| 摘要 |
According to the present invention, the weight changeable apparatus for a grinder is driven by a motor and is combined with a motor housing of the grinder having a handle to be detachable. The weight changeable apparatus for a grinder of the present invention comprises: an accommodating body whose bottom is open to accommodate the top of the motor housing and whose sides have multiple overheating preventing holes to prevent overheating of the motor; and a weight accommodating unit placed at the top of the accommodating body to accommodate a weight object which can be replaced for making a grinding unit connected to the motor be able to vary the pressure applied to the ground. |
