Straw structure
AssigneeTimas Titan Co., Ltd.
InventorsHan-Chun Hsieh, Han-Chieh Hsieh
Life of this patent
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Abstract
A straw structure is provided. The straw structure includes a straw body, and the straw body has a first beveled edge at an opening of a bottom end of the straw body and a second beveled edge connected to a rear side of the first beveled edge. A puncturing end opening is formed at the first beveled edge and a side edge of the straw body, and the bottom end of the straw body has a beveled opening formed at the second beveled edge. The puncturing end opening is an acute angle that is less than 90 degrees, and a slope of the second beveled edge is greater than a slope of the first beveled edge.
Claims9
A straw structure, comprising:
- a straw body having a cylindrical rod shape, wherein the straw body defines a central axis and a horizontal axis perpendicular to the central axis, two ends of the straw body at the central axis are respectively defined as an upper end and a bottom end, and the straw body has a hollow passage penetrating a center of the straw body from the upper end to the bottom end;
- wherein the bottom end of the straw body has a first beveled edge located at a side edge of the straw body at an opening of the bottom end and a second beveled edge connected to a rear side of the first beveled edge, and
- wherein the bottom end of the straw body has a puncturing end opening at a position where the first beveled edge and the side edge of the straw body connect to each other, the bottom end of the straw body has a beveled opening at the second beveled edge, a puncturing angle of the puncturing end opening between the first beveled edge and the side edge of the straw body is within a range 60 degrees to 85 degrees, and a suction angle between the second beveled edge and the side edge of the straw body is within a range from 135 degrees to 165 degrees.
Dependencies are inferred from the claim text.