Massage belt

Abstract

The application provides a massage waistband, which comprises a shell assembly, a massage assembly and a hot compress assembly. The massage assembly is arranged on the shell assembly, and the hot compress assembly is arranged on the shell assembly. The hot compress assembly and the massage assembly are arranged at intervals along a first direction. In the massage waistband provided by the application, when the massage assembly vibrates, the vibration energy will not be directly transmitted to the hot compress assembly, so that the elements of the hot compress assembly can be prevented from being displaced, broken or in poor contact due to the vibration with large intensity, and the service life of the hot compress assembly is improved.

Description

Technical Field

[0001] This application relates to the field of massage belt technology, specifically to a massage belt. Background Technology

[0002] With social development and improved living standards, people are paying more and more attention to and managing their body shape. Massage belts are becoming increasingly popular. A massage belt is a device that massages the abdomen or waist, providing benefits such as muscle massage, fatigue relief, and aiding in weight loss.

[0003] In related technologies, massage waist belts have a heat-compressing component and can provide heat therapy, but the heat-compressing component has poor stability and a short service life. Utility Model Content

[0004] The purpose of this application is to provide a massage waist belt to solve the technical problem that the heat therapy component in the massage waist belt has poor stability and short service life in the related art.

[0005] In a first aspect, this application provides a massage belt, comprising:

[0006] Housing assembly;

[0007] A massage component, wherein the massage component is disposed on the housing assembly;

[0008] A heat therapy component is disposed on the housing component, and the heat therapy component and the massage component are spaced apart along a first direction.

[0009] In the massage belt provided in this application, the massage component and the heating component are both located within the housing component, and are spaced apart along a first direction. When the massage component vibrates, it does not directly transmit vibrational energy to the heating component, thus preventing displacement, breakage, or poor contact of the heating component due to high-intensity vibration, thereby improving the service life of the heating component. Furthermore, by integrating the heating component and the massage component along the first direction into a single area, the thickness of other areas of the massage belt is prevented, thereby reducing the overall volume of the massage belt.

[0010] The massage belt also includes a belt body, which has a skin-friendly surface with an opening, and a housing assembly disposed at the opening and connected to the belt body.

[0011] Wherein, the dimension of the housing assembly along the first direction is H, and H satisfies: 35mm≤H≤55mm.

[0012] The housing assembly includes an outer shell and a first mounting base, which are arranged along the first direction. The first mounting base and the outer shell enclose a receiving space, and the massage component is disposed within the receiving space.

[0013] The massage component is located on the side of the housing facing the first mounting base, and the massage component is mounted on the housing. The heat therapy component is located on the first mounting base.

[0014] The housing assembly includes a housing, a first mounting base, and a second mounting base. The second mounting base is disposed between the first mounting base and the housing. The massage component is disposed on the second mounting base, and the heat therapy component is disposed on the first mounting base.

[0015] The first mounting base further includes a connected base and a cover plate. The base is connected to the waist belt body, the cover plate is provided with a fastening component, and the base is provided with a limiting component. The fastening component and the limiting component cooperate to fix the cover plate on the base, and the heat therapy component is located on the side of the cover plate away from the second mounting base.

[0016] The limiting member is located on the side of the base facing the second mounting seat, and the fastening member is located on the side of the cover plate facing the second mounting seat. The limiting member includes a limiting part, and the fastening member includes a fastening part. The fastening part abuts against the inner wall of the limiting part to fix the cover plate relative to the base.

[0017] The base includes a first base and a second base, the limiting member is disposed on the first base, and the second base is circumferentially pressed between the first base and the cover plate.

[0018] The massage component includes a motor and an eccentric block. The motor is connected to the eccentric block for transmission. The motor and the eccentric block are respectively disposed on both sides of the second mounting base. The outer shell and the second mounting base enclose a first receiving space. The motor is disposed in the first receiving space. The second mounting base and the first mounting base enclose a second receiving space. The eccentric block is disposed in the second receiving space.

[0019] The second mounting base includes a first receiving groove and a second receiving groove arranged opposite to each other. The motor is located in the first receiving groove and connected to the bottom of the first receiving groove. The eccentric block is located in the second receiving groove. The output shaft of the motor passes through the first receiving groove and the second receiving groove and is connected to the eccentric block.

[0020] The belt body is made of a flexible material and includes a first body and a second body arranged along the first direction. The first body and the second body are respectively connected to the housing assembly. The first body and the second body are configured to vibrate under the drive of the housing assembly.

[0021] The second main body is connected to the second mounting base, the first main body is connected to the first mounting base, the massage component is configured to drive the second mounting base to vibrate and thus drive the second main body to vibrate, and the massage component is configured to drive the first mounting base to vibrate and thus drive the first main body to vibrate.

[0022] The first base and the first body are formed by secondary injection molding, and the first base and the second mounting base are fixedly connected by screws.

[0023] The second main body is disposed between the outer shell and the second mounting base, and the outer shell and the second mounting base are connected by screws and pressed together to fix the second main body.

[0024] The second mounting base has a connecting portion around its outer periphery. The connecting portion includes a connecting surface and an annular rim. The annular rim is located on the connecting surface and protrudes from the connecting surface in a direction away from the first mounting base. The connecting portion is connected to the outer shell by screws to press and fix the second body between the connecting surface and the outer shell. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of a massage belt provided in an embodiment of this application;

[0027] Figure 2 This is an exploded structural diagram of a massage belt provided in an embodiment of this application;

[0028] Figure 3 This is a cross-sectional structural diagram of a massage belt provided in an embodiment of this application;

[0029] Figure 4 This is a cross-sectional schematic diagram of a vibration assembly, a heat therapy assembly, and a housing assembly provided in an embodiment of this application;

[0030] Figure 5 yesFigure 3 Enlarged structural diagram of region A in the middle;

[0031] Figure 6 This is an exploded schematic diagram of a first main body, a first mounting base, and a heat therapy component provided in an embodiment of this application.

[0032] Label Explanation:

[0033] Massage belt 100, housing assembly 10, outer shell 11, first mounting base 12, base 121, limiting member 1211, first base 1212, second base 1213, cover plate 122, fastener 1221, second mounting base 13, first receiving groove 131, second receiving groove 132, massage component 20, motor 21, eccentric block 22, heat therapy component 30, first body 41, second body 42, first direction D1. Detailed Implementation

[0034] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0035] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0036] In this specification, for convenience, terms such as "middle," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer" are used to indicate orientation or positional relationships in conjunction with the accompanying drawings. This is solely for the purpose of facilitating the description and simplification, and does not imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this disclosure. The positional relationships of the constituent elements may be appropriately varied depending on the orientation of the constituent elements being described. Therefore, the use of terms not limited to those described in the specification may be appropriately replaced as needed.

[0037] In this specification, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they may refer to a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection via an intermediate component, or a connection within two components. Those skilled in the art will understand the meaning of these terms in this disclosure as appropriate.

[0038] With social development and improved living standards, people are paying more and more attention to and managing their body shape. Massage belts are becoming increasingly popular. A massage belt is a device that massages the abdomen or waist, providing benefits such as muscle massage, fatigue relief, and aiding in weight loss.

[0039] In related technologies, massage waist belts have a heat-compressing component and can provide heat therapy, but the heat-compressing component has poor stability and a short service life.

[0040] Please refer to Figures 1 to 4 , Figure 1 This is a structural schematic diagram of a massage belt provided in an embodiment of this application. Figure 2 This is an exploded structural diagram of a massage belt according to an embodiment of this application. Figure 3 This is a cross-sectional structural diagram of a massage belt provided in an embodiment of this application. Figure 4 This is a cross-sectional schematic diagram of a vibration assembly, a heat therapy assembly, and a housing assembly provided in an embodiment of this application.

[0041] This application provides a massage waist belt 100 to solve the technical problems of poor stability and short service life of the heat therapy component in the massage waist belt in the related art.

[0042] The massage belt 100 includes a housing assembly 10, a massage assembly 20, and a heat therapy assembly 30. The massage assembly 20 is disposed on the housing assembly 10. The heat therapy assembly 30 is disposed on the housing assembly 10, and the heat therapy assembly 30 and the massage assembly 20 are spaced apart along a first direction D1.

[0043] The massage component 20 is used to massage the user's massage area. It should be noted that, optionally, the massage component 20 may be a vibration massage structure, an air wave massage structure, an electric pulse massage structure or other massage structures. This application uses the massage component 20 as a vibration massage structure as an example for illustration, and should not be construed as a limitation of this application.

[0044] The massage component 20 includes the motor 21 and the eccentric block 22. The motor 21 is configured to drive the eccentric block 22 to rotate, so that the massage component 20 generates periodic vibrations.

[0045] The massage component 20 is disposed within and connected to the housing component 10. Specifically, the massage component 20 is installed inside the housing component 10 and rigidly fixed to the housing component 10 through a mechanical connection structure. The fixed connection method between the massage component 20 and the housing component 10 includes, but is not limited to, screw fixing, snap-fit ​​engagement, etc. The rigid fixed connection between the massage component 20 and the housing component 10 ensures that the vibration energy generated when the motor 21 of the massage component 20 drives the eccentric block 22 to rotate can be transmitted to the housing component 10 with no loss or minimal loss, avoiding vibration attenuation or abnormal noise caused by loose connection between the massage component 20 and the housing component 10.

[0046] Furthermore, the massage belt 100 also includes a belt body, the belt body having a skin-friendly surface with an opening, and the housing assembly 10 being disposed at the opening and connected to the belt body.

[0047] Specifically, in this embodiment, the housing assembly 10 passes through the opening and is connected to the belt body. Optionally, in other embodiments, the bottom surface of the housing assembly 10 may be flush with the skin-like surface of the belt body, or, in the first direction D1, the bottom surface of the housing assembly 10 may be higher than the skin-like surface of the belt body. This application does not limit this.

[0048] When the massage belt 100 is placed close to the skin on a horizontal surface, the vertically upward direction is the first direction D1 (the direction in the height direction that is away from the horizontal placement surface, such as...). Figure 1 (As shown).

[0049] The connection between the opening near the skin and the housing assembly 10 makes the massage belt 100 more streamlined in appearance at the bottom. Furthermore, after the housing assembly 10 is inserted into the opening, it connects to the belt body and forms a single unit, reducing protrusions and gaps at the bottom of the belt body. This reduces friction on the user's massage area when wearing the massage belt 100, while also enhancing its aesthetics and style.

[0050] Furthermore, in this embodiment, when the massage component 20 is activated, the motor 21 drives the eccentric block 22 to rotate at high speed. According to the principles of mechanical dynamics, the shift in the center of mass of the eccentric block 22 induces a centrifugal force imbalance effect, causing the massage component 20 to generate periodic mechanical vibrations. This vibration is amplified and transmitted through the rigid structure of the housing component 10, transforming it into a regular overall vibration of the housing component 10. Since the housing component 10 and the waist belt body are reliably fixed together to form a vibration transmission path, the vibration energy is efficiently transmitted to the waist belt body, keeping the waist belt body and the housing component 10 in a synchronized vibration state. Finally, through the contact surface of the waist belt body, uniform and stable vibration energy is precisely applied to the user's massage area, achieving the desired massage effect.

[0051] The massage belt 100 also includes the heating component 30, which is disposed on the housing component 10. The heat generated by the heating component 30 is conducted to the housing component 10 in the form of heat conduction, and then conducted to the belt body and the user's massage area through the housing component 10. This can induce sweating (sweating) in the user's massage area, which can be used to assist in detoxification, remove dampness, or improve metabolism. Furthermore, the heating component 30 can provide heat therapy to the user's massage area, which can promote local blood circulation, relieve muscle tension, and reduce pain.

[0052] If the massage component 20 and the heating component 30 are directly connected, the vibration energy generated by the massage component 20 during operation will be directly transmitted to the heating component 30 without buffering. This rigid transmission makes the heating component 30 susceptible to continuous impact and compression, which may not only cause physical damage to the heating component 30, such as circuit board cracking or internal circuit breakage, but also the heat emitted by the heating component 30 during operation will adversely affect the electronic components and mechanical parts of the massage component 20, thereby interfering with its normal operation and significantly reducing the overall service life and operational stability of the massage belt 100.

[0053] To effectively avoid the aforementioned problems, this application arranges the heating component 30 and the massage component 20 in an alternating pattern along the first direction D1. Both the heating component 30 and the massage component 20 are installed inside the housing component 10, and the vibrations generated by the massage component 20 are transmitted through the housing component 10. This structural design buffers and disperses the vibration energy during transmission, avoiding direct impact on the heating component 30. This effectively prevents internal components of the heating component 30 from shifting, breaking, or experiencing poor contact due to high-intensity vibration, thus significantly improving the reliability and service life of the heating component 30. Furthermore, the alternating arrangement forms a natural thermal insulation barrier, greatly reducing the possibility of heat generated by the heating component 30 being transferred to the massage component 20, ensuring that the massage component 20 is always in a suitable operating temperature environment, maintaining stable operation, and contributing to extending the overall service life and improving the operational stability of the massage belt 100.

[0054] Furthermore, the heating component 30 and the massage component 20 are integrated in the same area along the first direction D1. This compact design avoids the problem of increased local thickness of the waist belt caused by the dispersed arrangement of functional modules. By optimizing the internal space layout, the overall volume of the massage waist belt 100 is effectively reduced without affecting the functionality of each component, so that it has better portability and wearing comfort while ensuring functionality.

[0055] In the massage belt 100 provided in this application, the massage component 20 is disposed on the housing component 10, and the heating component 30 is disposed on the housing component 10. The heating component 30 and the massage component 20 are spaced apart along the first direction D1. When the massage component 20 vibrates, it does not directly transmit vibration energy to the heating component 30, which can prevent the components of the heating component 30 from shifting, breaking, or making poor contact due to large-intensity vibration, thereby improving the service life of the heating component 30. Furthermore, the heating component 30 and the massage component 20 are disposed along the first direction D1, integrating the heating component 30 and the massage component 20 into one area, which can prevent the thickness of other areas of the massage belt 100 from increasing, thereby reducing the overall volume of the massage belt 100.

[0056] It should be noted that the dimension H of the housing assembly 10 along the first direction D1 has certain requirements. Specifically, H is greater than or equal to 35mm, so that the housing assembly 10 can effectively accommodate the massage component 20 and other structural components. If H is less than or equal to 55mm, it can prevent the housing assembly 10 from being too thick, which would cause the user to have a noticeable foreign body sensation and a feeling of heaviness when wearing the massage belt 100, thereby improving the fit and comfort of the massage belt 100.

[0057] Specifically, in this embodiment, the dimension H of the housing assembly 10 along the first direction D1 satisfies: 35mm ≤ H ≤ 55mm. Optionally, H can be 35mm, 37mm, 42mm, 44mm, 45mm, 47mm, 49mm, 50mm, 52mm, 55mm, or other dimensions within the range of 35mm-55mm; this application does not impose any restrictions on this.

[0058] Furthermore, similarly, the weight of the housing assembly 10 and all components within the housing assembly 10 (including the massage assembly 20, the heat therapy assembly 30, and other structural components) is W, where W satisfies: 200g ≤ H ≤ 3000g. When W satisfies: 200g ≤ H ≤ 3000g, the fit and comfort of the waist belt body can be improved as much as possible.

[0059] Optionally, W can be 200g, 250g, 300g, 350g, 0g, 450g, 500g, 600g, 700g, 800g, 900g, 1000g, 1100g, 1500g, 2000g, 2500g, 3000g, or other weights between 200g and 3000g, and this application does not impose any restrictions on this.

[0060] Please refer to Figures 1 to 4 In one embodiment, the housing assembly 10 includes a housing 11 and a first mounting base 12, the first mounting base 12 and the housing 11 being disposed along the first direction D1, the first mounting base 12 and the housing 11 enclosing a receiving space, and the massage assembly 20 being disposed within the receiving space.

[0061] The housing assembly 10 includes the connected outer shell 11 and the first mounting base 12. The outer shell 11 is located on the outer side of the massage belt 100 (the side of the massage belt 100 away from the massage area). In this embodiment, the massage component 20 is disposed on the side of the outer shell 11 facing the first mounting base 12. Specifically, the motor 21 of the massage component 20 is directly connected to the eccentric block 22 to form a vibration generating device. The motor 21 is rigidly fixed to the inner wall of the outer shell 11. The rigid connection includes, but is not limited to, mechanical connection structures such as snap-fit ​​connections and screw fixation, to ensure that a stable vibration transmission path is formed between the massage component 20 and the outer shell 11.

[0062] The first mounting base 12 is located on the inner side of the massage belt 100 (i.e., the side closest to the massage area). The first mounting base 12 is fixedly connected to the outer shell 11 by a buckle, screw, or other equivalent rigid connection method. The vibration energy generated by the massage component 20 can be efficiently transmitted to the belt body through the rigid connection structure of the outer shell 11 and the first mounting base 12, and then act on the user's massage area.

[0063] The outer shell 11 and the first mounting base 12 enclose a receiving space, which can be used to place the massage component 20. Placing the massage component 20 in the receiving space has two advantages: firstly, the closed structure design effectively isolates it from external physical impacts, dust pollution, and moisture corrosion, providing a reliable protective environment for the massage component 20; secondly, the rigid enclosing structure of the shell component 10 allows for the uniform transmission of the vibration energy generated by the motor 21 driving the eccentric block 22, forming a stable vibration transmission path and ensuring that the vibration energy is efficiently coupled to the entire shell component 10, thereby enhancing the massage function.

[0064] Furthermore, in this embodiment, the massage component 20 is disposed on the side of the housing 11 facing the first mounting base 12, the massage component 20 is mounted on the housing 11, and the heat therapy component 30 is disposed on the first mounting base 12.

[0065] Please refer to Figures 1 to 4 In one embodiment, the housing assembly 10 includes a housing 11, a first mounting base 12 and a second mounting base 13, the second mounting base 13 being disposed between the first mounting base 12 and the housing 11, the massage assembly 20 being disposed on the second mounting base 13, and the heat therapy assembly 30 being disposed on the first mounting base 12.

[0066] Specifically, the outer shell 11 is located on the outer side of the massage belt 100 (the side of the massage belt 100 away from the massage area), the first mounting seat 12 is located on the inner side of the massage belt 100 (the side of the massage belt 100 close to the massage area), and the second mounting seat 13 is disposed between the outer shell 11 and the first mounting seat 12.

[0067] In this embodiment, the second mounting base 13 is fixed to the first mounting base 12, and the outer shell 11 is fixed to the second mounting base, thereby achieving mutual fixation between the outer shell 11, the second mounting base 13, and the first mounting base 12. In other embodiments, the outer shell 11 and the first mounting base 12 may be fixedly connected, and the second mounting base 13 may be pressed and fixed between the outer shell 11 and the first mounting base 12; this application does not limit this.

[0068] In this embodiment, the second mounting base 13 and the first mounting base 12 are fixedly connected by bolts, and the outer shell 11 and the second mounting base 13 are fixedly connected by bolts. In other embodiments, the second mounting base 13 and the first mounting base 12 can also be connected by snap-fit ​​connection, welding or other fixing methods, and the outer shell 11 and the second mounting base 13 can also be connected by snap-fit ​​connection, welding or other fixing methods. This application does not limit this.

[0069] The motor 21 is disposed within the first receiving space formed by the housing 11 and the second mounting base 13, and the eccentric block 22 is disposed within the second receiving space formed by the second mounting base 13 and the first mounting base 12. In other words, the motor 21 and the eccentric block 22 are respectively disposed on both sides of the second mounting base 13, and the output shaft of the motor 21 passes through the second mounting base 13 and connects to the eccentric block 22. By placing the motor 21 and the eccentric block 22 in different receiving spaces, the mutual influence between the two due to mechanical vibration and other factors during operation is effectively avoided, significantly improving the stability and reliability of the massage component 20 and ensuring the overall performance and service life of the massage belt 100.

[0070] Please refer to Figures 1 to 4 The second mounting base 13 includes a first receiving groove 131 and a second receiving groove 132 arranged opposite to each other. The motor 21 is located in the first receiving groove 131 and connected to the bottom of the first receiving groove 131. The eccentric block 22 is located in the second receiving groove 132. The output shaft of the motor 21 passes through the first receiving groove 131 and the second receiving groove 132 and is connected to the eccentric block 22.

[0071] The second mounting base 13 has a first receiving groove 131 on one side, which is opposite to the first mounting base 12. The motor 21 is located in the first receiving groove 131 and is fixedly connected to the bottom of the groove. The groove wall of the first receiving groove 131 can also be used to install the drive circuit board or other structures of the motor 21. The groove wall of the first receiving groove 131 can be used to accommodate and cover at least part of the motor 21, avoiding interference between other structural components in the massage belt 100 and the motor 21, and improving the stability of the motor 21 during operation.

[0072] Similarly, the second mounting base 13 is provided with a second receiving groove 132 on the other side, the second receiving groove 132 facing the first mounting base 12, the eccentric block 22 is disposed in the second receiving groove 132, the groove wall of the second receiving groove 132 can be used to receive at least and cover at least part of the eccentric block 22, to avoid interference between other structural components in the massage belt 100 and the eccentric block 22, and to improve the rotational stability of the eccentric block 22.

[0073] Furthermore, the independent installation unit constructed by the first receiving slot 131 and the second receiving slot 132, this modular structure significantly improves the convenience of manufacturing the massage belt 100: in the assembly stage, the motor 21 and the eccentric block 22 can be independently installed into their respective receiving slots, simplifying the assembly process and greatly improving production efficiency; in the after-sales maintenance stage, when the massage belt 100 malfunctions, technicians can easily disassemble the motor 21 and the eccentric block 22 from their respective receiving slots for targeted inspection or replacement, effectively reducing maintenance complexity and costs.

[0074] Please refer to Figures 1 to 6 , Figure 5 yes Figure 3 Enlarged structural diagram of region A in the middle. Figure 6 This is an exploded schematic diagram of a first main body, a first mounting base, and a heat therapy component provided in an embodiment of this application.

[0075] In one embodiment, the first mounting base 12 further includes a connected base 121 and a cover plate 122. The base 121 is connected to the waist belt body. The cover plate 122 is provided with a fastening member 1221. The base 121 is provided with a limiting member 1211. The fastening member 1221 and the limiting member 1211 cooperate to fix the cover plate 122 on the base 121. The heat therapy component 30 is located on the side of the cover plate 122 away from the second mounting base 13.

[0076] In other words, the cover plate 122 and the base 121 are detachably connected. When the cover plate 122 needs to be installed, the fastening member 1221 is aligned with the limiting member 1211 and a certain pressure is applied to make the two cooperate and thus fix the cover plate 122 to the base 121. When the cover plate 122 needs to be removed, it is only necessary to overcome the force between the fastening member 1221 and the limiting member 1211 to separate them.

[0077] Specifically, the limiting member 1211 is disposed on the side of the base 121 facing the second mounting seat 13, and the fastening member 1221 is disposed on the side of the cover plate 122 facing the second mounting seat 13. The limiting member 1211 includes a limiting part, and the fastening member 1221 includes a fastening part. The fastening part abuts against the inner wall of the limiting part to fix the cover plate 122 relative to the base 121.

[0078] Furthermore, the positions of the fastening member 1221 and the limiting member 1211 correspond, and the positions of the limiting portion and the fastening portion also correspond. Optionally, the limiting portion includes, but is not limited to, a limiting groove or a limiting through hole, and the fastening portion is a protruding structure. When the cover plate 122 and the base 121 are assembled, the fastening portion is inserted into the limiting portion, and the cover plate 122 and the base 121 are mutually fixed by abutting against the inner wall of the limiting portion.

[0079] The limiting part provides a fastening space for the fastening part, ensuring that the cover plate 122 can be accurately installed on the base 121. Furthermore, the inner wall of the limiting part abuts against and limits the fastening part, restricting the movement of the cover plate 122 relative to the base 121. The fastening member 1221 has a certain elasticity, allowing the fastening part to deform appropriately when inserted into the limiting part and then return to its original shape, thus tightly locking within the limiting part.

[0080] The fastening member 1221 and the limiting member 1211 correspond one-to-one, and the number of fastening members 1221 and the limiting member 1211 is the same. Optionally, in this embodiment, the number of fastening members 1221 and the limiting member 1211 is 3. The three fastening members 1221 and the limiting member 1211 are arranged in a triangular shape, which is beneficial to further improve the fastening firmness between the cover plate 122 and the base 121. In other embodiments, the number of fastening members 1221 and the limiting member 1211 can also be 2, 4 or more. This application does not limit this.

[0081] Please refer to Figures 1 to 6 In one embodiment, the base 121 includes a first base 1212 and a second base 1213, the limiting member 1211 is disposed on the first base 1212, and the second base 1213 is circumferentially pressed between the first base 1212 and the cover plate 122.

[0082] Specifically, the first base 1212 is connected to the belt body, and the connection method between the first base 1212 and the belt body includes, but is not limited to, buckle connection, screw fixing, and secondary injection molding.

[0083] The second base 1213 is circumferentially pressed between the first base 1212 and the cover plate 122. In other words, the outer periphery of the second base 1213 is located between the first base 1212 and the cover plate 122. The second base 1213 is fixed by the clamping force between the cover plate 122 and the first base 1212. The cooperation between the fastening member 1221 and the limiting member 1211 ensures that the cover plate 122 can be firmly fixed on the first base 1212, thereby providing a stable clamping force for the second base 1213.

[0084] The circumferential edge of the second base 1213 is pressed together to prevent the second base 1213 from moving or detaching in the horizontal direction, and also to limit the displacement of the second base 1213 in the vertical direction.

[0085] It should be noted that in this embodiment, the first base 1212 and the second base 1213 are separate structures. In other embodiments, the first base 1212 and the second base 1213 may also be an integral structure, that is, the first base 1212 and the second base 1213 are manufactured by one process. This application does not limit this.

[0086] Please refer to Figures 1 to 6 In one embodiment, the belt body is made of a flexible material, and the belt body includes a first body 41 and a second body 42 disposed along a first direction D1. The first body 41 and the second body 42 are respectively connected to the housing assembly 10, and the first body 41 and the second body 42 are configured to vibrate under the drive of the housing assembly 10.

[0087] The main body of the waist belt is made of a flexible material, which can conform to the curves of the massage area, enhancing the uniformity of the massage provided by the massage waist belt 100. Specifically, the flexible material of the waist belt body has good extensibility and deformation capability, allowing it to closely conform to the curvature and contour of the abdomen or waist, avoiding the localized pressure caused by the sharp edges or rigid contact of traditional hard materials. Furthermore, the conformity of the flexible waist belt body to the massage area allows the periodic vibrations generated by the massage component 20 to be transmitted more evenly to the massage area (such as the stomach and intestines in the abdomen, waist muscles, acupoints, etc.), reducing the loss of vibration energy during transmission, ensuring consistent massage intensity distribution, and improving the precision of the massage effect.

[0088] The first body 41 and the second body 42 are fixedly connected so that the waist belt body formed by the first body 41 and the second body 42 can transmit the vibration energy of the housing assembly 10 to the massage area with little or no loss. Optionally, the connection method of the first body 41 and the second body 42 includes, but is not limited to, adhesive bonding, edge sewing, heat fusion pressing, etc.

[0089] Please refer to Figures 1 to 6 In one embodiment, the second body 42 is connected to the second mounting base 13, the first body 41 is connected to the first mounting base 12, the massage component 20 is configured to drive the second mounting base 13 to vibrate and thereby drive the second body 42 to vibrate, and the massage component 20 is configured to drive the first mounting base 12 to vibrate and thereby drive the first body 41 to vibrate.

[0090] When the massage component 20 vibrates, the mechanical vibration forms a dual-path transmission architecture through the second mounting base 13: on the one hand, the second mounting base 13 directly drives the first mounting base 12 to vibrate at the same frequency, thereby transmitting the vibration energy to the middle area of ​​the first main body 41 connected to the first mounting base 12; on the other hand, the massage component 20 synchronously drives the second main body 42 to vibrate through the second mounting base 13, and with the help of the fixed connection structure between the first main body 41 and the second main body 42, the vibration energy is transmitted to the edge area of ​​the first main body 41. This dual-point drive design allows the first main body 41 to simultaneously receive vibration excitation from both the middle connection area and the edge connection area, constructing a multi-dimensional vibration transmission path, significantly improving the coupling efficiency of the vibration energy of the massage component 20, and avoiding the energy attenuation problem that may be caused by single-point drive. Since the first main body 41 directly fits the massage area of ​​the human body, the bidirectional vibration transmission allows the target area (such as the abdomen and waist) to simultaneously bear the combined longitudinal and transverse vibration effects, effectively expanding the massage coverage and enhancing the depth of action, achieving a three-dimensional massage effect on muscle tissue, acupoints, and deep organs.

[0091] Specifically, the second main body 42 is disposed between the outer shell 11 and the second mounting base 13. The outer shell 11 and the second mounting base 13 are mechanically fastened by a set of screws. During the tightening process, the axial pressure generated by the screws evenly compresses and fixes the second main body 42 between the two, forming a reliable sandwich connection structure. This screw connection method can provide high-strength preload, effectively resisting the alternating load generated during vibration, preventing the second main body 42 from shifting or loosening, and ensuring the structural stability of the massage belt 100 during long-term use.

[0092] Furthermore, the second body 42 can also serve as a vibration buffer layer. The flexible material of the second body 42 can absorb high-frequency vibration energy, significantly reducing the rigid collision noise between the second mounting base 13 and the outer shell 11. The second body 42 can also serve as a sealing and isolation layer, which can fill the gap between the outer shell 11 and the second mounting base 13, build a dustproof and waterproof barrier, prevent external pollutants (such as dust and sweat) from entering the internal cavity, and improve the environmental adaptability and service life of the massage belt 100.

[0093] Furthermore, the second mounting base 13 is provided with a connecting portion around its outer periphery. The connecting portion includes a connecting surface and an annular rim. The annular rim is provided on the connecting surface and protrudes from the connecting surface in a direction away from the first mounting base 12. The connecting portion is connected to the outer shell 11 by screws to press and fix the second body 42 between the connecting surface and the outer shell 11.

[0094] It should be noted that, optionally, in one embodiment, the dimension (height) of the annular rim along the first direction D1 can be less than or greater than the thickness of the second body 42; when the height of the annular rim is less than the thickness of the second body 42, the compressive force generated during screw tightening can cause the second body 42 to undergo elastic deformation, tightly filling the gap between the connecting surface and the outer shell 11, achieving interference fit fixation; when the height of the annular rim is greater than or equal to the thickness of the second body 42, positioning protrusions or anti-slip textures can be provided on the annular rim to enhance the clamping force on the second body 42, ensuring that interlayer materials of different thicknesses can be reliably fixed.

[0095] In one embodiment, the first base 1212 and the first body 41 are formed by secondary injection molding, and the first base 1212 and the second mounting base 13 are fixedly connected by screws.

[0096] Specifically, in this embodiment, the first base 1212 and the first body 41 are formed by secondary injection molding through a die-casting process. Secondary injection molding refers to first injection molding the first base 1212, then placing the first base 1212 into a mold, and then injection molding the first body 41 onto the surface or a specific area of ​​the first base 1212, so that the two are fused together as a single component. In other words, the first base 1212 and the first body 41 are an integral structure. For ease of description, this application uses different names for them, but this should not be construed as a limitation of this application.

[0097] The first base 1212 is made of a rigid material (such as ABS or PC engineering plastic), and its back is provided with standardized screw mounting posts. A set of screws passing through the mounting posts securely connects it to the second mounting seat 13. This screw connection method provides a stable mechanical clamping force, effectively resisting the load generated by the high-frequency vibration of the massage component 20, preventing relative displacement between the first mounting seat 12 and the second mounting seat 13, and improving the long-term reliability of the massage belt 100.

[0098] The second main body 42 is made of flexible material, and together with the rigid first base 1212, it forms a rigid-flexible composite structure through secondary injection molding. The fusion bonding of the two material interfaces creates a continuous sealing layer in the joint area, which effectively prevents dust, sweat, and other pollutants from entering the internal cavity through the connection gaps, significantly improving the dustproof and waterproof performance of the massage belt 100. Furthermore, the integrated molding process eliminates the positioning and fixing processes of independent components in the traditional assembly process, and achieves precise matching between components directly through mold precision control, greatly simplifying the assembly process and reducing labor costs and assembly errors.

[0099] Alternatively, in other embodiments, the first base 1212 and the first body 41 may not be formed by secondary injection molding, but may be two separate components and fixed by other fixed connection methods.

[0100] In this application, the terms "embodiment" and "implementation" mean that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The appearance of these phrases in various locations throughout the specification does not necessarily refer to the same embodiment, nor are they independent or alternative embodiments mutually exclusive with other embodiments. Those skilled in the art will understand, explicitly and implicitly, that the embodiments described in this application can be combined with other embodiments. Furthermore, it should be understood that the features, structures, or characteristics described in the various embodiments of this application can be arbitrarily combined to form another embodiment that does not depart from the spirit and scope of the technical solution of this application, provided there is no contradiction between them.

[0101] The above description represents some embodiments of this application. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this application, and these improvements and modifications are also considered to be within the scope of protection of this application.

Claims

1. A massage belt (100), characterized in that, include: Housing assembly (10); Massage component (20), the massage component (20) being disposed on the housing component (10); A heat therapy component (30) is disposed on the housing component (10), and the heat therapy component (30) and the massage component (20) are spaced apart along a first direction (D1).

2. The massage belt (100) according to claim 1, characterized in that, The massage belt (100) also includes a belt body, the belt body having a skin-friendly surface with an opening, and the housing assembly (10) being disposed at the opening and connected to the belt body.

3. The massage belt (100) according to claim 2, characterized in that, The housing assembly (10) has a dimension H along the first direction (D1), wherein H satisfies: 35mm ≤ H ≤ 55mm.

4. The massage belt (100) according to claim 1, characterized in that, The housing assembly (10) includes a housing (11) and a first mounting base (12), the first mounting base (12) and the housing (11) are arranged along the first direction (D1), the first mounting base (12) and the housing (11) enclose a receiving space, and the massage assembly (20) is disposed in the receiving space.

5. The massage belt (100) according to claim 4, characterized in that, The massage component (20) is disposed on the side of the housing (11) facing the first mounting base (12), the massage component (20) is mounted on the housing (11), and the heat therapy component (30) is disposed on the first mounting base (12).

6. The massage belt (100) according to claim 2, characterized in that, The housing assembly (10) includes a housing (11), a first mounting base (12) and a second mounting base (13), the second mounting base (13) being disposed between the first mounting base (12) and the housing (11), the massage component (20) being disposed on the second mounting base (13), and the heat therapy component (30) being disposed on the first mounting base (12).

7. The massage belt (100) according to claim 6, characterized in that, The first mounting base (12) also includes a connected base (121) and a cover plate (122). The base (121) is connected to the waist belt body. The cover plate (122) is provided with a fastening member (1221). The base (121) is provided with a limiting member (1211). The fastening member (1221) and the limiting member (1211) cooperate to fix the cover plate (122) on the base (121). The heat therapy component (30) is located on the side of the cover plate (122) away from the second mounting base (13).

8. The massage belt (100) according to claim 7, characterized in that, The limiting member (1211) is located on the side of the base (121) facing the second mounting seat (13), and the fastening member (1221) is located on the side of the cover plate (122) facing the second mounting seat (13). The limiting member (1211) includes a limiting part, and the fastening member (1221) includes a fastening part. The fastening part abuts against the inner wall of the limiting part to fix the cover plate (122) relative to the base (121).

9. The massage belt (100) according to claim 8, characterized in that, The base (121) includes a first base (1212) and a second base (1213). The limiting member (1211) is disposed on the first base (1212), and the second base (1213) is circumferentially pressed between the first base (1212) and the cover plate (122).

10. The massage belt (100) according to claim 6, characterized in that, The massage component (20) includes a motor (21) and an eccentric block (22). The motor (21) is connected to the eccentric block (22) in a transmission manner. The motor (21) and the eccentric block (22) are respectively disposed on both sides of the second mounting base (13). The outer shell (11) and the second mounting base (13) enclose a first receiving space. The motor (21) is disposed in the first receiving space. The second mounting base (13) and the first mounting base (12) enclose a second receiving space. The eccentric block (22) is disposed in the second receiving space.

11. The massage belt (100) according to claim 10, characterized in that, The second mounting base (13) includes a first receiving groove (131) and a second receiving groove (132) arranged opposite to each other. The motor (21) is located in the first receiving groove (131) and connected to the bottom of the first receiving groove (131). The eccentric block (22) is located in the second receiving groove (132). The output shaft of the motor (21) passes through the first receiving groove (131) and the second receiving groove (132) and is connected to the eccentric block (22).

12. The massage belt (100) according to claim 9, characterized in that, The belt body is made of a flexible material. The belt body includes a first body (41) and a second body (42) arranged along the first direction (D1). The first body (41) and the second body (42) are respectively connected to the housing assembly (10). The first body (41) and the second body (42) are configured to vibrate under the drive of the housing assembly (10).

13. The massage belt (100) according to claim 12, characterized in that, The second body (42) is connected to the second mounting base (13), the first body (41) is connected to the first mounting base (12), the massage component (20) is configured to drive the second mounting base (13) to vibrate and thus drive the second body (42) to vibrate, and the massage component (20) is configured to drive the first mounting base (12) to vibrate and thus drive the first body (41) to vibrate.

14. The massage belt (100) according to claim 13, characterized in that, The first base (1212) and the first body (41) are formed by secondary injection molding, and the first base (1212) and the second mounting base (13) are fixedly connected by screws.

15. The massage belt (100) according to claim 12, characterized in that, The second body (42) is disposed between the outer shell (11) and the second mounting base (13), and the outer shell (11) and the second mounting base (13) are connected by screws and pressed together to fix the second body (42).

16. The massage belt (100) according to claim 15, characterized in that, The second mounting base (13) has a connecting part around its outer periphery. The connecting part includes a connecting surface and an annular rim. The annular rim is located on the connecting surface and protrudes from the connecting surface in a direction away from the first mounting base (12). The connecting part is connected to the outer shell (11) by screws to press and fix the second body (42) between the connecting surface and the outer shell (11).

Images