| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a guide tool which maintains surely a built state in a suspension wire and can be detached easily. SOLUTION: Base end portions of latching segments 6, 6' constituted of U-shaped elastic segments latching a suspension wire 8 are fixed to the peripheral surface of a guide tool main body 1. Latching holes 12, 12' are formed on the free end portion sides of the latching segments 6, 6'. Protrusions 13, 13' which the latching holes 12, 12' latch are installed on the other side facing one side of the main body 1, so as to appear and sink freely. Through-holes 14, 14' latching the protrusions 13, 13' via the free end portions of the latching segments are installed on one ends of locking segments 15, 15' which are silidably fitted in the guide tool main body 1. Regulation segments 18, 18' which latch by the energizing of springs 19, 19', the other ends of the locking segments 15, 15' when the through holes 14, 14' latch the protrusions 13, 13 are installed on the peripheral side of the guide main body 1, so as to appear and sink freely. Unlocking rings 20, 20', which sink the regulation segments 18, 18' neighboring the locking segments 15, 15' into the guide main body 1, are fitted slidably in the guide tool main body 1.</p> |
