Title:
COCK AND DISPENSER
Document Type and Number:
Japanese Patent JP2023025925
Kind Code:
A
Abstract:
To provide a cock which enables air to be released to the outside sufficiently from the moment when a position of an inner cylindrical body relative to an outer cylindrical body is set to an open position and makes air entrainment less likely to occur in the liquid poured from the outer cylindrical body.SOLUTION: A cock includes: an outer cylindrical body 22 which is open at a base end and a tip and in which a liquid passing hole 2H for circulating the liquid is open on a side surface part; and an inner cylindrical body 31 which is movably inserted into the outer cylindrical body 22 in an axial direction and in which a base end is closed and a tip is open, with an air hole 3H for circulating air open on a side surface part. The inner cylindrical body 31 is configured to be movable at least to an open preparation position, where the liquid passing hole 2H is closed by the inner cylindrical body 31 and at least a part of the air hole 3H gets out of the outer cylindrical body 22 or an open position where at least a part of the air hole 3H gets out from the outer cylindrical body 22, and the liquid passing hole 2H is open so that the liquid is poured from the tip side of the outer cylindrical body 22.SELECTED DRAWING: Figure 2
Inventors:
HARA TAKUMA
Application Number:
JP2021131385A
Publication Date:
February 24, 2023
Filing Date:
August 11, 2021
Export Citation:
Assignee:
HARA KASEI KK
International Classes:
F16K5/04; B65D47/26; B65D47/32
Attorney, Agent or Firm:
Nishimura Ryuhei
Shindai Saito
Nakamura Atsushi
Haruko Maeda
Shindai Saito
Nakamura Atsushi
Haruko Maeda