| abstract |
The oral cleaning apparatus according to the present invention includes: a body having an inlet groove into which a user's teeth can be inserted, a plurality of injection holes formed in an inner wall of the inlet groove, and a plurality of suction holes; A water supply pipe to which the cleaning liquid is supplied to the spray hole; And a drain pipe through which the cleaning liquid in the inlet groove is discharged to the outside through the suction hole. In the oral cleaning apparatus according to the present invention, a vacuum is formed in the apparatus, the cleaning liquid is sucked, a strong water is flowed to clean the teeth and the gums, and the cleaning liquid containing food waste remains in the apparatus It is possible to prevent the phenomenon that the cleaning liquid is splashed to the outside by discharging the cleaning liquid to the outside, and it is possible to change the spraying direction of the cleaning liquid and the suction direction. |