A liquid delivery massager

Abstract

This utility model discloses a liquid delivery massager, relating to the field of massage and rehabilitation equipment technology. It includes a housing, a massage cover, and a PCB board. The massage cover is fixed to the front end of the housing. The PCB board is located inside the housing and connected to a power component. A mounting cavity at the end of the housing is screwed onto a liquid bottle. The mounting cavity and the massage cover have a through hole; squeezing the liquid bottle allows liquid to flow through the through hole to the skin surface. An infrared lamp is located at the front of the PCB board, and a battery, vibration motor, and power switch are connected to the rear. A switch hole is provided on the side wall of the housing for the power switch to pass through, and a charging port is also provided. A protective cover is fitted over the massage cover on the front of the housing, and a sealing groove on the rear of the cover cooperates with the extrusion cavity for sealing. The PCB board is securely fixed to the housing and the massage cover by fixing screws. This massager integrates vibration massage, heating, infrared care, and convenient liquid delivery. It is simple to operate, highly protective, enhances massage and care effects, and meets diverse needs.

Description

Technical Field

[0001] This utility model relates to the field of massage and rehabilitation equipment technology, specifically to a liquid delivery massager. Background Technology

[0002] In the field of skin care and rehabilitation massage, massagers are commonly used tools. They massage the skin surface through vibration and other methods to promote blood circulation and relieve muscle fatigue. However, existing massagers have many shortcomings: some massagers are limited in function, only having basic vibration massage functions and lacking designs to enhance effects such as infrared-assisted care, thus limiting the care effect; some massagers require manual application of gel to the skin surface before use to improve massage comfort or care effect, which is cumbersome and uneven gel application can affect the massage experience; at the same time, the internal components of some massagers are not securely fixed, which can lead to loosening with long-term use, affecting the lifespan of the device, and they also lack effective protective structures, making the massage parts susceptible to contamination or damage when not in use.

[0003] Therefore, developing a gel massager that integrates vibration massage, infrared care, and convenient gel delivery, and has a stable structure and protective function, has become an urgent problem to be solved in the field of massage rehabilitation equipment. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned problems and provide a liquid delivery massager. To achieve the above objective, this utility model adopts the following technical solution:

[0005] A liquid delivery massager includes a housing, a massage cover, and a PCB board. The massage cover is fixed to the front end of the housing, the PCB board is disposed inside the housing, and a power component is provided on the PCB board. The end of the housing has a mounting cavity, and a liquid bottle is screwed onto the mounting cavity. The front end of the mounting cavity and the massage cover have through holes. Squeezing the liquid bottle squeezes out gel that passes through the massage cover to the skin surface.

[0006] As an improvement, the massage cover has an extrusion cavity on its rear side, the end of the extrusion cavity is inserted and fixed to the front end of the mounting cavity, the through hole is located on the extrusion cavity and the mounting cavity, and the PCB board has a jump hole in the middle, through which the extrusion cavity passes.

[0007] As an improvement, the power assembly includes a battery, a vibration motor, and a power switch, which are fixed to the rear side of the PCB board.

[0008] As an improvement, a switch hole is provided on the side wall of the housing, through which the power switch protrudes.

[0009] As an improvement, an infrared lamp is provided at the front end of the PCB board.

[0010] As an improvement, a protective cover is provided on the front side of the outer shell. The protective cover is fitted onto the massage cover. A sealing groove is provided in the middle of the rear side of the protective cover. The sealing groove cooperates with the front end of the extrusion chamber to seal.

[0011] As an improvement, a charging port is also provided on the side wall of the housing.

[0012] As an improvement, the outer shell is provided with a fixing groove, the PCB board is provided with fixing holes, and fixing screws are provided on the fixing holes and fixing grooves. The PCB board is fixed between the massage cover and the outer shell.

[0013] As an improvement, a heating element is provided between the outer casing and the PCB board.

[0014] The advantages of this utility model are:

[0015] 1. This utility model has multiple functions and good nursing effect. This massager integrates vibration massage and infrared light-assisted nursing functions, and can also conveniently deliver gel. The synergistic effect of multiple functions can effectively promote skin blood circulation, improve the massage rehabilitation and nursing effect, and meet the diverse needs of users.

[0016] 2. The gel of this utility model is easy to use. Through the screw-connected liquid bottle and the through-hole structure, the gel can be directly delivered to the skin surface by squeezing the liquid bottle, without the need for manual application, simplifying the operation steps, and the gel is delivered evenly, improving the massage experience.

[0017] 3. This utility model has a stable structure and strong protection. The PCB board is firmly fixed to the outer shell and massage cover by fixing screws. The connection of each component is reliable and it is not easy to loosen after long-term use. The protective cover on the front of the outer shell can protect the massage cover when not in use. The design of the sealing groove further improves the sealing and protection effect and extends the service life of the equipment. Attached Figure Description

[0018] Figure 1 This is an exploded structural diagram of a liquid delivery massager in Example 1.

[0019] Figure 2 This is a cross-sectional view of a liquid delivery massager in Example 1.

[0020] Figure 3 The front view of a liquid delivery massager in Example 1. Figure 1 .

[0021] Figure 4 The front view of a liquid delivery massager in Example 1. Figure 2 .

[0022] Figure 5This is a rear view structural diagram of a liquid delivery massager in Example 1.

[0023] Figure 6 This is a structural diagram of a liquid delivery massager in Example 1.

[0024] The diagram is labeled as follows:

[0025] 1. Outer shell; 11. Mounting cavity; 12. Switch hole; 13. Charging port; 14. Fixing slot;

[0026] 2. Massage cover; 21. Through hole; 22. Extrusion cavity;

[0027] 3. PCB board; 31. Jump hole; 32. Fixing hole; 33. Infrared lamp; 34. Battery; 35. Vibration motor; 36. Power switch;

[0028] 4. Liquid bottles;

[0029] 5. Protective outer cover; 51. Sealing groove;

[0030] 6. Heating element. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0032] In the description of the embodiments of this utility model, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and "third" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] Furthermore, the use of terms such as "horizontal," "vertical," and "sag" does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of the embodiments of this utility model, "a plurality of" means at least two.

[0035] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] The present invention will be described in detail below through specific embodiments to enable a better understanding of the present invention. However, the following embodiments do not limit the scope of protection of the present invention.

[0037] Example 1

[0038] This embodiment discloses a liquid delivery massager.

[0039] like Figures 1 to 6 As shown, this embodiment includes a shell 1, a massage cover 2, and a PCB board 3. The components work together and integrate a power unit, a gel delivery structure, and a protective structure to achieve multifunctional massage care.

[0040] Outer shell 1: Serves as the external support frame of the massager. It has a hollow internal structure to house core components such as the PCB board 3 and the power assembly. An installation cavity 11 is located at the end of the outer shell 1. The inner wall of the installation cavity 11 has internal threads for screwing and fixing to the liquid bottle 4, facilitating the installation and removal of the liquid bottle 4. A switch hole 12 and a charging port 13 are located on the side wall of the outer shell 1. The switch hole 12 allows the power switch 36 to pass through for easy user operation; the charging port 13 connects to an external power source to charge the internal battery 34 of the massager, enabling rechargeable use of the device. Furthermore, the outer shell 1 also has a fixing groove 14, which mates with the fixing holes 32 on the PCB board 3, allowing for a secure fixation of the PCB board 3 using fixing screws. The outer shell 1 has a protective cover 5 on the front side, which is fitted onto the massage cover 2. When the massager is not in use, it can protect the massage cover 2 from dust and damage. The protective cover 5 has a sealing groove 51 in the middle of the rear side. When the protective cover 5 is fitted onto the massage cover 2, the sealing groove 51 cooperates with the front end of the extrusion cavity 22 to seal, further improving the protection effect and preventing dust from entering the extrusion cavity 22 and affecting the gel delivery.

[0041] Massage cover 2: Fixed to the front end of the outer shell 1, it is a massage component that comes into direct contact with the skin. Its surface design is adapted to the skin's massage needs, ensuring comfort during massage. The rear side of the massage cover 2 has an extrusion cavity 22, the end of which is inserted and fixed to the front end of the mounting cavity 11 to achieve the docking of the gel delivery channel. The massage cover 2, the extrusion cavity 22, and the mounting cavity 11 all have through holes 21. These through holes 21 together form the gel delivery channel. When the liquid bottle 4 is squeezed, the gel can pass through the through holes 21 on the mounting cavity 11 and the extrusion cavity 22 in sequence, and finally reach the skin surface through the through holes 21 on the massage cover 2, eliminating the need for manual application and simplifying the operation.

[0042] PCB board: Located inside the outer casing 1 and fixed between the massage cover 2 and the outer casing 1, it forms the basis for the massager's control and installation. A jump hole 31 is provided in the middle of the PCB board, through which the extrusion chamber 22 passes. This avoids positional interference between the extrusion chamber 22 and the PCB board 3, and also provides a certain degree of limitation for the extrusion chamber 22, ensuring the stability of the gel delivery channel. The PCB board 3 has fixing holes 32, which align with the fixing grooves 14 on the outer casing 1. Fixing screws are installed in the fixing holes 32 and fixing grooves 14 to firmly fix the PCB board 3, preventing it from shaking or shifting during use. An infrared lamp 33 is located at the front end of the PCB board 3. The infrared lamp 33 emits light when the device is started, providing infrared-assisted skin care, promoting skin metabolism, and enhancing the care effect in conjunction with vibration massage. A power component is fixed at the rear of the PCB board 3, providing power support for the massager's operation.

[0043] Power components include a battery 34, a vibration motor 35, and a power switch 36. All three are fixed to the rear side of the PCB board 3 and electrically connected to the PCB board 3 via circuitry, with the PCB board 3 controlling the circuitry. The battery 34 provides power to the entire massager, enabling rechargeable use. The vibration motor 35 generates vibrations after the device is started, and these vibrations are transmitted to the skin surface through the PCB board 3 and the massage cover 2, achieving the vibration massage function. The power switch 36 protrudes through the switch hole 12 on the side wall of the outer shell 1, allowing the user to press the switch to control the massager's start and stop, activate the vibration mode, and turn on the infrared lamp 33, among other functions. A heating element 6 is located between the outer shell 1 and the PCB board 3, and is activated via circuitry to provide heating-assisted care.

[0044] The gel delivery structure mainly consists of an installation cavity 11, a liquid bottle 4, an extrusion cavity 22, and a through hole 21. The liquid bottle 4 is fixed to the installation cavity 11 by an external thread, making installation and disassembly convenient and facilitating gel replacement or replenishment. When the gel is needed, the user simply squeezes the liquid bottle 4, and the gel flows out from the liquid bottle 4 under pressure, passing through the through hole 21 on the installation cavity 11 and the through hole 21 on the extrusion cavity 22, and finally through the through hole 21 on the massage cover 2 to reach the skin surface. Then, the massager can be turned on to perform vibration massage with the gel, making the operation simple and efficient.

[0045] How to use:

[0046] When using this gel massager, first secure the liquid bottle 4 to the mounting cavity 11 at the end of the outer shell 1 using threaded screws, ensuring a tight connection between the liquid bottle 4 and the mounting cavity 11; then remove the protective cover 5 on the front of the outer shell 1 to expose the massage top cover 2. When the gel is needed, squeeze the liquid bottle 4, and the gel will pass through the mounting cavity 11, the extrusion cavity 22, and the through hole 21 of the massage top cover 2, and be delivered to the skin surface.

[0047] Next, the user presses the power switch 36 protruding from the side wall of the outer casing 1 to start the massager: At this time, the vibration motor 35 on the back of the PCB board 3 starts to work and generates vibration, which is transmitted to the massage cover 2 to perform vibration massage on the skin; at the same time, the infrared lamp 33 at the front of the PCB board 3 lights up and emits infrared light to provide auxiliary care for the skin.

[0048] During use, if the battery 34 is low on power, it can be charged by connecting an external power source through the charging port 13 on the side wall of the outer casing 1. After the massage is finished, turn off the power switch 36 and put the protective cover 5 back on the massage cover 2 to protect it. If you need to replace or replenish the gel, simply unscrew the liquid bottle 4. The whole process is convenient and efficient.

[0049] The specific embodiments of this utility model have been described in detail above, but they are merely examples, and this utility model is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to this utility model are also within the scope of this utility model. Therefore, all equivalent changes and modifications made without departing from the spirit and scope of this utility model should be covered within the scope of this utility model.

Claims

1. A liquid delivery massager, characterized in that, The device includes a housing (1), a massage cover (2), and a PCB board (3). The massage cover (2) is fixed to the front end of the housing (1). The PCB board (3) is located inside the housing (1). The PCB board (3) is equipped with a power component. The housing (1) has an installation cavity (11) at its end. A liquid bottle (4) is screwed onto the installation cavity (11). The front end of the installation cavity (11) and the massage cover (2) have through holes (21). Squeezing the liquid bottle (4) squeezes out gel that passes through the massage cover (2) to the skin surface.

2. The liquid delivery massager according to claim 1, characterized in that, The massage cover (2) has an extrusion cavity (22) on its rear side. The end of the extrusion cavity (22) is inserted and fixed to the front end of the mounting cavity (11). The through hole (21) is located on the extrusion cavity (22) and the mounting cavity (11). The PCB board (3) has a jump hole (31) in the middle. The extrusion cavity (22) passes through the jump hole (31).

3. A liquid delivery massager according to claim 2, characterized in that, The power assembly includes a battery (34), a vibration motor (35), and a power switch (36), which are fixed to the rear side of the PCB board (3).

4. A liquid delivery massager according to claim 3, characterized in that, The outer casing (1) has a switch hole (12) on its side wall, and the power switch (36) passes through the switch hole (12).

5. A liquid delivery massager according to claim 4, characterized in that, The front end of the PCB board (3) is equipped with an infrared lamp (33).

6. A liquid delivery massager according to claim 5, characterized in that, The outer shell (1) is provided with a protective cover (5) on the front side. The protective cover (5) is fitted onto the massage cover (2). The protective cover (5) is provided with a sealing groove (51) in the middle of the rear side. The sealing groove (51) is sealed with the front end of the extrusion cavity (22).

7. A liquid delivery massager according to claim 6, characterized in that, The outer casing (1) is also provided with a charging port (13) on its side wall.

8. A liquid delivery massager according to claim 7, characterized in that, The outer shell (1) is provided with a fixing groove (14), the PCB board (3) is provided with a fixing hole (32), the fixing hole (32) and the fixing groove (14) are provided with fixing screws, and the PCB board (3) is fixed between the massage cover (2) and the outer shell (1).

9. A liquid delivery massager according to claim 8, characterized in that, A heating element (6) is provided between the outer shell (1) and the PCB board (3).

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