| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting structure for rods, which connects both rods closely when a first rod and a second rod are connected with each other at a male and female combination. SOLUTION: In the connecting structure for rods 10, 20, a guide groove 22 has a tapered shape which makes a connection projection 33 gradually deform in a radial direction in a process of inserting the first rod 10 and the second rod 20. COPYRIGHT: (C)2011,JPO&INPIT
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