Vibration massager

Abstract

The utility model relates to a vibration massager which is composed of an outer sleeve layer, an inner shell and a vibration assembly. The vibration assembly is installed in the inner shell, the outer sleeve layer tightly wraps the outer portion of the inner shell, through holes are formed in the inner shell, and therefore the outer sleeve layer can partially penetrate through the through holes to extend into the inner shell to be directly connected with the vibration assembly. The vibration assembly serves as a vibration source, firstly, vibration is conducted to the outer sleeve layer from the inner shell, and first-layer vibration transmission is achieved. Meanwhile, due to the fact that the outer sleeve layer part is directly connected with the vibration assembly, second-layer vibration from outside to inside is also generated. Two layers of vibration are superposed, so that the vibration amplitude is remarkably enhanced, the change of vibration modes is enriched, and richer and deeper massage experience is provided for a user. The outer sleeve layer is stably connected with the inner shell through the through holes, so that the stability and the fixity of the outer sleeve layer in the massage process are ensured, the outer sleeve layer can be tightly attached to a target part and is not prone to falling off or shifting, and therefore the continuity and the effectiveness of massage are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of massager, more specifically, a vibrating massager. BACKGROUND

[0002] As a convenient health care tool, vibrating massagers are gaining more and more popularity among consumers. However, there are still some problems in the technology of existing vibrating massagers that need to be solved urgently.

[0003] The first problem is the single vibration mode. Users have diverse needs for massage, not only requiring adjustable massage intensity, but also expecting more changes in vibration frequency, waveform, and massage methods. However, most vibrating massagers on the current market only provide a limited number of preset vibration modes, making it difficult to fully cover users' personalized needs. This single vibration mode design limits the diversity and depth of the massage experience. Secondly, vibrating massagers need to be in direct contact with users' skin during use, and may even be exposed to a humid environment in some cases, so their waterproof performance is crucial. If the waterproof performance is not up to standard, water leakage or seepage may occur, which not only may cause electrical safety problems, but also may cause damage to internal electronic components, shortening the product's service life. At the same time, dust and other small impurities entering the massager may accelerate the wear and tear of mechanical parts, affecting the stability and durability of the product. Therefore, improving waterproof and dustproof performance is of great significance to ensure user safety and prolong product service life.

[0004] In view of the above problems, the utility model aims to provide a vibrating massager with diversified vibration modes, excellent waterproof and dustproof performance, and high-efficiency vibration transmission efficiency. Through innovative design, the invention aims to meet users' diverse needs for massage, improve user experience, ensure user safety, prolong product service life, and provide more convenient and efficient solutions for modern people's healthy life. SUMMARY

[0005] The utility model aims to overcome the defects of the above-mentioned prior art and provide a vibrating massager to solve the technical problems of single vibration mode, poor waterproof performance, and low vibration transmission efficiency of existing massagers.

[0006] The utility model discloses a technical scheme that provides a vibration massager, including sheath layer, inner housing and vibration component, vibration component installs in the inner housing, the sheath layer cladding inner housing, be equipped with through -hole on the inner housing, the sheath layer part is extended to the inner housing with vibration component connection through the through -hole, the sheath layer is used for cladding inner housing and vibration component, and conduction vibration, and can prevent water and prevent damp. The inner housing is used for covering and installing the vibration component, when the vibration component vibrates, the vibration component is driven as the vibration source and the inner housing vibrates, and the inner housing vibration is conducted to the sheath layer to generate the first layer vibration from inside to outside. The sheath layer part is extended to the inner housing with vibration component connection through the through -hole, when the vibration component vibrates, the vibration component is driven as the vibration source and the sheath layer part extended to the inner housing through the through -hole vibrates, and the vibration of the vibration component is directly conducted to the sheath layer, generates the second layer vibration from outside to inside, and the first layer vibration and the second layer vibration are superimposed on each other, not only improve the vibration transmission efficiency, enhance the vibration amplitude, and enrich the change of vibration mode.

[0007] The sheath layer extends to the inner housing to form a vibration cavity, the vibration cavity is connected with the vibration component, vibration is directly transmitted from the vibration component to the sheath layer, the loss of vibration in the transmission process is reduced, the efficiency and effect of vibration are improved. At the same time, the vibration frequencies of the first layer vibration and the second layer vibration are staggered, when the vibration component vibrates, the vibration frequencies of the first layer vibration and the second layer vibration are out of synchronization and superimposed to realize the diversification of the vibration mode.

[0008] The expansion part is connected with the vibration component, and the vibration of the expansion part is caused by the contraction of the vibration component when the vibration component works. The suction effect is generated by the communication design of the neck and the opening, so that the massager has the effect of vibration and adsorption, and the diversification of the vibration form is realized.

[0009] The wall thickness of the expansion part is less than that of the neck, so that the expansion part is softer and has more elasticity. The softness makes the expansion part deform when subjected to vibration, and tries to restore to the original shape. The deformation and recovery process generates a dynamic negative pressure area around the neck and the opening, and generates greater suction effect. The suction force can enhance the adhesion of the massager and the target part, improve the accuracy and comfort of the massage.

[0010] The opening and the neck cavity are provided with a fillet transition, so that the part is more comfortable when it contacts the skin, prevents foreign objects from scratching and causing discomfort, and improves the user's experience. The neck cavity and the inflation cavity are smoothly connected, the bottom of the inflation cavity is an arc-shaped concave surface for increasing the space of the inflation cavity, and the central part of the outer side of the arc-shaped concave surface is provided with a connecting piece connected with the vibration assembly. When the vibration assembly vibrates, the arc-shaped concave surface of the inflation cavity, the inflation cavity, and the neck cavity are uniformly transmitted in sequence, so that the vibration energy can be more effectively transmitted from the vibration assembly to the outer cover layer, and then act on the body part of the user, improving the vibration efficiency, reducing the structural damage of the vibration part caused by material fatigue during long-term vibration, and prolonging the service life of the vibration massager.

[0011] The ratio D:H1 of the opening diameter D to the depth H1 of the neck is between 0.8-1.5, the ratio H1:H2 of the depth H1 of the neck to the depth H2 of the inflation cavity is between 1.5-2.5, and the ratio D1:D2 of the diameter D1 of the neck to the diameter D2 of the inflation cavity is between 0.4-0.8. By reasonably designing the size ratio, more diversified vibration modes can be formed, reasonable suction can be generated, and the service life can be guaranteed.

[0012] The outer cover layer is made of flexible silicone material, and the vibration cavity is integrally formed on the outer cover layer. The flexible silicone material can better transmit vibration, and is more comfortable and comfortable when contacting the human skin, and can better prevent water. On the outer cover layer, the other side relative to the vibration cavity is provided with a sleeve opening smaller than the inner shell, so that the outer cover layer can be firmly sleeved on the inner shell and is not easy to fall off or shift, further improving the vibration transmission efficiency.

[0013] The vibration massager further comprises a waterproof sealing assembly for the sleeve opening, and the sealing assembly comprises an inner base body connected with the inner shell and an outer cover layer for realizing water sealing with the outer cover layer. Water is effectively prevented from penetrating into the massager from the sleeve opening, thereby protecting the internal vibration assembly and other electronic elements from moisture erosion.

[0014] The vibration massager is designed as a whole lemon shape with a pointed end side and a flat end side. The vibration cavity is arranged at the center position of the flat end side to form a flat end side center concave structure. The outer cover layer extends from the flat end side to the pointed end side to cover the inner shell, and a recess is arranged at the position of the sleeve opening on the inner shell at the pointed end side. The outer cover layer is covered into the recess to form a sleeve opening, and the inner base body and the outer cover layer of the sealing assembly form a tight waterproof seal.

[0015] The vibration assembly includes four parts of a motor, an eccentric support, a control circuit board and a battery. The control circuit board is used for controlling the switch and rotation mode of the motor to meet different massage requirements of users. The battery provides power supply for the control circuit board and the motor to ensure that the massager can work normally. The eccentric support includes a connecting frame connected with the outer sleeve layer and eccentric blocks rotationally connected to two ends of the connecting frame, and two ends of a rotating shaft of the motor are connected with the eccentric blocks at two ends of the connecting frame. When the motor rotates, the eccentric blocks on the eccentric support generate centrifugal force to drive the outer sleeve layer to vibrate.

[0016] Compared with the prior art, the utility model has the advantages that: through the double-layer vibration design of the inner shell and the outer sleeve layer, namely, the mutual superposition of the first layer vibration from inside to outside and the second layer vibration from outside to inside, not only the vibration transmission efficiency is improved, the vibration amplitude is enhanced, but also the vibration mode change is greatly enriched, so that the massage experience is more diversified and comfortable. The outer sleeve layer adopts flexible silica gel material and has good waterproof performance. In combination with the design of the waterproof sealing assembly, water can be effectively prevented from penetrating into the massager from the sleeve opening, so that the internal vibration assembly and other electronic elements are protected from moisture erosion, and the service life of the massager is prolonged. The vibration assembly is directly connected to the vibration cavity formed by the outer sleeve layer to reduce the loss of vibration in the transmission process and improve the efficiency and effect of vibration. At the same time, through reasonable design of the size ratio and structure, the vibration energy can be more effectively transmitted from the vibration assembly to the outer sleeve layer, and the vibration efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 EXEMPLARY EXPLOSION OF THE UTILITY MODEL Figure 1

[0018] Figure 2 SECTIONAL VIEW OF THE UTILITY MODEL

[0019] Figure 3 OUTLINE SOLID VIEW OF THE UTILITY MODEL

[0020] Figure 4 EXEMPLARY EXPLOSION OF THE UTILITY MODEL Figure 2

[0021] BRIEF DESCRIPTION OF REFERENCE NUMERALS: outer sleeve layer 100, inner shell 200, vibration assembly 300, through hole 210, vibration cavity 110, opening 120, neck portion 111, expansion portion 112, connecting piece 113, sleeve opening 130, sealing assembly 400, inner base body 410, outer covering layer 420, recessed cavity 220, motor 310, eccentric support 320, control circuit board 330, battery 340, connecting frame 321, eccentric block 322, rotating shaft 311. DETAILED DESCRIPTION

[0022] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this invention. To better illustrate the following embodiments, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0023] Example 1

[0024] like Figure 1 As shown, this embodiment provides a vibrating massager, including an outer shell 100, an inner shell 200, and a vibration component 300. The outer shell 100 is integrally molded, with an overall shape mimicking the peel of a lemon, and has a raised switch mark on it. The inner shell 200 is an ellipse, longitudinally divided into two parts. One part of the inner shell 200 has a concave internal structure to accommodate the vibration component, and a convex surface with a through hole for extending the switch. The other part has a concave internal structure with ribs for engaging and fixing with the other part. These parts are structurally designed to fit together to form a complete internal space, which has a structure for fixing and installing the vibration component 300. The vibration component 300 is installed inside the inner shell 200, and the outer shell 100 covers the inner shell 200. By covering the inner shell and the vibration component with the outer shell, the vibration component, as the vibration source, first transmits the vibration from the inner shell to the outer shell, realizing the first layer of vibration transmission from the inside to the outside.

[0025] like Figure 2 As shown, the inner housing 200 has a through hole 210, which is circular. Part of the outer housing 100 extends into the inner housing 200 through the circular through hole 210 and connects to the vibration assembly 300. The through hole on the inner housing is not only used to install the outer housing, but also allows part of the outer housing to extend into the inner housing and connect directly with the vibration assembly. This allows the vibration of the vibration assembly to be directly transmitted to the outer housing, thereby generating a second layer of vibration from the outside to the inside.

[0026] The superposition of the first and second layers of vibration not only significantly enhances the vibration amplitude but also enriches the variations in vibration patterns, providing users with a richer and deeper massage experience. Simultaneously, the outer layer's secure connection to the inner shell through perforations ensures its stability and fixation during the massage, allowing it to adhere tightly to the target area without easily falling off or shifting, thus guaranteeing the continuity and effectiveness of the massage.

[0027] The outer layer 100 extends into the inner housing 200 to form a vibration cavity 110, which is connected to the vibration assembly 300. The formation of the vibration cavity enables the outer layer to be more directly connected to the vibration assembly, thereby achieving direct transmission of vibration from the vibration assembly to the outer layer. This direct transmission reduces the loss of vibration during transmission, improving the efficiency and effectiveness of the vibration. Due to the presence of the vibration cavity, the vibration generated by the vibration assembly can be more fully received and conducted by the outer layer. This not only enhances the amplitude of the vibration, but also makes the vibration more uniform and stable, thereby providing a more comfortable and effective massage experience for the user.

[0028] The outer layer 100 has an opening 120 that communicates with the vibration cavity 110, which includes a neck portion 111 and an expansion portion 112 that are in communication with each other. The neck portion 111 communicates with the opening 120, and the expansion portion 112, the neck portion 111, and the opening 120 are all circular in cross-section and on the same axis. The expansion portion 112 is connected to the vibration assembly 300. The vibration generated by the vibration assembly is directly conducted to the outer layer through the expansion portion, forming a direct vibration transmission from the vibration assembly to the outer layer. At the same time, the neck portion acts as a bridge for vibration conduction, not only conducting the vibration of the expansion portion to a wider area of the outer layer, but also modulating the vibration through its structural characteristics, achieving the superposition and change of multi-layer vibration. When the vibration assembly is working, the vibration of the expansion portion not only conducts outward, but also causes the expansion portion to contract. This contraction, through the communication design of the neck portion and the opening, will produce a suction effect, providing a more rich and diverse massage experience for the user.

[0029] The wall thickness of the expansion portion 112 is smaller than that of the neck portion 111. The wall thickness of the neck portion 111 is relatively wide, communicating with the opening 120 on the outer layer, while the wall thickness of the expansion portion 112 is relatively narrow, used for tight connection with the vibration assembly 300. By designing the wall thickness of the expansion portion to be smaller than that of the neck portion, it is more flexible and elastic relative to the neck portion. This flexibility causes the expansion portion to deform when subjected to vibration, and attempts to return to its original shape. This deformation and recovery process creates a dynamic negative pressure area around the neck portion and the opening, producing a greater suction effect. This suction can enhance the fit of the massager to the target area, improving the accuracy and comfort of the massage.

[0030] The opening 120 and the neck 111 inner cavity are provided with a rounded transition, and the neck 111 inner cavity and the inflation part 112 inner cavity are also provided with a smooth transition to ensure smooth transmission of vibration. The bottom of the inflation part 112 inner cavity is an arc-shaped concave surface, and a protruding connector 113 is provided on the outer side of the arc-shaped concave surface, which is used to connect with the vibration assembly 300. The rounded transition between the opening and the neck inner cavity makes the vibration massager more comfortable when in contact with the skin, reducing the foreign body scratching or discomfort caused by sharp edges. This design not only improves the user's experience, but also helps to prevent skin abrasion or irritation caused by long-term use. The smooth transition between the neck inner cavity and the inflation part inner cavity helps to reduce stress concentration inside the material during vibration, thereby improving the service life of the easily worn parts of the material during vibration. This smooth transition design can reduce structural damage caused by material fatigue, prolonging the service life of the vibration massager. The bottom of the inflation part inner cavity is designed as an arc-shaped concave surface, which not only increases the space of the inflation part, but also provides more elastic buffer space for the material during vibration, thereby improving the comfort and effect during vibration. At the same time, the design of the arc-shaped concave surface also helps to uniformly conduct vibration, so that the vibration energy can be more effectively transmitted from the vibration assembly to the outer cover layer, and then act on the user's body part. The connector provided on the outer side of the arc-shaped concave surface is connected with the vibration assembly, which not only ensures the firm connection between the vibration assembly and the outer cover layer, but also improves the efficiency and stability of vibration transmission. The setting of the connector helps to reduce the loosening or falling phenomenon during vibration, thereby ensuring the normal work and use effect of the vibration massager.

[0031] The ratio D:H1 of the diameter D of the opening 120 to the depth H1 of the neck portion 111 is between 0.8-1.5, the ratio H1:H2 of the depth H1 of the neck portion 111 to the depth H2 of the expansion portion 112 is between 1.5-2.5, and the ratio D1:D2 of the diameter D1 of the neck portion 111 to the diameter D2 of the expansion portion 112 is between 0.4-0.8. By reasonably designing the ratio D:H1 of the diameter D of the opening 120 to the depth H1 of the neck portion 111 between 0.8-1.5, it can ensure that the vibration massager can produce reasonable suction force during use. Such suction force helps the massager to better fit the user's skin, improving the accuracy and comfort of the massage. At the same time, reasonable suction force can also enhance the transmission of vibration effect, so that users can experience clearer and stronger vibration experience. The design of the ratio H1:H2 of the depth H1 of the neck portion 111 to the depth H2 of the expansion portion 112 between 1.5-2.5 helps to balance the stress distribution of the vibration massager during long-term use. This design can reduce material fatigue and wear during vibration, thereby improving the overall service life of the massager. The design of the ratio D1:D2 of the diameter D1 of the neck portion 111 to the diameter D2 of the expansion portion 112 between 0.4-0.8 provides more diversified vibration mode superposition possibilities for the vibration massager. By adjusting the ratio of the two diameters, the propagation mode and effect of vibration inside the massager can be changed, thereby creating a more rich and diverse massage experience.

[0032] The outer sleeve layer 100 is made of flexible silicone material, which has a soft and comfortable touch. The vibration cavity 110 is integrally formed on the outer sleeve layer 100 and extends from one side of the outer sleeve layer to the inside of the inner housing 200. On the other side opposite to the vibration cavity 110, the outer sleeve layer 100 covers the opening at the other end of the inner housing 200 to form a sleeve port 130, and the size of the sleeve port 130 is smaller than the inner housing 200. The outer sleeve layer is made of flexible silicone material, which has good elasticity and damping properties, and can better transmit the vibration energy generated by the vibration assembly. Compared with other hard or soft materials, the silicone material can more effectively conduct the vibration wave from the vibration assembly to the user's skin, thereby providing a more intense and clear massage effect. At the same time, the flexible silicone material of the outer sleeve layer can provide better fit and comfort when in contact with the human skin. The soft quality and smooth surface of the silicone can reduce the friction between the massager and the skin, reducing the discomfort during use. In addition, the silicone material also has good air permeability, which can keep the skin of the massage area dry and avoid the feeling of stuffiness or dampness after long-term use. Furthermore, the silicone material has waterproof properties, which makes the vibration massager better waterproof and moistureproof, protecting the internal vibration assembly and electronic components from damage, not only prolonging the service life of the massager, but also ensuring the safety and hygiene of the user during use. On the other side opposite to the vibration cavity, the outer sleeve layer is provided with a sleeve port, and the size of the sleeve port is smaller than the inner housing. This design makes the outer sleeve layer firmly cover the inner housing, and it is not easy to fall off or shift.

[0033] The vibration massager also includes a waterproof sealing assembly 400 for the sleeve port 130. The sealing assembly 400 includes an inner base body 410 connected to the inner housing 200 and an outer coating layer 420 that works together with the outer sleeve layer 100 to achieve water sealing. By adding the waterproof sealing assembly for the sleeve port, the overall waterproof performance of the vibration massager has been significantly improved. The sealing assembly includes an inner base body connected to the inner housing and an outer coating layer that works together with the outer sleeve layer to achieve water sealing. This design can effectively prevent water from penetrating into the inside of the massager from the sleeve port, thereby protecting the internal vibration assembly and other electronic components from moisture erosion, prolonging the service life of the massager, and improving the reliability and durability of the product.

[0034] As Figure 3As shown, the whole vibration massager is lemon-shaped, with a pointed end and a flat end, the vibration cavity 110 is arranged at the flat end, forming a concave structure in the center of the flat end, the outer sleeve layer 100 extends from the flat end to the pointed end to cover the inner shell 200, the inner shell 200 is provided with a recess 220 at the position corresponding to the sleeve port 130 at the pointed end, the outer sleeve layer 100 covers into the recess 220 to form the sleeve port 130, one end face of the inner base body 410 of the sealing assembly 400 is a mounting structure matched with the recess 220, and the outer covering layer 420 covers at least part of the mounting structure and is in close contact with the outer sleeve layer 100 in the recess 220 to form a waterproof seal. The whole vibration massager is lemon-shaped, which makes it easy to grab and hold. At the same time, the pointed end and the flat end of the lemon-shaped design make the massager more easily adapt to different massage needs during use.

[0035] As shown in the figure, Figure 4 The vibration assembly 300 includes a motor 310, an eccentric bracket 320, a control circuit board 330 and a battery 340, the control circuit board 330 is used to control the switch and rotation mode of the motor 310, the battery 340 provides power to the control circuit board 330 and the motor 310, the motor 310 is connected to the vibration cavity 110 of the outer sleeve layer 100 through the eccentric bracket 320, different rotation modes form different vibration modes, the eccentric bracket 320 includes a connecting frame 321 connected to the outer sleeve layer 100 and eccentric blocks 322 rotationally connected to both ends of the connecting frame 321, and both ends of the rotating shaft 311 of the motor 310 are connected to the eccentric blocks 322 at both ends of the connecting frame 321. When the motor rotates, the eccentric blocks will generate centrifugal force, thereby driving the outer sleeve layer to vibrate.

[0036] The vibration assembly includes a motor, an eccentric bracket, a control circuit board and a battery, forming a complete and independent vibration system. The control circuit board can control the switch and rotation mode of the motor, and users can experience different vibration modes through different operations or settings to meet individual massage needs. The motor is connected to the outer sleeve layer through the eccentric bracket, and the design of the eccentric bracket enables the motor to generate effective vibration when rotating. The eccentric bracket includes a connecting frame connected to the outer sleeve layer and eccentric blocks rotationally connected to both ends of the connecting frame, which enables the vibration to be more evenly transmitted to the outer sleeve layer and then to the user's massage site. Each part of the vibration assembly is compactly installed in the inner shell, making the structure of the whole vibration massager more compact, convenient to carry and use.

[0037] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the technical solutions of the present application, and are not intended to limit the specific implementation manners of the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application claims shall be included in the protection scope of the present application claims.

Claims

1. A vibrating massager, comprising an outer shell (100), an inner shell (200), and a vibration assembly (300), wherein the vibration assembly (300) is installed within the inner shell (200), and the outer shell (100) covers the inner shell (200), characterized in that, The inner shell (200) has a through hole (210), and part of the outer shell (100) extends into the inner shell (200) through the through hole (210) and connects to the vibration assembly (300).

2. The vibration massager according to claim 1, characterized in that, The outer shell (100) extends into the inner shell (200) to form a vibration cavity (110).

3. The vibration massager according to claim 2, characterized in that, The outer layer (100) has an opening (120) communicating with a vibration cavity (110), the vibration cavity (110) including a neck (111) and an expansion portion (112) communicating with each other, the neck (111) communicating with the opening (120), and the expansion portion (112) being connected to the vibration assembly (300).

4. The vibration massager according to claim 3, characterized in that, The wall thickness of the expansion portion (112) is less than that of the neck (111).

5. The vibration massager according to claim 4, characterized in that, A rounded transition is provided between the opening (120) and the inner cavity of the neck (111), and a smooth transition is provided between the inner cavity of the neck (111) and the inner cavity of the expansion part (112). The bottom of the inner cavity of the expansion part (112) is an arc-shaped concave surface, and a connector (113) is provided at the center of the outer side of the arc-shaped concave surface to connect with the vibration assembly (300).

6. The vibration massager according to claim 4, characterized in that, The ratio of the diameter D of the opening (120) to the depth H1 of the neck (111) is D:H1, which is between 0.8 and 1.

5. The ratio of the depth H1 of the neck (111) to the depth H2 of the expansion portion (112) is H1:H2, which is between 1.5 and 2.

5. The ratio of the diameter D1 of the neck (111) to the diameter D2 of the expansion portion (112) is D1:D2, which is between 0.4 and 0.

8.

7. The vibration massager according to any one of claims 2-6, characterized in that, The outer shell (100) is made of flexible silicone material. The vibration cavity (110) is integrally formed on the outer shell (100). On the other side opposite to the vibration cavity (110), the outer shell (100) is provided with a sleeve opening (130). The size of the sleeve opening (130) is smaller than that of the inner shell (200).

8. The vibration massager according to claim 7, characterized in that, It also includes a sealing assembly (400) for achieving a water seal at the sleeve (130), the sealing assembly (400) including an inner base (410) connected to the inner housing (200) and an outer sheath (420) that together with the outer sheath (100) achieves a water seal.

9. The vibration massager according to claim 8, characterized in that, The vibrating massager is lemon-shaped, with a pointed end and a flat end. The vibration cavity (110) is located on the flat end, forming a concave structure in the center of the flat end. The outer shell (100) extends from the flat end to the pointed end and covers the inner shell (200). The inner shell (200) has a cavity (220) at the position corresponding to the opening (130) on the pointed end. The outer shell (100) covers the cavity (220) to form the opening (130). One end face of the inner substrate (410) of the sealing assembly (400) is an installation structure that mates with the cavity (220). The outer cover (420) covers at least part of the installation structure and fits against the outer shell (100) inside the cavity (220) to form a water seal.

10. The vibration massager according to any one of claims 1-6, characterized in that, The vibration assembly (300) includes a motor (310), an eccentric bracket (320), a control circuit board (330), and a battery (340). The control circuit board (330) is used to control the switching and rotation mode of the motor (310). The battery (340) provides power to the control circuit board (330) and the motor (310). The motor (310) is connected to the outer layer (100) through the eccentric bracket (320). Different rotation modes form different vibration modes. The eccentric bracket (320) includes a connecting frame (321) connecting the outer layer (100) and eccentric blocks (322) rotatably connected to both ends of the connecting frame (321). The two ends of the rotating shaft (311) of the motor (310) are respectively connected to the eccentric blocks (322) at both ends of the connecting frame (321).

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