Wind direction adjustment apparatus
AssigneeNihon Plast Co., Ltd.
InventorsTakashi Enokizono, Kenichi Kamio
Life of this patent
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Abstract
Provided is a wind direction adjustment apparatus capable of adjusting a wind direction with a simple configuration while improving an appearance. A wind direction adjustment apparatus 1 includes a cylindrical case body 3 whose one end side is contracted in a predetermined direction, and through which air passes from the other end side to the one end side. The wind direction adjustment apparatus 1 includes a cylindrical wind direction adjustment body 26 disposed to be movable in at least the predetermined direction inside the one end side of the case body 3.
Claims10
A wind direction adjustment apparatus comprising:
- a case body whose one end side is contracted in a predetermined direction, and through which air passes from the other end side to the one end side;
- and
- a wind direction adjustment body disposed to be movable in at least the predetermined direction inside one end side of the case body, and through which a mainstream airflow passes, wherein
- an upper first flow path and a lower second flow path are provided between the case body and the wind direction adjustment body,
- by movement of the wind direction adjustment body, an opening of one of the first and second flow paths is enlarged while the other of the first and second flow paths is reduced, whereby a flow direction of the mainstream airflow is changed by a sidestream airflow flowing through the enlarged one of the first and second flow paths;
- and
- a fin disposed to be pivotable in a direction intersecting with a ventilation direction inside the case body and a movement direction of the wind direction adjustment body, on an upstream side in the ventilation direction with respect to the wind direction adjustment body.
A wind direction adjustment apparatus comprising:
- a case body whose one end side is contracted in a predetermined direction, and through which air passes from the other end side to the one end side;
- a wind direction adjustment body disposed to be movable in at least the predetermined direction inside one end side of the case body, and through which a mainstream airflow passes, wherein
- an upper first flow path and a lower second flow path are provided between the case body and the wind direction adjustment body,
- by movement of the wind direction adjustment body, an opening of one of the first and second flow paths is enlarged while the other of the first and second flow paths is reduced, whereby a flow direction of the mainstream airflow is changed by a sidestream airflow flowing through the enlarged one of the first and second flow paths,
- wherein the wind direction adjustment body comprises:
- a pair of end walls;
- and
- upper and lower guide portions that are connected to the pair of end walls and are inclined inward with respect to the pair of end walls.
A wind direction adjustment apparatus comprising:
- a case body whose one end side is contracted in a predetermined direction, and through which air passes from the other end side to the one end side;
- a wind direction adjustment body disposed to be movable in at least the predetermined direction inside one end side of the case body, and through which a mainstream airflow passes, wherein
- an upper first flow path and a lower second flow path are provided between the case body and the wind direction adjustment body,
- by movement of the wind direction adjustment body, an opening of one of the first and second flow paths is enlarged while the other of the first and second flow paths is reduced, whereby a flow direction of the mainstream airflow is changed by a sidestream airflow flowing through the enlarged one of the first and second flow paths, and
- wherein a derivation port of the wind direction adjustment body is provided upstream of a blow-out port of the case body.
Dependencies are inferred from the claim text.