JPH0441340U

JPH0441340U -

Info

Publication number: JPH0441340U
Application number: JP8353790U
Authority: JP
Priority date: 1990-08-06
Filing date: 1990-08-06
Publication date: 1992-04-08
Anticipated expiration: 2003-09-01
Also published as: JPH0534615Y2

Description

[Brief explanation of the drawing]

第１図は一実施例を開放状態で示す一部切断正
面図、第２図は第１図のＡ−Ａ線位置での断面図
、第３図は同実施例を被覆状態で示す断面図、第
４図は他の実施例を開放状態で示す一部切断正面
図、第５図は同実施例の上面図、第６図は同実施
例の被覆状態を示す上面図、第７図はさらに他の
実施例における係止手段近傍を示す断面図である
。２……鍋、６，２０……蓋、６−１〜６−３，
２０−１〜２０−３，３０−１，３０−２……蓋
片、１０，２４……バネ、１２……係止金具、１
４，４２……糸、３４……係止ピン、４０……ア
ーム、４４……ストツパー、４６……開放ピン。 Fig. 1 is a partially cutaway front view showing one embodiment in an open state, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a sectional view showing the same embodiment in a covered state. , FIG. 4 is a partially cutaway front view showing another embodiment in an open state, FIG. 5 is a top view of the same embodiment, FIG. 6 is a top view showing the same embodiment in a covered state, and FIG. It is a sectional view showing the vicinity of a locking means in still another example. 2...pot, 6,20...lid, 6-1 to 6-3,
20-1 to 20-3, 30-1, 30-2... Lid piece, 10, 24... Spring, 12... Locking metal fitting, 1
4, 42... Thread, 34... Locking pin, 40... Arm, 44... Stopper, 46... Release pin.

Claims

[Scope of utility model registration request]

A plurality of lid pieces supported so as to be slidable relative to each other so as to take a covered state that covers the opening of the pot and an open state that opens at least a portion of the opening of the pot, and a plurality of lid pieces that are attached in a direction in which the lid pieces take the covered state. and a locking means for keeping the lid piece in an open state against the force of the urging means, the locking means having a string stretched above the opening of the pot, and a thread being stretched over the opening of the pot. A pot lid with a fire extinguishing device in which a locking means uses tension to keep the lid piece open.