摘要 |
PROBLEM TO BE SOLVED: To provide a structure for installing floor carpets, which can form a three-dimensional shape corresponding to the shape of a floor having a tunnel portion which has a variety of heights and widths, by combining a plurality of plane carpets. SOLUTION: A floor carpet 1 is divided into a tunnel carpet 1a, a left carpet 1b, a right carpet 1c, each of which has a plane shape. Each of these carpets 1a, 1b, and 1c is provided with notch portions 2 or slits 3 as needed so as to form the floor carpet 1. With such a configuration, the floor carpet 1 having a three-dimensional shape corresponding to the shape of a floor 4 having a tunnel portion 5, which has a variety of heights and widths, can be formed by combining a plurality of the plane carpets 1a, 1b, and 1c so as to overlap the adjoining portions at both sides of the slits 3 with each other.
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