发明名称 SYNTHETIC RESIN SPOUTING CONTAINER
摘要 PROBLEM TO BE SOLVED: To eliminate smoothly the setting of negative pressure in a container and suck drooping liquid into the container in a liquid spouting container with a slit blocking a spouting hole by bringing respective cut-off faces into contact together. SOLUTION: A container is formed of a container body 1 and a spouting cap 3, and the spouting cap is formed of a cap main body 10 fitted on a neck section 2, an annular supporting body 20 with a plurality of suction holes 25 formed on a third inward facing flange-shaped wall 23, mouth section opening and closing member 30 on which the lower end of an elastic peripheral wall 33 suspended by forming small clearances 32 formed between the peripheral wall of an elastic top wall 31 and the inner face of an upper cylindrical section 16 is fitted on the inner face of an annular projection 24 and a slit 35 with respective cut-off faces are brought into contact with the elastic top wall 31, and an auxiliary cap 40 blocking the upper face of the neck section 2, and a suction valve 39 is formed by bringing the upper face of an outward facing flange-shaped valve plate 37 attached on the lower section of the elastic peripheral wall 33 into contact with the lower face of the second inward facing flange- shaped wall 15.
申请公布号 JPH11240559(A) 申请公布日期 1999.09.07
申请号 JP19980064628 申请日期 1998.02.26
申请人 YOSHINO KOGYOSHO CO LTD 发明人 MIZUSHIMA HIROSHI;YAMANAKA NOBUO
分类号 B65D47/40;B65D51/16 主分类号 B65D47/40
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