| 摘要 |
The bed covering anchor system in the preferred configuration has a pair of adjustable length crossing support straps to allow attachment to the area of the corners of a variety of sizes of bed covering placed on bed mattresses. Elastic straps are engaged at the ends of the crossing straps and have a grasping device at one or both ends of each elastic strap to grasp the covering and provide a retracting force to keep the covering taut on the mattress. One or more lateral support straps may also be attached to the cover to keep the longitudinal edges of the covering taut at the points of attachment.
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