Title:
飲料容器の栓体
Document Type and Number:
Japanese Patent JP5573890
Kind Code:
B2
Abstract:
The plug (3) includes: a resilient member (22) that is provided on the valve body (21) and serves to bias the valve body (21) in a closing direction; a valve body cover (37) attached to the valve body (21) in order to prevent the resilient member (22) from coming off; a rotation member (38) rotatably provided on the valve body cover (37); at least two engagement claw portions (73) that are provided on the rotation member (38) and serve to allow the valve body cover (37) to be engaged with an upper portion of the valve body (21); and claw guiding grooves (74) and the recessed grooves (75) serving as steps that are provided on an upper portion of the valve body (21), the number of the claw guiding grooves (74) being equal to the number of or the integral multiple of the engagement claw portions (73), the recessed grooves (75) allowing the rotation member (38) to rotate.
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Inventors:
舘 Conscientious
Application Number:
JP2012127508A
Publication Date:
August 20, 2014
Filing Date:
June 04, 2012
Export Citation:
Assignee:
Thermos bottle incorporated company
International Classes:
B65D47/20; A47J41/02; B65D47/24
Attorney, Agent or Firm:
牛木 護
Tomoyuki Takahashi
Tomoyuki Takahashi
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