JPS631880U

JPS631880U -

Info

Publication number: JPS631880U
Application number: JP9324586U
Authority: JP
Priority date: 1986-06-20
Filing date: 1986-06-20
Publication date: 1988-01-08

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例になる乗客コンベア
の逆侵入防止装置を備えたエスカレーターの上面
図、第２図は側面図、第３図は第１図中の逆侵入
防止装置を組込んだ降口プレートの上面図、第４
図は電気回路図を表わす。６Ａ，６Ｂ……乗降口プレート、７Ｂ_１，７Ｂ
_２……検出体、８Ｂ，８′Ｂ……標示体、７Ａ_１
１，７Ａ_２２，７Ｂ_１１，７Ｂ_２２……検出スイ
ツチ、１３，１７……一定時間励磁されるリレー
、１４，１８……フリツカー信号を発するリレー
、１５，１５′，１６，１６′……ランプ。 Figure 1 is a top view of an escalator equipped with a reverse entry prevention device for a passenger conveyor that is an embodiment of the present invention, Figure 2 is a side view, and Figure 3 is an escalator equipped with the reverse entry prevention device shown in Figure 1. Top view of downfall plate, No. 4
The figure represents an electrical circuit diagram. 6A, 6B... Boarding/exit plate, 7B ₁ , 7B
₂ ...Detection object, 8B, 8'B...Indicator object, 7A _{1
1} , 7A ₂₂ , 7B ₁₁ , 7B ₂₂ ...Detection switch, 13, 17...Relay that is energized for a certain period of time, 14, 18...Relay that emits a flicker signal, 15, 15', 16, 16'...Lamp .

Claims

[Scope of utility model registration request]

In an exit of a passenger conveyor equipped with a sign consisting of an arrow or the like to guide passengers getting off, the sign is provided with a light emitting body, and on the other hand, a light emitting body is provided on the sign body, and a light emitting body is provided on the outside of the exit side of the sign, 1. A reverse intrusion prevention device for a passenger conveyor, comprising a detection body for detecting a passenger attempting to intrude, and a circuit for blinking the light emitting body when the detection body detects a reverse intruder.