Patent ID: 8397337

Claim:
An optical connector cleaning tool that wipes away and cleans a joining end face of an optical connector by a cleaning body that is fed and moved, the optical connector cleaning tool comprising: a tool main body; and an extension section that extends from the tool main body, wherein the tool main body includes a feeding mechanism that performs supply and take-up of the cleaning body, a rotating mechanism that rotates and moves the cleaning body contacting with the joining end face, a housing body that houses both the feeding mechanism and the rotating mechanism, and a biasing member that is located in the housing body and biases the housing body, wherein the extension section includes an extension tube body that extends from the housing body, and a head member that presses the cleaning body against the joining end face at a leading end of the extension tube body, wherein the feeding mechanism includes a supply reel that supplies the cleaning body to the head member, a winding reel that takes up the cleaning body passed through the head member, and a supporting body that rotatably supports the supply and winding reels, wherein the housing body is relatively movable forward and backward in an extending direction of the extension section with respect to the extension section and the feeding mechanism and includes a driving section that feeds and moves the cleaning body by rotationally driving the winding reel in a take-up direction by the forward movement of the housing, wherein the rotating mechanism including a rotating shaft holding the head member, wherein the rotating shaft rotates around the axis thereof by a cam mechanism by the forward movement of the housing and rotates and moves the cleaning body by rotating the head member around the axis thereof, wherein the biasing member biases backward in the extending direction the housing body that is in a state where the housing body has relatively moved forward in the extending direction, wherein a position in a front-and-back direction of the biasing member is closer to the extension section compared to positions in a front-and-back direction of the supply reel and the winding reel, wherein the housing body includes a case section and a pressing body that is located in the case section and positioned with respect to the case section, wherein the pressing body has a pressing portion, with which one end portion of the biasing member comes into contact, wherein the biasing member biases backward the housing body that is in a state where the housing body has relatively moved forward in the extending direction by biasing backward the pressing portion by taking a reaction force of the supporting body, and wherein the extension section has a length that defines a longitudinal axis, and the biasing member is offset from the longitudinal axis.