SLIDING DOOR STRUCTURE

To provide a sliding door structure capable of preventing light leakage by improving sealing performance between a door end frame and a door end-side edge with a simple structure.SOLUTION: A sliding door structure includes a sliding door 7 capable of being opened and closed by displacement along a rail 6, a door end frame 3 abutting on a door end-side edge of the sliding door 7 in a closed state, and a door pocket glass plate 82 arranged in parallel with the sliding door 7 adjacently in a thickness direction of the sliding door 7 in an open state, in which a recessed part 31 for accommodating the door end-side edge when the sliding door 7 is in the closed state is formed on the surface of the door end-side edge of the door end frame 3, the recessed part 31 includes a first inner surface 32f and a second inner surface 32r arranged to face each other, and a first door end seal member 34f capable of closing the space between the first inner surface 32f and the door end-side edge when the sliding door 7 is in the closed state and a second door end seal member 34r capable of closing the space between the second inner surface 32r and the door end-side edge when the sliding door 7 is in the closed state.SELECTED DRAWING: Figure 2 【課題】簡易な構成で戸先枠と戸先側端部との間でシール性を向上させて光漏れを防止することができる、引戸構造を提供する。【解決手段】引戸構造は、レール６に沿って変位することにより開閉可能とされる引戸７と、閉状態の引戸７の戸先側端部に当接する戸先枠３と、開状態の引戸７の厚さ方向に隣接して引戸７と平行に配置される戸袋ガラス板８２と、を備え、戸先枠３において戸先側端部と対向する側の面には、引戸７が閉状態の際に戸先側端部を収容する凹部３１が形成され、凹部３１は、互いに対向して配置される第一内側面３２ｆ及び第二内側面３２ｒを備え、引戸７が閉状態の際に第一内側面３２ｆと戸先側端部との間を閉塞可能な第一戸先シール部材３４ｆ、及び、引戸７が閉状態の際に第二内側面３２ｒと戸先側端部との間を閉塞可能な第二戸先シール部材３４ｒが設けられる。【選択図】図２