发明名称 FISHING ROD JOINT STRUCTURE
摘要 PROBLEM TO BE SOLVED: To provide a joint structure for a fishing rod that can smoothen the operations of letting the rod pieces in and out and jointing them and makes the water remaining inside the rods drainable. SOLUTION: A plurality of grooves 2a are cut on the large diameter part of the bottom end of the upper-root rod piece 2 in the circumferential direction at a certain interval. These grooves 2a pass through the large diameter part in the axis direction whereby the inner side of the root rod piece 1 is made communicable to the outside. In addition, the upper-root rod piece 2 is coated in a certain range (range X) on the ear side in the axis direction with a water- repellent paint.
申请公布号 JP2003070389(A) 申请公布日期 2003.03.11
申请号 JP20010263540 申请日期 2001.08.31
申请人 SHIMANO INC 发明人 TANIGAWA SHIYOUTARO;YAMAMOTO YUZO
分类号 A01K87/02;A01K87/00;(IPC1-7):A01K87/02 主分类号 A01K87/02
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