| 摘要 |
PURPOSE:To obtain a pulling string switch attached with a simple process such as an inspection switch by attaching the pulling string to a switch main body and winding and maintaining the string around the base part of a lever. CONSTITUTION:One end of a pulling string 3 is folded at a suitable length and the folded end part is made to pass through an attachment hole 2' provided on both side surfaces of a switch main body 2 so as to be got through the lever 5 of an inspection switch. On the upper surface of a lever base part of the folded part, the other end of the pulling string 3 and the end part of the folded pulling string are made to pass through the folded part so as to be fastened to each other at the center position of the lever base part, and bonded with an adhesive 7 for preventing the fastened part of the pulling string from loosing. Therefore, the pulling string 3 is fixed to the inspection switch main body 2 while to the base part of the lever 5 so as to be drooped along the surface of the lever 5. Thus, it is possible to assemble the parts without a complex process and perform a certain opening/closing action without the deviation of the pulling string 3 from the lever 5 during the operation because the pulling string 3 is fixed while being wound around the base part of the lever 5.
|
