| 摘要 |
PROBLEM TO BE SOLVED: To facilitate carrying and handling by horizontally dividing a surf board in the middle thereof into a front part and a rear part, drilling a plurality of holes in a plurality of cross-sectional surfaces, and fitting a rod in the hole so as to combine the front part with the rear part. SOLUTION: A surf board is divided into two, and a plurality of holes 3, 4 are formed in the respective cross-sectional surfaces so that the holes 3, 4 in the front part 1 and the rear part 2 may meet when they are met each other. A rod 5 is formed so as to fit into the holes 3, 4, and firmly fitted into the hole 3 in the front part 1 and the hole 4 in the rear part 2. The respective members are carried, and the road 5 is fitted into the holes 3, 4 in the front part 1 and the rear part 2 to complete the surf board, on the other hand, when it is disassembled, the front part 1 and the rear part 2 of the surf board are detached and the rod 5 is retrieved. It is thus possible to divide the surf board into the front part, the rear part, and the rod for miniaturization, and facilitate transportation and storage.
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