The invention relates to the field of automobile accessories, and discloses a defrosting windscreen wiper for an automobile; the wiper comprises a windscreen wiper arm assembly and a windscreen wiper body arranged on the windscreen wiper arm assembly, the windscreen wiper body comprises a mounting base and a wiping strip detachably fixed to the mounting base, and defrosting mechanisms are arranged on the mounting base and located on the two sides of the wiping strip. A heat insulation distance exists between each defrosting mechanism and each wiping strip, each defrosting mechanism comprises a hard scraping piece arranged in an elastic lifting mode and a heat supply mechanism for supplying heat to the hard scraping piece to rapidly melt frost, and when the hard scraping piece descends, the height of the hard scraping piece is smaller than that of the wiping strip; when the hard scraping piece ascends, the height of the hard scraping piece is larger than or equal to that of the wiping strip, the hard scraping piece elastically abuts against the windshield, and double layers on the windshield can be rapidly removed while the service life of the wiping strip is not affected.
本发明涉及汽车配件领域,公开汽车用除冰霜式雨刮器,包括雨刮臂组件和设置于雨刮臂组件上的雨刮器本体,雨刮器本体包括安装座以及可拆卸固定于安装座上的刮条,在安装座上于刮条的两侧设置有除冰霜机构,除冰霜机构与刮条之间存在隔热间距,除冰霜机构包括弹性升降设置的硬质刮片以及为硬质刮片供热来快速化冰霜的供热机构,当硬质刮片下降时,其高度低于刮条的高度;当硬质刮片上升时,其高度高于或等于刮条的高度并弹性抵接于挡风玻璃上,在不影响刮条的使用寿命的同时能够快速去除挡风玻璃上的并双层。
Defrosting windscreen wiper for automobile
汽车用除冰霜式雨刮器
2021-11-09
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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