Title:
キャップ及び容器
Document Type and Number:
Japanese Patent JP7335488
Kind Code:
B2
Abstract:
To provide a cap with improved usability.SOLUTION: The present invention relates to a cap attached to a mouth part of a container body that stores a content. The cap includes a check valve and a discharge port for discharging the content having passed through the check valve to an outside of the container body. An inner diameter of the discharge port is φ3.0 to 5.0 mm, a flow rate of water discharged from the discharge port is 4.0 to 8.0 ml/sec, and a flow velocity of water discharged from the discharge port is 30 to 60 cm/sec when a pressure of 6.0 kPa is applied to the check valve with water in a direction in which the check valve is opened.SELECTED DRAWING: Figure 1
Inventors:
Shinsuke Taruno
Application Number:
JP2019085511A
Publication Date:
August 30, 2023
Filing Date:
April 26, 2019
Export Citation:
Assignee:
Kyoraku Co., Ltd.
International Classes:
B65D35/50; B65D47/20; B65D83/00
Domestic Patent References:
| JP2019026378A | ||||
| JP2019001531A | ||||
| JP2016216124A |
Attorney, Agent or Firm:
SK Patent Attorney Corporation
Akihiko Okuno
Hiroyuki Ito
Akihiko Okuno
Hiroyuki Ito