A leg and foot massaging device

Abstract

The application provides a leg and foot massage device, which comprises a base, a foot massage mechanism, a leg massage mechanism and a driving mechanism, the driving mechanism is transmissionally connected with an eccentric wheel set, and the driving ends of the foot massage mechanism and the leg massage mechanism are respectively installed on the eccentric wheel set; the first massage arm, the second massage arm, the third massage arm and the fourth massage arm are respectively driven by the eccentric wheel set to swing towards or away from the foot and the leg in a reciprocating manner, so that the foot and the leg are pressed and pinched and rubbed, and the foot sole is rubbed, scraped and lifted, and the device has various massage modes, the massage parts are more comprehensive, the massage effect is better, and the device has a clear and simple structure and a low cost.

Description

Technical Field

[0001] This invention relates to the field of massager technology, and more specifically, to a leg and foot massage device. Background Technology

[0002] With the fast pace of life, people's legs and feet cannot get timely relaxation. Although traditional leg and foot massages are done manually in foot massage parlors, this consumes a lot of manpower, time and money. There are many types of massagers for leg and foot massage on the market. Most of the massagers that can massage from the soles of the feet to the sides of the feet to the calves are too complicated, expensive and have a single massage method.

[0003] In view of this, the applicant hereby submits this application after studying the existing technology. Summary of the Invention

[0004] The present invention provides a leg and foot massage device, which aims to improve at least one of the above-mentioned technical problems.

[0005] To address the aforementioned technical problems, the present invention provides a leg and foot massage device, comprising a base, a foot massage mechanism, a leg massage mechanism, and a drive mechanism. The drive mechanism includes a drive motor fixed to the base and a rotating shaft rotatably mounted on the base, the rotating shaft being connected to the output end of the drive motor. It also includes an eccentric wheel assembly mounted on the rotating shaft, with the drive ends of the foot massage mechanism and the leg massage mechanism respectively mounted on the eccentric wheel assembly. The base is provided with a first limiting groove, and the foot massage mechanism and the leg massage mechanism are each provided with a limiting end extending into the first limiting groove for rotational limiting.

[0006] As a further optimization, the foot massage mechanism includes a first massage arm and a second massage arm, which are used to massage the feet from both sides; the eccentric wheel assembly includes a first eccentric wheel and a second eccentric wheel, the first eccentric wheel is provided with a first annular groove for connecting the drive end of the first massage arm; the second eccentric wheel is provided with a second annular groove for connecting the drive end of the second massage arm; the cross-sections of the first annular groove and the second annular groove are inclined relative to the axis of rotation.

[0007] As a further optimization, the eccentric wheel assembly also includes a bushing, which is coaxially disposed between the rotating shaft and the first eccentric wheel; a C-shaped groove is provided on one side of the first eccentric wheel, and the outer side of the bushing protrudes outward to form a slider, which is slidably connected to the groove.

[0008] As a further optimization, the rear ends of the first massage arm and the second massage arm are respectively connected to the base with tension springs.

[0009] As a further optimization, the leg massage mechanism includes a third massage arm and a fourth massage arm, which are used to massage the legs from both sides; the eccentric wheel assembly also includes a third eccentric wheel and a fourth eccentric wheel, the third eccentric wheel being provided with a third annular groove for connecting the drive end of the third massage arm; the fourth eccentric wheel being provided with a fourth annular groove for connecting the drive end of the fourth massage arm; the cross-sections of the third annular groove and the fourth annular groove are inclined relative to the axis of the rotating shaft.

[0010] As a further optimization, the rear ends of the third and fourth massage arms are respectively connected to the base with tension springs.

[0011] As a further optimization, the foot massage mechanism also includes two foot rollers, which are coaxially mounted on the rotating shaft, and the foot rollers are provided with multiple protrusions around their periphery for massaging the soles of the feet.

[0012] As a further optimization, an eccentric pin is eccentrically arranged between the two foot rollers; the foot massage mechanism also includes a foot scraping plate, the drive end of which is connected to the eccentric pin; a scraping groove seat is provided on the base, and the two sides of the foot scraping plate are slidably connected to the scraping groove seat.

[0013] As a further optimization, the foot massage mechanism also includes a toe plate, the driving end of which is connected to the eccentric pin; a toe plate limiting seat is provided on the base, a limiting shaft is provided on the toe plate limiting seat, and a second limiting groove is provided on the lower side of the toe plate, the second limiting groove being slidably connected to the limiting shaft.

[0014] As a further optimization, the base is provided with multiple bearing seats, and the rotating shaft is rotatably connected to the bearing seats.

[0015] By adopting the above technical solution, the present invention can achieve the following technical effects:

[0016] This application provides a leg and foot massage device, including a base, a foot massage mechanism, a leg massage mechanism, and a drive mechanism. The drive assembly is connected to an eccentric wheel group, and the drive ends of the foot massage mechanism and the leg massage mechanism are respectively mounted on the eccentric wheel group. The eccentric wheel group drives the first massage arm, the second massage arm, the third massage arm, and the fourth massage arm to perform reciprocating approaching or separating swinging movements on the feet and legs, thereby pressing and kneading the feet and legs. It also has multiple massage modes such as kneading and lifting on the soles of the feet, with rich massage modes, more comprehensive massage areas, better massage effect, and a clear and simple structure with low cost. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is an exploded structural diagram of a leg and foot massage device according to the present invention;

[0019] Figure 2 This is a schematic diagram of the leg and foot massage device of the present invention during the pressing and massaging process;

[0020] Figure 3 This is a schematic diagram of the leg and foot massage device of the present invention when it is released;

[0021] Figure 4 This is a schematic diagram of the drive mechanism and eccentric wheel assembly of the present invention;

[0022] Figure 5 This is a schematic diagram of a half-section of the first massage arm of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the first eccentric wheel of the present invention;

[0024] Figure 7 This is a schematic diagram of the foot massage mechanism and leg massage mechanism of the present invention;

[0025] Figure 8 This is a schematic cross-sectional view of the foot scraping plate and the toe protrusion plate of the present invention;

[0026] The diagram shows the following components: 1. Base; 2. Foot massage mechanism; 3. Leg massage mechanism; 4. Drive mechanism; 5. Eccentric wheel assembly; 11. Bearing seat; 12. First limiting groove; 13. Tension spring; 14. Kneading and scraping slide seat; 15. Groove; 16. Finger protrusion limiting seat; 17. Limiting shaft; 21. First massage arm; 22. Second massage arm; 23. Foot roller; 24. Foot kneading and scraping plate; 25. Foot finger protrusion plate; 31. Third massage arm; 32. Fourth massage arm; 41. Drive motor; 42. Rotating shaft; 51. First eccentric wheel; 52. Second eccentric wheel; 53. Third eccentric wheel; 54. Fourth eccentric wheel; 55. Bushing; 56. Eccentric pin; 511. First annular groove; 512. Slide groove; 521. Second annular groove; 531. Third annular groove; 541. Fourth annular groove; 551. Slider. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, 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 a part of the embodiments of the present invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0028] Depend on Figures 1 to 8As shown, this embodiment of the invention provides a leg and foot massage device, including a base 1, a foot massage mechanism 2, a leg massage mechanism 3, and a drive mechanism 4. The drive assembly includes a drive motor 41 fixed on the base 1 and a rotating shaft 42 rotatably mounted on a bearing seat 11 of the base 1. The rotating shaft 42 is connected to the output end of the drive motor 41 by meshing (details omitted here), and is arranged laterally symmetrically above the base 1 with the drive motor 41 as the center. It also includes an eccentric wheel assembly 5, which is mounted on the rotating shaft 42. The drive ends of the foot massage mechanism 2 and the leg massage mechanism 3 are respectively mounted on the eccentric wheel assembly 5. The foot massage mechanism 2 includes two sets of first massage arms 21 and second massage arms 22, which are respectively disposed on both sides of the rotating shaft 42 for... The foot massage mechanism 3 includes two sets of third massage arms 31 and fourth massage arms 32, which are respectively set on both sides of the rotating shaft 42 for massaging the legs of both feet from both sides. The base 1 is provided with multiple first limiting grooves 12 parallel to the rotating shaft 42. The bottoms of the first massage arms 21, second massage arms 22, third massage arms 31 and fourth massage arms 32 are respectively provided with limiting ends, which are adapted to slide into the first limiting grooves 12 to limit the rotation of each massage arm. When the eccentric wheel group 5 rotates, the first massage arms 21, second massage arms 22, third massage arms 31 and fourth massage arms 32 will periodically perform reciprocating swinging motions of approaching or separating, thereby massaging the feet and legs.

[0029] Preferably, specifically, the eccentric wheel assembly 5 includes a first eccentric wheel 51 and a third eccentric wheel 53 located on the outer side of the foot, and a second eccentric wheel 52 and a fourth eccentric wheel 54 located on the inner side of the foot. The eccentric wheel assembly 5 and the rotating shaft 42 can be limited or positioned by setting a pin or a retaining ring, which will not be elaborated here. The first eccentric wheel 51 is provided with a first annular groove 511 for connecting the drive end of the first massage arm 21; the second eccentric wheel 52 is provided with a second annular groove 521 for connecting the drive end of the second massage arm 22; the third eccentric wheel 53 is provided with a third annular groove 531 for connecting the drive end of the third massage arm 31; and the fourth eccentric wheel 54 is provided with a fourth annular groove 541 for connecting the drive end of the fourth massage arm 32. The cross-sections of the first annular groove 511, the second annular groove 521, the third annular groove 531, and the fourth annular groove 541 are inclined to the axis of the rotating shaft 42. Thus, when the rotating shaft 42 rotates, the first massage arm 21, the second massage arm 22, the third massage arm 31, and the fourth massage arm 32 will perform periodic swinging movements, thereby repeatedly pressing and releasing from both sides of the soles of the feet and legs, and periodically massaging them.

[0030] Furthermore, the drive ends of the first massage arm 21, the second massage arm 22, the third massage arm 31, and the fourth massage arm 32 are in the shape of circular grooves. Bearings are provided on the first annular groove 511, the second annular groove 521, the third annular groove 531, and the fourth annular groove 541 to connect the circular groove-shaped drive ends of each massage arm, which makes the transmission of each massage arm smoother when the rotating shaft 42 rotates.

[0031] Furthermore, such as Figure 7 Each massage arm is equipped with a sponge shaped to fit the feet and legs, making the massage more comfortable and conforming better to the body.

[0032] In a preferred embodiment, the eccentric wheel assembly 5 further includes a bushing 55, which is coaxially disposed between the rotating shaft 42 and the first eccentric wheel 51. The second eccentric wheel 52 and the bushing 55 are relatively fixed relative to the rotating shaft 42, while the bushing 55 and the first eccentric wheel 51 are rotatable relative to each other. A C-shaped groove 512 is provided on one side of the first eccentric wheel 51, and the outer side of the bushing 55 protrudes outward to form a slider 551, which is slidably connected to the groove 512. Figure 5-6 As shown, when the rotating shaft 42 is driven to rotate clockwise, the slider abuts against the A end of the C-shaped groove 512 and drives the first eccentric wheel 51 to rotate. At this time, the first eccentric wheel 51 and the second eccentric wheel 52 are symmetrically arranged on both sides of the foot. When running, they can simultaneously drive the first massage arm 21 and the second massage arm 22 to move closer or further away, thereby performing reciprocating pressing massage.

[0033] In another implementation, when the rotating shaft 42 is driven to rotate counterclockwise, the slider 551 moves on the C-shaped groove 512 and then abuts against the B end, driving the first eccentric wheel 51 to rotate. At this time, since the second eccentric wheel 52 rotates in advance, the first massage arm 21 and the second massage arm 22 are out of sync and no longer move closer or further away in sync. This allows the first massage arm 21 and the second massage arm 22 to massage the feet in a "clamping and kneading" manner, thereby producing different massage effects.

[0034] Preferably, the rear ends of the first massage arm 21 and the second massage arm 22 are respectively connected to the base 1 by tension springs 13. By setting tension springs 13, the first massage arm 21 and the second massage arm 22 can be limited to prevent vibration, making them more stable and ensuring the operation of reciprocating motion.

[0035] Preferably, the third massage arm 31 and the fourth massage arm 32 in the leg massage mechanism 3 operate in the same way as those in the foot massage mechanism. In this embodiment, the third eccentric wheel 53 and the fourth eccentric wheel 54 are both fixed relative to the rotating shaft 42. When the rotating shaft 42 rotates clockwise or counterclockwise, it can simultaneously drive the third massage arm 31 and the fourth massage arm 32 to move closer or further away, thereby performing reciprocating pressing massage. Of course, as another embodiment, the first eccentric wheel 51 can also be used on the drive end of the massage arm in the leg massage mechanism 3 to perform a pinching and kneading mode on the leg, which will not be elaborated here.

[0036] Preferably, the rear ends of the third massage arm 31 and the fourth massage arm 32 are respectively connected to the base 1 by tension springs 13. By setting tension springs 13, the third massage arm 31 and the fourth massage arm 32 can be limited to prevent vibration, making them more stable and ensuring the operation of reciprocating motion.

[0037] Preferably, the foot massage mechanism 2 also includes two foot rollers 23, which are coaxially mounted on the rotating shaft 42. The foot rollers 23 have multiple protrusions around their periphery for massaging the soles of the feet. These protrusions vary in size. When the rotating shaft 42 drives the foot rollers 23 to rotate, the protrusions around the foot rollers 23 can massage the lower back of the feet.

[0038] Furthermore, an eccentric pin 56 is eccentrically positioned between the two foot rollers 23; the foot massage mechanism also includes a foot scraping plate 24, the drive end of which is connected to the eccentric pin 56; a scraping groove seat 14 is provided on the base 1, and a shaft penetrating both ends is rotatably mounted on the foot scraping plate 24, with both ends of the shaft slidably connected to the two inner grooves 15 of the scraping groove seat 14 for limiting and guiding, so that when the eccentric pin 56 drives the foot scraping plate 24 to move, the front end of the foot is scraped through the protrusion at the upper end.

[0039] Preferably, the foot massage mechanism further includes a toe plate 25, the drive end of which is connected to an eccentric pin 56; a toe plate limiting seat 16 is provided on the base 1, and a limiting shaft 17 is provided on the toe plate limiting seat 16; a second limiting groove is provided on the lower side of the toe plate 25, with both ends of the second limiting groove passing through it; the limiting shaft 17 passes through the second limiting groove and is slidably connected to it, thereby limiting and guiding it. Thus, when the eccentric pin 56 drives the toe plate 25 to move, the upper protrusion massages the heel area by pushing it up and down.

[0040] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the invention by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the scope of protection of the invention.

Claims

1. A leg and foot massage device, comprising a base, a foot massage mechanism, a leg massage mechanism, and a drive mechanism, characterized in that, The drive mechanism includes a drive motor fixed to the base and a rotating shaft rotatably mounted on the base, the rotating shaft being connected to the output end of the drive motor; the leg massage mechanism and the foot massage mechanism share the same rotating shaft as the only drive input shaft; it also includes an eccentric wheel assembly, the eccentric wheel assembly being mounted on the rotating shaft, and the drive ends of the foot massage mechanism and the leg massage mechanism being respectively mounted on the eccentric wheel assembly; The base is provided with a first limiting groove parallel to the axis of rotation. The foot massage mechanism and the leg massage mechanism are respectively provided with limiting ends that extend into the first limiting groove for rotational limiting. The limiting end is a limiting post protruding from the bottom of the massage arm. The limiting post is adapted to extend into the first limiting groove and is slidably connected to limit the rotation of each massage arm. The foot massage mechanism includes a first massage arm and a second massage arm, which are used to massage the feet from both sides. The eccentric wheel assembly includes a first eccentric wheel and a second eccentric wheel. The first eccentric wheel has a first annular groove for connecting the drive end of the first massage arm. The second eccentric wheel has a second annular groove for connecting the drive end of the second massage arm. The cross-sections of the first and second annular grooves are inclined to the axis of rotation. The rear ends of the first and second massage arms are respectively connected to the base with tension springs, which can limit the vibration of the first and second massage arms. The eccentric wheel assembly also includes a bushing, which is coaxially disposed between the rotating shaft and the first eccentric wheel; a C-shaped groove is provided on one side of the first eccentric wheel, and the outer side of the bushing protrudes outward to form a slider, which is slidably connected to the groove; When the rotating shaft is driven to rotate clockwise, the slider abuts against end A of the C-shaped groove and drives the first eccentric wheel to rotate. At this time, the first eccentric wheel and the second eccentric wheel are symmetrically arranged on both sides of the foot. When running, they can simultaneously drive the first massage arm and the second massage arm to move closer or further away, thereby performing reciprocating pressing massage. When the rotating shaft is driven to rotate counterclockwise, the slider moves on the C-shaped groove and then abuts against the B end, driving the first eccentric wheel to rotate. At this time, because the second eccentric wheel rotates in advance, the first massage arm and the second massage arm swing out of sync, no longer moving closer or further away in sync, so that the first massage arm and the second massage arm massage the feet in a pinching and kneading manner. The leg massage mechanism includes a third massage arm and a fourth massage arm, which are used to massage the legs from both sides. The eccentric wheel assembly also includes a third eccentric wheel and a fourth eccentric wheel. The third eccentric wheel has a third annular groove for connecting the drive end of the third massage arm, and the fourth eccentric wheel has a fourth annular groove for connecting the drive end of the fourth massage arm. The cross-sections of the third and fourth annular grooves are inclined relative to the axis of the rotating shaft. The rear ends of the third and fourth massage arms are respectively connected to the base with tension springs, which can limit the vibration of the third and fourth massage arms.

2. The leg and foot massage device according to claim 1, characterized in that... The foot massage mechanism also includes two foot rollers, which are coaxially mounted on the rotating shaft, and the foot rollers are provided with multiple protrusions around their periphery for massaging the soles of the feet.

3. A leg and foot massage device according to claim 2, characterized in that... An eccentric pin is eccentrically arranged between the two foot rollers; the foot massage mechanism also includes a foot scraping plate, the drive end of which is connected to the eccentric pin; a scraping groove seat is provided on the base, and the two sides of the foot scraping plate are slidably connected to the scraping groove seat.

4. A leg and foot massage device according to claim 3, characterized in that... The foot massage mechanism further includes a toe plate, the driving end of which is connected to the eccentric pin; a toe plate limiting seat is provided on the base, a limiting shaft is provided on the toe plate limiting seat, and a second limiting groove is provided on the lower side of the toe plate, the second limiting groove being slidably connected to the limiting shaft.

5. A leg and foot massage device according to claim 1, characterized in that... The base is provided with multiple bearing seats, and the rotating shaft is rotatably connected to the bearing seats.

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