Foot massager

Abstract

The foot massager has a foot massage mechanism module (300) suspended and connected to the lower cover module (200) by a flexible material, enabling vibration and heating functions. To achieve the vibration function, the double link mechanism is symmetrically distributed, and weight blocks (9) are added to ensure weight balance and achieve more stable mechanism movement. The heating function is achieved by transferring heat from the heating sheet to the massage head (10) via a thermally conductive copper sheet (14). This results in a simple structure, easy assembly, and low cost. The foot massage mechanism module (300) is connected to the upper cover module (100) at the location of the massage head (10) and the upper link (7). The massage head (10) is assembled last. The left and right sides of the foot pad of the upper cover module (100) are pressed and fixed against the upper link (7) by the massage head (10), providing a dust-proof effect that prevents dust from entering the foot massage mechanism module (300) and affecting the mechanism's movement. Furthermore, the massage head (10) is connected to the upper link (7) by a screw, and the left and right sides of the foot mat are made of a soft material. In the process of tightening the massage head (10) with the screws, the left and right sides of the foot mat are pressed and deformed, and the force generated by the deformation acts as a temporary tightening force, preventing the massage head (10) from loosening.

Description

[Technical Field]

[0001] The present invention claims priority based on a Chinese patent application filed with the China Patent Office on November 30, 2022, bearing application number CN202211530463.X and entitled "Foot Massager," and the entire contents of the above Chinese patent application are incorporated herein by reference. The present invention relates to the technical field of foot massagers, and more particularly to foot massagers. [Background technology]

[0002] Many similar products on the market have the problem of being too noisy, which significantly affects the user experience, especially when using the high-power tapping mode.

[0003] In addition, most eccentric cams used in commercially available hammering machines are only single eccentric, and when the motor is operating, the eccentric cam rotates, and the center of gravity rotates in the direction of the single eccentricity around the axis. The further the center of gravity is from the axis, the greater the vibration and the greater the resulting vibration. Therefore, there is a need for a hammering structure that does not generate vibration or keeps it to a very small amount while still achieving the heating function of the massage head. Summary of the Invention [Problem to be solved by the invention]

[0004] Therefore, the present invention provides a foot massager to solve the above problems in the prior art. [Means for solving the problem]

[0005] To achieve the above objectives, the present invention provides the following technical solutions: According to a first aspect of the present invention, a foot massager includes an upper cover module, a lower cover module, and a foot massage mechanism module. The upper cover module is connected to the lower cover module by screwing. The foot massage mechanism module is attached between the upper cover module and the lower cover module. The foot massage mechanism module includes a brushless motor, a worm, an eccentric cam, an upper link, a lower link, a weight block, and a massage head. The brushless motor is equipped with the rotating worm. The eccentric cam is fitted onto the worm and has first and second eccentric portions with opposite eccentric directions. The upper link is attached to the first eccentric portion. The lower link is attached to the second eccentric portion. The massage head is attached to the upper end of the upper link. The weight block is attached to the lower end of the lower link.

[0006] Furthermore, the upper cover module includes a foot massager upper cover, a face cover, a left foot step mat, a right foot step mat, a quick control panel, a display film, a light-guiding member, a foot massager decorative member, and a stainless steel decorative member. The foot massager upper cover is attached to the upper end of the lower cover module. The face cover is fitted and connected to the foot massager upper cover. The left foot step mat and the right foot step mat are respectively attached to the face cover. The quick control panel and the display film are installed on the upper surface of the face cover in this order from bottom to top. The light-guiding member is mounted around the outer periphery of the display film. The foot massager decorative member and the stainless steel decorative member are attached to the side of the assembly of the face cover and the foot massager upper cover. The stainless steel decorative member has a plurality of circular holes for noise reduction.

[0007] Furthermore, the lower cover module includes a foot massager lower cover, an anti-vibration base, wear-resistant foot pads, a motherboard, a Bluetooth® board, a speaker, and a DC power socket. The foot massager lower cover is fitted and connected to the foot massager upper cover. The anti-vibration base is attached to the underside of the foot massager lower cover. The anti-vibration base is made of rubber and has an integrally molded structure. A plurality of wear-resistant foot pads are attached to the bottom of the anti-vibration base. The motherboard, the Bluetooth® board, the speaker, and the DC power socket are all attached to the foot massager lower cover.

[0008] The foot massage mechanism module further includes a core base, a motor fixing member, a vibration mechanism body, a bearing holder, a rubber link, and a heating module. The brushless motor is attached to the core base by the motor fixing member. The vibration mechanism body is attached to the core base. The end of the worm of the brushless motor is rotatably connected within the bearing holder. The bearing holder is attached within the vibration mechanism body. The upper end of the upper link and the lower end of the lower link are both attached within the vibration mechanism body by the rubber link. The heating module is attached to the upper end of the upper link and is located below the massage head.

[0009] Furthermore, the heating module includes an upper heating sheet fixing member, a thermally conductive copper sheet, a middle heating sheet fixing member, a heating sheet body, and a lower heating sheet fixing member. The middle heating sheet fixing member is fixed to the upper link. The heating sheet body is fixed to the middle heating sheet fixing member. The thermally conductive copper sheet is installed above the heating sheet body. The upper heating sheet fixing member is installed between the heating sheet body and the massage head. The lower heating sheet fixing member is installed between the heating sheet body and the link rubber.

[0010] The foot massage mechanism module further includes a rubber fixing member, wherein the link rubber of the upper link is attached to the upper part of the vibration mechanism body by the rubber fixing member, and the link rubber of the lower link is attached to the lower part of the vibration mechanism body by the rubber fixing member.

[0011] The foot massage mechanism module further includes a bearing holder, a bearing rubber sleeve, and a 608ZZ bearing. The end of the worm is mounted in the bearing holder by the 608ZZ bearing. The bearing rubber sleeve is installed between the outer periphery of the 608ZZ bearing and the inner hole of the bearing holder.

[0012] The foot massage mechanism module further includes a 6803ZZ bearing, a first bearing fixing member, a second bearing fixing member, and a presser plate. The upper link is attached to the first eccentric portion by the plurality of 6803ZZ bearings. The presser plate presses the plurality of 6803ZZ bearings in the upper link against the side surface of the upper link. The lower link is attached to the second eccentric portion by the plurality of 6803ZZ bearings. The presser plate presses the plurality of 6803ZZ bearings in the lower link against the side surface of the lower link. The first bearing fixing member abuts against the inner peripheral end surface of the 6803ZZ bearing in the upper link. The second bearing fixing member abuts against the inner peripheral end surface of the 6803ZZ bearing in the lower link.

[0013] Furthermore, the foot massage mechanism module further includes an elastic pin, and the eccentric cam is positioned and installed on the worm by the elastic pin.

[0014] The foot massage mechanism module further includes a mechanism fixing member. The mechanism fixing member is made of rubber and has an integrally molded structure. The mechanism fixing member is attached to an end of the vibration mechanism body. The mechanism fixing member is suspended, connected, and attached within the foot massager lower cover.

[0015] The present invention has the following advantages. The device's double-link mechanism is symmetrically distributed, and weight blocks are added to ensure weight balance, achieving more stable mechanism movement and effectively reducing vibration. This results in minimal or no vibration and reduces the noise caused by the foot massage mechanism module's movement. The foot massage mechanism module is suspended and connected to the lower cover module by a flexible material, and the lower cover module base is made of a soft, integrated material, maximizing vibration absorption and noise reduction. The foot massage mechanism module's heating function is achieved by transferring heat from the heating sheet to the massage head through a thermally conductive copper sheet. Furthermore, the upper and lower heating sheet fixing members prevent the heating sheet from contacting other objects, resulting in a simple structure, easy assembly, and low cost. The foot massage mechanism module's massage head is connected to the upper link by screws and pressed against the left and right sides of the soft foot mat on the upper cover module to connect to the upper cover module. This provides a dust-proof effect and prevents the massage head from loosening. [Brief explanation of the drawings]

[0016] In order to clearly describe the embodiments of the present invention or the technical solutions of the prior art, the drawings necessary for describing the embodiments or the prior art will be briefly described below. The drawings described below are merely examples, and those skilled in the art can obtain other embodiment drawings based on the accompanying drawings without making creative efforts. The structures, ratios, sizes, etc. exemplified in this specification are used only to conform to the contents disclosed in this specification so that those skilled in the art can understand and comprehend them, and do not limit the conditions under which the present invention can be implemented, and therefore have no technically substantial meaning. Modifications of the structures, changes in the ratio relationships, or size adjustments are considered to be included within the technical scope of the present invention as long as they do not affect the effects and purposes that can be achieved by the present invention. [Figure 1] 1 is a schematic exploded view showing the configuration of a foot massager according to some embodiments of the present invention. [Figure 2] 1 is a perspective view showing the configuration of a foot massager according to some embodiments of the present invention; [Figure 3] 1 is a schematic exploded view showing the configuration of an upper cover module of a foot massager according to some embodiments of the present invention. [Figure 4] 1 is a schematic exploded view showing the configuration of a lower cover module of a foot massager according to some embodiments of the present invention. [Figure 5] 2 is a cross-sectional view taken along line AA of a foot massage mechanism module of a foot massager according to some embodiments of the present invention. [Figure 6] 1 is a cross-sectional view of a foot massage mechanism module of a foot massager according to some embodiments of the present invention. [Figure 7] 1 is a perspective view of a foot massage mechanism module of a foot massager according to some embodiments of the present invention. FIG. [Figure 8] 2 is an exploded view of a foot massage mechanism module of a foot massager according to some embodiments of the present invention. FIG. DETAILED DESCRIPTION OF THE INVENTION

[0017] Hereinafter, embodiments of the present invention will be described based on specific examples. Those skilled in the art can easily understand the other advantages and effects of the present invention from the contents disclosed in this specification. It is clear that the described examples are only some of the examples of the present invention and do not represent all of the examples. All other examples that can be obtained by those skilled in the art based on the examples of the present invention without making creative efforts are all within the scope of protection of the present invention.

[0018] Example 1 As shown in FIGS. 1 to 8 , a foot massager according to a first embodiment of the present invention includes an upper cover module 100, a lower cover module 200, and a foot massage mechanism module 300. The upper cover module 100 is connected to the lower cover module 200 by screwing. The foot massage mechanism module 300 is attached between the upper cover module 100 and the lower cover module 200. The foot massage mechanism module 300 includes a brushless motor 2, a worm 4, an eccentric cam 6, an upper link 7, a lower link 8, a weight block 9, and a massage head 10. The brushless motor 2 is provided with a rotating worm 4. The eccentric cam 6 is fitted onto the worm 4 and has first and second eccentric portions with opposite eccentric directions. The upper link 7 is attached to the first eccentric portion. The lower link 8 is attached to the second eccentric portion. A massage head 10 is attached to the upper end of the upper link 7. A weight block 9 is attached to the lower end of the lower link 8.

[0019] The foot massage mechanism module 300 is suspended and connected to the lower cover module 200 by a flexible material. The foot massage mechanism module 300 is connected to the upper cover module 100 by pressing the massage head 10 and the upper link 7 of the foot massage mechanism module 300 against the left and right sides of the foot mat of the upper cover module 100.

[0020] The technical effects of the above embodiment are as follows: The device achieves more stable mechanism movement and effectively reduces vibration by symmetrically distributing the double link mechanism and adding weight blocks to ensure weight balance. This results in minimal or almost no vibration and reduces the impact of noise caused by the movement of the foot massage mechanism module. The weight blocks 9 ensure balance in the device's center of gravity movement during beating mode, so the center of gravity moves closer to the center when the eccentric cam 6 rotates.

[0021] Example 2 As shown in FIGS. 1 to 8, the foot massager includes all the components of the first embodiment. The upper cover module 100 includes a foot massager upper cover 101, a face cover 102, a left foot stepping mat 103, a right foot stepping mat 104, a quick control panel 105, a display film 106, a light-guiding member 107, a foot massager decorative member 108, and a stainless steel decorative member 109. The foot massager upper cover 101 is attached to the upper end of the lower cover module 200. The face cover 102 is fitted and connected to the foot massager upper cover 101. The left foot stepping mat 103 and the right foot stepping mat 104 are each attached within the face cover 102. The quick control panel 105 and the display film 106 are installed on the top surface of the face cover 102, in this order from bottom to top. The light-guiding member 107 is attached around the outer periphery of the display film 106. A foot massager decorative member 108 and a stainless steel decorative member 109 are attached to the side of the assembly of the face cover 102 and the foot massager upper cover 101. The stainless steel decorative member 109 has a number of circular holes for noise elimination.

[0022] Optionally, the lower cover module 200 includes a foot massager lower cover 201, an anti-vibration base 202, wear-resistant foot pads 203, a motherboard 204, a Bluetooth board 205, a speaker 206, and a DC power socket 207. The foot massager lower cover 201 is fitted and connected to the foot massager upper cover 101. The anti-vibration base 202 is attached to the underside of the foot massager lower cover 201. The anti-vibration base 202 is made of rubber and has an integrally molded structure. A plurality of wear-resistant foot pads 203 are attached to the bottom of the anti-vibration base 202. The motherboard 204, the Bluetooth board 205, the speaker 206, and the DC power socket 207 are all attached to the foot massager lower cover 201.

[0023] The technical effects of the above embodiment are as follows: The main exterior components are the face cover 102 of the upper cover module 100, the left foot pad 103, the right foot pad 104, and the foot massager upper cover 101. The left foot pad 103 and the right foot pad 104 made of silica gel provide a comfortable user experience. The quick control panel 105, the display film 106, and the light-guiding member 107 belong to the human-computer interaction control panel and enhance the aesthetics of the control panel. The foot massager decorative member 108 and the stainless steel decorative member 109 on the side serve decorative purposes. Furthermore, the stainless steel decorative member 109, with its densely-spaced circular holes, also serves as a noise eliminator, reducing the impact of noise caused by the movement of the foot massage mechanism module 300. The main exterior components of the lower cover module 200 are the foot massager lower cover 201 and the vibration-proof base 202. The vibration-proof base 202 is made of flexible silica gel, which prevents the foot massager from coming into hard contact with the ground and absorbs most of the vibrations caused by the foot massage mechanism module 300's movement, reducing noise generation. A motherboard 204, Bluetooth board 205, speaker 206, and DC power socket 207 are fixed to the foot massager lower cover 201 and provide music playback functionality. Four wear-resistant foot pads are also installed on the bottom of the vibration-proof base 202. The vibration-proof base 202 of the lower cover module 200 is made of flexible silica gel, which further isolates vibrations and reduces noise caused by the foot massager's contact with the ground. This multiple vibration isolation minimizes noise. The foot massage mechanism module is connected to the upper cover module by screwing the massage head of the foot massage mechanism module to the upper link and pressing the left and right sides of the soft foot mat of the upper cover module, which provides a dust-proof effect and prevents the massage head from loosening.

[0024] Example 3 As shown in FIGS. 1 to 8, the foot massager includes all the components of the second embodiment. The foot massage mechanism module 300 further includes a core base 1, a motor fixing member 3, a vibration mechanism body 5, a bearing holder 18, a rubber link 11, and a heating module. The brushless motor 2 is attached to the core base 1 by the motor fixing member 3. The vibration mechanism body 5 is attached to the core base 1. The end of the worm 4 of the brushless motor 2 is rotatably connected within the bearing holder 18. The bearing holder 18 is attached within the vibration mechanism body 5. The upper end of the upper link 7 and the lower end of the lower link 8 are both attached within the vibration mechanism body 5 by rubber link 11. The heating module is attached to the upper end of the upper link 7 and is located below the massage head 10.

[0025] Example 4 As shown in Figures 1 to 8, the foot massager includes all the components of embodiment 3. The heating module also includes an upper heating sheet fixing member 13, a heat-conductive copper sheet 14, a middle heating sheet fixing member 15, a heating sheet main body 16, and a lower heating sheet fixing member 17. The middle heating sheet fixing member 15 is fixed to the upper link 7. The heating sheet main body 16 is fixed to the middle heating sheet fixing member 15. The heat-conductive copper sheet 14 is installed above the heating sheet main body 16. The upper heating sheet fixing member 13 is installed between the heating sheet main body 16 and the massage head 10. The lower heating sheet fixing member 17 is installed between the heating sheet main body 16 and the link rubber 11.

[0026] The technical effects of the above embodiment are as follows: Heat from the heating sheet body 16 is transferred to the massage head by the thermally conductive copper sheet 14, thereby achieving heating of the soles of the feet. The upper heating sheet fixing member 13 blocks contact between the heat from the heating sheet body 16 and the left and right sides of the foot mat, and the lower heating sheet fixing member 17 blocks contact between the heat from the heating sheet body 16 and the link rubber 11.

[0027] Example 5 As shown in Figs. 1 to 8, the foot massager includes all the components of embodiment 4. The foot massage mechanism module 300 further includes a rubber fixing member 12. The link rubber 11 of the upper link 7 is attached to the upper part of the vibration mechanism body 5 by the rubber fixing member 12. The link rubber 11 of the lower link 8 is attached to the lower part of the vibration mechanism body 5 by the rubber fixing member 12.

[0028] Example 6 1 to 8, the foot massager includes all the components of embodiment 5. The foot massage mechanism module 300 also includes a bearing holder 18 and a 608ZZ bearing 19. The end of the worm 4 is mounted in the bearing holder 18 by the 608ZZ bearing 19.

[0029] Optionally, the foot massage mechanism module 300 further includes a bearing rubber sleeve 20. The bearing rubber sleeve 20 is installed between the outer periphery of the 608ZZ bearing 19 and the inner hole of the bearing holder 18.

[0030] The technical effects of the above embodiment are as follows. Bearing rubber sleeves 20 are fitted around the 608ZZ bearings 19 on both ends of the long shaft of the brushless motor 2. Due to the long shaft of the brushless motor 2 and inaccuracies in the machining and assembly processes, the ends of the long shaft of the brushless motor 2 are not completely coaxial. If both ends of the shaft were rigidly fixed, opposing forces would be generated at both ends of the worm 4 during operation of the brushless motor 2, increasing the noise caused by the movement of the brushless motor 2. However, the presence of the flexible bearing rubber sleeves 20 minimizes this noise. Vibrations generated in the foot massager's beating mode act on the long shaft of the brushless motor 2 through the upper link 7. However, the presence of the flexible bearing rubber sleeves 20 on both ends of the worm 4 maximizes vibration absorption and reduces noise.

[0031] Example 7 As shown in FIGS. 1 to 8, the foot massager includes all the components of the sixth embodiment. The foot massage mechanism module 300 further includes a 6803ZZ bearing 21 and a presser plate 22. The upper link 7 is attached to the first eccentric portion by a plurality of 6803ZZ bearings 21. The presser plate 22 presses the plurality of 6803ZZ bearings 21 in the upper link 7 against the side of the upper link 7. The lower link 8 is attached to the second eccentric portion by a plurality of 6803ZZ bearings 21. The presser plate 22 presses the plurality of 6803ZZ bearings 21 in the lower link 8 against the side of the lower link 8.

[0032] Optionally, the foot massage mechanism module 300 further includes a first bearing fixing member 23. The first bearing fixing member 23 abuts against the inner peripheral end surface of the 6803ZZ bearing 21 in the upper link 7. The installation of the first bearing fixing member 23 makes it easy to attach and detach the bearing.

[0033] Optionally, the foot massage mechanism module 300 further includes a second bearing fixing member 24. The second bearing fixing member 24 abuts against the inner peripheral end surface of the 6803ZZ bearing 21 in the lower link 8. The installation of the second bearing fixing member 24 makes it easy to attach and detach the bearing.

[0034] Optionally, the foot massage mechanism module 300 further includes an elastic pin 25. The eccentric cam 6 is positioned and installed on the worm 4 by the elastic pin 25. The elastic pin 25 provides excellent positioning function.

[0035] Optionally, the foot massage mechanism module 300 further includes a mechanism fixing member 26. The mechanism fixing member 26 is made of rubber and has an integrally molded structure. The mechanism fixing member 26 is attached to an end of the vibration mechanism body 5. The foot massage mechanism module is connected and fixed to the lower cover module by four mechanism fixing members. These mechanism fixing members are made of flexible rubber. As a result, the foot massage mechanism module further isolates vibrations and reduces noise because vibrations caused by mechanism movement are mostly absorbed by the mechanism fixing members rather than being completely transmitted to the lower cover module due to the rigid connection.

[0036] Although the present invention has been described in detail above using general descriptions and specific examples, it is obvious to those skilled in the art that some modifications or improvements can be made based on the present invention. Therefore, any modifications or improvements made without departing from the spirit of the present invention shall fall within the protection scope of the present invention.

[0037] Terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for the convenience of explanation and are not intended to limit the scope of the present invention. Changing or adjusting their relative relationships without substantially changing the technical content is also considered to be within the scope of the present invention. [Explanation of symbols]

[0038] 100 Upper cover module 200 Lower Cover Module 300 Foot Massage Mechanism Module 101 Foot massager upper cover 102 face covers 103 Left foot mat 104 Right Foot Stepping Mat 105 Quick Control Panel 106 Display Film 107 Light guide member 108 Foot massager decorative parts 109 Stainless steel decorative components 201 Foot massager lower cover 202 Anti-vibration base 203 Wear-resistant foot pads 204 motherboard 205 Bluetooth Board 206 speakers 207 DC power socket 1 Core base stand 2 Brushless motors 3 Motor fixing member 4. Warm 5 Vibration mechanism body 6 Eccentric Cam 7 Top link 8. Link below 9 Weight Block 10 massage heads 11 Link Rubber 12 Rubber fixing member 13 Upper heating sheet fixing member 14 Thermally conductive copper sheet 15 Intermediate heating sheet fixing member 16 Heating sheet body 17 Lower heating sheet fixing member 18 Bearing holder 19 608ZZ bearing 20 Bearing rubber sleeve 21 6803ZZ bearing 22 Presser plate 23 First bearing fixing member 24 Second bearing fixing member 25 Elastic pin 26 Mechanism fixing member

Claims

1. A foot massager, It includes an upper cover module (100), a lower cover module (200) and a foot massage mechanism module (300), The upper cover module (100) is connected to the lower cover module (200) by screwing; The foot massage mechanism module (300) is mounted between the upper cover module (100) and the lower cover module (200); The foot massage mechanism module (300) includes a brushless motor (2), a worm (4), an eccentric cam (6), an upper link (7), a lower link (8), a weight block (9) and a massage head (10); The brushless motor (2) is provided with the rotating worm (4), The eccentric cam (6) is attached by being fitted onto the outside of the worm (4) and has a first eccentric portion and a second eccentric portion having eccentric directions opposite to each other, The upper link (7) is attached to the first eccentric portion, The lower link (8) is attached to the second eccentric portion, The massage head (10) is attached to the upper end of the upper link (7), The foot massager is characterized in that the weight block (9) is attached to the lower end of the lower link (8).

2. The upper cover module (100) includes a foot massager upper cover (101), a face cover (102), a left foot stepping mat (103), a right foot stepping mat (104), a quick control panel (105), a display film (106), a light-guiding member (107), a foot massager decorative member (108), and a stainless steel decorative member (109). The foot massager upper cover (101) is attached to the upper end of the lower cover module (200); The face cover (102) is fitted and connected to the foot massager upper cover (101), The left foot stepping mat (103) and the right foot stepping mat (104) are respectively attached within the face cover (102), The quick control panel (105) and the display film (106) are installed on the top surface of the face cover (102) in this order from bottom to top; The light guide member (107) is provided on the outer periphery of the display film (106), The foot massager decorative member (108) and the stainless steel decorative member (109) are attached to the side of the assembly of the face cover (102) and the foot massager upper cover (101), 2. The foot massager according to claim 1, wherein the stainless steel decorative member (109) has a plurality of circular holes for noise reduction.

3. The lower cover module (200) includes a foot massager lower cover (201), an anti-vibration base (202), wear-resistant foot pads (203), a motherboard (204), a Bluetooth board (205), a speaker (206) and a DC power socket (207); The foot massager lower cover (201) is fitted and connected to the foot massager upper cover (101), The vibration-isolating base (202) is attached to the underside of the foot massager lower cover (201), The vibration-proof base (202) is made of rubber and has an integrally molded structure. A plurality of wear-resistant foot pads (203) are attached to the bottom of the vibration-isolating base (202), 3. The foot massager according to claim 2, wherein the motherboard (204), the Bluetooth board (205), the speaker (206) and the DC power socket (207) are all attached to the foot massager lower cover (201).

4. The foot massage mechanism module (300) further includes a core base (1), a motor fixing member (3), a vibration mechanism body (5), a bearing holder (18), a link rubber (11), and a heating module; The brushless motor (2) is attached to the core base (1) by the motor fixing member (3), The vibration mechanism body (5) is attached to the core base (1), An end of the worm (4) of the brushless motor (2) is rotatably connected within the bearing holder (18); The bearing holder (18) is attached within the vibration mechanism body (5), The upper end of the upper link (7) and the lower end of the lower link (8) are both attached to the vibration mechanism body (5) by the link rubber (11), 4. The foot massager according to claim 3, wherein the heating module is attached to the upper end of the upper link (7) and located below the massage head (10).

5. The heating module includes an upper heating sheet fixing member (13), a heat-conducting copper sheet (14), a middle heating sheet fixing member (15), a heating sheet body (16) and a lower heating sheet fixing member (17); The intermediate heating sheet fixing member (15) is fixed to the upper link (7), The heating sheet main body (16) is fixed to the intermediate heating sheet fixing member (15), The heat-conducting copper sheet (14) is installed above the heating sheet body (16), The upper heating sheet fixing member (13) is installed between the heating sheet body (16) and the massage head (10), 5. The foot massager according to claim 4, wherein the lower heating sheet fixing member (17) is installed between the heating sheet body (16) and the rubber link (11).

6. The foot massage mechanism module (300) further includes a rubber fixing member (12); The link rubber (11) of the upper link (7) is attached to the upper part of the vibration mechanism body (5) by the rubber fixing member (12), 6. The foot massager according to claim 5, wherein the link rubber (11) of the lower link (8) is attached to the lower part of the vibration mechanism body (5) by the rubber fixing member (12).

7. The foot massage mechanism module (300) further includes a bearing holder (18), a bearing rubber sleeve (20) and a 608ZZ bearing (19); The end of the worm (4) is mounted in the bearing holder (18) by the 608ZZ bearing (19); 7. The foot massager according to claim 6, wherein the bearing rubber sleeve (20) is installed between the outer periphery of the 608ZZ bearing (19) and the inner hole of the bearing holder (18).

8. The foot massage mechanism module (300) further includes a 6803ZZ bearing (21), a first bearing fixing member (23), a second bearing fixing member (24) and a retaining plate (22); The upper link (7) is attached to the first eccentric by a plurality of the 6803ZZ bearings (21), The presser plate (22) presses the plurality of 6803ZZ bearings (21) in the upper link (7) against the side of the upper link (7), The lower link (8) is attached to the second eccentric by a plurality of the 6803ZZ bearings (21), The presser plate (22) presses the plurality of 6803ZZ bearings (21) in the lower link (8) against the side of the lower link (8), The first bearing fixing member (23) abuts against the inner peripheral end surface of the 6803ZZ bearing (21) in the upper link (7), 8. The foot massager according to claim 7, wherein the second bearing fixing member (24) abuts against an inner peripheral end surface of the 6803ZZ bearing (21) in the lower link (8).

9. The foot massage mechanism module (300) further includes a resilient pin (25); 9. The foot massager according to claim 8, wherein the eccentric cam (6) is positioned and installed on the worm (4) by the elastic pin (25).

10. The foot massage mechanism module (300) further includes a mechanism fixing member (26); The mechanism fixing member (26) is made of rubber and has an integrally molded structure. The mechanism fixing member (26) is attached to an end of the vibration mechanism body (5), 10. The foot massager according to claim 9, wherein the mechanism fixing member (26) is suspended in, connected to, and attached to the foot massager lower cover (201).

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