CN211691261U

CN211691261U - Sports floor

Info

Publication number: CN211691261U
Application number: CN201922181751.9U
Authority: CN
Inventors: 王铭鑫; 邱洋; 李永博; 李金玉; 高雅; 黄俊文; 张哲�
Original assignee: Daya Jiangsu Floor Co ltd
Current assignee: Daya Jiangsu Floor Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-16
Anticipated expiration: 2029-12-09

Abstract

The utility model provides a sports floor, including dash board, core and backplate, the dash board the core with backplate pressfitting connection forms compound floor layer, still includes the strike balance layer, the strike balance layer is including setting gradually fibrous layer, first sponge layer and the second sponge layer of backplate below. The utility model provides a sports floor is through the compound impact balance layer that forms of two kinds of density, and the floor can have better elasticity when guaranteeing the motion, guarantees that the sportsman is not injured, and the floor receives the impact and produces great noise when avoiding running, jumping simultaneously, and the sponge life-span all more than 20 years, has ensured sports floor's life greatly. Sports floor passes through gluing agent complex as an organic whole, only needs to lay according to conventional three-layer solid wood composite floor in laying, carries out the overlap joint through the hasp and can accomplish sports floor's the mating formation, lays and demolish all very conveniently.

Description

Sports floor

Technical Field

The utility model relates to a sports floor specifically relates to a sports floor is used in gymnasium belongs to sports floor technical field.

Background

At present, with the improvement of the life quality of people, sports and fitness become more and more amateurs of people, higher requirements are made on the floor material of domestic sports and fitness stadiums, the standard of wood floors for gymnasiums is also determined in China, and the index parameter difference between competition and sports and fitness is divided. The wood floor for the gymnasium has the capacity of absorbing impact, the capacity of vertical deformation, the performance of resisting rolling load and good ball rebound rate, and the prior wood floor for the gymnasium needs to be paved with a keel, a fixed impact absorption layer and then a floor. The composite rubber pad is nailed on part of the keels by iron nails, and once the composite rubber pad is laid, the composite rubber pad is difficult to disassemble and move, and the composite rubber pad is difficult to lay and has long required construction period.

Disclosure of Invention

In view of the difficulty of mating formation in the present sports floor among the background art, be difficult to dismantle the problem of removal, the utility model provides a sports floor adopts the structure of the dismouting of being convenient for, and its functional, the pavement is quick, save timber and life is longer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the sports floor comprises a surface plate, a core plate and a back plate, wherein the surface plate, the core plate and the back plate are connected in a pressing mode to form a composite floor layer, and the sports floor further comprises an impact balance layer, and the impact balance layer comprises a fiber layer, a first sponge layer and a second sponge layer which are sequentially arranged below the back plate.

Further, the fiber layer is a high-density fiberboard with the thickness of 6-10 mm.

Further, the first sponge layer is regenerated sponge with the thickness of 6-8mm and the hardness of more than 120D.

Further, the second sponge layer is regenerated sponge with the thickness of 10-15mm and the hardness of more than 70D.

Furthermore, the composite floor layer consisting of the surface plate, the core plate and the back plate is respectively provided with a mortise and a tenon on opposite sides in the length direction and the width direction, the overall shape of the fiber layer is reverse L-shaped, the distance between one side of the fiber layer and the tenon in the length direction is about 60-90mm, the distance between one side of the fiber layer and the tenon in the opposite side is about 30-50mm, the distance between one side of the fiber layer and the tenon in the width direction is 30-60mm, and the distance between the fiber layer and the tenon in the opposite side is 10-30 mm.

The utility model discloses an effect as follows:

the sports floor provided by the utility model replaces the surface layer of the pure solid wood floor with the three-layer composite floor, so that the use of precious hard wood is greatly reduced on the premise of reaching the standard, and the environmental protection performance is outstanding; replace wood wool floor bottom with artificial high density fiberboard layer, not only practice thrift timber resources and cost and obviously reduce, through the impact balance layer that two kinds of density compounds and form, the floor can have better elasticity when guaranteeing the motion, guarantees that the sportsman is not injured, and the floor receives the impact and produces great noise when avoiding simultaneously running, jumping, and the sponge life-span all is more than 20 years, has ensured sports floor's life greatly. Sports floor passes through gluing agent complex as an organic whole, only needs to lay according to conventional three-layer solid wood composite floor in laying, carries out the overlap joint through the hasp and can accomplish sports floor's the mating formation, lays and demolish all very conveniently.

Drawings

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

FIG. 2 is a position view of a fiber layer of an embodiment of the present invention;

wherein, 1, a surface plate; 2. a core board; 3. a back plate; 4. a fibrous layer; 5. a first sponge layer; 6. a second sponge layer; 7. mortises; 8. a tongue.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

As shown in fig. 1 and 2, the sports floor comprises a surface plate 1, a core plate 2 and a back plate 3, wherein the surface plate 1, the core plate 2 and the back plate 3 are connected in a pressing manner to form a solid wood composite floor layer, and the sports floor further comprises an impact balance layer, wherein the impact balance layer comprises a fiber layer 4, a first sponge layer 5 and a second sponge layer 6 which are sequentially arranged below the back plate 3.

The fiber layer 4 is a high-density fiberboard with the thickness of 6-10 mm.

The first sponge layer 5 is a regenerated sponge with the thickness of 6-8mm and the hardness of more than 120D.

The second sponge layer 6 is regenerated sponge with the thickness of 10-15mm and the hardness of more than 70D.

The solid wood composite floor layer composed of the surface plate 1, the core plate 2 and the back plate 3 is respectively provided with a mortise 7 and a tenon 8 on opposite sides in the length direction and the width direction, the whole shape of the fiber layer 4 is reverse L-shaped, the distance between one side of the fiber layer and the tenon 8 is about 75mm in the length direction, the distance between the fiber layer and the tenon 8 is about 40mm in the opposite side protruding mortise 7, the distance between the fiber layer and the tenon 8 is 40mm in one side in the width direction, and the part of the opposite side protruding mortise 7 is 20 mm.

In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A sports floor, characterized by: the floor comprises a surface plate (1), a core plate (2) and a back plate (3), wherein the surface plate (1), the core plate (2) and the back plate (3) are connected in a pressing mode to form a composite floor layer, and the floor further comprises an impact balance layer, and the impact balance layer comprises a fiber layer (4), a first sponge layer (5) and a second sponge layer (6) which are sequentially arranged below the back plate (3).

2. A sports floor as defined in claim 1, wherein: the fiber layer (4) is a high-density fiberboard with the thickness of 6-10 mm.

3. A sports floor as defined in claim 2, wherein: the first sponge layer (5) is regenerated sponge with the thickness of 6-8mm and the hardness of more than 120D.

4. A sports floor as defined in claim 3, wherein: the second sponge layer (6) is regenerated sponge with the thickness of 10-15mm and the hardness of more than 70D.

5. A sports floor as defined in claim 4, wherein: the composite floor layer composed of the surface plate (1), the core plate (2) and the back plate (3) is respectively provided with a mortise (7) and a tenon (8) on opposite sides in the length direction and the width direction, the whole shape of the fiber layer (4) is in an inverted L shape, one side of the fiber layer is 60-90mm away from the tenon (8) in the length direction, the opposite side of the fiber layer protrudes out of the mortise (7) by 30-50mm, the distance of the opposite side of the fiber layer is 30-60mm away from the tenon (8) in the width direction, and the part of the opposite side of the fiber layer protruding out of the mortise (7) is 10-30 mm.