Massage device

Abstract

The utility model discloses a massage device which comprises a shell, the shell is provided with a flexible massage part, and a central axis is limited by the massage part; the driving mechanism is contained in the shell and comprises a driving source and a driving shaft connected with the driving source, and the driving shaft is obliquely arranged relative to the central axis of the massage part; the driving source is used for driving the driving shaft to revolve around the central axis of the massage part so as to drive the massage part; and the positioning part is connected with the shell and comprises at least one ring. The massage device is convenient to use and good in massage effect.

Description

Technical Field

[0001] The utility model relates to a massage device. Background Art

[0002] Massage devices can be used to provide massage for various parts of the body, such as shoulders, arms, legs, etc. However, some existing massage devices are not very convenient to use and are easy to fall off, resulting in a poor user experience. Utility Model Content

[0003] In view of this, the utility model aims to provide a massage device that is easy to use.

[0004] The massage device of the utility model comprises: a shell, wherein the shell has a flexible massage part, and the massage part defines a central axis; a driving mechanism, which is accommodated in the shell and comprises a driving source and a driving shaft connected to the driving source, wherein the driving shaft is arranged obliquely relative to the central axis of the massage part, and the driving source is used to drive the driving shaft to revolve around the central axis of the massage part so as to drive the massage part; and a positioning part, which is connected to the shell and comprises at least one ring.

[0005] In some embodiments, a vibrating element is further provided in the massage part.

[0006] In some embodiments, one end of the driving shaft is connected to a sleeve, the vibrator is received in the sleeve and supported by the inner wall of the massage part, wherein the central axis of the vibrator is arranged obliquely relative to the central axis of the massage part.

[0007] In some embodiments, the vibration element is a vibration motor.

[0008] In some embodiments, a central axis of the driving source is perpendicular to the central axis of the massage part.

[0009] In some embodiments, the driving mechanism further includes a first bevel gear and a second bevel gear meshing with each other, the first bevel gear is connected to the output end of the driving source, and the second bevel gear is connected to the driving shaft.

[0010] In some embodiments, the driving mechanism further comprises a mounting frame for mounting the driving source, the mounting frame being provided with a supporting column, the second bevel gear being rotatably mounted on the supporting column, wherein a rotation center axis of the second bevel gear coincides with a center axis of the massage part.

[0011] In some embodiments, an eccentric block is disposed on the second bevel gear, one end of the drive shaft is connected to the eccentric block, and the other end of the drive shaft is inclined toward the central axis of the massage part.

[0012] In some embodiments, the positioning portion includes two rings, and the central axes of the rings are arranged parallel to or at an angle to the central axis of the massage portion.

[0013] In some embodiments, the inner diameters of the two rings are different.

[0014] When the massage device of the utility model is in use, the driving source can drive the driving shaft to revolve around the central axis of the massage part, thereby driving the massage part to achieve a twisting massage effect and provide a good massage experience. The massage device can also be positioned by the positioning part, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of a massage device according to a first embodiment of the utility model;

[0016] Figure 2 yes Figure 1 A cross-sectional view of the massage device shown;

[0017] Figure 3 yes Figure 1 An exploded view of the massage device shown;

[0018] Figure 4 yes Figure 3 An exploded view of the inner housing of the massage device shown;

[0019] Figure 5 yes Figure 4 A three-dimensional schematic diagram of the driving mechanism in the inner shell shown;

[0020] Figure 6 yes Figure 5 a side view of the drive mechanism shown;

[0021] Figure 7 yes Figure 5 An exploded view of the drive mechanism shown;

[0022] Figure 8 It is a three-dimensional schematic diagram of a massage device according to a second embodiment of the present utility model. DETAILED DESCRIPTION

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and specific implementation methods to make the technical solution and beneficial effects of the present invention clearer. It should be understood that the accompanying drawings are only provided for reference and explanation, and are not used to limit the present invention. The dimensions shown in the accompanying drawings are only for the convenience of clear description, and do not limit the proportional relationship.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

[0025] refer to Figure 1 and Figure 2 The massage device of the first embodiment of the utility model comprises a housing 10, a driving mechanism 20, and a positioning portion 30. The housing 10 has a flexible massage portion 11. The massage portion 11 defines a central axis L1. The driving mechanism 20 is accommodated in the housing 10, and comprises a driving source 21 and a driving shaft 22 connected to the driving source 21, wherein the driving shaft 22 is arranged obliquely relative to the central axis L1 of the massage portion 11, and the driving source 21 is used to drive the driving shaft 22 to revolve around the central axis L1 of the massage portion 11, thereby driving the massage portion 11. The positioning portion 30 is connected to the housing 10 and comprises at least one ring 31.

[0026] When the massage device of the utility model is in use, the driving source 21 can drive the driving shaft 22 to revolve around the central axis L1 of the massage part 11, thereby driving the massage part 11 to achieve a twisting massage effect and a good massage experience. The massage device can also be positioned by the positioning part 30 (specifically, at least one ring 31 can be placed on, for example, a finger or other rod-like object), which is easy to use.

[0027] Preferably, a vibrator 40 is further provided in the massage part 11. For example, the vibrator 40 may be a vibration motor. In this embodiment, one end of the drive shaft 22 is connected to a sleeve 41, and the vibrator 40 is received in the sleeve 41 and supported on the inner wall of the massage part 11. The central axis of the vibrator 40 coincides with the central axis of the drive shaft 22 (e.g., Figure 2 As shown, both are represented by L2), and the central axis L2 of the vibrator 40 is arranged obliquely relative to the central axis L1 of the massage part 11. Therefore, when the drive shaft 22 revolves around the central axis L1 of the massage part 11, the sleeve 41 and the vibrator 40 will also revolve around the central axis L1 of the massage part 11 along with the drive shaft 22, thereby achieving the torsional massage of the massage part 11 driven by the vibrator 40, and providing vibration massage through the vibrator 40, which enriches the massage experience.

[0028] Also refer to Figure 2 and Figure 3 In this embodiment, the outer contour of the housing 10 is roughly circular, and is preferably made of a flexible material, such as silicone. The massage part 11 is roughly in the shape of a hollow rod and is located at the center of the housing 10. Optionally, the housing 10 further includes a petal-shaped flange 12 surrounding the massage part to assist in massaging the skin around the massage part 11 and improve the massage effect.

[0029] Preferably, the positioning portion 30 is also made of a flexible material, such as silicone, and it is also preferred that the positioning portion 30 and the housing 10 are formed as an integral piece. In this embodiment, the positioning portion 30 includes two rings 31 connected to the outside of the housing 10 (shown as the bottom side): a first ring 311 and a second ring 312. The inner diameters of the first ring 311 and the second ring 312 are different. As shown in the figure, in this embodiment, the inner diameter of the first ring 311 is smaller than the inner diameter of the second ring 312, and the first ring 311 is closer to the massage portion 11 than the second ring 312. It can be understood that in other embodiments, the positioning portion 30 may also include other numbers of rings 31, for example, one ring 31, three rings 31, etc., and the inner diameters of the rings 31 are not limited and may be equal or unequal.

[0030] from Figure 2 It can be seen that in this embodiment, the central axis L3 of the first ring 311 and the central axis L4 of the second ring 312 are parallel to each other, and are both parallel to the central axis L1 of the massage part 11. It can be understood that in other embodiments, the central axis L3 of the first ring 311 and the central axis L4 of the second ring 312 may not be parallel to each other, for example, they may be arranged at an angle to each other. Alternatively, the central axis L3 of the first ring 311 and the central axis L4 of the second ring 312 may not be parallel to the central axis L1 of the massage part 11. It can be understood that in other embodiments, the various rings 31 of the positioning part 30 may also adopt other arrangements. In addition, the ring 31 herein is not limited to being formed into a circle, and it may be an ellipse, a square or other special shape, as long as it has a through hole for positioning.

[0031] Also refer to Figures 2 to 4, the massage device of this embodiment further includes an inner shell 50, which is accommodated in the outer shell 10 and is used to install the driving mechanism 20. The material hardness of the inner shell 40 is greater than the material hardness of the outer shell 10. For example, the inner shell 40 can be made of plastic or the like. In this embodiment, the inner shell 50 matches the shape of the outer shell 10, that is, the outer contour of the inner shell 50 is also roughly circular. Furthermore, the inner shell 50 is provided with a through hole 51 on one side for allowing the vibrator 40 and the sleeve 41 to extend from the inner shell 50 into the massage part 11. Figure 4 As shown, in this embodiment, the inner shell 50 is formed by buckling two half shells. Optionally, in addition to the driving mechanism 20, electronic components such as a PCB board 52 can also be installed in the inner shell 50.

[0032] Also refer to Figure 2 as well as Figures 5 to 7 Preferably, the central axis L5 of the driving source 21 is perpendicular to the central axis L1 of the massage part 11, so as to reduce the overall size of the massage device. Specifically, in this embodiment, the driving source 21 is a motor, and the driving mechanism 20 further includes a first bevel gear 23 and a second bevel gear 24 meshing with each other, the first bevel gear 23 is connected to the output end 210 of the driving source 21, and the second bevel gear 24 is connected to the driving shaft 22. In this way, the torque direction of the output end 210 of the driving source 21 is changed by 90°.

[0033] More specifically, the first bevel gear 23 is synchronously connected to the output end 210 of the driving source 21. Figure 7 As shown, the output end 210 of the driving source 21 may be provided with an external spline, and the first bevel gear 23 may be provided with an internal spline 230 correspondingly, and the output end 210 of the driving source 21 and the first bevel gear 23 are synchronously connected by the cooperation of the internal spline 230 and the external spline. It can be understood that in other embodiments, the synchronous connection between the output end 210 of the driving source 21 and the first bevel gear 23 can also be achieved by other means, such as cooperation of a non-circular shaft hole, which will not be repeated here.

[0034] In this embodiment, the driving mechanism 20 further includes a mounting frame 25 for mounting the driving source 21. The mounting frame 25 is generally cylindrical, and the driving source 21 is accommodated in the mounting frame 25. The outer surface of the mounting frame 25 is provided with one or more connecting parts 250 and a supporting column 251. As shown in the figure, the connecting part 250 can be columnar or plate-shaped, and its shape is not limited as long as it can be connected to the inner shell 50. Figure 4As shown, the inner wall of the inner shell 50 is provided with a mounting seat 53 corresponding to the connecting portion 250, and the connecting portion 250 is connected to the mounting seat 53 correspondingly, so as to fix the mounting frame 25 and the inner frame 50. Figure 2 as well as Figures 5 to 7 , the second bevel gear 24 is rotatably sleeved on the support column 251, wherein the rotation center axis of the second bevel gear 24 coincides with the center axis L1 of the massage part 11. Specifically, the second bevel gear 24 may be provided with an axial hole 240 axially penetrating the center of the second bevel gear 24, and the support column 251 passes through the axial hole 240. Preferably, a bore hole 252 is further provided in the support column 251, and a fixing member 253 (such as a screw or a pin, etc.) is supported on one side of the axial hole 240 of the second bevel gear 24 through a gasket 254, and is fixedly connected to the bore hole 252 (such as a threaded connection), so that the second bevel gear 24 is stably mounted on the support column 251.

[0035] In this embodiment, the second bevel gear 24 is further provided with an eccentric block 241 (such as Figure 7 As described above, on one side of the shaft hole 240, one end of the drive shaft 22 is connected to the eccentric block 241, and the other end of the drive shaft 22 is inclined toward the central axis L1 of the massage part 11 and connected to the sleeve 41. Figure 2 As shown, in this embodiment, an inclined hole 242 is provided in the eccentric block 241, and one end of the drive shaft 22 is inserted into the inclined hole 242 and connected to the eccentric block 241. As for the connection between the drive shaft 22 and the sleeve 41, for example, a sleeve 410 can be provided at one end of the sleeve 41 for connecting with the drive shaft 22.

[0036] When the massage device of this embodiment is in use, the massage device can be positioned by the positioning part 30 first, and then the driving source 21 is started, and its output end 210 rotates to drive the first bevel gear 23 to rotate around the central axis L5 of the driving source 21, and the first bevel gear 23 drives the second bevel gear 24 meshing therewith to rotate around the central axis L1 of the massage part 11, and the second bevel gear 24 drives the driving shaft 22 connected thereto (as well as the sleeve 41 and the vibrating member 40 connected to the driving shaft 22) to revolve around the central axis L1 of the massage part 11, thereby driving the massage part 11 to perform torsional massage, and at the same time the vibrating member 40 also performs vibration massage, providing a rich massage experience.

[0037] It is understandable that the above embodiments are merely exemplary preferred embodiments, and those skilled in the art may modify them. For example, in other embodiments, the drive shaft 22 may be connected to the second bevel gear 24 in other structures / methods, and the second bevel gear 24 may be installed in other structures / methods. One end of the drive shaft 22 may not be provided with the sleeve 41 and the vibrator 40, and the massage part 11 may be directly driven. Alternatively, the first bevel gear 23 and the second bevel gear 24 may be omitted, and the torque of the output end 210 of the drive source 21 may be directly transmitted to the drive shaft 22.

[0038] refer to Figure 8 The massage device of the second embodiment of the present invention is similar to the massage device of the first embodiment, and also includes a housing 10, a drive mechanism 20, and a positioning portion 430. That is, the housing 10 and the drive mechanism 20 of the massage device of this embodiment are the same as the housing 10 and the drive mechanism 20 of the massage device of the first embodiment, and therefore, they are not described in detail here. The difference between the massage device of this embodiment and the massage device of the first embodiment lies in the positioning portion 430. Figure 8 As shown, the positioning portion 430 of this embodiment can be considered as a first ring 4311 and a second ring 4312 connected to each other in a roughly triangular structure, that is, the first ring 4311 and the second ring 4312 are no longer arranged parallel to each other, and the central axis of the first ring 4311 and the central axis of the second ring 4312 are no longer arranged parallel to the central axis L1 of the massage part 11 but are arranged at an angle. The second ring 4312 is connected to the housing 10 at an angle, and the first ring 4311 is roughly semicircular and is roughly vertically connected to the second ring 4312 at a position roughly in the middle. Of course, in other embodiments, the positioning portion 430 can also include other numbers of rings, and each ring can also adopt other arrangements.

[0039] The above description is only a preferred specific implementation manner of the present invention. The protection scope of the present invention is not limited to the embodiments listed above. Any simple change or equivalent replacement of the technical solution that can be obviously obtained by any technician familiar with the technical field within the technical scope disclosed in the present invention falls within the protection scope of the present invention.

Claims

1. A massage device, characterized in that: include: a housing having a flexible massage portion, wherein the massage portion defines a central axis; a driving mechanism, the driving mechanism being accommodated in the housing and comprising a driving source and a driving shaft connected to the driving source, the driving shaft being arranged obliquely relative to the central axis of the massage part, and the driving source being used to drive the driving shaft to revolve around the central axis of the massage part so as to drive the massage part; as well as A positioning portion is connected to the housing and includes at least one ring.

2. The massage device according to claim 1, characterized in that: A vibrating element is also arranged in the massage part.

3. The massage device according to claim 2, characterized in that: One end of the driving shaft is connected to a sleeve, the vibrator is received in the sleeve and supported on the inner wall of the massage part, wherein the central axis of the vibrator is arranged obliquely relative to the central axis of the massage part.

4. The massage device according to claim 2, characterized in that: The vibrating element is a vibration motor.

5. The massage device according to claim 1, characterized in that: A central axis of the driving source is perpendicular to the central axis of the massage part.

6. The massage device according to claim 5, characterized in that: The driving mechanism further includes a first bevel gear and a second bevel gear meshing with each other, wherein the first bevel gear is connected to the output end of the driving source, and the second bevel gear is connected to the driving shaft.

7. The massage device according to claim 6, characterized in that: The driving mechanism further comprises a mounting frame for mounting the driving source, wherein the mounting frame is provided with a supporting column, and the second bevel gear is rotatably sleeved on the supporting column, wherein the rotation center axis of the second bevel gear coincides with the center axis of the massage part.

8. The massage device according to claim 6, characterized in that: An eccentric block is disposed on the second bevel gear, one end of the drive shaft is connected to the eccentric block, and the other end of the drive shaft is inclined toward the central axis of the massage part.

9. The massage device according to claim 1, characterized in that: The positioning part includes two rings, and the central axes of the rings are arranged parallel to or at an angle to the central axis of the massage part.

10. The massage device according to claim 9, characterized in that: The inner diameters of the two rings are different.

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