| 摘要 |
PROBLEM TO BE SOLVED: To reliably prevent clogging due to scattering of contents by rapid pouring motion, pouring of the contents more than required or residual contents by forming a base of a pressurizing cap to be thick and to be thinner as coming toward a summit and by forming a thick finger pad on the summit. SOLUTION: A container A comprises a rigid container body 1, a rigid container lid 2 having a pouring port 4 and a pressurizing cap 3 with an approximate semicircular cross section having restoring elasticity to be attached to cover an upper part of the container lid 2. A thick finger pad 6 is formed in a slight protrusion or recess on a summit of the pressurizing cap 3, wherein a semicircular base 3a is the thickest and a thickness gradually reduces as approaching the finger pad 6. Thus when the finger pad 6 is first pressed, contents may be poured out from the pouring port 4 with slight force, wherein automatic adjustment is done to require sequentially stronger pressing force. In addition, when the cap 3 is opened, it is rapidly restore to cause strong suction force at the pouring port 4 to prevent contents from remaining. |
