Chassis presentoir for fairs, the market and similar activity

摘要

P the invention relates to a frame of the display unit comprising the vertical elements and one or more connecting elements such as plates having at least one hook projecting to the attached to the vertical elements, a locking element is provided to prevent the relative movements. / p & & p & this frame is characterized in that the locking member 23 is fixed on the link element 12 and comprises a rod 41 so as to slide towards the vertical element 11, 11 'being prestressed, by a spring 42, this rod is engaged in a recess 18 of the vertical element 11, 11'. / p & & p & the invention is applicable to expose the objects, in particular in the market. / p