| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a low-cost cap for an aerosol container equipped with a highly reliable venting function. <P>SOLUTION: Under an ordinary utilizing condition, a pressing pin 6 is held in a cap 4 under a condition that the opposite side of a pressing operating face 6a is fitted in a sheath-like part 4p. When venting is performed, once, the pressing pin 6 is removed from the cap 4, and after the cap is fitted on a container body 1 side, the operating face 6a of the pressing pin is pressed to press it into the hole part 4n of a top face 4c from the tip. In this instance, the tip of the pressing pin 6 presses an operating button 3, and the remaining gas in the container body is vented to the external space region of the cap 4 from the jetting hole of the operating button 3 through an opening part 4v. As a plurality of annular locking parts 6b consisting of a shape inhibiting returning to the original direction when pushed into the hole part 4n once, are provided on the peripheral face part of the pressing pin 6, a gas venting condition is kept. <P>COPYRIGHT: (C)2010,JPO&INPIT |
