JPH0221286U

JPH0221286U -

Info

Publication number: JPH0221286U
Application number: JP1988099019U
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ａは同上の駆動装置の側面図、第２図ｂは同
上の断面図、第３図は同上の駆動機構を示す斜視
図、第４図ａ，ｂは同上の固定板へのチエーンの
連結を示す正面図及び平面図、第５図は第４図ｂ
の一部分解斜視図、第６図は同上の係止具を示す
斜視図であつて、Ａは駆動装置、１は引き戸、３
はチエーン、３ａ，３ｂはチエーン素子、４はモ
ータ、５は駆動スプロケツト、１４は固定板、２
４は調整ボルト、２４ａは挿通孔、２５はナツト
、２６はピンである。 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. 2a is a side view of the driving device of the above, Figure b is a cross-sectional view of the same as the above, Figure 3 is a perspective view of the drive mechanism of the same as the above, Figures 4 a and b are front views and plan views showing the connection of the chain to the fixed plate of the above, and Figure 5 is the same as the above. Figure 4b
FIG. 6 is a perspective view showing the same locking device, in which A is a drive device, 1 is a sliding door, and 3 is a perspective view showing a locking device.
is a chain, 3a and 3b are chain elements, 4 is a motor, 5 is a drive sprocket, 14 is a fixed plate, 2
4 is an adjustment bolt, 24a is an insertion hole, 25 is a nut, and 26 is a pin.

Claims

[Scope of utility model registration request]

A chain is installed between both ends of the sliding door, and a drive sprocket driven by a drive device using a motor as a drive source is engaged with the chain, and the chain is moved by the rotation of the drive sprocket to open and close the sliding door. In an electric sliding door, an adjustment bolt is inserted through a fixing plate for fixing the ends of the chain provided at both ends of the sliding door, and a nut is screwed onto the adjusting bolt on the outside of the fixing plate. An electric sliding door is made by inserting a pin of a chain element at the end of a chain into an insertion hole provided perpendicular to the longitudinal direction of an adjustment bolt.