公开(公告)号：US07322768B2

公开(公告)日：2008-01-29

申请号：US10781800

申请日：2004-02-20

申请人： Hiroyuki Ochiai ,  Shinji Yoshida

发明人： Hiroyuki Ochiai ,  Shinji Yoshida

IPC分类号： F16C11/00 ,  F18D1/12 ,  F02B77/11

CPC分类号： F16B21/073 ,  Y10T403/32631 ,  Y10T403/32737

摘要： A cover includes a cover body, a grommet, and a projection. The cover body includes a socket disposed on one of the front and rear opposite surfaces. The grommet is deformable, is held in the socket, and includes a fitting hole. The projection projects from an installation member to which the cover is installed, and is fitted into the fitting hole of the grommet, whereby holding the cover body detachably to the installation member. The grommet further includes convexities disposed on the outer peripheral surface at least, protruding in radial directions, and contacting with the inner peripheral surface of the socket at least. By the elastically deforming convexities, not only the cover is improved in terms of the attachment and detachment operability but also is enhanced in terms of the stability when being installed to the installation member.

摘要翻译： 盖包括盖体，索环和突起。 盖体包括设置在前后相对表面中的一个上的插座。 索环是可变形的，保持在插座中，并且包括装配孔。 突出部从安装有安装部件的安装部件突出，并且嵌入到护环的嵌合孔内，从而将盖体可拆卸地保持在安装部件上。 索环还包括至少在径向方向上突出并且至少与插座的内周表面接触的外周表面上的凸起。 通过弹性变形凸部，不仅在安装和拆卸可操作性方面改进了盖，而且在安装到安装构件时的稳定性方面也得到提高。