FIELD: construction.
SUBSTANCE: invention concerns locking devices. Upper turnbuckle of fold with integral handle features rod of variable length with articulated link to handle. The rod has a handle in the form of rotating body coaxial to the rod axis, with smooth soft surface. Spring clips with opening oriented towards fold hinges or in opposite direction are provided for the rod and mounted under handle. Articulated link is flat and includes orifice at the handle end, with the orifice axis perpendicular to fold plane. Fixated pin inserted into the orifice enters orifices at the upper rod end. Rod can be connected to handle by globe joint.
EFFECT: enhanced application convenience of fold positioning in height inaccessible not only to disabled persons, but to many other people as well.
3 cl, 1 dwg
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