| 摘要 |
For an upright toaster, wire guards of spring material of inverted U-section with diverging arms are provided for defining the toaster slots. A toaster has a casing and one or more toaster slots for receiving bread, heating elements on each side of each slot and a plurality of wire guards defining the widths of the toaster slots. The widths of the slots are greater at the top than at the bottom with the base of the arm of the guard on at least one side of each of the slots being movable outwardly and restoring itself under the natural spring of its material.
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