Warning triangle structure
AssigneeHongfujin Precision Electronics (Tianjin) Co., Ltd.
InventorsPao-Ching Wang, Ke-Cheng Lin, Chuang-Wei Tseng
Life of this patent
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Abstract
A warning triangle structure includes a base, a triangular frame, a pulling assembly, and a fluorescent cloth. The triangular frame includes a bottom end and a top end opposite the bottom end. The bottom end is fixedly coupled to the base. The pulling assembly is located adjacent to the top end. The pulling assembly includes a spring and a drawstring that is resiliently coupled to the spring and that is stretchable relative to the spring. The fluorescent cloth includes a fixed end fixed to the triangular frame and a movable end coupled to the drawstring. The movable end is configured to be closed or opened relative to the triangular frame.
Claims12
A warning triangle structure comprising:
- a base;
- a triangular frame comprising a bottom end and a top end opposite the bottom end, the bottom end fixedly coupled to the base;
- a pulling assembly located adjacent to the top end, the pulling assembly comprising a spring and a drawstring that is resiliently coupled to the spring and that is stretchable relative to the spring;
- and
- a fluorescent cloth comprising a fixed end fixed to the triangular frame and a movable end coupled to the drawstring, the movable end configured to be closed or opened relative to the triangular frame;
- wherein when the warning triangle structure is subjected to gentle breeze, the spring is not stretched, and the florescent cloth is closed relative to the triangular frame;
- wherein when the warning triangle structure is subjected to high wind, the spring is stretched, and the florescent cloth is opened relative to the triangular frame to reduce resistance to the high wind.
Dependencies are inferred from the claim text.