TILE UNIT

PROBLEM TO BE SOLVED: To provide a tile unit which has the proper adhesion of a connecting sheet to an inclined plane. SOLUTION: The connecting sheet 20 is formed into a square shape, and a circular hole 21 is formed at the center of the connecting sheet. Four cut lines 22, which are provided on the connecting sheet 20, each communicate with the hole 21. As shown in Fig.8 and Fig.9, the upper side of the connecting sheet 20 is joined to the bottom surface 14a of a backside leg 14, and also joined to the inclined plane 14c. In addition, the downside of the connecting sheet 20 is joined to the bottom surface 11a of the backside leg 11, and also joined to the inclined plane 11c. The connecting sheet 20 can be structurally bent with ease in such a manner that the cut line 22 serves as a fold line. Consequently, the connecting sheet 20 can be properly joined to the inclined planes 11c and 14c. COPYRIGHT: (C)2010,JPO&INPIT