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    • 1. 发明公开
    • DOOR OF DRUM-TYPE WASHING MACHINE AND METHOD OF MANUFACTURING DOOR WITH DECORATION PORTION THEREOF
    • 鼓式洗衣机门及其装饰门的制造方法
    • KR20070060063A
    • 2007-06-12
    • KR20070051506
    • 2007-05-28
    • LG ELECTRONICS INC
    • SON JI CHANGPARK HYE YONGKIM BO YEONHA YOUNG HOON
    • D06F37/10D06F37/28D06F39/14
    • D06F37/10D06F37/28D06F37/42D06F39/14D06F2224/00
    • A door of a drum-type washing machine and a method for manufacturing a door having a decoration unit are provided to reinforce a door frame by installing a front member on a door frame, to easily replace only the front member in necessity, and to improve appearance and prevent a blinding phenomenon by forming the decoration unit on the front side of the door frame or the front member. A door of a drum-type washing machine comprises a door frame(70), a door glass(90), and a decoration unit(D). The door frame is rotationally installed at a cabinet. The door glass is supported by the door frame. The decoration unit is installed on the front side of the door frame to repeatedly shape reflective and non-reflective patterns. The front member is formed as a seat structure installed on the front side of the door frame, and made of a metal coating layer. The decoration unit is directly formed on the surface of the door frame.
    • 滚筒洗衣机的门和具有装饰单元的门的制造方法被设置为通过将前部构件安装在门框上来加强门框,以便仅需要前置构件即可更换并改善 外观并且通过在门框或前部构件的正面上形成装饰单元来防止发生眩晕现象。 滚筒洗衣机的门包括门框(70),门玻璃(90)和装饰单元(D)。 门框旋转安装在机柜上。 门玻璃由门框支撑。 装饰单元安装在门框的前侧以反复形成反射和非反射图案。 前部构件形成为安装在门框的前侧上并由金属涂层制成的座椅结构。 装饰单元直接形成在门框的表面上。
    • 2. 发明专利
    • DE102006023972A1
    • 2007-01-25
    • DE102006023972
    • 2006-05-22
    • LG ELECTRONICS INC
    • SON JI CHANGCHU HYUNG WOOKCHA WOONG GILCHOI KANG MO
    • B21D53/74B24B5/00D06F37/28D06F39/14
    • The present invention relates to a method of manufacturing an external panel of a laundry treatment apparatus, and a pattern formation apparatus and cleaning apparatus of the external panel. According to an embodiment of the present invention, the method of manufacturing the external panel of the laundry treatment apparatus includes a panel formation step of forming an external appearance of the external panel, a pattern formation step of forming a predetermined pattern in the surface of the external panel, and a panel wash step of washing the external panel in which the pattern is formed by means of supersonic vibration. Accordingly, the external panel made of a metal material, which has a predetermined pattern formed on its surface, is mounted at the front of the door. It is therefore possible to improve the strength and beauty of the door. Furthermore, there is an advantage in that the corrosion and rust of the external panel, which are incurred by the oxidization effect of impurities, such as microchips, which are generated when the pattern is formed in the surface, can be prevented.