Ring assembly for curtains

Abstract

A ring assembly for curtains includes a first ring located on the outside of the curtain sheet, a second ring located on the inside of the curtain sheet and a cover ring connected to the first ring. The second ring includes first protrusions which extend through the curtain sheet and are engaged with first apertures in the first ring to clamp the curtain sheet between the first and second rings. The cover ring includes second protrusions which are engaged with the second apertures in the first ring so as to hide the first apertures and the first protrusions in the first apertures.

1 . A ring assembly for curtains, comprising:
 a first ring, a second ring and a cover ring, the first ring including a first hole and multiple first apertures and second apertures defined therethrough, a first slit radially defined through the first ring, the first ring adapted to be located on a first side of a curtain sheet;   the second ring including a second hole and multiple first protrusions extending from a side thereof, a second slit radially defined through the second ring, the second ring adapted to be located on a second side of the curtain sheet, the first protrusions adapted to extend through the curtain sheet and being engaged with the first apertures of the first ring, and   the cover ring mounted to the first ring and including a third hole and a third slit radially defined through the cover ring, multiple second protrusions extending from a side of the cover ring and engaged with second apertures in the first ring, the cover ring covering the first apertures and the first protrusions in the first apertures.   
     
     
         2 . The combination as claimed in  claim 1 , wherein distal ends of the first protrusions of the second ring extend through the first apertures of the first ring and are secured with the first apertures. 
     
     
         3 . The combination as claimed in  claim 1 , wherein the cover ring includes a skirt extending from a periphery thereof and the skirt encloses a periphery of the first ring. 
     
     
         4 . The combination as claimed in  claim 3 , wherein the skirt extends outward and radially from the periphery of the cover ring. 
     
     
         5 . A combination of a ring assembly and a curtain, comprising:
 a curtain sheet having an outside and an inside, an aperture defined through the curtain sheet;   the ring assembly including a first ring, a second ring and a cover ring, the first ring including a first hole and multiple first apertures and second apertures defined therethrough, a first slit radially defined through the first ring, the first ring located on the outside of the curtain sheet;   the second ring including a second hole and multiple first protrusions extending from a side thereof, a second slit radially defined through the second ring, the second ring located on the inside of the curtain sheet, the first protrusions extending through positioning holes defined through the curtain sheet and engaged with the first apertures of the first ring;   the cover ring mounted to the first ring and including a third hole and a third slit radially defined through the cover ring, multiple second protrusions extending from a side of the cover ring and engaged with second apertures in the first ring, the cover ring covering the first apertures and the first protrusions in the first apertures, and   a curtain rod extending through the third hole of the cover ring, the first hole of the first ring, the aperture of the curtain sheet and the second hole of the second ring.   
     
     
         6 . The combination as claimed in  claim 5 , wherein distal ends of the first protrusions of the second ring extend through the first apertures of the first ring and are secured with the first apertures. 
     
     
         7 . The combination as claimed in  claim 5 , wherein the cover ring includes a skirt extending from a periphery thereof and the skirt encloses a periphery of the first ring. 
     
     
         8 . The combination as claimed in  claim 7 , wherein the skirt extends outward and radially from the periphery of the cover ring. 
     
     
         9 . The combination as claimed in  claim 5 , wherein the curtain sheet does not have slits defined in a top edge thereof.