Door frame assembly for convenient construction
According to the present invention, a door frame assembly with convenient construction is constructed on the upper, lower, left, and right inner surfaces of an opening part formed on a wall of a building in a longitudinal direction and comprises a fixed door frame, a movable door frame, and distance...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | According to the present invention, a door frame assembly with convenient construction is constructed on the upper, lower, left, and right inner surfaces of an opening part formed on a wall of a building in a longitudinal direction and comprises a fixed door frame, a movable door frame, and distance adjustment mechanisms. The fixed door frame includes a fixed body part of which one side is fixed on the inner surface of the opening part along the longitudinal direction and gap blocking parts extended into the opening part to be formed on the front and rear sides of the fixed body part. The movable door frame includes a movable body part arranged more inside the opening part than the fixed body part in the longitudinal direction to be moved to adjust the distance from the fixed body part, and flanges formed on the front and rear sides of the movable body part to maintain the state in which the gap blocking parts are covered. The distance adjustment mechanisms adjust the distance between the movable body part and the fixed body part along the longitudinal direction.
본 발명에 따른 시공이 편리한 문틀 조립체는 건축물의 벽체에 형성된 개구부의 상,하,좌,우 내면에 길이 방향으로 각각 시공되는 것으로서, 고정 문틀과, 가동 문틀, 및 간격조절기구들을 포함한다. 고정 문틀은 한쪽 옆면이 개구부 내면에 길이 방향을 따라 고정되는 고정 몸체부, 및 고정 몸체부의 전,후측에 개구부 안쪽으로 각각 연장되어 형성된 틈새 막이부들을 구비한다. 가동 문틀은 고정 몸체부보다 개구부 안쪽에 길이 방향으로 배치되어 고정 몸체부와의 간격이 조절되게 가동하는 가동 몸체부, 및 가동 몸체부의 전,후측에 틈새 막이부들을 각각 덮은 상태를 유지하도록 형성된 플랜지들을 구비한다. 간격조절기구들은 가동 몸체부와 고정 몸체부의 간격을 길이 방향을 따라 조절한다. |
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