ALL-FUNCTIONAL ANTI-THEFT PROTECTOR FOR DOOR LOCK

The utility model relates to an all-functional theft-proof protector for door locks, which belongs to door protectors. Currently, most door locks are safety cylinder door locks with single or double bolts, and are shifting proof but not drilling proof, impact proof or prying proof. The utility model...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SONG YA'OU
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR FIXED CONSTRUCTIONS HANDCUFFS KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model relates to an all-functional theft-proof protector for door locks, which belongs to door protectors. Currently, most door locks are safety cylinder door locks with single or double bolts, and are shifting proof but not drilling proof, impact proof or prying proof. The utility model is composed of a lock, a lock core, a lock body, a protective plate, a drilling-proof pad, a fastening bolt, and a long nut, wherein, the protective plate is a rectangular iron plate, a circular lug boss is stretched out from the middle part, and the center of the lug boss is provided with a big circular hole; the drilling-proof pad is composed of two semi-circular steel sheets, the straight edge of one semicircle is provided with an L-shaped gap, and the straight edge of the other semicircle is provided with a >-shaped gap. The utility model has drilling-proof, impact-proof and prying-proof functions and has the advantage of convenient processing and installation.