Board wiper cleaning device

Abstract

A cleaning device includes a box having a hole for a board wiper inserted in the box and a plurality of plates are connected between two opposite inner walls of the box. An opening is defined through the box and communicates with an interior of the box. A collection drawer is slidably received in the box via the opening. The board wiper is hit on the plates and chalk powder drop in the collection drawer. Two brushes are connected to one of the inner sides of the box for further cleaning the wipers.

What is claimed is:  
     
         1 . A cleaning device comprising: 
 a box having a hole defined through a side thereof and a plurality of plates connected between two opposite inner walls of said box, an opening defined through said box and communicating with an interior of said box, and    a collection drawer slidably received in said box via said opening.    
     
     
         2 . The device as claimed in  claim 1  further comprising two boards respectively connected to said two opposite inner walls and each board having a plurality of notches defined in a top edge thereof, two ends of each of said plates engaged with two respective notches in said two boards.  
     
     
         3 . The device as claimed in  claim 2 , wherein said notches are sized larger than a thickness of said plates.  
     
     
         4 . The device as claimed in  claim 1  further comprising two brushes connected to one of said inner walls.