Massage swing arm capable of swinging massage

Abstract

The application discloses a massage swing arm capable of swinging for massage, which comprises a massage arm and a massage head connected with the massage arm, a first connecting point is arranged between the massage head and the massage arm, and the massage head is rotatably connected with the massage arm through the first connecting point. A pushing motor is further arranged between the massage head and the massage arm, a second connecting point is arranged between the pushing motor and the massage head, and the pushing motor can drive the massage head to swing left and right around the first connecting point towards the direction of the massage arm or the direction opposite to the massage arm. The left and right swinging of the massage head is driven by the pushing motor, so that the action direction of the massage head is not only perpendicular to the skin, but also can be flexibly adjusted. The swinging effect of the massage head can simulate the direction of the fingers of a massage master, and the massage method can be better diversified by combining with the massage method.

Description

Technical Field

[0001] This invention relates to a massage arm that can swing and massage. Background Technology

[0002] Currently, the massage heads on massage mechanisms can only massage the user under the traction of the massage arms. During massage, the massage heads are oriented perpendicular to the skin. Summary of the Invention

[0003] In order to solve the above-mentioned technical problems, the purpose of this invention is to provide a massage arm that can swing and massage.

[0004] This invention is achieved through the following technical solution:

[0005] A swayable massage arm includes a massage arm, a massage head connected to one end of the massage arm, and a drive mechanism. A first connection point is provided between the massage head and the massage arm, and the massage head is rotatably coupled to the massage arm through the first connection point.

[0006] The drive mechanism is connected to the other end of the massage arm and drives the massage arm to move or rotate.

[0007] A drive motor is also provided between the massage head and the massage arm. A second connection point is provided between the drive motor and the massage head. The drive motor can push the second connection point, thereby causing the massage head to swing left and right around the first connection point toward the end of the massage arm or in the opposite direction to the massage arm.

[0008] The present invention provides a massage arm capable of tilting and massaging, which has the following beneficial effects:

[0009] By setting up a drive motor to drive the massage head to swing left and right, the direction of the massage head is no longer simply perpendicular to the skin, but can be flexibly adjusted. Through the swing effect of the massage head, the direction of a massage master's fingers can be simulated. Combined with massage techniques, the diversity of massage techniques can be better realized. Attached Figure Description

[0010] To more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is an exploded view of Embodiment 1 of the present invention.

[0012] Figure 2This is a perspective view of Embodiment 1 of the present invention.

[0013] Figure 3 This is a schematic diagram of the massage head tilting in Embodiment 1 of the present invention. Figure 1 .

[0014] Figure 4 This is a schematic diagram of the massage head not deflecting in Embodiment 1 of the present invention.

[0015] Figure 5 This is a schematic diagram of the massage head tilting in Embodiment 1 of the present invention. Figure 2 .

[0016] Figure 6 yes Figure 4 A sectional view.

[0017] Figure 7 This is another cross-sectional view of the massage head when it is not tilted.

[0018] Figure 8 This is a perspective view of Embodiment 2 of the present invention.

[0019] Figure 9 yes Figure 8 A cross-sectional view of the massage head at point AA without tilting.

[0020] Figure 10 yes Figure 8 Cross-section of the massage head at the AA point with deviation Figure 1 .

[0021] Figure 11 yes Figure 8 Cross-section of the massage head at the AA point with deviation Figure 2 .

[0022] In the diagram: 1-Massage arm; 11-Fixing column; 111-Plane; 12-Fourth connecting part; 13-Connecting column; 2-Massage head; 21-Slide groove; 22-Limiting block; 3-First connecting point; 4-Push motor; 41-Push rod; 42-Housing; 43-Actuating rod; 44-Matching block; 5-Second connecting point; 6-Connecting seat; 61-First connecting part; 611-First connecting section; 612-Second connecting section; 62-Second connecting part; 621-Third connecting part; 6211-Fixing block; 6212-Connecting hole; 63-Connecting shaft; 64-Fastener; 7-Bearing. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Referring to the accompanying drawings, a swingable massage arm includes a massage arm 1, a massage head 2 connected to one end of the massage arm 1, and a drive mechanism. A first connection point 3 is provided between the massage head 2 and the massage arm 1, and the massage head 2 is rotatably engaged with the massage arm 1 through the first connection point 3.

[0025] Furthermore, the drive mechanism is connected to the other end of the massage arm 1 and drives the massage arm 1 to move or rotate. In existing massage mechanisms, the massage arm 1 achieves its movement and rotation by connecting to a kneading shaft and cooperating with a tapping shaft or a traveling shaft.

[0026] Furthermore, a drive motor 4 is provided between the massage head 2 and the massage arm 1. A second connection point 5 is provided between the drive motor 4 and the massage head 2. The drive motor 4 can act on the second connection point 5 to drive the massage head 2 to swing left and right around the first connection point 3 towards the end of the massage arm 1 or in the opposite direction to the massage arm 1. For details, please refer to the attached instruction manual. Figure 3 , 4 5 and the instruction manual are attached. Figure 9 , 10 As shown in Figure 11.

[0027] Through the design of the above structure, the present invention utilizes the push motor 4 to push and pull the second connection point 5, so that the massage head 2 can swing left and right around the first connection point 3. This allows the direction of action of the massage head 2 to be adjusted flexibly, rather than simply perpendicular to the skin. The swinging effect of the massage head 2 can simulate the direction of a massage master's fingers. Combined with massage techniques, it can better realize the diversity of massage techniques.

[0028] Furthermore, this application provides two specific embodiments to achieve the technical effects of the above-described structure.

[0029] Example 1:

[0030] In embodiment 1, a fixing post 11 is provided on the massage arm 1;

[0031] It also includes a connecting seat 6, which has a first connecting part 61 that is hinged to the fixed post 11. The first connecting part 61 forms the first connection point 3. It also includes a second connecting part 62 that is hinged to the push motor 4. The second connecting part 62 forms the second connection point 5. The massage head 2 is connected to the connecting seat 6. In operation, the massage head 2 is driven to move by the connecting seat 6 as an intermediate component.

[0032] Furthermore, the connecting seat 6 is provided with a connecting shaft 63, which is fixedly connected to the first connecting part 61, and the massage head 2 is hinged to the connecting shaft 63.

[0033] More specifically, the first connecting part 61 includes a first connecting segment 611 and a second connecting segment 612. The first connecting segment 611 is hinged to the fixed post 11, and the second connecting segment 612 is coupled to the connecting seat 6. (See attached specification) Figure 1 It can be clearly seen that the first connecting part 61 enables the reversing function, allowing the massage head 2 to swing along the massage arm 1, while the motor 4 serves as the power source for propulsion.

[0034] Furthermore, the connecting shaft 63 is intersecting with the first connecting part 61, specifically with the second connecting segment 612, so that the massage head 2 is approximately parallel to the massage arm 1.

[0035] In addition, the second connecting part 62 is a long strip structure, and the second connecting part 62 is arranged parallel to the first connecting part 61, specifically, it is arranged parallel to the first connecting segment 611.

[0036] More specifically, the fixing post 11 is perpendicular to the massage arm 1, the connecting shaft 63 is parallel to the fixing post 11, and the second connecting part 62 is perpendicular to the connecting shaft 63. Furthermore, in the fixing of the first connecting part 62 and the fixing post 11, a flat surface 111 is provided on the fixing post 11, and the first connecting part 611 is fixed by fasteners 64 to this flat surface 111. Of course, this fixing is only a limiting fixation and must not affect the rotation function of the connecting seat 6 relative to the fixing post 11.

[0037] Furthermore, the ratio of the radius of rotation of the massage head 2 around the first connecting part 61 to the length of the massage arm 1 is less than 0.3. This is to ensure that the oscillation of the massage head 2 relative to the massage arm 1 is not too large in the actual movement trajectory, thereby achieving the effect of reversing the direction of the massage head 2. If the ratio of the radius of rotation of the massage head 2 around the first connecting part 61 to the length of the massage arm 1 is too large, the massage head 2 will require a larger turning radius when reversing, and this turning radius will affect the structural design of the entire massage mechanism. Therefore, a smaller turning radius for the massage head 2 is preferable.

[0038] Furthermore, a third connecting part 621 is provided on the second connecting part 62, the third connecting part 621 including a corresponding fixing block 6211, and the fixing block 6211 is provided with a connecting hole 6212.

[0039] The drive motor 4 includes a push rod 41 and a housing 42. The push rod 41 is disposed between corresponding fixing blocks 6211 and is hinged to the fixing blocks 6211 through a connecting hole 6212.

[0040] The massage arm 1 is provided with a fourth connecting part 12. The housing 42 is hinged to the fourth connecting part 12 so that the drive motor 4 can rotate relative to the massage arm 1 and the connecting seat 6, thereby enabling the massage head 2 to perform a swinging motion.

[0041] During use of the massage head 2 in Embodiment 1, the massage head 2 can rotate around the connecting shaft 63. Simultaneously, the left and right yaw of the massage head 2 can be controlled by adjusting the extension and retraction of the push rod 41 of the drive motor 4. When the push rod 41 extends, refer to the attached instruction manual. Figure 3 As shown, the second connection point 5 is pushed outward, and the massage head 2 swings to the left around the first connection point 3; when the push rod 41 is shortened, refer to the instruction manual appendix. Figure 5 As shown, at this time, the second connection point 5 is pulled inward, and the massage head 2 swings to the right around the first connection point 3. Of course, this embodiment is described with the left massage arm as the reference; if the massage arm is the right massage arm, the swinging action is reversed and mirrored.

[0042] Example 2:

[0043] The massage arm 1 is provided with a connecting post 13; it also includes a bearing 7, through which the massage head 2 is connected to the connecting post 13. The bearing 7 is a rotatable bearing. Simultaneously, a sliding groove 21 is provided at one end of the massage head 2 near the massage arm 1. The sliding groove 21 is annular and has a limiting block 22. The drive motor 4 includes an actuating rod 43, which has a mating block 44 that mates with the limiting block 22. The drive motor 4 is fixed to the massage arm 1. The actuating rod 43 mates with the sliding groove 21. When the massage head 2 rotates around the connecting post 13, the sliding groove 21 moves relative to the actuating rod 43.

[0044] In this embodiment 2, the massage head 2 can rotate around the connecting column 13. When the massage head 2 rotates, the action rod 43 that abuts against the massage head 2 will change its position relative to the slide groove 21. Of course, the relative moving object here is the massage head 2, that is, the slide groove 21 is rotating there. This structure ensures that the rotation of the massage head 2 does not interfere with the operation.

[0045] In addition, the massage head 2 can also rotate left and right. That is, when the motor 4 drives the actuator 43 to extend or retract, the actuator 43 can drive the massage head 2 to rotate left and right. Please refer to the instruction manual. Figure 10 , 11 As shown, when the actuating rod 43 extends, it abuts against the bottom end of the slide groove 21, that is, it acts on the second connection point 5 to make the massage head 2 rotate around the first connection point 3; when the actuating rod 43 shortens, the cooperating block 44 acts on the limiting block 22 on the slide groove 21, thereby driving the second connection point 5 to move inward, at which time the massage head 2 rotates around the first connection point 3.

[0046] More specifically, the cooperation between bearing 7 and connecting column 13 forms the first connection point 3, and the cooperation between actuating rod 43 and slide groove 21 forms the second connection point 5. The ratio of the radius of rotation of massage head 2 around the first connection point 3 to the length of massage arm 1 is less than 0.3. The purpose is to ensure that the swing of massage head 2 relative to massage arm 1 is not too large in the actual movement trajectory, thereby achieving the effect of reversing the direction of massage head 2. If the ratio of the radius of rotation of massage head 2 around the first connection point 3 to the length of massage arm 1 is too large, the massage head 2 will require a large turning radius when reversing, and this turning radius will affect the structural design of the entire massage mechanism. Therefore, it is better to have a smaller turning radius for massage head 2.

[0047] Through the specific structures of the two embodiments described above, this application enables the massage head 2 to operate in a direction that is not simply perpendicular to the skin, but can be flexibly adjusted. By using the swaying effect of the massage head, the direction of a massage master's fingers can be simulated, and in conjunction with massage techniques, the diversity of massage techniques can be better realized.

[0048] The foregoing description illustrates and describes preferred embodiments of the present invention. As previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A swing-arm massager capable of tilting, comprising a massage arm, a massage head connected to one end of the massage arm, and a drive mechanism, characterized in that: A first connection point is provided between the massage head and the massage arm, and the massage head is rotatably fitted onto the massage arm through the first connection point; The drive mechanism is connected to the other end of the massage arm and drives the massage arm to move or rotate. A drive motor is also provided between the massage head and the massage arm. A second connection point is provided between the drive motor and the massage head. The drive motor can push the second connection point and then drive the massage head to swing around the first connection point.

2. The massage arm capable of tilting and massaging according to claim 1, characterized in that: The massage arm is equipped with a fixing post; It also includes a connecting seat, on which a first connecting part is provided that is hinged to the fixed column, the first connecting part forming the first connection point, and a second connecting part is also provided that is hinged to the push motor, the second connecting part forming the second connection point. The massage head is connected to the connecting seat, and the connecting seat drives the massage head to move.

3. The massage arm capable of tilting and massaging according to claim 2, characterized in that: The connecting seat is provided with a connecting shaft, which is fixedly connected to the first connecting part. The massage head is hinged to the connecting shaft, and the connecting shaft is intersecting with the first connecting part, so that the massage head is approximately parallel to the massage arm.

4. The massage arm capable of tilting and massaging according to claim 2, characterized in that: The second connecting part is a long strip structure, and the second connecting part is arranged parallel to the first connecting part.

5. A massage arm capable of tilting and massaging according to claim 2, characterized in that: The ratio of the radius of rotation of the massage head around the first connecting part to the length of the massage arm is less than 0.

3.

6. A massage arm capable of tilting and massaging according to claim 2, characterized in that: The second connecting part is provided with a third connecting part, the third connecting part including a corresponding fixing block, and the fixing block is provided with a connecting hole; The drive motor includes a push rod and a housing. The push rod is disposed between corresponding fixed blocks and is hinged to the fixed blocks through the connecting hole. The massage arm is provided with a fourth connecting part, and the housing is hinged to the fourth connecting part.

7. The massage arm capable of tilting and massaging according to claim 1, characterized in that: The massage arm is equipped with a connecting column; It also includes a bearing, through which the massage head is connected to the connecting post; The end of the massage head near the massage arm is also provided with a sliding groove, and a limit block is provided on the sliding groove; The push motor includes an actuating rod, and the actuating rod is provided with a mating block that cooperates with the limiting block. The push motor is fixed on the massage arm, and the actuating rod cooperates with the sliding groove. When the massage head rotates around the connecting post, the slide moves relative to the actuating rod.

8. A massage arm capable of tilting and massaging according to claim 7, characterized in that: The bearing and the connecting column cooperate to form the first connection point, and the actuating rod and the sliding groove cooperate to form the second connection point; The ratio of the radius of rotation of the massage head around the first connection point to the length of the massage arm is less than 0.3.

Images