Elastic shock pad for indoor basketball court wood floor installation

Abstract

The utility model relates to the technical field of indoor basketball court wood floor installation, in particular to an elastic shock pad for indoor basketball court wood floor installation, which comprises a base, the top of the base is connected with a lower pad body, the top of the lower pad body is provided with a plurality of placing grooves, and the inner walls of the placing grooves are provided with a plurality of storage holes. A buffering part is installed on the inner wall of the containing groove, the top of the buffering part is connected with an upper cushion body, and the buffering part comprises a base plate. Through the cooperation of the lower cushion body, the placing groove, the buffer part, the upper cushion body and the storage hole, the top of the upper cushion body bears pressure, the lifting column moves towards the interior of the fixing pipe, a second spring is extruded through the cooperation of an upper limiting ring plate and a lower limiting ring plate, after the pressure on the top of the upper cushion body disappears, the second spring resets to drive all the parts to reset, and the cushion body is fixed. And the upper pad body moves upwards and resets. When the upper pad body is subjected to acting force and moves in the horizontal direction, the buffer component below the upper pad body also moves along with the upper pad body.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor basketball court wooden floor installation, in particular to an elastic shock-absorbing pad for installing indoor basketball court wooden floor. Background Art

[0002] A basketball court is a rectangular solid surface, and wooden floors are more commonly used in basketball courts.

[0003] During the installation of indoor basketball court wood flooring, elastic shock-absorbing pads are required. These pads are usually made of a single piece of rubber. After frequent external compression, they lose their original shape, reducing their contact area with the top floor joists. This can easily cause misalignment and movement between the joists and the flooring. Therefore, to address this issue, we have developed an elastic shock-absorbing pad for indoor basketball court wood flooring installation. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an elastic shock-absorbing pad for installing a wooden floor of an indoor basketball court.

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

[0006] A spring-absorbing pad for installing an indoor basketball court wooden floor comprises a base, the top of the base is connected to a lower pad, the top of the lower pad is provided with a plurality of placement grooves, the inner wall of the placement groove is provided with a plurality of storage holes, the inner wall of the placement groove is provided with a buffer component, the top of the buffer component is connected to an upper pad, the buffer component comprises a chassis, the chassis is placed at the bottom of the inner wall of the placement groove, the top of the chassis is connected to a fixing tube, a binding ring is placed on the top of the chassis, the buffer component also comprises a plurality of connecting rods, one end of the outer side of the connecting rod is located inside the storage hole, the side of the connecting rod away from the storage hole extends to the inside of the placement groove and is connected to the binding ring, the binding ring is sleeved on the bottom outside the fixing tube, the outer side of the connecting rod is sleeved with a spring 1, the side of the spring 1 away from the binding ring is connected to the inner wall of the placement groove, and the side of the spring 1 away from the storage hole is connected to the binding ring.

[0007] Preferably, a lower limiting ring plate is sleeved on the exterior of the fixed tube, a lifting column is provided on the inner wall of the fixed tube, and the top of the lifting column passes through the top of the fixed tube.

[0008] Preferably, an upper limit ring plate is sleeved on the bottom of the outer portion of the lifting column, a second spring is connected between the upper limit ring plate and the lower limit ring plate, and the second spring is sleeved on the outer portion of the fixed tube and the lifting column.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0010] The utility model cooperates with the lower pad, placement groove, buffer component, upper pad and storage hole. The top of the upper pad is subjected to pressure, and the lifting column moves toward the inside of the fixed tube. The upper limit ring plate and the lower limit ring plate cooperate to squeeze the second spring. After the pressure on the top of the upper pad disappears, the second spring resets and drives all components to reset, so that the upper pad moves upward and resets. When the upper pad is subjected to a force and moves horizontally, the buffer component below it will also move with it. At this time, the first spring in the moving direction will be compressed, and the corresponding connecting rod will move into the storage hole. After the force disappears, the first spring resets and drives the upper pad to reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0012] Figure 2 This is the axonometric drawing of the lower cushion structure of the utility model;

[0013] Figure 3 This is the axonometric drawing of the buffer component structure of the utility model.

[0014] In the figure: 1. Base; 2. Lower cushion; 3. Placement groove; 4. Buffer component; 41. Upper limit ring plate; 42. Spring 2; 43. Fixing tube; 44. Spring 1; 45. Restraining ring; 46. Connecting rod; 47. Chassis; 48. Lower limit ring plate; 49. Lifting column; 5. Upper cushion; 6. Storage hole. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-Figure 3, an elastic shock-absorbing pad for installing a wooden floor of an indoor basketball court, comprising a base 1, a lower pad 2 connected to the top of the base 1, a plurality of placement grooves 3 provided on the top of the lower pad 2, a plurality of storage holes 6 provided on the inner wall of the placement groove 3, a buffer component 4 installed on the inner wall of the placement groove 3, an upper pad 5 connected to the top of the buffer component 4, the buffer component 4 comprising a chassis 47, the chassis 47 being placed at the bottom of the inner wall of the placement groove 3, a fixing tube 43 being connected to the top of the chassis 47, a restraining ring 45 being placed on the top of the chassis 47, the buffer component 4 further comprising a plurality of connecting rods 46, one end of the outer side of the connecting rod 46 being located inside the storage hole 6; by receiving The receiving hole 6 can store one end of the connecting rod 46 to facilitate the smooth movement of the connecting rod 46. The side of the connecting rod 46 away from the receiving hole 6 extends to the inside of the placement groove 3 and is connected to the restraining ring 45. The restraining ring 45 is sleeved on the bottom of the outside of the fixed tube 43; the restraining ring 45 can limit the chassis 47 to prevent the chassis 47 from escaping from the placement groove 3. The outside of the connecting rod 46 is sleeved with a spring 44, and the side of the spring 44 away from the restraining ring 45 is connected to the inner wall of the placement groove 3, and the side of the spring 44 away from the receiving hole 6 is connected to the restraining ring 45; the spring 44 facilitates the reset of the connecting rod 46 and the restraining ring 45 after movement.

[0017] As a technical optimization solution of the present invention, a lower limit ring plate 48 is sleeved on the outside of the fixed tube 43 , and a lifting column 49 is provided on the inner wall of the fixed tube 43 , and the top of the lifting column 49 passes through the top of the fixed tube 43 .

[0018] As a technical optimization solution of the present invention, an upper limit ring plate 41 is sleeved on the bottom of the outside of the lifting column 49, and a spring 2 42 is connected between the upper limit ring plate 41 and the lower limit ring plate 48. The spring 2 42 is sleeved on the outside of the fixed tube 43 and the lifting column 49; the spring 2 42 facilitates the reset of the lifting column 49 after it is lowered; the top of the upper limit ring plate 41 and the lifting column 49 are both connected to the top of the inner wall of the upper cushion body 5.

[0019] When the present invention is in use, the top of the upper pad 5 is subjected to pressure, and the lifting column 49 moves toward the interior of the fixed tube 43. The upper limit ring plate 41 and the lower limit ring plate 48 cooperate to squeeze the spring 2 42. After the pressure on the top of the upper pad 5 disappears, the spring 2 42 resets and drives all components to reset, causing the upper pad 5 to move upward and reset. When the upper pad 5 is subjected to a force and shifts horizontally, the buffer component 4 below it will also move with it. At this time, the spring 1 44 in the moving direction will be compressed, and the corresponding connecting rod 46 will move into the receiving hole 6. After the force disappears, the spring 1 44 resets and drives the upper pad 5 to reset. The lifting column 49, the fixed tube 43, and the spring 2 42 are similar to the spring damper structure. When the connecting rod 46 moves in the receiving hole 6, there will be relative friction between the two.

[0020] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. An elastic shock-absorbing pad for installing an indoor basketball court wooden floor, comprising a base (1), characterized in that: The top of the base (1) is connected to a lower pad (2), the top of the lower pad (2) is provided with a plurality of placement grooves (3), the inner wall of the placement groove (3) is provided with a plurality of receiving holes (6), the inner wall of the placement groove (3) is provided with a buffer component (4), the top of the buffer component (4) is connected to an upper pad (5), the buffer component (4) includes a chassis (47), the chassis (47) is placed at the bottom of the inner wall of the placement groove (3), the top of the chassis (47) is connected to a fixing tube (43), the top of the chassis (47) is provided with a restraining ring (45), the buffer component ( 4) also includes a plurality of connecting rods (46), one end of the outside of the connecting rod (46) is located inside the receiving hole (6), the side of the connecting rod (46) away from the receiving hole (6) extends to the inside of the placement groove (3) and is connected to the binding ring (45), the binding ring (45) is sleeved on the bottom of the outside of the fixing tube (43), the outside of the connecting rod (46) is sleeved with a spring (44), the side of the spring (44) away from the binding ring (45) is connected to the inner wall of the placement groove (3), and the side of the spring (44) away from the receiving hole (6) is connected to the binding ring (45).

2. The elastic shock-absorbing pad for installing an indoor basketball court wooden floor according to claim 1, characterized in that: The outer portion of the fixed tube (43) is sleeved with a lower limiting ring plate (48), and the inner wall of the fixed tube (43) is provided with a lifting column (49), and the top of the lifting column (49) penetrates to the top of the fixed tube (43).

3. The elastic shock-absorbing pad for installing an indoor basketball court wooden floor according to claim 2, characterized in that: An upper limit ring plate (41) is sleeved on the bottom of the outer portion of the lifting column (49), and a second spring (42) is connected between the upper limit ring plate (41) and the lower limit ring plate (48). The second spring (42) is sleeved on the outer portion of the fixed tube (43) and the lifting column (49).

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