Safety locking device for heat-insulation pressure cooker
A safety locking, electric rice cooker technology, applied in pressure cookers and other directions, can solve problems such as reduced reliability and no safety device
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[0018] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0019] figure 1 To 6 is the view of the safety locking device of the heat preservation pressure rice cooker of the first embodiment of the present invention. figure 1 is a cross-sectional view of a heat-retaining pressure rice cooker, figure 2 and 3 is the plan view of the lid locked and open state, Figure 4 and 5 It is a cross-sectional view of the lid locked and opened.
[0020] refer to Figures 1 to 5 , the main body cover 2 is hinged on the top of the main body 1 of the heat preservation pressure electric rice cooker, and it is opened / closed in a rotatable manner.
[0021] The rotating ring 5 is connected to the top of the pot cover 4 , and the connecting rod 7 is connected between the rotating handle 6 connected to the main body cover 2 and the pot cover 4 . When the rotary handle 6 is rotated, a rotational force is transmitted t...
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