Patent ID: 11932456
Assignee: REEND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 2:
3. The connection according to claim 1, characterised in that the segment (9) is longitudinal and the snap protrusion (10) is formed on its side lengthwise outer surface (9a) in the form of a flange, while an opposite lengthwise side inner surface (9b) of the segment (9) runs up at an angle, outwardly with respect to a vertical cross section of the container (6), and the snap ledge (4) is formed on the side lengthwise surface (2a) closer to the side edge (3) of the lid (1), where under the snap ledge (4) said side lengthwise surface (2a′) runs down at an angle, outwardly with respect to a vertical cross section of the lid (1), while an opposite side lengthwise surface (2b) in the slot (2) runs down at an angle, inwardly with respect to the vertical cross section of the lid (1) so that said slanted surface (9b) of the segment (9) contacts tightly the slanted surface (2b) in the slot (2), located opposite the snap ledge (4).