Multifunctional soft running board with shock absorption and buffering effect

Abstract

The utility model discloses a more shock-absorbing and buffering effect's multi -functional soft running board mainly by the soft shock-absorbing layer and the flexible wear -resisting layer of small length, width of one support plate top surface is sequentially mutually pasted upward, the top surface of the soft shock-absorbing layer is formed with the lower inclined plane from front to back longitudinally, and after two flexible metal heat -conducting foil strips are pasted between the soft shock-absorbing layer and the flexible wear -resisting layer or between the soft shock-absorbing layer and the support plate longitudinally, and the front end and rear end bottom surface are pasted on the support plate top surface, and two the flexible metal heat -conducting foil strip is copper foil or aluminum foil material, and its longitudinal length is between the flexible wear -resisting layer and the soft shock-absorbing layer, and makes the flexible wear -resisting layer simultaneously pasted on the support plate and completely covers two the flexible metal heat -conducting foil strip and the soft shock-absorbing layer, thereby, when the runner treads the treadmill running board, the running board has the better buffering and shock -absorbing, flow guiding and heat -dissipating and wear -resisting effect simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of treadmill technology, specifically to a multifunctional soft running board with shock absorption and cushioning effect. Background Technology

[0002] When users run on a treadmill, their body weight applies force to the running belt and running board. This causes high temperatures to form between the rotating belt and the running board due to prolonged high-speed friction. The structural layers of the running belt are easily damaged by these high temperatures, and both the running board and belt wear down quickly, shortening their lifespan. Therefore, manufacturers currently apply a wear-resistant and heat-resistant surface layer to the running board and then spray lubricant or wax onto this layer to make the surface smoother and reduce friction, preventing resistance and high temperatures caused by prolonged friction. However, this method requires the user to reapply the lubricant or wax after a period of use, as the lubricant or wax wears off. Most users forget to reapply it after a while, which is obviously inconvenient and unreasonable.

[0003] Secondly, manufacturers typically add a soft layer to the top surface of the running board during production. This soft layer is a horizontal board surface, allowing the user's feet to receive cushioning and shock absorption when running on the running board. However, there are the following disadvantages: (1) When a thicker soft layer is produced, the user's foot receives better cushioning and shock absorption when running on the running board, reducing the pressure on the foot joints. However, when lifting the foot, the feeling is like stepping on a beach and sinking into the sand; each step feels resistant and heavy, requiring the body to use more strength to lift the foot and take a step forward. (2) Conversely, when a thinner soft layer is produced, the user's feet do not receive cushioning and shock absorption when running on the running board, causing the foot joints to bear greater pressure. Therefore, manufacturers or buyers often make adjustments to the thickness of the soft layer on the running board. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multifunctional soft running board with shock absorption and cushioning effects. It mainly solves the technical problem that prolonged friction between the running belt and the running board in existing treadmills leads to increased frictional resistance between the surface of the running belt and the running board, resulting in high temperatures and an inability to dissipate heat, causing rapid wear and tear on the running board and running belt and shortening their service life.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: A multi-functional soft running board with shock absorption and cushioning effect is installed between the two side frames of a treadmill and for the running belt to wrap around it, comprising: A support board, made of composite wood panels; A soft shock-absorbing layer is attached to the top surface of the support plate with its bottom surface attached. The thickness of its front end and rear end is between 6mm and 3mm and 3mm and 1mm, respectively. Its top surface forms a downward sloping plane from front to back. The length and width of the soft shock-absorbing layer are smaller than the length and width of the support plate. A flexible wear-resistant layer with a thickness of 0.05mm to 0.5mm, and its length and width are greater than the length and width of the soft shock-absorbing layer, and its width is less than the width of the support plate. The bottom surface of the flexible wear-resistant layer is simultaneously attached to the top surface of the soft shock-absorbing layer and the support plate, and the remaining width on the two sides of the support plate after the flexible wear-resistant layer is attached is used to fix it to each of the side frames. At least two flexible metal thermal conductive foil strips, with a thickness of 0.05mm to 0.5mm, and their longitudinal length is between the length of the flexible wear-resistant layer and the soft shock-absorbing layer. The two flexible metal thermal conductive foil strips are attached to the soft shock-absorbing layer in parallel longitudinal direction and are located in the middle of the support plate. Their front and rear bottom surfaces are attached to the top surface of the support plate, so that the flexible wear-resistant layer completely covers the two flexible metal thermal conductive foil strips and the soft shock-absorbing layer on the support plate.

[0006] Furthermore, the soft shock-absorbing layer is a soft shock-absorbing layer structure made of ethylene-vinyl acetate copolymer (EVA), polyurethane (PU), or foam.

[0007] Furthermore, the flexible wear-resistant layer is a flexible wear-resistant layer structure made of polyoxymethylene (POM), polyethylene terephthalate (PET), or nylon.

[0008] Furthermore, the metal thermally conductive foil strip is made of copper foil.

[0009] Furthermore, the metal thermally conductive foil strip is made of aluminum foil.

[0010] Furthermore, the flexible metal thermal conductive foil strip is longitudinally attached to the bottom surface of the flexible wear-resistant layer and the top surface of the soft shock-absorbing layer with its top and bottom surfaces respectively, and its front and rear bottom surfaces are attached to the top surface of the support plate.

[0011] Furthermore, the flexible metal thermal conductive foil strip is longitudinally attached to the bottom surface of the soft shock-absorbing layer and the top surface of the support plate with its top and bottom surfaces respectively, and then its front and rear bottom surfaces are attached to the top surface of the support plate.

[0012] Furthermore, the two metal thermally conductive foil strips are bonded together in parallel with each other at intervals.

[0013] The above technical solution has the following advantages or beneficial effects:

[0014] (1) When the user steps on the running board, the running belt and the running board generate extremely high temperatures over a long period of time. The high temperature can be diverted and dissipated to the flexible metal heat-conducting foil strip, soft shock-absorbing layer, or even the support plate to avoid the high temperature being concentrated in a certain area of ​​the running board, causing damage to the running belt or running board.

[0015] (2) The design of different thicknesses of the soft shock-absorbing layer on the top surface of the longitudinal downward slope plane allows the user to get better cushioning and shock absorption when stepping down on the running board, so as to reduce the pressure on the foot joints. In addition, when the running belt rotates backward, causing the foot to move backward and lift off the running board, it is easy to lift the foot and take a step forward without feeling resistance and feeling heavy in the feet. Attached Figure Description

[0016] Figure 1 This is a three-dimensional composite diagram of Embodiment 1 of this utility model.

[0017] Figure 2 This is an exploded perspective view of Embodiment 1 of this utility model.

[0018] Figure 3 This is a schematic diagram of the layer combination of Embodiment 1 of this utility model.

[0019] Figure 4 This is a partially enlarged combined side sectional view of Embodiment 1 of this utility model.

[0020] Figure 5 This is a partial side sectional view of the soft shock-absorbing layer of Embodiment 1 of this utility model.

[0021] Figure 6 This is a schematic diagram of the left foot stepping on the pedal in Embodiment 1 of this utility model.

[0022] Figure 7 This is a schematic diagram of the left foot moving backward in Embodiment 1 of this utility model.

[0023] Figure 8 This is an exploded perspective view of Embodiment 2 of this utility model.

[0024] Figure 9 This is a partially enlarged combined side sectional view of Embodiment 2 of this utility model. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] First, as attached Figures 1 to 7 As shown in the attached figure, the multi-functional soft running board with better shock absorption and cushioning effect provided by the present invention is mainly installed between the two side frames 101 of the treadmill 1, and a running belt 102 is wound around it, including: A support plate 10 is made of composite wood board; A soft shock-absorbing layer 20 is attached to the top surface of the support plate 10 with its bottom surface attached. The thickness of its front end and rear end is between 6mm and 3mm and 3mm and 1mm, respectively. Its top surface forms a downward sloping plane L from front to back. The length AA and width BB of the soft shock-absorbing layer 20 are smaller than the length CC and width DD of the support plate 10. The soft shock-absorbing layer 20 is made of ethylene-vinyl acetate copolymer (EVA), polyurethane (PU) or foam material. A flexible wear-resistant layer 30 has a thickness of 0.05mm to 0.5mm, and its length EE and width FF are greater than the length AA and width BB of the soft shock-absorbing layer 20, and its width is less than the width DD of the support plate 10. The bottom surface of the flexible wear-resistant layer 30 is simultaneously attached to the top surface of the soft shock-absorbing layer 20 and the support plate 10. The remaining width G on both sides of the support plate 10 after the flexible wear-resistant layer 30 is attached is used to fix it to each of the side frames 101. The flexible wear-resistant layer 30 is made of polyoxymethylene (POM), polyethylene terephthalate (PET), or nylon. At least two flexible metal thermal conductive foil strips 40, made of copper or aluminum foil, with a thickness of 0.05mm to 0.5mm, and a longitudinal length HH between the length EE of the flexible wear-resistant layer 30 and the length AA of the soft shock-absorbing layer 20. The two flexible metal thermal conductive foil strips 40 are attached to the soft shock-absorbing layer 20 in parallel longitudinal direction, and are located in the middle of the support plate 10, approximately at a distance parallel to the user's two feet. The front and rear bottom surfaces are attached to the top surface of the support plate 10, and the flexible wear-resistant layer 30 completely covers the two flexible metal thermal conductive foil strips 40 and the soft shock-absorbing layer 20 on the support plate 10.

[0028] Continuing from the previous paragraph, the flexible metal thermal conductive foil strip 40 actually has two better bonding methods: Example 1: As per Appendix Figure 2Appendix Figure 4 As shown, the two flexible metal thermal conductive foil strips 40 are respectively attached longitudinally to the bottom surface of the flexible wear-resistant layer 30 and the top surface of the soft shock-absorbing layer 20 with their top and bottom surfaces respectively, and are attached to the top surface of the support plate 10 with their front and rear bottom surfaces. Example 2: As shown in the attached document Figure 8 Appendix Figure 9 As shown, the two flexible metal thermal conductive foil strips 40 are respectively attached longitudinally to the bottom surface of the soft shock-absorbing layer 20 and the top surface of the support plate 10 with their top and bottom surfaces, and then attached to the top surface of the support plate 10 with their front and rear bottom surfaces.

[0029] Based on the structure of the above specific embodiments, the usage and beneficial effects of the present invention are described as follows: (I) As attached Figure 1 To be continued Figure 7 In the first embodiment shown, two flexible metal heat-conducting foil strips 40 are attached between the bottom surface of the flexible wear-resistant layer 30 and the soft shock-absorbing layer 20. When the user runs on the running board 103, the rotating running belt 102 and the flexible wear-resistant layer 30 of the running board 103 rub against each other continuously for a long time. In addition, when the user steps on the running belt 102, most of the time is concentrated on a certain area of ​​the running board 103, which causes the flexible wear-resistant layer 30 and the running belt 102 in the aforementioned area of ​​the running board 103 to generate extremely high temperatures. At this time, the high temperature of the running belt 102 and the flexible wear-resistant layer 30 can be dispersed to the two flexible metal heat-conducting foil strips 40 by the good thermal conductivity of the foil strips 40 below, and then dissipated through the top surfaces of the front and rear ends of the foil strips 40 (the top surfaces of the front and rear ends of the foil strips 40 are not attached to the flexible wear-resistant layer 30, forming a relatively low temperature difference); even higher, the high temperature can be further dispersed to the soft shock-absorbing layer 20 below via the two flexible metal heat-conducting foil strips 40. Therefore, the high temperature generated by the running belt 102 and the flexible wear-resistant layer 30 can be dispersed and distributed to the two flexible metal heat-conducting foil strips 40 and the soft shock-absorbing layer 20, thereby reducing the temperature between the running belt 102 and the flexible wear-resistant layer 30. (ii) As shown in Figures 8 and 9, in the second embodiment, two flexible metal thermal conductive foil strips 40 are bonded between the soft shock-absorbing layer 20 and the support plate 10. Therefore, the high temperature of the running belt 102 and the flexible wear-resistant layer 30 can be dispersed to the two flexible metal thermal conductive foil strips 40 through the soft shock-absorbing layer 20 below, and dissipated through the top surfaces of the front and rear ends of the two flexible metal thermal conductive foil strips 40 (the top surfaces of the front and rear ends of the two flexible metal thermal conductive foil strips 40 are not bonded to the flexible wear-resistant layer 30, forming a relatively low temperature difference); it can even be further dispersed and distributed to the support plate 10 on the bottom surface through the two flexible metal thermal conductive foil strips 40; thereby, the temperature between the running belt 102 and the flexible wear-resistant layer 30 can be reduced. (III) Since users typically step on the middle of the running board 103 when using the treadmill, it is actually better to have the two flexible metal heat-conducting foil strips 40 longitudinally attached to the middle of the support plate 10 and spaced approximately at the parallel distance between the user's two feet. This will allow for optimal heat dissipation and conduction. (iv) The soft shock-absorbing layer 20 provides cushioning and shock absorption when the user steps on the running board 103. The top surface of the soft shock-absorbing layer 20 is designed with a downward sloping plane L to present different thicknesses. When the user runs on the running board 103, taking the left foot LF as an example, the greater thickness of the soft shock-absorbing layer 20 allows the left foot LF to obtain a better cushioning and shock absorption effect when stepping down, thereby reducing the pressure on the joint of the left foot LF. When the running belt 102 rotates backward, the left foot LF moves backward on the running board 103 to the thinner thickness of the soft shock-absorbing layer 20. Therefore, the left foot LF can be easily lifted and stepped forward without feeling the resistance of sinking into the soft shock-absorbing layer 20 and feeling heavy when lifting the foot. (v) The flexible wear-resistant layer 30 provides wear resistance to the running board 103, making the running board 103 less prone to damage under the continuous rotation and friction of the running belt 102.

[0030] Therefore, in summary, the running board 103 has the effects of effective heat dissipation, shock absorption, and wear resistance.

[0031] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model. Therefore, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

Claims

1. A multi-functional soft running board with shock absorption and cushioning effect, installed between the two side frames of a treadmill and for around which a running belt is wound, characterized in that: include: A support board, made of composite wood panels; A soft shock-absorbing layer is attached to the top surface of the support plate with its bottom surface attached. The thickness of its front end and rear end is between 6mm and 3mm and 3mm and 1mm, respectively. Its top surface forms a downward sloping plane from front to back. The length and width of the soft shock-absorbing layer are smaller than the length and width of the support plate. A flexible wear-resistant layer with a thickness of 0.05mm to 0.5mm, and its length and width are greater than the length and width of the soft shock-absorbing layer, and its width is less than the width of the support plate. The bottom surface of the flexible wear-resistant layer is simultaneously attached to the top surface of the soft shock-absorbing layer and the support plate, and the remaining width on the two sides of the support plate after the flexible wear-resistant layer is attached is used to fix it to each of the side frames. At least two flexible metal thermal conductive foil strips, with a thickness of 0.05mm to 0.5mm, and their longitudinal length is between the length of the flexible wear-resistant layer and the soft shock-absorbing layer. The two flexible metal thermal conductive foil strips are attached to the soft shock-absorbing layer in parallel longitudinal direction and are located in the middle of the support plate. Their front and rear bottom surfaces are attached to the top surface of the support plate, so that the flexible wear-resistant layer completely covers the two flexible metal thermal conductive foil strips and the soft shock-absorbing layer on the support plate.

2. The multifunctional soft running board with shock absorption and cushioning effect according to claim 1, characterized in that: The soft shock-absorbing layer is a soft shock-absorbing layer structure made of ethylene-vinyl acetate copolymer (EVA), polyurethane (PU), or foam.

3. The multifunctional soft running board with shock absorption and cushioning effect according to claim 1, characterized in that: The flexible wear-resistant layer is a flexible wear-resistant layer structure made of polyoxymethylene (POM), polyethylene terephthalate (PET), or nylon.

4. The multifunctional soft running board with shock absorption and cushioning effect according to claim 1, characterized in that: The thermally conductive metal foil is made of copper foil.

5. The multifunctional soft running board with shock absorption and cushioning effect according to claim 1, characterized in that: The thermally conductive metal foil is made of aluminum foil.

6. The multifunctional soft running board with shock absorption and cushioning effect according to claim 1, characterized in that: The flexible metal thermal conductive foil strip is then longitudinally attached to the bottom surface of the flexible wear-resistant layer and the top surface of the soft shock-absorbing layer with its top and bottom surfaces respectively, and its front and rear bottom surfaces are attached to the top surface of the support plate.

7. The multifunctional soft running board with shock absorption and cushioning effect according to claim 1, characterized in that: The flexible metal thermal conductive foil strip is then longitudinally attached to the bottom surface of the soft shock-absorbing layer and the top surface of the support plate with its top and bottom surfaces respectively, and then attached to the top surface of the support plate with its front and rear bottom surfaces.

8. The multifunctional soft running board with shock absorption and cushioning effect according to claim 1, characterized in that: The two metal thermally conductive foil strips are bonded together in parallel with each other at intervals.

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