CN220025536U

CN220025536U - Massage mechanism and massage instrument

Info

Publication number: CN220025536U
Application number: CN202321229960.6U
Authority: CN
Inventors: 杨仲明; 徐永彪
Original assignee: Foshan Mofa Yidao Technology Co ltd
Current assignee: Foshan Mofa Yidao Technology Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-11-17
Anticipated expiration: 2033-05-19

Abstract

The utility model provides a massage mechanism and a massage instrument, wherein the massage mechanism comprises: the wearing body is provided with an accommodating groove which is used for being matched with the neck at the middle part; the two movements, each movement includes the chassis connected with wearing the body, first massage head, second massage head and drive assembly used for driving the first massage head and second massage head to rotate, the power take off end of the drive assembly couples to first massage head and second massage head; each second massage head is positioned on one side of the first massage head close to the corresponding end of the wearing main body, and the height of the second massage head is higher than that of the first massage head. The massage mechanism and the massage instrument reduce the distance between the second massage head and the trapezius muscle, so that the second massage head can be tightly attached to the trapezius muscle in the rotating process, thereby being beneficial to improving the massage effect on the trapezius muscle.

Description

Massage mechanism and massage instrument

Technical Field

The utility model belongs to the technical field of massage equipment, and particularly relates to a massage mechanism and a massage instrument.

Background

In daily life, habits such as sedentary, low-head mobile phone playing and the like bring a large burden to the neck, so that the neck is easy to fatigue, and the health of the neck can be influenced for a long time. In order to eliminate neck fatigue and protect neck health, people usually use a neck massager to massage the neck.

The neck massage instrument generally comprises a wearing main body and two movements arranged on the wearing main body, wherein each movement is provided with two massage heads, the two movements are arranged at a certain included angle, and the heights of the two massage heads on each movement are the same. When a user wears the neck massager, the two machine cores are respectively positioned at two sides of the neck, one massage head of each machine core, which is positioned at the front, is used for massaging trapezius muscles, and the other massage head, which is positioned at the back, is used for massaging the rear neck. Because radian exists on the surface of the neck of the human body, when one massage head of the wearing main body and the back of each machine core is attached to the neck, the front of each machine core can not be well attached to the corresponding position of the trapezius muscle, so that the massage effect on the trapezius muscle is poor.

Disclosure of Invention

The embodiment of the utility model aims to provide a massage mechanism which solves the technical problem that in the prior art, a massage head of each movement, which is positioned in front, cannot be well attached to a position corresponding to trapezius muscles, so that the massage effect on the trapezius muscles is poor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a massage mechanism comprising:

the wearing body is provided with an accommodating groove which is used for being matched with the neck at the middle part;

the two movements comprise a shell, a first massage head, a second massage head and a driving assembly, wherein the shell is connected with the wearing main body, the driving assembly is used for driving the first massage head and the second massage head to rotate, and a power output end of the driving assembly is connected with the first massage head and the second massage head;

each second massage head is positioned on one side of the first massage head close to the corresponding end of the wearing main body, and the height of the second massage head is higher than that of the first massage head.

Through adopting two cores, can massage user's neck both sides respectively, each core can massage the back neck through adopting first massage head, can paste on the trapezius muscle that is used for through adopting the second massage head, massage the trapezius muscle of user's both sides. Because the height of the second massage heads is higher than that of the first massage heads, when the bottom of the accommodating groove and the two first massage heads are attached to the neck of a user, the top of each second massage head is positioned at one side of the connecting line of the bottom of the accommodating groove, which is close to the neck, of the first massage heads, the distance between the second massage heads and the trapezius muscles is reduced, and the second massage heads can be attached to the trapezius muscles in the rotating process, so that the massage effect on the trapezius muscles is improved.

In one embodiment, the difference in height between the second massage head and the first massage head is in the range of 2mm to 15mm.

By adopting the technical means, the distance between the second massage head and the trapezius muscle is reduced.

In one embodiment, the first massage head comprises a first rotary table connected with the power output end of the driving assembly, a first protruding part arranged on the first rotary table and a plurality of second protruding parts arranged on the first rotary table, wherein the first protruding parts and the plurality of second protruding parts are arranged around the axis of the first rotary table;

the second massage head comprises a second rotary table connected with the power output end of the driving assembly, a third protruding part arranged on the second rotary table and a plurality of fourth protruding parts arranged on the second rotary table, and the third protruding parts and the fourth protruding parts are arranged around the axis of the second rotary table;

the height of the first protruding portion is larger than that of the second protruding portion, and the height of the third protruding portion is larger than that of the fourth protruding portion.

By adopting the technical means, the pressure can be periodically changed in the massage process.

In one embodiment, the first turntable is flush with the height of the second turntable; and/or the number of the groups of groups,

the height of the third protruding part is larger than that of the first protruding part; and/or the number of the groups of groups,

the diameter of the first protruding part is larger than that of the second protruding part, and the diameter of the third protruding part is larger than that of the fourth protruding part.

By adopting the technical means, the top of the second massage head is higher than the top of the first massage head, and the stress area of the stress points of the body surface in the massage process can be periodically changed.

In one embodiment, the height of the second boss adjacent to the first boss is greater than or equal to the height of the second boss distal from the first boss; and/or the number of the groups of groups,

the height of the fourth boss adjacent to the third boss is greater than or equal to the height of the fourth boss remote from the third boss.

By adopting the technical means, the pressure can be gradually changed.

In one embodiment, the first turntable is further provided with a first boss, the plurality of second bosses and the first boss are circumferentially arranged around the axis of the first turntable along a first direction, the cross-sectional area of the first boss is larger than that of each second boss, the height of the first boss is larger than or equal to that of the adjacent second boss, and the height of the first boss is smaller than that of the first boss; and/or the number of the groups of groups,

the second rotary table is further provided with a second boss, the third boss, the fourth bosses and the second boss are circumferentially arranged around the axis of the second rotary table along the first direction, the cross section area of the second boss is larger than that of each fourth boss, the height of the second boss is larger than or equal to that of the adjacent fourth boss, and the height of the second boss is smaller than that of the third boss.

By adopting the technical means, the massage effect can be improved.

In one embodiment, the angle between the two cartridges is in the range of 70 ° -90 °.

By adopting the technical means, the two movements can be conveniently and respectively attached to two sides of the neck.

In one embodiment, the driving assembly comprises a first gear coaxially connected with the first massage head, a second gear coaxially connected with the second massage head, a synchronous gear and a motor for driving the synchronous gear to rotate, wherein the synchronous gear is connected with the first gear and the second gear, the first gear, the second gear and the synchronous gear are rotatably mounted on the casing, the motor is mounted on the casing, and the motor is connected with the synchronous gear.

By adopting the technical means, the first massage head and the second massage head can be driven to rotate simultaneously.

In one embodiment, the wearing body is a resilient arm curved in an arc.

By adopting the technical means, the first massage head and the second massage head can be tightly attached to the neck, and excessive pressure on the neck is avoided.

The embodiment of the utility model also provides a massage device which comprises the massage mechanism in any embodiment.

By adopting the technical means, the massage effect of the massage instrument on the trapezius muscle can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a massage apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of two sets of movements in FIG. 1;

FIG. 3 is a schematic view of the movement of FIG. 1;

FIG. 4 is a side view of the cartridge of FIG. 1;

fig. 5 is a schematic perspective view of the first massage head and the second massage head in fig. 3.

Wherein, each reference sign in the figure:

10-a wearing body; 101-a receiving groove;

20-movement; 21-a housing; 22-a first massage head; 221-a first turntable; 222-a first boss; 223-a second boss; 224-first boss; 23-a second massage head; 231-a second turntable; 232-a third lobe; 233-fourth bosses; 234-a second boss; 24-a drive assembly; 241-first gear; 242-a second gear; 243-synchronizing gears; 244-turbine; 245-a worm; 246-motor.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 3, a massage mechanism according to an embodiment of the utility model will be described. The massage mechanism comprises a wearing main body 10 and two movements 20, wherein the middle part of the wearing main body 10 is provided with a containing groove 101 which is used for being matched with the neck, so that the wearing main body 10 and the neck position of a user are ensured to be relatively stable when the user massages; each movement 20 comprises a shell 21, a first massage head 22, a second massage head 23 and a driving component 24 which are connected with the wearing main body 10, wherein the driving component 24 is used for driving the first massage head 22 and the second massage head 23 to rotate, and the power output end of the driving component 24 is connected with the first massage head 22 and the second massage head 23; referring to fig. 4, each of the second massaging heads 23 is located at a side of the first massaging head 22 near the corresponding end of the wearing body 10, and the height H2 of the second massaging head 23 is higher than the height H1 of the first massaging head 22. By adopting the two cores 20, both sides of the neck of the user can be respectively massaged, each core 20 can massage the rear neck by adopting the first massage head 22, and the trapezius muscles on both sides of the user can be massaged by adopting the second massage head 23. Because the height H2 of the second massage heads 23 is higher than the height H1 of the first massage heads 22, when the bottom of the accommodating groove 101 and the two first massage heads 22 are attached to the neck of the user, the top of each second massage head 23 is positioned at one side of the connecting line of the first massage head 22 and the bottom of the accommodating groove 101, which is close to the neck, so that the distance between the second massage head 23 and the trapezius muscle is reduced, and the second massage head 23 can be attached to the trapezius muscle in the rotation process, thereby being beneficial to improving the massage effect on the trapezius muscle.

The wearing body 10 may have a C-shaped structure, the bottom of the accommodating groove 101 means a portion of the accommodating groove 101 away from the opening, and the end of the wearing body 10 means a portion of the wearing body 10 where the accommodating groove 101 is formed.

It should be noted that, the height H1 of the first massaging head 22 may be understood as a distance between the top of the first massaging head 22 and the housing 21 along the rotation axis direction of the first massaging head 22; the height H2 of the second massaging head 23 can be understood as a distance of the top of the second massaging head 23 with respect to the housing 21 in the direction of the rotation axis of the second massaging head 23, the rotation axis of the first massaging head 22 being substantially parallel to the rotation axis of the second massaging head 23.

In one embodiment of the present utility model, referring to FIGS. 2 to 4, the height difference DeltaH between the second massage head 23 and the first massage head 22 ranges from 2mm to 15mm, i.e., 2 mm. Ltoreq.H2-H1. Ltoreq.15 mm. In this way, the second massaging head 23 can be made to abut against the trapezius muscle, and it is possible to avoid that the second massaging head 23 is excessively pressed or the first massaging head 22 is separated from the rear neck due to an excessively large difference Δh in height between the second massaging head 23 and the first massaging head 22. Alternatively, the height difference Δh of the second massaging head 23 and the first massaging head 22 may be 4mm, 6mm, 8mm, 10mm or 12mm, which can satisfy the size of the neck of different users.

In one embodiment of the present utility model, referring to fig. 3 to 5, the first massage head 22 includes a first rotary plate 221 connected to the power output end of the driving assembly 24, a first protrusion 222 provided on the first rotary plate 221, and a plurality of second protrusions 223 provided on the first rotary plate 221, the first protrusion 222 and the plurality of second protrusions 223 being arranged around the axis of the first rotary plate 221; the second massage head 23 comprises a second rotary table 231 connected with the power output end of the driving assembly 24, a third protruding part 232 arranged on the second rotary table 231 and a plurality of fourth protruding parts 233 arranged on the second rotary table 231, wherein the third protruding part 232 and the fourth protruding parts 233 are arranged around the axis of the second rotary table 231; the height of the first boss 222 is greater than the height of the second boss 223, and the height of the third boss 232 is greater than the height of the fourth boss 233. Thus, since the heights of the first protruding portion 222 and the second protruding portion 223 are different, in the process of rotating the first massage head 22, the pressures generated by the top portions of the first protruding portion 222 and the second protruding portion 223 on the body surface of the user are different, so that the pressures can be periodically changed, and the massage effect of the first massage head 22 is improved. Because the third protruding portion 232 and the fourth protruding portion 233 are different in height, in the process of rotating the second massaging head 23, the pressures generated by the top portions of the third protruding portion 232 and the fourth protruding portion 233 on the body surface of the user are different, so that the pressures can be periodically changed, and the massaging effect of the second massaging head 23 can be improved. The massage time length of the region with smaller pressure can be increased by the plurality of second protrusions 223, and the massage time length of the region with smaller pressure can be increased by the plurality of fourth protrusions 233, so that the massage time length of the region with smaller pressure in the massage process can be longer, and the massage time length of the region with larger pressure is shorter.

In one embodiment of the present utility model, referring to fig. 3 to 5, the first turntable 221 is flush with the second turntable 231. That is, the first and second turntables 221 and 231 are on the same plane. In this manner, the output end of the drive assembly 24 can be conveniently maintained at the same height position. In the present embodiment, the height of the third protrusion 232 may be greater than the height of the first protrusion 222, so that the height H2 of the top of the second massage head 23 can be made greater than the height H1 of the top of the first massage head 22. Of course, in other embodiments of the present utility model, the height of the second turntable 231 may be higher than that of the first turntable 221, and thus, the height of the second massage head 23 may be increased.

In one embodiment of the present utility model, referring to fig. 3 to 5, the height of the third protrusion 232 is greater than the height of the first protrusion 222. That is, the size of the third protrusion 232 in the rotation axis direction of the second turntable 231 is greater than the size of the first protrusion 222 in the rotation axis direction of the first turntable 221. In this way, the height H2 of the top of the second massaging head 23 can be made larger than the height H1 of the top of the first massaging head 22.

In one embodiment of the present utility model, referring to fig. 3 to 5, the diameter of the first boss 222 is larger than the diameter of the second boss 223, and the diameter of the third boss 232 is larger than the diameter of the fourth boss 233. So, can make the diameter of first bellying 222 and third bellying 232 great, when first bellying 222 and third bellying 232 and body surface contact, the atress face is great, is favorable to promoting core 20 outward deformation to can avoid too big to user's body surface local pressure, improve the travelling comfort.

In one embodiment of the present utility model, referring to fig. 3 to 5, the height of the second protrusion 223 adjacent to the first protrusion 222 is greater than or equal to the height of the second protrusion 223 away from the first protrusion 222. That is, the heights of the plurality of second protrusions 223 sequentially decrease toward a direction away from the first protrusion 222. In this way, the pressure of the first convex portion 222 and the second convex portion 223 against the body surface can be made gradual in the course of the rotation of the first massaging head 22. Specifically, the height of the top of the first protruding portion 222 is the height of the top of the first massaging head 22.

Optionally, the central angle of the first rotor disc 221 corresponding to the area where the first protrusions 222 and the second protrusions 223 are located ranges from 90 ° to 240 °, and the second protrusions 223 are located: the height of the second boss 223 at one end near the first boss 222 is greater than the height of the second boss 223 at the other end. Thus, the heights of the second protruding portions 223 can be different, so that the second protruding portions 223 can sequentially contact the same part of the body surface in the rotation process of the first massage head 22, and the pressure applied to the body surface can be gradually changed.

Alternatively, the central angle of the first rotary disc 221 corresponding to the area where the first protruding portion 222 and the plurality of second protruding portions 223 are located may be 120 °, 150 °, 180 ° or 210 °, so that the time corresponding to the first protruding portion 222 and the plurality of second protruding portions 223 in each period may be controlled, and different massage effects may be achieved.

In one embodiment of the present utility model, referring to fig. 3 to 5, the height of the fourth protrusion 233 adjacent to the third protrusion 232 is greater than or equal to the height of the fourth protrusion 233 away from the third protrusion 232. That is, the heights of the plurality of fourth protrusions 233 sequentially decrease toward a direction away from the third protrusion 232. In this way, the pressure of the third convex portion 232 and the fourth convex portion 233 against the body surface can be made gradual in the course of the rotation of the second massaging head 23. Specifically, the height of the top of the third protrusion 232 is the height of the top of the second massaging head 23.

Optionally, the central angle of the second turntable 231 corresponding to the area where the third protruding part 232 and the plurality of fourth protruding parts 233 are located ranges from 90 ° to 240 °, and among the plurality of fourth protruding parts 233: the height of the fourth protrusion 233 near one end of the third protrusion 232 is greater than the height of the fourth protrusion 233 at the other end. Thus, the heights of the fourth protrusions 233 can be different, so that the fourth protrusions 233 can sequentially contact the same part of the body surface during the rotation of the second massaging head 23, and the pressure applied to the body surface can gradually change.

Optionally, the central angle of the second turntable 231 corresponding to the area where the third protruding portion 232 and the fourth protruding portions 233 are located may be 120 °, 150 °, 180 ° or 210 °, so that the time corresponding to the third protruding portion 232 and the fourth protruding portions 233 in each period can be controlled, and different massage effects can be achieved.

In one embodiment, rounded corners are provided at the tops of the first boss 222, the second boss 223, the third boss 232 and the fourth boss 233, so that resistance in the rotation process of the first and second massage heads 22 and 23 can be reduced, and the massage process is smoother and more comfortable.

In an embodiment of the present utility model, referring to fig. 3 to 5, the first turntable 221 is further provided with a first boss 224, and the first boss 222, the plurality of second bosses 223 and the first boss 224 are circumferentially arranged along the first direction S3 and are disposed around the axis of the first turntable 221; the cross-sectional area of the first boss 224 is larger than the cross-sectional area of each second boss 223, and the height of the first boss 224 is larger than or equal to the height of the adjacent second boss 223, and the height of the first boss 224 is smaller than the height of the first boss 222. Thus, the supporting area of the first boss 224 is larger, so that the transition between the second boss 223 with the smallest height and the first boss 222 is gentle, which is beneficial to improving the comfort level during massage. The first direction S3 may be either a clockwise direction or a counterclockwise direction.

In an embodiment of the present utility model, referring to fig. 3 to 5, the second turntable 231 is further provided with a second boss 234, and the third boss 232, the plurality of fourth bosses 233 and the second boss 234 are circumferentially arranged along the first direction S3 and are disposed around the axis of the second turntable 231; the cross-sectional area of the second boss 234 is greater than the cross-sectional area of each fourth boss 233, the height of the second boss 234 is less than or equal to the height of the adjacent fourth boss 233, and the height of the second boss 234 is less than the height of the third boss 232. In this way, the supporting area of the second boss 234 is larger, so that the transition between the fourth boss 233 and the third boss 232 with the smallest height is gentle, which is beneficial to improving the comfort level during massage.

Optionally, the height of the second boss 234 is equal to the height of the first boss 224, so that the difference in height of the second massage head 23 can be changed more than the difference in height of the first massage head 22 during massage.

In one embodiment of the present utility model, referring to fig. 1-3, the included angle θ of two cartridges 20 is in the range of 70 ° -90 °. In this way, the first massage head 22 and the second massage head 23 of each movement 20 can be conveniently attached to both sides of the neck of the user at the same time. Alternatively, angle θ between two cartridges 20 may be 75 °, 80 °, or 85 °, and an appropriate angle may be selected according to the product requirements. The direction S1 of one movement 20 is the direction S1 of the perpendicular line segment connecting the axis of the first massaging head 22 and the axis of the second massaging head 23 on the horizontal plane, the direction S2 of the other movement 20 is the direction of the perpendicular line segment connecting the axis of the first massaging head 22 and the axis of the second massaging head 23 on the horizontal plane, here, the horizontal plane is understood as a plane perpendicular to the rotation planes of the two first massaging heads 22, and the included angle θ of the two movements 20 refers to the included angle between S1 and S2.

In one embodiment of the present utility model, referring to fig. 2 to 4, the driving assembly 24 includes a first gear 241, a second gear 242, a synchronous gear 243, and a motor 246, the first gear 241 is coaxially connected to the first massage head 22, the second gear 242 is coaxially connected to the second massage head 23, the synchronous gear 243 is connected to the first gear 241 and the second gear 242, the motor 246 is used for driving the synchronous gear 243 to rotate, the first gear 241, the second gear 242, and the synchronous gear 243 are rotatably mounted on the housing 21, the motor 246 is mounted on the housing 21, and the motor 246 is connected to the synchronous gear 243. In this way, the first and second massage heads 22, 23 can be controlled to rotate in synchronization, i.e., the second massage head 23 rotates clockwise when the first massage head 22 rotates clockwise. Moreover, this facilitates controlling the first and second turntables 221 and 231 to be at the same height.

In one embodiment of the present utility model, referring to fig. 2 to 4, the driving assembly 24 further includes a worm gear 244 connected to the synchronizing gear 243 and a worm 245 connected to the worm gear 244, the worm 245 being rotatably mounted on the housing 21, the worm 245 being connected to a rotation shaft of the motor 246. In this way, the motor 246 can be mounted on the side of the synchronizing gear 243, so that the height (the dimension in the axial direction of the first massaging head 22) of the movement 20 can be reduced. Of course, in other embodiments, the rotation shaft of the motor 246 may be coaxially connected to the synchronizing gear 243 to drive the synchronizing gear 243 to rotate.

In one embodiment of the present utility model, referring to fig. 1 to 3, the wearing body 10 is a curved elastic arm. In this way, the movement 20 can be pressed with a certain pressure by the elasticity of the wearing body 10, so that the two movements 20 are stuck to the body surface of the user. Alternatively, the wearing body 10 may include a support and a flexible material layer wrapped on the support, where the movement is connected to the support, and a avoidance slot of the avoidance movement is formed on the flexible material layer, so that comfort can be improved.

Referring to fig. 1 to 3, an embodiment of the present utility model further provides a massage apparatus including the massage mechanism in any of the above embodiments. By adopting the massage mechanism in the above embodiment, the distance between the second massage head 23 and the trapezius muscle can be reduced, so that the second massage head 23 can be tightly attached to the trapezius muscle in the rotation process, thereby being beneficial to improving the massage effect on the trapezius muscle.

Optionally, the massage apparatus further includes a pneumatic massage mechanism mounted on the wearing body 10, so that the neck of the user can be massaged by the pneumatic massage mechanism.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A massage mechanism, comprising:

2. The massage mechanism of claim 1, wherein: the height difference between the second massage head and the first massage head ranges from 2mm to 15mm.

3. The massage mechanism of claim 1, wherein: the first massage head comprises a first rotary table connected with the power output end of the driving assembly, a first protruding part arranged on the first rotary table and a plurality of second protruding parts arranged on the first rotary table, and the first protruding parts and the plurality of second protruding parts are arranged around the axis of the first rotary table;

4. A massage mechanism as recited in claim 3, wherein: the first turntable is flush with the second turntable in height; and/or the number of the groups of groups,

5. A massage mechanism as recited in claim 3, wherein: the height of the second protruding part adjacent to the first protruding part is greater than or equal to the height of the second protruding part far away from the first protruding part; and/or the number of the groups of groups,

6. A massage mechanism as recited in claim 3, wherein: the first rotary table is also provided with a first boss, the plurality of second bosses and the first boss are circumferentially arranged around the axis of the first rotary table along a first direction, the cross section area of the first boss is larger than that of each second boss, the height of the first boss is larger than or equal to that of the adjacent second boss, and the height of the first boss is smaller than that of the first boss; and/or the number of the groups of groups,

7. The massage mechanism of any one of claims 1 to 6, wherein: the included angle of the two movements is 70-90 degrees.

8. The massage mechanism of any one of claims 1 to 6, wherein: the driving assembly comprises a first gear coaxially connected with the first massage head, a second gear coaxially connected with the second massage head, a synchronous gear and a motor for driving the synchronous gear to rotate, wherein the synchronous gear is connected with the first gear and the second gear, the first gear, the second gear and the synchronous gear are rotatably mounted on the machine shell, the motor is mounted on the machine shell, and the motor is connected with the synchronous gear.

9. The massage mechanism of any one of claims 1 to 6, wherein: the wearing body is an elastic arm which is curved in an arc shape.

10. A massage apparatus, characterized in that: a massage mechanism comprising the massage mechanism of any of claims 1-9.