Multifunctional massager

Abstract

The utility model discloses a multifunctional massager which comprises a main shell, a driving assembly is arranged in the main shell, the output end of the driving assembly is connected with a rotating shaft, the rotating shaft is arranged in the first direction, and a second massage assembly, a third massage assembly and a massage handle are sequentially arranged on the rotating shaft in the direction away from the driving assembly. A first massage head is arranged at one end, deviating from the rotating shaft, of the massage handle in the length direction of the massage handle; the rotating shaft drives the massage handle to swing back and forth in the first direction through the first transmission assembly. The rotating shaft drives the second massage assembly to swing back and forth in the first direction through the second transmission assembly. The rotating shaft drives the third massage assembly to swing back and forth in the first direction through the third transmission assembly. Only one driving assembly is needed, the deltoid muscles of the shoulders can be beaten and massaged in the mode similar to the mode that massage personnel beat the deltoid muscles with hands, the back and the neck of the human body can be kneaded and massaged, and the massage comfort degree is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of massage equipment, in particular to a multifunctional massager. Background Art

[0002] As people's living standards continue to improve, people's health awareness has been greatly improved, and more and more health massage products have been used more and more, and massagers are one of them. Massagers generally massage by acting on the muscle tissue and acupoints of the human body, such as vibration, patting, etc.

[0003] Most of the existing massagers for massaging the deltoid muscles of the human shoulder perform vibration massage on the deltoid muscles of the human shoulder by vibrating the massage head, and cannot perform massage in a similar way to masseurs tapping the deltoid muscles of the shoulder with their hands. In addition, the massage function is relatively simple and the massage experience is poor. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects that the massagers in the prior art cannot massage in a manner similar to a masseur tapping the deltoid muscle of the shoulder with his hands, and the massage function is relatively single, resulting in a poor massage experience for the human body, thereby providing a multifunctional massager.

[0005] A multifunctional massager provided by the utility model comprises:

[0006] main housing,

[0007] A driving assembly is disposed in the main housing, and an output end thereof is connected to a rotating shaft, and the rotating shaft is arranged along a first direction;

[0008] A first massage component comprises a massage handle, one end of which is movably sleeved on the rotating shaft, and the other end of which is provided with a first massage head;

[0009] A first transmission assembly, disposed on the rotating shaft and used for converting the rotating force of the rotating shaft into a driving force for driving the massage handle to swing back and forth in a first direction;

[0010] A second massage component is connected to the rotating shaft through a second transmission component and is located on a side of the massage handle facing the driving component, wherein the second transmission component is used to convert the rotating force of the rotating shaft into a driving force for driving the second massage component to reciprocate around the first direction;

[0011] The third massage component is connected to the rotating shaft through a third transmission component and is located between the second massage component and the massage handle. The third transmission component is used to convert the rotational force of the rotating shaft into a driving force that drives the third massage component to swing back and forth along the first direction.

[0012] A multifunctional massager according to the utility model has at least the following technical effects:

[0013] The second massage component, the third massage component and the massage handle are sequentially arranged on the rotating shaft in a direction away from the driving component, the massage handle is movably sleeved on the rotating shaft, and the rotating shaft and the massage handle are connected by a first transmission component. When the massager is used to massage the human body, the driving component is started to drive the rotating shaft to rotate, and the rotation force of the circular rotation around the first direction is converted into a driving force for reciprocating movement along the first direction through the transmission action of the first transmission component, and is applied to the massage handle, driving the massage handle to perform a reciprocating swinging motion along the first direction, thereby driving the first massage head to perform a reciprocating swinging motion repeatedly approaching and moving away from the deltoid muscle of the shoulder of the human body, so that the first massage head can perform a similar The deltoid muscle of the shoulder is tapped and massaged in a manner similar to "a masseur tapping with his hands", and the massage experience of the human body is better; at the same time, the rotating shaft also drives the second massage component to swing back and forth around the first direction through the second transmission component, so as to knead and massage the back; and drives the third massage component to swing back and forth along the first direction through the third transmission component, so as to knead and massage the neck, so that the back and neck of the human body can be kneaded and massaged, and the deltoid muscle of the shoulder can be massaged in a manner similar to "a masseur tapping with his hands", the massage area acting on the human body is increased, the massage movements are richer, the massage comfort is improved, and the diverse massage needs of the human body are met.

[0014] Preferably, the first transmission assembly includes a first pushing part and a second pushing part, the first pushing part and the second pushing part are arranged on the rotating shaft and rotate together with the rotating shaft; the first pushing part and the second pushing part are respectively abutted against two side surfaces of the massage handle along the first direction, and are used to convert the rotational force of the rotating shaft into a driving force that drives the massage handle to swing back and forth along the first direction.

[0015] Preferably, the portion where the first pushing portion abuts against the massage handle is configured as a first flange portion; the portion where the second pushing portion abuts against the massage handle is configured as a second flange portion; the thickness of the first flange portion along the first 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 along the first 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 and the thickest part of the second flange portion are arranged 180° apart along the circumferential direction.

[0016] Preferably, a guide portion is provided on the outer side wall of the massage handle, a guide groove is provided on the main housing, the guide groove is provided along a first direction, and the guide portion is slidably connected in the guide groove;

[0017] Alternatively, a guide groove is provided on the massage handle, and a guide pin shaft is provided on the main housing, and the guide pin shaft is slidably connected in the guide groove along a first direction.

[0018] Preferably, a cylindrical portion is provided on the rotating shaft, and the cylindrical portion rotates together with the rotating shaft; the first pushing portion and the second pushing portion are respectively arranged on the two end surfaces of the cylindrical portion along the first direction, and an installation groove is formed through the massage handle along the first direction, and the installation groove is provided for the cylindrical portion to be movably sleeved.

[0019] Preferably, the cylindrical portion is arranged obliquely, and an angle formed by an arrangement direction of the cylindrical portion and the first direction is an acute angle.

[0020] Preferably, the second pushing portion is located at one end of the cylindrical portion facing the driving assembly, the second pushing portion and the cylindrical portion are integrally formed, and the first pushing portion is detachably connected to the end surface of the cylindrical portion away from the second pushing portion by a fastening screw.

[0021] Preferably, a one-way bearing is provided between the inner side wall of the cylindrical portion and the outer side wall of the rotating shaft;

[0022] And / or, the first massage head and the massage handle are arranged at an angle.

[0023] Preferably, the massage handle includes a first mounting portion and a second mounting portion, one end of the first mounting portion is movably mounted on the rotating shaft, the other end of the first mounting portion extends away from the rotating shaft and away from the third massage component to form a free end, and the free end is flipped around a third direction toward the second massage component at a set angle to form the second mounting portion; the first massage head is arranged on the second mounting portion.

[0024] Preferably, the second transmission assembly includes a first eccentric wheel, which is arranged on the rotating shaft and rotates with the rotating shaft; the first eccentric wheel is arranged at intervals on the side of the massage handle facing the driving assembly; the second massage assembly includes a massage rod, which is penetrated by a first connecting groove along a first direction, the first eccentric wheel is rotatably connected in the first connecting groove, the central axis position of the circle of the first eccentric wheel does not overlap with the axis position of the first connecting groove, and the first eccentric wheel drives the massage rod to reciprocate around the first direction; the massage rod is provided with a second massage head at one end away from the first eccentric wheel along the length direction of the massage rod;

[0025] And / or, the third massage component includes a connecting cylinder portion, which is arranged on the rotating shaft and rotates with the rotating shaft; an annular engaging portion is movably engaged on the outer circumferential surface of the connecting cylinder portion, and a mounting seat is arranged at the relative upper end of the annular engaging portion along the radial direction of the annular engaging portion, and a third massage head is arranged on the mounting seat; the third transmission assembly is arranged on the connecting cylinder portion, and the third transmission assembly is used to convert the rotational force of the connecting cylinder portion into a driving force that drives the annular engaging portion to swing back and forth along the first direction.

[0026] 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

[0027] 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.

[0028] Figure 1 It is a structural schematic diagram of a multifunctional massager of a first embodiment;

[0029] Figure 2 It is a cross-sectional schematic diagram of a partial structure of a multifunctional massager of the first embodiment;

[0030] Figure 3 It is a three-dimensional schematic diagram of a partial structure of a multifunctional massager of the first embodiment;

[0031] Figure 4 for Figure 3 A schematic cross-sectional structure diagram of ;

[0032] Figure 5 It is a structural schematic diagram of a massage handle in a multifunctional massager of a first embodiment;

[0033] Figure 6 It is a structural schematic diagram of a cylindrical part in a multifunctional massager of a first embodiment;

[0034] Figure 7 It is a schematic diagram of the exploded structure of the third massage component and the third transmission component in the multifunctional massager of this embodiment;

[0035] Figure 8 is a structural schematic diagram of a multifunctional massager of a second embodiment;

[0036] Fig. 9 It is a three-dimensional schematic diagram of a partial structure of a multifunctional massager of a second embodiment;

[0037] Fig.10 for Figure 8 Schematic diagram of the structure of the massage handle.

[0038] Description of reference numerals:

[0039] 1-main housing, 11-guide groove, 12-guide pin shaft;

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

[0041] 31-massage handle, 311-guide portion, 312-mounting groove, 313-first mounting portion, 314-second mounting portion, 32-first massage head, 321-massage protrusion;

[0042] 41-first push part, 411-first flange part, 42-second push part, 421-second flange part, 43-cylindrical part, 431-first positioning pin, 432-second positioning pin, 44-one-way bearing;

[0043] 51-massage rod, 52-second massage head, 53-limiting part;

[0044] 61-connecting cylinder, 62-annular fitting portion, 63-mounting seat, 64-third massage head, 65-limiting rod;

[0045] 71 - third pushing portion, 711 - third flange portion, 72 - fourth pushing portion, 721 - fourth 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] Embodiment 1

[0051] like Figures 1 to 4 The multifunctional massager provided in this embodiment is shown, comprising a main housing 1 and a first massage component, wherein a driving component 2 is arranged in the main housing 1, and an output end of the driving component 2 is connected to a rotating shaft 21, and the rotating shaft 21 is arranged along a first direction; the first massage component comprises a massage handle 31, one end of the massage handle 31 is movably sleeved on the rotating shaft 21, and a first massage head 32 is arranged at one end of the massage handle 31 away from the rotating shaft 21 along the length direction of the massage handle 31, and the first massage head 32 is used for tapping and massaging the deltoid muscle of the shoulder; a first transmission component is arranged on the rotating shaft 21, and the first transmission component is used for converting the rotational force of the rotating shaft 21 into The driving force drives the massage handle 31 to swing back and forth in a first direction; the rotating shaft 21 is also connected to a second massage component via a second transmission component, the second massage component is located on the side of the massage handle 31 facing the driving component 2, and the second transmission component is used to convert the rotational force of the rotating shaft 21 into a driving force that drives the second massage component to swing back and forth around the first direction; a third massage component is arranged between the second massage component and the massage handle 31, the third massage component is connected to the rotating shaft 21 via a third transmission component, and the third transmission component is used to convert the rotational force of the rotating shaft 21 into a driving force that drives the third massage component to swing back and forth in the first direction. It can be understood that the first direction described in this embodiment refers to the axial direction of the rotating shaft 21, that is, it refers to Figure 1 first direction.

[0052] The massager of this embodiment is provided with a second massage component, a third massage component and a massage handle 31 in sequence on the rotating shaft 21 in a direction away from the driving component 2. The massage handle 31 is movably sleeved on the rotating shaft 21, and the rotating shaft 21 and the massage handle 31 are connected by a first transmission component. When the massager of this embodiment is used to massage a human body, the driving component 2 is started to drive the rotating shaft 21 to rotate. Through the transmission action of the first transmission component, the rotational force of the circular rotation around the first direction is converted into a driving force for reciprocating movement along the first direction, and is applied to the massage handle 31, driving the massage handle 31 to do a reciprocating swinging motion along the first direction, thereby driving the first massage head 32 to repeatedly move close to and away from the deltoid muscle of the shoulder of the human body. The swinging motion enables the first massage head 32 to perform tapping and massage on the deltoid muscle of the shoulder in a manner similar to "a masseur tapping with his hands", which provides a good massage experience for the human body; at the same time, the rotating shaft 21 also drives the second massage component to swing back and forth around the first direction through the second transmission component to knead and massage the back; and drives the third massage component to swing back and forth along the first direction through the third transmission component to knead and massage the neck, thereby achieving the kneading and massage of the back and neck of the human body and the massage of the deltoid muscle of the shoulder in a manner similar to "a masseur tapping with his hands" based on the use of only one driving component 2, thereby increasing the massage area acting on the human body, enriching the massage movements, improving the massage comfort, and meeting the diverse massage needs of the human body.

[0053] like Figures 2 to 4 As shown, optionally, the first transmission assembly includes a first pusher 41 and a second pusher 42, the first pusher 41 and the second pusher 42 are arranged on the rotating shaft 21 and rotate together with the rotating shaft 21; the first pusher 41 and the second pusher 42 are respectively in contact with the two side surfaces of the massage handle 31 along the first direction, and are used to convert the rotational force of the rotating shaft 21 into a driving force for driving the massage handle 31 to swing back and forth along the first direction. When the first pusher 41 and the second pusher 42 make a circular motion with the rotating shaft 21, the massage handle 31 does not make a circular motion together, ensuring that under the transmission action of the first transmission assembly, the rotating shaft 21 drives the first massage head 32 to repeatedly swing back and forth along the first direction to approach and away from the shoulder deltoid muscle of the human body, so that the first massage head 32 can tap and massage the shoulder deltoid muscle in a manner similar to "a massager tapping with his hands", thereby improving the massage experience of the human body.

[0054] like Figure 2 , Figure 4 and Figure 6As shown, optionally, the portion of the first pushing portion 41 abutting against the massage handle 31 is set as a first flange portion 411; the portion of the second pushing portion 42 abutting against the massage handle 31 is set as a second flange portion 421; the thickness of the first flange portion 411 along the first 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 421 along the first 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 411 and the thickest part of the second flange portion 421 are arranged 180° apart along the circumferential direction. Because the thickness of the first flange portion 411 and the thickness of the second flange portion 421 along the first 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 411 and the thickest part of the second flange portion 421 are arranged at an interval of 180° along the circumferential direction, the thickest part of the first flange portion 411 and the thinnest part of the second flange portion 421 respectively abut against the relative positions on both sides of the massage handle 31. At the same time, because the massage handle 31 is slidably arranged on the main shell 1 along the first direction, the freedom of the massage handle 31 to rotate in a circle around the first direction is restricted, so that in the process of the first flange portion 411 and the second flange portion 421 rotating one circle with the rotating shaft 21, the first flange portion 411 and the second flange portion 421 cooperate to push the massage handle 31 to swing back and forth once along the first direction, thereby driving the first massage head 32 to repeatedly swing back and forth to and from the deltoid muscle of the shoulder of the human body, so that the first massage head 32 can tap and massage the deltoid muscle of the shoulder in a manner similar to "a masseur tapping with hands".

[0055] like Figures 3 to 5 As shown, optionally, a guide portion 311 is provided on the outer peripheral wall of the massage handle 31, and a guide groove 11 is provided on the main housing 1, the guide groove 11 is provided along the first direction, and the guide portion 311 is slidably connected in the guide groove 11. The cooperation of the guide portion 311 and the guide groove 11 can better limit the degree of freedom of the massage handle 31 to rotate in the first direction, so that when the first push portion 41 and the second push portion 42 make a circular motion with the rotating shaft 21, the massage handle 31 does not make a circular motion together, ensuring that under the transmission action of the first transmission component, the rotating shaft 21 drives the first massage head 32 to repeatedly move close to and away from the shoulder deltoid muscle of the human body in the first direction. The first massage head 32 can perform a tapping massage on the shoulder deltoid muscle in a manner similar to "a massager tapping with his hands". It can be understood that the dimension of the guide groove 11 along the second direction is greater than the dimension of the guide portion 311 along the second direction, so that the guide groove 11 and the guide portion 311 are clearance-matched to ensure that the guide portion 311 slides smoothly in the guide groove 11. The second direction in this embodiment refers to Figure 4 The second direction in .

[0056] like Figure 2 , Figure 5 and Figure 6 As shown, optionally, a cylindrical portion 43 is provided on the rotating shaft 21, and the cylindrical portion 43 rotates with the rotating shaft 21; the first pushing portion 41 and the second pushing portion 42 are respectively provided on the two end surfaces of the cylindrical portion 43 along the first direction, and a mounting groove 312 is formed through the massage handle 31 along the first direction, and the mounting groove 312 is provided for the cylindrical portion 43 to be movably sleeved. The first pushing portion 41 and the second pushing portion 42 are assembled into one body through the cylindrical portion 43, ensuring that the first pushing portion 41 and the second pushing portion 42 rotate synchronously at the same speed, so as to better drive the first massage head 32 to repeatedly swing back and forth along the first direction to approach and move away from the deltoid muscle of the shoulder of the human body.

[0057] like Figure 1 , Figure 3 and Figure 4 As shown, specifically, the massage handle 31 includes a first mounting portion 313 and a second mounting portion 314, one end of the first mounting portion 313 is provided with the mounting groove 312, the other end of the first mounting portion 313 extends away from the rotating shaft 21 along the second direction, and extends away from the third massage component along the first direction to form a free end, the free end of the first mounting portion 313 is flipped around the second direction toward the second massage component at a set angle, and extends relatively forward along the third direction to form the second mounting portion 314, the first massage head 32 is arranged on the end surface of the second mounting portion 314 extending relatively forward along the third direction; through the transition connection of the second mounting portion 314, sufficient installation space is provided for the first massage head 32, and within the limited space of the main shell 1, the distance between the first massage head 32 and the third massage component is increased in three dimensions from the first direction, the second direction and the third direction, the structure is more compact and ensures that the first massage head 32 can better contact the deltoid muscle of the shoulder for percussion massage. It can be understood that the third direction described in this embodiment refers to Figure 1 The third direction, the forward direction along the third direction described in this embodiment is based on Figure 1 The second direction described in this embodiment refers to Figure 4 The second direction in the first direction, the second direction and the third direction are perpendicular to each other.

[0058] In specific applications, the angle between the first mounting portion 313 and the second mounting portion 314 is reasonably selected according to actual needs. For example, in some embodiments, the angle between the first mounting portion 313 and the second mounting portion 314 is set to ninety degrees. In some embodiments, the angle between the first mounting portion 313 and the second mounting portion 314 is greater than ninety degrees.

[0059] like Figure 1 and Figure 3 As shown, optionally, the first massage head 32 is arranged obliquely with the massage handle 31; specifically, the first massage head 32 is arranged obliquely on the end surface of the second mounting portion 314 extending relatively forward along the third direction, and the arrangement direction of the first massage head 32 forms an acute angle with the third direction. Compared with the conventional arrangement of being perpendicular to each other, the inclined first massage head 32 can better fit the deltoid muscle of the human shoulder, increase the contact area, and improve the massage effect.

[0060] like Figure 5 and Figure 6 As shown, optionally, the guide portion 311 is arranged parallel to the third direction, the cylindrical portion 43 is arranged obliquely, and the angle formed by the arrangement direction of the cylindrical portion 43 and the first direction is an acute angle. Because the axis L1 of the cylindrical portion 43 intersects with the rotation axis L2 of the rotating shaft 21 to form an acute angle, the cylindrical portion 43 can drive the massage handle 31 to swing back and forth once in the first direction and in the third direction during the process of rotating one circle with the rotating shaft 21, so that the first massage head 32 can make a reciprocating swing along the first direction while also making a reciprocating swing along the third direction, so as to better simulate the tapping massage of the deltoid muscle of the shoulder in the manner of "massage personnel tapping with hands", thereby improving the massage effect. Specifically, the acute angle is set to 5° to 30°, and the cylindrical portion 43 is tilted relative to the first direction to form an inclination angle in this angle range, so that the swing amplitude of the reciprocating swing motion of the first massage head 32 in the third direction is more consistent with the swing amplitude of "massage personnel tapping with hands", thereby achieving a better massage effect. It can be understood that the dimension of the portion of the guide portion 311 located in the guide groove 11 along the third direction is greater than the maximum displacement of the massage handle 31 when it swings back and forth along the third direction.

[0061] like Figure 1 , Figure 2 and Figure 6 As shown, optionally, the second pushing portion 42 is located at one end of the cylindrical portion 43 facing the driving assembly 2, the second pushing portion 42 and the cylindrical portion 43 are integrally formed, and the first pushing portion 41 is detachably connected to the end surface of the cylindrical portion 43 away from the second pushing portion 42 by means of a fastening screw. In the process of installing the massage handle 31 on the outer circumference of the cylindrical portion 43, the first pushing portion 41 can be removed first, and then the massage handle 31 can be movably engaged with the cylindrical portion 43, and then the first pushing portion 41 can be reconnected to the cylindrical portion 43 by means of a fastening screw to complete the assembly, and the entire assembly process is simple to operate. Figure 6As shown, specifically, in order to better ensure that the first pushing portion 41 and the second pushing portion 42 maintain a precise positional relationship after the first pushing portion 41 is connected to the cylindrical portion 43 by tightening screws, a first positioning pin 431 and a second positioning pin 432 are provided on a side of the cylindrical portion 43 facing the first pushing portion 41, a first positioning groove is provided on the first pushing portion 41 corresponding to the position of the first positioning pin 431, and a second positioning groove is provided on the first pushing portion 41 corresponding to the position of the second positioning pin 432.

[0062] like Figure 2 As shown, optionally, a one-way bearing 44 is provided between the inner wall of the cylindrical portion 43 and the outer wall of the rotating shaft 21. Through the forward and reverse rotation of the driving component 2, the one-way bearing 44 transmits torque in the corresponding direction, and does not transmit torque in the other direction, thereby completing the simultaneous operation of the second massage component, the third massage component and the first massage head 32, or the simultaneous operation of the second massage component and the third massage component while the first massage head 32 does not work, and the structure is simple and compact. It can be understood that when the one-way bearing 44 is in a specified direction, the rotating shaft 21 is connected to the cylindrical portion 43 to achieve the transmission of torque. If the rotating shaft 21 rotates in the opposite direction, the one-way bearing 44 will not affect the rotation of the rotating shaft 21, but will no longer continue to transmit the torque to the cylindrical portion 43.

[0063] like Figure 1 As shown, optionally, the driving assembly 2 includes a motor, the output end of the motor is connected to a driving tooth, the driving tooth is meshed with a driven tooth, the rotating shaft 21 passes through the driven tooth along the first direction and rotates with the driven tooth; the massage handle 31 is provided with two, and the two massage handles 31 are arranged at both ends of the motor along the first direction. By connecting the rotating shaft 21 to the output end of the motor by meshing the main gear and the driven tooth, it is realized that only one motor is needed to drive the two first massage heads 32 to synchronously perform reciprocating swinging motions of approaching and moving away from the shoulder deltoid muscle along the first direction repeatedly, thereby realizing that on the basis of using one motor, two shoulder deltoid muscle positions of the human body are simultaneously tapped and massaged in a manner similar to "massage personnel tapping with hands", so as to meet the needs of the human body for diversified massage sensations. Considering that in the process of massaging the shoulder deltoid muscle of the human body, a slower tapping speed is used to massage the shoulder deltoid muscle to achieve a better massage effect; specifically, the number of teeth of the main gear is less than the number of teeth of the slave gear.

[0064] like Figure 1 and Figure 3As shown, optionally, the first massage head 32 is provided with a plurality of massage protrusions 321, preferably nine massage protrusions 321, which are arranged in a matrix on the first massage head 32; the massage protrusions 321 can better massage the deltoid muscle of the shoulder, thereby improving the massage effect on the deltoid muscle of the shoulder. In specific applications, the number of the massage protrusions 321 is reasonably increased or decreased according to the actual massage needs. For example, in other embodiments, the massage protrusions 321 are provided with one, two, three, four or other numbers.

[0065] like Figure 1 As shown, optionally, the second transmission assembly includes a first eccentric wheel, which is arranged on the rotating shaft 21 and rotates with the rotating shaft 21; the first eccentric wheel is spaced apart on the side of the massage handle 31 facing the driving assembly 2; the second massage assembly includes a massage rod 51, and the massage rod 51 is penetrated along a first direction to form a first connecting groove, the first eccentric wheel is rotatably connected in the first connecting groove, the central axis position of the circle of the first eccentric wheel does not overlap with the axial position of the first connecting groove, and the first eccentric wheel drives the massage rod 51 to swing back and forth around the first direction; the end of the massage rod 51 away from the first eccentric wheel extends relatively forward along the third direction, and is folded upward at a set angle along the second direction to form a connecting end, and the connecting end is provided with a second massage head 52. In the process of using the massager of this embodiment for massage, the drive assembly 2 is started to drive the rotating shaft 21 to rotate, so that the first eccentric wheel drives the massage rod 51 to perform reciprocating swinging motion around the first direction, and drives the second massage head 52 to perform reciprocating swinging motion relative to the back of the human body while abutting against the back of the human body, so that the second massage head 52 massages the back in a manner similar to "a masseur rubbing and pushing the back with his hands"; thereby, the rotating shaft 21 drives the first massage head 32 to perform reciprocating swinging motion repeatedly approaching and moving away from the shoulder deltoid muscle of the human body through the transmission action of the first transmission assembly, so that the first massage head 32 performs tapping and massage on the shoulder deltoid muscle in a manner similar to "a masseur knocking with his hands"; and the third massage assembly is driven to swing back and forth along the first direction through the third transmission assembly to perform kneading and massaging on the neck; thereby, it is achieved that on the basis of using only one drive assembly 2, both the back and neck of the human body can be kneaded and massaged, and the shoulder deltoid muscle can be massaged in a manner similar to "a masseur knocking with his hands", the massage area acting on the human body is increased, the massage movements are rich, the massage comfort is improved, and the diverse massage sensation needs of the human body are met. It can be understood that the second direction described in this embodiment refers to Figure 4 A second direction is perpendicular to the first direction.

[0066] like Figure 1As shown, optionally, the massage rod 51 is provided with a limit portion 53 on at least one side along the first direction, and a limit arc groove is provided on the limit portion 53 along the reciprocating swing trajectory of the massage rod 51; the massage rod 51 is provided with a limit piece on one side facing the limit portion 53 along the first direction, and the limit piece is slidably connected in the limit arc groove. The limit piece provided on the massage rod 51 moves along the limit arc groove in a sliding direction, and can limit the range of the massage rod 51 rotating and reciprocating around the first direction, so as to prevent the massage rod 51 from rotating one circle along with the first eccentric wheel and the rotating shaft 21, and ensure that the massage rod 51 performs reciprocating swing motion around the first direction driven by the first eccentric wheel, and further ensure that the second massage head 52 is driven to perform reciprocating swing motion up and down around the first direction while abutting against the back of the human body and relative to the back of the human body, so that the second massage head 52 can massage the back in a manner similar to "massage personnel kneading and pushing with hands".

[0067] like Figure 1 As shown, specifically, the driving assembly 2 includes a motor, the output end of the motor is connected to a driving tooth, the driving tooth is meshed with a driven tooth, the rotating shaft 21 passes through the driven tooth along the first direction and rotates with the driven tooth; two massage rods 51 are provided, and the two massage rods 51 are provided at both ends of the motor along the first direction. By providing two massage rods 51 and two second massage heads 52, the two second massage heads 52 are driven by the same motor to respectively abut against two different massage positions on the back of the human body and perform up and down reciprocating swinging motion relative to the corresponding back massage positions, so that two different massage positions on the back of the human body can be massaged simultaneously in a manner similar to "massage personnel kneading and pushing with their hands" based on the use of one motor, meeting the requirements of the human body for diverse massage sensations.

[0068] In a specific application, the second massage component may also be a back kneading structure in a conventional massager, which can realize the back kneading function.

[0069] like Figure 1 , Figure 2 and Figure 7As shown, optionally, the third massage component includes a connecting cylinder 61, which is arranged on the rotating shaft 21 and rotates with the rotating shaft 21, and the connecting cylinder 61 is located between the massage handle 31 and the massage handle 31; an annular engaging portion 62 is movably engaged on the outer peripheral surface of the connecting cylinder 61, and a mounting seat 63 is provided at the radially opposite upper end of the annular engaging portion 62, and a third massage head 64 is provided on the mounting seat 63; the connecting cylinder 61 is provided with the third transmission assembly, and the third transmission assembly is used to convert the rotational force of the connecting cylinder 61 into a driving force that drives the annular engaging portion 62 to swing back and forth along the first direction. Through the transmission action of the third transmission component, the rotational force of the circular rotation around the first direction is converted into a driving force for reciprocating movement along the first direction and applied to the annular interlocking portion 62, so that the connecting cylinder 61 drives the annular interlocking portion 62 and the mounting seat 63 to perform reciprocating swinging motion along the first direction, thereby driving the third massage head 64 to abut against the neck of the human body and reciprocate relative to the neck of the human body along the first direction, so that the third massage head 64 can massage the neck in a manner similar to "masseurs rubbing and pushing with their hands", thereby achieving, on the basis of using one driving component 2, not only massaging the deltoid muscles of the human shoulder in a manner similar to "masseurs knocking with their hands", but also massaging the back and neck of the human body in a manner similar to "masseurs rubbing and pushing with their hands", the massage area acting on the human body is increased, the massage movements are enriched, the massage comfort is improved, and the requirements of the human body for diverse massage sensations are further met.

[0070] like Figure 7As shown, a limiting rod 65 is provided on the outer peripheral wall of the annular fitting portion 62, and a slide groove is provided in the main housing 1 for the position of the limiting rod 65, and the limiting rod 65 is slidably connected in the slide groove along the first direction; the third transmission assembly includes a third pushing portion 71 and a fourth pushing portion 72, and the third pushing portion 71 and the fourth pushing portion 72 are respectively arranged on the two end surfaces of the connecting cylinder portion 61 along the first direction; the portion where the third pushing portion 71 abuts against the annular fitting portion 62 is set as a third convex The edge portion 711, the portion where the fourth pushing portion 72 abuts against the annular interlocking portion 62 is configured as a fourth flange portion 721; the thickness of the third flange portion 711 along the first 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 fourth flange portion 721 along the first direction gradually increases from a minimum value to a maximum value along the circumferential direction and then gradually decreases to a minimum value, the thickest part of the third flange portion 711 and the thickest part of the fourth flange portion 721 are arranged 180° apart along the circumferential direction. Because the thickness of the third flange portion 711 along the first direction and the thickness of the fourth flange portion 721 along the first direction both 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 third flange portion 711 and the thickest part of the fourth flange portion 721 are arranged at an interval of 180° along the circumferential direction, the thickest part of the third flange portion 711 and the thinnest part of the fourth flange portion 721 respectively abut against the relative positions on both sides of the massage handle 31. At the same time, because the limit rod 65 is slidably arranged in the slide groove along the first direction, the freedom of the annular fitting portion 62 to rotate around the first direction is restricted, so that in the process of the connecting cylinder portion 61 rotating one circle with the rotating shaft 21, the third flange portion 711 and the fourth flange portion 721 cooperate to push the annular fitting portion 62 to swing back and forth once along the first direction, thereby driving the third massage head 64 to abut against the neck of the human body and swing back and forth along the first direction relative to the neck of the human body, so that the third massage head 64 can massage the neck in a manner similar to "massage personnel rubbing and pushing with their hands".

[0071] Specifically, when the third massage head 64 moves along the first direction toward the neck direction away from the human body, the second massage head 52 moves relatively downward around the first direction toward the direction away from the third massage head 64; when the third massage head 64 moves along the first direction toward the neck direction close to the human body, the second massage head 52 moves relatively upward around the first direction toward the direction close to the third massage head 64; the third massage head 64 and the second massage head 52 cooperate to knead and massage the trapezius muscle of the human body to improve the massage effect. When the second massage head 52 moves relatively upward around the first direction toward the direction close to the third massage head 64, the first massage head 32 moves along the first direction toward the deltoid muscle of the shoulder close to the human body; when the second massage head 52 moves relatively downward around the first direction toward the direction away from the third massage head 64, the first massage head 32 moves along the first direction toward the deltoid muscle of the shoulder away from the human body; the first massage head 32, the second massage head 52 and the third massage head 64 can squeeze and massage each other to improve the massage effect.

[0072] In a specific application, the third massage component may also be a neck kneading structure in a conventional massager, which can realize the neck kneading function.

[0073] Specifically, the driving assembly 2 includes a motor, the output end of the motor is connected to a driving tooth, the driving tooth is meshed with a driven tooth, the rotating shaft 21 passes through the driven tooth along the first direction and rotates with the driven tooth; two annular interlocking parts 62 are provided, and the two annular interlocking parts 62 are provided at both ends of the motor along the first direction. By providing two annular interlocking parts 62 and two third massage heads 64, the two third massage heads 64 are driven by the same motor to respectively abut against two different massage positions of the human neck along the first direction and perform reciprocating swing motion along the first direction relative to the corresponding neck massage positions, so as to achieve simultaneous massage of two different massage positions of the human neck in a manner similar to "massage personnel rubbing and pushing with their hands" based on the use of one motor, thereby meeting the requirements of the human body for diverse massage sensations.

[0074] Embodiment 2

[0075] like Figures 8 to 10The multifunctional massager provided in this embodiment is shown. Compared with the first embodiment, the difference between this embodiment and the first embodiment lies in the specific structure of the sliding connection between the massage handle 31 and the main housing 1. In this embodiment, a guide groove 315 is formed on the massage handle 31 along the first direction, and a guide pin shaft 12 is provided on the main housing 1. The guide pin shaft 12 is slidably connected in the guide groove 315 along the first direction. The cooperation between the guide pin shaft 12 and the guide groove 315 can better limit the degree of freedom of the massage handle 31 to rotate in the first direction, so that when the first push part 41 and the second push part 42 make a circular motion with the rotating shaft 21, the massage handle 31 does not make a circular motion together, ensuring that the rotating shaft 21 drives the first massage head 32 to repeatedly move close to and away from the shoulder deltoid muscle of the human body in the first direction under the transmission action of the first transmission component, so that the first massage head 32 can perform a tapping massage on the shoulder deltoid muscle in a manner similar to "a massager tapping with his hands". At the same time, compared with the structure in which the guide part 311 is set on the massage handle 31 and the guide groove 11 is set on the main shell 1, the structure of this embodiment is simpler to assemble. After the guide pin shaft 12 is inserted into the guide groove 315, the guide pin shaft 12 is installed on the main shell 1 in an interference fit manner without screwing.

[0076] like Fig. 9 and Fig.10 As shown, specifically, a connecting portion 316 is protruded from the outer wall of the massage handle 31 , and the guide groove 315 is arranged on the connecting portion 316 .

[0077] It should be noted that the guide groove 315 is arranged along the third direction, the guide pin shaft 12 passes through the guide groove 315, and the two ends of the guide pin shaft 12 along its axial direction are fixed to the main shell 1 by interference fit; ensuring that the first massage head 32 performs reciprocating swinging motion along the first direction while also performing reciprocating swinging motion along the third direction.

[0078] 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 multifunctional massager, characterized in that: include: main housing (1), A drive assembly (2) is arranged in the main housing (1), and an output end is connected to a rotating shaft (21), wherein the rotating shaft (21) is arranged along a first direction; A first massage component comprises a massage handle (31), one end of the massage handle (31) is movably sleeved on the rotating shaft (21), and the other end is provided with a first massage head (32); A first transmission assembly, disposed on the rotating shaft (21), and used for converting the rotating force of the rotating shaft (21) into a driving force for driving the massage handle (31) to swing back and forth in a first direction; A second massage component is connected to the rotating shaft (21) via a second transmission component and is located on a side of the massage handle (31) facing the driving component (2), wherein the second transmission component is used to convert the rotating force of the rotating shaft (21) into a driving force that drives the second massage component to swing back and forth in a first direction; The third massage component is connected to the rotating shaft (21) through a third transmission component and is located between the second massage component and the massage handle (31). The third transmission component is used to convert the rotating force of the rotating shaft (21) into a driving force that drives the third massage component to swing back and forth along the first direction.

2. A multifunctional massager according to claim 1, characterized in that: The first transmission assembly comprises a first pushing portion (41) and a second pushing portion (42), wherein the first pushing portion (41) and the second pushing portion (42) are arranged on the rotating shaft (21) and rotate together with the rotating shaft (21); the first pushing portion (41) and the second pushing portion (42) are respectively in contact with two side surfaces of the massage handle (31) along a first direction, and are used for converting the rotating force of the rotating shaft (21) into a driving force for driving the massage handle (31) to swing back and forth along the first direction.

3. A multifunctional massager according to claim 2, characterized in that: The portion where the first pushing portion (41) abuts against the massage handle (31) is set as a first flange portion (411); the portion where the second pushing portion (42) abuts against the massage handle (31) is set as a second flange portion (421); the thickness of the first flange portion (411) along the first 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 (421) along the first 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 (411) and the thickest part of the second flange portion (421) are arranged 180° apart along the circumferential direction.

4. A multifunctional massager according to any one of claims 1 to 3, characterized in that: A guide portion (311) is provided on the outer wall of the massage handle (31), a guide groove (11) is provided on the main housing (1), the guide groove (11) is arranged along a first direction, and the guide portion (311) is slidably connected in the guide groove (11); Alternatively, the massage handle (31) is provided with a guide groove (315), the main housing (1) is provided with a guide pin shaft (12), and the guide pin shaft (12) is slidably connected in the guide groove (315) along a first direction.

5. A multifunctional massager according to claim 3, characterized in that: A cylindrical portion (43) is arranged on the rotating shaft (21), and the cylindrical portion (43) rotates together with the rotating shaft (21); the first pushing portion (41) and the second pushing portion (42) are respectively arranged on the two end surfaces of the cylindrical portion (43) along a first direction; a mounting groove (312) is formed through the massage handle (31) along the first direction, and the mounting groove (312) is used for the cylindrical portion (43) to be movably sleeved.

6. A multifunctional massager according to claim 5, characterized in that: The cylindrical portion (43) is arranged obliquely, and the angle formed by the arrangement direction of the cylindrical portion (43) and the first direction is an acute angle.

7. A multifunctional massager according to claim 5, characterized in that: The second pushing portion (42) is located at one end of the cylindrical portion (43) facing the driving assembly (2); the second pushing portion (42) and the cylindrical portion (43) are integrally formed; and the first pushing portion (41) is detachably connected to the end surface of the cylindrical portion (43) facing away from the second pushing portion (42) by means of a fastening screw.

8. The multifunctional massager according to claim 5, characterized in that: A one-way bearing (44) is provided between the inner wall of the cylindrical portion (43) and the outer wall of the rotating shaft (21); And / or, the first massage head (32) and the massage handle (31) are arranged at an angle.

9. A multifunctional massager according to claim 1 or 5, characterized in that: The massage handle (31) comprises a first mounting portion (313) and a second mounting portion (314); one end of the first mounting portion (313) is movably mounted on the rotating shaft (21); the other end of the first mounting portion (313) extends away from the rotating shaft (21) and extends away from the third massage component to form a free end; the free end is turned around a second direction toward the second massage component at a set angle and extends to form the second mounting portion (314); the first massage head (32) is arranged on the second mounting portion (314).

10. The multifunctional massager according to claim 1, characterized in that: The second transmission assembly comprises a first eccentric wheel, which is arranged on the rotating shaft (21) and rotates together with the rotating shaft (21); the first eccentric wheel is arranged at intervals on a side of the massage handle (31) facing the driving assembly (2); the second massage assembly comprises a massage rod (51), the massage rod (51) is penetrated by a first connecting groove along a first direction, the first eccentric wheel is rotatably connected in the first connecting groove, the center axis position of the circle of the first eccentric wheel does not overlap with the axis position of the first connecting groove, and the first eccentric wheel drives the massage rod (51) to reciprocate around the first direction; a second massage head (52) is arranged at one end of the massage rod (51) away from the first eccentric wheel along the length direction of the massage rod (51); And / or, the third massage component comprises a connecting cylinder (61), the connecting cylinder (61) is arranged on the rotating shaft (21) and rotates together with the rotating shaft (21); an annular engaging portion (62) is movably engaged on the outer peripheral surface of the connecting cylinder (61), and a mounting seat (63) is arranged at the radially opposite upper end of the annular engaging portion (62), and a third massage head (64) is arranged on the mounting seat (63); the connecting cylinder (61) is provided with the third transmission component, and the third transmission component is used to convert the rotational force of the connecting cylinder (61) into a driving force that drives the annular engaging portion (62) to swing back and forth along the first direction.

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