Banners i.e. advertisement banners, fixing and tightening device, has height adjusting unit for adjusting height of central banner at desired height on masts from ground, while maintaining central banner in tightened position

摘要

The device has two masts (4) composed of respective elements and maintained on a ground by bases (5). A height adjusting unit adjusts height of a central banner (1) at desired height on the masts from the ground, while maintaining the central banner in a tightened position. The central banner is fixed on a carriage system circulating in a rail, and is fixed on the masts by a set of bolts. Side banners or wings (2) are composed of foam. A handle is provided in the bases for transporting the bases. Each mast is composed of two assembled elements by another set of bolts.