Disposiu00c7u00e7o constructive introduced in mechanism impact damper with ventilau00c7u00e7o element applied in the treads.Particularly used in children footwear, such as shoes, boots, among others; the mechanism (1) is composed of a device innovated damper (2) is formed by a bubble (5) on a flexible plastic and with memory, connected by means of a small flexible core (4) to a device of Ventilation (3) formed by a casing (6) in rigid plastic and translucent.Which is contenedora micro holes for ventilation (7) and a component of the visual effect (9), such as a mini - propeller; the entire mechanism (1) - bubble (5) and (6) capsule is properly seated in the undercuts specially developed in the sole (s) so that the bubble remains hidden. U is embedded into housing (10) provided below the insole (P) and the portion of the heel.While the capsule (6) is arranged in the external side (11) of the sole, allowing not only an interesting visual effect when the force (FI) resulting from the bending of the user on the ground, but also promotes the ventilation of the internal area of the sole, because the bubble (5), to be pressed (F1). I Mpulsiona air into the plastic tube (4), forcing its movement in the direction of the capsule (6) which, in turn,Play the air into the interior of the sole and allows the visual effect in the element (9).
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