RENOVATION SASH

• Main Authors: ARAKAWA TETSUYA, IWATA NAHO, SUNAHARA MITSUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 06.05.2022
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

To provide a renovation sash with an adjustable width dimension between existing and new vertical frames at a low cost.SOLUTION: In a renovation sash, a renovation vertical frame 50 is placed on the inner side of an existing vertical frame 13, and at least one width dimension adjustment frame 60 is placed between the renovation vertical frame 50 and a new vertical frame 23. The outer circumference of the width dimension adjustment frame 60 has a first mounting portion 601 that can be attached to the renovation vertical frame 50. The inner circumference of the width dimension adjustment frame 60 has a second mounting portion 602 that can be attached to both the new vertical frame 23 and the first mounting portion 601.SELECTED DRAWING: Figure 4 【課題】既設縦枠および新設縦枠の間の見付け寸法を調整可能な改装サッシを低コストで提供すること。【解決手段】改装サッシでは、既設縦枠１３の内周側に改装縦枠５０が配置され、改装縦枠５０および新設縦枠２３の間には少なくとも一つの見付け調整枠６０が配置される。見付け調整枠６０の外周側は、改装縦枠５０に取付可能な第一取付部６０１を有する。見付け調整枠６０の内周側は、新設縦枠２３および第一取付部６０１のいずれにも取付可能な第二取付部６０２を有する。【選択図】図４