REGISTER

PROBLEM TO BE SOLVED: To provide a register in which leakage of wind from the periphery of a cylindrical frame, which easily occurs when a movable fin of a rotatable louver is closed, can be prevented.SOLUTION: A shaft part 82 of a ball joint 8 is supported slidably in an axial direction by a suppor...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YABUOSHI MASATO, YAMAMOTO MASAAKI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a register in which leakage of wind from the periphery of a cylindrical frame, which easily occurs when a movable fin of a rotatable louver is closed, can be prevented.SOLUTION: A shaft part 82 of a ball joint 8 is supported slidably in an axial direction by a support part 11 provided in the center part in a retainer 1, and includes a coil spring 84 for energizing the shaft part 82 to an upstream side. The outer peripheral surface of a cylindrical frame 20 is provided in approximately non-contact with the retainer 1 or the inner peripheral surface of a bezel 9 fitted in the front of the retainer 1 through a small gap. When a movable fin 23 of a rotatable louver 2 closes a flow channel 15, the shaft part 82 of the ball joint 8 is caused to slide together with the cylindrical frame 20 to a downstream side with respect to the support part 11, the periphery of the cylindrical frame 20 approaches or comes into contact with the retainer 1 or the inner peripheral surface of the bezel 9 to close a gap of the periphery.SELECTED DRAWING: Figure 12 【課題】回動ルーバーの可動フィンを閉じたときに生じやすい、円筒フレームの外周部からの風の漏れを防止することができるレジスタを提供する。【解決手段】ボールジョイント8の軸部82は、リテーナ1内の中心部に設けた支持部11に、軸方向に摺動可能に支持され、軸部82を上流側に付勢するコイルばね84が設けられる。円筒フレーム20の外周面は、リテーナ1またはリテーナ1の前部に嵌着されたベゼル9の内周面に対し、僅かな隙間を介して略非接触で配設される。回動ルーバー2の可動フィン23が流路15を閉鎖したとき、ボールジョイント8の軸部82が支持部11に対し円筒フレーム20とともに下流側に摺動し、円筒フレーム20の外周部がリテーナ1またはベゼル9の内周面に接近または接触して外周部の隙間が閉じられる。【選択図】図12