| 摘要 |
A post cap, which is a single piece construction, for covering the top end of a round or square road sign steel post. The cap has two parts, a base (1) and a top member (2). The base is attached to fit over the top end of either a round or a square post by means of screws that extend through the holes (4) provided on the sidewalls (5) of the base and secure over the outer-wall of the post. The other part is a top member (2) that has two parallelly placed aluminum blades (3) with a slot (14) between them, where the road sign is installed. The cap integrates the dimensions of square and round shape and can be made in discrete sizes making the base to allow fitting over a range of diameters or dimensions of square and round post. The cap is preferable formed from aluminium to have sufficient rigidity, sustenance from weather conditions, and longevity.
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