| 摘要 |
The present invention relates to an apparatus for coupling an interlocked sliding door to a door frame. Preferably, the purpose of the present invention is to make multiple sliding doors to be opened and closed together by an interlocking device when one sliding door is opened or closed; is to install the interlocked sliding door regardless of weight when a thresholdless sliding door hangs on the door frame in a hanger manner and works together; and is to install the interlocked sliding door to the door frame to correspond to the width of the sliding door regardless of whether the width of the sliding door is large or small. The present invention includes: a first guide rail formed in a lower center part of an installation plate part fixed on an upper part of the sliding door opening and closing in an interlocking manner; a door frame having a second guide rail and a third guide rail installed on both sides of the first guide rail in parallel in the lengthwise direction; a first, a second, and a third slider sliding in the lengthwise direction by being inserted into the first, second, and third guide rails; and a first, a second, and a third fixture coupling the upper part of the sliding door by being inserted and fixed to a lower part of the first, second, and third sliders, respectively. |
