| 摘要 |
A device for supplying detergent of a cleaning apparatus is provided to secure stability of the apparatus and reduce the maintenance cost by hiding a first fitting projection and a first fitting hole due to the front part of the detergent cap and preventing the cap from being arbitrarily separated. A device for supplying detergent of a cleaning apparatus comprises: a detergent box mounted at the apparatus to be withdrawn and formed with a detergent receiving part(300); a detergent box cap(280) covered by an upper surface of the detergent receiving part and formed with an inlet hole(283) where the detergent is inserted in the detergent receiving part; a mounting part(319) protruded at the front side of the detergent receiving part with a predetermined height to mount the front part of the detergent box cap; and a first fitting projection(281) downwardly projected at the lower surface of the front part of the cap to be fitted at a first fitting hole(319A) formed at the mounting part. The device contains a rear wall part formed at the rear surface of the detergent receiving part with a predetermined height, and an adhesion part(282) installed with a second fitting hole to be hung at a second fitting projection(317A) projected at the rear wall part.
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