| 摘要 |
One embodiment of an applicator comprises a brush head with a ferrule, and a brush handle. The ferrule has the head at one end and the handle at the other end. Magnetic elements, at least one of which is a magnet, are attached to the brush handle and ferrule where the two parts connect. The brush head can be removed from the handle, assembled with the handle, and switched easily whenever needed. The ferrule can be kept firmly on the handle by the action of the magnet inside. The head can be retracted by sliding a sleeve mounted on the handle forward over the sides of the head. The head, when removed from the handle, can be washed without the risk of water penetrating the sleeve mechanism. The head can also be replaced or interchanged, which can greatly enlarge the versatility of the brush and also avoids waste of material. |
