Anti-loose running belt capable of being automatically stored for running machine

Abstract

The utility model discloses an automatically storable anti-loose running belt for a treadmill, which comprises a running belt, the running belt is mounted on the surface of a running plate of the treadmill, the bottom of the surface of the running belt is movably connected with a limiting plate, the limiting plate is mounted at the bottom of the running plate of the treadmill, and the bottom of the limiting plate is fixedly connected with an elastic anti-wrinkle mechanism. The elastic anti-wrinkle mechanism is movably connected with the surface of the running belt to limit the running belt; the elastic anti-wrinkle mechanism comprises a shell, a sliding block is slidably connected to the interior of the shell, and an ejector rod is fixedly connected to the left end of the sliding block. The running belt has the advantage of deformation and looseness prevention, and the problems that in the using process of an existing running belt for the running machine, deformation and storage along with a running plate of the running machine are inconvenient, in the deformation process, the running belt is prone to looseness and wrinkles, storage of the running machine is affected, and the running belt is prone to being damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to an anti-loosening running belt for a treadmill which can be automatically stored. Background Art

[0002] A treadmill is a common piece of indoor fitness equipment that is primarily used to simulate the motion of running or walking outdoors. It usually consists of a rolling platform driven by an electric motor with a continuously running treadmill belt on it. Users can run or walk on the treadmill belt, which moves backwards at a set speed, forcing the user to move forward to maintain their position on the treadmill. The treadmill belt is the part of the treadmill where the user actually runs or walks. It is a wide belt that runs in a loop and covers the top of the treadmill deck. The function of the treadmill belt is to provide a smooth, wear-resistant surface on which users can safely perform running or walking training. When the treadmill belt is installed on the running deck of a treadmill that can be automatically retracted, it also needs to be deformed and retracted with the running deck. However, after the treadmill belt is deformed, parts of the treadmill belt will fold together to form wrinkles, causing damage to the treadmill belt.

[0003] The existing treadmill running belt is not convenient to be deformed and stored together with the running board of the treadmill during use, and is easy to become loose and wrinkled during the deformation process, which affects the storage of the treadmill and easily damages the running belt. Utility Model Content

[0004] The utility model aims to provide an automatically foldable anti-loosening running belt for a treadmill, which has the advantages of deformation and anti-loosening, and solves the problems that the existing treadmill running belt is not convenient to be deformed and stored together with the running board of the treadmill during use, and is easy to become loose and wrinkled during deformation, which affects the storage of the treadmill and is easy to damage the running belt.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an automatically foldable anti-loosening running belt for a treadmill, comprising a running belt, wherein the running belt is installed on the surface of a treadmill running board,

[0006] The bottom of the running belt surface is movably connected to a limit plate, the limit plate is installed at the bottom of the treadmill running board, the bottom of the limit plate is fixedly connected to an elastic anti-wrinkle mechanism, the elastic anti-wrinkle mechanism is movably connected to the running belt surface to limit it;

[0007] The elastic anti-wrinkle mechanism includes a shell, a slider is slidably connected inside the shell, a push rod is fixedly connected to the left end of the slider, the left end of the push rod extends to the outside of the shell and is fixedly connected to an anti-loosening top piece, the surface of the anti-loosening top piece is movably connected to the surface of the running belt, the right end of the slider is fixedly connected to a spring, and the right end of the spring is fixedly connected to a support seat.

[0008] As a preferred anti-loosening running belt for a treadmill that can be automatically folded of the utility model, the surface of the running belt is provided with a wear-resistant and anti-skid coating, and the wear-resistant and anti-skid coating is made of polyurethane material.

[0009] As a preferred embodiment of the utility model of an automatically foldable anti-loosening running belt for a treadmill, a connecting piece is fixedly connected to the top of the shell, and the connecting piece is fixedly installed on the bottom of the limiting plate.

[0010] As a preferred embodiment of the utility model of an automatically foldable anti-loosening running belt for a treadmill, a sealing ring is fixedly connected to the left side of the inner wall of the shell, and the sealing ring is movably sleeved on the surface of the top rod.

[0011] As a preferred embodiment of the utility model of an automatically foldable anti-loosening running belt for a treadmill, the surface of the support seat is movably connected to the inner wall of the shell, and the diameter of the spring is matched to the inner diameter of the shell.

[0012] As a preferred embodiment of the utility model of an automatically foldable anti-loosening running belt for a treadmill, the right end of the shell is threadedly connected with an adjusting bolt, and the left end of the adjusting bolt is movably connected to the right end of the support seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The anti-loosening top piece of the utility model is pressed against the running belt by the pressure of the spring to prevent the running belt from loosening due to gravity or wear during use. When the treadmill needs to be stored, the treadmill running board is folded and the running belt is folded accordingly. At this time, the anti-loosening top piece still maintains pressure on the running belt through the spring, and the loosening of the running belt can be reduced even in the folded state. The sealing ring ensures the sealing between the top rod and the shell to prevent dust and other impurities from entering, thereby maintaining the effective operation of the mechanism. The adjusting bolt can be used to adjust the pressure of the spring to meet the anti-loosening needs in different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 This is a front sectional view of the elastic anti-wrinkle mechanism of the utility model.

[0017] In the figure: 1. running belt; 2. limiting plate; 3. elastic anti-wrinkle mechanism; 301. shell; 302. connecting piece; 303. anti-loosening top piece; 304. push rod; 305. sealing ring; 306. slider; 307. spring; 308. support seat; 309. adjusting bolt; 4. treadmill running board. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 2 A treadmill anti-loosening running belt that can be automatically stored includes a running belt 1, which is installed on the surface of a treadmill running board 4.

[0019] The bottom of the running belt 1 surface is movably connected with a limit plate 2, which is installed at the bottom of the treadmill running board 4. The bottom of the limit plate 2 is fixedly connected with an elastic anti-wrinkle mechanism 3, which is movably connected to the surface of the running belt 1 to limit it.

[0020] Furthermore, the surface of the treadmill belt 1 is provided with a wear-resistant and anti-skid coating, and the wear-resistant and anti-skid coating is made of polyurethane material.

[0021] Furthermore, the elastic anti-wrinkle mechanism 3 includes a shell 301, a slider 306 is slidably connected inside the shell 301, the left end of the slider 306 is fixedly connected to a push rod 304, the left end of the push rod 304 extends to the outside of the shell 301 and is fixedly connected to an anti-loosening top piece 303, the surface of the anti-loosening top piece 303 is movably connected to the surface of the treadmill 1, the right end of the slider 306 is fixedly connected to a spring 307, and the right end of the spring 307 is fixedly connected to a support seat 308.

[0022] Furthermore, a connecting piece 302 is fixedly connected to the top of the shell 301 , and the connecting piece 302 is fixedly installed on the bottom of the limiting plate 2 .

[0023] Furthermore, a sealing ring 305 is fixedly connected to the left side of the inner wall of the shell 301 , and the sealing ring 305 is movably sleeved on the surface of the push rod 304 .

[0024] Furthermore, the surface of the support seat 308 is movably connected to the inner wall of the shell 301 , and the diameter of the spring 307 is matched with the inner diameter of the shell 301 .

[0025] Furthermore, an adjusting bolt 309 is threadedly connected to the right end of the shell 301 , and the left end of the adjusting bolt 309 is movably connected to the right end of the support seat 308 .

[0026] When the treadmill needs to be stored, the treadmill deck 4 is folded through a specific mechanical structure, and the running belt 1 is installed on the surface of the treadmill deck 4. When the treadmill deck 4 is folded, the running belt 1 will also be folded.

[0027] The limiting plate 2 is installed at the bottom of the treadmill running board 4 and is movably connected to the surface of the running belt 1. The elastic anti-wrinkle mechanism 3 is fixed at the bottom of the limiting plate 2 and is movably connected to the surface of the running belt 1. When the running belt 1 starts to run or becomes loose during the folding process, the anti-loosening top piece 303 applies pressure through the spring 307 to press against the surface of the running belt 1 to keep the running belt 1 in a tensioned state.

[0028] When the treadmill is in use, the running belt 1 is running, and the anti-loosening top piece 303 is pressed against the running belt 1 by the pressure of the spring 307 to prevent the running belt 1 from loosening due to gravity or wear during use. When the treadmill needs to be stored, the treadmill running board 4 is folded and the running belt 1 is folded accordingly. At this time, the anti-loosening top piece 303 still maintains pressure on the running belt 1 through the spring 307, and the loosening of the running belt 1 can be reduced even in the folded state. The sealing ring 305 ensures the sealing between the top rod 304 and the shell 301 to prevent dust and other impurities from entering, thereby maintaining the effective operation of the mechanism. The adjusting bolt 309 can be used to adjust the pressure of the spring 307 to meet the anti-loosening requirements in different situations.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatically foldable anti-loosening running belt for a treadmill, comprising a running belt (1), wherein the running belt (1) is mounted on the surface of a treadmill running board (4), and characterized in that: The bottom of the surface of the running belt (1) is movably connected to a limit plate (2), the limit plate (2) is installed at the bottom of the treadmill running board (4), the bottom of the limit plate (2) is fixedly connected to an elastic anti-wrinkle mechanism (3), and the elastic anti-wrinkle mechanism (3) is movably connected to the surface of the running belt (1) to limit the surface of the running belt; The elastic anti-wrinkle mechanism (3) comprises a shell (301), a slider (306) is slidably connected inside the shell (301), a top rod (304) is fixedly connected to the left end of the slider (306), the left end of the top rod (304) extends to the outside of the shell (301) and is fixedly connected to an anti-loosening top piece (303), the surface of the anti-loosening top piece (303) is movably connected to the surface of the running belt (1), the right end of the slider (306) is fixedly connected to a spring (307), and the right end of the spring (307) is fixedly connected to a support seat (308).

2. The automatically foldable anti-loosening running belt for a treadmill according to claim 1, characterized in that: The surface of the treadmill (1) is provided with a wear-resistant and anti-skid coating, and the wear-resistant and anti-skid coating is made of polyurethane material.

3. The automatically foldable anti-loosening running belt for a treadmill according to claim 1, characterized in that: A connecting piece (302) is fixedly connected to the top of the shell (301), and the connecting piece (302) is fixedly installed on the bottom of the limiting plate (2).

4. The automatically foldable anti-loosening running belt for a treadmill according to claim 1, characterized in that: A sealing ring (305) is fixedly connected to the left side of the inner wall of the housing (301), and the sealing ring (305) is movably sleeved on the surface of the push rod (304).

5. The automatically foldable anti-loosening running belt for a treadmill according to claim 1, characterized in that: The surface of the support seat (308) is movably connected to the inner wall of the shell (301), and the diameter of the spring (307) is matched to the inner diameter of the shell (301).

6. The automatically foldable anti-loosening running belt for a treadmill according to claim 1, characterized in that: The right end of the housing (301) is threadedly connected with an adjusting bolt (309), and the left end of the adjusting bolt (309) is movably connected to the right end of the support seat (308).

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