Calf massage movement and massage equipment

Abstract

The present invention provides a calf massage movement and massage equipment, comprising: a mounting frame; a leg pressing mechanism, the leg pressing mechanism comprising a rotating shaft rotatably arranged on the mounting frame, two kneading components symmetrically arranged on the rotating shaft, and a leg pressing driving device driving the rotating shaft to rotate along a fixed axis, each kneading component comprising two eccentric circular wheels symmetrically fixed on the rotating shaft and two leg kneading plates clamped on both sides of the calf; a leg vibrating mechanism, the leg vibrating mechanism comprising a rotating shaft rotatably arranged on the mounting frame, two vibration components corresponding to the kneading components, and a leg vibrating driving device driving the rotating shaft to rotate along a fixed axis, each vibration component comprising two eccentric cylinders symmetrically fixed on the rotating shaft, and two vibration sleeves corresponding to the eccentric cylinders and the leg kneading plates. The present invention can realize multiple calf massage methods and save the installation space and manufacturing cost of the calf massage movement.

Description

Technical Field

[0001] The invention relates to the technical field of massage, in particular to a calf massage movement and massage equipment. Background Art

[0002] With the popularization of health care equipment, more and more people are beginning to know and use massage chairs and other massage equipment. The market for massage equipment is also growing, and the competition among massage equipment manufacturers is becoming more and more fierce. The massage movement is an important component of massage chairs and other massage equipment. At present, the structure of the massage movement is complex, and the parts of the various mechanisms that implement the massage operation are large in size, heavy in weight, and occupy a large space, which increases the width and thickness of the massage chair, causing inconvenience in using it in limited occasions. Therefore, the use of existing movements in various environments is subject to certain restrictions. The movement has a reduced volume, a light and thin design, and greatly reduces the cost of related components. Through structural improvements, it also achieves a better effect of 3D kneading. The addition of new functions of kneading and shaking greatly improves the comfort level. Summary of the invention

[0003] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a calf massage movement and massage equipment, which can realize a variety of calf massage methods and save the installation space and manufacturing cost of the calf massage movement.

[0004] In order to solve the above technical problems, the present invention provides a calf massage movement, comprising:

[0005] Install the carrier frame;

[0006] The leg pressing mechanism comprises a rotating shaft rotatably arranged on a mounting support, two kneading components symmetrically arranged on the rotating shaft, and a leg pressing driving device driving the rotating shaft to rotate along a fixed axis, each kneading component comprises two eccentric circular wheels symmetrically fixed on the rotating shaft and two leg kneading plates clamped on both sides of the calf, the central axis of the eccentric circular wheel is arranged at an acute angle to the rotating axis of the rotating shaft, the two leg kneading plates correspond to the two eccentric circular wheels one by one, the leg kneading plates are rotatably sleeved on the corresponding eccentric circular wheels around the central axis of the eccentric circular wheel, and the two leg kneading plates produce a kneading action on both sides of the calf driven by the rotating shaft;

[0007] The leg-vibrating mechanism includes a rotating shaft rotatably arranged on a mounting support, two vibration components corresponding to the kneading components, and a leg-vibrating driving device for driving the rotating shaft to rotate along a fixed axis. Each vibration component includes two eccentric cylinders symmetrically fixed on the rotating shaft, and two vibration sleeves corresponding to the eccentric cylinders and the leg-kneading plates respectively. The vibration sleeve is rotatably sleeved on the eccentric cylinder around the central axis of the eccentric cylinder. The vibration sleeve is movably connected to the corresponding leg-kneading plate through a universal transmission rod. The two leg-kneading plates generate vibration actions on both sides of the calf driven by the rotating shaft.

[0008] Preferably, the calf massage movement also includes two leg scraping mechanisms corresponding to the kneading components one by one, each leg scraping mechanism includes a support fixedly connected to the mounting support, a swing block hinged to the support, a leg scraping plate arranged on the swing block and located between the two leg kneading plates, an eccentric rotating body fixed on the rotating shaft, and a scraping sleeve rotatably mounted on the eccentric rotating body around the central axis of the eccentric rotating body, the scraping sleeve being movably connected to the swing block through a universal transmission shaft.

[0009] Preferably, the upper side of the leg scraper plate is hinged to the swing block, a spring is provided between the leg scraper plate and the swing block to make the leg scraper plate lean towards the calf, and the swing block has a stop structure to limit the swing amplitude of the leg scraper plate.

[0010] Preferably, the leg kneading board is in the shape of a rocking fan, and comprises a kneading fan-shaped portion, a connecting portion and a force-bearing handle portion in sequence. The connecting portion is provided with a sleeve hole, and the sleeve hole is rotatably arranged on the eccentric circular wheel through a bearing, and the force-bearing handle portion is movably connected to the universal transmission rod.

[0011] Preferably, the side of the leg kneading board facing away from the calf has a plurality of reinforcing convex strips crisscrossing each other.

[0012] Preferably, the calf massage movement also includes a kneading detection mechanism, which includes a grating disk and a grating sensor. The grating disk is arranged at one end of the rotating shaft, and the grating sensor is arranged on the mounting bracket and cooperates with the position of the grating disk.

[0013] Preferably, the leg pressing driving device includes a gear box transmission connected to the rotating shaft and a driving motor transmission connected to the gear box.

[0014] Preferably, the leg-shaking driving device comprises a pulley assembly drivingly connected to the rotating shaft and a driving motor drivingly connected to the pulley assembly.

[0015] The present invention also provides a massage device, comprising the calf massage movement.

[0016] Preferably, the massage device is a massage chair, and the calf massage movement is arranged on the calf massage part of the massage chair.

[0017] As described above, the calf massage movement and massage equipment of the present invention have the following beneficial effects: in the present invention, the above-mentioned mounting support frame is integrated with a leg pressing mechanism and a leg vibrating mechanism, and the two leg kneading plates of the leg pressing mechanism produce kneading actions on both sides of the calf under the drive of the rotating shaft, and the vibration sleeve of the leg vibrating mechanism is movably connected with the corresponding leg kneading plates through a universal transmission rod, so that the two leg kneading plates produce vibrating actions on both sides of the calf under the drive of the rotating shaft. The leg pressing mechanism and the leg vibrating mechanism each have a driving device, and the leg pressing mechanism and the leg vibrating mechanism can not only operate independently, but also cooperate with each other to realize the combined massage of kneading and vibration of the calf. The connection between the leg pressing mechanism and the leg vibrating mechanism is smooth, the integration is high, and the structure is compact, so that the overall size of the calf massage movement is small, and the number of parts used is small. Therefore, the calf massage movement of the present invention can realize a variety of calf massage methods, saving the installation space and manufacturing cost of the calf massage movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic diagram of the calf massage mechanism of the present invention;

[0019] Figure 2 Display as Figure 1 A magnified view of part A;

[0020] Figure 3 Display as Figure 1 A magnified view of part B;

[0021] Figure 4 Shown is a schematic diagram of the leg-pressing mechanism;

[0022] Figure 5 Shown is a side view of the leg-flutter mechanism;

[0023] Figure 6 Shown is a side view of the leg shaving mechanism.

[0024] Component number description

[0025] 1 Install the carrier frame

[0026] 2 Leg press mechanism

[0027] 21 Rotation axis

[0028] 22 Leg drive device

[0029] 221 Gear Box

[0030] 222 Drive Motor

[0031] 23 Eccentric wheel

[0032] 24 Leg massage

[0033] 241 Kneading the fan-shaped part

[0034] 242 Connection

[0035] 243 Load-bearing handle

[0036] 244 Enhanced ribs

[0037] 3 Leg swing mechanism

[0038] 31 Rotation axis

[0039] 32 Leg vibration drive device

[0040] 321 Pulley Assembly

[0041] 322 Drive Motor

[0042] 33 Eccentric Cylinder

[0043] 34 Vibration Set

[0044] 35 Universal transmission rod

[0045] 4 Leg shaving mechanism

[0046] 41 Support

[0047] 42 Swing Block

[0048] 43 Leg Scraper

[0049] 44 Eccentric Rotating Body

[0050] 45 Scraping sleeve

[0051] 46 Cardan shaft

[0052] 5. Kneading detection mechanism

[0053] 51 Grating disk

[0054] 52 Grating Sensor DETAILED DESCRIPTION

[0055] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0056] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical content disclosed by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0057] like Figure 1 , Figure 2 , Figure 4 as well as Figure 5 As shown, the present invention provides a calf massage movement, comprising:

[0058] Install the carrier frame 1;

[0059] The leg pressing mechanism 2 includes a rotating shaft 21 rotatably mounted on the mounting support frame 1, two kneading components symmetrically arranged on the rotating shaft 21, and a leg pressing driving device 22 for driving the rotating shaft 21 to rotate along a fixed axis. Each kneading component includes two eccentric circular wheels 23 symmetrically fixed on the rotating shaft 21 and two leg kneading plates 24 clamped on both sides of the calf. The central axis of the eccentric circular wheel 23 is arranged at an acute angle to the rotating axis of the rotating shaft 21. The two leg kneading plates 24 correspond to the two eccentric circular wheels 23 one by one. The leg kneading plates 24 are rotatably mounted on the corresponding eccentric circular wheels 23 around the central axis of the eccentric circular wheel 23. The two leg kneading plates 24 produce a kneading action on both sides of the calf driven by the rotating shaft 21.

[0060] The leg-vibrating mechanism 3 includes a rotating shaft 31 rotatably arranged on the mounting support frame 1, two vibration components corresponding to the kneading components, and a leg-vibrating driving device 32 for driving the rotating shaft 31 to rotate around a fixed axis. Each vibration component includes two eccentric cylinders 33 symmetrically fixed on the rotating shaft 31, and two vibration sleeves 34 corresponding to the eccentric cylinders 33 and the leg-kneading plates 24 respectively. The vibration sleeve 34 is rotatably sleeved on the eccentric cylinder 33 around the central axis of the eccentric cylinder 33. The vibration sleeve 34 is movably connected to the corresponding leg-kneading plates 24 through a universal transmission rod 35. The two leg-kneading plates 24 generate vibration actions on both sides of the calf under the drive of the rotating shaft 31.

[0061] In the present invention, the mounting support frame 1 is integrated with the leg pressing mechanism 2 and the leg shaking mechanism 3. In the leg pressing mechanism 2, the eccentric wheel 23 is a circular wheel whose center is not at the rotation point, that is, the connection point between the eccentric wheel 23 and the rotating shaft 21 deviates from the center of the eccentric wheel 23 along the radial direction of the eccentric wheel 23; at the same time, the center axis of the eccentric wheel 23 is arranged at an acute angle to the rotating axis of the rotating shaft 21. When the rotating shaft 21 rotates in a fixed axis, the eccentric wheel 23 rotates eccentrically around the rotating shaft 21 while swinging relative to the rotating shaft 21 under the drive of the rotating shaft 21. Since one side of the leg kneading plate 24 is constrained by the universal transmission rod 35 of the leg shaking mechanism 3 and the leg kneading plate 24 is rotatable relative to the eccentric circular wheel 23, the leg kneading plate 24, driven by the eccentric circular wheel 23, performs a swinging motion relative to the rotating shaft 21 (i.e., produces a kneading motion on the calf) and a circular translation motion around the rotating shaft 21 (i.e., produces a kneading motion on the calf), that is, the two leg kneading plates 24 of the leg pressing mechanism 2 produce a kneading motion on both sides of the calf under the drive of the rotating shaft 21. In the leg shaking mechanism 3, the eccentric cylinder 33 is also a circular wheel whose center is not at the rotation point, that is, the connection point between the eccentric cylinder 33 and the rotating shaft 31 deviates from the center of the eccentric cylinder 33 along the radial direction of the eccentric cylinder 33. Since one side of the vibration sleeve 34 is constrained by the universal transmission rod 35 and the vibration sleeve 34 is rotatable relative to the eccentric cylinder 33, the vibration sleeve 34 mainly performs circular translation motion around the rotating shaft 31 under the drive of the eccentric cylinder 33, and then through the transmission of the universal transmission rod 35, the leg kneading plate 24 is made to swing at a small angle and high frequency with the eccentric circular wheel 23 as the swing center, so that the leg kneading plate 24 produces a vibration action on the calf. The leg pressing mechanism 2 and the leg vibrating mechanism 3 each have a driving device, and the leg pressing mechanism 2 and the leg vibrating mechanism 3 can not only operate independently, but also cooperate with each other to realize the combined massage of calf kneading and vibration. The connection between the leg pressing mechanism 2 and the leg vibrating mechanism 3 is smooth, the integration is high, and the structure is compact, so that the overall size of the calf massage movement is small, and the number of used parts is small. Therefore, the calf massage movement of the present invention can realize a variety of calf massage methods, saving the installation space and manufacturing cost of the calf massage movement.

[0062] like Figure 1 and Figure 6As shown, in order to further improve the comfort of calf massage, the calf massage movement also includes two leg scraping mechanisms 4 corresponding to the kneading components, each leg scraping mechanism 4 includes a support 41 fixedly connected to the mounting support frame 1, a swing block 42 hinged to the support 41, a leg scraping plate 43 arranged on the swing block 42 and located between the two leg kneading plates 24, an eccentric rotating body 44 fixedly arranged on the rotating shaft 21, and a scraping sleeve 45 rotatably sleeved on the eccentric rotating body 44 around the central axis of the eccentric rotating body 44, and the scraping sleeve 45 is movably connected to the swing block 42 through a universal transmission shaft 46. In addition, the eccentric rotating body 44 of the leg scraping mechanism 4 is fixedly arranged on the rotating shaft 21 of the leg pressing mechanism 2, so that the integration of the leg scraping mechanism 4 and the leg pressing mechanism 2 can be improved.

[0063] In order to make the above-mentioned leg scraping plate 43 always rest against the calf of the lower leg, the upper side of the above-mentioned leg scraping plate 43 is hinged to the swing block 42, and a spring is provided between the leg scraping plate 43 and the swing block 42 to make the leg scraping plate 43 lean against the calf, and the swing block 42 has a stop structure for limiting the swing amplitude of the leg scraping plate 43.

[0064] like Figure 2 , Figure 4 as well as Figure 5 As shown, in order to improve the kneading effect of the above-mentioned leg kneading board 24, the leg kneading board 24 is in the shape of a rocking fan, and the leg kneading board 24 includes a kneading fan-shaped part 241, a connecting part 242 and a force-bearing handle part 243 in sequence. The connecting part 242 is provided with a sleeve hole, and the sleeve hole is rotatably arranged on the eccentric wheel 23 through a bearing, and the force-bearing handle part 243 is movably connected with the universal transmission rod 35. Specifically, the sleeve hole is rotatably arranged on the eccentric wheel 23 through a bearing; the force-bearing handle part 243 is provided with a spherical matching hole, and one end of the universal transmission rod 35 has a spherical head that slides with the spherical matching hole, so that the universal transmission rod 35 can perform multi-dimensional rocking motion relative to the leg kneading board 24. In addition, a connecting fork is provided on the outer peripheral wall of the above-mentioned vibration sleeve 34, and the other end of the universal transmission rod 35 has a connecting ear hinged with the connecting fork. With such arrangement, the vibration action of the vibration sleeve 34 can be smoothly transmitted to the leg kneading plate 24 through the universal transmission rod 35, and the connection structure between the leg vibration mechanism 3 and the leg pressing mechanism 2 will not get stuck.

[0065] In order to reduce the weight of the leg kneading board 24 and improve the rigidity of the leg kneading board 24 , the side of the leg kneading board 24 facing away from the calf has a plurality of reinforcing convex strips 244 that are crisscrossed.

[0066] In order to detect the rotation of the rotating shaft 21, the calf massage movement further includes a kneading detection mechanism 5, which includes a grating disk 51 and a grating sensor 52. The grating disk 51 is arranged at one end of the rotating shaft 21, and the grating sensor 52 is arranged on the mounting support frame 1 and matches the position of the grating disk 51. Since the rotation of the rotating shaft 21 will affect the kneading of the two leg kneading plates 24, the user adjusts the rotation speed and phase of the rotating shaft 21 through the detection data of the kneading detection mechanism 5.

[0067] The leg pressing driving device 22 comprises a gear box 221 drivingly connected to the rotating shaft 21 and a driving motor 222 drivingly connected to the gear box 221 .

[0068] The leg-shaking driving device 32 comprises a pulley assembly 321 drivingly connected to the rotating shaft 31 and a driving motor 322 drivingly connected to the pulley assembly 321 .

[0069] like Figure 1 As shown in FIG. 1 , as an embodiment of the mounting support frame 1 , the mounting support frame 1 comprises a main frame and a mounting plate arranged on the main frame. The leg pressing mechanism 2 , the leg vibrating mechanism 3 and the leg scraping mechanism 4 are all mounted on the mounting plate.

[0070] The present invention also provides a massage device, comprising the above-mentioned calf massage movement.

[0071] The massage device is a massage chair, and the calf massage movement is arranged on the calf massage part of the massage chair.

[0072] In summary, the calf massage mechanism and massage device of the present invention can realize multiple calf massage modes, saving the installation space and manufacturing cost of the calf massage mechanism. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0073] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A calf massage movement, characterized in that: include: Install the support frame (1); The leg pressing mechanism (2) comprises a rotating shaft (21) rotatably mounted on the mounting support frame (1), two kneading components symmetrically arranged on the rotating shaft (21), and a leg pressing driving device (22) for driving the rotating shaft (21) to rotate along a fixed axis, each kneading component comprising two eccentric circular wheels (23) symmetrically fixed on the rotating shaft (21) and two leg kneading plates (24) clamped on both sides of the calf, the central axis of the eccentric circular wheel (23) being arranged at an acute angle to the rotating axis of the rotating shaft (21), the two leg kneading plates (24) being arranged in a manner similar to the two eccentric circular wheels (23). One by one, the leg kneading plates (24) are rotatably mounted on the corresponding eccentric circular wheel (23) around the central axis of the eccentric circular wheel (23), and the two leg kneading plates (24) produce a kneading action on both sides of the calf under the drive of the rotating shaft (21); the leg kneading plates (24) are in the shape of a shaking fan, and the leg kneading plates (24) sequentially include a kneading fan-shaped portion (241), a connecting portion (242) and a force-bearing handle portion (243), and the connecting portion (242) is provided with a sleeve hole, and the sleeve hole is rotatably mounted on the eccentric circular wheel (23) through a bearing, and the force-bearing handle portion (243) is movably connected to the universal transmission rod (35); A leg-vibrating mechanism (3), the leg-vibrating mechanism (3) comprising a rotating shaft (31) rotatably mounted on the mounting support frame (1), two vibrating assemblies corresponding to the kneading assemblies, and a leg-vibrating driving device (32) for driving the rotating shaft (31) to rotate about a fixed axis, each vibrating assembly comprising two eccentric cylinders (33) symmetrically fixed on the rotating shaft (31), and two vibrating sleeves (34) corresponding to the eccentric cylinders (33) and the leg-kneading plates (24) respectively, the vibrating sleeves (34) being rotatably mounted on the eccentric cylinders (33) around the central axis of the eccentric cylinders (33), the vibrating sleeves (34) being movably connected to the corresponding leg-kneading plates (24) via a universal transmission rod (35), and the two leg-kneading plates (24) generating a vibrating action on both sides of the calf under the drive of the rotating shaft (31); The invention also comprises two leg scraping mechanisms (4) corresponding to the kneading components one by one, each leg scraping mechanism (4) comprising a support (41) fixedly connected to the mounting support frame (1), a swing block (42) hingedly connected to the support (41), a leg scraping plate (43) arranged on the swing block (42) and located between the two leg kneading plates (24), an eccentric rotating body (44) fixedly arranged on the rotating shaft (21), and a scraping sleeve (45) sleeved on the eccentric rotating body (44) so ​​as to rotate around the central axis of the eccentric rotating body (44), the scraping sleeve (45) being movably connected to the swing block (42) via a universal transmission shaft (46).

2. The calf massage movement according to claim 1, characterized in that: The upper side of the leg scraper plate (43) is hinged to the swing block (42), a spring is provided between the leg scraper plate (43) and the swing block (42) for causing the leg scraper plate (43) to lean against the calf, and the swing block (42) has a stop structure for limiting the swing amplitude of the leg scraper plate (43).

3. The calf massage movement according to claim 1, characterized in that: The side of the leg kneading plate (24) facing away from the calf has a plurality of reinforcing convex strips (244) arranged in a crisscross pattern.

4. The calf massage movement according to claim 1, characterized in that: The calf massage movement further comprises a kneading detection mechanism (5), the kneading detection mechanism (5) comprising a grating disk (51) and a grating sensor (52), the grating disk (51) being arranged at one end of the rotating shaft (21), and the grating sensor (52) being arranged on the mounting support frame (1) and being matched with the grating disk (51) in position.

5. The calf massage movement according to claim 1, characterized in that: The leg-pressing driving device (22) comprises a gear box (221) drivingly connected to the rotating shaft (21) and a driving motor (222) drivingly connected to the gear box (221).

6. The calf massage mechanism according to claim 1, characterized in that: The leg-shaking driving device (32) comprises a pulley assembly (321) drivingly connected to the rotating shaft (31) and a driving motor (322) drivingly connected to the pulley assembly (321).

7. A massage device, characterized in that: It comprises a calf massage movement as described in any one of claims 1 to 6.

8. The massage device according to claim 7, characterized in that: The massage device is a massage chair, and the calf massage movement is arranged on the calf massage part of the massage chair.

Images