Synthetic resin container
AssigneeYoshino Kogyosho Co., Ltd.
InventorsYusuke ISHII, Yuichi OKUYAMA
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Abstract
A synthetic resin container that includes a mouth, a body and a bottom, wherein the body includes: an upper end portion; a lower end portion; and an intermediate portion with a polygonal cross-sectional shape having, at vertices thereof, 6 to 12 inclined ridge lines spirally extending around the axis line with a twist angle of 30° or more and 90° or less, the intermediate portion being disposed between the upper end portion and the lower end portion, and wherein when a width of a portion of the body with a greatest diameter is W, and a height from ground to a boundary between the shoulder and the body is H, the synthetic resin container has a shape that satisfies W/H=0.20 to 0.35.
Claims8
A synthetic resin container that includes a tubular mouth, a body connected to the mouth via a shoulder, and a bottom closing a lower end of the body, wherein
- the body comprises:
- an upper end portion with a circular cross-sectional shape centered on an axis line;
- a lower end portion with a circular cross-sectional shape centered on the axis line;
- and
- an intermediate portion with a polygonal cross-sectional shape having, at vertices thereof, 6 to 12 inclined ridge lines spirally extending around the axis line with a twist angle of 30° or more and 90° or less, the intermediate portion being disposed between the upper end portion and the lower end portion, and wherein
- when a width of a portion of the body with a greatest diameter is W, and a height from ground to a boundary between the shoulder and the body is H, the synthetic resin container has a shape that satisfies W/H=0.20 to 0.35.
Dependencies are inferred from the claim text.