FIELD: packaging industry.
SUBSTANCE: cover body (110) contains two or more parts (150, 145, 135), the cover is movable in case of opening from the first position to the second position, wherein while moving into the second position it forms two or more gaps (G1, G2) between the parts and / or therein, and the cover (110) contains the device for gaps closing preventing, providing the confirmation of the mentioned opening event occurrence.
EFFECT: increased reliability.
20 cl, 10 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TAMPER EVIDENT COVER | 2012 |
|
RU2636376C2 |
| TAMPER-EVIDENT CLOSURE | 2014 |
|
RU2652309C2 |
| TAMPER-EVIDENT CLOSURE | 2012 |
|
RU2612853C2 |
| PHOTOELECTRIC SMOKE DETECTOR | 2016 |
|
RU2687141C1 |
| PACKAGE HAVING UNITARY BODY INCLUDING BREAK-OFF CAP | 2013 |
|
RU2607541C2 |
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|
RU2701615C1 |
| REFRIGERATOR | 2011 |
|
RU2502926C2 |
| IMPROVED CLOSING DEVICE | 2014 |
|
RU2668210C2 |
| IMPROVED CLOSING DEVICE | 2014 |
|
RU2668745C2 |
| TAMPER-EVIDENT CLOSURE | 2015 |
|
RU2683359C2 |
