Liquid massager device

Abstract

The massage device is suitable for the technical field of massage devices. The utility model discloses a liquid massager device which comprises a massage cylinder and a control mechanism, two ends of the massage cylinder are provided with a sealing mechanism and a bottom cover, the sealing mechanism and the bottom cover form a sealing cavity for containing massage liquid in the massage cylinder, and the control mechanism comprises a control circuit, an air pump controlled by the control circuit and two air valves controlled by the control circuit. Wherein one air valve is connected with the sealing cavity and the air pump, and the other air valve is connected inside and outside the sealing cavity. During use, the control circuit controls the air pump to work and controls one air valve to be opened under signals of the liquid level sensor to suck air in the sealing cavity containing part of massage liquid to generate negative pressure, then an air outlet of the other air valve immersed below the massage liquid level is opened, and bubbles are generated in the massage liquid in the gradual balance process of air pressure inside and outside the sealing cavity. Therefore, the part, in which the massage liquid is placed, is massaged through the massage inlet. The two air valves are used for controlling, so that the massage liquid can be prevented from leaking.

Description

Technical Field

[0001] The utility model relates to the technical field of massage devices, in particular to a liquid massage device. Background Art

[0002] Massage devices achieve different massage effects by acting on different parts of the body, such as relaxing muscles and relieving work stress. Some massage devices can also be used in the field of reproductive medicine. For example, when examining the reproductive health of male patients, it is usually necessary to collect sperm to test the sperm quality. Sperm collection is usually achieved by stimulating the male genitals with a sperm collector to achieve the purpose of sperm collection. However, existing massage and sperm collection mechanisms are driven by rotating mechanisms, telescopic mechanisms, or mechanical massage stimulation such as synchronous telescopic and rotating mechanisms to achieve sperm collection. Due to the use of mechanical contact massage, the user experience is poor. Therefore, liquid massage devices have emerged. However, liquid massage devices are prone to liquid leakage during use, affecting their use. Utility Model Content

[0003] The main technical problem solved by the utility model is to provide a liquid massage device, which can massage the body and prevent the massage liquid from leaking during the massage.

[0004] In order to solve the above problems, the present invention provides a liquid massager device, which includes a massage cylinder, a sealing mechanism and a bottom cover with a massage inlet, and a control mechanism. The sealing mechanism and the bottom cover are respectively arranged at both ends of the massage cylinder to form a sealed cavity containing massage liquid in the massage cylinder. The control mechanism includes a control circuit and an air pump and two air valves respectively controlled by the control circuit, wherein the first air valve connects the sealed cavity and the air pump, and the second air valve connects the inside and outside of the sealed cavity. When in use, the control circuit controls the first air pump to work and the air valve connected to the air pump to suck the air in the sealed cavity containing part of the massage liquid into negative pressure, and then gradually balances the air pressure inside and outside the sealed cavity by opening the air outlet of the second air valve immersed in the massage liquid surface.

[0005] Furthermore, the liquid massager device further includes a liquid level sensor for detecting the massage liquid level. When the liquid level sensor detects the massage liquid, the first air valve is closed and the air pump stops working.

[0006] Furthermore, the bottom cover is provided with two holes, one of which is connected to the air outlet of the second air valve, and the other is connected to the air inlet of the first air valve, and the liquid level sensor is provided on the bottom cover.

[0007] Furthermore, the sealing mechanism includes a first elastic leak-proof component and a second elastic leak-proof component sequentially arranged from the inside to the outside, and a liquid leak-proof gap is provided between the first elastic leak-proof component and the second elastic leak-proof component.

[0008] Furthermore, the first elastic leakage-proof component includes a first fixing portion and a first leakage-proof portion for fixing, and a first connecting portion connecting the first leakage-proof portion and the first fixing portion. The first leakage-proof portion includes a first cavity, and two inclined first leakage-proof sheets are provided at the bottom of the first cavity. The intersection surface of the two first leakage-proof sheets is provided with a first strip-shaped leakage-proof opening that is in contact and sealed in a natural state.

[0009] Furthermore, an annular fixing member cooperating with the first fixing part is provided in the massage cylinder. The annular fixing member includes an extrusion part extruded and matched with the inner wall of the massage cylinder and a protrusion connected to the extrusion part. There is an installation gap between the protrusion and the inner wall of the massage cylinder.

[0010] Furthermore, the second elastic leakage-proof component includes a second fixing portion and a second leakage-proof portion for fixing, and a second connecting portion connecting the second leakage-proof portion and the second fixing portion. The second leakage-proof portion includes a second cavity, and two inclined second leakage-proof sheets are provided at the bottom of the second cavity. The intersection surface of the two second leakage-proof sheets is provided with a second strip-shaped leakage-proof opening that is in contact and sealed in a natural state.

[0011] Furthermore, the bottom of the first elastic leak-proof component and the bottom of the second elastic leak-proof component are respectively V-shaped in cross-section along a direction perpendicular to the strip-shaped leak-proof opening.

[0012] Furthermore, the length of the strip-shaped leak-proof opening is smaller than the length of the junction surface of the two leak-proof sheets.

[0013] Furthermore, the sealing mechanism is made of silicone.

[0014] Furthermore, the control mechanism also includes a motor and a turbine connected to the motor shaft, and a protective cover provided outside the turbine. When in use, the turbine immersed in the massage fluid is driven under the control of the control circuit to cause the massage fluid to produce dynamic massage motion and massage bubbles, or work simultaneously with the working second air valve to produce dynamic massage motion and massage bubbles.

[0015] Furthermore, the bottom cover is further provided with a guide post protruding from the surface of the bottom cover, and the guide post is provided with an axial hole that cooperates with the motor shaft.

[0016] The utility model discloses a liquid massager device, comprising a massage cylinder, a sealing mechanism and a bottom cover provided with a massage inlet, and a control mechanism. The sealing mechanism and the bottom cover are respectively provided at both ends of the massage cylinder, forming a sealed cavity containing massage liquid in the massage cylinder. The control mechanism comprises a control circuit, an air pump and two air valves respectively controlled by the control circuit, wherein one air valve connects the sealed cavity and the air pump, and the other air valve connects the sealed cavity and the inside and outside of the sealed cavity of the air pump controlled by the control circuit. When in use, the control circuit controls the operation of the air pump and the air valve connected to the air pump to draw negative pressure from the sealed cavity containing part of the massage liquid, and then gradually balances the air pressure inside and outside the sealed cavity through the air outlet of the other air valve immersed in the massage liquid surface. During use, some massage fluid is injected into the sealed cavity. A valve and an air pump work together to pump the air pressure inside the sealed cavity to a negative pressure. Then, the air outlet of another valve submerged in the massage fluid is controlled to open, allowing the air pressure inside the sealed cavity to gradually equalize. This process generates bubbles, achieving a massage within the massage fluid. During the massage process, the air pump is stopped and the valve is closed. The pressure inside the sealed cavity is lower than the external air pressure, so the other open valve will not leak fluid, thus preventing leakage. Furthermore, since a waterproof and breathable membrane is not used for waterproofing, the holes in the breathable membrane are prevented from becoming clogged, which reduces the suction force generated by the air pump and reduces the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the description only show certain embodiments of the present invention and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without making any creative efforts.

[0018] Figure 1 It is a structural diagram of a liquid massager device.

[0019] Figure 2 It is a schematic diagram of the axial cross-sectional structure of the massage cylinder and the sealing mechanism when they cooperate.

[0020] Figure 3 This is an exploded view of the liquid massager device.

[0021] Figure 4 It is a schematic diagram of the structure of the control sealing mechanism.

[0022] Figure 5 It is a structural diagram of the control sealing mechanism from another perspective.

[0023] Figure 6 It is a schematic diagram of the axial cross-sectional structure of the massage cylinder and the sealing mechanism in cooperation position.

[0024] Figure 7It is a schematic diagram of the axial cross-sectional structure of the annular fixing member.

[0025] Figure 8 It is an exploded view of the structure of another embodiment of the liquid massager device.

[0026] Figure 9 It is a structural diagram of another embodiment of the control sealing mechanism.

[0027] Figure 10 It is a structural schematic diagram of another embodiment of the control sealing mechanism from another perspective.

[0028] Figure 11 It is a schematic diagram of the axial cross-sectional structure of another embodiment of the liquid massager device.

[0029] The following is a further description of the purpose, functional features and advantages of the present invention with reference to the embodiments and the accompanying drawings.

[0030] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the technical solution of the present invention, the claims of the present invention are further described in detail below in conjunction with specific embodiments and drawings. It can be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. Any limited modifications made by anyone within the scope of the claims of the present invention are still within the scope of the claims of the present invention.

[0032] It should be understood that, in the description of this utility model, the terms "upper" and "lower" and the like indicate positions or locations based on the positions shown in the accompanying drawings, or the positions or locations in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and should not be construed as indicating or implying relative importance.

[0033] like Figure 1 As shown in FIG-5 , the utility model provides a liquid massager device.

[0034] The liquid massager device includes a massage cylinder 1, a sealing mechanism 3 and a bottom cover 4 provided with a massage inlet, and a control mechanism 2. The sealing mechanism 3 and the bottom cover 4 are respectively provided at both ends of the massage cylinder 1, forming a sealed chamber containing massage liquid in the massage cylinder 1. The control mechanism 2 includes a control circuit 22 and an air pump 25, a first air valve 26A and a second air valve 26B respectively controlled by the control circuit. The first air valve 26A connects the sealed chamber and the air pump, and the second air valve 26B is controlled by the control circuit 22 to connect the inside and outside of the sealed chamber. When in use, the control circuit 22 controls the air pump 2 to work and the first air valve 26A to open to suck the air into the sealed chamber containing part of the massage liquid to create negative pressure, and then opens the second air valve 26B immersed in the massage liquid surface to inject air into the sealed chamber, so that the air pressure inside and outside the sealed chamber is gradually balanced.

[0035] Specifically, the control mechanism 2 operates the air pump 25, the first air valve 26A, and the second air valve 26B. Specifically, the air pump 25, under the control of the control circuit 22, only draws air from the sealed chamber when the first air valve 26A is above the liquid level. The first air valve 26A connected to the sealed chamber opens, while the second air valve 26B is closed. During the massage process, the second air valve 26B is opened under the control of the control circuit 22, while the air pump 25 and the first air valve 26A are closed. The control mechanism 2 is powered by a battery 24 or an external battery.

[0036] The control mechanism 2 also includes an upper fixing base 23 and a lower fixing base 28, and a housing 21 that fits over the upper and lower fixing bases. Mounted between the two fixing bases are a first air valve 26A, a second air valve 26B, an air pump 25, and an air pipe connecting the sealed chamber, the first air valve 26A, and the air pump 25, as well as an air pipe connecting the sealed chamber and the second air valve 26B. The bottom cover 4 is sealedly connected to the massage cylinder 1 and has two holes: one hole connects to the first air valve 26A and the air pump 25 via an air pipe, and the other hole connects to the second air valve 26B and the outside atmosphere via an air pipe 27.

[0037] The liquid massager device also includes a liquid level sensor (not shown in the drawings) for detecting the massage liquid level. When the liquid level sensor 29 detects massage liquid, the first air valve 26A closes, and the air pump 25 stops operating, preventing the massage liquid from being pumped out and causing liquid outflow. The liquid level sensor 29 can be located on the bottom cover 4.

[0038] In order to better illustrate the working process of the liquid massager device, a usage scenario is used as an example.

[0039] Before use, massage fluid can be injected into the sealed cavity through one end of the massage cylinder 1, such as by removing the sealing mechanism 3 or injecting the massage fluid into the sealed cavity through the massage inlet on the sealing mechanism 3, so that the sealed cavity is at least not completely filled, usually 1 / 3 to 2 / 3 of the volume of the sealed cavity can be filled. The massage fluid can be water, oil, etc. When the massage tube 1 is made of transparent material and the massage fluid is injected to a certain mark, the massager device with the massage fluid injected is inverted. Due to the action of the sealing mechanism 3, no leakage occurs. At this time, the air in the sealed chamber is partially located at one end of the control mechanism 2. When the sensor is not immersed in the liquid and the air inlet of the first air valve 26A is above the liquid level, the control circuit 22 controls the air pump 25 to operate, pumping the sealed chamber to a negative pressure. The air pump 25 then stops operating and the first air valve 26A is closed. The massager device is then reset and the control circuit 22 controls the second air valve 26B to open. Under the action of atmospheric pressure, air enters the massage tube 1 through the second air valve 26B and, after passing through the massage fluid, reaches the sealed chamber. As the air passes through the massage fluid, it forms mobile bubbles. When the massaged area is within the massage fluid, the bubble formation and collapse process creates a massage effect. In general, the normal position is when the sealing mechanism 3 is on top and the control mechanism 2 is on the bottom.

[0040] Typically, a liquid level sensor 29 is provided on the bottom cover 4. When the massage device is inverted and the liquid level sensor 29 detects no liquid, i.e., when the massage device is above the massage liquid level, the control circuit 22 can freely control the air pump 25 to operate and open the first air valve 26A. This creates an air passage between the air pump 25, the first air valve 26A, and the sealed chamber, creating a negative pressure within the sealed chamber. When the massage device is reset, the liquid level sensor 29 is below the massage liquid level during massage. This signals the control circuit 22 to stop the air pump 25 and close the first air valve 26A. The control circuit 22 then controls the second air valve 26B, which was previously closed, to open, achieving massage during the air pressure balance process.

[0041] Since the two air valves are in the open and closed states respectively during the negative pressure formation in the sealed chamber, the two air valves are not connected to the massage liquid. During the massage process, they are in the closed and closed states respectively. The pressure in the sealed chamber is lower than the external air pressure, and the second air valve that is open will not leak liquid, thus preventing liquid leakage.

[0042] like Figure 6-7The sealing mechanism 3 shown includes a first elastic leak-proof component 32 and a second elastic leak-proof component 33, arranged sequentially from the inside out, and a fixing bracket 31 that secures and supports the two elastic leak-proof components. The two elastic leak-proof components are typically made of silicone, but other elastic and flexible materials can also be used. A liquid-proof gap 34 is defined between the first elastic leak-proof component 32 and the second elastic leak-proof component 33. The first elastic leak-proof component 33 includes a first fixing portion A for fixing and a first leak-proof portion A1, as well as a first connecting portion A2 connecting the first leak-proof portion A1 and the first fixing portion A. The first leak-proof portion A1 includes a first cavity 320, with two inclined first leak-proof sheets 322 disposed at the bottom of the first cavity 320. The intersection of the two first leak-proof sheets 322 is provided with an openable first strip-shaped leak-proof opening 321. The first strip-shaped leak-proof opening 321 is in a contact seal in its natural state, i.e., closed.

[0043] The first fixing portion A is secured via an annular fixing member. After the first fixing portion A is secured to the annular fixing bracket 31, a mounting gap is defined between the annular fixing bracket 31 and the first fixing portion A. The fixing bracket 31 is provided with a protrusion 311, which is positioned within a groove (not shown) at the end of the mounting gap. The protrusion 311 can be annular in shape. This protrusion 311, when engaged with the first fixing portion A, provides better fixation and prevents it from slipping during use.

[0044] The second elastic leak-proof component 33 comprises a second fixing portion B and a second leak-proof portion B1 for fixing, as well as a second connecting portion B2 connecting the second leak-proof portion B1 and the second fixing portion B1. The second leak-proof portion B1 comprises a second cavity 330. The bottom of the second cavity 330 is provided with two inclined second leak-proof sheets 332. The intersection of the two second leak-proof sheets 332 defines an openable second strip-shaped leak-proof opening 331. The second strip-shaped leak-proof opening 331 is naturally closed, forming a contact seal. In this embodiment, the second fixing portion B secures the massage cylinder 2. Typically, the second fixing portion B is an annular structure that fits over the outer wall of the massage cylinder 2 for securement. Typically, the first cavity 320 and the second cavity 330 are generally cylindrical in structure, with the open ends of the first and second cavities 320 and 330 forming cylindrical cavities. The bottom of the first cavity 320 has a V-shaped cross-section perpendicular to the first leak-proof opening 321, while the bottom of the second cavity 1 has a V-shaped cross-section perpendicular to the second leak-proof opening 332. The diameter of the first cavity 320 is larger than the diameter of the second cavity 332. During assembly, the second cavity 332 is accommodated in the first cavity 320, and there is a liquid leak-proof storage cavity between the outside of the first cavity 320 and the second cavity 332. The first elastic leak-proof component 32 and the second elastic leak-proof component 33 are made of silicone material, which has better skin-friendliness and deformability.

[0045] During use, liquid is injected into the massage cylinder 2. Normally, the sealing mechanism 1 is positioned relatively low, i.e., the sealing mechanism 1 faces downward. When the genitals are passed through the second leak-proof opening 331, the liquid cannot enter the first cavity 320 due to the action of the first leak-proof opening 321, and no liquid will flow out from the opened second leak-proof opening 331. When the cleaning part reaches the first leak-proof opening 321 and opens, a small amount of liquid enters the first cavity 320, and the second leak-proof opening 331 contacts the surface of the cleaning part to prevent a small amount of liquid in the first cavity 320 from flowing out, thereby improving the leak-proof effect during use.

[0046] The lengths of the first strip-shaped leak-proof opening 321 and the second strip-shaped leak-proof opening 331 are shorter than the lengths of the intersections of the two respective leak-proof sheets, i.e., the length of the first strip-shaped leak-proof opening is shorter than the length of the intersections of the two first leak-proof sheets, and the length of the second strip-shaped leak-proof opening is shorter than the length of the intersections of the two second leak-proof sheets.

[0047] During use, the control mechanism 3 is separated from the massage cylinder 2, and some liquid is injected into the sealing mechanism 1 with the other end. Then the control mechanism 3 is fixed to the massage cylinder 2. The liquid in the massage cylinder 2 is in a sealed state. When the vacuum pump 32 is turned on, the air in the massage cylinder 2 is negatively pressurized. Under the action of the atmosphere, air enters the massage cylinder 2 from the sealing mechanism 1 and forms bubbles after passing through the liquid. The continuously generated bubbles produce a massage effect. At the same time, the liquid will not leak from the sealing mechanism 1 when in use.

[0048] In order to reduce excessive deformation of the massage component when it is inserted into the sealing mechanism 1, a limiting protrusion for limiting deformation is provided in the second elastic leakage-proof component 33 within the liquid leakage-proof gap. The limiting protrusion is preferably provided at the interface between the second leakage-proof sheet 332 and the second cavity 330.

[0049] like Figure 8-11 As shown, the present invention also provides an embodiment of a liquid massager device.

[0050] The liquid massager device is improved on the basis of the above embodiment, and adds a motor 51 controlled by the control circuit 22, a turbine 52 connected to the rotating shaft of the motor 51, and a protective cover 53 arranged outside the turbine 52. Other structures such as the sealing mechanism can be the same as the above embodiment.

[0051] During use, the turbine 52 is immersed in the massage fluid. Independently controlled, the turbine 52 sets the fluid in motion. When particulate matter is introduced into the fluid, the fluid's motion massages the area immersed in it. Simultaneously, bubbles generated within the fluid during operation by the turbine 52 can also be utilized for massage, achieving a dual massage effect. To enhance the operational stability of the turbine 52, the bottom cover 4 is further provided with a guide post 41 protruding from its surface. This post 41 has a shaft hole (not shown) that mates with the motor 51's rotating shaft. This guide post 41 allows the turbine 52 to be introduced deeper into the massage cavity without affecting the cavity's volume or preventing potential balancing issues associated with a longer rotating shaft during massage.

[0052] As needed, the control mechanism 2 in this embodiment can also adopt the structure of the above embodiment, that is, the control mechanism 2 includes a control circuit 22 and an air pump 25, a first air valve 26A, and a second air valve 26B, each controlled by the control circuit. The first air valve 26A connects the sealed chamber to the air pump, and the second air valve 26B is controlled by the control circuit 22 to connect the inside and outside of the sealed chamber. During use, the control circuit 22 controls the air pump 2 to operate and the first air valve 26A to open to draw negative pressure from the sealed chamber containing a portion of the massage fluid. Then, the second air valve 26B, which is submerged below the massage fluid level, is opened to inject air into the sealed chamber, thereby gradually balancing the air pressure inside and outside the sealed chamber. The control circuit 22 controls the air pump to draw vacuum, the air valve to communicate with the air, and the motor to operate independently. That is, the motor can operate simultaneously with the second air valve 26B, while the air pump 25 is synchronized with the first air valve 26 and cannot operate simultaneously with the motor and the second air valve 26B. Since a waterproof and breathable membrane is not used for waterproofing, the holes in the breathable membrane are also prevented from being easily blocked when in use, which can reduce the suction force generated by the air pump and reduce the user experience.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein, and these modifications or replacements will cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A liquid massager device comprising a massage cylinder, a sealing mechanism and a bottom cover provided with a massage inlet, and a control mechanism, wherein the sealing mechanism and the bottom cover are respectively provided at both ends of the massage cylinder to form a sealed cavity in the massage cylinder for containing massage liquid, characterized in that: The control mechanism includes a control circuit, an air pump controlled by the control circuit, and two air valves controlled by the control circuit, wherein the first air valve connects the sealed chamber and the air pump, and the second air valve connects the inside and outside of the sealed chamber. When in use, the control circuit controls the air pump to work and the air valve connected to the air pump to suck the air into the sealed chamber containing part of the massage liquid to create negative pressure, and then gradually balances the air pressure inside and outside the sealed chamber by controlling the air outlet of the second air valve immersed in the massage liquid surface.

2. The liquid massage device according to claim 1, characterized in that The liquid massage device further comprises a liquid level sensor for detecting the massage liquid level. When the liquid level sensor detects the massage liquid, an air valve is closed and the air pump connected to the air valve stops working.

3. The liquid massage device according to claim 2, characterized in that The bottom cover is provided with two holes, one of which is communicated with an air outlet of an air valve, and the other is communicated with an air inlet of another air valve. The liquid level sensor is provided on the bottom cover.

4. The liquid massage device according to claim 1, wherein The sealing mechanism comprises a first elastic leak-proof component and a second elastic leak-proof component which are arranged in sequence from the inside to the outside, and a liquid leak-proof gap is provided between the first elastic leak-proof component and the second elastic leak-proof component.

5. The liquid massage device according to claim 4, characterized in that The first elastic leakage-proof component includes a first fixing portion and a first leakage-proof portion for fixing, and a first connecting portion connecting the first leakage-proof portion and the first fixing portion. The first leakage-proof portion includes a first cavity, and two inclined first leakage-proof sheets are provided at the bottom of the first cavity. The intersection surface of the two first leakage-proof sheets is provided with a first strip-shaped leakage-proof opening that is in contact and sealed in a natural state.

6. The liquid massage device according to claim 5, characterized in that An annular fixing member matched with the first fixing part is provided in the massage cylinder. The annular fixing member includes an extrusion part that is extruded and matched with the inner wall of the massage cylinder and a protrusion connected to the extrusion part. There is an installation gap between the protrusion and the inner wall of the massage cylinder.

7. The liquid massage device according to claim 4, characterized in that The second elastic leakage-proof component includes a second fixing portion and a second leakage-proof portion for fixing, and a second connecting portion connecting the second leakage-proof portion and the second fixing portion. The second leakage-proof portion includes a second cavity, and two inclined second leakage-proof sheets are provided at the bottom of the second cavity. The intersection surface of the two second leakage-proof sheets is provided with a second strip-shaped leakage-proof opening that is in contact and sealed in a natural state.

8. The liquid massage device according to claim 7, characterized in that The bottom of the first elastic leak-proof component and the bottom of the second elastic leak-proof component are V-shaped in cross-section along the vertical direction of the strip leak-proof opening. The length of the strip leak-proof opening is smaller than the length of the intersection of the two leak-proof sheets.

9. The liquid massage device according to claim 1, wherein The control mechanism also includes a motor and a turbine connected to the motor shaft, and a protective cover arranged outside the turbine. When in use, the turbine immersed in the massage fluid is driven under the control of the control circuit to cause the massage fluid to produce dynamic massage movement and massage bubbles, or work simultaneously with the working second air valve to produce dynamic massage movement and massage bubbles.

10. The liquid massage device according to claim 9, characterized in that The bottom cover is further provided with a guide post protruding from the surface of the bottom cover, and the guide post is provided with an axis hole matched with the motor shaft.

Images