A massage mechanism and massager

Abstract

This utility model provides a massage mechanism, comprising: a motor, including a first output shaft and a second output shaft; a first speed-changing gear set connected to the first output shaft, the first speed-changing gear set including a first rotating shaft; a first massage part connected to the first rotating shaft for rotating massage of the forefoot area; a second speed-changing gear set connected to the second output shaft, the second speed-changing gear set including a second rotating shaft and a third rotating shaft; a second massage part eccentrically connected to the second rotating shaft for tapping massage of the massage area; a third speed-changing gear set located on one side of the motor and connected to the third rotating shaft, the third speed-changing gear set including a fourth rotating shaft; and a third massage part connected to the third rotating shaft for rolling massage of the massage area. This massage mechanism has a simple structure and reasonable layout, enabling thorough massage of the user's massage area.

Description

Technical Field

[0001] This utility model relates to the technical field of massagers, and in particular to a massage mechanism and a massager. Background Technology

[0002] With the development of technology in the massager industry, a variety of massage devices for relieving human fatigue have emerged on the market, such as massage shawls and lumbar massage cushions for massaging the waist and shoulders, and foot massagers for massaging the feet. Existing foot massagers have complex mechanisms and limited massage modes, failing to meet the comprehensive massage needs of users. Therefore, it is necessary to develop a massage mechanism that is simple in structure yet can provide a comprehensive massage experience. Utility Model Content

[0003] The present invention aims to at least partially solve one of the technical problems in the aforementioned technologies. Therefore, one objective of the present invention is to provide a massage mechanism with a simple structure and reasonable layout, capable of providing sufficient massage to the user's massage areas.

[0004] To achieve the above objectives, embodiments of this utility model provide a massage mechanism comprising: The motor includes a first output shaft and a second output shaft disposed opposite to each other; The first gear set is connected to the first output shaft, and the first gear set includes a vertically arranged first rotating shaft. A first massage section, the first massage section being connected to the first rotating shaft massage part; The second gear set is connected to the second output shaft. The second gear set includes a second rotating shaft and a third rotating shaft arranged laterally. The second rotating shaft is arranged away from the second output shaft, and the third rotating shaft is arranged close to the second output shaft. The second massage section is eccentrically connected to the second rotating shaft. The third gear set is located on one side of the motor and connected to the third rotating shaft. The third gear set includes a fourth rotating shaft arranged laterally, which is located between the third rotating shaft and the first rotating shaft. The third massage section is connected to the third rotating shaft massage area.

[0005] According to an embodiment of this utility model, a massage mechanism is provided. A dual-output shaft motor drives the first rotating shaft of the first gear set, the second rotating shaft of the second gear set, and the third rotating shaft to rotate. The third rotating shaft transmits power to the third gear set. The first rotating shaft can drive the first massage part to perform rotational massage, and the second rotating shaft can drive the second massage part to perform tapping massage. Through the cooperation of the third rotating shaft and the third gear set, a fourth rotating shaft can be driven to rotate. The fourth rotating shaft can drive the third massage part to perform rolling massage. This massage mechanism has a simple structure, reasonable layout, and a large massage area coverage, enabling more thorough and diverse massage.

[0006] In addition, the massage mechanism proposed in the above embodiments of this utility model may also have the following additional technical features: Optionally, the first massage unit is eccentrically connected to the first rotating shaft so that the first massage unit can rotate eccentrically.

[0007] Optionally, the second rotating shaft is provided with an eccentric wheel, and the second massage part is connected to the eccentric wheel so that the second massage part can move up and down.

[0008] Optionally, the third massage part is provided with a plurality of rollers arranged around its rolling axis so that the third massage part makes rolling contact with the massage area.

[0009] Furthermore, each of the roller groups includes multiple rollers, and the arrangement of the outer diameters of the rollers matches the curvature setting of the arch area.

[0010] Optionally, the first gear set includes a first gear and a first double gear, the first gear is connected to the first output shaft, the first double gear meshes with the first gear, and the first gear is sleeved on the first rotating shaft.

[0011] Optionally, the second gear set includes a second double gear, a third double gear, and a second gear. The second double gear is connected to the second output shaft, the third double gear meshes with the second double gear, the second double gear is sleeved on the second rotating shaft connection, the second gear meshes with the third double gear, and the second gear is sleeved on the second rotating shaft.

[0012] Furthermore, the third gear set includes a third gear, a fourth gear, and a fifth gear. The third gear is sleeved on the second rotating shaft, the fourth gear meshes with the third gear, and the fifth gear is sleeved on the third rotating shaft, meshing with the fourth gear.

[0013] Another objective of this invention is to provide a massager that includes the aforementioned massage mechanism. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the massage mechanism according to an embodiment of the present invention; Figure 2 yes Figure 1 A structural diagram from another perspective; Figure 3 This is a schematic diagram of the massage mechanism and housing according to an embodiment of the present invention; Explanation of reference numerals in the attached figures: Motor 1, first output shaft 11, second output shaft 12; First gear set 2, first shaft 21, first gear 22, first double gear 23; First massage section 3; Second gear set 4, second shaft 41, third shaft 42, eccentric wheel 43, second double gear 44, third double gear 45, second gear 46; Second massage section 5; Third gear set 6, fourth shaft 61, third gear 62, fourth gear 63, fifth gear 64; Third massage section 7, roller assembly 71, roller 711, rolling frame 72; Shell 8, upper shell 81, lower shell 82. Detailed Implementation

[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0016] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0017] The following is in conjunction with the appendix Figures 1-3 This invention provides a detailed description of a massage mechanism, which includes: Motor 1, having a first drive shaft and a second drive shaft arranged opposite to each other; The first gear set 2 is connected to the first drive shaft and includes a vertically arranged first rotating shaft 21. First massage section 3, the first massage section 3 is connected to the massage part of the first rotating shaft 21; The second gear set 4 is connected to the second drive shaft. The second gear set 4 includes a second rotating shaft 41 and a third rotating shaft 42 arranged laterally. The second rotating shaft 41 is located away from the motor 1, and the third rotating shaft 42 is located close to the motor 1. The second massage section 5 is eccentrically connected to the second rotating shaft 41. The third gear set 6 is located on one side of the motor 1 and connected to the third rotating shaft 42. The third gear set 6 includes a fourth rotating shaft 61 arranged laterally, which is located between the third rotating shaft 42 and the first rotating shaft 21. The third massage unit 7 is connected to the third rotating shaft 42 so that the third massage unit 7 can perform rolling massage on the massage area.

[0018] In other words, the first output shaft 11 of motor 1 meshes with the gear at the input end of the first gear set 2, causing the first rotating shaft 21 at the output end of the first gear set 2 to rotate. The first rotating shaft 21 drives the first massage part 3 to rotate horizontally, thereby performing a rotational massage on the massage area. The second output shaft 12 of motor 1 meshes with the gear at the input end of the second gear set 4, causing the second rotating shaft 41 and the third rotating shaft 42 at the output end of the second gear set 4 to rotate. The lateral arrangement of the third rotating shaft 42 facilitates the transmission of power to the third gear set 6 on one side of motor 1, causing the gear at the output end of the third gear set 6 to rotate, thereby driving the fourth rotating shaft 61 to rotate, thereby driving the third massage part 7 to perform a rolling massage on the massage area. The eccentric connection between the second rotating shaft 41 and the second massage part 5 enables the second massage part 5 to achieve a lifting and lowering motion, thereby performing a tapping massage on the massage area. The first output shaft 11 and the second output shaft 12 can be equipped with gears that mesh with the first gear set 2 and the second gear set 4, and can be in a worm gear configuration, preferably a worm gear configuration; the second rotating shaft 41 can be an eccentric shaft, or an eccentric structure can be set on the second rotating shaft 41 to drive the second massage part 5 to move up and down; the motor 1, the first gear set 2, the second gear set 4 and the third gear set 6 are all installed in the housing 8, with the motor 1 located on one side inside the housing 8, and the first gear set 2 located on the first output shaft 11. On one side, the second speed-changing gear set 4 is located above the second output shaft 12, the fourth rotating shaft 61 is located between the third rotating shaft 42 and the first rotating shaft 21 and above the motor 1, and the second massage part 5 is located on one side of the second speed-changing gear set 4, making the structure more compact and the layout more reasonable; the first massage part, the second massage part and the third massage part can all be detached, making it easy to replace different massage parts. The first massage part can massage the forefoot area of ​​the foot, the second massage part can massage the massage area of ​​the foot, and the third massage part can massage the arch area of ​​the foot.

[0019] Thus, the dual-output shaft motor 1 drives the first shaft 21 of the first gear set 2 and the second shaft 41 and third shaft 42 of the second gear set 4 to rotate. The third shaft 42 transmits power to the third gear set 6. The first shaft 21 can drive the first massage part 3 to perform rotational massage on the massage area. The second shaft 41 can drive the second massage part 5 to perform tapping massage on the massage area. Through the cooperation of the third shaft 42 and the third gear set 6, the fourth shaft 61 can be driven to rotate. The fourth shaft 61 can drive the third massage part 7 to perform rolling massage on the massage area. This massage mechanism has a simple structure, reasonable layout, large coverage of the massage area, and more thorough and diverse massage.

[0020] Optionally, the first massage unit 3 is eccentrically connected to the first rotating shaft 21, enabling the first massage unit 3 to rotate eccentrically. Understandably, by eccentrically connecting the first massage unit 3 to the first rotating shaft 21, the first massage unit 3 can perform eccentric rotational motion, thus increasing the massage range and allowing the massaged area to receive a more thorough massage. The first massage unit 3 may be provided with multiple massage bumps, which may be hemispherical, and the number may be four.

[0021] Optionally, an eccentric wheel 43 is provided on the second rotating shaft 41, and the second massage part 5 is connected to the eccentric wheel 43 so that the second massage part 5 can move up and down. Understandably, the eccentric wheel 43 on the second rotating shaft 41 allows the second rotating shaft 41 to rotate, driving the second massage part 5 to move up and down, thus facilitating the second massage part 5 to perform a tapping massage on the massage area. The second massage part 5 is movably fitted onto the limiting post of the housing 8, so that the rotation of the second rotating shaft 41 drives the second massage part 5 to move up and down to perform a tapping massage on the massage area.

[0022] Optionally, the third massage unit 7 is provided with multiple roller sets 71 arranged around its rolling axis to allow the third massage unit 7 to make rolling contact with the massage area. Understandably, by providing multiple roller sets 71, the third massage unit 7 can make rolling contact with the massage area when rolling, achieving a rolling massage effect while preventing relative movement between the movement and the massage area during rolling. The number of roller sets 71 can be four, with the four sets of roller sets 71 spaced apart on the rolling frame 72 of the third massage unit 7 around the rotation axis of the third rotating shaft 42.

[0023] Furthermore, each roller assembly 71 includes multiple rollers 711, and the arrangement of the outer diameters of the rollers 711 matches the curvature of the arch area. Understandably, by varying the outer diameters of the rollers 711, the curvature of the arch area can be better matched, allowing for a more thorough massage of the arch area. Each roller assembly 71 has four rollers 711 arranged side-by-side, connected axially via a convex-concave fit, and rotatably mounted on the connecting shaft of the rolling frame 72.

[0024] Optionally, the first gear set 2 includes a first gear 22 and a first double gear 23. The first gear 22 is connected to the first output shaft 11, and the first double gear 23 meshes with the first gear 22. The first gear 22 is sleeved on the first rotating shaft 21. Understandably, the larger gear of the first double gear 23 meshes with the first output shaft 11, and the smaller gear of the first double gear 23 meshes with the first gear 22. The first gear 22 is sleeved on the first rotating shaft 21 to form a fixed connection, thereby converting the lateral rotational force of the first output shaft 11 into the vertical rotational force of the first rotating shaft 21, thus facilitating the horizontal rotation of the massage portion of the first massage unit 3. The larger gear of the first double gear 23 can be a helical gear, and the first output shaft 11 is provided with helical teeth.

[0025] Optionally, the second gear set 4 includes a second double gear 44, a third double gear 45, and a second gear 46. The second double gear 44 is connected to the second output shaft 12, the third double gear 45 meshes with the second double gear 44, and the second double gear 44 is sleeved on the second rotating shaft 41. The second gear 46 meshes with the third double gear 45 and is sleeved on the second rotating shaft 41. Understandably, the pinion of the second double gear 44 meshes with the second output shaft 12, the pinion of the second double gear 44 meshes with the pinion of the third double gear 45, the pinion of the third double gear 45 meshes with the second gear 46, and the second gear 46 is sleeved on the second rotating shaft 41 to form a fixed connection. This facilitates the second output shaft 12 to drive the second rotating shaft 41 to rotate, thereby facilitating the eccentric lifting and lowering movement of the second massage unit 5. The two ends of the second rotating shaft 41 are rotatably mounted on the housing 8. The second rotating shaft 41 is spatially perpendicular to the second output shaft 12. The second massage part 5 can be composed of two parts with the same structure. The massage part of the second massage part 5 can be a plurality of longitudinally and transversely arranged protrusions. The number of protrusions on each part can be six.

[0026] Furthermore, the third gear set 6 includes a third gear 62, a fourth gear 63, and a fifth gear 64. The third gear 62 is mounted on the second rotating shaft 41, the fourth gear 63 meshes with the third gear 62, and the fifth gear 64 is mounted on the third rotating shaft 42, meshing with the fourth gear 63. Understandably, the engagement of the third gear 62, fourth gear 63, and fifth gear 64 facilitates the rotation of the fourth rotating shaft 61 by the third rotating shaft 42, thereby enabling the third massage unit 7 to perform rolling massage on the arch area of ​​the foot. The outer diameter of the third gear 62 is smaller than that of the fourth gear 63 and the fifth gear 64, which helps to increase the rotational force of the fourth rotating shaft 61.

[0027] In addition, the housing 8 can be detachably connected by an upper housing 81 and a lower housing 82, which together form an installation space for mounting the motor 1, the first gear set 2, the second gear set 4, and the third gear set 6. The upper housing 81 is provided with a through hole for the first rotating shaft 21 to pass through. The upper housing 81 can be hollowed out at the second massage part 5 and the third massage part 7, so that part of the second massage part 5 and the third massage part 7 are located inside the housing 8 and the other part is located outside the housing 8.

[0028] Another objective of this invention is to provide a massager that includes the aforementioned massage mechanism. Understandably, by arranging the massage mechanism, this massager achieves a more compact structure, a wider massage coverage area, and a more thorough massage of the massaged areas.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0034] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A massage mechanism, characterized in that, include: The motor includes a first output shaft and a second output shaft disposed opposite to each other; The first gear set is connected to the first output shaft, and the first gear set includes a vertically arranged first rotating shaft. A first massage section, the first massage section being connected to the first rotating shaft massage part; The second gear set is connected to the second output shaft. The second gear set includes a second rotating shaft and a third rotating shaft arranged laterally. The second rotating shaft is located away from the second output shaft, and the third rotating shaft is located close to the second output shaft motor. The second massage section is eccentrically connected to the second rotating shaft. The third gear set is located on one side of the motor and connected to the third rotating shaft. The third gear set includes a fourth rotating shaft arranged laterally, which is located between the third rotating shaft and the first rotating shaft. The third massage section is connected to the third rotating shaft massage area.

2. The massage mechanism as described in claim 1, characterized in that, The first massage unit is eccentrically connected to the first rotating shaft so that the first massage unit can rotate eccentrically.

3. The massage mechanism as described in claim 1, characterized in that, The second rotating shaft is provided with an eccentric wheel, and the second massage part is connected to the eccentric wheel so that the second massage part can move up and down.

4. The massage mechanism as described in claim 1, characterized in that, The third massage unit is provided with a plurality of rollers arranged around its rolling axis so that the third massage unit makes rolling contact with the massage area.

5. The massage mechanism as described in claim 4, characterized in that, Each roller assembly includes multiple rollers, and the arrangement of the outer diameters of the rollers matches the curvature setting of the arch area of ​​the foot.

6. The massage mechanism as described in claim 1, characterized in that, The first gear set includes a first gear and a first double gear. The first gear is connected to the first output shaft, the first double gear meshes with the first gear, and the first gear is sleeved on the first rotating shaft.

7. The massage mechanism as described in claim 1, characterized in that, The second gear set includes a second double gear, a third double gear, and a second gear. The second double gear is connected to the second output shaft. The third double gear meshes with the second double gear. The second double gear is sleeved on the second rotating shaft connection. The second gear meshes with the third double gear and is sleeved on the second rotating shaft.

8. The massage mechanism as described in claim 7, characterized in that, The third gear set includes a third gear, a fourth gear, and a fifth gear. The third gear is mounted on the second rotating shaft, the fourth gear meshes with the third gear, and the fifth gear is mounted on the third rotating shaft and meshes with the fourth gear.

9. A massager, characterized in that, The massager includes a massage mechanism as described in any one of claims 1 to 8.

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