KR100803520B1 - Electric pressure cooker - Google Patents

Electric pressure cooker Download PDF

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Publication number
KR100803520B1
KR100803520B1 KR1020070017582A KR20070017582A KR100803520B1 KR 100803520 B1 KR100803520 B1 KR 100803520B1 KR 1020070017582 A KR1020070017582 A KR 1020070017582A KR 20070017582 A KR20070017582 A KR 20070017582A KR 100803520 B1 KR100803520 B1 KR 100803520B1
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KR
South Korea
Prior art keywords
steam
inner pot
cover
coupled
packing
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Application number
KR1020070017582A
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Korean (ko)
Inventor
손정철
김민영
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쿠쿠전자주식회사
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Priority to KR1020070017582A priority Critical patent/KR100803520B1/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0804—Locking devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • A47J27/092—Devices for automatically releasing pressure before opening
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/004—Cooking-vessels with integral electrical heating means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/912—Cookware, i.e. pots and pans

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

An electric pressure cooker is provided to enable separation of inner cover and a body cover for washing and facilitate pressure control by packing a gap between a steam outlet part and a body portion of a hinge body with a steam packing. An electric pressure cooker comprises a body unit(10), a body cover(20), a hinge body(30), and a steam packing(38). The body unit has an upper opening for receiving an inner bowel(12). The body cover is provided on the upper side of the body to open and close the upper opening of the body, comprising an inner bowel cover(22) which includes a steam outlet part(22f) having a steam outlet hole for opening and closing the inner bowel, and a mounting part(26) which surrounds the lower periphery of the body cover to allow the inner bowel cover to be detachably assembled thereto. The hinge body comprises a one end(30a) hinged to one side of the body unit, and a body portion(30b) that is detachably assembled to the body cover. The steam packing is used for packing between the steam outlet part and the body portion of the hinge body, in such a manner that the steam packing, which is received in the steam outlet part, prevents outflow of the steam through the gap between the steam outlet part and the body portion as it is pressurized when the opening of the body unit is covered by the body cover.

Description

전기압력조리기{ELECTRIC PRESSURE COOKER}ELECTRIC PRESSURE COOKER

도1은 종래의 전기압력조리기를 나타낸 개략 단면도.1 is a schematic cross-sectional view showing a conventional electric pressure cooker.

도2는 본 발명에 따른 전기압력조리기의 몸체덮개 및 힌지몸체를 분해하여 나타낸 분해사시도.Figure 2 is an exploded perspective view showing an exploded body cover and the hinge body of the electric pressure cooker according to the present invention.

도3은 도2에서 내솥덮개, 증기조절판 및 증기패킹을 나타낸 사시도.Figure 3 is a perspective view of the inner pot cover, steam control plate and steam packing in Figure 2.

도4는 본 발명에 따른 전기압력조리기의 몸체덮개에서 내솥덮개를 분해하여 나타낸 단면도.Figure 4 is an exploded cross-sectional view showing the inner pot cover in the body cover of the electric pressure cooker according to the present invention.

도5는 본 발명에 따른 전기압력조리기의 몸체덮개를 나타낸 단면도.5 is a cross-sectional view showing a body cover of the electric pressure cooker according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 몸체 12 : 내솥10: body 12: inner pot

20 : 몸체덮개 22 : 내솥덮개20: body cover 22: inner pot cover

22a : 내솥패킹 22b : 내솥 잠금부재22a: inner pot packing 22b: inner pot locking member

22c : 걸림부재 22d : 열림방지장치22c: locking member 22d: opening preventing device

22e : 비복귀안전장치 24 : 핸들22e: Non-return safety device 24: Handle

26 : 장착부(내솥덮개 고정판) 26a : 결합부재26: mounting portion (inner pot cover fixing plate) 26a: coupling member

30 : 힌지몸체 30a : 힌지몸체의 일단부30: hinge body 30a: one end of the hinge body

30b : 힌지몸체의 몸통부 32 : 자동 증기배출밸브30b: body portion of the hinge body 32: automatic steam discharge valve

34 : 증기배출밸브 36 : 증기조절판34: steam discharge valve 36: steam control plate

38 : 증기패킹 G : 결합부재의 안내부38: steam packing G: guide of the coupling member

G1 : 제1안내면 G2 : 제2안내면G1: first guide page G2: second guide page

P : 걸림부재의 돌출부 S : 몸체덮개의 삽입공간P: protrusion of locking member S: insertion space of body cover

본 발명은 전기압력조리기에 관한 것으로, 특히 위생적인 관리가 가능하고 내솥덮개와 몸체덮개의 탈착구조의 신뢰성을 높여 압력조절기능을 원활하게 수행할 수 있도록 하는 전기압력조리기에 관한 것이다.The present invention relates to an electric pressure cooker, and in particular, to an hygienic management and to increase the reliability of the removable structure of the inner pot cover and the body cover to an electric pressure cooker to be able to perform the pressure control function smoothly.

전기압력조리기는 식재료가 담긴 내솥을 가열할 때 발생하는 증기를 이용하여 내솥 내의 압력을 소정 압력으로 증가시키거나 유지시켜 음식물을 조리하는 장치이다.Electric pressure cooker is a device for cooking food by increasing or maintaining the pressure in the inner pot to a predetermined pressure by using the steam generated when heating the inner pot containing the food ingredients.

종래의 전기압력조리기는 도1에 나타낸 바와 같이 조리할 식재료가 수용되는 내솥(1a); 상기 내솥(1a)을 가열하여 식재료를 조리할 수 있는 몸체(1); 상기 몸체(1)와 힌지결합되어 개폐가 가능한 몸체덮개(2); 상기 몸체덮개(2)의 저면부에 결합되어 몸체덮개(2)가 닫힌 상태에서 내솥(1a)의 상부를 밀폐하는 내솥덮개(2a) 및 내솥패킹(2b)을 포함한다.Conventional electric pressure cooker is an inner pot (1a) is accommodated the food to be cooked as shown in Figure 1; A body 1 capable of cooking food by heating the inner pot 1a; A body cover (2) hinged to the body (1) to open and close; It is coupled to the bottom portion of the body cover (2) includes an inner pot cover (2a) and inner pot packing (2b) for sealing the upper portion of the inner pot (1a) in a closed state of the body cover (2).

내솥덮개(2a)와 내솥패킹(2b)은, 조리시에 높은 압력을 유지하고 조리가 완료되면 증기를 외부로 배출하여 내솥(1a)의 내부압력을 낮추도록 몸체덮개(2)의 저면에 고정 설치되어 몸체덮개(2)로부터 분리가 불가능하도록 되어 있다.The inner pot cover 2a and the inner pot packing 2b are fixed to the bottom surface of the body cover 2 to maintain a high pressure at the time of cooking and to discharge the steam to the outside to lower the internal pressure of the inner pot 1a when cooking is completed. It is installed so that it cannot be separated from the body cover (2).

만일, 내솥덮개(2a)가 몸체덮개(2)로부터 탈착가능하도록 이루어진 경우 사용자가 내솥덮개(2a)를 몸체덮개(2)로부터 분리한 다음 이를 재결합할 때 정확한 위치에 견고하게 결합하지 않으면 압력조절기능이 원활하게 수행되지 못하게 되며, 사용자는 이를 전기압력조리기 전체의 결함으로 오인할 수 있게 되는 문제점이 있다.If the inner pot cover 2a is detachable from the body cover 2, if the user detaches the inner pot cover 2a from the body cover 2 and then recombines it, if the inner pot cover 2a is not firmly attached to the correct position, the pressure is adjusted. There is a problem that the function is not performed smoothly, the user can be mistaken as a defect of the entire electric pressure cooker.

따라서, 이러한 문제점을 방지하기 위해서 종래에는 내솥덮개(2a)와 내솥패킹(2b)을 몸체덮개(2)로부터 분리할 수 없는 상태로 제작하였다.Therefore, in order to prevent this problem, the inner pot cover (2a) and the inner pot packing (2b) was manufactured in a state that can not be separated from the body cover (2).

그러나, 이와 같은 전기압력조리기는 몸체덮개(2)로부터 내솥덮개(2a)가 분리되지 않기 때문에 조리 시에 발생하는 증기에 포함된 이물질이 내솥덮개(2a)와 내솥패킹(2b)에 잔류하게 되고, 이러한 이물질을 제거하는 것이 용이하지 않기 때문에 비위생적인 문제점이 있다.However, the electric pressure cooker such as the inner pot cover (2a) is not separated from the body cover (2) foreign matter contained in the steam generated during cooking will remain in the inner pot cover (2a) and inner pot packing (2b) However, there is an unsanitary problem because it is not easy to remove these foreign substances.

본 발명은 상기한 바와 같은 제반 문제점을 해결하기 위하여 제안된 것으로, 그 목적은, 내솥덮개를 몸체덮개에 탈착가능하게 구비하여 내솥덮개와 몸체덮개를 분리·세척할 수 있도록 함으로써 보다 위생적으로 관리할 수 있도록 하는 전기압 력조리기를 제공함에 있다.The present invention has been proposed to solve the above-mentioned problems, the object of which is to provide a detachable inner cover to the body cover to detach and wash the inner pot cover and the body cover to be more hygienic management To provide an electric pressure cooker.

본 발명의 다른 목적은, 내솥덮개를 몸체덮개에 탈착가능하게 구비하는 경우에도 압력조절기능을 원활하게 수행할 수 있도록 하는 전기압력조리기를 제공함에 있다.Another object of the present invention is to provide an electric pressure cooker that can smoothly perform the pressure control function even when the inner pot cover is detachably provided on the body cover.

상기의 목적을 달성하기 위한 본 발명의 전기압력조리기는, 상방으로 개구부가 형성되어 내솥이 수용되는 몸체; 증기배출공이 형성된 증기배출부를 포함하여 이루어져 상기 내솥을 개폐하는 내솥덮개와, 상기 내솥덮개가 탈착가능하게 결합되도록 저면 둘레에 배치되는 장착부를 포함하여 상기 몸체의 상부에 구비되어 상기 몸체의 개구부를 개폐하기 위한 몸체덮개; 및 상기 몸체의 일측에 일단부가 힌지결합하고, 몸통부는 상기 몸체덮개와 탈착가능하게 결합되는 힌지몸체를 포함하되, 상기 증기배출부와 상기 힌지몸체의 몸통부 사이는 증기패킹으로 패킹되는 것을 특징으로 한다.Electric pressure cooker of the present invention for achieving the above object, the body is formed with an opening upwards to accommodate the inner pot; An inner pot cover for opening and closing the inner pot comprises a steam discharge part formed with a steam discharge hole, and a mounting portion disposed around the bottom surface of the inner pot cover to be detachably coupled to the upper portion of the body to open and close the opening of the body. Body cover for; And one end hinge-coupled to one side of the body, and the body portion includes a hinge body detachably coupled to the body cover, wherein the steam discharge portion and the body portion of the hinge body are packed with steam packing. do.

또한, 상기 증기패킹은 사용자가 상기 몸체의 개구부를 상기 몸체덮개로 덮는 경우 상기 몸체덮개의 저면에 결합된 상기 내솥덮개의 증기배출부에 수용되어 가압됨에 따라 상기 내솥에서 발생된 증기가 상기 증기배출부와 몸통부 사이로 새어 나가는 것을 방지할 수 있다.In addition, when the user covers the opening of the body with the body cover, the steam generated in the inner pot is discharged as the steam pack is accommodated in the steam discharge portion of the inner pot cover coupled to the bottom of the body cover It can prevent leakage between the body and the body.

아울러, 상기 힌지몸체는 일측에 결합되어 내솥의 압력을 조절하는 증기조절판; 상기 증기조절판에 결합되어 증기가 외부로 배출되지 않도록 하는 증기패킹; 상기 증기조절판에 구비되어 내솥의 내부압력이 소정압력 이상일 때 자동으로 증기를 외부로 배출하는 자동 증기배출밸브; 및 상기 증기조절판에 구비되어 조리가 완료된 경우 증기를 외부로 배출하여 내솥의 압력을 외부 압력과 동일하게 되도록 조절하는 증기배출밸브를 포함한다.In addition, the hinge body is coupled to one side of the steam control plate for adjusting the pressure of the inner pot; A steam packing coupled to the steam control plate to prevent steam from being discharged to the outside; An automatic steam discharge valve provided in the steam control plate to automatically discharge steam to the outside when the internal pressure of the inner pot is higher than a predetermined pressure; And a steam discharge valve provided at the steam control plate to discharge steam to the outside when the cooking is completed, so that the pressure of the inner pot is equal to the external pressure.

또한, 상기 내솥덮개에는 걸림부재가 형성되고, 상기 장착부에는 상기 걸림부재가 결합 또는 분리되도록 상기 걸림부재와 대응하는 위치에 결합부재가 구비된다.In addition, the inner pot cover is formed with a locking member, the mounting portion is provided with a coupling member at a position corresponding to the locking member so that the locking member is coupled or separated.

이때, 상기 걸림부재는 상기 내솥덮개의 외주면 상부로부터 내솥덮개의 두께방향으로 절곡형성되고 단부에는 외측방향으로 돌출부가 형성되며, 상기 결합부재는 상기 걸림부재가 결합 또는 분리되는 경우 외측으로 밀렸다가, 결합 또는 분리가 완료된 경우 원위치로 탄성복원하도록 탄성부재로 이루어지는 것이 바람직하다.At this time, the locking member is bent from the upper outer peripheral surface of the inner pot cover in the thickness direction of the inner pot cover and the end is formed with a protrusion in the outward direction, the coupling member is pushed outward when the locking member is coupled or separated, When the coupling or separation is complete, it is preferable that the elastic member is made to restore the original position.

아울러, 상기 몸체덮개는 상기 힌지몸체의 몸통부와 슬라이드식으로 결합 또는 분리된다.In addition, the body cover is slidably coupled to or separated from the body portion of the hinge body.

이하, 본 발명의 바람직한 실시예에 따른 전기압력조리기를 첨부 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, an electric pressure cooker according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도2 내지 도5는 본 발명에 따르는 전기압력조리기를 나타내기 위한 도면들로서, 도2는 전기압력조리기의 몸체덮개 및 힌지몸체를 분해하여 나타낸 분해사시도이고, 도3은 도2에서 내솥덮개, 증기조절판 및 증기패킹을 나타낸 사시도이며, 도4는 전기압력조리기의 몸체덮개에서 내솥덮개를 분해하여 나타낸 단면도이고, 도5는 전기압력조리기의 몸체덮개를 나타낸 단면도이다.2 to 5 are views for showing an electric pressure cooker according to the present invention, Figure 2 is an exploded perspective view showing the body cover and the hinge body of the electric pressure cooker, Figure 3 is an inner pot cover, steam in Figure 2 4 is a cross-sectional view showing the inner plate cover from the body cover of the electric pressure cooker, and FIG. 5 is a cross-sectional view showing the body cover of the electric pressure cooker.

본 발명에 따르는 전기압력조리기는, 도4에 나타낸 바와 같이 몸체(10); 몸체덮개(20); 및 힌지몸체(30)를 포함한다.The electric pressure cooker according to the present invention includes a body 10, as shown in FIG. Body cover 20; And a hinge body 30.

상기 몸체(10)는 도4에 나타낸 바와 같이, 상방으로 형성된 개구부를 통해 수용되는 내솥(12)을 가열하여 내솥(12)에 수용된 식재료를 조리하기 위한 것으로서, 내부에는 외부로부터 전원을 인가받아 내솥(12)으로 전력을 공급하기 위한 회로기판을 포함하는 전기부품들이 구비되고, 외부에는 각종 입력버튼과 표시램프 등이 구비된다.The body 10 is for cooking the food contained in the inner pot 12 by heating the inner pot 12 accommodated through the opening formed upward, as shown in Figure 4, the inner pot is supplied with power from the outside Electrical components including a circuit board for supplying power to 12 are provided, and various input buttons, display lamps, and the like are provided outside.

또한, 상기 몸체덮개(20)는 도4에 나타낸 바와 같이, 상기 내솥(12)을 개폐하고 증기배출공이 형성된 증기배출부(22f)를 포함하는 내솥덮개(22)와, 상기 내솥덮개(22)가 탈착가능하게 결합되도록 저면 둘레에 배치되는 장착부인 내솥덮개 고정판(26)을 포함하여 상기 몸체(10)의 상부에 구비되어 상기 몸체(10)의 개구부를 개폐하기 위한 것이다.In addition, the body cover 20, as shown in Figure 4, opening and closing the inner pot 12, the inner pot cover 22 including a steam outlet 22f is formed with a steam discharge hole, and the inner pot cover 22 It is provided on the upper portion of the body 10 including the inner pot cover fixing plate 26 which is a mounting portion disposed around the bottom to be detachably coupled to open and close the opening of the body 10.

이와 같이 몸체덮개(20)와 내솥덮개(22)가 탈착가능하게 결합되기 때문에, 세척을 할 필요가 있는 경우 몸체덮개(20)와 내솥덮개(22)를 분리하여 세척을 함으로써 보다 위생적으로 관리를 할 수 있게 된다.Since the body cover 20 and the inner pot cover 22 are detachably combined as described above, if the cleaning is necessary, the body cover 20 and the inner pot cover 22 are separated and washed to manage more hygienically. You can do it.

상기 내솥덮개(22)는 도2 내지 도4에 나타낸 바와 같이, 내솥덮개(22)와 내솥(12) 사이를 밀폐하는 내솥패킹(22a); 상기 내솥패킹(22a)과 내솥덮개(22)를 고정하는 내솥잠금부재(22b); 상기 내솥덮개(22)를 감싸며 내솥덮개 고정판(26)과 탈착가능하게 결합하는 걸림부재(22c); 조리시작 초기 핸들(24)을 돌림으로써 몸체덮개(20)의 열림을 방지하는 비금속으로 이루어진 열림방지장치(22d); 및 조리 시에 내솥(12) 내부의 압력이 정상압력 이상일 경우 작동하여 증기를 배출시키도록 함으로써 내솥(12) 내부의 압력을 정상상태로 유지할 수 있도록 하는 비복귀안전장치(22e)를 포함한다.The inner pot cover 22, as shown in Figure 2 to Figure 4, inner pot packing 22a for sealing between the inner pot cover 22 and the inner pot 12; An inner pot locking member 22b for fixing the inner pot packing 22a and the inner pot cover 22; A catching member (22c) surrounding the inner pot cover (22) and detachably coupled to the inner pot cover fixing plate (26); Opening prevention device (22d) made of a non-metal to prevent the opening of the body cover 20 by rotating the start handle 24; And a non-return safety device 22e for maintaining the pressure in the inner pot 12 by operating the inner pot 12 when the pressure inside the inner pot 12 is higher than the normal pressure when cooking.

이와 같은 내솥패킹(22a), 내솥잠금부재(22b), 열림방지장치(22d) 및 비복귀안전장치(22e)는 다수 출원되어 공지된 바 있고, 본 발명의 요지가 아니므로 여기에서의 상세한 설명은 생략하기로 한다.The inner pot packing 22a, the inner pot locking member 22b, the opening preventing device 22d and the non-return safety device 22e have been filed and known, and are not the gist of the present invention. Will be omitted.

한편, 상기 내솥덮개(22)에는 도2 및 도3에 걸림부재(22c)가 형성되는데, 상기 걸림부재(22c)는 상기 내솥덮개(22)의 외주면 상부로부터 내솥덮개(22)의 두께방향으로 절곡형성되고 그 단부에는 외측방향으로 돌출부(P)가 형성된다.On the other hand, the inner pot cover 22 is formed with a locking member 22c in Figures 2 and 3, the locking member 22c is in the thickness direction of the inner pot cover 22 from the upper outer peripheral surface of the inner pot cover 22 It is bent and formed at the end of the protrusion P in the outward direction.

또한, 상기 결합부재(26a)는 도4 및 도5에 나타낸 바와 같이, 상기 걸림부재(22c)가 결합 또는 분리되도록 내솥덮개 고정판(26) 중 걸림부재(22c)와 대응하는 위치에 구비된다. 이때, 상기 결합부재(26a)는 상기 걸림부재(22c)가 결합 또는 분리되는 경우 외측으로 밀렸다가, 결합 또는 분리가 완료된 경우 원위치로 탄성복원하도록 판스프링 등과 같은 탄성부재로 이루어지는 것이 바람직하다.4 and 5, the coupling member 26a is provided at a position corresponding to the locking member 22c of the inner pot cover fixing plate 26 so that the locking member 22c is coupled or separated. At this time, the coupling member 26a is preferably made of an elastic member such as a leaf spring so as to be pushed outward when the engaging member 22c is engaged or separated, and elastically restored to its original position when the coupling or separation is completed.

아울러, 상기 결합부재(26a)는 도4 및 도5에 나타낸 바와 같이, 상기 내솥덮개 고정판(26)에 고정되는 단부로부터 연장되는 안내부(G)를 포함한다. 상기 안내부(G)는 상기 걸림부재(22c)가 결합 또는 분리되는 것을 안내하기 위한 것으로서, 상기 걸림부재(22c)가 결합되는 경우 안내하도록 우측 상방으로 경사진 제1안내면(G1)과, 상기 걸림부재(22c)가 분리되는 경우 안내하도록 상기 제1안내면(G1)으로부터 연장되어 좌측 상방으로 경사진 제2안내면(G2)을 포함한다.In addition, the coupling member 26a includes a guide portion G extending from an end fixed to the inner pot cover fixing plate 26, as shown in FIGS. 4 and 5. The guide part (G) is for guiding that the locking member (22c) is coupled or separated, the first guide surface (G1) inclined upwards to the right to guide when the locking member (22c) is coupled, and It includes a second guide surface (G2) extending from the first guide surface (G1) and inclined upward left to guide when the locking member (22c) is separated.

즉, 사용자가 내솥덮개(22)를 내솥덮개 고정판(26)에 결합하는 경우 상기 내솥덮개(22)에 형성된 걸림부재(22c)의 돌출부(P)는 내솥덮개 고정판(26)에 구비된 결합부재(26a)의 안내부(G) 제1안내면(G1)을 따라 상방으로 안내되고, 이에 따라 상기 결합부재(26a)는 외측방향으로 밀리게 된다. 상기 돌출부(P)가 제1안내면(G1)을 지나 제2안내면(G2)에 위치하게 되면 외측으로 밀렸던 결합부재(26a)가 원위치로 복원하여 상기 제2안내면(G2)이 상기 돌출부(P)를 지지함으로써 상기 내솥덮개(22)는 내솥덮개 고정판(26)에 결합되게 된다.That is, when the user couples the inner pot cover 22 to the inner pot cover fixing plate 26, the protrusion P of the catching member 22c formed on the inner pot cover 22 is the coupling member provided in the inner pot cover fixing plate 26. Guide portion (G) of (26a) is guided upward along the first guide surface (G1), whereby the coupling member (26a) is pushed outward. When the protrusion P is positioned on the second guide surface G2 past the first guide surface G1, the coupling member 26a pushed outward is restored to its original position so that the second guide surface G2 is the protrusion P. By supporting the inner pot cover 22 is to be coupled to the inner pot cover fixing plate (26).

이와 반대로, 사용자가 내솥덮개(22)를 내솥덮개 고정판(26)으로부터 분리하는 경우 상기 제2안내면(G2)에 위치하고 있는 상기 돌출부(P)는 상기 제2안내면(G2)을 따라 하방으로 안내되고, 이에 따라 상기 결합부재(26a)는 외측방향으로 밀리게 된다. 상기 돌출부(P)가 제2안내면(G2)을 지나 제1안내면(G1)에 위치하게 되면 외측으로 밀렸던 결합부재(26a)는 원위치로 복원하게 되고 상기 내솥덮개(22)는 내솥덮개 고정판(26)으로부터 분리되게 된다.On the contrary, when the user separates the inner pot cover 22 from the inner pot cover fixing plate 26, the protrusion P located on the second guide surface G2 is guided downward along the second guide surface G2. Thus, the coupling member 26a is pushed outward. When the protrusion P is positioned on the first guide surface G1 past the second guide surface G2, the coupling member 26a pushed outward is restored to its original position, and the inner pot cover 22 is an inner pot cover fixing plate 26. ).

한편, 상기 힌지몸체(30)는 도4에 나타낸 바와 같이, 상기 몸체(10)의 일측에 일단부(30a)가 힌지결합하고, 상기 몸체덮개(20)와 탈착가능하게 결합되는 몸통부(30b)에는 상기 증기배출부(22f)에 결합되어 상기 내솥(12)의 압력을 조절하는 증기조절판(36)이 구비된다.On the other hand, the hinge body 30, as shown in Figure 4, one end portion (30a) is hinged to one side of the body 10, the body portion 30b which is detachably coupled to the body cover (20) ) Is provided with a steam control plate 36 coupled to the steam discharge portion 22f to control the pressure of the inner pot 12.

즉, 상기 힌지몸체(30)의 몸통부(30b)는 도2에 나타낸 바와 같이, 상기 몸통부(30b)의 형상과 대응되는 형상으로 상기 몸체덮개(20)에 형성된 삽입공간(S)에 결합되고, 상기 증기조절판(36)은 상기 증기배출부(22f)에 결합되되, 상기 증기조 절판(36)과 증기배출부(22f) 사이는 증기패킹(38)으로 패킹되어 압력조절기능이 원활하게 수행될 수 있다.That is, the body portion 30b of the hinge body 30 is coupled to the insertion space S formed in the body cover 20 in a shape corresponding to the shape of the body portion 30b as shown in FIG. The steam control plate 36 is coupled to the steam discharge part 22f, and the steam control plate 36 and the steam discharge part 22f are packed with steam packing 38 to smoothly control the pressure. Can be performed.

상기 증기패킹(38)은 고리형상으로 이루어져 상기 증기조절판(36)에 결합됨으로써 사용자가 상기 몸체의 개구부를 상기 몸체덮개(20)로 덮는 경우 상기 증기배출부(22f)에 수용되어 가압됨에 따라 상기 내솥에서 발생된 증기가 상기 증기배출부(22f)와 증기조절판(36) 사이로 새어 나가는 것을 방지할 수 있다.The steam packing 38 is formed in an annular shape and coupled to the steam control plate 36 so that when the user covers the opening of the body with the body cover 20, the steam packing 38 is accommodated in the steam discharge part 22f and pressurized. The steam generated in the inner pot can be prevented from leaking between the steam discharge portion 22f and the steam control plate 36.

한편, 상기 몸체덮개(20)와 힌지몸체(30)의 결합 또는 분리방식은, 상기 몸체덮개(20)에 형성된 삽입공간(S)의 내주면에 가이드레일을 형성하고 상기 힌지몸체(30)의 몸통부(30b) 외주면에 가이드홈을 형성하여 상기 가이드홈에 가이드레일을 삽입, 슬라이딩시키는 슬라이드식으로 이루어질 수 있다. 이와 반대로, 상기 삽입공간(S)의 내주면에 가이드홈을 형성하고 상기 힌지몸체(30)의 몸통부(30b) 외주면에 가이드레일을 형성할 수도 있음은 당연하다.On the other hand, the coupling or separation method of the body cover 20 and the hinge body 30, the guide rail is formed on the inner circumferential surface of the insertion space (S) formed in the body cover 20 and the body of the hinge body 30 A guide groove may be formed on an outer circumferential surface of the part 30b to insert a guide rail into the guide groove and slide the guide rail. On the contrary, it is natural that guide grooves may be formed on the inner circumferential surface of the insertion space S, and guide rails may be formed on the outer circumferential surface of the body portion 30b of the hinge body 30.

또한, 상기 몸체덮개(20)와 힌지몸체(30)의 결합 또는 분리방식은 후크식 또는 기타 다른 방법으로 얼마든지 구현가능하다.In addition, the coupling or separation of the body cover 20 and the hinge body 30 can be implemented in any number of hooks or other ways.

이와 같이 몸체덮개(20)가 힌지몸체(30)로부터 분리되어 세척될 수 있기 때문에 몸체덮개(20)의 내부에는 전기부품이 구비되지 않는 것이 바람직하다.Since the body cover 20 can be separated and washed from the hinge body 30 as described above, it is preferable that electrical parts are not provided inside the body cover 20.

한편, 상기 힌지몸체(30)는 도2에 나타낸 바와 같이, 일측에 결합되어 내솥의 압력을 조절하는 증기조절판(36); 상기 증기조절판(36)에 결합되어 증기가 외부로 배출되지 않도록 하는 증기패킹(38); 상기 증기조절판(36)에 구비되어 내솥의 내부압력이 소정압력 이상일 때 자동으로 증기를 외부로 배출하는 자동 증기배출밸 브(32); 및 상기 증기조절판(36)에 구비되어 조리가 완료된 경우 증기를 외부로 배출하여 내솥의 압력을 외부 압력과 동일하게 되도록 조절하는 증기배출밸브(34)를 포함하고, 상부에는 설정압력을 유지하도록 하는 압력추가 구비된다.On the other hand, the hinge body 30, as shown in Figure 2, is coupled to one side steam control plate 36 for adjusting the pressure of the inner pot; A steam packing 38 coupled to the steam control plate 36 to prevent steam from being discharged to the outside; An automatic steam discharge valve 32 provided at the steam control plate 36 to automatically discharge steam to the outside when the internal pressure of the inner pot is equal to or greater than a predetermined pressure; And a steam discharge valve 34 provided at the steam control plate 36 to discharge steam to the outside when the cooking is completed to adjust the pressure of the inner pot to be equal to the external pressure, and to maintain the set pressure at the upper portion. Pressure addition is provided.

즉, 내솥덮개(22)가 내솥덮개 고정판(26)에 삽입되어 고정될 때 증기가 배출될 수 있도록 증기배출공이 형성된 내솥덮개(22)의 증기배출부(22f)의 둘레가 증기패킹(38)에 의해 덮히게 된다. 이때, 내솥덮개(22)의 증기배출공으로 배출된 증기는 증기조절판(36)의 증기패킹(38)에 의해 외부로 유출되지 않고 증기조절판(36)의 배출공으로 배출되게 됨으로써 원활한 압력유지기능을 수행할 수 있게 된다.That is, the inner circumference of the steam discharge portion 22f of the inner pot cover 22 in which the steam discharge hole is formed so that steam is discharged when the inner pot cover 22 is inserted into the inner pot cover fixing plate 26 and fixed, the vapor packing 38 Covered by At this time, the steam discharged into the steam discharge hole of the inner pot cover 22 is not discharged to the outside by the steam packing 38 of the steam control plate 36 is discharged to the discharge hole of the steam control plate 36 to perform a smooth pressure maintenance function. You can do it.

이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것은 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형, 및 변경이 가능함은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 있어 명백할 것이다.The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible in the technical field of the present invention without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge.

이상에서 살펴본 바와 같은 본 발명의 전기압력조리기에 의하면, 내솥덮개를 몸체덮개에 탈착가능하게 구비하여 내솥덮개와 몸체덮개를 분리·세척할 수 있도록 함으로써 보다 위생적으로 관리를 할 수 있는 효과가 있다.According to the electric pressure cooker of the present invention as described above, the inner pot cover is detachably provided on the body cover so that the inner pot cover and the body cover can be separated and washed, so that the sanitary management can be more hygienic.

또한, 내솥덮개에 형성된 증기배출부와 상기 증기배출부에 결합되는 증기조절판 사이로 증기가 배출되는 것을 방지하기 위해서 상기 증기배출부와 증기조절판 사이를 증기패킹으로 패킹함으로써 압력조절기능을 원활하게 수행할 수 있도록 하 는 효과가 있다.In addition, in order to prevent the discharge of steam between the steam discharge portion formed in the inner pot cover and the steam control plate coupled to the steam discharge portion by packing the steam between the steam discharge portion and the steam control plate with a steam packing to smoothly perform the pressure control function. This is effective.

Claims (6)

상방으로 개구부가 형성되어 내솥이 수용되는 몸체;An opening is formed upward to accommodate the inner pot; 증기배출공이 형성된 증기배출부를 포함하여 이루어져 상기 내솥을 개폐하는 내솥덮개와, 상기 내솥덮개가 탈착가능하게 결합되도록 저면 둘레에 배치되는 장착부를 포함하여 상기 몸체의 상부에 구비되어 상기 몸체의 개구부를 개폐하기 위한 몸체덮개; 및An inner pot cover for opening and closing the inner pot comprises a steam discharge part formed with a steam discharge hole, and a mounting portion disposed around the bottom surface of the inner pot cover to be detachably coupled to the upper portion of the body to open and close the opening of the body. Body cover for; And 상기 몸체의 일측에 일단부가 힌지결합하고, 몸통부는 상기 몸체덮개와 탈착가능하게 결합되는 힌지몸체를 포함하되,One end hinged to one side of the body, the body portion includes a hinge body detachably coupled to the body cover, 상기 증기배출부와 상기 힌지몸체의 몸통부 사이는 증기패킹으로 패킹되는Between the steam discharge portion and the body portion of the hinge body is packed with steam packing 전기압력조리기.Electric pressure cooker. 제1항에 있어서,The method of claim 1, 상기 증기패킹은 The vapor packing is 사용자가 상기 몸체의 개구부를 상기 몸체덮개로 덮는 경우 상기 몸체덮개의 저면에 결합된 상기 내솥덮개의 증기배출부에 수용되어 가압됨에 따라 상기 내솥에서 발생된 증기가 상기 증기배출부와 몸통부 사이로 새어 나가는 것을 방지할 수 있는When the user covers the opening of the body with the body cover, the steam generated in the inner pot leaks between the steam discharge part and the body part as it is accommodated and pressurized by the steam discharge part of the inner pot cover coupled to the bottom of the body cover. Prevent from going out 전기압력조리기.Electric pressure cooker. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 힌지몸체는The hinge body 일측에 결합되어 내솥의 압력을 조절하는 증기조절판;Steam control plate is coupled to one side to adjust the pressure of the inner pot; 상기 증기조절판에 결합되어 증기가 외부로 배출되지 않도록 하는 증기패킹;A steam packing coupled to the steam control plate to prevent steam from being discharged to the outside; 상기 증기조절판에 구비되어 내솥의 내부압력이 소정압력 이상일 때 자동으로 증기를 외부로 배출하는 자동 증기배출밸브; 및An automatic steam discharge valve provided in the steam control plate to automatically discharge steam to the outside when the internal pressure of the inner pot is higher than a predetermined pressure; And 상기 증기조절판에 구비되어 조리가 완료된 경우 증기를 외부로 배출하여 내솥의 압력을 외부 압력과 동일하게 되도록 조절하는 증기배출밸브를 포함하는The steam control plate is provided with a steam discharge valve for controlling the pressure of the inner pot to be equal to the external pressure by discharging the steam to the outside when the cooking is completed; 전기압력조리기.Electric pressure cooker. 제1항에 있어서,The method of claim 1, 상기 내솥덮개에는 걸림부재가 형성되고,The inner pot cover is formed with a locking member, 상기 장착부에는 상기 걸림부재가 결합 또는 분리되도록 상기 걸림부재와 대응하는 위치에 결합부재가 구비되는The mounting part is provided with a coupling member at a position corresponding to the locking member so that the locking member is coupled or separated. 전기압력조리기.Electric pressure cooker. 제4항에 있어서,The method of claim 4, wherein 상기 걸림부재는The locking member is 상기 내솥덮개의 외주면 상부로부터 내솥덮개의 두께방향으로 절곡형성되고 단부에는 외측방향으로 돌출부가 형성되며,It is formed in the thickness direction of the inner pot cover from the upper outer peripheral surface of the inner pot cover and the end is formed with a protrusion in the outward direction, 상기 결합부재는The coupling member 상기 걸림부재가 결합 또는 분리되는 경우 외측으로 밀렸다가, 결합 또는 분리가 완료된 경우 원위치로 탄성복원하도록 탄성부재로 이루어진When the engaging member is coupled or separated, it is pushed outward, and made of an elastic member to elastically restore to its original position when the coupling or separation is completed 전기압력조리기.Electric pressure cooker. 제1항에 있어서,The method of claim 1, 상기 몸체덮개는The body cover 상기 힌지몸체의 몸통부와 슬라이드식으로 결합 또는 분리되는Slidingly coupled or separated with the body portion of the hinge body 전기압력조리기.Electric pressure cooker.
KR1020070017582A 2007-02-21 2007-02-21 Electric pressure cooker KR100803520B1 (en)

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KR100996500B1 (en) * 2008-03-10 2010-11-24 쿠쿠전자주식회사 electric pressure cooker
KR101118053B1 (en) 2010-04-22 2012-02-24 주식회사 리홈 Electric pressure rice cooker type of separating lid of inner pot
KR200460251Y1 (en) 2010-08-12 2012-05-10 쿠쿠전자주식회사 cover assembly for cooker
CN104095526A (en) * 2014-04-16 2014-10-15 九阳股份有限公司 Electric pressure cooker with top-mounted display interface
CN104970685A (en) * 2014-04-14 2015-10-14 佛山市顺德区酷福电器有限公司 Smoked electric cooker

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JPH03124241A (en) * 1989-10-04 1991-05-27 Copal Electron Co Ltd Linear motion motor
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100996500B1 (en) * 2008-03-10 2010-11-24 쿠쿠전자주식회사 electric pressure cooker
KR101118053B1 (en) 2010-04-22 2012-02-24 주식회사 리홈 Electric pressure rice cooker type of separating lid of inner pot
KR200460251Y1 (en) 2010-08-12 2012-05-10 쿠쿠전자주식회사 cover assembly for cooker
CN104970685A (en) * 2014-04-14 2015-10-14 佛山市顺德区酷福电器有限公司 Smoked electric cooker
CN104970685B (en) * 2014-04-14 2017-08-29 佛山市顺德区酷福电器有限公司 A kind of Smoked electric cooker
CN104095526A (en) * 2014-04-16 2014-10-15 九阳股份有限公司 Electric pressure cooker with top-mounted display interface

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