Stopper
AssigneePacplus Co., Ltd.
InventorsTomoaki Nakatani, Naohiro Nakata
Life of this patent
Estimating the term…
Abstract
The stopper is equipped with a stopper main body having a guiding path extending in an axial direction. A stopper member has a flow path extending in the axial direction and is inserted in the guiding path of the stopper main body. A sealing member inserts into the flow path of the stopper member in such a manner as to block the flow path. The stopper member is equipped with, at a position where the sealing member is inserted, a first peripheral wall section fixed in a manner as to extend in the axial direction and a second peripheral wall section separated from the first peripheral wall section in a circumferential direction and extending radially outward along the axial direction.
Claims11
A stopper comprising:
- a stopper main body having a guiding path extending in an axial direction;
- a stopper member having a flow path extending in the axial direction and configured to be inserted in the guiding path of the stopper main body;
- and
- a sealing member to be inserted in the flow path of the stopper member in such a manner as to close the flow path,
- wherein the stopper member is provided with, at a position where the sealing member is inserted, a first peripheral wall section fixed at first and second ends in such a manner as to extend in the axial direction and a second peripheral wall section separated from the first peripheral wall section in a circumferential direction and fixed at a first end and open at a second end, the second end extending obliquely radially outward along the axial direction.
Dependencies are inferred from the claim text.