Massage device and massage sofa

Abstract

The invention relates to the technical field of massage equipment, in particular to a massage device and a massage sofa. The massage device comprises a supporting frame, a rotating shaft, a massage mechanism, a supporting piece and a driving mechanism. The support frame has a frame front face adapted to face a user. The rotating shaft is rotationally connected to the supporting frame. The massage mechanism comprises a massage machine core and a massage head, the massage machine core is connected to the rotating shaft, and the massage machine core is provided with a machine core front face and a machine core back face which are arranged oppositely. The massage head is arranged on the massage machine core and located on the front face of the machine core. The supporting piece is arranged on the massage machine core and located on the back face of the machine core. The driving mechanism is connected to the rotating shaft to drive the rotating shaft to rotate, and when the rotating shaft rotates, the massaging head or the supporting piece can be driven to rotate to the front face of the frame. After massage is finished, the user controls the supporting piece to rotate to the front face of the frame through the driving mechanism to support the waist and the back, the comfort of the waist and the back can be effectively improved, and therefore the user experience is improved.

Description

Technical Field

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

[0002] Massage sofas usually have a massage device on the sofa back to massage the user's waist and back. However, currently, after the massage is completed, the massage device protrudes from the surface of the sofa back, which will cause a bruising sensation on the user's waist and back, making the massage sofa unsuitable for use as an ordinary sofa after the massage is completed, and it is only used for a short period of time during massage. This leads to a low utilization rate of massage sofas and reduces user experience. Summary of the invention

[0003] The present application provides a massage device, and the present application also provides a massage sofa.

[0004] In a first aspect, the present application provides a massage device, which includes a support frame, a rotating shaft, a massage mechanism, a support member, and a driving mechanism. The support frame has a frame front, and the frame front is suitable for facing the user. The rotating shaft is rotatably connected to the support frame. The massage mechanism includes a massage movement and a massage head, and the massage movement is connected to the rotating shaft. The massage movement has a movement front and a movement back that are arranged opposite to each other. The massage head is arranged on the massage movement and is located on the front of the movement. The support member is arranged on the massage movement and is located on the back of the movement. The driving mechanism is connected to the rotating shaft to drive the rotating shaft to rotate. When the rotating shaft rotates, it can drive the massage head or the support member to rotate to be located on the front of the frame.

[0005] In a second aspect, the present application also provides a massage sofa, which includes a sofa backrest and the above-mentioned massage device, and the massage device is arranged inside the sofa backrest.

[0006] In the massage device provided by the present application, a rotating shaft is arranged on the support frame, a massage movement is arranged on the rotating shaft, a massage head is arranged on the front of the movement of the massage movement, a support is arranged on the back of the movement, and a driving mechanism is connected to the rotating shaft and can drive the rotating shaft to rotate. When massage is needed, the user drives the rotating shaft to rotate through the driving mechanism so that the massage head moves to the front of the frame, thereby performing a massage operation. When the massage is finished, the user drives the rotating shaft to rotate through the driving mechanism so that the support flips and moves to the front of the frame. The support can support the user's waist and back, avoiding the massage head causing a backache on the user's waist and back after the massage is finished, thereby improving the user's comfort and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0008] Figure 1 It is a schematic diagram of the structure of the installation device in some embodiments of the present application in a massage state.

[0009] Figure 2 yes Figure 1 Schematic diagram of the structure of the massage device when the support member is rotated to the front side of the frame.

[0010] Figure 3 yes Figure 2 An enlarged view of the partial structure of the massage mechanism of the massage device.

[0011] Figure 4 yes Figure 2 Side view of the massage device in FIG.

[0012] Figure 5 It is a schematic diagram of the structure of a massage sofa in some embodiments of the present application.

[0013] Explanation of reference numerals: 100, massage device; 10, support frame; 101, front face of frame; 102, first support plate; 1021, first support body; 1022, mounting portion; 103, second support plate; 104, connecting rod; 20, rotating shaft; 30, massage mechanism; 301, massage movement; 3011, front face of movement; 3012, back face of movement; 302, massage head; 40, support member; 50, driving mechanism; 501, motor; 502, driving synchronous pulley; 503, first driven synchronous pulley; 504, first transmission belt; 60, first transmission assembly; 601, second driven synchronous pulley; 602, third driven synchronous pulley; 603, second transmission belt; 70, second transmission assembly; 701, fourth driven synchronous pulley; 702, fifth driven synchronous pulley; 703, third transmission belt; 200, massage sofa; 210, sofa backrest. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application.

[0015] In the description of the present application, it should be understood that terms such as "length", "width", "thickness", "up", "down", "front", "back", "left", "right", and "inside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only used to simplify the description of the present application and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present application.

[0016] In the description of the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0017] In addition, unless otherwise expressly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like 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, it can be internal communication between two elements, or it can be only surface contact. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0018] If certain words are used in the specification and claims to refer to specific components, those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use differences in names as a way to distinguish components, but use differences in components' functions as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to"; "substantially" means that those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0019] See also Figure 1 The embodiment of the present application provides a massage device 100, which is used to massage a target massage part of a user's body. The target massage part can be any part of the user that needs to be massaged, such as the user's shoulder, arm, waist and back. As an example, the target massage part of this embodiment is described by taking the user's waist and back as an example.

[0020] Please also see Figure 1 and Figure 2The massage device 100 includes a support frame 10, a rotating shaft 20, a massage mechanism 30, a support member 40, and a driving mechanism 50. The support frame 10 is the main frame of the massage device 100, and its shape is not limited. As an example, in the drawings of this specification, the support frame 10 is a roughly rectangular parallelepiped frame. The support frame 10 has a frame front 101, and the "frame front 101" here should be understood as: when the user uses the massage device 100, the surface of the support frame 10 close to the user's body.

[0021] The rotating shaft 20 is a carrier for installing the massage mechanism 30, and the rotating shaft 20 is rotatably connected to the support frame 10. As an example, in the drawings of this specification, the rotating shaft 20 is a round rod. In other embodiments, the rotating shaft 20 can also be a square rod, a flat rod or other structures, and its shape is not limited.

[0022] Please also see Figure 2 and Figure 3 The massage mechanism 30 is a mechanism for installing a device to massage the user, and the massage mechanism 30 includes a massage movement 301 and a massage head 302. The massage movement 301 is connected to the rotating shaft 20, and the massage movement 301 has a movement front 3011 and a movement back 3012 that are arranged opposite to each other. The massage head 302 is arranged on the massage movement 301 and is located on the movement front 3011. The massage head 302 is used to contact the user's body and massage the user. The "movement front 3011" here should be understood as: when the massage device 100 (the massage head 302) massages the user, the surface of the massage movement 301 facing the user. The "movement back 3012" should be understood as: when the massage device 100 (the massage head 302) massages the user, the surface of the massage movement 301 facing away from the user.

[0023] The support member 40 is a structure of the massage device 100 for supporting the waist and back of the user after the massage is finished. The support member 40 is disposed on the massage movement 301 and is located on the back side 3012 of the movement.

[0024] The driving mechanism 50 is a mechanism of the massage device 100 for driving the rotating shaft 20 to rotate. When the rotating shaft 20 rotates, the driving mechanism 50 can drive the massage head 302 or the support member 40 to rotate to the frame front side 101 of the support frame 10 .

[0025] Through the above arrangement, when massage is needed, the user drives the rotating shaft 20 to rotate through the driving mechanism 50 so that the massage head 302 moves to the frame front 101 (such as the front side 102 of the support frame 10). Figure 1As shown in FIG. 1 , at this time, the massage head 302 faces the user and the support member 40 faces away from the user), so that the massage head 302 massages the user. When the massage is finished, the user drives the rotating shaft 20 to rotate through the driving mechanism 50 so that the support member 40 flips and moves to the frame front 101 (as shown in FIG. 1 ) of the support frame 10. Figure 2 As shown, at this time, the support member 40 is facing the user and the massage head 302 is away from the user), so that the support member 40 supports the user's waist and back, avoiding the massage head 302 causing a rubbing sensation on the user's waist and back after the massage is completed, thereby improving the user's comfort and user experience.

[0026] See also Figure 2 In some embodiments, the number of the rotating shafts 20 is multiple, and the multiple rotating shafts 20 are arranged in sequence along the specified direction. In the present embodiment, the above-mentioned "specified direction" is the length direction of the support frame 10. In other embodiments, the "specified direction" can also be the width direction of the support frame or any other direction. The above-mentioned "multiple" means that the number of the rotating shafts 20 is greater than or equal to two. As an example, in the drawings of the specification of the present embodiment, the number of the rotating shafts 20 is three. In other embodiments, the number of the rotating shafts 20 can also be any number such as two, four, or five. The number of massage mechanisms 30 is the same as the number of rotating shafts 20 and the two are arranged in a one-to-one correspondence. The number of support members 40 is the same as the number of massage mechanisms 30 and the two are arranged in a one-to-one correspondence.

[0027] Through the above arrangement, since multiple rotating shafts 20 are arranged at intervals, a massage movement 301, a massage head 302 and a support member 40 are separately provided on each rotating shaft 20, which results in fewer components on the rotating shaft 20, and the installation portion 1022 on each rotating shaft 20 occupies a smaller space. The rotating shaft 20 does not require too much rotating space to realize the flipping of the massage head 302, and when the user's waist and back lean on the massage device 100, the normal flipping of the rotating shaft 20 can also be realized, which is convenient for the user to use.

[0028] In some embodiments, the support frame 10 includes a first support plate 102 and a second support plate 103. The first support plate 102 and the second support plate 103 are arranged at intervals relative to each other, each rotation axis 20 is located between the first support plate 102 and the second support plate 103, and the two ends of the rotation axis 20 are respectively rotatably connected to the first support plate 102 and the second support plate 103. Further, the support frame 10 may also include a connecting rod 104, the number of the connecting rod 104 may be two, and the two connecting rods 104 are arranged at intervals between the first support plate 102 and the second support plate 103, so that the support frame 10 is generally rectangular as a whole. The two ends of the connecting rod 104 are respectively rotatably connected to the first support plate 102 and the second support plate 103, and the driving mechanism 50 is arranged on the first support plate 102.

[0029] Through the above arrangement, the first support plate 102 and the second support plate 103 are arranged at intervals, so that there is a large space between the first support plate 102 and the second support plate 103, providing sufficient rotation space for the rotating shaft 20, and the connecting rod 104 and multiple rotating shafts 20 can support the first support plate 102 and the second support plate 103, thereby improving the structural firmness of the support frame 10.

[0030] See also Figure 2 In some embodiments, the support frame 10 has an extension direction X, where the "extension direction X" is substantially the same as the length direction of the support frame 10. The first support plate 102 and the second support plate 103 are respectively arranged along the extension direction X, and the two are arranged on both sides of the extension direction X. There are multiple rotation axes 20, and the multiple rotation axes 20 are sequentially arranged between the first support plate 102 and the second support plate 103 along the extension direction X and are parallel to each other. Figure 2 In the illustrated embodiment, the number of the rotating shafts 20 is three. In other embodiments, the number of the rotating shafts 20 may be any number such as two, four, or five.

[0031] Through the above arrangement, multiple rotating shafts 20 are arranged in parallel and spaced apart in the extension direction X, which can make more full use of the internal space formed by the first support plate 102, the second support plate 103 and the connecting rod 104, so that more rotating shafts 20 and massage mechanisms 30 can be arranged in the internal space formed by the first support plate 102, the second support plate 103 and the connecting rod 104 to enhance the massage effect.

[0032] See also Figure 4 The first support plate 102 includes a first support body 1021 and a mounting portion 1022. The mounting portion 1022 is arranged at one end of the first support body 1021 and is bent and extended in a direction away from the front face 101 of the frame. The driving mechanism 50 is arranged at the mounting portion 1022. In this embodiment, the first support body 1021 is roughly plate-shaped and is arranged along the extension direction X. The front face 101 of the frame can be regarded as being located on one side of the first support body 1021. The mounting portion 1022 is located at one end of the first support body 1021, and the extension direction of the mounting portion 1022 deviates from the extension direction X, so that an angle (the angle can be an obtuse angle) is formed between the mounting portion 1022 and the first support body 1021. Further, the first support body 1021 and the mounting portion 1022 can be an integrally formed connection structure, and the two together constitute the first support plate 102. In other embodiments, the first support body 1021 and the mounting portion 1022 can also be welded or fixedly connected by fasteners such as bolts.

[0033] Through the above arrangement, since the driving mechanism 50 is installed on the mounting portion 1022, and the mounting portion 1022 is bent and extended toward the back side of the supporting frame 10, it is possible to avoid the driving mechanism 50 protruding from the frame front side 101 of the supporting frame 10 after installation, thereby avoiding the driving mechanism 50 causing a back irritation to the user after assembly.

[0034] Please refer again Figure 2 In some embodiments, the massage device 100 also includes a first transmission assembly 60 and a second transmission assembly 70. The first transmission assembly 60 is transmission-connected between the driving mechanism 50 and the rotating shaft 20, and the second transmission assembly 70 is transmission-connected between two adjacent rotating shafts 20. The driving mechanism 50 drives multiple rotating shafts 20 to rotate synchronously through the first transmission assembly 60 and the second transmission assembly 70.

[0035] As a specific example, in Figure 2 In the illustrated embodiment, the driving mechanism 50 includes a motor 501, a driving synchronous pulley 502, a first driven synchronous pulley 503 and a first transmission belt 504, the driving synchronous pulley 502 is fixedly sleeved on the output shaft of the motor 501, the first driven synchronous pulley 503 is fixedly sleeved on a connecting rod 104, and the first transmission belt 504 is sleeved between the driving synchronous pulley 502 and the first driven synchronous pulley 503; the first transmission assembly 60 includes a second driven synchronous pulley 601, a third driven synchronous pulley 602 and a second transmission belt 603, the second driven synchronous pulley 601 and the first driven synchronous pulley 503 are fixedly sleeved Arranged on the same connecting rod 104, the third driven synchronous pulley 602 is fixedly mounted on the rotating shaft 20 which is closest to the above-mentioned connecting rod 104, and the second transmission belt 603 is mounted between the second driven synchronous pulley 601 and the third driven synchronous pulley 602; the second transmission assembly 70 includes a fourth driven synchronous pulley 701, a fifth driven synchronous pulley 702 and a third transmission belt 703, the fourth driven synchronous pulley 701 and the fifth driven synchronous pulley 702 are respectively fixedly mounted on two adjacent rotating shafts 20, and the third transmission belt 703 is mounted between the fourth driven synchronous pulley 701 and the fifth driven synchronous pulley 702.

[0036] In this embodiment, through the above-mentioned arrangement, when the motor 501 drives the active synchronous pulley 502 to rotate, the first driven synchronous pulley 503, the second driven synchronous pulley 601, the third driven synchronous pulley 602, the fourth driven synchronous pulley 701 and the fifth driven synchronous pulley 702 will all rotate synchronously, so that the multiple rotating rods can rotate synchronously, so as to realize the synchronous position switching of the multiple massage heads 302 and the support member 40. The synchronous rotation of multiple rotating shafts 20 can be achieved through one driving mechanism 50, thereby reducing the number of driving mechanisms 50 and reducing the mass and volume of the massage device 100.

[0037] In other embodiments, the drive mechanism 50, the first transmission assembly 60 and the second transmission assembly 70 can also realize transmission through other structures, which is not limited. For example, in other embodiments, the first transmission assembly 60 and the second transmission assembly 70 can each be a gear transmission assembly, and the transmission of motion is realized through gear transmission, so that the drive mechanism 50 can make the rotating shaft 20 drive the massage movement to flip; for example, in other embodiments, the drive mechanism 50 can be a linear drive member, the first transmission assembly 60 can be a rack connected to the linear drive member, and the second transmission assembly 70 can include a plurality of gears respectively arranged on a plurality of rotating shafts 20, and the gears and the racks are meshed to convert the translational motion of the linear drive member into the rotational motion of the rotating shaft 20, thereby driving the massage movement to flip.

[0038] See also Figure 2 In some embodiments, when the support members 40 on the plurality of rotating shafts 20 are all located on the frame front 101 of the support frame 10, the plurality of support members 40 are located in the same plane. Through the above arrangement, the support effect of the plurality of support members 40 on the user's waist and back can be improved, thereby improving the user's comfort.

[0039] Please continue reading Figure 2 In some embodiments, when the support members 40 on the plurality of rotation axes 20 are all located on the front face 101 of the frame, the interval H1 between two adjacent support members 40 is greater than or equal to 2 mm and less than or equal to 50 mm. Here, "the interval H1 between two adjacent support members 40" should be understood as: the minimum distance between two adjacent support members 40 in the arrangement direction (i.e., the extension direction X) of the plurality of rotation axes 20 in the same plane where the plurality of support members 40 are located.

[0040] Through the above arrangement, when the distance H1 between two adjacent support members 40 is between 2 mm and 50 mm (including the end points), the distance between two adjacent support members 40 will not be too small, so no interference will occur during flipping. At the same time, the distance between two adjacent support members 40 will not be too large, so the support of the support members 40 to the user's waist and back will not be reduced, thereby ensuring the comfort of the support.

[0041] In some embodiments, the support member 40 is a flexible member that can be elastically deformed. For example, the support member 40 can be a flexible member that is inflated or filled with sponge, or a flexible member made of flexible silicone, so that the support member 40 is flexible. When the support member 40 is flipped to the frame front 101 of the support frame 10, the flexible support member 40 can improve comfort. At the same time, the flexible member provides a certain deformation ability to avoid the support member 40 from contacting the user's waist and back when the rotating shaft 20 rotates, causing discomfort to the user.

[0042] In some embodiments, the support member 40 may also be an inflatable and deflated airbag (not shown in the drawings of the specification). With the above arrangement, when the support member 40 is flipped to the frame front 101 of the support frame 10, the user can change the support height of the support member 40 by adjusting the inflation and deflation of the airbag, thereby adapting to the support needs of different people and meeting the diverse usage needs of users.

[0043] In some embodiments, the support member 40 may also be a multi-layer airbag (not shown in the drawings of the specification), which may include a plurality of stacked single airbags, each of which is a hollow airbag structure, and two adjacent single airbags may be connected to each other through a ventilation channel, which may be a small hole, the aperture of which is much smaller than the maximum inner diameter of the inner cavity of the single airbag, for example, the aperture of the small hole is less than or equal to one tenth of the maximum inner diameter of the inner cavity of the single airbag. By providing a support structure of a multi-layer airbag, the single airbag is not easily deformed under pressure, and has a certain buffering and elastic support performance, so that when the user leans against the support member 40, he can get good support, and the user's comfort can be further improved.

[0044] In summary, in the massage device 100 provided by the embodiment of the present application, a rotating shaft 20 is provided on the support frame 10, a massage movement 301 is provided on the rotating shaft 20, a massage head 302 is provided on the front 3011 of the movement of the massage movement 301, a support member 40 is provided on the back 3012 of the movement, and a driving mechanism 50 is connected to the rotating shaft 20 and can drive the rotating shaft 20 to rotate. When massage is needed, the user drives the rotating shaft 20 to rotate through the driving mechanism 50 so that the massage head 302 moves to the front 101 of the frame for massage; when the massage is finished, the user drives the rotating shaft 20 to rotate through the driving mechanism 50 so that the support member 40 flips and moves to the front 101 of the frame, and the support member 40 can flexibly support the user's waist and back, avoiding the massage head 302 causing a backache on the user's waist and back after the massage is finished, thereby improving the user's comfort and user experience.

[0045] See also Figure 5Based on the above massage device 100, the embodiment of the present application further provides a massage sofa 200, which includes a sofa backrest 210 and the above massage device 100. The massage device 100 is arranged in the sofa backrest 210, and the frame front 101 of the support frame 10 of the massage device 100 is located on the side of the sofa backrest 210 facing the user. Through the above arrangement, when massage is needed, the user drives the rotating shaft 20 to rotate through the driving mechanism 50 so that the massage head 302 moves to the frame front 101 to perform massage; when the massage is finished, the user drives the rotating shaft 20 to rotate through the driving mechanism 50 so that the support member 40 flips and moves to the frame front 101. The support member 40 can flexibly support the user's waist and back, avoiding the massage head 302 from causing a backache on the user's waist and back after the massage is finished, thereby improving the user's comfort and user experience.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application is described in detail with reference to the above embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not drive the essence of the corresponding technical solutions out of the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A massage device, It is characterized in that include: a support frame having a frame front face adapted to face toward a user; A rotating shaft, rotatably connected to the supporting frame; A massage mechanism, the massage mechanism comprising a massage movement and a massage head, the massage movement is connected to the rotating shaft, the massage movement has a movement front and a movement back arranged opposite to each other; the massage head is arranged on the massage movement and located on the front of the movement; A support member, arranged on the massage movement and located on the back of the movement; as well as A driving mechanism is connected to the rotating shaft to drive the rotating shaft to rotate. When the rotating shaft rotates, the massage head or the supporting member can be driven to rotate to be located at the front of the frame.

2. The massage device according to claim 1, It is characterized in that The number of the rotating shafts is multiple, and the multiple rotating shafts are arranged in sequence at intervals. The number of the massage mechanisms is the same as the number of the rotating shafts and the two are arranged in a one-to-one correspondence. The number of the supporting members is the same as the number of the massage mechanisms and the two are arranged in a one-to-one correspondence.

3. The massage device according to claim 2, It is characterized in that The massage device also includes a first transmission assembly and a second transmission assembly, wherein the first transmission assembly is transmission-connected between the driving mechanism and the rotating shaft, and the second transmission assembly is transmission-connected between two adjacent rotating shafts, and the driving mechanism drives the multiple rotating shafts to rotate synchronously through the first transmission assembly and the second transmission assembly.

4. The massage device according to claim 2, It is characterized in that When the support members on the plurality of rotation axes are all located at the front side of the frame, the plurality of support members are located in the same plane.

5. The massage device according to claim 2, It is characterized in that When the support members on the plurality of rotating shafts are all located at the front side of the frame, the distance between two adjacent support members is greater than or equal to 2 mm and less than or equal to 50 mm.

6. The massage device according to claim 1, It is characterized in that The supporting member is a flexible member capable of elastic deformation.

7. The massage device according to claim 6, It is characterized in that The supporting member is an inflatable air bag.

8. The massage device according to claim 1, It is characterized in that The support frame includes a first support plate and a second support plate, the first support plate and the second support plate are arranged relatively spaced apart, two ends of the rotating shaft are rotatably connected to the first support plate and the second support plate respectively, and the driving mechanism is arranged on the first support plate.

9. The massage device according to claim 8, It is characterized in that The support frame has an extension direction, the first support plate and the second support plate are arranged on both sides of the extension direction, the number of the rotation axes is multiple, and the multiple rotation axes are arranged in sequence between the first support plate and the second support plate along the extension direction and are parallel to each other.

10. The massage device according to claim 8, It is characterized in that The first support plate includes a first support body and a mounting portion. The mounting portion is disposed at one end of the first support body and is bent and extended in a direction away from the front side of the frame. The driving mechanism is disposed at the mounting portion.

11. A massage sofa, It is characterized in that The invention comprises a sofa backrest and a massage device as claimed in any one of claims 1 to 10, wherein the massage device is arranged inside the sofa backrest.

Images