| 摘要 |
PURPOSE: A door locking device for two door rack is provided to reduce cost and simplify the structure by allowing two doors to be locked at the same time without using a complicated device. CONSTITUTION: A door fixing unit(100) comprises a base(14) having a hole(11) for insertion of a stopper(10) and a hole(13) for insertion of a hinge(12); and a main body(17) having a hole(15) formed at the upper surface of the main body and, wherein the hole formed at the main body has the diameter same as that of the hole(13) formed at the base, and an elongated groove(16). The hinge is inserted into the hole(15) through the hole(13) formed at the base, and the stopper is inserted into the elongated groove through the hole(11) formed at the base. A left door and a right door which are fixed to the rack have a left hook(18) and a right hook(19) fixed to both doors, respectively. Thus, the left hook and the right hook cooperate to move the main body to be loaded to the base upon closure of the door.
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