| 摘要 |
The instant disclosure relates to a high strength wiper frame, which includes a pair of wiper arms, a frame portion, and at least one support shaft. The wiper arms are used for mounting a wiper blade assembly. The opposite ends of the frame portion are connected to the wiper arms. The frame portion has a pair of thin walls defining a receiving space thereinbetween. The hardness of the support shaft is greater than the hardness of the thin walls, and the support shaft is disposed in the receiving space. The opposite ends of the support shaft are insert molded into the thin walls. The wiper frame is lightweight, structurally rigid, and can protect the wiper connector disposed in the receiving space. The manufacturing of the wiper frame does not require complicated mold or technology. Rather, the wiper frame can be fabricated with simple manufacturing steps and is cost-effective.
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