Rubbing and clamping massage machine core

Abstract

The utility model relates to the field of massagers, in particular to a kneading and clamping massage machine core which comprises a shell, a driving mechanism is arranged in the shell, the driving mechanism drives kneading and clamping mechanisms on the two sides to act, specifically, the driving mechanism drives inclined center bases in the kneading and clamping mechanisms to rotate, and the upper sides of the inclined center bases abut against kneading and clamping bases through installation slopes. A positioning structure for preventing the kneading and clamping seat and the inclined center seat from being staggered is arranged between the kneading and clamping seat and the inclined center seat, specifically, when the kneading and clamping seat swings, at least two symmetrical points of the limiting face and the limiting flange of the kneading and clamping seat abut against and are matched, and particularly, a limiting guide block on the kneading and clamping seat swings up and down in a guide groove in the shell. And the inclined center seat rotates to enable the kneading and clamping seat to deflect through the matching of the mounting inclined surface and the stress surface so as to realize the deflection movement of the kneading and clamping arms. The utility model has the benefits that the structure is simple, the massage deflection amplitude is large, the shoulders and the neck can be simultaneously massaged, the number of parts is small, and the use is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of massage equipment, in particular to a 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 transmission-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 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 seat. The mounting seat 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 the patent has a small massage range and cannot massage the shoulders and neck at the same time. At the same time, the installation of the massage head still requires screws. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a stable kneading and clamping massage movement with a simple structure and a large massage deflection amplitude so as to simultaneously massage the shoulders and neck and further use fewer parts in view of the deficiencies of the above-mentioned prior art.

[0006] To achieve the above-mentioned purpose, the following technical scheme is adopted, including a shell, a driving mechanism is arranged in the shell, and kneading and clamping mechanisms are respectively arranged on both sides of the driving mechanism, and the driving mechanism drives the kneading and clamping mechanism to move, and the kneading and clamping mechanism includes an inclined center seat rotatably arranged in the shell and driven to rotate by the driving mechanism, a mounting inclined surface is arranged on the upper side of the inclined center seat, a kneading and clamping seat is arranged on the mounting inclined surface, a kneading and clamping arm is arranged on the kneading and clamping seat, and a positioning structure is arranged between the kneading and clamping seat and the inclined center seat to prevent the two from being misaligned, and the kneading and clamping seat is provided with a force-bearing surface and a limit surface, wherein the force-bearing surface and the mounting inclined surface are in conflict with each other, a through hole is provided on the shell for the kneading and clamping arm to pass through, and the inner wall of the through hole constitutes a limit retaining edge, and when the kneading and clamping seat swings, its limit surface and the limit retaining edge have at least two symmetrical points in conflict with each other, a limit guide block is provided on one side of the kneading and clamping seat, and a guide groove for the limit guide block to swing up and down is provided on the shell, and the rotation of the inclined center seat causes the kneading and clamping seat to swing through the cooperation of the mounting inclined surface and the force-bearing surface to realize the swinging movement of the kneading and clamping arm.

[0007] By adopting the above technical scheme, the inclined seats in the two kneading and clamping mechanisms are driven to rotate in opposite directions on the shell body through the driving mechanism at the same time. The driving mechanism is a more common combination of a worm and a reduction gear set. The outer peripheral surface of the inclined seat is also provided with a gear so that it can mesh with the reduction gear set on the driving mechanism and be driven to rotate. The kneading and clamping seat on the inclined surface on which the inclined seat is installed is driven to rotate eccentrically to perform an eccentric massage. The kneading and clamping seat is caused to eccentrically swing due to the movement of the limiting guide block in the guide groove. The limiting surface can realize a cyclic reciprocating eccentric massage from the neck to the shoulder and from the shoulder to the neck. Therefore, only two sets of kneading and clamping mechanisms are needed to achieve the same massage. The massage and relaxation of the shoulder and neck can be achieved at the same time, and the kneading and clamping arms extend out from the through holes. When the kneading and clamping seats swing, the kneading and clamping arms will also be driven to deflect. The deflection amplitude of the kneading and clamping seats can be controlled by the inclination angle of the inclined surface installed on the inclined center seat. Since the limit surface of the kneading and clamping seats and the limit retaining edge have at least two symmetrical points in conflict with each other during swinging, when the kneading and clamping seats deflect with the rotation of the inclined center seat, the limit retaining edge will not cause axial displacement. At the same time, it can also play the role of pressing the kneading and clamping seats and the inclined center seat. Since the kneading and clamping seats are directly matched with the limit retaining edge, there are fewer parts, the assembly is more convenient and the overall strength of the kneading and clamping arms is also higher.

[0008] A kneading and clamping massage movement can be further configured as follows: the limiting surface of the kneading and clamping seat includes a first limiting surface and a second limiting surface, the limiting rib includes a first limiting rib located on the inner bottom surface of the through hole and a second limiting rib located on the side wall of the through hole, wherein the first limiting surface and the first limiting rib can form an interference fit, the second limiting surface is an arc surface, and the second limiting surface and the second limiting rib can form an interference fit, and when the kneading and clamping seat swings, the interference point between its limiting surface and the limiting rib changes circumferentially.

[0009] By adopting the above technical scheme, the first limiting surface always contacts and cooperates with the first limiting rib when the kneading and clamping seat deflects, and when the kneading and clamping seat deflects circumferentially, the contact and cooperation point between the two will also change circumferentially, that is, the first limiting surface moves circumferentially along the first limiting rib, and the second limiting surface is set as an arc surface to make the rotation range of the second limiting surface larger, and at the same time, the cooperation with the second limiting rib is smoother, and the deflection stagnation is not easy to occur. The second limiting surface moves along the inner circle of the through hole, that is, the second limiting rib, and at the same time, the contact point between the two also changes circumferentially accordingly. While pressing the kneading and clamping seat tightly against the inclined center seat, the deflection of the kneading and clamping seat can also not be restricted, so that the massage amplitude of the kneading and clamping arm on the kneading and clamping seat is more in line with the human body structure, and the massage is more comfortable.

[0010] A kneading and massaging movement can be further configured as follows: the positioning structure includes a hemispherical protrusion arranged on the installation inclined surface and a hemispherical groove arranged on the force-bearing surface, and the hemispherical protrusion is movably embedded in the hemispherical groove.

[0011] By adopting the above technical solution, a hemispherical protrusion is arranged on the mounting inclined surface of the inclined center seat, and a hemispherical groove is arranged on the kneading and clamping seat. The hemispherical groove of the kneading and clamping seat can be deflected at a larger angle when rotating on the hemispherical protrusion. Compared with being set as a flat surface, the deflection angle of the kneading and clamping seat on the spherical surface is larger, so that the shoulder and neck area massaged is also larger, and the massage is more comfortable.

[0012] A kneading and clamping massage movement can be further configured as follows: the kneading and clamping arm comprises a connecting arm and a kneading and clamping head, wherein the connecting arm is fixedly arranged on a limiting surface, the kneading and clamping head is plugged and fixed to an end of the connecting arm away from the limiting surface, an installation groove is provided at an end of the connecting arm facing the kneading and clamping head, a plurality of limiting grooves are provided on the circumferential inner wall of the installation groove, and a plurality of limiting blocks are provided at the plug-in end of the kneading and clamping head and the connecting arm, which abut against the limiting groove to prevent the two from rotating.

[0013] By adopting the above technical solution, the connection arm and the kneading chuck are installed and fixed by quick-release plug-in. By setting the limit block, the kneading chuck arm and the kneading chuck will not rotate after one end is inserted. In this way, the kneading chuck will always perform the swinging kneading massage at the designed angle during the swinging process. The position is always limited and will not be easily loosened. Long-term use will not cause displacement and poor massage. At the same time, the design of the kneading chuck arm and the limit surface is also an integrated design. Such a design can increase the overall strength of the product and make the connection between the kneading chuck arm and the limit surface more stable.

[0014] A kneading and clamping massage movement can be further configured as follows: an anti-slip groove is opened at the bottom of the installation groove, and a clamping block is provided at one end of the kneading clamping head facing the installation groove, and the clamping block cooperates with the anti-slip groove to realize a fixed connection between the kneading clamping head and the connecting arm.

[0015] By adopting the above technical solution, the shape of the clamping block is similar to that of a claw. The clamping blocks are arranged in four and are circumferentially distributed on the kneading chuck. The kneading chuck can be made of plastic material so as to have a certain elasticity, so that the clamping blocks can be gathered or opened at the same time, and a slope is arranged on one end of the clamping block toward the anti-slip groove, which makes installation more convenient. At the same time, since there is no connection between the clamping seat, the kneading clamping seat and the inclined center seat, they are only abutted together. Therefore, the subsequent disassembly only requires pressing and contracting the clamping block by hand or tools to pull out the kneading chuck.

[0016] A kneading and clamping massage movement can be further configured as follows: a fixing plate is fixedly mounted on one side of the shell where the kneading and clamping arms extend, and the through hole is opened on the fixing plate.

[0017] By adopting the above technical scheme, the through hole is directly arranged on the fixed plate, and the through hole is used for the limit surface to abut against and guide and perform circumferential swing movement, thereby playing a guiding role and enabling the kneading and clamping seat to swing at a certain angle, and the swing angle of the kneading and clamping seat is set to a cyclic reciprocating swing massage from neck to shoulder and from shoulder to neck. Only a pair of kneading and clamping seats are needed to achieve simultaneous kneading and clamping massage of the shoulders and neck, with a larger massage amplitude and a more comfortable massage. In addition, only the fixed plate needs to be installed to achieve the limitation of the swing amplitude of the kneading and clamping arms, and the assembly is convenient.

[0018] The utility model is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of an embodiment of the utility model.

[0020] Figure 2 This is a structural stereogram of the housing of the embodiment of the utility model after removing the fixing plate.

[0021] Figure 3 For the utility model embodiment Figure 1 Front view of the exploded structure.

[0022] Figure 4 For the utility model embodiment Figure 3 Schematic diagram of the structure of the middle kneading clamp seat.

[0023] Figure 5 For the utility model embodiment Figure 3 Schematic diagram of the internal structure of the middle kneading clamp seat.

[0024] Figure 6 For the utility model embodiment Figure 3 Structural diagram of the central oblique seat

[0025] Figure 7 For the utility model embodiment Figure 3 Schematic diagram of the structure of the middle kneading chuck.

[0026] Figure 8 For the utility model embodiment Figure 3 Schematic diagram of the structure of the middle fixed plate

[0027] Fig. 9 It is the front view of the embodiment of the utility model.

[0028] Fig.10 In the embodiment of the utility model Fig. 9 AA section view.

[0029] Fig.11 In the embodiment of the utility model Fig.10 Enlarged view of part A.

[0030] In the figure: 1. shell; 2. limiting guide block; 3. guide groove; 4. kneading clamp; 5. connecting arm; 6. limiting surface; 10. driving mechanism; 20. kneading clamp mechanism; 21. inclined center seat; 22. kneading clamp seat; 23. hemispherical protrusion; 24. hemispherical groove; 26. fixing plate; 27. kneading clamp arm; 28. mounting inclined surface; 29. ​​limiting rib; 31. mounting groove; 32. through hole; 34. anti-slip groove; 35. first limiting rib; 36. second limiting rib; 41. claw-type clamp; 42. limiting groove; 43. limiting block; 50. positioning structure; 51. force surface; 61. first limiting surface; 62. second limiting surface. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the protection examples of the utility model.

[0032] Example: Figure 1-Figure 11The kneading and clamping massage movement shown in the figure comprises a shell 1, a driving mechanism 10 is arranged in the shell 1, and kneading and clamping mechanisms 20 are arranged on both sides of the driving mechanism, respectively. The kneading and clamping mechanisms 20 include an inclined seat 21 rotatably arranged in the shell 1 and driven to rotate by the driving mechanism 10. The driving mechanism 10 drives the kneading and clamping mechanisms 20 to move, and the inclined seats 21 in the two kneading and clamping mechanisms 20 are simultaneously driven by the driving mechanism 10 to rotate in opposite directions on the shell 1. The driving mechanism 10 is a more common cooperation of a worm and a reduction gear set. The outer peripheral surface of the inclined seat 21 also has a gear so that it can mesh with the reduction gear set on the driving mechanism 10 and be driven to rotate. A mounting bevel 28 is arranged on the upper side of the inclined seat 21, and a kneading and clamping seat is arranged on the mounting bevel 28. 22, a kneading clamping arm 27 is arranged on the kneading clamping seat 22, and the kneading clamping seat 22 on the mounting inclined surface 28 of the inclined center seat 21 is driven to rotate eccentrically so as to perform eccentric massage, and a positioning structure 50 is arranged between the kneading clamping seat 22 and the inclined center seat 21 to prevent the two from being misaligned, and a force-bearing surface 51 and a limiting surface 6 are arranged on the kneading clamping seat 21, and the positioning structure 50 includes a hemispherical protrusion 23 arranged on the mounting inclined surface 28 and a hemispherical groove 24 arranged on the force-bearing surface 51, and the hemispherical protrusion 23 is movably embedded in the hemispherical groove 24, wherein the force-bearing surface 51 and the mounting inclined surface 28 are in conflict with each other, and a through hole 32 for the kneading clamping arm 27 to pass through is arranged on the shell 1, and the inner wall of the through hole 32 constitutes a limiting retaining edge 29, and the kneading clamping seat 22 swings When the kneading clamp seat 22 is swung, the limit surface 6 and the limit rib 29 have at least two symmetrical points in conflict with each other. Therefore, when the kneading clamp seat 22 deflects with the rotation of the inclined center seat 21, the limit of the limit rib 29 will not cause axial displacement. At the same time, it can also play a role in pressing the kneading clamp seat 22 and the inclined center seat 21. Since the kneading clamp seat 22 is directly matched with the limit rib 29, there are fewer parts, the assembly is more convenient, and the overall strength of the kneading clamp arm 27 is also higher. The housing 1 is provided with a fixed plate 26 on one side for the kneading clamp arm 27 to extend, and the through hole 32 is opened on the fixed plate 26. The kneading clamp arm 27 includes a connecting arm 5 and a kneading clamp head 4, wherein The connecting arm 5 is fixedly arranged on the limiting surface, the kneading chuck 4 is plugged and fixed to the end of the connecting arm 5 away from the limiting surface, the connecting arm 5 is provided with a mounting groove 31 at the end facing the kneading chuck 4, and a plurality of limiting grooves 42 are arranged on the inner wall of the mounting groove 31 in a circumferential direction, and a plurality of limiting blocks 43 are arranged at the plug-in end of the kneading chuck 10 and the connecting arm 10 to abut against the limiting groove 42 to prevent the two from rotating, an anti-slip groove 34 is provided at the bottom of the mounting groove 31, and a clamping block 41 is provided at the end of the kneading chuck 4 facing the mounting groove 31, and the clamping block 41 cooperates with the anti-slip groove 34 to realize the fixed connection between the kneading chuck 4 and the connecting arm 5, the inner wall of the through hole 32 is provided with a limiting retaining edge 29, and the limiting surface 6 of the kneading clamp seat 22 includes a first limiting surface 61 and a second limiting surface 62,The limiting rib 29 includes a first limiting rib 35 located on the inner bottom surface of the through hole 32 and a second limiting rib 36 located on the side wall of the through hole 32, wherein the first limiting surface 61 and the first limiting rib 35 can form a conflicting fit, the second limiting surface 62 is an arc surface, and the second limiting surface 62 and the second limiting rib 36 can form a conflicting fit. When the kneading and clamping seat 22 swings, the contact point between its limiting surface 6 and the limiting rib 29 changes circumferentially. The first limiting surface 61 always conflicts with the first limiting rib 35 when the kneading and clamping seat 22 deflects, and when the kneading and clamping seat 22 deflects circumferentially, the conflicting fit point between the two will also change circumferentially, that is, the first limiting surface 61 moves circumferentially along the first limiting rib 35, and the second limiting surface 62 is set as an arc surface to make the rotation range of the second limiting surface 62 larger, and at the same time, with the second limiting rib 36 The cooperation between them is smoother, and it is not easy to have the situation of stagnation of the swing. The second limiting surface 62 swings along the inner circle of the through hole 32, that is, the second limiting retaining edge 36. The two can not only press the kneading clamp seat 22 against the inclined center seat 21, but also make the swing of the kneading clamp seat 22 not limited, so that the massage amplitude of the kneading clamp arm 27 on the kneading clamp seat 22 is more in line with the human body structure, and the massage is more comfortable. A limiting guide block 2 is provided on one side of the kneading clamp seat 22, and a guide groove 3 for the limiting guide block 2 to swing up and down is provided on the shell 1. The inclined center seat 21 rotates through the cooperation of the mounting inclined surface 28 and the force surface 51 to make the kneading clamp seat 22 swing to realize the swing movement of the kneading clamp arm 27. The limiting surface 6 can realize the cyclic reciprocating swing massage from the neck to the shoulder and from the shoulder to the neck. Therefore, only two sets of kneading clamp mechanisms 20 can be used to simultaneously realize the massage and relaxation of the shoulders and neck.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions recorded in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A kneading and clamping massage movement, comprising a housing (1), a driving mechanism (10) being arranged in the housing (1), kneading and clamping mechanisms (20) being arranged on both sides of the driving mechanism, the driving mechanism (10) driving the kneading and clamping mechanisms (20) to operate, characterized in that: The kneading and clamping mechanism (20) comprises an inclined seat (21) rotatably arranged in the shell (1) and driven to rotate by the driving mechanism (10), the upper side of the inclined seat (21) is provided with a mounting bevel (28), a kneading and clamping seat (22) is provided on the mounting bevel (28), a kneading and clamping arm (27) is provided on the kneading and clamping seat, a positioning structure (50) is provided between the kneading and clamping seat (22) and the inclined seat (21) to prevent the two from being misaligned, the kneading and clamping seat (22) is provided with a force-bearing surface (51) and a limiting surface (6), wherein the force-bearing surface (51) is in abutment with the mounting bevel (28), and the shell (1 ) is provided with a through hole (32) for the kneading and clamping arm (27) to pass through, the inner wall of the through hole (32) forms a limit retaining edge (29), when the kneading and clamping seat (22) swings, its limit surface and the limit retaining edge (29) have at least two symmetrical points that abut against each other and cooperate, one side of the kneading and clamping seat (22) is provided with a limit guide block (2), the shell (1) is provided with a guide groove (3) for the limit guide block (2) to swing up and down, and the inclined center seat (21) rotates to make the kneading and clamping seat (22) swing through the cooperation of the mounting inclined surface (28) and the force-bearing surface (51) to realize the swinging movement of the kneading and clamping arm (27).

2. A kneading and massaging movement according to claim 1, characterized in that: The limiting surface (6) of the kneading and clamping seat (22) comprises a first limiting surface (61) and a second limiting surface (62); the limiting rib (29) comprises a first limiting rib (35) located on the inner bottom surface of the through hole (32) and a second limiting rib (36) located on the side wall surface of the through hole (32); the first limiting surface (61) and the first limiting rib (35) can form a conflicting fit; the second limiting surface (62) is an arc surface; the second limiting surface (62) and the second limiting rib (36) can form a conflicting fit; when the kneading and clamping seat (22) swings, the contact point between the limiting surface (6) and the limiting rib (29) changes in the circumferential direction.

3. The kneading and massaging movement according to claim 1, characterized in that: The positioning structure (50) comprises a hemispherical protrusion (23) provided on the installation inclined surface (28) and a hemispherical groove (24) provided on the force-bearing surface (51); the hemispherical protrusion (23) is movably embedded in the hemispherical groove (24).

4. The kneading and massaging movement according to claim 1, characterized in that: The kneading and clamping arm comprises a connecting arm (5) and a kneading and clamping head (4), wherein the connecting arm (5) is fixedly arranged on a limiting surface (6), the kneading and clamping head (4) is plugged and fixed to an end of the connecting arm (5) away from the limiting surface (6), an installation groove (31) is provided at one end of the connecting arm (5) facing the kneading and clamping head (4), a plurality of limiting grooves (42) are circumferentially provided on the inner wall of the installation groove (31), and a plurality of limiting blocks (43) are provided at the plugged end of the kneading and clamping head (4) and the connecting arm (5) to abut against the limiting grooves (42) to prevent the two from rotating.

5. A kneading and massaging movement according to claim 4, characterized in that: The bottom of the installation groove (31) is provided with an anti-slip groove (34), and the end of the kneading chuck (4) facing the installation groove (31) is provided with a clamping block (41), and the clamping block (41) cooperates with the anti-slip groove (34) to realize the fixed connection between the kneading chuck (4) and the connecting arm (5).

6. A kneading and massaging movement according to any one of claims 1 to 5, characterized in that: A fixing plate (26) is fixedly mounted on one side of the housing (1) from which the kneading and clamping arm (27) extends, and the through hole (32) is formed on the fixing plate (26).

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