US 4,063,703 AGranted

Folding means for supporting legs of roaster oven with high stability

OwnerMin Ching Shyinventor

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Abstract

A folding means for supporting legs of roaster oven with high stability comprises: a fixing plate fixed on the bottom of roaster oven and a U-shaped movable frame in which said U-shaped frame is movably fixed to said fixing plate by movably connecting two extending brackets of the fixing plate with two sides of said U-shaped frame; a tongue plate is vertically extended from the front edge of said fixing plate so that, whenever the U-shaped movable frame is moving toward one side of said fixing plate, the tongue plate may parallelly be pressed into inner side of the front portion of said U-shaped movable frame and then be engaged by means of a screw which is correspondingly provided on the U-shaped frame. By means of these parts, the fixing plate may be integrated with the U-shaped frame so as to stabilize the supporting legs of roaster oven when the oven is at the standing position.

Claims5

Dependent claims

A foldable means for supporting legs of a roaster oven or the like having an oven body and two sets of said foldable means for supporting legs, said foldable means in assembly being provided respectively on both ends of the bottom of an oven body;

said foldable means comprising:
a fixing plate fixed on the bottom of the body adjacent one end thereof and having a downwardly extending tongue plate adjacent its end of the oven body and two downwardly extending vertical brackets on opposite sides thereof;
a U-shaped frame with means pivotally connecting the free ends of said U-shaped frame to the two brackets on said fixing plate whereby said frame is foldable and extendable;
said tongue plate having a screw hole;
a fixing screw being provided on the central position of an intermediate portion of said U-shaped frame connecting leg portions thereof, said screw having an adjusting rotating button for extending or retracting said screw, and
two supporting legs each of which is respectively fixed in two corners inside the U-shaped frame,
said U-shaped frame being pivotally adjustable to the extent that said screw may be inserted into said screw hole.

4 more elements

Dependencies are inferred from the claim text.