Neck and shoulder kneading and clamping massage machine core

Abstract

The utility model relates to the field of massagers, in particular to a neck and shoulder kneading and clamping massage machine core which comprises a shell, a transmission assembly, a neck massage assembly and a shoulder massage assembly, and an eccentric seat in the transmission assembly drives the neck massage assembly and the shoulder massage assembly to work. A kneading and clamping seat in the neck massage assembly comprises a mounting part, a kneading and clamping arm and a spherical rotating part located between the mounting part and the kneading and clamping arm, the spherical rotating part is rotationally arranged on a shell or a component fixed to the shell, and a rotating cavity is formed in the shell or the component fixed to the shell. The inner wall of the rotating cavity abuts against the peripheral face of the spherical rotating part in a limiting fit mode, limiting guide blocks are symmetrically arranged on the two sides of the spherical rotating part, guide grooves matched with the limiting guide blocks are symmetrically formed in the rotating cavity, and the guide grooves allow the limiting guide blocks to swing up and down and enable the kneading and clamping arms to make deflection motion. The massage pillow has the advantages of being simple in structure, large in massage deflection amplitude and capable of massaging the shoulders and the neck.

Description

Technical Field

[0001] The utility model relates to the technical field of massage equipment, in particular to a neck and shoulder kneading and clamping massage movement. Background Art

[0002] With the development of society, people's work and life rhythms are constantly accelerating. All walks of life are busy for a better life and have little time for physical exercise. People's physical health index is getting worse and worse. Among them, the situation is particularly serious for a large number of office workers sitting in front of computers, drivers who sit in the cab for a long time, etc. Because they need to work at their desks or stare at computers for a long time, they suffer from serious muscle strain in the neck, shoulders and waist, poor blood circulation, and easily cause diseases such as cervical spondylosis and lumbar disc herniation. Therefore, shoulder and neck massagers for massaging shoulders and necks have appeared on the market. Although they can give the human body a certain degree of massage effect, the above-mentioned massage devices can achieve neck massage, shoulder massage, or simultaneous massage of the neck or shoulders, but generally they are massaged by direct push and rotation.

[0003] The existing utility model patent with application number 202321748005.3 discloses a kneading massage movement, including a power piece, a rotating gear, a rotating swing head and a swing rod. A transmission worm is coaxially installed on the output shaft of the power piece. Two sets of rotating gears are respectively arranged on both sides of the power piece and are connected to the two sides of the transmission worm through corresponding transmission components. The rotating swing head is coaxially fixedly installed on the upper side of the corresponding rotating gear. One end of the swing rod is fixedly installed in the mounting hole on the upper side of the rotating swing head, and the other end is fixedly connected and installed with a massage head. One end of the swing rod is fixedly installed in the mounting hole on the upper side of the rotating swing head, and the other end is fixedly connected with a mounting portion. The mounting portion is used to install the massage head. The middle part of the swing rod is movably connected to the limit assembly installed on the shell. The utility model drives the two sets of rotating gears and the rotating swing head to rotate in different directions through the power piece, drives the ends of the two sets of swing rods to rotate, thereby driving the two sets of massage heads to imitate the masseur to knead and massage the massage parts.

[0004] However, the massage head of this patent can only perform clamping massage, and the neck has a certain length, so the massage movement has a small up and down range of massage, and cannot effectively massage the entire neck position. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a massage movement with a simple structure, a large up and down swinging massage range and the ability to massage shoulders and neck in view of the deficiencies of the above-mentioned prior art.

[0006] To achieve the above object, the following technical solution is adopted. A neck and shoulder kneading and pinching massage mechanism includes a housing, a transmission component, a neck massage component, and a shoulder massage component. The eccentric seat in the transmission component drives the neck massage component and the shoulder massage component to work. The kneading and pinching seat in the neck massage component includes a mounting portion, a kneading and pinching arm, and a spherical rotating portion located between the mounting portion and the kneading and pinching arm. The spherical rotating portion is rotatably arranged on the housing or a component fixed to the housing. A rotating cavity is provided on the housing or a component fixed to the housing, and the inner wall of the rotating cavity is in abutting and limiting fit with the outer peripheral surface of the spherical rotating portion. Symmetrically arranged limiting and guiding blocks are provided on both sides of the spherical rotating portion, and guiding grooves adapted to the limiting and guiding blocks are symmetrically provided on the rotating cavity. A first ball head is eccentrically provided on the first side surface of the eccentric seat, and a first spherical groove for the first ball head to extend into and rotate is provided in the mounting portion. The cooperation between the first ball head and the first spherical groove enables the limiting and guiding blocks to swing up and down in the guiding grooves and constitutes the yaw movement of the kneading and pinching arm.

[0007] Adopting the above technical solution, the transmission component is driven to rotate through the cooperation of a commonly used reduction gear set and a worm and worm gear on the market. The outer peripheral surface of the eccentric seat rotates through gear meshing. The eccentric seat simultaneously drives the neck massage component and the shoulder massage component to work eccentrically. The kneading and pinching seat is driven to yaw by the mounting portion, and the kneading and pinching arm extends out of the housing and yaws and clamps the neck of the human body along with the movement of the kneading and pinching seat. The front shape of the guiding groove is adapted to the limiting and guiding block, and the depth of the guiding groove is greater than the side width of the limiting and guiding block. And because the limiting and guiding blocks are symmetrically arranged, when one end rises, the other end descends. The spherical rotating portion also rotates in the rotating cavity to realize the limiting rotation of the middle part of the kneading and pinching seat. Therefore, while the kneading and pinching seat can rotate up and down, the limiting and guiding blocks at both ends can also move up and down alternately in the guiding grooves to realize yaw. By setting the first ball head, the rotation of the eccentric seat on the mounting portion can be made smoother, and at the same time, it can also drive the mounting portion to yaw with a larger amplitude. Since the eccentric seat has a relatively high rotational speed when being driven, by setting the first ball head to rotate in the first spherical groove, the eccentric seat can be effectively protected, and the yaw of the mounting portion can be made smoother, and it can also form a limit during rotation.

[0008] A neck and shoulder kneading and pinching massage mechanism can be further set as follows: The shoulder massage component includes a swing rod, a mounting seat, and a shoulder pinching arm. One end of the swing rod is eccentrically connected to the second side surface of the eccentric seat. The shoulder pinching arm includes a rotating seat and a treatment component fixed to the rotating seat. The rotating seat is rotatably arranged on the mounting seat. The second end of the swing rod is linked to the rotating seat. The rotation of the eccentric seat drives the swing rod to move, thereby realizing the swing of the swing rod driving the shoulder pinching arm.

[0009] By adopting the above technical scheme, after the eccentric seat rotates, the first ball head on its upper side drives the neck massage component to knead and clamp the neck, and the eccentric seat drives the pendulum rod to swing through the eccentric sleeve of the pendulum rod on its lower side. One side of the eccentric seat is used to eccentrically transmit the neck massage component, and the other side is used to eccentrically rotate the shoulder massage component. The limit seat is detachably arranged on the shell, and the shoulder clamping arm is rotatably arranged in the limit seat through the rotating seat, so it can be removed from the shell together with the limit seat, and when the shoulder massage component is driven by the eccentric seat through the pendulum rod, the eccentric seat can also simultaneously drive the neck massage component and the shoulder massage component to knead and clamp the shoulder. The pendulum rod can cooperate with the shoulder clamping arm by setting a groove or a protrusion, and the rotating seat can also be provided with a groove or a protrusion. When the protrusion is set on the pendulum rod, the protrusion on the pendulum rod extends into the groove of the shoulder clamping arm and rises or falls due to the pendulum rod when it swings, so that the shoulder clamping arm rotates through the rotating seat, and through the lever principle, its treatment component can rotate to clamp or loosen the shoulder.

[0010] A neck and shoulder kneading and clamping massage movement can be further configured as follows: a kneading and clamping head is provided at one end of the kneading and clamping arm extending out of the shell, the shell includes a cover plate fixedly connected thereto, a limit seat is provided inside the cover plate, the limit seat abuts against the cover plate to form the rotating cavity and the guide groove, and the first spherical groove includes a limit groove for the top of the first ball head to extend into and rotate, and a deflection arc surface for the bottom of the first ball head to abut against.

[0011] By adopting the above technical scheme, the kneading clamp head is arranged on the outside of the kneading clamp arm, and fixing the two ends will be more firm. At the same time, the kneading clamp head can be connected to the kneading clamp arm by plugging and unplugging, so that the kneading clamp head can be replaced, and different massage techniques and methods can be achieved through different massage heads. It has high versatility. At the same time, the kneading clamp head can also be directly arranged in one piece with the kneading clamp arm, so as to increase its stability during use. The kneading clamp arm can be first installed in the limit seat, and the four corners of the limit seat are clamped by the protrusions of the fixing bolts. Then the cover plate is covered and fixed to the shell, so that the spherical rotating part and the limit guide block of the kneading clamp arm are limited in the rotating cavity and the guide groove to rotate up and down and drive the kneading clamp arm to deflect. The deflection arc surface can also provide the first ball head with a conflict when it deflects. Since the eccentric seat has a higher rotation speed when it is driven, when the mounting part deflects, the edge of the eccentric seat will also conflict with the deflection arc surface of the mounting part. By setting the contact surface as an arc surface, the deflection of the mounting part is smoother, and at the same time, the limit groove is provided for the first ball head to extend into for rotation and form a limit.

[0012] A neck and shoulder kneading and massaging movement can be further configured as follows: the limiting guide blocks are symmetrically arranged on both sides of the spherical rotating part in a horizontal or vertical manner, and the rotating cavity is symmetrically arranged on the rotating cavity in a horizontal or vertical manner to provide guide grooves that cooperate with the limiting guide blocks.

[0013] With the above technical solution, the limit guiding blocks can be horizontally arranged at both ends of the spherical rotating part, or vertically arranged at both ends of the spherical rotating part. The rotation trajectories of the two arrangement methods are the same, both realizing a large arc swing.

[0014] A neck and shoulder kneading and pinching massage mechanism can be further configured as follows: a second ball head is arranged at the second end of the swing rod, and a second spherical groove cooperating with the second ball head is arranged on the rotating seat. The cooperation between the second ball head and the second spherical groove constitutes the linkage connection between the second end of the swing rod and the rotating seat.

[0015] With the above technical solution, through the second ball head and the second spherical groove, interference will not occur when the second ball head rotates, and the rotation is smoother. The outer edge end of the second spherical groove is also provided with an arc surface to reduce the rotational friction between the rotating seat and the swing rod. At the same time, since the second ball head is spherical, after the swing rod is driven by the eccentric seat, the swing frequency is relatively high. Therefore, the cooperation between the spherical surface and the groove can make the cooperation smoother, thereby increasing the service life.

[0016] A neck and shoulder kneading and pinching massage mechanism can be further configured as follows: an eccentric column is eccentrically arranged on the lower side of the eccentric seat, the first end of the swing rod is sleeved on the eccentric column, the limit seat is detachably connected to the housing, and a mounting plate is covered on the limit seat. The mounting plate is detachably connected to the housing and the limit seat respectively.

[0017] With the above technical solution, the upper side of the eccentric seat is provided with a first ball head, and the lower side of the eccentric seat drives the swing rod through the eccentric column. The first end of the swing rod is eccentrically sleeved on the eccentric column to make the swing rod swing. At the same time, the swing rod can be easily detached from the eccentric column. Only by limiting the other end of the swing rod through the housing can the swing rod be prevented from loosening when swinging. The limit seat and the mounting plate are both detachably arranged on the housing through bolts. When the shoulder pinching mechanism is not needed, the limit seat and the mounting plate can be directly removed.

[0018] A neck and shoulder kneading and pinching massage mechanism can be further configured as follows: a hinge column is arranged on the rotating seat, hinge grooves for the hinge column to rotate are arranged in the mounting plate and the mounting seat, a slot for the treatment component to extend out is arranged at the bottom of the mounting seat, and an expansion slot for the treatment component to rotate is arranged at the bottom of the mounting plate.

[0019] With the above technical solution, the slot allows the treatment component to extend out and rotate, while the expansion slot allows the treatment component to rotate with a larger amplitude. The slot is connected to the expansion slot. Therefore, the connecting arm can sequentially rotate from the slot to the expansion slot to lift, and descend from the expansion slot to the slot to fall, thereby forming pinching the shoulder or loosening the shoulder.

[0020] The present invention will be further described in detail below with reference to the drawings and embodiments. Description of the Drawings

[0021] Figure 1 This is a perspective view of an embodiment of the present utility model.

[0022] Figure 2 This is an Figure 1 exploded structure schematic diagram of an embodiment of the present utility model.

[0023] Figure 3 This is an Figure 2 internal structure schematic diagram of the kneading and clamping seat in an embodiment of the present utility model.

[0024] Figure 4 This is an Figure 2 upper side structure schematic diagram of the eccentric seat in an embodiment of the present utility model.

[0025] Figure 5 This is the front view of an embodiment of the present utility model.

[0026] Figure 6 This is an Figure 5 A - A sectional view of an embodiment of the present utility model.

[0027] Figure 7 This is an Figure 6 enlarged view of part A in an embodiment of the present utility model.

[0028] Figure 8 This is an Figure 5 B - B sectional view of an embodiment of the present utility model.

[0029] Figure 9 This is an Figure 1 internal structure schematic diagram after removing the back shell and the limit seat in an embodiment of the present utility model.

[0030] Figure 10 This is an Figure 2 perspective view of the lower side structure of the eccentric seat in an embodiment of the present utility model.

[0031] Figure 11 This is an Figure 2 internal structure schematic diagram of the mounting plate in an embodiment of the present utility model.

[0032] Figure 12 This is an Figure 2 internal structure schematic diagram of the limit seat in an embodiment of the present utility model.

[0033] Figure 13 This is an Figure 9 internal structure schematic diagram of the clamping shoulder arm in an embodiment of the present utility model.

[0034] Figure 14 This is an Figure 9 internal structure schematic diagram of the swing rod in an embodiment of the present utility model.

[0035] Figure 15 This is the front view of Embodiment 2 of the present utility model.

[0036] Figure 16 This is of Embodiment 2 of the present utility model Figure 15 Cross-sectional view taken along line C-C.

[0037] Figure 17 This is of Embodiment 2 of the present utility model Figure 16 Enlarged view of part B in

[0038] Figure 18 This is of an embodiment of the present utility model Figure 1 Schematic structural view after removing the shoulder massage assembly.

[0039] Figure 19 This is of an embodiment of the present utility model Figure 15 Schematic structural view after removing the shoulder massage assembly.

[0040] In the figure: 1, housing; 2, cover plate; 3, limit seat; 10, transmission assembly; 20, neck massage assembly; 21, eccentric seat; 22, first ball head; 23, kneading and clamping seat; 24, installation part; 25, kneading and clamping arm; 26, kneading and clamping head; 27, spherical rotating part; 28, rotating cavity; 40, shoulder massage assembly; 31, first spherical groove; 32, limit groove; 33, yaw arc surface; 34, limit guiding block; 35, guiding groove; 40, shoulder massage assembly; 41, limit seat; 42, shoulder clamping arm; 43, rotating seat; 44, treatment component; 45, mounting plate; 46, hinged column; 47, slotted opening; 48, extension slot; 49, hinged slot; 51, second ball head; 52, second spherical groove; 411, eccentric column. Detailed implementation manners

[0041] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0042] Embodiment 1: As Figures 1 - 14The neck and shoulder kneading and clamping massage movement shown in the figure includes a shell 1, a transmission assembly 10, a neck massage assembly 20 and a shoulder massage assembly 40. The transmission assembly 10 is a more common reduction gear set structure and a worm gear cooperates to transmit the power. The eccentric seat 21 in the transmission assembly 10 drives the neck massage assembly 20 and the shoulder massage assembly 40 to work. A first ball head 22 is eccentrically provided on the upper side of the eccentric seat 21. A kneading and clamping seat 23 driven by the first ball head 22 to form a sway is provided on the first ball head 22. The kneading and clamping seat 23 in the neck massage assembly 20 includes a mounting portion 24, a kneading and clamping arm 25 and a spherical rotating portion 27 located between the mounting portion 24 and the kneading and clamping arm 25. The kneading and clamping arm 25 is provided with a kneading and clamping head 26 on the outer sleeve. The kneading and clamping head 26 can be integrally arranged with the kneading and clamping arm, or can be fixed to the kneading and clamping arm 25 by bolts on both sides of the kneading and clamping head 26.

[0043] like Figure 2 , Figure 3 as well as Figure 7 As shown, the mounting portion 24 is provided with a first spherical groove 31 for the first ball head 22 to extend into and rotate. The first spherical groove 31 includes a limiting groove 32 for the top of the first ball head 22 to extend into and rotate, and a deflection arc surface 33 for the bottom of the first ball head 22 to abut against. The deflection arc surface 33 can also provide the first ball head 22 with abutment when it is deflected. Since the eccentric seat 21 has a higher rotation speed when being driven, when the mounting portion 24 is deflected, the edge of the eccentric seat 21 will also abut against the deflection arc surface 33 of the mounting portion 24. By setting the contact surface to an arc surface, the deflection of the mounting portion 24 is smoother. At the same time, the limiting groove 32 is provided for the first ball head 22 to extend into and rotate and form a limit. By setting the first ball head 22, the rotation of the eccentric seat 21 on the mounting portion 24 can be smoother.

[0044] like Figure 8 As shown, a rotating cavity 28 is provided on the shell 1, and the inner wall of the rotating cavity 28 is in abutment with the outer peripheral surface of the spherical rotating part 27 for limiting cooperation. The spherical rotating part 27 is rotatably provided on the shell 1, and the kneading and clamping seat 23 realizes positioning rotation with the rotating cavity 28 through the spherical rotating part 27 provided in the middle, thereby driving the kneading and clamping arm 25 to swing, and it is not easy for the two to be separated during use. The kneading and clamping arm 25 is out of the shell 1 and performs swing massage on the human neck through the kneading and clamping head 26.

[0045] like Figure 3 and Figure 7As shown, symmetrically arranged limit guiding blocks 34 are provided at the left and right transverse ends of the spherical rotating part 27. Symmetrically arranged guiding grooves 35 are provided at the left and right transverse ends of the rotating cavity 28. A cover plate 2 is fixedly installed on the surface of the housing 1 from which the kneading and clamping arm 25 extends. A limit seat 3 clamped in the housing 1 is arranged in the cover plate 2. The limit seat 3 abuts against the cover plate 2 to form the rotating cavity 28 and the guiding groove 35. The guiding groove 35 allows the limit guiding block 34 to swing up and down. The front shape of the guiding groove 35 is adapted to the limit guiding block 34. The depth of the guiding groove 35 is greater than the side width of the limit guiding block 34. The limit guiding blocks 34 are symmetrically arranged. Therefore, when one end is lifted, the other end descends. The spherical rotating part 27 also rotates in the rotating cavity 28 to realize the limited rotation of the middle part of the kneading and clamping seat 23. Therefore, while the kneading and clamping seat 23 can rotate up and down, the limit guiding blocks 34 at both ends can also move up and down alternately in the guiding groove 35 to realize yaw. The rotation of the eccentric seat 21 enables the kneading and clamping arm 25 and the kneading and clamping head 26 to realize circumferential yaw through the cooperation of the limit guiding block 34 and the guiding groove 35, so as to knead and clamp the human neck up and down.

[0046] As Figures 9 - 14As shown, a swing rod 4 is eccentrically sleeved on the lower side of the eccentric seat 21. The first end of the swing rod 4 is linked and connected to the eccentric seat 21. The shoulder massage assembly 40 includes a limit seat 41 and a shoulder clamping arm 42. The shoulder clamping arm 42 includes a rotating seat 43 and a treatment component 44 fixed to the rotating seat 43. The rotating seat 43 is rotatably arranged on the limit seat 41. The second end of the swing rod is linked and connected to the rotating seat 43. The rotation of the eccentric seat 21 drives the swing rod 4 to move, so as to realize the swing of the swing rod 4 driving the shoulder clamping arm 42. One side of the eccentric seat 21 is used for eccentrically driving the neck massage assembly 20, and the other side drives the shoulder massage assembly 40 through eccentric rotation. And when the shoulder massage assembly 40 is driven by the eccentric seat 21 through the swing rod, the eccentric seat 21 can also drive the neck massage assembly 20 and the shoulder massage assembly 40 at the same time to perform kneading and shoulder clamping actions. An eccentric column 411 is eccentrically arranged on the eccentric seat 21. The first end of the swing rod 4 is sleeved on the eccentric column 411. The limit seat 41 is detachably connected to the housing 1. An installation plate 45 is covered on the limit seat 41. The installation plate 45 is detachably connected to the housing 1 and the limit seat 41 respectively. The shoulder clamping arm 42 includes a rotating seat 43 and a treatment component 44 fixed to the rotating seat 43. The shoulder clamping arm 42 is rotatably arranged in the limit seat 41 through the rotating seat 43, so it can be detached from the housing 1 together with the limit seat 41. The limit seat 41 is detachably connected to the housing 1. A hinge column 46 is arranged on the rotating seat. Hinge grooves 49 for the hinge column 43 to rotate are arranged in the installation plate 45 and the limit seat 41. A slot 47 for the treatment component 44 to extend out is arranged at the bottom of the limit seat 41. An expansion slot 48 for the treatment component 44 to rotate is arranged at the bottom of the installation plate 45. The slot 47 and the expansion slot 48 cooperate to enable the shoulder clamping arm 35 to move in a larger range. The rotating seat 43 is rotatably arranged on the limit seat 41. The shoulder clamping arm 35 rotates through the rotating seat 43. By the lever principle, the treatment component 44 can rotate to clamp or loosen the shoulder. The second end of the swing rod 4 is linked and connected to the rotating seat 43. A second ball head 51 is arranged at the second end of the swing rod 4. A second spherical groove 52 matched with the second ball head 51 is arranged on the rotating seat 43. The cooperation of the second ball head 51 and the second spherical groove 52 constitutes the linkage connection between the second end of the swing rod 4 and the rotating seat 43. Through the second ball head 51 and the second spherical groove 52, the cooperation between the two is smoother. The rotation of the eccentric seat 21 drives the swing rod 4 to move, so as to realize the swing of the swing rod 4 driving the shoulder clamping arm 35. The rotation frequency of the eccentric seat 21 is relatively high. Therefore, it is necessary that the ball head 33 and the second spherical groove 52 are not easily interfered during cooperation. The neck massage assembly 20 and the shoulder massage assembly 40 are simultaneously driven by the eccentric seat 21 and knead and clamp the neck and shoulder at the same time.

[0047] Embodiment 2: As Figures 1 - 17The neck and shoulder kneading and clamping massage movement shown in the figure includes a shell 1, a transmission assembly 10, a neck massage assembly 20 and a shoulder massage assembly 40. The transmission assembly 10 is a more common reduction gear set structure and a worm gear cooperates to transmit the power. The eccentric seat 21 in the transmission assembly 10 drives the neck massage assembly 20 and the shoulder massage assembly 40 to work. A first ball head 22 is eccentrically provided on the upper side of the eccentric seat 21. A kneading and clamping seat 23 driven by the first ball head 22 to form a sway is provided on the first ball head 22. The kneading and clamping seat 23 in the neck massage assembly 20 includes a mounting portion 24, a kneading and clamping arm 25 and a spherical rotating portion 27 located between the mounting portion 24 and the kneading and clamping arm 25. The kneading and clamping arm 25 is provided with a kneading and clamping head 26 on the outer sleeve. The kneading and clamping head 26 can be integrally arranged with the kneading and clamping arm, or can be fixed to the kneading and clamping arm 25 by bolts on both sides of the kneading and clamping head 26.

[0048] like Figure 2 , Figure 3 as well as Figure 7 As shown, the mounting portion 24 is provided with a first spherical groove 31 for the first ball head 22 to extend into and rotate. The first spherical groove 31 includes a limiting groove 32 for the top of the first ball head 22 to extend into and rotate, and a deflection arc surface 33 for the bottom of the first ball head 22 to abut against. The deflection arc surface 33 can also provide the first ball head 22 with abutment when it is deflected. Since the eccentric seat 21 has a higher rotation speed when being driven, when the mounting portion 24 is deflected, the edge of the eccentric seat 21 will also abut against the deflection arc surface 33 of the mounting portion 24. By setting the contact surface to an arc surface, the deflection of the mounting portion 24 is smoother. At the same time, the limiting groove 32 is provided for the first ball head 22 to extend into and rotate and form a limit. By setting the first ball head 22, the rotation of the eccentric seat 21 on the mounting portion 24 can be smoother.

[0049] like Figure 8 As shown, a rotating cavity 28 is provided on the shell 1, and the inner wall of the rotating cavity 28 is in abutment with the outer peripheral surface of the spherical rotating part 27 for limiting cooperation. The spherical rotating part 27 is rotatably provided on the shell 1, and the kneading and clamping seat 23 realizes positioning rotation with the rotating cavity 28 through the spherical rotating part 27 provided in the middle, thereby driving the kneading and clamping arm 25 to swing, and it is not easy for the two to be separated during use. The kneading and clamping arm 25 is out of the shell 1 and performs swing massage on the human neck through the kneading and clamping head 26.

[0050] like Figure 3 as well as Figures 17 - 19As shown, vertical upper and lower ends of the spherical rotating part 27 are symmetrically provided with limiting and guiding blocks 34, vertical upper and lower ends of the rotating cavity 28 are symmetrically provided with guiding grooves 35, a cover plate 2 is fixedly installed on one side of the housing 1 where the kneading and clamping arm 25 extends, a limiting seat 3 clamped in the housing 1 is arranged in the cover plate 2, the limiting seat 3 abuts against the cover plate 2 to form the rotating cavity 28 and the guiding grooves 35, the guiding grooves 35 allow the limiting and guiding blocks 34 to swing up and down, the front shape of the guiding grooves 35 is adapted to the limiting and guiding blocks 34, the depth of the guiding grooves 35 is greater than the side width of the limiting and guiding blocks 34, the limiting and guiding blocks 34 are symmetrically arranged, so when one end is lifted, the other end descends, and the spherical rotating part 27 also rotates in the rotating cavity 28 to realize the limiting rotation of the middle part of the kneading and clamping seat 23. Therefore, while the kneading and clamping seat 23 can rotate up and down, the limiting and guiding blocks 34 at both ends can alternately move up and down in the guiding grooves 35 to realize yaw. The rotation of the eccentric seat 21 enables the kneading and clamping arm 25 and the kneading and clamping head 26 to realize circumferential yaw through the cooperation of the limiting and guiding blocks 34 and the guiding grooves 35, so as to knead and clamp the human neck up and down.

[0051] As Figures 9 - 14As shown, a swing rod 4 is eccentrically sleeved on the lower side of the eccentric seat 21. The first end of the swing rod 4 is linked and connected to the eccentric seat 21. The shoulder massage assembly 40 includes a limit seat 41 and a shoulder clamping arm 42. The shoulder clamping arm 42 includes a rotating seat 43 and a treatment component 44 fixed to the rotating seat 43. The rotating seat 43 is rotatably arranged on the limit seat 41. The second end of the swing rod is linked and connected to the rotating seat 43. The rotation of the eccentric seat 21 drives the swing rod 4 to move, so as to realize the swing of the swing rod 4 driving the shoulder clamping arm 42. One side of the eccentric seat 21 is used for eccentrically driving the neck massage assembly 20, and the other side drives the shoulder massage assembly 40 through eccentric rotation. And when the shoulder massage assembly 40 is driven by the eccentric seat 21 through the swing rod, the eccentric seat 21 can also drive the neck massage assembly 20 and the shoulder massage assembly 40 at the same time to perform kneading and shoulder clamping actions. An eccentric column 411 is eccentrically arranged on the eccentric seat 21. The first end of the swing rod 4 is sleeved on the eccentric column 411. The limit seat 41 is detachably connected to the housing 1. An installation plate 45 is covered on the limit seat 41. The installation plate 45 is detachably connected to the housing 1 and the limit seat 41 respectively. The shoulder clamping arm 42 includes a rotating seat 43 and a treatment component 44 fixed to the rotating seat 43. The shoulder clamping arm 42 is rotatably arranged in the limit seat 41 through the rotating seat 43, so it can be detached from the housing 1 together with the limit seat 41. The limit seat 41 is detachably connected to the housing 1. A hinge column 46 is arranged on the rotating seat. Hinge grooves 49 for the hinge column 43 to rotate are arranged in the installation plate 45 and the limit seat 41. A slot 47 for the treatment component 44 to extend out is arranged at the bottom of the limit seat 41. An expansion slot 48 for the treatment component 44 to rotate is arranged at the bottom of the installation plate 45. The slot 47 and the expansion slot 48 cooperate to enable the shoulder clamping arm 35 to move in a larger range. The rotating seat 43 is rotatably arranged on the limit seat 41. The shoulder clamping arm 35 rotates through the rotating seat 43. Through the lever principle, the treatment component 44 can rotate to clamp or loosen the shoulder. The second end of the swing rod 4 is linked and connected to the rotating seat 43. A second ball head 51 is arranged at the second end of the swing rod 4. A second spherical groove 52 matched with the second ball head 51 is arranged on the rotating seat 43. The cooperation of the second ball head 51 and the second spherical groove 52 constitutes the linkage connection between the second end of the swing rod 4 and the rotating seat 43. Through the second ball head 51 and the second spherical groove 52, the cooperation between the two is smoother. The rotation of the eccentric seat 21 drives the swing rod 4 to move, so as to realize the swing of the swing rod 4 driving the shoulder clamping arm 35. The rotation frequency of the eccentric seat 21 is relatively high. Therefore, it is necessary that the ball head 33 and the second spherical groove 52 do not interfere easily during cooperation. The neck massage assembly 20 and the shoulder massage assembly 40 are driven by the eccentric seat 21 at the same time and knead the shoulder and neck at the same time.

[0052] Embodiment 3: As Figures 1 - 8 and Figure 18 、 Figure 19The neck and shoulder kneading and clamping massage movement shown in the figure comprises a shell 1, a transmission assembly 10 and a neck massage assembly 20. The transmission assembly 10 is a relatively common reduction gear set structure and a worm gear cooperates to transmit the power. The eccentric seat 21 in the transmission assembly 10 drives the neck massage assembly 20 to work. A first ball head 22 is eccentrically provided on the upper side of the eccentric seat 21. A kneading and clamping seat 23 driven by the first ball head 22 to form a sway is provided on the first ball head 22. The kneading and clamping seat 23 in the neck massage assembly 20 comprises a mounting portion 24, a kneading and clamping arm 25 and a spherical rotating portion 27 located between the mounting portion 24 and the kneading and clamping arm 25. A kneading and clamping head 26 is provided on the outer sleeve of the kneading and clamping arm 25. The kneading and clamping head 26 can be integrally arranged with the kneading and clamping arm, or can be fixed to the kneading and clamping arm 25 by bolts on both sides of the kneading and clamping head 26.

[0053] like Figure 2 , Figure 3 as well as Figure 7 As shown, the mounting portion 24 is provided with a first spherical groove 31 for the first ball head 22 to extend into and rotate. The first spherical groove 31 includes a limiting groove 32 for the top of the first ball head 22 to extend into and rotate, and a deflection arc surface 33 for the bottom of the first ball head 22 to abut against. The deflection arc surface 33 can also provide the first ball head 22 with abutment when it is deflected. Since the eccentric seat 21 has a higher rotation speed when being driven, when the mounting portion 24 is deflected, the edge of the eccentric seat 21 will also abut against the deflection arc surface 33 of the mounting portion 24. By setting the contact surface to an arc surface, the deflection of the mounting portion 24 is smoother. At the same time, the limiting groove 32 is provided for the first ball head 22 to extend into and rotate and form a limit. By setting the first ball head 22, the rotation of the eccentric seat 21 on the mounting portion 24 can be smoother.

[0054] like Figure 8 As shown, a rotating cavity 28 is provided on the shell 1, and the inner wall of the rotating cavity 28 is in abutment with the outer peripheral surface of the spherical rotating part 27 for limiting cooperation. The spherical rotating part 27 is rotatably provided on the shell 1, and the kneading and clamping seat 23 realizes positioning rotation with the rotating cavity 28 through the spherical rotating part 27 provided in the middle, thereby driving the kneading and clamping arm 25 to swing, and it is not easy for the two to be separated during use. The kneading and clamping arm 25 is out of the shell 1 and performs swing massage on the human neck through the kneading and clamping head 26.

[0055] like Figure 3 and Figure 7As shown, limiting and guiding blocks 34 are symmetrically arranged at the horizontal or vertical two ends of the spherical rotating part 27, guiding grooves 35 are symmetrically arranged at the horizontal or vertical two ends of the rotating cavity 28, a cover plate 2 is fixedly installed on one side of the housing 1 for the kneading and clamping arm 25 to extend out, a limiting seat 3 clamped in the housing 1 is arranged in the cover plate 2, the limiting seat 3 abuts against the cover plate 2 to form the rotating cavity 28 and the guiding groove 35, the guiding groove 35 allows the limiting and guiding block 34 to swing up and down, the front shape of the guiding groove 35 is adapted to the limiting and guiding block 34, the depth of the guiding groove 35 is greater than the side width of the limiting and guiding block 34, the limiting and guiding blocks 34 are symmetrically arranged, so when one end is lifted, the other end descends, and the spherical rotating part 27 also rotates in the rotating cavity 28 to realize the limiting rotation of the middle part of the kneading and clamping seat 23, so that the kneading and clamping seat 23 can rotate up and down while the limiting and guiding blocks 34 at both ends can move up and down alternately in the guiding groove 35 to realize yaw. The rotation of the eccentric seat 21 enables the kneading and clamping arm 25 and the kneading and clamping head 26 to realize circumferential yaw through the cooperation of the limiting and guiding block 34 and the guiding groove 35, so as to knead and clamp the human neck up and down. This product can avoid interfering with the shoulder massage component 40 and can remove the shoulder massage component 40 so as to only retain the neck massage component 20 for neck massage.

[0056] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacement on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A neck and shoulder kneading and massaging movement, comprising a housing (1), a transmission assembly (10), a neck massage assembly (20) and a shoulder massage assembly (40), characterized in that: The eccentric seat (21) in the transmission assembly (10) drives the neck massage assembly (20) and the shoulder massage assembly (40) to work. The kneading and clamping seat (23) in the neck massage assembly (20) comprises a mounting portion (24), a kneading and clamping arm (25), and a spherical rotating portion (27) located between the mounting portion (24) and the kneading and clamping arm (25). The spherical rotating portion (27) is rotatably arranged on the shell (1) or a component fixed to the shell (1). The shell (1) or a component fixed to the shell (1) is provided with a rotating cavity (28). The inner wall of the rotating cavity (28) is in contact with the spherical rotating portion (27). 7) The outer peripheral surface abuts against the limit position, the spherical rotating part (27) is symmetrically provided with limit guide blocks (34) on both sides, the rotating cavity (28) is symmetrically provided with guide grooves (35) that cooperate with the limit guide blocks (34), the first side surface of the eccentric seat (21) is eccentrically provided with a first ball head (22), and the mounting part (24) is provided with a first spherical groove (31) for the first ball head (22) to extend into and rotate, and the first ball head (22) cooperates with the first spherical groove (31) to make the limit guide block (34) swing up and down in the guide groove and constitute the eccentric movement of the kneading and clamping arm (25).

2. A neck and shoulder kneading and massaging movement according to claim 1, characterized in that: The shoulder massage component (40) comprises a swing rod (4), a mounting seat (41) and a shoulder clamping arm (42), wherein the first end of the swing rod (4) is eccentrically connected to the second side surface of the eccentric seat (21), and the shoulder clamping arm (42) comprises a rotating seat (43) and a treatment component (44) fixed to the rotating seat (43), wherein the rotating seat (43) is rotatably arranged on the mounting seat (41), and the second end of the swing rod (4) is linked to the rotating seat (43), and the eccentric seat (21) rotates to drive the swing rod (4) to move, thereby realizing that the swing rod (4) drives the shoulder clamping arm (42) to swing.

3. The neck and shoulder kneading and massaging movement according to claim 1, characterized in that: The kneading and clamping arm (25) is provided with a kneading and clamping head (26) at one end extending out of the shell, the shell (1) comprises a cover plate (2) fixedly connected thereto, a limit seat (3) is provided inside the cover plate (2), the limit seat (3) abuts against the cover plate (2) to form the rotating cavity (28) and the guide groove (35), and the first spherical groove (31) comprises a limit groove (32) for the top of the first ball head (22) to extend into and rotate, and a deflection arc surface (33) for the bottom of the first ball head (22) to abut against.

4. A neck and shoulder kneading and massaging movement according to claim 1 or 3, characterized in that: The limiting guide blocks (34) are symmetrically arranged on both sides of the spherical rotating part (27) in a transverse or vertical manner, and the rotating cavity (28) is symmetrically arranged with guide grooves (35) that cooperate with the limiting guide blocks (34) in a transverse or vertical manner.

5. The neck and shoulder kneading and massaging movement according to claim 2, characterized in that: A second ball head (51) is provided on the second end of the swing rod (4), and a second spherical groove (52) cooperating with the second ball head (51) is provided on the rotating seat (43). The second ball head (51) and the second spherical groove (52) cooperate to form a linkage connection between the second end of the swing rod (4) and the rotating seat (43).

6. The neck and shoulder kneading and massaging movement according to claim 2, characterized in that: An eccentric column (311) is eccentrically provided on the second side surface of the eccentric seat (21); the first end of the swing rod (4) is sleeved on the eccentric column (311); the mounting seat (41) is detachably connected to the housing (1); a mounting plate (45) is provided on the upper cover of the mounting seat (41); and the mounting plate (45) is detachably connected to the housing (1) and the mounting seat (41), respectively.

7. A neck and shoulder kneading and massaging mechanism according to claim 6, characterized in that: The rotating seat (43) is provided with a hinge column (46), the mounting plate (45) and the mounting seat (41) are provided with a hinge groove (49) for the hinge column (46) to be rotatably mounted, the bottom of the mounting seat (41) is provided with a slot (47) for the treatment component (44) to extend out, and the bottom of the mounting plate (45) is provided with an expansion slot (48) for the treatment component (44) to rotate.

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