Height adjustable couch for use on e.g. lake or water banks, has individual height adjustable legs resting on base with ball joint-supported leg elements that are made of rubber/plastic

摘要

The couch has individual height adjustable legs resting on a base with ball joint-supported leg elements that are made of rubber/plastic. The individual height adjustment of the leg elements is provided by a threaded rod that is contracted or extended and fixed by a winged screw, and by a square metal rod that is fixed in a notch using a screw.