BACK GUARD FASTENING STRUCTURE OF GAS OVEN, TO FIX BACK GUARD TO BODY OF GAS OVEN BY ONETIME FASTENING PROCESS WHILE EASILY POSITIONING BACK GUARD

摘要

PURPOSE: A back guard fastening structure of a gas oven is provided to reduce the manufacturing cost through simplification of components and to improve productivity through a simplified assembling process, by fixing a back guard by simplified constitution without additional components. CONSTITUTION: A back guard fastening structure of a gas oven comprises a back guard(10) having a pair of hinge protrusions(14) and fastening pieces(16) each protruded forward from the lower ends and each located to different positions; sidewalls(22) of the upper end of a body(20) having flanges(24) on which the hinge protrusions are put; and fixing units for fixing the back guard to the body in a state where the hinge protrusions are put on the flanges and the fastening pieces come in contact with the sidewalls. The fastening pieces are inserted near the inside or outside of the sidewalls. A part(25) of the sidewall is incised and a position-fixing groove part(26) is formed between the sidewall and the incised part by pressing the incised part inward or outward. The fastening pieces are positioned by the insertion into the position-fixing groove parts.