Title:
COLD INSULATION CONTAINER
Document Type and Number:
Japanese Patent JP2014125271
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cold insulation container capable of enhancing seal performance.SOLUTION: A cold insulation container comprises: a container body 2; and a lid body 3. The container body 2 has a bottom wall and four side walls 22 for the body, the four side walls for the body has a notch 28 on their upper edges respectively. The lid body 3 has a top wall 31 and salients 33 extending downward for closing the notch 28 on a position corresponding to the notches 28 of peripheral edges of the top wall 31. The respective notches 28 have an inner projection part 29 and an outer part 30, the respective salients 33 have a groove 33M into which the inner projection part 29 is inserted for fitting. On a position other than the salient of the peripheral edge of the top wall 31, an inner projecting part 34 for contacting to an inner surface 22a of the upper edge of the side wall 22 is formed in a projecting downward state. One of the inner surface 22a of the position other than the notch 28 of upper edge of the side wall 22 and an outer surface of the inner projecting part 34 has an engaged part 34M, and the other has an engaging part 22t for engaging to the engaged part 34M detachably.
Inventors:
YOSHIHIRO TATSUYA
Application Number:
JP2012285943A
Publication Date:
July 07, 2014
Filing Date:
December 27, 2012
Export Citation:
Assignee:
SEKISUI PLASTICS KYUSHU CO LTD
SEKISUI PLASTICS
SEKISUI PLASTICS
International Classes:
B65D81/18; B65D81/38; B65D85/50
Attorney, Agent or Firm:
Noboru Fujimoto
Akira Kitada
Akira Kitada