ARMREST FITTING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To reduce manufacturing cost by preventing the fall of a fitting bolt with simple constitution in fitting structure of an armrest fitted to the side face of a seat back of a seat for a vehicle. SOLUTION: A fitting bolt 20 is inserted in a fitting hole 14 of an armrest 10, and washers 30, 40 with temporary fastening function are fitted and held from the insert end side of the fitting bolt 20 to postively prevent the fitting bolt 20 from falling off the armrest 10 in a conveying process or the like. A plurality of thin-walled strips 32 fitted into the root part 22 of the fitting bolt 20 are formed across the inner peripheral edge of an insert-through hole 31 of the washer 30, or a plurality of strips 42 of circular arc shape are provided at the inner peripheral edge of an insert-through hole 41 of the washer 40, and a plurality of strips 42 of circular arc shape electrically abut on the outer peripheral surface of the thread part of the fitting bolt 20.