Container cover locking assembly
First Claim
1. A locking assembly for a container cover used with a container body of the type having a cover seat formed from the inwardly curved upper edges of the container body'"'"'s side panels, comprising:
- a base member;
a continuous peripheral skirt depending downwardly from said base member, a ridge depending downwardly from said base member, said ridge being spaced inwardly from and having a longitudinal axis parallel with said skirt and forming together with said skirt and the portion of said base member between said skirt and said ridge a mounting channel which engages said container mounting seat;
several tapered locking lips depending from said ridge and curving outwardly toward yet terminating short of said skirt for urging said container cover down against said mounting channel; and
at least one support rib attached to each of said several locking lips, said rib being transverse to the longitudinal axis of said ridge and on the face of each lip opposite said mounting channel such that said ribs stiffen said locking lips once said container cover is mounted onto said container body.
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Accused Products
Abstract
An improved container cover locking assembly has a base member with a continuous peripheral skirt depending therefrom and a ridge parallel to yet spaced inwardly from the skirt along the underside of the base member. Tapered locking lips depend downwardly from the ridge, extend along a substantial portion thereof and curve outwardly toward, yet terminate short of, the skirt. At least one support rib is vertically disposed along each of the locking lips to stiffen the lips in the normal locking position. The locking assembly allows a simplified molding process for a container cover which is assembled with a container body of the type having a curved mounted seat formed from the upper edge of the containers'"'"'s walls.
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Citations
8 Claims
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1. A locking assembly for a container cover used with a container body of the type having a cover seat formed from the inwardly curved upper edges of the container body'"'"'s side panels, comprising:
- a base member;
a continuous peripheral skirt depending downwardly from said base member, a ridge depending downwardly from said base member, said ridge being spaced inwardly from and having a longitudinal axis parallel with said skirt and forming together with said skirt and the portion of said base member between said skirt and said ridge a mounting channel which engages said container mounting seat;
several tapered locking lips depending from said ridge and curving outwardly toward yet terminating short of said skirt for urging said container cover down against said mounting channel; and
at least one support rib attached to each of said several locking lips, said rib being transverse to the longitudinal axis of said ridge and on the face of each lip opposite said mounting channel such that said ribs stiffen said locking lips once said container cover is mounted onto said container body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
- a base member;
Specification