| 摘要 |
A steering wheel cover includes: an inner sleeve; an outer cover provided with a plurality of intersected stitching lines so as to form a plurality of recesses at intersections of the intersected stitching lines and a plurality of convex portions among the recesses, each of the convex portions protruding in a direction away from the inner sleeve; and a plurality of shape-retaining pieces, each of which is disposed securely in a respective one of the recesses in the outer cover and each of which engages the outer cover in such a manner so as to retain the shape of the respective one of the recesses.
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