Ultrasonic foot bath

Abstract

The present invention discloses an ultrasonic footbath basin, comprising: a basin body, a massage cavity is arranged in the basin body, a receiving hole is arranged at the bottom of the massage cavity; an ultrasonic vibration element, the ultrasonic vibration element is electrically connected to an ultrasonic generator module; a first sealing ring, the first sealing ring is sleeved outside the ultrasonic vibration element, the ultrasonic vibration element is clamped at the receiving hole through the first sealing ring, a first positioning part is arranged on the first sealing ring, and a second positioning part cooperating with the first positioning part is arranged on the basin body. The present invention is applied to the technical field of footbath basins.

Description

Technical Field

[0001] The invention relates to the technical field of footbaths, and in particular to an ultrasonic footbath. Background Art

[0002] There are many important acupuncture points on the human feet. Regular massage of these acupuncture points is beneficial to human health. Generally speaking, to massage the feet, you need to go to a professional foot massage institution. Frequent visits to these institutions are expensive and not affordable for the working class. Some foot bath machines on the market are nothing more than mechanical massages on the surface of the body, such as convex point massage, roller massage, and surfing massage. They cannot deeply massage the acupuncture points and cannot effectively remove dead skin and calluses on the feet.

[0003] Ultrasonic transducer is an energy conversion device that converts high-frequency electrical energy into mechanical energy. Its principle is to use the piezoelectric effect of the material to convert electrical signals into mechanical vibrations. However, ultrasonic transducers are electronic components, so installation and waterproofing issues need to be considered. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] An ultrasonic foot bath solves the technical problems of high massage cost, inability to remove dead skin and calluses on the feet, and ultrasonic transducer installation and waterproofing.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the present invention provides an ultrasonic foot bath, comprising:

[0008] A basin body, wherein a massage cavity is provided in the basin body, and a receiving hole is provided at the bottom of the massage cavity;

[0009] An ultrasonic vibration element, wherein the ultrasonic vibration element is electrically connected to an ultrasonic generator module;

[0010] The first sealing ring is sleeved on the ultrasonic vibration element, the ultrasonic vibration element is clamped in the accommodating hole through the first sealing ring, the first sealing ring is provided with a first positioning part, and the basin body is provided with a second positioning part that cooperates with the first positioning part.

[0011] In a further improvement, the first positioning portion is an annular convex strip arranged at the top end of the first sealing ring;

[0012] The aperture of the accommodating hole is larger than the aperture of the bottom end of the massage cavity, a table surface is formed between the accommodating hole and the massage cavity, the top surface of the first sealing ring is flush with the table surface, and the second positioning portion is an annular groove that cooperates with the annular convex strip, and the annular groove is arranged on the table surface.

[0013] As a further improvement, the aperture of the massage cavity gradually decreases from the top of the basin body to the bottom of the basin body.

[0014] As a further improvement, the number of the annular convex strips is at least two, and the annular convex strips are arranged in sequence;

[0015] The number of the annular grooves is equal to the number of the annular convex strips and corresponds one to one.

[0016] As a further improvement, a pressing plate is provided at one end of the receiving hole away from the massage cavity, the pressing plate and the basin body are connected by a first fixing member, and the first sealing ring is fixed between the receiving hole and the pressing plate;

[0017] The first sealing ring is provided with a receiving groove along its inner peripheral wall, and the ultrasonic vibration element is clamped in the receiving groove.

[0018] As a further improvement, a through hole is provided in the middle of the pressing plate.

[0019] As a further improvement, the thickness of the first sealing ring is greater than the depth of the accommodating hole;

[0020] The middle part of the pressure plate is recessed downward to form a first annular step portion, the middle part of the pressure plate is pressed on the first sealing ring through the first annular step portion, and the edge of the pressure plate and the basin body are connected through a first fixing piece.

[0021] Further improved, a heat sink is provided in the basin body, the massage cavity is provided in the heat sink, the aperture of the accommodating hole is larger than the aperture of the bottom end of the massage cavity, a table is formed between the accommodating hole and the massage cavity, the second positioning portion is provided on the table, the first positioning portion is provided on the top surface of the first sealing ring, and the ultrasonic generator module is provided at the bottom of the basin body.

[0022] As a further improvement, a second sealing ring is provided between the heat dissipation block and the basin body.

[0023] Further improved, the second sealing ring includes a first ring portion and a second ring portion, the first ring portion is located at the top of the second ring portion, the first ring portion and the second ring portion are concentrically arranged and butted, the inner diameter of the first ring portion is equal to the inner diameter of the second ring portion, and the outer diameter of the first ring portion is smaller than the outer diameter of the second ring portion;

[0024] One end of the basin body close to the bottom is provided with a second annular stepped portion matched with the top of the second sealing ring;

[0025] The edge of the heat sink block is provided with a pressing portion, the pressing portion and the basin body are connected via a second fixing member, and the second sealing ring is fixedly arranged between the pressing portion and the second annular stepped portion.

[0026] (III) Beneficial effects

[0027] In the ultrasonic foot bath of the present invention, the ultrasonic generator module is integrated on the PBCA board, and the ultrasonic vibration element is an ultrasonic vibrator or an ultrasonic transducer. During massage, a water medium is added to the massage cavity, and after the ultrasonic generator module and the ultrasonic vibration element are electrically connected, the ultrasonic waves emitted by the ultrasonic vibration element can massage the acupuncture points on the sole of the foot through the water medium, and can effectively remove the dead skin and calluses on the foot. The vibration effect is good, thereby improving the massage effect; the noise is lower, it is more suitable for daily use by users, and the use cost is low.

[0028] In the ultrasonic foot bath basin of the present invention, the receiving hole is used to fix the ultrasonic vibration element, so that the ultrasonic vibration element is easy to disassemble and maintain. The first sealing ring has a good sealing effect at the receiving hole and does not leak. In particular, the first positioning part and the second positioning part cooperate to position, so that the sealing effect between the first sealing ring and the basin body is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a cross-sectional view of an ultrasonic foot bath in one embodiment of the present invention;

[0030] Figure 2 for Figure 1 Exploded diagram. DETAILED DESCRIPTION

[0031] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Please refer to Figure 1 to Figure 2 , the top or top surface defined in this embodiment is Figure 1 to Figure 2 The upper direction shown in the figure, or the upper direction of the basin body 1; the bottom or bottom surface defined in this embodiment is Figure 1 to Figure 2 The lower direction shown in , or the lower direction of the basin body 1.

[0035] An ultrasonic foot bath, comprising:

[0036] A basin body 1, wherein a massage cavity 2 is provided in the basin body 1, and a receiving hole 3 is provided at the bottom of the massage cavity 2;

[0037] An ultrasonic vibration element 4, wherein the ultrasonic vibration element 4 is electrically connected to an ultrasonic generator module 41;

[0038] The first sealing ring 5 is sleeved on the outside of the ultrasonic vibration element 4, and the ultrasonic vibration element 4 is clamped in the accommodating hole 3 through the first sealing ring 5. The first sealing ring 5 is provided with a first positioning portion 51, and the basin body 1 is provided with a second positioning portion 11 that cooperates with the first positioning portion 51.

[0039] In the ultrasonic foot bath of this embodiment, the ultrasonic generator module 41 is integrated on the PBCA board, and the ultrasonic vibration element 4 is an ultrasonic vibrator or an ultrasonic transducer. During massage, water medium is added to the massage cavity 2, and after the ultrasonic generator module 41 and the ultrasonic vibration element 4 are electrically connected, the ultrasonic waves emitted by the ultrasonic vibration element 4 can massage the acupuncture points on the sole of the foot through the water medium, and can effectively remove the dead skin and calluses on the foot. The vibration effect is good, thereby improving the massage effect; the noise is lower, which is more suitable for daily use by users and has low cost of use.

[0040] In the ultrasonic footbath of this embodiment, the receiving hole 3 is used to fix the ultrasonic vibration element 4, so that the ultrasonic vibration element 4 is easy to disassemble and maintain. The first sealing ring 5 makes the sealing effect at the receiving hole 3 good and prevents water leakage. In particular, the first positioning part 51 and the second positioning part 11 cooperate to position, so that the sealing effect between the first sealing ring 5 and the basin body 1 is better.

[0041] Further, in one embodiment, the first positioning portion 51 is an annular convex strip provided at the top end of the first sealing ring 5;

[0042] The aperture of the receiving hole 3 is larger than the aperture of the bottom end of the massage chamber 2. A table 21 is formed between the receiving hole 3 and the massage chamber 2. The top surface of the first sealing ring 5 can be flush with the table 21. The second positioning portion 11 is an annular groove that cooperates with the annular convex strip, and the annular groove is provided on the table 21. The mutual positioning between the first sealing ring 5 and the table 21 is achieved through the mutual cooperation between the annular convex strip and the annular groove, and the positioning effect is good. The aperture of the receiving hole 3 is larger than the aperture of the bottom end of the massage chamber 2. The top surface of the first sealing ring 5 can be flush with the table 21, in order to reserve an installation position for the first sealing ring 5.

[0043] Furthermore, in one embodiment, the aperture of the massage cavity 2 gradually decreases from the top of the basin body 1 to the bottom of the basin body 1 , so as to effectively utilize the massage effect of the ultrasonic vibration element 4 .

[0044] Furthermore, in one embodiment, the number of the annular convex strips is at least two, and the annular convex strips are arranged in sequence;

[0045] The number of the annular grooves is equal to the number of the annular convex strips and corresponds to each other. Preferably, the number of the annular convex strips and the number of the annular grooves are two respectively, and the two annular convex strips and the two annular grooves can form two groups of positioning, and the two groups of positioning form mutual positioning, so that the positioning effect is better. The good positioning effect makes the sealing effect of the first sealing ring 5 better.

[0046] Furthermore, in one embodiment, a pressing plate 6 is provided at one end of the receiving hole 3 away from the massage cavity 2, the pressing plate 6 and the basin body 1 are connected via a first fixing member 61, and the first sealing ring 5 is fixed between the receiving hole 3 and the pressing plate 6;

[0047] The first sealing ring 5 is provided with a receiving groove 52 along its inner peripheral wall, and the ultrasonic vibration element card 4 is arranged in the receiving groove 52. Specifically, the first fixing member 61 is a screw, and correspondingly, the basin body 1 is provided with a threaded hole, which is a conventional arrangement and will not be described in detail here.

[0048] Furthermore, in one embodiment, a through hole 62 is provided in the middle of the pressing plate 6. The through hole 62 can save materials and facilitate the installation of the pressing plate 6.

[0049] Further, in one embodiment, the thickness of the first sealing ring 5 is greater than the depth of the receiving hole 3;

[0050] The middle part of the pressing plate 6 is concave downward to form a first annular step 63, and the middle part of the pressing plate 6 is pressed on the first sealing ring 5 through the first annular step 63, and the edge of the pressing plate 6 and the basin body 1 are connected through the first fixing member 61. This makes the pressing effect of the pressing plate 6 on the first sealing ring 5 better, and the sealing and installation of the first sealing ring 5 are better.

[0051] Furthermore, in one embodiment, a heat sink 7 is provided in the basin body 1, the massage chamber 2 is provided in the heat sink 7, the aperture of the receiving hole 3 is larger than the aperture of the bottom end of the massage chamber 2, a table 21 is formed between the receiving hole 3 and the massage chamber 2, the second positioning portion 11 is provided on the table 21, the first positioning portion 51 is provided on the top surface of the first sealing ring 5, and the ultrasonic generator module 41 is provided at the bottom of the basin body 1. The heat sink 7 is used for heat dissipation of electronic components such as the ultrasonic generator module 41, and specifically, the heat sink 7 is made of aluminum. Preferably, the pressing plate 6 and the heat sink 7 are connected by a first fixing member 61.

[0052] Furthermore, in one embodiment, a second sealing ring 8 is provided between the heat dissipation block 7 and the basin body 1. The second sealing ring 8 provides a good sealing effect between the heat dissipation block 7 and the basin body 1, and prevents water leakage.

[0053] Further, in one embodiment, the second sealing ring 8 includes a first ring portion 81 and a second ring portion 82, the first ring portion 81 is located at the top of the second ring portion 82, the first ring portion 81 and the second ring portion 82 are concentrically arranged and butted, the inner diameter of the first ring portion 81 is equal to the inner diameter of the second ring portion 82, and the outer diameter of the first ring portion 81 is smaller than the outer diameter of the second ring portion 82;

[0054] The end of the basin body 1 close to the bottom is provided with a second annular stepped portion 12 which matches with the top of the second sealing ring 8;

[0055] The edge of the heat dissipation block 7 is provided with a pressing portion 71 , and the pressing portion 71 is connected to the basin body 1 via a second fixing member 72 . The second sealing ring 8 is fixedly arranged between the pressing portion 71 and the second annular stepped portion 12 .

[0056] Since the first ring portion 81 is located on the top of the second ring portion 82, the first ring portion 81 can provide better waterproof and sealing effects. Correspondingly, the second annular stepped portion 12 can cooperate with the first ring portion 81 and the second ring portion 82, so that the sealing and waterproof effects are good.

[0057] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An ultrasonic foot bath, characterized in that: include: A basin body, wherein a massage cavity is provided in the basin body, and a receiving hole is provided at the bottom of the massage cavity; An ultrasonic vibration element, wherein the ultrasonic vibration element is electrically connected to an ultrasonic generator module; A first sealing ring, wherein the first sealing ring is sleeved outside the ultrasonic vibration element, the ultrasonic vibration element is clamped at the accommodating hole through the first sealing ring, the first sealing ring is provided with a first positioning portion, and the basin body is provided with a second positioning portion that cooperates with the first positioning portion; The first positioning portion is an annular convex strip arranged at the top end of the first sealing ring; The aperture of the receiving hole is larger than the aperture of the bottom end of the massage cavity, a table is formed between the receiving hole and the massage cavity, the top surface of the first sealing ring is flush with the table, and the second positioning portion is an annular groove matched with the annular convex strip, and the annular groove is provided on the table; The aperture of the massage cavity gradually decreases from the top of the basin body to the bottom of the basin body; The number of the annular convex strips is at least two, and the annular convex strips are arranged in sequence; the number of the annular grooves is equal to the number of the annular convex strips and corresponds one to one; A pressing plate is provided at one end of the receiving hole away from the massage cavity, the pressing plate and the basin body are connected via a first fixing member, and the first sealing ring is fixed between the receiving hole and the pressing plate; The first sealing ring is provided with a receiving groove along its inner peripheral wall, and the ultrasonic vibration element is clamped in the receiving groove; A heat sink is provided in the basin body, the massage cavity is provided in the heat sink, the aperture of the receiving hole is larger than the aperture of the bottom end of the massage cavity, a table is formed between the receiving hole and the massage cavity, the second positioning part is provided on the table, the first positioning part is provided on the top surface of the first sealing ring, and the ultrasonic generator module is provided at the bottom of the basin body; A second sealing ring is provided between the heat dissipation block and the basin body; The second sealing ring includes a first ring portion and a second ring portion, the first ring portion is located at the top of the second ring portion, the first ring portion and the second ring portion are concentrically arranged and butted, the inner diameter of the first ring portion is equal to the inner diameter of the second ring portion, and the outer diameter of the first ring portion is smaller than the outer diameter of the second ring portion; One end of the basin body close to the bottom is provided with a second annular stepped portion matched with the top of the second sealing ring; The edge of the heat sink block is provided with a pressing portion, the pressing portion and the basin body are connected via a second fixing member, and the second sealing ring is fixedly arranged between the pressing portion and the second annular stepped portion.

2. The ultrasonic foot bath according to claim 1, characterized in that: A through hole is provided in the middle of the pressing plate.

3. The ultrasonic foot bath according to claim 1, characterized in that: The thickness of the first sealing ring is greater than the depth of the receiving hole; The middle part of the pressure plate is recessed downward to form a first annular step portion, the middle part of the pressure plate is pressed on the first sealing ring through the first annular step portion, and the edge of the pressure plate and the basin body are connected through a first fixing piece.

Images