Anchor encased in frame embedded in structure of house for hanging and installing various products therefrom

Abstract

Disclosed is an anchor encased in a box-shaped frame embedded in a framework of a house, for hanging a variety of objects. The anchor includes a box-shaped frame having an open lower end, the frame being embedded in a ceiling slab. An anchor bolt is fixed in the box-shaped frame and has a hook at a first end, for hanging objects. A plurality of fixing flanges is attached to the outer surface of the box-shaped frame, for securely fixing the box-shaped frame to the ceiling slab, the fixing flanges being present in multiple rows. A cover is detachably attached to the lower end of the box-shaped frame. The anchor further includes a threaded shaft fixed to the opposite inner surfaces of the box-shaped frame and installed to cross the inner space of the box-shaped frame, and a rotatable pipe installed in a manner so as to surround the threaded shaft.

1 . An anchor encased in a box-shaped frame embedded in a framework of a house, for hanging a variety of objects, comprising: 
 a box-shaped frame having an open lower end, the frame being embedded in a ceiling slab;    an anchor bolt fixed in the box-shaped frame and having a hook at a first end, for hanging objects;    a plurality of fixing flanges attached to an outer surface of the box-shaped frame, for securely fixing the box-shaped frame to the ceiling slab, the fixing flanges being present in multiple rows; and    a cover detachably attached to the lower end of the box-shaped frame.    
   
   
       2 . The anchor according to  claim 1 , further comprising: 
 a threaded shaft fixed to opposite inner surfaces of the box-shaped frame and installed to cross an inner space of the box-shaped frame; and    a rotatable pipe installed in a manner so as to surround the threaded shaft,    wherein a second end of the anchor bolt is coupled to a middle portion of the rotatable pipe, so that the anchor bolt and the hook can be disposed inside or exposed outside the box-shaped frame by rotating the rotatable pipe.    
   
   
       3 . The anchor according to  claim 1 , further comprising: 
 a movable plate that can move in a vertical direction in the box-shaped frame; and    a plurality of supports provided on the inner surfaces of the box-shaped frame for preventing the movable plate from being removed from the inside of the box-shaped frame,    wherein the second end of the anchor bolt is fixed to the movable plate, so that the movable plate and the anchor bolt simultaneously move in the vertical direction in the box-shaped frame.    
   
   
       4 . The anchor according to  claim 1 , wherein the box-shaped frame has recesses which are formed to be depressed when viewing the recesses from inside the box-shaped frame, and the cover has tension parts that are elastic at respective opposite edges, so that the cover is detachably attached to the lower end of the box-shaped frame by placing the tension parts into the recesses.  
   
   
       5 . The anchor according to  claim 1 , wherein a first edge of the cover is coupled to a side of the lower end of the box-shaped frame in a hinged manner, and a second edge of the cover is provided with a tension part, so that the cover is pivotably opened and closed.