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FISHING ROD TO WHICH A PLURALITY OF ROD BODIES ARE JOINTED

机译:联结了多个杆身的钓鱼杆

摘要

To provide a rod body in which fracture at a joint portion is restricted.SOLUTION: A fishing rod comprises: a hollow rod body extending from one end to the other end along a center axis X; and a shaft member having an outer peripheral surface inclined at a first angle θ1 with respect to the center axis X and being inserted into the rod body from the one end. An inner peripheral surface of the rod body comprises: a first surface extending while being inclined at an angle larger than a first angle θ1 with respect to the center axis X from the one end to a first position P1 in an axial direction; a second surface extending from the first position P1 to a second position P2 which is closer to the other end side than the first position P1; and a third surface extending from the second position P2 to a third position P3 which is closer to the other end side than the second position P2 in parallel with or substantially in parallel with the center axis X. The second surface comprises: an inclined part which is continuous from the first surface and is inclined at an angle larger than the first angle θ1 with respect to the center axis; and a non-inclined part 22 which is continuous from the third surface and extends in parallel with or substantially in parallel with the center axis X.SELECTED DRAWING: Figure 3
机译:解决方案:一种钓鱼竿,包括:空心竿体,该空心竿体沿中心轴线X从一端延伸到另一端;轴部件,其外周面相对于中心轴线X倾斜第一角度θ1,并从一端插入到杆体中。杆体的内周面包括:第一表面,该第一表面相对于中心轴线X以从第一端P1到轴向的第一端P1的角度倾斜,并且以比第一角度θ1大的角度倾斜地延伸。第二表面从第一位置P1延伸到比第一位置P1更靠近另一端侧的第二位置P2。从第二位置P2延伸至第三位置P3,该第三表面与中心轴线X平行或基本平行于第三位置P3,该第三位置P3比第二位置P2更靠近另一端侧。从第一表面连续,并且相对于中心轴线以大于第一角度θ1的角度倾斜。以及从第三表面连续并平行于或基本平行于中心轴线X延伸的非倾斜部分22。图3

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