| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a foam injector for producing fine foam excellent in quality while reducing the pushing force applied on a head part. <P>SOLUTION: The foam injector 10 includes a head part 40 provided so as to be able to reciprocate on a cap 20 fixed to a mouth part 1A of a container body 1, wherein by reciprocally moving the head part 40, a content liquid from a volume variable liquid chamber L and air from a volume variable air chamber A are fed respectively to a mixing part 80A to mix the content liquid with air in the mixing part 80A, and the mixture is caused to pass through a foam forming member 82 of a foam forming part provided on a discharge pipe 42 from the mixing part 80A to the discharge port 42A of the head part 40 to form the foam, and the formed foam is injected from a discharge port 42A, wherein the foam forming member 82 of the foam forming part is arranged obliquely to the pipe axial direction of the discharge pipe 42. <P>COPYRIGHT: (C)2009,JPO&INPIT |
