发明名称 APPARATUS FOR PROJECTION SCREEN EQUIPPED WITH UNIVERSAL FIXER
摘要 PURPOSE: An image screen device with a universal fixer is provided to facilitate to carry and move due to a compact configuration and to display images by using the device without a separate holder. CONSTITUTION: An image screen device with a universal fixer(20) comprises a screen housing unit(10) and a supporter(30). An automatic winding member and a screen(13) are embedded in the screen housing. The universal fixer includes a bottom forming an opening and a receiving unit(22) for retracting the screen housing unit and a body including front and rear panels. The supporter supports the upward inflation of the screen. A plurality of first self-reliance joining units for joining a first fixing member(40) is arranged symmetrically in some or all of the body panels. A plurality of second joining units(25) for joining the supporter is arranged in some or all of the body panels.
申请公布号 KR20130070831(A) 申请公布日期 2013.06.28
申请号 KR20110138048 申请日期 2011.12.20
申请人 PARK, AE SUK 发明人 PARK, AE SUK
分类号 G03B21/56;G03B21/58 主分类号 G03B21/56
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