Massager

Abstract

The application discloses a massager and relates to the technical field of massaging equipment. The massager comprises a massaging assembly, which comprises a first massaging head, a movable arm with a first end and a second end, the first massaging head being arranged at the second end, the first end being provided with a first long slot, the movable arm being further provided with a second long slot on one side of the first long slot close to the second end, the first long slot and the second long slot extending along the length direction of the movable arm, a switching piece being movably connected with the movable arm and having a first switching position and a second switching position, at the first switching position, the switching piece and the first long slot cooperate to form a first rotating hole, and the second long slot is exposed to form a first driving slot, and at the second switching position, the switching piece and the second long slot cooperate to form a second rotating hole, and the first long slot is exposed to form a following slot. The technical scheme provided by the application can solve the problem that the massaging range of the massaging head in the existing massager is small.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of massage equipment, and particularly relates to a massager. BACKGROUND

[0002] Due to great work pressure and fast life rhythm, many people often feel body fatigue and muscle tension, especially after long time work in office, engaging in physical labor or after exercise. The massager can provide convenient and comfortable massage experience for users without professional massager, thereby effectively relieving body fatigue and muscle tension and improving the life quality of people.

[0003] The massage head in the existing massager usually adopts the way of fixed-point massage, and the massage track of the massage head is single, which cannot meet the use demand of users and affects the user experience. SUMMARY

[0004] The main purpose of the present application is to provide a massager, which aims to solve the problem of small massage range of the massage head in the existing massager.

[0005] To achieve the above purpose, the massager provided by the present application comprises a massage assembly, wherein the massage assembly comprises:

[0006] a first massage head;

[0007] a movable arm having a first end and a second end, wherein the first massage head is arranged at the second end, the first end is provided with a first elongated slot, and the movable arm is further provided with a second elongated slot on one side of the first elongated slot close to the second end, and the first elongated slot and the second elongated slot both extend along the length direction of the movable arm;

[0008] a switching piece which is movably connected with the movable arm and has a first switching position and a second switching position;

[0009] a mounting shaft which is arranged in the first elongated slot; and

[0010] a first driving structure which has a first eccentric shaft, and the first eccentric shaft is arranged in the second elongated slot;

[0011] In the first switching position, the switching piece cooperates with the first elongated slot to form a first rotating hole, and the second elongated slot is exposed to form a first driving slot; when the switching piece is in the first switching position, the first rotating hole is rotatably connected with the mounting shaft, and the first driving structure is drivingly connected with the first driving slot, so as to make the second end swing relative to the first end.

[0012] In the second switching position, the switching member cooperates with the second elongated slot to form a second rotating hole, and the first elongated slot is exposed to form a following slot; when the switching member is in the second switching position, the mounting shaft is slidably arranged in the following slot, and the first driving structure is rotatably connected with the second rotating hole and used to drive the second end to swing relative to the first end.

[0013] In an embodiment, the switching member is slidably connected with the movable arm.

[0014] In an embodiment, when the switching member is in the first switching position or the second switching position, the switching member is fixed with the movable arm by a buckle.

[0015] In an embodiment, the switching member comprises a sliding plate.

[0016] The buckle comprises a resilient button provided on the sliding plate and a resilient plate provided on the movable arm, the resilient button is provided with a first clamping block, and the resilient plate is provided with a second clamping block; when the switching member is in the first switching position or the second switching position, the first clamping block and the second clamping block are buckled.

[0017] In an embodiment, the first driving structure comprises a first rotating wheel and a first eccentric shaft provided on the first rotating wheel, the first eccentric shaft is movably arranged in the second elongated slot, and when the first rotating wheel rotates, the first eccentric shaft can drive the second end to swing relative to the first end.

[0018] In an embodiment, the first driving structure further comprises a guide structure and a second driving slot formed on the first rotating wheel, the first eccentric shaft is slidably arranged in the guide structure and passes through the second driving slot; when the first rotating wheel rotates, the first eccentric shaft can be driven to slide along the guide structure through the second driving slot, and the first eccentric shaft reciprocates in the second driving slot.

[0019] In an embodiment, the guide structure is configured as an elliptical guide slot, and the first eccentric shaft slides along the elliptical guide slot.

[0020] In an embodiment, the massager is provided with a base and a cover, wherein the base is provided with the elliptical guide slot, the cover is provided with an elliptical hole, one end of the first eccentric shaft is slidably arranged in the elliptical guide slot, the other end passes through the second driving slot and is slidably arranged in the second driving slot; when the first eccentric shaft slides along the elliptical guide slot, the first rotating wheel can limit the first eccentric shaft in the elliptical guide slot.

[0021] In one embodiment, the massage assembly further includes a second rotating wheel, and the mounting shaft is fixedly disposed on or disposed on the second rotating wheel and is eccentrically disposed relative to the rotation axis of the second rotating wheel.

[0022] In one embodiment, the second rotating wheel is connected to the first rotating wheel via a transmission connection.

[0023] The technical solution of this invention employs a mounting shaft, a first driving structure, and a switching component. When the switching component is in the first switching position, the first rotating hole is rotatably connected to the mounting shaft, and the first driving structure is drivenly connected to the first driving groove, allowing the second end to swing relative to the first end. When the second end swings relative to the first end, the first massage head can also swing relative to the first end, thereby completing the massage action and increasing the massage range of the first massage head compared to a fixed-point massage head. When the switching component is in the second switching position, the mounting shaft slides through the follower groove, and the first driving structure is rotatably connected to the second rotating hole, driving the second end to swing relative to the first end. At this time, the first end can also swing, further increasing the range of motion of the movable arm. Compared to a situation where the first end cannot swing, the increased range of motion of the movable arm allows for an increased range of motion of the second end, further increasing the massage range of the second massage head and achieving a larger massage area. Simultaneously, the switching component allows for switching the massage range of the first massage head, enabling it to provide different massage trajectories to meet user needs and thus solving the technical problems existing in the prior art. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of an embodiment of the massager provided by the present invention;

[0026] Figure 2 for Figure 1 Enlarged view of the middle section structure;

[0027] Figure 3 for Figure 1 A schematic diagram of the movable arm and switching mechanism in a massager;

[0028] Figure 4 for Figure 3A top view of the switching member in the second switching position;

[0029] Figure 5 A top view of the switching member in the second switching position; Figure 4 A top view of the switching member in the second switching position;

[0030] Figure 6 A top view of the switching member in the second switching position; Figure 3 A top view of the switching member in the second switching position;

[0031] Figure 7 A top view of the switching member in the second switching position; Figure 6 A top view of the switching member in the second switching position;

[0032] Figure 8 A top view of the switching member in the second switching position;

[0033] Figure 9 A top view of the switching member in the second switching position;

[0034] Figure 10 A top view of the switching member in the second switching position;

[0035] Figure 11 A top view of the switching member in the second switching position;

[0036] Figure 12 A top view of the switching member in the second switching position.

[0037] BRIEF DESCRIPTION OF THE DRAWINGS

[0038] 100, massage assembly; 110, first massage head; 120, movable arm; 121, first end; 122, second end; 123, first elongated slot; 124, second elongated slot; 125, elastic plate; 126, second clamping block; 130, first driving structure; 131, first rotating wheel; 1311, second driving slot; 132, first eccentric shaft; 133, guiding structure; 140, second rotating wheel; 150, switching member; 151, sliding plate; 152, elastic button; 153, first clamping block; 160, second massage head; 170, second driving structure; 171, third rotating wheel; 1711, eccentric hole; 172, transmission structure; 1721, transmission rod; 1722, spherical part; 1723, universal shaft seat; 1724, universal shaft fixing cover; 180, mounting shaft;

[0039] 200, housing; 210, bottom cover; 220, cover body; 221, elliptical hole.

[0040] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0042] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0043] In addition, if the embodiments of the present application involve descriptions of “first”, “second”, etc., the descriptions of “first”, “second”, etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first”, “second” can explicitly or implicitly include at least one of the features. In addition, “and / or” or “and / or” appearing throughout the text means that the three parallel schemes include A scheme, or B scheme, or A and B schemes are satisfied at the same time. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of a person of ordinary skill in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope of the present application.

[0044] The present application provides a massager.

[0045] Please refer to Figures 1 to 3 In an embodiment of the present application, the massager comprises a massage assembly 100 and a shell 200, the massage assembly 100 is installed on the shell 200, and the massage assembly 100 comprises:

[0046] The first massage head 110 and the movable arm 120, the movable arm 120 has a first end 121 and a second end 122, the first massage head 110 is arranged at the second end 122, the first end 121 is provided with a first long slot 123, the movable arm 120 is further provided with a second long slot 124 on the side of the first long slot 123 close to the second end 122, and the first long slot 123 and the second long slot 124 extend along the length direction of the movable arm 120. In other embodiments, the first long slot 123 and the second long slot can be combined into a long slot. Wherein, the movable arm 120 is movably arranged in the shell 200, and can drive the first massage head 110 to move, and the massage action is completed through the movement of the first massage head 110.

[0047] The switching piece 150 is movably connected with the movable arm 120, and has a first switching position and a second switching position; in the first switching position (see Figure 6 、 Figure 7 ), the switching piece 150 cooperates with the first long slot 123 to form a first rotating hole, and the second long slot 124 is exposed to form a first driving slot; in the second switching position (see Figure 4 、 Figure 5 ), the switching piece 150 cooperates with the second long slot 124 to form a second rotating hole, and the first long slot 123 is exposed to form a following slot. The mounting shaft 180 and the first driving structure 130, when the switching piece 150 is in the first switching position, the first rotating hole is rotatably connected with the mounting shaft 180, and the first driving structure 130 is drivingly connected with the first driving slot, so as to swing the second end 122 relative to the first end 121, when the second end 122 swings relative to the first end 121, the first massage head 110 can also swing relative to the first end 121, thereby completing the massage action, so that the massage range of the first massage head 110 is larger than that of the fixed-point massage head, thereby solving the technical problems existing in the art; when the switching piece 150 is in the second switching position, the mounting shaft 180 slides through the following slot, the first driving structure 130 is rotatably connected with the second rotating hole, and is used to drive the second end 122 to swing relative to the first end 121, at this time, the first end 121 can also swing, so that the activity range of the movable arm 120 is further increased, compared with the first end 121 which cannot swing, with the increase of the activity range of the movable arm 120, the activity range of the second end 122 is also increased, thereby further increasing the massage range of the second massage head 160, realizing a larger range of massage. At the same time in this embodiment, the switching piece 150 can switch the massage range of the first massage head 110, and can also provide different massage tracks for the first massage head 110, meeting the needs of users.

[0048] In an embodiment, referring to Figures 3 to 7 , the switching piece 150 is in sliding connection with the movable arm 120, and the switching piece 150 and the movable arm 120 can be in sliding connection in various ways, which are not limited herein.

[0049] In the embodiment, referring to Figures 3 to 7 , the movable arm 120 is provided with sliding rails on both sides, and the switching piece 150 is provided with an inner-enclosing sliding groove corresponding to the sliding rails. In other embodiments, the movable arm 120 can be provided with sliding grooves on both sides, and the switching piece 150 is provided with sliding rails corresponding to the sliding grooves. In still other embodiments, the movable arm 120 can be provided with only one sliding rail, and the switching piece 150 is provided with a plug-in sliding groove corresponding to the sliding rail.

[0050] In an embodiment, referring to Figures 3 to 7 , the switching piece 150 is fixed to the movable arm 120 by buckling when the switching piece 150 is in the first switching position or the second switching position.

[0051] In an embodiment, referring to Figures 3 to 7 , the switching piece 150 includes a sliding plate 151, the buckling includes an elastic button 152 provided on the sliding plate 151 and an elastic plate 125 provided on the movable arm 120, the elastic button 152 is provided with a first clamping block 153, the elastic plate 125 is provided with a second clamping block 126, and the first clamping block 153 and the second clamping block 126 are buckled when the switching piece 150 is in the first switching position or the second switching position. If the switching piece 150 needs to switch positions, i.e., moves from the first switching position to the second switching position, the elastic button 152 needs to be pressed, the elastic button 152 pushes the elastic plate 125, the first clamping block 153 and the second clamping block 126 are separated, and the sliding plate 151 can be pushed at this time, so that the sliding plate 151 moves from the first switching position to the second switching position or from the second switching position to the first switching position.

[0052] In other embodiments, the buckling can also be configured as a flip cover buckling, the flip cover is provided on the switching piece 150 or the movable arm 120, and the flip cover is buckled with the switching piece 150 or the movable arm 120 when the switching piece 150 is in the first switching position or the second switching position, so as to position the switching piece 150 in the first switching position or the second switching position.

[0053] However, the design is not limited to this, in other embodiments, the switching piece 150 can be configured as a positioning pin shaft, and the positioning pin shaft is configured as two, the two positioning pin shafts are respectively located in the first switching position and the second switching position. When one of the positioning pin shafts is inserted into the first long slot 123 or the second long slot 124 by pressing the positioning pin shaft, the positioning pin shaft and the first long slot or the second long slot form a first rotating hole.

[0054] In one embodiment, referring to Figure 1 , Figure 2 , the first driving structure 130 comprises a first rotating wheel 131 and a first eccentric shaft 132 arranged on the first rotating wheel 131, the first eccentric shaft 132 is movably arranged in the second long slot 124, when the first rotating wheel 131 rotates, the second end 122 can be driven to swing relative to the first end 121 by the first eccentric shaft 132. In this embodiment, the driving mode of the first rotating wheel 131 can be direct driving or indirect driving. When direct driving, the output end of the motor directly drives the first rotating wheel 131 to rotate. When indirect driving, the motor indirectly drives the first rotating wheel 131 to rotate through a transmission belt, a transmission gear or a chain.

[0055] In one embodiment, referring to Figure 1 , Figure 2 , the first driving structure 130 further comprises a guide structure 133 (see Figure 8 ) and a second driving slot 1311 arranged on the first rotating wheel 131, the first eccentric shaft 132 is slidably arranged on the guide structure 133 and passes through the second driving slot 1311; when the first rotating wheel 131 rotates, the first eccentric shaft 132 can be driven to slide along the guide structure 133 through the second driving slot 1311, and the first eccentric shaft 132 can reciprocate in the second driving slot 1311. Further, since the first eccentric shaft 132 passes through the second driving slot 1311, the line connecting the axis of the first eccentric shaft 132 and the rotation axis of the first rotating wheel 131 is parallel to the length extension direction of the second driving slot 1311, or is arranged at a certain angle. When the line is parallel to the length extension direction or is at a non-ninety-degree angle, the width of the second driving slot 1311 is adapted to the diameter of the first eccentric shaft 132. When the angle is ninety degrees, the width of the second driving slot 1311 is greater than the diameter of the first eccentric shaft 132, at this time, in order to make the second driving slot 1311 drive the first eccentric shaft 132 to slide along the guide structure 133, a transmission member is further arranged between the second driving slot 1311 and the first eccentric shaft 132, the transmission member is used to transmit the power of the second driving slot 1311 to the first eccentric shaft 132, so that the first eccentric shaft 132 slides along the guide structure 133, that is, the second driving slot 1311 drives the first eccentric shaft 132 to slide along the guide structure 133 through the transmission member, wherein the transmission member can be a rod-shaped structure. In this embodiment, the second rotating wheel 140 drives the first eccentric shaft 132 to rotate, the movement track of the first eccentric shaft 132 is affected by the guide structure 133, according to different shapes of the guide structure 133, the movement track of the first eccentric shaft 132 is also different.

[0056] In one embodiment, referring toFigure 1 、 Figure 2 、 Figure 8 The guide structure 133 is configured as an elliptical guide slot, and the first eccentric shaft 132 slides along the elliptical guide slot, and the movement track of the first eccentric shaft 132 is an ellipse. Meanwhile, in this embodiment, when the movement track of the first eccentric shaft 132 is an ellipse, the moving speed of the first eccentric shaft 132 changes when the first eccentric shaft 132 moves to different positions, so that the second end 122 of the movable arm 120 has different swing speeds, and the first massage head 110 can have different massage effects when massaging. However, the design is not limited to this, and in other embodiments, the guide structure 133 can also be configured as a guide slot or guide rail of other shapes, such as a lotus-shaped guide rail, a quadrilateral guide rail, etc. When the guide structure 133 is configured as a quadrilateral guide rail, in order to facilitate the first eccentric shaft 132 to pass through the sharp corners of the quadrilateral guide rail, a bearing can be sleeved outside the first eccentric shaft 132, and the bearing is used to reduce the friction between the first eccentric shaft 132 and the sharp corners of the quadrilateral guide rail, so that the first eccentric shaft 132 can pass through the sharp corners of the quadrilateral guide rail. However, the design is not limited to this, and in other embodiments, when the guide structure 133 is configured as a quadrilateral guide rail, the sharp corners of the quadrilateral guide rail are rounded to facilitate the first eccentric shaft 132 to pass through the sharp corners of the quadrilateral guide rail.

[0057] In an embodiment, referring to Figure 1 、 Figure 2 、 Figure 8 The massager is provided with a base and a cover 220, wherein the base is provided with the elliptical guide slot, and the cover 220 is provided with an elliptical hole 221. One end of the first eccentric shaft 132 is slidingly arranged in the elliptical guide slot, and the other end passes through the second driving slot 1311 and is slidingly arranged in the second driving slot 1311. When the first eccentric shaft 132 slides along the elliptical guide slot, the first rotating wheel 131 can limit the first eccentric shaft 132 in the elliptical guide slot. In this embodiment, the first eccentric shaft 132 needs to be installed into the elliptical guide slot first, and then the first rotating wheel 131 is installed. When the first rotating wheel 131 is installed, the first eccentric shaft 132 passes through the second driving slot 1311, and when the second eccentric shaft slides along the elliptical guide slot, the first rotating wheel 131 can limit it in the elliptical guide slot to avoid it from being separated from the elliptical guide slot.

[0058] In an embodiment, referring to Figure 1 、 Figure 2 、 Figure 8The massage assembly further includes a second rotating wheel 140, and the mounting shaft 180 is fixedly mounted or mounted on the second rotating wheel 140. When the mounting shaft 180 is fixed on the second rotating wheel 140, the mounting shaft 180 and the second rotating wheel 140 are coaxially arranged. At this time, the second rotating wheel 140 rotates, and the guide shaft can remain stationary relative to the second rotating wheel 140 or rotate with the second rotating wheel 140, that is, rotate on its own axis. At this time, the mounting shaft 180 slides back and forth relative to the second drive groove 1311.

[0059] However, this design is not limited to this. In other embodiments, the mounting shaft 180 is disposed on the second rotating wheel 140 and is eccentrically disposed relative to the rotation axis of the second rotating wheel 140. When the mounting shaft 180 is eccentrically disposed on the second rotating wheel 140, the second rotating wheel 140 rotates, and the mounting shaft 180 can rotate around the rotation axis of the second rotating wheel 140. At this time, the mounting shaft 180 drives the movable arm 120 to move. Meanwhile, in this embodiment, the mounting shaft 180 reciprocates within the first drive groove.

[0060] In one embodiment, reference Figure 1 , Figure 2 , Figure 8 The second rotating wheel 140 is driven by the first rotating wheel 131. This drive connection can be direct or indirect. When directly connected, the second rotating wheel 140 and the first rotating wheel 131 can be configured as transmission gears, meshing to achieve the direct connection. When indirectly connected, they can be connected via a transmission belt, chain, or transmission gears. Because the second rotating wheel 140 and the first rotating wheel 131 are driven, driving one will cause the other to rotate. However, this design is not limited to this. In other embodiments, the second rotating wheel 140 may not be driven by the first rotating wheel 131. It can be driven indirectly or directly by a motor. The method of driving the second rotating wheel 140 indirectly or directly by a motor can refer to the above-described method of connecting the first rotating wheel 131 and the motor.

[0061] In one embodiment, reference Figure 1 , Figure 2 , Figure 8The massage assembly further includes a second massage head 160 and a second drive structure 170, the second drive structure 170 being used to drive the second massage head 160 to rotate. In this embodiment, the second drive structure 170 can drive the second massage head 160 to rotate either directly or indirectly. For direct drive, the second drive structure 170 is configured as a motor, and the output of the motor directly drives the second massage head 160 to rotate. For indirect drive, the second drive structure 170 can indirectly drive the second massage head 160 to rotate via a transmission belt, transmission gear, or chain from a motor.

[0062] In one embodiment, reference Figure 1 , Figure 2 , Figure 8 The second drive structure 170 can also adopt the following structure: the second drive structure 170 includes a third rotating wheel 171 and a transmission structure 172, and the second massage head 160 is mounted on the transmission structure 172; when the third rotating wheel 171 rotates, the third rotating wheel 171 can drive the second massage head 160 to rotate through the transmission structure 172. In this embodiment, the third rotating wheel 171 can be driven directly or indirectly. When driven directly, the third rotating wheel 171 is driven to rotate directly through the output end of the motor. At this time, the third rotating wheel 171 drives the transmission structure 172 to rotate, thereby causing the transmission structure 172 to drive the second massage head 160 to rotate. When driven indirectly, the motor indirectly drives the transmission structure 172 through a transmission belt, transmission gear, or chain, thereby causing the transmission structure 172 to drive the second massage head 160 to rotate. In this embodiment, the transmission structure 172 can be a connecting rod or a rotating wheel structure, and there is no limitation. When the transmission structure 172 is configured as a connecting rod, one end of the connecting rod is connected to the second massage head 160, and the other end is connected to the third rotating wheel 171. When the transmission structure 172 is configured as a rotating wheel structure, the second massage head 160 is mounted on the rotating wheel structure, and the transmission wheel structure is connected to the third rotating wheel 171 in a transmission connection.

[0063] In one embodiment, reference Figure 1 , Figure 2 , Figure 8 The third rotating wheel 171 is provided with an eccentric hole 1711;

[0064] The transmission structure 172 includes a transmission rod 1721, a spherical portion 1722, a universal joint seat 1723, and a universal joint fixing cover 1724 disposed on the transmission rod 1721. The universal joint fixing cover 1724 is used to restrict the spherical portion 1722 to move within the universal joint seat 1723. One end of the transmission rod 1721 is movably inserted into the eccentric hole 1711, and the second massage head 160 is mounted on the other end of the transmission rod 1721. When the first rotating wheel 131 rotates, the eccentric hole 1711 drives the transmission rod 1721. The end of the transmission rod 1721 inserted into the eccentric hole 1711 rotates with the eccentric hole 1711. Under the action of the spherical portion 1722, the end of the transmission rod 1721 connected to the second massage head 160 can rotate. At this time, the transmission rod 1721 can make the second massage head 160 rotate, thereby making the second massage head 160 perform massage.

[0065] In one embodiment, reference Figure 1 , Figures 9 to 12 , Figures 9 to 12 The first rotating wheel 131 and the third rotating wheel 171 are connected by a transmission mechanism. The first rotating wheel 131 and the third rotating wheel 171 can be directly or indirectly connected by a transmission mechanism. When the first rotating wheel 131 and the third rotating wheel 171 are directly connected by a transmission mechanism, both are configured as transmission gears. Power transmission between the third rotating wheel 171 and the first rotating wheel 131 is achieved through the meshing of the teeth of the two transmission gears. Simultaneously, when the second rotating wheel 140 is also configured as a transmission gear, and the first rotating wheel 131 and the second rotating wheel 140 are directly connected by a transmission mechanism, if the number of teeth on the second rotating wheel 140 and the third rotating wheel 171 is the same, the movement of the first massage head 110 and the second massage head 160 will be synchronized, achieving a synchronous kneading effect. If the number of teeth is different, i.e., the first massage head 110 and the second massage head 160 move at different frequencies, each kneading motion at a certain engagement point will produce a different kneading effect. When the first rotating wheel 131 and the third rotating wheel 171 are indirectly connected by transmission, the first rotating wheel 131 and the third rotating wheel 171 can complete the indirect transmission through a transmission belt, chain, or transmission gear. That is to say, the power between the first rotating wheel 131 and the third rotating wheel 171 can be transmitted through a transmission belt, chain, or transmission gear.

[0066] In one embodiment, reference ​ , ​ The massage components 100 are configured in two sets;

[0067] The massager also includes a drive shaft (not shown), and the two sets of massage components 100 are symmetrically arranged about the drive shaft. The drive shaft is used to drive the first drive structure 130 in the two massage components 100, that is, to drive the first rotating wheel 131 in the first drive structure 130 to rotate. At this time, the first rotating wheel 131 is connected to the second rotating wheel 140 and the third rotating wheel 171 through a rotational connection. When the first rotating wheel 131 rotates, the power can be transmitted to the second rotating wheel 140 and the third rotating wheel 171 through the rotational connection.

[0068] Furthermore, the rotation of the drive shaft can be driven directly by the output end of the motor, or the drive shaft can be configured as the output end of the motor, or the output end of the motor can be used to indirectly drive the drive shaft through couplings or other structures.

[0069] In this embodiment, the drive shaft can drive the first rotating wheel 131 directly or indirectly. When the drive shaft directly drives the first rotating wheel 131, the drive shaft is configured as a screw, and the first rotating wheel 131 is configured as a transmission gear. The screw directly drives the two transmission gears to rotate, thus achieving direct power transmission. When the drive shaft indirectly drives the first rotating wheel 131, the axis of the drive shaft is parallel to the axis of rotation of the first rotating wheel 131. In this case, the drive shaft and the first rotating wheel 131 can achieve indirect power transmission through a transmission belt, sprocket, or transmission gear. At this time, the drive shaft can drive the first rotating wheels 131 in the two first drive structures 130 to rotate simultaneously. However, this design is not limited to this. The drive shaft can also drive the second drive structure 170 in the two massage components 100 to rotate, that is, drive the second rotating wheel 140 in the second drive structure 170 to rotate. However, this embodiment is not limited to this. The drive shaft can also drive the third rotating wheel 171 in the two massage components 100 to rotate.

[0070] Meanwhile, in one embodiment, reference ​ When the massage components 100 are set to two sets, the movable arms 120 in the two sets of massage components 100 can be in the same swing state or in different swing states.

[0071] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A massager characterized by comprising: The massage assembly comprises: a first massage head; a movable arm having a first end and a second end, the first massage head being arranged at the second end, the first end being provided with a first elongated slot, the movable arm further being provided with a second elongated slot at a side of the first elongated slot close to the second end, the first elongated slot and the second elongated slot both extending along the length direction of the movable arm; a switching member movably connected with the movable arm and having a first switching position and a second switching position; a mounting shaft arranged in the first elongated slot; and a first driving structure having a first eccentric shaft arranged in the second elongated slot; at the first switching position, the switching member cooperates with the first elongated slot to form a first rotating hole, the second elongated slot is exposed to form a first driving slot, when the switching member is at the first switching position, the first rotating hole is rotatably connected with the mounting shaft, the first driving structure is drivingly connected with the first driving slot to drive the second end to swing relative to the first end; at the second switching position, the switching member cooperates with the second elongated slot to form a second rotating hole, the first elongated slot is exposed to form a following slot, when the switching member is at the second switching position, the mounting shaft is slidingly arranged in the following slot, the first driving structure is rotatably connected with the second rotating hole and is used to drive the second end to swing relative to the first end.

2. The massaging device according to claim 1, wherein The switching member is slidingly connected with the movable arm.

3. The massaging device according to claim 2, wherein The switching member is fixed with the movable arm by a buckle when the switching member is at the first switching position or the second switching position.

4. The massaging device according to claim 3, wherein The switching member comprises a sliding plate. The buckle comprises a resilient key arranged on the sliding plate and a resilient plate arranged on the movable arm, the resilient key is provided with a first clamping block, and the resilient plate is provided with a second clamping block; the first clamping block and the second clamping block are buckled when the switching member is at the first switching position or the second switching position.

5. The massaging device as claimed in claim 3, wherein The first driving structure comprises a first rotating wheel and a first eccentric shaft arranged on the first rotating wheel, the first eccentric shaft is movably arranged in the second elongated slot, when the first rotating wheel rotates, the second end can be driven to swing relative to the first end through the first eccentric shaft.

6. The massaging device as claimed in claim 5, characterized in that The first driving structure further comprises a guide structure and a second driving slot arranged on the first rotating wheel, the first eccentric shaft is slidingly arranged in the guide structure and passes through the second driving slot; when the first rotating wheel rotates, the first eccentric shaft can be driven to slide along the guide structure through the second driving slot, and the first eccentric shaft reciprocates in the second driving slot.

7. The massaging device as claimed in claim 6, characterized in that The guide structure is configured as an elliptical guide slot, and the first eccentric shaft slides along the elliptical guide slot.

8. The massaging device as claimed in claim 7, characterized in that The massager is provided with a base and a cover, wherein the base is provided with the oval guide slot, the cover is provided with an oval hole, one end of the first eccentric shaft is slidingly arranged in the oval guide slot, the other end of the first eccentric shaft passes through the second drive slot and is slidingly arranged in the second drive slot; when the first eccentric shaft slides along the oval guide slot, the first rotating wheel can limit the first eccentric shaft in the oval guide slot.

9. The massaging device as claimed in claim 5, wherein The massage assembly further comprises a second rotating wheel, the mounting shaft is fixedly arranged on or arranged on the second rotating wheel, and is arranged eccentrically relative to the rotating axis of the second rotating wheel.

10. The massaging device as claimed in claim 9, characterized in that The second rotating wheel is in transmission connection with the first rotating wheel.

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