Right manual lever for hooking or unhooking elastic idler that maintains canopy of swimming pool, has groove type section provided with right section, where camber is curved toward interior on periphery of right section

摘要

The lever has a groove type section (1) that is provided with a right section (2) on which a camber (3) is realized, where the lever is hollow and oval in cross-section. The camber is curved toward interior on periphery of the right section to allow the user to grip a head of a stud with the lever. A round shape opening (4) is provided on each of two large sides of the lever. An upper part (5) of the lever is held by hand.