Tooth cleaning tool having a front end for alternatively and respectively replacing a plurality of multifunctional and disposable tooth cleaning heads

A tooth cleaning tool having one end for alternatively and respectively replacing a plurality of multifunctional and disposable tooth cleaning heads, comprising:

• an ergonomic and durable handle, having a front end and a rear end extending from a middle section thereof, respectively, to form a first included angle, which ranges from 155° to 170°, between a tangent line of the front end and a tangent line of the rear end, wherein a front end of the handle is protruded with a connector;
• and
• at least one of a plurality of multifunctional and disposable tooth cleaning heads, each having a cone shaped supporting rod and a cleaning head component, respectively, wherein the cleaning head component is disposed at or adjacent to the tip end of the supporting rod and extends in a direction to form a second included angle, which ranges from 90° to 135°, between a central line of the cleaning head component and a central line of the supporting rod;
• and a connection receptacle is disposed at the base end of the supporting rod and is configured to firmly join together with the connector such that the ergonomic and durable handle and a corresponding one of the multifunctional and disposable tooth cleaning heads can be alternatively and respectively coupled together to form a specific tooth cleaner for providing a specific tooth cleaning function.