Patent ID: 9566600
Date: 2017-02-14
CPC Classifications: B05B,B05C,B63B,F16B

Claim:
1. A maintenance device for a fastener, comprising: fixed body having an interior and an upper end and a lower end; a lubricant reservoir, said lubricant reservoir being removably attached with a threaded connection to said upper end of said fixed body; a dynamic body positioned within said fixed body, said dynamic body comprising a hexagonal base having six sides, a cylindrical midsection and an O-ring positioned around said cylindrical midsection; a first biasing spring positioned between said fixed body and said dynamic body, said first biasing spring biasing said dynamic body in a downward direction; and a plurality of cleaning arms, each pivotally connected to one said sides of hexagonal base of dynamic body; wherein when said dynamic body is pressed against said first biasing spring and said first biasing spring is compressed, said cleaning arms pivot to a closed position to engage said fastener.