| 摘要 |
FIELD: construction. ^ SUBSTANCE: invention relates to the field of construction, in particular to designs of doors and windows with rolling shutters. Unit of window or door opening block with rolling shutters includes box, comprising sash and case, having back surface intended for application onto inner edge of opening aperture, and front surface, intended to hold at least one box, accessories that form support frame for rolling shutter, rigidly connected to box for at least partial location in a groove, having hole at inner side, and wall arranged across opening of accessories, forming support frame. Wall is joined with accessories that form support frame so that front surface of specified wall is at the same level with back surface of case. ^ EFFECT: invention will make it possible to provide for access to box of rolling shutters from inside of room. ^ 13 cl, 8 dwg |
