Surface processing device

Abstract

A surface treating device is used for lustering car bodies, furniture, etc. This surface treating device includes a material that constitutes a treating portion ( 11 ) of a continuously foamed body ( 2 ) coated with a fibrous film ( 3 ), an annular engaging member ( 4 ), and a holder ( 5 ) that has a base ( 51 ) for supporting the treating portion thereon and an annular groove ( 53 ) provided in an inside peripheral surface thereof with an engaging structure. The surface treating device can be assembled with ease by causing a distal end of the annular engaging member to forcibly fit an end of the treating portion into the annular groove to engage it integrally with the engaging structure.

1 . A surface treating device comprising a material that constitutes a treating portion ( 11 ) of a continuously foamed body ( 2 ) coated with a fibrous film ( 3 ); a holder ( 5 ) that has a base ( 51 ) for supporting the treating portion thereon and an annular groove ( 53 ) provided in an inside peripheral surface thereof with an engaging structure; and an annular engaging member ( 4 ) that has a distal end forcibly fitting an end of the treating portion into the annular groove to support the treating portion on and fix it integrally to the base.  
     
     
         2 . The surface treating device according to  claim 1 , wherein said continuously foamed body ( 2 ) constituting the treating portion ( 11 ) is impregnated with a lustering agent or detergent.  
     
     
         3 . The surface treating device according to  claim 1 , wherein said holder ( 5 ) comprises a hollow cylindrical grip portion ( 54 ) provided at an open end face thereof with said annular groove ( 53 ), and a base member ( 8 ) provided at a peripheral edge thereof that is fitted on said open end face of said grip portion with an overhanging portion ( 82 ) projecting downward.  
     
     
         4 . The surface treating device according to  claim 1 , further comprising a cover member ( 6 ) having a bulged portion for covering said treating portion ( 11 ).  
     
     
         5 . The surface treating device according to  claim 4 , wherein said cover member ( 6 ) is provided on opposite side surfaces thereof with a pair of engagement portions ( 63 ) and on one side surface thereof with a projecting portion ( 64 ).