公开(公告)号：US20110232022A1

公开(公告)日：2011-09-29

申请号：US12730861

申请日：2010-03-24

Applicant: Chun-Ting Huang

Inventor： Chun-Ting Huang

IPC: B60S1/38 ,  B28B11/14

CPC classification number: B60S1/3877 ,  B29C43/021 ,  B29C53/36 ,  B29C65/48 ,  B29C66/124 ,  B29C66/549 ,  B29C66/71 ,  B29L2031/305 ,  B60S2001/3837 ,  B60S2001/3898 ,  B29K2021/00

Abstract: The present invention relates a structure and method of manufacturing a unitary double-blade wind shield wiper. The method comprises a thermal forming step, a cutting step, a folding step and preferably a bonding step. In the thermal forming step, a rubber plate is imprinted into a rubber product which contains a plurality of continually connected wind shield wipers with a plurality of folding guide grooves. In the cutting step, the rubber product is divided into a plurality of independent wind shield wipers, wherein each of the independent wind shield wipers has a pair of blades extending in opposite directions to each other. In the folding step, each of the independent wind shield wipers is folded along the folding guide groove thereby to make the pair of blades parallel to each other. Preferable, further to impose the bonding step to fix the independent wind shield wipers into a permanent configuration, so as to be a more durable unitary double-blade wind shield wiper.

Abstract translation: 本发明涉及制造单一双叶片风挡雨刮器的结构和方法。 该方法包括热成形步骤，切割步骤，折叠步骤，优选结合步骤。 在热成形步骤中，橡胶板被印刷在橡胶制品中，该橡胶制品包含多个连续地连接的具有多个折叠导向槽的防风雨刮器。 在切割步骤中，橡胶制品被分成多个独立的防风雨刮器，其中每个独立的防风雨刮器具有彼此相反方向延伸的一对叶片。 在折叠步骤中，每个独立的防风雨刮器沿折叠引导槽折叠，从而使一对刀片彼此平行。 优选地，进一步施加粘合步骤以将独立的防风雨刮器固定成永久构型，以便成为更耐用的整体式双刮风刮水器。