| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting structure of a pen type vessel capable of stably providing rotational resistance of a certain extent to between a body and a stick body. SOLUTION: In the connecting structure, an overlapping section 1 is provided by inserting the stick body 11 into a cylindrical body 12, an elastic ring member 4 is wrapped around the exterior of the stick body 11 in the overlapping section, a peripheral groove 5 to regulate the movement of the stick body 11 or the body 12 in an axial direction through the elastic ring member 4 in the stick body 11 and the body 12 facing each other across the elastic ring member 4 is formed, the stick body 11 and the body 12 are relatively rotatably connected around the axis, the stick body 11 has a slid portion 2 slid into the body 12 during relative rotation, the body 12 has a sliding portion 3 sliding in a slid portion 2 during the relative rotation, the elastic ring member 4 is crushed into between the rear side of the peripheral groove 51 of the stick body 11 and the front side of the peripheral groove 52 of the body 12, and the sliding portion 3 is pressed against the slid portion 2 by the restoration force of the elastic ring member 4. COPYRIGHT: (C)2006,JPO&NCIPI
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