A foot massager with anti-collision and noise reduction functions

Abstract

The utility model discloses a kind of foot massager with anti-collision noise reduction function, it is related to massager technical field, and it include: casing;Driving member, for driving transmission member to drive rotating rod rotation;At least one eccentric block, eccentric block one end is provided with the insertion slot, the end of rotating rod is inserted into insertion slot and eccentric block fixed connection, bearing is equipped on eccentric block;At least one supporting element, supporting element is fixedly arranged in casing;Supporting element includes support and base, support is arranged on the top of base;Base is fixedly connected with eccentric block by bearing;Pin shaft is fixedly arranged on support, and elastic wear block is respectively sleeved on the both ends of pin shaft;At least one first massage head, first massage head is fixedly installed on support.The elastic wear block is set on the both ends of pin shaft in the application, when supporting element reciprocating vibration drives first massage head to reciprocating vibration, and the friction between massage head and pin shaft is reduced by the softness and elasticity of elastic wear block, and the noise generated by vibration is reduced.

Description

Technical Field

[0001] This utility model relates to the field of massager technology, and in particular to a foot massager with anti-collision and noise reduction functions. Background Technology

[0002] In the field of massager technology, existing products are commonly used to relieve muscle fatigue and promote blood circulation. However, traditional massagers have some technical problems and shortcomings in achieving the up-and-down vibration of the massage head.

[0003] In traditional massagers, the massage head vibrates up and down, resulting in significant friction between the massage head holder and adjacent components. This high friction not only causes considerable noise but also affects massage comfort. Furthermore, traditional massagers typically lack effective shock absorption measures, failing to adequately cushion the impact of vibrations, thus further exacerbating the noise problem and reducing the user experience.

[0004] Furthermore, existing massagers fail to adequately consider the wear and tear between moving parts in their design. Due to the lack of wear-resistant components, these parts wear out significantly after prolonged use, affecting not only the massage effect but also potentially causing premature device failure, increasing maintenance costs and replacement frequency. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a foot massager with anti-collision and noise reduction functions, so as to solve the problem of significant noise generated by excessive friction between parts when the massage head vibrates up and down in traditional massagers, and overcome the problem of lack of effective shock absorption and wear resistance measures in the existing technology.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A foot massager with anti-collision and noise reduction functions, characterized in that it comprises:

[0008] chassis;

[0009] A driving component, used to drive the transmission component to rotate the rotating rod;

[0010] At least one eccentric block, one end of which is provided with a insertion groove, the end of the rotating rod is inserted into the insertion groove and fixedly connected to the eccentric block, and the eccentric block is provided with a bearing;

[0011] At least one support member is fixedly disposed within the housing; the support member includes a bracket and a base, the bracket being disposed above the base; the base is fixedly connected to the eccentric block via the bearing; a pin is fixedly disposed on the bracket, and elastic wear-resistant blocks are respectively sleeved at both ends of the pin;

[0012] At least one first massage head is fixedly mounted on the bracket.

[0013] Preferably, the pin passes through the bracket, the bracket has a threaded hole that matches the pin, and the bracket and the pin are fixedly connected by a first screw, the first screw passing through the threaded hole on the bracket and the pin in sequence.

[0014] Preferably, the eccentric block has an abutment portion on the side away from the rotating rod, and at least two second screws are fixed on the base for cooperating with the abutment portion to fix the bearing.

[0015] Preferably, the driving component is a motor, with the first output end of the motor fixedly connected to the transmission component and the second output end fixedly connected to the worm gear.

[0016] Preferably, the transmission component includes a large pulley, a small pulley, and a belt. The small pulley is fixedly connected to the first output end of the motor, and the large pulley is fixedly connected to the end of the rotating rod away from the eccentric block. The small pulley and the large pulley are rotatably connected via the belt, and the motor drives the small pulley to rotate, thereby driving the large pulley to rotate.

[0017] Preferably, it includes at least one second massage head, a transmission wheel, and a support column. The transmission wheel is located below the second massage head and is fixedly disposed inside the housing. One end of the support column is fixedly connected to the transmission wheel, and the other end is fixedly connected to the second massage head. The motor drives the worm gear to rotate, and the worm gear drives the transmission wheel to rotate through the worm wheel.

[0018] Preferably, a reduction gear is fixedly mounted on the worm gear on the same axis, the worm meshes with the worm gear, and the reduction gear meshes with the transmission gear.

[0019] Preferably, the material of the elastic wear-resistant block is soft rubber.

[0020] Preferably, it includes at least one heating element, which is located between the second massage head and the drive wheel, and is disposed close to the second massage head.

[0021] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0022] This invention provides a foot massager with anti-collision and noise reduction functions. A drive motor rotates a rotating rod, which in turn rotates an eccentric block. Due to the eccentric design of the eccentric block, its rotational motion is converted into the up-and-down reciprocating vibration of the support component. This design allows the massage head to vibrate up and down, simulating a real massage technique. Furthermore, elastic wear-resistant blocks are installed at both ends of the pin. When the support component vibrates up and down, causing the first massage head to vibrate, the elastic wear-resistant blocks, through their softness and elasticity, effectively buffer the impact of the vibration, reducing friction between the massage head and the pin. This not only reduces noise caused by vibration but also improves user comfort. Simultaneously, the wear resistance of the elastic wear-resistant blocks extends the service life of the components, reducing equipment maintenance costs. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the connection structure of the eccentric block, support member and rotating rod of this utility model;

[0026] Figure 4 This is a schematic diagram of the connection structure of the motor, worm, worm wheel and transmission wheel of this utility model;

[0027] The components are as follows: 1. Housing; 2. Drive component; 3. Transmission component; 31. Large pulley; 32. Small pulley; 33. Belt; 4. Rotating rod; 5. Eccentric block; 51. Abutment part; 6. Bearing; 7. Support component; 71. Bracket; 72. Base; 8. Pin; 9. Elastic wear-resistant block; 10. First massage head; 11. Threaded hole; 12. Second screw; 13. Worm gear; 14. Second massage head; 15. Transmission wheel; 16. Worm gear; 17. Support column; 18. Heating component; 19. Reduction wheel. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of this utility model.

[0029] like Figure 1 , Figure 2 As shown, this utility model provides a foot massager with anti-collision and noise reduction functions, characterized in that it includes:

[0030] Casing 1;

[0031] Drive component 2 is used to drive transmission component 3 to rotate rotating rod 4;

[0032] At least one eccentric block 5, one end of which is provided with a plug-in groove, the end of the rotating rod 4 is inserted into the plug-in groove and fixedly connected to the eccentric block 5, and a bearing 6 is provided on the eccentric block 5;

[0033] At least one support member 7 is fixedly installed inside the housing 1; the support member 7 includes a bracket 71 and a base 72, the bracket 71 is located above the base 72; the base 72 is fixedly connected to the eccentric block 5 through a bearing 6; a pin 8 is fixedly installed on the bracket 71, and elastic wear-resistant blocks 9 are respectively sleeved at both ends of the pin 8.

[0034] At least one first massage head 10 is fixedly mounted on the bracket 71.

[0035] In this embodiment, after the drive component 2 (usually a motor) is started, its power output drives the transmission component 3 to rotate. The transmission component 3 connects to and drives the rotating rod 4 to rotate. The rotation of the rotating rod 4 further transmits power to the eccentric block 5. Since the eccentric block 5 has an eccentric structure, its rotational motion generates centrifugal force, thereby driving the support component 7 to reciprocate up and down, which in turn drives the first massage head 10 to vibrate up and down. The support component 7 consists of a bracket 71 and a base 72. The base 72 is connected to the eccentric block 5 through a bearing 6, ensuring the smoothness and stability of the movement. The stable movement trajectory ensures the uniformity and reliability of the massage effect, further enhancing the user experience.

[0036] Furthermore, a pin 8 is fixedly mounted on the support 71, and elastic wear-resistant blocks 9 made of soft rubber are fitted at both ends of the pin 8. Preferably, the elastic wear-resistant blocks 9 are made of soft rubber. During the up-and-down movement of the support 7, the soft rubber wear-resistant blocks contact the bottom of the first massage head 10, effectively buffering the impact force during movement through their softness and elasticity, thereby reducing the friction and noise generated by the collision between the soft rubber wear-resistant blocks and the first massage head during the up-and-down reciprocating movement. Ultimately, the up-and-down reciprocating movement of the support 7 is transformed into a massage action on the feet through the first massage head 10, achieving a comfortable massage experience while ensuring low noise operation and long service life of the components.

[0037] In the preferred embodiment of this application, such as Figure 2 , Figure 3As shown, the pin 8 passes through the bracket 71, and the bracket 71 has a threaded hole 11 that matches the pin 8. The bracket 71 and the pin 8 are fixedly connected by a first screw, which passes through the threaded hole 11 on both the bracket 71 and the pin 8, allowing the bracket and the pin to be fastened together by threads. This connection method not only provides stable mechanical support and ensures a firm connection between the bracket 71 and the pin 8, but also enables quick assembly and disassembly of components through the threaded connection, facilitating the maintenance and repair of the massager. The use of threaded connections enhances the stability of the structure, effectively preventing loosening of components during the operation of the massager and ensuring the accuracy and reliability of the massage head movement. At the same time, this design allows for quick replacement of worn parts, reducing maintenance costs and extending the service life of the massager.

[0038] In one embodiment, such as Figure 3 As shown, the eccentric block 5 has an abutment part 51 on the side away from the rotating rod 4, and at least two second screws 12 are fixed on the base 72 for cooperating with the abutment part 51 to fix the bearing 6. The bearing 6 is firmly installed between the base 72 and the eccentric block 5 by the second screws 12, which ensures that the eccentric block 5 can smoothly transmit motion during rotation. This not only reduces the offset and shaking during movement, making the movement of the massage head more stable, but also reduces the vibration generated by the eccentric block 5 during rotation, thereby reducing noise and improving the comfort of use.

[0039] In the embodiments of this application, such as Figure 2 As shown, the driving component 2 is a motor. The first output end of the motor is fixedly connected to the transmission component 3, and the second output end is fixedly connected to the worm gear 13. The transmission component 3 includes a large pulley 31, a small pulley 32, and a belt 33. The small pulley 32 is fixedly connected to the first output end of the motor. The large pulley 31 is fixedly connected to the end of the rotating rod 4 away from the eccentric block 5. The small pulley 32 and the large pulley 31 are rotatably connected via the belt 33. The motor drives the small pulley 32 to rotate, thereby driving the large pulley 31 to rotate. The motor drives the power output shaft through the large and small pulleys 32. The belt 33 connects the large and small pulleys 32 to achieve power transmission, thus causing the large pulley 31 to drive the eccentric block 5 to rotate via the rotating rod 4. The eccentricity of the eccentric block 5 is used to achieve the up-and-down vibration of the first massage head 10. The belt 33 transmission can achieve smooth power transmission, reduce power loss, and improve transmission efficiency.

[0040] In the embodiments of this application, reference is made to Figure 4As shown, the device includes at least one second massage head 14, a transmission wheel 15, and a support column 17. The transmission wheel 15 is located below the second massage head 14 and is fixedly installed inside the housing 1. One end of the support column 17 is fixedly connected to the transmission wheel 15, and the other end is fixedly connected to the second massage head 14. A motor drives a worm gear 13 to rotate, and the worm gear 13 drives the transmission wheel 15 to rotate through a worm wheel 16. Specifically, a reduction gear 19 is fixedly mounted coaxially on the worm wheel 16. The worm gear 13 meshes with the worm wheel 16, and the reduction gear 19 meshes with the transmission wheel 15. The motor drives the worm gear 13 to rotate, thereby driving the worm wheel 16 to rotate. Because the reduction gear 19 is fixedly mounted coaxially below the worm wheel 16, the coaxial reduction gear 19 rotates, transmitting power to the transmission wheel 15 to drive the transmission wheel 15 to rotate. The transmission wheel 15 is connected to the support column 17 and drives the second massage head 14 to rotate.

[0041] The worm gear 13 meshes with the worm wheel 16, and then, through the reduction gear 19 and the transmission wheel 15, efficiently transmits the motor's power to the second massage head 14, achieving stable rotational massage. The reduction gear 19 effectively reduces the transmission wheel's speed, allowing the massage head to rotate slowly and evenly, providing a gentler and more stable massage effect and avoiding discomfort or potential skin damage caused by excessive speed. Simultaneously, this transmission method has high torque transmission efficiency, ensuring the massage head provides sufficient force during rotation to meet the user's needs for massage depth. The meshing transmission of the worm gear 13 and worm wheel 16 also has self-locking properties, preventing the massage head from loosening or reversing due to external forces during use, enhancing the device's reliability and safety. The entire transmission system is compactly designed, effectively utilizing the massager's internal space, resulting in a more rational structural layout and facilitating installation and maintenance.

[0042] In the embodiments of this application, such as Figure 2 As shown, at least one heating element 18 is also provided below the first massage head 10. The heating element 18 is located between the second massage head 14 and the transmission wheel 15, and is positioned close to the second massage head 14. Preferably, the heating element 18 can be a microphone, a red LED, or a heating plate. Positioning the heating element 18 close to the massage head and the massage area shortens the heat transfer path, allowing the heat to act more directly on the massage area, thereby improving heating efficiency and heat therapy effect.

[0043] In summary, this foot massager, driven by a motor, achieves multiple massage functions. The first output of the motor drives the large pulley 31 to rotate via belt 33, which in turn drives the rotating rod 4 and eccentric block 5 to rotate. The centrifugal force of the eccentric block 5 causes the support member 7 and the massage head to reciprocate up and down, simulating the up-and-down vibration of a real massage. The second output of the motor transmits power to the second massage head 14 via worm gear 13 and worm wheel 16, causing the second massage head 14 to rotate. Soft rubber wear-resistant blocks at both ends of the pin 8 reduce friction and noise. This design combines up-and-down vibration and rotational massage, providing a rich and diverse massage experience, significantly improving the massage effect, and meeting the needs of different users. At the same time, it has a compact structure, runs smoothly with low noise, extends the service life of the device, and reduces maintenance costs.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foot massager with anti-collision and noise reduction functions, characterized in that, include: Casing (1); The driving component (2) is used to drive the transmission component (3) to rotate the rotating rod (4); At least one eccentric block (5), one end of which is provided with a plug-in groove, the end of the rotating rod (4) is inserted into the plug-in groove and fixedly connected to the eccentric block (5), and a bearing (6) is provided on the eccentric block (5); At least one support member (7) is fixedly disposed inside the housing (1); the support member (7) includes a bracket (71) and a base (72), the bracket (71) is disposed above the base (72); the base (72) is fixedly connected to the eccentric block (5) through the bearing (6); a pin (8) is fixedly disposed on the bracket (71), and elastic wear-resistant blocks (9) are respectively sleeved at both ends of the pin (8); At least one first massage head (10) is fixedly mounted on the bracket (71).

2. The foot massager with anti-collision and noise reduction function according to claim 1, characterized in that: The pin (8) passes through the bracket (71), and the bracket (71) is provided with a threaded hole (11) that matches the pin (8). The bracket (71) and the pin (8) are fixedly connected by a first screw, which passes through the threaded hole (11) on the bracket (71) and the pin (8) in sequence.

3. The foot massager with anti-collision and noise reduction function according to claim 1, characterized in that: The eccentric block (5) has an abutment part (51) on the side away from the rotating rod (4), and at least two second screws (12) are fixed on the base (72) for cooperating with the abutment part (51) to fix the bearing (6).

4. The foot massager with anti-collision and noise reduction function according to claim 1, characterized in that: The driving component (2) is a motor. The first output end of the motor is fixedly connected to the transmission component (3), and the second output end is fixedly connected to the worm gear (13).

5. The foot massager with anti-collision and noise reduction function according to claim 4, characterized in that: The transmission component (3) includes a large pulley (31), a small pulley (32), and a belt (33). The small pulley (32) is fixedly connected to the first output end of the motor. The large pulley (31) is fixedly connected to the end of the rotating rod (4) away from the eccentric block (5). The small pulley (32) and the large pulley (31) are rotatably connected through the belt (33). The motor drives the small pulley (32) to rotate, thereby driving the large pulley (31) to rotate.

6. The foot massager with anti-collision and noise reduction function according to claim 4, characterized in that: It includes at least one second massage head (14), a transmission wheel (15), and a support column (17). The transmission wheel (15) is located below the second massage head (14) and is fixedly installed inside the housing (1). One end of the support column (17) is fixedly connected to the transmission wheel (15), and the other end is fixedly connected to the second massage head (14). The motor drives the worm gear (13) to rotate, and the worm gear (13) drives the transmission wheel (15) to rotate through the worm wheel (16).

7. The foot massager with anti-collision and noise reduction function according to claim 6, characterized in that: The worm gear (16) is coaxially fixed with a reduction wheel (19), the worm (13) meshes with the worm gear (16), and the reduction wheel (19) meshes with the transmission wheel (15).

8. The foot massager with anti-collision and noise reduction function according to claim 1, characterized in that: The elastic wear-resistant block (9) is made of soft rubber.

9. The foot massager with anti-collision and noise reduction function according to claim 6, characterized in that: It includes a heating element (18) located between the second massage head (14) and the transmission wheel (15), and disposed close to the second massage head (14).

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