| 摘要 |
<P>PROBLEM TO BE SOLVED: To make difficult an intentional or unintentional misoperation of a venting button cap arranged in a cover cap of an aerosol container. <P>SOLUTION: The cover cap 10 with the button cap 20 covers a jet button 5 and is fitted on the aerosol container 1 to be attached or detached freely. At the lower end of the circumferential surface of the button cap 20, engaging parts 22a, 22b are formed so as to engage with a winding/tightening part 2a of a mounting cap 2, and a L-shaped lock slot 25 is formed on the circumferential surface. An engaging pin 15 is formed on a cylindrical part 14, where the pin locks the button cap 20, keeping it from going down, but releases the lock when a rotation position of the button cap 20 relative to the cover cap 10 is shifted. When the button cap 20 is unlocked and is pressed down, the engaging parts 22a, 22b are engaged with the winding/tightening part 2a so as to keep the jet button 5 in a pressed down position. <P>COPYRIGHT: (C)2004,JPO |
