JPH0456896U

JPH0456896U -

Info

Publication number: JPH0456896U
Application number: JP10006890U
Authority: JP
Priority date: 1990-09-25
Filing date: 1990-09-25
Publication date: 1992-05-15

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す説明図、第２
図は第１図のＡ−Ａ矢視図、第３図はパネルと開
閉チエーンとの関係を示す部分断面図、第４図Ａ
，Ｂは本実施例に於けるシヤツタカーテン開閉状
態を示す説明図、第５図は他の実施例を示す第１
図のＡ−Ａ視相当図、第６図はパネル分離機構の
他の例を示す説明図、第７図はパネルシヤツタの
全体正面図、第８図は同前側面図、第９図はパネ
ル格納部の概略説明図、第１０図は従来例の説明
図、第１１図は第１０図のＢ−Ｂ矢視図、第１２
図Ａ，Ｂは従来のパネルシヤツタの開閉状態を示
す説明図である。１はパネル、２は開閉チエーン、８は巻上下げ
スプロケツト、１０はガイドレール、１３はチエ
ーン、１５はパネル格納ガイド、２１はパネル分
離機構、２２は分離レバー、２３はパネルバラン
ス装置、２６はバランススプリング、３３は分離
リンクを示す。 Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
The figure is a view taken along the line A-A in Figure 1, Figure 3 is a partial sectional view showing the relationship between the panel and the opening/closing chain, and Figure 4 is A.
, B are explanatory diagrams showing the opening and closing states of the shutter curtain in this embodiment, and FIG. 5 is a first diagram showing another embodiment.
Fig. 6 is an explanatory diagram showing another example of the panel separation mechanism, Fig. 7 is an overall front view of the panel shutter, Fig. 8 is a front side view of the same, Fig. 9 is a panel storage view. FIG. 10 is an explanatory diagram of the conventional example, FIG. 11 is a view taken along the line B-B in FIG. 10, and FIG.
Figures A and B are explanatory diagrams showing the open and closed states of a conventional panel shutter. 1 is a panel, 2 is an opening/closing chain, 8 is a hoisting/lowering sprocket, 10 is a guide rail, 13 is a chain, 15 is a panel storage guide, 21 is a panel separation mechanism, 22 is a separation lever, 23 is a panel balance device, 26 is a Balance spring, 33 indicates a separation link.

Claims

[Scope of utility model registration request]

The upper ends of both ends of multiple panels that move up and down along the guide rail are attached to the opening/closing chain via pins,
A panel separation mechanism having a hoisting and lowering sprocket and a pin engagement means is provided above the guide rail,
A panel balance device having a balance spring is provided in which the opening/closing chain is routed around the hoisting/lowering sprocket and facing the panel separation mechanism, the panel balancing device and the hoisting/lowering sprocket are connected, and the hoisting/lowering sprocket is connected to the hoisting/lowering sprocket. The opening/closing chain is biased in the winding direction, and the panel separation means separates the upper and lower panels through engagement between the pin engagement means and the pin, and each separated panel is moved along the panel storage guide. A panel shutter characterized by being configured so that it can be stored in a folded manner.