Shoulder and neck massage device

Abstract

The utility model discloses a shoulder and neck massage device which comprises a shell, a first rotating shaft, a beating assembly and a kneading mechanism. A driving assembly is arranged in the shell, and the first rotating shaft penetrates through the driving assembly in the first direction and is driven by the driving assembly to rotate. An eccentric part is arranged on the first rotating shaft and rotates along with the first rotating shaft; the beating assembly is connected to the eccentric part and driven by the eccentric part to swing in a reciprocating mode in the second direction and meanwhile swing in a reciprocating mode in the third direction, and the first direction, the second direction and the third direction are perpendicular to one another in pairs. One end, deviating from the beating assembly, of the first rotating shaft is connected with a second rotating shaft through a first transmission assembly; the kneading mechanism is connected to the second rotating shaft and is driven by the second rotating shaft to conduct kneading massage. A gear set which is arranged between the eccentric part and the first rotating shaft and is complex in structure and large in weight can be omitted, the weight of the whole machine is reduced, and the massage experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of massage equipment, in particular to a shoulder and neck massage device. Background Art

[0002] The shoulder and neck massagers currently on the market generally only have the function of kneading the neck and the trapezius muscles of the shoulders. In order to make the experience of the shoulder and neck massager better, a tapping module is added to the shoulder and neck massager to realize the tapping function of the deltoid muscles of the shoulders, thereby improving the effect of massage on the human body.

[0003] In most of the existing shoulder and neck massagers with the function of beating and massaging the deltoid muscles of the shoulder, the eccentric structure of the beating module is usually connected to the drive shaft through a gear set, so that when the driving component drives the drive shaft to rotate, the beating module is driven to reciprocate to achieve the beating function; but the shoulder and neck massager with the above structure has a large overall weight, which affects the user's massage experience. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect of the shoulder and neck massager in the prior art that the whole machine is heavy and affects the massage experience of the user, thereby providing a shoulder and neck massage device.

[0005] A shoulder and neck massage device provided by the utility model comprises:

[0006] case;

[0007] A drive assembly, disposed in the housing;

[0008] A first rotating shaft, passing through the driving assembly along a first direction and driven to rotate by the driving assembly;

[0009] an eccentric member, disposed on the first rotating shaft and rotating together with the first rotating shaft;

[0010] a striking assembly connected to the eccentric member, the eccentric member being used to drive the striking assembly to swing back and forth along the second direction, and at the same time drive the striking assembly to swing back and forth along the third direction, the first direction, the second direction and the third direction being perpendicular to each other, and the striking assembly being used for striking massage;

[0011] One end of the first rotating shaft away from the striking assembly is connected to a second rotating shaft via a first transmission assembly, and the second rotating shaft is arranged along a second direction;

[0012] The kneading mechanism is connected to the second rotating shaft and driven by the second rotating shaft to perform kneading massage.

[0013] A shoulder and neck massage device according to the utility model has at least the following technical effects:

[0014] The first rotating shaft is passed through the driving component along the first direction, and one end of the first rotating shaft is connected to the second rotating shaft through the first transmission component. The second rotating shaft is perpendicular to the first rotating shaft and drives the kneading mechanism to perform kneading massage; the other end of the first rotating shaft is connected to the knocking component, so that the knocking component and the kneading mechanism are respectively arranged on both sides of the driving component along the first direction, and the two do not interfere with each other and are arranged more reasonably and compactly, so that the human body can be kneaded and massaged as well as the deltoid muscle of the shoulder can be beaten and massaged using one driving component; and the first rotating shaft can directly drive the knocking component to swing back and forth in the second direction through the eccentric member, and at the same time drive the knocking component to swing back and forth in the third direction, so that While the striking component moves inwardly along the second direction toward the shoulder deltoid muscle, it also moves upwardly along the third direction toward the shoulder deltoid muscle; while the striking component moves outwardly along the second direction away from the shoulder deltoid muscle, it also moves downwardly along the third direction away from the shoulder deltoid muscle, driving the striking component to perform an elliptical contour movement repeatedly approaching and away from the shoulder deltoid muscle of the human body, thereby achieving a hammering and massaging of the shoulder deltoid muscle in a manner similar to "a masseur hammering with his hands", thereby eliminating the complex and heavy gear set between the eccentric piece and the first rotating shaft, which not only reduces the complexity of the shoulder and neck massage device and improves its reliability, but also reduces the overall weight of the shoulder and neck massage device, thereby enhancing the user's massage experience.

[0015] Preferably, the knocking assembly includes a first connecting part, a second connecting part and a first massage head, the first connecting part is arranged on the eccentric member, the first connecting part is driven by the eccentric member to swing back and forth along the second direction, and at the same time swing back and forth along the third direction; one end of the first connecting part away from the eccentric member along the second direction is folded upward at a set angle along the third direction to form the second connecting part, one end of the second connecting part away from the first connecting part is set as the first connecting end, and the first massage head is set at the first connecting end.

[0016] Preferably, the middle portion of the first connection portion is arranged as a second connection end, the second connection end is arranged on the eccentric member, and both ends of the first connection portion along the second direction are respectively folded upward along the third direction at a set angle to form a second connection portion.

[0017] Preferably, the eccentric piece is configured as an eccentric wheel, the second connecting end is penetrated along the first direction to form a first mounting groove, the eccentric wheel is rotatably connected in the first mounting groove, and the rotation point position of the eccentric wheel does not overlap with the axial center position of the first mounting groove.

[0018] Preferably, the eccentricity of the eccentric piece is set to 2 mm to 18 mm.

[0019] Preferably, the knocking assembly further includes a guide, wherein the guide is disposed on the shell, wherein an active cavity is disposed inside the guide, and wherein the second connecting portion passes through the active cavity and reciprocates inside the active cavity.

[0020] Preferably, a limiter is provided on the outer side wall of the second connecting portion, and the limiter is used to prevent the second connecting portion from slipping out of the movable cavity;

[0021] And / or, the guide member is configured as a soft rubber guide member.

[0022] Preferably, the end of the first rotating shaft away from the striking assembly is provided with a worm, the first transmission assembly comprises a worm wheel, the worm wheel is meshed with the worm, and the worm wheel is coaxially connected with a first gear; the second rotating shaft is provided with a second gear, and the second gear is meshed with the first gear;

[0023] Alternatively, the first transmission assembly includes a third bevel gear and a fourth bevel gear meshing with each other, the third bevel gear is arranged on the first rotating shaft, and the fourth bevel gear is arranged on the second rotating shaft.

[0024] Preferably, a first one-way bearing is provided between the eccentric member and the first rotating shaft;

[0025] And / or, a second one-way bearing is provided on the first transmission assembly.

[0026] Preferably, the kneading mechanism is provided with a first kneading component, and the first kneading component comprises:

[0027] an annular engaging portion, arranged on the second rotating shaft via an eccentric assembly, wherein the eccentric assembly is used to convert the rotational force of the second rotating shaft into a driving force for driving the annular engaging portion to swing back and forth in a second direction;

[0028] A mounting seat, disposed at an upper end of the annular fitting portion along the radial direction of the annular fitting portion;

[0029] The second massage head is arranged on the mounting seat.

[0030] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 is a structural schematic diagram of a shoulder and neck massage device of this embodiment;

[0033] Figure 2 is a schematic cross-sectional view of a shoulder and neck massage device according to the present embodiment;

[0034] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0035] Figure 4 is a schematic cross-sectional view of the assembly location of the second rotating shaft and the second gear in this embodiment;

[0036] Figure 5 Schematic diagram of the structure of the eccentric member in this embodiment;

[0037] Figure 6 A schematic diagram of the exploded structure of the first kneading component and the eccentric component assembly in this embodiment.

[0038] Description of reference numerals:

[0039] 1- housing;

[0040] 2-driving assembly, 21-first rotating shaft, 211-worm;

[0041] 31-eccentric member, 32-first massage head, 331-first connecting part, 332-second connecting part, 333-limiting member, 334-first connecting end, 335-second connecting end, 34-guide member, 341-movable cavity, 342-connecting pad, 343-through hole, 344-limiting cavity;

[0042] 41- second rotation axis;

[0043] 51-first gear, 52-second gear, 53-second one-way bearing;

[0044] 611-mounting seat, 612-second massage head, 613-cylindrical portion, 614-annular fitting portion, 615-limiting rod, 62-second kneading assembly;

[0045] 71 - first pushing portion, 711 - first flange portion, 72 - second pushing portion, 721 - second flange portion. DETAILED DESCRIPTION

[0046] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. 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.

[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0050] like Figure 1 and Figure 2The present embodiment shows a shoulder and neck massage device, which includes a housing 1, a driving assembly 2, a first rotating shaft 21, a beating assembly and a kneading mechanism; the driving assembly 2 is arranged in the housing 1, the first rotating shaft 21 penetrates the driving assembly 2 along a first direction, and is driven to rotate by the driving assembly 2; an eccentric piece 31 is arranged on the first rotating shaft 21, and the eccentric piece 31 rotates together with the first rotating shaft 21; the beating assembly is connected to the eccentric piece 31, and the eccentric piece 31 is used to drive the beating assembly to swing back and forth along a second direction, and at the same time drive the beating assembly to swing back and forth along a third direction, the first direction, the second direction and the third direction are perpendicular to each other, and the beating assembly is used to beat and massage the deltoid muscle of the shoulder; the end of the first rotating shaft 21 away from the beating assembly is connected to the second rotating shaft 41 through the first transmission assembly, and the second rotating shaft 41 is arranged along the second direction; the kneading mechanism is connected to the second rotating shaft 41, and is driven by the second rotating shaft 41 to perform kneading and massage. It can be understood that the first direction and the second direction described in the present embodiment refer to Figure 1 The first direction and the second direction in this embodiment refer to Figure 2 The third direction in.

[0051] The shoulder and neck massage device of this embodiment is configured such that the first rotating shaft 21 passes through the driving component 2 along the first direction, one end of the first rotating shaft 21 is connected to the second rotating shaft 41 through the first transmission component, the second rotating shaft 41 is perpendicular to the first rotating shaft 21, and drives the kneading mechanism to perform kneading massage; the other end of the first rotating shaft 21 is connected to the knocking component, so that the knocking component and the kneading mechanism are respectively arranged on both sides of the driving component 2 along the first direction, the two do not interfere with each other and the arrangement is more reasonable and compact, so that the human body can be kneaded and massaged as well as the deltoid muscle of the shoulder by using one driving component 2; and the first rotating shaft 21 can directly drive the knocking component to swing back and forth along the second direction through the eccentric member 31, and at the same time drive the knocking component to swing along the third direction, The striking assembly swings back and forth, so that while the striking assembly moves inwardly along the second direction toward the shoulder deltoid muscle, it also moves upwardly along the third direction toward the shoulder deltoid muscle; while the striking assembly moves outwardly along the second direction away from the shoulder deltoid muscle, it also moves downwardly along the third direction away from the shoulder deltoid muscle, driving the striking assembly to perform an elliptical contour movement repeatedly approaching and away from the shoulder deltoid muscle of the human body, thereby achieving a hammering and massaging of the shoulder deltoid muscle in a manner similar to "a masseur hammering with his hands", thereby eliminating the complex and heavy gear set between the eccentric piece 31 and the first rotating shaft 21, which not only reduces the complexity of the shoulder and neck massage device of this embodiment and improves its reliability, but also reduces the overall weight of the shoulder and neck massage device of this embodiment, thereby enhancing the massage experience of the user.

[0052] It should be noted that the second direction inward in this embodiment refers to Figure 2 is a viewing angle, and the direction along the second direction close to the first rotation axis 21; the upward direction along the third direction and the downward direction along the third direction described in this embodiment are based on Figure 2 Describe the perspective.

[0053] Specifically, the drive assembly 2 is configured as a motor, the output shaft of the motor is connected with a driving tooth, the driving tooth is meshed with a driven tooth, the first rotating shaft 21 passes through the driven tooth along a first direction and rotates with the driven tooth. As an alternative to the above technical solution, the drive assembly 2 is configured as a dual-axis motor.

[0054] like Figure 1 and Figure 2 As shown, optionally, the knocking assembly includes a first connecting portion 331, a second connecting portion 332 and a first massage head 32, the first connecting portion 331 is arranged on the eccentric member 31, the first connecting portion 331 is driven by the eccentric member 31 to swing back and forth along the second direction, and at the same time swing back and forth along the third direction; one end of the first connecting portion 331 away from the eccentric member 31 along the second direction is folded upward along the third direction at a set angle to form the second connecting portion 332, one end of the second connecting portion 332 away from the first connecting portion 331 is set as a first connecting end 334, and the first massage head 32 is set at the first connecting end 334. Through the transition connection between the first connecting portion 331 and the second connecting portion 332, sufficient installation space is provided for the first massage head 32. In the limited shell 1, the distance between the first massage head 32 and the first rotating shaft 21 is increased from the second direction and the third direction. The structure is more compact and ensures that when the eccentric member 31 drives the striking connecting member to repeatedly move toward and away from the shoulder deltoid muscle of the human body in an elliptical contour, the first massage head 32 can better contact the shoulder deltoid muscle for hammering massage.

[0055] like Figure 2 As shown, optionally, the middle part of the first connection part 331 is set as the second connection end 335, and the second connection end 335 is set on the eccentric member 31, and the two ends of the first connection part 331 along the second direction are respectively folded upward along the third direction to set an angle to form a second connection part 332. By folding the two ends of the first connection part 331 along the second direction to form a second connection part 332, and each second connection part 332 is equipped with a first massage head 32, so that only one eccentric member 31 is needed to drive the two first massage heads 32 to beat and massage the two deltoid muscle positions of the human body, respectively, to meet the diverse massage feeling requirements of the human body, and the number of the eccentric members 31 and the first connection part 331 required is small, which further reduces the weight of the shoulder and neck massage device of this embodiment and improves the massage experience of the user.

[0056] Specifically, the first connection part 331 is a square rod structure, the second connection part 332 is a round rod structure, and the angle between the first connection part 331 and the second connection part 332 is set to 90°, so that the first massage head 32 forms a 90° angle with the deltoid muscle of the shoulder, so that the hammering massage effect is better. In specific applications, the angle between the first connection part 331 and the second connection part 332 is reasonably selected according to the actual needs of use. For example, in some embodiments, the angle between the first connection part 331 and the second connection part 332 is greater than 90° and less than 120°; for example, in some embodiments, the angle between the first connection part 331 and the second connection part 332 is greater than 60° and less than 90°.

[0057] It can be understood that the first connection portion 331 can be arranged parallel to the second direction, or can be rotated and tilted around a third direction relative to the second direction.

[0058] Specifically, the first massage head 32 and the second connecting part 332 are detachably connected to facilitate replacement of the first massage head 32. One way is that the first massage head 32 and the first connecting end 334 are connected by interference fit, and another way is that the first massage head 32 and the first connecting end 334 are connected by threads. More specifically, the first massage head 32 is made of silicone, TPU soft rubber, or EVA, which is more comfortable than a rigid massage head and improves the user's massage experience.

[0059] like Figure 2 and Figure 5 As shown, optionally, the eccentric member 31 is set as an eccentric wheel, and the second connecting end 335 is formed with a first mounting groove along the first direction, and the eccentric wheel is rotatably connected in the first mounting groove, and the rotation point position of the eccentric wheel does not overlap with the axis position of the first mounting groove. The setting of the eccentric wheel structure minimizes the space occupied by the eccentric member 31 on the basis of realizing eccentric rotation; and the central axis position of the eccentric circular hole of the eccentric wheel does not overlap with the axis position of the first mounting groove, and the outer peripheral surface of the eccentric wheel along the radial direction of the eccentric wheel can be transmitted to the knocking connection member through the rotation of the eccentric wheel, thereby driving the first massage head 32 to repeatedly move around the first direction to move closer to and away from the shoulder deltoid muscle of the human body in an elliptical contour, so as to achieve the beating massage of the shoulder deltoid muscle. In addition, as an alternative embodiment, the eccentric member 31 can also be a crank structure, one end of the crank is connected to the first rotating shaft 21, and the other end is rotatably connected to the first mounting groove.

[0060] Specifically, the eccentricity of the eccentric member 31 is set to 2 mm to 18 mm. By setting the eccentricity of the eccentric member 31 of the eccentric wheel structure to this range, the swing amplitude of the first massage head 32 in the elliptical contour movement of repeatedly approaching and moving away from the shoulder deltoid muscle of the human body is more consistent with the swing amplitude of "the masseur beating and massaging the shoulder deltoid muscle with his hands", achieving a better massage effect; and the eccentric member 31 with this range of eccentricity generates less noise during the process of rotating and driving the striking assembly to perform reciprocating swinging motion around the first direction.

[0061] like Figures 1 to 3 As shown, optionally, the striking assembly further includes a guide 34, the guide 34 is disposed on the housing 1, an active cavity 341 is disposed in the guide 34, and the second connecting portion 332 is penetrated through the active cavity 341 and reciprocates in the active cavity 341. The active cavity 341 of the guide 34 limits the movable space of the second connecting portion 332, and can limit the range of the second connecting portion 332 rotating and swinging around the first direction, thereby improving the stability of the second connecting portion 332 during the swinging process.

[0062] Specifically, the guide 34 is configured as a soft rubber guide. The soft rubber guide has a vibration reduction effect to prevent the first massage head 32 from shaking too much during the swinging process, which affects the massage effect. The soft rubber guide achieves a buffering effect through its own soft rubber material, and there is no need to set a complex buffering elastic structure. Specifically, the guide 34 can be made of silicone or TPU material. The elastic effect of the guide 34 itself allows the guide 34 to move with the second connecting part 332 and maintain rigidity. The hardness of the guide 34 is 30-70 degrees (Shore hardness A). Figure 2 and Figure 3 As shown, an improved implementation of the guide member 34 is that a connection pad 342 is provided on the upper part of the guide member 34 away from the first connection part 331, and the connection pad 342 is formed with a through hole 343 along the third direction, and the second connection part 332 is penetrated by the through hole 343, and the inner wall of the through hole 343 abuts against the side wall of the second connection part 332, and the connection pad 342 is made of a soft rubber material consistent with the material of the guide member 34. The setting of the connection pad 342 further improves the vibration reduction effect, and the setting of the through hole 343 will not affect the movement of the second connection part 332 in the radial direction and the axial direction of the second connection part 332, and also makes the movement of the second connection part 332 more stable. In addition, as an alternative implementation, an elastic member, such as a spring, can be provided between the through hole 343 and the second connection part 332, so that the second connection part 332 has a tendency to return to the center position of the guide member 34.

[0063] like Figure 3As shown, optionally, the outer wall of the second connection part 332 is provided with a limiter 333, and the limiter 333 is used to limit the second connection part 332 from coming out of the active cavity 341, so as to further improve the stability of the beating massage process. Specifically, the guide member 34 is a cylindrical structure, and the upper part of the active cavity 341 away from the first connection part 331 is provided with a limiter cavity 344, and the limiter 333 is an annular structure, and is sleeved on the outer wall of the second connection part 332, and the limiter 333 is arranged in the limiter cavity 344, and the outer diameter of the limiter 333 is larger than the outer diameter of the active cavity 341, so that the limiter 333 can only move in the limiter cavity 344, and the cross section of the active cavity 341 is a circular structure, and the inner diameter of the active cavity 341 is larger than the outer diameter of the second connection part 332, and there is a gap between the two, so that the second connection part 332 has a movable space when following the eccentric member 31 to make reciprocating motion. In addition, as an alternative embodiment, limit members 333 may be provided at the upper and lower ends of the second connection portion 332 along the third direction, respectively, and the second connection portion 332 may be limited in the third direction by cooperating with the upper and lower ends of the guide member 34 .

[0064] like Figure 1 As shown, optionally, one end of the first rotating shaft 21 away from the striking assembly is set as a worm 211, and the first transmission assembly includes a worm wheel, which is meshed with the worm 211, and the worm wheel is coaxially connected with a first gear 51; a second gear 52 is provided on the second rotating shaft 41, and the second gear 52 is meshed with the first gear 51. Through the meshing transmission effect of the worm 211 and the worm wheel and the meshing transmission effect of the first gear 51 and the second gear 52, the torque output by the first rotating shaft 21 is flipped 90° and transmitted to the second rotating shaft 41, so that only one driving assembly 2 can be used to knead and massage the deltoid muscle of the shoulder. At the same time, by setting the worm 211 as a part of the first rotating shaft 21, the overall arrangement is more reasonable and compact, and the weight and cost are reduced. In addition, as an alternative embodiment, the first transmission assembly includes a meshing third bevel gear and a fourth bevel gear, the third bevel gear is arranged on the first rotating shaft 21, and the fourth bevel gear is arranged on the second rotating shaft 41.

[0065] Specifically, the worm gear and the first gear 51 are integrally formed.

[0066] Optionally, a first one-way bearing is provided between the eccentric member 31 and the first rotating shaft 21. Through the forward rotation and reverse rotation of the driving assembly 2, the first one-way bearing transmits torque in the corresponding direction, and does not transmit in the other direction, thereby completing the simultaneous operation of the kneading mechanism and the beating assembly or the kneading mechanism working alone, and the structure is simple and compact. It can be understood that when the first one-way bearing is in a specified direction, the first rotating shaft 21 is connected to the eccentric member 31 to achieve the transmission of torque. If the first rotating shaft 21 rotates in the opposite direction, the first one-way bearing will not affect the rotation of the first rotating shaft 21, but the torque transmission will no longer continue.

[0067] Optionally, a second one-way bearing 53 is provided on the first transmission assembly. Through the forward and reverse rotation of the driving assembly 2, the second one-way bearing 53 transmits torque in the corresponding direction, and does not transmit in the other direction, thereby completing the simultaneous operation of the kneading mechanism and the striking assembly or the striking assembly working alone, and the structure is simple and compact. It can be understood that when the second one-way bearing 53 is in a specified direction, it connects the first rotating shaft 21 with the second rotating shaft 41 to achieve torque transmission. If the first rotating shaft 21 rotates in the opposite direction, the second one-way bearing 53 will not affect the rotation of the first rotating shaft 21, but the torque transmission will no longer continue. Figure 4 As shown, specifically, the second one-way bearing 53 is disposed between the second gear 52 and the second rotating shaft 41 .

[0068] In specific applications, according to actual needs, a first one-way bearing can be provided between the eccentric member 31 and the first rotating shaft 21, and a second one-way bearing 53 can be provided on the first transmission assembly, so as to realize simultaneous or separate operation of the kneading mechanism and the knocking assembly, and the structure is simple and compact.

[0069] Specific implementation method of installing the first one-way bearing and the second one-way bearing 53: when only the first one-way bearing is set in the eccentric member 31, when the driving component 2 rotates forward, the driving component 2 drives the second rotating shaft 41 and the eccentric member 31 to rotate simultaneously, so that the kneading mechanism and the knocking component work simultaneously; when the driving component 2 is reversed, the driving component 2 drives the second rotating shaft 41 to rotate, but does not drive the eccentric member 31 to rotate, so that the knocking component does not work, and the kneading mechanism continues to work. The forward and reverse rotation of the driving component 2 realizes two states: the kneading mechanism and the knocking component work simultaneously and only the kneading mechanism works.

[0070] When only the second one-way bearing 53 is provided in the first transmission assembly, when the driving assembly 2 rotates forward, the driving assembly 2 drives the second rotating shaft 41 and the eccentric member 31 to rotate simultaneously, so that the kneading mechanism and the striking assembly work simultaneously; when the driving assembly 2 rotates reversely, the driving assembly 2 drives the eccentric member 31 to rotate, but does not drive the second rotating shaft 41 to rotate, so that the striking assembly continues to work and the kneading mechanism does not work. The forward and reverse rotation of the driving assembly 2 realizes two states: the kneading mechanism and the striking assembly work simultaneously and only the striking assembly works.

[0071] When the first one-way bearing is provided in the eccentric member 31 and the second one-way bearing 53 is provided in the first transmission assembly, when the driving assembly 2 rotates forward, the driving assembly 2 drives the second rotating shaft 41 to rotate, but does not drive the eccentric member 31 to rotate. At this time, the kneading mechanism works and the knocking assembly does not work. When the driving assembly 2 is reversed, the driving assembly 2 drives the eccentric member 31 to rotate, but does not drive the second rotating shaft 41 to rotate. At this time, the kneading mechanism does not work and the knocking assembly works. The forward and reverse rotation of the driving assembly 2 realizes two states: only the kneading mechanism works and only the knocking assembly works.

[0072] like Figure 1 and Figure 6 As shown, optionally, the kneading mechanism is provided with a first kneading component, the first kneading component includes an annular fitting portion 614, the annular fitting portion 614 is arranged on the second rotating shaft 41 through an eccentric component, the eccentric component is used to convert the rotational force of the second rotating shaft 41 into a driving force that drives the annular fitting portion 614 to swing back and forth along the second direction; the annular fitting portion 614 is provided with a mounting seat 611 at the radially opposite upper end of the annular fitting portion 614, and the mounting seat 611 is provided with a second massage head 612. Through the transmission action of the eccentric component, the second rotating shaft 41 drives the annular interlocking portion 614 and the mounting seat 611 to perform reciprocating swinging motion along the second direction, thereby driving the second massage head 612 to abut against the human neck and reciprocate relative to the human neck along the second direction, so that the second massage head 612 can knead and massage the neck in a manner similar to "masseurs kneading and pushing with their hands", thereby achieving, on the basis of using one driving component 2, both the human shoulder deltoid muscle can be beaten and massaged, and the human neck can be kneaded and massaged in a manner similar to "masseurs kneading and pushing with their hands", further meeting the human body's diverse massage requirements.

[0073] like Figure 6As shown, a limiting rod 615 is provided on the outer peripheral wall of the annular engaging portion 614, and a slide groove is provided in the housing 1 for the position of the limiting rod 615, and the limiting rod 615 is slidably connected in the slide groove along the second direction; the eccentric assembly includes a cylindrical portion 613, and the cylindrical portion 613 is provided on the second rotating shaft 41 and rotates with the second rotating shaft 41; the annular engaging portion 614 is movably engaged on the outer peripheral surface of the cylindrical portion 613; the first pushing portion 71 and the second pushing portion 72 are respectively provided on the two end surfaces of the cylindrical portion 613 along the second direction; the first pushing portion The portion of the movable portion 71 abutting against the annular interlocking portion 614 is set as a first flange portion 711, and the portion of the second pushing portion 72 abutting against the annular interlocking portion 614 is set as a second flange portion 721; the thickness of the first flange portion 711 along the second direction gradually increases from a minimum value to a maximum value along the circumferential direction and then gradually decreases to a minimum value, the thickness of the second flange portion 721 along the second direction gradually increases from a minimum value to a maximum value along the circumferential direction and then gradually decreases to a minimum value, and the thickest part of the first flange portion 711 and the thickest part of the second flange portion 721 are arranged 180° apart along the circumferential direction. Because the thickness of the first flange portion 711 along the second direction and the thickness of the second flange portion 721 along the second direction gradually increase from the minimum value to the maximum value and then gradually decrease to the minimum value along the circumferential direction, and the thickest part of the first flange portion 711 and the thickest part of the second flange portion 721 are arranged 180° apart along the circumferential direction, the thickest part of the first flange portion 711 and the thinnest part of the second flange portion 721 respectively abut against the relative positions on both sides of the annular interlocking portion 614, and at the same time, because the limiting rod 615 is arranged to slide along the second direction on the sliding In the groove, the freedom of the annular interlocking portion 614 to rotate in a circle around the second direction is restricted, so that when the cylindrical portion 613 rotates one circle along the second rotating shaft 41, the first flange portion 711 and the second flange portion 721 cooperate to push the annular interlocking portion 614 to swing back and forth once in the second direction, thereby driving the second massage head 612 to abut against the human neck and swing back and forth in the second direction relative to the human neck, so that the second massage head 612 can knead and massage the neck in a manner similar to "masseurs kneading and pushing with their hands".

[0074] like Figure 1As shown, specifically, two annular interlocking parts 614 are provided, and the two annular interlocking parts 614 are provided on the second rotating shaft 41, and are provided at both ends of the first rotating shaft 21 along the second direction. By providing two annular interlocking parts 614 and two second massage heads 612, the two second massage heads 612 are driven by the same driving component 2 to respectively abut against two different massage positions of the human neck along the second direction and perform reciprocating swing motion along the second direction relative to the corresponding neck massage positions, so that two different massage positions of the human neck are kneaded and massaged simultaneously in a manner similar to "massage personnel kneading and pushing with their hands" based on the use of one driving component 2, thereby meeting the requirements of the human body for diversified massage sensations.

[0075] In a specific application, the first kneading component may also be a neck kneading structure in a conventional massager, which can realize the neck kneading function.

[0076] like Figure 1 As shown, optionally, the kneading mechanism also includes a second kneading component 62, which is connected to the second rotating shaft 41 and reciprocates around the second direction under the drive of the second rotating shaft 41. The second kneading component 62 is located on the side of the first kneading component facing the first rotating shaft 21 along the second direction; it is realized that on the basis of using one driving component 2, both the deltoid muscle of the shoulder of the human body can be beaten and massaged, and the back and neck of the human body can be kneaded and massaged, further meeting the requirements of the human body for diversified massage sensations. The second kneading component 62 can be a back kneading structure in a conventional massager, and its specific structure is not limited, as long as the back kneading function can be realized.

[0077] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A shoulder and neck massage device, characterized in that: include: Housing (1); A drive assembly (2) is arranged in the housing (1); A first rotating shaft (21) passes through the driving assembly (2) along a first direction and is driven to rotate by the driving assembly (2); an eccentric member (31) disposed on the first rotating shaft (21) and rotating together with the first rotating shaft (21); a striking assembly connected to the eccentric member (31), the eccentric member (31) being used to drive the striking assembly to swing back and forth along the second direction, and at the same time drive the striking assembly to swing back and forth along the third direction, the first direction, the second direction and the third direction being perpendicular to each other; the striking assembly being used for striking massage; One end of the first rotating shaft (21) away from the striking assembly is connected to a second rotating shaft (41) via a first transmission assembly, and the second rotating shaft (41) is arranged along a second direction; The kneading mechanism is connected to the second rotating shaft (41) and is driven by the second rotating shaft (41) to perform kneading massage.

2. A shoulder and neck massage device according to claim 1, characterized in that: The knocking assembly comprises a first connecting portion (331), a second connecting portion (332) and a first massage head (32); the first connecting portion (331) is arranged on the eccentric member (31); the first connecting portion (331) is driven by the eccentric member (31) to swing back and forth along a second direction and simultaneously swing back and forth along a third direction; one end of the first connecting portion (331) away from the eccentric member (31) along the second direction is folded upwards along the third direction at a set angle to form the second connecting portion (332); one end of the second connecting portion (332) away from the first connecting portion (331) is arranged as a first connecting end (334); and the first massage head (32) is arranged at the first connecting end (334).

3. A shoulder and neck massage device according to claim 2, characterized in that: The middle part of the first connecting portion (331) is arranged as a second connecting end (335), and the second connecting end (335) is arranged on the eccentric member (31). The two ends of the first connecting portion (331) along the second direction are respectively folded upwards along the third direction at a set angle to form a second connecting portion (332).

4. A shoulder and neck massage device according to claim 3, characterized in that: The eccentric member (31) is configured as an eccentric wheel, the second connection end (335) is penetrated along a first direction to form a first installation groove, the eccentric wheel is rotatably connected in the first installation groove, and the rotation point position of the eccentric wheel does not overlap with the axis position of the first installation groove.

5. A shoulder and neck massage device according to claim 4, characterized in that: The eccentricity of the eccentric piece (31) is set to be 2 mm to 18 mm.

6. A shoulder and neck massage device according to claim 3, characterized in that: The striking assembly further comprises a guide member (34), wherein the guide member (34) is arranged on the shell (1), wherein an active cavity (341) is arranged in the guide member (34), and wherein the second connecting portion (332) passes through the active cavity (341) and reciprocates in the active cavity (341).

7. A shoulder and neck massage device according to claim 6, characterized in that: A limiting member (333) is provided on the outer side wall of the second connecting portion (332), and the limiting member (333) is used to limit the second connecting portion (332) from falling out of the movable cavity (341); And / or, the guide member (34) is configured as a soft rubber guide member.

8. The shoulder and neck massage device according to claim 1, characterized in that: The end of the first rotating shaft (21) away from the striking assembly is provided with a worm (211), the first transmission assembly comprises a worm wheel, the worm wheel is meshed with the worm (211), and the worm wheel is coaxially connected with a first gear (51); the second rotating shaft (41) is provided with a second gear (52), and the second gear (52) is meshed with the first gear (51); Alternatively, the first transmission assembly comprises a third bevel gear and a fourth bevel gear meshing with each other, the third bevel gear is arranged on the first rotating shaft (21), and the fourth bevel gear is arranged on the second rotating shaft (41).

9. The shoulder and neck massage device according to claim 1, characterized in that: A first one-way bearing is provided between the eccentric member (31) and the first rotating shaft (21); And / or, a second one-way bearing (53) is provided on the first transmission assembly.

10. The shoulder and neck massage device according to claim 1, characterized in that: The kneading mechanism is provided with a first kneading component, and the first kneading component comprises: an annular engaging portion (614) disposed on the second rotating shaft (41) via an eccentric assembly, the eccentric assembly being used to convert the rotating force of the second rotating shaft (41) into a driving force driving the annular engaging portion (614) to swing back and forth in a second direction; A mounting seat (611) is arranged at an upper end of the annular engaging portion (614) in a radial direction of the annular engaging portion (614); The second massage head (612) is arranged on the mounting seat (611).

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