发明名称 WATERPROOF DOOR AND METHOD FOR MANUFACTURING SAME
摘要 The present invention relates to a waterproof door and a method for manufacturing the same, wherein: the use of boards made of high-priced ABS and PVC materials, which are used for doors, is decreased, or wooden boards are replaced according to the design without using the boards made of the high-priced ABS and PVC materials whereby rigidity against an impact force is reinforced and a manufacturing cost is reduced; some high-priced PVC foaming cores are replaced with wooden cores that are strong against bending and inexpensive such that the manufacturing cost of the door can be reduced, and further, since thermal strain in accordance with a temperature change is decreased, bending and distortion of the door can be prevented; the door can be manufactured without using an expensive mold press and mold during the manufacturing of the door, thereby simplifying the manufacturing process of the door and also reducing the manufacturing cost; and since a press molding step is not performed, the direction of curly grains can be freely designed horizontally, vertically, diagonally and in the like, thereby enabling the design of bedroom doors.
申请公布号 WO2012141348(A1) 申请公布日期 2012.10.18
申请号 WO2011KR02550 申请日期 2011.04.12
申请人 PARK, JI-EUN 发明人 PARK, JI-EUN
分类号 E06B3/08;E06B3/70 主分类号 E06B3/08
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