公开(公告)号：US20120297573A1

公开(公告)日：2012-11-29

申请号：US13480602

申请日：2012-05-25

申请人： Toshio IWAHARA ,  Takahiro SUGIYAMA ,  Keiji OKAICHI ,  Hayato KAMIGASHIMA

发明人： Toshio IWAHARA ,  Takahiro SUGIYAMA ,  Keiji OKAICHI ,  Hayato KAMIGASHIMA

IPC分类号： F16L5/02

CPC分类号： F16L5/14 ,  F16L5/10 ,  Y10T16/05 ,  Y10T16/063 ,  Y10T16/088

摘要： A grommet configured to seal an insertion hole formed in a panel into which a pipe is inserted may include a base that is configured to be connected to the insertion hole, a boot that is integrally formed in the base and has a thinned wall thickness, and at least one rib that is formed in the boot. The boot has a truncated cone-shaped main portion having an insertion bore into which the pipe can be inserted, and a connecting portion that is folded back from a circumferential periphery of the main portion via a folded back portion and is connected to the base. The at least one rib is formed in the main portion and the connecting portion while straddling the folded back portion, so as to restrict the main portion from being axially displaced relative to the base.

摘要翻译： 被配置为密封形成在其中插入管的面板中的插入孔的密封垫可以包括构造成连接到插入孔的基部，一体地形成在基部中并且具有变薄的壁厚的护罩，以及 在靴子中形成的至少一个肋条。 靴子具有截头圆锥形的主要部分，该主体部分具有可以插入管子的插入孔，以及连接部分，该连接部分经由折叠部分从主体部分的圆周边缘折回并连接到基部。 所述至少一个肋形成在所述主体部分和所述连接部分的同时跨过所述折回部分，以便限制所述主要部分相对于所述基部轴向移位。