REFILL BOTTLE HAVING STRUCTURE TO BE COUPLED WITH CONTAINER BODY TO BE REFILLED

摘要

PROBLEM TO BE SOLVED: To quickly refill a liquid without scattering around at the time of refilling the liquid. SOLUTION: A container body has a neck 4 which can be inserted into a mouth 40 of a container body B to be refilled and is equipped with a fitting protrusion 6 protruding to form a discharging path (a), around an outer periphery of the neck 4, which can be fitted into an inner periphery of the mouth 40 of the container body and which is being fitted in the mouth. Thus in refilling, a bottle A has the neck 4 reliably coupled with the mouth 40 in an inverted posture, so that quick refilling is possible with substitution air discharged from the discharging path (a) when a liquid is injected.