A perfected drain dealer (Machine-translation by Google Translate, not legally binding)

摘要

An improved drain cleaner, comprising: (a) an elongated handle; (b) a first flexible and elastic base element provided with (1) a central opening extending vertically therethrough; (2) a lower end that rests in a substantially horizontal plane and extends radially from said central opening; and (3) a lateral portion attached to the periphery of said lower end and extending upwards (c) a flexible, compressible, flexible, multi-pleated bellows whose upper end is attached to the lower end of said handle, being in general the folds of said bellows transverse thereto; and from it; (d) a thin-walled upper end compressible in a substantially horizontal plane and joined at its outer periphery to the upper end of said lateral portion; (e) said bellows being attached at its lower end to said compressible upper end, (f) whereby compression of said bellows results in housing the lower end of said bellows in said housing area. (Machine-translation by Google Translate, not legally binding)