Importance

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Abstract

An oven includes a bowl-shaped body having an upper portion pivotally connected with a lid, an electric motor installed on an inner bottom of the bowl-shaped body and having a vertical output axle having upper end formed with a square head, a tray having a central portion formed with a protruded square member which has a square recess at a bottom configured to engage with the square head of the output axle of the electric motor, an annular ring-like member provided with a plurality of rollers and mounted under the tray for facilitating rotation of the tray, a skewer provided with a first gear fixedly mounted at one end thereof, and a second gear freely rotatably mounted at another end thereof, a first groove having a small distance from an inner side of the first gear and sized to engage with the U-shaped slot of the L-shaped lugs, and a second groove having a small distance from an inner side of the second gear and sized to engage with the U-shaped slot of the L-shaped lug, the skewer having a round portion adapted to engage with the second gear so as to enable the second gear to rotate freely with respect to the skewer, an outermost end of the skewer being engaged with a first nut, while another outermost end of the skewer being sharpened to hold foods and formed with threads adapted to engage with a second nut for preventing the second gear from disengaging from the skewer.

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First Claim