Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 11, 2019
Patent Application Number
15037495
Date Filed
November 18, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
An airflow-direction adjustment device includes a housing in which a front end side is set as an air outlet and a back end side is set as an air inlet; a fin turnably supported inside the housing; and a gear mechanism for adjusting a direction of the fin by a rotation of an operating portion. An essential part is formed such that the fin is formed by a pair of vanes disposed on right and left or top and bottom inside the housing, and each vane is turnably supported in a front-and-back direction of the housing respectively as a supporting point on a common pivot line set in a plate width direction.
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