De-dusting brush structure

Year	Description
2002	Invention patented by Giovanni Lee on January 3rd, 2002. Abstract: De-dusting brush structure including a patterned body, a connecting body, a brush body and an adjustment member. Two opposite sides of the connecting body are formed with ribs. An engaging flange is formed on lower end of the connecting body. The brush body is fixedly connected with the lower end face of the connecting body. The adjustment member is hollow and has a profile similar to that of the connecting body. An annular rib is formed on inner circumference of open end of the adjustment member. The adjustment member is fitted onto the connecting body and movable along the connecting body, whereby the annular rib of the adjustment member is up and down adjustably engaged with any of the ribs of the connecting body to locate the adjustment member. Accordingly, the volume of the brush body is adjustable and varied with the position of the adjustment member.
Source: selected by the editor from original sources.

Invention: De-dusting brush structure