Pilates pedal device and fitness stool

Abstract

The utility model belongs to the technical field of fitness equipment, and particularly relates to a pilates pedal device and a fitness stool. The pedal device comprises a pilates pedal; the hanging shaft supporting assembly comprises a hanging shaft supporting frame mounted at one end of the fitness stool main body, an upper hanging shaft of which the two ends are arranged at the top of the hanging shaft supporting frame, a lower hanging shaft fixedly mounted at the bottom of the hanging shaft supporting frame, and an elastic piece of which the two ends are connected with the upper hanging shaft and the lower hanging shaft respectively; the two shifting rotating rods are arranged at the two ends of the upper hanging shaft respectively; the two multi-rod transmission assemblies are arranged at the two ends of the upper hanging shaft respectively. According to the pedal device, the hanging shaft supporting assembly, the stirring rotating rod and the multi-rod transmission assembly are designed in a matched mode, opening and closing of the pilates pedal are achieved, complete closing and storage of the pilates pedal can be achieved, and indoor space is saved. Meanwhile, the elastic piece can be placed at the safe position away from the user operation end through the multi-rod transmission assembly, the risk caused by exposure of the elastic piece is avoided, and meanwhile the attractiveness is improved.

Description

Technical Field

[0001] This utility model belongs to the field of fitness equipment technology, specifically relating to a Pilates pedal device and a fitness stool. Background Technology

[0002] As people increasingly pursue a healthy lifestyle, fitness activities are becoming more and more important in daily life. Pilates, as a popular fitness method, has been favored by many fitness enthusiasts. However, how to effectively store fitness equipment in limited indoor space has become a problem that urgently needs to be solved.

[0003] Most Pilates pedal devices currently on the market have the following problems:

[0004] First, existing Pilates pedal devices are quite bulky, taking up a significant amount of indoor space. This is a major problem for homes or gyms with limited space. Furthermore, their inability to be stored away means that even when not in use, the Pilates pedal device occupies valuable space, affecting the tidiness and aesthetics of the room.

[0005] Secondly, the exposed elastic components of the existing Pilates pedal device pose a safety hazard and affect its aesthetics. Furthermore, the exposed elastic parts could potentially cause injury to the user during use, especially for beginners unfamiliar with the equipment. In addition, the exposed elastic parts are also susceptible to dust and dirt, reducing the lifespan of the equipment.

[0006] In conclusion, in order to meet people's needs for fitness equipment, especially to achieve convenient storage and use in limited indoor spaces, and to improve the aesthetics and safety of Pilates pedal devices, the development of a new type of Pilates pedal device is of great practical significance.

[0007] Therefore, this utility model provides a novel Pilates pedal device and fitness bench to overcome the above-mentioned defects. Utility Model Content

[0008] One objective of this invention is to provide a Pilates pedal device. This device, designed with the cooperation of a hanging shaft support assembly, a lever, and a multi-bar transmission assembly, enables the opening and closing of the Pilates pedal. It allows for complete closure and storage of the pedal, saving indoor space. Simultaneously, the multi-bar transmission assembly places the elastic component in a safe location away from the user's operating end, avoiding the risks associated with exposed elastic components and improving aesthetics.

[0009] This utility model adopts the following technical solution: a Pilates pedal device for installation on the main body of a fitness bench, comprising:

[0010] Pilates pedal, wherein the Pilates pedal is located at one end of the main body of the fitness bench;

[0011] The hanging shaft support assembly includes a hanging shaft support frame installed at one end of the main body of the fitness bench, an upper hanging shaft with both ends placed on the top of the hanging shaft support frame, a lower hanging shaft fixedly installed at the bottom of the hanging shaft support frame, and an elastic member with both ends connected to the upper hanging shaft and the lower hanging shaft respectively.

[0012] Two levers with the same structural design are respectively set at both ends of the upper hanging shaft. Each lever includes a connecting rod hinge end and a hanging shaft connection end located at both ends of the lever, and a main body hinge end located in the middle of the lever. The main body hinge end is hinged to the main body of the exercise bench, and the hanging shaft connection end can drive the upper hanging shaft to move.

[0013] Two sets of multi-bar transmission components, both sets of which adopt the same structural design, are respectively set at both ends of the upper hanging shaft; each multi-bar transmission component includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the connecting rod hinge end of the actuating rotating rod, and the other end is hinged to the Pilates pedal; one end of the second connecting rod is hinged to the main body of the fitness bench, and the other end is hinged to the Pilates pedal.

[0014] Furthermore, the elastic element is a spring, one end of which is connected to the upper hanging shaft hook and the other end is connected to the lower hanging shaft hook.

[0015] Furthermore, multiple springs are arranged side by side.

[0016] Furthermore, the Pilates pedal has a raised structure on the side opposite to the lever.

[0017] Furthermore, the protruding structure is elongated.

[0018] Furthermore, the multi-bar linkage includes a third link, which is fixed to the Pilates pedal, and the two ends of the third link are respectively hinged to the first link and the second link.

[0019] Furthermore, the third link has an arc-shaped groove at one end near the second link, and a positioning pin is installed on the second link; when the Pilates pedal is in the initial open state, the positioning pin on the second link is placed in the arc-shaped groove.

[0020] Furthermore, the actuating lever is hook-shaped, the connecting rod hinge end and the hanging shaft connection end are respectively located at the two ends of the hook-shaped actuating lever, and the main body hinge end is located at the bend of the hook-shaped actuating lever.

[0021] Furthermore, the top of the hanging shaft support frame and the hanging shaft connection end of the actuating lever are both provided with groove structures to accommodate the two ends of the upper hanging shaft.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] The Pilates pedal device of this utility model works roughly as follows:

[0024] 1. Initial state: The Pilates pedal is in the closed state, and the elastic element connecting the upper and lower shafts is in its natural state.

[0025] II. Opening Process, Initial Opening Stage: When the user pulls the Pilates pedal outward, the pedal applies a force to the hinged end of the lever via the first linkage. Under this force, the lever begins to rotate counterclockwise. As the lever rotates counterclockwise, its connecting end to the upper connecting shaft gradually approaches and touches the upper connecting shaft. Once the connecting end touches the upper connecting shaft, the initial opening of the Pilates pedal is complete, and the pedal is at a specific angle. During this stage, the elastic element provides no resistance, facilitating the user's preparatory movements.

[0026] Continuing the opening phase: The user continues to step on the Pilates pedal, which continues to apply force to the lever via the first linkage. The lever continues to rotate counterclockwise, simultaneously moving the upper suspension axis upwards. This upward movement of the upper suspension axis stretches the elastic element, generating tension. At this point, after opening the Pilates pedal to a specific angle, the elastic element begins to provide resistance, meeting the movement requirements during the workout.

[0027] III. Closing Process and Rebound Preparation Phase: When the user releases the pedal, the force applied to the Pilates pedal disappears. At this time, the elastic potential energy stored in the elastic element begins to be released, generating a clockwise force on the lever. The elastic element pulls the lever to rotate clockwise until it returns to the initial state when the Pilates pedal was initially opened.

[0028] Complete Closure and Storage Phase: The user continues to pull the Pilates pedal upwards, lifting it and closing it inwards. Simultaneously, the Pilates pedal applies a clockwise force to the lever via the first linkage. At this point, the upper shaft is held in place by the shaft support, disengaging the lever from the upper shaft. Continuing to pull the Pilates pedal upwards, the lever continues to rotate clockwise under the action of the first linkage until the Pilates pedal is fully closed, completing the storage process.

[0029] In summary, the Pilates pedal device of this invention, through the coordinated design of a hanging shaft support assembly, a lever, and a multi-bar transmission assembly, enables the opening and closing of the Pilates pedal, resulting in a compact structure and minimal space occupation. This is crucial for pedal devices mounted on the main body of an exercise bench, allowing for the opening and closing of the Pilates pedal without affecting other functions of the bench.

[0030] Meanwhile, the Pilates pedal opening process is divided into two stages. During the initial opening, the elastic components provide no resistance, facilitating preparatory movements and improving the user experience. During the continued opening and exercise phase, the elastic components provide resistance, catering to different users' needs for varying intensity levels and enabling personalized fitness training. Closing and storing the pedal is simple; users merely drag the pedal upwards to complete the process. This design saves users time and effort, while also making the exercise bench neater and more aesthetically pleasing when not in use.

[0031] Secondly, this pedal device allows for complete closure and storage of the Pilates pedal, saving indoor space. This is a significant advantage for homes or gyms with limited space. Users can store the Pilates pedal when not in use, minimizing its footprint and creating a cleaner, more spacious environment.

[0032] In addition, the spring element can be placed in a safe location away from the user's operating end through a multi-bar transmission assembly, avoiding the risks caused by the exposed spring element and improving the aesthetics.

[0033] Another objective of this invention is to provide a fitness bench that includes the aforementioned Pilates pedal device. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the Pilates pedal device in the open state according to a specific embodiment of this utility model. Figure 1 ;

[0036] Figure 2 This is a schematic diagram of the Pilates pedal device in the open state according to a specific embodiment of this utility model. Figure 2 ;

[0037] Figure 3 for Figure 2 Schematic diagram of a local structure in the middle;

[0038] Figure 4 for Figure 1 A schematic diagram of the Pilates pedal in its stowed state;

[0039] The components include: 1. main body of the fitness bench; 2. hanging shaft support frame; 3. upper hanging shaft; 4. lower hanging shaft; 5. elastic element; 6. actuating lever; 6. connecting rod hinge end; 61. hanging shaft connection end; 62. main body hinge end; 63. first connecting rod; 7. second connecting rod; 8. positioning pin; 81. Pilates pedal; 9. protruding structure; 10. third connecting rod; 11. arc-shaped groove; 111. groove structure; 12. Detailed Implementation

[0040] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0041] The following is in conjunction with the appendix Figure 1 To be continued Figure 4 The present invention will be described in detail with reference to specific embodiments:

[0042] like Figure 1-4 As shown, this utility model provides a Pilates pedal device for installation on the main body 1 of a fitness bench. The Pilates pedal device includes a Pilates pedal 9, a hanging shaft support assembly, two actuating levers 6, and two sets of multi-bar transmission assemblies.

[0043] The Pilates pedal 9 is located at one end of the main body 1 of the fitness bench; the hanging shaft support assembly includes a hanging shaft support frame 2 installed at one end of the main body 1 of the fitness bench, an upper hanging shaft 3 with both ends placed on the top of the hanging shaft support frame 2, a lower hanging shaft 4 fixedly installed at the bottom of the hanging shaft support frame 2, and an elastic member 5 with both ends connected to the upper hanging shaft 3 and the lower hanging shaft 4 respectively.

[0044] The two actuating levers 6 adopt the same structural design and are respectively set at both ends of the upper hanging shaft 3. The actuating lever 6 includes a connecting rod hinge end 61 and a hanging shaft connection end 62 located at both ends of the actuating lever 6, and a main body hinge end 63 located in the middle of the actuating lever 6. The main body hinge end 63 is hinged to the main body 1 of the fitness bench, and the hanging shaft connection end 62 can drive the upper hanging shaft 3 to move.

[0045] Both sets of the multi-bar transmission components adopt the same structural design and are respectively set at both ends of the upper hanging shaft 3. The multi-bar transmission component includes a first connecting rod 7 and a second connecting rod 8. One end of the first connecting rod 7 is hinged to the connecting rod hinge end 61 of the actuating rotating rod 6, and the other end is hinged to the Pilates pedal 9; one end of the second connecting rod 8 is hinged to the fitness bench body 1, and the other end is hinged to the Pilates pedal 9.

[0046] The Pilates pedal device of this utility model works roughly as follows:

[0047] I. Initial State

[0048] When the Pilates pedal 9 is in the closed position, the elastic element 5 connecting the upper shaft 3 and the lower shaft 4 is in the natural state.

[0049] II. Opening process

[0050] Initial opening stage: When the user pulls the Pilates pedal 9 outward, the Pilates pedal 9 applies a force to the hinged end 61 of the lever 6 via the first connecting rod 7. Under this force, the lever 6 begins to rotate counterclockwise. As the lever 6 rotates counterclockwise, its hanging shaft connection end 62 gradually approaches and touches the upper hanging shaft 3. When the hanging shaft connection end 62 touches the upper hanging shaft 3, the initial opening of the Pilates pedal is completed, and the Pilates pedal 9 is at a specific angle. In this stage, the elastic element 5 does not provide resistance, facilitating the user's preparatory movements.

[0051] Continuing the opening phase: The user continues to step on the Pilates pedal 9, which continues to apply force to the lever 6 via the first connecting rod 7. The lever 6 continues to rotate counterclockwise, simultaneously moving the upper hanging shaft 3 upward. The upward movement of the upper hanging shaft 3 stretches the elastic element 5, generating tension. At this point, after opening the Pilates pedal 9 to a specific angle, the elastic element 5 begins to provide resistance, meeting the movement requirements during the exercise.

[0052] III. Shutdown Process

[0053] Rebound preparation phase: When the user releases the pedal, the force applied to the Pilates pedal 9 disappears. At this time, the elastic potential energy stored in the elastic element 5 begins to be released, generating a clockwise force on the lever 6. The lever 6 is pulled clockwise by the elastic element 5 until it returns to the initial open state of the Pilates pedal 9.

[0054] Complete Closure and Storage Stage: The user continues to pull the Pilates pedal 9 upwards, lifting it and closing it inwards. Simultaneously, the Pilates pedal 9 applies a clockwise force to the lever 6 via the first connecting rod 7. At this point, the upper hanging shaft 3 is held in place by the hanging shaft support frame 2, causing the lever 6 to disengage from the upper hanging shaft 3. Continuing to pull the Pilates pedal 9 upwards, the lever 6 continues to rotate clockwise under the action of the first connecting rod 7 until the Pilates pedal 9 is completely closed, completing the storage process.

[0055] The Pilates pedal device of this invention is designed with the cooperation of a hanging shaft support assembly, a lever 6, and a multi-bar transmission assembly to open and close the Pilates pedal 9, making the entire pedal device compact and space-saving. This is very important for pedal devices installed on the main body 1 of the fitness bench, as it allows the Pilates pedal 9 to open and close without affecting other functions of the fitness bench.

[0056] Meanwhile, the Pilates pedal 9 opens in two stages. During the initial opening, the elastic element 5 provides no resistance, facilitating preparatory movements and enhancing the user experience. As the opening continues and during the workout, the elastic element 5 provides resistance, catering to different users' needs for varying intensity levels and enabling personalized fitness training. Closing and storing the pedal is simple; users merely drag the Pilates pedal 9 upwards to complete the process. This design saves users time and effort, while also making the exercise bench neater and more aesthetically pleasing when the Pilates pedal 9 is not in use.

[0057] Secondly, the pedal device allows the Pilates pedal 9 to be completely closed and stored, saving indoor space. This is a significant advantage for homes or gyms with limited space. Users can store the Pilates pedal 9 when not in use, minimizing its footprint and creating a cleaner, more spacious environment.

[0058] In addition, the elastic element 5 can be placed in a safe location away from the user's operating end through a multi-bar transmission assembly, avoiding the risks caused by the exposed elastic element 5, while also improving aesthetics.

[0059] Furthermore, in some specific embodiments, such as Figure 1-3 As shown, the elastic element 5 is a spring. One end of the spring is connected to the upper hanging shaft 3 via a hook, and the other end is connected to the lower hanging shaft 4 via a hook. The hook connection facilitates the installation and removal of the spring, and also provides high reliability. During the use of the Pilates pedal 9, the spring will be subjected to tension. The hook connection ensures that the spring will not easily fall off under stress, guaranteeing the stability and safety of the equipment.

[0060] Furthermore, in this embodiment, multiple springs are arranged side-by-side, which increases the total elastic force. During the use of the Pilates pedal 9, different users may have different resistance requirements or require different levels of elastic feedback in different exercise movements. The combination of multiple springs provides a wider range of elastic force options to meet the needs of different users and different exercise scenarios. At the same time, a single spring may experience weakening elasticity or deformation during long-term use. Multiple springs arranged side-by-side can share the load, reducing the force on a single spring and thus improving the stability and durability of the elasticity. Even if one spring malfunctions, the others can still continue to provide a certain amount of elastic force, ensuring the normal operation of the device.

[0061] Furthermore, in some specific embodiments, such as Figure 1-4 As shown, the Pilates pedal 9 has a raised structure 10 on the side opposite to the actuating lever 6. In this embodiment, the raised structure 10 is elongated. When opening or closing the Pilates pedal 9, the user needs to drag the pedal. The raised structure 10 provides a convenient gripping area, making the dragging process easier and less strenuous. During the dragging operation, the user's hand has a clear gripping point, reducing accidents caused by hand slippage. Especially during rapid operation or when applying greater force, the raised structure 10 provides a more stable grip, reducing the risk of injury.

[0062] More specifically, the outer surface of the raised structure 10 can be treated with anti-slip material, such as adding anti-slip texture, to further enhance the friction when the user grips it.

[0063] Furthermore, in some specific embodiments, such as Figure 1-3 As shown, the multi-bar linkage includes a third link 11, which is fixedly mounted on the Pilates pedal 9 by screws or the like. The two ends of the third link 11 are hinged to the first link 7 and the second link 8, respectively. In this embodiment, the first link 7, the second link 8, and the third link 11 are all elongated strips. During the movement of the Pilates pedal 9, multiple links work together to provide support force to the pedal from different angles.

[0064] More specifically, the third link 11 has an arc-shaped groove 111 at one end near the second link 8, and a positioning pin 81 is installed on the second link 8. When the Pilates pedal 9 is in the initial open state, the positioning pin 81 on the second link 8 is placed in the arc-shaped groove 111 to achieve angle limitation between the second link 8 and the third link 11.

[0065] The cooperation between the arc-shaped groove 111 and the positioning pin 81 can precisely limit the angle of the Pilates pedal 9 in the initial open state. This allows the user to accurately stop the pedal at a specific angle when it is opened, which is convenient for preparatory movements or to adapt to different exercise needs. It can also avoid accidents caused by the pedal being opened too much or the opening angle being unstable.

[0066] Meanwhile, the positioning pin 81 is placed within the arc-shaped groove 111, forming a stable connection structure. When the pedal is in the initial open state, this connection can effectively resist the action of external forces, ensuring that the angle between the second link 8 and the third link 11 remains stable, thereby improving the stability of the entire multi-bar transmission assembly.

[0067] Furthermore, when the user opens the pedal, they can clearly feel the locating pin 81 entering the arc-shaped groove 111, thus confirming that the pedal has reached the initial open state. This clear feedback allows users to operate the device more conveniently, improving ease of use.

[0068] Furthermore, such as Figure 3 As shown, in this embodiment, the actuating lever 6 is hook-shaped, with the connecting rod hinge end 61 and the hanging shaft connection end 62 located at opposite ends of the hook-shaped actuating lever 6, and the main body hinge end 63 located at the bend of the hook-shaped actuating lever 6. This structure makes force transmission smoother. When the Pilates pedal 9 applies force to the connecting rod hinge end 61 via the first connecting rod 7, the force can be effectively transmitted along the hook-shaped actuating lever 6 to the hanging shaft connection end 62, thereby driving the upper hanging shaft 3 to move.

[0069] Furthermore, in some specific embodiments, such as Figure 3 As shown, both the top of the hanging shaft support frame 2 and the hanging shaft connection end 61 of the actuating lever 6 are provided with groove structures 12 to accommodate the two ends of the upper hanging shaft 3. That is, the shape of the groove structure 12 matches the shape of the two ends of the upper hanging shaft 3. Correspondingly, the groove structure 12 can accommodate the two ends of the upper hanging shaft 3, ensuring that the upper hanging shaft 3 always remains in the correct position during movement, preventing the upper hanging shaft 3 from shifting, shaking, or falling off, thus improving the stability and reliability of the entire pedal device. At the same time, the groove structure 12 can effectively prevent the upper hanging shaft 3 from accidentally popping out during use. When the Pilates pedal 9 is subjected to external force, the upper hanging shaft 3 may be subjected to a large force. Without the restraint of the groove structure 12, the upper hanging shaft 3 may pop out from the hanging shaft support frame 2 or the actuating lever 6, causing a safety hazard. The presence of the groove structure 12 ensures that the upper hanging shaft 3 always moves within a safe range, improving the safety of use.

[0070] Based on the aforementioned Pilates pedal device, this utility model also provides a fitness bench, which includes the aforementioned Pilates pedal device. The fitness bench provided by this utility model adopts all the technical solutions of all embodiments of the aforementioned Pilates pedal device, and therefore possesses at least all the beneficial effects brought about by the technical solutions of the aforementioned Pilates pedal device embodiments, which will not be elaborated upon here.

[0071] In addition, the fitness bench integrates the Pilates pedal 9 with the main body 1, making the entire fitness equipment more integrated and improving space utilization efficiency. Users can perform multiple fitness training on one device without having to purchase multiple separate fitness equipment, saving costs and space.

[0072] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. A Pilates pedal device for mounting on the main body of an exercise bench, characterized in that: It includes: Pilates pedal, wherein the Pilates pedal is located at one end of the main body of the fitness bench; The hanging shaft support assembly includes a hanging shaft support frame installed at one end of the main body of the fitness bench, an upper hanging shaft with both ends placed on the top of the hanging shaft support frame, a lower hanging shaft fixedly installed at the bottom of the hanging shaft support frame, and an elastic member with both ends connected to the upper hanging shaft and the lower hanging shaft respectively. Two levers with the same structural design are respectively set at both ends of the upper hanging shaft. Each lever includes a connecting rod hinge end and a hanging shaft connection end located at both ends of the lever, and a main body hinge end located in the middle of the lever. The main body hinge end is hinged to the main body of the exercise bench, and the hanging shaft connection end can drive the upper hanging shaft to move. Two sets of multi-bar transmission components, both sets of which adopt the same structural design, are respectively set at both ends of the upper hanging shaft; each multi-bar transmission component includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the connecting rod hinge end of the actuating rotating rod, and the other end is hinged to the Pilates pedal; one end of the second connecting rod is hinged to the main body of the fitness bench, and the other end is hinged to the Pilates pedal.

2. The Pilates pedal device according to claim 1, characterized in that: The elastic element is a spring, one end of which is connected to the upper hanging shaft hook and the other end is connected to the lower hanging shaft hook.

3. The Pilates pedal device according to claim 2, characterized in that: Multiple springs are arranged side by side.

4. The Pilates pedal device according to claim 1, characterized in that: The Pilates pedal has a raised structure on the side opposite to the lever.

5. The Pilates pedal device according to claim 4, characterized in that: The protruding structure is elongated.

6. The Pilates pedal device according to claim 1, characterized in that: The multi-bar linkage includes a third link, which is fixed to the Pilates pedal, and its two ends are hinged to the first link and the second link, respectively.

7. The Pilates pedal device according to claim 6, characterized in that: The third link has an arc-shaped groove at one end near the second link, and a positioning pin is installed on the second link. When the Pilates pedal is in the initial open state, the positioning pin on the second link is placed in the arc-shaped groove.

8. The Pilates pedal device according to claim 1, characterized in that: The actuating lever is in the shape of a hook, and the connecting rod hinge end and the hanging shaft connection end are respectively located at the two ends of the hook-shaped actuating lever. The main body hinge end is located at the bend of the hook-shaped actuating lever.

9. The Pilates pedal device according to claim 1, characterized in that: The top of the hanging shaft support frame and the hanging shaft connection end of the actuating lever are both provided with groove structures to accommodate the two ends of the upper hanging shaft.

10. A fitness bench, characterized in that: The fitness bench includes the Pilates pedal device as described in any one of claims 1 to 9.

Images