PROBLEM TO BE SOLVED: To provide a cleaning device which can effectively and fully clean the root portion of a projection-like article to be cleaned and can avoid adhesion of dust to a brush.SOLUTION: This cleaning device having a disk-like cleaning member 8 which enables to insert a projection-like article M to be cleaned into the inside of the disk-like cleaning member, disposed in the insertion port 2i of a housing portion 2 is integrally rotated with a brush mechanism portion 3, has a cleaning portion 8w on the upper side, and has an insertion hole 8i for inserting the article M at the center a spray portion 5 comprising an upper spraying portion 5u disposed above the disk-like cleaning member 8 and a lower spraying portion 5d disposed below the disk-like cleaning member 8 and a cleaning liquid-supply means 6 for supplying a cleaning liquid L to the upper spraying portion 5u and to the lower spraying portion 5d.COPYRIGHT: (C)2008,JPO&INPIT【課題】 突起状の被洗浄物における根元部位の有効かつ十分な洗浄を行うとともに、ブラシへのゴミの付着を回避する。【解決手段】 突起状の被洗浄物Mを内部に挿入可能なハウジング部2の挿入口2iに配してブラシ機構部3と一体に回転するとともに、上面に洗浄部8wを有し、かつ中央に被洗浄物Mが挿通する挿通孔8iを有する円盤状の洗浄部材8と、この洗浄部材8の上方に配した上噴射部5u及び洗浄部材8の下方に配した下噴射部5dからなる噴射部5と、上噴射部5u及び/又は下噴射部5dに洗浄液Lを供給する洗浄液供給手段6とを具備してなる。【選択図】 図1
