A DEVICE FOR USE IN DRILLING IN A DOOR FRAME

A Device For Use In drilling In A Door Frame Disclosed is a device for use in drilling in a door frame, the door frame comprises four sides, the door is fixed on first side and anchor of aldrop is fixed on second side of the door frame, the device comprising: a first holding unit being fitted on the first side of door frame; a first connecting unit having elongated structure, the first connecting unit consists of two ends namely first end and second end, the first end is connected to the first holding unit, the second end having threads on outer surface; a first hollow cylindrical structure being rotatably fitted on the second end of first connecting unit, the first hollow cylindrical structure having threads on inner surface, the first hollow cylindrical consists of a handle; a second holding unit being fitted on the second side of door frame, the second holding unit includes a slider and a drill assistance block being movable on the slider, the drill assistance block moves on a axis that is perpendicular to the second side of door frame, the drill assistance block includes at least two openings for providing path for a drill bit of drilling machine for drilling on the second side of door frame; a second connecting unit having elongated structure, the second connecting unit consists of two ends namely first end and second end, the first end is connected to the second holding unit; a second hollow cylindrical structure being connected to the second end of second connecting unit through a spring unit; the second end of first connecting unit being connected to the second hollow cylindrical structure through the first hollow cylindrical structure in such a way that the second end of first connecting unit getting tightened into the second hollow cylindrical structure using the handle of first hollow cylindrical structure. (Fig .1)