CN219604761U

CN219604761U - High-strength wood floor for sports

Info

Publication number: CN219604761U
Application number: CN202321336561.XU
Authority: CN
Inventors: 平字浩; 平金路; 王国杰; 李亚丽; 平字伟
Original assignee: Cangzhou Yongtai Sports Equipment Co ltd
Current assignee: Cangzhou Yongtai Sports Equipment Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-08-29
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a high-strength wood floor for sports, and relates to the technical field of wood floors. The damping structure comprises a solid wood floor, a buffer plate arranged at the bottom of the solid wood floor and a dampproof plate frame arranged at the bottom of the buffer plate, wherein a damping structure is arranged between the solid wood floor and the buffer plate, a reinforcing structure is arranged between the dampproof plate frame and the buffer plate, the damping structure comprises a rectangular groove and a round groove which are arranged at the top of the buffer plate, a buffer spring, a rubber column, a vent hole and a clamping part, wherein the bottom of the buffer spring is fixedly connected with the top of the buffer spring, the vent hole is arranged at the bottom of the round groove, the clamping part is arranged at the bottom of the solid wood floor, and the reinforcing structure comprises an arc plate fixedly arranged in the dampproof plate frame and a supporting rod fixedly arranged at the top of the arc plate. According to the utility model, through the buffer structure and the reinforcing structure, the rebound acting force of the solid wood floor is reduced, the injury of the rebound acting force to the ankle of a sportsman is avoided, and the service life of the wood floor is prolonged.

Description

High-strength wood floor for sports

Technical Field

The utility model belongs to the technical field of wooden floors, and particularly relates to a high-strength wooden floor for sports.

Background

The sports wood floor system has excellent bearing performance, high shock absorbing performance and deformation resistance, and the surface of the sports wood floor system must reach 0.4-0.7, so that the sports wood floor system is too slippery or too astringent and can cause injury to athletes. Excellent impact absorbing properties are effective in preventing athletes from being subjected to. As basketball courts, it is also desirable to have a ball rebound ability of greater than 90%.

The existing sports are fixed suspension sports wood floor systems with high shock absorption, which are composed of a dampproof layer, an elastic shock absorption layer, a dampproof layer and a panel layer, wherein the panel layer is generally made of oak, the thickness is 20mm, the width is 60mm, the length is 300mm to 900mm, grooves and flanges are formed in the grooves, and elastic pad materials used by the elastic shock absorption layer are of different types, such as PU, rubber and PVC, and mainly provide shock absorption performance for the system.

When the prior sports wooden floor is used, gravity directly acts on the panel layer, the panel layer transmits gravity to the elastic shock absorption layer, the elastic shock absorption layer buffers acting force, the common shock pad has certain protection to athletes, but the shock pad is not comfortable enough when the athletes use, the shock pad rebounds and shakes greatly, the wrists of the athletes are easy to be injured, and the gravity concentrates the impact force on the dampproof layer, so that the dampproof layer is unevenly stressed to deform, the service life of the wooden floor is influenced, and the sports high-strength wooden floor is provided.

Disclosure of Invention

The utility model aims to provide a high-strength wood floor for sports, which solves the problems that when the conventional sports wood floor is used, gravity directly acts on a panel layer, the panel layer transmits the gravity to an elastic shock absorption layer, the elastic shock absorption layer is used for buffering acting force, a common shock pad can protect athletes to a certain extent, but the shock pad is not comfortable enough when the athletes use the sports wood floor, and the shock pad is high in rebound vibration, so that the wrists of the athletes are easily damaged, and the gravity concentrates to cause impact force on a dampproof layer, so that the dampproof layer is unevenly stressed to deform, and the service life of the wood floor is influenced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a high-strength wood floor for sports, which comprises a solid wood floor, a buffer plate arranged at the bottom of the solid wood floor and a dampproof plate frame arranged at the bottom of the buffer plate, wherein a buffer structure is arranged between the solid wood floor and the buffer plate, and a reinforcing structure is arranged between the dampproof plate frame and the buffer plate;

the buffer structure comprises a rectangular groove and a round groove which are arranged at the top of the buffer plate, a buffer spring, a rubber column, a vent hole and a clamping part, wherein the bottom of the buffer spring is fixedly connected with the bottom of the round groove;

the clamping component comprises a rectangular block and a protruding block which are fixedly arranged at the bottom of the solid wood floor, wherein a plurality of rectangular blocks and protruding blocks are arranged at the bottom of the solid wood floor respectively, the positions of the rectangular blocks and the protruding blocks correspond to the positions of corresponding rectangular grooves and round grooves respectively, the rectangular blocks are matched with the rectangular grooves, and the bottom of the protruding block extends into the round grooves and is attached to the tops of the rubber columns;

the reinforced structure comprises an arc-shaped plate fixedly arranged inside the dampproof plate frame and a supporting rod fixedly arranged at the top of the arc-shaped plate, wherein the center of the top of the arc-shaped plate is fixedly connected with the center of the bottom of the buffer plate, the supporting rods are two groups, and the two groups of the supporting rods are respectively fixedly arranged between the two sides of the top of the arc-shaped plate and the bottom of the buffer plate.

Preferably, the dampproof plate frame and the buffer plate are of an integrated structure.

Preferably, a rectangular frame is fixedly arranged at the bottom of the outer surface of the moistureproof plate frame, and a clamping groove is formed in the edge position of the rectangular frame.

Preferably, the top of the circular groove is provided with an annular groove, a rubber ring is fixedly arranged in the annular groove, and the inner diameter size of the rubber ring is matched with the size of the lug.

Preferably, a buffer space is arranged between the solid wood floor and the buffer plate.

Preferably, the distance between the bottom of the rectangular block and the bottom of the rectangular groove is equal to the distance between the rubber column and the bottom of the circular groove.

Preferably, an air chamber is arranged between the bottom of the rubber column and the bottom of the circular groove.

The utility model has the following beneficial effects:

1. according to the utility model, through the buffer structure, when the solid wood floor is acted by external force, the solid wood floor slightly deforms, the acting force is uniformly transmitted to each rectangular block and each lug, so that the rectangular blocks slide towards the inside of the rectangular grooves, the solid wood floor is prevented from transversely displacing through the rectangular blocks and the rectangular grooves, the lug presses the rubber column to move towards the bottom of the circular grooves by the acting force, air in the air compression chamber is extruded when the rubber column moves, the air is discharged from the vent holes and is buffered by matching with the elastic force of the buffer spring, when the buffer spring is compressed to rebound to a certain extent, the rubber column is extruded to move towards the top of the circular grooves, the air in the dampproof plate frame is pumped into the air chamber through the vent holes, and the rebound acting force of the solid wood floor is reduced under the action of the rubber ring, so that the injury of the rebound acting force to the feet of athletes is avoided;

2. according to the utility model, the force acting on the buffer plate is uniformly transmitted to the arc-shaped plate through the arc-shaped plate and the support rod, the arc-shaped plate is similar to an arch structure, the buffer plate has strong support performance and is not easy to deform, and the buffer plate is supported at high strength through the plurality of groups of reinforcing mechanisms, so that the stress of the moistureproof plate frame is uniform, and the service life of the wood floor is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall perspective structure of a sports high-strength wood floor according to the present utility model;

FIG. 2 is a top view of a sports high strength wood flooring according to the present utility model;

FIG. 3 is a cross-sectional view of the sports high-strength wood flooring of FIG. 2 at A-A according to the present utility model;

FIG. 4 is an enlarged view of the high-strength wood floor for sports of the present utility model at B in FIG. 3;

FIG. 5 is a schematic perspective view of a high-strength wood floor for sports, which is a solid wood floor for sports according to the present utility model;

fig. 6 is a schematic perspective view of a high-strength wood floor buffer board for sports according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a solid wood floor; 2. a buffer plate; 3. a moisture-proof board frame; 4. rectangular grooves; 5. a circular groove; 6. a buffer spring; 7. a rubber column; 8. a vent hole; 9. a protrusion; 10. rectangular blocks; 11. a bump; 12. an arc-shaped plate; 13. a support rod; 14. a rectangular frame; 15. a clamping groove; 16. an annular groove; 17. a rubber ring; 18. a buffer space; 19. an air chamber.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the utility model relates to a high-strength wood floor for sports, which comprises a solid wood floor 1, a buffer plate 2 arranged at the bottom of the solid wood floor 1 and a dampproof plate frame 3 arranged at the bottom of the buffer plate 2, wherein a buffer structure is arranged between the solid wood floor 1 and the buffer plate 2, and a reinforcing structure is arranged between the dampproof plate frame 3 and the buffer plate 2;

the buffer structure comprises a rectangular groove 4 and a circular groove 5 which are arranged at the top of the buffer plate 2, a buffer spring 6, a rubber column 7, a vent hole 8 and a clamping component, wherein the bottom of the buffer spring 6 is fixedly connected with the bottom of the circular groove 5, the rubber column 7 is arranged at the bottom of the circular groove 5, the clamping component is arranged at the bottom of the solid wood floor 1, the rectangular groove 4 and the circular groove 5 are respectively provided with a plurality of, a cross-shaped bulge 9 is formed between every two adjacent rectangular grooves 4, the circular grooves 5 are respectively arranged at the center positions of the corresponding bulges 9, and the rubber column 7 is attached to the inner wall of the circular groove 5;

the clamping component comprises a rectangular block 10 and a protruding block 11 which are fixedly arranged at the bottom of the solid wood floor 1, wherein the rectangular block 10 and the protruding block 11 are respectively provided with a plurality of rectangular blocks 10 and a plurality of protruding blocks 11, the positions of the rectangular blocks 10 and the protruding blocks 11 respectively correspond to the positions of the corresponding rectangular grooves 4 and the corresponding round grooves 5, the rectangular blocks 10 are matched with the rectangular grooves 4, the bottom of the protruding block 11 extends into the round grooves 5 and is attached to the tops of the rubber columns 7, when the solid wood floor 1 is subjected to external force, the solid wood floor can slightly deform and transfer acting force to the protruding blocks 11, the rubber columns 7 are extruded by the protruding blocks 11 to move downwards in the round grooves 5, and gas in the round grooves 5 is discharged through vent holes 8 to buffer the acting force;

the additional strengthening is including fixed the setting in the inside arc 12 of dampproofing board frame 3 and fixed bracing piece 13 that set up in arc 12 top, arc 12 top center and buffer board 2 bottom center fixed connection, and bracing piece 13 has two sets of, and two sets of bracing pieces 13 are fixed respectively to be set up between arc 12 top both sides and buffer board 2 bottom, and additional strengthening has the multiunit, and multiunit additional strengthening equidistance sets up inside dampproofing board frame 3, supports dampproofing board frame 3 and buffer board 2 through multiunit additional strengthening.

Wherein, dampproofing board frame 3 and buffer board 2 are integrated into one piece structure, avoid dampproofing board frame 3 and buffer board 2 junction fracture.

Wherein, dampproofing board frame 3 surface bottom is fixed to be provided with rectangle frame 14, is provided with draw-in groove 15 on rectangle frame 14 border position, is convenient for splice two adjacent dampproofing board frames 3 through the draw-in groove 15 that sets up.

The top of the circular groove 5 is provided with an annular groove 16, a rubber ring 17 is fixedly arranged in the annular groove 16, the inner diameter of the rubber ring 17 is matched with the size of the lug 11, gaps between the groove wall of the circular groove 5 and the surface of the rubber column 7 are sealed through the rubber ring 17, and the downward movement trend of the rubber column 7 is delayed through friction between the surface of the rubber column 7 and the inner wall of the rubber ring 17.

Wherein, be equipped with buffer space 18 between wood floor 1 and the buffer board 2, buffer space 18 does benefit to real wood floor 1 slightly to warp.

Wherein, the distance between the bottom of the rectangular block 10 and the bottom of the rectangular groove 4 is equal to the distance between the rubber column 7 and the bottom of the circular groove 5.

Wherein, be equipped with air chamber 19 between rubber column 7 bottom and the circular slot 5 bottom, air chamber 19 passes through air vent 8 and dampproofing board frame 3 inside intercommunication.

The working principle of the utility model is as follows: when the athlete falls down, the solid wood floor 1 slightly deforms, and the acting force is uniformly transferred to each rectangular block 10 and the protruding blocks 11, so that the rectangular blocks 10 slide towards the inside of the rectangular grooves 4, the solid wood floor 1 is prevented from transversely displacing through the rectangular blocks 10 and the rectangular grooves 4, the protruding blocks 11 squeeze the rubber columns 7 to move towards the bottoms of the circular grooves 5, the air in the air chambers 19 is squeezed when the rubber columns 7 move, the air is discharged from the vent holes 8 and is matched with the elastic force of the buffer springs 6, the acting force is buffered, the buffer springs 6 compress to a certain extent, the rubber columns 7 are squeezed to move towards the tops of the circular grooves 5, the air in the moisture-proof plate frame 3 is pumped into the air chambers 19 through the vent holes 8, and under the action of the rubber rings 17, the rebound acting force of the solid wood floor 1 is reduced, the injury to the athlete's feet and wrists due to the rebound acting force is avoided, and when the acting force is transferred onto the buffer plates 2, the acting force is uniformly transferred onto the arc plates 12 through the two groups of supporting rods 13, the arc plates 12 are of similar structure, the supporting performance of the buffer plates 2 is strong, the damping plates 2 are not easy to deform, the damping mechanism is set, the damping plate frame is subjected to high-strength and the service life of the damping plate is prolonged, and the damping plate is prolonged.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high strength timber apron for sports, includes timber apron (1), sets up in buffer board (2) of timber apron (1) bottom and sets up in dampproofing board frame (3) of buffer board (2) bottom, its characterized in that: a buffer structure is arranged between the solid wood floor (1) and the buffer plate (2), and a reinforcing structure is arranged between the dampproof plate frame (3) and the buffer plate (2);

the buffer structure comprises a rectangular groove (4) and a circular groove (5) which are arranged at the top of the buffer plate (2), a buffer spring (6) with the bottom fixedly connected with the bottom of the circular groove (5), a rubber column (7) with the bottom fixedly connected with the top of the buffer spring (6), a vent hole (8) arranged at the bottom of the circular groove (5) and a clamping part arranged at the bottom of the solid wood floor (1), wherein the rectangular groove (4) and the circular groove (5) are all provided with a plurality of, a cross-shaped bulge (9) is formed between every two adjacent four rectangular grooves (4), the circular grooves (5) are respectively arranged at the central positions of the corresponding bulges (9), and the rubber column (7) is attached to the inner wall of the circular groove (5);

the clamping component comprises a rectangular block (10) and a protruding block (11) which are fixedly arranged at the bottom of the solid wood floor (1), wherein the rectangular block (10) and the protruding block (11) are respectively provided with a plurality of rectangular blocks (10) and a plurality of protruding blocks (11), the positions of the rectangular blocks (10) and the protruding blocks (11) correspond to the positions of the corresponding rectangular grooves (4) and the corresponding circular grooves (5), the rectangular blocks (10) are matched with the rectangular grooves (4), and the bottoms of the protruding blocks (11) extend into the circular grooves (5) and are attached to the tops of the rubber columns (7);

the reinforced structure comprises an arc-shaped plate (12) fixedly arranged inside the moistureproof plate frame (3) and a supporting rod (13) fixedly arranged at the top of the arc-shaped plate (12), wherein the top center of the arc-shaped plate (12) is fixedly connected with the bottom center of the buffer plate (2), the supporting rod (13) is provided with two groups, and the two groups of supporting rods (13) are respectively fixedly arranged between the two sides of the top of the arc-shaped plate (12) and the bottom of the buffer plate (2).

2. The high-strength wood floor for sports according to claim 1, wherein the moisture-proof board frame (3) and the buffer board (2) are of an integrally formed structure.

3. The high-strength wood floor for sports according to claim 2, wherein a rectangular frame (14) is fixedly arranged at the bottom of the outer surface of the moisture-proof board frame (3), and a clamping groove (15) is formed in the edge position of the rectangular frame (14).

4. A sports high-strength wood floor according to claim 3, wherein an annular groove (16) is formed in the top of the circular groove (5), a rubber ring (17) is fixedly arranged in the annular groove (16), and the inner diameter size of the rubber ring (17) is matched with the size of the protruding block (11).

5. The high-strength wood floor for sports according to claim 4, wherein a buffer space (18) is provided between the solid wood floor (1) and the buffer plate (2).

6. The high-strength wood floor for sports according to claim 1, wherein the distance between the bottom of the rectangular block (10) and the bottom of the rectangular groove (4) is equal to the distance between the rubber column (7) and the bottom of the circular groove (5).

7. The high-strength wood floor for sports according to claim 6, wherein an air chamber (19) is provided between the bottom of the rubber column (7) and the bottom of the circular groove (5).