| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mat switch in which breakage is hard to occur even if used for a long period. <P>SOLUTION: This mat switch includes a surface sheet 42, a buffer sheet 60, a switching layer 300, a pad layer 310, and a rear face sheet 190. So as to cover pads 160-170, by means that cloth sheets 140-150 are sewed on a cloth sheet 180, a pad layer 310 is formed. At the lower layer of the pad layer 310, a rear face sheet 190 is installed. Since the pad layer 310 is installed on the upper layer of the rear face sheet 190, the cloth sheet 180 on which the cloth sheets 140-150 to cover the pads 160-170 are mounted is not contacted directly on a floor face. For that reason, because of that the cloth sheets 140-150 are mounted on the cloth sheet 180, the mat switch is prevented from being broken. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
