CN217430419U - Massage device - Google Patents

Abstract

The application provides a massager, which belongs to the technical field of massage equipment and comprises a power source and a massage mechanism, wherein the power source is used for providing power; the massage mechanisms are arranged in two groups, and the two groups of massage mechanisms are symmetrically arranged around a massage center; each group of massage mechanisms comprises a deflection component and a plurality of massage heads, the massage heads are connected with the deflection component and are positioned on one side of the deflection component close to the massage center, and the massage heads in the two groups of massage mechanisms are respectively arranged along arc curves which are consistent and matched with the curves on the two sides of the neck and the shoulder of the human body; the power source is connected with the deflection component and is used for driving the massage heads connected with the deflection component to perform swinging motion through the deflection component. The application aims at solving the technical problem that the massager can not comprehensively relieve the strain of muscles of the neck and the shoulder to cause poor massage effect in the prior art.

Description

Massage device

Technical Field

The application belongs to the technical field of massage equipment, especially relates to a massager.

Background

People often use massage devices to massage the neck and shoulders to relieve fatigue, thereby achieving the purpose of health care. Most of the fatigue of human neck and shoulder is due to strain or excessive tightness of the upper trapezius muscle on both sides of the back part of the cervical vertebra, however, the traditional neck and shoulder massager adopts a massage mode of beating or kneading an independent massage head and a point position of the back neck and shoulder to massage the neck and shoulder of the human body, so that the upper trapezius muscle cannot be fully relaxed, and the using effect is not good enough.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a massager, aim at solving among the prior art massager can't alleviate neck and shoulder muscle strain comprehensively and lead to the not good enough technical problem of massage effect.

An object of the present application is to provide a massager, comprising:

a power source for providing power; and

the two groups of massage mechanisms are symmetrically arranged around a massage center; each group of massage mechanisms comprises a deflection component and a plurality of massage heads, the massage heads are connected to the deflection component and are positioned on one side of the deflection component close to the massage center, and the massage heads in the two groups of massage mechanisms are respectively arranged along arc curves which are matched with curves on two sides of the neck and the shoulder of a human body in a consistent manner; the power source is connected with the deflection component and is used for driving the massage heads connected to the deflection component to perform swinging motion through the deflection component so as to massage the neck and the shoulders of the human body.

Further, the massage heads are extended in a finger shape, so that the extended ends form massage end faces for contacting the neck and the shoulders of the human body.

Furthermore, a plurality of massage heads in each group of massage mechanisms are arranged at intervals and in parallel.

Furthermore, the massage end surfaces of the massage heads in each group of massage mechanisms are arranged along the radian of the cervical vertebra of the human body in a staggered manner.

Furthermore, the number of the massage heads in each group of the massage mechanisms is 3, and the massage end surfaces of the massage heads positioned in the middle are higher than the massage end surfaces of the massage heads positioned on the two sides.

Furthermore, the middle part of the massage end face is provided with a groove extending towards the root part of the massage head.

Further, the deflection assembly comprises a deflection balance wheel and a deflection frame movably sleeved on the deflection balance wheel, the deflection balance wheel is columnar, the power source is connected with the deflection wheel and used for driving the deflection balance wheel to rotate around the rotation axis of the deflection balance wheel, the rotation axis of the deflection balance wheel and the central axis of the deflection balance wheel are arranged at a preset included angle, the deflection frame is provided with a connecting surface perpendicular to the central axis of the deflection balance wheel, and the massage heads are connected to the connecting surface so that the deflection balance wheel can drive the plurality of massage heads to perform swinging motion through the deflection frame when rotating.

Further, the deflection frame comprises a deflection seat and a fixing body connected to one side of the deflection seat, the deflection seat is movably sleeved on the deflection wheel, the deflection wheel can relatively rotate in the deflection seat, and the central axis of the deflection seat is superposed with the central axis of the deflection wheel; the massage heads are connected to the fixing body, and the central axes of the massage heads are approximately parallel to the central axis of the deflection seat.

Further, the massager also comprises a guide structure for guiding the swinging motion of the swing frame; the guide structure comprises a guide body convexly arranged on the outer surface of the deflection seat and a guide post arranged on the side part of the deflection seat, the guide post is provided with a guide groove, the guide body is inserted into the guide groove and can swing in the guide groove, and the groove wall of the guide groove can limit the deflection seat to rotate along with the deflection wheel.

Furthermore, the massage mechanism also comprises a transmission assembly, the power source is connected to the deflection wheel through the transmission assembly, the transmission assembly comprises a multi-stage transmission wheel set, the input end of the multi-stage transmission wheel set is engaged with a scroll bar arranged at the output end of the power source, and the output shaft at the output end of the multi-stage transmission wheel set is fixedly connected with the deflection wheel.

Compared with the prior art, the beneficial effects of the application are that: compared with the prior art, this massager is through setting up two sets of massage heads, make a plurality of massage heads in each group arrange along the neck shoulder curve of human neck shoulder rear one side, two sets of massage heads arrange respectively in the both sides of neck shoulder rear, two sets of massage heads can cover the last trapezius region of neck shoulder, be connected with the beat subassembly through the power supply, and come the drive to connect in the massage head with the beat subassembly through the beat subassembly and carry out the swinging motion, so that the last trapezius of human neck shoulder rear both sides obtains comprehensive and abundant kneading massage, comprehensive massage neck shoulder muscle has been reached, the tired effect of neck shoulder is alleviated comprehensively, massage effect obtains very big promotion, help promoting user's experience sense.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application or the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of a massage device provided in an embodiment of the present application;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is an isometric view of FIG. 1;

FIG. 5 is a cross-sectional view taken at location A of FIG. 1;

fig. 6 is an exploded view of fig. 2.

Description of reference numerals: 1. a massage mechanism; 11. a massage head; 111. massaging the end face; 112. a massage sleeve; 12. a yaw assembly; 121. a balance wheel; 122. a deflection frame; 1221. a deflection seat; 1222. a fixed body; 13. a transmission assembly; 131. a first gear assembly; 132. a second gear assembly; 2. a housing assembly; 21. a fixing member; 22. mounting a matching surface; 3. an arc-shaped curve; 4. curve of cervical vertebra; 5. a charging structure; 6. a power source; 61. and an output shaft.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "upward," "vertical," "horizontal," "bottom," "inner," "outer," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience in describing the present application and for simplicity in description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The Trapezius muscle (Trapezius) of the human body is positioned under the skin of the neck (neck and shoulder) and the back, one side of the Trapezius muscle is triangular, and the left side and the right side of the Trapezius muscle are combined into a rhombus. The trapezius connects the shoulder bones with the skull base and the vertebra, and plays a role of suspending the shoulder bones, wherein the upper trapezius is positioned at two sides behind the neck and shoulder parts of the human body, extends from the top end of the neck and shoulder parts of the human body to the upper side of the shoulder, and is approximately in a shape of a strip with radian, or called as a curve.

The fatigue of the neck and shoulder of the human body is mostly caused by the strain or over-tightening of the upper trapezius muscles on both sides of the back of the cervical vertebrae. However, the traditional neck and shoulder massager adopts an independent massage head to massage the neck and shoulder of a human body in a beating or kneading massage mode with a point position of the back neck and shoulder, the independent massage head can only aim at one point position of the upper trapezius muscle, or the massage or extrusion is carried out within the circumference range of one point position, so that the upper trapezius muscle of the neck and shoulder can not carry out comprehensive massage in the extension direction, the neck and shoulder can not be comprehensively relaxed, and the using effect is not good enough.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1-5, an object of the present invention is to provide a massager for massaging the muscles at the two sides of the back of the neck and shoulder of a human body, especially for massaging the upper trapezius muscles at the two sides of the back of the neck and shoulder; the massager comprises a power source 6 and a massage mechanism 1, wherein the power source 6 is used for providing power for the massage mechanism 1 to massage the neck and shoulder muscles; the massage mechanisms 1 are provided with two groups, the two groups of massage mechanisms 1 are symmetrically arranged about a massage center, the power source 6 is positioned between the two groups of massage mechanisms 1, and the power source 6 is provided with two output ends which are respectively connected with the two groups of massage mechanisms 1; each group of massage mechanisms 1 comprises a deflection component 12 and a plurality of massage heads 11, the plurality of massage heads 11 are connected to the deflection component 12 and are positioned on one side of the deflection component 12 close to a massage center, the plurality of massage heads 11 in the two groups of massage mechanisms 1 are respectively arranged along an arc curve 3 which is consistent with the curve on two sides of the neck and the shoulder of a human body, namely the plurality of massage heads 11 in each group of massage mechanisms 1 are respectively arranged along the arc curve 3 which is consistent with the curve on one side of the neck and the shoulder of the human body at intervals and in parallel; the power source 6 is connected with the deflection assembly 12 and is used for driving the deflection assembly 12 and the massage heads 11 connected with the deflection assembly 12 to perform swinging motion.

Specifically, the power source 6 may be a motor having two output shafts 61, and the two output shafts 61 are respectively connected to the input ends of the two sets of massage mechanisms 1.

The deflection component 12 can adopt an eccentric rotating eccentric wheel structure component to be respectively connected with the power source 6 and the massage heads 11, so that the massage heads 11 in each group can swing in space, the deflection component 12 in the two groups of massage mechanisms 1 drives the two groups of massage heads 11 to swing in an opening and closing manner, the two groups of massage heads 11 can move close to and away from each other in the swinging process, the massage heads 11 can also move along a certain space annular track, and the massage end surfaces 111 of the massage heads 11 can move close to or away from the part to be massaged.

The massage heads 11 are connected to the output end of the deflection component 12, a plurality of massage heads 11 in each group of massage mechanisms 1 are respectively arranged according to the curve of one side of the back of the neck and the shoulder of the human body, namely, the plurality of massage heads 11 are arranged along the arc curve 3 consistent with the curve of one side of the back of the neck and the shoulder, and the plurality of massage heads 11 are arranged in parallel at intervals along the arc curve 3; in addition, the flexible massage sleeve 112 is detachably sleeved outside the massage head 11, so that the acting force between the massage head 11 and the part to be massaged can be buffered, the comfort level of a human body is improved, in addition, the detachable structural design is adopted, the replacement in the use process is facilitated, and the use is more convenient.

In this embodiment, this massager is through setting up two sets of massage heads 11, make a plurality of massage heads 11 in each group arrange along the neck shoulder curve of human neck shoulder rear side one side, two sets of massage heads 11 arrange respectively in the both sides at neck shoulder rear, two sets of massage heads 11 can cover the last trapezius region of neck shoulder, be connected with beat subassembly 12 through power supply 6, and come the drive to connect in the massage head 11 with beat subassembly 12 through beat subassembly 12 and carry out the swinging motion, so that the last trapezius of human neck shoulder rear both sides obtains comprehensive and abundant kneading massage, comprehensive massage neck shoulder muscle has been reached, the tired effect of neck shoulder is alleviated comprehensively, the massage effect obtains very big promotion, help promoting user's experience sense.

In one embodiment, referring to fig. 5 and 6, the massage mechanism 1 further includes a transmission assembly 13, the power source 6 is connected to the deflection assembly 12 through the transmission assembly 13, the transmission assembly 13 may adopt a multi-stage transmission engaged gear structure, and the design of the gear transmission ratio is used to enable the rotating component in the deflection assembly 12 to reach a preset rotating speed, wherein, fig. 5 is a section at a position a in fig. 1, and the section at the position a is a longitudinal section passing through the center of the deflection assembly 12.

In one embodiment, referring to fig. 2 and 3, the massage head 11 is extended in a finger shape, and the finger shape may be a column shape or a frustum shape, so that the extended end forms a massage end surface 111 for contacting the neck and shoulder of the human body.

In the present embodiment, the massage head 11 is prepared by a column or a frustum with a certain height, and the connection position of the massage end surface 111 of the massage head 11 and the circumferential side surface of the massage head 11 is in smooth transition; the massage head 11 is designed to be columnar or frustum-shaped (finger-shaped), so that the effect of simulating finger massage can be achieved.

In one embodiment, referring to fig. 3 and 4, the plurality of massage heads 11 in each set of massage mechanisms 1 are arranged in parallel at intervals, and the massage end surfaces 111 of the plurality of massage heads 11 in each set of massage mechanisms 1 are arranged in a staggered manner.

In this embodiment, make the massage terminal surface 111 of a plurality of massage heads 11 not on the coplanar, the massage terminal surface 111 is arranged by mistake, the tip of simulation finger is arranged by mistake, further, refer to fig. 1 and fig. 2 and show, the massage terminal surface 111 of a plurality of massage heads 11 in each group of massage mechanism 1 is arranged by mistake along the cervical vertebra radian height of human body, and then make every massage head 11 roughly the same with the initial contact force of neck shoulder muscle, and in the course of the massage, because the terminal surface position of massage head 11 is arranged by mistake along the cervical vertebra curve 4 consistent with the camber line of cervical vertebra, make massage head 11 in the swing in-process, press the kneading dynamics to neck shoulder muscle roughly the same, make human neck shoulder atress more even, be favorable to improving the comfort level of human neck shoulder in the kneading process.

In one embodiment, referring to fig. 3 and 4, the number of the massage heads 11 in each set of massage mechanisms 1 is 3, and the massage end faces 111 of the massage heads 11 located in the middle are higher than the massage end faces 111 of the massage heads 11 located on both sides thereof.

In this embodiment, set up 3 massage heads 11 in every group massage mechanism 1, three massage heads 11 simulate the middle finger, forefinger and ring finger of hand respectively, and the massage terminal surface 111 of massage head 11 carries out dislocation (fall by mistake) setting along human cervical vertebra curvature (radian) to make the massage terminal surface 111 of three massage head 11 roughly the same with the contact pressure of neck shoulder muscle, can be at the in-process of massage, make the muscle atress of neck shoulder more even, improve the comfort level of human neck shoulder.

In one embodiment, referring to fig. 4 and 5, a groove extending toward the root of the massage head 11 is formed in the middle of the massage end face 111, the groove extends toward the connection position of the massage head 11 and the deflection component 12, the diameter of the cross section of the groove in the extending process gradually decreases, the groove forms an inverted cone shape inside the massage head 11, and then the massage end face 111 of the massage head 11 forms a circular ring shape, so that the massage head 11 is in the massage process, a closed negative pressure region is not easily formed in the middle of the massage end face 111, and is then adsorbed to the skin, so that the massage end face 111 always keeps a good contact state with the skin of the neck and shoulder, and the massage is smoother.

In one embodiment, referring to fig. 1-6, the deflection assembly 12 includes a deflection wheel 121 and a deflection frame 122 coaxially connected (or movably sleeved) to the deflection wheel 121, the deflection wheel 121 is cylindrical, the power source 6 is connected to the deflection wheel 121 through a transmission assembly 13 and is configured to drive the deflection wheel 121 to rotate around its rotation axis, the deflection frame 122 is connected to the plurality of massage heads 11, the deflection wheel 121 is connected to the transmission assembly 13 for the deflection wheel 121 to rotate, the rotation axis of the deflection wheel 121 and the central axis of the deflection wheel 121 form a predetermined included angle, the deflection frame 122 has a connection surface perpendicular to the central axis of the deflection wheel 121, and the massage heads 11 are connected to the connection surface so that the deflection wheel 121 drives the plurality of massage heads 11 to perform a swinging motion through the deflection frame 122 when rotating; in fig. 1, the cross-sectional plane at the position a is a longitudinal plane passing through the center of the balance 121, and the cross-sectional plane at the position a is shown in fig. 5.

Further, the transmission assembly 13 includes a multi-stage transmission wheel set, an input end of the multi-stage transmission wheel set is engaged with a worm provided at an output end of the power source 6, and an output shaft body at an output end of the multi-stage transmission wheel set is fixedly connected with the deflection wheel 121.

Specifically, the power source 6 is a motor having two output shafts 61, and the two output shafts 61 of the motor are worm structures.

The transmission assembly 13 assembly comprises a first gear assembly 131 and a second gear assembly 132, the first gear assembly 131 comprises two coaxially arranged large and small gears, the second gear assembly 132 comprises a gear with a diameter larger than that of the two gears in the first gear assembly 131, a worm at the output end of the motor is meshed with one gear in the first gear assembly 131, the other gear is meshed with a gear in the second gear assembly 132, and an output shaft body in the second gear assembly 132 is fixedly connected with the deflection wheel 121;

the external part of the deflection wheel 121 is cylindrical, the deflection wheel 121 is provided with a central axis, the center of the deflection wheel 121 is provided with an installation through hole, the central axis of the installation through hole is superposed with the central axis of the deflection wheel 121, an output shaft body in the second gear assembly 132 is inserted into the installation through hole and inserted into a positioning groove arranged on the inner wall of the installation through hole through a positioning bulge arranged on the output shaft body and protruding out of the outer surface of the output shaft body, and thus the installation and positioning of the output shaft body and the deflection wheel 121 are realized; the outer surface of the deflection wheel 121 is provided with an annular mounting surface, and the central axis of the mounting surface and the central axis of the deflection wheel 121 form an included angle which ranges from 0 degree to 90 degrees, but does not include 0 degree and 90 degrees; .

The deflection frame 122 comprises a deflection seat 1221 and a fixing body 1222 connected to one side of the deflection seat 1221, the deflection seat 1221 is in a circular ring shape, the deflection seat 1221 has a central axis, the deflection seat 1221 is movably sleeved on the deflection wheel 121, the deflection wheel 121 can relatively rotate in the deflection seat 1221, specifically, an inner ring surface of the deflection seat 1221 abuts against an annular mounting surface, the central axis of the deflection seat 1221 is overlapped with the central axis of the mounting surface, so the central axis of the deflection seat 1221 is overlapped with the central axis of the deflection wheel 121 and forms an included angle with the rotation axis of the deflection wheel 121, and the included angle is an included angle formed by the central axis of the mounting surface and the rotation axis of the deflection wheel 121; the fixing body 1222 is a plate-shaped structure, the fixing body 1222 is connected to a side portion of the deflection seat 1221, a connecting surface of the fixing body 1222 is arranged in a direction substantially parallel to a central axis of the deflection seat 1221, the fixing body 1222 is extended along a curve (i.e., an arc curve 3) at a side of a rear portion of a neck and shoulder of a human body, the plurality of massage heads 11 are connected to the fixing body 1222 along the arc curve 3, i.e., the plurality of massage heads 11 are arranged in parallel at intervals along an extending direction of the fixing body 1222, and the central axis of the massage heads 11 is arranged substantially parallel to the central axis of the deflection seat 1221.

In this embodiment, the massage device drives the worms at two output ends to rotate by the motor, and further transmits power to the deflection wheel 121 through the first gear assembly 131 and the second gear assembly 132, because the rotation axis of the deflection wheel 121 is inclined with the central axis thereof, the deflection wheel 121 generates an inclined rotation effect, the deflection seat 1221 of the deflection frame 122 is sleeved outside the deflection wheel 121, so that the deflection seat 1221 generates a circumferential swinging motion, and further the fixing body 1222 connected to one side of the deflection seat 1221 drives the massage head 11 to generate a circumferential swinging motion, and the massage end surface 111 of the massage head 11 periodically approaches to or is far away from the neck shoulder, thereby realizing the massage of the muscle of the neck shoulder by the massage head 11, and the massage area covers the upper oblique quadratus of the whole neck shoulder, which is beneficial to comprehensively relieving the fatigue of the neck shoulder.

In one embodiment, referring to fig. 1, 4 and 6, the massager further includes a guide structure for guiding and limiting the swing (eccentric swing) motion of the swing frame 122; the guide structure comprises a guide body convexly arranged on the outer surface of the deflection seat 1221 and a guide post arranged on the side of the deflection seat 1221, a guide groove is formed in the guide post, the guide body is inserted into the guide groove and can swing in the guide groove, and the groove wall of the guide groove can limit the deflection seat 1221 to rotate along with the deflection balance wheel 121.

In one embodiment, referring to fig. 1-6, the massager further comprises a housing assembly 2 and a fixing member 21, wherein a mounting surface 22 is formed on one side of the housing assembly 2, and the mounting surface 22 has a preset radian which is designed according to a transverse radian curve behind the neck and shoulder of a human body, so that a wrapping effect is formed behind the neck and shoulder; the two groups of massage mechanisms 1 are respectively and symmetrically arranged at two sides of the mounting matching surface 22, the two groups of massage heads 11 are arranged close to the massage center in the middle part, the interior of the shell component 2 is provided with an accommodating space, and the power source 6 and the transmission component 13 are arranged in the accommodating space of the shell component 2; the shell component 2 is also provided with a charging structure 5, and the charging structure 5 is electrically connected with a power source 6; the both sides of casing subassembly 2 still are equipped with the connection structure who is connected with fixed part 21, and connection structure can adopt elastic fixation area isotructure, and connection structure's length is variable to make the massager can be fixed in the neck shoulder portion through connection structure, be favorable to liberating both hands, it is more convenient to use.

The foregoing is considered as illustrative only of the preferred embodiments of the invention, and is presented only for the purpose of illustrating the principles of the invention and not in any way to limit its scope. Any modifications, equivalents and improvements made within the spirit and principles of the present application and other embodiments of the present application without the exercise of inventive faculty will occur to those skilled in the art and are intended to be included within the scope of the present application.

Claims (10)

1. A massager, comprising:

a power source for providing power; and

the massage mechanism comprises two groups, wherein the two groups of massage mechanisms are symmetrically arranged around a massage center; each group of massage mechanisms comprises a deflection component and a plurality of massage heads, the massage heads are connected to the deflection component and are positioned on one side of the deflection component close to the massage center, and the massage heads in the two groups of massage mechanisms are respectively arranged along arc curves which are matched with curves on two sides of the neck and the shoulder of a human body in a consistent manner; the power source is connected with the deflection component and is used for driving the massage heads connected to the deflection component to perform swinging motion through the deflection component so as to massage the neck and the shoulders of the human body.

2. The massager of claim 1, wherein said massage heads are extended like fingers so that the extended ends form massage end surfaces for contacting the neck and shoulders of the human body.

3. The massage apparatus as recited in claim 2, wherein a plurality of said massage heads of each of said sets of massage mechanisms are spaced apart and arranged in parallel.

4. The massager of claim 2, wherein said massage end faces of said plurality of massage heads in each set of said massage mechanism are arranged in a staggered manner along the curvature of the cervical vertebrae of the human body.

5. A massaging apparatus as claimed in claim 3 or 4, wherein the number of said massaging heads in each set of said massaging mechanisms is 3, and said massaging end faces of said massaging heads located in the middle portion are higher than said massaging end faces of said massaging heads located in both sides thereof.

6. The massager of any one of claims 2 to 4, wherein the massage end face is provided at a central portion thereof with a groove extending toward the root of the massage head.

7. The massager according to any one of claims 1 to 4, wherein the deflection assembly comprises a deflection balance wheel and a deflection frame movably sleeved on the deflection balance wheel, the deflection balance wheel is cylindrical, the power source is connected with the deflection wheel and is used for driving the deflection balance wheel to rotate around a rotation axis of the deflection balance wheel, the rotation axis of the deflection balance wheel and a central axis of the deflection balance wheel are arranged at a preset included angle, the deflection frame is provided with a connecting surface perpendicular to the central axis of the deflection balance wheel, and the massage heads are connected to the connecting surface so that the deflection balance wheel can drive the plurality of massage heads to perform swinging motion through the deflection frame when rotating.

8. The massager of claim 7, wherein the deflection frame comprises a deflection seat and a fixed body connected to one side of the deflection seat, the deflection seat is movably sleeved on the deflection wheel, the deflection wheel can relatively rotate in the deflection seat, and the central axis of the deflection seat is overlapped with the central axis of the deflection wheel; the massage heads are connected to the fixing body, and the central axes of the massage heads are approximately parallel to the central axis of the deflection seat.

9. The massager of claim 8, further comprising guide structure for guiding the swinging motion of said yaw frame; the guide structure comprises a guide body convexly arranged on the outer surface of the deflection seat and a guide post arranged on the side part of the deflection seat, the guide post is provided with a guide groove, the guide body is inserted into the guide groove and can swing in the guide groove, and the groove wall of the guide groove can limit the deflection seat to rotate along with the deflection wheel.

10. The massager of claim 7, wherein the massage mechanism further comprises a transmission assembly, the power source is connected to the deflection wheel through the transmission assembly, the transmission assembly comprises a multi-stage transmission wheel set, an input end of the multi-stage transmission wheel set is engaged with a scroll bar arranged at an output end of the power source, and an output shaft at an output end of the multi-stage transmission wheel set is fixedly connected with the deflection wheel.

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