Hinged plastic container

In a container comprising a thin-walled, semi-rigid tubular body member of rectangular cross-section having a closed bottom portion, front and rear walls, and opposing side walls defining one open end, a shallow walled rectangular lid member having depending front, rear and opposing side walls adapted to telescope closely over the walls of the body member when in a closed position, and hinge means securing the rear wall of the lid member to the rear wall of the body member adjacent the open end thereof whereby said lid member is pivotable between open and closed positions,

• the improvement comprising lid latching means comprising a first pair of projections on the outside of the front wall of the body member adjacent the open edge thereof, a cooperating second pair of projections on the inside of the front wall of the lid member adjacent the lip thereof and adapted to engage said first pair of projections when said lid is in a closed position, and a projection on the outside of each side wall of the body member adjacent the open edge thereof having an interference fit with the inside surfaces of the side wall of the lid member in a closed position, whereby compressive forces are exerted by the lid member on the side walls of the body member.

In a container comprising a thin-walled, semi-rigid tubular body member of rectangular cross-section having a closed bottom portion, front and rear walls, and opposing side walls defining one open end, a shallow walled rectangular lid member having depending front, rear and opposing side walls adapted to telescope closely over the walls of the body member when in a closed position, and hinge means securing the rear wall of the lid member to the rear wall of the body member adjacent the open end thereof whereby said lid member is pivotable between open and closed positions,

• the improvement comprising lid latching means comprising one or more first projections on the outside of the front wall of the body member adjacent the open end thereof, cooperating one or more second projections on the depending front wall of the lid member adjacent the lip thereof adapted to override and engage said first projections when the lid is pivoted from an open to a closed position, and a further projection on the inside of each depending side wall of the lid member adjacent the lip thereof having an interference fit with the side walls of the body member whereby when said lid member is pivoted from an open to a closed position, compressive forces are exerted on the side walls of the body member by the lid member.

In a container comprising a thin-walled, semi-rigid tubular body member of rectangular cross-section having a closed bottom portion, front and rear walls, and opposing side walls defining one open end, a shallow walled rectangular lid member having depending front, rear and opposing side walls adapted to telescope closely over the walls of the body member when in a closed position, and hinge means securing the rear wall of the lid member to the rear wall of the body member adjacent the open end thereof whereby said lid member is pivotable between open and closed positions,

• the improvement comprising lid latching means comprising a first pair of projections on the outside of the front wall of the body member adjacent the open edge thereof, a cooperating second pair of projections on the inside of the front wall of the lid member adjacent the lip thereof and adapted to engage said first pair of projections when said lid is in a closed position, and a projection on the inside of each depending side wall of the lid member adjacent the lip having an interference fit with the side walls of the body member, whereby compressive forces are exerted by the lid member on the side walls of the body member when the lid is in a closed position.