Title:
容器
Document Type and Number:
Japanese Patent JP6689541
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a container that ensures sealability and resealability with a small number of parts.SOLUTION: An annular projecting portion 21 which projects downwardly is formed in a flange portion 20 of a container body 1, and a cutting line 22 is formed in the bottom of the annular projecting portion so as to draw an annular line. Consequently, the flange portion is divided into an inner region 23 and an outer region 24, and a bottom of the annular projecting portion provides an outer peripheral edge portion 23a of the inner region and an inner peripheral edge portion 24a of the outer region. The cutting line has an inner biasing portion 22x and an outer biasing portion 22y. The inner peripheral edge portion of the outer region has an inward projecting portion 24b corresponding to the inner biasing portion, and the outer peripheral edge portion of the inner region has an outward projecting portion 23b corresponding to the outer biasing portion. In the outer region of the flange portion, a seal lid material 2 is fixed to the radial outside of the annular projecting portion, and a reseal lid including the outer region of the flange portion and the seal lid material is formed by cutting at the cutting line. In a resealed state of the reseal lid, the inward projecting portion of the outer region overlaps with the lower side of the outward projecting portion of the inner region.SELECTED DRAWING: Figure 2
Inventors:
Katsuhiko Soma
Hirokatsu Zenkatsu
Hirokatsu Zenkatsu
Application Number:
JP2016164410A
Publication Date:
April 28, 2020
Filing Date:
August 25, 2016
Export Citation:
Assignee:
Tokan Kogyo Co., Ltd.
International Classes:
B65D77/20
Domestic Patent References:
| JP2015227174A | ||||
| JP2005343555A | ||||
| JP2010247850A |
Foreign References:
| WO2015189784A1 | ||||
| US3515334 |
Attorney, Agent or Firm:
Noboru Watanabe
Harada Sanjugi
Tetsumi Aono
Harada Sanjugi
Tetsumi Aono