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Title:
OPEN/CLOSE STRUCTURE OF INNER PLUG OF BOTTLE
Document Type and Number:
Japanese Patent JP2012224386
Kind Code:
A
Abstract:

To provide an open/close structure of an inner plug of a bottle, allowing a user to see the inside of the plug completely by widely opening an open/close cap having a lever member up to 90°, thereby cleaning the whole of the inner plug easily and cleanly.

An open/close cap 1, which is supported at an upper portion 11 of an inner plug body 10 so as to be opened/closed, includes a lever member 2 disposed vertically on a lower surface 6 thereof. The lever member 2 of the open/close cap 1 is rotatable in a circular arc shape, while sliding toward an end 22 of a vertical rod 21. The lever member 2, which moves along with open/close operation of the open/close cap 1, presses the end 22 of the vertical rod 21, while a valve member 20 is opened/closed gradually. The whole of the open/close cap 1 is rotatable from a horizontal, closed state to a 90° fully opened state.


Inventors:
NOMOTO TATSUAKI
Application Number:
JP2011095578A
Publication Date:
November 15, 2012
Filing Date:
April 22, 2011
Export Citation:
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Assignee:
WAHEI FREIZ KK
International Classes:
B65D35/48; A47J41/00; A47J41/02; B65D47/26; B65D47/28
Attorney, Agent or Firm:
Shoji Kenji
Osamu Shoji