JPH0484699U

JPH0484699U -

Info

Publication number: JPH0484699U
Application number: JP12977990U
Authority: JP
Priority date: 1990-11-30
Filing date: 1990-11-30
Publication date: 1992-07-23

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図
は本考案装置の要部斜視図、第２図は本考案シヤ
ツターの全閉時の側面図、第３図は同シヤツター
の全閉時、人がシヤツターカーテンの座板を持つ
て引上げようとした場合の吊板の挙動を示す側面
図、第４図は本考案の他の実施例を示す要部側面
図である。１……電動シヤツター、２……シヤツターケー
ス、３……電動開閉器、４……巻取りホイール、
４ａ……巻取りホイールのステー、５……シヤツ
ターカーテン、５ａ……スラツト、５ａ′……最
上部のスラツト、５ａ″……最下部のスラツト、
６，６′……吊板、７……座板、８……ロツク金
具、９……吊板６′のヒンジ。 The drawings show one embodiment of the present invention; Fig. 1 is a perspective view of the main parts of the inventive device, Fig. 2 is a side view of the inventive shutter when it is fully closed, and Fig. 3 is a fully closed view of the inventive shutter. FIG. 4 is a side view showing the behavior of the hanging plate when a person tries to pull up the shutter curtain by holding the seat plate. FIG. 4 is a side view of main parts showing another embodiment of the present invention. 1... Electric shutter, 2... Shutter case, 3... Electric switch, 4... Winding wheel,
4a...Take-up wheel stay, 5...Shutter curtain, 5a...Slat, 5a'...Top slat, 5a''...Bottom slat,
6, 6'...Hanging plate, 7...Seat plate, 8...Lock fitting, 9...Hinge of hanging plate 6'.

Claims

[Scope of utility model registration request]

In an electric shutter in which a take-up wheel wrapped with a shutter curtain is driven by an electric opening/closing machine to open and close the shutter, a hanging plate that suspends the shutter curtain from the take-up wheel is used to lift the shutter curtain when the shutter curtain is fully closed. The shutter case is configured to be configured so that the winding wheel is displaced outwardly by the suspension plate, and a hook metal fitting is provided in the shutter case with which the top of the shutter curtain is engaged in conjunction with the displacement of the hanging plate. Features a safety device for electric shutters.