| 摘要 |
<p>A plastic cover comprising a pair of matable convex cover halves each having flanged projections, and fixtures which hold the corresponding opposite flanged projections of the two cover halves when the two cover halves are connected to each other, said fixtures each comprising an elastic clip of a leaf spring having bent free ends which hold the flanged projections therebetween and a center recess located between the free ends for enabling the free ends to be easily and elastically deformed when the clips are attached to the corresponding flanged projections.</p> |
