Patent ID: 8714386

Claim:
A bottle container with a handle, the bottle comprising: a bottle body provided with a mounting projecting portion having a polygonal shape when viewed from a radial direction of the bottle body, the mounting projection portion projecting from the bottle body; and a handle member that is mounted on the bottle body and includes a mounting hole that is formed in a rectangular shape when viewed from the radial direction and that allows the mounting projecting portion to be inserted thereinto, wherein the mounting projecting portion includes: a pair of lateral pressure-contacting portions that extend in a direction parallel to a central axis of the bottle body, a pair of axial pressure-contacting portions that extend orthogonally to the central axis, and four oblique side portions that connect the pair of lateral pressure-contacting portions and the pair of axial pressure-contacting portions, the pair of lateral pressure-contacting portions, the pair of axial pressure-contacting portions, and the four oblique side portions are provided on an outer peripheral edge of a polygon of the mounting projecting portion, a locking portion projecting inward from an inner peripheral edge of the mounting hole is provided on each of four side portions of the mounting hole, the locking portion being positioned nearer to the bottle body in each of the four side portions than at least one of the pair of lateral pressure-contacting portions, the pair of axial pressure-contacting portions, and the four oblique side portions, a distance between a first pair of the oblique side portions opposite to each other is smaller than a distance between a first pair of portions of the locking portion opposite to each other, and a distance between a second pair of the oblique side portions opposite to each other is smaller than a distance between a second pair of portions of the locking portion opposite to each other, and the handle member is configured to be mounted on the bottle body in a state where the four side portions of the mounting hole of the handle member are brought into pressure contact with the pair of lateral pressure-contacting portions and the pair of axial pressure-contacting portions, respectively, by inserting the mounting projecting portion into the mounting hole, and then rotating the bottle body and the handle member relative to each other, the rotating being around an axis in the radial direction of the bottle body.