JPH0368199U

JPH0368199U -

Info

Publication number: JPH0368199U
Application number: JP13086689U
Authority: JP
Priority date: 1989-11-09
Filing date: 1989-11-09
Publication date: 1991-07-04

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施態様を示す概略垂直
断面図、第２図は従来の通風用ルーバーの正面図
、第３図は第２図のＡ−Ａ線断面図である。図面
において、１……排気用ダクト、２……通風用ルーバー、
３……羽板、４……網、５……カバー、６……枠
体、７……止めねじ、８……この考案の通風用ル
ーバー、９……取付座、１０……カバー、１１…
…ガスケツト、１２……水平軸、１３……支持軸
、１４……支持管、１５……ラツク、１６……ピ
ニオン、１７……ハンドル、１８……支持材。 FIG. 1 is a schematic vertical sectional view showing one embodiment of this invention, FIG. 2 is a front view of a conventional ventilation louver, and FIG. 3 is a sectional view taken along line A--A in FIG. 2. In the drawings, 1...exhaust duct, 2...ventilation louver,
3... Panel, 4... Net, 5... Cover, 6... Frame, 7... Set screw, 8... Ventilation louver of this invention, 9... Mounting seat, 10... Cover, 11 …
...Gasket, 12...Horizontal shaft, 13...Support shaft, 14...Support tube, 15...Rack, 16...Pinion, 17...Handle, 18...Support material.

Claims

[Scope of Claim for Utility Model Registration] The open end of an exhaust duct that extends outside the ship's hold is bent in a substantially horizontal manner;
In a ventilation louver having a cover that can be opened and closed at an opening end, the cover is arranged inside the louver, and a horizontal shaft whose tip is fixed at the center of the cover is horizontally connected from the duct by a support member. A pinion that is movably supported and that forms a rack on the horizontal shaft and engages with the rack is rotatable by a handle provided on the outside of the louver, and the horizontal shaft is rotated by the rotation of the pinion. A ventilation louver that can be moved horizontally.