Title:
PUMP-TYPE AIRTIGHT CONTAINER
Document Type and Number:
Japanese Patent JPH10129707
Kind Code:
A
Abstract:
To provide a pump-type container wherein contents in the container can be taken out to the end.
A cap is removably fitted onto a mouth base of a body via a packing to provide an airtight structure. A pressure adjust hole 11 connected to an atmosphere is provided on the cap. A spring 15 is provided between supports 13, 13 protruding on both sides of the pressure adjust hole 11, and a valve body 17 comprising a ball for example for opening/closing the pressure adjust hole 11 by the spring 15 is provided. The valve body 17 is used to open/ close the pressure adjust hole 11.
Inventors:
MATSUNUMA HIDEO
SHOJI YUKIO
SHOJI YUKIO
Application Number:
JP30351896A
Publication Date:
May 19, 1998
Filing Date:
October 30, 1996
Export Citation:
Assignee:
HIDAN KK
International Classes:
B65D47/34; B65D51/16; B65D51/24; (IPC1-7): B65D47/34; B65D51/16; B65D51/24
Attorney, Agent or Firm:
Katsumi Asano
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