JPH0161396U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す概略的正面
図、第２図は要部の平面図、第３図は同上の側断
面図、第４図は作動状態を示す平面図、第５図乃
至第８図は同上の変形例を示す図、第９図は第２
の実施例の要部を示す正面図、第１０図は同上平
面図、第１１図は同上側断面図、第１２図は第３
の実施例を示す概略的正面図、第１３図は同上要
部の正面図、第１４図は同上側断面図、第１５図
は同上作動状態を示す図、第１６図は従来形を示
す図である。 １０……シヤツターケース、１１……巻取りシ
ヤフト、１２……スラツト扉体、１３……開閉制
御装置、１４……ガイドレール、１４ａ……溝底
、１５……リツプ、１６，２０……テープスイツ
チ、１７……座板、１８……電磁ソレノイド、１
８ａ……プランジヤ、１９……電池ボツクス、２
１，３２……検出板、２１ａ……溝部、２１ｂ，
２３ｂ……ウエブ、２２……係止片、２３，３３
……外装ケース、２６……押圧片、２７……エア
シリンダー、２８……ピストンヘツド、２９……
エアチユーブ、３０……支持部材、３１……エア
ホース、３４……取付片、３５……リンク、３６
……突起、３７……回り止め。 Fig. 1 is a schematic front view showing the first embodiment of the present invention, Fig. 2 is a plan view of the main parts, Fig. 3 is a side sectional view of the same, Fig. 4 is a plan view showing the operating state; Figures 5 to 8 are diagrams showing variations of the above, and Figure 9 is a diagram showing variations of the above.
10 is a plan view of the same, FIG. 11 is a sectional view of the same, and FIG. 12 is a sectional view of the third embodiment.
13 is a front view of the main parts of the same, FIG. 14 is a sectional view of the upper side of the same, FIG. 15 is a diagram showing the operating state of the same, and FIG. 16 is a diagram showing the conventional type. It is. 10... Shutter case, 11... Winding shaft, 12... Slat door body, 13... Opening/closing control device, 14... Guide rail, 14a... Groove bottom, 15... Lip, 16, 20... Tape switch, 17... Seat plate, 18... Electromagnetic solenoid, 1
8a...Plunger, 19...Battery box, 2
1, 32...detection plate, 21a...groove, 21b,
23b... Web, 22... Locking piece, 23, 33
... Exterior case, 26 ... Pressing piece, 27 ... Air cylinder, 28 ... Piston head, 29 ...
Air tube, 30...Support member, 31...Air hose, 34...Mounting piece, 35...Link, 36
... protrusion, 37 ... rotation stopper.

Claims (1)

【実用新案登録請求の範囲】 １ シヤツター装置のガイドレール側に、スラツ
ト扉体の開閉制御装置に接続される感圧スイツチ
を高さ方向に配置すると共に、スラツト扉体の下
面には、障害物検出手段を有し、この検出手段に
よつて作動する前記感圧スイツチを押圧する押圧
装置を配置したことを特徴とするシヤツターの安
全装置。 ２ 押圧装置は座板端部に取付けた電磁ソレノイ
ドであつて、電磁ソレノイドのプランジヤ先端は
ガイドレール側の感圧スイツチに対接すると共に
、この電磁ソレノイドは座板下面に幅方向に吊持
した昇降自在の検出板によつて作動するスイツチ
に接続されている実用新案登録請求の範囲第１項
記載のシヤツターの安全装置。 ３ 押圧装置は座板端部の前記感圧スイツチに対
接する位置に取付けたエアシリンダーであつて、
このシリンダーは座板下面に幅方向に取付けたエ
アチユーブに接続されている実用新案登録請求の
範囲第１項記載のシヤツターの安全装置。 ４ 押圧装置は座板下面にリンクを介して吊持し
たプレートであつて、このプレート端部の前記感
圧スイツチに対接する個所には感圧スイツチ押圧
用の凸部が形成されている実用新案登録請求の範
囲第１項記載のシヤツターの安全装置。[Claims for Utility Model Registration] 1. A pressure-sensitive switch connected to the opening/closing control device of the slat door body is arranged in the height direction on the guide rail side of the shutter device, and an obstacle is placed on the bottom surface of the slat door body. 1. A safety device for a shutter, comprising a detection means and a pressing device for pressing the pressure-sensitive switch activated by the detection means. 2 The pressing device is an electromagnetic solenoid attached to the end of the seat plate, and the plunger tip of the electromagnetic solenoid is in contact with a pressure-sensitive switch on the guide rail side, and this electromagnetic solenoid is a lifting device suspended in the width direction from the bottom surface of the seat plate. A safety device for a shutter according to claim 1, which is connected to a switch operated by a freely movable detection plate. 3. The pressing device is an air cylinder installed at the end of the seat plate at a position facing the pressure-sensitive switch,
The safety device for a shutter according to claim 1, wherein the cylinder is connected to an air tube installed in the width direction on the lower surface of the seat plate. 4. A utility model in which the pressing device is a plate suspended from the underside of the seat via a link, and a convex portion for pressing the pressure-sensitive switch is formed at the end of the plate where it comes into contact with the pressure-sensitive switch. A safety device for a shutter according to claim 1.