| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a double sliding sash, which enables indoor and outdoor heat insulation and which enables a user to easily slide the sash.SOLUTION: A structure of a double sliding sash comprises a first sash jamb (sash jamb) 4 which is arranged on the indoor 14 side of a door end stile 6 of an outdoor-side sash 3A for closing an opening 12 and which has a stile concealing part 42 overlapping the door end stile 6 in a width direction. A handhold part 65 is provided in the door end stile 6, and a recess 48a is formed in the stile concealing part 42. A user can hold the handhold part 65 with his/her fingers via the recess 48a. |
