| 摘要 |
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. |
| 主权项 |
1. A reel type cold light warning triangle comprising:
a base with an assembling chamber and an opening in communication with the assembling chamber; a cold light reel assembly including a rotary shaft and a cold light warning piece which is a triangle structure with a plurality of wind apertures, the cold light warning piece being provided at one end thereof with an assembling portion and having an assembling edge which is fixed to and winds around the rotary shaft, the rotary shaft extending in a first direction and being received in the assembling chamber, and a direction perpendicular to the first direction being defined as a second direction; an elastic return assembly including a side cover and a coil spring , the coil spring being sleeved on the rotary shaft and having two ends fixed to the rotary shaft and the side cover, respectively, the side cover being fixed to the base; two support units each including a hollow cylinder, a spring and a rod, each of the cylinders being provided on an inner surface thereof with a first annular flange and a second annular flange which are located at two ends of the cylinder, the spring and the rod being received in the hollow cylinder, the rods each having a push portion at one end and a connecting portion at another end, the push portion being made of elastic material, the springs each having two ends fixed to the cylinders and the push portions of the rods, respectively, the rods being slidably received in the cylinders and the connecting portions extending out of the cylinders, the two cylinders being pivoted at two sides of the base and pivotable around the second direction, and the connecting portions of the cylinders being pivoted to each other, under normal conditions, the springs of the support units being compressed to pull the rods, making the push portions stop against the first annular flange; a pulling member having a connecting end inserted in the assembling chamber via the opening and pivoted to the connecting portions of the cylinders and the assembling portion of the cold light reel assembly and having a pulling end stopped against an outer periphery of the opening of the base; a power system being electrically connected and supplying power to the cold light warning piece; and a control assembly including a control unit electrically connected to the power storage unit and a plurality of control buttons electrically connected to the control unit. |
