Running plate supporting structure of running machine

Abstract

The utility model relates to the technical field of treadmills, and discloses a running plate supporting structure of a treadmill, which comprises a machine body, a protective cover is arranged on the machine body, a running belt is arranged in the protective cover, an upper support assembly is arranged above the running belt, a lower support assembly is arranged below the running belt, and a support plate is arranged on the machine body. A plurality of damping assemblies used for damping are installed between the upper support assembly and the lower support assembly, when a user exercises on the running belt, damping is conducted through double cooperation of damping springs and rubber damping blocks, and damping conducted through cooperation of a whole damping pad and the springs is not affected; and through the arranged rubber damping blocks, the whole damping pad can be changed into small blocks for use, so that the use of materials can be reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of treadmills, in particular to a running board support structure of a treadmill. Background Art

[0002] The treadmill running board suspension shock absorption structure is a structure used for shock absorption on the treadmill running board. The treadmill is a common fitness equipment in homes and gyms, and it is the simplest type of home fitness equipment today. The treadmill is not restricted by time and weather. No matter whether the weather is good or bad, you can exercise. It can effectively relieve fatigue and relax your body, which is of great help to your body. It is also beneficial to our mental health and allows us to relax our minds. The treadmill can enhance our resistance, effectively promote the burning of fat in our body, improve our limb coordination ability, and effectively promote bone growth. There are many benefits to users, but there will inevitably be disadvantages. When running on the treadmill belt, the vibration generated will be reflected to the knees, back and other positions, and the shock-absorbing design of the treadmill running board suspension shock absorption structure can just reduce part of the vibration amplitude, reduce the pressure on the knees and back caused by running, and thus protect people's knee and back health.

[0003] After searching, the utility model patent with publication number CN218944260U is a treadmill running board suspension shock-absorbing structure, including a bracket, a protective cover is fixedly connected to the back of the top of the bracket, one side and the other side of the inner top of the bracket are fixedly connected to the protective plate, and the middle part of the back of one side of the bracket and the other side is fixedly connected with a fixing bolt; the utility model adds a shock-absorbing pad inside the running belt, the shock-absorbing pad is highly elastic, and the shock-absorbing cotton evenly distributed inside it makes the shock-absorbing pad rebound better, the shock-absorbing pad is lighter as a whole and will not increase the weight of the treadmill too much. The shock-absorbing pad is located at the lower part of the running belt and fits with the running belt. When the user runs on the running belt, the vibration generated is directly reduced by the shock-absorbing pad and does not need to be transmitted to the bottom of the running board for a long time to rebound. When the user's feet fall on the running belt, the high-elastic shock-absorbing pad makes the feet more comfortable when running, which is beneficial to protecting the user's knees and back.

[0004] The device also has the following shortcomings when in use: the device relies on a shock-absorbing pad and a bottom spring for rebound shock absorption, wherein the width of the shock-absorbing pad is the same as the width of the running belt, resulting in an increase in the use of the shock-absorbing pad, which easily wastes the material of the shock-absorbing pad and increases the production cost. In order to reduce the use of the shock-absorbing pad without affecting the shock absorption performance of the treadmill running board and reduce the production cost, we propose a treadmill running board support structure. Utility Model Content

[0005] In view of the above problems, the present invention proposes a running board support structure for a treadmill.

[0006] The utility model provides a treadmill running board support structure, comprising a machine body, a protective cover installed on the machine body, a running belt installed inside the protective cover, an upper bracket assembly installed above the running belt, a lower bracket assembly installed below the running belt, and a plurality of shock-absorbing assemblies installed between the upper bracket assembly and the lower bracket assembly for shock absorption;

[0007] The upper bracket assembly includes left and right side plates, two sets of rollers are rotatably mounted between the left and right side plates, and the running belt is tensioned and sleeved between the two sets of rollers;

[0008] The lower bracket assembly includes left and right support plates, a crossbar is fixedly connected between the left and right support plates, and the support plates are fixedly connected to the inner wall of the protective cover;

[0009] Furthermore, the shock-absorbing assembly includes a rubber shock-absorbing block, which is arranged between the side plate and the support plate. The top of the rubber shock-absorbing block is fixedly connected to the upper fixing block by screws, and the bottom of the rubber shock-absorbing block is fixedly connected to the lower fixing block by screws. The upper fixing block is fixedly connected to the side plate by screws, and the lower fixing block is fixedly connected to the support plate by screws. The outer surface of the rubber shock-absorbing block is sleeved with a shock-absorbing spring.

[0010] Furthermore, the bottom of the protective cover is fixedly connected to a heat sink by screws, a silent motor is installed inside the protective cover, the output end of the silent motor is fixedly connected to the end of the roller on the rear side, and a number of heat dissipation holes are opened on the heat sink.

[0011] Furthermore, a guide wheel is installed at the bottom of the bracket, and a second protective sleeve is sleeved on the outside of the guide wheel. The second protective sleeve is fixedly connected to the support plate by screws.

[0012] Furthermore, a U-shaped rod is fixedly connected to the bottom of the body, a hinged rod is fixedly connected to the U-shaped rod, the hinged rod is hinged to the heat sink, a fixed rod is fixedly connected to the bottom of the heat sink, and an electric push rod is hingedly installed between the fixed rod and the U-shaped rod.

[0013] Furthermore, first protective sleeves are provided on both the left and right sides of the body, and the first protective sleeves are fixed to the body with screws.

[0014] Furthermore, a control screen is installed on the machine body, and the control screen is arranged on the top of the machine body. A protective plate is fixedly connected between the two sets of side panels, and the protective plate is passed through the inside of the treadmill.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] 1. The treadmill of the utility model is composed of a body, an upper bracket assembly, a lower bracket assembly and a shock-absorbing assembly, which is easy to assemble and disassemble. When the user exercises on the treadmill belt, shock absorption is achieved through the dual cooperation of the shock-absorbing spring and the rubber shock-absorbing block. Not only does it not affect the previous use of a whole piece of shock-absorbing pad and a spring to achieve shock absorption, but the rubber shock-absorbing block can also be used to reduce the use of materials and reduce production costs.

[0017] 2. The utility model can adjust the inclination angle of the protective cover, side panels and treadmill through the electric push rod, which is convenient for increasing the difficulty of running and improving the user's exercise volume. The heat dissipation plate can be used to dissipate heat silently by the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 3 This is an exploded schematic diagram of the shock-absorbing spring structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the shock-absorbing structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the angle adjustment structure of the utility model;

[0023] In the figure: 1. Support plate; 2. Machine body; 3. Cross bar; 4. Roller; 5. Running belt; 6. Protective plate; 7. Side plate; 8. Lower fixing block; 9. Upper fixing block; 10. Rubber shock-absorbing block; 11. Shock-absorbing spring; 12. U-shaped rod; 13. Electric push rod; 14. Fixed rod; 15. Heat dissipation plate; 16. Articulated rod; 17. Protective cover; 18. First protective cover; 19. Second protective cover; 20. Guide wheel. DETAILED DESCRIPTION

[0024] The present invention will now be further described with reference to the accompanying drawings.

[0025] like Figures 1 to 5 As shown, the present invention provides a treadmill running board support structure, comprising a body 2, a protective cover 17 mounted on the body 2, a running belt 5 mounted inside the protective cover 17, an upper bracket assembly mounted above the running belt 5, a lower bracket assembly mounted below the running belt 5, and a plurality of shock-absorbing assemblies mounted between the upper bracket assembly and the lower bracket assembly for shock absorption;

[0026] The upper bracket assembly includes left and right side panels 7, two sets of rollers 4 are rotatably mounted between the left and right side panels 7, and the running belt 5 is tensioned and sleeved between the two sets of rollers 4;

[0027] The lower bracket assembly includes left and right support plates 1, a crossbar 3 is fixedly connected between the left and right support plates 1, and the support plates 1 are fixedly connected to the inner wall of the protective cover 17;

[0028] The shock-absorbing assembly includes a rubber shock-absorbing block 10, which is arranged between the side panel 7 and the support plate 1. The top of the rubber shock-absorbing block 10 is fixedly connected to the upper fixing block 9 by screws, and the bottom of the rubber shock-absorbing block 10 is fixedly connected to the lower fixing block 8 by screws. The upper fixing block 9 is fixedly connected to the side panel 7 by screws, and the lower fixing block 8 is fixedly connected to the support plate 1 by screws. The outer surface of the rubber shock-absorbing block 10 is sleeved with a shock-absorbing spring 11.

[0029] The treadmill is composed of a body 2, an upper bracket assembly, a lower bracket assembly and a shock-absorbing assembly, which is easy to assemble and disassemble. When the user exercises on the treadmill belt 5, the shock-absorbing spring 11 and the rubber shock-absorbing block 10 will undergo elastic deformation at the same time. The elastic deformation generated can reduce the shock of the treadmill belt 5. The double cooperation of the shock-absorbing spring 11 and the rubber shock-absorbing block 10 not only does not affect the previous use of a whole piece of shock-absorbing pad and spring for shock absorption, but also the provision of the rubber shock-absorbing block 10 can make the whole piece of shock-absorbing pad be divided into small pieces for use, which not only reduces the use of shock-absorbing pads, but also reduces production costs.

[0030] The bottom of the protective cover 17 is fixedly connected to a heat sink 15 by screws. A silent motor is installed inside the protective cover 17. The output end of the silent motor is fixedly connected to the end of the roller 4 on the rear side. A number of heat dissipation holes are opened on the heat sink 15, and the silent motor can dissipate heat through the heat sink 15.

[0031] A guide wheel 20 is installed at the bottom of the bracket 1, and a second protective cover 19 is provided on the outside of the guide wheel 20. The second protective cover 19 is fixedly connected to the support plate 1 by screws. The guide wheel 20 can facilitate personnel to lift the head of the body 2 and move it.

[0032] A U-shaped rod 12 is fixedly connected to the bottom of the body 2, and a hinged rod 16 is fixedly connected to the U-shaped rod 12. The hinged rod 16 is hinged to the heat sink 15, and the bottom of the heat sink 15 is fixedly connected to a fixed rod 14. An electric push rod 13 is hingedly installed between the fixed rod 14 and the U-shaped rod 12. The inclination angle of the protective cover 17, the side panel 1 and the tread belt 5 can be adjusted by the set electric push rod 13, which is convenient for increasing the difficulty of running and improving the user's exercise volume.

[0033] A first protective cover 18 is provided on both the left and right sides of the body 2. The first protective cover 18 is fixed to the body 2 with screws. The first protective cover 18 can protect the side of the body 2 and improve the aesthetics.

[0034] A control screen is installed on the body 2, and the control screen is arranged on the top of the body 2. A protective plate 6 is fixedly connected between the two sets of side panels 7. The protective plate 6 is passed through the inside of the treadmill 5. The provision of the protective plate 6 can improve the connection strength of the side panels 7.

[0035] The working principle of this utility model:

[0036] The treadmill is composed of a body 2, an upper bracket assembly, a lower bracket assembly and a shock-absorbing assembly, which is easy to assemble and disassemble. When the user exercises on the treadmill belt 5, the shock-absorbing spring 11 and the rubber shock-absorbing block 10 will undergo elastic deformation at the same time. The elastic deformation generated can reduce the shock of the treadmill belt 5. The double cooperation of the shock-absorbing spring 11 and the rubber shock-absorbing block 10 not only does not affect the previous use of a whole piece of shock-absorbing pad and spring for shock absorption, but also the provision of the rubber shock-absorbing block 10 can make the whole piece of shock-absorbing pad be divided into small pieces for use, which not only reduces the use of shock-absorbing pads, but also reduces production costs.

[0037] When the slope of the device needs to be adjusted, the electric push rod 13 can adjust the inclination angle of the protective cover 17, the side panel 1 and the treadmill 5, thereby increasing the difficulty of running, improving the user's exercise volume, and adjusting the overall inclination angle of the treadmill 5.

[0038] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific embodiments of the present invention without inventive effort, and such embodiments will fall within the scope of protection of the claims of the present invention.

Claims

1. A treadmill running board support structure, comprising a body (2), characterized in that: A protective cover (17) is installed on the machine body (2), a running belt (5) is installed inside the protective cover (17), an upper bracket assembly is installed above the running belt (5), a lower bracket assembly is installed below the running belt (5), and a plurality of shock-absorbing assemblies for shock absorption are installed between the upper bracket assembly and the lower bracket assembly; the upper bracket assembly includes left and right side plates (7), two groups of rollers (4) are rotatably installed between the left and right side plates (7), and the running belt (5) is tensioned and sleeved between the two groups of rollers (4); the lower bracket assembly includes left and right support plates (1), and the left and right support plates (1) are fixedly connected with a plurality of shock-absorbing assemblies for shock absorption. The cross bar (3) is fixedly connected to the inner wall of the protective cover (17); the shock-absorbing assembly includes a rubber shock-absorbing block (10), the rubber shock-absorbing block (10) is arranged between the side plate (7) and the support plate (1), the top of the rubber shock-absorbing block (10) is fixedly connected to the upper fixing block (9) by screws, the bottom of the rubber shock-absorbing block (10) is fixedly connected to the lower fixing block (8) by screws, the upper fixing block (9) is fixedly connected to the side plate (7) by screws, the lower fixing block (8) is fixedly connected to the support plate (1) by screws, and the outer surface of the rubber shock-absorbing block (10) is sleeved with a shock-absorbing spring (11).

2. The treadmill running deck support structure according to claim 1, characterized in that: The bottom of the protective cover (17) is fixedly connected to a heat dissipation plate (15) by screws, a silent motor is installed inside the protective cover (17), the output end of the silent motor is fixedly connected to the end of the roller (4) at the rear side, and a plurality of heat dissipation holes are opened on the heat dissipation plate (15).

3. The treadmill running deck support structure according to claim 2, characterized in that: A guide wheel (20) is installed at the bottom of the support plate (1), and a second protective sleeve (19) is sleeved on the outside of the guide wheel (20), and the second protective sleeve (19) is fixedly connected to the support plate (1) by screws.

4. The treadmill running deck support structure according to claim 3, characterized in that: The bottom of the machine body (2) is fixedly connected to a U-shaped rod (12), the U-shaped rod (12) is fixedly connected to a hinged rod (16), the hinged rod (16) is hinged to a heat dissipation plate (15), the bottom of the heat dissipation plate (15) is fixedly connected to a fixed rod (14), and an electric push rod (13) is hingedly installed between the fixed rod (14) and the U-shaped rod (12).

5. The treadmill running deck support structure according to claim 4, characterized in that: A first protective sleeve (18) is provided on both the left and right sides of the machine body (2), and the first protective sleeve (18) is fixed to the machine body (2) by screws.

6. The treadmill running deck support structure according to claim 5, characterized in that: A control panel is installed on the machine body (2), and the control panel is arranged on the top of the machine body (2). A protective plate (6) is fixedly connected between the two sets of side panels (7), and the protective plate (6) is passed through the inside of the treadmill (5).

Images