Massager core with flapping function

Abstract

The utility model relates to a massager machine core with a beating function, which comprises a shell, and a kneading arm, a massage arm and a driving mechanism for driving the kneading arm and the massage arm to work are arranged on the shell. The driving mechanism comprises a driving motor, a worm, a worm gear, a driven gear, a first eccentric structure used for driving the massage arms to massage and a second eccentric structure used for driving the kneading arms to knead, the worm gear is rotationally matched on the shell and meshed with the worm on an output shaft of the motor, and the lower side of the worm gear is fixedly connected with a driving gear; the shell is rotationally connected with a driven gear meshed with the driving gear, the first eccentric structure and the second eccentric structure are arranged on the driven gear, the upper side of the worm gear is fixedly connected with a beating driving synchronizing wheel, the upper end of the massage arm is connected with a straight rod, and the shell is provided with a beating driving mechanism used for swinging the straight rod. The beating driving mechanism is driven by the beating driving synchronizing wheel, and the massage arm not only can conduct traditional massage actions, but also can achieve the beating function.

Description

Technical Field

[0001] The utility model relates to the technical field of massagers, in particular to a massager movement with a beating function. Background Art

[0002] Existing neck massagers are usually equipped with a kneading component and a massage component, wherein the kneading component realizes the kneading function by swinging the kneading arm, while the massage component completes the massage action by swinging the massage arm. These devices mostly use a double-headed motor with a worm gear transmission system, and drive the kneading arm and the massage arm to perform corresponding actions through the coordinated work of the driven gear, the bevel eccentric wheel and the eccentric piece. For example, the movement of a neck massager with patent publication number CN222195460U has such a structure.

[0003] However, as consumers' demand for massage products grows, the market demand for multifunctional and efficient massage equipment is also rising. However, most massage devices on the market currently lack technical solutions that can simultaneously realize various massage techniques such as kneading, massaging and patting in the same device. In particular, adding a patting function can not only enrich the user's massage experience, but also relieve muscle tension and fatigue more comprehensively. Therefore, in view of the above-mentioned deficiencies in the prior art, it is necessary to propose a massager movement with a patting function, which maintains the original kneading and massaging functions and can also integrate a patting function to meet users' needs for efficient and multifunctional massage equipment. Utility Model Content

[0004] The utility model provides a massager movement with a beating function, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is achieved as follows: a massager movement with a slapping function, comprising a shell, a kneading arm, a massage arm and a driving mechanism for driving the kneading arm and the massage arm to work, the driving mechanism comprising a driving motor, a worm, a worm wheel, a passive gear, a first eccentric structure for driving the massage arm to massage, and a second eccentric structure for driving the kneading arm to knead, which are transversely arranged on the shell, the worm is fixedly connected to the output shaft of the driving motor, the worm wheel is rotationally matched on the shell and meshes with the worm, a driving gear is fixedly connected to the lower side of the worm wheel, a passive gear is rotationally connected to the shell, the passive gear is meshed with the driving gear, the first eccentric structure and the second eccentric structure are arranged on the passive gear and driven by the passive gear, a slapping driving synchronous wheel is fixedly connected to the upper side of the worm wheel, a straight rod is connected to the upper end of the massage arm, a slapping driving mechanism for swinging the straight rod is provided on the shell, and the slapping driving mechanism is driven by the slapping driving synchronous wheel.

[0006] Preferably, the flapping drive mechanism includes a flapping synchronous wheel, a one-way bearing and a flapping eccentric drive mechanism, the flapping synchronous wheel is connected to the one-way bearing, the one-way bearing is cooperatedly arranged on the flapping eccentric drive mechanism, and a synchronous belt is cooperatedly arranged between the flapping synchronous wheel and the flapping drive synchronous wheel.

[0007] Preferably, the beating eccentric drive mechanism includes an eccentric circular shaft and a linking arm, the eccentric circular shaft is rotatably connected to the shell, the one-way bearing is cooperatively arranged on the eccentric circular shaft, one end of the linking arm is rotatably sleeved on the eccentric circular shaft, a vertical column is fixedly connected to the outer side wall of the straight rod, and the end of the linking arm away from the eccentric circular shaft is rotatably connected to the vertical column.

[0008] Preferably, a connecting opening is provided at the upper end of the massage arm, and the end of the straight rod is movably fitted in the connecting opening.

[0009] Preferably, the first eccentric structure comprises an eccentric piece arranged on the passive gear and a transmission arm sleeved on the eccentric piece, and one end of the transmission arm away from the eccentric piece penetrates through the housing and is hingedly arranged on the massage arm.

[0010] Preferably, the second eccentric structure comprises an inclined column arranged on the passive gear and rotating synchronously with the passive gear, the kneading arm is arranged on the inclined column, and a driving member for driving the kneading arm to knead is provided on the inclined column, and a guide groove arranged along the vertical direction is also provided on the shell, and a guide member for guiding and sliding in the guide groove is provided on the kneading arm.

[0011] Preferably, the driving member is a connecting rod arranged on the inclined column, the connecting rod is coaxial with the inclined column, one end of the connecting rod is inserted on the inclined column, and the other end is inserted on the kneading arm. The bottom of the kneading arm is also provided with a hemispherical surface, and the shell is provided with a spherical cover that cooperates with the hemispherical surface. The spherical cover is arranged on the hemispherical surface to form a disengagement limit, and the shell is also provided with an avoidance hole for the kneading arm to pass through and swing.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model adds a slapping drive synchronous wheel and a slapping drive mechanism, so that the massage arm can not only perform traditional massage actions but also realize the slapping function, thereby enriching the functionality and user experience of the massager.

[0014] 2. The one-way bearing design is adopted to ensure that power can be transmitted only when rotating in a specific direction. This design enables the utility model to have both flapping and non-flapping functions, which improves the flexibility and versatility of the equipment.

[0015] 3. The design of the eccentric circular shaft and the connecting arm makes the patting action more stable and powerful. The vertical column connected to the straight rod ensures the stability and accuracy of the massage arm during patting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the structure when observed from another angle;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model after removing half of the shell;

[0020] Figure 4 For the utility model Figure 3 A schematic diagram of the structure in which the flapping drive mechanism explodes on the basis of the above;

[0021] Figure 5 This is a schematic diagram of the structure of the utility model after removing the shell;

[0022] Figure 6 This is a schematic diagram of the structure of the utility model after removing the housing and the flapping drive mechanism;

[0023] Figure 7 This is a schematic diagram of the structure of the utility model in which the housing and the flapping drive mechanism are removed and the kneading arm on one side is exploded;

[0024] Figure 8 for Figure 7 Schematic diagram of the structure when observed from another angle;

[0025] Fig. 9 It is a structural schematic diagram of the shell in the utility model.

[0026] In the figure: 1, shell; 11, guide groove; 12, avoidance hole; 13, spherical cover; 2, kneading arm; 21, guide member; 22, hemispherical surface; 3, massage arm; 31, connecting hole; 40, driving motor; 41, worm; 51, worm wheel; 52, driving gear; 53, slapping driving synchronous wheel; 61, straight rod; 611, vertical column; 62, slapping synchronous wheel; 63, one-way bearing; 64, synchronous belt; 65, eccentric circular shaft; 66, linkage arm; 7, passive gear; 8, eccentric member; 81, transmission arm; 9, tilting column; 91, driving member. DETAILED DESCRIPTION

[0027] The following will be combined with the attached embodiment of the utility model Figure 1-9 , the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example:

[0029] like Figures 1 to 9 As shown, the utility model discloses a massager movement with a patting function, which includes a shell 1, on which are arranged a kneading arm 2, a massage arm 3 and a driving mechanism for driving the kneading arm 2 and the massage arm 3 to work, the driving mechanism including a driving motor 40, a worm 41, a worm wheel 51, a passive gear 7, a first eccentric structure for driving the massage arm 3 to massage, and a second eccentric structure for driving the kneading arm 2 to knead, wherein the worm 41 is fixedly connected to the output shaft of the driving motor 40, and the worm wheel 51 is rotatably matched with the shell 1 and is The worm 41 is meshed with each other, and a driving gear 52 is fixedly connected to the lower side of the worm wheel 51. In addition, a passive gear 7 is rotatably connected to the housing 1, and the passive gear 7 is meshed with the driving gear 52. The first eccentric structure and the second eccentric structure are arranged on the passive gear 7 and driven by the passive gear 7. In the utility model, a beating drive synchronous wheel 53 is also fixedly connected to the upper side of the worm wheel 51, and a straight rod 61 is connected to the upper end of the massage arm 3. A beating drive mechanism for swinging the straight rod 61 is provided on the housing 1, and the beating drive mechanism is driven by the beating drive synchronous wheel 53.

[0030] Specifically, the beating drive mechanism includes a beating synchronous wheel 62, a one-way bearing 63 and a beating eccentric drive mechanism. The beating synchronous wheel 62 is connected to the one-way bearing 63, and the one-way bearing 63 is cooperated with the beating eccentric drive mechanism. A synchronous belt 64 is cooperated between the beating synchronous wheel 62 and the beating drive synchronous wheel 53. Among them, the flapping eccentric drive mechanism specifically includes an eccentric circular shaft 65 and a connecting arm 66. The eccentric circular shaft 65 is rotatably connected to the shell 1, and the one-way bearing 63 is cooperatively arranged on the eccentric circular shaft 65. It should be noted that: the one-way bearing 63 refers to a bearing that can rotate freely in one direction without being restricted by rotation, and will be locked and unable to rotate in the other direction. This bearing can realize the function of a one-way clutch. The one-way bearing 63 is a prior art and is mentioned in many patents (such as a one-way bearing with the existing patent number CN118149025B). Then return to the utility model. One end of the connecting arm 66 is rotatably sleeved on the eccentric circular shaft 65, and a vertical column 611 is fixedly connected to the outer wall of the straight rod 61, and the end of the connecting arm 66 away from the eccentric circular shaft 65 is rotatably connected to the vertical column 611.

[0031] The specific structure of connecting the upper end of the massage arm 3 with the straight rod 61 is as follows: a connecting hole 31 is opened at the upper end of the massage arm 3, and the end of the straight rod 61 is movably fitted in the connecting hole 31. The massage arm 3 of the utility model is not hinged to the shell 1.

[0032] In the present utility model, the first eccentric structure includes an eccentric member 8 provided on the passive gear 7, a transmission arm 81 sleeved on the eccentric member 8, and one end of the transmission arm 81 away from the eccentric member 8 penetrates through the housing 1 and is hingedly provided on the massage arm 3. The second eccentric structure includes an inclined column 9 provided on the passive gear 7 and rotating synchronously with the passive gear 7, the kneading arm 2 is provided on the inclined column 9, and a driving member 91 for driving the kneading arm 2 to knead is provided on the inclined column 9, and a guide groove 11 provided along the vertical direction is also provided on the housing 1, and a guide member 21 for guiding and sliding in the guide groove 11 is provided on the kneading arm 2. The driving member 91 is a connecting rod arranged on the inclined column 9, the connecting rod is coaxial with the inclined column 9, one end of the connecting rod is inserted on the inclined column 9, and the other end is inserted on the kneading arm 2. A hemispherical surface 22 is also provided at the bottom of the kneading arm 2. A spherical cover 13 cooperating with the hemispherical surface 22 is provided on the shell 1. The spherical cover 13 is covered on the hemispherical surface 22 to form a disengagement limit. The shell 1 is also provided with an avoidance hole 12 for the kneading arm 2 to pass through and swing. It should be noted that the structure and working principle of the first eccentric structure and the second eccentric structure are basically the same as those in the prior art: the movement of a neck massager with patent publication number CN222195460U is basically the same. The only difference is that the eccentric member 8 of the first eccentric structure and the inclined column 9 of the second eccentric structure in the prior art are arranged on the worm gear 51, while the utility model arranges the eccentric member 8 and the inclined column 9 on the passive gear 7, and the passive gear 7 is driven by the active gear 52 on the worm gear 51, so that the worm gear 51 can easily control the flapping drive mechanism by flapping the driving synchronous wheel 53.

[0033] The working principle of the utility model is as follows:

[0034] 1. The driving motor 40 is started: After the driving motor 40 is started, the worm 41 starts to rotate, driving the worm wheel 51 to rotate clockwise or counterclockwise.

[0035] 2. The worm wheel 51 drives the driving gear 52: The driving gear 52 is fixedly connected to the lower side of the worm wheel 51. When the worm wheel 51 rotates, the driving gear 52 is driven to rotate, and further the driven gear 7 is driven to rotate.

[0036] 3. Working of the first eccentric structure:

[0037] When the driven gear 7 rotates, the eccentric member 8 drives the transmission arm 81 to extend and retract, thereby pulling or pushing the massage arm 3 to perform a massage action.

[0038] 4. The second eccentric structure works:

[0039] The tilting column 9 rotates synchronously with the driven gear 7, and one end of the driving member 91 (connecting rod) is inserted on the tilting column 9, and the other end is inserted on the kneading arm 2. The tilting column 9 drives the kneading arm 2 to perform kneading action, and the hemispherical surface 22 at the bottom of the kneading arm 2 cooperates with the spherical cover 13 on the housing 1 to prevent the kneading arm 2 from being separated from the connecting rod, making it more stable when in use.

[0040] 5. Tap function:

[0041] Clockwise rotation: When the worm gear 51 rotates clockwise, the flapping driving synchronous wheel 53 drives the flapping synchronous wheel 62 through the synchronous belt 64, but due to the design of the one-way bearing 63, the flapping synchronous wheel 62 will not drive the eccentric circular shaft 65 to rotate, so the massage arm 3 will not perform a flapping action.

[0042] Counterclockwise rotation: When the worm gear 51 rotates counterclockwise, the slapping driving synchronous wheel 53 drives the slapping synchronous wheel 62 through the synchronous belt 64. The one-way bearing 63 can drive the eccentric circular shaft 65 to rotate. The eccentric circular shaft 65 drives the straight rod 61 to swing through the linkage arm 66, so that the massage arm 3 performs a slapping action.

[0043] Through the above design, the massager not only has the traditional kneading and massage functions, but also can realize the patting function, which significantly improves the diversity of the product and the user experience. In particular, the design of the one-way bearing ensures that the device can only transmit power when it rotates in a specific direction, thus realizing the dual functions of patting and not patting.

[0044] It should also be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A massager movement with a patting function, comprising a housing, on which are provided a kneading arm, a massage arm, and a driving mechanism for driving the kneading arm and the massage arm to work, characterized in that: The driving mechanism includes a driving motor, a worm, a worm wheel, a passive gear, a first eccentric structure for driving the massage arm to massage, and a second eccentric structure for driving the kneading arm to knead, which are arranged laterally on the shell. The worm is fixedly connected to the output shaft of the driving motor, and the worm wheel is rotatably matched on the shell and meshes with the worm. A driving gear is fixedly connected to the lower side of the worm wheel, and a passive gear is rotatably connected to the shell, and the passive gear meshes with the driving gear. The first eccentric structure and the second eccentric structure are arranged on the passive gear and driven by the passive gear. A slapping driving synchronous wheel is fixedly connected to the upper side of the worm wheel, and a straight rod is connected to the upper end of the massage arm. A slapping driving mechanism for swinging the straight rod is provided on the shell, and the slapping driving mechanism is driven by the slapping driving synchronous wheel.

2. The massager movement with a beating function according to claim 1, characterized in that: The flapping driving mechanism includes a flapping synchronous wheel, a one-way bearing and a flapping eccentric driving mechanism. The flapping synchronous wheel is connected to the one-way bearing, and the one-way bearing is cooperated with the flapping eccentric driving mechanism. A synchronous belt is cooperated between the flapping synchronous wheel and the flapping driving synchronous wheel.

3. The massager movement with a beating function according to claim 2, characterized in that: The slapping eccentric drive mechanism includes an eccentric circular shaft and a linking arm. The eccentric circular shaft is rotatably connected to the shell, and the one-way bearing is cooperatively arranged on the eccentric circular shaft. One end of the linking arm is rotatably sleeved on the eccentric circular shaft. A vertical column is fixedly connected to the outer side wall of the straight rod, and the end of the linking arm away from the eccentric circular shaft is rotatably connected to the vertical column.

4. The massager movement with a beating function according to claim 1, characterized in that: A connecting hole is provided at the upper end of the massage arm, and the end of the straight rod is movably fitted in the connecting hole.

5. The massager movement with a beating function according to claim 1, characterized in that: The first eccentric structure comprises an eccentric piece arranged on the passive gear and a transmission arm sleeved on the eccentric piece. One end of the transmission arm away from the eccentric piece penetrates through the housing and is hingedly arranged on the massage arm.

6. The massager movement with a beating function according to claim 1, characterized in that: The second eccentric structure includes an inclined column arranged on the passive gear and rotating synchronously with the passive gear, the kneading arm is arranged on the inclined column, and a driving member for driving the kneading arm to knead is provided on the inclined column. The shell is also provided with a guide groove arranged in the vertical direction, and the kneading arm is provided with a guide member that guides and slides in the guide groove.

7. The massager movement with slapping function according to claim 6, characterized in that: The driving member is a connecting rod arranged on the inclined column, the connecting rod and the inclined column are coaxial, one end of the connecting rod is inserted on the inclined column, and the other end is inserted on the kneading arm. The bottom of the kneading arm is also provided with a hemispherical surface, and the shell is provided with a spherical cover that matches the hemispherical surface. The spherical cover is arranged on the hemispherical surface to form a disengagement limit, and the shell is also provided with an avoidance hole for the kneading arm to pass through and swing.

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