Automatic Bending / Swab

Automatic bending is a new swab that could automatically bend. While middle shrapnel of the swab exposures the legs of the furniture, both sides of the swab automatically bends forward to fold the package, and clean the floor in a circle of legs of furniture disposable. While encountering the curved edge of the furniture, swab will follow to automatically adjust the radian according to the curvature of the surface of the furniture, which could realize the thorough clean disposable. This greatly simplifies the repeating work during using the traditional swab, and the clean is also more thorough.