Massage mechanism and massage device

Abstract

The present invention relates to the technical field of massage equipment, and in particular to a massage mechanism and a massage device including the massage mechanism, wherein the massage mechanism includes a support shaft, a first arm, a second arm, a first massage component, a second massage component and a connecting rod assembly, wherein the first arm and the second arm can be rotatably arranged on the support shaft around the support shaft, the first massage component is mounted on one end of the first arm, the second massage component is mounted on one end of the second arm, the other end of the first arm and the other end of the second arm are both connected to the connecting rod assembly, and the connecting rod assembly drives the first arm and the second arm to rotate in opposite directions when the connecting rod assembly is actuated. The first arm and the second arm are driven to rotate in opposite directions or in opposite directions by the action of the connecting rod assembly, and the first massage component and the second massage component can be driven to move away from or approach each other, and an opening or grasping action can be realized, so that the body parts of the massaged object can be grasped and kneaded for massage, and a grasping and kneading massage function imitating human hands can be realized.

Description

Technical Field

[0001] The present invention relates to the technical field of massage equipment, and in particular to a massage mechanism and a massage device comprising the massage mechanism. Background Art

[0002] Full body massage of the head, neck, upper back, waist, lower back, buttocks, thighs, etc. can invigorate blood circulation, relieve human fatigue, and enable all acupuncture points on the back of the human body to dredge the meridians, promote qi and blood circulation, and reflexively regulate the activities of internal organs, enhance the functions of internal organs, and greatly solve the problems of the neck, lumbar spine and sciatic nerve of the contemporary people who work at their desks, and effectively play the role of auxiliary treatment of long-term diseases that are difficult to cure at one time. Regular massage will improve your skin and body. Long-term adherence to back massage can also help lose weight and play a role in physical health and longevity. Therefore, intelligent mechanical massage in today's health environment has been widely concerned and applied by people.

[0003] However, the massage mechanisms of the massage parts of various massage devices in the current massage and fitness equipment industry have remained traditional for many years with four-wheel fixed curved arms and their derivatives, while their mechanical structures and principles have not changed, and the problem of simulating human hand grasping and pinching has not been fundamentally solved. The monotonous massage techniques involved are far from meeting the needs of the new era such as strengthening the body, fitness and weight loss, and are far from the effect of manual massage. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a massage mechanism capable of realizing the massage function imitating the grasping and kneading of human hands, so as to overcome the above-mentioned defects of the prior art.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The present invention provides a massage mechanism, comprising a support shaft, a first support arm, a second support arm, a first massage component, a second massage component and a connecting rod assembly. The first support arm and the second support arm are both rotatable around the support shaft and are arranged on the support shaft. The first massage component is installed at one end of the first support arm, and the second massage component is installed at one end of the second support arm. The other end of the first support arm and the other end of the second support arm are both connected to the connecting rod assembly. When the connecting rod assembly is actuated, it drives the first support arm and the second arm to rotate in opposite directions.

[0007] Preferably, the connecting rod assembly includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the first arm through a first hinge shaft, one end of the second connecting rod is hinged to the second arm through a second hinge shaft, the other end of the first connecting rod and the other end of the second connecting rod are both rotatably mounted on the driving shaft, and the first hinge shaft, the second hinge shaft and the driving shaft are all parallel to the support shaft.

[0008] Preferably, it also includes a bracket, which is provided with a first slide groove, a second slide groove and a third slide groove. The first hinge shaft can be inserted in the first slide groove and slide back and forth along the first slide groove, the second hinge shaft can be inserted in the second slide groove and slide back and forth along the second slide groove, and the drive shaft can be inserted in the third slide groove and slide back and forth along the third slide groove.

[0009] Preferably, the support shaft is supported on the bracket.

[0010] Preferably, the first slide groove and the second slide groove are both arc-shaped grooves and are symmetrically arranged, and the third slide groove is a waist-shaped groove and is located on the symmetrical center line of the first slide groove and the second slide groove.

[0011] Preferably, the first massage component is rotatably mounted on the first arm via a first rotating shaft, and a driving member is provided on the first arm, and the driving member drives the first massage component to rotate around the first rotating shaft.

[0012] Preferably, a first limiting member is provided on the first support arm, and a first limiting portion is provided on the first massage component. The first limiting member is engaged with the first limiting portion and limits the rotation angle of the first massage component around the first rotation axis.

[0013] Preferably, the driving member has a fixed end and a retractable telescopic end, the fixed end is mounted on the first arm, and the retractable end is connected to the first massage component.

[0014] Preferably, the driving member is an inflatable or deflated air bag.

[0015] Preferably, the second massage component is rotatably mounted on the second support arm via a second rotating shaft, an elastic member is sleeved on the second rotating shaft, and two ends of the elastic member are respectively abutted against the second massage component and the second support arm.

[0016] Preferably, a second limiting member is provided on the second support arm, and a second limiting portion is provided on the second massage component. The second limiting member is engaged with the second limiting portion and limits the rotation angle of the second massage component around the second rotation axis.

[0017] Preferably, the first massage component includes a palm portion connected to the first arm, a first finger wheel rotatably mounted on the palm portion, and a first axial wheel rotatably mounted on the first finger wheel, wherein the rotation axis of the first finger wheel is perpendicular to the rotation axis of the first axial wheel.

[0018] Preferably, a torsion angle is formed between the palm portion and the first arm.

[0019] Preferably, the second massage component includes a thumb connected to the second arm, a second finger wheel rotatably mounted on the thumb, and a second axial wheel rotatably mounted on the second finger wheel, wherein the rotation axis of the second finger wheel is perpendicular to the rotation axis of the second axial wheel.

[0020] Preferably, a twisting angle is formed between the thumb portion and the second arm.

[0021] The present invention further provides a massage device, comprising a support and the massage mechanism as described above, wherein the massage mechanism is arranged on the support.

[0022] Preferably, two massage mechanisms are provided, and the two massage mechanisms are symmetrically arranged on both sides of the support.

[0023] Compared with the prior art, the present invention has significant improvements:

[0024] By driving the first arm and the second arm to rotate in opposite directions or towards each other through the action of the connecting rod assembly, the first massage component and the second massage component can be driven to move away from or approach each other, thereby realizing an opening or grasping action, thereby performing a grasping massage on the body parts of the massaged object, realizing a grasping massage function imitating human hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a side view schematic diagram of the massage mechanism of the embodiment of the present invention when it is in an open state.

[0026] Figure 2 It is a side view schematic diagram of the massage mechanism of the embodiment of the present invention when it is in the engaged state.

[0027] Figure 3 It is a side view schematic diagram of the massage mechanism of the embodiment of the present invention being in a gripping state, after the driving member drives the first massage component to rotate.

[0028] Figure 4 It is a schematic structural diagram of the first massage component of the massage mechanism according to an embodiment of the present invention viewed from one angle.

[0029] Figure 5 It is a schematic structural diagram of the first massage component of the massage mechanism according to an embodiment of the present invention viewed from another angle.

[0030] Figure 6 1 is a schematic structural diagram of the second massage component of the massage mechanism according to an embodiment of the present invention viewed from one angle.

[0031] Figure 7 1 is a schematic structural diagram of the second massage component of the massage mechanism according to the embodiment of the present invention viewed from another angle.

[0032] Figure 8 It is a schematic diagram of the three-dimensional structure of the massage device according to an embodiment of the present invention.

[0033] The reference numerals are described as follows:

[0034] 100. Massage mechanism 200. Support

[0035] 1. Support shaft 2. First arm

[0036] 21. First rotating shaft 22. First limiting member

[0037] 3. Second arm 31, second rotating shaft

[0038] 32. Elastic member 33. Support member

[0039] 34. Second limiting member 4. First massage component

[0040] 41. First limit part 42. Finger and palm part

[0041] 43. First finger wheel 44. First axial wheel

[0042] 45. Side finger wheel 46. U-shaped groove

[0043] 5. Second massage component 51. Card slot

[0044] 52. Second limiting portion 53. Thumb portion

[0045] 54. Second finger wheel 55. Second axial wheel

[0046] 56. Connecting part 6. Connecting rod assembly

[0047] 61. First connecting rod 62. Second connecting rod

[0048] 63. First hinge axis 64. Second hinge axis

[0049] 65, drive shaft 7, bracket

[0050] 71. First chute 72. Second chute

[0051] 73. Third chute 8. Driving member

[0052] 81. Fixed end 82. Telescopic end

[0053] 83. Fixed plate 84. Connecting plate DETAILED DESCRIPTION

[0054] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings. These embodiments are only used to illustrate the present invention, but not to limit the present invention.

[0055] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] Furthermore, in the description of the present invention, unless otherwise specified, “plurality” means two or more.

[0058] like Figures 1 to 8 Shown is an embodiment of the massage mechanism of the present invention.

[0059] See also Figure 1 and Figure 2 The massage mechanism 100 of this embodiment includes a support shaft 1, a first arm 2, a second arm 3, a first massage component 4, a second massage component 5 and a connecting rod assembly 6. The first arm 2 and the second arm 3 are both arranged on the support shaft 1, and the first arm 2 and the second arm 3 can rotate around the axis of the support shaft 1. Preferably, the support shaft 1 can rotatably penetrate the middle part of the first arm 2 and the middle part of the second arm 3, and the first arm 2 and the second arm 3 are arranged crosswise. The first massage component 4 and the second massage component 5 are both used to contact with the body part of the massaged object to perform massage. The first massage component 4 is installed at one end of the first arm 2, the second massage component 5 is installed at one end of the second arm 3, and the other end of the first arm 2 and the other end of the second arm 3 are both connected to the connecting rod assembly 6. The connecting rod assembly 6 can be connected to an external power source, and the connecting rod assembly 6 is driven by the external power source to move. When the connecting rod assembly 6 moves, it drives the first arm 2 and the second arm 3 to rotate in the opposite direction around the support shaft 1, so that the first massage component 4 and the second massage component 5 are separated from or close to each other. When the connecting rod assembly 6 drives the first arm 2 and the second arm 3 to rotate in opposite directions, the first massage component 4 and the second massage component 5 move away from each other, and the massage mechanism 100 opens (such as Figure 1 When the connecting rod assembly 6 drives the first arm 2 and the second arm 3 to rotate in opposite directions, the first massage component 4 and the second massage component 5 approach each other, and the massage mechanism 100 engages (as shown); Figure 2 As shown). Thus, the first arm 2 and the second arm 3 are driven to rotate in opposite directions or towards each other through the action of the connecting rod assembly 6, which can drive the first massage component 4 and the second massage component 5 to move away from or approach each other, thereby realizing an opening or grasping action, so as to perform grasping and kneading massage on the body parts of the massaged object, realizing a grasping and kneading massage function imitating human hands.

[0060] See also Figure 1 and Figure 2 In this embodiment, preferably, the connecting rod assembly 6 may include a first connecting rod 61 and a second connecting rod 62, one end of the first connecting rod 61 is hinged to the first arm 2 through a first hinge shaft 63, one end of the second connecting rod 62 is hinged to the second arm 3 through a second hinge shaft 64, the other end of the first connecting rod 61 and the other end of the second connecting rod 62 are both rotatably sleeved on the driving shaft 65, and the first hinge shaft 63, the second hinge shaft 64 and the driving shaft 65 are all parallel to the supporting shaft 1. Thus, the reciprocating movement of the driving shaft 65 in a plane perpendicular to its axis can drive the first connecting rod 61 and the first hinge shaft 63, the second connecting rod 62 and the second hinge shaft 64 to move accordingly, thereby driving the first arm 2 and the second arm 3 to move accordingly, so as to realize that the first arm 2 and the second arm 3 are driven to rotate in opposite directions or towards each other by the action of the connecting rod assembly 6. The reciprocating movement of the driving shaft 65 in a plane perpendicular to its axis can be driven by an external power source.

[0061] Further, the massage mechanism 100 of the present embodiment may also include a bracket 7, and preferably, the support shaft 1 may be supported on the bracket 7. The bracket 7 may be provided with a first slide groove 71, a second slide groove 72, and a third slide groove 73. The first hinge shaft 63 is inserted into the first slide groove 71 and can slide back and forth along the first slide groove 71. The two ends of the first slide groove 71 are respectively engaged with the first hinge shaft 63, limiting the range of the reciprocating motion of the first hinge shaft 63. Thus, the first slide groove 71 guides and limits the motion of the first hinge shaft 63. The second hinge shaft 64 is inserted into the second slide groove 72 and can slide back and forth along the second slide groove 72. The two ends of the second slide groove 72 are respectively engaged with the second hinge shaft 64, limiting the range of the reciprocating motion of the second hinge shaft 64. Thus, the second slide groove 72 guides and limits the motion of the second hinge shaft 64. The drive shaft 65 is inserted into the third slide groove 73 and can slide back and forth along the third slide groove 73. The two ends of the third slide groove 73 are respectively engaged with the drive shaft 65, limiting the range of reciprocating motion of the drive shaft 65. Therefore, the third slide groove 73 guides and limits the movement of the drive shaft 65.

[0062] Preferably, the first slide groove 71 and the second slide groove 72 are arc-shaped grooves and are symmetrically arranged, and the third slide groove 73 is a waist-shaped groove and is located on the symmetrical center line of the first slide groove 71 and the second slide groove 72. Then the drive shaft 65 makes a linear reciprocating movement along the third slide groove 73, and drives the first hinge shaft 63 and the second hinge shaft 64 to make symmetrical arc reciprocating movements along the first slide groove 71 and the second slide groove 72 respectively through the first connecting rod 61 and the second connecting rod 62, so as to realize driving the first support arm 2 and the second support arm 3 to rotate in opposite directions around the support shaft 1. The drive shaft 65 can be connected to an external power source, and the external power source drives the drive shaft 65 to make a linear reciprocating movement along the third slide groove 73.

[0063] Preferably, the first hinge shaft 63 can be fixed on the first support arm 2, and the first hinge shaft 63 and the first connecting rod 61 are movably matched. The first hinge shaft 63 and the first slide groove 71 are movably matched. In order to reduce noise, a silencer sliding sleeve can be provided between the first hinge shaft 63 and the first connecting rod 61, and between the first hinge shaft 63 and the first slide groove 71. The second hinge shaft 64 can be fixed on the second support arm 3, and the second hinge shaft 64 and the second connecting rod 62 are movably matched. The second hinge shaft 64 and the second slide groove 72 are movably matched. In order to reduce noise, a silencer sliding sleeve can be provided between the second hinge shaft 64 and the second connecting rod 62, and between the second hinge shaft 64 and the second slide groove 72. The drive shaft 65 is movably matched with the first connecting rod 61 and the second connecting rod 62, and the drive shaft 65 is movably matched with the third slide groove 73. To reduce noise, a silencer sliding sleeve may be provided between the drive shaft 65 and the first connecting rod 61 , between the drive shaft 65 and the second connecting rod 62 , and between the drive shaft 65 and the third sliding groove 73 .

[0064] See also Figure 1 In this embodiment, preferably, the first massage component 4 is rotatably mounted on the first support arm 2 via the first rotating shaft 21, the first rotating shaft 21 can be fixed on the first support arm 2, and the first massage component 4 is rotatably supported on the first rotating shaft 21. Preferably, the first rotating shaft 21 is parallel to the support shaft 1. The first support arm 2 is provided with a driving member 8, and the driving member 8 drives the first massage component 4 to rotate around the first rotating shaft 21, so that the angle between the first massage component 4 and the first support arm 2 can be changed, so that the angle between the first massage component 4 and the second massage component 5 can be finely adjusted, and on the basis of imitating the grasping and kneading massage function of human hands, the bionic flexible massage effect is further realized.

[0065] In order to prevent the first massage component 4 from rotating too much around the first rotating shaft 21 and affecting the massage effect, preferably, a first limiting member 22 is provided on the first support arm 2, and a first limiting portion 41 is provided on the first massage component 4. The first limiting member 22 and the first limiting portion 41 are engaged and matched to limit the angle of rotation of the first massage component 4 around the first rotating shaft 21. Preferably, the first limiting member 22 can be a first limiting pin provided on the first support arm 2, and the first limiting portion 41 can be a first limiting groove provided on the first massage component 4. The first limiting pin and the first limiting groove are slidably engaged. When the first massage component 4 rotates around the first rotating shaft 21, the first limiting groove reciprocates relative to the first limiting pin, and the two ends of the first limiting groove are respectively engaged with the first limiting pin, which limits the range of reciprocating motion of the first limiting groove, thereby limiting the angle range of rotation of the first massage component 4 around the first rotating shaft 21.

[0066] See also Figure 2 and Figure 3 Preferably, the driving member 8 has a fixed end 81 and a retractable retractable end 82, the fixed end 81 is mounted on the first arm 2, and the retractable end 82 is connected to the first massage component 4. The first massage component 4 can be pushed to rotate back and forth around the first rotation axis 21 by the retracting of the retractable end 82 of the driving member 8. The fixed end 81 of the driving member 8 can be connected to a fixed plate 83, and the fixed plate 83 is fixedly arranged on the first arm 2, thereby realizing the fixed connection between the fixed end 81 of the driving member 8 and the first arm 2. The fixed plate 83 can be fixedly connected to the first arm 2 through the first rotation axis 21. The retractable end 82 of the driving member 8 can be connected to a connecting plate 84, and the connecting plate 84 is fixedly arranged on the first massage component 4, thereby realizing the fixed connection between the retractable end 82 of the driving member 8 and the first massage component 4.

[0067] The form of the driving member 8 is not limited. Preferably, the driving member 8 can be an inflatable or deflated air bag. The air bag can be connected to a DC air pump, and the DC air pump inflates and deflates the air bag to cause the air bag to deform. When inflated, the air bag expands and stretches, and can push the first massage component 4 to rotate around the first rotating shaft 21 toward the second massage component 5 (see Figure 3 ), thereby reducing the angle between the first massage component 4 and the second massage component 5. When deflated, the air bag contracts, pulling the first massage component 4 to rotate around the first rotation axis 21 away from the second massage component 5 (see Figure 2 ), thereby increasing the angle between the first massage component 4 and the second massage component 5.

[0068] See also Figure 1In this embodiment, preferably, the second massage component 5 is rotatably mounted on the second support arm 3 via the second rotating shaft 31, the second rotating shaft 31 can be fixed on the second support arm 3, and the second massage component 5 is rotatably supported on the second rotating shaft 31. Preferably, the second rotating shaft 31 is parallel to the support shaft 1. An elastic member 32 is sleeved on the second rotating shaft 31, and the two ends of the elastic member 32 are respectively abutted against the second massage component 5 and the second support arm 3, and the pre-tightening force of the elastic member 32 makes an initial angle between the second massage component 5 and the second support arm 3. When the second massage component 5 is subjected to pressure, the second massage component 5 rotates around the second rotating shaft 31 and compresses the elastic member 32, so that the elastic member 32 is elastically compressed and deformed, and at the same time, the angle between the second massage component 5 and the second support arm 3 is changed, so that the angle between the second massage component 5 and the first massage component 4 is increased. When the pressure acting on the second massage component 5 decreases or disappears, the elastic member 32 recovers elastically, pushing the second massage component 5 to rotate in the opposite direction around the second rotating shaft 31, changing the angle between the second massage component 5 and the second support arm 3, so that the angle between the second massage component 5 and the first massage component 4 is reduced. Thus, the adaptive adjustment of the angle between the second massage component 5 and the second support arm 3 is achieved, and the adaptive fine adjustment of the angle between the first massage component 4 and the second massage component 5 is further achieved, thereby increasing the bionic flexible massage effect. The form of the elastic member 32 is not limited, for example, the elastic member 32 can be a torsion spring or a leaf spring.

[0069] Preferably, a support member 33 may be provided on the second arm 3, and the support member 33 may be fixedly connected to the second arm 3 via the second rotating shaft 31. One end of the elastic member 32 abuts against the support member 33. The second massage component 5 may be provided with a slot 51 (see Figure 7 ), the other end of the elastic member 32 is held in the slot 51 and engaged with the slot 51. When the second massage component 5 rotates around the second rotating shaft 31, it will come into contact with the support member 33. In order to eliminate the noise generated by the contact and friction between the second massage component 5 and the support member 33, preferably, a buffer pad can be provided on the support member 33, and the buffer pad is located between the support member 33 and the second massage component 5 to play a noise-reducing role.

[0070] In order to prevent the second massage component 5 from rotating too much around the second rotation axis 31 and affecting the massage effect, preferably, see Figure 1 and Figure 7, a second limiting member 34 is provided on the second arm 3, and a second limiting portion 52 is provided on the second massage component 5. The second limiting member 34 and the second limiting portion 52 are engaged and matched to limit the angle of rotation of the second massage component 5 around the second rotating shaft 31. Preferably, the second limiting member 34 can be a second limiting pin provided on the second arm 3, and the second limiting portion 52 can be a second limiting groove provided on the second massage component 5, and the second limiting pin and the second limiting groove are slidably engaged. When the second massage component 5 rotates around the second rotating shaft 31, the second limiting groove reciprocates relative to the second limiting pin, and the two ends of the second limiting groove are respectively engaged with the second limiting pin, which limits the range of reciprocating motion of the second limiting groove, thereby limiting the angle range of rotation of the second massage component 5 around the second rotating shaft 31. In the initial state, under the action of the pre-tightening force of the elastic member 32, the second massage component 5 rotates to and remains in a state where one end of the second limiting groove is engaged with the second limiting pin, at which time the angle between the second massage component 5 and the second arm 3 is the smallest, which is the initial angle between the second massage component 5 and the second arm 3. When the second massage component 5 is subjected to pressure, the second massage component 5 rotates around the second rotating shaft 31 and compresses the elastic member 32, causing the elastic member 32 to produce elastic compression deformation, and the angle between the second massage component 5 and the first massage component 4 increases until the other end of the second limiting groove is engaged with the second limiting pin, and the second massage component 5 rotates to the limit position and cannot continue to rotate, at which time the angle between the second massage component 5 and the second arm 3 reaches the maximum. Therefore, the cooperation between the second limiting groove and the second limiting pin limits the angle range of the second massage component 5 rotating around the second rotating shaft 31.

[0071] See also Figure 4 and Figure 5 In this embodiment, preferably, the first massage component 4 includes a palm portion 42 connected to the first arm 2, a first finger wheel 43 rotatably mounted on the palm portion 42, and a first axial wheel 44 rotatably mounted on the first finger wheel 43, and the rotation axis of the first finger wheel 43 is perpendicular to the rotation axis of the first axial wheel 44. Thus, a first massage component 4 similar to a human hand is formed. A plurality of first finger wheels 43, such as three, can be evenly arranged on the palm portion 42. A first axial wheel 44 is provided at one end of each first finger wheel 43 away from the palm portion 42. The first finger wheel 43 can freely rotate 360° around the axis of the first finger wheel 43 with the first axial wheel 44, and at the same time, the first axial wheel 44 can freely rotate 360° around its own axis. Preferably, a side finger wheel 45 can also be provided on one side of the palm portion 42.

[0072] In order to make the first massage component 4 more coordinated in contact with the body part of the massaged object, preferably, a torsion angle is formed between the finger palm portion 42 and the first arm 2, so that the finger palm portion 42 and the first arm 2 are connected in an inward twisted shape, so that the first massage component 4 is more similar to a human hand, which is conducive to increasing the bionic flexible massage effect. In this embodiment, a U-shaped groove 46 for connecting with the first arm 2 is provided at one end of the finger palm portion 42 away from the first finger wheel 43, one end of the first arm 2 is inserted into the U-shaped groove 46, the first rotating shaft 21 passes through the U-shaped groove 46 and the first arm 2, and the first limiting portion 41 is provided at the end positions of the two ends of the U-shaped groove 46. In order to achieve the inward twisted connection between the finger palm portion 42 and the first arm 2, a torsion angle is formed between the U-shaped groove 46 and the finger palm portion 42.

[0073] See also Figure 6 and Figure 7 In this embodiment, preferably, the second massage component 5 comprises a thumb portion 53 connected to the second arm 3, a second finger wheel 54 rotatably mounted on the thumb portion 53, and a second axial wheel 55 rotatably mounted on the second finger wheel 54, wherein the rotation axis of the second finger wheel 54 is perpendicular to the rotation axis of the second axial wheel 55. Thus, a second massage component 5 similar to a thumb of a human hand is formed. A plurality of second finger wheels 54, such as three, can be evenly arranged on the thumb portion 53. A second axial wheel 55 is provided at one end of each second finger wheel 54 away from the thumb portion 53. The second finger wheel 54 can freely rotate 360° around the axis of the second finger wheel 54 with the second axial wheel 55, and at the same time, the second axial wheel 55 can freely rotate 360° around its own axis.

[0074] In order to make the second massage component 5 more coordinated with the body part of the massaged object, preferably, a torsion angle is formed between the thumb portion 53 and the second arm 3, so that the thumb portion 53 and the second arm 3 are connected in an inward twisted shape, so that the second massage component 5 is more similar to a human hand, which is conducive to increasing the bionic flexible massage effect. In this embodiment, a connecting portion 56 for connecting with the second arm 3 is provided at the end of the thumb portion 53 away from the second finger wheel 54, and a U-shaped groove can be provided at one end of the second arm 3. The connecting portion 56 is inserted into the U-shaped groove on the second arm 3, and the second rotating shaft 31 passes through the U-shaped groove on the second arm 3 and the connecting portion 56 on the second massage component 5. In order to achieve the inward twisted connection between the thumb portion 53 and the second arm 3, a torsion angle is formed between the connecting portion 56 and the thumb portion 53.

[0075] Based on the above massage mechanism 100, the embodiment of the present invention further provides a massage device. Figure 8 The massage device of this embodiment includes a support 200 and a massage mechanism 100. The massage mechanism 100 is the above-mentioned massage mechanism 100 of this embodiment, and the massage mechanism 100 is arranged on the support 200. The massage mechanism 100 can realize the grasping and flexible bionic massage functions.

[0076] In the massage device of this embodiment, preferably, two massage mechanisms 100 can be provided, and the two massage mechanisms 100 are symmetrically arranged on both sides of the support 200. The two massage mechanisms 100 can massage different body parts of the massaged object at the same time, thereby increasing the massage range.

[0077] In summary, the massage mechanism 100 of the present embodiment and the massage device including the massage mechanism 100, by driving the connecting rod assembly 6 through the driving shaft 65 to drive the first arm 2 and the second arm 3 to rotate in opposite directions or in opposite directions, can drive the first massage component 4 and the second massage component 5 to move away from or approach each other, realize the opening or grasping action, so as to perform grasping massage on the body parts of the massaged object, and realize the grasping massage function of imitating human hands. On this basis, the first massage component 4 is driven to rotate around the first rotating shaft 21 by the driving member 8, so that the angle between the first massage component 4 and the first arm 2 can be changed, and the angle between the first massage component 4 and the second massage component 5 can be finely adjusted; when the second massage component 5 is subjected to pressure, it rotates around the second rotating shaft 31, and rotates in the opposite direction under the elastic recovery of the elastic member 32, so that the angle between the second massage component 5 and the second arm 3 can be adaptively adjusted, and the angle between the first massage component 4 and the second massage component 5 can be further adaptively finely adjusted. Therefore, on the basis of imitating the grasping massage function of human hands, the bionic flexible massage effect is realized.

[0078] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A massage mechanism, characterized in that: The massage massage device comprises a support shaft (1), a first support arm (2), a second support arm (3), a first massage component (4), a second massage component (5) and a connecting rod assembly (6); the first support arm (2) and the second support arm (3) are both rotatably arranged on the support shaft (1) around the support shaft (1); the first massage component (4) is mounted on one end of the first support arm (2); the second massage component (5) is mounted on one end of the second support arm (3); the other end of the first support arm (2) and the other end of the second support arm (3) are both connected to the connecting rod assembly (6); when the connecting rod assembly (6) is in motion, the first support arm (2) and the second support arm (3) are driven to rotate in opposite directions; The connecting rod assembly (6) comprises a first connecting rod (61) and a second connecting rod (62), one end of the first connecting rod (61) is hinged to the first support arm (2) via a first hinge shaft (63), one end of the second connecting rod (62) is hinged to the second support arm (3) via a second hinge shaft (64), the other end of the first connecting rod (61) and the other end of the second connecting rod (62) are both rotatably sleeved on a driving shaft (65), and the first hinge shaft (63), the second hinge shaft (64) and the driving shaft (65) are all parallel to the supporting shaft (1); The invention also comprises a bracket (7), wherein the bracket (7) is provided with a first slide groove (71), a second slide groove (72) and a third slide groove (73), wherein the first hinge shaft (63) can be inserted into the first slide groove (71) in a reciprocating manner along the first slide groove (71), the second hinge shaft (64) can be inserted into the second slide groove (72) in a reciprocating manner along the second slide groove (72), and the drive shaft (65) can be inserted into the third slide groove (73) in a reciprocating manner along the third slide groove (73); The first slide groove (71) and the second slide groove (72) are both arc-shaped grooves and are symmetrically arranged, and the third slide groove (73) is a waist-shaped groove and is located on the symmetrical center line of the first slide groove (71) and the second slide groove (72).

2. The massage mechanism according to claim 1, characterized in that: The support shaft (1) is supported on the bracket (7).

3. The massage mechanism according to claim 1, characterized in that: The first massage component (4) is rotatably mounted on the first support arm (2) via a first rotating shaft (21); a driving component (8) is provided on the first support arm (2); and the driving component (8) drives the first massage component (4) to rotate around the first rotating shaft (21).

4. The massage mechanism according to claim 3, characterized in that: The first support arm (2) is provided with a first limiting member (22), and the first massage component (4) is provided with a first limiting portion (41); the first limiting member (22) and the first limiting portion (41) are engaged with each other and limit the angle of rotation of the first massage component (4) around the first rotating shaft (21).

5. The massage mechanism according to claim 3, characterized in that: The driving member (8) comprises a fixed end (81) and a retractable telescopic end (82), wherein the fixed end (81) is mounted on the first support arm (2), and the retractable end (82) is connected to the first massage component (4).

6. The massage mechanism according to claim 5, characterized in that: The driving member (8) is an air bag that can be inflated or deflated.

7. The massage mechanism according to claim 1, characterized in that: The second massage component (5) is rotatably mounted on the second support arm (3) via a second rotating shaft (31); an elastic member (32) is sleeved on the second rotating shaft (31); two ends of the elastic member (32) are respectively abutted against the second massage component (5) and the second support arm (3).

8. The massage mechanism according to claim 7, characterized in that: The second support arm (3) is provided with a second limiting member (34), and the second massage component (5) is provided with a second limiting portion (52). The second limiting member (34) and the second limiting portion (52) are engaged with each other and limit the rotation angle of the second massage component (5) around the second rotating shaft (31).

9. The massage mechanism according to claim 1, characterized in that: The first massage component (4) comprises a finger palm portion (42) connected to the first support arm (2), a first finger wheel (43) rotatably mounted on the finger palm portion (42), and a first axial wheel (44) rotatably mounted on the first finger wheel (43), wherein the rotation axis of the first finger wheel (43) is perpendicular to the rotation axis of the first axial wheel (44).

10. The massage mechanism according to claim 9, characterized in that: A torsion angle is formed between the palm portion (42) and the first support arm (2).

11. The massage mechanism according to claim 1, characterized in that: The second massage component (5) comprises a thumb portion (53) connected to the second support arm (3), a second finger wheel (54) rotatably mounted on the thumb portion (53), and a second axial wheel (55) rotatably mounted on the second finger wheel (54), wherein the rotation axis of the second finger wheel (54) is perpendicular to the rotation axis of the second axial wheel (55).

12. The massage mechanism according to claim 11, characterized in that: A torsion angle is formed between the thumb portion (53) and the second support arm (3).

13. A massage device, characterized in that: It comprises a support and a massage mechanism as claimed in any one of claims 1 to 12, wherein the massage mechanism is arranged on the support.

14. The massage device according to claim 13, characterized in that: The massage mechanisms are provided with two, and the two massage mechanisms are symmetrically arranged on both sides of the support.

Images