| 摘要 |
PURPOSE: A self-heating wiper for vehicles is provided to enable to be effectively used at a low cost in a low-temperature area since the temperature of a whole of a wiper can be simply raised with a separate electrical wire or device. CONSTITUTION: A self-heating wiper for vehicles comprises a hollow section(70) and a plurality of first exothermic-reaction materials. The hollow section is formed in a wiper blade. The first exothermic-reaction materials are filled in the hollow section and are sealed. The first exothermic-reaction material has a liquid or solid powder type for an exothermic reaction. When the wiper blade rotates and simultaneously cleans the glass surface, the first exothermic-reaction materials collide each other and thus the exothermic reaction appears. The heat, which is generated by the exothermic reaction, is delivered to a surface contact part(30) and the temperature of the wipe rises.
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