Warning triangle structure
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United States of America Patent
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Sep 27, 2022
Grant Date -
Jun 10, 2021
app pub date -
Jan 20, 2020
filing date -
Dec 10, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A warning triangle structure includes a base, a triangle, a number of connecting rods, and a braking device. The triangle includes a bottom end and a top end opposite the bottom end. The bottom end is fixedly mounted to the base. Each of the connecting rods includes a first end and a second end. The first end is fixedly coupled to the base, and the second end is mounted with a rotatable support wheel. The braking device is installed at the second end of at least one of the connecting rods. The braking device includes a transmission shaft coupled to the support wheel. The braking device controls the support wheel to stop rotating by stopping the transmission shaft from rotating.
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