Wall fitness equipment

Abstract

The invention provides wall body-building equipment. The wall body-building equipment comprises a main body frame, a body-building stool and a chest expander, the main frame comprises a fixed frame, borders and connecting rods, the borders are rotationally connected to the left side and the right side of the fixed frame, the two ends of each connecting rod are hinged to the two borders respectively, the connecting rods are parallel to the fixed frame, and supporting feet used for supporting the ground are arranged at the bottoms of the borders; the fitness stool comprises a chair back, a stool seat and stool legs, the chair back is hinged to the fixing frame, the rear side of the stool seat is hinged to the chair back, the front side of the stool seat is hinged to the stool legs, and the stool legs are used for being supported on the ground; the chest expander comprises a balance weight adjusting module, a pull rope and two sliding wheels, the balance weight adjusting module is installed on the frame, the two sliding wheels are connected to the upper portion and the lower portion of the frame respectively, one end of the pull rope is connected with the balance weight adjusting module, the other end of the pull rope penetrates through the two sliding wheels and then is connected with a pull ring for a user to hold, and the pull ring is hung on the upper portion of the frame. The fitness equipment has the advantages of space saving, compact structure and convenience in use.

Description

Technical Field

[0001] The present invention relates to the technical field of fitness equipment, and more particularly to a wall-mounted fitness equipment. Background Art

[0002] Existing comprehensive fitness equipment usually adopts a fixed structure design, which results in the equipment occupying a large space area. For household users or small gyms, such large fixed fitness equipment is not suitable because they often face space limitations. In addition, among existing fitness equipment, the fitness bench is usually separated from the main equipment as an independent component, which brings some inconveniences in use: First, when it is necessary to move or carry the equipment, users need to handle the main equipment and the fitness bench separately, which is a cumbersome and time-consuming process; Second, since the fitness bench is independent, it is easily misplaced or lost, resulting in the inability to find the matching fitness bench during use; Finally, the independent fitness bench is likely to make the indoor environment messy when not in use, affecting the overall aesthetics. These problems seriously affect the user experience and also limit the popular application of fitness equipment in families or small places. Summary of the Invention

[0003] The purpose of the present application is to provide a wall-mounted fitness equipment, which has the advantages of saving space, being structurally compact, and being convenient to use.

[0004] The present application provides a wall-mounted fitness equipment, including a main frame. A fitness bench and a tensioner are installed on the main frame. The main frame includes a fixed frame, a border frame, and a connecting rod. The fixed frame is used for fixedly connecting with the wall. The border frames are rotatably connected to both the left and right sides of the fixed frame. The two ends of the connecting rod are respectively hinged to the two border frames. The connecting rod is arranged parallel to the fixed frame to form a parallelogram link folding mechanism. The bottom of the border frame is provided with feet for supporting the ground. The fitness bench includes a backrest, a seat, and legs. The backrest is hinged to the fixed frame. The rear side of the seat is hinged to the backrest. An angle adjustment mechanism is provided between the backrest and the seat. The front side of the seat is hinged to the legs, and the legs are used for supporting on the ground. There are two groups of tensioners, which are respectively installed on the two border frames. Each group of tensioners includes a weight adjustment module, a tension rope, and two sliding wheels. The weight adjustment module is installed on the border frame. The two sliding wheels are respectively connected to the upper and lower parts of the border frame. One end of the tension rope is connected to the weight adjustment module. The other end of the tension rope passes through the two sliding wheels and is connected to a pull ring for the user to hold. The pull ring is suspended from the upper part of the border frame.

[0005] Compared with the prior art, a wall-mounted fitness equipment of the present application has the following advantages: The wall-mounted fitness equipment is designed as a foldable structure, and the fitness bench is integrated into the main frame; By adopting a parallelogram linkage folding mechanism, the unfolding and use of the equipment and the storage close to the wall are realized; At the same time, the foldable design of the fitness bench enables it to form an integral whole with the main frame, avoiding the problems of separate storage and loss; The setting of the tensioner makes full use of the space of the frame, increasing the functional diversity of the equipment and enabling users to carry out various types of strength training. This design fully embodies the characteristics of the wall-mounted fitness equipment of the present application, such as space saving, diverse functions and convenient use, providing an efficient and practical fitness solution for household users.

[0006] In a possible implementation manner, a rocker mechanism is provided between the frame and the fixed frame. The rocker mechanism includes a rocker arm, a swing rod and a slider. The rear end of the rocker arm is hinged to the fixed frame, the front end of the rocker arm is hinged to the middle of the swing rod, the rear end of the swing rod is hinged to the slider, the front end of the swing rod is fixed to the frame, and the slider is slidably connected to the fixed frame in the horizontal direction. Compared with the prior art, by providing a rocker mechanism between the frame and the fixed frame, the connection stability between the frame and the fixed frame can be effectively enhanced, the shaking during folding can be reduced, and the use safety and comfort can be improved; The design of the rocker mechanism cleverly utilizes mechanical principles, making the folding and unfolding processes of the frame more stable and controllable.

[0007] In a possible implementation manner, a slide seat is installed on the fixed frame, and a chute extending horizontally is provided in the slide seat. The slider is slidably disposed in the chute. Compared with the prior art, by installing a slide seat on the fixed frame and providing a chute extending horizontally in the slide seat, the slider can slide in the chute, thereby realizing the horizontal sliding of the slider on the fixed frame, which not only improves the movement stability of the slider, but also increases the structural strength of the entire rocker mechanism.

[0008] In a possible implementation manner, the angle adjustment mechanism includes a ratchet and a pawl. The ratchet is fixedly connected to the seat, and a plurality of spaced anti-reverse ratchet teeth are provided on the circumferential wall of the ratchet. The pawl is movably connected to the backrest, and the pawl is used to be clamped between two adjacent anti-reverse ratchet teeth. Compared with the prior art, the angle adjustment mechanism can realize the flexible adjustment of the angle between the backrest and the seat of the fitness bench, meet the needs of users for the backrest angle in different fitness movements, and improve the practicability and comfort of the fitness equipment.

[0009] In a possible implementation manner, a connection block is fixedly connected to the pawl, and a connection groove for the connection block to be inserted into is provided on the backrest. The connection groove extends along the length direction of the backrest. Compared with the prior art, by adding a connection block to the pawl and providing a corresponding connection groove on the backrest, a more precise and convenient angle adjustment mechanism is provided.

[0010] In a possible implementation, the fitness bench further includes a position adjustment mechanism. The position adjustment mechanism includes a horizontal fixed rod and a support plate. The horizontal fixed rod is fixedly connected to the fixed frame, the support plate is rotatably connected to the horizontal fixed rod, and the bench seat is slidably connected to the support plate in the front-back direction. Compared with the prior art, the design of this position adjustment mechanism not only improves the flexibility of use of the fitness bench, but also enhances the functionality of the entire wall-mounted fitness equipment; users can quickly adjust the position and angle of the fitness bench according to different fitness programs and personal height and body shape, so as to obtain the best fitness effect.

[0011] In a possible implementation, a T-shaped block is provided at the bottom of the bench seat, and a T-shaped groove extending in the front-back direction is provided on the support plate. The T-shaped block is slidably arranged in the T-shaped groove. Compared with the prior art, through the cooperation of the T-shaped block and the T-shaped groove, the stable sliding of the bench seat on the support plate is realized; the T-shaped structure provides a larger contact area and better load-bearing capacity, and at the same time enables it to slide only along the preset front-back direction.

[0012] In a possible implementation, a fixed pulley is rotatably connected to the bench seat, and a track extending in the front-back direction is provided on the support plate. The fixed pulley is rollingly arranged in the track. Compared with the prior art, this design enables the bench seat to move back and forth on the support plate more flexibly, improving the convenience of use of the fitness bench.

[0013] In a possible implementation, the weight adjustment module includes a mounting frame, a clockwork spring box and a winding cylinder. The mounting frame is fixedly installed on the frame, the fixed part of the clockwork spring box is connected to the mounting frame, the output part of the clockwork spring box is coaxially connected to the winding cylinder, the winding cylinder is rotatably arranged on the mounting frame, and the outer cylindrical wall of the winding cylinder is for connecting and winding a pulling rope. Compared with the prior art, the weight adjustment module has a simple structure, is easy to install and maintain; the resistance provided by the clockwork spring box can be adjusted according to the needs of users to adapt to different intensities of training requirements; the design of the winding cylinder ensures the smooth operation of the pulling rope, improving the comfort and safety of use.

[0014] In a possible implementation, a prismatic card slot is provided on the output part of the clockwork spring box, and a prismatic card protrusion is provided on the winding cylinder. The card slot is inserted into the card protrusion in a matching manner. Compared with the prior art, the prismatic design not only increases the contact area, but also prevents rotational sliding, thus ensuring that the coaxial connection between the clockwork spring box and the winding cylinder is more firm and reliable, and improving the connection stability between the two. Description of the Drawings

[0015] Figure 1 Schematic diagram of the overall structure of the present application Figure 1(Frame expansion); Figure 2 It is a schematic structural diagram of the rocker mechanism of this application; Figure 3 It is a schematic structural diagram of the fitness bench of this application; Figure 4 is Figure 3 partial structure schematic of Figure 1 ; Figure 5 is Figure 3 partial structure schematic of Figure 2 ; Figure 6 It is a schematic structural diagram of the counterweight adjustment module of this application; Figure 7 It is a sectional view of the counterweight adjustment module of this application; Figure 8 It is a schematic structural diagram of the clockwork spring box of this application; Figure 9 It is a schematic structural diagram of the wire winding cylinder of this application; Figure 10 It is a schematic of the overall structure of this application Figure 2 (Frame folding); Explanation of reference numerals: 1. Main body frame; 11. Fixed frame; 12. Border; 13. Connecting rod; 14. Support leg; 2. Fitness bench; 21. Backrest; 22. Seat; 23. Leg of bench; 24. Angle adjustment mechanism; 241. Ratchet wheel; 2411. Anti-reverse ratchet teeth; 242. Pawl; 2421. Connecting block; 243. Connecting groove; 25. Position adjustment mechanism; 251. Horizontal fixing rod; 252. Support plate; 253. T-shaped block; 254. T-shaped groove; 255. Fixed pulley; 256. Track; 3. Tensioner; 31. Counterweight adjustment module; 311. Installation frame; 312. Clockwork spring box; 3121. Outer shell; 3122. Spring winding group; 3123. Limit groove; 313. Wire winding cylinder; 314. Card slot; 315. Card convex; 316. Limit rod; 32. Tension rope; 33. Sliding wheel; 34. Pulling ring; 4. Rocker mechanism; 41. Rocker arm; 42. Swing rod; 43. Slide block; 44. Slide seat; 441. Slide groove. Specific implementation manners

[0016] First of all, those skilled in the art should understand that these implementation manners are only used to explain the technical principles of the embodiments of this application, and are not intended to limit the protection scope of the embodiments of this application. Those skilled in the art can adjust it as needed to adapt to specific application scenarios.

[0017] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified or limited, the terms "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0018] In the embodiments of the present application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0019] Existing comprehensive fitness equipment usually adopts a fixed structure design, which results in the equipment occupying a large space area. This design has obvious deficiencies in terms of space utilization efficiency, especially for home users or small gyms where space resources are very precious. In addition, the design of separating the fitness bench from the main equipment also brings a series of problems. During use, users need to frequently move and carry these separated components, which not only increases the complexity of operation, but also may lead to the loss or chaotic placement of the fitness bench, affecting the overall user experience and equipment management efficiency.

[0020] Thus, it can be seen that if these technical problems cannot be effectively solved, it will have a serious negative impact on the home fitness environment and user experience. Low space utilization will directly limit the popularization of fitness equipment in the home and affect users' daily exercise plans. Frequent handling not only increases the complexity of use, but also may cause users to be tired of organizing and reduce their enthusiasm for exercise. The management problem of the fitness bench may lead to potential safety hazards and affect the daily quality of life of family members. In the long run, these problems may hinder the development of the home fitness market and limit the innovation and progress of related technologies. Therefore, there is an urgent need for a new technical solution to solve these problems, improve the space utilization efficiency of fitness equipment, simplify the operation process, and improve the overall user experience.

[0021] The following further elaborates on the present application in detail with reference to the accompanying drawings and specific embodiments.

[0022] See Figures 1 to 10, an embodiment of the present application discloses a wall-mounted fitness equipment, which includes a main frame 1, on which a fitness bench 2 and a tensioner 3 are installed; the main frame 1 includes a fixed frame 11, a frame 12 and a connecting rod 13. The fixed frame 11 is used for fixedly connecting with the wall. The frame 12 is rotatably connected to both the left and right sides of the fixed frame 11. The two ends of the connecting rod 13 are respectively hinged to the two frames 12. The connecting rod 13 is arranged in parallel with the fixed frame 11 to form a parallelogram connecting rod 13 folding mechanism. A support foot 14 for supporting the ground is provided at the bottom of the frame 12; the fitness bench 2 includes a backrest 21, a seat 22 and legs 23. The backrest 21 is hinged to the fixed frame 11. The rear side of the seat 22 is hinged to the backrest 21, and the front side of the seat 22 is hinged to the legs 23. The legs 23 are used for supporting on the ground; there are two groups of tensioners 3 which are respectively installed on the two frames 12. Each group of tensioners 3 includes a weight adjustment module 31, a tension rope 32 and two sliding wheels 33. The weight adjustment module 31 is installed on the frame 12. The two sliding wheels 33 are respectively connected to the upper and lower parts of the frame 12. One end of the tension rope 32 is connected to the weight adjustment module 31, and the other end of the tension rope 32 passes through the two sliding wheels 33 and then is connected with a pull ring 34 for the user to hold. The pull ring 34 is suspended from the upper part of the frame 12.

[0023] Among them, the main frame 1 refers to the basic support structure of the wall-mounted fitness equipment, which can be specifically made of metal materials such as steel or aluminum alloy to ensure strength and durability; the fitness bench 2 refers to a foldable seat structure for supporting users to perform various fitness movements, which can be specifically composed of a metal frame and a soft cushion. The soft cushion can use high-density sponge covered with leather or cloth; the tensioner 3 refers to a device for providing resistance training. The fixed frame 11 is fixedly connected to the wall by bolts or expansion bolts to ensure the stability of the whole equipment. The support foot 14 is connected to the bottom of the frame 12 by bolts, and the height of the support foot 14 is adjustable to improve the setting stability after the frame 12 is unfolded or folded.

[0024] As can be seen from the above, a wall-mounted fitness equipment of the present application fixes the main frame 1 on the wall and adopts a parallelogram linkage 13 folding mechanism; this design can not only save floor space but also ensure the stability of the equipment; specifically, the main frame 1 includes a fixed frame 11, a border frame 12 and a linkage 13; the fixed frame 11 is fixedly connected to the wall, and the border frames 12 are rotatably connected to the left and right sides; both ends of the linkage 13 are respectively hinged to the two border frames 12 and are arranged in parallel with the fixed frame 11 to form a parallelogram linkage 13 folding mechanism; this structure enables the equipment to be unfolded for use when needed and folded close to the wall when not in use, greatly saving space, and the border frames 12 have high synchronism and are convenient to use; a support leg 14 is provided at the bottom of the border frame 12 to support the ground in the unfolded state and increase the stability of the entire structure. To further improve the space utilization rate, the present application designs the fitness bench 2 into a foldable structure and integrates it onto the main frame 1; the fitness bench 2 includes a backrest 21, a seat 22 and legs 23; the backrest 21 is hinged to the fixed frame 11, the rear side of the seat 22 is hinged to the backrest 21, and the front side is hinged to the legs 23; this design enables the fitness bench 2 to be folded up when not in use and form an integral body with the main frame 1, avoiding the problems of separate storage and loss. In addition, the present application also installs a tensioner 3 on the border frame 12, and each group includes a weight adjustment module 31, a tension rope 32 and two sliding wheels 33; this design not only increases the functional diversity of the equipment but also makes full use of the space of the border frame 12, making the entire equipment more compact and efficient.

[0025] Continue to refer to Figure 2, in this embodiment, a rocker mechanism 4 is provided between the frame 12 and the fixed frame 11. The rocker mechanism 4 includes a rocker arm 41, a swing rod 42, and a slider 43. The rear end of the rocker arm 41 is hinged to the fixed frame 11, the front end of the rocker arm 41 is hinged to the middle of the swing rod 42, the rear end of the swing rod 42 is hinged to the slider 43, the front end of the swing rod 42 is fixed to the frame 12, and the slider 43 is slidably connected to the fixed frame 11 in the horizontal direction. Specifically, the rocker mechanism 4 consists of three main components: the rocker arm 41, the swing rod 42, and the slider 43; the rear end of the rocker arm 41 is hinged to the fixed frame 11, and this hinge point provides a fixed rotation center for the rocker arm 41; the front end of the rocker arm 41 is hinged to the swing rod 42, forming a movable connection point; the rear end of the swing rod 42 is hinged to the slider 43, and the slider 43 is slidably connected to the fixed frame 11 in the horizontal direction; this design allows the slider 43 to move horizontally on the fixed frame 11, providing additional degrees of freedom for the entire mechanism; the front end of the swing rod 42 is fixed to the frame 12, directly connecting the frame 12 to the rocker mechanism 4. When the user folds or unfolds the wall-mounted fitness equipment, the rocker mechanism 4 plays an important role; the movement of the frame 12 drives the swing rod 42 to move, and the swing rod 42 in turn pushes the rocker arm 41 to rotate; at the same time, the horizontal sliding of the slider 43 on the fixed frame 11 provides buffering and guidance for the entire movement; this design of multi-point connection and movement makes the movement of the frame 12 smoother and more controllable. Further, lubricating devices such as oil seals or grease can be added to each hinge point of the rocker mechanism 4 to reduce friction and extend the service life; the sliding connection between the slider 43 and the fixed frame 11 can use ball bearings or linear bearings to further improve the smoothness and stability of the sliding.

[0026] In this embodiment, a slide seat 44 is installed on the fixed frame 11. A chute 441 extending horizontally is provided inside the slide seat 44, and the slider 43 is slidably disposed in the chute 441. Specifically, the slide seat 44 is installed on the fixed frame 11 as an independent component, and can be fixed by bolt connection, welding or other appropriate fixing methods; the material of the slide seat 44 can be selected as a metal material such as aluminum alloy or stainless steel to ensure sufficient strength and durability; the shape of the slide seat 44 can be designed as a cuboid or other suitable shape for easy installation and cooperation with the fixed frame 11. Through this design, the movement of the rocker mechanism 4 is smoother and more controllable; when the user operates the frame 12, it drives the swing rod 42 to move, and the slider 43 connected to the rear end of the swing rod 42 slides horizontally in the chute 441 of the slide seat 44, thereby realizing the folding and unfolding of the frame 12 relative to the fixed frame 11; this sliding mechanism not only improves the accuracy of the movement but also increases the stability of the entire structure.

[0027] Continue to refer to Figure 3 and Figure 4, in this embodiment, an angle adjustment mechanism 24 is provided between the backrest 21 and the seat 22. The angle adjustment mechanism 24 includes a ratchet wheel 241 and a pawl 242. The ratchet wheel 241 is fixedly connected to the seat 22, and a plurality of anti-reverse ratchet teeth 2411 are arranged at intervals on the circumferential wall of the ratchet wheel 241. The pawl 242 is movably connected to the backrest 21 and is used to be clamped between two adjacent anti-reverse ratchet teeth 2411. Specifically, the ratchet wheel 241 is fixedly connected to the seat 22 and can rotate with the seat 22; a plurality of anti-reverse ratchet teeth 2411 are arranged at intervals on the circumferential wall of the ratchet wheel 241, and these ratchet teeth form a plurality of selectable angular positions; the pawl 242 is movably connected to the backrest 21 and can move on the backrest 21; when the user needs to adjust the angle of the backrest 21, the user can lift the pawl 242 to disengage the pawl 242 from the current ratchet tooth position, then adjust the backrest 21 to the desired angle, and then release the pawl 242 to allow the pawl 242 to snap into the new ratchet tooth position; due to the design of the ratchet teeth, the pawl 242 can only move in one direction, which ensures that the backrest 21 will not accidentally slide down during use. The advantage of this design is that it provides a plurality of preset angle options, and the user can select a suitable backrest 21 angle according to their physical condition and fitness needs; for example, when performing abdominal muscle training, the user may need a smaller backrest 21 angle; while when performing upper body strength training, a larger backrest 21 angle may be required. Through simple operations, the user can quickly adjust the backrest 21 angle without complex tools or steps. In addition, the design of this angle adjustment mechanism 24 also has good stability; when the pawl 242 is snapped into the ratchet teeth, the angle of the backrest 21 is fixed and can withstand a large pressure without changing the angle; this is very important for ensuring the safety of the user during fitness.

[0028] In this embodiment, a connecting block 2421 is fixedly connected to the pawl 242, and a connecting groove 243 for the connecting block 2421 to be inserted into is provided on the backrest 21. The connecting groove 243 extends along the length direction of the backrest 21. Specifically, the connecting block 2421 can be designed to have a shape matching the connecting groove 243, such as a T-shape, a dovetail shape or other suitable shapes; the connecting groove 243 extends along the length direction of the backrest 21, providing a direction for the pawl 242 to disengage; when the user needs to adjust the angle of the backrest 21, the user can first release the engagement between the pawl 242 and the ratchet wheel 241, and then slide the connecting block 2421 along the connecting groove 243 until the pawl 242 disengages from the ratchet wheel 241; then, the pawl 242 is snapped into the corresponding ratchet tooth position to complete the angle adjustment. The connecting block 2421 is arranged at the upper end of the pawl 242, and the pawl 242 is used to be clamped between two adjacent ratchet teeth of the ratchet wheel 241.

[0029] In this embodiment, the fitness bench 2 further includes a position adjustment mechanism 25. The position adjustment mechanism 25 includes a horizontal fixed rod 251 and a support plate 252. The horizontal fixed rod 251 is fixedly connected to the fixed frame 11, the support plate 252 is rotatably connected to the horizontal fixed rod 251, and the bench seat 22 is slidably connected to the support plate 252 in the front-rear direction. The position adjustment mechanism 25 realizes the flexible adjustment of the position of the fitness bench 2 through the combination of the horizontal fixed rod 251 and the support plate 252. The horizontal fixed rod 251, as the basic support structure, is fixedly connected to the fixed frame 11 to provide stability for the entire mechanism. The support plate 252 is connected to the horizontal fixed rod 251 in a rotatable connection manner, and this connection method allows the support plate 252 to rotate within a certain angle range, thereby providing more adjustment degrees of freedom for the bench seat 22. The bench seat 22 is slidably connected to the support plate 252 in the front-rear direction, and this design further increases the flexibility of adjustment. Users can adjust the front-rear position of the bench seat 22 according to their own needs to adapt to different fitness movements and body type requirements. Specifically, the horizontal fixed rod 251 can be made of metal materials to provide sufficient strength and rigidity. The support plate 252 can be made of light but high-strength materials such as aluminum alloy, which not only ensures the load-bearing capacity but also does not excessively increase the overall weight. The rotatable connection between the support plate 252 and the horizontal fixed rod 251 can be achieved through bearings or hinges to ensure flexible and durable rotation.

[0030] In this embodiment, a T-shaped block 253 is provided at the bottom of the bench seat 22, and a T-shaped groove 254 extending in the front-rear direction is provided on the support plate 252. The T-shaped block 253 is slidably disposed in the T-shaped groove 254. Specifically, the T-shaped block 253 is usually made of metal materials and has good strength and wear resistance. The upper part of the T-shaped block 253 is fixedly connected to the bottom of the bench seat 22, and can be fixed by bolts or welded. The lower part of the T-shaped block 253 is T-shaped and matches the T-shaped groove 254. The T-shaped groove 254 extends along the front-rear direction of the support plate 252, and its cross-section is inverted T-shaped, which can accommodate and guide the sliding of the T-shaped block 253. In actual use, users can easily slide the bench seat 22 back and forth to adjust to the most comfortable position. When it is necessary to put away the fitness bench 2, the bench seat 22 can be slid to the position closest to the fixed frame 11 to achieve a more compact folding effect.

[0031] In this embodiment, a fixed pulley 255 is rotatably connected to the bench seat 22, and a track 256 extending in the front-rear direction is provided on the support plate 252. The fixed pulley 255, as a common mechanical component, has the characteristics of small friction coefficient and strong load-bearing capacity, and can effectively reduce the resistance when the bench seat 22 moves. The track 256 provides a fixed movement path for the fixed pulley 255 to ensure that the moving direction of the bench seat 22 always remains consistent in the front-rear direction.

[0032] Continue to refer toFigure 6 and Figure 7 In this embodiment, the counterweight adjustment module 31 includes a mounting frame 311, a clockwork spring box 312, and a winding cylinder 313. The mounting frame 311 is fixedly installed on the frame 12. The fixed part of the clockwork spring box 312 is connected to the mounting frame 311. The output part of the clockwork spring box 312 is coaxially connected to the winding cylinder 313. The winding cylinder 313 is rotatably arranged on the mounting frame 311, and the outer cylindrical wall of the winding cylinder 313 is for connecting and winding the tension rope 32. Specifically, the mounting frame 311 serves as the basic support structure of the counterweight adjustment module 31 and is fixedly installed on the frame 12 to provide a stable installation foundation for other components. The clockwork spring box 312 is the core component of the counterweight adjustment module 31. Its fixed part is connected to the mounting frame 311 to ensure overall stability. The output part of the clockwork spring box 312 is coaxially connected to the winding cylinder 313. This design enables the clockwork spring box 312 to provide resistance to the tension rope 32. The winding cylinder 313 is rotatably arranged on the mounting frame 311, and its outer cylindrical wall is used to connect the tension rope 32 and achieve the winding function. First, the clockwork spring box 312 provides stable resistance and enables the tension rope 32 to automatically retract after being stretched. Second, the design of the winding cylinder 313 allows the tension rope 32 to smoothly unwind and retract during use, reducing the problems of rope entanglement and wear. In addition, since the clockwork spring box 312 and the winding cylinder 313 are coaxially connected, the entire structure is more compact, reducing friction and energy loss between components. The use of the clockwork spring box 312 replaces the traditional gravity counterweight system, not only reducing the overall weight but also providing smoother and continuous resistance, improving the user's training experience, making the entire fitness equipment more convenient for folding and storage, and further enhancing its practicality in homes or small gyms.

[0033] Continue to refer to Figure 8 and Figure 9 In this embodiment, a prismatic slot 314 is provided on the output part of the clockwork spring box 312, and a prismatic convex 315 is provided on the winding cylinder 313. The slot 314 is inserted into the convex 315 in a matching manner. Specifically, the prismatic slot 314 on the output part of the clockwork spring box 312 can be designed with a polygonal cross-section. Correspondingly, the prismatic convex 315 on the winding cylinder 313 is also designed as a matching polygonal shape. This polygonal design can further increase the contact area and prevent any possible relative rotation. Since both the slot 314 and the convex 315 are prismatic, their cooperation can effectively transmit torque, ensuring that the output force of the clockwork spring box 312 can be accurately transmitted to the winding cylinder 313. This design can also prevent loosening or falling off during use, improving the reliability and safety of the entire counterweight adjustment module 31.

[0034] In this embodiment, the clockwork spring box 312 includes a housing 3121 and a spring winding group 3122 fixed within the housing 3121. A gear-shaped limiting groove 3123 is provided on the outer periphery of the housing 3121, and a limiting rod 316 matching the limiting groove 3123 is provided on the mounting frame 311. The elastic force of the clockwork spring box 312 is locked through the matching of the limiting rod 316 and the gear groove 3123 to prevent rebound failure. The setting stability of the fixing part of the clockwork spring box 312 is improved, ensuring reliable and stable operation of the clockwork spring box 312.

[0035] In this embodiment, a plurality of clockwork spring boxes 312 are provided and arranged coaxially and in parallel. This is beneficial for adjusting the training resistance and facilitating the adjustment of the training intensity.

[0036] In the description of the embodiments of the present application, it should be noted that in the description of the present application, terms such as "inner" and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present application.

[0037] In the description of the present application, the descriptions referring to terms such as "one embodiment", "some embodiments", "in this embodiment", "specific examples", or "some examples" mean that the specific features, mechanisms, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0038] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A wall-mounted fitness equipment, characterized in that, It includes a main body frame (1), on which a fitness bench (2) and a tensioner (3) are installed; The main body frame (1) includes a fixed frame (11), a frame (12) and a connecting rod (13). The fixed frame (11) is used for fixedly connecting with the wall. The frame (12) is rotatably connected to both the left and right sides of the fixed frame (11). The two ends of the connecting rod (13) are respectively hinged to the two frames (12). The connecting rod (13) is arranged parallel to the fixed frame (11) to form a parallelogram connecting rod (13) folding mechanism. A support leg (14) for supporting the ground is provided at the bottom of the frame (12); The fitness bench (2) includes a backrest (21), a seat (22) and legs (23). The backrest (21) is hinged to the fixed frame (11). The rear side of the seat (22) is hinged to the backrest (21). An angle adjustment mechanism (24) is provided between the backrest (21) and the seat (22). The front side of the seat (22) is hinged to the legs (23), and the legs (23) are used for supporting on the ground; There are two groups of the tensioners (3) which are respectively installed on the two frames (12). Each group of the tensioners (3) includes a counterweight adjustment module (31), a tension rope (32) and two sliding wheels (33). The counterweight adjustment module (31) is installed on the frame (12). The two sliding wheels (33) are respectively connected to the upper and lower parts of the frame (12). One end of the tension rope (32) is connected to the counterweight adjustment module (31). The other end of the tension rope (32) passes through the two sliding wheels (33) and then is connected with a pull ring (34) for the user to hold. The pull ring (34) is suspended from the upper part of the frame (12).

2. The wall-mounted fitness equipment according to claim 1, characterized in that, A rocker mechanism (4) is provided between the frame (12) and the fixed frame (11). The rocker mechanism (4) includes a rocker arm (41), a swing rod (42) and a slider (43). The rear end of the rocker arm (41) is hinged to the fixed frame (11). The front end of the rocker arm (41) is hinged to the middle of the swing rod (42). The rear end of the swing rod (42) is hinged to the slider (43). The front end of the swing rod (42) is fixed to the frame (12). The slider (43) is slidably connected to the fixed frame (11) in the horizontal direction.

3. The wall-mounted fitness equipment according to claim 2, characterized in that, A sliding seat (44) is installed on the fixed frame (11). A chute (441) extending horizontally is provided in the sliding seat (44). The slider (43) is slidably arranged in the chute (441).

4. The wall-mounted fitness equipment according to claim 1, wherein The angle adjustment mechanism (24) includes a ratchet (241) and a pawl (242). The ratchet (241) is fixedly connected to the seat (22). A plurality of spaced anti-reverse ratchet teeth (2411) are provided on the circumferential wall of the ratchet (241). The pawl (242) is movably connected to the backrest (21), and the pawl (242) is used for being clamped between two adjacent anti-reverse ratchet teeth (2411).

5. The wall-mounted fitness equipment according to claim 4, wherein A connecting block (2421) is fixedly connected to the pawl (242), and a connecting groove (243) for inserting the connecting block (2421) is provided on the chair back (21). The connecting groove (243) extends along the length direction of the chair back (21).

6. The wall-mounted fitness equipment according to claim 4, characterized in that, The fitness bench (2) further includes a position adjusting mechanism (25). The position adjusting mechanism (25) includes a horizontal fixed rod (251) and a support plate (252). The horizontal fixed rod (251) is fixedly connected to the fixed frame (11), the support plate (252) is rotatably connected to the horizontal fixed rod (251), and the bench seat (22) is slidably connected to the support plate (252) in the front-rear direction.

7. The wall-mounted fitness equipment according to claim 6, characterized in that, A T-shaped block (253) is provided at the bottom of the bench seat (22), and a T-shaped groove (254) extending in the front-rear direction is provided on the support plate (252). The T-shaped block (253) is slidably arranged in the T-shaped groove (254).

8. The wall-mounted fitness equipment according to claim 6, characterized in that, A fixed pulley (255) is rotatably connected to the bench seat (22), and a track (256) extending in the front-rear direction is provided on the support plate (252). The fixed pulley (255) is rollingly arranged in the track (256).

9. The wall-mounted fitness equipment according to claim 1, wherein The weight adjusting module (31) includes a mounting frame (311), a clockwork spring box (312) and a winding drum (313). The mounting frame (311) is fixedly installed on the frame (12). The fixed part of the clockwork spring box (312) is connected to the mounting frame (311). The output part of the clockwork spring box (312) is coaxially connected to the winding drum (313). The winding drum (313) is rotatably arranged on the mounting frame (311). The outer cylindrical wall of the winding drum (313) is for connecting and winding the tension rope (32).

10. The wall-mounted fitness equipment according to claim 9, wherein, A prismatic card slot (314) is provided on the output part of the clockwork spring box (312), and a prismatic card projection (315) is provided on the winding drum (313). The card slot (314) is inserted into the card projection (315) in a matching manner.

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