Title:
INDUCTION HEATING COOKER USING LID LOCKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/124487
Kind Code:
A1
Abstract:
Disclosed are a lid locking device that senses inner pressure and an induction heating cooker using same. The induction heating cooker according to an embodiment of the present invention is configured so that an inner pot seated in or detached from a main body and a lid which opens/closes the upper opening portions of the inner pot and the main body can be individually separated and attached/detached. Inside the lid, a lid locking device is formed which can be coupled to or separated from a handle of the lid according to a locking operation or an unlocking operation of the lid. The lid locking device of the present invention can be released only when the inner pressure in a rice cooker is similar to the outer pressure within a certain range, and thus the safety of a user opening the lid can be improved.
Inventors:
PARK BYUNGKYU (KR)
NAM HYEUNSIK (KR)
KIM WAN SOO (KR)
NAM HYEUNSIK (KR)
KIM WAN SOO (KR)
Application Number:
PCT/KR2021/004528
Publication Date:
June 16, 2022
Filing Date:
April 09, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47J27/088; A47J27/08; A47J36/06; A47J45/06
Foreign References:
| KR20200101826A | 2020-08-28 | |||
| KR200288706Y1 | 2002-09-11 | |||
| KR20180020818A | 2018-02-28 | |||
| JP2010104731A | 2010-05-13 | |||
| CN105611861A | 2016-05-25 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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