TWI708001B

A warning device includes a supporting unit (1), a plurality of supporting frames (2) pivotally connected to the supporting unit (1), and a warning unit (3) . The warning unit (3) is mounted to the supporting frames (2) and configured to be driven by a slide seat (13) of the supporting unit (1), via...

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Bibliographic Details
Main Author CAI, JIN-HONG
Format Patent
LanguageChinese
Published 21.10.2020
Subjects
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Summary:A warning device includes a supporting unit (1), a plurality of supporting frames (2) pivotally connected to the supporting unit (1), and a warning unit (3) . The warning unit (3) is mounted to the supporting frames (2) and configured to be driven by a slide seat (13) of the supporting unit (1), via the supporting frames (2), to be in an expanded state when a distal end portion (212) of each of the supporting frames (2) is at an expanded position, and to be in a collapsed state when the distal end portion (212) of each of the supporting frames (2) is at a collapsed position. The warning unit (3) includes at least one warning member (31) made of a flexible material, and defining a hollow region (32) when the warning unit (3) is in the expanded state.
Bibliography:Application Number: TW20198125854