Installation and removal tool such as socket and falling off prevention functional equipped nut for installation and removal such as falling off prevention functional equipped nut

摘要

(57) Abstract Objective Installation and removal such as falling off prevention functional equipped nut of the below-mentioned configurationEven with installation and removal tool such as business socket and falling off prevention functional equipped nutThe tsu te, it is the nut, volt/bolt or bitsu where diameter differsIn order not to fall off, to make to and the like, fastening and removingTry to be able to do. Constitution In Tip nut, bolt head or bitProviding the fit hole which Inlaying entrance is done, inside the opposing in the wall the spring person in charge of pairConcave facilities to do the channel for conjunction, in this fit hole, in the inner circle wall of the fit hole the following tsuStanding upright both destals of the concatenated piece which buckles in te semicircle condition, the opposition pieceAs extending facilities it does, in opposition direction of each opposition piece the swelling flectionThe spring which it provides with the concatenated piece as an inner split the Inlaying putting and swelling flectionEach opposition piece which it provides inside fit hole opposing for spring engagement of pair of the wallEngaging in the channel, the swelling flection where each opposition piece opposes the fit holeInside opposing the falling off prevention functional equipped nut and the like which is made to extend from the wallsoke of the same structure as socket, and this socket for installation and removalThe tsuto section prevention of falling off which in the driver - axial Tip was formed in one bodyInstallation and removal tool such as functional equipped nut