Treadmill bottom plate structure
By innovating the design of adjustment and support components, the problem of the inability to adjust the tilt angle of the treadmill base in existing technologies has been solved, enabling flexible adjustment of the running board angle and improving user comfort.
Patent Information
- Application Number
- CN202520277580.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-20
AI Technical Summary
The existing treadmill base cannot be adjusted for tilt angle, preventing users from achieving optimal comfort.
A treadmill base plate structure including an adjustment component, a driven component, and a support component was designed. The treadmill base plate angle is adjusted by rotating a worm gear and a threaded rod. The worm gear drives the threaded rod to rotate, thereby adjusting the worm gear rotation.
The running board angle can be flexibly adjusted to suit different users. The user's comfort is improved by adjusting the angle between the running board and the base in the patent embodiment.
Smart Images
Figure CN223696691U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of treadmill technology, specifically to a treadmill base plate structure. Background Technology
[0002] In the field of sports and fitness equipment, treadmills are one of the most commonly used fitness devices. Treadmills usually have a running board, which is a support structure used to support runners during their running activities. The treadmill belt usually moves on the running board. Runners stand on the running board by the belt, and when the belt moves, runners need to keep on the running board by running.
[0003] Existing treadmill bases are typically placed on the ground via a base, and their tilt angle cannot be adjusted, thus preventing users from achieving optimal comfort. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a treadmill base plate structure that solves the problems mentioned in the background section.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a treadmill base structure, including a base, the base being U-shaped, with a bevel set at the top of the base, a running board hinged to one end of the bevel of the base, and an installation groove provided inside the other end of the base, an adjustment component and a driven component being rotatably connected to the installation groove, multiple driven components being provided, all of which are meshed with the adjustment component, and all driven components are threadedly connected to the same support component for supporting the running board, by rotating the adjustment component driving the driven component to rotate, causing the support component to move upward on the driven component.
[0008] Furthermore, the adjustment assembly includes a first rotating shaft, on which multiple worm gears are mounted, and a first rotating block that is rotatably connected to the base is fixedly connected to the outer wall near both ends of the first rotating shaft, and a rotating handle is mounted at one end of the first rotating shaft.
[0009] Furthermore, the driven component includes a second rotating shaft, one end of which is fixedly connected to a threaded rod, and the other end is connected to a second rotating block that is rotatably connected to the base. A worm wheel that meshes with the worm gear is mounted on the second rotating shaft.
[0010] Furthermore, the support assembly includes a support rod, the sidewall of which is connected to a plurality of threaded cylinders that are threadedly connected to the threaded rod.
[0011] (III) Beneficial Effects
[0012] Compared with the prior art, the present invention provides a treadmill base plate structure, which has the following beneficial effects:
[0013] The treadmill base structure uses a worm gear to drive a worm wheel, which in turn drives a threaded rod placed in a threaded cylinder to rotate. This increases or decreases the overall length of the threaded rod and the threaded cylinder, allowing the running board to rotate and adjust its angle on the base while the support rod supports it. This allows different users to adjust the incline of the running board according to their own habits, thus improving adaptability. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a three-dimensional structural diagram of the adjustment component in this utility model;
[0016] Figure 3 This is a three-dimensional structural diagram of the driven component in this utility model;
[0017] Figure 4 This is a three-dimensional structural diagram of the support component in this utility model.
[0018] In the diagram: 1. Base; 2. Running plate; 3. Adjustment component; 4. Driven component; 5. Support component; 6. First rotating shaft; 7. Worm gear; 8. First rotating block; 9. Rotating handle; 10. Second rotating shaft; 11. Threaded rod; 12. Second rotating block; 13. Worm gear; 14. Support rod; 15. Threaded cylinder. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figure 1-4 The present invention discloses a treadmill base structure, including a base 1, which is U-shaped and has a bevel at the top. A running board 2 is provided at the bevel of the base 1. Rotating shafts are fixedly connected to both sides of one side of the running board 2, and the rotating shafts are located at one end of the base 1, so that the base 1 and the running board 2 are hinged, allowing the running board 2 to rotate on the base 1 and adjust the angle between the running board 2 and the base 1.
[0021] The other end of the base 1 has an internal mounting slot, on which an adjustment component 3 and a driven component 4 are rotatably connected. Multiple driven components 4 are provided.
[0022] The adjustment assembly 3 includes a first rotating shaft 6, on which multiple worm gears 7 are mounted. The outer walls of the first rotating shaft 6 near both ends are fixedly connected to first rotating blocks 8 that are rotatably connected to the base 1. The first rotating blocks 8 serve to limit the adjustment assembly 3 on the base 1, preventing the adjustment assembly 3 from sliding out of the mounting groove of the base 1. One end of the first rotating shaft 6 is equipped with a handle 9 placed outside the base 1. By rotating the handle 9, the worm gears 7 can be rotated through the first rotation.
[0023] The driven component 4 includes a second rotating shaft 10. One end of the second rotating shaft 10 is fixedly connected to a threaded rod 11, which is positioned vertically upward and outside the base 1. The other end of the second rotating shaft 10 is connected to a second rotating block 12, which is rotatably connected to the base 1. The second rotating block 12 serves to limit the movement of the second rotating shaft 10. A worm wheel 13, which meshes with the worm gear 7, is mounted on the second rotating shaft 10. When the worm gear 7 rotates, it drives the worm wheel 13 to rotate, thereby causing the threaded rod 11 to rotate.
[0024] All threaded rods 11 are equipped with the same support assembly 5 for supporting the running plate 2. The support assembly 5 includes a support rod 14, which contacts the bottom wall of the running plate 2. The side wall of the support rod 14 is connected to multiple threaded cylinders 15 that are threaded to the threaded rods 11. When the threaded rods 11 rotate on the threaded cylinders 15, the overall length of the threaded rods 11 and the threaded cylinders 15 can be increased or decreased, so that when the support rods 14 support the running plate 2, the running plate 2 rotates on the base 1, thereby adjusting the angle between the running plate 2 and the base 1.
[0025] In summary, the treadmill base structure allows for the following operation: when using the treadmill, the handle 9 is held and rotated, causing the first shaft 6 to drive the worm gear 7 to rotate. The worm gear 7 then drives the worm wheel 13 to rotate. During the rotation of the worm wheel 13, the threaded rod 11 rotates on the threaded cylinder 15, increasing or decreasing the overall length of the threaded rod 11 and the threaded cylinder 15. This allows the support rod 14 to support the running board 2, while the running board 2 rotates on the base 1, thus adjusting the angle between the running board 2 and the base 1 to accommodate different users and improve adaptability.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A treadmill base structure, comprising a base (1), characterized in that: The base (1) is U-shaped and has a bevel at the top. A running plate (2) is hinged to one end of the bevel of the base (1). An installation groove is provided inside the other end of the base (1). An adjustment component (3) and a driven component (4) are rotatably connected to the installation groove. Multiple driven components (4) are provided and are all engaged with the adjustment component (3). All driven components (4) are threadedly connected to the same support component (5) for supporting the running plate (2). By rotating the adjustment component (3), the driven component (4) is driven to rotate, so that the support component (5) moves upward on the driven component (4).
2. The treadmill base plate structure according to claim 1, characterized in that: The adjustment component (3) includes a first rotating shaft (6), on which a plurality of worm gears (7) are mounted, and a first rotating block (8) that is rotatably connected to the base (1) is fixedly connected to the outer wall near both ends of the first rotating shaft (6), and a rotating handle (9) is mounted on one end of the first rotating shaft (6).
3. The treadmill base plate structure according to claim 2, characterized in that: The driven component (4) includes a second rotating shaft (10), one end of which is fixedly connected to a threaded rod (11), and the other end is connected to a second rotating block (12) that is rotatably connected to the base (1). A worm wheel (13) that meshes with the worm (7) is installed on the second rotating shaft (10).
4. The treadmill base plate structure according to claim 3, characterized in that: The support assembly (5) includes a support rod (14), and the side wall of the support rod (14) is connected to a plurality of threaded cylinders (15) that are threadedly connected to the threaded rod (11).