Aerobic and strength combined body-building exercise machine
By designing a fitness exercise machine with folding components and sliding connections, the problem of excessive footprint of traditional fitness exercise machines is solved, and convenient use and flexible adjustment of training intensity is achieved in a small space.
Patent Information
- Application Number
- CN202421747191.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-23
AI Technical Summary
Traditional fitness exercise machines occupy too much area and are not suitable for use in small spaces.
A fitness exercise machine combining aerobic and strength is designed, using folding components and sliding connections, which release limits by screwing out fixing screws, folding legs and lying frames, reducing the footprint, and achieving fitness functions through pulling ropes and pulley mechanisms.
It realizes convenient use in a narrow space, reduces the impact on the living space, and at the same time, by adjusting the number of counterweights, the training intensity can be flexibly adjusted.
Smart Images
Figure CN222983626U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fitness exercise machines. More specifically, the utility model relates to a fitness exercise machine that combines aerobic exercise and strength training. Background Art
[0002] A fitness exercise machine is a device that aids in fitness exercises. Through the fitness exercise machine, people can achieve the purpose of assisting exercise and strengthening the body. These devices meet the fitness needs of different people through various methods such as special training, comprehensive fitness, auxiliary training, and leisure entertainment. By using these devices scientifically and reasonably, people can comprehensively improve their physical fitness and enjoy a healthy life.
[0003] The existing fitness exercise machines usually occupy a large area. However, the dormitories of college students are usually relatively narrow, which makes it extremely inconvenient for college students to use them, and is not conducive to use in narrow environments such as college student dormitories. Content of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a fitness exercise machine that combines aerobic exercise and strength training. The technical problem to be solved by the present invention is that the traditional fitness exercise machine occupies too much area and is not convenient for use in narrow spaces.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A fitness exercise machine that combines aerobic exercise and strength training, including a main frame. A loading frame is slidably connected inside the main frame. A plurality of counterweights are installed inside the loading frame. A folding assembly is arranged on the front of the main frame. Two sliding frames are fixedly connected to the front of the main frame. A sliding sleeve is movably sleeved outside the two sliding frames. A grip bar is fixedly connected between the two sliding sleeves. Two mounting frames are fixedly connected inside the main frame. Two pulleys are rotatably connected inside each of the two mounting frames. Two pull ropes are fixedly connected between the grip bar and the loading frame, and the pull ropes are slidably connected inside the corresponding pulleys.
[0006] The folding assembly includes two bearing seats, both of which are fixedly connected to the front of the main frame. A first rotating shaft is installed inside the two bearing seats. A lying frame is fixedly connected to the outside of the first rotating shaft. A second rotating shaft is fixedly connected inside the lying frame. Two support legs are rotatably connected to the outside of the second rotating shaft. A third rotating shaft is fixedly connected between the two support legs. Two sliding grooves are opened inside the lying frame. A fourth rotating shaft is slidably connected inside the two sliding grooves. Two support rods are rotatably connected between the fourth rotating shaft and the second rotating shaft. Fixing screw holes are opened at both ends of the fourth rotating shaft. Mounting holes are opened on both sides of the lying frame. A fixing screw is rotatably connected inside each of the two mounting holes, and the fixing screw is adapted to the fixing screw hole. A lying board is fixedly connected to the top of the lying frame.
[0007] As Figures 1-6 shown, the implementation method is specifically as follows: By screwing out the fixing screw from the fixing screw hole, the limit on the fourth rotating shaft can be released. Subsequently, the lying frame can be lifted upward. Then, the support leg is pushed inward, causing the fourth rotating shaft to slide along the chute, so that the support leg can be folded and retracted. Subsequently, the grip rod is pushed upward, and then the lying frame is further lifted to make the lying frame perpendicular to the ground. Then, by putting down the grip rod, the lying frame can be limited, thereby reducing the floor area of the device and avoiding affecting the normal life of students;
[0008] By holding the grip rod and pulling downward. Subsequently, the loading frame can be pulled up by two pull ropes, so as to achieve the purpose of fitness. The training intensity can be adjusted by increasing or decreasing the number of counterweight blocks.
[0009] In a preferred implementation method, a card slot is provided at one end of the counterweight block. A plurality of clamping rods are fixedly connected inside the loading frame, and the clamping rods are adapted to the card slot. An installation groove is provided at the other end of the counterweight block, and a spring bolt is fixedly connected inside the installation groove. A plurality of jacks are provided inside the loading frame, and the jacks correspond to the movable pins of the spring bolt.
[0010] Through the cooperation of the provided card slot and the clamping rod, the counterweight block can be made more stable. The counterweight block can be fixed by the provided spring bolt.
[0011] In a preferred implementation method, an anti-slip sleeve is fixedly sleeved outside the grip rod.
[0012] The provided anti-slip sleeve can prevent the user's hand from slipping during the training process.
[0013] In a preferred implementation method, a sponge pad is fixedly connected to the top of the lying board.
[0014] The provided sponge pad can improve the comfort of use.
[0015] In a preferred implementation method, two brackets are fixedly connected to the front of the main frame.
[0016] The provided two brackets can make the main frame placed more stably.
[0017] In a preferred implementation method, two anti-slip pads are fixedly connected to the bottom of the support leg.
[0018] The provided anti-slip pads can increase the stability of the support leg.
[0019] In a preferred implementation method, a buffer pad is fixedly connected inside the main frame, and the buffer pad is located below the loading frame.
[0020] The provided buffer pad can prevent the loading frame from directly hitting the main frame, reducing noise generation.
[0021] The technical effects and advantages of the present utility model:
[0022] 1. By unscrewing the fixing screws from the fixing screw holes, the limit on the fourth rotating shaft can be released. Subsequently, the lying frame can be lifted upward. Then, the support legs are pushed inward, causing the fourth rotating shaft to slide along the chute, enabling the support legs to be folded and retracted. Subsequently, the grip rod is pushed upward, and then the lying frame is further lifted to make the lying frame perpendicular to the ground. Then, by lowering the grip rod, the lying frame can be limited, thereby reducing the floor area of the device and avoiding affecting the normal life of students.
[0023] 2. By holding the grip rod and pulling downward. Subsequently, the loading frame can be lifted by two pulling ropes, thereby achieving the purpose of fitness. The training intensity can be adjusted by increasing or decreasing the number of counterweight blocks. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the usage state of the present utility model.
[0025] Figure 2 It is a schematic diagram of the storage state of the present utility model.
[0026] Figure 3 It is a schematic diagram of the structure of the lying frame of the present utility model.
[0027] Figure 4 It is a schematic diagram of the structure of the counterweight block of the present utility model.
[0028] Figure 5 It is a schematic diagram of the structure of the loading frame of the present utility model.
[0029] Figure 6 It is a schematic diagram of the structure of the support rod, the third rotating shaft and the fourth rotating shaft of the present utility model.
[0030] Reference numerals are: 1, main frame; 2, loading frame; 3, counterweight block; 4, bearing seat; 5, first rotating shaft; 6, lying frame; 7, second rotating shaft; 8, support leg; 9, third rotating shaft; 10, support rod; 11, chute; 12, mounting hole; 13, fixing screw; 14, fixing screw hole; 15, lying board; 16, sponge pad; 17, mounting bracket; 18, pulley; 19, sliding frame; 20, sliding sleeve; 21, grip rod; 22, pulling rope; 23, anti-slip sleeve; 24, card slot; 25, card rod; 26, mounting groove; 27, spring bolt; 28, jack; 29, bracket; 30, buffer pad; 31, anti-slip pad; 32, fourth rotating shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0032] The present utility model provides a fitness exercise machine that combines aerobic and strength exercises, including a main frame 1. A loading frame 2 is slidably connected inside the main frame 1. A plurality of counterweights 3 are installed inside the loading frame 2. A folding assembly is arranged on the front of the main frame 1. Two sliding frames 19 are fixedly connected to the front of the main frame 1. A sliding sleeve 20 is movably sleeved outside the two sliding frames 19. A grip bar 21 is fixedly connected between the two sliding sleeves 20. Two mounting frames 17 are fixedly connected inside the main frame 1. Two pulleys 18 are rotatably connected inside each of the two mounting frames 17. Two pull ropes 22 are fixedly connected between the grip bar 21 and the loading frame 2, and the pull ropes 22 are slidably connected inside the corresponding pulleys 18.
[0033] The folding assembly includes two bearing seats 4, both of which are fixedly connected to the front of the main frame 1. A first rotating shaft 5 is installed inside the two bearing seats 4. A reclining frame 6 is fixedly connected to the outside of the first rotating shaft 5. A second rotating shaft 7 is fixedly connected inside the reclining frame 6. Two legs 8 are rotatably connected to the outside of the second rotating shaft 7. A third rotating shaft 9 is fixedly connected between the two legs 8. Two sliding grooves 11 are opened inside the inner side of the reclining frame 6. A fourth rotating shaft 32 is slidably connected inside the two sliding grooves 11. Two support rods 10 are rotatably connected between the fourth rotating shaft 32 and the second rotating shaft 7. Fixing screw holes 14 are opened at both ends of the fourth rotating shaft 32. Mounting holes 12 are opened on both sides of the reclining frame 6. Fixing screws 13 are rotatably connected inside the two mounting holes 12, and the fixing screws 13 are adapted to the fixing screw holes 14. A reclining board 15 is fixedly connected to the top of the reclining frame 6.
[0034] As Figures 1-6 shown, the specific implementation method is as follows: By unscrewing the fixing screw 13 from the fixing screw hole 14, the limit on the fourth rotating shaft 32 can be released. Then, the reclining frame 6 can be lifted upward. Subsequently, the legs 8 are pushed inward, so that the fourth rotating shaft 32 slides along the sliding groove 11, and thus the legs 8 can be folded and retracted. Then, the grip bar 21 is pushed upward, and then the reclining frame 6 is continuously lifted until the reclining frame 6 is perpendicular to the ground. Then, the grip bar 21 is lowered to limit the reclining frame 6, thereby reducing the floor area of the device and avoiding affecting the normal life of students.
[0035] Pull down by holding the grip rod 21. Subsequently, the loading frame 2 can be pulled up by two pulling ropes 22, so as to achieve the purpose of fitness. The training intensity can be adjusted by increasing or decreasing the number of counterweight blocks 3.
[0036] One end of the counterweight block 3 is provided with a card slot 24. A plurality of card rods 25 are fixedly connected inside the loading frame 2, and the card rods 25 are adapted to the card slots 24. The other end of the counterweight block 3 is provided with an installation groove 26. A spring bolt 27 is fixedly connected inside the installation groove 26. A plurality of jacks 28 are opened inside the loading frame 2, and the jacks 28 correspond to the movable pins of the spring bolt 27.
[0037] As Figures 1-5 shown, the implementation method is specifically: through the cooperation of the provided card slot 24 and the card rod 25, the counterweight block 3 can be made more stable, and the counterweight block 3 can be fixed by the provided spring bolt 27.
[0038] An anti-slip sleeve 23 is fixedly sleeved outside the grip rod 21.
[0039] As Figures 1-2 shown, the implementation method is specifically: through the provided anti-slip sleeve 23, it can be avoided that the user's hand slips during the training process.
[0040] A sponge pad 16 is fixedly connected to the top of the lying board 15.
[0041] As Figures 1-2 shown, the implementation method is specifically: through the provided sponge pad 16, the comfort of use can be improved.
[0042] Two brackets 29 are fixedly connected to the front of the main frame 1.
[0043] As Figures 1-2 shown, the implementation method is specifically: through the provided two brackets 29, the main frame 1 can be placed more stably.
[0044] Two anti-slip pads 31 are fixedly connected to the bottom of the leg 8.
[0045] As Figures 1-2 shown, the implementation method is specifically: through the provided anti-slip pads 31, the stability of the leg 8 can be increased.
[0046] A buffer pad 30 is fixedly connected inside the main frame 1, and the buffer pad 30 is located below the loading frame 2.
[0047] As Figures 1-2 shown, the implementation method is specifically: through the provided buffer pad 30, it can be avoided that the loading frame 2 directly impacts the main frame 1 and reduce the generation of noise.
[0048] The working principle of the present utility model:
[0049] When the device needs to be repaired by folding, first unscrew the fixing screw 13 from the fixing screw hole 14, so that the limit on the fourth rotating shaft 32 can be released. Then, the lying frame 6 can be lifted upward. After that, push the leg 8 inward, so that the fourth rotating shaft 32 slides along the chute 11, and thus the leg 8 can be folded and retracted. Then, push the grip rod 21 upward, and then continue to lift the lying frame 6 until the lying frame 6 is perpendicular to the ground. Then, put down the grip rod 21 to limit the lying frame 6, thereby reducing the floor area of the device and avoiding affecting the normal life of students.
[0050] When exercising is needed, pull downward by holding the grip rod 21. Then, the loading frame 2 can be pulled up by two pull ropes 22, so as to achieve the purpose of fitness. The training intensity can be adjusted by increasing or decreasing the number of counterweight blocks 3.
[0051] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;
[0052] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0053] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A fitness machine combining aerobic exercise and strength exercise, comprising a main frame (1), characterized in that: The main frame (1) is slidably connected to a loading frame (2) inside, and a plurality of counterweights (3) are installed inside the loading frame (2). A folding assembly is provided on the front of the main frame (1). Two slide frames (19) are fixedly connected to the front of the main frame (1). The two slide frames (19) are movably sleeved with sliding sleeves (20) outside, and a gripping rod (21) is fixedly connected between the two sliding sleeves (20). Two mounting frames (17) are fixedly connected inside the main frame (1), and two pulleys (18) are rotatably connected inside the two mounting frames (17). Two pulleys (22) are fixedly connected between the pulleys (18) and the loading frame (2). The pulleys (22) are slidably connected to the inside of the corresponding pulleys (18). The folding assembly comprises two bearing seats (4), the two bearing seats (4) are fixedly connected to the front of the main frame (1), the first rotating shaft (5) is installed inside the two bearing seats (4), the first rotating shaft (5) is fixed to the outside of the lying frame (6), the inside of the lying frame (6) is fixedly connected to the second rotating shaft (7), the outside of the second rotating shaft (7) is rotatably connected to two legs (8), the two legs (8) are fixedly connected to a third rotating shaft (9), the inner side of the lying frame (6) is provided with two sliding grooves (11), the two legs (8) are fixedly connected to the ... A fourth rotating shaft (32) is slidably connected inside each of the slide grooves (11); two support rods (10) are rotatably connected between the fourth rotating shaft (32) and the second rotating shaft (7); both ends of the fourth rotating shaft (32) are provided with fixing screw holes (14); both sides of the lying frame (6) are provided with mounting holes (12); the insides of the two mounting holes (12) are rotatably connected with fixing screws (13), and the fixing screws (13) are adapted to the fixing screw holes (14); and a lying board (15) is fixedly connected to the top of the lying frame (6).
2. The aerobic and strength combined fitness machine according to claim 1, characterized in that: A clamping slot (24) is provided at one end of the counterweight block (3), a plurality of clamping rods (25) are fixedly connected to the interior of the loading frame (2), and the clamping rods (25) are adapted to the clamping slot (24); a mounting slot (26) is provided at the other end of the counterweight block (3), a spring latch (27) is fixedly connected to the interior of the mounting slot (26), a plurality of insertion holes (28) are provided inside the loading frame (2), and the insertion holes (28) correspond to the movable pins of the spring latch (27).
3. The aerobic and strength combined fitness machine according to claim 1, characterized in that: The outside of the grip rod (21) is fixedly sleeved with an anti-slip sleeve (23).
4. The aerobic and strength combined fitness machine according to claim 1, characterized in that: A sponge pad (16) is fixedly connected to the top of the lying board (15).
5. The aerobic and strength combined fitness machine according to claim 1, characterized in that: Two brackets (29) are fixedly connected to the front side of the main frame (1).
6. The aerobic and strength combined fitness machine according to claim 1, characterized in that: Two anti-slip pads (31) are fixedly connected to the bottom of the supporting leg (8).
7. The aerobic and strength combined fitness machine according to claim 1, characterized in that: A buffer pad (30) is fixedly connected inside the main frame (1), and the buffer pad (30) is located below the loading frame (2).