JP2007044538A5 - - Google Patents

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Publication number
JP2007044538A5
JP2007044538A5 JP2006258741A JP2006258741A JP2007044538A5 JP 2007044538 A5 JP2007044538 A5 JP 2007044538A5 JP 2006258741 A JP2006258741 A JP 2006258741A JP 2006258741 A JP2006258741 A JP 2006258741A JP 2007044538 A5 JP2007044538 A5 JP 2007044538A5
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JP
Japan
Prior art keywords
valve
pressure
attached
pressing force
exhaust port
Prior art date
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Granted
Application number
JP2006258741A
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Japanese (ja)
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JP2007044538A (en
JP4018124B2 (en
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Publication date
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Priority to JP2006258741A priority Critical patent/JP4018124B2/en
Priority claimed from JP2006258741A external-priority patent/JP4018124B2/en
Publication of JP2007044538A publication Critical patent/JP2007044538A/en
Publication of JP2007044538A5 publication Critical patent/JP2007044538A5/ja
Application granted granted Critical
Publication of JP4018124B2 publication Critical patent/JP4018124B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (1)

ジャー本体（１）に取付けた蓋（２）によりジャー本体内部の鍋（４）を閉塞し、上記蓋（２）に鍋内部と外部を通じる２箇所の排気口（８，９）を設け、その２箇所の排気口（８，９）のうち、第１の排気口（８）を弁体（１９’）で閉塞し、第２の排気口（９）をばね（２１）で付勢した弁体（１９）で閉塞し、これらの弁体（１９、１９’）のうち相対的に低圧で開放されるものを炊飯用の調圧弁として使用する一方、高圧で開放されるものをリリーフ弁として使用する調圧式炊飯ジャーにおいて、
上記第１の排気口（８）を閉塞する弁体（１９’）をリリーフ弁として使用すると共に、第２の排気口（９）を閉塞する弁体（１９）を炊飯用の調圧弁として使用し、該弁体（１９）に回転装置を駆動源とした無段階調整装置を付設し、
その無段階調整装置が、その駆動源としてのモーター（２６）と、上記弁体（１９）の押圧力調整部と、上記モーター（２６）と押圧力調整部との間に介在されモーター（２６）の回転を弁軸方向の運動に変換する変換部とからなり、
上記の押圧力調整部が、調圧ばね（２１）のばね受け部材（３２）と、そのばね受け部材（３２）上に接した調圧レバー（５７）とにより形成され、上記変換部が、モーター軸に取付けられたピニオン（５３）とそのピニオン（５３）に噛み合い、かつ上記調圧レバー（５７）の力点側端部に取付けられたラック（６１）とにより形成され、
上記第２の排気口（９）を有する弁座部材（２９）の上端に環状の規制部材（７９）をのせ、これを弁座部材（２９）の上方から嵌合する弁ケース（３１）の段部で押さえるようにし、この規制部材（７９）の内周を上記弁体（１９）に臨ませることにより、上記弁体（１９）の一定以上の上昇を規制したことを特徴とする調圧式炊飯ジャー。 The lid (2) attached to the jar body (1) closes the pan (4) inside the jar body, and the lid (2 ) is provided with two exhaust ports (8, 9) through the inside and outside of the pan, among the two positions of the exhaust port (8,9), a first outlet (8) closed by the valve body (19 ') and a second outlet (9) and biased by a spring (21) valve closed (19), while using as a pressure regulating valve for cooking what is open at a relatively low pressure of these valve bodies (19, 19 '), a relief valve which is opened by the high pressure In the pressure-controlled rice cooker used as
With use as a relief valve the valve element (19 ') for closing the first exhaust port (8), a second exhaust opening (9) the valve body you close the (19) as a pressure regulating valve for cooking And a stepless adjustment device using a rotating device as a drive source is attached to the valve body (19) ,
The stepless adjusting device is interposed between the motor (26) as the driving source, the pressing force adjusting unit of the valve body (19), and the motor (26) and the pressing force adjusting unit. ) Rotation to convert the movement of the valve shaft to the movement of the valve axis,
The pressing force adjusting part is formed by a spring receiving member (32) of the pressure adjusting spring (21) and a pressure adjusting lever (57) in contact with the spring receiving member (32), and the converting part is Formed by a pinion (53) attached to the motor shaft and a rack (61) meshed with the pinion (53) and attached to the end of the pressure adjusting lever (57) on the power point side,
An annular regulating member (79) is placed on the upper end of the valve seat member (29) having the second exhaust port (9), and the valve case (31) is fitted from above the valve seat member (29). The pressure regulating type is characterized in that the valve element (19) is prevented from rising above a certain level by being pressed by a stepped portion and facing the inner periphery of the restricting member (79) to the valve element (19). Rice cooker.
JP2006258741A 2001-10-05 2006-09-25 Pressure cooker Expired - Fee Related JP4018124B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006258741A JP4018124B2 (en) 2001-10-05 2006-09-25 Pressure cooker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001310344 2001-10-05
JP2006258741A JP4018124B2 (en) 2001-10-05 2006-09-25 Pressure cooker

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2002181549A Division JP3878065B2 (en) 2001-10-05 2002-06-21 Pressure cooker

Publications (3)

Publication Number Publication Date
JP2007044538A JP2007044538A (en) 2007-02-22
JP2007044538A5 true JP2007044538A5 (en) 2007-04-05
JP4018124B2 JP4018124B2 (en) 2007-12-05

Family

ID=37847848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006258741A Expired - Fee Related JP4018124B2 (en) 2001-10-05 2006-09-25 Pressure cooker

Country Status (1)

Country Link
JP (1) JP4018124B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010069017A (en) * 2008-09-18 2010-04-02 Zojirushi Corp Electric kettle
JP6372777B2 (en) * 2014-04-16 2018-08-15 パナソニックＩｐマネジメント株式会社 Pressure cooker
JP6811326B2 (en) * 2016-12-30 2021-01-13 佛山市▲順▼▲徳▼区美的▲電▼▲熱▼▲電▼器制造有限公司Ｆｏｓｈａｎ Ｓｈｕｎｄｅ Ｍｉｄｅａ Ｅｌｅｃｔｒｉｃａｌ Ｈｅａｔｉｎｇ Ａｐｐｌｉａｎｃｅｓ Ｍａｎｕｆａｃｔｕｒｉｎｇ Ｃｏ．， Ｌｔｄ． Valve members and cookware
CN110584471A (en) * 2019-10-08 2019-12-20 珠海格力电器股份有限公司 Lid and have its cooking utensil
JP7493112B2 (en) 2021-06-14 2024-05-30 クチェン カンパニー リミテッド Cooking equipment

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