JPS6431025U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す鍋の縦断正面
図、第２図は内鍋の横断平面図である。 １……外鍋、３……環状段部、４……上端周壁
部、５……内鍋、６……環状突条部、７，８……
流通間隙、９……環状膨出部、１０……上部周壁
部、１０ａ……空間部、１１……開口部、１４，
１５，１８……通水孔、１６……底面、１９……
蓋体。 FIG. 1 is a longitudinal sectional front view of a pot showing an embodiment of the present invention, and FIG. 2 is a transverse plan view of the inner pot. DESCRIPTION OF SYMBOLS 1... Outer pot, 3... Annular step, 4... Upper peripheral wall, 5... Inner pot, 6... Annular protrusion, 7, 8...
Flow gap, 9... Annular bulge, 10... Upper peripheral wall, 10a... Space, 11... Opening, 14,
15, 18...Water hole, 16...Bottom, 19...
Lid body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外鍋と、この外鍋内に内周面と底面との間に流
通間隙を保持して支持され上端を前記外鍋よりも
上方に立ち上らせた内鍋と、この内鍋の上端開口
部に被嵌され反転して静置し得るボウル形透明蓋
体とよりなり、前記外鍋の上部に周面を広く外方
に膨出させた環状段部を形成し、この環状段部に
連続して高く上方に高く立ち上らせた径大上端周
壁部を形成し、前記外鍋の環状段部に、前記内鍋
の上部周面を外方に浅く膨出させて形成した環状
突条部を係合し、この環状突条部の上端を上方に
延長した上部周壁部と前記外鍋の径大上端周壁部
間に環状空間部を形成し、前記内鍋の環状突条部
の下端に連続する周面を前記外鍋の内周面に接近
させて環状膨出部を形成し、前記内鍋の最高水位
付近の周面に第１段の通水孔群を形成し、この第
１段の通水孔群の下方にこの第１段の通水孔群よ
りも稍小径の第２段の通水孔群を形成し、この内
鍋の底面に前記第２段の通水孔群よりも稍小径の
底部通水孔群を形成してなることを特徴とする鍋
。 An outer pot, an inner pot supported within the outer pot with a flow gap maintained between an inner peripheral surface and a bottom surface and having an upper end raised above the outer pot, and an opening at the upper end of the inner pot. The outer pot has a bowl-shaped transparent lid that can be fitted into the outer pot and left standing after being turned over. A large-diameter upper peripheral wall portion that continuously rises upwardly is formed, and an annular protrusion formed by shallowly bulging the upper peripheral surface of the inner pot on the annular stepped portion of the outer pot. an annular space is formed between an upper circumferential wall portion extending the upper end of the annular protruding portion upwardly and a large-diameter upper end circumferential wall portion of the outer pot; A circumferential surface continuous to the lower end is brought close to the inner circumferential surface of the outer pot to form an annular bulge, and a first stage water hole group is formed on the circumferential surface near the highest water level of the inner pot. A second stage water passage hole group having a slightly smaller diameter than the first stage water passage hole group is formed below the first stage water passage hole group, and the second stage water passage hole group is formed on the bottom of the inner pot. A pot characterized by forming a bottom water passage hole group having a slightly smaller diameter than the hole group.