotate. When the driving gear 310 rotates, it can drive the inner gear ring 281b meshed therewith to rotate, thereby realizing the rotation of the massage head bracket 281, thereby causing the massage head 282 to rotate. At the same time, in this embodiment, the transmission ratio between teeth can be adjusted to adjust the transmission rate of the massage head bracket 281 during transmission. In this embodiment, when the installation shaft 111 is far away from the driving shaft 100, other transmission gears can be added between the planetary gear 500 and the driving gear 310 to achieve the purpose of driving the driving gear 310 to rotate through the sun gear 400. However, the present design is not limited to this. In other embodiments, an additional micro motor can be configured for the rotating part 300 to drive the rotating part to rotate.

[0066] The above are only exemplary embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included within the patent protection scope of the present utility model.

Claims

1. A massager, characterized in that: include: Drive shaft; The revolving housing is sleeved on the driving shaft to rotate along with the rotation of the driving shaft; as well as The massage component comprises a first massage part, which is arranged on the revolving shell and eccentrically arranged relative to the driving shaft so as to rotate around the driving shaft along with the revolving shell, and the first massage part is provided with a heating element.

2. The massager according to claim 1, characterized in that: The massager also includes a fixed seat, a carbon brush and a carbon brush PCB board. The driving shaft movably passes through the fixed seat. One of the carbon brush and the carbon brush PCB board is arranged on the fixed seat, and the other is arranged on the revolving shell and is electrically connected to the heating element. The carbon brush PCB board is provided with an annular electrode arranged around the driving shaft. During the rotation of the revolving shell relative to the fixed seat, the carbon brush can slide and abut against the annular electrode.

3. The massager according to claim 2, characterized in that: The carbon brush PCB board is fixed to the fixing seat, and the massager also includes a carbon brush bracket, through which the carbon brush is fixed to the revolving shell so as to rotate around the driving shaft relative to the carbon brush PCB board as the revolving shell rotates, thereby slidingly abutting against the annular electrode.

4. The massager according to claim 3, characterized in that: The massager also includes an elastic member, which is used to force the carbon brush to press against the annular electrode.

5. The massager according to any one of claims 2 to 4, characterized in that: The massager further comprises a rotating part which is arranged on the revolving housing and is eccentric to the driving shaft, so that the rotating part can revolve around the driving shaft and can rotate on its own. The massage component further includes a second massage part, which is arranged on the rotating part to rotate along with the rotating part.

6. The massager according to claim 5, characterized in that The revolving housing is provided with a mounting shaft which is eccentric to the driving shaft, the first massage part is fixedly arranged on the top of the mounting shaft, and the second massage part is rotatably sleeved on the mounting shaft.

7. The massager according to claim 6, characterized in that The lead wire of the heating element penetrates the installation shaft and extends into the interior of the revolving housing to be electrically connected to the carbon brush or the carbon brush PCB board.

8. The massager according to claim 6, characterized in that The second massage part includes a massage head bracket and a massage head. The massage head bracket is rotatably mounted on the installation shaft and is drivingly connected to the rotating part. The massage head is mounted outside the massage head bracket and rotates with the massage head bracket.

9. The massager according to claim 8, characterized in that The massage head bracket is provided with a driven ring portion at one end close to the revolving housing, the inner surface of the driven ring portion is spaced apart from the mounting shaft and is provided with an inner gear ring; The rotating part includes a driving gear which is arranged in the revolving housing and at least partially exposed outside the mounting shaft, and the driving gear is meshed with the inner gear ring.

10. The massager according to claim 9, characterized in that At least two drive gears are provided at intervals; and / or The massager also includes a sun wheel and a planetary wheel arranged in the revolving shell. The sun wheel is movably sleeved on the driving shaft and fixed to the fixed seat. The planetary wheel is meshed with the sun wheel. The revolving shell can drive the planetary wheel to rotate relative to the sun wheel, so that the planetary wheel rotates around its own rotation axis while revolving around the driving shaft. The driving gear is transmission-connected to the planetary wheel.

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