A shock-absorbing durable conveyor belt for a treadmill

Abstract

The present invention discloses a shock-absorbing durable conveyor belt for a treadmill, comprising a mounting plate, a fixed shaft rotatably connected between the mounting plates, a fixed roller fixedly sleeved on the fixed shaft, the fixed rollers mutually connected via a treadmill belt, a fixed groove fixedly connected between the mounting plates, the fixed plate disposed in the middle of two fixed rollers, a fixed groove disposed at both upper and lower ends of the fixed plate, a shock-absorbing spring fixedly connected to the inner wall of each of the fixed grooves, the shock-absorbing spring extending outward from the fixed groove, and a connecting plate fixedly connected to the portion of the shock-absorbing spring located on the outer side of the fixed groove. The present invention is provided with a double shock-absorbing structure, which reduces the vibration of the treadmill belt and increases the service life of the treadmill belt, while also reducing the noise during running, and will not cause interference to others, and the treadmill belt can be cleaned and cleaned during running, without the need to manually clean the treadmill belt, which is beneficial to the use of the treadmill.

Description

Technical Field

[0001] The invention relates to the field of treadmill conveyor belts, in particular to a shock-absorbing and durable conveyor belt for a treadmill. Background Art

[0002] With the development of the times, people pay more and more attention to their physical health. Since most people lack time to go to the gym, home fitness becomes the only option. Treadmills are fitness equipment commonly available in homes and gyms, and they are the simplest type of home fitness equipment today. They are the best choice for home fitness equipment.

[0003] The conveyor belt of the existing treadmill lacks the shock-absorbing effect, and vibrates greatly when running, which not only makes the conveyor belt easy to be damaged and shortens its service life, but also causes noise to interfere with others, which is not conducive to the use of the treadmill. In addition, the conveyor belt of the existing treadmill lacks the ability to self-clean, and it is too troublesome to clean the conveyor belt manually, so that the conveyor belt will become very dirty after a period of time, which is not conducive to running. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: lack of shock-absorbing effect, large vibration during running, which not only makes the conveyor belt easy to be damaged and shortens its service life, but also causes noise to interfere with others, lacks self-cleaning ability, and manual cleaning of the conveyor belt is too troublesome, making the conveyor belt very dirty after a period of time, which is not conducive to running. A shock-absorbing and durable conveyor belt for a treadmill is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The wheelbase is shortened and the belt is shortened to a level that is set at the base and our belt is used for the rotation of the wheel base on a base with a cam which is located close to the wheel hub of the wheelchair. The wheel base is shortened to a level that is set at the base and our belt is used for the rotation of the wheel hub.

[0007] The cam is provided with a toothed plate which is fixedly connected to the side wall of the movable plate, the toothed plate being connected to the movable plate in a sliding manner so as to prevent the movable plate from sliding into the movable plate.

[0008] Preferably, the treadmill belt is composed of a plurality of transmission belt pieces, a connecting piece is arranged between every two adjacent transmission belt pieces, a buffer groove is opened inside the transmission belt piece, two ends of the connecting piece respectively penetrate the side walls of the corresponding transmission belt piece and extend into the interior of the buffer groove, and a buffer plate is fixedly connected to the part of the connecting piece located inside the buffer groove, the buffer plate is slidably connected to the inner wall of the buffer groove, and a transversely arranged buffer spring is fixedly connected to one end of the buffer plate away from the corresponding buffer plate, and one end of the buffer spring away from the corresponding buffer plate is fixedly connected to the inner wall of the buffer groove.

[0009] Preferably, a shock-absorbing plate is fixedly connected to each of the buffer springs and shock-absorbing springs, and an elastic protective layer is wrapped around the outer side of each of the connecting sleeves.

[0010] Preferably, each of the transmission belt pieces is made of hard rubber, and the surface of the transmission belt piece is provided with grooves, and each of the connecting pieces is made of an elastic belt.

[0011] Preferably, a buffer layer is fixedly connected to the bottom end of the mounting plate, and the buffer layer is made of soft plastic.

[0012] Compared with the prior art, the present invention has the following beneficial effects: a double shock-absorbing structure is provided, which can double-buffer the vibration of the treadmill belt during running, reduce the vibration of the treadmill belt, and increase the service life of the treadmill belt, while also reducing the noise during running, which will not interfere with others and is beneficial to the use of the treadmill; a cleaning structure is provided, which can move back and forth during running to clean the treadmill belt, and there is no need to manually clean the treadmill belt, which makes the use of the treadmill belt simpler and is beneficial to running. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1This is a schematic structural diagram of a shock-absorbing durable conveyor belt for a treadmill proposed by the present invention;

[0014] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 A schematic top view of the structure of a shock-absorbing durable conveyor belt for a treadmill proposed by the present invention;

[0016] Figure 4 The present invention is a schematic side structural view of a running belt of a shock-absorbing durable conveyor belt for a treadmill.

[0017] In the figure: 1 mounting plate, 2 fixed shaft, 3 fixed roller, 4 running belt, 5 fixed plate, 6 fixed groove, 7 connecting shaft, 8 reciprocating rod, 9 moving plate, 10 cleaning brush, 11 shock absorbing spring, 12 connecting plate, 13 connecting groove, 14 mounting shaft, 15 connecting sleeve, 16 adjusting plate, 17 adjusting shaft, 18 rotating wheel, 19 rotating belt, 20 driving belt piece, 21 connecting piece, 22 buffer groove, 23 buffer plate, 24 buffer spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-4A shock-absorbing durable conveyor belt for a treadmill comprises a mounting plate 1, a fixed shaft 2 is rotatably connected between the mounting plates 1, a fixed roller 3 is fixedly sleeved on the fixed shaft 2, the fixed rollers 3 are connected to each other through a treadmill belt 4, a fixed groove 6 is fixedly connected between the mounting plates 1, the fixed plate 5 is arranged in the middle of the two fixed rollers 3, the upper and lower ends of the fixed plate 5 are provided with a fixed groove 6, a shock-absorbing spring 11 is fixedly connected to the inner wall of each fixed groove 6, the shock-absorbing spring 11 extends outward from the fixed groove 6, and a connecting plate 12 is fixedly connected to the part of the shock-absorbing spring 11 located on the outer side of the fixed groove 6, a connecting groove 13 is provided on the connecting plate 12, and a plurality of mounting springs are fixedly connected between the front and rear inner side walls of the connecting groove 13 Axis 14, each mounting shaft 14 is fixedly sleeved with a connecting sleeve 15, the connecting sleeve 15 is arranged in contact with the inner wall of the corresponding treadmill 4, and a cleaning structure is arranged on the mounting plate 1. When running on the treadmill 4, the mounting shaft 14 and the connecting sleeve 15 can support the sole of the foot, and at the same time, the shock-absorbing spring 11 and the shock-absorbing sheet cooperate with each other to achieve a buffering and shock-absorbing effect, so that the vibration of the treadmill 4 caused by running is buffered, the vibration of the treadmill 4 is reduced, the noise caused by the treadmill 4 is reduced, and the noise caused by the treadmill 4 is prevented from interfering with the running, and the connecting sleeve 15 can rotate when the treadmill 4 rotates, and the sliding friction between it and the treadmill 4 is converted into rolling friction, thereby reducing the friction force and reducing the effort required for running;

[0020] The cleaning structure includes an adjusting plate 16 fixedly connected to the side wall of the mounting plate 1, a movable plate 9 is slidably connected to the side of the adjusting plate 16 close to the treadmill 4, a sliding block is fixedly connected to the side wall of the movable plate 9, a sliding groove corresponding to the sliding block is provided on the side wall of the adjusting plate 16, a cleaning brush 10 is fixedly connected to the end of the movable plate 9 close to the treadmill 4, the cleaning brush 10 is arranged close to the treadmill 4, a connecting shaft 7 is rotatably connected between the mounting plates 1, a reciprocating rod 8 is fixedly sleeved on the connecting shaft 7, the reciprocating rod 8 and the movable plate 9 are connected to each other through a screw block, one end of the connecting shaft 7 passes through the corresponding mounting plate 1, an adjusting shaft 17 corresponding to the connecting shaft 7 is fixedly connected to the side wall of the fixed shaft 2 close to the connecting shaft 7, The joint shaft 17 is set through the mounting plate 1, and the adjusting shaft 17 and the connecting shaft 7 are fixedly sleeved with a rotating wheel 18, and the rotating wheels 18 are connected to each other through a rotating belt 19. The ends of the adjusting shaft 17 and the connecting shaft 7 are fixedly connected with a protective block. When the treadmill 4 rotates, it also drives the fixed roller 3 to rotate, so that the fixed shaft 2 rotates together. When the fixed shaft 2 rotates, the adjusting shaft 17 rotates. Under the action of the rotating wheel 18 and the rotating belt 19, the connecting shaft 7 rotates together, so that the reciprocating rod 8 rotates. When the reciprocating rod 8 rotates, it can drive the screw block and the moving plate 9 to move back and forth left and right. When the moving plate 9 moves, the cleaning brush 10 moves accordingly, so that the cleaning brush 10 cleans the surface of the treadmill 4, making the treadmill 4 cleaner.

[0021] The running belt 4 is composed of a plurality of transmission belt pieces 20, a connecting piece 21 is arranged between each two adjacent transmission belt pieces 20, a buffer groove 22 is provided inside the transmission belt piece 20, two ends of the connecting piece 21 respectively penetrate the side wall of the corresponding transmission belt piece 20 and extend into the buffer groove 22, and a buffer plate 23 is fixedly connected to the part of the connecting piece 21 located inside the buffer groove 22, the buffer plate 23 is slidably connected to the inner wall of the buffer groove 22, and a buffer spring 24 arranged transversely is fixedly connected to one end of the buffer plate 23 away from the corresponding buffer plate 23, and the buffer spring 24 is fixedly connected to the end of the buffer plate 23 away from the corresponding buffer plate 23. One end of the spring 24 away from the corresponding buffer plate 23 is fixedly connected to the inner wall of the buffer groove 22; each buffer spring 24 and the shock absorbing spring 11 are fixedly connected with a shock absorbing sheet, and the outer side of each connecting sleeve 15 is wrapped with an elastic protective layer. When the running belt 4 is vibrated, the buffer spring 24 and the connecting member 21 will be stretched to move the buffer plate 23, thereby avoiding damage to the running belt 4. At the same time, with the cooperation of the shock absorbing sheet, the buffer spring 24 can further buffer the vibration, thereby avoiding excessive vibration of the running belt 4, resulting in noise and affecting running;

[0022] Each transmission belt piece 20 is made of hard rubber, and the surface of the transmission belt piece 20 is provided with a groove, which can increase the friction between the transmission belt piece 20 and the sole of the foot to prevent the user from slipping when running. Each connecting piece 21 is made of an elastic belt;

[0023] A buffer layer is fixedly connected to the bottom end of the mounting plate 1. The buffer layer is made of soft plastic. The buffer layer can protect the mounting plate 1 to prevent the mounting plate 1 from being damaged, and can also play a certain buffering and shock-absorbing effect.

[0024] In the present invention, when the device is in use, the runner runs on the treadmill belt 4, and the grooves on the treadmill belt 4 can increase the friction between the transmission belt sheet 20 and the sole of the foot, thereby preventing the user from slipping when running. At the same time, the sole of the runner's foot is pressed on the treadmill belt 4, causing the treadmill belt 4 to vibrate. The mounting shaft 14 and the connecting sleeve 15 can support the sole of the foot to prevent the treadmill belt 4 from being damaged. At the same time, the connecting sleeve 15 can rotate when the treadmill belt 4 rotates, and the sliding friction between it and the treadmill belt 4 is converted into rolling friction, thereby reducing the friction and the effort required for running. In addition, the shock-absorbing spring 11 and the shock-absorbing sheet cooperate with each other to achieve the effect of buffering and shock-absorbing, so that the vibration caused by the treadmill belt 4 during running is buffered. In addition, when the treadmill belt 4 is vibrated, the buffer spring 24 and the connecting member 21 are stretched to move the buffer plate 23, thereby preventing the treadmill belt 4 from being damaged. When the running belt 4 is running, the cleaning brush 10 can move along with it, so that the cleaning brush 10 can clean the surface of the running belt 4, making the running belt 4 cleaner, allowing the user to clean the running belt 4 during running, saving the time required for cleaning the running belt 4, and facilitating the use of the device.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shock-absorbing durable conveyor belt for a treadmill, comprising a mounting plate, characterized in that: The fixing shaft is rotatably connected between the mounting plates, a fixing roller is fixedly sleeved on the fixing shaft, the fixing rollers are connected to each other through the treadmill, the fixing plate is arranged in the middle of the two fixing rollers, fixing grooves are provided at the upper and lower ends of the fixing plate, a shock absorbing spring is fixedly connected to the inner wall of each fixing groove, the shock absorbing spring extends outwardly from the fixing groove, and a connecting plate is fixedly connected to the part of the shock absorbing spring located at the outer side of the fixing groove, a connecting groove is provided on the connecting plate, a plurality of mounting shafts are fixedly connected between the front and rear inner side walls of the connecting groove, a connecting sleeve is fixedly sleeved on each mounting shaft, the connecting sleeve is arranged in contact with the inner wall of the corresponding treadmill, and a cleaning structure is provided on the mounting plate; The treadmill belt is composed of a plurality of transmission belt pieces, a connecting piece is arranged between every two adjacent transmission belt pieces, a buffer groove is provided inside the transmission belt piece, two ends of the connecting piece respectively penetrate the side walls of the corresponding transmission belt piece and extend into the buffer groove, and a buffer plate is fixedly connected to the part of the connecting piece located inside the buffer groove, the buffer plate is slidably connected to the inner wall of the buffer groove, and a transversely arranged buffer spring is fixedly connected to one end of the buffer plate away from the corresponding buffer plate, and one end of the buffer spring away from the corresponding buffer plate is fixedly connected to the inner wall of the buffer groove; A shock absorbing sheet is fixedly connected to each of the buffer springs and shock absorbing springs, and an elastic protective layer is wrapped around the outer side of each of the connecting sleeves; Each of the transmission belt pieces is made of hard rubber, and the surface of the transmission belt piece is provided with grooves, and each of the connecting pieces is made of an elastic belt.

2. A shock-absorbing durable conveyor belt for a treadmill according to claim 1, characterized in that: The cam is provided with a toothed plate which is fixedly connected to the side wall of the fixing plate, the toothed plate being connected to the fixing plate and slidingly connected to the fixing plate.

3. A shock-absorbing durable conveyor belt for a treadmill according to claim 1, characterized in that: A buffer layer is fixedly connected to the bottom end of the mounting plate, and the buffer layer is made of soft plastic.

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