JP2015098352A5 - - Google Patents

Claims (8)

A container body, a shoulder cover that is attached to and detached from the upper peripheral side of the container body, a drinking mouth that is integrally formed with a beverage dispensing path that communicates with the inside of the container body, and the drinking mouth that can be attached to and detached from the shoulder cover In a beverage container comprising a locking portion that locks to the shoulder cover and a lid attached to the shoulder cover,
The locking portion is
A first locking piece integrally formed on the outer surface of the drinking mouth;
A beverage container, comprising: a second locking piece formed integrally with an inner surface of the shoulder cover and engaging with the first locking piece to stop the drinking mouth on the shoulder cover. The shoulder cover and the drinking mouth take a first posture locked by the locking portion and a second posture released from the locking,
The one or more of the first locking piece and the second locking piece cause bending deformation when taking the first posture and the second posture. Beverage container.   The first locking piece is disposed on the upper side of the second locking piece, whereby the first locking piece and the second locking piece are engaged with each other so that the drinking mouth is connected to the shoulder cover. The beverage container according to claim 1 or 2, wherein   4. The device according to claim 1, wherein a plurality of the first locking pieces and the second locking pieces are arranged at equal positions in the circumferential direction between the shoulder cover and the drinking mouth. The beverage container according to item. A lid packing provided inside the lid and capable of closing the beverage pouring path;
The drinking mouth rotates with respect to the shoulder cover to take the first posture and the second posture,
The said lid packing has a rotation control part which contact | abuts to the said drinking mouth and controls the said rotation when taking the said 2nd attitude | position from the said 1st attitude | position in the state with the said lid closed. The beverage container as described. The drinking mouth has a mouthpiece portion that extends in a manner that causes the beverage pouring path to be a wide mouth,
The beverage container according to claim 5, wherein the rotation restricting portion is in contact with an inner surface of the mouthpiece. An opening / closing support part for supporting the lid so as to be opened and closed with respect to the shoulder cover;
An operation member that is provided on a peripheral side portion of the shoulder cover and that receives a release operation of locking to keep the lid closed;
There is a movable lock piece inside the operation member, and the lock piece is arranged at the first position, so that the release operation can be received, while the lock piece is arranged at the second position. And a lock part that makes it impossible to accept the release operation,
The lock portion includes a first groove for fitting the operation member, a second groove for fitting the lock piece, a first opening communicating with the first groove and the second groove, and the first groove The shoulder cover has a second opening communicating with the second groove in a direction facing the first opening;
The lock piece slides behind the operation member while being held by the first opening, the second opening, and the second groove. Beverage containers. The second locking piece is composed of a flexible wall protruding from one place in the circumferential direction,
The beverage container according to claim 7, wherein the operation member has a guard portion that covers the second locking piece from above.