Massage machine core and massage instrument

Abstract

The invention provides a massage machine core and a massage instrument. The massage machine core comprises a shell, a driving mechanism and a massage assembly. The driving mechanism is installed on the shell and provided with a driving axis extending in the first direction. The massage assembly comprises a swing rod, a first massage piece, a limiting part and a limiting piece; the swing rod is provided with a supporting part and an input part, the swing rod is rotatably installed on the shell through the supporting part, and the input part is in driving connection with the driving mechanism and is driven by the driving mechanism to make circumferential movement around the driving axis with the supporting part as a support; the first massage piece comprises a first connecting rod and a first massage head, the first massage head connects the first connecting rod to the swing rod, and the swing rod is used for driving the first connecting rod to swing; the limiting part is arranged on the swing rod or the first massage piece; the limiting piece is arranged on the shell and matched with the limiting part to limit the swing freedom degree of the first connecting rod, so that the swing rod drives the first connecting rod to swing in the first direction with the supporting part as the fulcrum, and the first massage head is driven to reciprocate in the first direction.

Description

Technical Field

[0001] The present application relates to the technical field of massage instruments, and in particular to a massage movement and a massage instrument. Background Art

[0002] With the development of technology, in daily work, study or leisure and entertainment activities, people often suffer from muscle or bone discomfort due to long-term improper posture, and even develop diseases in severe cases, thus affecting people's normal life. In order to relieve muscle or bone discomfort, various types of massagers have appeared on the market.

[0003] In the related art, the transmission friction of the massage movement used for neck and shoulder massage is large and the transmission efficiency is not high. Summary of the invention

[0004] In a first aspect, an embodiment of the present application provides a massage movement, the massage movement comprising:

[0005] case;

[0006] A driving mechanism, the driving mechanism being mounted on the housing, the driving mechanism having a driving axis extending along a first direction; and

[0007] A massage component, comprising:

[0008] A swing rod, the swing rod having a support portion and an input portion, the swing rod being rotatably mounted on the housing through the support portion, the input portion being drivingly connected to the driving mechanism, and the input portion of the swing rod being driven by the driving mechanism and supported by the support portion, performs circumferential motion around the driving axis;

[0009] a first massage member, the first massage member comprising a first connecting rod and a first massage head, one end of the first connecting rod is connected to the swing rod to form a connecting portion, the first massage head is connected to the other end of the first connecting rod, and the swing rod is used to drive the first connecting rod to swing;

[0010] a limiting portion, disposed on the swing rod or the first massage element; and

[0011] A limiter, wherein the limiter is arranged on the shell, and the limiter cooperates with the limiter portion to limit the swing freedom of the first connecting rod, so that the swing rod drives the first connecting rod to swing in the first direction with the supporting portion as a fulcrum, so as to drive the first massage head to reciprocate in the first direction.

[0012] In a second aspect, an embodiment of the present application provides a massager, comprising a massage movement as described in the first aspect.

[0013] In the massage movement provided by the embodiment of the present application, the swing rod is driven to swing around the support portion by driving the input portion of the swing rod, and the first connecting rod connected to the swing rod is driven to move by the lever force, so that the friction of the transmission is small and the transmission efficiency is high. In addition, the swing rod drives the first connecting rod to swing, and the swing amplitude of the swing rod can be amplified through the action of the first connecting rod, so that the first massage head connected to the other end of the first connecting rod has a larger massage stroke. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 A three-dimensional schematic diagram of a massage movement provided by an embodiment of the present application from one perspective;

[0016] Figure 2 A schematic diagram of a massage movement from another perspective provided by another embodiment of the present application;

[0017] Figure 3 An implementation method Figure 1 The exploded perspective view of the massage movement shown in FIG.

[0018] Figure 4 for Figure 2 A cross-sectional view of the massage movement along line II shown in FIG.

[0019] Figure 5 for Figure 4 A schematic diagram of an angle a between an extension direction of the first connecting rod and an extension direction of the swing rod in the massage movement shown in FIG.

[0020] Figure 6 for Figure 4 Dimensional diagram of some parts of the massage movement shown in ;

[0021] Figure 7 is a schematic diagram of the distance from the end of the first massage head facing away from the swing rod to the swing rod;

[0022] Figure 8 A three-dimensional schematic diagram of a massage movement from one perspective provided by another embodiment of the present application;

[0023] Fig. 9 for Figure 8 A schematic diagram of the massage movement from another perspective is provided;

[0024] Fig.10 for Figure 8 The exploded perspective view of the massage movement shown;

[0025] Fig.11 for Fig. 9 A cross-sectional view of the massage movement along line AA shown in FIG.

[0026] Fig.12 A cross-sectional view of a massage movement provided in yet another embodiment;

[0027] Fig.13 for Figure 4 The structural diagram of the limiter in the massage movement shown in ;

[0028] Fig.14 for Figure 2 A schematic cross-sectional view of the massage movement along line II-II shown in FIG.

[0029] Fig.15 for Fig.14 A partial structural diagram of the cross-sectional diagram of the massage movement shown in ;

[0030] Fig.16 A schematic diagram of the dimensions of a portion of the structure in a cross-sectional view of a massage movement provided in another embodiment;

[0031] Fig.17 for Figure 4 Dimensional diagram of some structures in the massage movement shown in ;

[0032] Fig.18 for Figure 4 Schematic diagram of the numbering of the eccentric wheel in the massage movement shown in ;

[0033] Fig.19 A schematic diagram of a massage movement at one angle provided by another embodiment of the present application;

[0034] Fig. 20 for Fig.19 A schematic diagram of the massage movement from another angle provided in;

[0035] Fig.21 for Fig.19 The exploded perspective view of the massage movement shown;

[0036] Fig. 22 for Fig. 20 A schematic cross-sectional view along line III-III;

[0037] Fig.23 for Fig.21 A schematic diagram of a part of the structure of the massage movement shown in ;

[0038] Fig.24 A three-dimensional schematic diagram of a massage movement from one perspective provided by another embodiment of the present application;

[0039] Fig.25 for Fig.24 A schematic diagram of the massage movement provided from another perspective;

[0040] Fig.26 for Fig.24 The exploded perspective view of the massage mechanism shown;

[0041] Fig. 27 for Fig.25 A cross-sectional view along line IV-IV;

[0042] Fig.28 A three-dimensional schematic diagram of a massage movement from one perspective provided by another embodiment of the present application;

[0043] Fig.29 for Fig.28 A schematic diagram of the massage movement provided from another perspective;

[0044] Fig.30 for Fig.28 The exploded perspective view of the massage mechanism shown;

[0045] Fig.31 for Fig.29 A cross-sectional view along line VV;

[0046] Fig.32 A three-dimensional schematic diagram of a massage movement from one perspective provided by another embodiment of the present application;

[0047] Fig.33 for Fig.32 A schematic diagram of the massage movement provided from another perspective;

[0048] Fig.34 for Fig.32 The exploded perspective view of the massage mechanism shown;

[0049] Fig.35 for Fig.33 A cross-sectional view along line VI-VI;

[0050] Fig.36 A three-dimensional schematic diagram of a massage movement provided by an embodiment of the present application from one perspective;

[0051] Fig.37 for Fig.36 A schematic diagram of the massage movement provided from another perspective;

[0052] Fig.38 for Fig.36 The exploded perspective view of the massage mechanism shown;

[0053] Fig.39A schematic diagram of a massage device provided in accordance with one embodiment of the present application.

[0054] Main component numbers:

[0055] Massager 1, massage movement 10, housing 110, drive mechanism 130, massage assembly 150;

[0056] Main housing 110a, supporting seat 110b, first seat body 110c, second seat body 110d, secondary housing 110f, supporting groove 110e; bottom wall 111, peripheral side wall 112;

[0057] Output shaft 131, eccentric wheel 132, motor 133, gear 134, first surface 132a, second surface 132b, peripheral side surface 132c, first mounting groove 1321, second mounting groove 1322, third mounting groove 1323;

[0058] The swing rod 151, the supporting portion 1511, the input portion 1512, the limiting portion 1513, the first connecting section 1514, and the second connecting section 1515;

[0059] A first massage member 152, a first connecting rod 1521, a first massage head 1522, and a connecting portion Q;

[0060] The limiting member 153, the first sub-limiting member 153a, the second sub-limiting member 153b, the first groove wall 1531, the second groove wall 1532, the third groove wall 1533, and the fourth groove wall 1534;

[0061] A second massage element 154, a second connecting rod 1541, and a second massage head 1542;

[0062] The first direction D1, the second direction D2, and the third direction D3. DETAILED DESCRIPTION

[0063] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. In addition, the reference to "embodiment" or "implementation method" in this article means that the specific features, structures or characteristics described in conjunction with the embodiments or implementation methods may be included in at least one embodiment of the present application. The appearance of this phrase in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0064] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or state relationships based on the positions or state relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific position, or to be constructed and operated in a specific position.

[0065] In addition, some of the above terms may be used to express other meanings in addition to indicating a position or state relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0066] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0067] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different, and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more. The following will be described in detail with reference to the accompanying drawings.

[0068] Please also read Figure 1 and Figure 2 , Figure 1 A three-dimensional schematic diagram of a massage movement provided by an embodiment of the present application from one perspective; Figure 2A schematic diagram of a massage movement from another perspective provided in another embodiment of the present application. The massage movement 10 includes a drive mechanism 130 and a massage component 150. The massage component 150 is used to move under the drive of the drive mechanism 130 to massage the user. Specifically, in the present embodiment, the drive mechanism 130 has an output shaft 131, and the massage component 150 is driven by the output shaft 131 and moves under the drive of the output shaft 131. The massage component 150 moves under the drive of the output shaft 131 in a manner that may be, but is not limited to, swinging, linear motion, or curved motion, etc. It can be understood that in other embodiments, the drive mechanism 130 is in another structural form, and the drive mechanism 130 does not have an output shaft 131. Other forms of the drive mechanism 130 will be described later.

[0069] The driving mechanism 130 may be, but is not limited to, a motor, or a motor and a reducer connected to the motor. The motor is used to provide driving force. When the driving mechanism 130 includes a motor, the output shaft of the motor constitutes the output shaft of the driving mechanism 130. When the driving mechanism 130 includes a motor and a reducer, the reducer is connected to the output shaft of the motor, and the output shaft of the reducer constitutes the output shaft of the driving mechanism 130. The motor has a first speed, and after conversion by the speed controller, the speed becomes a second speed, wherein the second speed is less than the first speed. In other words, the reducer is used to reduce the speed output to the massage component 150. In addition, the reducer also has the function of increasing torque. The present application does not limit the specific structure of the driving mechanism 130.

[0070] In the schematic diagram of this embodiment, the massage movement 10 includes two massage components 150 as an example for illustration, which should be understood not to be a limitation on the embodiments of the present application. In other embodiments, the massage movement 10 may also include a group of massage components 150. Alternatively, in another embodiment, the massage movement 10 may also include three or more massage components 150.

[0071] The massager 1 in which the massage core 10 is located is used to massage the target part of the user. In this embodiment, the massage component 150 in the massage core 10 massages the shoulder and neck of the user as an example for explanation, which should be understood as not limiting the embodiment of the present application. In other embodiments, the massage component 150 can also massage other parts of the user, such as the waist, legs, etc. of the user.

[0072] The massage component 150 includes a massage head, which is named as the first massage head 1522 for the convenience of description. In the schematic diagram of the present embodiment, a group of massage components 150 includes two first massage heads 1522, and two groups of massage components 150 include the same number of first massage heads 1522. It can be understood that this should not be understood as a limitation on the embodiments of the present application. In other embodiments, a group of massage components 150 may also include one first massage head 1522, or three or more first massage heads 1522. In other embodiments, when the massage movement 10 includes two or more massage components 150, the number of first massage heads 1522 in each massage component 150 may be the same or different.

[0073] Further, in one embodiment, the massage movement 10 further includes a housing 110. In other words, in one embodiment, the massage movement 10 includes a housing 110, a driving mechanism 130 and a massage assembly 150. The driving mechanism 130 is installed in the housing 110. The present application does not limit whether the driving mechanism 130 is installed inside the housing 110 or outside the housing 110, as long as the driving mechanism 130 is installed in the housing 110. The massage assembly 150 is used to move under the drive of the driving mechanism 130 to massage the user. Specifically, in this embodiment, the driving mechanism 130 has a driving axis extending along the first direction D1. In this embodiment, the driving mechanism 130 has an output shaft 131, and the output shaft 131 extends along the first direction D1, and the extension direction of the output shaft 131 is the direction of the driving axis. The massage assembly 150 is driven by the output shaft 131 and moves under the drive of the output shaft 131. The driving mechanism 130 and the massage assembly 150 can be found in the previous description and will not be described in detail herein.

[0074] Please also read Figure 1 and Figure 2 , and also see Figure 3 and Figure 4 , Figure 3 An implementation method Figure 1 The exploded perspective view of the massage movement shown in FIG. Figure 4 for Figure 2The massage movement 10 is a cross-sectional view along line II shown in FIG. The massage movement 10 includes a housing 110, a driving mechanism 130 and a massage assembly 150. The driving mechanism 130 is mounted on the housing 110. The massage assembly 150 includes a swing rod 151, a first massage member 152, a limit portion 1513 and a limit member 153. The swing rod 151 is rotatably mounted on the housing 110, and the swing rod 151 can swing under the drive of the driving mechanism 130. The first massage member 152 is connected to the swing rod 151, and the first massage member 152 can move under the drive of the swing rod 151.

[0075] The specific structure of each component in the massage assembly 150 provided in this embodiment is described in detail below. The swing rod 151 has a support portion 1511 and an input portion 1512. The swing rod 151 is rotatably mounted on the housing 110 through the support portion 1511, and the input portion 1512 is drivingly connected to the driving mechanism 130. The input portion 1512 of the swing rod 151 can be supported by the support portion 1511 under the drive of the driving mechanism 130 and perform circumferential swinging motion around the driving axis. The first massage member 152 includes a first connecting rod 1521 and a first massage head 1522. One end of the first connecting rod 1521 is connected to the swing rod 151 and has a connecting portion Q at the connection. The first massage head 1522 is connected to the other end of the first connecting rod 1521. The swing rod 151 is used to drive the first connecting rod 1521 to swing. The limiting portion 1513 is arranged on the swing rod 151 or on the first massage member 152. In the schematic diagram of this embodiment, the limiting part 1513 is located on the swing rod 151. The limiting member 153 is disposed on the housing 110, and the limiting member 153 cooperates with the limiting part 1513 to limit the swing freedom of the first connecting rod 1521, so that the swing rod 151 drives the first connecting rod 1521 to swing in the first direction D1 with the supporting part 1511 as a fulcrum, so as to drive the first massage head 1522 to reciprocate in the first direction D1.

[0076] From another perspective, the massage movement 10 includes a housing 110, a driving mechanism 130, and a massage assembly 150. The driving mechanism 130 is installed on the housing 110. The massage assembly 150 includes a swing rod 151, a first massage member 152, a limiter 1513, and a limiter 153. The swing rod 151 has a support portion 1511 and an input portion 1512. The swing rod 151 is rotatably installed on the housing 110 through the support portion 1511. The input portion 1512 is drivingly connected to the driving mechanism 130. The swing rod 151 performs a cone swing motion with the support portion 1511 as support under the drive of the driving mechanism 130. The first massage member 152 includes a first connecting rod 1521 and a first massage head 1522. One end of the first connecting rod 1521 is connected to the swing rod 151 to form a connecting portion Q. The first massage head 1522 is connected to the other end of the first connecting rod 1521. The swing rod 151 is used to drive the first connecting rod 1521 to swing. The limiting portion 1513 is disposed on the swing rod 151 or the first massage member 152. The limiting member 153 is disposed on the housing 110, and the limiting member 153 cooperates with the limiting portion 1513 to limit the swing freedom of the first connecting rod 1521, so that the swing rod 151 drives the first connecting rod 1521 to swing in the first direction D1 with the supporting portion 1511 as a fulcrum, so as to drive the first massage head 1522 to reciprocate in the first direction D1.

[0077] It should be noted that the cone swing motion of the swing rod 151 driven by the driving mechanism 130 and supported by the support part 1511 can be understood as: the swing rod 151 is supported by the support part 1511, and the input part 1512 performs regular circumferential, circular, elliptical, non-elliptical, or other irregular motions. It should be understood that during the cone swing motion, the input part 1512 is displaced in the second direction D2 and the third direction D3. In this embodiment and the following embodiments, the first direction D1 is the length direction of the massage movement 10, the second direction D2 is the height direction of the massage movement 10, and the third direction D3 is the width direction of the massage movement 10.

[0078] Next, each component mentioned in each massage movement 10 is introduced in detail.

[0079] The support portion 1511 is away from the driving mechanism 130 compared to the input portion 1512. The support portion 1511 is rotatably mounted on the housing 110. When the swing rod 151 performs a swinging motion under the drive of the driving mechanism 130, the swing rod 151 swings with the support portion 1511 as a fulcrum, and the input portion 1512 moves along a set trajectory. In this embodiment, the surface of the support portion 1511 that abuts against the housing 110 is a curved surface to improve the smoothness of the swing rod 151 swinging with the support portion 1511 as a fulcrum.

[0080] The input unit 1512 is drivingly connected to the driving mechanism 130, including but not limited to the input unit 1512 being directly driven or indirectly driven by the driving mechanism 130. The input unit 1512 is driven by the driving mechanism 130, and the set trajectory of the input unit 1512 movement can be but not limited to a perfect circle or a non-perfect circle (for example, an ellipse, or an irregular curve, etc.).

[0081] In this embodiment, the surface of the support portion 1511 abutting against the housing 110 is an arc surface, which is named the first arc surface for the convenience of description. The surface of the input portion 1512 facing away from the support portion 1511 is an arc surface, which is named the second arc surface for the convenience of description, and the diameter of the ball where the second arc surface is located is smaller than the diameter of the ball where the second arc surface is located. In this way, on the one hand, the swing rod 151 can be rotatably mounted on the surface area of ​​the housing 110 through the support portion 1511, thereby improving the smoothness of the rotation of the swing rod 151 when the support portion is used as the fulcrum; on the other hand, the flexibility of the rotation of the input portion 1512 when driven by the output shaft 131 can also be improved.

[0082] One end of the first connecting rod 1521 is connected to the swing rod 151, and the specific connection method will be described in detail later. The limiting member 153 cooperates with the limiting portion 1513 to limit the movement trajectory of the swing rod 151, thereby limiting the swing freedom of the first connecting rod 1521 connected to the swing rod 151, and further limiting the movement trajectory of the first massage head 1522. Specifically, the swing rod 151 drives the first connecting rod 1521 to swing in the first direction D1 with the support portion 1511 as the fulcrum, and drives the first massage head 1522 to reciprocate in the first direction D1. It should be noted that when the first massage head 1522 reciprocates in the first direction D1, it means that the first massage head 1522 has a component in the first direction D1 when it moves. The embodiment of the present application does not limit whether the first massage head 1522 moves in other directions or whether the first massage head 1522 has a movement component in other directions, and it should not be understood that the first massage head 1522 only moves in the first direction D1. In this embodiment, the first massage head 1522 moves in a three-dimensional space including the first direction D1 and has a movement component in the first direction D1.

[0083] In the massage movement 10 provided in this embodiment, the input portion 1512 of the swing rod 151 is driven to drive the swing rod 151 to swing around the support portion 1511, and the first connecting rod 1521 connected to the swing rod 151 is driven to move by the lever force, so that the friction of the transmission is small and the transmission efficiency is high. In addition, the swing rod 151 drives the first connecting rod 1521 to swing, and the swing amplitude of the swing rod 151 can be amplified through the action of the first connecting rod 1521, so that the first massage head 1522 connected to the other end of the first connecting rod 1521 has a larger massage stroke.

[0084] In this embodiment, the first massage element 152 is used to massage a target part of the user in the first direction D1.

[0085] The target part of the user may be, but is not limited to, the neck, the shoulders, the legs, the waist, etc. The embodiment of the present application is described by taking the neck as the target part as an example.

[0086] As described above, the first massage head 1522 reciprocates in the first direction D1. When the first massage member 152 massages the target part of the user in the first direction D1, the target part of the user can be massaged more directly, thereby making the massage of the target part of the user more efficient.

[0087] In one embodiment, the first connecting rod 1521 is disposed at an angle to the swing center axis of the swing rod 151 .

[0088] When the first connecting rod 1521 is set at an angle with the swing center axis of the swing rod 151, the swing rod 151 is driven to swing by the input part 1512 of the swing rod 151, and the first connecting rod 1521 connected to the swing rod 151 is further driven to move by the lever force, so that the friction of the transmission is small and the transmission efficiency is high. In addition, through the action of the first connecting rod 1521, the swing amplitude of the swing rod 151 can be enlarged, so that the first massage head 1522 connected to the other end of the first connecting rod 1521 has a larger massage stroke. Therefore, when the length of the swing rod 151 is constant, the swing amplitude of the swing rod 151 is constant, the position of the connection part of the first connecting rod 1521 connected to the swing rod 151 is constant, and the angle between the first connecting rod 1521 and the swing rod 151 is constant, the swing amplitude of the swing rod 151 can be enlarged, so that the first massage head 1522 has a larger massage stroke, and the massage movement 10 has a better massage effect. In addition, since the first connecting rod 1521 is set at an angle with the swing center axis of the swing rod 151, the length of the first connecting rod 1521 can be made longer, so that the first massage head 1522 needs to obtain a larger massage stroke and swing amplitude. In addition, the first connecting rod 1521 is set at an angle with the swing rod 151, so the size of the first connecting rod 1521 in the extension direction of the swing rod 151 (lateral direction in the figure) is smaller, and the size of the massage movement 10 in the extension direction of the swing rod 151 is not the sum of the length of the swing rod 151 and the length of the first connecting rod 1521, so the size of the massage movement 10 in the lateral direction can be reduced.

[0089] In one embodiment, the driving mechanism 130 drives the pendulum rod 151 to perform a conical pendulum motion.

[0090] Specifically, the driving mechanism 130 drives the swing rod 151 to perform a conical pendulum motion with the support portion 1511 as a fulcrum. In other words, the support portion 1511 is the apex of the conical pendulum motion; accordingly, the input portion 1512 performs a circumferential motion around the swing center axis as the center axis.

[0091] When the driving mechanism 130 drives the pendulum rod 151 to perform a conical pendulum motion, the pendulum rod 151 drives the first connecting rod 1521 connected to the pendulum rod 151 to move through the lever force, so that the friction force of the transmission is small and the transmission efficiency is high.

[0092] In one implementation, the support portion 1511 is located on the axis of the output shaft 131 .

[0093] When the support portion 1511 is located at the axis of the output shaft 131, the support portion 1511 will not move in the extension direction (ie, the lateral direction) of the axis of the output shaft 131, thereby ensuring the stability of the support portion 1511 and making the swing arm 151 more stable when swinging.

[0094] It should be noted that, in other embodiments, the support portion 1511 may also be located outside the axis of the output shaft 131, and the support portion 1511 is movable. The present application does not limit whether the support portion 1511 is located on the axis of the output shaft 131, as long as the rocker arm 151 can swing with the support portion 1511 as a fulcrum.

[0095] In one embodiment, the swing center axis of the swing rod 151 and the axis of the output shaft 131 are on the same line; or, the swing center axis of the swing rod 151 and the axis of the output shaft 131 are parallel.

[0096] The swing center axis of the swing rod 151 and the axis of the output shaft 131 are on the same line; or, the swing center axis of the swing rod 151 and the axis of the output shaft 131 are parallel, which can ensure the stability of the support part 1511 and make the swing rod 151 more stable when swinging.

[0097] In the massage movement 10 provided in the embodiment of the present application, the first connecting rod 1521 is arranged at an angle with the swing rod 151. Therefore, through the action of the first connecting rod 1521, the swing amplitude of the swing rod 151 can be enlarged, so that the first massage head 1522 connected to the other end of the first connecting rod 1521 has a larger massage stroke. Therefore, when the length of the swing rod 151 is constant, the swing amplitude of the swing rod 151 is constant, the position of the connection part of the first connecting rod 1521 connected to the swing rod 151 is constant, and the angle between the first connecting rod 1521 and the swing rod 151 is constant, the swing amplitude of the swing rod 151 can be enlarged, so that the first massage head 1522 has a larger massage stroke, so that the massage movement 10 has a better massage effect. In addition, since the first connecting rod 1521 is arranged at an angle with the swing rod 151, the length of the first connecting rod 1521 can be made longer, so that the first massage head 1522 needs to obtain a larger massage stroke and swing amplitude. In addition, the first connecting rod 1521 is set at an angle with the rocker arm 151. Therefore, the size of the first connecting rod 1521 in the extension direction of the rocker arm 151 (lateral direction as shown in the figure) is smaller, and the size of the massage movement 10 in the extension direction of the rocker arm 151 is not the sum of the length of the rocker arm 151 and the length of the first connecting rod 1521. Therefore, the lateral size of the massage movement 10 can be reduced.

[0098] See also Figure 4 and Figure 5 , Figure 5 for Figure 4 Schematic diagram of the angle a between the extension direction of the first connecting rod and the extension direction of the swing rod in the massage movement shown in. The range of the angle a between the extension direction of the first connecting rod 1521 and the extension direction of the swing rod 151 is: 50°≤a≤130°.

[0099] In this embodiment, the extension direction of the first connecting rod 1521 (in the figure, the direction L 11 Schematic diagram) and the extension direction of the swing rod 151 (in the figure, the direction L 22The angle between the first connecting rod 1521 and the swing rod 151 is also referred to as the angle between the first connecting rod 1521 and the swing rod 151. The extending direction of the first connecting rod 1521 refers to the extending direction of a section of the first connecting rod 1521 connected to the swing rod 151, excluding the extending direction of another section of the first connecting rod 1521 connected to the first massage head 1522. In order to facilitate the description and definition of the extending direction of the first connecting rod 1521, in this embodiment, regardless of whether the extending direction of a section of the first connecting rod 1521 connected to the swing rod 151 is the same as or different from the extending direction of the other end of the first connecting rod 1521 connected to the first massage head 1522 (including a larger or smaller difference between the two extending directions), the extending direction of the section of the first connecting rod 1521 connected to the swing rod 151 is the extending direction of the first connecting rod 1521. The extending direction of the swing rod 151 refers to the direction of the line from the midpoint of the input portion 1512 to the support portion 1511. The range of angle a is: 50°≤a≤130°, that is, 90°-40°≤a≤90°+40°. The angle a may be, but is not limited to, 50°, 55°, 60°, 65°, 70°, 75°, 80°, 85°, 90°, 95°, 100°, 105°, 110°, 115°, 120°, 125°, or 130°, or other values ​​other than the above examples that satisfy the range of angle a. The above values ​​of the range of angle a between the extension direction of the first connecting rod 1521 and the extension direction of the swing rod 151 provided in the embodiment of the present application can appropriately amplify the swing amplitude of the swing rod 151 through the action of the first connecting rod 1521, thereby appropriately making the movement stroke of the first massage head 1522 connected to the first connecting rod 1521 appropriate. When the massager 1 in which the massage movement 10 is located massages the target part of the user, the range and distance of massaging the target part of the user are relatively moderate, thereby improving the massage effect when massaging the target part of the user. In addition, since the first connecting rod 1521 is set at an angle with the swing rod 151, and the range of the angle a is: 50°≤a≤130°, the length of the first connecting rod 1521 can be made longer, so that the first massage head 1522 needs to obtain a larger massage stroke and swing amplitude. In addition, the first connecting rod 1521 is set at an angle with the swing rod 151, and the range of the angle a is: 50°≤a≤130°, therefore, the size of the first connecting rod 1521 in the extension direction of the swing rod 151 (lateral direction in the figure) is small, and the size of the massage movement 10 in the extension direction of the swing rod 151 is not the sum of the length of the swing rod 151 and the length of the first connecting rod 1521, therefore, the size of the massage movement 10 in the lateral direction can be reduced.

[0100] Further, in another embodiment, the range of the angle a between the extending direction of the first connecting rod 1521 and the extending direction of the swing rod 151 is: 70°≤a≤110°.

[0101] In this embodiment, the angle between the extension direction of the first connecting rod 1521 and the extension direction of the swing rod 151 is also the angle between the first connecting rod 1521 and the swing rod 151. The range of angle a is: 70°≤a≤110°, that is, 90°-20°≤a≤90°+20°. The angle a can be, but is not limited to, 70°, 75°, 80°, 85°, 90°, 95°, 100°, 105°, or 110°, or other values ​​other than the above examples that meet the range of angle a. The above values ​​of the range of angle a between the extension direction of the first connecting rod 1521 and the extension direction of the swing rod 151 provided in the embodiment of the present application can make the swing amplitude of the swing rod 151 more appropriately magnified through the action of the first connecting rod 1521, thereby making the movement stroke of the first massage head 1522 connected to the first connecting rod 1521 more appropriate. When the massager 1 where the massage movement 10 is located massages the target part of the user, the range and distance of the massage of the target part of the user by the first massage head 1522 are more moderate, further improving the massage effect when massaging the target part of the user. In addition, since the extension direction of the first connecting rod 1521 is set at an angle with the extension direction of the swing rod 151, and the range of the angle a is: 70°≤a≤110°, the length of the first connecting rod 1521 can be made longer, so that the first massage head 1522 needs to obtain a larger massage stroke and swing amplitude. In addition, the first connecting rod 1521 is set at an angle with the swing rod 151, and the range of the angle a is: 70°≤a≤110°, therefore, the size of the first connecting rod 1521 in the extension direction of the swing rod 151 (horizontally shown in the figure) is small, and the size of the massage movement 10 in the extension direction of the swing rod 151 is not the sum of the length of the swing rod 151 and the length of the first connecting rod 1521, therefore, the size of the massage movement 10 in the lateral direction can be reduced.

[0102] See also Figure 4 , the one end of the first connecting rod 1521 is connected between the input portion 1512 and the supporting portion 1511. In other words, the connecting portion Q is located between the input portion 1512 and the supporting portion 1511.

[0103] In this embodiment, the connecting portion Q is located between the input portion 1512 and the supporting portion 1511, which can make the massage movement 10 more compact and smaller in size, thereby saving space for the massage movement 10 and miniaturizing the massage movement 10.

[0104] In addition, the input portion 1512 of the swing rod 151 is the end of the swing rod 151 that receives the drive of the output shaft 131, and can receive the power output by the output shaft 131. The one end of the first connecting rod 1521 is connected between the input portion 1512 and the support portion 1511. Therefore, the space utilization rate when the swing rod 151 is connected to the first connecting rod 1521 can be improved, which is beneficial to the receiving space and saves the length of the swing rod 151. In addition, when the first massage head 1522 connected to the first connecting rod 1521 massages the target part, the first connecting rod 1521 is also better in force and is not easy to break.

[0105] See also Figure 6 , Figure 6 for Figure 4 Schematic diagram of the dimensions of some components in the massage movement shown in . In one embodiment, the length of the line between the input portion 1512 and the support portion 1511 is L1. The distance between the connecting portion Q and the support portion 1511 is L2, wherein L2 satisfies: L1 / 8≤L2≤2L1 / 3. Specifically, the rocker arm 151 also includes a first connecting segment 1514, one end of the first connecting segment 1514 is connected to the support portion 1511, the other end of the first connecting segment 1514 is connected to the input portion 1512, the one end of the first connecting rod 1521 is connected to the first connecting segment 1514, and the distance between the connecting portion Q where the one end of the first connecting rod 1521 is connected to the first connecting segment 1514 and the support portion 1511 is L2, wherein L2 satisfies: L1 / 8≤L2≤2L1 / 3.

[0106] In this embodiment, one end of the first connecting rod 1521 is connected between the input part 1512 and the supporting part 1511, which can make the massage movement 10 more compact and smaller in size, which is beneficial to saving space of the massage movement 10 and miniaturizing the massage movement 10.

[0107] In addition, L1 / 8≤L2≤2L1 / 3, therefore, it can be ensured that the swing amplitude driven by the swing rod 151 to the first connecting rod 1521 is large enough, and will not be too close to the input part 1512 of the swing rod 151 to affect the rotational connection between the input part 1512 and the output shaft 131.

[0108] The one end of the first connecting rod 1521 is connected between the input part 1512 and the supporting part 1511. The distance between the one end of the first connecting rod 1521 and the input part 1512 is d1, and the distance between the one end of the first connecting rod 1521 and the supporting part 1511 is d2, wherein d1<d2. In other words, the distance between the connecting part Q and the input part 1512 is d1; the distance between the connecting part Q and the supporting part 1511 is d2, wherein d1<d2.

[0109] As can be seen from the above description, when the swing rod 151 swings under the drive of the driving mechanism 130, the swing rod 151 swings with the support part 1511 as a fulcrum, and the input part 1512 moves along a set trajectory. The one end of the first connecting rod 1521 is connected to the swing rod 151, and the first connecting rod 1521 moves under the drive of the swing rod 151, and the first massage head 1522 is connected to the other end of the first connecting rod 1521, and the first massage head 1522 moves under the drive of the first connecting rod 1521. The closer the connection portion Q at which the one end of the first connecting rod 1521 is connected to the input portion 1512 and the supporting portion 1511 is to the supporting portion 1511, the smaller the movement amplitude of the first connecting rod 1521 is, and thus the massage stroke of the first massage head 1522 is smaller; correspondingly, the further the connection portion Q at which the one end of the first connecting rod 1521 is connected to the input portion 1512 and the supporting portion 1511 is away from the supporting portion 1511, the smaller the movement amplitude of the first connecting rod 1521 is, and thus the movement stroke of the first massage head 1522 is larger.

[0110] In the massage movement 10 provided in the embodiment of the present application, the distance between the connection part Q and the input part 1512 is d1, and the distance between the connection part Q and the support part 1511 is d2, wherein d1<d2, that is, the connection part Q is closer to the input part 1512, therefore, the first connection rod 1521 has a larger movement amplitude driven by the swing rod 151, thereby making the first massage head 1522 have a relatively large massage stroke. When the massager 1 in which the massage movement 10 is located massages the target part of the user, the range and distance of the massage of the target part of the user by the first massage head 1522 are more moderate, further improving the massage effect when massaging the target part of the user.

[0111] The length of the line between the input part 1512 and the support part 1511 is L1, which satisfies: 15mm≤L1≤80mm. The swing rod 151 also includes a first connecting section 1514, one end of which is connected to the support part 1511, and the other end of which is connected to the input part 1512 and has a connecting part Q, which is located in the first connecting section 1514, and the distance between the connecting part Q and the support part 1511 is L2, wherein L2 satisfies: 5mm≤L2≤60mm.

[0112] The length L1 of the swing rod 151 may be, but is not limited to, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, or other values ​​other than the above examples, as long as 15mm≤L1≤80mm is satisfied. The distance L2 between the connecting portion Q and the supporting portion 1511 may be, but is not limited to, 5mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, or 60mm.

[0113] When the massage core 10 is used to massage the neck and shoulders of a user, L1 satisfies: 15mm≤L1≤80mm, which can adapt to the size of the user's neck, so that the massage effect on the user's neck is better. L2 satisfies: 5mm≤L2≤60mm, which can make the structure of the massage core 10 more compact.

[0114] See also Figure 7 , Figure 7 Schematic diagram of the distance from the end of the first massage head away from the swing rod to the swing rod. The end of the first massage head 1522 away from the swing rod 151 is the farthest end of the first massage head 1522 relative to the swing rod 151. The distance from the end of the first massage head 1522 away from the swing rod 151 to the swing rod 151 is the distance from the farthest end of the first massage head 1522 relative to the swing rod 151 to the connection between the first connecting rod 1521 and the swing rod 151. Figure 7 , a distance L3 from one end of the first massage head 1522 away from the swing rod 151 to the swing rod 151 satisfies: 30mm≤L3≤200mm.

[0115] For example, L3 may be, but is not limited to, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, or 200mm. In addition, L3 may be, but is not limited to, other values ​​other than those mentioned above, as long as L3 satisfies: 30mm≤L3≤200mm. When L3 satisfies: 30mm≤L3≤200mm, the first massage head 1522 has a larger massage range and a larger massage stroke when massaging the target part, and can perform better massage on the target part.

[0116] In another embodiment, the L3 satisfies: 80mm≤L3≤120mm. For example, the L3 may be, but not limited to, 80mm, 90mm, 100mm, 110mm, or 120mm. In addition, the L3 may be, but not limited to, other values ​​other than the above examples, as long as L3 satisfies: 80mm≤L3≤120mm. When the L3 satisfies: 80mm≤L3≤120mm, the first massage head 1522 has a larger massage range and a larger massage stroke when massaging the target area of ​​the shoulder and neck, and can perform a better massage on the shoulder and neck.

[0117] See also Figure 8 , Fig. 9 , Fig.10 and Fig.11 , Figure 8 A three-dimensional schematic diagram of a massage movement from one perspective provided by another embodiment of the present application; Fig. 9 for Figure 8 A schematic diagram of the massage movement from another perspective is provided; Fig.10 for Figure 8 The exploded perspective view of the massage movement shown; Fig.11 for Fig. 9 A cross-sectional view of the massage movement along line AA shown in FIG.

[0118] The housing 110 includes a main housing 110a and a support base 110b. The support base 110b includes a first base body 110c and a second base body 110d which are separately arranged. The first base body 110c is arranged on the main housing 110a, and the second base body 110d is fixed on the first base body 110c, and a support groove 110e is formed on the first base body 110c and the second base body 110d. The support portion 1511 is rotatably mounted on the support groove 110e.

[0119] In this embodiment, the number of the limiting members 153 is two, and the limiting members 153 are both disposed on the main housing 110a. Specifically, in this embodiment, the limiting members 153 and the main housing 110a are an integral structure. It can be understood that in other embodiments, the limiting members 153 and the main housing 110a may also be a separate structure.

[0120] The swing rod 151 further includes a second connecting section 1515. The second connecting section 1515 is connected to the side of the support portion 1511 away from the input portion 1512. The one end of the first connecting rod 1521 is connected to the second connecting section 1515 and has a connecting portion Q, and the connecting portion Q is located on the extension line of the line connecting the support portion 1511 and the input portion 1512. In other words, the connecting portion Q is located on the second connecting section 1515, and the connecting portion Q is located on the extension line of the line connecting the support portion 1511 and the input portion 1512.

[0121] See also Fig.12 , Fig.12 This is a cross-sectional view of a massage movement provided in another embodiment. The one end of the first connecting rod 1521 is connected to the support portion 1511 and has a connecting portion Q, and the limiting portion 1513 of the swing rod 151 is connected to the support portion 1511. In other words, the connecting portion Q is located at the support portion 1511 and the limiting portion 1513 is connected to the support portion 1511.

[0122] In this embodiment, the connecting portion Q is located on the supporting portion 1511 , and the limiting portion 1513 of the rocker arm 151 is also connected to the supporting portion 1511 , that is, the limiting portion 1513 and the one end of the first connecting rod 1521 are both connected to the supporting portion 1511 .

[0123] In one embodiment, the swing rod 151 includes a first connecting section 1514 connected between the support portion 1511 and the input portion 1512. The one end of the first connecting rod 1521 and the limiting portion 1513 are both connected to the support portion 1511 and are located on opposite sides of the first connecting rod 1521.

[0124] In one embodiment, the arrangement direction of the limiting portion 1513 and the one end of the first connecting rod 1521 is perpendicular to the extension direction of the swing rod 151. In other embodiments, the arrangement direction of the limiting portion 1513 and the one end of the first connecting rod 1521 is not perpendicular to the extension direction of the swing rod 151.

[0125] In one embodiment, the one end of the first connecting rod 1521 is connected to the supporting portion 1511, and the one end of the first connecting rod 1521 cooperates with the limiting member 153 to limit the degree of freedom of the swing rod 151. In this way, the first connecting rod 1521 can realize the function of connecting the first massage head 1522 and the swing rod 151, and can realize the function of limiting the degree of freedom of the swing rod 151, realizing the reuse of the function of the first connecting rod 1521, thereby saving the number of components in the massage movement 10 and improving the integration of the massage movement 10.

[0126] In addition, when the first massage head 1522 massages the target part of the user, the force applied to the first massage head 1522 when in contact with the target part will be transmitted to the support portion 1511, and the support portion 1511 serves as a better fulcrum, so that the swing rod 151 is not easily bent or damaged due to excessive force.

[0127] Please also read Figure 3 and Figure 4 , the driving mechanism 130 also includes an eccentric wheel 132. The input part 1512 is connected to the eccentric wheel 132, and the eccentric wheel 132 is used to drive the input part 1512 to perform circular motion when rotating. In this embodiment, the driving mechanism 130 includes an output shaft 131, and the input part 1512 and the output shaft 131 are driven and connected by the eccentric wheel 132. It can be understood that in other embodiments, the driving mechanism 130 does not include the output shaft 131, which will be described in detail later in conjunction with other embodiments. In one embodiment, the motion trajectory of the input part 1512 driven by the eccentric wheel 132 is a perfect circle.

[0128] The input part 1512 is connected to the eccentric wheel 132 , and the eccentric wheel 132 is used to drive the input part 1512 to make a circular motion when rotating. The transmission efficiency between the eccentric wheel 132 and the input part 1512 is high, and it is simple and easy to operate.

[0129] Specifically, in this embodiment, the eccentric wheel 132 is connected to the output shaft 131, and the eccentric wheel 132 is connected to the input part 1512. The eccentric wheel 132 moves under the drive of the output shaft 131, thereby driving the input part 1512 to move. In the massage movement 10 provided in the embodiment of the present application, the input part 1512 and the output shaft 131 are driven by the eccentric wheel 132, which can facilitate the assembly of the swing rod 151 and the driving mechanism 130. In this embodiment, the motion trajectory of the input part 1512 driven by the eccentric wheel 132 is a perfect circle, so the movement of the swing rod 151 is more regular, thereby driving the massage trajectory of the first massage head 1522 to be more regular. When the massager 1 where the massage movement 10 is located massages the target part of the user, the massage trajectory when massaging the target part of the user is more regular, which can improve the massage effect when massaging the target part of the user.

[0130] It is understandable that in other embodiments, the driving mechanism 130 further includes an eccentric wheel 132. The input portion 1512 is connected to the eccentric wheel 132, and the eccentric wheel 132 is used to drive the input portion 1512 to perform circular motion when rotating. In this embodiment, the driving mechanism 130 includes an output shaft 131, and the input portion 1512 and the output shaft 131 are driven and connected by the eccentric wheel 132. It is understandable that in other embodiments, the driving mechanism 130 does not include the output shaft 131, which will be described in detail later in conjunction with other embodiments. In one embodiment, the motion trajectory of the input portion 1512 driven by the eccentric wheel 132 is a non-circular shape.

[0131] For example, in one embodiment, when the motion trajectory of the input portion 1512 around the drive axis is not a perfect circle, it may be an ellipse. The major axis of the ellipse is arranged along the second direction D2, and the minor axis of the ellipse is arranged along the third direction D3, wherein the second direction D2 and the third direction D3 are both perpendicular to the first direction D1, and the second direction D2 is the height direction of the massage movement 10, and the third direction D3 is the width direction of the massage movement 10. In this embodiment, the first direction D1 is the length direction of the massage movement 10, the second direction D2 is the height direction of the massage movement 10, and the third direction D3 is the width direction of the massage movement 10 as an example for illustration.

[0132] Specifically, in this embodiment, the eccentric wheel 132 is connected to the output shaft 131, and the eccentric wheel 132 is connected to the input part 1512. The eccentric wheel 132 moves under the drive of the output shaft 131, thereby driving the input part 1512 to move. In the massage movement 10 provided in the embodiment of the present application, the input part 1512 and the output shaft 131 are driven by the eccentric wheel 132, which can facilitate the assembly of the swing rod 151 and the driving mechanism 130. The motion trajectory of the input part 1512 is a non-perfect circle, such as an ellipse, or a closed irregular curve estimation. In this embodiment, the motion trajectory of the input part 1512 driven by the eccentric wheel 132 is a non-perfect circle, but it can still drive the first massage head 1522 to move. When the massager 1 where the massage movement 10 is located massages the target part of the user, although the massage trajectory when massaging the target part of the user is irregular, it can also improve the massage effect when massaging the target part of the user to a certain extent.

[0133] When the motion trajectory of the input part 1512 around the driving axis is an ellipse, the major axis of the ellipse corresponds to the swing of the first massage head 1522, so the first massage head 1522 has a larger swing amplitude; and the minor axis of the ellipse corresponds to the first turning rotation of the first massage head 1522, the rotation is smaller, and it is not easy to wear the skin of the target part of the user, that is, it is not easy to polish the skin.

[0134] Next, the position of the limiting portion 1513 in each embodiment is described. Figure 4 In this embodiment, the limiting portion 1513 is disposed on the supporting portion 1511 .

[0135] When the swing rod 151 performs a swinging motion driven by the output shaft 131, the swing rod 151 swings with the support portion 1511 as a fulcrum. Therefore, the limiting portion 1513 is disposed on the support portion 1511, and the movement of the swing rod 151 can be limited at the fulcrum of the swing rod 151, thereby improving the accuracy of limiting the movement of the swing rod 151. In addition, when the limiting portion 1513 limits the free end of the movement of the swing rod 151, when the limiting portion 1513 is disposed on the support portion 1511, the movement stroke of the limiting portion 1513 is smaller than when the limiting portion 1513 is disposed at other positions of the swing rod 151, thereby reducing interference with other components in the massage movement 10, which is beneficial to the layout of other components in the massage movement 10.

[0136] In addition, the limiting portion 1513 is arranged on the supporting portion 1511, so the limiting portion 1513 is subjected to force on the supporting portion 1511, and the limiting portion 1513 cooperates with the limiting member 153 to limit the freedom of swing of the swing rod 151. In addition, the supporting portion 1511 is rotatably mounted on the housing 110, so a limiting groove can be provided on the limiting member 153 on the housing 110 as a limiting space, and a columnar protrusion can be provided on the supporting portion 1511 as the limiting portion 1513, which saves more space.

[0137] In this embodiment, the swing rod 151 includes two limiting portions 1513, which are respectively disposed at two opposite ends of the support portion 1511. The swing rod 151 includes two limiting members 153, which are respectively disposed at two opposite ends of the support portion 1511, thereby further improving the accuracy of limiting the swing rod 151 during movement.

[0138] In other embodiments, the position-limiting portion 1513 is disposed on the input portion 1512. Alternatively, in other embodiments, the swing rod 151 further includes a first connecting segment 1514, one end of which is connected to the support portion 1511, the other end of which is connected to the input portion 1512, and the position-limiting portion 1513 is disposed on the first connecting segment 1514. Alternatively, in other embodiments, the swing rod 151 further includes a second connecting segment 1515, the second connecting segment 1515 is connected to a side of the support portion 1511 away from the input portion 1512, and the position-limiting portion 1513 is disposed on the second connecting segment 1515. Alternatively, in other embodiments, the position-limiting portion 1513 is disposed on the first connecting rod 1521. When the position-limiting portion 1513 is disposed on the input portion 1512, the movement trajectory of the first massage head 1522 is more accurately limited. It can be understood that the present application does not limit the position of the limiting portion 1513, as long as the limiting portion 1513 can cooperate with the limiting member 153 to limit the freedom of movement of the swing rod 151. Since the size and space of the first connecting rod 1521 are relatively large, when the limiting portion 1513 is set on the first connecting rod 1521, the position of the limiting portion 1513 can be set more easily.

[0139] In one embodiment, when the position-limiting portion 1513 is disposed on the support portion 1511, one end of the first connecting rod 1521 is connected to the support portion 1511. In other words, the position-limiting portion 1513 and one end of the first connecting rod 1521 are both connected to the support portion 1511. Thus, the support portion 1511 can function as a fulcrum on one hand, and can also function as a connecting portion between the position-limiting portion 1513 and the first connecting rod 1521 on the other hand, so that the position-limiting portion 1513 and the first connecting rod 1521 have multiple functions and are easy to manufacture. In this embodiment, the position-limiting portion 1513 and the first connecting rod 1521 can be disposed at two opposite ends of the support portion 1511.

[0140] The specific structure of the stopper 153 is described below. Fig.13 and Fig.14 , Fig.13 for Figure 4 The structural diagram of the limiter in the massage movement shown in ; Fig.14 for Figure 2 The cross-sectional schematic diagram of the massage movement along the II-II line shown in FIG. The limiting member 153 has a limiting space, and the limiting space is used to accommodate the support portion 1511 and the limiting portion 1513 and limit the freedom of movement of the limiting portion 1513 .

[0141] Specifically, the limiting member 153 has a limiting groove 153d. The limiting groove 153d extends along the first direction D1. The limiting member 153 has a first groove wall 1531 and a second groove wall 1532 that form the limiting groove 153d and are arranged opposite to each other along the first direction D1. The limiting portion 1513 can move in the limiting groove 153d formed by the first groove wall 1531 and the second groove wall 1532. The limiting member 153 also includes a third groove wall 1533 and a fourth groove wall 1534 that are arranged opposite to each other along a third direction D3, wherein the third direction D3 intersects with the first direction D1. In this embodiment, the third groove wall 1533 is connected to the first groove wall 1531 and the second groove wall 1532 by bending, and the fourth groove wall 1534 is connected to the first groove wall 1531 and the second groove wall 1532 by bending. When the limiting portion 1513 moves from the first groove wall 1531 to the second groove wall 1532 , it abuts against the third groove wall 1533 and rotates toward the first direction, driving the first massage member 152 to rotate toward the first direction, wherein the rotation angle is 5 degrees to 40 degrees.

[0142] In other words, the limiting groove 153d extends along the first direction D1, the limiting portion 1513 is disposed in the limiting groove 153d, and the limiting member 153 includes two groove walls (i.e., the third groove wall 1533 and the fourth groove wall 1534) disposed opposite to each other in the third direction D3, and the third direction D3 is perpendicular to the first direction D1. The limiting groove 153d is used to provide the limiting portion 1513 with a degree of freedom to reciprocate in the first direction D1 when the driving mechanism 130 drives the swing rod 151 to swing, so that the swing rod 151 drives the first massage member 152 to reciprocate in the first direction D1. The two groove walls (i.e., the third groove wall 1533 and the fourth groove wall 1534) are also used to limit the degree of freedom of movement of the limiting portion 1513 in the third direction D3, so as to limit the degree of freedom of swing of the first connecting rod 1521 in the third direction D3. Moreover, when the limiting portion 1513 moves from the first limit position of the limiting groove 153d to the second limit position in the first direction D1, the limiting portion 1513 abuts against one of the groove walls and rotates toward the first direction to drive the first massage member 152 to rotate toward the first direction. The rotation angle of the first massage member is 5 degrees to 40 degrees.

[0143] In this embodiment, the limiting portion 1513 is limited by the limiting member 153, so that the rotation angle of the first massage member 152 when rotating toward the first direction is 5 degrees to 40 degrees, and thus when the first massage head 1522 of the first massage member 152 massages the target part of the user, it is not easy to wear the skin of the target part of the user, that is, it is not easy to abrade the skin.

[0144] In this embodiment, there is a small gap between the limiting portion 1513 and the third groove wall 1533 and the fourth groove wall 1534. The size range of the gap between the limiting portion 1513 and the third groove wall 1533 and the size range between the limiting portion 1513 and the fourth side 1534 will be introduced later.

[0145] Specifically, in this embodiment, the size range of the gap between the stopper 1513 and the third groove wall 1533 is 0.05 mm to 3.0 mm. For example, the size range of the gap between the stopper 1513 and the third groove wall 1533 is 0.05 mm, or 0.10 mm, or 0.15 mm, or 0.20 mm, or 0.25 mm, or 0.30 mm, or 0.40 mm, or 0.50 mm, or 1.0 mm, or 2.5 mm, or 3.0 mm, or other values ​​other than the above examples but ranging from 0.05 mm to 3.0 mm.

[0146] The size range between the stopper 153 and the fourth groove wall 1534 is 0.05 mm to 3.0 mm. For example, the size range of the gap between the stopper 1513 and the fourth groove wall 1534 is 0.05 mm, or 0.10 mm, or 0.15 mm, or 0.20 mm, or 0.25 mm, or 0.30 mm, or 0.40 mm, or 0.50 mm, or 1.0 mm, or 2.5 mm, or 3.0 mm, or other values ​​other than the above examples but ranging from 0.05 mm to 3.0 mm.

[0147] The above-mentioned gap range between the limiting portion 1513 and the third groove wall 1533, and the above-mentioned gap range between the limiting portion 1513 and the fourth groove wall 1534, can limit the movement trajectory of the first massage head 1522 when it swings, so that when massaging the target part of the user, it is not easy to wear the skin of the target part of the user, that is, it is not easy to abrade the skin.

[0148] It can be seen that when the rocker arm 151 performs a swinging motion driven by the output shaft 131, when the rocker arm 151 swings with the supporting portion 1511 as a fulcrum, the limiting portion 1513 can move between the first direction D1 and the opposite direction of the first direction D1, and has a certain degree of freedom of movement; the limiting portion 1513 has a smaller degree of freedom of movement between the third direction D3 or the opposite direction of the third direction D3.

[0149] When the swing rod 151 moves under the drive of the driving shaft, when one of the two limiting parts 1513 abuts the first groove wall 1531, the other of the two limiting parts 1513 abuts the second groove wall 1532; when the one of the two limiting parts 1513 abuts the second groove wall 1532, the other of the two limiting parts 1513 abuts the first groove wall 1531. In addition, since the limiting part 1513 abuts the third groove wall 1533 and the fourth groove wall 1534 respectively, the limiting part 1513 moves a smaller distance in the third direction D3 and in the direction opposite to the third direction D3. It can be seen that the cooperation between the limiting member 153 and the limiting part 1513 can limit the freedom of movement of the swing rod 151.

[0150] In the massage movement 10 provided in the embodiment of the present application, on the one hand, the supporting portion 1511 can abut against the second groove wall 1532 of the limiting member 153, so that the supporting portion 1511 can serve as a fulcrum for the movement of the rocker arm 151; on the other hand, the limiting portion 1513 can limit the freedom of movement of the rocker arm 151 in the limiting space of the limiting member 153, so that the structure of the limiting member 153 is simple and easy to implement.

[0151] In this embodiment, the stopper 153 is fixed to the housing 110, and the swing rod 151 is rotatably mounted on the housing 110 through the stopper 153. The stopper 153 is fixed to the housing 110 by, but not limited to, screw fixing or snap fixing, etc., which is not limited in this embodiment.

[0152] See also Fig.15 , Fig.15 for Fig.14 The schematic diagram of the partial structure in the cross-sectional schematic diagram of the massage movement shown in . The housing 110 includes a main housing 110a and a support seat 110b. The support seat 110b includes a first seat body 110c and a second seat body 110d which are separately arranged. The first seat body 110c is arranged on the main housing 110a, and the second seat body 110d is fixed on the first seat body 110c, and a support groove 110e is formed on the first seat body 110c and the second seat body 110d. The support portion 1511 is rotatably mounted on the support groove 110e.

[0153] In this embodiment, the number of the limiting members 153 is two, one limiting member 153 is disposed on the first base body 110c, and the other limiting member 153 is disposed on the second base body 110d. Specifically, in this embodiment, one limiting member 153 is an integral structure with the first base body 110c, and the other limiting member 153 is an integral structure with the second base body 110d. It can be understood that in other embodiments, one limiting member 153 may not be disposed on the first base body 110c, and the other limiting member 153 may not be disposed on the second base body 110d.

[0154] See also Fig.13 The housing 110 has a receiving space, and the receiving space is used to receive the output shaft 131 and the swing rod 151. The swing rod 151 is arranged along the first direction D1, and the extending direction of the first connecting rod 1521 is different from the first direction D1.

[0155] In this embodiment, the first direction is marked as D1, and the first connecting rod 1521 is arranged along a third direction D3, wherein the third direction D3 is different from the first direction D1.

[0156] In the perspective of the figure, the swing rod 151 is arranged in the horizontal direction, and the first connecting rod 1521 is arranged in the longitudinal direction or approximately in the longitudinal direction. The size of the first connecting rod 1521 may not be limited by the size of the swing rod 151, so the size of the first connecting rod 1521 may be relatively long. When the angle between the first connecting rod 1521 and the swing rod 151 is constant, and the swing amplitude of the swing rod 151 is constant, when the size of the first connecting rod 1521 is long, the first connecting rod 1521 can greatly amplify the swing amplitude of the swing rod 151, thereby making the first massage head 1522 have a larger movement stroke when massaging the target area of ​​the user. When the massager 1 where the massage movement 10 is located massages the target part of the user, a larger area of ​​the target part of the user can be massaged.

[0157] In one embodiment, the swing rod 151 is disposed inside the housing 110. When the swing rod 151 is disposed inside the housing 110, space can be saved, so that the size of the massage movement 10 is small. In addition, when the swing rod 151 is disposed inside the housing 110, the first connecting rod 1521 can be allowed to have a longer length, and the swing amplitude of the swing rod 151 can be amplified through the action of the first connecting rod 1521, thereby allowing the first massage head 1522 connected to the other end of the first connecting rod 1521 to have a larger massage stroke.

[0158] The structure of the housing 110 in the massage core 10 is described below. Fig.16 , Fig.16 A schematic diagram of the dimensions of part of the structure in the cross-sectional view of a massage movement provided in another embodiment. Fig.16 For other perspectives of the massage movement 10, please refer to Figure 24 to Figure 27 .

[0159] It can be understood that the shell 110 also has a height direction, and the shell 110 has a top wall 111' and a bottom wall 111 in the height direction. The rocker arm 151 is located between the top wall 111' and the bottom wall 111, and the top wall 111' is provided with an escape opening 11c for allowing the first connecting rod 1521 to extend out. The first massage head 1522 is located on the outside of the shell 110 and on the side of the top wall 111' facing away from the bottom wall 111.

[0160] In the present embodiment, the pendulum rod 151 is located between the top wall 111' and the bottom wall 111, and the first massage head 1522 is located outside the shell 110. Therefore, when the massager 1 in which the massage movement 10 is located is working, the pendulum rod 151 can be better protected, so that the pendulum rod 151 has a safe working environment, and the first massage head 1522 extends out of the top wall 111' through the avoidance opening 11c, so as to massage the target part of the user.

[0161] Furthermore, the housing 110 comprises a main housing 110a and a secondary housing 110f, wherein the main housing 110a and the secondary housing 110f are detachably connected, and the secondary housing 110f is closer to the first massage head 1522 than the main housing 110a. The main housing 110a and the secondary housing 110f are used to accommodate the swing rod 151. The main housing 110a comprises a bottom wall 111 facing away from the main housing 110a, and the distance between the one end of the first connecting rod 1521 and the connecting portion Q of the swing rod 151 and the plane where the bottom wall 111 is located is H1, and the height of the housing 110 is H2, wherein H1≤2H2 / 3.

[0162] In other words, the secondary housing 110f has a top wall 111' facing away from the main housing 110a, and the top wall 111' is disposed opposite to the bottom wall 111. The distance between the connection portion Q and the plane where the top wall 111' disposed opposite to the bottom wall 111 is located is H1', ​​and the height of the housing 110 (the dimension from the top wall 111' to the bottom wall 111) is H2, wherein H1'≥H2 / 3. That is, the distance from the connection portion Q to the top wall 111' is located at or below 1 / 3 of the height of the housing 110.

[0163] H1≤2H2 / 3 can make the size of the first connecting rod 1521 longer but not too long, and also not make the size of the massage movement 10 too large, further saving space and making the size of the massage movement 10 smaller. When the angle between the first connecting rod 1521 and the swing rod 151 is constant, and the swing amplitude of the swing rod 151 is constant, when H1≤2H2 / 3, the first connecting rod 1521 can appropriately amplify the swing amplitude of the swing rod 151, thereby making the movement stroke of the first massage head 1522 appropriate when massaging the target area of ​​the user. When the massager 1 where the massage movement 10 is located massages the target part of the user, it can massage the appropriate area of ​​the target part of the user.

[0164] See also Fig.17 , Fig.17 for Figure 4The schematic diagram of the dimensions of some structures in the massage movement shown in . The first spacing W1 between the first connecting rod 1521 and the limiting member 153 in the first direction D1 satisfies: 0.3mm≤W1≤30mm. The minimum second gap W2 between the first connecting rod and the eccentric wheel 132 in the first direction D1 satisfies: 0.3mmW2≤30mm.

[0165] The W1 satisfies: 0.3mm≤W1≤30mm; and W2 satisfies: 0.3mm≤W2≤30mm. On the one hand, the dimension between the first connecting rod 1521 and the stopper 153 is not too large to cause too much space to be occupied, and is not too small to cause the first connecting rod 1521 and the stopper 153 to easily collide with each other. In other words, in the embodiment of the present application, W1 satisfies: 0.3mm≤W1≤30mm; and W2 satisfies: 0.3mm≤W2≤30mm. On the one hand, the dimension between the first connecting rod 1521 and the stopper 153 is small to occupy a small space, and the first connecting rod 1521 and the stopper 153 are not easy to collide with each other.

[0166] The structure of the eccentric wheel 132 is described in detail below. Fig.18 and Fig.15 , Fig.18 for Figure 4 The schematic diagram of the numbering of the eccentric wheel in the massage movement shown in the figure. The housing 110 includes a main housing 110a and a support seat 110b. The support seat 110b includes a first seat body 110c and a second seat body 110d which are separately arranged. The first seat body 110c is arranged on the main housing 110a, and the second seat body 110d is fixed on the first seat body 110c, and a support groove 110e is formed on the first seat body 110c and the second seat body 110d. The support portion 1511 is rotatably mounted on the support groove 110e. Correspondingly, the eccentric wheel 132 has a first surface 132a and a second surface 132b. The second surface 132b is arranged opposite to the first surface 132a, and the second surface 132b faces the support seat 110b. The second surface 132b has a mounting groove, and the mounting groove is used to accommodate the input portion 1512. For the convenience of description, in the figure, the installation groove of the second surface 132b is named and labeled as the second installation groove 1322.

[0167] In this embodiment, the first seat body 110c and the second seat body 110d are arranged in an up-and-down manner. In other words, in the perspective of the figure, the first seat body 110c is located at the bottom and the second seat body 110d is located at the top. It can be understood that in other embodiments, the first seat body 110c and the second seat body 110d are arranged in a left-right manner. This application does not limit whether the first seat body 110c and the second seat body 110d are arranged in an up-and-down manner or a left-and-right manner, as long as the first seat body 110c and the second seat body 110d are arranged separately. In one embodiment, the first seat body 110c and the main shell 110a can be an integral structure or a split structure.

[0168] When assembling the massage movement 10, the input part 1512 can be installed in the installation groove of the eccentric wheel 132, and then the support part 1511 is set in the support groove 110e of the first seat body 110c, and then covered with the second seat body 110d, which is relatively simple to assemble.

[0169] For the convenience of description, the mounting groove of the second surface 132b is named as the second mounting groove 1322. Specifically, in one embodiment, the eccentric wheel 132 comprises: a first surface 132a and a first mounting groove 1321 with an opening located on the first surface 132a, the first mounting groove 1321 is used to receive one end of the output shaft 131; and a second surface 132b and a second mounting groove 1322 with an opening located on the second surface 132b, the second mounting groove 1322 is used to receive the input portion 1512, wherein the second surface 132b is disposed opposite to the first surface 132a.

[0170] Specifically, the eccentric wheel 132 has a first surface 132a and a second surface 132b that are disposed opposite to each other. The eccentric wheel 132 has a first mounting groove 1321 and a second mounting groove 1322. The opening of the first mounting groove 1321 is located on the first surface 132a, and the opening of the second mounting groove 1322 is located on the second surface 132b.

[0171] The first mounting groove 1321 is received at one end of the output shaft 131 and is fixed to the output shaft 131. When the output shaft 131 rotates, the eccentric wheel 132 rotates driven by the output shaft 131. The second mounting groove 1322 receives the input part 1512, and when the eccentric wheel 132 moves driven by the output shaft 131, it can drive the input part 1512 to rotate. The structure of the eccentric wheel 132 in the massage movement 10 provided in the embodiment of the present application can facilitate the assembly between the output shaft 131 and the rocker arm 151, and has a high assembly accuracy. When the massage movement 10 is assembled, the first mounting groove 1321 of the eccentric wheel 132 is installed on the output shaft 131; the input part 1512 of the rocker arm 151 can be installed on the second mounting groove 1322 first, and then the supporting part 1511 of the rocker arm 151 can be installed on the shell 110, and the supporting part 1511 is rotated to transfer the limiting part 1513 into the limiting space of the limiting member 153. Since the distance between the limiting member 153 and the eccentric wheel 132 connected to the output shaft 131 is constant, the input part 1512 does not need to be fixed by a fixing part, thereby realizing the assembly of the massage movement 10.

[0172] In addition, the movement of the output shaft 131 can be transmitted to the rocker arm 151 via the eccentric wheel 132, and the rocker arm 151 then drives the first massage head 1522 disposed on the first connecting rod 1521 to move. It can be seen that the movement of the output shaft 131 is transmitted to the first massage head 1522 through fewer transmission levels, and the drive shaft can more accurately control the movement trajectory of the first massage head 1522.

[0173] In one embodiment, the swing rod 151 and the first connecting rod 1521 of the first massage member 152 are an integral structure. In one embodiment, the swing rod 151 and the first connecting rod 1521 of the first massage member 152 are an integral structure through an integrated molding process. In this embodiment, the swing rod 151 and the first connecting rod 1521 of the first massage member 152 are an integral structure, so there is no need to assemble the swing rod 151 and the first connecting rod 1521 of the first massage member 152 separately, thereby facilitating the assembly of the massage movement 10, and the assembly accuracy is high, thereby ensuring the accuracy of the massage stroke and massage trajectory of the first massage head 1522 on the first massage member 152.

[0174] The swing rod 151 and the first massage member 152 are an integrated structure. Specifically, the swing rod 151, the first connecting rod 1521 of the first massage member 152 and the massage head of the first massage member 152 are an integrated structure.

[0175] In one embodiment, the swing rod 151 and the first massage element 152 are integrated into an integral structure through an integrated molding process.

[0176] In this embodiment, the rocker arm 151 and the first massage part 152 are an integral structure, and therefore, there is no need to assemble the rocker arm 151 and the first massage part 152 separately, thereby facilitating the assembly of the massage movement 10 and achieving high assembly accuracy, thereby ensuring the accuracy of the massage stroke and massage trajectory of the first massage head 1522 on the first massage part 152.

[0177] It is understandable that in other embodiments, the swing rod 151 and the first massage member 152 are separate structures. For example, the swing rod 151 and the first massage member 152 can be connected by a connecting member, or the swing rod 151 and the first massage member 152 can be connected by the design of the swing rod 151 and the first massage member 152 themselves.

[0178] Please also read Fig.19 , Fig. 20 , Fig.21 , Fig. 22 and Fig.23 , Fig.19 A schematic diagram of a massage movement at one angle provided by another embodiment of the present application; Fig. 20 for Fig.19 A schematic diagram of the massage movement from another angle provided in; Fig.21 for Fig.19 The exploded perspective view of the massage movement shown; Fig. 22 for Fig. 20 A schematic cross-sectional view along line III-III; Fig.23 for Fig.21 Schematic diagram of part of the structure of the massage movement shown in . The massage movement 10 includes a housing 110, a driving mechanism 130 and a massage assembly 150. The driving mechanism 130 is mounted on the housing 110. The massage assembly 150 includes a swing rod 151, a first massage member 152, a limit portion 1513 and a limit member 153. The swing rod 151 is rotatably mounted on the housing 110, and the swing rod 151 can swing under the drive of the driving mechanism 130. The first massage member 152 is connected to the swing rod 151, and the first massage member 152 is arranged at an angle with the swing rod 151, and the first massage member 152 can move under the drive of the swing rod 151.

[0179] The specific structure of each component in the massage assembly 150 provided in this embodiment is described in detail below. The swing rod 151 has a support portion 1511 and an input portion 1512. The swing rod 151 is rotatably mounted on the housing 110 through the support portion 1511, and the input portion 1512 is connected to the driving mechanism, and the input portion 1512 of the swing rod 151 can swing around the support portion 1511 under the drive of the driving mechanism 130. The swing center of the swing rod 151 is arranged along the first direction D1. The first massage member 152 includes a first connecting rod 1521 and a first massage head 1522, one end of the first connecting rod 1521 is connected to the swing rod 151 and has a connecting portion Q at the connection, the first massage head 1522 is connected to the other end of the first connecting rod 1521, and the swing rod 151 is used to drive the first connecting rod 1521 to swing. The limiting portion 1513 is disposed on the swing rod 151 or on the first massage member 152. In the schematic diagram of this embodiment, the limiting portion 1513 is disposed on the swing rod 151 as an example. The limiting member 153 is disposed on the housing 110, and the limiting member 153 cooperates with the limiting portion 1513 to limit the swing freedom of the first connecting rod 1521, so that the first connecting rod 1521 uses the connecting portion Q as a fulcrum to drive the first massage head 1522 to reciprocate in the first direction D1.

[0180] In addition, in this embodiment, the first massage member 152 further includes an extension portion 1523. The extension portion 1523 is formed by the first connecting rod 1521 extending to a side away from the first massage head 1522. Correspondingly, the massage assembly 150 further includes a second massage member 154 and a crank component 155. The second massage member 154 includes a second connecting rod 1541 and a second massage head 1542. One end of the second connecting rod 1541 is connected to the second massage head 1542, and the other end of the second connecting rod 1541 is connected to the extension portion 1523. The crank component 155 can be movably mounted on the cam surface of the eccentric wheel 132, and the free end of the crank component 155 is connected to the second connecting rod 1541, and the connection position between the free end and the second connecting rod 1541 is located between one end of the second connecting rod 1541 and the other end of the second connecting rod 1541. In this embodiment, the cam surface has a third installation groove 1323 , and the crank component 155 is disposed in the third installation groove 1323 .

[0181] The massage assembly 150 in the massage movement 10 also includes a second massage member 154, which can meet the massage needs of more parts of the user. In one embodiment, the first massage member 152 can massage the user's neck, and the second massage member 154 can massage the user's shoulders.

[0182] Furthermore, the eccentric wheel 132 further has a driving inclined surface 132 a , and the crank component 155 abuts against the driving inclined surface 132 a . The driving inclined surface 132 a is used to drive the crank component 155 to swing in the first direction D1 when the eccentric wheel 132 rotates.

[0183] The massage movement 10 provided in this embodiment uses the driving inclined surface 132a of the eccentric wheel 132 to drive the crank component 155 to swing in the first direction D1, thereby fully utilizing the eccentric wheel 132. In other words, the eccentric wheel 132 can drive both the swing rod 151 and the crank component 155, so that the eccentric wheel 132 can drive the first massage component 152 and the second massage component 154 to swing. Compared with setting up other additional components to drive the second massage component 154, the structure of the massage movement 10 provided in the embodiment of the present application is more compact.

[0184] Next, the massage core 10 provided by other embodiments is introduced. It should be noted that the same components in the massage core 10 provided by the embodiments described below as those in the massage core 10 described above are marked with the same reference numerals. Fig.24 , Fig.25 , Fig.26 and Fig. 27 , Fig.24 A three-dimensional schematic diagram of a massage movement from one perspective provided by another embodiment of the present application; Fig.25 for Fig.24 A schematic diagram of the massage movement provided from another perspective; Fig.26 for Fig.24 The exploded perspective view of the massage mechanism shown; Fig. 27 for Fig.25 The cross-sectional view along the IV-IV line in FIG. The massage movement 10 includes a housing 110, a driving mechanism 130 and a massage assembly 150. The driving mechanism 130 is mounted on the housing 110. The massage assembly 150 includes a swing rod 151, a first massage member 152, a limit portion 1513 and a limit member 153. The swing rod 151 is rotatably mounted on the housing 110, and the swing rod 151 can swing under the drive of the driving mechanism 130. The first massage member 152 is connected to the swing rod 151, and the first massage member 152 is arranged at an angle to the swing rod 151, and the first massage member 152 can move under the drive of the swing rod 151.

[0185] The specific structure of each component in the massage assembly 150 provided in this embodiment is described in detail below. The swing rod 151 has a support portion 1511 and an input portion 1512. The swing rod 151 is rotatably mounted on the housing 110 through the support portion 1511, and the input portion 1512 is connected to the driving mechanism, and the input portion 1512 of the swing rod 151 can swing around the support portion 1511 under the drive of the driving mechanism. Wherein, the swing center of the swing rod 151 is arranged along the first direction D1. The first massage member 152 includes a first connecting rod 1521 and a first massage head 1522, one end of the first connecting rod 1521 is connected to the swing rod 151 and has a connecting portion Q at the connection, the first massage head 1522 is connected to the other end of the first connecting rod 1521, and the swing rod 151 is used to drive the first connecting rod 1521 to swing. The limiting portion 1513 is arranged on the swing rod 151 or on the first massage member 152. In the schematic diagram of this embodiment, the limiting part 1513 is located on the swing rod 151. The limiting member 153 is disposed on the housing 110, and the limiting member 153 cooperates with the limiting part 1513 to limit the swing freedom of the first connecting rod 1521, so that the first connecting rod 1521 uses the connecting part Q as a fulcrum to drive the first massage head 1522 to reciprocate in the first direction D1.

[0186] In this embodiment, the driving mechanism 130 includes a motor 133 and a gear 134. The motor 133 is used to move the gear 134, and the gear 134 serves as an eccentric wheel 132. The gear 134 rotates to drive the swing rod 151 to swing, thereby driving the first connecting rod 1521 to move. In this embodiment, the first connecting rod 1521 is connected to the support portion 1511. In other words, the connecting portion Q is located on the support portion 1511.

[0187] In this embodiment, the housing 110 includes a main housing 110a and a sub-housing 110f. The sub-housing 110f and the main housing 110a are used to accommodate the swing rod 151, a portion of the first connecting rod 1521, the motor 133, and the gear 134.

[0188] In this embodiment, the limiting portion 1513 is located in the main housing 110a, and the limiting member 153 is located in the secondary housing 110f.

[0189] See also Fig.28 , Fig.29 , Fig.30 and Fig.31 , Fig.28A three-dimensional schematic diagram of a massage movement from one perspective provided by another embodiment of the present application; Fig.29 for Fig.28 A schematic diagram of the massage movement provided from another perspective; Fig.30 for Fig.28 The exploded perspective view of the massage mechanism shown; Fig.31 for Fig.29 The difference between the massage movement 10 provided in this embodiment and the massage movement 10 provided in other embodiments is that, in this embodiment, the stopper 153 is fixed to the housing 110. In this embodiment, for a set of massage components 150, the number of the stopper 153 is 2, one of which is located on the bottom wall of the housing 110, and the other stopper 153 is sleeved on the outer periphery of the first connecting rod 1521.

[0190] See also Fig.32 , Fig.33 , Fig.34 and Fig.35 , Fig.32 A three-dimensional schematic diagram of a massage movement from one perspective provided by another embodiment of the present application; Fig.33 for Fig.32 A schematic diagram of the massage movement provided from another perspective; Fig.34 for Fig.32 The exploded perspective view of the massage mechanism shown; Fig.35 for Fig.33 The difference between the massage movement 10 provided in this embodiment and the massage movement 10 provided in other embodiments is that, in this embodiment, the limiter 153 is fixed to the housing 110. In this embodiment, for a set of massage components 150, the number of the limiter 153 is 1, and the limiter 153 is located on the bottom wall of the housing 110. The limiter 1513 is located on the first connecting section 1514.

[0191] See also Fig.36 , Fig.37 , Fig.38 and Fig.39 , Fig.36 A three-dimensional schematic diagram of a massage movement provided by an embodiment of the present application from one perspective; Fig.37 for Fig.36 A schematic diagram of the massage movement provided from another perspective; Fig.38 for Fig.36 A three-dimensional exploded schematic diagram of the massage movement shown.

[0192] In this embodiment, the massage assembly 150 includes a swing rod 151, a first massage member 152, a stopper 1513, a stopper 153 and a second massage member 154. The swing rod 151 is rotatably mounted on the housing 110, and the swing rod 151 can swing under the drive mechanism 130. The first massage member 152 is connected to the swing rod 151, and the first massage member 152 is arranged at an angle with the swing rod 151, and the first massage member 152 can move under the drive of the swing rod 151.

[0193] The specific structure of each component in the massage assembly 150 provided in this embodiment is described in detail below. The swing rod 151 has a support portion 1511 and an input portion 1512. The swing rod 151 is rotatably mounted on the housing 110 through the support portion 1511, and the input portion 1512 is connected to the driving mechanism, and the input portion 1512 of the swing rod 151 can swing around the support portion 1511 under the drive of the driving mechanism 130. The swing center of the swing rod 151 is arranged along the first direction D1. The first massage member 152 includes a first connecting rod 1521 and a first massage head 1522, one end of the first connecting rod 1521 is connected to the swing rod 151 and has a connecting portion Q at the connection, the first massage head 1522 is connected to the other end of the first connecting rod 1521, and the swing rod 151 is used to drive the first connecting rod 1521 to swing. The limiting portion 1513 is disposed on the swing rod 151 or on the first massage member 152. In the schematic diagram of this embodiment, the limiting portion 1513 is disposed on the swing rod 151 as an example. The limiting member 153 is disposed on the housing 110, and the limiting member 153 cooperates with the limiting portion 1513 to limit the swing freedom of the first connecting rod 1521, so that the first connecting rod 1521 uses the connecting portion Q as a fulcrum to drive the first massage head 1522 to reciprocate in the first direction D1.

[0194] In addition, in this embodiment, the massage assembly 150 also includes a second massage member 154 and a crank component 155. The second massage member 154 includes a second connecting rod 1541 and a second massage head 1542. One end of the second connecting rod 1541 is connected to the second massage head 1542, and the other end of the second connecting rod 1541 is connected to the extension 1523. The crank component 155 can be movably mounted on the cam surface of the eccentric wheel 132. In this embodiment, the cam surface has a third mounting groove 1323, and the crank component 155 is disposed in the third mounting groove 1323. The free end of the crank component 155 is connected to the second connecting rod 1541, and the connection position between the free end and the second connecting rod 1541 is located between one end of the second connecting rod 1541 and the other end of the second connecting rod 1541.

[0195] The massage assembly 150 in the massage movement 10 also includes a second massage member 154, which can meet the massage needs of more parts of the user. In one embodiment, the first massage member 152 can massage the user's neck, and the second massage member 154 can massage the user's shoulders.

[0196] Furthermore, the eccentric wheel 132 further has a driving inclined surface 132 a , and the crank component 155 abuts against the driving inclined surface 132 a . The driving inclined surface 132 a is used to drive the crank component 155 to swing in the first direction D1 when the eccentric wheel 132 rotates.

[0197] The massage movement 10 provided in this embodiment uses the driving inclined surface 132a of the eccentric wheel 132 to drive the crank component 155 to swing in the first direction D1, thereby fully utilizing the eccentric wheel 132. In other words, the eccentric wheel 132 can drive both the swing rod 151 and the crank component 155, so that the eccentric wheel 132 can drive the first massage component 152 and the second massage component 154 to swing. Compared with setting up other additional components to drive the second massage component 154, the structure of the massage movement 10 provided in the embodiment of the present application is more compact.

[0198] Please refer to the accompanying drawings corresponding to the previous embodiments, for example, Figure 1 and Figure 2 The massage movement 10 includes two massage components 150, and the two massage components 150 are arranged at an interval.

[0199] The massage movement 10 includes two massage components 150 , so the massage movement 10 can massage more parts of the user and has a better massage effect.

[0200] In addition, the two massage components 150 can cooperate with each other to enhance the massage effect of the massager 1 where the massage movement 10 is located when massaging the target part of the user.

[0201] In one embodiment, the massage movement 10 includes two massage components 150 , which are spaced apart from each other, and the first massage heads 1522 of the two massage components 150 are driven by the driving mechanism 130 to move closer to or farther from each other along the first direction D1 .

[0202] Specifically, in this embodiment, the swing axis of each swing rod 151 in the two massage components 150 is arranged along the first direction D1. When the two massage components 150 are driven by the driving mechanism 130, they will approach each other and will also move away from each other. When the two massage components 150 are driven by the driving mechanism 130 to approach each other, the target part of the user placed between the two massage components 150 can be squeezed and massaged toward the center of the two massage components 150; when the two massage components 150 are driven by the driving mechanism to move away from each other, the target part of the user can be moved toward the center away from the two massage components 150 to perform reverse squeezing massage on the target part of the user, thereby improving the massage effect of massaging the target part.

[0203] In one embodiment, the limiting member 153 cooperates with the limiting portion 1513 to limit the swing freedom of the first connecting rod 1521, so that the swing rod 151 drives the first massage member 152 to rotate. In the initial state, the two first massage members 152 are in the maximum open position.

[0204] It should be noted that the so-called initial state refers to the state when the massage movement 10 is turned off. In addition, in the initial state, the two first massage parts 152 are in the maximum open position, which means that in the initial state, the distance between the two first massage parts 152 is the largest. When the first massage parts 152 are rotatable, the two first massage parts 152 can be in the maximum rotatable position. When the massage movement includes two massage components 150, the two massage components 150 are arranged at intervals. In the initial state, the two first massage parts 152 are in the maximum open position. Therefore, the distance between the two first massage parts 152 is the largest, so that when the user uses the massager 1 used by the massage movement 10, it is convenient to put the user's target part into the gap between the two massage components 150 arranged at intervals. For example, when the massager 1 used in the massage movement 10 is a shoulder and neck massager, in the initial state, the two first massage components 152 are in the maximum open position, so that when the user uses the massager 1 used in the massage movement 10, the user's neck is placed in the gap between the two massage components 150 arranged at intervals. When the massager used in the massage movement 10 is used, the distance between the two first massage components 152 is reduced to form a massage effect of mutual squeezing and kneading on the target part of the user. In this embodiment, the two massage components 150 are symmetrically arranged about the center plane of the massage movement 10.

[0205] The two massage components 150 are symmetrically arranged with respect to the central plane of the massage movement 10 , which can enhance the massage effect of the massager 1 where the massage movement 10 is located when massaging the target part of the user.

[0206] In addition, in this embodiment, the movement of the first massage head 1522 in one of the two massage components 150 and the movement of the other of the two massage components 150 are mirror-symmetrical about the central plane of the massage movement 10 .

[0207] For example, when the first massage head 1522 in one of the massage components moves toward the direction close to the center plane of the massage movement 10, the first massage head 1522 in the other massage component also moves toward the direction of the center plane of the massage movement 10. When the first massage head 1522 in one of the massage components moves toward the direction away from the center plane of the massage movement 10, the first massage head 1522 in the other massage component also moves toward the direction away from the center plane of the massage movement 10. It can be seen that the two first massage heads 1522 can be close to each other or away from each other. In this way, the first massage heads 1522 in the two massage components 150 cooperate with each other to form a massage effect of mutual squeezing and kneading on the target parts of the user.

[0208] In one embodiment, the massage movement 10 includes two massage assemblies 150 spaced apart. Each of the first massage members 152 includes two first massage heads 1522 spaced apart along a third direction D3. In one cycle, the two first massage heads 1522 on one side of the third direction D3 of the two first massage members 152 approach each other earlier than the two first massage heads 1522 on the other side of the third direction D3 of the two first massage members 152 approach each other, wherein the third direction D3 is perpendicular to the first direction D1 and is the width direction of the massage movement 10.

[0209] It should be noted that, in this embodiment, when the massage movement 10 includes two massage components 150 spaced apart, the mutual approach and separation of the first massage parts 152 are not affected by the second massage parts 154. Therefore, it is not limited whether the massage component 150 of the massage movement 10 in the embodiment of the present application includes the second massage part 154. The massage component 150 may include the second massage part 154 or not.

[0210] by Figure 2 The perspective of the massage movement 10 shown in the figure is used as an example for explanation, and the side of the third direction D3 is taken as the upper side in the figure, and the other side of the third direction D3 is taken as the lower side for explanation. It can be understood that in other embodiments, the side of the third direction D3 is taken as the lower side in the figure, and the other side of the third direction D3 is taken as the upper side. In one cycle, the two first massage heads 1522 in the upper part of the massage component 150 approach each other earlier than the two first massage heads 1522 in the lower part of the massage component 150 approach each other.

[0211] The first massage heads 1522 in the two massage components 150 in the massage movement 10 provided in the embodiment of the present application cooperate with each other to form a massage effect of mutual squeezing and kneading on the target parts of the user.

[0212] In one embodiment, when the massage assembly 150 further includes a second massage element 154, please refer to Fig.37 In this embodiment, the first massage members 152 in the two massage assemblies 150 are periodically rotated close to each other under the drive of the driving mechanism 130. The second massage members 154 in the two massage assemblies 150 are periodically rotated close to each other under the drive of the driving mechanism 130. In each massage assembly 150: the first massage member 152 includes two first massage heads 1522, one of which (see Fig.37 The first massage head 1522 located at the top of the massage head 1522) is compared with the other one (see Fig.37In one cycle, in the two massage groups 150, one of the two first massage heads 1522 in each massage assembly 150 approaches each other earlier than the other of the two first massage heads 1522 approaches each other. Fig.37 From a perspective of FIG. 1 , within one cycle, the two first massage heads 1522 located at the top approach each other first, and then the two first massage heads 1522 located at the bottom approach each other.

[0213] The first massage heads 1522 in the two massage components 150 in the massage movement 10 provided in the embodiment of the present application cooperate with each other to form a massage effect of mutual squeezing and kneading on the target parts of the user.

[0214] See also Fig.39 , Fig.39 A schematic diagram of a massager provided in one embodiment of the present application. The present application also provides a massager 1. The massager 1 includes the massage movement 10 described in any of the previous embodiments. Since in the present embodiment, the massage component 150 in the massage movement 10 is used as an example to massage the shoulder and neck of the user, it can be understood that it should not be understood as a limitation on the embodiment of the present application. In other embodiments, the massage component 150 can also massage other parts of the user, for example, the user's waist, legs, etc. Therefore, the massager 1 can be but is not limited to a shoulder and neck massager, a waist massager, or a leg massager, etc.

[0215] The above is part of the implementation methods of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications are also considered to be within the scope of protection of the present application.

Claims

1. A massage movement, It is characterized in that The massage movement comprises: case; A driving mechanism, the driving mechanism being mounted on the housing, the driving mechanism having a driving axis extending along a first direction; and A massage component, comprising: A swing rod, the swing rod having a support portion and an input portion, the swing rod being rotatably mounted on the housing through the support portion, the input portion being drivingly connected to the driving mechanism, and the input portion of the swing rod being driven by the driving mechanism and supported by the support portion, performs circumferential motion around the driving axis; a first massage member, the first massage member comprising a first connecting rod and a first massage head, one end of the first connecting rod is connected to the swing rod to form a connecting portion, the first massage head is connected to the other end of the first connecting rod, and the swing rod is used to drive the first connecting rod to swing; a limiting portion, disposed on the swing rod or the first massage element; and A limiter, wherein the limiter is arranged on the shell, and the limiter cooperates with the limiter portion to limit the swing freedom of the first connecting rod, so that the swing rod drives the first connecting rod to swing in the first direction with the supporting portion as a fulcrum, so as to drive the first massage head to reciprocate in the first direction.

2. The massage movement as claimed in claim 1, It is characterized in that The first connecting rod is arranged at an angle to the swing center axis of the swing rod.

3. The massage movement as claimed in claim 1, It is characterized in that The driving mechanism comprises an eccentric wheel, the input part is connected to the eccentric wheel, and the eccentric wheel is used for driving the input part to perform circular motion when rotating.

4. The massage movement as claimed in claim 1, It is characterized in that The driving mechanism drives the pendulum rod to perform conical pendulum motion.

5. The massage movement as claimed in claim 1, It is characterized in that The range of the angle a between the extending direction of the first connecting rod and the extending direction of the swing rod is: 50°≤a≤130°.

6. The massage movement as claimed in claim 2, It is characterized in that The connecting portion is located between the input portion and the supporting portion.

7. The massage movement as claimed in claim 6, It is characterized in that The distance between the connecting part and the input part is d 1 , the distance between the connecting part and the supporting part is d 2 , where d 1 <d 2 .

8. The massage movement as claimed in claim 7, It is characterized in that The length of the line between the input part and the support part is L 1 , the distance between the connecting part and the supporting part is L 2 , where L 2 Satisfaction: L 1 / 8≤L 2 ≤2L 1 / 3.

9. The massage movement according to claim 7, It is characterized in that The length L of the line between the input part and the support part 1 Meet: 15mm≤L 1 ≤80mm; the swing rod also includes: A first connecting section, one end of which is connected to the supporting portion, and the other end of which is connected to the input portion. The connecting portion is located in the first connecting section, and the distance between the connecting portion and the supporting portion is L. 2 , where L 2 Meet: 5mm≤L 2 ≤60mm, and L 2 <L 1 .

10. The massage movement as claimed in claim 5, It is characterized in that The swing rod also includes: A second connecting section, wherein the second connecting section is connected to a side of the supporting portion away from the input portion, the connecting portion is located in the second connecting section, and the connecting portion is located on an extension line of a line connecting the supporting portion and the input portion.

11. The massage movement according to claim 5, It is characterized in that The connecting portion is located on the supporting portion, and the limiting portion is connected to the supporting portion.

12. The massage movement according to claim 1, It is characterized in that The driving mechanism comprises: output shaft; and An eccentric wheel, wherein the input part and the output shaft are connected by driving the eccentric wheel, and the motion trajectory of the input part driven by the eccentric wheel is a perfect circle; or, the motion trajectory of the input part driven by the eccentric wheel is a non-perfect circle.

13. The massage movement according to claim 1, It is characterized in that The motion trajectory of the input part around the driving axis is an ellipse, the major axis of the ellipse is arranged along the second direction, and the minor axis of the ellipse is arranged along the third direction, wherein the second direction is the height direction of the massage movement, and the third direction is the width direction of the massage movement.

14. The massage movement according to claim 1, It is characterized in that The limiting portion is arranged on the supporting portion; Alternatively, the limiting portion is provided on the input portion; Alternatively, the swing arm further comprises a first connecting section, one end of which is connected to the supporting portion, and the other end of which is connected to the input portion, wherein the limiting portion is arranged on the first connecting section; Alternatively, the rocker arm further includes a second connecting section, the second connecting section is connected to a side of the supporting portion facing away from the input portion, and the limiting portion is arranged on the second connecting section.

15. The massage movement according to claim 1, It is characterized in that The first direction is the length direction of the shell, and the shell also has a height direction. The shell has a top wall and a bottom wall in the height direction. The rocker arm is located between the top wall and the bottom wall. The top wall is provided with an escape opening for allowing the first connecting rod to extend out. The first massage head is located outside the shell and on the side of the top wall facing away from the bottom wall.

16. The massage movement according to claim 15, It is characterized in that The maximum distance between the connecting portion and the plane where the top wall is located is H 1 ', the height of the shell is H 2 , where H 1 '≥H 2 / 3.

17. The massage movement according to claim 12, It is characterized in that The minimum first distance W between the first connecting rod and the limiting member in the first direction 1 Satisfy: 0.3mm≤W 1 ≤10mm; The minimum second gap W between the first connecting rod and the eccentric wheel in the first direction 2 Satisfy: 0.3mm≤W 2 ≤10mm.

18. The massage movement according to claim 12, It is characterized in that The housing comprises a main housing and a support seat, the support seat comprises a first seat body and a second seat body which are separately arranged, the first seat body is arranged on the main housing, the second seat body is fixed on the first seat body, and a support groove is formed between the first seat body and the second seat body, the support part is rotatably mounted on the support groove; The eccentric wheel has: a first surface; and The second surface and the opening are located in a mounting groove of the second surface, the mounting groove is used to accommodate the input part, wherein the second surface is arranged opposite to the first surface and faces the supporting seat.

19. The massage movement according to claim 12, It is characterized in that The support portion is located on the axis of the output shaft.

20. The massage movement according to claim 12, It is characterized in that The swing center axis of the swing rod and the axis of the output shaft are on the same line; or, the swing center axis of the swing rod and the axis of the output shaft are parallel.

21. The massage movement according to claim 1, wherein the limiting member has a limiting groove, the limiting groove extends along a first direction, the limiting portion is arranged in the limiting groove, and the limiting member includes two groove walls arranged opposite to each other in a third direction, the third direction is perpendicular to the first direction and is the width direction of the massage movement; The limiting groove is used to provide the limiting portion with a degree of freedom to reciprocate in the first direction when the driving mechanism drives the swing rod to swing, so that the swing rod drives the first massage member to reciprocate in the first direction; the two groove walls are also used to limit the freedom of movement of the limiting portion in the third direction, so as to limit the freedom of swing of the first connecting rod in the third direction; Moreover, when the limiting portion moves from the first limit position of the limiting groove to the second limit position in the first direction, the limiting portion abuts against one of the groove walls and rotates toward the first direction to drive the first massage member to rotate toward the first direction, and the rotation angle of the first massage member is 5 degrees to 40 degrees.

22. The massage movement according to claim 1, It is characterized in that The swing rod and the first massage element are an integrated structure.

23. The massage movement according to claim 1, It is characterized in that The distance L between the end of the first massage head away from the swing rod and the swing rod 3 Meet: 30mm≤L 3 ≤200mm.

24. The massage movement according to claim 3, It is characterized in that The first massage member further includes an extension portion, and the extension portion is formed by extending the first connecting rod toward a side away from the first massage head; The massage assembly also includes a second massage piece and a crank component, the second massage piece includes a second connecting rod and a second massage head, one end of the second connecting rod is connected to the second massage head, and the other end of the second connecting rod is connected to the extension part, the crank component can be movably mounted on the cam surface of the eccentric wheel, and the free end of the crank component is connected to the second connecting rod, and the connection position between the free end and the second connecting rod is located between one end of the second connecting rod and the other end of the second connecting rod.

25. The massage movement according to claim 24, It is characterized in that The eccentric wheel further comprises a driving inclined surface, the crank component abuts against the driving inclined surface, and the driving inclined surface is used to drive the crank component to swing in a first direction when the eccentric wheel rotates.

26. The massage movement according to any one of claims 1 to 25, It is characterized in that The massage movement comprises two massage components, the two massage components are arranged at an interval, and the first massage heads of the two massage components are driven by the driving mechanism to approach or move away from each other along a first direction.

27. The massage movement according to claim 26, It is characterized in that The two massage components are symmetrically arranged with respect to the center plane of the massage movement.

28. The massage movement according to claim 26, It is characterized in that Each of the first massage parts includes two first massage heads arranged at intervals along a third direction; within one cycle, the two first massage heads on one side of the third direction of the two first massage parts approach each other earlier than the two first massage heads on the other side of the third direction of the two first massage parts approach each other, wherein the third direction is perpendicular to the first direction and is the width direction of the massage movement.

29. The massage movement according to claim 26, It is characterized in that The limiting member cooperates with the limiting portion to limit the swing freedom of the first connecting rod, so that the swing rod drives the first massage member to rotate; in an initial state, the two first massage members are in the maximum open position.

30. A massage movement, It is characterized in that The massage movement comprises: case; a driving mechanism, the driving mechanism being mounted on the housing; and A massage component, comprising: A swing rod, wherein the swing rod has a support portion and an input portion, the swing rod is rotatably mounted on the housing through the support portion, the input portion is drivingly connected to the driving mechanism, and the swing rod performs a cone swing motion with the support portion as support under the drive of the driving mechanism; a first massage member, the first massage member comprising a first connecting rod and a first massage head, one end of the first connecting rod is connected to the swing rod to form a connecting portion, the first massage head is connected to the other end of the first connecting rod, and the swing rod is used to drive the first connecting rod to swing; a limiting portion, disposed on the swing rod or the first massage element; and A limiter is arranged on the shell, and the limiter cooperates with the limiter portion to limit the swing freedom of the first connecting rod, so that the swing rod drives the first connecting rod to swing in the first direction with the supporting portion as a fulcrum, so as to drive the first massage head to reciprocate in the first direction.

31. A massager, It is characterized in that The massager comprises a massage movement as described in any one of claims 1-30.

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