| 摘要 |
PROBLEM TO BE SOLVED: To easily attach an edge and a cap in the state of not being shifted and moved at the time of attaching the edge with the cap to a shelf plate made of steel. SOLUTION: The edge 4 is formed into the cross sectional shape of being fitted to a bend part 3a formed at the front end edge of this shelf plate 3 from a lower part. A pawl 12 provided on the rear end of the edge 4 is engaged with the rear end edge of the bend part 3a, and fitting parts 16 and 17 provided on the cap 15 are fitted to a hollow part 10 and recessed part 8 of the edge 4 from a side direction. Thus, the cap 15 is held so as not to be moved back and forth. Further, a stopper part 18 projectingly provided backwards on the cap 15 is tightly adhered to or brought into close contact with the inner surface of the side plate 3b of the shelf plate 3. Thus, the left and right shift of the cap 15 and the edge 4 is blocked.
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