| 摘要 |
A grommet strip for mounting along an exposed edge of an opening in a wall and including a spring tempered metal strip having a predetermined length L and comprising an elongated base portion and a plurality of discrete spaced apart finger portions extending in a common direction from each longitudinal edge of the base portion and substantially normal thereto, inner surfaces of the base and finger portions forming a first elongated channel with an open end opposite to the base portion and arranged to receive the edge of the wall with the inner surface of the base portion engaging the exposed edge and the inner surfaces of the finger portions engaging marginal sections of the wall directly adjacent thereto; a resilient non metallic coating covering outer surface portions of the base and finger portions; and a resilient cushion strip having a given length substantially less than L, and defining a second elongated channel, the resilient cushion strip retaining the elongated base portion in the second elongated channel.
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