Five-piece open container with locking arrangement
AssigneeIPL Inc.
InventorClaude Lessard
Life of this patent
Estimating the term…
Abstract
A five-piece open container comprises a bottom piece formed of plastics material and four side pieces also formed of plastics material and pivotally mounted to the bottom piece so that the side pieces may be pivotally moved between an erected position and a non-erected position. In the upper corner of each piece are provided parts which are integral with the side pieces and which enable the side pieces to be maintained in an erected inter-engagement. One of the integral parts ensures a securing arrangement when the side pieces are in the erected position, but it may be manually flexed outwardly from inside the container to enable the disengagement of the side pieces from one another so that they may be moved into a non-erected position.
Claims8
A five-piece open container for carrying items comprising:
- a rectangular bottom piece formed of plastics material, said bottom piece having opposite edges;
- and four side pieces formed of plastics material, each side piece having a lower edge hingedly connected to a corresponding edge of said bottom piece whereby the four side pieces may be pivotally moved between two positions including an erected position and a non-erected position;
- each said side pieces having, in the upper part thereof and adjacent a lateral edge thereof, cooperating means for interengaging said side pieces in said erected position, and finger actuatable means integral with two of said side pieces securing said side pieces in an erected inter-engagement;
- said finger actuatable means consisting of an elongated part formed in said one of said side or end piece;
- and elongated part having one end facing a projecting part of said inter-engaging means;
- said finger actuatable means being flexible outwardly outside the plane of said one of said side or end piece so as to be moved out of a securing position and to enable disengagement of said side pieces from one another.
A five-piece open container for carrying items comprising:
- a rectangular bottom piece formed of plastic material, said bottom piece having a pair of opposite side edges and a pair of opposite end edges;
- a pair of side pieces formed of plastics material, each side piece having a lower edge and a pair of opposite lateral edges;
- and a pair of end pieces formed of plastics material, each end piece having a lower edge and a pair of lateral edges;
- each said side edge and each said end edge of said bottom piece displaying a series of horizontally spaced recessed areas and a horizontally extending integrally formed hinge traversing each said recessed area;
- each said lower edge of said side and end pieces including a series of horizontally spaced extensions;
- said extensions being so disposed along each said lower edge as to be received within a corresponding one of said recessed areas for pivotal assembly of said side and end pieces to said bottom piece;
- said extensions being configured to enable said side and end pieces to be pivotally moved between two positions including an erected position and a non-erected position;
- each said side and end pieces having, in the upper part thereof and adjacent a lateral edge thereof, cooperating means for inter-engaging said side and end pieces in said erected position, and finger actuatable means integral with one of said side or end pieces securing said side and end pieces in an erected interengagement;
- said finger actuatable means consisting of an elongated part formed in said one of said side or end piece;
- said elongated part having one end facing a projecting part of said inter-engaging means;
- said finger actuatable means being flexible outwardly outside the plane of said one of said side or end piece so as to be moved out of a securing position and to enable disengagement of said side and end pieces from one another.
Dependencies are inferred from the claim text.