Vibration protection base of foot massager

Abstract

Vibration protection base of foot massager, comprising a main body (10) having at least one downwardly extending positioning ring body (111), wherein an opening (113) is formed on the inside of the positioning ring body (111); a vibration protection device (30) comprising a vibration protection sleeve (31) wherein a motor chamber (310) is provided in the vibration protection sleeve (31) wherein the vibration protection sleeve (31) is provided on the underside with a base (317) wherein the base (317) is connected to a lower convex folding ring section, wherein the lower convex folding ring section has a lower convex buffer folding section (316a) on the inside and a second positioning ring groove (316b) on the outside, and wherein the positioning ring body (111) engages in the second positioning ring groove (316b); a vibration motor (20) which is housed in the motor chamber (310); and a fastening device (40) comprising at least one lower fastening element (41), wherein the lower fastening element (41) serves to support and position the base (317).

Description

Technical area

[0001] The invention relates to a foot massager, in particular to a vibration protection base of a foot massager, which has an excellent damping effect for motor vibrations, so that the massage head is very quiet during vibration massage. State of the art

[0002] As people today place increasing emphasis on physical fitness and maintenance in the face of their busy lives, a wide variety of fitness and massage devices have been developed. Foot massage can relieve pressure on the human body's meridians, improve organ metabolism, relieve foot fatigue, stimulate acupuncture points on the feet, promote muscle and air and blood circulation, and regulate the internal organs of the human body. It is a natural method for maintaining health. Therefore, the foot massager has become a common fitness device.

[0003] Conventional vibrating foot massagers use an eccentric motor to generate vibrations through an eccentric wheel. These vibrations achieve a massage and stimulation effect. However, the vibrations generated by the eccentric motor are transmitted to the entire body of the foot massager, causing it to vibrate and generate noise. At the same time, the vibrations throughout the entire body of the foot massager increase friction and wear on the internal components, making it unsuitable for long-term use.

[0004] For this reason, the inventor began developing a solution, hoping to create a foot massager that is quieter, more resilient, and longer lasting. Object of the invention

[0005] The object of the invention is to provide a vibration protection base of foot massager, which can significantly reduce the vibration of the foot massager body and suppress the noise, thereby greatly improving the noiselessness and the quality of use.

[0006] Another object of the invention is to provide a vibration protection base of foot massager, wherein the upper surface around the massage head can significantly reduce the vibration of the foot massager body and suppress the noise, so that the user experience is good.

[0007] A still further object of the invention is to provide a vibration protection base of foot massager which achieves an excellent damping vibration protection effect through the upper and lower damping folding structure.

[0008] These objects are achieved by the vibration-proofing base of a foot massager of the invention, which comprises: a main body having at least one downwardly extending positioning ring body, an opening being formed on the inside of the positioning ring body; a vibration-proofing device having a vibration-proof sleeve, a motor chamber being provided in the vibration-proof sleeve, the vibration-proof sleeve being provided with a base on the underside, the base being connected to a lower convex folding ring portion, the lower convex folding ring portion having a lower convex buffer folding portion on the inside and a second positioning ring groove on the outside, and the positioning ring body engaging with the second positioning ring groove; a vibration motor housed in the motor chamber;and a fastening device comprising at least one lower fastening element, wherein the lower fastening element serves to support and position the base;

[0009] In the present embodiment, the pad is provided with a plurality of pad eyelets on the edge, wherein the second positioning ring groove is located between the plurality of pad eyelets and the lower convex buffer folding portion.

[0010] In the present embodiment, the main body further comprises a lower bottom housing connected to the upper cover housing, the upper cover housing having an inner ring cover on the inside of the positioning ring body, and an opening being formed in the center of the inner ring cover.

[0011] In the present embodiment, the vibration protection sleeve is provided with a central opening in the middle of the upper surface, the central opening being connected to the motor chamber, a raised contact ring being provided around the central opening, the contact ring being provided with a plurality of through holes, an upper convex folding ring portion being provided on the outer side of the contact ring, the upper convex folding ring portion forming an upper convex buffer ring surface, and a first positioning ring groove being formed under the outer side of the upper buffer ring surface.

[0012] In the present embodiment, the invention further comprises a massage head which is fitted to the contact ring, the massage head being provided with a plurality of hooks around the bottom side, the hooks of the massage head being passed through the plurality of through holes, the inner ring cover being engaged in the first positioning ring groove, and the massage head being protruded from the opening.

[0013] In the present embodiment, an upper recessed ring portion is provided between the contact ring and the central opening, wherein the upper convex folding ring portion forms an annular groove on the inner side of the upper convex buffer ring surface, wherein the annular groove is located between the upper convex buffer ring surface and the contact ring to provide support for the massage head.

[0014] In the present embodiment, the massage head has an interior space, wherein the vibration motor drives a rotating weight, wherein the rotating weight is accommodated in the interior space of the massage head.

[0015] In the present embodiment, the massage head has a plurality of downwardly directed contact elements on its inner peripheral side, and the contact elements are provided with the outwardly projecting hooks on the underside.

[0016] In the present embodiment, the peripheral side of the positioning ring body forms a plurality of recesses.

[0017] In the present embodiment, a plurality of first screw sockets and a plurality of second screw sockets are provided in a ring shape around the outer circumference of the positioning ring body.

[0018] In the present embodiment, a reinforcing ring is provided below the annular groove, the reinforcing ring enclosing the upper portion of the motor chamber, the plurality of hooks of the massage head being passed through the plurality of through holes and hooking under the reinforcing ring.

[0019] In the present embodiment, the outer ring of the reinforcing ring has a raised end, whereby the reinforcing ring tightly encloses the motor chamber, and the inner ring of the reinforcing ring is provided with a plurality of notches.

[0020] In the present embodiment, the upper buffer ring surface has an inwardly inclined upper bevel surface.

[0021] In the present embodiment, the fastening device further comprises an upper fastening element.

[0022] In the present embodiment, the lower fastening element is an annular disc and is located below the base, wherein a plurality of lower fastening eyes are provided around the lower fastening element, wherein the upper fastening element is a ring, wherein the upper fastening element has a fastening ring and an outer ring extending outwardly from the underside of the fastening ring, wherein a plurality of upper fastening eyes are provided around the outer ring, and wherein a limiting disc extends downwardly from the underside of the upper fastening eye.

[0023] In the present embodiment, the first positioning ring groove of the vibration protection sleeve receives the outer ring of the upper fastening element, and the inner ring cover of the upper cover housing engages the first positioning ring groove of the vibration protection sleeve.

[0024] In the present embodiment, the positioning ring body engages the second positioning ring groove.

[0025] In order to enable a better understanding of the technical features and effects of this invention, the preferred embodiments are described in detail below with reference to the drawings. Short description of the drawings Fig. 1 a perspective view of the invention, Fig. 2 an exploded view of the invention, Fig. 3 a partial exploded view of the invention, Fig. 4 a perspective sectional view of the invention, Fig. 5 a partial sectional view of the invention, Fig. 6 a perspective partial sectional view from below of the invention, Fig. 7 a partial sectional view in operation of the invention (1), Fig. 8 a partial sectional view in operation of the invention (2). Ways to implement the invention

[0026] Fig. 1, Fig. 2, Fig. 3 and Fig. 4 shows an embodiment of the vibration-protection base of the foot massager of the invention. The foot massager of the present embodiment includes a main body 10, two vibration motors 20, two vibration-protection devices 30, and two fixing devices 40. The main body 10 has an upper cover case 11 and a lower base case 12. The lower base case 12 has an internal space for arranging related components. The upper cover case 11 is fixed (e.g., screwed) to the lower base case 12. The upper cover case 11 is provided with two downwardly extending positioning ring bodies 111. The peripheral side of the positioning ring body 111 forms a plurality of recesses 112. The inner side of the positioning ring body 111 is provided with a downwardly projecting inner ring cover 116. An opening 113 is formed in the center of the inner ring cover 116.The opening 113 communicates with the interior of the upper cover housing 11. In addition, a plurality of first screw sockets 114 and a plurality of second screw sockets 115 are provided, which are arranged in a ring shape around the outer circumference of the positioning ring body 111.

[0027] The vibration motor 20 drives a rotating weight 21, so that the vibration motor 20 generates continuous vibrations. The vibration protection device 30 has a vibration protection sleeve 31. The vibration protection sleeve 31 is made of rubber, silicone, or other soft materials and has a vibration-absorbing effect. The vibration protection sleeve 31 is provided with a central opening 311 in the middle of the top. The central opening 311 is connected to a motor chamber 310 within the vibration protection sleeve 31. The vibration motor 20 is arranged in the motor chamber 310. Preferably, the vibration motor 20 is enclosed in the motor chamber 310. A raised contact ring 319 is provided around the central opening 311. The contact ring 319 is provided with a plurality of through holes 312. Between the contact ring 319 and the central opening 311 (ieAn upper ring portion 320 is provided on the inside of the contact ring 319, which is recessed relative to the contact ring 319. The upper ring portion 320 provides suitable support. An upper convex folding ring portion is provided on the outside of the contact ring 319. The upper convex folding ring portion forms an annular groove 314 on the inside and an upper convex buffer ring surface 313 on the outside of the annular groove 314. The upper buffer ring surface 313 has (but is not limited to) an inwardly inclined upper bevel surface 321. The vibration protection sleeve 31 is provided with a first positioning annular groove 315 on / under the outside of the upper buffer ring surface 313. The vibration protection sleeve 31 is integrally connected to a base 317 on the underside. The base 317 is provided with a plurality of base eyelets 318 on the edge. The base 317 is connected to a lower convex folding ring section within the base eyelets 318.The lower convex folding ring portion has a second positioning ring groove 316b and a lower convex buffer folding portion 316a. That is, the second positioning ring groove 316b is located between the lower convex buffer folding portion 316a and the plurality of support lugs 318. A massage head 33 is arranged on the upper surface of the vibration-proof sleeve 31. The massage head 33 has an internal space. The rotating weight 21 is accommodated in the internal space of the massage head 33 (as shown in FIG. Fig. 4 and Fig. 5). The massage head 33 has on its inner peripheral side several downward-directed contact elements 330 ( Fig. 4 and Fig. 5). The underside of the contact element 330 is provided with an outwardly projecting hook 331 ( Fig. 3).

[0028] The fastening device 40 has a lower fastening element 41 and an upper fastening element 42. The lower fastening element 41 is an annular disc. A plurality of lower fastening eyes 411 are provided around the lower fastening element 41. The upper fastening element 42 is a ring. The upper fastening element 42 has a fastening ring 421 and an outer ring 422 extending outward from the underside of the fastening ring 421. A plurality of upper fastening eyes 423 are provided around the outer ring 422. A limiting disc 424 extends downward from the underside of the upper fastening eye 423.

[0029] As in Fig. 5 and Fig. As shown in Figure 6, during assembly of the vibration-protection base of the foot massager of the invention, the vibration motor 20 is housed in the motor chamber 310 of the vibration-protection sleeve 31. The massage head 33 is inserted into the annular groove 314 of the vibration-protection sleeve 31 and plugged onto the contact ring so that the contact elements 330 rest on the upper ring portion 320 and are located close to the contact ring 319. A reinforcing ring 34 is provided below the annular groove 314. The reinforcing ring 34 encloses the upper region of the motor chamber 310. The reinforcing ring 34 can be made of rubber. The outer ring of the reinforcing ring 34 has a raised end 341, whereby the reinforcing ring tightly encloses the motor chamber 310 and is located below the annular groove 314. The inner ring of the reinforcing ring 34 is provided with a plurality of notches (not shown) to increase its elastic absorption capacity.The plurality of hooks 331 of the massage head 33 are passed through the plurality of through holes 312 and hook under the reinforcing ring 34 to form a fixed positioning with each other and fix the massage head 33.

[0030] Subsequently, the upper fastening element 42, the lower fastening element 41, the upper cover housing 11, and the base housing 12 are assembled. The upper fastening element 42 is inserted into the vibration protection sleeve 31 to support it. The first positioning ring groove 315 of the vibration protection sleeve 31 receives the outer ring 422 of the upper fastening element 42. At the same time, the inner ring cover 116 of the upper cover housing 11 also engages in the first positioning ring groove 315 of the vibration protection sleeve 31. The upper fastening eyes 423 of the upper fastening element 42 are screwed to the second screw sockets 115 of the upper cover housing 11. At the same time, the limiting discs 424 of the upper fastening element 42 can also protrude into the second positioning ring groove 316b ( Fig. 4). The lower fastening element 41 is located below the base 317 of the vibration protection sleeve 31. The plurality of lower fastening lugs 411 are aligned with the plurality of base lugs 318. At the same time, the positioning ring body 111 of the upper cover housing 11 engages with the second positioning ring groove 316b of the vibration protection sleeve 31. The inner ring cover 116 of the upper cover housing 11 engages with the first positioning ring groove 315 of the vibration protection sleeve 31. The upper fastening lugs 423 are received in the recesses 112 of the positioning ring body. The screws are then passed through the lower fastening lugs 411 and the base lugs 318 and screwed into the first screw sockets 114 of the upper cover housing 11. The massage head 33 protrudes from the opening 113 of the upper cover housing 11 for massage.Finally, the upper ring cover housing 11 and the lower bottom housing 12 are assembled to complete the assembly.

[0031] As in Fig. 7 and Fig. As shown in Figure 8, the vibration motor 20 is disposed in the motor chamber 310 of the vibration-proof sleeve 31, allowing the vibration of the vibration motor 20 to be absorbed by the vibration-proof sleeve 31. Furthermore, the vibration-proof sleeve 31 is formed in a folded configuration, such as the arrangement of the upper convex buffer ring surface 313 and the lower convex buffer folding portion 316a, so that the transmission of the vibration of the vibration motor 20 to the outside is gradually absorbed and extinguished. This prevents the upper cover case 11 and the lower bottom case 12 from generating excessive vibration and noise as in the prior art, thereby improving their usability and service life.

[0032] The vibration-protection base of the foot massager of the invention is constructed as described above and can significantly reduce the vibration of the foot massager body and suppress noise, thereby significantly improving the quietness and user experience. The invention can actively increase its durability and longevity requirements for long-term use.

[0033] The invention will be described in more detail with reference to the preferred embodiments mentioned above. However, the invention is not limited to the embodiments presented above as examples, which are possible within the scope of the technical ideas disclosed in this invention. They all fall within the scope of this invention. List of reference symbols 10 main bodies 11 upper cover housing 111 Positioning ring body 112 recess 113 Opening 114 first screw socket 115 second screw socket 116 inner ring cover 12 lower base housing 20 vibration motor 21 rotating weight 30 Vibration protection device 31 Vibration protection sleeve 310 Engine chamber 311 central opening 312 through hole 313 upper convex buffer ring surface 314 ring groove 315 first positioning ring groove 316a lower convex buffer folding section 316b second positioning ring groove 317 document 318 Document eyelet 319 Contact ring 320 upper folding ring section 321 upper inclined surface 33 massage head 330 contact element 331 hooks 34 Reinforcement ring 341 protruding end 40 Fastening device 41 lower fastening element 42 upper fastening element 411 lower attachment eyelet 421 mounting ring 422 outer ring 423 upper attachment eyelet 424 handrail

Claims

[1] A vibration protection base of a foot massager, comprising a main body (10) having at least one downwardly extending positioning ring body (111), an opening (113) being formed on the inside of the positioning ring body (111); a vibration protection device (30) comprising a vibration protection sleeve (31), a motor chamber (310) being provided in the vibration protection sleeve (31), the vibration protection sleeve (31) being provided with a base (317) on the underside, the base (317) being connected to a lower convex folding ring portion, the lower convex folding ring portion having a lower convex buffer folding portion (316a) on the inside and a second positioning ring groove (316b) on the outside, and the positioning ring body (111) engaging in the second positioning ring groove (316b); a vibration motor (20) housed in the motor chamber (310); and a fastening device (40) having at least one lower fastening element (41), wherein the lower fastening element (41) serves to support and position the base (317). [2] Vibration protection base of foot massager according to claim 1, characterized by that the base (317) is provided at the edge with a plurality of base eyelets (318), wherein the second positioning annular groove (316b) is located between the plurality of base eyelets (318) and the lower convex buffer folding portion (316a). [3] Vibration protection base of foot massager according to claim 1, characterized bythat the main body (10) further comprises a lower bottom housing (12) which is connected to the upper cover housing (11), wherein the upper cover housing (11) has an inner ring cover (116) on the inside of the positioning ring body (111), and wherein an opening (113) is formed in the center of the inner ring cover (116);and in that the vibration protection sleeve (31) is provided with a central opening (311) in the middle of the upper side, wherein the central opening (311) is connected to the motor chamber (310), wherein a raised contact ring (319) is provided around the central opening (311), wherein the contact ring (319) is provided with a plurality of through-holes (312), wherein an upper convex folding ring section is provided on the outer side of the contact ring (319), wherein the upper convex folding ring section forms an upper convex buffer ring surface (313), wherein a first positioning ring groove (315) is formed under the outer side of the upper buffer ring surface (313), and wherein the upper buffer ring surface (313) has an inwardly inclined upper bevel surface (321); [4] Vibration protection base of foot massager according to claim 3, characterized bya massage head (33) which is plugged onto the contact ring (319), wherein the massage head (33) is provided with a plurality of hooks (331) around the underside, wherein the hooks (331) of the massage head (33) are passed through the plurality of through-holes (312), wherein the inner ring cover (116) engages in the first positioning ring groove (315), wherein the massage head (33) protrudes from the opening (113), wherein an upper depressed ring portion (320) is provided between the contact ring (319) and the central opening (311), wherein the upper convex folding ring portion forms an annular groove (314) on the inside of the upper convex buffer ring surface (313), wherein the annular groove (314) is located between the upper convex buffer ring surface (313) and the contact ring (319) in order to provide support for the massage head (33). [5] Vibration protection base of foot massager according to claim 4, characterized bythat the massage head (33) has an interior space, wherein the vibration motor (20) drives a rotating weight (21), wherein the rotating weight (21) is accommodated in the interior space of the massage head (33), wherein the massage head (33) has a plurality of downwardly directed contact elements (330) on its inner peripheral side, and wherein the contact elements (330) are provided on the underside with the outwardly projecting hooks (331). [6] Vibration protection base of foot massager according to claim 3, characterized by that the peripheral side of the positioning ring body (111) forms a plurality of recesses (112) and a plurality of first screw sockets (114) and a plurality of second screw sockets (115) are provided in a ring shape around the outer circumference of the positioning ring body (111). [7] Vibration protection base of foot massager according to claim 4, characterized byin that a reinforcing ring (34) is provided below the annular groove (314), the reinforcing ring (34) enclosing the upper region of the motor chamber (310), the plurality of hooks (331) of the massage head (33) being guided through the plurality of through-holes (312) and hooking under the reinforcing ring (34), the outer ring of the reinforcing ring (34) having a raised end (341), whereby the reinforcing ring tightly encloses the motor chamber (310), and the inner ring of the reinforcing ring (34) being provided with a plurality of notches. [8] Vibration protection base of foot massager according to claim 3, characterized byin that the fastening device (40) further comprises an upper fastening element (42), wherein the lower fastening element (41) is an annular disc and is located below the base (317), wherein a plurality of lower fastening eyes (411) are provided around the lower fastening element (41), wherein the upper fastening element (42) is a ring, wherein the upper fastening element (42) has a fastening ring (421) and an outer ring (422) which extends outwards from the underside of the fastening ring (421), wherein a plurality of upper fastening eyes (423) are provided around the outer ring (422), and wherein a limiting disc (424) extends downwards from the underside of the upper fastening eye (423). [9] Vibration protection base of foot massager according to claim 8, characterized bythat the first positioning ring groove (315) of the vibration protection sleeve (31) receives the outer ring (422) of the upper fastening element (42) and the inner ring cover (116) of the upper cover housing (11) engages in the first positioning ring groove (315) of the vibration protection sleeve (31). [10] Vibration protection base of foot massager according to claim 1, characterized by that the positioning ring body (111) engages in the second positioning ring groove (316b).

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