MOUNTING STRUCTURE OF PRESSING OPERATION PART, TAIL PLUG, AND SHAFT TUBE

摘要

PROBLEM TO BE SOLVED: To solve such a problem that when an engaging part of a stick holder is arranged in the guide slit under the projection, and when a projection of the guide cylinder and an annular concave part of the outer cylinder are pressed and fitted, an engaging part of the stick holder inhibits the deflection to the center direction of the guide slit, and damages the outer cylinder and the guide cylinder, and generate cracks as a result.;SOLUTION: There is provided a mounting structure of a pressing operation part, a tail plug, and a shaft tube. In the mounting structure of the pressing operation part, the tail plug, and the shaft tube, the pressing operation part is mounted to the tail plug movable anteroposteriorly, while forming an elastic changeable locking projection to the pressing operation part, a through-hole to engage the locking projection is formed in the tail plug, and a press fitting projection is formed near the through-hole of the tail plug, and moreover, the pressing operation part is biased toward the rear side by the resilient member.;COPYRIGHT: (C)2013,JPO&INPIT