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Title:
OPENING/CLOSING MECHANISM OF LID BODY IN TOP BOARD
Document Type and Number:
Japanese Patent JP2008119262
Kind Code:
A
Abstract:

To provide an opening/closing mechanism of a lid body in a top board capable of stably retaining the lid body in a closed state and easily selectably opening it from the both sides in the depth direction of an opening part.

In the closed state of the opening part 12, the both sides in the depth direction of the lid body 11 is pivoted to a pair of projecting shafts 13a and 13b energized to a projection position, and one of the projection shaft 13a and 13b is retreated in a retreat position according to the operation of opening operation parts 15a and 15b, so that the lid body 11 becomes openable by being rotationally pivoted to the other of the projection shaft 13a and 13b.


Inventors:
YOSHIDA RYUJI
Application Number:
JP2006307040A
Publication Date:
May 29, 2008
Filing Date:
November 13, 2006
Export Citation:
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Assignee:
OKAMURA CORP
International Classes:
A47B13/00; A47B13/08; A47B97/00
Domestic Patent References:
JP2002199560A2002-07-12
JPS6415544A1989-01-19
JP2005218266A2005-08-11
JP2006239013A2006-09-14
JP2005195125A2005-07-21
Attorney, Agent or Firm:
Kazuo Shigenobu
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano