AIR-CONDITIONING REGISTER
To realize, with fewer components and, moreover, with a simple structure, an operation of an end fin for improving the directivity for air-conditioning air blown out from an air outlet.SOLUTION: In a pair of end fins 26 at both ends in an alignment direction and in a plurality of intermediate fins 2...
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Zusammenfassung: | To realize, with fewer components and, moreover, with a simple structure, an operation of an end fin for improving the directivity for air-conditioning air blown out from an air outlet.SOLUTION: In a pair of end fins 26 at both ends in an alignment direction and in a plurality of intermediate fins 27 between both the end fins 26, a coupling pin radially separated from a fin shaft 29 is coupled by a coupling plate 46U. A coupling pin for each end fin 26 is composed of: an upstream coupling pin 44U located further upstream and a downstream coupling pin 45U located further downstream than the fin shaft 29 in the direction of flow of air-conditioning air. In a neutral position in which the intermediate fins 27 are parallel to the center axis CL of a ventilation flue, both upstream cam grooves 48U on both left and right sides of the coupling plate 46U extend away from each other using, as a starting point, a part with which the upstream coupling pin 44U is engaged. Both downstream cam grooves 51U extend close to each other using, as a starting point, a part with which the downstream coupling pin 45U is engaged in the neutral position.SELECTED DRAWING: Figure 8
【課題】吹出口から吹き出される空調用空気の指向性を向上させるための端フィンの動作を、少ない部品点数で、しかも簡単な構造で実現する。【解決手段】配列方向における両端の一対の端フィン26と、両端フィン26間の複数の中間フィン27とのそれぞれにおいて、フィン軸29から径方向に離れた連結ピンは、連結プレート46Uによって連結される。端フィン26毎の連結ピンは、フィン軸29よりも、空調用空気の流れ方向における上流に位置する上流連結ピン44Uと、下流に位置する下流連結ピン45Uとからなる。連結プレート46Uの左右両側部における両上流カム溝48Uは、中間フィン27が通風路の中心軸線CLに対し平行になる中立状態で、上流連結ピン44Uが係合される箇所を起点として互いに遠ざかる側へ延び、両下流カム溝51Uは、上記中立状態で下流連結ピン45Uが係合される箇所を起点として互いに接近する側へ延びる。【選択図】図8 |
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