JP2005075605A - Entrance device of elevator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an entrance device of an elevator capable of emitting warning to passengers near an entrance before the opening of the closed sliding door is started when the door is opened. <P>SOLUTION: When the opening of the closed sliding door 2 is started by a control device, visual warning means 8 and vibratory warning means 11 fitted to the sliding door 2, an entrance 1 side edge part 14, and an entrance 1 lower edge part 15 are operated. When the passengers of the elevator are present near the entrance 1 where the passengers may be caught by the sliding door 2 when opened, the passengers are separated from the entrance 1 since the opening of the sliding door 2 is warned to the passengers by the visual warning means 8 and the vibratory warning means 11 before the opening of the sliding door 2 is started. Thus, the passengers near the entrance 1, particularly infants and handicapped are prevented from being caught by their finger tips into a clearance between the sliding door 2 and the edge parts of the entrance 1 when the sliding door 2 is opened. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an elevator entrance / exit device in which a sliding door provided at an entrance and opened / closed in a horizontal direction by a door opening / closing device is arranged.

  In a conventional elevator doorway device, a photoelectric device that operates when a passenger of the elevator approaches the sliding door at the side edge of the doorway is provided, and a detection sensor that operates when the passenger touches the sliding door is provided. Then, when the photoelectric device and the sensing sensor operate, the control device operates to activate the auto-announce device and the alarm lamp. Thereby, it is configured to prevent a passenger from drawing a fingertip or the like into a gap between the sliding door and the entrance / exit edge when the sliding door is closed. (For example, refer to Patent Document 1).

Japanese Patent Application Laid-Open No. 8-40677 (Publication Patent Publication Front Page)

  In a conventional elevator entrance / exit device, when the vicinity of the entrance / exit is congested, the photoelectric device and the sensing sensor are operated by the passenger leaning on the sliding door, and the control device activates the auto-announcement device and the alarm lamp. There was a problem of doing.

  This invention is made in order to solve such a problem, and when the sliding door which is closed is opened, an elevator doorway device which warns passengers near the doorway before opening the door is provided. The purpose is to obtain.

  In the elevator entrance / exit device according to the present invention, a sliding door provided at the entrance / exit and operated horizontally by the door opening / closing device to open / close the entrance / exit, a control device for commanding the door opening / closing device to the door opening / closing device when necessary, and the entrance / exit Visual alarm means and vibration alarm means provided at the side edge of the sliding door and biased before the sliding door is opened by the control device, and biased before the sliding door is opened by the control device. There are provided visual alarm means and vibration alarm means, and visual alarm means and vibration alarm means which are provided at the lower edge near the side edge of the entrance and are urged before the control device starts to open the sliding door.

  The elevator entrance / exit device according to the present invention is provided with visual alarm means and vibration alarm means provided respectively at the sliding door, the side edge of the entrance / exit and the lower edge of the entrance / exit before starting the door opening by the control device of the closed door. Each works. As a result, when the elevator passenger is near the doorway and is likely to be drawn into the sliding door that opens, the elevator passenger is informed of the sliding door before the start of the sliding door opening operation by the visual alarm means and the vibration alarm means. Passenger leaves doorway by door open warning.

  Therefore, there is an effect of preventing an elevator passenger near the doorway from drawing a fingertip or the like into the gap between the sliding door and the doorway edge when the sliding door is opened. In addition, the operation of the visual warning means and the vibration warning means has an effect of obtaining a particularly effective pull-in prevention action for children and visually impaired persons.

Embodiment 1 FIG.
1 to 4 show an embodiment of the present invention. FIG. 1 is a perspective view of an entrance, FIG. 2 is a sectional view taken along line AA in FIG. 1, and FIG. 3 is a sectional view taken along line BB in FIG. FIG. 4 and FIG. 4 are diagrams showing the connection of electrical devices of the elevator entrance / exit device of FIG. In the drawing, a sliding door 2 is provided at an entrance 1 and operates in a horizontal direction by a door opening and closing device 4 to open and close the entrance. Then, the door opening / closing device 4 is commanded to the door opening / closing device 4 by the control device 3 when necessary.

  In addition, a light source device 6 is provided on the back side of the light transmissive material 5, and a warning sign 7 is graphically expressed on the light transmissive material 5 to form a visual warning means 8, which is connected to the control device 3. Further, the vibration propagation member 10 is provided in the vibration device 9 to form the vibration alarm means 11 and connected to the control device 3. In addition, an auditory alarm means 13 having an acoustic device 12 composed of a speaker provided at the edge of the entrance / exit 1 is connected to the control device 3.

  And the visual warning means 8 and the vibration warning means 11 are located near the side edge 14 of the doorway 1 when the sliding door 2 is closed, the side edge 14 of the doorway 1, the floor surface of the doorway 1, that is, the side edge of the doorway 1. Provided on the lower edge 15 near the portion 14. In addition, when both the visual alarm means 8 and the vibration alarm means 11 are combined, the both are equipped as an integrated device. The elevator doorway apparatus shown in FIGS. 1 to 4 can be applied to both an elevator car doorway and a landing doorway.

  In the elevator doorway apparatus configured as described above, the control device 3 instructs the door opening and closing device 4 to open and close the sliding door 2 when necessary. Thereby, the sliding door 2 moves in the horizontal direction and opens and closes the entrance 1. Further, when the control device 3 commands the door opening when the sliding door 2 is closed, the control device 3 starts the visual alarm means 8 and the vibration alarm means before starting the door opening of the sliding door 2 after the door opening operation command. 11 and the audible alarm means 13 are energized.

  As a result, the visual alarm means 8 operates to turn on or blink the light source device 6 and illuminate the alarm sign 7 of the light transmitting material 5. Moreover, the vibration alarm means 11 operates and the vibration propagation material 10 vibrates. Furthermore, the warning device 13 is activated and a warning message such as “Please open the door”, “Please leave the door”, “Be careful not to be pulled into the door” is announced from the sound device 12.

  Before the opening of the sliding door 2 thus closed, the visual alarm means 8 and the vibration alarm means 11 provided on the sliding door 2, the side edge 14 of the doorway 1 and the lower edge 15 of the doorway 1, respectively, are provided. Each works. In addition, the auditory alarm means 13 operates and a warning message is announced from the acoustic device 12. Thereby, when the passenger of the elevator is near the doorway 1 and in a place where there is a possibility of being drawn into the sliding door 2 that opens, the sliding door 2 is opened by the visual warning means 8, the vibration warning means 11 and the hearing warning means 13. Before the operation starts, the passenger of the elevator is warned that the sliding door 2 is opened, so that the passenger leaves the entrance 1.

  Therefore, it is possible to prevent an elevator passenger near the doorway 1 from drawing a fingertip or the like into the gap between the sliding door 2 and the edge of the doorway 1 when the door 2 is closed. Further, such operations of the visual alarm means 8, the vibration alarm means 11 and the auditory alarm means 13 can obtain a particularly effective pull-in preventing action for an infant or a visually impaired person. As the operation of the visual alarm means 8, it is possible to obtain an effective alarm action by setting the flash light to be turned on or blinking, and further changing the emission color to a warning color such as red or orange. .

Embodiment 2. FIG.
FIG. 5 is a diagram showing another embodiment of the present invention, and corresponds to the alarm sign of the visual alarm means in FIG. Except for FIG. 5, the elevator doorway apparatus is configured in the same manner as the above-described embodiments of FIGS. 1 to 4. In the figure, the same reference numerals as those in FIGS. 1 to 4 indicate corresponding parts, and a warning sign 16 is formed on the light transmitting material 5 of the visual warning means 8 by “please be careful with the door to be opened” in a language expression.

  Also in the embodiment of FIG. 5, when door opening is instructed from the control device 3, the visual alarm means 8, the vibration alarm means 11, and the auditory audibility are controlled by the control device 3 before the door opening of the sliding door 2 is started after the door opening operation command. Alarm means 13 is energized. Therefore, although the detailed description is omitted, the same operation as the embodiment of FIGS. 1 to 4 can be obtained also in the embodiment of FIG.

Embodiment 3 FIG.
FIG. 6 is a diagram showing another embodiment of the present invention, and corresponds to the alarm sign of the visual alarm means in FIG. 1 described above. Except for FIG. 6, an elevator entrance / exit device is configured in the same manner as in the embodiment of FIGS. 1 to 4 described above. In the figure, the same reference numerals as those in FIGS. 1 to 4 denote corresponding parts, and a warning sign 17 made up of “CAUTION” expressed in language is provided on the light transmitting member 5 of the visual warning means 8.

  Also in the embodiment of FIG. 6, when door opening is instructed from the control device 3, the visual alarm means 8, the vibration alarm means 11, and the auditory sense are heard by the control device 3 before the sliding door 2 starts opening after the door opening operation command. Alarm means 13 is energized. Therefore, although the detailed description is omitted, the same operation as the embodiment of FIGS. 1 to 4 can be obtained also in the embodiment of FIG.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows Embodiment 1 of this invention, and is a perspective view of an entrance / exit. AA sectional view taken on the line AA of FIG. FIG. 3 is a sectional view taken along line BB in FIG. 1. The figure which shows the connection of the electric equipment of the doorway apparatus of the elevator of FIG. It is a figure which shows Embodiment 2 of this invention, and is a figure corresponded to the warning sign of the visual warning means in above-mentioned FIG. It is a figure which shows Embodiment 3 of this invention, and is a figure corresponded to the warning sign of the visual warning means in above-mentioned FIG.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Entrance / exit, 2 Sliding doors, 3 Control apparatus, 4 Door opening / closing device, 8 Visual alarm means, 11 Vibration alarm means, 13 Hearing alarm means, 14 Side edge part, 15 Lower edge part.

Claims (2)

  A sliding door that is provided at the doorway and operates in a horizontal direction by a door opening and closing device, opens and closes the doorway, a control device that instructs the door opening and closing device to open the door when necessary, and a side edge of the doorway. Visual alarm means and vibration alarm means urged before the sliding door is opened by the control device, and visual warning means provided on the sliding door and urged before the sliding door is opened by the control device And a vibration alarm means, and a visual alarm means and a vibration alarm means provided at a lower edge portion near the side edge portion of the doorway and urged before the sliding door is opened by the control device. Gateway device.   The elevator doorway apparatus according to claim 1, further comprising an audible alarm means that is energized before the sliding door is opened by the control device.

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