Beverage container holding device
A beverage container holding device includes a housing member for housing a beverage container, a movable floor attached to the housing member for supporting a beverage container bottom, a movable floor biasing member for upwardly biasing the movable floor, and a movable floor locking mechanism for securing the movable floor at a predetermined height against the movable floor biasing member. The housing member has a guide groove, and the movable floor has a branch portion extending through the guide groove to an outside of the housing member, and a claw portion extending horizontally from the branch portion. The movable floor locking mechanism includes an annular member which is rotatably mounted below a bottom member, at least one column member extending upward from the annular member in parallel to the guide groove, and a lock piece integrally formed on each column member for suppressing an upper surface of the claw portion.
1. A beverage container holding device comprising:
a housing member having an upper opening and a lower opening and configured to house a beverage container inserted from the upper opening;
a movable floor attached to the housing member such that the movable floor can move up and down and supports a bottom of the beverage container;
a movable floor biasing member spanning the housing member and the movable floor and configured to bias the movable floor upward;
a movable floor locking mechanism configured to keep the movable floor at a predetermined height against the movable floor biasing member; and
a bottom member configured to close the lower opening,
the housing member having a guide groove extending vertically, and
the bottom member comprising a vertical trough continuous to the guide groove.
2. The beverage container holding device according to claim 1 , wherein the bottom member comprises a drain tubular member.
3. The beverage container holding device according to claim 2 , wherein the movable floor locking mechanism is rotatably supported by a locking mechanism support member, and the drain tubular member extends to below the locking mechanism support member.
4. The beverage container holding device according to claim 3 , wherein the drain tubular member comprises an engaging piece formed thereon, and the engaging piece engages with the locking mechanism support member.