To provide a contents container which prevents the appearance deformation from being produced when the inside of a container body is pressurized, and also a whole configuration from being distorted for the reason that local deformation is produced in the container body when the inside of the container body is depressurized after the plug of the contents container is opened.
The contents container 10 is equipped with a spout section 11, the container body 13 having a barrel section 12 connected with the spout section 11 and a cap 14 installed on the spout section 11 of the container body 13. Among them, the barrel section 12 of the container body 13 has a plurality of polygonal panels 15, each polygonal panel 15 has the ridgeline 15a of an outer edge and a concave curved face section 15b prepared within the ridgeline 15a. While filling up the inside of the container body 13 with contents 16, when having filled up the inside of space 17 on the contents 16 with pressurization gas 18, the curved face section 15b of each polygonal panel 15 projects outward and the curved face section 15b is located with the ridgeline 15a substantially on the same plane.
| WO/2018/081681 | CHILD-RESISTANT CLOSURE |
| WO/2020/201595 | BOTTLE WITH A CUT MOUTH |
| WO/2019/057289 | ASSEMBLY OF A BOTTLE AND OF A CARTRIDGE SECURED REMOVABLY TO THE BOTTOM OF THE BOTTLE |
KAMEUMI YUUJI
| JP2005112371A | 2005-04-28 | |||
| JP2002370721A | 2002-12-24 | |||
| JPH09328115A | 1997-12-22 | |||
| JPS54123256U | 1979-08-29 | |||
| JP2006327638A | 2006-12-07 | |||
| JPS6396022A | 1988-04-26 |
Hiroyuki Nagai
Junpei Okada
Hirohito Katsunuma