Warm food isothermal container, particularly for collective catering
First Claim
1. A warm food isothermal container, particularly for collective catering, comprising a tray made of a thermally insulating material provided with recesses housing therein respective vessels for containing foodstuffs, at least in part warm, each vessel having a respective rim, and a cover made of a thermally insulating material detachably applied onto the tray, and further comprising, for each of said vessels, a respective covering member and resilient pressing means for providing substantially hermetic closure of said covering member against the rim of the respective food vessel by virtue of the pressure applied by the cover when the latter is placed upon the tray of the container, and wherein each covering member is constituted by a rigid body of moulded plastic material having a perimetral bearing flange with an inner face provided with an annular soft sealing gasket moulded over said rigid body, said annular gasket being formed with integral anchoring projections protruding upon the outer face of said perimetral flange, via axial through holes thereof, and defining said resilient pressing means.
1 Assignment
0 Petitions
Accused Products
Abstract
An isothermal container for warm foodstuffs, comprising a tray of thermally insulating material provided with recesses housing respective food vessels, and a cover of thermally insulating material detachably secured onto the tray. For each of the food vessels a respective rigid covering member is provided for, having an annular soft sealing gasket formed with integral resilient thrust projections. The tray further incorporates an electric-heating-resistor thermoregulation system, and is equipped with a transport basket, having a handle and to which a forced closure member of the cover relative to the tray is anchored.
70 Citations
8 Claims
- 1. A warm food isothermal container, particularly for collective catering, comprising a tray made of a thermally insulating material provided with recesses housing therein respective vessels for containing foodstuffs, at least in part warm, each vessel having a respective rim, and a cover made of a thermally insulating material detachably applied onto the tray, and further comprising, for each of said vessels, a respective covering member and resilient pressing means for providing substantially hermetic closure of said covering member against the rim of the respective food vessel by virtue of the pressure applied by the cover when the latter is placed upon the tray of the container, and wherein each covering member is constituted by a rigid body of moulded plastic material having a perimetral bearing flange with an inner face provided with an annular soft sealing gasket moulded over said rigid body, said annular gasket being formed with integral anchoring projections protruding upon the outer face of said perimetral flange, via axial through holes thereof, and defining said resilient pressing means.
Specification