Novel physical fitness exercise equipment

Abstract

Novel physical fitness exercise equipment comprises a lower supporting frame, a counterweight box, an angle adjusting positioning block, an upper supporting frame, an exercise rod, a linkage traction rope, a transition block, a first wheel, a second wheel, a third wheel, a fourth wheel, a fifth wheel and a fixing nut, a lower supporting seat is arranged at the bottom of the lower supporting frame, and a counterweight box mounting groove is formed in the lower supporting frame; a counterweight box is arranged on one side of the lower supporting frame, a counterweight box installation block is arranged on one side of the counterweight box, the counterweight box installation block is matched with the counterweight box installation groove, the counterweight box installation block is connected with the counterweight box installation groove, the counterweight box installation block slides in the counterweight box installation groove, a fixed adjusting disc is arranged on the top of the lower supporting frame, and an upper supporting frame is arranged on the upper portion of the lower supporting frame. A movable adjusting disc is arranged at the bottom of the upper supporting frame, one side of the fixed adjusting disc is connected with the movable adjusting disc, and a rotating shaft mounting groove and a front positioning rod connecting groove are formed in the fixed adjusting disc.

Description

Technical Field

[0001] This utility model relates to the field of sports and fitness training, and in particular to a new type of sports and fitness training equipment. Background Technology

[0002] An existing patent (publication number: CN109173179A) proposes a novel sports and fitness exercise device, including a vertical plate and a top plate. Two fixed pulleys are fixed to the bottom of the top plate. A vertical cylinder is fixed to the outer wall of the vertical plate below the top plate via two pillars. A seat plate is fixed to the outer wall of the vertical plate below the vertical cylinder. A placement plate is connected to the seat plate via a vertical pushing device. A counterweight placement container is placed on the placement plate, and a counterweight is placed inside the counterweight placement container. An upper circular plate and a lower circular plate, which are adapted to the inner cavity of the vertical cylinder, are sequentially movable inside the vertical cylinder. However, in this device, "the outer wall of the vertical plate is located below the top plate and the vertical cylinder is fixed to the top plate via two pillars," and the position of the top plate is completely fixed. This means that the pull ring connected to the top plate can only be pulled longitudinally, which limits the types of exercise that can be adapted to and affects the adaptability of this device. Summary of the Invention

[0003] This invention addresses the aforementioned shortcomings of existing technologies by providing a novel sports and fitness equipment that adapts to different exercise needs by varying the orientation of the upper support frame, thus enhancing its functionality and adaptability.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A novel sports and fitness exercise device includes a lower support frame, a counterweight box, an angle-adjusting positioning block, an upper support frame, an exercise bar, a linkage traction rope, a transition block, wheels number one, two, three, four, and five, and a fixing nut. The lower support frame has a lower support base at its bottom and a counterweight box mounting slot inside. A counterweight box is located on one side of the lower support frame, and a counterweight box mounting block is located on the other side of the counterweight box. The counterweight box mounting block is adapted to the counterweight box mounting slot and connects to it. The counterweight box mounting block slides within the counterweight box mounting slot. The support frame has a fixed adjustment plate at the top, an upper support frame at the top of the lower support frame, and a movable adjustment plate at the bottom of the upper support frame. The movable adjustment plate is connected to one side of the fixed adjustment plate. The fixed adjustment plate has a rotating shaft mounting groove and a front positioning rod connecting groove inside. The rotating shaft mounting groove is in the center position. The front positioning rod connecting grooves are evenly arranged around the rotating shaft mounting groove. The movable adjustment plate has a rotating connecting shaft on the side facing the fixed adjustment plate. The rotating connecting shaft is rotatably connected to the rotating shaft mounting groove. The movable adjustment plate has a rear positioning rod connecting groove inside. The rear positioning rod connecting grooves are evenly arranged around the rotating connecting shaft.

[0006] The position and number of the rear positioning rod connecting slots correspond to the front positioning rod connecting slots. An angle-adjusting positioning block is provided on one side of the fixed adjustment plate. An angle-adjusting positioning rod is provided on the side of the angle-adjusting positioning block facing the fixed adjustment plate. The angle-adjusting positioning rod is adapted to the front positioning rod connecting slot and the rear positioning rod connecting slot. The angle-adjusting positioning rod is sequentially connected to the front positioning rod connecting slot and the rear positioning rod connecting slot. The angle-adjusting positioning rod is inserted into the front positioning rod connecting slot and the rear positioning rod connecting slot. A fastening screw is provided on one side of the rotating connecting shaft. The fastening screw passes through the angle-adjusting positioning block and is threadedly connected to the fixing nut. The fixing nut is pressed against the side of the angle-adjusting positioning block. A No. 5 wheel connecting platform is provided on the other side of the moving adjustment plate. The No. 5 wheel connecting platform is rotatably connected to the No. 5 wheel. A transition block mounting platform is provided on the top of the upper support frame. A No. 2 wheel connecting platform is provided on the top of the transition block mounting platform. Beneficial effects

[0007] 1. When the operator of this utility model is exercising, the upper support frame can be freely rotated after the angle adjustment block is removed, so that the upper support frame faces different angles according to the operator's exercise needs. After adjustment, the angle adjustment block can be reinstalled to fix the upper support frame at a certain angle. The exercise effect of this device can be changed by the different orientations of the upper support frame itself, so as to adapt to different exercise needs, making it more functional and adaptable.

[0008] 2. In this utility model, the exercise bar slides inside the exercise bar connecting cylinder, and the transition block connecting platform and the transition block mounting platform are rotatably connected, thereby increasing the movable range of the exercise handle. This allows the exercise handle to be moved freely to different positions when the operator pulls it for exercise, thus adapting to fitness personnel of different body types and further increasing the adaptability of this device.

[0009] 3. The No. 5 wheel of this utility model is parallel to the central axis of the moving adjustment plate, so that the linkage traction rope can always be pressed tightly against the side of the No. 5 wheel after the moving adjustment plate is rotated to different angles. This avoids the linkage traction rope from being separated from the No. 5 wheel and the No. 5 wheel connecting platform after the angle adjustment is completed, which would cause severe friction and damage, and ensures safety during the adjustment process.

[0010] 4. The two counterweight boxes on both sides of this utility model are set separately, so that the operator can automatically adjust the weight inside the two counterweight boxes according to his own needs, thereby further adapting to the different training needs of the operator. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a novel sports and fitness exercise equipment according to the present invention.

[0012] Figure 2 This is a schematic diagram of a modified version of the novel sports and fitness exercise equipment described in this utility model.

[0013] Figure 3This is a side cross-sectional view of a novel sports and fitness exercise device according to the present invention.

[0014] Figure 4 This is a partial exploded view of a novel sports and fitness exercise device according to the present invention.

[0015] Figure 5 This is a schematic diagram of the lower support frame structure described in this utility model.

[0016] Figure 6 This is a schematic diagram of the upper support frame structure described in this utility model.

[0017] Figure 7 This is a schematic diagram of the transition block structure described in this utility model.

[0018] Figure 8 This is a schematic diagram of the exercise bar structure described in this utility model. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0020] Example 1:

[0021] A novel sports and fitness exercise device includes a lower support frame 1, a counterweight box 3, an angle-adjusting positioning block 6, an upper support frame 7, an exercise rod 9, a linkage traction rope 12, a transition block 13, a first wheel 17, a second wheel 24, a third wheel 25, a fourth wheel 26, a fifth wheel 27, and a fixing nut 28. The lower support frame 1 has a lower support base 2 at its bottom and a counterweight box mounting groove 18 inside. A counterweight box 3 is located on one side of the lower support frame 1, while the two side counterweight boxes 3 are separately configured, allowing the operator to automatically adjust the weight inside the two side counterweight boxes 3 according to their needs, thereby further adapting to different exercise requirements. A counterweight box mounting block 19 is located on one side of the counterweight box 3, and the counterweight box mounting block 19 is compatible with the counterweight box mounting groove 18. The counterweight box mounting block 19 is connected to... The counterweight box mounting slot 18 is connected to the counterweight box mounting block 19, which slides inside the counterweight box mounting slot 18. The top of the lower support frame 1 has a fixed adjustment plate 5, and the upper support frame 7 is provided on the upper part of the lower support frame 1. The bottom of the upper support frame 7 has a movable adjustment plate 4. The fixed adjustment plate 5 is connected to the movable adjustment plate 4 on one side. The fixed adjustment plate 5 has a rotating shaft mounting slot 35 and a front positioning rod connecting slot 31 inside. The rotating shaft mounting slot 35 is in the center position, and the front positioning rod connecting slot 31 is evenly arranged around the rotating shaft mounting slot 35. The movable adjustment plate 4 has a rotating connecting shaft 30 on the side facing the fixed adjustment plate 5. The rotating connecting shaft 30 is rotatably connected to the rotating shaft mounting slot 35. The movable adjustment plate 4 has a rear positioning rod connecting slot 29 inside, which is evenly arranged around the rotating connecting shaft 30.

[0022] Example 2:

[0023] The position and number of the rear positioning rod connecting grooves 29 in this utility model correspond to the front positioning rod connecting grooves 31. An angle-adjusting positioning block 6 is provided on one side of the adjusting plate 5. An angle-adjusting positioning rod 32 is located on the side of the angle-adjusting positioning block 6 facing the adjusting plate 5. The angle-adjusting positioning rod 32 is adapted to the front positioning rod connecting groove 31 and the rear positioning rod connecting groove 29. The angle-adjusting positioning rod 32 is sequentially connected to the front positioning rod connecting groove 31 and the rear positioning rod connecting groove 29. The angle-adjusting positioning rod 32 is inserted into the interior of the front positioning rod connecting groove 31 and the rear positioning rod connecting groove 29. A fastening screw 33 is located on one side of the rotating connecting shaft 30. The fastening screw 33 passes through the angle-adjusting positioning block 6 and is threadedly connected to the fixing nut 28. When the operator is performing physical fitness exercises, according to the operator's exercise needs, after removing the angle-adjusting positioning block 6, the upper support frame 7 can be freely rotated to face different angles, thus completing the adjustment. The angle adjustment positioning block 6 can then be reinstalled to fix the upper support frame 7 at a certain angle. The exercise effect of this device can be changed by the different orientations of the upper support frame 7 itself, so as to adapt to different exercise needs, making it more functional and adaptable. The fixing nut 28 is pressed on the side of the angle adjustment positioning block 6. The other side of the moving adjustment plate 4 has a No. 5 wheel connecting platform 23, which is rotatably connected to the No. 5 wheel 27. The No. 5 wheel 27 is parallel to the central axis of the moving adjustment plate 4, so that the linkage traction rope 12 can always be pressed on the side of the No. 5 wheel 27 after the moving adjustment plate 4 is rotated to different angles. This prevents the linkage traction rope 12 from being separated from the No. 5 wheel 27 and the No. 5 wheel connecting platform 23 after the angle adjustment is completed, thus avoiding severe friction and damage. This ensures safety during the adjustment process. The top of the upper support frame 7 has a transition block mounting platform 36, and the top of the transition block mounting platform 36 has a No. 2 wheel connecting platform 20.

[0024] Example 3:

[0025] The upper support frame 7 of this utility model has a No. 3 wheel connecting platform 21 and a No. 4 wheel connecting platform 22 on its side. The No. 3 wheel connecting platform 21 is located on the side of the No. 2 wheel connecting platform 20, and the No. 4 wheel connecting platform 22 is located below the No. 3 wheel connecting platform 21. The No. 2 wheel connecting platform 20 is rotatably connected to the No. 2 wheel 24, the No. 3 wheel connecting platform 21 is rotatably connected to the No. 3 wheel 25, and the No. 4 wheel connecting platform 22 is rotatably connected to the No. 4 wheel 26. A transition block 13 is provided on the top of the upper support frame 7. A transition block connecting platform 14 is provided on one side of the transition block 13. The transition block connecting platform 14 is rotatably connected to the transition block mounting platform 36. A transition block limiting plate 15 is provided on the top of the transition block connecting platform 14.

[0026] Example 4:

[0027] The transition block limiting plate 15 of this utility model is pressed against the upper part of the upper support frame 7. The other side of the transition block 13 has a No. 1 wheel connecting groove 16, which is rotatably connected to the No. 1 wheel 17. The two sides of the transition block 13 have exercise rod connecting cylinders 8. The exercise rod 9 is adapted to the exercise rod connecting cylinder 8 and is connected to the exercise rod connecting cylinder 8. The exercise rod 9 slides inside the exercise rod connecting cylinder 8. The transition block connecting platform 14 is rotatably connected to the transition block mounting platform 36, thereby increasing the movable range of the exercise handle 10. When the operator pulls the exercise handle 10 for exercise, the exercise handle 10 can be moved to different positions at will, so as to adapt to fitness personnel of different body types and further increase the adaptability of this device. The middle part of the exercise rod 9 has a limiting ring 34, which is pressed against the side of the exercise rod connecting cylinder 8.

[0028] Example 5:

[0029] The exercise bar 9 of this utility model has an exercise handle 10 on one side and a linkage rope mounting platform 11 inside the exercise bar 9. The end of the linkage rope mounting platform 11 is connected to the linkage traction rope 12. The linkage traction rope 12 passes through the first wheel 17, the second wheel 24, the third wheel 25, the fourth wheel 26, and the fifth wheel 27 in sequence and is connected to the counterweight box 3.

[0030] Example 6:

[0031] The installation steps of this utility model are as follows: Rotately connect the rotating shaft mounting groove 35 of the lower support frame 1 to the rotating connecting shaft 30 of the upper support frame 7; insert the adjusting angle positioning rod 32 of the adjusting angle positioning block 6 into the front positioning rod connecting groove 31 of the lower support frame 1 and the rear positioning rod connecting groove 29 of the upper support frame 7; thread the fastening screw 33 of the upper support frame 7 through the adjusting angle positioning block 6 and connect it with the fixing nut 28, so that the fixing nut 28 is pressed against the side of the adjusting angle positioning block 6; rotately connect the transition block connecting platform 14 of the transition block 13 to the transition block mounting platform 36 of the upper support frame 7; insert the exercise rod 9 into the exercise rod connecting cylinder 8 of the transition block 13; connect the first wheel connecting groove 16 of the transition block 13 to the first wheel connecting groove 29 of the upper support frame 7. Rotate wheel 17 to connect, rotate wheel 20 of upper support frame 7 to wheel 24, rotate wheel 3 of upper support frame 7 to wheel 3, rotate wheel 4 of upper support frame 7 to wheel 26, rotate wheel 5 of upper support frame 7 to wheel 5, rotate wheel 5 of upper support frame 7 to wheel 27, insert counterweight box mounting block 19 of counterweight box 3 into counterweight box mounting slot 18 of lower support frame 1, fix the end of linkage rope mounting platform 11 of exercise rod 9 to linkage traction rope 12, pass linkage traction rope 12 through wheel 17, wheel 24, wheel 3, wheel 25, wheel 4, wheel 26, and wheel 5 in sequence and connect it to counterweight box 3. The installation of this device is completed.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A novel sports and fitness exercise equipment, characterized in that: The system includes a lower support frame (1), a counterweight box (3), an angle-adjusting positioning block (6), an upper support frame (7), an exercise rod (9), a linkage traction rope (12), a transition block (13), a first wheel (17), a second wheel (24), a third wheel (25), a fourth wheel (26), a fifth wheel (27), and a fixing nut (28). The lower support frame (1) has a lower support seat (2) at its bottom and a counterweight box mounting groove (18) inside. A counterweight box (3) is provided on one side of the lower support frame (1), and a counterweight box mounting block (19) is provided on one side of the counterweight box (3). The counterweight box mounting block (19) is adapted to the counterweight box mounting groove (18) and is connected to the counterweight box mounting groove (18). The counterweight box mounting block (19) slides inside the counterweight box mounting groove (18). The lower support frame (1) has a fixed adjustment plate (5) at the top, and an upper support frame (7) is provided on the upper part of the lower support frame (1). The upper support frame (7) has a movable adjustment plate (4) at the bottom. The movable adjustment plate (4) is connected to one side of the fixed adjustment plate (5). The fixed adjustment plate (5) has a rotating shaft mounting groove (35) and a front positioning rod connecting groove (31) inside. The rotating shaft mounting groove (35) is in the center position. The front positioning rod connecting groove (31) is evenly arranged around the rotating shaft mounting groove (35). The movable adjustment plate (4) has a rotating connecting shaft (30) on the side facing the fixed adjustment plate (5). The rotating connecting shaft (30) is rotatably connected to the rotating shaft mounting groove (35). The movable adjustment plate (4) has a rear positioning rod connecting groove (29) inside. The rear positioning rod connecting groove (29) is evenly arranged around the rotating connecting shaft (30).

2. The novel sports and fitness exercise equipment according to claim 1, characterized in that: An angle-adjusting positioning block (6) is provided on one side of the fixed adjustment plate (5). An angle-adjusting positioning rod (32) is provided on the side of the angle-adjusting positioning block (6) facing the fixed adjustment plate (5). The angle-adjusting positioning rod (32) is adapted to the front positioning rod connecting groove (31) and the rear positioning rod connecting groove (29). The angle-adjusting positioning rod (32) is connected to the front positioning rod connecting groove (31) and the rear positioning rod connecting groove (29) in sequence. The angle-adjusting positioning rod (32) is inserted into the front positioning rod connecting groove (31) and the rear positioning rod connecting groove (29) and rotates. One side of the connecting shaft (30) has a fastening screw (33), which passes through the angle adjustment positioning block (6) and is threadedly connected to the fixing nut (28). The fixing nut (28) is pressed against the side of the angle adjustment positioning block (6). The other side of the moving adjustment plate (4) has a No. 5 wheel connecting platform (23), which is rotatably connected to the No. 5 wheel (27). The top of the upper support frame (7) has a transition block mounting platform (36), and the top of the transition block mounting platform (36) has a No. 2 wheel connecting platform (20).

3. The novel sports and fitness exercise equipment according to claim 2, characterized in that: The upper support frame (7) has a No. 3 wheel connecting platform (21) and a No. 4 wheel connecting platform (22) on its side. The No. 3 wheel connecting platform (21) is located on the side of the No. 2 wheel connecting platform (20), and the No. 4 wheel connecting platform (22) is located below the No. 3 wheel connecting platform (21). The No. 2 wheel connecting platform (20) is rotatably connected to the No. 2 wheel (24), the No. 3 wheel connecting platform (21) is rotatably connected to the No. 3 wheel (25), and the No. 4 wheel connecting platform (22) is rotatably connected to the No. 4 wheel (26). The top of the upper support frame (7) is provided with a transition block (13). The side of the transition block (13) is provided with a transition block connecting platform (14). The transition block connecting platform (14) is rotatably connected to the transition block mounting platform (36). The top of the transition block connecting platform (14) is provided with a transition block limiting plate (15).

4. The novel sports and fitness exercise equipment according to claim 3, characterized in that: The transition block limiting plate (15) is pressed against the upper part of the upper support frame (7). The other side of the transition block (13) has a first wheel connecting groove (16), which is rotatably connected to the first wheel (17). The two sides of the transition block (13) have exercise rod connecting cylinders (8). The exercise rod (9) is adapted to the exercise rod connecting cylinder (8). The exercise rod (9) is connected to the exercise rod connecting cylinder (8). The exercise rod (9) slides inside the exercise rod connecting cylinder (8). The middle part of the exercise rod (9) has a limiting ring (34), which is pressed against the side of the exercise rod connecting cylinder (8).

5. The novel sports and fitness exercise equipment according to claim 1, characterized in that: The exercise bar (9) has an exercise handle (10) on one side and a linkage rope mounting platform (11) inside the exercise bar (9). The linkage rope mounting platform (11) is connected to a linkage traction rope (12) at the end. The linkage traction rope (12) passes through the first wheel (17), the second wheel (24), the third wheel (25), the fourth wheel (26), and the fifth wheel (27) in sequence and is connected to the counterweight box (3).

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