| 摘要 |
<p>PROBLEM TO BE SOLVED: To facilitate inserting operation of a cable and determine the shape of a duct opening by the gross sectional area of the cable irrespective of the shape of a connector, by mounting joints for connecting duct covers on first and second duct covers respectively. SOLUTION: A cover 4 is removed from a device body 1 to open a duct opening 2. The duct opening 2 is penetrated through an arbitrary side surface 1a of the device body 1, and opened by removing the side surface 1a from the device body 1. A cable is inserted into the opened duct opening 2. The cover 4 is mounted on an arbitrary position of the device body 1 with a fixing member 1b. While duct covers 3a, 3b are being wound around the cable, the duct covers 3a, 3b are joined to each other by joining members 5a, 5b. The winding forces of the duct covers 3a, 3b are adjusted arbitrarily according to the gross sectional area of the cable inserted in the duct hole 2.</p> |
