Diffuser with cap and hanger assembly of the type comprising a container (2) with the substance to be diffused that has a narrowing (5) in its neck, a hanger (3) that has arms (6) descending and that supports a wick (11) impregnated in said substance, a plug (4) attached to the hanger characterized in that the hanger comprises a ring (13) in its upper part that has through holes (14) that communicate the lower part and the upper part of the ring, saw teeth (7) on the front and back edges of the arms (6) and tabs (8) on the lower end of the arms； a plug (4) comprising a descending projection (12) made of flexible material with a geometry complementary to the inner part of the ring. (Machine-translation by Google Translate, not legally binding)1. Difusor con conjunto de tapón y percha del tipo de los que comprenden un contenedor (2) con la sustancia a difundir que presenta un estrechamiento (5) en su cuello, una percha (3) que presenta brazos (6) descendentes y que soporta una mecha (11) impregnada en dicha sustancia, un tapón (4) unido a la percha caracterizado porque la percha comprende un anillo (13) en su parte superior que presenta huecos pasantes (14) que comunican la parte inferior y la superior del anillo, dientes de sierra (7) en las aristas anteriores y posteriores de los brazos (6) y unas pestañas (8) en el extremo inferior de los brazos； un tapón (4) que comprende un saliente descendente (12) realizado en material flexible con una geometría complementaria con la parte interior del anillo.
