| 摘要 |
PROBLEM TO BE SOLVED: To provide Judo tatami mats which are not displaced even if an adjusting frame is not installed around a plurality of Judo tatami mats installed adjacent to each other. SOLUTION: These Judo tatami mats 3, 4, 5 are installed on the peripheral edges of a Judo hall 1 formed by the plurality of Judo tatami mats 2, 3, 4, 5. The Judo tatami mats 3, 4, 5 are connected to the Judo tatami mats 3, 4, 5 installed on the peripheral edges adjacent to the Judo tatami mats 3, 4, 5, and comprises respective connection parts surrounding the Judo tatami mats 2 installed on the inside of the Judo hall 1. Then, the Judo tatami mats 2 installed inside the Judo hall 1 are surrounded by the Judo tatami mats 3, 4, 5 installed at the peripheral edges of the Judo hall 1, restricting the movement of the Judo tatami mats 2. Thus, the Judo tatami mats are not displaced by the movement of players, dispensing with the adjusting frame to be installed around the plurality of Judo tatami mats 2 installed adjacent to each other. COPYRIGHT: (C)2011,JPO&INPIT |
