| 摘要 |
PROBLEM TO BE SOLVED: To provide a trigger type liquid spraying container allowing good taking out of a content liquid by ensuring tightness between the container body and the body and attempted at reducing the number of constituent parts.SOLUTION: A trigger type liquid spraying container includes a container body 1, a body 2 having a cylinder 2b containing a built-in piston 3 and sealed with an annular sealing member 11 in a clearance between the body 2 and the upper end 1e of a cylindrical mouth part and a lever 6, sucks the content liquid into the cylinder by the lever through the first passage r1 formed in the body and sprays. A sealing stopper 12 constituting a through hole A5 communicating the inside of the container body with the outside is disposed, and an elastic piece 11a capable of deformation and restoration is formed by extending the inner peripheral edge 11a of the sealing member into an opening of the upper end, and the through hole is closed in an openable way. There is arranged a compound elastic valve 8 in which the first annular tongue piece 8c separated from the passage under a negative pressure produced by the cylinder 2b and introducing the content liquid and the second annular tongue piece 8d separated from the passage by the force-fed content liquid and discharging the content liquid are arranged in an integrated manner. |
