Multifunctional microwave baking tray
OwnerHuamin Penginventor
Life of this patent
Estimating the term…
Abstract
A multifunctional microwave baking tray includes a tray body, an upper cover and a microwave absorbing layer; an outer edge of the upper cover is wrapped with a protective casing, and has an axisymmetric outline having at least two symmetric axes; first protrusions are arranged on a side wall of an inner chamber of the tray body; the outer edge of the upper cover is provided with grooves matched with the first protrusions; when the grooves are aligned with the first protrusions, the grooves move over the first protrusions to enable the upper cover to freely enter the inner chamber of the tray body; when the grooves are staggered with the first protrusions, the upper cover is positioned above or below the first protrusions and cannot freely ascend and descend in the inner chamber of the tray body.
Claims13
A multifunctional microwave baking tray, comprising a tray body, an upper cover and a microwave absorbing layer, wherein an outer edge of the upper cover is wrapped with a protective casing;
- the outer edge of the upper cover has an axisymmetric outline having at least two symmetric axes;
- first protrusions are arranged on a side wall of an inner chamber of the tray body;
- the outer edge of the upper cover is provided with grooves matched with the first protrusions;
- when the grooves are aligned with the first protrusions, the grooves move over the first protrusions to enable the upper cover to freely enter the inner chamber of the tray body;
- and when the grooves are staggered with the first protrusions, the upper cover is positioned above or below the first protrusions and cannot freely ascend and descend in the inner chamber of the tray body;
- wherein a second protrusion is arranged at a bottom part of the side wall of the inner chamber of the tray body and is not matched with the grooves.
Dependencies are inferred from the claim text.