| 摘要 |
PURPOSE:To make it possible to mount a pump dispenser on a container rapidly. CONSTITUTION:A pump dispenser 10 is squeezed into a container 20 from right above the mouth part 21 of the container. Next, a hook 72a at the lower end of paired vice pieces 72 is engaged with a flange 70 on the mouth part of the container by the expansion of a connecting piece 74 subsequent to an elastic deformation and the return of the piece to its original position. After that, a stopper 76 is thrust into a space between operating parts 72 at the upper end of the vice piece, so that the stopper is present in between and held there to prevent the hook of the vice piece from being expanded. |
