Title:
LID OF STORAGE CONTAINER
Document Type and Number:
Japanese Patent JP2017056944
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a lid of a storage container allowing an auxiliary lid body to be opened smoothly with a strong restoring force.SOLUTION: A lid of a storage container comprises: a main lid body 4; an auxiliary lid body 5 swingably and openably/closably pivoted on the main lid body 4; and a resilient strip body 7 for elastically biasing the auxiliary lid body 5 to a direction to open. The lid of a storage container is configured to generate a bending restoring moment M with an elastic compressive stress on a curved inner layer side and an elastic tensile stress on a curved outer layer side with the resilient strip body 7 curved in a laid U-shape in a lid-closed-state Pwith the auxiliary lid body 5 closed, and to elastically bias the auxiliary lid body 5 to the direction to open upward.SELECTED DRAWING: Figure 1
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Inventors:
KINO YUKIO
Application Number:
JP2015180552A
Publication Date:
March 23, 2017
Filing Date:
September 14, 2015
Export Citation:
Assignee:
TAKEYA KAGAKU KOGYO KK
International Classes:
B65D47/08
Domestic Patent References:
| JP2011131930A | 2011-07-07 | |||
| JP2004352307A | 2004-12-16 | |||
| JP2007030992A | 2007-02-08 |
Attorney, Agent or Firm:
Takeshi Nakatani