KR980000299A - Electric pressure cooker lid opening and closing device - Google Patents

Abstract

In order to prevent the pressure generated in the rice cooker from being leaked to the outside when cooking with an electric pressure cooker, the sealing operation can be accurately performed when the rice cooker container and its lid are closed. After completion of cooking, Can be easily opened and opened, rotation friction can be prevented from occurring in the silicone packing, thereby preventing damage, and preventing the user from being injured by the flange due to the fact that the incision is not formed in the flange of the rice cooker vessel The present invention relates to a lid opening / closing device for an electric pressure cooker, in which a plurality of pairs of guide pieces are formed at regular intervals on a flat surface of a lid having a silicon packing on a bottom surface thereof and a locking member And the lid is fixed to the lid body while being inserted into a lower side of a rotary plate provided with a handle, The protruding pin of the locking member is inserted into the guide groove formed obliquely in the circumferential direction on the rotary plate so that the locking member is slid between the guide pieces.

Description

Electric pressure cooker lid opening and closing device

Since this is a trivial issue, I did not include the contents of the text.

FIG. 1 is a perspective view of the use state of the present invention. FIG.

FIG. 2 is an exploded perspective view of the present invention; FIG.

3 (a) and 3 (b) are plan views showing the operating state of the present invention.

4 (a) and 4 (b) are longitudinal sectional views showing the operating state of the present invention.

FIG. 5 is an exploded perspective view showing a conventional example. FIG.

6 (a) and 6 (b) are cross-sectional views showing the operating state of FIG. 5;

FIG. 7 is an operation state plan view showing another conventional embodiment; FIG.

FIG. 8 is a longitudinal sectional view of FIG. 7; FIG.

Claims (3)

The rice cooker container 2 is inserted into the electric pressure cooker main body 1 while the lid body 10 is rotatably coupled to the electric pressure cooker main body 1 and the lid body 11 of the rice cooker container 2 A lid opening / closing device for opening and closing a lid of a rice cooker container (2) and a lid (11) by means of a handle (19) And a locking member 13 is seated between the pair of guide pieces 12. The lid 11 is fixed to the lower side of a rotary plate 17 provided with a knob 19 The protrusion pin 14 of the locking member 13 is inserted into the guide groove 18 formed in the circumferential direction of the rotary plate 17 so as to be fixed to the cover body 10, (12), wherein the lid opening / closing device (10) is slidable between the lid (12). The cooking apparatus according to claim 1, wherein the locking member (13) is provided with a projecting pin (14) inserted into a guide groove (18) of the rotary plate (17) Wherein the lid opening / closing device comprises: The cooking apparatus according to claim 1, wherein the locking member is slid in the radial direction while being guided by the guide piece in accordance with the rotation direction of the handle, so that the rice cooker container and the lid are joined and separated Wherein the lid opening / closing device of the electric pressure cooker of claim 1, ※ Note: It is disclosed by the contents of the first application.