US 12,441,532 B2
Constant-temperature transport container and thermal-storage medium package linker
Risa Narahara, Osaka (JP); Masatada Sakai, Hokkaido (JP); and Yuka Sekiya, Hokkaido (JP)
Assigned to KANEKA CORPORATION, Osaka (JP); and TAMAIKASEI CO., LTD., Hokkaido (JP)
Filed by KANEKA CORPORATION, Osaka (JP); and TAMAIKASEI CO., LTD., Hokkaido (JP)
Filed on May 26, 2023, as Appl. No. 18/202,689.
Application 18/202,689 is a continuation of application No. PCT/JP2021/043455, filed on Nov. 26, 2021.
Claims priority of application No. 2020-197328 (JP), filed on Nov. 27, 2020; application No. 2020-197329 (JP), filed on Nov. 27, 2020; and application No. 2020-197330 (JP), filed on Nov. 27, 2020.
Prior Publication US 2023/0294902 A1, Sep. 21, 2023
Int. Cl. B65D 81/38 (2006.01); B65D 25/02 (2006.01); F25D 3/06 (2006.01); F25D 11/00 (2006.01); F25D 23/06 (2006.01)
CPC B65D 81/3823 (2013.01) [B65D 25/02 (2013.01); F25D 3/06 (2013.01); F25D 11/006 (2013.01); F25D 23/063 (2013.01); F25D 2303/084 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A constant-temperature transport container that is assembled and that keeps a temperature of a temperature-keeping target article at a constant temperature, the constant-temperature transport container comprising:
four side wall panels;
a ceiling panel; and
a bottom panel,
wherein:
each of the four side wall panels includes:
at least one first housing part within which a heat storage material is to be housed, and
a first insertion opening provided on a side surface of the side wall panel through which the heat storage material is to be inserted into the first housing part,
the four side wall panels form first insertion corners for the heat storage materials;
each of the first insertion corners is formed by the side surfaces, each provided with the first insertion opening;
of two side wall panels among the four side wall panels, the side surfaces of the two side wall panels are arranged adjacent to each other with the first insertion openings being exposed to an outside;
a number of the first insertion corners is two, and the two first insertion corners are formed at diagonally opposite corners of the constant-temperature transport container;
the side wall panels are connected to each other via side surfaces of the side wall panels which side surfaces are opposite to the two first insertion corners; and
each of the two first insertion corners is provided with a first fitting corner configured to close the first insertion openings and to be fitted to the side surfaces provided with the first insertion openings.