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    • 1. 发明授权
    • 보드용 리필 습식 지우개
    • KR102186577B1
    • 2020-12-03
    • KR20190108735
    • 2019-09-03
    • YOO DA HYEON
    • YOO DA HYEON
    • B43L19/00B43L19/04B43L21/02
    • 본발명은상측이개방된통 형상의케이스; 상기케이스의내부에적층설치되는스펀지들; 상기스펀지들의가장하측에설치되는받침대; 및상기케이스의하면, 받침대, 스펀지들을차례로관통하여설치되고, 하단에는볼트머리가구비된볼트;를포함하고, 상기받침대에는상기볼트와나사결합됨으로써상기볼트가회전함에따라승강하는것을특징으로하는보드용리필습식지우개에관한것으로서, 스펀지, 스펀지커버, 받침대, 볼트, 케이스, 덮개로구성되고하나의구조로일체화됨으로써, 구조가견고하고사용이안정적이고, 케이스의내측에클리너가함침된스펀지가적층설치되고볼트에의해사용이완료된스펀지를신속히제거하고새것으로교체할수 있음으로써, 사용이편리하며, 덮개및 분리커버를포함함으로써, 클리너가마르는것을방지할수 있다.
    • 10. 发明公开
    • 휴대용 지우개 청소기
    • 便携式粉尘颗粒清洁剂
    • KR1020120009261A
    • 2012-02-01
    • KR1020100071352
    • 2010-07-23
    • 이길호
    • 이길호
    • B43L19/00B43L19/04
    • PURPOSE: A portable eraser cleaner is provided to remove the residue of an eraser without using a motor. CONSTITUTION: A portable eraser cleaner comprises: a top cover(10) and a bottom cover(20), which are combined each other, for storing the residue of an eraser; a exhausting cover(40), which combines to one end of the top cover and the bottom cover attachably and detachably, for exhausting the residue of eraser; a roller, which is arranged on the other end of the top cover and the bottom cover rotatably, consisting of elastic materials for adhering the residue of an eraser; a residue sorting part including two separation tips, which are arranged to contact to the roller for separating the eraser adhered to the roller; a reverse-flow preventing part, which is arranged in the back of the residue sorting part toward the residue sorting part convexly.
    • 目的:提供便携式橡皮擦清洁器,以便在不使用电机的情况下清除橡皮擦残留物。 构成:便携式橡皮擦清洁器包括:彼此组合的顶盖(10)和底盖(20),用于存储橡皮擦的残留物; 排气盖(40),其结合到顶盖和底盖的一端可附接地和可拆卸地用于排出橡皮擦的残留物; 辊子,其布置在顶盖和底盖的另一端可旋转地,由用于粘附橡皮擦残留物的弹性材料组成; 包括两个分离尖端的残渣分选部件,它们布置成接触到辊子,用于分离粘附到辊子上的橡皮擦; 反向流动防止部分,其布置在残余物分选部分的后部朝向残余分类部分凸起。