Closure cover of plastic
First Claim
Patent Images
1. A plastic closure member for insertion into an opening formed in a panel for closing and sealing said opening comprising:
- a main body portion having an end wall and a side wall sized and adapted for insertion into the opening in the panel;
a continuous peripheral flexible sealing lip formed integrally with said main body portion and extending radially outwardly to engage said panel about said opening;
a peripheral retaining ring extending radially outwardly of said main body at a location axially spaced from said sealing lip and adapted to engage said panel circumferential about said opening on the side of said panel opposite said sealing lip; and
,at least one support element means spaced from the said retaining ring on the side opposite said sealing lip for striking against said retaining ring to increase the pressing force applied to said panel by said retaining ring.
1 Assignment
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Accused Products
Abstract
A plastic closure cover 1, especially for the closure of an opening in a motor vehicle body, includes a bottom part 6, a sealing lip 10, and an elastically designed catch ring 12 which lies opposite the lip. Below the catch ring 12 there is at least one support element 13 which strikes against the catch ring 12 in the working position of the closure cover 1. This support element 13 may be designed, for example, in the form of a continuous circumferential elastic lip 15 or, as an alternative, as an interrupted element.
46 Citations
9 Claims
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1. A plastic closure member for insertion into an opening formed in a panel for closing and sealing said opening comprising:
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a main body portion having an end wall and a side wall sized and adapted for insertion into the opening in the panel; a continuous peripheral flexible sealing lip formed integrally with said main body portion and extending radially outwardly to engage said panel about said opening; a peripheral retaining ring extending radially outwardly of said main body at a location axially spaced from said sealing lip and adapted to engage said panel circumferential about said opening on the side of said panel opposite said sealing lip; and
,at least one support element means spaced from the said retaining ring on the side opposite said sealing lip for striking against said retaining ring to increase the pressing force applied to said panel by said retaining ring. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification