CN216587496U

CN216587496U - Assembled sports floor

Info

Publication number: CN216587496U
Application number: CN202122606515.4U
Authority: CN
Inventors: 郑家峰; 刘峰
Original assignee: Huasheng New Material Technology Nanjing Co ltd
Current assignee: Huasheng New Material Technology Nanjing Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-24
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an assembled sports floor which is formed by assembling a plurality of floor modules, wherein each floor module comprises a lower layer keel, an upper layer keel, a rough floor, moistureproof cloth and a panel which are sequentially and integrally bonded from bottom to top, the lower layer keel and the upper layer keel are criss-cross, a lower shock pad is arranged on the lower surface of the lower layer keel, and an upper shock pad is arranged at the overlapping position of the lower layer keel and the upper layer keel. The double-layer damping pad is provided with the lower damping pad and the upper damping pad, and is respectively used for damping between the lower keel and the foundation surface and between the upper keel and the lower keel, so that the overall elasticity of the floor can be improved, the motion performance is provided, and the noise generated by the direct contact between the upper keel and the lower keel can be eliminated.

Description

Assembled sports floor

Technical Field

The utility model relates to the technical field of sports equipment or fields, in particular to an assembled sports floor.

Background

The wood floor of the traditional indoor stadium is a permanent floor, and once the wood floor is built, the wood floor is difficult to disassemble, and the local repair or replacement is troublesome. Modern sports are increasingly demanding on stadiums, requiring that the stadiums have better flexibility and adaptability, and to sports floor, need to adopt the timber apron that has elasticity sometimes, need stereoplasm ground again sometimes, consequently current permanent formula sports floor can't satisfy the requirement yet, assembles sports floor and also becomes more and more choices of people.

Indoor assembly sports floor has several kinds of mechanisms such as individual layer keel structure, double-deck keel structure, main and auxiliary keel structure, 45 degrees oblique auxiliary keel structure generally, wherein again with double-deck keel structure performance best, wholly demonstrate sturdy and durable, elasticity advantage ten, international match ground hall adopts this kind of structure all the time.

The double-layer keel structure is provided with the double-layer keels which are mutually vertically and horizontally stacked, and the two layers of keels are contacted with each other, so that noise is easily generated, the keels are easy to dislocate, and the elasticity provided by the sports floor is slightly insufficient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the conventional sports floor with a double-layer keel structure, the utility model provides an assembled sports floor.

The technical scheme adopted by the utility model is as follows: the utility model provides an assemble sports floor, is assembled by a plurality of floor modules and forms, the floor module includes lower floor's fossil fragments, upper keel, mao floor, dampproof cloth and the panel by supreme integrative bonding in proper order down, lower floor's fossil fragments and upper keel vertically and horizontally staggered, the lower surface of lower floor's fossil fragments is equipped with down the shock pad, lower floor's fossil fragments and upper keel set up the shock pad in overlapping department position.

Preferably, the lower keel corresponds lower shock pad and last shock pad are provided with down installation breach and last installation breach respectively, the thickness of lower shock pad is greater than down installation breach, the thickness of going up the shock pad is less than go up the installation breach.

Preferably, the side surface of the upper keel is tightly attached to the vertical surface of the upper mounting notch for fixing.

Preferably, the lower layer keel and the upper layer keel are made of larch solid wood.

Preferably, the rough floor is an Ohon board.

Preferably, the panel is formed by splicing a plurality of the birch floors through a tongue-groove structure.

Preferably, the upper surface of the panel is coated with a finish.

Preferably, the lower shock pad and the upper shock pad adopt rubber pads.

The utility model has the following beneficial effects: the double-layer damping pad is provided with the lower damping pad and the upper damping pad, and is respectively used for damping between the lower keel and the foundation surface and between the upper keel and the lower keel, so that the overall elasticity of the floor can be improved, the motion performance is provided, and the noise generated by the direct contact between the upper keel and the lower keel can be eliminated.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a perspective cross-sectional view of an embodiment of the present invention.

Fig. 3 is an enlarged schematic view at a in the embodiment of the present invention.

Figure 4 is a schematic view of the lower keel in an embodiment of the utility model.

The lower keel 1, the upper keel 2, the raised floor 3, the damp-proof cloth 4, the panel 5, the lower shock pad 6, the upper shock pad 7, the lower mounting notch 101, the upper mounting notch 102 and the vertical surface 103 are fixed.

Detailed Description

The utility model is further described with reference to the following figures and examples.

In the embodiment, like the sports flooring of assembling that 1~4 shows, assemble by a plurality of floor modules and form, the floor module includes lower floor's fossil fragments 1, upper keel 2, mao floor 3, dampproof cloth 4 and panel 5 by lower supreme integrative bonding in proper order, and lower floor's fossil fragments 1 and upper keel 2 vertically and horizontally staggered, the lower surface of lower floor's fossil fragments 1 is equipped with down shock pad 6, and lower floor's fossil fragments 1 sets up shock pad 7 with upper keel 2 at the position of overlapping. The embodiment has the following beneficial effects: the double-layer damping pad is provided with the lower damping pad 6 and the upper damping pad 7, and is respectively used for damping between the lower layer keel 1 and the foundation surface and between the upper layer keel 2 and the lower layer keel 1, so that the overall elasticity of the floor can be improved, the motion performance can be provided, and the noise generated by the direct contact between the upper layer keel 2 and the lower layer keel 1 can be eliminated.

In an embodiment, as shown in fig. 3 and 4, the lower keel 1 is provided with a lower mounting notch 101 and an upper mounting notch 102 corresponding to the lower shock pad 6 and the upper shock pad 7, respectively, the thickness of the lower shock pad 6 is greater than that of the lower mounting notch 101, and the thickness of the upper shock pad 7 is less than that of the upper mounting notch 102. The lower mounting notch 101 and the upper mounting notch 102 of the present embodiment are respectively used as mounting portions of the lower cushion 6 and the upper cushion 7, and the thicknesses of the lower cushion 6 and the upper cushion 7 can be increased without increasing the overall height of the sports floor, thereby improving the damping performance.

In the embodiment shown in fig. 3 and 4, the side surface of the upper keel 2 is tightly fixed to the vertical surface 103 of the upper mounting notch 102. Vertical face 103 provides an installation locating surface for upper keel 2, is convenient for fix a position the installation, but also can play certain horizontal direction fixed effect.

The lower layer fossil fragments 1 and the upper layer fossil fragments 2 of this embodiment adopt larch wood, and the size is generally 40~60mm thick, 50mm wide, 2000~4000mm long, interval 400 mm. The requirements of bending resistance of 17MP, compression resistance of 15MP, tensile resistance of 9.5MP and elastic modulus of 16000MP are in accordance with GBJ206-83, and four sides are brushed with anti-corrosive paint.

The rough floor 3 of the embodiment adopts an European pine board, preferably soft needle and broad leaf trees, and generally has the thickness of 12-14 mm, the width of 1220mm and the length of 2440 mm. The gluing strength is required to be more than or equal to 0.7MP, the static bending strength is more than or equal to 24, the elastic modulus is more than or equal to 5000, and the method conforms to GB/T17656-1999, and the four sides are brushed with the anti-corrosion paint.

The panel 5 of this embodiment is formed by the concatenation of polylith maple birch floor through tenon-tongue groove structure, and the size is generally 18~22mm thick, 60~80mm wide, the length 1800 mm. High mechanical strength, good anti-skid and wear-resistant properties, and meets the requirements of construction wood floor GB 50209-95.

The top surface of the panel 5 of this example is coated with a finish that is non-slip, enhances gloss, and protects the panel 5, the finish meeting the german DIN standard, E1 level environmental standards.

The lower shock pad 6 and the upper shock pad 7 of the present embodiment adopt rubber pads, and the hardness requirement reaches shore 60 degrees.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Obvious variations or modifications of the present invention are possible within the spirit of the present invention.

Claims

1. The utility model provides an assemble sports floor, is assembled by a plurality of floor modules and forms, the floor module includes lower floor's fossil fragments (1), upper keel (2), rough floor (3), dampproof cloth (4) and panel (5) by supreme integrative bonding in proper order down, lower floor's fossil fragments (1) and upper keel (2) vertically and horizontally staggered, its characterized in that: the lower surface of lower floor's fossil fragments (1) is equipped with down shock pad (6), shock pad (7) are set up in the department position that overlaps with upper keel (2) in lower floor's fossil fragments (1).

2. The parquet floor as claimed in claim 1, wherein: lower floor fossil fragments (1) correspond shock pad (6) and last shock pad (7) are provided with down installation breach (101) and last installation breach (102) respectively down, the thickness of shock pad (6) is greater than down installation breach (101), the thickness of going up shock pad (7) is less than go up installation breach (102).

3. The parquet floor as claimed in claim 2, wherein: the side surface of the upper layer keel (2) is tightly attached to the vertical surface (103) of the upper mounting notch (102) for fixing.

4. The parquet floor as claimed in claim 1, wherein: the lower layer keel (1) and the upper layer keel (2) are made of larch solid wood.

5. The parquet floor as claimed in claim 1, wherein: the rough floor (3) is made of an Ouchong board.

6. The parquet floor as claimed in claim 1, wherein: the panel (5) is formed by splicing a plurality of maple birch floors through a tongue-groove structure.

7. The parquet floor as claimed in claim 1, wherein: the upper surface of the panel (5) is coated with finish paint.

8. The parquet floor as claimed in claim 1, wherein: the lower shock pad (6) and the upper shock pad (7) adopt rubber pads.