A spiral vibration fat-removing machine

Abstract

The utility model provides a spiral vibration fat -burning machine relates to fitness equipment technical field, including base, pedal, fixed frame and vibration frame, is equipped with the fat -burning module on fixed frame, is used for driving vibration frame and pedal to make longitudinal reciprocating motion, the middle part fixed vibration frame has the mounting panel, sets up spiral vibration module on it, this module is constituted by vibration motor and eccentric block, motor is inverted in the mounting panel bottom surface, the output shaft is upwardly through the through -hole and is connected eccentric block, drives pedal to make transverse reciprocating motion. Through the complex effect of longitudinal and transverse vibration, form spiral vibration track, can multidimensional stimulation human muscle group, simulate real movement mode, effectively promote fat -burning efficiency and exercise effect.

Description

Technical Field

[0001] This utility model relates to the field of fitness equipment technology, and more specifically, to a spiral vibration fat-burning machine. Background Technology

[0002] A body-shaping machine is a fitness device that uses mechanical vibration to simulate active exercise, aiming to promote local blood circulation, help relax muscles, and achieve a shaping effect. Its working principle mainly involves a motor driving mechanical vibrations of a specific frequency and amplitude, which are then transmitted to the body.

[0003] Existing vibratory fat-burning machines have relatively simple vibration modes. Most products use a technical solution that sets up a drive mechanism on one or both sides of the machine body, and uses cranks or connecting rods to pull the machine's working surface up and down, so that the whole machine makes a seesaw-like swinging motion.

[0004] However, the aforementioned existing technologies have obvious limitations: First, their movement trajectory is singular, and their regular swaying makes it difficult to simulate the complex force patterns of the human body under various movement states, resulting in a bottleneck in the training effect; second, unidirectional movement can easily cause the body to adapt quickly to certain parts, reducing training efficiency and making the user experience rather boring.

[0005] Therefore, there is an urgent need in this field for a new type of fat-burning machine that can provide more complex, multi-dimensional composite vibration modes to overcome the technical biases of existing technologies, such as single exercise modes and limited training effects, and to provide users with a more efficient and richer fitness equipment experience. Utility Model Content

[0006] The technical problem to be solved by this utility model is that the existing fat-burning machines have a single exercise mode and limited training effect. In order to overcome the above-mentioned defects of the existing technology, this utility model provides a spiral vibration fat-burning machine.

[0007] This utility model provides a spiral vibration fat-burning machine, including a base and a pedal. A fixed frame is connected inside the base, and a vibration frame is provided above the fixed frame. The vibration frame is connected to the bottom surface of the pedal.

[0008] The fixed frame is equipped with a fat-burning module for driving the vibrating frame and pedal to perform longitudinal reciprocating motion;

[0009] A mounting plate is fixed in the middle of the vibratory frame. The mounting plate is provided with a helical vibration module for driving the pedal to perform lateral reciprocating motion. The helical vibration module includes a vibratory motor and an eccentric block. The body of the vibratory motor is fixed upside down to the bottom surface of the mounting plate. A through hole is opened on the mounting plate. After the output axis of the vibratory motor passes through the through hole, its end is fixedly connected to the eccentric block.

[0010] Compared with the prior art, the spiral vibration fat-burning machine proposed in this application has the following advantages: by setting up a fat-burning module and a spiral vibration module, a spiral vibration trajectory combining longitudinal and transverse directions is generated, which can stimulate the user's muscle groups in multiple dimensions, simulate a more realistic exercise mode, and effectively improve fat-burning efficiency and exercise effect; the inverted installation structure of the vibration motor and its placement in the middle of the vibration frame optimize the distribution of the machine's center of gravity and enhance the overall stability of the operation after combination.

[0011] In one possible implementation, the output shaft of the vibration motor is threadedly fixed to the bottom surface of the eccentric block, and a fixing part is protruding from the top surface of the eccentric block along the axial direction of the output shaft of the vibration motor. A transmission bearing is fixedly fitted onto the fixing part, and the upper end surface of the transmission bearing abuts against the bottom surface of the pedal.

[0012] Compared with existing technologies, the transmission bearing, as an intermediate force transmission component, greatly reduces mechanical wear and energy loss between the rotating surface of the eccentric block and the bottom surface of the pedal. It not only improves the efficiency of vibration transmission, but also avoids the torsional stress and unstable shaking that may be caused by the rotational motion acting directly on the pedal. This allows the pedal to reciprocate along the bearing axis, thereby ensuring the smoothness and reliability of the equipment operation and improving the user experience.

[0013] In one possible implementation, the conductive bearing is cylindrical, and the diameter of the conductive bearing is smaller than the maximum outer diameter of the eccentric block.

[0014] Compared with existing technologies, by making the diameter of the transmission bearing smaller than the maximum outer diameter of the eccentric block, it is ensured that the larger eccentric block, as the main vibration generator, is unaffected in its motion space and the centrifugal force it generates during normal operation.

[0015] In one possible implementation, the fat-burning module includes a drive motor, a rotating shaft, and at least one pull rod mechanism; the body of the drive motor is fixed to one side of the fixed frame, the output end of the drive motor is connected to the rotating shaft via a transmission mechanism, and the rotating shaft is rotatably connected to the other side of the fixed frame; the pull rod mechanism includes an eccentric bearing, a cam, and a top plate, the eccentric bearing is mounted on the rotating shaft, the cam is mounted on the eccentric bearing, the lower end of the top plate is hinged to the cam, and the upper end of the top plate is fixedly connected to the bottom surface of the vibrating frame.

[0016] Compared with existing technologies, placing the drive motor on one side of the fixed frame and the rotating shaft on the other side effectively balances the overall weight, reduces resonance during operation, and improves the stability and reliability of the equipment. The combination of eccentric bearings and cams enables a smooth transition from rotary motion to linear motion, resulting in high transmission efficiency and stable operation. This significantly reduces operating noise and mechanical impact, and generates uniform amplitude and precise direction longitudinal vibration. This lays a solid foundation for forming a composite helical vibration trajectory with the helical vibration module, thereby enhancing the product's training effect and user experience.

[0017] In one possible implementation, the transmission mechanism is a belt drive mechanism or a gear drive mechanism.

[0018] Compared with existing technologies, it provides a stable and reliable power transmission solution. Belt drive has the advantages of buffering and vibration absorption and low noise, while gear drive has the advantages of precise transmission and high efficiency. It can be flexibly selected according to product positioning.

[0019] In one possible implementation, a motion guiding mechanism is also included, the motion guiding mechanism comprising an inverted triangular guide rod, the lower end of which is movably connected to a fixed frame, and the upper end of which is fixedly connected to a vibrating frame.

[0020] Compared with existing technologies, the inverted triangular structure provides excellent resistance to lateral forces and motion stability, effectively constraining the vibration frame to ensure it reciprocates strictly along a preset longitudinal trajectory, preventing unnecessary lateral offset or swaying. This ensures precise superposition of longitudinal rhythm and lateral vibration, forming a stable and pure helical composite vibration trajectory. At the same time, the robust triangular mechanical structure enhances the rigidity and durability of the overall mechanism, guaranteeing the reliability and service life of the product under long-term high-intensity vibration environments.

[0021] In one possible implementation, the lower end of the guide rocker arm is movably connected to the fixed frame via a pin assembly; the pin assembly includes a support pin, a support sleeve, a flat washer, and a lock nut; the lower end of the guide rocker arm and the fixed frame are respectively provided with mounting holes, the support sleeve is sleeved on the support pin, and together they pass through the mounting holes of the lower end of the guide rocker arm and the fixed frame; one end of the support pin is a threaded end, and the threaded end passes through the mounting hole and the flat washer in sequence, and is threadedly connected to the lock nut.

[0022] Compared with existing technologies, the pin assembly enables the entire vibratory frame to remain stationary at any position by relying on low friction when there is no power, and can respond quickly and follow the movement when there is power, thus meeting the stringent requirements of the equipment for precise control of motion.

[0023] In one possible implementation, the vibration frame is fixedly connected to the bottom surface of the pedal via a plurality of connectors; the connectors include a first connecting part, a second connecting part, and a shock-absorbing part, the first connecting part being connected to the vibration frame, the second connecting part being connected to the pedal, and the shock-absorbing part being located between the first connecting part and the second connecting part.

[0024] Compared with existing technologies, by setting multiple connectors, the elastic deformation of the shock-absorbing part can be effectively utilized to absorb and buffer the high-frequency vibration impact generated by the spiral vibration module and the fat-spinning module, which greatly suppresses the direct transmission of vibration to the pedal. This ensures the effective output of the core vibration excitation and significantly improves the user's standing comfort, avoiding the unpleasant experience of numbness in the feet. At the same time, the stress concentration part is guided to the specially designed shock-absorbing part, which effectively protects the structural integrity of the vibration frame and the pedal itself, preventing them from cracking or being damaged due to long-term vibration fatigue, thereby greatly improving the durability and reliability of the product. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the internal structure of a spiral vibration fat-burning machine according to the present invention;

[0026] Figure 2 This is an exploded view of the internal structure of a spiral vibration fat-burning machine according to the present invention.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1-Fixed frame;

[0029] 2-Vibration frame; 21-Mounting plate; 211-Through hole;

[0030] 3-Fat-reducing module; 31-Drive motor; 32-Rotating shaft; 33-Eccentric bearing; 34-Cam; 35-Top plate;

[0031] 4-Helical vibration module; 41-Vibration motor; 42-Eccentric block; 421-Fixing part; 43-Conduction bearing;

[0032] 5-Guide rocker arm;

[0033] 6-Connector. Detailed Implementation

[0034] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0035] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0036] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0037] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0038] See Figures 1-2 As shown in the figure, this application discloses a spiral vibration fat-burning machine, including a base and a pedal. A fixed frame 1 is fixedly connected inside the base, and a vibration frame 2 is provided above the fixed frame 1. The vibration frame 2 is fixedly connected to the bottom surface of the pedal.

[0039] The footboard can be equipped with a rubber pad to increase friction and make it easier to stand.

[0040] In this embodiment, the fixed frame 1 is provided with a fat-burning module 3 for driving the vibrating frame 2 and the pedal to perform longitudinal reciprocating motion; a mounting plate 21 is fixed in the middle of the vibrating frame 2, and a spiral vibration module 4 is provided on the mounting plate 21 for driving itself and the pedal to perform lateral reciprocating motion.

[0041] The spiral vibration module 4 includes a vibration motor 41 and an eccentric block 42. The body of the vibration motor 41 is inverted and fixed to the bottom surface of the mounting plate 21. A through hole 211 is opened on the mounting plate 21. The output axis of the vibration motor 41 passes through the through hole 211 and its end is fixedly connected to the eccentric block 42.

[0042] By setting up the fat-burning module 3 and the spiral vibration module 4, a spiral vibration trajectory combining longitudinal and transverse directions is generated, which can stimulate the user's muscle groups in multiple dimensions, simulate a more realistic exercise mode, and effectively improve fat-burning efficiency and exercise effect. The inverted installation structure of the vibration motor 41 and its placement in the middle of the vibration frame 2 optimize the distribution of the machine's center of gravity and enhance the overall stability of the operation after combination.

[0043] After the drive vibration motor 41 starts working, it will drive the eccentric block 42 to rotate, realizing helical vibration. The helical vibration can be transmitted to the vibration frame 2 through the mounting plate 21, and then transmitted to the pedal by the vibration frame 2.

[0044] In this embodiment, the output shaft of the vibration motor 41 is threadedly fixed to the bottom surface of the eccentric block 42. A fixing part 421 is protruding from the top surface of the eccentric block 42 along the axial direction of the output shaft of the vibration motor 41. A transmission bearing 43 is fixedly fitted onto the fixing part 421. The upper end surface of the transmission bearing 43 abuts against the bottom surface of the pedal.

[0045] The transmission bearing 43 directly transmits the helical vibration to the pedal, resulting in better transmission efficiency. As an intermediate force transmission component, the transmission bearing 43 greatly reduces mechanical wear and energy loss between the rotating surface of the eccentric block 42 and the bottom surface of the pedal. This not only improves the efficiency of vibration transmission but also avoids the torsional stress and unstable shaking that might result from the rotational motion directly acting on the pedal. This ensures that the pedal can only reciprocate along the bearing axis, thereby ensuring the smoothness and reliability of the equipment operation and improving the user experience.

[0046] Among them, the vibration motor 41 is a brushless motor.

[0047] The transmission bearing 43 is cylindrical, and its diameter is smaller than the maximum outer diameter of the eccentric block 42. By making the diameter of the transmission bearing 43 smaller than the maximum outer diameter of the eccentric block 42, it is ensured that during normal operation, the larger eccentric block 42, as the main vibration generator, has its movement space and the centrifugal force generated unaffected.

[0048] In this embodiment, the fat-burning module 3 includes a drive motor 31, a rotating shaft 32, and at least one pull rod mechanism; the body of the drive motor 31 is fixed to one side of the fixed frame 1, and the output end of the drive motor 31 is connected to the rotating shaft 32 through a transmission mechanism, and the rotating shaft 32 is rotatably connected to the other side of the fixed frame 1.

[0049] The tie rod mechanism includes an eccentric bearing 33, a cam 34, and a top plate 35. The eccentric bearing 33 is mounted on the rotating shaft 32, the cam 34 is mounted on the eccentric bearing 33, the lower end of the top plate 35 is hinged to the cam 34, and the upper end of the top plate 35 is fixedly connected to the bottom surface of the vibratory frame 2.

[0050] The drive motor 31 is positioned on one side of the fixed frame 1, and the rotating shaft 32 is positioned on the other side of the fixed frame 1. This effectively balances the weight of the entire machine, reduces resonance during operation, and improves the stability and reliability of the equipment. Through the combination structure of the eccentric bearing 33 and the cam 34, a smooth transition from rotary motion to linear motion is achieved. This results in high transmission efficiency and stable operation, significantly reducing working noise and mechanical impact. It can generate longitudinal vibration with uniform amplitude and precise direction, laying a solid foundation for forming a composite spiral vibration trajectory with the spiral vibration module 4, thereby jointly enhancing the product's training effect and user experience.

[0051] The transmission mechanism can be either a belt drive or a gear drive. Belt drives offer advantages such as shock absorption and low noise, while gear drives provide precise transmission and high efficiency. The choice can be flexible depending on the product positioning, and both can provide a stable and reliable power transmission solution.

[0052] In this embodiment, the transmission mechanism is a belt drive mechanism.

[0053] In this embodiment, a spiral vibration fat-burning machine further includes a motion guiding mechanism, which includes an inverted triangular guide rod 5. The lower end of the guide rod 5 is movably connected to the fixed frame 1, and the upper end of the guide rod 5 is fixedly connected to the vibration frame 2.

[0054] The inverted triangular structure provides excellent resistance to lateral forces and motion stability, effectively constraining the vibration frame 2 to ensure it reciprocates strictly along the preset longitudinal trajectory, preventing unnecessary lateral offset or swaying. This ensures precise superposition of longitudinal rhythm and lateral vibration, forming a stable and pure helical composite vibration trajectory. At the same time, the robust triangular mechanical structure enhances the rigidity and durability of the overall mechanism, guaranteeing the reliability and service life of the product under long-term high-intensity vibration environments.

[0055] Specifically, the lower end of the guide rocker arm 5 is movably connected to the fixed frame 1 via a pin assembly.

[0056] The pin assembly includes a support pin, a support sleeve, a flat washer, and a lock nut; the lower end of the guide rocker 5 and the fixed frame 1 are respectively provided with mounting holes; the support sleeve is fitted onto the support pin and passes through the lower end of the guide rocker 5 and the mounting holes of the fixed frame 1; one end of the support pin is a threaded end, which passes through the mounting hole and the flat washer in sequence and is then threadedly connected to the lock nut.

[0057] Through the pin assembly, the entire vibratory frame 1 can be statically moved to any position by low friction when there is no power. When there is power, it can respond quickly and follow the movement, meeting the stringent requirements of the equipment for precise control of motion.

[0058] In actual use, the pin assembly can also be a damping component. The outer ring of the damping component is fixedly connected to the lower end of the guide rocker arm 5, and the inner ring of the damping component is fixedly connected to the fixed frame 1, which can also achieve static stopping at any position.

[0059] The vibratory frame 2 is fixedly connected to the bottom surface of the pedal through multiple connectors 6. The connector 6 includes a first connecting part, a second connecting part, and a shock-absorbing part. The first connecting part is connected to the vibratory frame 2, the second connecting part is connected to the pedal, and the shock-absorbing part is located between the first connecting part and the second connecting part.

[0060] By setting multiple connectors 6, the elastic deformation of the shock absorber can be effectively utilized to absorb and buffer the high-frequency vibration impact generated by the spiral vibration module 4 and the fat-reducing module 3, greatly suppressing the direct transmission of vibration to the pedal. This ensures the effective output of the core vibration excitation and significantly improves the user's standing comfort, avoiding the unpleasant experience of numbness in the feet. At the same time, the stress concentration is guided to the specially designed shock absorber, effectively protecting the structural integrity of the vibration frame 2 and the pedal itself, preventing them from cracking or being damaged due to long-term vibration fatigue, thereby greatly improving the durability and reliability of the product.

[0061] To facilitate the driving of the fat-spinning module 3 and the spiral vibration module 4, the driver used for starting can drive the drive motor 31 or the vibration motor 41 separately to achieve the function of fat-spinning or vibration alone, or it can drive the drive motor 31 and the vibration motor 41 simultaneously to achieve both fat-spinning and spiral vibration.

[0062] In the description of the embodiments of this application, it should be noted that the terms "inner" and "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component 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 application.

[0063] In the description of this application, the references to terms such as "an embodiment," "some embodiments," "in this embodiment," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A spiral vibration fat-burning machine, comprising a base and a pedal, characterized in that: A fixed frame (1) is connected inside the base, and a vibrating frame (2) is provided above the fixed frame (1). The vibrating frame (2) is connected to the bottom surface of the pedal. The fixed frame (1) is equipped with a fat-burning module (3) for driving the vibrating frame (2) and the pedal to perform longitudinal reciprocating motion; A mounting plate (21) is fixed in the middle of the vibratory frame (2). The mounting plate (21) is provided with a spiral vibration module (4) for driving the pedal to perform lateral reciprocating motion. The spiral vibration module (4) includes a vibration motor (41) and an eccentric block (42). The body of the vibration motor (41) is fixed upside down on the bottom surface of the mounting plate (21). A through hole (211) is opened on the mounting plate (21). After the output axis of the vibration motor (41) passes through the through hole (211), its end is fixedly connected to the eccentric block (42).

2. The spiral vibration fat-reducing machine according to claim 1, characterized in that, The output shaft of the vibration motor (41) is threadedly fixed to the bottom surface of the eccentric block (42). A fixing part (421) is protruding from the top surface of the eccentric block (42) along the axial direction of the output shaft of the vibration motor (41). A transmission bearing (43) is fixedly fitted onto the fixing part (421). The upper end surface of the transmission bearing (43) abuts against the bottom surface of the pedal.

3. The spiral vibration fat-reducing machine according to claim 2, characterized in that, The transmission bearing (43) is cylindrical, and the diameter of the transmission bearing (43) is smaller than the maximum outer diameter of the eccentric block (42).

4. The spiral vibration fat-reducing machine according to claim 1, characterized in that, The fat-burning module (3) includes a drive motor (31), a rotating shaft (32), and at least one pull rod mechanism; The body of the drive motor (31) is fixed to one side of the fixed frame (1), and the output end of the drive motor (31) is connected to the rotating shaft (32) through a transmission mechanism. The rotating shaft (32) is rotatably connected to the other side of the fixed frame (1). The tie rod mechanism includes an eccentric bearing (33), a cam (34) and a top plate (35). The eccentric bearing (33) is mounted on the rotating shaft (32), the cam (34) is mounted on the eccentric bearing (33), the lower end of the top plate (35) is hinged to the cam (34), and the upper end of the top plate (35) is fixedly connected to the vibratory frame (2).

5. The spiral vibration fat-reducing machine according to claim 4, characterized in that, The transmission mechanism is either a belt drive mechanism or a gear drive mechanism.

6. The spiral vibration fat-reducing machine according to claim 1, characterized in that, It also includes a motion guiding mechanism, which includes an inverted triangular guide rod (5), the lower end of which is movably connected to the fixed frame (1), and the upper end of which is fixedly connected to the vibrating frame (2).

7. The spiral vibration fat-reducing machine according to claim 6, characterized in that, The lower end of the guide rocker arm (5) is movably connected to the fixed frame (1) via a pin assembly; The pin assembly includes a support pin, a support sleeve, a flat washer, and a lock nut; the lower end of the guide rocker (5) and the fixed frame (1) are respectively provided with mounting holes, the support sleeve is sleeved on the support pin, and together they pass through the lower end of the guide rocker (5) and the mounting holes of the fixed frame (1); one end of the support pin is a threaded end, and the threaded end passes through the mounting hole and the flat washer in sequence, and then is threadedly connected to the lock nut.

8. The spiral vibration fat-reducing machine according to claim 1, characterized in that, The vibratory frame (2) is fixedly connected to the bottom surface of the pedal through multiple connectors (6); The connector (6) includes a first connecting part, a second connecting part and a shock-absorbing part. The first connecting part is connected to the vibrating frame (2), the second connecting part is connected to the pedal, and the shock-absorbing part is located between the first connecting part and the second connecting part.

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