EXHAUST DUST-DISCHARGING DAMPER FOR AIR CONDITIONER

摘要

PROBLEM TO BE SOLVED: To provide an exhaust dust-discharging damper for an air conditioner suppressed in the lift of an opening/closing cover caused by wind.

SOLUTION: The exhaust dust-discharging damper for the air conditioner is composed of a shaft structure 2 mounted to the tip of a ventilating and dust discharging hose (not shown in the figure) connected to the air conditioner (not shown in the figure) having a ventilating function and a filter cleaning function; the opening/closing cover 1 provided in an openable/closable manner at an opening 2a of the shaft structure 2; and a cuff (not shown in the figure) for covering the shaft structure 2 and the opening/closing cover 1. Since the outline of the opening/closing cover 1 is made smaller than that of the opening 2a, the opening/closing cover 1 does not project from the outline of the shaft structure 2 when closing the opening/closing cover 1 to form a structure hardly receiving the force of lifting the opening/closing cover 1 from the outside to suppress the lift of the opening/closing cover 1 under an influence from the outside such as the blow-up of wind.

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