| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a filling nozzle, a filling square nozzle, in particular, which has no possibility of the sagging down of a filling liquid from a delivering member of a cylindrical elastic material in a closed state, has no possibility of the variation of the amount of filling into a container, and has no risk of the fall-down of the delivering member from a cylindrical nozzle body by the liquid pressure of the filling liquid when it is filled at a high speed, can correspond to a high speed filling machine, and is simply assembled. <P>SOLUTION: The filling square nozzle has a cylindrical nozzle body 2 having an outer peripheral channel 25 on its outer peripheral face of the lower end, the delivering member 3 having an inward projecting part 51 on its inner peripheral face of the upper end, and which can be mounted at the lower end of the nozzle body by engaging this inward projecting part to the outer peripheral channel, and a short square cylindrical pressing member 6 which can be mounted at the lower end of the nozzle body through the upper end of the delivering member. In a state that the delivering member is not mounted to the nozzle body, the pressing member can be inserted into the nozzle body from its lower end, and in a state that the delivering member is mounted at the lower end of the nozzle body, the pressing member cannot be pulled out of the nozzle body. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
