公开(公告)号：US20180071804A1

公开(公告)日：2018-03-15

申请号：US15699612

申请日：2017-09-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nam Ki SUL ,  Eun Soo KO ,  Jun Cheol KI ,  Ju Seon AN ,  Gyun LEE ,  Shang Hun LEE ,  Bo Gyu JANG ,  Hun Chul JUNG ,  Seung-Hun HA ,  Yong Soo HONG

IPC: B21D5/00 ,  F24C15/00 ,  B21D21/00

Abstract: A cooking appliance includes a housing including a door, a cooking chamber provided inside the housing, and a heater provided to heat the cooking chamber, wherein the housing includes a bending portion, which is bent to have a bending angle and has a bending groove cut using a tool and formed at an inside of the bending portion a first portion, which extends from one end of the bending portion and a second portion, which extends from the other end of the bending portion.