A multifunctional treadmill

Abstract

A multifunctional treadmill comprises a stand, a main machine and a base. The stand is provided with positioning holes, and a lifting adjusting clamping piece is sleeved on the positioning holes and is adjusted in height by a positioning pull pin. A connecting slot on the clamping piece is matched with a fixed pulley seat, and a lower connecting slot is arranged in a side frame of the base and is also matched with the fixed pulley seat. A fixed pulley is arranged in the fixed pulley seat, a rope is connected with a gripping piece at two ends after passing through the fixed pulley, and hard pulling training is realized. Through the lifting adjusting clamping piece and the detachable pulley seat, in cooperation with the rope and the replacement of the gripping piece, multi-height pulling training can be carried out; in combination with a foot positioning structure, running, rowing, hard pulling, stretching and other modes can be realized, and the problem of single function of the traditional treadmill is solved.

Description

Technical Field

[0001] This utility model relates to a treadmill, and more particularly to a multi-functional treadmill. Background Technology

[0002] Currently, treadmills are widely used in homes and gyms as common fitness equipment. Most existing treadmills only have a single function: running or walking, primarily using a motor to drive the running belt for aerobic training. While some high-end treadmills have added features such as heart rate monitoring, incline adjustment, or multimedia playback, they are still generally limited to a single running mode and cannot meet users' needs for strength training, stretching exercises, and other similar activities.

[0003] In home fitness settings, users are often limited by space and cost, making it difficult to purchase multiple types of fitness equipment at the same time. For example, equipment used for strength training, such as rowing machines, resistance bands, and dumbbell racks, not only take up a lot of space but also have a high purchase cost. Therefore, most home users often only choose one type of basic equipment, resulting in a single type of exercise and limited training effects.

[0004] To address the aforementioned issues, some solutions attempt to incorporate simple resistance bands or accessories into treadmills to expand training options; however, existing structures often suffer from the following shortcomings: Limited functionality: The additional training methods are limited and cannot meet the needs of strength training for multiple body parts and angles; Inconvenient to adjust: The tension or height position is difficult to adjust and cannot be flexibly adapted to the user's body type and training program. Utility Model Content

[0005] A multifunctional treadmill includes: a main unit and a column frame (1). The column frame (1) is fixedly connected to the main unit. The side of the column frame (1) is provided with several vertically evenly spaced positioning pin holes (11). The lifting adjustment clip (2) is sleeved with the column frames (1) on both sides. The positioning pull pin (21) of the lifting adjustment clip (2) is inserted into the positioning pin holes (11) at different heights to fix the lifting adjustment clip (2) at different heights on the column frame (1). The upper connecting slot (22) of the lifting adjustment clip (2) is connected to the fixed pulley seat (7). The side of the base (3) of the main unit is provided with a base side frame (4). The base side frame (4) is provided with a lower connecting slot (41). The lower connecting slot (41) is connected to the fixed pulley seat (7). The fixed pulley in the fixed pulley seat (7) provided in the lifting adjustment clip (2) and the base side frame (4) is passed through by a rope (8). The two ends of the rope (8) are connected to the gripper to achieve a dead pull.

[0006] This utility model provides a lifting adjustment clip (2) on the treadmill column frame (1) and a detachable fixed pulley seat (7) between the lifting adjustment clip (2) and the base side frame (4). With the help of ropes (8) and replaceable grips (91, 92), it enables tension training at different heights. At the same time, it provides a foot positioning part (31) auxiliary structure, which provides multiple training modes such as running, rowing, deadlifting, and stretching, thus solving the problem that existing treadmills have limited functions and cannot meet the diverse fitness needs of family users.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A multifunctional treadmill includes: a main unit and a column frame (1). The column frame (1) is fixedly connected to the main unit. The side of the column frame (1) is provided with several vertically evenly spaced positioning pin holes (11). The lifting adjustment clip (2) is sleeved with the column frames (1) on both sides. The positioning pull pin (21) of the lifting adjustment clip (2) is inserted into the positioning pin holes (11) at different heights to fix the lifting adjustment clip (2) at different heights on the column frame (1). The upper connecting slot (22) of the lifting adjustment clip (2) is connected to the fixed pulley seat (7). The side of the base (3) of the main unit is provided with a base side frame (4). The base side frame (4) is provided with a lower connecting slot (41). The lower connecting slot (41) is connected to the fixed pulley seat (7). The fixed pulley in the fixed pulley seat (7) provided in the lifting adjustment clip (2) and the base side frame (4) is passed through by a rope (8). The two ends of the rope (8) are connected to the gripper to achieve a dead pull.

[0008] Further, the fixed pulley seat (7) is provided with a second connecting post (73) that can be connected to the upper connecting slot (22) and the lower connecting slot (41).

[0009] Further configuration: the fixed pulley seat (7) is equipped with a first fixed pulley (71) and a second fixed pulley (72), and the rope (8) passes between the first fixed pulley (71) and the second fixed pulley (72) to achieve turning.

[0010] Further, a lifting ring (81) is provided at the end of the rope (8). The lifting ring (81) is used to connect the rope (8) to the gripper after it passes through the fixed pulley seat (7). A limiting rubber ball (82) is provided between the lifting ring (81) and the fixed pulley seat (7). The limiting rubber ball (82) can prevent the lifting ring (81) from retracting into the fixed pulley seat (7) and getting stuck.

[0011] Further, the gripper is integrated into a single pull handle (91).

[0012] Further, the gripper is a separate pull handle (92).

[0013] Further, the base (3) is provided with a foot positioning part (31) and a handle placement hook (33). The foot positioning part (31) is provided with a strap (32) for fixing the foot at the foot positioning part (31) when rowing hard pull. The handle placement hook (33) is used for fixing the integrated handle (91) when it is not in use.

[0014] Further configuration: when the upper connecting slot (22) is inserted and fixed by the first connecting post (51) of the handrail tube (5), the handrail tube (5) is fixedly connected to the lifting adjustment clip (2) for auxiliary function during running. When the table board (6) is placed on the handrail tube (5), when the table board positioning seat (61) of the table board (6) is engaged with the end of the handrail tube (5), the table board (6) is fixedly connected to the handrail tube (5) for placing items during running.

[0015] Further, when the lifting adjustment clip (2) is in the high position, the rope (8) is taut, and the force required to pull the rope (8) is large.

[0016] Further, when the lifting adjustment clip (2) is in the low position, the rope (8) is slack, and the force required to pull the rope (8) is small. This utility model provides a lifting adjustment clip (2) on the treadmill column frame (1) and a detachable fixed pulley seat (7) between the lifting adjustment clip (2) and the base side frame (4). With the help of ropes (8) and replaceable grips (91, 92), it enables tension training at different heights. At the same time, it provides a foot positioning part (31) auxiliary structure, which provides multiple training modes such as running, rowing, deadlifting, and stretching, thus solving the problem that existing treadmills have limited functions and cannot meet the diverse fitness needs of family users. Attached Figure Description

[0017] Figure 1 This is a perspective view of the treadmill in running mode with the table placed on it. Figure 2 for Figure 1 A 3D view of the tabletop and armrest tubes separated; Figure 3 This is a perspective view of the split handle in the upper hard-pull state of this utility model. Figure 4 This is an exploded view of some components of the present invention in a stiffened state; Figure 5 This is a perspective view of the integrated handle in the lower hard-pull state of this utility model. Figure 6 This is a perspective view of the lifting and adjusting clip, fixed pulley seat, and split handle of this utility model in their separated state. Figure 7 This is a perspective view of the lifting and adjusting clip of this utility model in the separated state from the handrail tube; Figure 8 This is a perspective view of the base side frame and the fixed pulley seat of this utility model in a separated state; In the diagram: Column frame 1, positioning pin hole 11. 2. Lifting adjustment clip; 21. Positioning pull pin; 22. Upper connecting slot. Main unit, base 3, foot positioning part 31, strap 32, handle placement hook 33 Base side bracket 4, lower connecting slot 41 Handrail tube 5, first connecting column 51, tabletop 6, tabletop positioning seat 61 Fixed pulley seat 7, first fixed pulley 71, second fixed pulley 72, second connecting column 73 8. Rope, 81. Hanging ring, 82. Limiting rubber ball, 91. Integrated handle, 92. Separate handle. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views of the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0022] like Figures 1-8 As shown: This utility model discloses a multifunctional treadmill, including a main unit, a column frame 1, a lifting and adjusting clip 2, a base 3, a base side frame 4, a handrail tube 5, a table 6, a fixed pulley seat 7, a rope 8, an integrated handle 91 and a separate handle 92, etc.

[0023] The main unit is the core structure of the treadmill, including conventional components such as the running belt and motor, used to achieve basic running functions. The upright frame 1 is fixedly connected to the main unit, and its sides are vertically and evenly provided with several positioning pin holes 11. These positioning pin holes 11 are used to fix the position of the height adjustment clip 2. The height adjustment clip 2 is sleeved on the upright frame 1 on both sides. By inserting positioning pins 21 into the positioning pin holes 11 at different heights, the height of the height adjustment clip 2 on the upright frame 1 can be adjusted and fixed. The height adjustment clip 2 is provided with an upper connecting slot 22, which can be connected to the fixed pulley seat 7 or inserted and fixed to the first connecting post 51 of the handrail tube 5.

[0024] The base 3 of the main unit has a base side frame 4 on its side, and the base side frame 4 has a lower connecting slot 41 inside, which is connected to the fixed pulley seat 7. The fixed pulley seat 7 has a first fixed pulley 71 and a second fixed pulley 72 inside, and the rope 8 passes between the first fixed pulley 71 and the second fixed pulley 72 to achieve deflection. The fixed pulley seat 7 is provided with a second connecting post 73, which can be connected to the upper connecting slot 22 and the lower connecting slot 41 to realize the detachable installation of the fixed pulley seat 7 between the lifting adjustment clip 2 and the base side frame 4. The two ends of the rope 8 are provided with lifting rings 81 for connecting to the gripping parts, and a limiting rubber ball 82 is provided between the lifting ring 81 and the fixed pulley seat 7. The limiting rubber ball 82 can prevent the lifting ring 81 from retracting into the fixed pulley seat 7 and causing jamming, ensuring the smooth operation of the rope 8.

[0025] The grip can be either an integrated handle 91 or a separate handle 92, depending on the training needs. The integrated handle 91 is suitable for overall pulling training, while the separate handle 92 is suitable for individual arm training. The base 3 is equipped with a foot positioning part 31 and a handle placement hook 33. The foot positioning part 31 is equipped with a strap 32 for securing the user's feet during training such as rowing deadlifts; the handle placement hook 33 is used for securing the integrated handle 91 when not in use.

[0026] In addition, the upper connecting slot 22 can be inserted and fixed with the first connecting post 51 of the handrail tube 5 to achieve a fixed connection between the handrail tube 5 and the lifting adjustment clip 2, which is used for auxiliary support during running. A table 6 can be placed on the handrail tube 5. The table positioning seat 61 of the table 6 is engaged with the end of the handrail tube 5 to achieve a fixed connection of the table 6, which is used to place items such as water cups or electronic devices during running.

[0027] In running mode (such as...) Figure 1 and Figure 2As shown, the first connecting post 51 of the handrail tube 5 is inserted into the upper connecting slot 22 for fixation. At this time, the user can hold onto the handrail tube 5 while running. The table 6 is snapped onto the end of the handrail tube 5 via the table positioning seat 61. At this time, the user can place items on the table 6. The main unit drives the running belt to rotate, and the user achieves aerobic training. At this time, the fixed pulley seat 7 can be removed and not installed.

[0028] In deadlift training mode (such as) Figure 3 , Figure 5 and Figure 6 As shown, the second connecting post 73 of the fixed pulley seat 7 is inserted into the upper connecting slot 22 and the lower connecting slot 41 respectively for fixation. The rope 8 passes through the first fixed pulley 71 and the second fixed pulley 72 inside the fixed pulley seat 7. The two ends of the rope 8 are connected to the gripper (such as an integrated pull handle 91 or a separate pull handle 92) through the hanging ring 81. The tension of the rope 8 is changed by adjusting the height position of the lifting adjustment clip 2: when the lifting adjustment clip 2 is in the high position, the rope 8 is taut, and a larger force is required to pull the rope 8, which is suitable for high-intensity training; when the lifting adjustment clip 2 is in the low position, the rope 8 is slack, and a smaller force is required to pull the rope 8, which is suitable for low-intensity or warm-up training. When the gripper is connected to the upper end of the rope 8, a high deadlift is achieved; when connected to the lower end, a low deadlift is achieved. During rowing deadlifts, the user's feet are placed on the foot positioning part 31 and fixed with the strap 32, and the integrated pull handle 91 or the separate pull handle 92 is pulled for training.

[0029] When not in use, the integrated handle 91 can be hung on the handle placement hook 33, and the fixed pulley seat 7 can be detached and stored to ensure the equipment is tidy.

[0030] This utility model provides a lifting adjustment clip (2) on the treadmill column frame (1) and a detachable fixed pulley seat (7) between the lifting adjustment clip (2) and the base side frame (4). With the help of ropes (8) and replaceable grips (91, 92), it enables tension training at different heights. At the same time, it provides a foot positioning part (31) auxiliary structure, which provides multiple training modes such as running, rowing, deadlifting, and stretching, thus solving the problem that existing treadmills have limited functions and cannot meet the diverse fitness needs of family users.

[0031] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no conflict in the mechanism, the features in the embodiments disclosed in the present invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A multi-functional treadmill, comprising: The host and the column frame (1) are fixedly connected to the host. The column frame (1) is characterized by having several vertically uniform positioning pin holes (11) on the side of the column frame (1). The lifting adjustment card (2) is sleeved with the column frame (1) on both sides. The positioning pull pin (21) of the lifting adjustment card (2) is inserted into the positioning pin holes (11) at different heights to fix the lifting adjustment card (2) at different heights of the column frame (1). The upper connecting slot (22) of the lifting adjustment card (2) is connected to the fixed pulley seat (7). The base (3) of the host is provided with a base side frame (4). The base side frame (4) is provided with a lower connecting slot (41). The lower connecting slot (41) is connected to the fixed pulley seat (7). The fixed pulley in the fixed pulley seat (7) in the lifting adjustment card (2) and the base side frame (4) is passed through by a rope (8). The two ends of the rope (8) are connected to the gripper to achieve hard pulling.

2. The multifunctional treadmill according to claim 1, characterized in that, The fixed pulley seat (7) is provided with a second connecting post (73) that can be connected to the upper connecting slot (22) and the lower connecting slot (41).

3. A multifunctional treadmill according to claim 1, characterized in that, The fixed pulley seat (7) is equipped with a first fixed pulley (71) and a second fixed pulley (72). The rope (8) passes between the first fixed pulley (71) and the second fixed pulley (72) to achieve turning.

4. A multifunctional treadmill according to claim 3, characterized in that, The end of the rope (8) is provided with a sling (81). The sling (81) is used to connect the rope (8) to the gripper after it passes through the fixed pulley seat (7). A limiting rubber ball (82) is provided between the sling (81) and the fixed pulley seat (7). The limiting rubber ball (82) can prevent the sling (81) from retracting into the fixed pulley seat (7) and getting stuck.

5. A multifunctional treadmill according to claim 4, characterized in that, The gripper is an integrated handle (91).

6. A multifunctional treadmill according to claim 4, characterized in that, The gripper is a split handle (92).

7. A multifunctional treadmill according to claim 6, characterized in that, The base (3) is provided with a foot positioning part (31) and a handle placement hook (33). The foot positioning part (31) is provided with a strap (32) for fixing the foot in the foot positioning part (31) when rowing hard pull. The handle placement hook (33) is used for fixing the integrated handle (91) when it is not in use.

8. A multifunctional treadmill according to claim 1, characterized in that, When the upper connecting slot (22) is inserted and fixed by the first connecting post (51) of the handrail tube (5), the handrail tube (5) is fixedly connected to the lifting adjustment clip (2) for auxiliary function when running. When the table board (6) is placed on the handrail tube (5), the table board (6) is fixedly connected to the handrail tube (5) when the table board positioning seat (61) of the table board (6) is engaged with the end of the handrail tube (5) for placing items when running.

9. A multifunctional treadmill according to claim 4, characterized in that, When the lifting adjustment clip (2) is in a high position, the rope (8) is taut, and a large force is required to pull the rope (8).

10. A multifunctional treadmill according to claim 4, characterized in that, When the lifting adjustment clip (2) is in the low position, the rope (8) is slack, and the force required to pull the rope (8) is small.

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