| 摘要 |
PROBLEM TO BE SOLVED: To provide an overload load display implement A which can be retrofitted to a belt 3 of a harness type safety belt H and displays that an overload such as an impact load is loaded, and an incorporating method of the same to the harness type safety belt H.SOLUTION: A support body 11 having a first belt insertion long hole 14 and a fulcrum material 2 and a separation body 12 having a second belt insertion long hole 15 are connected by a connection part 13 that is more fragile than the fulcrum material 2. A belt 3 is inserted from the first belt insertion long hole 14, folded in a substantially U-shape at the fulcrum material 2, and delivered from the second belt insertion long hole 15. If a load applied to a longer direction of the best 3 exceeds a threshold, the connection part 13 is broken and the support body 11 and the separation body 12 separate, thereby it is possible to determine that an overload has been applied to a harness type safety belt H. Also, by notching and communicating both belt insertion long holes 14, 15, it is possible to retrofit an overload load display implement to the belt 3 after the sewing/assembling processing. |
