Non pull cord operated blind structure

Abstract

A non pull cord operated blind structure comprises a cordless blind having a set of vertical-type lateral elements symmetrically arranged at both sides of a blind body and sequentially led through passages of multiple elongated pieces of the blind body wherein the upper ends of the lateral elements are appropriately fixed to the underside of a headrail, and the lower ends thereof are led through eccentrically molded thru-holes of an adjusting board attached to the bottom edge of the blind body before fixedly attached to a bottom sidewall thereon. The headrail is fixed to a top sidewall, and the adjusting board is obliquely slanted downwards with the bottom edge of one elongate side supported by the bottom sidewall. Therefore, the cordless blind can easily control the collection and expansion of the blind body without using any pull cords to avoid the danger of strangling children, facilitating saver operation thereby.

1 . A non pull cord operated blind structure, comprising a cordless blind made up of a set of vertical-type lateral elements symmetrically attached at the underside of a headrail and stretched straight to sequentially pass through a plurality of passages disposed at both left and right sides of a blind body thereon, and then through a set of eccentrically molded thru-holes disposed at both sides of an adjusting board attached to the bottom edge of the blind body thereof before the lower ends of the lateral elements are fixedly attached to a bottom sidewall thereon; therefore, depending on the need of a user, the adjusting board can be horizontally held in a flat position and moved upwards or downwards along the lateral elements thereof so as to collect or expand the blind body thereby in a speedy and easy manner; besides, via the eccentrically molded thru-holes thereof, the adjusting board can be obliquely slanted downwards in limiting position, and via the resisting effect provided by the frictional coefficient generated between the inner wall of the eccentrically molded thru-holes and the lateral elements led there-through, the adjusting board can be stably located so as to keep the blind body at an adjusted position without the use of any pull cords applied thereto, facilitating an easier and saver operation thereof.  
     
     
         2 . The non pull cord operated blind structure as claimed in  claim 1  wherein the lateral elements thereof can be made of strings or cords thereof.  
     
     
         3 . The non pull cord operated blind structure as claimed in  claim 1  wherein the blind body of the cordless blind thereof has a plurality of elongated pieces attached thereto.