Title:
CAP
Document Type and Number:
WIPO Patent Application WO/2020/017648
Kind Code:
A1
Abstract:
[Problem] To provide a cap that prevents contents from being discharged in a vigorous manner, makes it possible to discharge a desired quantity of the contents in a desired location without raising a supply speed, and effectively seals a flow passage channel. [Solution] This cap 1 is configured from a cap main body 7 that includes a discharge nozzle 11, as well as from a lid body 13, a holder part 15, and a valve body 17. During usage of contents, compressing a squeeze container 3 causes the contents to flow in from a communicating hole 51 in the holder part 15, forcing the valve body 17 upward and elastically deforming the valve body 17, whereby a discharge valve part 57 is unseated from a bottom surface of the holder part 15. This allows the communication hole 51 and a discharge flow path 29 to communicate and allows the squeeze container 3 and the discharge flow path 29 to communicate. Then, once the contents flowing from a flow passageway 55 of the valve body 17 collide with a bottom surface of the cap main body 7, the flow is restricted. As a result, the contents are not readily discharged in a vigorous manner from the discharge flow path 29, and it is possible to discharge a desired quantity of the contents in a desired location without raising a supply speed.
Inventors:
UEHIRA SHOUJI (JP)
ICHIKAWA SATOSHI (JP)
ICHIKAWA SATOSHI (JP)
Application Number:
PCT/JP2019/028522
Publication Date:
January 23, 2020
Filing Date:
July 19, 2019
Export Citation:
Assignee:
TOKYO LIGHT IND CO LTD (JP)
International Classes:
B65D47/24; B65D47/20; B65D47/32
Domestic Patent References:
| WO2015122012A1 | 2015-08-20 |
Foreign References:
| JPH0323428B2 | 1991-03-28 | |||
| JPS6323253U | 1988-02-16 | |||
| JPS6282955U | 1987-05-27 | |||
| JPS6038241U | 1985-03-16 |
Attorney, Agent or Firm:
HANABUSA PATENT & TRADEMARK OFFICE (JP)
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