Stretching trainer and training equipment with same

Abstract

The utility model provides a stretching trainer and training equipment with the same, the stretching trainer comprises a support base, a stretching part arranged on the support base and a rotating shaft rotationally arranged on the support base, the stretching part is in transmission connection with a first end of the rotating shaft through a transmission belt, and the rotating shaft is in transmission connection with a second end of the rotating shaft. The stretching trainer further comprises a winding wheel rotationally arranged on the supporting base, the winding wheel is in transmission connection with the second end of the rotating shaft, a connecting line connected with a resistance mechanism is wound around the winding wheel, and the resistance mechanism applies resistance to the winding wheel through the connecting line so that when the stretching part is pulled by external force, the winding wheel can be driven by the rotating shaft to rotate in the direction opposite to the resistance direction. The stretching trainer provided by the scheme has a simple and reasonable structural design, can adapt to different exercise requirements, has better mobility, has wide adaptability and convenience, can provide efficient, safe and easy-to-operate stretching training experience for a user, and is suitable for popularization and application. The device can be effectively used in various environments such as families, gymnasiums and the like.

Description

Technical Field

[0001] This utility model belongs to the technical field of sports training equipment, specifically relating to a stretching trainer and training equipment having the same. Background Technology

[0002] With the increasing awareness of health, exercise training has become an important part of daily life. Among various exercise training methods, stretching training can not only improve flexibility and reduce sports injuries, but also promote blood circulation and muscle relaxation. It is suitable for a variety of sports and rehabilitation training needs. Currently, there are some stretching training equipment on the market that meet the needs of sports enthusiasts and professionals to a certain extent.

[0003] However, most existing stretching training equipment uses a fixed support structure or a simple manual adjustment mechanism. Users often need to frequently adjust the equipment or manually set it according to different training goals when performing stretching training. Moreover, the design of such equipment is often bulky, lacks flexibility and adjustability, and cannot effectively meet the needs of users.

[0004] In addition, many stretching machines have complex structures and large sizes, making them inconvenient to carry and move, which limits their use in home or small fitness environments. Moreover, because the operation is relatively complicated, it usually requires guidance from professional users. Users in home environments or beginners using them on their own are prone to injury due to improper operation. Utility Model Content

[0005] In order to overcome the defects of the prior art, the present invention proposes a stretching trainer, including a support base, a stretching part disposed on the support base, and a rotating shaft rotatably disposed on the support base, wherein the stretching part is connected to the first end of the rotating shaft via a transmission belt.

[0006] The stretching trainer also includes a winding wheel rotatably disposed on the support base, and the winding wheel is connected to the second end of the rotating shaft in a transmission manner;

[0007] The winding wheel is surrounded by a connecting line that is connected to the resistance mechanism. The resistance mechanism is used to apply resistance to the winding wheel through the connecting line so that when the tension part is pulled by an external force, the winding wheel is driven to rotate in the opposite direction of the resistance through the rotating shaft.

[0008] Preferably, a standing platform is provided above the support base, and a support auxiliary frame is protruding from the standing platform.

[0009] Furthermore, the two ends of the support auxiliary frame are respectively provided with a first connector and a second connector;

[0010] The first side of the support base is provided with a plurality of first connecting parts that are detachably connected to the first connecting member, and the second side of the support base is provided with a plurality of second connecting parts that are detachably connected to the second connecting member.

[0011] Preferably, the first side and the second side are opposite to each other.

[0012] Specifically, the standing platform has a channel opening, the first end of the rotating shaft is located below the channel opening, and the main body of the stretching part extends upwards from the standing platform through the channel opening.

[0013] Preferably, the winding wheel is detachably disposed on the side of the support base.

[0014] Optionally, the stretching part includes a hollow stretching handle.

[0015] Preferably, the first end of the tensioning part is connected to the rotating shaft via the transmission belt, and the second end of the tensioning part is connected to the support base via the telescopic adjustment belt.

[0016] Preferably, the support base includes multiple legs, and each leg has a cushioning pad on its bottom side.

[0017] This utility model also proposes a training device, which includes a stretching trainer as described above and a resistance mechanism connected to the stretching trainer via the connecting line. The resistance mechanism is used to provide stretching resistance to the stretching trainer via the connecting line.

[0018] This utility model has at least the following beneficial effects:

[0019] The stretching trainer proposed in this utility model has a simple and easy-to-use structure, which can be used in the home environment. It ensures the safety and comfort of users during the training process. The design of the stretching part and the transmission belt can adjust the stretching angle and force according to the user's needs, thereby providing personalized training effects. The transmission connection between the rotating shaft and the winding wheel makes the overall structure more compact and stable, improving the durability of the equipment and the smoothness of training. It can effectively provide balanced stretching and resistance training.

[0020] Furthermore, the stretching trainer proposed in this utility model has a standing platform that can provide users with a stable standing position, thereby fixing the stretching trainer. The design of the support frame can provide users with additional support while standing on the platform, ensuring safety, stability and comfort during stretching training. Through the design of detachable connectors, users can adjust the direction and position of the support frame as needed, so as to make convenient adaptive adjustments according to different heights, body types or training goals of users.

[0021] The access point on the standing platform allows the shaft to connect to the winding wheel and the stretching section from below the standing platform, thus placing the stretching section above the standing platform. This optimizes the spatial layout and allows the transmission system of the stretching section and winding wheel to be effectively integrated, avoiding complex mechanical structures and ensuring the compactness and functional continuity of the overall equipment. The detachable design of the winding wheel allows users to adjust different stretching training modes by replacing the winding wheel, increasing the flexibility and maintainability of the equipment.

[0022] The stretching section features a hollow handle, which not only reduces material usage, making the device lighter and easier for users to operate and carry, but also optimizes handle comfort, preventing hand fatigue after prolonged use. Furthermore, it can be combined with other mechanisms to increase the number of available training methods. The telescopic adjustment strap allows users to adapt the stretching section to their needs. The cushioning pads on the bottom of the support base feet help reduce shock and minimize damage to the feet from the ground, thereby improving the safety and long-term stability of the stretching trainer.

[0023] Therefore, this utility model provides a stretching trainer and a training device having the same. The stretching trainer proposed by this utility model has a simple and reasonable structural design, can adapt to different exercise needs, and has good mobility. It has wide adaptability and convenience, and can provide users with an efficient, safe and easy-to-operate stretching training experience. It can be effectively used in various environments such as home and gym. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying 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.

[0025] Figure 1 A schematic diagram of the overall structure of the stretching trainer provided in Example 1;

[0026] Figure 2 A schematic diagram of the bottom structure of a stretching trainer;

[0027] Figure 3 This is a structural diagram of the auxiliary support frame;

[0028] Figure 4 This is an example diagram of the overall structure of the training device provided in Example 2.

[0029] Figure Labels

[0030] 1-Support base; 2-Standing platform; 3-Tension section; 4-Rotating shaft; 5-Winding wheel; 6-Support auxiliary frame; 7-Resistance mechanism; 11-Connecting hole; 12-Support leg; 13-Buffer pad; 21-Channel opening; 31-Transmission belt; 32-Telescopic adjustment belt; 51-Connecting line; 61-First connector; 62-Second connector. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Various embodiments of the present invention will be described more fully below. The present invention may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present invention to the specific embodiments disclosed herein, but rather the present invention should be understood to cover all adjustments, equivalents, and / or alternatives falling within the spirit and scope of the various embodiments of the present invention.

[0033] In the following, the terms “comprising” or “may include”, which may be used in various embodiments of the present invention, indicate the presence of the disclosed functions, operations, or elements, and do not limit the addition of one or more functions, operations, or elements. Furthermore, as used in various embodiments of the present invention, the terms “comprising,” “having,” and their cognates are intended only to indicate a specific feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as primarily excluding the presence of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing, or the possibility of adding one or more combinations of features, numbers, steps, operations, elements, components, or combinations of the foregoing.

[0034] In various embodiments of this utility model, the expression "or" or "at least one of A and / or B" includes any combination or all combinations of the words listed simultaneously. For example, the expression "A or B" or "at least one of A and / or B" may include A, may include B, or may include both A and B.

[0035] The terms used in the various embodiments of this utility model (such as "first," "second," etc.) may modify various constituent elements in the various embodiments, but do not limit the corresponding constituent elements. For example, the above terms do not limit the order and / or importance of the elements. The above terms are only used for the purpose of distinguishing one element from other elements. For example, a first user device and a second user device refer to different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of this utility model, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.

[0036] It should be noted that, in this utility model, unless otherwise explicitly specified and defined, terms such as "installation," "connection," and "fixation" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] In this utility model, those skilled in the art should understand that the terms indicating orientation or positional relationship in the text are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0038] The terminology used in the various embodiments of this invention is for the purpose of describing particular embodiments only and is not intended to limit the various embodiments of this invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments of this invention pertain. The terms (such as those defined in a generally used dictionary) are to be interpreted as having the same meaning as in the context of the relevant technical field and are not to be interpreted as having an idealized or overly formal meaning, unless clearly defined in the various embodiments of this invention.

[0039] Example 1

[0040] Please refer to Figures 1-3This embodiment proposes a stretching trainer, including a support base 1, a standing platform 2 above the support base 1, a stretching part 3 disposed on the support base 1 and a rotating shaft 4 rotatably disposed on the support base 1, the stretching part 3 being connected to the first end of the rotating shaft 4 via a transmission belt 31, the stretching trainer also including a winding wheel 5 rotatably disposed on the support base 1, the winding wheel 5 having a connecting line 51 connected to a resistance mechanism wound around it, the second end of the rotating shaft 4 being connected to the winding wheel 5, and the resistance mechanism applying resistance to the winding wheel 5 via the connecting line 51; in this embodiment, the transmission belt 31 is a nylon belt.

[0041] Specifically, the resistance mechanism provides resistance to the stretching part 3 through the sequential transmission of the connecting line 51, the winding wheel 5, the rotating shaft 4, and the transmission belt 31. The user can stand on the standing platform 2, thereby using their own weight to fix the support base 1, and perform tensile training by grasping the stretching part 3 and stretching it. When the stretching part 3 is pulled by an external force, the stretching part 3 will drive the winding wheel 5 to rotate in the opposite direction of the resistance applied by the resistance mechanism through the connecting line 51 via the transmission belt 31 and the rotating shaft 4. In other embodiments, the stretching trainer proposed in this embodiment can also use other methods to fix the support base, such as setting a component on the support base that can be connected to other fixing mechanisms.

[0042] Preferably, the standing platform 2 is provided with a support frame 6. When performing tensile training, the user needs to stand on the tensile platform and maintain a stable posture. The support frame 6 can provide additional support to increase the stability of the user when performing tensile training. In addition, the support frame 6 can serve as a fixed fulcrum, allowing the user to perform stretching training in different directions.

[0043] Furthermore, the two ends of the support auxiliary frame 6 are respectively provided with a first connector 61 and a second connector 62, the first side of the support base 1 is provided with a plurality of first connecting parts that are detachably connected to the first connector 61, and the second side of the support base 1 is provided with a plurality of second connecting parts that are detachably connected to the second connector 62.

[0044] Therefore, users can freely adjust the setting position and direction of the support frame 6 by selecting appropriate first and second connecting parts to connect with it, so as to adapt to individual differences between users and different training needs. This not only enhances the flexibility and adaptability of the stretching trainer, but also helps users obtain more personalized and precise support in different training postures.

[0045] In this embodiment, the first side and the second side are opposite to each other. The first connecting part and the second connecting part respectively include connecting holes 11 opened on the first side and the second side. The support auxiliary frame 6 connected to the connecting holes 11 on the first side and the second side can form a stable support structure on the standing platform 2, which helps to ensure the stability and balance of the support auxiliary frame 6, avoids the support auxiliary frame 6 from loosening or falling off due to uneven local force, and ensures the safety of the stretching trainer proposed in this embodiment during use.

[0046] Specifically, a channel opening 21 is provided on the standing platform 2, and the first end of the rotating shaft 4 is located below the channel opening 21. The main body of the stretching part 3 extends upward from the standing platform 2 through the channel opening 21. Thus, the stretching trainer proposed in this utility model allows the rotating shaft 4 to be located below the standing platform 2, thereby saving space on the standing platform 2 and helping to ensure the alignment and effective transmission between components such as the transmission belt 31 and the rotating shaft 4. The mechanism of the stretching part 3 can be compactly integrated between the support base 1 and the standing platform 2, avoiding the occupation of additional space, making the structure of the stretching trainer more compact and structured, and improving the overall convenience.

[0047] Moreover, since the first end of the rotating shaft 4 is located below the channel opening 21, and the channel opening 21 also serves as a guide to prevent the tensioning part 3 from derailing, the movement trajectory of the tensioning part 3 can be better matched with the stability of the standing platform 2, thereby reducing the swaying or displacement problems caused by the instability or imbalance of the tensioning part 3. When the user performs tension training, the stability of the tension trainer can be guaranteed, the overall safety can be enhanced, and the potential dangers caused by loose or unstable equipment parts can be prevented.

[0048] Preferably, the winding wheel 5 is located on the side of the support base 1. This arrangement helps maintain the overall compact structure of the stretching trainer, improves space utilization efficiency, and saves space on the standing platform 2. This allows the standing platform 2 to remain simple, avoids interference between the winding wheel 5 and other components, and enhances user comfort and safety during training. It also ensures that the winding wheel 5 operates stably during transmission, reducing friction and unnecessary vibration. Furthermore, the side arrangement allows the stretching section 3 and the rotating shaft 4 to extend below the standing platform 2, thereby ensuring the compactness and effectiveness of the entire system.

[0049] It should be noted that using different specifications of winding wheels 5 can change the transmission effect of the stretching trainer, thereby indirectly adjusting the pulling force required when using the stretching trainer. In this embodiment, the winding wheel 5 is detachably connected to the support base 1. Users can increase or decrease the pulling force by replacing the winding wheel 5, thus making the stretching trainer flexible to adapt to different training needs of users.

[0050] Optionally, the stretching section 3 includes a hollow stretching handle. Users can perform stretching exercises through the hollow part of the stretching handle. The hollow handle is lighter than the solid handle, which helps reduce the burden on users during training, especially during long-term or high-frequency use, reducing hand fatigue. In addition, the hollow design can reserve space inside the handle for installing other accessories such as anti-slip devices and elastic cushioning materials, or for connecting other mechanisms through the hollow part, thereby improving the versatility and applicability of the stretching trainer.

[0051] Preferably, the stretching handle can be equipped with an anti-slip kit to ensure that the user can grip the device more firmly during stretching training, avoid safety hazards caused by slippage, and at the same time ensure that the stretching trainer has stability and durability for long-term use.

[0052] Preferably, the first end of the stretching part 3 is connected to the rotating shaft 4 via the transmission belt 31, and the second end of the stretching part 3 is connected to the support base 1 via the telescopic adjustment belt 32. Thus, the telescopic adjustment belt 32 can provide the function of adjusting the length of the stretching part 3. Users can adjust the length of the stretching part 3 according to their own needs. Furthermore, the telescopic adjustment belt 32 can help the stretching part 3 maintain stability during training, avoid unnecessary loosening or positional displacement, and enhance the training effect and safety.

[0053] Preferably, the support base 1 includes multiple legs 12, and each leg 12 has a cushioning pad 13 on its bottom side. When the user uses the stretching trainer for training, the ground may be subjected to vibration or impact. The cushioning pad 13 can increase the friction with the ground, providing shock absorption and anti-slip function for the legs 12. This prevents the trainer from sliding due to uneven force or training movements during use, avoids accidents caused by equipment sliding, reduces safety risks caused by equipment instability or positional displacement, and ensures that the stretching trainer is more stable and safer during use. The use of the cushioning pad 13 can also prevent the support base 1 from directly contacting the ground, reducing wear on the legs 12 due to friction. This plays an important role in enhancing the overall safety of the trainer and extending its lifespan.

[0054] Example 2

[0055] Please refer to Figure 4 This embodiment proposes a training device, including a stretching trainer as proposed in Embodiment 1 and a resistance mechanism 7 connected to the stretching trainer. The resistance mechanism 7 is used to provide stretching resistance to the stretching trainer through a connecting line 51. In a specific embodiment, the resistance mechanism 7 includes a motor, and the resistance mechanism 7 provides resistance to the connecting line 51 through the motor.

[0056] In summary, this utility model provides a stretching trainer and a training device with the same. The stretching trainer proposed by this utility model has a simple and reasonable structural design, can adapt to different exercise needs, and has good mobility. It has wide adaptability and convenience, and can provide users with an efficient, safe and easy-to-operate stretching training experience. It can be effectively used in various environments such as home and gym.

[0057] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stretch trainer characterized by, The stretching trainer comprises a supporting base, a stretching part arranged on the supporting base, and a rotating shaft arranged on the supporting base, the stretching part is in transmission connection with a first end of the rotating shaft through a transmission belt; The stretching trainer further comprises a winding wheel arranged on the supporting base, the winding wheel is in transmission connection with a second end of the rotating shaft; The winding wheel is surrounded by a connecting line connected with a resistance mechanism, the resistance mechanism is used for applying resistance to the winding wheel through the connecting line, so that the winding wheel is driven to rotate in the opposite direction of the resistance by the rotating shaft when the stretching part is pulled by external force.

2. The stretch trainer of claim 1, wherein, An standing platform is arranged above the supporting base, and a supporting auxiliary frame is protruded on the standing platform.

3. The stretch trainer of claim 2, wherein, First and second connecting members are arranged at two ends of the supporting auxiliary frame, respectively. First connecting parts are arranged on a first side of the supporting base and are detachably connected with the first connecting members, and second connecting parts are arranged on a second side of the supporting base and are detachably connected with the second connecting members.

4. The stretch trainer of claim 3, wherein, The first and second sides are opposite to each other.

5. The stretch trainer of claim 2, wherein, A passage is arranged on the standing platform, the first end of the rotating shaft is arranged below the passage, and a main part of the stretching part extends above the standing platform through the passage.

6. The stretch trainer of claim 1 or 5, wherein, The winding wheel is detachably arranged on a side of the supporting base.

7. The stretch trainer of claim 1, wherein, The stretching part comprises a stretching handle with a hollow structure.

8. Stretching trainer according to claim 1 or 7, characterized in that A first end of the stretching part is connected with the rotating shaft through the transmission belt, and a second end of the stretching part is connected with the supporting base through a telescopic adjusting belt.

9. The stretch trainer of claim 1, wherein, The supporting base comprises a plurality of supporting legs, and a bottom side of each supporting leg is provided with a buffer pad.

10. A training device, characterized by The stretching trainer comprises a stretching trainer according to any one of claims 1-9 and a resistance mechanism connected with the stretching trainer through the connecting line, the resistance mechanism is used for providing stretching resistance for the stretching trainer through the connecting line.

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