KR20020083874A - Safty a pressure cooker - Google Patents

Safty a pressure cooker Download PDF

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Publication number
KR20020083874A
KR20020083874A KR1020010024194A KR20010024194A KR20020083874A KR 20020083874 A KR20020083874 A KR 20020083874A KR 1020010024194 A KR1020010024194 A KR 1020010024194A KR 20010024194 A KR20010024194 A KR 20010024194A KR 20020083874 A KR20020083874 A KR 20020083874A
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KR
South Korea
Prior art keywords
lid
hook
guide
handle
opening
Prior art date
Application number
KR1020010024194A
Other languages
Korean (ko)
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KR100406347B1 (en
Inventor
서정호
전우식
Original Assignee
서정호
전우식
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Publication date
Application filed by 서정호, 전우식 filed Critical 서정호
Priority to KR10-2001-0024194A priority Critical patent/KR100406347B1/en
Publication of KR20020083874A publication Critical patent/KR20020083874A/en
Application granted granted Critical
Publication of KR100406347B1 publication Critical patent/KR100406347B1/en

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Classifications

    • 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
    • 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
    • A47J27/0815—Locking devices where vessel and lid have adapted shapes to provide for the locking action
    • 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

Abstract

PURPOSE: An opening/closing apparatus for a lid of a pressure kettle is provided to achieve a safe cooking by easily opening/closing the lid of the pressure kettle through simply rotating a handle. CONSTITUTION: An opening/closing apparatus for a lid of a pressure kettle includes a handle(4) connected to a rotating plate(6) positioned at a center of a cover(5) through a connection member(14). The connection member(14) is coupled to a central shaft of the rotating shaft. A spiral slot is formed at a bottom of the cover(5) in order to receive a hook(7) therein. A fixing slot is formed at a center portion of the hook(7). A lid(2) is coupled to a guide rod. A ring(15) is rested in a guide hole(6b) of the rotating plate(6). As the handle(4) rotates, a locking jaw(6c) formed at a peripheral portion of the rotating plate(6) is meshed with a guide(17) due to an elastic force of a spring(16), which is installed in a lower portion of the cover(5). The hook(7) moves along a guide plate(8) so that the lid(2) is opened/closed.

Description

압력솥뚜껑 안전개폐장치{SAFTY A PRESSURE COOKER}Pressure cooker lid safety opening and closing device {SAFTY A PRESSURE COOKER}

본 발명은 압력솥뚜껑 안전개폐장치에 관한 것으로서, 뚜껑에 설치된 손잡이를 회동시키면 뚜껑에 방사선으로 결착된 걸고리가 전,후진하면서 솥뚜껑이 개폐되도록 하여 압력솥뚜껑을 안전하게 개폐할 수 있음과 동시에 압력솥 내부의 증기가 남아 있을시 뚜껑이 열리지 않게 하여 안전하게 취사할 수 있도록 하는 것인데, 종래에도 뚜껑손잡이를 회동시켜 솥뚜껑을 개폐하도록 한 장치는 여러번 시도되어 고안 되었으나 그 구조상 제작경비가 비싸고 사용빈도에 따라 고장률이 잦았으며, 증기압에 의한 안전장치가 미비하여 위험한 요소로 발생되는등의 단점이 발생하게 되었다.The present invention relates to a pressure cooker lid safety opening and closing device, by rotating the handle installed on the lid to open and close the cooker lid while moving forward and backward with the lid on the lid to open and close the pressure cooker lid and at the same time steam inside the pressure cooker Is to ensure that the lid does not open when it is left, so that it can be cooked safely. In the past, the device to open and close the pot lid by rotating the handle of the lid was designed and tried many times. As a result, the safety device is inadequate due to the vapor pressure, resulting in a dangerous element.

본 발명은 상기와 같은 단점을 없애고 보다 안전하고 편리하게 하기 위하여 손잡이를 회동시켜 뚜껑과 본체를 분리하게끔 덮개를 형성하여 덮개내부 중앙에는 회전판을 배설하여 회전판과 손잡이를 연결하고 상기 회전판에는 걸고리를 결착하여 손잡이의 회동에 의해 걸고리가 전후진 되면서 뚜껑이 개폐되도록 하는 것인데, 솥내부의 증기가 남아 있을시는 걸고리에 장착된 안전밸브가 걸고리의 홈에 끼워져 걸고리가 전,후진되지 않아 안전하게 취사 할 수 있어 손잡이의 회전에 의한 간단한 조작만으로도 뚜껑을 쉽게 개폐 할 수 있으며 매우 안전하게 취사를 하는 것에 그 목적이 있는 것이다.The present invention forms a cover to separate the lid and the main body by rotating the handle to eliminate the above disadvantages and more secure and convenient, the rotating plate is disposed in the center of the cover to connect the rotating plate and the handle and the hook is attached to the rotating plate When the hook is moved back and forth by the rotation of the handle, the lid is opened and closed.When steam inside the pot remains, the safety valve mounted on the hook is inserted into the groove of the hook so that the hook is not moved forward or backward. It is easy to open and close the lid just by simple operation by the rotation of the handle, and its purpose is to cook very safely.

도1은 본 발명의 사시도1 is a perspective view of the present invention

도2는 본 발명의 분리사시도Figure 2 is an exploded perspective view of the present invention

도3은 본 발명에서 손잡이회동부의 저면에서 본 사시도Figure 3 is a perspective view from the bottom of the handle pivot in the present invention

도4는 본 발명에서 손잡이회동부의 저면에서 본 작동도로서4 is an operation view as seen from the bottom of the handle turning part in the present invention;

(가)는 걸고리가 체결된 상태의 예시도(A) is also an example of a hook fastened state

(나)는 걸고리가 벌어진 상태의 예시도(B) is an example of a state where the hook is open

도5는 본 발명에서 안전핀이 걸고리에 체결되어 작동되는 작동도로서5 is an operation diagram in which the safety pin is fastened to the hook in the present invention to operate

(가)는 증기압이 있을 때 안전핀이 상승되어 있는 예시도(A) is an illustration that the safety pin is raised when there is steam pressure

(나)는 증기압이 있을 때 안전핀이 하강되어 있는 예시도(B) shows an example in which the safety pin is lowered when there is steam pressure.

*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1: 본체 2:뚜껑1: body 2: lid

3:손잡이회동부 4:손잡이3: Knob moving part 4: Knob

5: 덮개 5a:나선홈5: cover 5a: spiral groove

6:회전판 6a:중심축6: swivel plate 6a: center shaft

6b:가이드홀 6c:걸림턱6b: Guide hole 6c: Jamming jaw

7:걸고리 7a:고정홈7: hook 7a: fixed groove

701:고정홈 702:걸림홈701: fixed groove 702: locking groove

8:안내판 9: 고정링8: Signature 9: Retaining Ring

10:체결볼트 11: 안내봉10: Fastening bolt 11: guide rod

110:안내봉 110a:안전핀110: guide rod 110a: safety pin

110b:외단부 110c:내림방지구110b: Outer 110c: Lowering prevention

12:너트 13:증기배출조절밸브12: Nut 13: Steam discharge control valve

14:연결간 14a:볼트14: Connection 14a: Bolt

15:링 16:탄력스프링15: Ring 16: Elastic spring

17:안내가이드 18:스프링안내구17: Information guide 18: Spring guide

19:스프링케이스 20:체결볼트19: Spring case 20: Fastening bolt

본 발명은 압력솥을 보다 안전하고 편리하게 사용하기 위함인데, 도면에 의해 본 발명의 구성을 설명하면The present invention is to use a pressure cooker more safely and conveniently, when explaining the configuration of the present invention by the drawings

도1은 본 발명의 사시도이고,1 is a perspective view of the present invention,

도2는 본 발명의 분리사시도를 도시하였고Figure 2 shows an exploded perspective view of the present invention

도3은 본 발명에서 손잡이회동부의 저면에서 본 사시도이며,Figure 3 is a perspective view from the bottom of the handle pivot in the present invention,

도4는 본 발명에서 손잡이회동부의 저면에서 본 작동도로서4 is an operation view as seen from the bottom of the handle turning part in the present invention;

(가)는 걸고리가 체결된 상태의 예시도(A) is also an example of a hook fastened state

(나)는 걸고리가 벌어진 상태의 예시도이고(B) is an illustration of a hooked state

도5는 본 발명에서 안전핀이 걸고리에 체결되어 작동되는 작동도로서5 is an operation diagram in which the safety pin is fastened to the hook in the present invention to operate

(가)는 증기압이 있을 때 안전핀이 상승되어 있는 예시도(A) is an illustration that the safety pin is raised when there is steam pressure

(나)는 증기압이 있을 때 안전핀이 하강되어 있는 예시도로서,(B) is an illustration of the safety pin is lowered when there is steam pressure,

본 발명은 도면에 도시된바와 같이 크게 손잡이회동부(3)와 뚜껑(2), 본체(1)로 나누어지게 되는데 상기의 손잡이회동부(3)는 손잡이(4)를 회동시켜 뚜껑(2)과 본체(1)를 분리하게끔 덮개(5)를 형성하여 덮개(5)내부중앙에는 회전판(6)을 배설하여 회전판(6)과 손잡이(4)를 연결하고 상기 회전판(6)에는 걸고리(7)를 결착하여 손잡이(4)의 회동에 의해 걸고리(7)가 안내판(8)에 따라 전후진 되면서 뚜껑(2)이 개폐되도록 하는 것인데, 본체(1)와 뚜껑(2)은 고정링(9)에 의해 체결볼트(10)와 고정되게 하고 뚜껑(2)과 손잡이회동부(3)는 각각의 안내봉(11)이 체결볼트(20)와 체결너트(12)에 의해 고정되는데 덮개(5)에 위치한 증기배출조절밸브(13)는 뚜껑(2)하단부의 안내봉(11)과 일체로 연결구성 하였는데, 더욱 상세하게는 손잡이(4)는 덮개(5)내부중앙에 위치한 회전판(6)의 연결간(14)에 의해 연결되게 하되 이탈방지를 위하여 연결간(14) 상부에 볼트(14a)로 손잡이와 체결하고 연결간이 회전판(6)의 중심축(6a)에 끼워지게 형성하며 덮개(5)의 저면부에는 나선홈(5a)을 형성하여 걸고리(7)를 장착하되 걸고리(7)의 중앙단부에 고정홈(7a)을 형성하여 안내봉(11)과 뚜껑(2)이 체결됨과 동시에 회전판(6)에 형성된 가이드홀(6b)에 끼워지게 호형상의 링(15)을 죄임볼트(16)로 조인후 가이드홀(6b)에 링(15)이 안착되게 형성하여 상기의 손잡이(4)가 회동됨에 따라 회전판(6) 외주연에 형성된 걸림턱(6c)이 덮개(5)의 저면 내단턱에 내입된 탄력스프링(16)의 탄성에 의해 전면부에 위치한 안내가이드(17)에 맞물려 회전하며 가이드홀(6b)의 위치가 이동하면서걸고리는 안내판(8)에 따라 자연스럽게 전,후진하면서 뚜껑(2)이 개폐되게 되는 것이다.The present invention is largely divided into the handle turning part 3 and the lid 2, the main body 1 as shown in the drawing, the handle turning part 3 is rotated by the handle 4, the lid (2) The cover 5 is formed so as to separate the main body 1 from the inside of the cover 5. The rotating plate 6 is disposed at the center of the cover 5 to connect the rotating plate 6 and the handle 4, and the hook 6 is hooked to the rotating plate 6. ), The hook (7) is moved forward and backward along the guide plate (8) by the rotation of the handle (4) to open and close the lid (2), the body (1) and the lid (2) is fixed ring (9) The fixing bolt 10 and the lid 2 and the handle turning part 3 by the guide rod 11 is fixed by the fastening bolt 20 and the fastening nut 12. Steam discharge control valve 13 located in the) is configured to be integrally connected to the guide rod 11 of the lower end of the lid (2), more specifically, the handle (4) is a rotary plate (6) located in the center of the cover (5) Kite To be connected by the liver (14), but in order to prevent separation from the upper portion of the connecting rod (14) by fastening the handle with a bolt (14a) and the connecting rod is formed to be fitted to the central axis (6a) of the rotating plate (6) and cover (5) The hook portion 7 is formed by forming a spiral groove 5a in the bottom portion of the hook portion, and a fixing groove 7a is formed in the center end of the hook 7 by fastening the guide rod 11 and the lid 2 and rotating plate at the same time. The handle (4) is formed by fastening the ring-shaped ring 15 with the clamping bolt 16 to be fitted into the guide hole 6b formed in (6), and then seating the ring 15 in the guide hole 6b. Is rotated by engaging the guide guide 17 located in the front portion by the elastic spring 16, the locking jaw (6c) formed on the outer periphery of the rotating plate (6) as the rotation is rotated As the position of the guide hole 6b is moved, the hook is naturally opened and closed along the guide plate 8 so that the lid 2 is opened and closed.

즉, 도4에 도시 된바와 같이 손잡이(4)를 회동시킴에 따라 회전판(6)은 돌면서 가이드홀(6b)과 맞물린 링(15)에 의해 걸고리(7)는 후진하게 되어 뚜껑(2)과 이탈되는 것이다.That is, as shown in FIG. 4, as the handle 4 is rotated, the hook 7 rotates backward by the ring 15 engaged with the guide hole 6b while the rotating plate 6 rotates. It's coming off.

또한, 본 발명은 걸고리(7)의 중앙단부의 고정홈(7a)과 뚜껑(2)에 체결되는 안내봉(11)중 하나를 선택하여 조리시 발생되는 증기가 조금이라도 남아 있으면 뚜껑(2)의 개폐작동이 불가능하도록 하였는데 도6에 도시된바와 같이 안내봉(110) 내부에 안전핀(110a)은 내림방지구(110c)에 의해 결합되게 하여 증기압에 의해 상,하 수직으로 유동되게 삽입하고 안내봉(110)의 외단부(110b)는 직경이 걸림구(7)의 걸림홈(702)보다 같거나 좁게 형성, 증기압에 의해 상승된 상기 안전핀(110a)이 걸림구(7)의 중앙단부에 형성된 고정홈(701)에 걸리게 하고 증기압이 감소함에 따라 안전핀(110a)이 하강하면 안내봉(110)은 걸림홈(702)에 편입되게 하여 걸고리(7)는 뚜껑(2)과 이탈되어 열리므로 증기압이 조금이라도 있으면 뚜껑(2)은 열리지 않게 특징으로 하는 것이다.In addition, the present invention selects one of the guide groove 11 is fastened to the fixing groove (7a) and the lid 2 of the central end of the hook (7), if the steam generated at the time of cooking any remaining lid 2 As shown in FIG. 6, the safety pin 110a is coupled to the inside of the guide rod 110 by the anti-falling stopper 110c to be inserted and guided vertically and vertically by steam pressure. The outer end portion 110b of the rod 110 is formed to have a diameter equal to or narrower than that of the locking groove 702 of the locking hole 7, and the safety pin 110a raised by vapor pressure is provided at the center end of the locking hole 7. When the safety pin (110a) is lowered in accordance with the formed fixing groove 701 and the vapor pressure is reduced, the guide rod 110 is incorporated into the locking groove 702 so that the hook (7) is separated from the lid (2) to open If there is even a slight vapor pressure, the lid 2 is characterized by not being opened.

상기와 같은 본 발명의 작용은 본체(1)에 조리물을 가열한 후 일정시간이 경과하여 뚜껑(2)을 개폐하게 되는데 손잡이(4)를 회동시키면 도 과 같이 회전판(6)에 결착된 걸고리(7)가 밀리면서 뚜껑(2)과 이탈되면서 열리게 되는데 이때 약간의 증기가 내부에 남아 있어 안전핀(110a)이 상승해 있으면 고정홈(701)에 걸려 걸고리(7) 전체가 회전판(6)에서 제어되기 때문에 열리지 않게 되는 것이다.The action of the present invention as described above is to open and close the lid 2 after a predetermined time after heating the food to the main body (1) When the handle (4) is rotated, the hook attached to the rotating plate (6) as shown (7) is pushed open while being separated from the lid (2) at this time, if some steam remains inside the safety pin (110a) is raised, the hook (7) is hooked to the entire hook (7) from the rotating plate (6) It will not open because it is controlled.

상기와 같은 본 발명은 작동이 편리하며 견고하여 수명이 길어 경제적 손실을 줄일 수 있을 뿐만 아니라 안전하게 취사 할 수 있어 증기에 의해 일어나는 사고를 미연에 방지 할 수 있는 매우 유용한 발명이라 하겠다.The present invention as described above is a very useful invention that is easy to operate and robust to long life can not only reduce economic losses, but also can be safely cooked to prevent accidents caused by steam.

Claims (2)

손잡이(4)는 덮개(5)내부중앙에 위치한 회전판(6)의 연결간(14)에 의해 연결되게 하되 이탈방지를 위하여 연결간(14) 상투에 볼트(14a)로 손잡이와 체결하고 연결간이 회전판(6)의 중심축(6a)에 끼워지게 형성하며 덮개(5)의 저면부에는 나선홈(5a)을 형성하여 걸고리(7)를 장착하되 걸고리(7)의 중앙단부에 고정홈(7a)을 형성하여 안내봉(11)과 뚜껑(2)이 체결됨과 동시에 회전판(6)에 형성된 가이드홀(6b)에 끼워지게 호형상의 링(15)을 죄임볼트(16)로 조인후 가이드홀(6b)에 링(15)이 안착되게 형성하여 상기의 손잡이(4)가 회동됨에 따라 회전판(6) 외주연에 형성된 걸림턱(6c)이 덮개(5)의 저면 내단턱에 내입된 탄력스프링(16)의 탄성에 의해 전면부에 위치한 안내가이드(17)의 맞물려 회전하며 가이드홀(6b)의 위치가 이동하면서 걸고리는 안내판(8)에 따라 전,후진하면서 뚜껑(2)이 개폐되게 한 것을 특징으로 하는 압력솥뚜껑 안전개폐장치The handle 4 is to be connected by the connecting rod 14 of the rotary plate 6 located in the inner center of the cover 5, but in order to prevent separation, the handle 14 is fastened to the handle with a bolt 14a and the connecting rod It is formed to be fitted to the central axis (6a) of the rotating plate (6) and to form a spiral groove (5a) in the bottom portion of the cover 5 to mount the hook (7), but the fixing groove (7a) in the central end of the hook (7) The guide rod 11 and the lid 2 are fastened together, and at the same time, the arc-shaped ring 15 is tightened with the clamping bolt 16 to be fitted into the guide hole 6b formed in the rotating plate 6, and then the guide hole. A ring 15 is formed on the 6b so that the locking jaw 6c formed on the outer circumference of the rotating plate 6 is inlaid on the inner bottom of the cover 5 as the handle 4 is rotated. While the guide guide 17 located in the front portion is rotated by the elasticity of the 16 and the position of the guide hole 6b is moved, the hook is moved forward and backward along the guide plate 8. Pressure cooker lid safety opening and closing device characterized in that the lid (2) is opened and closed 상기 1항에 있어서, 걸고리(7)의 중앙단부의 고정홈(7a)과 뚜껑(2)에 체결되는 안내봉(11)중 하나를 선택하여 뚜껑(2)의 개폐작동이 증기압에 따라 안내봉(110) 내부에 안전핀(110a)은 내림방지구(110c)에 의해 결합되게 하여 증기압에 의해 상,하 수직으로 유동되게 삽입하고 안내봉(110)의 외단부(110b)는 직경이 걸림구(7)의 걸림홈(702)보다 같거나 좁게 형성, 증기압에 의해 상승된 상기 안전핀(110a)이 걸림구(7)의 중앙단부에 형성된 고정홈(701)에 걸리게 하고 증기압이감소함에 따라 안전핀(110a)이 하강하면 안내봉(110)은 걸림홈(702)에 편입되게 하여 걸고리(7)는 뚜껑(2)과 이탈되게 한 것을 특징으로 하는 압력솥뚜껑 안전개폐장치The method of claim 1, wherein the opening and closing operation of the lid (2) is selected according to the vapor pressure by selecting one of the fixing groove (7a) of the central end of the hook (7) and the guide rod (11) fastened to the lid (2). The safety pin (110a) inside the 110 to be coupled by the anti-falling opening (110c) is inserted into the vertical flow by the vapor pressure and the outer end portion (110b) of the guide rod 110 is a diameter-locked opening ( The safety pin 110a, which is formed to be equal to or narrower than the locking groove 702 of 7) and is raised by the steam pressure, is caught by the fixing groove 701 formed at the central end of the locking hole 7, and as the steam pressure decreases, the safety pin ( When 110a) is lowered, the guide rod 110 is incorporated into the locking groove 702 so that the hook 7 is separated from the lid 2, the pressure cooker lid safety opening and closing device, characterized in that
KR10-2001-0024194A 2001-04-26 2001-04-26 safty switchgear for pressure cooker KR100406347B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100797150B1 (en) * 2007-05-31 2008-01-23 주식회사 노비타 Safety lock/unlock apparatus of cover for rice cooker
CN105169426A (en) * 2015-10-09 2015-12-23 浙江新丰医疗器械有限公司 Handheld sterilizer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101855518B1 (en) * 2017-04-19 2018-05-04 주식회사 피엔풍년 Safety device of pressure cooker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100797150B1 (en) * 2007-05-31 2008-01-23 주식회사 노비타 Safety lock/unlock apparatus of cover for rice cooker
CN105169426A (en) * 2015-10-09 2015-12-23 浙江新丰医疗器械有限公司 Handheld sterilizer

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