JP2558229Y2 - Sports flooring - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sports flooring material particularly suitable for laying over a large area.

[0002]

2. Description of the Related Art Conventionally, when a roll or mat floor material is applied over a wide area, the seam portion is bonded with a hot melt seaming tape, a welding rod or a seaming liquid after being attached to a base material with an adhesive. Welded. Even if a large area can be constructed by the above-mentioned method, it takes time and effort to construct these flooring materials, and it is impossible to attach / detach them.

Further, in sports such as rhythmic gymnastics, a loop material of a hook-and-loop fastener is adhered to a back surface of a carpet face material, and an engaging member of the hook-and-loop fastener is fixed to a floor base, thereby laying a floor material. . However, in this method, the hook-and-loop fastener is peeled off, stretched, and sagged, failing to obtain a favorable appearance and adhesion to the flooring base material, and resulting in a seam portion.
The actor's safety can be ensured, such as when the actor stumbles in the gap
I didn't come.

[0004]

The present application means for solving the problem] In devised in which the above-described problems, the floor covering the rear surface to the polyester nonwoven fabric base fabric filament yarn tufted obtained was 4mm below the pile height loop pile greige Are bonded with the pile surface being the base bonding surface side, while the engaging member of the hook-and-loop fastener is fixed to the floor base side, and the loop pile and the engaging member are detachably engaged. Sports flooring to be used.

A detachable hook-and-loop fastener such as a Velcro fastener (manufactured by Nippon Velcro Co., Ltd.) by combining a hook-shaped or mushroom-shaped engaging member and a loop-shaped member is known. In the present invention, a detachable hook-and-loop fastener engaged by a combination of the engaging member and a member facing the loop pile tuft greige is used.

Hereinafter, description will be made with reference to the drawings. FIG. 1 is a sectional view of the floor material of the present invention. A tufted pile 1 is formed on a base cloth 2, and a synthetic resin backing layer 4 is formed below the pile to obtain a carpet flooring material 3.

A carpet strip 5 having a long side of about 15 m, for example, obtained by cutting the carpet floor finishing material into a strip is obtained.

[0008] A loop pile greige 8 is formed on the side of the backing layer on the side of the floor substrate adhesion surface (hereinafter referred to as the back side). The loop pile tufted greige 8 tufts a pile 7 of nylon, polyester or polypropylene filaments on a base cloth 6. Pile yarn desirably nylon BC
F is good. The filament pile yarn is tufted to a base cloth to obtain a loop pile tufted greige having a height of 4 mm or less, preferably 1 to 3 mm.

[0009] The base fabric 6 is a polyester non-woven fabric 50 to 20
Use a loop pile with a basis weight of 0 g / m ^2.
With the pile surface facing down, the carpet strip
3 is adhered to the back side of the backing material. In this way the application
A devised floor finish 9, 9 'is obtained.

The loop pile 7 of the greige machine 8 per floor material is
Since it is lament, it is hard to break thread, so durability
is there. Also, since the pile height is 4mm or less, the floor material is thick
Also, the joint does not shift. The base cloth 6 is made of polyester.
Dimensional stability is good because it is a non-woven fabric
The material units 9, 9 'can be laid in a stable state.

On the other hand, at the longitudinal edge 10 of the mat unit,
Floor surface corresponding to the joint of floor finishing material units 9 and 9 '
Has a mushroom-shaped or hook-shaped hook-and-loop fastener 1
1 and 11 'are fixed to the floor 13 and the loop pile
7 and the locking member are engaged to form a floor finishing material unit.
The floor surface 1 is provided by a detachable hook-and-loop fastener 9, 9 ′.
Fixed to 3. In this way, the floor material 14 of the present invention is obtained.
Can be

FIG . 2 is a perspective view of the construction state of FIG.
Is the surface pile, 9, 9 'is the connected floor finish unit
And 8 is a loop pile greige on the back of the backing material,
Reference numeral 1 denotes a hook and loop fastening member. 13 is the floor
You.

The floor finishing material unit 9 'is locked on the floor surface 13 in advance.
It is fixed via a member 11. 9 floor finishing units
Locks the longitudinal edge while touching the floor covering unit 9 '
By pressing against the member, the locking member is fixed to the entire back surface of the floor finishing unit 9.
It penetrates and engages with the loop pile 7 attached to the surface.
Floor finishing material connecting the floor finishing material units 9 in this way
Fix it to the floor while lining it up with unit 9 '
And lay flooring over a large area.

In the floor material 14 of the present invention, the above method is used.
The floor material of the present invention can be installed without gaps, and it can be attached and detached.
Possible hook-and-loop fastener members are tightly engaged
If you use it as a sporting mat, especially for rhythmic gymnastics
If, for example, the actor is performing a mat with a longitudinal seam
Perform safely without accidents such as tripping
I can do it.

Thus, the floor finish of the present invention is placed on the floor 13.
Lower member unit 9 is fixed, a plurality parallel the floor covering up material units
To obtain a square sports mat, for example.

[0016]

[Other uses of flooring of the present application] For example, an athletic field with a ground as a ground
A long narrow artificial turf in a large area
When trying to lay, glue can not be used in the above case
Therefore, the use of the floor material of the present application can be suitably performed. When constructing flooring, the client uses adhesive
If you do not want to, finish the construction beautifully with the invention of this application
Can be Protects the floors of salons and gymnasiums, and makes it easy to use flooring
Can be laid. Match the edges of the narrow flooring material and make
The material can be spread over a wide area.

[0017]

[Effects of the Invention] a. Floor material edges are in close contact and do not come off, ensuring safety
The construction was beautiful. b. Places where construction is not possible with adhesives or the owner does not want to
However, construction was possible. c. Even if peeling and construction of hook-and-loop fastener are repeated,
Adhesive strength did not decrease and strong durability was obtained.

[0018] d. Member of detachable hook-and-loop fastener
A certain projecting member and loop pile machine are securely engaged
This secures the flooring unit to the floor surface,
By arranging flooring units side by side, it can be easily spread over a wide area.
Thus, the floor material of the present invention was constructed. e. The seam was inconspicuous, so it was a beautiful finish. f. When used for sports mats, hook-and-loop fasteners
The mat is securely engaged in a large area and the longitudinal mat
There is no gap between the edges, so the actors can trip and get injured
I never did.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a floor material invented in the present application.

FIG. 2 is a perspective view of the floor material of the present invention.

[Explanation of symbols]

3 is a carpet floor finishing material, 6 is a polyester base cloth, 7
Is a loop pile, 8 is a loop pile greige machine 9, 9 'is a floor finishing material unit, 11 is an engaging member, and 14 is a floor material invented in the present application.

Claims (1)

(57) [Scope of request for utility model registration] (1) The basis weight of the carpet floor finishing material is 50 to
A loop pile greige machine having a pile height of 4 mm or less obtained by tufting filament yarn on a 200 g / m ² polyester nonwoven fabric base fabric is adhered with the pile surface as the base side, while the floor base adhesion side is A flooring material for sports , wherein an engaging member of a hook-and-loop fastener is fixed, and the loop pile and the engaging member are detachably engaged.