To keep a lid open to make it easy to take out contents.
A lid of a device comprises a covering lid (1) for sealing an opening of a container body, a coming-off preventive winding part (3) wounded around the device body, a pilfer-proof part (2) for connecting the covering lid (1) to the coming-off preventive winding part (3), and gaps (6a, 6b, 6c) formed by getting rid of part of the pilfer-proof part (2) between the covering lid (1) and the coming-off preventive winding part (3). Inside the gaps, a plurality of hinges (5a, 5b) are arranged to connect the covering lid (1) to the coming-off preventive winding part (3). When the covering lid (1) is opened via the hinges (5a, 5b) after removing the pilfer-proof part (2), a locking projection (8) locking the covering lid in an opened state is released and set on the coming-off preventive winding part (3).
JPS5831781 | [Title of the device] A sealing apparatus of a container |
JP3050215 | [Name of device] Tamper Evidence Hinge Cap |
JP2011500472 | Container lid |