| 摘要 |
A snow shovel comprises a longitudinally elongated handle and a curved generally rectangular blade receiving an end of the handle on the convex surface of the blade. The blade is curved respecting a transverse axis and includes a scraper support edge extending transversely to the handle, defining a blade extremity remote from the handle. The blade further includes an upstanding lip on its periphery not defined by the scraping edge, extending transversely to the blade in the direction of the blade concave surface, with the portion of the lip being parallel to the handle, preferably being canted inwardly towards the handle. The blade further has upstanding triangularly configured reinforcing gussets formed in the blade and protruding from the blade concave surface, generally parallel with the handle, with the gussets having heights and widths at least initially increasing with distance from the scraping edge. The shovel also includes a generally triangular scraper connected to and fitting flushly against the blade. The scraper has an edge adapted for complemental fitting around and extending parallel to the handle. The scraper edge defines a long side of the triangular shape. Two remaining shorter sides of the scraper converge to a vertex.
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