Reel type cold light warning triangle
US9102268B2 · kind B2 · utility
Inventor
Key dates
| Filing date | May 10, 2013 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Feb 7, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/1616
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A reel type cold light warning triangle includes a base, two support members, a cold light reel assembly, an elastic return assembly, two support units, a pulling member, a power system and a control assembly. The cold light warning piece can be pulled out or rolled up automatically simply by pulling or pushing the pulling member without using any assembling or disassembling tools, which is very convenient. Furthermore, the base provides stable support for the reel type cold light warning triangle. On top of that, the warning triangle is provided with the power system which can generate enough power to satisfy the power consumption of the cold light warning triangle, and the vehicle-electric-appliance plug can supply power from vehicle to the cold light warning triangle if the power system cannot generate enough power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.