Massager

Abstract

The embodiment of the invention provides a massager which comprises at least two rotating sleeves and a driving device, and the at least two rotating sleeves are coaxially arranged; the driving device is connected with the at least two rotating sleeves and can drive the at least two rotating sleeves to rotate. According to the massager, a non-single massage mode can be achieved, and therefore the user experience can be improved.

Description

Technical Field

[0001] The present application relates to the field of household appliances, and in particular to a massager used in daily life. Background Art

[0002] In the related art, massagers include electric massagers and non-electric massagers. For example, an electric massager includes a cup body and a motor, the motor and the cup body are connected, and the motor works under power supply to drive the cup body to rotate in a preset direction, such as clockwise. However, the single massage mode or monotonous rotation mode of the massager in the related art leads to poor user experience. Summary of the invention

[0003] The embodiment of the present application provides a massager that can enhance user experience.

[0004] The present application provides a massager, comprising:

[0005] At least two rotating sleeves, the at least two rotating sleeves are coaxially arranged, the at least two rotating sleeves include a first rotating sleeve and a second rotating sleeve, at least a portion of the second rotating sleeve is arranged in the first rotating sleeve; and

[0006] A driving device, the driving device is connected to the at least two rotating sleeves, the driving device can drive the at least two rotating sleeves to rotate, and the driving device includes a gear assembly and a driving assembly;

[0007] The gear assembly is fixedly connected to the first rotating sleeve, and the gear assembly is fixedly connected to the second rotating sleeve, the driving assembly is meshed with the gear assembly, the driving device can drive the first rotating sleeve to rotate, and the driving device can drive the second rotating sleeve to rotate inside the first rotating sleeve.

[0008] The driving device in the massager of the embodiment of the present application can drive at least two rotating sleeves to rotate, and at least two rotating sleeves are coaxially arranged. In practical applications, compared with the design of a single rotating sleeve in the related art, a non-single massage method can be realized, so that the massager implemented in the present application can increase the user experience.

[0009] For example, at least two coaxially arranged rotating sleeves can rotate at the same or different speeds; can also rotate simultaneously or in different times; can also enable one of the rotating sleeves to rotate in a clockwise or counterclockwise direction, such as the two rotating sleeves rotating in the same direction or in different directions.

[0010] For another example, at least two coaxially arranged rotating sleeves can also achieve: within a predetermined time or in a specific scenario, one of the rotating sleeves does not rotate, while the other rotating sleeves rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0012] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings, wherein the same figure numbers represent the same parts in the following description.

[0013] Figure 1 This is an overall schematic diagram of the massager provided in an embodiment of the present application.

[0014] Figure 2 This is a schematic diagram of the first structure of the massager provided in an embodiment of the present application.

[0015] Figure 3 A second structural schematic diagram of the massager provided in an embodiment of the present application.

[0016] Figure 4 This is a schematic diagram of the third structure of the massager provided in the embodiment of the present application.

[0017] Figure 5 This is a fourth structural schematic diagram of the massager provided in an embodiment of the present application.

[0018] Figure 6 This is a fifth structural schematic diagram of the massager provided in the embodiment of the present application.

[0019] Figure 7 A schematic diagram of the structure of a driving device in a massager provided in an embodiment of the present application.

[0020] Figure 8 for Figure 7 Exploded view of the drive unit shown.

[0021] Fig. 9 for Figure 7 A schematic structural diagram of the first gear in the driving device shown.

[0022] Fig.10 for Figure 7 Schematic diagram of the structure of the second gear in the driving device shown.

[0023] Fig.11 This is a schematic diagram of a massager provided in an embodiment of the present application in which a first rotating sleeve is fixedly connected to a first gear via a turntable.

[0024] Fig.12 for Fig.11An exploded view of the first rotating sleeve, the rotating disk and the first gear is shown.

[0025] Fig.13 This is a schematic diagram of the structure of a turntable in a massager provided in an embodiment of the present application.

[0026] Fig.14 This is a schematic diagram of the structure of the cooperation between the second rotating sleeve and the turntable in the massager provided in an embodiment of the present application.

[0027] Fig.15 for Fig.14 An exploded view of the second rotating sleeve and the turntable is shown.

[0028] Fig.16 This is a schematic diagram of the structure of the second rotating sleeve in the massager provided in an embodiment of the present application.

[0029] Fig.17 This is a schematic diagram of the fixed connection between the second rotating sleeve and the second gear in the massager provided in an embodiment of the present application.

[0030] Fig.18 A schematic diagram of the cooperation between the first rotating sleeve and the second rotating sleeve in the massager provided in an embodiment of the present application.

[0031] Fig.19 for Fig.18 An exploded view of the first rotating sleeve and the second rotating sleeve is shown.

[0032] Fig. 20 This is a schematic diagram of the structure of the installation shell in the massager provided in the embodiment of the present application.

[0033] Fig.21 A schematic structural diagram of a portion of a massager provided in an embodiment of the present application.

[0034] Fig. 22 for Figure 1 An exploded view of a portion of the massager shown.

[0035] Fig.23 This is a schematic diagram of the structure of the base of the massager provided in the embodiment of the present application.

[0036] Fig.24 Another structural schematic diagram of the base of the massager provided in an embodiment of the present application.

[0037] Fig.25 A stereoscopic diagram of a massager provided in an embodiment of the present application.

[0038] Fig.26 for Fig.25 Exploded view of the massager shown.

[0039] Fig. 27A structural cross-sectional view of a massager provided in an embodiment of the present application.

[0040] Fig.28 This is a schematic diagram of the structure of the gas control device in the massager provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] Reference to "embodiment" or "implementation" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment or implementation may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0042] The embodiment of the present application provides a massager, which may include at least two coaxially arranged rotating sleeves and a driving device for driving the at least two rotating sleeves, wherein the driving device can drive the at least two rotating sleeves to rotate in the same or different directions. For example, the driving device drives the first rotating sleeve to rotate in a clockwise direction, and the driving device drives the second rotating sleeve to rotate in a counterclockwise direction. For another example, the driving device drives the first rotating sleeve and the second rotating sleeve to rotate in a clockwise direction or a counterclockwise direction at the same time.

[0043] Among them, the massager provided in the embodiment of the present application can be applied to local parts to achieve the effect of health care.

[0044] The at least two rotating sleeves being coaxially arranged can be understood as: at least two rotating sleeves being arranged along an axis, such as at least two rotating sleeves being arranged in a cup body, and at least two rotating sleeves being arranged along the axis of the cup body. Or the at least two rotating sleeves being coaxially arranged can be understood as: any one of the rotating sleeves can rotate along an axis direction, and the axis direction can be the axis direction of the cup body.

[0045] It should be noted that the at least two rotating sleeves defined in the embodiment of the present application may include a first rotating sleeve and a second rotating sleeve, and may also include a larger number of rotating sleeves. When the at least two rotating sleeves include three rotating sleeves, for example, the driving device includes a first rotating sleeve, a second rotating sleeve and a third rotating sleeve, the driving device drives the first rotating sleeve to rotate in a first direction, and the driving device drives the second rotating sleeve and the third rotating sleeve to rotate in a second direction. The first direction and the second direction are opposite, and the first direction may be a clockwise direction or a counterclockwise direction.

[0046] When the at least two rotating sleeves include more than three rotating sleeves, for example, the number of the at least two rotating sleeves is N, and N is an integer greater than 3. For example, the driving device can drive N-1 rotating sleeves to rotate in the first direction, and the driving device can drive 1 to rotate in the second direction. For another example, the driving device can drive N-2 rotating sleeves to rotate in the first direction, and the driving device can drive 2 to rotate in the second direction. It should be understood that in the embodiment of the present application, the driving device can drive any rotating sleeve to rotate in the first direction, and the driving device can also drive any rotating sleeve to rotate in the second direction, and examples are not given one by one here.

[0047] It should be noted that the coaxial arrangement of at least two rotating sleeves may include that each rotating sleeve is sequentially sleeved, and each rotating sleeve is arranged side by side along an axial direction. For example, at least two rotating sleeves include a first rotating sleeve and a second rotating sleeve, the second rotating sleeve is arranged in the first rotating sleeve, the first rotating sleeve may have a second opening, the second rotating sleeve may have a third opening, the second opening and the third opening are connected, and the entrance of the massager may include the second opening and the third opening. The user can place the part to be massaged into the first rotating sleeve and the second rotating sleeve through the entrance of the massager. Among them, the first end of the first rotating sleeve forming the second opening is not flush with the first end of the second rotating sleeve forming the third opening. It can be understood that the first end of the second rotating sleeve and the first end of the first rotating sleeve have a spacing L, and the spacing L is greater than 0. It can also be understood that the first rotating sleeve is higher than the second rotating sleeve, so that the first rotating sleeve and the second rotating sleeve are not overlapped at the entrance position of the massager after they are sleeved with each other.

[0048] In other optional implementations, it is also possible to arrange the first end of the first rotating sleeve and the second end of the second rotating sleeve flush. However, when the first end of the first rotating sleeve and the second end of the second rotating sleeve are arranged flush, the first rotating sleeve and the second rotating sleeve overlap at the entrance position of the massager after they are arranged on each other. In practical applications, the massager formed by the flush arrangement of the first end of the first rotating sleeve and the second end of the second rotating sleeve does not give the user a better experience than the massager formed by the first rotating sleeve being higher than the second rotating sleeve. It should be understood that compared with the design of a single rotating sleeve in the related art, the massager of any embodiment of the present application can increase the user experience.

[0049] The number of at least two rotating sleeves is greater than two rotating sleeves, such as three rotating sleeves, and the three rotating sleeves include a first rotating sleeve, a second rotating sleeve and a third rotating sleeve, the third rotating sleeve is arranged in the second rotating sleeve, and the second rotating sleeve and the third rotating sleeve are both arranged in the first rotating sleeve. The third rotating sleeve has a third end for forming a third opening, and a first spacing L1 is formed between the third end and the first end of the first rotating sleeve for forming the first opening, and a second spacing L2 is formed between the second end of the second rotating sleeve for forming the second opening and the first end, and the spacing L1 and the spacing L2 are both greater than 0, and the first spacing L1 is greater than the second spacing L2.

[0050] At least two rotating sleeves, such as two rotating sleeves, the two rotating sleeves include a first rotating sleeve and a second rotating sleeve, and the first rotating sleeve and the second rotating sleeve are arranged side by side along an axial direction such as the axial direction of the cup body. The height of the first rotating sleeve and the height of the second rotating sleeve can be set according to actual needs, for example, the height of the first rotating sleeve and the height of the second rotating sleeve are set equal, or the height of the first rotating sleeve and the height of the second rotating sleeve can also be set unequal. For another example, the diameter of the first rotating sleeve and the diameter of the second rotating sleeve are set equal, or the diameter of the first rotating sleeve and the diameter of the second rotating sleeve can also be set unequal.

[0051] The above is an exemplary illustration of the number of at least two rotating sleeves of the massager in the embodiment of the present application and the mutual arrangement relationship between the at least two rotating sleeves. The coaxial arrangement of other numbers of rotating sleeves and the specific arrangement relationship between other numbers of rotating sleeves are not illustrated one by one and do not affect the scope defined by the embodiment of the present application. For those skilled in the art, the massager including two or more coaxial rotating sleeves is within the scope defined by the embodiment of the present application.

[0052] Among them, the driving device can adopt a power driving device, such as at least one motor. For example, the driving device includes a motor and a set of gear assemblies, the motor is connected to the gear set, the gear assembly is connected to at least two rotating sleeves, and the motor drives at least two rotating sleeves to rotate simultaneously through the gear assembly. For another example, the driving device includes at least two motors, one motor directly drives a rotating sleeve, and the motor can be a reduction motor. For another example, the driving device includes at least two motors and at least two gear assemblies, one motor is connected to a gear assembly, one gear assembly is connected to a rotating sleeve, and one motor drives a rotating sleeve to rotate through a gear assembly.

[0053] For those skilled in the art, the above-mentioned driving devices are merely exemplary descriptions of the driving devices of the embodiments of the present application, and do not constitute a limitation on the scope of the driving devices of the embodiments of the present application. Any driving device used to drive the two coaxially arranged rotating sleeves in the massager to rotate is within the scope defined by the embodiments of the present application.

[0054] The massager may further include a control device, which may include a processor and a memory electrically connected to the processor. The processor is electrically connected to the memory, and the processor is also electrically connected to the drive device, such as the processor is electrically connected to the motor of the drive device. The memory can store data of the massager, and the processor can receive and send signals.

[0055] For example, the processor can receive a signal for controlling the activation of the massager. After receiving the signal for controlling the activation of the massager, the processor controls the driving device to operate so as to drive at least two rotating sleeves to rotate.

[0056] The processor can be configured to: control the driving device to drive at least two rotating sleeves to rotate at the same speed.

[0057] The processor can be configured to: control the driving device to drive at least two rotating sleeves to rotate at different speeds.

[0058] The processor can be configured to: control the driving device to drive at least two rotating sleeves to rotate in the same direction simultaneously or in a time-sharing manner.

[0059] The processor can be configured to: control the driving device to drive at least two rotating sleeves, such as the first rotating sleeve and the second rotating sleeve, to rotate in different directions simultaneously or in different time periods.

[0060] The processor can be configured to: control the driving device to drive at least two rotating sleeves to rotate at the same speed and in the same direction.

[0061] The processor can be configured to: control the driving device to drive at least two rotating sleeves to rotate at different speeds and in the same direction.

[0062] The processor can be configured to: control the driving device to drive at least two rotating sleeves, such as the first rotating sleeve and the second rotating sleeve, to rotate at the same speed and in different directions.

[0063] The processor can be configured to: control the driving device to drive at least two rotating sleeves, such as the first rotating sleeve and the second rotating sleeve, to rotate at different speeds and in different directions.

[0064] In the embodiment of the present application, the massager can be controlled according to the actual needs of the user to give the processor relevant signals, and then the processor controls the driving device to drive at least two rotating sleeves to rotate according to the user's needs. For example, in actual application, if the sensitivity of different parts is different, different rotation speeds can be set for different parts according to actual needs to achieve the ultimate experience. For another example, the user can choose different rotating sleeves to rotate simultaneously or in different time periods according to actual needs, such as starting the first rotating sleeve to rotate at the first time and starting the second rotating sleeve to rotate at the second time.

[0065] For those skilled in the art, the above are only several exemplary descriptions of the control device of the embodiment of the present application controlling the driving device to drive at least two rotating sleeves, and do not constitute a limitation on the scope of the control device of the embodiment of the present application. Any control device for controlling the rotation of two coaxially arranged rotating sleeves in a massager is within the scope defined by the embodiment of the present application.

[0066] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. All other embodiments obtained by those skilled in the art without creative work based on the embodiments in the present application belong to the scope of protection of the present application.

[0067] The following description will be made by taking the at least two rotating sleeves of the massager including two rotating sleeves as an example.

[0068] like Figure 1 As shown, Figure 1 The overall schematic diagram of the massager provided in the embodiment of the present application. The massager 100 may include a first rotating sleeve 110, a second rotating sleeve 120 and a driving device 130. The driving device 130 can drive the first rotating sleeve 110 to rotate along the first direction D1 or the second direction D2, and the driving device 130 can also drive the second rotating sleeve 120 to rotate along the first direction D1 or the second direction D2. Compared with the massager using a single rotating sleeve structure in the related art, the driving device 130 in the embodiment of the present application can drive the first rotating sleeve 110 to rotate, and drive the second rotating sleeve 120 to rotate, thereby improving the use scenario of the massager and improving the user experience.

[0069] For those skilled in the art, in order to protect the first rotating sleeve 110 and the second rotating sleeve 120, in an optional embodiment of the present application, the massager 100 may further include a cup body 140, and the cup body 140 may be used to accommodate the first rotating sleeve 110 and the second rotating sleeve 120 to protect the first rotating sleeve 110 and the second rotating sleeve 120. That is, the first rotating sleeve 110 and the second rotating sleeve 120 are arranged inside the cup body 140, and the first rotating sleeve 110 and the second rotating sleeve 120 are not in contact with the inner surface of the cup body 140, that is, the first rotating sleeve 110 and the second rotating sleeve 120 are spaced from the inner surface of the cup body 140, so as to facilitate the rotation of the first rotating sleeve 110 and the second rotating sleeve 120.

[0070] The cup body 140 may be fixedly connected to a base, and the base may serve as a carrier of the driving device 130. The base will be described below in conjunction with the accompanying drawings.

[0071] The first rotating sleeve 110 and the second rotating sleeve 120 are coaxially arranged, which can be understood as the first rotating sleeve 110 and the second rotating sleeve 120 can rotate around a physical axis or an axis, such as the first rotating sleeve 110 and the second rotating sleeve 120 are coaxially arranged around the axis 144 of the cup body 140. It can be understood that the first rotating sleeve 110 can rotate around the axis 144 of the cup body 140, and the second rotating sleeve 120 can rotate around the axis 144 of the cup body 140.

[0072] In an optional embodiment of the present application, the second rotating sleeve 120 is disposed in the first rotating sleeve 110. The second rotating sleeve 120 can rotate in the first rotating sleeve 110. In order to facilitate the rotation of the first rotating sleeve 110 and the second rotating sleeve 120, the inner surface of the first rotating sleeve 110 in the embodiment of the present application does not contact the outer surface of the second rotating sleeve 120, that is, the first rotating sleeve 110 and the second rotating sleeve 120 are spaced apart from each other.

[0073] The driving device 130 may include a driving component and a transmission component such as a gear component. The driving component can provide power, and the transmission component such as the gear component is used to transmit the power generated by the driving component to the first rotating sleeve 110 and the second rotating sleeve 120.

[0074] For example, Figure 2 As shown, Figure 2 The first structural schematic diagram of the massager provided by the embodiment of the present application. The driving device 130 includes a group of gear components 132 and a driving component 134, the gear component 130 is fixedly connected to the first rotating sleeve 110, and the gear component 132 is fixedly connected to the second rotating sleeve 120, and the gear component 130 is meshed with the driving component 134. Thus, the driving component 134 can drive the first rotating sleeve 110 and the second rotating sleeve to rotate through the gear component 132. In the embodiment of the present application, the driving component 134 cooperates with a group of gear components 132 to drive the first rotating sleeve 110 and the second rotating sleeve to rotate, which can save costs and reduce the space occupied by the massager compared to the use of multiple driving components or multiple groups of gear components. It should be understood that the driving device 130 can also include multiple driving components or multiple gear components to drive the first rotating sleeve 110 and the second rotating sleeve to rotate. Among them, the driving component 134 can include a driving motor.

[0075] For example, Figure 3 As shown, Figure 3The second structural diagram of the massager provided in the embodiment of the present application. The massager 100a may include a first rotating sleeve 110a, a second rotating sleeve 120a, a driving device 130a and a cup body 140a, wherein the first rotating sleeve 110a, the second rotating sleeve 120a and the cup body 140a may refer to the first rotating sleeve 110, the second rotating sleeve 120 and the cup body 140, and will not be described in detail here.

[0076] The driving device 130a may include two sets of driving components. For example, the driving device 130a may include a first motor 132a and a second motor 134a. The first motor 132a is fixedly connected to the first rotating sleeve 110a, and the first motor 132a can drive the first rotating sleeve 110a to rotate. The second motor 134a is fixedly connected to the second rotating sleeve 120a, and the second motor 134a can drive the second rotating sleeve 120a to rotate.

[0077] It should be understood that the first motor 132a can drive the first rotating sleeve 110a to rotate in the first direction or the second direction, and the second motor 134a can drive the second rotating sleeve 120a to rotate in the first direction or the second direction.

[0078] In an optional implementation of the present application, the first motor 132a may be a reduction motor, such as defined as the first reduction motor 132a. The second motor 134a may also be a reduction motor, such as defined as the second reduction motor 134a.

[0079] like Figure 4 As shown, Figure 4 The third structural diagram of the massager provided in the embodiment of the present application. The massager 100b may include a first rotating sleeve 110b, a second rotating sleeve 120b, a driving device 130b and a cup body 140b, wherein the first rotating sleeve 110b, the second rotating sleeve 120b and the cup body 140b may refer to the first rotating sleeve 110, the second rotating sleeve 120 and the cup body 140, and will not be described in detail here.

[0080] The driving device 130b may include two sets of driving components and two sets of gear components. For example, the driving device 130b may include a first motor 132b, a first gear set 134b, a second motor 136b and a second gear set 138b.

[0081] The first motor 132b is meshed with the first gear set 134b, and the first gear set 134b is fixedly connected to the first rotating sleeve 110b. The first motor 132b can drive the first gear set 134b to operate, thereby driving the first rotating sleeve 110b to rotate. It should be understood that the first motor 132b can drive the first rotating sleeve 110b to rotate in the first direction or the second direction.

[0082] The second motor 136b is meshed with the second gear set 138b, and the second gear set 138b is fixedly connected to the second rotating sleeve 120b. The second motor 136b can drive the second gear set 138b to operate, thereby driving the second rotating sleeve 120b to rotate. It should be understood that the second motor 136b can drive the second rotating sleeve 120b to rotate in the first direction or the second direction.

[0083] It should be noted that the above are several optional implementations of the driving devices (130, 130a, 130b, 130c) driving the first rotating sleeve (110, 110a, 110b, 110c) and the second rotating sleeve (120, 120a, 120b, 120c), which do not constitute a limitation on the embodiments of the present application. Other driving devices that can drive the first rotating sleeve and the second rotating sleeve to rotate are also within the protection scope of the embodiments of the present application.

[0084] The above are several exemplary descriptions of the second rotating sleeve, such as the second rotating sleeve 120, being arranged in the first rotating sleeve, such as the first rotating sleeve 110. It should be understood that the first rotating sleeve 110 and the second rotating sleeve 120 may also be arranged side by side along the axis 144 of the cup body 140. Figure 5 As shown, Figure 5 The fourth structural diagram of the massager provided in the embodiment of the present application is as follows: The massager 100c may include a first rotating sleeve 110c, a second rotating sleeve 120c, a driving device 130c and a cup body 140c, wherein the cup body 140c may refer to the cup body 140 and will not be described in detail herein.

[0085] The first rotating sleeve 110c and the second rotating sleeve 120c are arranged side by side along the axis of the cup body 140c. For example, the first rotating sleeve 110c is closer to the first opening position of the cup body 140c than the second rotating sleeve 120c, which can be understood as the second rotating sleeve 120c is farther away from the first opening position of the cup body 140c than the first rotating sleeve 110c.

[0086] In an optional embodiment of the present application, the inner surface of the first rotating sleeve 110c can be designed to be flush with the inner surface of the second rotating sleeve 120c. The cross-section of the space defined by the first rotating sleeve 110c can be equal to the cross-section of the space defined by the second rotating sleeve 120c. It should be noted that the size design of the first rotating sleeve 110c and the size design of the second rotating sleeve 120c are designed according to the actual needs of the user. For example, the cross-section of the first rotating sleeve 110c can also be designed to be smaller than the cross-section of the second rotating sleeve 120c.

[0087] In actual applications, the first bud body can often be designed in the first rotating sleeve 110c, and the second bud body can be designed in the second rotating sleeve 120c. Since the first rotating sleeve 110c and the second rotating sleeve 120c are arranged side by side along the axis direction of the cup body 140c, the shape and / or size design of the first bud body can be different from the shape and / or size design of the second bud body in the embodiment of the present application. Thereby, in the process of actually using the massager 100c, the user experience can be improved. Of course, it is also possible to design the first bud body and the second bud body to have the same shape and / or the same size.

[0088] In the actual application of the massager 100c, in order to further enhance the user experience, in an optional embodiment of the present application, the first rotating sleeve 110c and the second rotating sleeve 120c can also be driven by the driving device 130c to rotate in different directions, and / or the first rotating sleeve 110c and the second rotating sleeve 120c can be driven to rotate at different speeds, and / or the first rotating sleeve 110c and the second rotating sleeve 120c can be driven to rotate simultaneously or in a time-sharing manner. It is understandable that the driving device 130c can also drive the first rotating sleeve 110c and the second rotating sleeve 120c to rotate in the same direction, and / or drive the first rotating sleeve 110c and the second rotating sleeve 120c to rotate at the same speed.

[0089] In order to enable the driving device 130c to provide a relatively stable driving force, in an optional embodiment of the present application, the massager 100c may further include an adapter 150c, wherein the first end of the adapter 150c is fixedly connected to the driving device 130c, and the second end of the adapter 150c is fixedly connected to the first rotating sleeve 110c, so that the driving device 130c can drive the adapter 150c and the first rotating sleeve 110c to rotate simultaneously.

[0090] The adapter 150c is located between the second rotating sleeve 120c and the cup body 140c. The adapter 150c can be integrally connected with the first rotating sleeve 110c, such as integrally formed by a mold. It should be understood that the adapter 150c and the first rotating sleeve 110c can also be separately arranged.

[0091] Please continue reading Figure 1, the first end of the cup body 140 is provided with a first opening 142, the first end of the first rotating sleeve 110 is provided with a second opening 112, and the first end of the second rotating sleeve 120 is provided with a third opening 122. The first opening 142, the second opening 112 and the third opening 122 are connected. The entrance of the massager 100 may include the first opening 142, the second opening 112 and the third opening 122, and the user may place the part to be massaged into the first rotating sleeve 110 and the second rotating sleeve 120 through the entrance of the massager 100. In an optional embodiment of the present application, the second rotating sleeve 120 may be completely located in the first rotating sleeve 110, and there is a spacing greater than zero between the third opening 122 of the second rotating sleeve 120 and the second opening 112 of the first rotating sleeve 110. It can also be understood that the first rotating sleeve 110 is higher than the second rotating sleeve 120, so that after the first rotating sleeve 110 and the second rotating sleeve 120 are mutually set, they do not overlap at the entrance position of the massager 100. It can improve the user experience.

[0092] In the process of driving the first rotating sleeve 110 and the second rotating sleeve 120 to rotate by the driving device of the embodiment of the present application, such as the driving device 130, the first rotating sleeve 110 and the second rotating sleeve 120 can be driven to rotate simultaneously or in a time-sharing manner, the first rotating sleeve 110 and the second rotating sleeve 120 can be driven to rotate at the same speed or at different speeds, and the first rotating sleeve 110 and the second rotating sleeve 120 can be driven to rotate in the same direction or in the opposite direction. This is described in detail below.

[0093] See also Figure 6 , Figure 6 The fifth structural diagram of the massager provided in the embodiment of the present application. The massager 100 may further include a control device 150, and the control device 150 is electrically connected to the driving device 130. The control device 150 can control the working state of the driving device 130, such as controlling the driving device 130 to work or not work.

[0094] The control device 150 is configured to:

[0095] Control the driving device 130 to drive the first rotating sleeve 110 and the second rotating sleeve 120 to rotate in the same or opposite directions; and / or

[0096] Control the driving device 130 to drive the first rotating sleeve 110 and the second rotating sleeve 120 to rotate simultaneously or in different time periods; and / or

[0097] The control driving device 130 drives the first rotating sleeve 110 and the second rotating sleeve 120 to rotate at the same speed or different speeds.

[0098] The control device 150 may be disposed on a circuit board, for example, the control device 150 is disposed on a circuit board of the massager 100 .

[0099] In conjunction with other drawings, a feasible solution of the driving device and the specific connection relationship with the first rotating sleeve and the second rotating sleeve are illustrated below.

[0100] like Figure 7 and Figure 8 As shown, Figure 7 A schematic diagram of the structure of a driving device in a massager provided in an embodiment of the present application, Figure 8 for Figure 7 The driving device 130 may include a gear assembly 132 and a driving assembly 134. The driving assembly 134 is meshed with the gear assembly 132, and the driving assembly 134 can drive the gear assembly 132 to operate.

[0101] The gear assembly 132 may include a first gear 1321 , a second gear 1322 and a third gear 1323 .

[0102] Combination Fig. 9 and Fig.10 , Fig. 9 for Figure 7 The schematic diagram of the structure of the first gear in the driving device shown in FIG. Fig.10 for Figure 7 Schematic diagram of the structure of the second gear in the driving device shown.

[0103] The first gear 1321 includes a first fixing portion 13211 and a first tooth 13212 disposed at a first end of the first fixing portion 13211. The second end of the first fixing portion 13211 is fixedly connected to the first rotating sleeve 110. The fixed connection method of the first fixing portion 13211 and the first rotating sleeve 110 is described below.

[0104] The second gear 1322 includes a second fixing portion 13220 and a second tooth 13224 disposed at a first end of the second fixing portion 13220. The second end of the second fixing portion 13220 is fixedly connected to the second rotating sleeve 120. The fixed connection method of the second fixing portion 13220 and the second rotating sleeve 120 is described below.

[0105] It should be noted that the second fixing portion 13220 of the second gear 1322 can be fixedly connected to the second rotating sleeve 120 by passing through the first gear 1321. For example, the first gear 1321 is provided with a first through hole 13214, and the second end of the second fixing portion 13220 of the second gear 1322 can pass through the first through hole 13214 and be fixedly connected to the second rotating sleeve 120. It should be understood that the second fixing portion 13220 of the second gear 1322 can also be fixedly connected to the second rotating sleeve 120 without passing through the first gear 1321.

[0106] The third gear 1323 includes a third tooth 13232 and a fourth tooth 13233, the third tooth 13232 is meshed with the first tooth 13212 and the second tooth 13224 at the same time, and the fourth tooth 13233 is meshed with the driving assembly 134. The third gear 1323 may also include a body structure 13231, the third tooth 13232 is disposed at a first end of the body structure 13231, and the fourth tooth 13233 is disposed at a second end of the body structure 13231. It can be understood that the third tooth 13232 and the fourth tooth 13233 are located at both ends of the body structure 13231.

[0107] In an optional embodiment of the present application, the gear assembly 132 may further include one or more reduction gears, such as the gear assembly 132 including a first reduction gear 1324 and a second reduction gear 1325 meshing with each other. The first reduction gear 1324 includes a fifth tooth 13241 and a sixth tooth 13242, and the fifth tooth 13241 meshes with the fourth tooth 13233. The second reduction gear 1325 includes a seventh tooth 13251 and an eighth tooth 13252, and the seventh tooth 13251 meshes with the sixth tooth 13242.

[0108] It should be understood that the number of reduction gears included in the gear assembly 132 is not limited to two. For example, the gear assembly 132 includes one reduction gear. Another example is that the gear assembly 132 includes three or more reduction gears.

[0109] The driving assembly 134 may include a driving motor 1342 and a driving gear 1344, and the driving gear 1344 is meshed with the eighth tooth 13252. The driving motor 1342 may include a motor body 13422, an output shaft 13424 and a connecting terminal 13426, the driving gear 1344 is fixed on the output shaft 13424, the output shaft 13424 is arranged at the first end of the motor body 13422, and the connecting terminal 13426 is arranged at the second end of the motor body 13422. The motor body 13422 can be electrically connected to a power source such as a battery of a massager such as the massager 100 through the connecting terminal 13426. When powered, the motor body 13422 can drive the output shaft 13424 and the driving gear 1344 fixed on the output shaft 13424 to rotate simultaneously.

[0110] The specific process of the driving assembly 134 driving the gear assembly 132 is as follows:

[0111] First, the motor body 13422 is energized, and the motor body 13422 drives the output shaft 13424 and the driving gear 1344 fixed on the output shaft 13424 to rotate simultaneously.

[0112] Then, the driving gear 1344 drives the eighth tooth 13252 and the seventh tooth 13251 to rotate by engaging with the eighth tooth 13252, the seventh tooth 13251 drives the fifth tooth 13241 and the sixth tooth 13242 to rotate by engaging with the sixth tooth 13242, the fifth tooth 13241 drives the third tooth 13232 and the fourth tooth 13233 by engaging with the fourth tooth 13233, and the third tooth 13232 drives the first gear 1321 and the second gear 1322 to rotate by engaging with the first tooth 13212 and the second tooth 13224.

[0113] Finally, the first rotating sleeve 110 is driven to rotate by the first gear 1321 and the first rotating sleeve 110 being fixedly connected. At the same time, the second rotating sleeve 120 is driven to rotate by the second gear 1322 and the second rotating sleeve 120 being fixedly connected. Thus, the rotation of the first rotating sleeve 110 and the second rotating sleeve 120 can be driven simultaneously by a group of drive components 134 through a group of gear components 132. The rotation directions of the first rotating sleeve 110 and the second rotating sleeve 120 can be different, or of course they can be the same. And the rotation speeds of the first rotating sleeve 110 and the second rotating sleeve 120 can be the same or different. In one optional embodiment, when the rotation directions of the first rotating sleeve 110 and the second rotating sleeve 120 are the same, the rotation speeds of the first rotating sleeve 110 and the second rotating sleeve 120 can be different.

[0114] In the embodiment of the present application, the first rotating sleeve 110 and the first gear 1321 can be directly fixedly connected. That is, the first gear 1321 can directly drive the first rotating sleeve 110 to rotate. However, in order to increase the stability of the first gear 1321 driving the first rotating sleeve 110, in other optional embodiments of the present application, the first gear 1321 drives the first rotating sleeve 110 through a rotating disk. The following is a detailed description in conjunction with the drawings.

[0115] See also Fig.11 and Fig.12 , Fig.11 This is a schematic diagram of a massager provided in an embodiment of the present application, in which a first rotating sleeve is fixedly connected to a first gear via a rotating disk. Fig.12 for Fig.11 An exploded view of the first rotating sleeve, the rotating disk and the first gear is shown.

[0116] The first end of the first rotating sleeve 110 is provided with a second opening 112, and the second end of the first rotating sleeve 110 may also be provided with an opening such as a fourth opening 118, so that the second gear 1322 is fixedly connected to the second rotating sleeve 120 through the fourth opening 118. The second opening 112 and the fourth opening 118 can also be connected.

[0117] The second end of the first rotating sleeve 110 is fixed on the rotating disk 160. The rotating disk 160 is fixedly connected to the first gear 1321. Thus, the rotation of the first gear 1321 can drive the rotating disk 160 and the first rotating sleeve 110 to rotate.

[0118] The following is an exemplary description of the fixed connection method between the rotating disk 160 and the first rotating sleeve 110, and the fixed connection method between the rotating disk 160 and the first gear 1321 in conjunction with the accompanying drawings.

[0119] like Fig.13 As shown, Fig.13 Schematic diagram of the structure of the turntable in the massager provided in the embodiment of the present application. The turntable 160 may have a through hole such as the second through hole 161, and the second through hole 161 can avoid the connection between the second rotating sleeve 120 and the second gear 1322. The second through hole 161 may be located at the center of the turntable 160. The turntable 160 may be provided with a plurality of fixing structures around the second through hole 161, and a fixing structure of the turntable 160 may include a fixing column 167 and a fixing hole 168 opened in the fixing column 167. Fig. 9 The first gear 1321 may be provided with a plurality of fixing structures 13215. A fixing structure 13215 of the first gear 1321 may include a fixing column 1321a and a fixing hole 1321b opened in the fixing column 1321a. The fixing hole 1321b corresponds to and is connected to the fixing hole 168 for fixing by a fixing member such as a screw.

[0120] The turntable 160 may have two receiving grooves such as a first receiving groove and a second receiving groove at the position of the fixing column 167, which are connected to the fixing hole 168. The first receiving groove may accommodate the fixing column 1321a, and the second receiving groove may accommodate the screw or the root of the screw. The first receiving groove and the second receiving groove may be located on opposite sides of the turntable 160.

[0121] like Fig.12 As shown, the second end of the first rotating sleeve 110 may be provided with a plurality of first connection structures 116. The second end of the first rotating sleeve 110 also has a plurality of first grooves 114 formed therein.

[0122] Continue reading Fig.13 The turntable 160 is provided with a plurality of second connection structures 162, and a second connection structure 162 is fixedly connected to a first connection structure 116. For example, the second connection structure 162 includes a buckle, and the first connection structure includes a slot, and the buckle can be inserted into the slot to fix the first rotating sleeve 110 on the turntable 160.

[0123] The turntable 160 may also be provided with a plurality of positioning plates 165 . A positioning plate 165 may be placed in a first groove 114 to achieve positioning of the first rotating sleeve 110 and to increase the stability of the first rotating sleeve 110 being fixed to the turntable 160 .

[0124] The rotating disk 160 may also be provided with a plurality of limit plates 163, and the plurality of limit plates 163 are arranged around the second through hole 161 at intervals, and a second connecting structure 162 is arranged between two adjacent limit plates 163, which can also be understood as a limit plate 163 being located between two connected second connecting structures 162. Thus, the plurality of limit plates 163 and the plurality of second connecting structures 162 are surrounded to form a receiving groove, such as the definition of the third receiving groove 169. And the plurality of limit plates 163 and the plurality of second connecting structures 162 are arranged around the second rotating sleeve 120, which can be understood as the plurality of limit plates 163 and the plurality of second connecting structures 162 are spaced around the second rotating sleeve 120.

[0125] In order to further enhance the stability of the first rotating sleeve 110, a positioning plate 165 and a limiting plate 163 are fixedly connected in an embodiment of the present application. The rotating disk 160 has an edge 166 surrounding the periphery of the rotating disk 160. The plurality of positioning plates 165 are fixedly connected to the edge 166 of the rotating disk 160, thereby limiting the plurality of positioning plates 165 between the edge 166 of the rotating disk 160 and the limiting plate 163. The edge 166 of the rotating disk 160, the plurality of limiting plates 163 and the plurality of second connecting structures 162 can form a receiving groove, such as defining a fourth receiving groove 164, and the fourth receiving groove 164 can receive the first end of the first rotating sleeve 110.

[0126] In an optional embodiment of the present application, the first rotating sleeve 110 and the rotating disk 160 can be detachably fixedly connected. In practical applications, it is not only convenient to clean or replace the first rotating sleeve 110, but also can meet the application of more scenarios, such as removing the first rotating sleeve 110 and using the massager with only the second rotating sleeve 120 to work.

[0127] A first flange 111 may be further provided at the first end of the first rotating sleeve 110 , and the first flange 111 may be located on the outer surface of the first rotating sleeve 110 .

[0128] The second end of the second rotating sleeve 120 can be placed in the third receiving groove 169 .

[0129] like Fig.14 and Fig.15 As shown, Fig.14 This is a schematic diagram of the structure of the cooperation between the second rotating sleeve and the rotating disk in the massager provided in the embodiment of the present application. Fig.15 for Fig.14An exploded view of the second rotating sleeve and the rotating disk is shown. An annular step 126 is provided at the second end of the second rotating sleeve 120, and a plurality of stop plates 163 and a plurality of second connecting structures 162 are provided at the step 126, and a portion of the plurality of stop plates 163 and the plurality of second connecting structures 162 are located outside the step 126, so that the first rotating sleeve 110 and the second rotating sleeve 120 are spaced apart from each other.

[0130] The second rotating sleeve 120 can be directly fixedly connected to the second gear 1322 through the first through hole 13214, the second through hole 161 and the fourth opening 118. The following is a detailed description with reference to the accompanying drawings.

[0131] like Fig.16 and Fig.17 As shown, Fig.16 This is a schematic diagram of the structure of the second rotating sleeve in the massager provided in the embodiment of the present application. Fig.17 Schematic diagram of the fixed connection between the second rotating sleeve and the second gear in the massager provided in the embodiment of the present application. A third fixing portion 124 is provided at the second end of the second rotating sleeve 120, and the third fixing portion 124 can be fixedly connected to the second end of the second fixing portion 13220 of the second gear 1322. For example, the second rotating sleeve 120 includes a fixing groove 128 provided on the third fixing portion 124. The second rotating sleeve 120 may also include a fourth through hole 123 that passes through the bottom of the second rotating sleeve 120 and passes through the third fixing portion 124.

[0132] Combination Fig.10 , the second fixed portion 13220 of the second gear 1322 may include a first sub-portion 13221, a second sub-portion 13222 and a third sub-portion 13223. The second tooth 13224 is disposed on the first sub-portion 13221, and the first sub-portion 13221, the second sub-portion 13222 and the third sub-portion 13223 are fixedly connected, such as integrally formed. The first sub-portion 13221 and the third sub-portion 13223 are located at both ends of the second sub-portion 13222. The third sub-portion 13223 is fixedly connected to the third fixed portion 124, such as the third sub-portion 13223 can be inserted into the fixing groove 128. Among them, the third sub-portion 13223 may have multiple side surfaces, such as including at least one arcuate surface 1322a and at least one rectangular surface 1322b, and the arcuate surface 1322a and the rectangular surface 1322b are connected. Among them, the third fixing portion 124 is used to form the groove wall shape of the fixing groove 128, which is adapted to at least one arc surface 1322a and at least one rectangular surface 1322b of the third sub-portion 13223, so that when the third sub-portion 13223 is inserted into the fixing groove 128, the third fixing portion 124 is used to form the groove wall of the fixing groove 128 to limit the third sub-portion 13223.

[0133] In order to further increase the stability of the fixed connection between the second gear 1322 and the second rotating sleeve 120, in an optional embodiment of the present application, the third sub-section 13223 of the second gear 1322 may be provided with a fifth through hole 13225 connected to the fourth through hole 123, and a fixing member such as a screw or a screw may be placed in the fifth through hole 13225 and the fourth through hole 123, and the second rotating sleeve 120 and the second gear 1322 may be fixedly connected more stably by the screw or the screw. In an optional embodiment of the present application, the second rotating sleeve 120 and the second gear 1322 can be detachably fixedly connected. It is also convenient to clean or replace the second rotating sleeve 120. At the same time, it is also possible to increase the application scenarios of the massager, such as removing the second rotating sleeve 120 and only using the massager with the first rotating sleeve 110 to work.

[0134] The second sub-portion 13222 is disposed in the first through hole 13214, and the second sub-portion 13222 can rotate in the first through hole 13214. The third fixing portion 124 can be located in the second through hole 161, and the third fixing portion 124 can rotate in the second through hole 161. Thus, the second gear 1322 can be directly fixedly connected to the second rotating sleeve 120, and the second gear 1322 can directly drive the second rotating sleeve 120 to rotate.

[0135] In an optional embodiment of the present application, the cross section of the second sub-portion 13222 is smaller than the cross section of the first sub-portion 13221, and the cross section of the third sub-portion 13223 is smaller than the cross section of the second sub-portion 13222. Since the second tooth 13224 is disposed on the first sub-portion 13221, the stability of the first sub-portion 13221 can be increased. And the second fixing portion 13220 of the second gear 1322 can pass through the first through hole 13214.

[0136] The first end of the second rotating sleeve 120 is further provided with a second flange 121 , and the second flange 121 is located on the outer surface of the second rotating sleeve 120 .

[0137] The second end of the second rotating sleeve 120 is further provided with a plurality of sixth through holes 125 , and the plurality of sixth through holes 125 are arranged at intervals around the third fixing portion 124 .

[0138] See also Fig.18 and Fig.19 , Fig.18 This is a schematic diagram of the cooperation between the first rotating sleeve and the second rotating sleeve in the massager provided in the embodiment of the present application. Fig.19 for Fig.18The exploded view of the first rotating sleeve and the second rotating sleeve is shown. Except for the third fixing portion 124, the other parts of the second rotating sleeve 120 can be completely placed in the first rotating sleeve 110. And the third opening of the second rotating sleeve 120 and the second opening 112 of the first rotating sleeve 110 have a certain distance.

[0139] The driving device 130 can be installed on a base of the massager 100, or installed in a mounting shell.

[0140] like Fig. 20 As shown, Fig. 20 Schematic diagram of the structure of the installation shell in the massager provided in the embodiment of the present application. The installation shell 136 may include a first accommodating chamber 1362 and a second accommodating chamber 1364. The first accommodating chamber 1362 may accommodate a first gear 1321, a second gear 1322, and a portion of the third gear 1323. The second accommodating chamber 1364 may accommodate a drive assembly such as a drive motor 1342 that accommodates the drive assembly 134. The installation shell 136 may also include a third accommodating chamber 1366, which may accommodate one or more reduction gears, a drive gear 1344, and another portion of the third gear 1323. For example, the third accommodating chamber 1366 may accommodate a first reduction gear 1324, a second reduction gear 1325, a drive gear 1344, and another portion of the third gear 1323. The first accommodating chamber 1362, the second accommodating chamber 1364, and the third accommodating chamber 1366 are in communication with each other.

[0141] The mounting shell 136 may include one shell structure, two shell structures, or three or more shell structures. For example, the mounting shell 136 includes a first mounting shell 1361 and a second mounting shell 1363, the first mounting shell 1361 and the second mounting shell 1363 jointly form a third accommodating chamber 1366, and the first accommodating chamber 1362 and the second accommodating chamber 1364 are disposed in the first mounting shell 1361. The inner surface of the first mounting shell 1361 and / or the inner surface of the second mounting shell 1363 may be provided with a limiting structure for limiting the first reduction gear 1324, the second reduction gear 1325, and the third gear 1323, so as to ensure that the first reduction gear 1324, the second reduction gear 1325, and the third gear 1323 can rotate stably.

[0142] The mounting shell 136 may include a plurality of connection structures such as defined as a plurality of third connection structures 1367, and the plurality of third connection structures may be fixedly connected to the base of the massager 100. The plurality of third connection structures 1367 may be disposed on the first mounting shell 1361, and the plurality of third connection structures 1367 may be disposed around the first accommodating cavity 1362. The mounting shell 136 may also include a reinforcing structure 1369 fixedly connected to the plurality of third connection structures 1367, and the reinforcing structure 1369 may increase the strength of the plurality of third connection structures 1367, and increase the stability of the mounting shell 136 being fixed to the base of the massager 100.

[0143] See also Figure 21 to Figure 24 As shown, Fig.21 This is a schematic diagram of the structure of a part of the massager provided in an embodiment of the present application. Fig. 22 for Figure 1 An exploded view of a portion of the massager shown, Fig.23 This is a schematic diagram of the structure of the base of the massager provided in the embodiment of the present application. Fig.24 Another structural diagram of the base in the massager provided in the embodiment of the present application. The massager 100 may further include a base 170, which may serve as a carrier of the massager 100, carrying components of the massager 100 such as the drive device 130, the cup body 140, the first rotating sleeve 110, and the second rotating sleeve 120.

[0144] The base 170 is provided with a through hole such as defined as a third through hole 171. The third through hole 171 can provide a fixed connection between the first gear 1321 and the first rotating sleeve 110, and a fixed connection between the second gear 1322 and the second rotating sleeve 120. For example, the first fixing portion 13211 of the first gear 1321 can pass through the third through hole 171 and be fixedly connected to the first rotating sleeve 110, and the second fixing portion 13220 of the second gear 1322 can pass through the third through hole 171 and be fixedly connected to the second rotating sleeve 120.

[0145] Combination Figures 7 to 9 The first gear 1321 may further include a limiting edge 13213 disposed on the first fixed portion 13211, the limiting edge 13213 being disposed around the first fixed portion 13211, and the first limiting edge 13213 being disposed adjacent to the first tooth 13212, a portion of the first fixed portion 13211 being disposed in the third through hole 171, and the limiting edge 13213 being in contact with a side wall of the third through hole 171 such as the side wall 172.

[0146] The base 170 is provided with a plurality of fourth connection structures 173, which can be fixedly connected to the mounting shell 136. The plurality of fourth connection structures 173 can be arranged around the third through hole 171. The plurality of fourth connection structures 173 can be fixedly connected to the third connection structure 1367 to limit the mounting shell 136 on the base 170.

[0147] The base 170 is provided with a plurality of fifth connection structures 174, and the fifth connection structure 174 is used to fix the cup body 140 on the base 170. In the embodiment of the present application, a sixth connection structure can be provided on the cup body 140, and the sixth connection structure can be detachably fixedly connected with the fifth connection structure 174.

[0148] The base 170 is provided with a plurality of seventh connection structures 175 , which can be fixedly connected to the housing of the massager 100 , and the housing can provide protection for components of the massager 100 , such as the driving device 130 .

[0149] The base 170 is provided with a plurality of receiving grooves, such as a fifth receiving groove 176, a sixth receiving groove 177 and an eighth receiving groove 178. The fifth receiving groove 176, the sixth receiving groove 177 and the eighth receiving groove 178 can all receive components of the massager 100. The fifth receiving groove 176, the sixth receiving groove 177 and the eighth receiving groove 178 are provided on the same side of the base 170, such as a side adjacent to the driving device 130. The following is further described in conjunction with the drawings.

[0150] The base 170 is further provided with a seventh through hole 1704 and an eighth through hole 1705, and the base 170 is further provided with a first mounting post 1706 and a second mounting post 1707. The seventh through hole 1704 can penetrate the first mounting post 1706, and the eighth through hole 1705 can penetrate the second mounting post 1707. Both the seventh through hole 1704 and the eighth through hole 1705 can be communicated with the massage cavity 108 of the massager 100. The massage cavity 108 can be formed by the cup body 140, the first rotating sleeve 110 and the second rotating sleeve 120.

[0151] Among them, the turntable 160, the first rotating sleeve 110, and the second rotating sleeve 120 are all located on the first side of the base 170, and the driving device 130 such as the driving component 134 and the gear component 132 are installed on the side of the base 170 away from the turntable 160, or it can be understood that the driving device 130 such as the driving component 134 and the gear component 132 are installed on the second side of the base 170, and the second side and the first side are located on opposite sides of the base 170.

[0152] The base 170 is also provided with a first waterproof groove 1702 and a second waterproof groove 1703. The massager 100 of the embodiment of the present application may also include at least two waterproof rings 190, the first waterproof groove 1702 can accommodate a waterproof ring 190, and the second waterproof groove 1703 can accommodate a waterproof ring 190. The cup body 140 can be sleeved on the periphery of the base 170 to cooperate with the waterproof ring 190 installed in the first waterproof groove 1702 to achieve waterproofing. The outer shell of the massager 100 can be sleeved on the periphery of the base 170 to cooperate with the waterproof ring 190 installed in the second waterproof groove 1703 to achieve waterproofing. The fixed connection between the outer shell and the base 170 is further described below in conjunction with the drawings.

[0153] It should be noted that, in order to further improve the waterproof performance of the massager 100, the embodiment of the present application may also include other numbers of waterproof rings, such as a waterproof ring disposed at the fixed connection position between the base 170 and the mounting shell 136.

[0154] like Fig.25 and Fig.26 As shown, Fig.25 A stereoscopic diagram of a massager provided in an embodiment of the present application, Fig.26 for Fig.25 The massager 100 further includes a housing 104, which can be mounted on the periphery of the base 170 and cooperate with the waterproof ring 190 installed in the second waterproof groove 1703 to achieve waterproofing. The housing 104 can be fixed to the base 170 through the seventh connecting structure 175, so that the driving device 130 is located in the housing 104.

[0155] The massager 100 may further include a circuit board 180 and a battery 107. The circuit board 180 and the battery 107 may be fixed on the base 170. For example, at least a portion of the battery 107 may be installed in the fifth receiving groove 176. The battery 107 and the circuit board 180 are electrically connected, and the circuit board 180 and the driving device 130 are electrically connected, such as the circuit board 180 and the connecting terminal 13426 on the driving motor 1342 are connected by wires to realize the electrical connection between the circuit board 180 and the driving motor 1342. The battery 107 may provide power to the components of the massager 100, such as the circuit board 180 and the driving device 130. The control device 150 of the massager 100 may be provided on the circuit board 180, such as one or more processors and one or more memories integrated on the circuit board 180.

[0156] One or more control switches, such as a first control switch 182 and a second control switch 184, may also be provided on the circuit board 180. The first control switch 182 may be used to control the start or stop of the massager, and the second control switch 184 may be used to control the rotation speed of the first rotating sleeve 110 and the second rotating sleeve 120.

[0157] The massager 100 may further include a cover plate 102, which is detachably mounted on the first end of the cup body 140 to close or open the first opening 142. It should be understood that when the cover plate 102 covers the first opening 142, it can also cover the second opening 112 and the third opening 122.

[0158] like Fig. 27 As shown, Fig. 27 A structural cross-sectional view of a massager provided in an embodiment of the present application. The massager 100 may also include a plurality of bud structures, such as a first bud 101 and a second bud 103, wherein the first bud 101 is disposed on the inner surface of the first rotating sleeve 110, and the second bud 103 is disposed on the inner surface of the second rotating sleeve 120. The first bud 101 is made of a flexible material, and the second bud 103 is made of a flexible material, and the materials of the first bud 101 and the second bud 103 may be the same or different. In an optional embodiment of the present application, at least a portion of the first bud 101 is located directly above the second bud 103, such as the entire first bud 101 is located directly above the second bud 103. It can also be understood that the first bud 101 is located at the second opening of the first rotating sleeve 110, such as the second opening 112.

[0159] In an optional embodiment of the present application, the massager 100 may further include a third bud 105, the third bud 105 is made of a flexible material, at least a portion of the third bud 105 is located directly above the first bud 101 and the second bud 103, for example, the third bud 105 is entirely located directly above the first bud 101 and the second bud 103. It can also be understood that the third bud 105 is located at the first opening of the cup body 140, such as the first opening 142. Accordingly, the first rotating sleeve 110 and the second rotating sleeve 120 are all located in the cup body 140, and there is a spacing greater than zero between the third opening 122 of the second rotating sleeve 120 and the second opening 112 of the first rotating sleeve 110 and the first opening 142 of the cup body 140, so as to facilitate the arrangement of the third bud 105.

[0160] The massager 100 may further include a gas control device 106 .

[0161] like Fig.28 As shown, Fig.28 The gas control device 106 may include an air pump 1062 and a solenoid valve 1064, and both the air pump 1062 and the solenoid valve 1064 are electrically connected to a circuit board such as the circuit board 180, such as through a wire.

[0162] At least a portion of the air pump 1062 can be placed in the sixth receiving groove 177, and the air pump 1062 can be fixed on the base 170. The air pump 1062 is connected to the seventh through hole 1704 through the first ventilation pipe 1066. For example, the first end of the first ventilation pipe 1066 is sleeved on the air pump 1062, and the second end of the first ventilation pipe 1066 is sleeved on the first mounting column 1706.

[0163] At least a portion of the solenoid valve 1064 can be placed in the seventh accommodating groove 178, and the solenoid valve 1064 can be fixed on the base 170. The solenoid valve 1064 is connected to the eighth through hole 1705 through the second ventilation pipe 1068. For example, the first end of the second ventilation pipe 1068 is sleeved on the solenoid valve 1064, and the second end of the second ventilation pipe 1068 is sleeved on the second mounting column 1707.

[0164] The gas control device 106 is configured to:

[0165] The air pump 1062 is started and the solenoid valve 1064 is closed to form a negative pressure in the massage chamber 108 .

[0166] The air pump 1062 is closed and the solenoid valve 1064 is opened, ending with the negative pressure formed in the massage chamber 108 .

[0167] For example, a control device such as the control device 150 can control the air pump 1062 to start and stop, and can control the solenoid valve 1064 to open and close.

[0168] In actual application, when the area to be massaged is placed in the massage cavity 108 , a closed cavity can be formed with the massage cavity 108 , so that the gas control device 106 can realize air pressure control of the closed cavity, such as forming negative pressure or releasing negative pressure.

[0169] The massager provided in the embodiment of the present application is introduced in detail above. Specific examples are used herein to illustrate the principle and implementation mode of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for technicians in this field, according to the idea of ​​the present application, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A massager, characterized in that: The massager comprises: At least two rotating sleeves, the at least two rotating sleeves are coaxially arranged, the at least two rotating sleeves include a first rotating sleeve and a second rotating sleeve, at least a portion of the second rotating sleeve is arranged in the first rotating sleeve; and A driving device, the driving device is connected to the at least two rotating sleeves, the driving device can drive the at least two rotating sleeves to rotate, and the driving device includes a gear assembly and a driving assembly; The gear assembly is fixedly connected to the first rotating sleeve, and the gear assembly is fixedly connected to the second rotating sleeve, the driving assembly is meshed with the gear assembly, the driving device can drive the first rotating sleeve to rotate, and the driving device can drive the second rotating sleeve to rotate inside the first rotating sleeve.

2. The massager according to claim 1, characterized in that: The gear assembly comprises at least: A first gear, comprising a first fixing portion and a first tooth arranged at a first end of the first fixing portion, wherein a second end of the first fixing portion is fixedly connected to the first rotating sleeve; A second gear, comprising a second fixing portion and a second tooth arranged at a first end of the second fixing portion, wherein the second end of the second fixing portion is fixedly connected to the second rotating sleeve; and The third gear includes a third tooth and a fourth tooth. The third tooth is meshed with the first tooth and the second tooth at the same time, and the fourth tooth is meshed with the driving component.

3. The massager according to claim 2, characterized in that: The first fixing portion defines a first through hole, and the second end of the second fixing portion passes through the first through hole and is fixedly connected to the second rotating sleeve.

4. The massager according to claim 3, characterized in that: The massager also includes: A rotating disk, wherein the rotating disk is provided with a second through hole; a base, wherein the base is provided with a third through hole; and A cup body, wherein a first opening is formed at a first end of the cup body, and a second end of the cup body is fixed to the base; The second end of the first fixing portion is fixedly connected to the rotating disk; A second opening is formed at a first end of the first rotating sleeve, and a second end of the first rotating sleeve is fixed on the rotating disk; A third opening is formed at the first end of the second rotating sleeve, and the second end of the second rotating sleeve and the second end of the second fixing portion are fixedly connected through the first through hole, the third through hole and the second through hole; The turntable is located at a first side of the base, and the gear assembly and the driving assembly are installed on a side of the base away from the turntable.

5. The massager according to claim 4, characterized in that: The first rotating sleeve is detachably fixedly connected to the rotating disk; A plurality of first grooves are formed at the second end of the first rotating sleeve, and a plurality of first connecting structures are disposed at the second end of the first rotating sleeve; The turntable is provided with a plurality of second connection structures, one of the second connection structures is fixedly connected to one of the first connection structures, and the turntable is provided with a plurality of positioning plates, one of the positioning plates is placed in one of the first grooves.

6. The massager according to claim 5, characterized in that: The rotating disk is provided with a plurality of limit plates, the plurality of limit plates are arranged around the second through hole with spacing therebetween, a second connecting structure is arranged between two adjacent limit plates, and the plurality of limit plates and the plurality of second connecting structures are arranged around the second rotating sleeve; A positioning plate and a limiting plate are fixedly connected, and the positioning plate is located between the edge of the rotating disk and the limiting plate.

7. The massager according to claim 4, characterized in that: A third fixing portion is disposed at the second end of the second rotating sleeve, and a fourth through hole is formed at the second end of the second rotating sleeve; The first gear further includes a limiting edge disposed on the first fixing portion, the limiting edge is disposed around the first fixing portion, and the first limiting edge is disposed adjacent to the first tooth, a portion of the first fixing portion is disposed in the third through hole, and the limiting edge contacts a side wall of the third through hole; The second fixing portion includes: a first sub-portion, wherein the second tooth is disposed on the first sub-portion; a second sub-section, the second sub-section being fixedly connected to the first sub-section, the second sub-section being disposed in the first through hole, and the cross-section of the second sub-section being smaller than the cross-section of the first sub-section; and The third sub-section is fixedly connected to the second sub-section, the third sub-section is fixedly connected to the third fixing section, and the third sub-section is provided with a fifth through hole connected to the fourth through hole.

8. The massager according to any one of claims 1 to 7, characterized in that: The massager also includes: A control device, the control device is electrically connected to the driving device, and the control device is configured to: Control the driving device to drive the first rotating sleeve to rotate in a first direction, and simultaneously or in a time-sharing manner control the second rotating sleeve to rotate in a second direction, wherein the first direction is opposite to the second direction; or Control the driving device to drive the first rotating sleeve to rotate in a first direction, and simultaneously or in a time-sharing manner control the second rotating sleeve to rotate in the first direction; or Controlling the driving device to drive the first rotating sleeve and the second rotating sleeve to rotate at the same speed; or The driving device is controlled to drive the first rotating sleeve and the second rotating sleeve to rotate at different speeds.

9. The massager according to claim 7, characterized in that: The second rotating sleeve is entirely located in the first sleeve, and a distance greater than zero is formed between the third opening of the second rotating sleeve and the second opening of the first rotating sleeve; the massager further comprises a first bud body disposed on the inner surface of the first rotating sleeve and a second bud body disposed on the inner surface of the second rotating sleeve; the first bud body is made of a flexible material, a part of the first bud body is located directly above the second bud body, and the second bud body is made of a flexible material; and / or The first rotating sleeve and the second rotating sleeve are all located in the cup body, and there is a distance greater than zero between the third opening of the second rotating sleeve and the second opening of the first rotating sleeve and the first opening of the cup body; the massager also includes a first bud body arranged on the inner surface of the first rotating sleeve, a second bud body arranged on the inner surface of the second rotating sleeve, and a third bud body arranged on the inner surface of the cup body; the first bud body is made of a flexible material, and at least a part of the first bud body is located directly above the second bud body, the second bud body is made of a flexible material, and the third bud body is made of a flexible material, and at least a part of the third bud body is located directly above the first bud body and the second bud body.

10. The massager according to any one of claims 4 to 7, characterized in that: The base is provided with a seventh through hole and an eighth through hole, the massager comprises a massage cavity, the massage cavity is formed by the first rotating sleeve, the second rotating sleeve and the cup body, and the massage cavity is communicated with the seventh through hole and the eighth through hole; The massager also includes a gas control device, which includes: an air pump, the air pump being in communication with the seventh through hole through a first ventilation pipe; and a solenoid valve, the solenoid valve being in communication with the eighth through hole via a second vent pipe; The gas control device is configured to: The air pump is started and the solenoid valve is closed to form a negative pressure in the massage cavity; The air pump is turned off and the electromagnetic valve is opened, thereby ending with the negative pressure formed in the massage cavity.

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