KR200319001Y1 - Pressure valve of a pressure cooker - Google Patents
Pressure valve of a pressure cooker Download PDFInfo
- Publication number
- KR200319001Y1 KR200319001Y1 KR20-2003-0012102U KR20030012102U KR200319001Y1 KR 200319001 Y1 KR200319001 Y1 KR 200319001Y1 KR 20030012102 U KR20030012102 U KR 20030012102U KR 200319001 Y1 KR200319001 Y1 KR 200319001Y1
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- South Korea
- Prior art keywords
- pressure
- pressure cooker
- cooker
- actuator
- spring
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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
- 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
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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
- A47J27/0802—Control mechanisms for pressure-cookers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/003—Safety valves; Equalising valves, e.g. pressure relief valves reacting to pressure and temperature
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
Abstract
본 고안은 압력밥솥으로 밥을 지을 때 압력밥솥의 내부에 발생되는 압력을 조절할 수 있도록 한 압력밥솥의 압력조절밸브에 관한 것이다.The present invention relates to a pressure control valve of a pressure cooker to control the pressure generated inside the pressure cooker when the rice cooker.
종래에도 압력밥솥으로 밥을 지을 때 뜸을 들이거나 뚜껑을 열기 위하여 압력밥솥내의 증기압력을 외부로 배출시켜 압력밥솥내의 압력을 조절할 수 있도록 한 압력밥솥의 압력조절밸브가 여러 종류 공지되어 있으나, 이는 복잡한 구조로 구성되어 생산비를 많이 소요하게됨과 아울러 복잡한 구조로 구성된만큼 작동이 원활하게 이루어지지 못하고 고장이 자주 발생하게되어 사용수명을 오래 유지시킬 수 없는 문제가 따르게 되었다.Conventionally, there are several known types of pressure control valves of a pressure cooker for controlling steam in a pressure cooker by discharging the steam pressure inside the pressure cooker to open the lid or to open the lid when cooking rice with a pressure cooker. It is composed of a complex structure, which requires a lot of production costs, as well as a complicated structure does not operate smoothly and often causes failures, which leads to a problem that can not last long service life.
이에 따라 압력밥솥의 압력조절밸브로서의 소기의 목적을 충분히 달성시킬 수 없는 문제가 있었다.Accordingly, there was a problem that the desired purpose as the pressure regulating valve of the pressure cooker could not be sufficiently achieved.
본 고안은 상기와 같은 문제점을 해결하기 위하여 압력밥솥(1)으로 밥을 지을 때 압력밥솥(1) 내부의 증기압력을 외부로 배출시켜 뜸을 들이고자 하거나 뚜껑을 열고자 할 때 밸브를 1단,2단,3단으로 개폐시킬 수 있도록하여 증기압력의 배출량을 적게 배출시키거나 많게 배출시켜 압력밥솥의 내부압력을 조절할 수 있도록 한 매우 합리적인 구조의 압력밥솥의 압력조절밸브를 제공함에 그 목적이 있다.The present invention is to solve the problems described above, when cooking with the pressure cooker (1) to discharge the steam pressure inside the pressure cooker (1) to the outside to induce steaming or to open the lid when the first stage The purpose of the present invention is to provide a pressure control valve of a pressure cooker with a very reasonable structure that allows the opening and closing of the pressure cooker to control the internal pressure of the pressure cooker by discharging less or more of the steam pressure. have.
Description
본 고안은 압력밥솥으로 밥을 지을 때 압력밥솥의 내부에 발생되는 압력을 조절할 수 있도록 한 압력밥솥의 압력조절밸브에 관한 것이다.The present invention relates to a pressure control valve of a pressure cooker to control the pressure generated inside the pressure cooker when the rice cooker.
종래에도 압력밥솥으로 밥을 지을 때 뜸을 들이거나 뚜껑을 열기 위하여 압력밥솥내의 증기압력을 외부로 배출시켜 압력밥솥내의 압력을 조절할 수 있도록 한 압력밥솥의 압력조절밸브가 여러 종류 공지되어 있으나, 이는 복잡한 구조로 구성되어 생산비를 많이 소요하게됨과 아울러 복잡한 구조로 구성된만큼 작동이 원활하게 이루어지지 못하고 고장이 자주 발생하게되어 사용수명을 오래 유지시킬 수 없는 문제가 따르게 되었다.Conventionally, there are several known types of pressure control valves of a pressure cooker for controlling steam in a pressure cooker by discharging the steam pressure inside the pressure cooker to open the lid or to open the lid when cooking rice with a pressure cooker. It is composed of a complex structure, which requires a lot of production costs, as well as a complicated structure does not operate smoothly and often causes failures, which leads to a problem that can not last long service life.
이에 따라 압력밥솥의 압력조절밸브로서의 소기의 목적을 충분히 달성시킬 수 없는 문제가 있었다.Accordingly, there was a problem that the desired purpose as the pressure regulating valve of the pressure cooker could not be sufficiently achieved.
본 고안은 상기와 같은 문제점을 해결하기 위하여 압력밥솥(1)으로 밥을 지을 때 압력밥솥(1) 내부의 증기압력을 외부로 배출시켜 뜸을 들이고자 하거나 뚜껑을 열고자 할 때 밸브를 1단,2단,3단으로 개폐시킬 수 있도록하여 증기압력의 배출량을 적게 배출시키거나 많게 배출시켜 압력밥솥의 내부압력을 조절할 수 있도록 한 매우 합리적인 구조의 압력밥솥의 압력조절밸브를 제공함에 그 목적이 있다.The present invention is to solve the problems described above, when cooking with the pressure cooker (1) to discharge the steam pressure inside the pressure cooker (1) to the outside to induce steaming or to open the lid when the first stage The purpose of the present invention is to provide a pressure control valve of a pressure cooker with a very reasonable structure that allows the opening and closing of the pressure cooker to control the internal pressure of the pressure cooker by discharging less or more of the steam pressure. have.
목적달성을 위한 구조적인 특징은 압력밥솥(1)에 홈(201)과 걸림턱(202)을형성한 하우징(2)을 배출구멍(301)이 형성된 심봉(3)과 너트(4)로 고정하고 하우징 (2)에 결합되는 회전체(5)에는 스프링(7)이 삽입되는 스프링삽입실(5A)과 안내통로 (5B)및 안내돌기(501)를 형성하며 상기의 안내돌기(501)는 손잡이(6A)와 밀폐돌기 (6B)및 작동돌기(6C)를 형성한 작동체(6)의 안내홈(601)에 끼워 회전체(5)의 걸림홈(502)에는 스프링삽입실(5A)에 끼운 스프링(7)의 빠짐을 방지하기 위한 스프링시트(8)의 걸림돌기(801)를 끼워 고정하는 한편,Structural features for achieving the purpose is to fix the housing (2) formed in the pressure cooker (1) with a groove (201) and the locking jaw 202 with a core rod (3) and a nut (4) formed with a discharge hole (301) And a spring insertion chamber 5A, a guide passage 5B, and a guide protrusion 501 into which the spring 7 is inserted in the rotating body 5 coupled to the housing 2, and the guide protrusion 501 is A spring insertion chamber 5A is inserted into the guide groove 601 of the actuator 6 in which the handle 6A, the sealing protrusion 6B, and the operation protrusion 6C are formed. While fixing the locking projections 801 of the spring sheet 8 to prevent the spring (7) inserted in the
스프링시트(8)의 돌편(8A)은 회전체(5)의 안내통로(5B)에 위치시켜 작동체 (6)와 함께 스프링시트(8)를 상하로 이동시킬 수 있도록하고 회전체(5)의 안내핀 (5C)을 하우징(2)의 홈(201)으로 끼워 걸림턱(202)에 걸려지게하여 안내핀(5C)을 일정범위내에서 이동되게하고 하우징(2)에는 작동체(6)의 작동돌기(6C)가 접촉되는 1단면(2A)과 2단면(2B)및 3단면(2C)을 형성하여 작동체(6)를 상하로 이동시킬 수 있도록함을 특징으로 한 것이다.The protrusion 8A of the spring seat 8 is located in the guide passage 5B of the rotating body 5 so that the spring seat 8 can be moved up and down together with the actuator 6 and the rotating body 5 Guide pin 5C is inserted into the groove 201 of the housing 2 so as to be caught by the locking jaw 202 so that the guide pin 5C is moved within a predetermined range, and the housing 6 has an actuator 6. It is characterized in that the actuator 6 can be moved up and down by forming the first end face 2A and the second end face 2B and the third end face 2C, which are in contact with each other.
도1은 본 고안의 분리사시도1 is an exploded perspective view of the present invention
도2는 본 고안의 횡단면도2 is a cross-sectional view of the present invention
도3은 본 고안의 종단면도Figure 3 is a longitudinal cross-sectional view of the present invention
도4는 본 고안의 작동단면도Figure 4 is an operation cross-sectional view of the present invention
도5는 본 고안의 작동단면도.5 is a cross-sectional view of the operation of the present invention.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
1 : 압력밥솥1: pressure cooker
2 : 하우징2: housing
201 : 홈201: home
202 : 걸림턱202: jamming jaw
2A : 1단면2A: 1 section
2B : 2단면2B: 2 section
2C : 3단면2C: 3 section
3 : 심봉3: mandrel
301 : 배출구멍301: discharge hole
4 : 너트4: Nut
5 : 회전체5: rotating body
5A : 스프링삽입실5A: Spring insertion chamber
5B : 안내통로5B: Guideway
5C : 안내핀5C: Guide pin
501 : 안내돌기501: guide protrusion
502 : 걸림홈502: hanging groove
6 : 작동체6: Actuator
6A : 손잡이6A: Handle
6B : 밀폐돌기6B: Sealing protrusion
6C : 작동돌기6C: Operation protrusion
601 : 안내홈601: Home
7 : 스프링7: spring
8 : 스프링시트8: Spring seat
801 : 걸림돌기801: Jamming protrusion
8A : 돌편8A: Stone Piece
이하, 본 고안을 첨부도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail by the accompanying drawings.
도1은 본 고안의 분리사시도이고1 is an exploded perspective view of the present invention
도2는 본 고안의 횡단면도이며Figure 2 is a cross-sectional view of the present invention
도3은 본 고안의 종단면도로서,3 is a longitudinal sectional view of the present invention,
도1 내지 도3에 도시된 바와 같이,As shown in Figures 1-3,
압력밥솥(1)에 홈(201)과 걸림턱(202)을 형성한 하우징(2)을 배출구멍(301) 이 형성된 심봉(3)과 너트(4)로 고정하고 하우징(2)에 결합되는 회전체(5)에는 스프링(7)이 삽입되는 스프링삽입실(5A)과 안내통로(5B)및 안내돌기(501)를 형성하며 상기의 안내돌기(501)는 손잡이(6A)와 밀폐돌기(6B)및 작동돌기(6C)를 형성한 작동체(6)의 안내홈(601)에 끼워 회전체(5)의 걸림홈(502)에는 스프링삽입실(5A)에 끼운 스프링(7)의 빠짐을 방지하기 위한 스프링시트(8)의 걸림돌기(801)를 끼워 고정하는 한편,The housing 2 having the groove 201 and the locking jaw 202 formed in the pressure cooker 1 is fixed to the housing 2 by the core rod 3 and the nut 4 having the discharge hole 301 formed therein. The rotating body 5 forms a spring insertion chamber 5A, a guide passage 5B, and a guide protrusion 501 into which the spring 7 is inserted, and the guide protrusion 501 has a handle 6A and a closed protrusion ( 6B) and the spring 7 inserted into the spring insertion chamber 5A in the locking groove 502 of the rotating body 5 are inserted into the guide groove 601 of the actuator 6 on which the operation protrusion 6C is formed. While fixing the locking projection 801 of the spring sheet 8 to prevent the
스프링시트(8)의 돌편(8A)은 회전체(5)의 안내통로(5B)에 위치시켜 작동체 (6)와 함께 스프링시트(8)를 상하로 이동시킬 수 있도록 하고,The protrusion piece 8A of the spring seat 8 is located in the guide passage 5B of the rotating body 5 so that the spring seat 8 can be moved up and down together with the actuator 6,
회전체(5)의 안내핀(5C)을 하우징(2)의 홈(201)으로 끼워 걸림턱(202)에 걸려지게하여 안내핀(5C)을 일정범위내에서 이동되게하고, 하우징(2)에는 작동체(6)의 작동돌기(6C)가 접촉되는 1단면(2A)과 2단면(2B)및 3단면(2C)을 형성하여 작동체(6)를 상하로 이동시켜 심봉(3)의 배출구멍(301)을 개폐시킬 수 있도록함을 특징으로 한 것이다.The guide pin 5C of the rotating body 5 is inserted into the groove 201 of the housing 2 to be caught by the locking jaw 202 so that the guide pin 5C is moved within a predetermined range, and the housing 2 In the first end surface 2A, the second end surface 2B and the third end surface 2C, which contact the operating projection 6C of the actuator 6, are formed to move the actuator 6 up and down, It is characterized in that to open and close the discharge hole (301).
이와 같이 된 본 고안은 작동체(6)의 작동돌기(6C)를 하우징(2)의 1단면(2A)에 도3과 같이 위치시킨 상태에서는 회전체(5)의 스프링삽입실(5A)에 끼워진 스프링(7)의 탄성력에 의하여 스프링시트(8)는 하강됨과 동시에 걸림홈(503)이 스프링시트(8)의 걸림돌기(801)에 고정된 작동체(6)는 하강상태로 유지되고, 심봉(3)의 배출구멍(301)은 하강된 작동체(6)의 밀폐돌기(6B)에 의하여 밀폐된 상태로 유지된다.According to the present invention, the operating projection 6C of the actuator 6 is placed in the spring insertion chamber 5A of the rotating body 5 in a state where it is located on the first end surface 2A of the housing 2 as shown in FIG. The spring seat 8 is lowered by the elastic force of the fitted spring 7 and at the same time the actuator 6 in which the locking groove 503 is fixed to the locking projection 801 of the spring seat 8 is kept in the lowered state. The discharge hole 301 of the core rod 3 is kept closed by the closing protrusion 6B of the lowered actuator 6.
상기의 상태에서 밥을 짓거나 음식을 익히면 되는데 밥을 뜸들이고자 하거나 기타 음식의 익힘을 조절하기 위하여 압력밥솥(1)내의 증기압력을 소량 배출시키고자 할 때는 손잡이(6A)로 작동체(6)를 회전시키면 안내돌기(501)가 작동체(6)의 안내홈(601)에 끼워진 회전체(5)도 작동체(6)와 함께 회전하게 되는데,If you want to steam or cook food in the above state, or if you want to discharge a small amount of steam pressure in the pressure cooker (1) to control the cooking of other foods (6A) Rotating the guide protrusion 501 is also rotated with the actuator (6), the rotating body (5) fitted in the guide groove 601 of the actuator (6),
이 때 회전체(5)의 안내핀(5C)은 하우징(2)의 걸림턱(202)에 걸려져 회전하게 됨으로 회전체(5)는 하우징(2)의 외부로 빠질 염려가 없음과 아울러 매우 안정된 상태로 회전하게되며,At this time, the guide pin 5C of the rotating body 5 is caught and rotated by the locking jaw 202 of the housing 2, so that the rotating body 5 does not fall out of the housing 2. Will rotate in a stable state,
작동체(6)가 회전되어 작동돌기(6C)가 1단면(2A)에서 2단면(2B)으로 이동됨과 동시에 작동체(6)와 밀폐돌기(6B)는 상승되어 심봉(3)의 배출구멍(301)은 도4와 같이 조금 개방되고 이의 사이를 통하여 압력밥솥(1)내의 증기압은 소량 배출케 된다.As the actuator 6 is rotated, the actuating protrusion 6C is moved from the first end face 2A to the second end face 2B, and at the same time, the actuator 6 and the sealing protrusion 6B are raised to discharge the vent hole of the mandrel 3 301 is slightly opened as shown in FIG. 4 and a small amount of steam pressure in the pressure cooker 1 is discharged therebetween.
상기의 작동에 있어서 작동체(6)에 고정된 스프링시트(8)와 작동체(6)는 상승하게되는데, 이 때 스프링시트(8)의 돌편(8A)은 도2와 같이 회전체(5)의 안내통로(5B)에 위치되었으므로 스프링시트(8)는 용이하게 스프링(7)을 압축하여 상승하게 된다.In the above operation, the spring seat 8 and the actuator 6 fixed to the actuator 6 are raised. At this time, the protrusion 8A of the spring seat 8 is rotated as shown in FIG. Since it is located in the guide passage (5B) of the spring sheet 8 is easily rise by compressing the spring (7).
작동체(6)의 작동돌기(6C)가 도4와 같이 2단면(2B)에 위치된 상태에서 압력밥솥(1)의 뚜껑을 열기 위하여 압력밥솥(1)내의 압력을 전량 배출시켜 대기압상태로 하고자 할 때는 손잡이로 작동체(6)를 회전시켜 작동돌기(6C)를 2단면(2B)에서 3단면(2C)으로 이동시키면 작동체(5)는 2단면(2B)에서 3단면(2C)까지의 동일한 높이로 상승됨과 동시에 작동체(5)의 밀폐돌기(6B)도 상승하게되어 도5와 같이 심봉 (3)의 배출구멍(301)과 작동체(6)의 밀폐돌기(6B)사이의 간격은 넓어지게 된다.In order to open the lid of the pressure cooker 1 in a state where the operating protrusion 6C of the actuator 6 is located at the second end surface 2B as shown in FIG. 4, the pressure inside the pressure cooker 1 is discharged to the atmospheric pressure state. If you want to rotate the actuator (6) by the handle to move the operating projection (6C) from the second end (2B) to the third end (2C), the actuator (5) is the second end (2B) to the third end (2C) Ascending to the same height to and at the same time the sealing projection (6B) of the actuator 5 also rises, as shown in Figure 5 between the discharge hole 301 of the core rod (3) and the sealing projection (6B) of the actuator (6) The spacing becomes wider.
이에 따라 압력밥솥(1)의 증기압은 신속히 외부로 배출되어 압력밥솥(1)의내부압력은 거의 대기압상태로 되며, 다음 뚜껑을 열면 되는데 상기의 작동에 있어서 회전체(5)와 스프링(7)및 스프링시트(8)의 작동은 1단면(2A)에서 2단면(2B)으로 이동시킬 때의 작동과 동일하게 이루어진다.Accordingly, the steam pressure of the pressure cooker 1 is quickly discharged to the outside, and the internal pressure of the pressure cooker 1 is almost at atmospheric pressure, and then the lid is opened. In the above operation, the rotor 5 and the spring 7 And the operation of the spring seat 8 is made the same as the operation when moving from the first end face 2A to the second end face 2B.
즉, 작동체(6)를 회전시켜 안내돌기(501)를 2단면(2B)에서 3단면(2C)으로 이동시키게되면 작동체(6)의 안내홈(601)에 안내돌기(501)가 끼워진 회전체(5)도 회전하게되며, 안내돌기(501)가 3단면(2C)에 위치됨과 동시에 작동체(6)와 밀폐돌기 (6B)는 상승된다.That is, when the guide protrusion 501 is moved from the second end face 2B to the third end face 2C by rotating the actuator 6, the guide protrusion 501 is inserted into the guide groove 601 of the actuator 6. The rotating body 5 also rotates, while the guide protrusion 501 is positioned at the third end surface 2C, and the actuator 6 and the closing protrusion 6B are raised.
1단면(2A)에서 2단면(2B)으로,2단면(2B)에서 3단면(2C)으로 이동시킨 작동체 (6)의 작동돌기(6C)를 3단면(2C)에서 2단면(2B)으로, 2단면(2B)에서 1단면(2A)으로 역순으로 회전시켜 원위치로 되돌리면 된다.The actuating projection 6C of the actuator 6 moved from the first end face 2A to the second end face 2B and the second end face 2B to the third end face 2C is moved from the third end face 2C to the second end face 2B. In this case, the second end face 2B may be rotated in the reverse order from the second end face 2B to the second end face 2A.
이와 같은 본 고안은 비교적 간단하고 매우 합리적인 구조로 구성되었으므로 작동이 원활하게 이루어지고 생산비의 절감과 고장이 잘 발생되지않아 사용수명을 오래 유지시킬 수 있는 효과가 있다.Such a design has a relatively simple and very rational structure, so that the operation is made smoothly, and the production cost is reduced and the failure is not easily generated.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0012102U KR200319001Y1 (en) | 2003-04-19 | 2003-04-19 | Pressure valve of a pressure cooker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0012102U KR200319001Y1 (en) | 2003-04-19 | 2003-04-19 | Pressure valve of a pressure cooker |
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| Publication Number | Publication Date |
|---|---|
| KR200319001Y1 true KR200319001Y1 (en) | 2003-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0012102U KR200319001Y1 (en) | 2003-04-19 | 2003-04-19 | Pressure valve of a pressure cooker |
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| KR (1) | KR200319001Y1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100846863B1 (en) | 2007-06-29 | 2008-07-16 | 김차식 | Pressure control and airtight device for pressure cooker |
| KR101061495B1 (en) | 2009-08-19 | 2011-09-01 | 주식회사 피엔풍년 | Pressure regulating valve |
| KR101061498B1 (en) | 2009-08-19 | 2011-09-01 | 주식회사 피엔풍년 | Pressure regulating valve |
| CN114767307A (en) * | 2016-01-25 | 2022-07-22 | 洁碧有限公司 | Reduced form factor oral irrigator |
-
2003
- 2003-04-19 KR KR20-2003-0012102U patent/KR200319001Y1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100846863B1 (en) | 2007-06-29 | 2008-07-16 | 김차식 | Pressure control and airtight device for pressure cooker |
| WO2009005182A1 (en) * | 2007-06-29 | 2009-01-08 | Cha Sik Kim | Pressure control and airtight device for pressure cooker |
| KR101061495B1 (en) | 2009-08-19 | 2011-09-01 | 주식회사 피엔풍년 | Pressure regulating valve |
| KR101061498B1 (en) | 2009-08-19 | 2011-09-01 | 주식회사 피엔풍년 | Pressure regulating valve |
| CN114767307A (en) * | 2016-01-25 | 2022-07-22 | 洁碧有限公司 | Reduced form factor oral irrigator |
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