发明名称 VACUUM CLEANER BRUSH FOR CLEANING BEDDING
摘要 PURPOSE: A vacuum cleaner brush for cleaning bedding is provided to make a cleaner wheels easily move on an object of uneven surface, softness and dirt and to prevent an air passage from being blocked due to the fabric materials. CONSTITUTION: A brush body part(20) is combined with a neck part(10) as an air passage to rotate 360 degrees upwardly and downwardly. Many first suction ports are formed in the lower portion of the body part. Cylindrical rotation support parts(30) are formed at both sides of the body part. At least one second suction ports are formed at both sides. Wheels(40) are rotatably combined to the outer faces of the rotation support parts. The wheels are cylindrical and have many openings(42). A pair of covers(50) are combined to both ends of the rotation support parts. The wheels rotate along the outer faces of the rotation support parts.
申请公布号 KR20040050472(A) 申请公布日期 2004.06.16
申请号 KR20020078319 申请日期 2002.12.10
申请人 DAEWOO ELECTRONICS CORPORATION 发明人 KANG, SANG BO;LEE, JAE DEOK
分类号 A47L9/04;(IPC1-7):A47L9/04 主分类号 A47L9/04
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