公开(公告)号：US4610477A

公开(公告)日：1986-09-09

申请号：US735445

申请日：1985-05-17

申请人： Charles Ebert ,  Lothar Viertel ,  Rene Lecorvaisier ,  Joseph Menschaert

发明人： Charles Ebert ,  Lothar Viertel ,  Rene Lecorvaisier ,  Joseph Menschaert

IPC分类号： B29C39/10 ,  B29K105/04 ,  B29L31/58 ,  B60J3/02

CPC分类号： B60J3/0265 ,  Y10T16/54038 ,  Y10T29/49885

摘要： A sun visor for automotive vehicles with one or more mounting brackets which are formed within the body of the sun visor. The sun visor is a molded foam body rigidified by a reinforcing insert. The mounting brackets for the visor are preferably formed by plastic injection molding, and the visor body is formed by foaming over the insert and the brackets. The mounting brackets each have at least one insertion opening which accommodates a respective mounting shaft or pin for connecting the sun visor to the body of the vehicle. To prevent foaming material from entering into a bracket insertion opening during the production of the sun visor, the mounting brackets are formed with an integral extension surrounding the area of the insertion opening. The integral extension protrudes out of the region of the sun visor body being foamed. After the foaming step in the manufacturing of the sun visor is completed, the integral extension is removed from the mounting bracket. Then the mounting shaft is inserted into the insertion opening. The integral extension can also serve as an anchor for clamping the bracket in place during the foaming of the sun visor body.

摘要翻译： 一种用于具有一个或多个安装支架的汽车遮阳板，其形成在遮阳板的主体内。 遮阳板是由加强插入物硬化的模制泡沫体。 用于面罩的安装支架优选地通过塑料注射成型形成，并且通过在插入件和支架上发泡形成面罩主体。 安装支架各自具有至少一个插入开口，该插入开口容纳相应的安装轴或销，用于将遮阳板连接到车辆的车身。 为了防止在制造遮阳板时发泡材料进入支架插入口，安装托架形成有围绕插入开口的区域的整体延伸部。 整体延伸部分突出出遮阳板身体发泡的区域。 在遮阳板的制造中的发泡步骤完成之后，整体延伸部从安装支架上移开。 然后将安装轴插入插入口。 整体延伸部还可用作在太阳罩体发泡期间将支架夹紧在适当位置的锚固件。