CN213697829U

CN213697829U - Three-dimensional massage core structure with adjustable massage angle

Info

Publication number: CN213697829U
Application number: CN202022415251.XU
Authority: CN
Inventors: 林炜文; 李玉璇
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-16
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a three-dimensional massage movement structure with adjustable massage angle, which relates to the technical field of massage movements, a first driving motor drives a swinging and kneading driving shaft to rotate, the rotation of the swinging and kneading driving shaft drives a top arm connecting rod to move, and a massage wheel is driven to massage along the back direction; the second driving motor drives the beating driving shaft to rotate, the eccentric shaft is driven to eccentrically rotate, the eccentric shaft eccentrically rotates to drive the eccentric shaft sleeve to move, the motion of the eccentric shaft sleeve drives the swing arm to move through the connecting rod structure provided with the pressure spring, the middle part of the swing arm rotates through the bearing, therefore, the swing arm drives the crank to move, and the crank drives the massage head to beat and massage the back. The utility model realizes the force transmission between the loop bar and the core bar by arranging the pressure spring in the connecting rod structure, and simultaneously, arranging the limit hole in the core bar, inserting the bolt into the limit hole to connect the loop bar and the core bar, thereby generating the buffer action when the swing arm moves; the massage wheels can swing and rub along the back direction through the top arm connecting rod.

Description

Three-dimensional massage core structure with adjustable massage angle

Technical Field

The utility model relates to a massage core technical field, concretely relates to three-dimensional massage core structure of adjustable massage angle.

Background

The conventional massage machine core simulates the kneading manipulation of a masseur, applies massage such as traction, extrusion, kneading and the like to the sore and numb muscles on the back, generates soft stimulation to the muscles, and performs kneading massage with different forces on the gravity points, thereby recovering the elasticity of muscle fibers and accelerating the blood circulation speed. But the strength is not easy to control, the action is not large when the strength is small, and the muscle is painful when the strength is large.

The control of the massage machine core mainly comprises a beating method massage and a kneading method massage. 1) Beating manipulation and massage: the massage mechanical arm massages the back by simulating massage manipulations of professional massagers such as beating, beating and tapping, effectively controls massage point positions and massage force and moves each vertebra and ligament by the up-down, left-right and depth movements of the machine core. 2) Kneading manipulation and massaging: the massage machine core simulates the kneading manipulation of a professional masseur, applies massage such as traction, extrusion, kneading and the like to the sore and numb muscles on the back, generates soft stimulation to the muscles, and performs kneading massage with different forces on the gravity points, thereby recovering the elasticity of muscle fibers and accelerating the blood circulation speed.

The three-dimensional massage function is a major breakthrough of the current massage machine core, so that the mechanical arm can do depth movement while moving vertically and transversely, the comfort of massage is greatly improved, and the pressure of massage on common parts such as the upper part of the shoulder and the like and in the depth direction can be effectively massaged through the depth movement of the massage arm. But traditional three-dimensional massage core on the market can realize kneading and beat the function, nevertheless can't realize the lift action in health back direction, and the cost is high, and adjusting spring exposes in swing arm and massage subassembly panel beating department, and spring and screen cloth cover are touched easily to the hand when the massage, and the power of three-dimensional massage is difficult to control, does not have the buffering, and the massage can't satisfy the comfort level.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, the appearance is pleasing to the eye, low in manufacturing cost, and massage effect is good, conceals the three-dimensional massage core structure of practical, the comfortable adjustable massage angle of massage to solve the technical problem among the above-mentioned background art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the invention provides a three-dimensional massage machine core structure with an adjustable massage angle, which comprises a base, a swinging and kneading massage component and an eccentric beating component, wherein the swinging and kneading massage component and the eccentric beating component are fixed on the base. The massage component can realize the massage of swinging back and forth through swinging and kneading, and the massage of beating up and down can be realized through the eccentric beating component.

The swing kneading massage assembly comprises a first driving motor fixed on the base, the first driving motor is connected with a swing kneading driving shaft in a driving mode, two ends of the swing kneading driving shaft are connected with a top arm connecting rod, the front end of the top arm connecting rod is connected with a massage shaft, the rear end of the top arm connecting rod is connected onto the side wall of the base, and a massage wheel penetrates through the massage shaft. The first driving motor drives the swinging and kneading driving shaft to rotate, the rotation of the swinging and kneading driving shaft drives the top arm connecting rod to move, the movement of the top arm connecting rod drives the massage shaft to move, and the movement of the massage shaft drives the massage wheel to move back and forth, so that swinging and kneading massage is realized.

The eccentric beating assembly comprises a second driving motor fixed on the base, the second driving motor is connected with a beating driving shaft in a driving mode, two ends of the beating driving shaft are connected with eccentric shafts, the eccentric shafts are connected with a connecting rod structure through eccentric shaft sleeves, and the connecting rod structure is connected with the beating assembly. The second driving motor drives the rapping driving shaft to rotate, the rotation of the rapping driving shaft drives the eccentric shaft to rotate, the eccentric shaft rotates to drive the connecting rod structure to move, and the connecting rod structure further drives the rapping assembly to move.

The connecting rod structure comprises a loop bar connected with the shaft sleeve, a core bar inserted into the loop bar and a pressure spring sleeved outside the core bar, and a universal shaft penetrates through the front end of the core bar. The eccentric rotation of the eccentric shaft sleeve drives the sleeve rod to move back and forth, the back and forth movement of the sleeve rod drives the core rod to move through the pressure spring, and the movement of the core rod drives the universal shaft to move back and forth.

The beating assembly comprises a swing arm, the lower end of the swing arm is connected with a steering head of the universal shaft, the upper end of the swing arm is connected with a crank, and two ends of the crank are provided with massage heads. The front and back movement of the cardan shaft can drive the lower end of the swing arm to move back and forth, the lower end of the swing arm to move back and forth can drive the upper end of the swing arm to move back and forth, and the upper end of the swing arm drives the crank fist monkey to move to drive the massage head to move back and forth.

Furthermore, the middle part of the top arm connecting rod penetrates through the top arm fixing piece to be arranged on the swinging and kneading driving shaft, a first limiting hole is formed in the rear end of the top arm connecting rod, a top arm fixing shaft is arranged in the first limiting hole, and one end of the top arm fixing shaft is fixed to the side wall of the base. The first limiting hole is matched with the top arm fixing shaft, so that the top arm connecting rod can be prevented from axially rotating, and the top arm connecting rod can move back and forth along with the rotation of the swinging and kneading driving shaft under the action of the eccentric structure.

Further, the middle part of the top arm connecting rod is provided with an eccentric hole, the outer side of the top arm connecting rod is connected with an eccentric structure through the eccentric hole, an eccentric bearing of the eccentric structure is arranged in the eccentric hole, an eccentric disc is arranged on the outer side of the eccentric bearing, and a shaft sleeve is arranged on the outer side of the eccentric disc.

The swinging and kneading driving shaft penetrates through the top arm fixing piece and the eccentric hole and extends into the shaft sleeve; the eccentric disc is provided with a groove, and the shaft sleeve and the swinging and kneading driving shaft are provided with through holes corresponding to the groove.

The shaft sleeve and the swing kneading driving shaft can realize pin shaft connection through the groove and the through hole, the swing kneading driving shaft can drive the shaft sleeve to rotate, the shaft sleeve can drive the eccentric bearing to rotate, and the eccentric rotation of the eccentric bearing drives the top arm connecting rod to realize front-back up-down type eccentric rotation.

Further, the middle part of the swing arm is provided with a second bearing through a bearing mounting hole and a bearing fixing cover, the second bearing is sleeved on the shaft sleeve, and the outer side of the bearing fixing cover is provided with an eccentric cover of the swing arm. The swing arm can rotate on the shaft sleeve through the second bearing.

Furthermore, a third bearing is arranged in the shaft sleeve and penetrates through the eccentric shaft, and a bearing fixing plate is installed on the outer side of the third bearing. The rotation of the eccentric shaft can drive the eccentric shaft sleeve to move back and forth through the third bearing.

Further, the rear end of the loop bar is connected with the eccentric shaft sleeve through a pin shaft, the front end of the loop bar is connected with the rear end of the core bar through a pin, the rear end of the core bar is provided with a second limiting hole, and the pin is inserted into the second limiting hole; and the front end pin shaft of the core rod is connected with the shaft rod of the universal shaft. When the loop bar moved forward, can promote the core bar under the effect of pressure spring and drive the cardan shaft and move forward, when the loop bar moved backward, the bolt moved to the rear end in the spacing hole of second to with the pulling of core bar backward, drive the cardan shaft and move backward.

Furthermore, a steering head of the universal shaft is connected to the lower end of the swing arm through a universal shaft fixing cover. The universal shaft is connected with the lower end of the swing arm, so that the swing arm can move around the shaft sleeve under the action of the second bearing.

Further, the beating drive shaft is arranged on a first bearing in a penetrating mode, and the first bearing is fixed on the base through a bearing seat. The beating drive shaft is fixed on the base through a first bearing, and rotation is realized through the first bearing.

Furthermore, the swinging and kneading driving shaft and the beating driving shaft are respectively provided with a driving gear which is respectively connected with the driving shafts of the first driving motor and the second driving motor. The threaded driving rod of the driving motor is meshed with the driving gear, and the driving gear is driven to rotate by the rotation of the driving rod.

The utility model discloses beneficial effect: the hand of a person can be prevented from being scratched by the structural component of the massage machine core, and meanwhile, the pressure spring is additionally arranged on the connecting rod structure, so that the beating massage device can have a certain buffering effect, the massage force can be changed, and the massage comfort level is higher; simple and compact structure, beautiful appearance and low manufacturing cost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

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

Fig. 1 is a front structure view of a three-dimensional massage machine core structure with adjustable massage angle according to an embodiment of the present invention.

Fig. 2 is a back structure view of a three-dimensional massage machine core structure with adjustable massage angle according to an embodiment of the present invention.

Fig. 3 is an exploded view of the three-dimensional massage mechanism of the embodiment of the present invention with adjustable massage angle.

Fig. 4 is an enlarged view of a structure in fig. 3.

Fig. 5 is an enlarged view of the structure at B in fig. 3.

Wherein: 1-a base; 2-a first drive motor; 3-swinging and kneading the driving shaft; 4-top arm connecting rod; 5-a massage shaft; 6-massage wheel; 7-a second drive motor; 8-rapping the drive shaft; 9-eccentric shaft; 10-eccentric shaft sleeve; 11-a loop bar; 12-a core rod; 13-pressure spring; 14-a cardan shaft; 15-swing arm; 16-a crank; 17-massage head; 18-top arm securing tab; 19-a first limit hole; 20-top arm fixing shaft; 21-eccentric hole; 22-eccentric bearing; 23-an eccentric disc; 24-a shaft sleeve; 25-a groove; 26-a through hole; 27-bearing mounting holes; 28-bearing securing cap; 29-a second bearing; 30-swing arm eccentric cover; 31-a third bearing; 32-bearing fixing pieces; 33-a bolt; 34-a second limiting hole; 35-a cardan shaft fixing cover; 36-a first bearing; 37-a bearing seat; 38-a drive gear; 39-driving shaft.

Detailed Description

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

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It is to be understood that "connected" or "coupled" as used herein may include wirelessly connected or coupled, and that the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

To facilitate understanding of the present invention, the present invention will be further explained with reference to specific embodiments in conjunction with the accompanying drawings, and the specific embodiments do not constitute limitations of the embodiments of the present invention.

It will be appreciated by those skilled in the art that the drawings are merely schematic representations of embodiments and that elements shown in the drawings are not necessarily required to practice the invention.

Examples

As shown in fig. 1, the embodiment of the utility model provides a three-dimensional massage core structure of massage angularly adjustable, including base 1 and frame, the frame is including the pendulum rubbing massage subassembly, eccentric subassembly of beating, the pendulum rubbing massage subassembly with the eccentric subassembly of beating all is fixed on base 1.

The swinging and kneading massage component can realize swinging and kneading massage along the back direction, and the eccentric beating component can realize buffer beating massage on the back.

As shown in fig. 2, in the embodiment of the present invention, the swing-kneading massage assembly includes a first driving motor 2 fixed on the base 1, the first driving motor 2 is connected to a swing-kneading driving shaft 3, two ends of the swing-kneading driving shaft 3 are connected to a top arm connecting rod 4, a massage shaft 5 is connected to a front end of the top arm connecting rod 4, a rear end of the top arm connecting rod 4 is connected to a side wall of the base 1, and a massage wheel 6 is inserted into the massage shaft 5.

The first driving motor 2 drives the swinging and kneading driving shaft 3 to rotate, the rotation of the swinging and kneading driving shaft 3 drives the top arm connecting rod 4 to move, the movement of the top arm connecting rod 4 drives the massage shaft 5 to move, and the movement of the massage shaft 5 drives the massage wheel 6 to massage the back.

As shown in fig. 2, in the embodiment of the present invention, the eccentric rapping component includes a second driving motor 7 fixed on the base 1, the second driving motor 7 is connected with a rapping driving shaft 8 in a driving manner, two ends of the rapping driving shaft 8 are connected with eccentric shafts 9, the eccentric shafts 9 are connected with a connecting rod structure through eccentric shaft sleeves 10, and the connecting rod structure is connected with the rapping component.

The second driving motor 7 drives the rapping driving shaft 8 to rotate, the rotation of the rapping driving shaft 6 drives the eccentric shaft 9 to realize eccentric rotation, the rotation of the eccentric shaft drives the eccentric shaft sleeve 10 to eccentrically move, and the eccentric motion of the eccentric shaft sleeve 10 drives the connecting rod structure to realize front-back movement, so that the rapping assembly is further driven to move.

As shown in fig. 3, the connecting rod structure includes a loop bar 11 connected to the eccentric sleeve 10, a core bar 12 inserted into the loop bar 11, and a compression spring 13 sleeved outside the core bar 12, and a universal shaft 14 is inserted through the front end of the core bar 12. The forward and backward movement of the eccentric shaft sleeve 10 drives the sleeve rod 11 to move forward and backward, the sleeve rod 11 moves forward to generate pressure on the compression spring 13, the core rod 12 is pushed to move forward under the pressure action of the compression spring 13, and the core rod 12 moves forward to push the universal shaft 14 to move forward.

The beating assembly comprises a swing arm 15, the lower end of the swing arm 15 is connected with a steering head of the universal shaft 14, the upper end of the swing arm 15 is connected with a crank 16, and two ends of the crank 16 are provided with massage heads 17. The forward movement of the cardan shaft 14 pushes the lower end of the swing arm 15 to move forward. The lower end of the swing arm 15 moves forward to drive the upper end of the swing arm 15 to move backward, under the action of the crank 16, the upper end of the swing arm 15 moves forward to enable the massage head 17 at the lower end of the crank 16 to contact the back, and the massage head 17 at the upper end of the crank 16 leaves the back.

The middle part of the top arm connecting rod 4 is arranged on the swinging and kneading driving shaft 3 in a penetrating way through a top arm fixing plate 18, the rear end of the top arm connecting rod 4 is provided with a first limiting hole 19, a top arm fixing shaft 20 is arranged in the first limiting hole 19, and one end of the top arm fixing shaft 20 is fixed on the side wall of the base 1. When the top arm link 4 moves under the action of the kneading drive shaft 3, the top arm link 4 is prevented from rotating around the kneading drive shaft 3 by the first limit hole 19, and is restricted from moving forward and backward, thereby driving the massage wheel 6 to massage in the back direction.

As shown in fig. 3, an eccentric hole 21 is formed in the middle of the top arm connecting rod 4, an eccentric structure is connected to the outer side of the top arm connecting rod 4 through the eccentric hole 21, an eccentric bearing 22 of the eccentric structure is arranged in the eccentric hole 21, an eccentric disc 23 is arranged on the outer side of the eccentric bearing 22, and a shaft sleeve 24 is arranged on the outer side of the eccentric disc 23.

As shown in fig. 4, the kneading drive shaft 3 passes through the top arm fixing piece 18 and the eccentric hole 21 and extends into the sleeve 24, the eccentric disc 23 is provided with a groove 25, and the sleeve 24 and the kneading drive shaft 3 are provided with through holes 26 corresponding to the groove 25. Inserting a pin into the through hole 26 can make the kneading drive shaft 3 rotate to drive the shaft sleeve 24 to rotate, the shaft sleeve 24 rotates to drive the eccentric disc 23 to rotate, and the eccentric disc 23 rotates to drive the top arm connecting rod 4 to realize front and back eccentric movement through the eccentric bearing 22.

In a specific embodiment of the present invention, the second bearing 29 is installed at the middle part of the swing arm 15 through the bearing mounting hole 27 and the bearing fixing cover 28, the second bearing 29 is installed on the shaft sleeve 24, and the swing arm eccentric cover 30 is installed at the outside of the bearing fixing cover 28. When the lower end of swing arm 15 moves forward, the swing arm is allowed to rotate about bushing 24 by second bearing 29, thereby moving the upper end of swing arm 15 backward.

The eccentric shaft sleeve 10 is internally provided with a third bearing 31, the third bearing 31 is arranged on the eccentric shaft 9 in a penetrating way, and a bearing fixing plate 32 is arranged on the outer side of the third bearing 31 and used for fixing the third bearing 31 in the eccentric shaft sleeve 10. The rotation of the eccentric shaft 9 can push the third bearing 31 to move back and forth, and the third bearing 31 moves back and forth to drive the eccentric shaft sleeve 10 to move, so as to further push the loop bar 11 to move.

In an embodiment of the present invention, the steering head of the cardan shaft 14 is connected to the lower end of the swing arm 15 through a cardan shaft fixing cover 35. The up-down and front-back type movement of the link structure is converted into the front-back movement of the lower end of the swing arm 15 through the universal shaft 14.

As shown in fig. 5, a rear end of the loop bar 11 is connected to the eccentric sleeve 10 through a pin shaft, a front end of the loop bar 11 is connected to a rear end of the core bar 12 through a pin 33, a second limiting hole 34 is formed in the rear end of the core bar 12, and the pin 33 is inserted into the second limiting hole 34; the front end pin shaft of the core bar 12 is connected with the shaft rod of the universal shaft 14. When the loop bar 11 moves forwards, pressure is generated on the compression spring 13, so that the core bar 12 is pushed to move forwards, and when the loop bar 11 moves backwards, the compression spring 13 restores the original shape, and the loop bar 11 drives the bolt 33 to reach the rear end of the second limiting hole 34, so that the core bar 12 is driven to move backwards.

The core rod 12 moves backwards to drive the lower end of the swing arm 15 to move backwards, so that the upper end of the swing arm 15 moves forwards, the massage head 17 at the lower end of the crank 16 is far away from the back under the action of the crank 16, and the massage head 17 at the upper end of the crank 16 contacts the back.

The rapping drive shaft 8 is mounted through a first bearing 36, and the first bearing 36 is fixed to the base 1 by a bearing block 37. The stationary rotation of the rapping drive shaft 8 is achieved by means of a first bearing 36.

The kneading drive shaft 3 and the beating drive shaft 8 are both provided with a drive gear 38 which is connected with a drive shaft 39 of the first drive motor 2 and the second drive motor 7 respectively.

When the three-dimensional massage movement structure provided by the embodiment of the utility model is used, the first driving motor 2 drives the swinging and kneading driving shaft 3 to rotate, the rotation of the swinging and kneading driving shaft 3 drives the top arm connecting rod 4 to move, and the movement of the top arm connecting rod 4 drives the massage wheel 6 to massage along the back direction; the second driving motor 7 drives the beating driving shaft 8 to rotate, the beating driving shaft 8 drives the eccentric shaft 9 to eccentrically rotate, the eccentric shaft 9 eccentrically rotates to drive the eccentric shaft sleeve 10 to move, the motion of the eccentric shaft sleeve 10 drives the swing arm 15 to move through a connecting rod structure provided with a pressure spring 13, the middle part of the swing arm 15 rotates through a bearing, so that the swing arm 15 drives the crank 16 to move, and the crank 16 drives the massage head 17 to beat and massage the back.

To sum up, the utility model discloses a set up pressure spring 13 in the connecting rod structure, pressure spring 13 makes the loop bar 11 and the transmission of realization power between the core bar 12, simultaneously, establishes the spacing hole in the core bar 12, and bolt 33 inserts the spacing hole and makes loop bar 11 and core bar 12 connect, thereby produces the cushioning effect when making swing arm 15 move; the swinging and kneading massage of the massage wheel along the back direction is realized through the top arm connecting rod 4. Wholly realized simple structure, the appearance is pleasing to the eye, and the structure is hidden, has reduced manufacturing cost, can prevent that the hand from by spare part fish tail, and massage comfort level is higher, and the massage is even, and is effectual.

Those of ordinary skill in the art will understand that: the components in the device in the embodiments of the present invention may be distributed in the device in the embodiments according to the description of the embodiments, and may be correspondingly changed in one or more devices different from the embodiments. The components of the above embodiments may be combined into one component, or may be further divided into a plurality of sub-components.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a three-dimensional massage core structure of massage angularly adjustable, includes base (1) and frame, its characterized in that: the frame comprises a swinging and kneading massage component and an eccentric beating component, and the swinging and kneading massage component and the eccentric beating component are fixed on the base (1); wherein the content of the first and second substances,

the swinging and kneading massage assembly comprises a first driving motor (2) fixed on the base (1), the first driving motor (2) is in driving connection with a swinging and kneading driving shaft (3), two ends of the swinging and kneading driving shaft (3) are connected with top arm connecting rods (4), the front ends of the top arm connecting rods (4) are connected with massage shafts (5), the rear ends of the top arm connecting rods (4) are connected to the side wall of the base (1), and massage wheels (6) penetrate through the massage shafts (5);

the eccentric beating assembly comprises a second driving motor (7) fixed on the base (1), the second driving motor (7) is connected with a beating driving shaft (8) in a driving mode, two ends of the beating driving shaft (8) are connected with eccentric shafts (9), the eccentric shafts (9) are connected with connecting rod structures through eccentric shaft sleeves (10), and the connecting rod structures are connected with the beating assembly;

the connecting rod structure comprises a loop bar (11) connected with the eccentric shaft sleeve (10), a core bar (12) inserted into the loop bar (11), and a pressure spring (13) sleeved outside the core bar (12), wherein a universal shaft (14) is arranged at the front end of the core bar (12) in a penetrating way;

the beating assembly comprises a swing arm (15), the lower end of the swing arm (15) is connected with a steering head of the universal shaft (14), the upper end of the swing arm (15) is connected with a crank (16), and two ends of the crank (16) are provided with massage heads (17).

2. The three-dimensional massage movement structure with the adjustable massage angle as recited in claim 1, wherein: the middle part of the top arm connecting rod (4) penetrates through the top arm fixing piece (18) to be arranged on the swing kneading driving shaft (3), a first limiting hole (19) is formed in the rear end of the top arm connecting rod (4), a top arm fixing shaft (20) is arranged in the first limiting hole (19), and one end of the top arm fixing shaft (20) is fixed on the side wall of the base (1).

3. The three-dimensional massage movement structure with the adjustable massage angle as recited in claim 2, wherein: the middle part of top arm connecting rod (4) is equipped with eccentric orfice (21), the outside of top arm connecting rod (4) is passed through eccentric orfice (21) are connected with an eccentric structure, eccentric bearing (22) of eccentric structure are located in eccentric orfice (21), the outside of eccentric bearing (22) is equipped with eccentric disc (23), the outside of eccentric disc (23) is equipped with axle sleeve (24).

4. The three-dimensional massage movement structure with the adjustable massage angle as recited in claim 3, wherein: the swinging and kneading driving shaft (3) penetrates through the top arm fixing piece (18) and the eccentric hole (21) and extends into the shaft sleeve (24); the eccentric disc (23) is provided with a groove (25), and the shaft sleeve (24) and the kneading drive shaft (3) are respectively provided with a through hole (26) corresponding to the groove (25).

5. The three-dimensional massage movement structure with the adjustable massage angle as recited in claim 4, wherein: the middle part of swing arm (15) is passed through bearing mounting hole (27) and bearing fixing cover (28) and is installed second bearing (29), second bearing (29) cover is established on axle sleeve (24), swing arm eccentric cover (30) are installed in the outside of bearing fixing cover (28).

6. The three-dimensional massage movement structure with the adjustable massage angle as recited in claim 1, wherein: a third bearing (31) is arranged in the eccentric shaft sleeve (10), the third bearing (31) penetrates through the eccentric shaft (9), and a bearing fixing plate (32) is installed on the outer side of the third bearing (31).

7. The three-dimensional massage movement structure with the adjustable massage angle as recited in claim 6, wherein: the rear end of the sleeve rod (11) is connected with the eccentric shaft sleeve (10) through a pin shaft, the front end of the sleeve rod (11) is connected with the rear end of the core rod (12) through a pin (33), a second limiting hole (34) is formed in the rear end of the core rod (12), and the pin (33) is inserted into the second limiting hole (34); the front end pin shaft of the core rod (12) is connected with the shaft rod of the universal shaft (14).

8. The three-dimensional massage movement structure with the adjustable massage angle as recited in claim 7, wherein: and a steering head of the universal shaft (14) is connected to the lower end of the swing arm (15) through a universal shaft fixing cover (35).

9. The three-dimensional massage movement structure with the adjustable massage angle as recited in claim 1, wherein: the beating driving shaft (8) penetrates through a first bearing (36), and the first bearing (36) is fixed on the base (1) through a bearing seat (37).

10. The three-dimensional massage movement structure with the adjustable massage angle as claimed in any one of claims 1 to 9, wherein: the swinging and kneading driving shaft (3) and the beating driving shaft (8) are respectively provided with a driving gear (38) which is respectively connected with a driving shaft (39) of the first driving motor (2) and a driving shaft (39) of the second driving motor (7).