ES240656U - New key chain (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

New key ring, characterized by the fact that it is constituted by a box, formed by two pieces that can be connected by their opposite mouths, inside which there is an automatic winding drum, which in the throat of said drum, is where the self-winding chain of the rotating hook on itself of the threading fork of the open ring for insertion of the eye of the keys to be hung over itself, there being an antagonist spring in the drum, which when retaining the drum carrying case is the towing ring of the keys is released by rotating the drum, the antagonist spring loading the chain wound to the drum until, when the key is released, the drum rotates in the opposite direction by virtue of the rotational tension of the spring had been loaded, so that the entire length of chain made emerge in the previous stretching action is rolled back to the drum with what the key ring, carrier of the s keys, remaining touching the body of the housing housing of the drum which box has means of securing the clothing of the user of the key ring. (Machine-translation by Google Translate, not legally binding)