Title:
CAP FOR FIXING RUBBER STOPPER OF MEDICINAL BOTTLE AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2014151941
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cap for fixing a rubber stopper of a medicinal bottle in which a portion surrounded by a breaking streak (slit) of an upper surface is configured not to rise up in the process of sterilization processing.SOLUTION: A cap 10 for fixing a rubber stopper closing a medicinal bottle is configured by an upper surface 11 and a boundary body 12. The upper surface 11 and the boundary body 12 are continuously arranged through a folded part 10a. A central part of the upper surface 11 is formed of a though-hole 13 for mounting a lid member. A recessed circle groove part 20 is formed to project into the lower side direction around the though-hole 13. Multiple inside slits 23 are disposed in the shape of a broken line to become a shape substantially along with the circular groove part 20 in the inside upper surface 22 of the inside of the circular groove part 20. Slits are denoted by 25, 26 which are continuously arranged from the inside slit 23 to the boundary body 12. An inside slit end part 23a extending in the radial direction of the circular groove part 20 is formed at the end part of the inside slit 23.
Inventors:
ADACHI SHICHIRO
Application Number:
JP2013022832A
Publication Date:
August 25, 2014
Filing Date:
February 08, 2013
Export Citation:
Assignee:
ISHIDA PRESS KOGYO KK
International Classes:
B65D51/18; A61J1/05; B65D39/04
Attorney, Agent or Firm:
Ikufumi Kikko
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