JPS6254617U

JPS6254617U -

Info

Publication number: JPS6254617U
Application number: JP14698685U
Authority: JP
Priority date: 1985-09-26
Filing date: 1985-09-26
Publication date: 1987-04-04

Description

[Brief explanation of the drawing]

図面はこの考案に係る圧力調理器の圧力調整弁
の１実施例を示すもので、第１図は縦断正面図、
第２図は第１図―線断面図、第３図は有底フ
イルターの斜視図である。１……通気筒、３……フランジ、４……ねじ部
、５……膨出部、６……弁座、８……弁体、９…
…コイルばね、１０……有底フイルター、１２…
…係止片、１３……蓋体、１４……間隙。 The drawings show one embodiment of the pressure regulating valve for a pressure cooker according to this invention, and FIG. 1 is a longitudinal sectional front view;
FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. 3 is a perspective view of the bottomed filter. DESCRIPTION OF SYMBOLS 1... Ventilation cylinder, 3... Flange, 4... Threaded part, 5... Swelling part, 6... Valve seat, 8... Valve body, 9...
...Coil spring, 10...Bottomed filter, 12...
... Locking piece, 13 ... Lid body, 14 ... Gap.

Claims

[Scope of utility model registration request]

A vent pipe has a valve seat on the inside lower side, a valve body is pressed downward into the valve seat, and is screwed to the lid of the pressure cooker with a threaded part on the outer periphery. It consists of a removable bottomed filter that covers the lower end of the cylinder, and a flange is integrally formed at the lower end of the ventilation cylinder, and a bulge is provided between the flange and the threaded part, and the filter is inserted into the flange. A pressure regulating valve for a pressure cooker, characterized in that a locking piece of a bottomed filter having the same shape as the bottom filter is fitted into a gap created by the bulging portion to lock the bottomed filter to a vent cylinder.