KR200157751Y1 - Open/close device of a pressure rice cooker - Google Patents
Open/close device of a pressure rice cooker Download PDFInfo
- Publication number
- KR200157751Y1 KR200157751Y1 KR2019950015597U KR19950015597U KR200157751Y1 KR 200157751 Y1 KR200157751 Y1 KR 200157751Y1 KR 2019950015597 U KR2019950015597 U KR 2019950015597U KR 19950015597 U KR19950015597 U KR 19950015597U KR 200157751 Y1 KR200157751 Y1 KR 200157751Y1
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- KR
- South Korea
- Prior art keywords
- lid
- opening
- container
- closing
- closing handle
- Prior art date
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Classifications
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
- A47J36/10—Lid-locking devices
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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
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- 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
Abstract
본 고안은 뚜껑을 용기 상부에 올려놓은 상태에서 개폐손잡이를 잠겨지는 방향으로 회전시키면 뚜껑이 용기에 잠겨짐과 동시에 임의로 해정되지 않도록하여 구성을 간소화한 압력밥솥의 뚜껑 개폐장치에 관한 것으로서, 특히 내,외통을 갖는 용기, 상기 용기 상부에 여닫히도록 설치된 뚜껑, 그리고 상기 뚜껑 상부에 회전가능토록 설치된 개폐손잡이의 회전에 따라 걸림턱이 상기 뚜껑에 형성된 고정부와 상기 외통에 형성된 고정부를 괘해정하는 개폐수단을 구비하는 특징이 있다.The present invention relates to a lid opening and closing device of a pressure cooker which simplifies the configuration by rotating the opening and closing handle in the locked direction while the lid is placed on the top of the container so that the lid is locked in the container and is not arbitrarily released. The locking jaw is fixed to the fixing portion formed on the lid and the fixing portion formed on the lid according to the rotation of the container having an outer cylinder, the lid installed to open and close the upper portion of the container, and the opening and closing handle rotatably installed on the lid. It is characterized by the opening and closing means.
Description
제1도는 종래 압력 밥솥의 단면도.1 is a cross-sectional view of a conventional pressure cooker.
제2도는 본 고안 압력 밥솥의 단면도.2 is a cross-sectional view of the present invention pressure cooker.
제3도는 본 고안 개폐수단위 일부 발췌 분리 사시도.Figure 3 is a partial perspective view of the extract opening and closing unit.
제4(a)도는 본 고안의 잠긴상태를 나타낸 평단면도, 4(b)도는 본 고안의 열린상태를 나타낸 평단면도.Figure 4 (a) is a plan sectional view showing a locked state of the present invention, 4 (b) is a plan sectional view showing an open state of the present invention.
제5(a)(b)도는 본 고안의 잠긴상태와 열린상태를 나타낸 발췌도.Figure 5 (a) (b) is an extract showing the locked and open state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 용기 11 : 내통10 container 11: inner container
12 : 외통 13 : 뚜껑12: outer tube 13: lid
20 : 개폐수단 21 : 개폐손잡이20: opening and closing means 21: opening and closing handle
21a : 회전축 21b : 세레이션21a: axis of rotation 21b: serration
21c : 스프링 21e : 돌기21c: spring 21e: protrusion
21f : 홈 22 : 회전원판21f: groove 22: rotating disc
22a : 힌지핀 22b : 세레이션구멍22a: Hinge pin 22b: Serration hole
23 : 링크 23a-핀구멍23: link 23a-pin hole
23b : 핀구멍 23c : 핀구멍23b: pinhole 23c: pinhole
23d : 고정핀 24 : 걸림턱23d: fixing pin 24: locking jaw
24a : 힌지핀 25 : 고정부24a: hinge pin 25: fixed part
25a : 안내홈 26 : 고정부25a: guide groove 26: fixed part
본 고안은 압력밥솥의 뚜껑 개폐장치에 관한 것으로서, 더욱 상세하게는 뚜껑을 용기 상부에 올려 놓은 상태에서 개폐손잡이를 잠겨지는 방향으로 회전시키면 뚜껑이 용기에 잠겨짐과 동시에 임의로 해정되지 않도록하여 구성을 간소화한 압력밥솥의 뚜껑 개폐장치에 관한것이다.The present invention relates to a lid opening and closing device of the pressure cooker, and more particularly, by rotating the opening and closing handle in the locked direction in a state where the lid is placed on the top of the container so that the lid is locked in the container and at the same time freely released The lid opens and closes on a simplified pressure cooker.
일반적으로 압력밥솥은 제1도에 도시된 바와 같이, 용기(1)상부에 뚜껑(2)이 여닫히도록 설치된다. 이때 뚜껑(2)이 닫히면 용기(1) 내부는 높은 증기 압력이 형성되면서 조리가 진행된다. 한편 뚜껑(2)이 닫힌 상태에서 증기 압력으로 열리지 않도록 개폐수단이 구비된다.In general, the pressure cooker is installed to open and close the lid (2) above the container (1), as shown in FIG. At this time, when the lid 2 is closed, the inside of the container 1 is cooked while high steam pressure is formed. On the other hand, the opening and closing means is provided so that the lid (2) does not open under the steam pressure.
개폐수단은 뚜껑(2) 내측으로 걸림턱(23)이 마련되고 용기(1) 상부에는 걸림턱(23)이 걸리는 고정부(1a)가 구비된다. 그리고 뚜껑(2)과 용기(1)의 상부를 밀폐하는 패킹(6)이 구비되고 뚜껑(2)이 닫힌 상태에서 임의로 열리지 않도록 뚜껑손잡이(4)와 용기손잡이(3)를 고정하는 개폐손잡이(5)가 구비된 다. 한편 뚜껑(2)의 상부에는 용기(1) 내부에 일정의 압력이 설정되면 증기가 배출되는 증기배출구(7)가 형성되고 또한 뚜껑(2)을 개방할때 용기(1)내부에 존재하는 증기를 강제적으로 배기시키는 안전밸브(8)가 구비된다.The opening and closing means is provided with a locking jaw 23 to the inside of the lid (2) is provided with a fixing portion (1a) that the locking jaw 23 is caught on the container (1). And the lid 2 and the packing (6) for sealing the upper portion of the container 1 is provided and the opening and closing handle for fixing the lid handle (4) and the container handle (3) so as not to open arbitrarily in the closed state (2) ( 5) is provided. On the other hand, the upper part of the lid (2) is formed with a steam outlet (7) through which steam is discharged when a certain pressure is set inside the container (1), and the steam present inside the container (1) when the lid (2) is opened. A safety valve 8 for forcibly evacuating is provided.
이처럼 구성된 종래의 압력밥솥은 뚜껑(2)을 용기(1) 상부에 올려놓고 걸림턱(2a)이 고정부(la)와 겹쳐지도록 회전시킨다. 그리고 개폐손잡이(5)를 회전시켜 뚜껑(2)이 겹쳐진 반대방향으로 회전되지 못하도록 한다. 이런 상태에서 용기(1)가 가열되면 내부에 고온고압이 발생되어 요리가 진행된다.In the conventional pressure cooker configured as described above, the lid 2 is placed on the container 1 and the locking jaw 2a is rotated to overlap the fixing part la. And by opening and closing the handle (5) so that the lid (2) does not rotate in the overlapping direction. In this state, when the container 1 is heated, the high temperature and high pressure generate | occur | produce inside, and cooking is advanced.
그러나 뚜껑(21)이 회전될때 패킹(6)이 용기(1) 상부와 마찰 접촉되므로 패킹(6)의 수명이 단축된다. 그리고 마찰 접촉되는 과정에서 패킹(6)의 끼워진 상태가 틀어지면 뚜껑(2)과 용기(1) 사이로 틈새가 발생되어 기밀성이 저하되는 문제가 발생된다. 또한 개폐손잡이 (5)가 뚜껑손잡이(4)와 용기손잡이(3)에 별도로 형성되므로 구성이 복잡해지는 문제가 있다.However, when the lid 21 is rotated, the packing 6 is in frictional contact with the upper portion of the container 1, thereby shortening the life of the packing 6. In addition, when the state in which the packing 6 is fitted in the process of frictional contact is broken, a gap is generated between the lid 2 and the container 1, thereby causing a problem of deterioration of airtightness. In addition, since the opening and closing handle 5 is formed separately in the lid handle 4 and the container handle (3) there is a problem that the configuration is complicated.
본 고안은 종래의 문제점을 해결하기 위해 안출된 것으로서, 본 고안의 목적은 뚜껑을 용기 상부에 올려놓은 상태에서 개폐손잡이를 잠겨지는 방향으로 회전시키면 뚜껑이 용기에 잠겨짐과 동시에 임의로 해정되지 않도록하여 구성을 간소화한 압력밥솥의 뚜껑 개폐장치를 제공함에 있다.The present invention has been devised to solve the conventional problems, the object of the present invention is to rotate the opening and closing handle in the locked direction while the lid is placed on the top of the container so that the lid is locked in the container and at the same time do not freely It is to provide a lid opening and closing device of the pressure cooker with a simplified configuration.
상기 목적을 달성하기 위하여 본 고안은, 내,외통을 갖는 용기, 상기 용기 상부에 여닫히도록 설치된 뚜껑, 그리고 상기 뚜껑 상부에 회전가능토록 설치된 개폐손잡이의 회전에 따라 걸림턱이 상기 뚜껑에 형성된 고정부와 상기 외통에 형성된 고정부를 괘해정하는 개폐수단을 구비하는 특징이 있다.In order to achieve the above object, the present invention provides a container having an inner and outer cylinder, a lid installed to open and close the upper portion of the container, and a locking jaw formed in the lid according to the rotation of the opening and closing handle rotatably installed on the upper portion of the lid. And an opening and closing means for locking and fixing the fixed part formed on the outer cylinder.
이하에서는 첨부도면을 참조하여 본 고안의 바람직한 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.
제2도는 본 고안 압력 밥솥의 사시도이다. 즉 압력 밥솥은 용기(10)와 뚜껑(13)으로 구성된다. 한편 용기(10)는 히터(15)가 설치된 외통(12)과 음식물이 담기는 내통(11)으로 분리된다. 또한 외통(12)의 상단으로 다수개의 고정부(26)가 형성되고 뚜껑(13)에는 외통(12)의 원주방향을 따라 이동되면서 고정부(26)에 걸리는 걸림턱(24)을 갖는 개폐수단(20)이 구비된다. 개폐수단(20)은 뚜껑(13)의 중앙 상부에 설치된 개폐손잡이(21), 개폐손잡이(21)의 회전에 따라 걸림턱(24)을 원주방향으로 이동시키는 링크(23)로 구성된다.2 is a perspective view of the present invention pressure cooker. That is, the pressure cooker is composed of a container 10 and a lid 13. Meanwhile, the container 10 is separated into an outer cylinder 12 in which the heater 15 is installed and an inner cylinder 11 containing food. In addition, a plurality of fixing portions 26 are formed at the upper end of the outer cylinder 12, and the lid 13 has opening and closing means having a locking jaw 24 caught on the fixing portion 26 while being moved along the circumferential direction of the outer cylinder 12. 20 is provided. The opening and closing means 20 is composed of an opening and closing handle 21 installed in the upper portion of the lid 13, a link 23 for moving the locking jaw 24 in the circumferential direction in accordance with the rotation of the opening and closing handle 21.
제3도는 본 고안 개폐수단의 일부 발췌 분리 사시도이다. 즉 개폐손잡이(21)는 하단으로 회전원판(22)이 마련되고 회전원판(22)의 중앙에 세레이션구멍(22b)이 형성된다. 또한 회전축(21a)의 하단에 세레이션(21b)이 형성되어 세레이션구멍(22b)에 승강 가능토록 끼워지고 또한 외주연에 스프링(21c)이 걸림판(216)에 의해 설치된다. 한편 회전원판(22)의 상부로 다수개의 힌지핀(22a)이 형성되어 링크(23)의 후단에 형성된 핀구멍(23b)이 끼워진다.Figure 3 is a partial perspective separation perspective view of the opening and closing means of the present invention. That is, the opening and closing handle 21 is provided with a rotary disk 22 at the lower end and a serration hole 22b is formed in the center of the rotary disk 22. In addition, a serration 21b is formed at the lower end of the rotating shaft 21a so as to be lifted up and down in the serration hole 22b, and a spring 21c is installed at the outer periphery by the locking plate 216. On the other hand, a plurality of hinge pins 22a are formed in the upper portion of the rotation disk 22 to fit the pin holes 23b formed at the rear end of the link 23.
또한 링크(23)는 중간에 핀구멍(23b)이 형성되고 뚜껑(13)의 밑판(14)에 형성된 고정핀(23d)에 핀구멍(23b)이 끼워진다. 한편 링크(23)의 선단에 핀구멍(23c)이 형성되어 걸림턱(24)에 형성된 힌지핀(24a)이 끼워진다. 또한 걸림턱(24)은 밑판(14)의 외주연에 형성된 고정부(25)에 놓인다. 즉 고정부(25)의 상부에 형성된 안내홈(25a)에 걸림턱(24)의 상단이 이동 가능하게 끼워진다. 또한 개폐손잡이(21)의 저면에 돌기(21e)가 형성되고 뚜껑(13)에는 돌기(21e)가 끼워지는 홈(21f)이 형성된다. 미설명부호 16은 뚜껑(13)과 용기(10)를 밀폐하는 패킹을 나타낸다. 이처럼 구성된 본 고안은 개폐손잡이(21)의 회전에 따라 링크(23)가 당겨지고 또한 밀리면서 걸림턱(24)이 고정부(25)(26)에 괘 ,해정된다.In addition, the link 23 has a pin hole 23b formed in the middle thereof, and the pin hole 23b is fitted into the fixing pin 23d formed on the bottom plate 14 of the lid 13. On the other hand, a pin hole 23c is formed at the tip of the link 23 so that the hinge pin 24a formed at the locking jaw 24 is fitted. In addition, the locking jaw 24 is placed on the fixing portion 25 formed on the outer periphery of the base plate (14). That is, the upper end of the locking step 24 is inserted into the guide groove 25a formed on the upper part of the fixing part 25 to be movable. In addition, the protrusion 21e is formed in the bottom face of the opening-closing handle 21, and the cover 13 is provided with the groove 21f in which the protrusion 21e is fitted. Reference numeral 16 denotes a packing for sealing the lid 13 and the container 10. The present invention configured as described above has the locking jaw 24 fixed to the fixing portions 25 and 26 while the link 23 is pulled and pushed in accordance with the rotation of the opening / closing handle 21.
즉 제4(b)도에 도시된 것처럼 회전원판(22)이 반시계방향으로 회전된 상태에서 각 링크(23)는 당겨진 상태가 된다. 이때 걸림턱(24)이 각 고정부(25)(26)에서 이탈된 상태로 뚜껑(13)이 용기(10)에서 풀린다.That is, as shown in FIG. 4 (b), each link 23 is pulled in a state in which the rotation disc 22 is rotated counterclockwise. At this time, the lid 13 is released from the container 10 in a state where the locking jaw 24 is separated from each of the fixing parts 25 and 26.
또한 제4(a)도에 도시된 것처럼 개폐손잡이(21)가 회전되면 링크(23)가 밀린다. 즉 회전원판(22)이 도면상 시계방향으로 회전되면 힌지펀(22a)이 함께 회전된다. 이때 링크(23)는 고정핀(23d)을 중심으로 밀린다. 또한 밀리는 과정에서 링크(23)의 선단에 형성된 핀구멍(23c)과 걸림턱(24)의 힌지핀(24a)에 의하여 걸림턱(24)이 안내홈(25a)을 따라 이동되어 고정부(25)(26)에 괘정된다. 따라서 걸림턱(24)이 제5(a)도에 도시된 것처럼 각 고정부(25)(26)에 걸린다. 또한 뚜껑(13)이 용기(10)상부에 놓인 상태에서 개폐손잡이(21)의 회전에 따라 괘정되므로 패킹(16)의 마찰에 따른 마모가 감소된다.Also, as shown in FIG. 4 (a), when the opening / closing handle 21 is rotated, the link 23 is pushed. In other words, when the rotation disc 22 is rotated in the clockwise direction in the drawing hinge hinge 22a is rotated together. At this time, the link 23 is pushed around the fixing pin 23d. In addition, the locking jaw 24 is moved along the guide groove 25a by the pin hole 23c formed at the tip of the link 23 and the hinge pin 24a of the locking jaw 24 in the pushing process, thereby fixing the fixed portion 25. (26). Therefore, the locking jaw 24 is caught by the fixing portions 25 and 26 as shown in FIG. 5 (a). In addition, since the lid 13 is determined by the rotation of the opening / closing handle 21 in a state where the lid 13 is placed on the top of the container 10, wear due to friction of the packing 16 is reduced.
한편 제2도에 도시된 것처럼 개폐손잡이(21)는 뚜껑(13)이 잠긴 상태에서 돌기(21e)가 홈(21f)에 걸려 임의로 회전되지 않는다. 즉 스프링(21c)이 개폐손잡이(21)를 당기므로 돌기(21e)가 뚜껑(13)에 형성된 홈(21f)에 끼워진다. 한편 개폐손잡이(21)를 회전시킬때 상부로 당긴다. 이때 돌기(21e)가 홈(21f)에서 이탈되므로 회전이 가능하다.On the other hand, as shown in FIG. 2, the opening / closing handle 21 is not rotated arbitrarily as the projection 21e is caught in the groove 21f while the lid 13 is locked. That is, since the spring 21c pulls the opening / closing handle 21, the projection 21e is fitted into the groove 21f formed in the lid 13. On the other hand, when opening and closing the handle 21 to pull to the top. At this time, since the protrusion 21e is separated from the groove 21f, rotation is possible.
한편 회전축(21a)과 회전원판(22)은 세레이션(21b)과 세레이션 구멍(22b)을 통하여 서로 결합된 상태이므로 상,하부 방향의 이동이 가능한 상태에서 회전축(21a)의 회전이 회전원판(22)에 전달된다.On the other hand, since the rotating shaft 21a and the rotating disk 22 are coupled to each other through the serration 21b and the serration hole 22b, the rotation of the rotating shaft 21a is performed when the upper and lower directions are movable. Is passed to 22.
이상에서와 같이 본 고안에 따르면 뚜껑이 놓인 상태에서 개폐손잡이의 회전에 따라 걸림턱이 각 고정부에 걸려 괘정되고 또한 이탈되어 해정되므로 구성이 간소화 된다. 또한 뚜껑이 회전되지 않고 괘해정되므로 패킹의 마모가 감소되어 기밀성이 향상된다.As described above, according to the present invention, the locking jaw is fixed to each fixing part according to the rotation of the opening / closing handle in a state in which the lid is placed, and thus the configuration is simplified. In addition, since the lid is not rotated and is locked, the wear of the packing is reduced and the airtightness is improved.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950015597U KR200157751Y1 (en) | 1995-06-30 | 1995-06-30 | Open/close device of a pressure rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950015597U KR200157751Y1 (en) | 1995-06-30 | 1995-06-30 | Open/close device of a pressure rice cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970000340U KR970000340U (en) | 1997-01-21 |
| KR200157751Y1 true KR200157751Y1 (en) | 1999-10-01 |
Family
ID=19417017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950015597U KR200157751Y1 (en) | 1995-06-30 | 1995-06-30 | Open/close device of a pressure rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200157751Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100263983B1 (en) * | 1997-12-31 | 2000-08-16 | 구자홍 | Apparatus for cover of perssure rice cooker |
-
1995
- 1995-06-30 KR KR2019950015597U patent/KR200157751Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970000340U (en) | 1997-01-21 |
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