초록 ▼

In a collapsible indoor sports mats in which a plurality of unit mats can be connected to and separated from one another by means of fasteners, the improvement wherein tapes of the fasteners having engaging teeth aligned thereon are fixed on the backs of the connecting edges of the unit mats, non-to

In a collapsible indoor sports mats in which a plurality of unit mats can be connected to and separated from one another by means of fasteners, the improvement wherein tapes of the fasteners having engaging teeth aligned thereon are fixed on the backs of the connecting edges of the unit mats, non-toothed portions for guiding a slider are formed by removing the engaging teeth, at the ends of extending parts extending from the unit mats, and location reference line marks are put at corresponding positions on the surface of the extending parts opposing one another, so that court lines on the unit mats to be connected are automatically matched with one another.

대표청구항 ▼

In collapsible indoor sports mats in which a plurality of unit mats can be connected to and separated from one another by means of fasteners, the improvement wherein tapes of said fasteners having engaging teeth aligned thereon are fixed on the backs of said unit mats at their connecting edges, non-

In collapsible indoor sports mats in which a plurality of unit mats can be connected to and separated from one another by means of fasteners, the improvement wherein tapes of said fasteners having engaging teeth aligned thereon are fixed on the backs of said unit mats at their connecting edges, non-toothed portions for guiding a slider formed by removing said engaging teeth are formed at the ends of parts extending from said unit mats and location reference line marks are put at the corresponding positions on the surface of said extending parts opposing one another so that court lines on said unit mats to be connected are automatically matched with one another. The combination as recited in claim 1 wherein linings are adhered to said unit mats and elastic plates of sponge materials are also adhered to said linings, said elastic plates of sponge materials having enough space to let said slider move freely between themselves.