Sports floor with damping mechanism

Abstract

The sports floor with the damping mechanisms comprises a panel, a bearing plate is arranged on the bottom face of the panel, a keel is arranged on the bottom face of the bearing plate, the damping mechanisms are arranged on the two sides of the bottom face of the keel, each damping mechanism comprises a damping spring, an elastic force adjusting unit and a height adjusting unit, and the damping springs are located in the elastic force adjusting units. The elasticity adjusting unit is used for adjusting the compression amount of the damping spring, one end of the elasticity adjusting unit is fixedly connected with the keel, the other end of the elasticity adjusting unit is movably connected with the height adjusting unit, and the height adjusting unit is used for adjusting the height of the damping mechanism; by arranging the damping mechanism, the damping and buffering performance of the floor can be adjusted, movement impact can be better absorbed, the elastic force adjusting unit can adjust the compression amount of the damping spring, the damping mechanism can change the elastic force, and therefore the damping performance of the damping mechanism of the movement floor can be adjusted; and different requirements of different sports venues on the shock absorption performance of the sports floor can be met.

Description

Technical Field

[0001] The utility model relates to the field of sports floors, in particular to a sports floor with a shock-absorbing mechanism. Background Art

[0002] Sports flooring is a type of flooring specially developed for sports venues. It is widely used in indoor sports venues such as gymnasiums, fitness centers, and cultural and sports activity centers. With the development of the times and the improvement of people's living standards, people's requirements for sports venues are getting higher and higher. Sports floors are not only required to be beautiful in appearance, but also to be comfortable and have good shock absorption effects.

[0003] Existing sports floors often utilize rubber shock-absorbing pads to absorb the impact of movement and ensure effective shock absorption. However, these pads are manufactured using fixed molds, and their damping performance cannot be adjusted. However, different sports venues have varying requirements for sports flooring damping performance, and the inability to adjust the damping performance of existing sports floors' rubber shock-absorbing pads makes it difficult to adapt to the varying requirements of different venues.

[0004] Therefore, we need to design a sports floor with a shock-absorbing mechanism to solve the above problems. Utility Model Content

[0005] The shock absorption performance of the rubber shock-absorbing pads of existing sports floors cannot be adjusted, making it difficult to adapt to the different shock absorption performance requirements of different sports venues. The purpose of this utility model is to solve the above problem by providing a sports floor with a shock absorption mechanism.

[0006] According to one aspect of the utility model, a sports floor with a shock-absorbing mechanism is provided, comprising a panel, a supporting plate being provided on the bottom surface of the panel, a keel being provided on the bottom surface of the supporting plate, and shock-absorbing mechanisms being provided on both sides of the bottom surface of the keel, the shock-absorbing mechanism comprising a shock-absorbing spring, an elastic force adjustment unit and a height adjustment unit, the shock-absorbing spring being located in the elastic force adjustment unit, the elastic force adjustment unit being used to adjust the compression amount of the shock-absorbing spring, one end of the elastic force adjustment unit being fixedly connected to the keel, the other end of the elastic force adjustment unit being movably connected to the height adjustment unit, and the height adjustment unit being used to adjust the height of the shock-absorbing mechanism.

[0007] In some embodiments, the elastic force adjustment unit includes a fixed plate, a base plate and an adjustment assembly, the fixed plate is fixedly connected to the keel, the base plate is located below the fixed plate, the shock-absorbing spring is located between the fixed plate and the base plate, and the base plate can move relative to the fixed plate through the adjustment assembly.

[0008] In some embodiments, the adjustment assembly includes a first screw and a nut, one end of the first screw is fixedly disposed on a fixing plate, and the other end of the first screw passes through the bottom plate and is threadedly connected to the nut.

[0009] In some embodiments, the height adjustment unit includes a second screw and a base, one end of the second screw is fixedly disposed on the base, and the other end of the second screw passes through the bottom plate and is threadedly connected to the bottom plate.

[0010] In some embodiments, the shock absorbing spring, the elastic force adjusting unit and the height adjusting unit are all made of metal materials.

[0011] In certain embodiments, the top surface of the panel is provided with an anti-slip coating, and the anti-slip coating is a high-gloss UV paint.

[0012] In certain embodiments, the panel is a solid wood multilayer board, and the thickness of the panel is 18-22 mm.

[0013] In certain embodiments, the load-bearing board is LVL plywood, and the thickness of the load-bearing board is 18 mm.

[0014] In certain embodiments, the keel is a LVL keel, and the thickness of the keel is 14 mm.

[0015] In certain embodiments, the LVL plywood and the LVL keel are both made of larch materials laminated and bonded together.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. This utility model uses a shock-absorbing mechanism to adjust the floor's shock-absorbing and cushioning properties, effectively absorbing the impact of exercise. The elastic force adjustment unit adjusts the compression of the shock-absorbing spring, allowing the shock-absorbing mechanism to vary its elastic force. This allows the floor's shock-absorbing mechanism to be adjusted to meet the varying shock-absorbing requirements of different sports venues. The height adjustment unit adjusts the height of the shock-absorbing mechanism, making the floor suitable for uneven surfaces. This reduces leveling time and facilitates quick and easy installation.

[0018] 2. The utility model can further enhance the cushioning effect of the floor by setting LVL plywood and LVL keel, enhance the absorption of vibration and impact during exercise, and make the shock absorption effect of the floor better; and the floor feels soft and comfortable underfoot, which improves the comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 2Schematic diagram of the cross-sectional structure of the shock absorbing mechanism of the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the panel, load-bearing plate and keel of the utility model;

[0022] Figure 4 This is a schematic diagram of the bottom structure of the present invention.

[0023] In the figure: 1. Panel; 2. Load-bearing plate; 3. Keel; 4. Shock-absorbing mechanism; 41. Shock-absorbing spring; 42. Elastic force adjustment unit; 421. Fixing plate; 422. Bottom plate; 423. First screw; 424. Nut; 43. Height adjustment unit; 431. Second screw; 432. Base; 5. Anti-slip coating. DETAILED DESCRIPTION

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

[0025] The following describes the present invention and its implementation methods. This description is not restrictive, and the actual implementation methods are not limited to this description. In short, if a person skilled in the art is inspired by this description and, without departing from the inventive purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

[0026] refer to Figure 1-4 The present invention provides a sports floor with a shock-absorbing mechanism, comprising a panel 1, a support plate 2 disposed on the bottom surface of the panel 1, a keel 3 disposed on the bottom surface of the support plate 2, and shock-absorbing mechanisms 4 disposed on both sides of the bottom surface of the keel 3. The shock-absorbing mechanism 4 includes a shock-absorbing spring 41, an elastic force adjustment unit 42, and a height adjustment unit 43. The shock-absorbing spring 41 is located within the elastic force adjustment unit 42. The elastic force adjustment unit 42 is used to adjust the compression amount of the shock-absorbing spring 41. One end of the elastic force adjustment unit 42 is fixedly connected to the keel 3, and the other end of the elastic force adjustment unit 42 is movably connected to the height adjustment unit 43. The height adjustment unit 43 is used to adjust the height of the shock-absorbing mechanism 4. By providing the shock-absorbing mechanism 4, the present invention can adjust the shock-absorbing and buffering performance of the floor, thereby better absorbing the impact of exercise. The elastic force adjustment unit 42 can adjust the compression amount of the shock-absorbing spring 41, so that the shock-absorbing mechanism 4 can change the elastic force, so that the shock-absorbing performance of the shock-absorbing mechanism 4 of the sports floor can be adjusted, and can adapt to the different requirements of different sports venues for the shock-absorbing performance of the sports floor; the height adjustment unit 43 can adjust the height of the shock-absorbing mechanism 4, so that the sports floor can be suitable for venues with uneven ground, saving leveling time and convenient and quick installation.

[0027] The elastic force adjustment unit 42 includes a fixed plate 421, a bottom plate 422, and an adjustment assembly. The fixed plate 421 is square, and the bottom plate 422 is disc-shaped. The fixed plate 421 is fixedly connected to the keel 3, and the bottom plate 422 is located below the fixed plate 421. The shock-absorbing spring 41 is located between the fixed plate 421 and the bottom plate 422 and is fixedly connected to the fixed plate 421 and the bottom plate 422 by welding. The shock-absorbing spring 41 is located at the center of the fixed plate 421 and the bottom plate 422 and provides shock absorption and cushioning. The bottom plate 422 is movable relative to the fixed plate 421 via the adjustment assembly. Specifically, the adjustment assembly comprises two groups, each comprising a first screw 423 and a nut 424. One end of the first screw 423 is fixedly mounted on the fixing plate 421, with two first screws 423 located on either side of the fixing plate 421 and symmetrically distributed around the center. The other end of the first screw 423 passes through the base plate 422 and is threadedly connected to the nut 424. The nut 424 is rotated to engage the base plate 422. Tightening or loosening the adjustment assembly causes the base plate 422 to rise or fall, thereby increasing or decreasing the compression of the shock-absorbing spring 41, allowing the shock-absorbing mechanism 4 to vary the elastic force.

[0028] The height adjustment unit 43 includes a second screw 431 and a base 432. The base 432 is disc-shaped. One end of the second screw 431 is fixedly mounted on the base 432, and the second screw 431 and base 432 are fixedly connected by welding. The other end of the second screw 431 passes through the base plate 422 and is threadedly connected to the base plate 422. Specifically, the second screw 431 passes through the center of the base plate 422 and extends into the inner cavity of the shock-absorbing spring 41. By rotating the base 432, the second screw 431 can be raised or lowered, thereby raising or lowering the base 432, changing the distance between the base 432 and the base plate 422, and thus adjusting the height of the shock-absorbing mechanism 4.

[0029] To install the shock-absorbing mechanism 4, first securely connect it to the keel 3. Then, by rotating the nut 424, a certain number of shock-absorbing mechanisms 4 are installed to compress the shock-absorbing spring 41 to the desired elastic force, determined experimentally. The shock-absorbing spring 41 is then adjusted to the desired height by rotating the base 432. Finally, by rotating the base 432, the multiple shock-absorbing mechanisms 4 are leveled under the keel 3, completing the installation of the shock-absorbing mechanism 4. The shock-absorbing spring 41, elasticity adjustment unit 42, and height adjustment unit 43 are all made of metal. The metal design of the shock-absorbing mechanism 4 as a whole allows it to withstand more impact from exercisers and, compared to rubber shock-absorbing pads, has a longer service life.

[0030] The top surface of the panel 1 is provided with an anti-slip coating 5, which is a high-gloss UV paint. By providing the anti-slip coating 5 on the top surface of the panel 1, the sports floor has excellent anti-slip properties. The high-gloss UV paint is friction-resistant and anti-slip, ensuring that the anti-slip coefficient of the sports floor is between 0.4 and 0.7, effectively preventing sports injuries caused by the floor being too slippery or too rough.

[0031] Panel 1 is a solid wood multilayer board, and the thickness of panel 1 is 18-22mm. The load-bearing board 2 is LVL plywood, and the thickness of the load-bearing board 2 is 18mm. The keel 3 is an LVL keel, and the thickness of the keel 3 is 14mm. Both the LVL plywood and the LVL keel are made of larch materials by laminating and bonding. Specifically, it can be formed by high-pressure molding (i.e. laminating and bonding) of multiple layers of larch materials with environmentally friendly and non-toxic glue. The LVL plywood and LVL keel formed in this way have the advantages of being waterproof (no deformation after 48 hours of immersion in water), anti-corrosion, insect-proof, and elastic. By arranging LVL plywood and LVL keels, the cushioning effect of the floor can be further enhanced, and the absorption of vibrations and impacts during exercise can be enhanced, so that the shock absorption effect of the floor is better; and the floor feels soft and comfortable underfoot, which improves the comfort of use.

[0032] When in use, the sports floor can be used in indoor sports venues such as gymnasiums, fitness centers, and cultural and sports activity centers. The sports floor can adjust the shock absorption performance of the floor by setting a shock absorption mechanism 4, and can adapt to the different requirements of different sports venues for the shock absorption performance of the sports floor.

Claims

1. A sports floor with a shock absorbing mechanism, characterized in that: The invention comprises a panel (1), wherein a supporting plate (2) is provided on the bottom surface of the panel (1), a keel (3) is provided on the bottom surface of the supporting plate (2), and shock-absorbing mechanisms (4) are provided on both sides of the bottom surface of the keel (3). The shock-absorbing mechanism (4) comprises a shock-absorbing spring (41), an elastic force adjustment unit (42) and a height adjustment unit (43). The shock-absorbing spring (41) is located in the elastic force adjustment unit (42), and the elastic force adjustment unit (42) is used to adjust the compression amount of the shock-absorbing spring (41). One end of the elastic force adjustment unit (42) is fixedly connected to the keel (3), and the other end of the elastic force adjustment unit (42) is movably connected to the height adjustment unit (43). The height adjustment unit (43) is used to adjust the height of the shock-absorbing mechanism (4).

2. The sports floor with a shock absorbing mechanism according to claim 1, characterized in that: The elastic force adjustment unit (42) comprises a fixed plate (421), a bottom plate (422) and an adjustment assembly. The fixed plate (421) is fixedly connected to the keel (3). The bottom plate (422) is located below the fixed plate (421). The shock-absorbing spring (41) is located between the fixed plate (421) and the bottom plate (422). The bottom plate (422) can move relative to the fixed plate (421) through the adjustment assembly.

3. The sports floor with a shock absorbing mechanism according to claim 2, characterized in that: The adjustment assembly comprises a first screw rod (423) and a nut (424), one end of the first screw rod (423) is fixedly arranged on the fixing plate (421), and the other end of the first screw rod (423) passes through the bottom plate (422) and is threadedly connected to the nut (424).

4. The sports floor with a shock absorbing mechanism according to claim 2, characterized in that: The height adjustment unit (43) comprises a second screw rod (431) and a base (432), one end of the second screw rod (431) is fixedly arranged on the base (432), and the other end of the second screw rod (431) passes through the bottom plate (422) and is threadedly connected to the bottom plate (422).

5. The sports floor with a shock absorbing mechanism according to claim 1, characterized in that: The top surface of the panel (1) is provided with an anti-slip coating (5), and the anti-slip coating (5) is a high-gloss UV paint.

6. The sports floor with a shock absorbing mechanism according to claim 1, characterized in that: The panel (1) is a solid wood multilayer board, and the thickness of the panel (1) is 18-22 mm.

7. The sports floor with a shock absorbing mechanism according to claim 1, characterized in that: The bearing plate (2) is LVL plywood, and the thickness of the bearing plate (2) is 18 mm.

8. The sports floor with a shock absorbing mechanism according to claim 7, characterized in that: The keel (3) is an LVL keel, and the thickness of the keel (3) is 14 mm.

9. The sports floor with a shock absorbing mechanism according to claim 8, characterized in that: The LVL plywood and LVL keel are both made of larch materials by laminating and gluing.

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