JPH0331663U

JPH0331663U -

Info

Publication number: JPH0331663U
Application number: JP9214589U
Authority: JP
Priority date: 1989-08-07
Filing date: 1989-08-07
Publication date: 1991-03-27

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す概略正面図、
第２図は同縦断側面図、第３図は要部の拡大側面
図、第４図は同横断平面図、第５図は要部の斜視
図、第６図は別の実施例の概略正面図である。１……シヤツターケース、２……開閉用電動モ
ータ、３……巻取軸、４……カーテン、５……ガ
イドレール、５ａ……溝条、５ｂ，５ｂ′……フ
ランジ部、５ｃ，５ｃ′……切欠き、６……横桟
、６ａ……端部、７……リンク、８……駆動軸、
１１……駆動軸回動手段としての施錠用電動モー
タ、１２……クロスバー、１３……コントローラ
。 FIG. 1 is a schematic front view showing an embodiment of the present invention;
Fig. 2 is a vertical sectional side view of the same, Fig. 3 is an enlarged side view of the main part, Fig. 4 is a cross-sectional plan view of the same, Fig. 5 is a perspective view of the main part, and Fig. 6 is a schematic front view of another embodiment. It is a diagram. DESCRIPTION OF SYMBOLS 1... Shutter case, 2... Electric motor for opening and closing, 3... Winding shaft, 4... Curtain, 5... Guide rail, 5a... Groove, 5b, 5b'... Flange portion, 5c, 5c'...notch, 6...horizontal beam, 6a...end, 7...link, 8...drive shaft,
DESCRIPTION OF SYMBOLS 11... Electric motor for locking as a drive shaft rotation means, 12... Crossbar, 13... Controller.

Claims

[Scope of utility model registration request]

In an electric grill shutter, horizontal bars 6 are connected to each other by links 7 to form a curtain 4, and the curtain 4 is opened and closed by raising and lowering the ends of the horizontal bars 6 along a guide rail 5. , a drive shaft 8 is disposed along one side of the guide rail 5, and a cross bar 12 is provided on the drive shaft 8 to cross the guide rail 5 and prevent the end of the horizontal beam 6 from moving; drive shaft rotating means 11 for rotating the drive shaft 8 when the shutter is closed so as to bring the cross bar 12 to a position crossing the guide rail 5;
An electric grill shutter locking mechanism characterized by being equipped with.