JPH0221284U

JPH0221284U -

Info

Publication number: JPH0221284U
Application number: JP9902488U
Authority: JP
Priority date: 1988-07-26
Filing date: 1988-07-26
Publication date: 1990-02-13

Description

[Brief explanation of drawings]

第１図ａは本考案の一実施例の平面図、第１図
ｂは同上の正面図、第１図ｃは同上の側面図、第
２図は同上の動作を説明する正面図、第３図ａは
同上の駆動装置の側面図、第３図ｂは同上の断面
図、第４図は同上の駆動機構を示す斜視図、第５
図は従来例を示す概略平面図であつて、１は引き
戸、２４は光電スイツチ、２５は反射板である。 Fig. 1a is a plan view of an embodiment of the present invention, Fig. 1b is a front view of the same, Fig. 1c is a side view of the same, Fig. 2 is a front view explaining the operation of the above, Fig. 3 Figure a is a side view of the same drive device as above, Figure 3 b is a sectional view of the same as above, Figure 4 is a perspective view showing the drive mechanism as above, Figure 5
The figure is a schematic plan view showing a conventional example, in which 1 is a sliding door, 24 is a photoelectric switch, and 25 is a reflector.

Claims

[Scope of utility model registration request]

In an electric sliding door that opens and closes electrically, a reflective photoelectric switch is installed on the doorstop pillar that the sliding door touches when the sliding door is closed, and the light from the photoelectric switch is placed on the edge of the sliding door. A safety device for electric sliding doors that is equipped with a reflective plate that reflects light.