Deadbolt Knob Security Device

摘要

A deadbolt knob security device is provided, whereby rotation of the deadbolt knob is linked to motion of an intermediate member assembly secured to a door element positioned next to the deadbolt knob. The device comprises several embodiments for surrounding the exposed interior knob of a deadbolt, as well as several embodiments for the adjustable intermediate member assembly between the deadbolt knob attachment and door knob attachment, wherein a door knob attachment member is provided in a U-shaped configuration to surround a door knob stem. Adjustability for accommodating doors of different design and specification is provided, while an electronic security monitor is accommodated along the device to monitor for tampering of the device while installed.

主权项

1. A deadbolt knob security device, comprising:
an elongated, intermediate member assembly having an upper end and a base end; said upper end comprising a deadbolt knob attachment head adapted to engage a deadbolt knob; said base end comprising a door knob attachment member comprising a substantially U-shaped member; said elongated, intermediate member assembly having length adjustability; said deadbolt knob attachment head being pivotably attached to said intermediate member assembly; said deadbolt knob attachment head adapted to impart rotation of a deadbolt knob onto said intermediate member assembly and said door knob attachment member adapted to bear against a door element to prevent rotation of said intermediate member.