Substitute bench

Abstract

A substitute bench used for practicing sports to help the coaching team members and the players team during trainings or during sports competitions. The substitute bench includes a base frame with transfer and transport wheels, seats, auxiliary furniture, leg cover, and retractable roof structure for coverage and for placing static graphic advertising and/or dynamic content.

What is claimed is: 
     
         1 . A substitute bench for practicing sports to help coaching team members and players team during trainings or sports competitions comprising:
 a tube shaped base frame, forming a rectangular base covered by a plane laminar sheet which constitutes a floor;   a structure having a high back side including a shaft which is as long as the high back side, with at least one wheel on each end;   a middle part of the base frame has a horizontal support separated from the floor, where the seats or armchairs are fixed one next to the other.   one auxiliary furniture with shelves is located behind the seats and/or armchairs;   at least four stakes or mainstays connected to the base frame, the stakes or mainstays are placed equally distant from the horizontal support, the stakes or mainstays are vertically projected to hold a curved roof;   the roof starts in correspondence with the shaft and extends forward convexly like a peak cap;   the roof includes a lower fixed panel and a top mobile panel; the top mobile panel slides on skids in respect of the lower fixed panel, through a pinion which supports the lower fixed panel and a zip fastener supporting the top mobile panel, synchronized by a gimbal and driven by a motive source.   
     
     
         2 . The substitute bench in accordance with  claim 1 , wherein the fixed and the mobile panels form the roof enable static graphic advertising and image projection. 
     
     
         3 . The substitute bench in accordance with  claim 2 , wherein the mobile and the fixed panels forming the roof enable dynamic graphic advertising and image projection. 
     
     
         4 . The substitute bench in accordance with  claim 2 , wherein the fixed and the mobile panels forming the roof have been equipped with LED screens through their entire surface. 
     
     
         5 . The substitute bench in accordance with  claim 2 , wherein the mobile and the fixed panels forming the roof have been equipped with FLC screens through the entire surface. 
     
     
         6 . The substitute bench in accordance with  claim 1 , further including transparent lateral panels mounted on both sides and between the stakes or mainstays supporting the roof. 
     
     
         7 . The substitute bench in accordance with  claim 1 , wherein the rectangular base includes a leg covering structure on the front side formed by the tube shaped base frame supporting a convex sheet which is taller than the seats and which is equivalent in length to the entire base's length. 
     
     
         8 . The substitute bench in accordance with  claim 8 , wherein the leg covering structure has LED screens all over its surface. 
     
     
         9 . The substitute bench in accordance with  claim 8 , wherein the leg covering structure has FLC screens all over its surface. 
     
     
         10 . The substitute bench in accordance with  claim 1 , wherein the motive source includes a low voltage motor with a gearbox driven by a control switch, and the gearbox has a clutch brake.