JPH044190U

JPH044190U -

Info

Publication number: JPH044190U
Application number: JP1990045395U
Authority: JP
Priority date: 1990-04-27
Filing date: 1990-04-27
Publication date: 1992-01-14

Description

[Brief explanation of drawings]

第１図は天井設置型ルーバの概略斜視図、第２
図は一方の横枠部分の正面図、第３図は縦枠部分
の正面図、第４図は駆動アーム部分の分解斜視図
、第５図はギヤボツクスの断面正面図、第６図は
同・断面側面図、第７図は第２実施例に係る天井
設置型ルーバの概略斜視図、第８図はモータ部分
の拡大図、第９図は第１軸及び第２軸部分の拡大
図、第１０図は同・側面図、第１１図はモータ、
第１軸、第２軸部分の拡大図、第１２図は同・側
面図である。尚図中３は枠体、３Ａは縦枠、３Ｂは横枠、５
は羽根板、９は揺動アーム、１９は駆動アーム、
２１はスライド板、２９，９１はギヤードケーブ
ル、３７は軸、４１は連結部材、４５はモータ、
５１は第２軸、７１は手動用歯車である。 Figure 1 is a schematic perspective view of the ceiling-mounted louver, Figure 2
The figure is a front view of one horizontal frame part, Figure 3 is a front view of the vertical frame part, Figure 4 is an exploded perspective view of the drive arm part, Figure 5 is a cross-sectional front view of the gearbox, and Figure 6 is the same. 7 is a schematic perspective view of a ceiling-mounted louver according to the second embodiment, FIG. 8 is an enlarged view of the motor portion, FIG. 9 is an enlarged view of the first and second shaft portions, and FIG. Figure 10 is the same side view, Figure 11 is the motor,
FIG. 12 is an enlarged view of the first and second shaft portions, and a side view thereof. In the figure, 3 is the frame, 3A is the vertical frame, 3B is the horizontal frame, 5
is a blade plate, 9 is a swing arm, 19 is a drive arm,
21 is a slide plate, 29 and 91 are geared cables, 37 is a shaft, 41 is a connecting member, 45 is a motor,
51 is a second shaft, and 71 is a manual gear.

Claims

[Scope of claims for utility model registration] (1) A frame body formed by a pair of vertical frames and a pair of horizontal frames facing each other, and a frame body arranged parallel to the horizontal frames and at intervals in the longitudinal direction of the vertical frames. a large number of slats connected to both ends of each slat,
A large number of swinging arms are each attached to both vertical frames so as to be swingable, and each of the swinging arms attached to the vertical frame is disposed on each of the vertical frames and moves along the longitudinal direction of the vertical frame. A ceiling-mounted louver comprising: a movable member that swings a movable arm; and a drive means for driving the vane plate is disposed facing one horizontal frame of the frame, and the driving means for driving the vane is disposed on the one horizontal frame. A rotary member connected to the drive means and rotated by the driving means about an imaginary axis parallel to the longitudinal direction of the horizontal frame is disposed, and the rotating member is moved by swinging toward the one of the horizontal frames in both the vertical frames. A ceiling characterized in that a drive arm for moving a member is provided, a connecting member is provided for connecting the rotation member and the drive arms on both sides, and swinging the drive arms on both sides by rotation of the rotation member. Installed louver. (2) The ceiling-mounted louver according to claim 1, wherein the drive means for driving the vane plate comprises a geared cable that is moved by the operation of the operating section, and a gear that meshes with the geared cable. (3) The ceiling-mounted louver according to claim 1, wherein the drive means for driving the blade plate is constituted by a motor. (4) The motor and the rotating member are connected by a gear train, and there is a gap between the gears constituting the gear train and a support member that supports the gear train, which prevents the gears from rotating beyond a predetermined rotation angle. The ceiling-mounted louver according to claim 3, further comprising an engaging portion. (5) The ceiling-mounted louver according to claim 3 or 4, wherein a manual gear that is rotated by operation of a manual operation section is connected to a power transmission path that connects the motor and the rotating member.