Abstract: The present invention relates to a padlock having a metal U-shaped rod seated in an outer polymer body. The padlock has a one-piece actuating device that is formed by a base that is operatively associated with the core of the cylinder unit, an elongate body portion that is positioned above the base and has end portions designed to be seated in corresponding recesses of the rod, and a stop portion that projects laterally from the elongate body portion. Rotating the core of the cylinder unit to open the padlock causes the rotation of the base of the actuating device, and consequently the rotation of the elongate body, causing the end portions of the elongate body to come out of the recesses in the rod.

Abstract: It describes the patent of the utility model belonging to the field of products that block or prevent access to a particular area or thing, consisting of a body (1) made of anti-flame plastic, comprising a cylindrical curved metal rod (2), internally locked by two plastic tabs (3) orthogonally fitted, so that said tabs (3) are moved by a zamac trigger (4), which has a predominantly cylindrical shape, consisting of channels in the base which engage in the cylinder (5) for opening and closing located just below. Said cylinder (5) is fixed to the main body by means of a screw (6) and nut (7). The lower cover (8) of the lock is made of anti-flame plastic. The shape of the plastic tabs (3) is predominantly trapezoidal and they have a verve (9) for engaging the guide axis (10) of the trigger (4), and they have, at one end, an is inclined and curved face (11) that facilitates sliding on the recesses (12) for locking the metal rod (2).