Massage device with replaceable massage heads

Abstract

The present invention relates to a massage device with replaceable massage head, comprising a case with an opening at at least one end, a mounting seat attached to the opening so as to provide a hollow cavity body, an adapter member hermetically attached to the bottom of the cavity body, a massage head removably attached to the mounting seat and removably connectable to the adapter member, and a drive assembly provided in the case so as to be connected to the adapter member, for driving the adapter member part to reciprocate up and down. According to the massage device of the present invention, by removably mounting the massage head to the mounting seat, people can replace different styles of massage heads according to their needs by removing the massage head, so that the massage device can provide different massage functions and meet people's different needs, and has strong practicality.

Description

[Technical field]

[0001] The present invention relates to the field of massage devices, and in particular to a massage device with replaceable massage heads. [Background technology]

[0002] With the continuous improvement of people's living standards, people's health consciousness has been greatly improved, and more and more health massage products are applied more and more, and massage equipment is one of them. Massage equipment generally massages the skin and muscle tissue of the human body by vibration, tapping, etc.

[0003] In the prior art, most massage devices are provided with a matching massage head on the outside, but most massage heads and massage devices are not detachable, so different styles of massage heads cannot be replaced, and the use is relatively single.

[0004] Therefore, there is a need to improve upon the prior art. Summary of the Invention

[0005] SUMMARY OF THE PRESENT DISCLOSURE In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a massage device in which the massage head is replaceable.

[0006] In order to achieve the above object, the present invention provides the following technical means.

[0007] According to the present invention, there is provided a massage device with replaceable massage heads, comprising: a case having an opening at at least one end; a mounting seat attached to the opening so as to provide a hollow cavity body; an adapter member sealingly attached to a bottom of the cavity body; a massage head removably attached to the mounting seat and removably connectable to the adapter member; a drive assembly mounted on the case to be connected to the adapter member, the drive assembly driving the adapter member portion in an up and down reciprocating motion is provided.

[0008] Furthermore, an engagement groove is provided at the upper end of the mounting seat, The bottom of the massage head is provided with an engagement hole and an engagement block provided on the edge of the engagement hole. The massage head is attached to the upper end of the mounting seat through the engagement hole, The engaging block and the engaging groove engage with each other to fix the massage head and the mounting seat.

[0009] Furthermore, the massage head is provided with a connecting member, At least one first magnet is provided on the bottom of the connection member, The adapter member is provided with at least one second magnet; The connecting member is inserted into the cavity body such that the first magnet is magnetically connected to the second magnet.

[0010] Further, the drive assembly includes a motor, an eccentric wheel, an eccentric shaft, and a push rod; The eccentric wheel has one end fixedly connected to the output shaft of the motor and rotates with the rotation of the motor, and the other end connected to the eccentric shaft, the eccentric shaft rotates eccentrically in association with the rotation of the eccentric wheel, The push rod has one end provided outside the eccentric shaft so as to be rotatably connected to the eccentric shaft, and the other end connected to a bottom portion of the adapter member so as to be drivable. Eccentric rotation of the eccentric shaft drives the adapter member in an up and down reciprocating motion.

[0011] The push rod further includes a central rod portion, a shaft sleeve portion provided at a bottom end of the rod portion, and a convex cap portion provided at a top end of the rod portion, the shaft sleeve portion is hollow and the eccentric shaft is attached to the shaft sleeve portion so as to rotate relative to the shaft sleeve portion; The convex cap portion is movably connected to a bottom portion of the adapter member.

[0012] Further, the adapter member has a bottom portion provided with an engagement cavity, The convex cap portion is fitted and fixed in the engagement cavity.

[0013] Furthermore, the case includes a hard inner case having an inner cavity and a soft outer case covering the outside of the hard inner case, The hard inner case has a plurality of engagement grooves at the opening, The mounting seat is provided with a plurality of engagement hooks, The engaging hook and the engaging groove engage with each other to connect the mounting seat and the hard inner case.

[0014] Furthermore, a baffle plate is provided at the center of the mounting seat and abuts against the upper end of the soft outer case, A plurality of limiting blocks are provided on the lower end surface of the baffle plate, The soft outer case has a plurality of limiting grooves at the opening, The limiting block and the limiting groove are engaged and fixed.

[0015] Furthermore, the upper end surface of the massage head is recessed inward to form an air cavity, A through hole is provided at the bottom of the air cavity, The air cavity communicates with the cavity body.

[0016] Furthermore, the upper end surface of the massage head is sealed, and the sealed surface of the massage head is provided with massage protrusions. Effect of the Invention

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: According to the massage device of the present invention, the massage head is removably attached to the mounting seat, so that people can replace massage heads of different styles according to their needs by removing the massage head, so that the massage device can provide different massage functions and meet people's different needs, and has strong practicability. [Brief description of the drawings]

[0018] [Figure 1] 1 is a structural schematic diagram of the massage device of the present invention; [Diagram 2] FIG. 2 is an exploded view of the massage device of the present invention. [Diagram 3] 1 is a schematic cross-sectional view of a first embodiment of a massage device of the present invention; [Figure 4] FIG. 2 is a schematic cross-sectional view of a second embodiment of the massage device of the present invention. [Diagram 5] FIG. 2 is an exploded schematic view of a drive assembly of the present invention; [Figure 6] FIG. 2 is an exploded schematic view of the case of the present invention. [Figure 7] FIG. 2 is a schematic diagram showing the structure of the mounting seat of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0019] The following clearly and completely describes the technical means in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, and are not all of the embodiments. Based on the embodiments of the present invention, all other embodiments that can be obtained by those skilled in the art without creative efforts are all within the protection scope of the present invention.

[0020] It should be noted that all directional indications (e.g., up, down, left, right, front, back, etc.) in the embodiments of the present invention are used only to describe the relative positional relationships and movements between parts in a certain position (as shown in the drawings), and when the certain position changes, the directional indications will also change accordingly.

[0021] In the present invention, unless otherwise expressly specified and limited, the terms "connected", "fixed", etc. shall be interpreted in a broad sense, for example, "connected" may be a fixed connection, a detachable connection or integral, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, a communication inside two elements, or an interactive relationship between two elements. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific situation.

[0022] In addition, descriptions such as "first", "second", etc. in the present invention are for explanatory purposes only and cannot be construed to indicate or imply their relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature that is qualified with "first" or "second" may include at least one of the feature, either explicitly or implicitly.

[0023] 1 to 7, according to the present invention, there is provided a massage device 100 in which a massage head 40 is replaceable, A case 10 having an opening 11 at at least one end; a mounting seat 20 attached to the opening 11 so as to provide a hollow cavity body 21; an adapter member 30 hermetically attached to the bottom of the cavity body 21; A massage head 40 that is removably attached to the mounting seat 20 and removably connectable to the adapter member 30 (i.e., the massage head 40 may choose to be connected to the adapter member 30 or may choose not to be connected to the adapter member 30); A massage device 100 is provided, the massage device 100 including a drive assembly 50 mounted on the case 10 to be connected to the adapter member 30, the drive assembly 50 driving the adapter member 30 portion to reciprocate up and down.

[0024] 3, the upper end surface of the massage head 40 is recessed inward to form an air cavity 45, and a through hole 46 is provided at the bottom of the air cavity 45, and the through hole 46 communicates with the cavity body 21. At this time, the massage head 40 is not connected to the adapter member 30.

[0025] When the massage head 40 is brought into close contact with the skin of the user, the periphery of the massage head 40 can achieve a sealing effect with the skin of the user. At this time, the adapter member 30 part is reciprocated up and down by the driving assembly 50, thereby pressing the air in the cavity body 21 and the air cavity 45, thereby achieving a massage effect of negative pressure adsorption.

[0026] 4, as a second embodiment, the upper end surface of the massage head 40 is sealed, and massage protrusions 47 are provided on the sealed surface of the massage head 40. At this time, the massage head 40 is connected to the adapter member 30. The drive assembly 50 drives the adapter member 30 to reciprocate up and down, thereby driving the massage protrusions 47 to reciprocate up and down, thereby achieving massage effects such as pressing and tapping.

[0027] Here, the structure of the massage protrusions 47 may be higher than the surface of the massage head 40, lower than the surface of the massage head 40, or flush with the surface of the massage head 40. When the structure of the massage protrusions 47 is higher than the surface of the massage head 40, a deep pressing massage effect can be achieved.

[0028] According to the massage device 100 of the present invention, the massage head 40 is removably attached to the mounting seat 20, so that people can replace massage heads 40 of different styles according to their needs by removing the massage head 40. Therefore, the massage device 100 can provide different massage functions and meet people's different needs, and is highly practical.

[0029] In this embodiment, the massage head 40 is made of an extensible elastic material such as silica gel, which has the advantages of good elasticity and good touch, does no harm to the human skin, and has a good massage effect. The adapter member 30 can be made of a soft elastic material, so that the adapter member 30 can be moved up and down by the driving assembly 50.

[0030] Furthermore, an engagement groove 22 is provided at the upper end of the mounting seat 20. An engagement hole 41 and an engagement block 42 provided at the edge of the engagement hole 41 are provided at the bottom of the massage head 40. The massage head 40 is attached to the upper end of the mounting seat 20 through the engagement hole 41. The engagement block 42 and the engagement groove 22 engage with each other to fix the massage head 40 and the mounting seat 20. The assembly is convenient and quick, and the connection stability is strong.

[0031] In this embodiment, the massage head 40 is provided with a connecting member 43. The connecting member 43 of the present invention has a columnar structure. The massage protrusions 47 are provided corresponding to the upper end of the connecting member 43. At least one first magnet 44 is provided at the bottom of the connecting member 43. At least one second magnet 31 is provided on the adapter member 30. The connecting member 43 is inserted into the cavity body 21 so that the first magnet 44 is magnetically connected to the second magnet 31. It is convenient to install and remove, and has good connection stability.

[0032] The adapter member 30 is moved up and down by the drive assembly, thereby driving the connecting member 43 and the massaging protrusions 47 to move up and down, thereby achieving the effect of massaging.

[0033] 5, the drive assembly 50 includes a motor 51, an eccentric wheel 52, an eccentric shaft 53, and a push rod 54. One end of the eccentric wheel 52 is fixedly connected to the output shaft of the motor 51 and rotates with the rotation of the motor 51, and the other end is connected to the eccentric shaft 53. The eccentric shaft 53 rotates eccentrically with the rotation of the eccentric wheel 52. The push rod 54 is provided on the outside of the eccentric shaft 53 so as to be rotatably connected to the eccentric shaft 53 at one end, and is rotatably connected to the bottom of the adapter member 30 at the other end. The eccentric rotation of the eccentric shaft 53 drives the adapter member 30 to reciprocate up and down.

[0034] In this embodiment, the eccentric shaft 53 is rotatably connected to the push rod 54 via a bearing 55 .

[0035] The eccentric rotation of the eccentric wheel 52 causes the eccentric shaft 53 to have a vertical movement path. Since the eccentric shaft 53 and the bottom of the push rod 54 are relatively rotatable, the vertical movement of the eccentric shaft 53 pushes the push rod 54 so as to reciprocate vertically, thereby driving the central portion of the adapter member 30 to move vertically.

[0036] Specifically, the push rod 54 includes a central rod portion 541, a shaft sleeve portion 542 provided at the bottom end of the rod portion 541, and a convex cap portion 543 provided at the top end of the rod portion 541. The shaft sleeve portion 542 is hollow so that the eccentric shaft 53 is attached to the shaft sleeve portion 542 and rotates relative to the shaft sleeve portion 542. The convex cap portion 543 is drivably connected to the bottom of the adapter member 30.

[0037] Furthermore, an engagement cavity 32 is provided at the bottom of the adapter member 30. The convex cap portion 543 is fitted and fixed into the engagement cavity 32. The connection stability between the adapter member 30 and the push rod 54 is improved, and the push rod 54 ensures that the adapter member 30 can move up and down.

[0038] Referring to FIG. 6, the case 10 includes a hard inner case 12 having an inner cavity, and a soft outer case 13 covering the outside of the hard inner case 12. The soft outer case 13 is made of an extensible elastic material such as silica gel, and is not harmful to human skin. The hard inner case 12 has a plurality of engagement grooves 14 at the opening 11. The mounting seat 20 has a plurality of engagement hooks 23. The engagement hooks 23 and the engagement grooves 14 engage with each other to connect the mounting seat 20 and the hard inner case 12. The mounting stability is improved, and separation from each other is prevented.

[0039] Furthermore, a baffle plate 24 is provided at the center of the mounting seat 20 to abut against the upper end of the soft outer case 13 in order to prevent the mounting seat 20 from sliding into the opening 11. A plurality of limiting blocks 25 are provided on the lower end surface of the baffle plate 24. A plurality of limiting grooves 15 are provided in the opening 11 of the soft outer case 13. The limiting blocks 25 are engaged with the limiting grooves 15 and fixed. When mounting, the limiting blocks 25 are inserted into the limiting grooves 15 and fixed, thereby fulfilling a limiting role and preventing the mounting seat 20 from shifting in position to the left or right.

[0040] In this embodiment, the hard inner case 12 may be provided with a circuit board and a battery for supplying power to the drive assembly 50, and power control may be achieved by connecting an external power supply device.

[0041] The above is merely an example for clearly explaining the present invention, and does not limit the scope of the rights of the present invention. It is not possible to comprehensively list all the embodiments, and the equivalent structural transformation made by utilizing the contents of the technical means of the present invention under the concept of the present invention, or the direct / indirect utilization in other related technical fields, are all included in the protection scope of the present invention. [Explanation of symbols]

[0042] 100, massage device 10. Case 11, opening 12. Hard inner case 13. Soft outer case 14, engagement groove 15. Restriction groove 20. Mounting base 21. Cavity body 22, engagement groove 23, engagement hook 24. Baffle plate 25. Restriction block 30, adapter member 31. Second magnet 32, engagement cavity 40. Massage head 41, engagement port 42, engagement block 43, connecting member 44, 1st magnet 45. Air cavity 46, through hole 47. Massage protrusion 50, drive assembly 51, motor 52, eccentric wheel 53, eccentric shaft 54. Push rod 541, rod part 542, shaft sleeve part 543, convex cap part 55. Bearings

Claims

1. A massage device with replaceable massage heads, a case having an opening at at least one end; a mounting seat attached to the opening so as to provide a hollow cavity body; an adapter member sealingly attached to a bottom of the cavity body; a massage head removably attached to the mounting seat and removably connectable to the adapter member; a drive assembly provided on the case to be connected to the adapter member and configured to drive the adapter member to reciprocate up and down. A massage device characterized by:

2. An engagement groove is provided at the upper end of the mounting seat, The bottom of the massage head is provided with an engagement hole and an engagement block provided on the edge of the engagement hole. The massage head is attached to the upper end of the mounting seat through the engagement hole, The engagement block and the engagement groove are engaged with each other to fix the massage head and the mounting seat.

2. The massage device according to claim 1 .

3. The massage head is provided with a connecting member, At least one first magnet is provided on the bottom of the connecting member, The adapter member is provided with at least one second magnet; The connecting member is inserted into the cavity body so that the first magnet is magnetically connected to the second magnet.

2. The massage device according to claim 1 .

4. the drive assembly includes a motor, an eccentric wheel, an eccentric shaft, and a push rod; The eccentric wheel has one end fixedly connected to the output shaft of the motor and rotates with the rotation of the motor, and the other end connected to the eccentric shaft, the eccentric shaft rotates eccentrically in association with the rotation of the eccentric wheel, The push rod has one end provided outside the eccentric shaft so as to be rotatably connected to the eccentric shaft, and the other end connected to a bottom portion of the adapter member so as to be drivable. eccentric rotation of the eccentric shaft drives the adapter member to reciprocate up and down; 2. The massage device according to claim 1 .

5. The push rod includes a central rod portion, a shaft sleeve portion provided at a bottom end of the rod portion, and a convex cap portion provided at a top end of the rod portion, the shaft sleeve portion is hollow and the eccentric shaft is attached to the shaft sleeve portion so as to rotate relative to the shaft sleeve portion; The convex cap portion is movably connected to a bottom portion of the adapter member.

5. The massage device according to claim 4.

6. The adapter member has a bottom portion provided with an engagement cavity; The convex cap portion is fitted into and fixed to the engagement cavity.

6. The massage device according to claim 5.

7. The case includes a hard inner case having an inner cavity and a soft outer case covering the outside of the hard inner case, The hard inner case has a plurality of engagement grooves at the opening, The mounting seat is provided with a plurality of engagement hooks, the engaging hook and the engaging groove engage with each other to connect the mounting seat and the hard inner case; 2. The massage device according to claim 1.

8. A baffle plate is provided at the center of the mounting seat and comes into contact with the upper end of the soft outer case. A plurality of limiting blocks are provided on the lower end surface of the baffle plate, The soft outer case has a plurality of limiting grooves at the opening, The limiting block and the limiting groove are engaged and fixed.

8. The massage device according to claim 7.

9. The upper end surface of the massage head is recessed inward to form an air cavity, A through hole is provided at the bottom of the air cavity, The air cavity is in communication with the cavity body.

2. The massage device according to claim 1.

10. The upper end surface of the massage head is sealed, and the sealed surface of the massage head is provided with massage protrusions.

2. The massage device according to claim 1 .

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