| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cap with a degassing function for a spray container which is free from erroneous operation irrespective of being put on a container, is easy in operation for degassing, has a simple structure, has a high freedom in design, and is excellent in productivity. <P>SOLUTION: An open/close door 3 opening inward from a cap body 4 is provided on the body 4 via a tearable weak part 5. The open/close door 3 is formed to be positioned on an operating member 6 for opening and closing a valve of the spray container 2 when it is opened inward with the weak part 5 broken to put the cap on the container 2. The finger is put on the door 3 for pressing, the weak part 5 is broken, the door 3 is opened inward to put the cap over the container 2 as it is. Thus the door 3 causes the valve to open, and residual gas in the container 2 can be degassed. Therefore, the cap is free from erroneous operation, easy to be degassed, moreover simple in structure so that a die or the like is easy to be formed, and excellent in productivity. The cap has also an effect of improving the degree of freedom in design. <P>COPYRIGHT: (C)2008,JPO&INPIT |
