Massage device with telescopic function

Abstract

The utility model provides a massage device with a telescopic function, which comprises a detachable shell, a driving device is mounted in the shell, a reciprocating structure is mounted on the surface of the driving device, and a massage ring reciprocating along the reciprocating structure is mounted outside the shell in a sleeving manner. According to the technical scheme, assembling is only needed according to the steps, a worker does not need to have great strength to assemble the shell, when the reciprocating lead screw is driven by the driving device to rotate, the crescent teeth can drive the corresponding massage rings to do reciprocating motion, and therefore a user is massaged in the mode that the massage rings stretch out and draw back in a reciprocating mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of massage devices, and particularly relates to a massage device with a telescopic function. Background Art

[0002] As the pace of life accelerates, people's work pressure is also increasing. In order to complete their work tasks, people often work overtime. After a day of intense work, people's bodies become tired. In order to relieve fatigue and maintain physical and mental health, people generally use massagers to massage body parts. Traditional massagers generally achieve massage effects through vibration, while some massagers can massage users through telescopic methods. However, the internal structure of general massagers is precise and the assembly process is complicated, resulting in excessively high requirements for the installation accuracy of accessories during assembly. In addition, due to its own structural characteristics, massagers are difficult to assemble through automated assembly methods. Manual assembly requires not only professional installation staff but also a certain amount of strength. Otherwise, the installation of the outer shell and internal structure may be difficult. Based on this, we propose a massage device that can perform telescopic massage and is easy to assemble. Utility Model Content

[0003] The purpose of the utility model is to provide a massage device with a telescopic function, aiming to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a massage device with a telescopic function, comprising a detachable shell, a driving device installed inside the shell, a reciprocating structure installed on the surface of the driving device, and a massage ring mounted on the outside of the shell for reciprocating motion along the reciprocating structure;

[0005] The driving device includes an electric reduction gear box, and a transmission shaft is installed at the output end of the electric reduction gear box.

[0006] As a preferred technical solution of the present invention, the outer shell includes an upper shell and a lower shell, and one end of the upper shell and the lower shell are each provided with a first arc groove for installing an electric reduction gear box, and the other end of the upper shell and the lower shell are each provided with a second arc groove for installing a bearing, the transmission shaft is connected to the bearing, and the opposite sides of the upper shell and the lower shell are each provided with a third arc groove for accommodating a reciprocating structure.

[0007] As a preferred technical solution of the present invention, a guide groove is provided on one side of the upper shell, a conducting groove connected to the guide groove is provided on one side of the top of the upper shell, three strip grooves connected to the third arc groove are provided in the guide groove, a guide block is installed on the inner wall of the massage ring, the guide block is slidably installed in the guide groove, a socket is provided in the middle of the guide block, a crescent tooth is inserted in the socket, and the crescent tooth drives the massage ring to reciprocate along the reciprocating structure.

[0008] As a preferred technical solution of the present invention, the reciprocating structure includes three reciprocating screws installed on the surface of the transmission shaft, and the number of the massage rings is also three. The crescent teeth installed on each massage ring pass through the corresponding strip grooves and are slidably connected to the grooves on the surface of the corresponding reciprocating screws.

[0009] As a preferred technical solution of the present invention, a connecting block is installed on the inner wall of the upper shell at the bottom end of the third arc groove, and a connecting groove is opened on the inner wall of the lower shell at the bottom end of the third arc groove, and the connecting block is plugged into the connecting groove.

[0010] As a preferred technical solution of the present invention, a plurality of through first screw holes are provided on one side surface of the lower shell, and a second screw hole corresponding to the position of the first screw hole is provided on the inner wall of the upper shell. The upper shell and the lower shell are fixed by screws connected by the inner threads of the first screw hole and the second screw hole.

[0011] Compared with the prior art, the beneficial effect of the present invention is as follows: the massage ring is first sleeved on the outside of the upper shell and the guide block is slidably installed in the guide groove through the conducting groove. By adjusting the positions of the three massage rings, the three guide blocks are respectively placed at the three strip grooves. After the crescent teeth are installed through the jack, the driving device is installed in the first arc groove and the crescent teeth are slidably connected to the grooves on the surface of the reciprocating screw rod. Then, the lower shell is passed through the three massage rings and the connecting block is plugged into the connecting groove to align the first screw hole and the second screw hole, and then the massage device can be fixed by screws. The massage device has a simple structure and a simple and convenient assembly method. It only needs to be assembled according to the steps. The staff does not need to have a lot of strength to assemble the outer shell. When the reciprocating screw rod is driven to rotate by the driving device, the crescent teeth will drive the corresponding massage ring to reciprocate, so that the user can be massaged by the reciprocating extension and contraction of the massage ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0015] Figure 3 This is a schematic structural diagram of the housing in the present invention;

[0016] Figure 4 This is a schematic structural diagram of the upper shell of the utility model;

[0017] Figure 5 It is a structural diagram of the reciprocating structure in the utility model;

[0018] Figure 6 It is a structural diagram of the massage ring in the utility model.

[0019] In the figure: 1. outer shell; 11. upper shell; 12. lower shell; 13. first arc groove; 14. second arc groove; 15. third arc groove; 16. connecting block; 17. connecting groove; 18. first screw hole; 19. second screw hole; 2. driving device; 21. electric reduction gear box; 22. transmission shaft; 3. reciprocating structure; 4. massage ring; 41. guide block; 42. socket; 43. crescent tooth; 5. guide groove; 6. conducting groove; 7. strip groove; 8. screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1-6 The present invention provides the following technical solution: a massage device with telescopic function, comprising a detachable shell 1, a driving device 2 installed inside the shell 1, a reciprocating structure 3 installed on the surface of the driving device 2, and a massage ring 4 that reciprocates along the reciprocating structure 3 and is sleeved on the outside of the shell 1;

[0022] The driving device 2 includes an electric reduction gear box 21 , and a transmission shaft 22 is installed at the output end of the electric reduction gear box 21 .

[0023] In this embodiment, the housing 1 includes an upper shell 11 and a lower shell 12. One end of the upper shell 11 and the lower shell 12 is provided with a first arc groove 13 for installing the electric reduction gear box 21, and the other end of the upper shell 11 and the lower shell 12 is provided with a second arc groove 14 for installing the bearing. The transmission shaft 22 is connected to the bearing, and the opposite sides of the upper shell 11 and the lower shell 12 are provided with a third arc groove 15 for accommodating the reciprocating structure 3.

[0024] Specifically, the first arc groove 13 is provided to facilitate the installation and fixation of the electric reduction gear box 21, and the second arc groove 14 is provided to facilitate the installation of the bearing, and after the bearing is installed, it is convenient to support the transmission shaft 22, and the third arc groove 15 is provided to facilitate the storage and protection of the reciprocating structure 3, so that the reciprocating structure 3 can rotate in the third arc groove 15.

[0025] In this embodiment, a guide groove 5 is provided on one side of the upper shell 11, a conducting groove 6 connected to the guide groove 5 is provided on one side of the top of the upper shell 11, three strip grooves 7 connected to the third arc groove 15 are provided in the guide groove 5, and a guide block 41 is installed on the inner wall of the massage ring 4. The guide block 41 is slidably installed in the guide groove 5. A socket 42 is provided in the middle of the guide block 41, and a crescent tooth 43 is inserted in the socket 42. The crescent tooth 43 drives the massage ring 4 to reciprocate along the reciprocating structure 3.

[0026] Specifically, the guide groove 5 is provided to facilitate the guidance of the extension and retraction direction of the massage ring 4, and after the upper shell 11 passes through the massage ring 4 through the conductive groove 6, the massage ring 4 is moved to the position of the conductive groove 6 and the upper shell 11 is rotated, so that the guide block 41 moves into the guide groove 5 through the conductive groove 6, and then the position of the massage ring 4 is adjusted along the direction of the guide groove 5 so that the three massage rings 4 can be placed in the three strip grooves 7 respectively, and the crescent teeth 43 are passed through the strip groove 7 and plugged into the socket 42, so that when the drive device 2 is installed in the first arc groove 13 and the third arc groove 15, the crescent teeth 43 can be adjusted to be slidably connected with the corresponding reciprocating screw surface groove position, and the extension and retraction direction of the massage ring 4 along the reciprocating structure 3 can be adjusted by rotating the angle of the crescent teeth 43.

[0027] In this embodiment, the reciprocating structure 3 includes three reciprocating screws installed on the surface of the transmission shaft 22, and the number of massage rings 4 is also three. The crescent teeth 43 installed on each massage ring 4 pass through the corresponding strip groove 7 and are slidably connected to the groove on the surface of the corresponding reciprocating screw.

[0028] Specifically, since there are three massage rings 4, the driving device 2 allows the three massage rings 4 to not perform synchronous telescopic movements, and the three massage rings 4 can massage the user in their respective telescopic directions, which can further improve the user's comfort.

[0029] In this embodiment, a connecting block 16 is installed on the inner wall of the upper shell 11 at the bottom end of the third arc groove 15, and a connecting groove 17 is opened on the inner wall of the lower shell 12 at the bottom end of the third arc groove 15, and the connecting block 16 is plugged into the connecting groove 17.

[0030] Specifically, the connection blocks 16 and the connection grooves 17 can facilitate the positioning and installation of the upper shell 11 and the lower shell 12 , and can also improve the stability of the upper shell 11 and the lower shell 12 after assembly.

[0031] In this embodiment, a plurality of through first screw holes 18 are provided on one side surface of the lower shell 12, and a second screw hole 19 corresponding to the position of the first screw hole 18 is provided on the inner wall of the upper shell 11. The upper shell 11 and the lower shell 12 are fixed by screws 8 connected by internal threads of the first screw hole 18 and the second screw hole 19.

[0032] Specifically, the massage device can be assembled and fixed conveniently by cooperating with the screw 8 through the first screw hole 18 and the second screw hole 19 .

[0033] Working principle: The massage ring 4 is first sleeved on the outside of the upper shell 11 and the guide block 41 is slidably installed in the guide groove 5 through the guide groove 6. By adjusting the positions of the three massage rings 4, the three guide blocks 41 are respectively placed at the three strip grooves 7. After the crescent teeth 43 are installed through the sockets 42, the drive device 2 is installed in the first arc groove 13 and the crescent teeth 43 are slidably connected with the groove position on the surface of the reciprocating screw rod. Then, the lower shell 12 is passed through the three massage rings 4 and the connecting block 16 is plugged into the connecting groove 17 to align the first screw hole 18 and the second screw hole 19. Then, the massage device can be fixed by the screws 8. The massage device has a simple structure and a simple and convenient assembly method. It only needs to be assembled according to the steps. The staff does not need to have a lot of strength to assemble the shell 1. When the reciprocating screw is driven to rotate by the driving device 2, the crescent teeth 43 will drive the corresponding massage ring 4 to reciprocate, so that the user can be massaged by the reciprocating extension and contraction of the massage ring 4. By adjusting the angle of the crescent teeth 43, the extension and contraction direction of the massage ring 4 along the reciprocating structure 3 can be adjusted, so that the three massage rings 4 can massage the user according to their respective extension and contraction directions, which can further improve the user's comfort.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A massage device with telescopic function, comprising a detachable housing (1), characterized in that: A driving device (2) is installed inside the housing (1), a reciprocating structure (3) is installed on the surface of the driving device (2), and a massage ring (4) that reciprocates along the reciprocating structure (3) is sleeved and installed on the outside of the housing (1); The driving device (2) comprises an electric reduction gear box (21), and a transmission shaft (22) is installed at the output end of the electric reduction gear box (21); The housing (1) comprises an upper housing (11) and a lower housing (12), one end of each of the upper housing (11) and the lower housing (12) is provided with a first arcuate groove (13) for mounting an electric reduction gear box (21), the other end of each of the upper housing (11) and the lower housing (12) is provided with a second arcuate groove (14) for mounting a bearing, the transmission shaft (22) is connected to the bearing, the opposite side of each of the upper housing (11) and the lower housing (12) is provided with a third arcuate groove (15) for accommodating a reciprocating structure (3), and one side of the upper housing (11) is provided with a guide groove (5), a conducting groove (6) connected to the guide groove (5) is provided on one side of the top of the upper shell (11), three strip grooves (7) connected to the third arc groove (15) are provided in the guide groove (5), a guide block (41) is installed on the inner wall of the massage ring (4), the guide block (41) is slidably installed in the guide groove (5), a socket (42) is provided in the middle of the guide block (41), a crescent tooth (43) is inserted in the socket (42), and the crescent tooth (43) drives the massage ring (4) to reciprocate along the reciprocating structure (3); The reciprocating structure (3) includes three reciprocating screws mounted on the surface of the transmission shaft (22), and the number of the massage rings (4) is also three. The crescent teeth (43) mounted on each massage ring (4) pass through the corresponding strip grooves (7) and are slidably connected to the grooves on the surface of the corresponding reciprocating screws.

2. The massage device with telescopic function according to claim 1, characterized in that: The inner wall of the upper shell (11) is located at the bottom end of the third arc groove (15) and is provided with a connecting block (16). The inner wall of the lower shell (12) is located at the bottom end of the third arc groove (15) and is provided with a connecting groove (17). The connecting block (16) is plugged into the connecting groove (17).

3. The massage device with telescopic function according to claim 1, characterized in that: A plurality of through first screw holes (18) are provided on one side surface of the lower shell (12), and a second screw hole (19) corresponding to the position of the first screw hole (18) is provided on the inner wall of the upper shell (11). The upper shell (11) and the lower shell (12) are fixed by screws (8) connected through the internal threads of the first screw hole (18) and the second screw hole (19).

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