GAPLESS SLIDING WINDOW RAIL, WINDOW INCLUDING SAME AND PROVISION METHOD THEREFOR

The present invention relates to a gapless sliding window rail, a window including same and a provision method therefor, and the objective of the present invention is to: block the gap between a window sash and a window frame at the upper part of the window sash to prevent heating/cooling efficiency degradation caused by the permeation of external air and the discharge of internal air, indoor pollution caused by the inflow of external foreign materials (dust and insects), and damage caused by the rattling of the window sash; improve sliding opening/closing performance while preventing sagging of the window frame; and be easily applied to a conventional window sash. The gapless sliding window rail according to the present invention is attached to one from among the upper, lower, left and right peripheral parts of the window sash (1) to block the gap between the window sash and the window frame (2), and comprises: a windbreak guide body (10) which comprises an elastic material, and comprises an insertion part inserted into a rail groove formed at the frame of the window sash so that an upper guide rail of the window frame is inserted therein, and a windbreak part extending in the inner side and/or the outer side of the insertion part to cover the upper guide rail so that airtightness is maintained and the window sash is supported; and a reinforcing bar (20), which is made of a nonelastic material differing from that of the windbreak guide body, and is inserted into the insertion part of the windbreak guide body to support the window frame while being in contact with the upper guide rail. La présente invention concerne un rail de fenêtre coulissante sans espace, une fenêtre comprenant celui-ci et un procédé de fourniture associé, et l'objectif de la présente invention est de : bloquer l'espace entre un châssis de fenêtre et un cadre de fenêtre au niveau de la partie supérieure du châssis de fenêtre pour empêcher une dégradation de l'efficacité de chauffage/refroidissement provoquée par la perméation de l'air extérieur et l'évacuation de l'air intérieur, la pollution intérieure provoquée par l'entrée de matières étrangères extérieures (poussières et insectes) et les dommages causés par le claquement du châssis de fenêtre ; améliorer les performances d'ouverture/fermeture coulissante tout en empêchant l'affaissement du cadre de fenêtre ; et être facilement appliqué à un châssis de fenêtre classique. Le rail de fenêtre coulissante sans espace selon la présente i