| 摘要 |
An infant seat plate for hinge securement adjacent a rear wall of a shopping cart is provided for blocking the leg holes in the rear wall of the shopping cart, and for positioning over a wire seat frame which is positionable against the leg holes in the rear basket area of the shopping cart. The seat plate has a hinge connecting edge and is biased by a spring element against the rear wall to obstruct the leg holes. The improvement in the seat plate resides in a releasable retention member being secured to the seat plate for retention engagement of the seat plate with the wire seat frame when positioned thereover in a position of use to arrest the seat plate over the seat frame. As soon as the rear gate of the shopping cart is displaced on its lower hinge against the rear wall, it releases the retention member and the seat plate is urged automatically against the rear wall.
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