JPS59101948U - thermal pot - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Fig. 1 is a vertical sectional view of the main parts shown to explain a conventional heat-retaining pot, and Figs. 2 to 5 show an embodiment of the present invention. , Fig. 3 is a plan view of the glass wool, Fig. 4 is an enlarged vertical cross-sectional view of the vicinity of the cut line in the glass wool, Fig. 5 is a longitudinal cross-sectional view showing a different operating state from Fig. 2, and Fig. 6 is a vertical cross-sectional view of the glass wool. FIG. 3 is a diagram corresponding to FIG. 3 showing an embodiment of the present invention. In the figure, 10 is the main body, 10a is the opening, 11 is the pot, 12 is the outer lid, 12a is the hollow part, 13 is the upper lid, 14 is the lower lid, 19
20.27 is glass wool (insulation member), 21.28 is a cut line, 22.29 is an open piece, 2
3 is an open part.

Claims (1)

[Scope of utility model registration request] A main body in which a pot heated by a heater is disposed, a hollow plastic outer cover that is openable and closable in the opening of the main body and consists of an upper cover and a lower i; Pressing the plastic steam release cylinder, the elastic and heat-resistant heat insulating member disposed in the hollow part of the outer lid and having a cut line formed therein, and the open piece surrounded by the cut line of the heat insulating member. In particular, the heat-retaining pot is provided with an open portion formed with an opening and in which the steam venting cylinder is located.