JPH01102886U

JPH01102886U -

Info

Publication number: JPH01102886U
Application number: JP20034287U
Authority: JP
Priority date: 1987-12-28
Filing date: 1987-12-28
Publication date: 1989-07-11
Anticipated expiration: 2002-12-28
Also published as: JPH0522870Y2

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例を示すホルダ及び
可動座板の正面図、第２図は第１図の斜視図、第
３図は長尺ゴム材を取り外した状態を示す斜視図
、第４図は接続部の構造を示す分解斜視図、第５
図及び第６図はそれぞれ本考案の第２，３実施例
を示す正面図及び斜視図、第７図は従来例の検知
装置を示す正面図、第８図は第７図の―線断
面図である。２２……ホルダ、２４……溝、２８……可動座
板、２８Ａ……頭部、３０……ゴムスイツチ、３
８Ａ……収容溝、４０……長尺ゴム材。 FIG. 1 is a front view of a holder and a movable seat plate showing a first embodiment of the present invention, FIG. 2 is a perspective view of FIG. 1, and FIG. 3 is a perspective view with the long rubber material removed. Figure 4 is an exploded perspective view showing the structure of the connection part, Figure 5
6 are a front view and a perspective view showing the second and third embodiments of the present invention, respectively, FIG. 7 is a front view showing a conventional detection device, and FIG. 8 is a cross-sectional view taken along the line -- of FIG. 7. It is. 22...Holder, 24...Groove, 28...Movable seat plate, 28A...Head, 30...Rubber switch, 3
8A...accommodating groove, 40...long rubber material.

Claims

[Scope of utility model registration request]

There is a holder attached to the lower end of the shutter curtain, and multiple pieces are suspended from this holder, each of which can swing or rise relative to the holder when it comes into contact with an obstacle. a movable seat plate that is detached from the holder, a detection means that is attached to the holder and faces each of the plurality of movable seat plates and detects the relative movement of any one of the movable seat plates, and a detection means that extends between the movable seat plates. An obstacle sensing device for a shutter, comprising: an elastic body that transmits the relative movement force between these movable seat plates.