JPH0167281U

JPH0167281U -

Info

Publication number: JPH0167281U
Application number: JP1987161939U
Authority: JP
Priority date: 1987-10-22
Filing date: 1987-10-22
Publication date: 1989-04-28

Description

[Brief explanation of the drawing]

添付図面の第１図乃至第３図は本考案の一実施
例を示し、第１図は縦断面図、第２図はその側面
図、第３図はそのトルクリミツタの一部切欠斜視
図であり、第４図は上記実施例の直線往復駆動ユ
ニツトを引き違い窓の開閉駆動装置として用いた
適用例の一部切欠斜視図、第５図はその部分拡大
断面図である。１：直線往復駆動ユニツト、２：基体、１０：
ねじ棒、１２：雌ねじ体、１３：連結部、１６：
駆動ユニツト、１７：支持体、１８：駆動モータ
、１９：減速機、２１：（駆動モータの）出力軸
、２２：（減速機の）入力軸、２８：継手、３３
：（減速機の）出力軸、４６：障子、４８：小障
子。 Figures 1 to 3 of the accompanying drawings show an embodiment of the present invention, in which Figure 1 is a longitudinal sectional view, Figure 2 is a side view thereof, and Figure 3 is a partially cutaway perspective view of the torque limiter. 4 is a partially cutaway perspective view of an application example in which the linear reciprocating drive unit of the above embodiment is used as an opening/closing drive device for double-sliding windows, and FIG. 5 is a partially enlarged sectional view thereof. 1: Linear reciprocating drive unit, 2: Base, 10:
Threaded rod, 12: Female threaded body, 13: Connection part, 16:
Drive unit, 17: Support body, 18: Drive motor, 19: Reducer, 21: Output shaft (of the drive motor), 22: Input shaft (of the reducer), 28: Joint, 33
: Output shaft (of reducer), 46: Shoji, 48: Small shoji.

Claims

[Scope of utility model registration request]

A threaded rod is supported on a long and slender metal base so that only rotation is freely supported, and a female threaded body with a connecting portion connected to a driven member that protrudes from the outer periphery is screwed onto the threaded rod, so that rotation is restricted. The female threaded body is caused to reciprocate by forward and reverse rotation of the threaded rod, a drive motor and a reducer are fixed to a support made of synthetic resin, and an output shaft of the drive motor and an input shaft of the reducer are fixed. The support body of the drive unit is connected to the drive unit through a joint made of an elastic material, and the drive motor is fixed to the base body with the drive motor spaced apart from the base body, and A linear reciprocating drive unit, characterized in that the end of the threaded rod is connected to the end of the threaded rod.