A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISPOSABLE ANTI-TAMPERING LOCK CATCH
Disclosed is a disposable anti-tampering lock catch. The disposable anti-tampering lock catch is an integrated piece and comprises a handle (101), a main tearing portion (103), a locking portion (104), a limiting portion (102) and an auxiliary tearing arm (105). A first tearing structure (1031) which cannot be restored after being torn is arranged on the main tearing portion (103). The auxiliary tearing arm (105) is provided with a second tearing structure (1051), wherein when the disposable anti-tampering lock catch is opened, both the first tearing structure (1031) and the second tearing structure (1051) are torn, and the shape of the auxiliary tearing arm (105) is deformed after being torn and cannot be reset.
DISPOSABLE ANTI-TAMPERING LOCK CATCH
Disclosed is a disposable anti-tampering lock catch. The disposable anti-tampering lock catch is an integrated piece and comprises a handle (101), a main tearing portion (103), a locking portion (104), a limiting portion (102) and an auxiliary tearing arm (105). A first tearing structure (1031) which cannot be restored after being torn is arranged on the main tearing portion (103). The auxiliary tearing arm (105) is provided with a second tearing structure (1051), wherein when the disposable anti-tampering lock catch is opened, both the first tearing structure (1031) and the second tearing structure (1051) are torn, and the shape of the auxiliary tearing arm (105) is deformed after being torn and cannot be reset.
DISPOSABLE ANTI-TAMPERING LOCK CATCH
WEGWERFBARER MANIPULATIONSSICHERER SCHNAPPVERSCHLUSS
LOQUET DE SERRURE INVIOLABLE JETABLE
JIAN YUANLI (author) / GONG KAI (author) / CAO YIWEN (author)
2021-08-04
Patent
Electronic Resource
English