| 摘要 |
PROBLEM TO BE SOLVED: To allow a trigger bottle to keep its shape during use even if contents decrease by attaching a disassemblable outer cylinder to the trigger bottle formed with a recess by spraying. SOLUTION: Contents of the trigger bottle 1 are sprayed by a lever 8, while a dimension of the trigger bottle decreases according to a reduced amount of the contents, further forming a recess. Since the trigger bottle 1 is thus recessed and decreases in dimension during use, disposal treatment such as transportation and storage of the used trigger bottle 1 is extremely easier than conventional. When a cylinder is not necessary after use, it can be disassembled vertically to reduce its dimension by utilizing a rib 11 provided on the cylinder. If the cylinder is to be reused, it may be attached to the trigger bottle filled with contents. |
