KR20010010380A - Safety valve device of a pressure cooker - Google Patents
Safety valve device of a pressure cooker Download PDFInfo
- Publication number
- KR20010010380A KR20010010380A KR1019990029247A KR19990029247A KR20010010380A KR 20010010380 A KR20010010380 A KR 20010010380A KR 1019990029247 A KR1019990029247 A KR 1019990029247A KR 19990029247 A KR19990029247 A KR 19990029247A KR 20010010380 A KR20010010380 A KR 20010010380A
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- South Korea
- Prior art keywords
- valve device
- safety valve
- pressure cooker
- spring
- opening
- Prior art date
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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
- A47J27/092—Devices for automatically releasing pressure before opening
-
- 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
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
Description
본 발명은 압력솥의 안전밸브장치에 관한 것으로서, 특히 구성을 간단히하여 제조공정을 단순화하고, 또한 사용중 압력솥내에 과압력 발생시 안전하게 증기를 외부로 배출시켜 안전사고를 방지할 수 있도록 한 것이다.The present invention relates to a safety valve device for a pressure cooker, in particular, to simplify the manufacturing process by simplifying the configuration, and also to prevent the safety accident by safely discharging steam to the outside in the event of overpressure in the pressure cooker during use.
압력솥의 안전밸브장치에 대하여는 본 발명의 출원인이 선출원하여 등록된 것이 있다.Regarding the safety valve device of the pressure cooker, the applicant of the present invention is filed and registered.
한예로서 실용신안등록제116370호 "압력표시핀이 부설된 압력솥의 안전밸브장치"이다.For example, Utility Model Registration No. 116370, "Safety Valve Device for Pressure Cooker with Pressure Display Pin."
상기 안전밸브장치는 승강대를 상하 승강봉으로 분리구성하여 그 내부에 관통형성된 작동공에 걸림테가 형성된 압력표시핀을 삽입 설치한 뒤 상하 승강봉을 나사결합하여서 된 것이다.The safety valve device is configured by separating the lifting table into the upper and lower elevating rods and inserting the pressure indicator pins formed with the hooks in the operating holes formed therein, and then screwing the upper and lower elevating rods.
따라서 종래 안전밸브장치의 문제점인 이물질등의 찌꺼기가 안전밸브장치내에 끼어 작동을 불가능케 하므로서 안전사고를 유발케 하는 문제점을 해결할 수 있게 되는 효과는 있으나 구성이 다소 복잡하여 제조 및 조립공정에 시간과 인력이 낭비되는 것이었다.Therefore, there is an effect that can solve the problem that causes safety accidents because the debris, such as foreign matter, which is a problem of the conventional safety valve device is stuck in the safety valve device, but it is impossible to operate. Manpower was wasted.
본 발명은 이러한 종래의 단점을 시정하고자 구성 및 조립을 간단히하면서 사용중 이물질과 같은 찌꺼기가 안전밸브장치내에 끼이지 않게 하여 안전성을 배가시킬 수 있도록 한 것이다.The present invention is to simplify the construction and assembly in order to rectify the disadvantages of the prior art and to increase the safety by preventing debris such as foreign matters in use in the safety valve device.
상기 목적을 달성하기 위하여 본 발명은 압력솥의 뚜껑일측에 관통공이 형성된 요입부를 구성하고 상기 요입부상에 지지봉이 구성된 개폐판을 끼워 설치한 다음 지지봉외면에 스프링이 탄력설치되게 하므로서 압력솥내에 증기압이 기준압이상으로 상승하면 스프링이 압축되면서 개폐판이 개방되어 내부증기가 배출되도록 한 것이다.In order to achieve the above object, the present invention constitutes a concave inlet formed with a through-hole on one side of the lid of the pressure cooker, and then installs an opening and closing plate having a support bar formed on the concave inlet, so that the spring is elastically installed on the outer surface of the support bar, so that the pressure in the pressure cooker is the reference pressure. If it rises above, the spring is compressed to open and close the open plate to discharge the internal steam.
이때 요입부에 구성된 관통공은 일정크기이상으로 뚫려 있기 때문에 사용중 찌꺼기와 같은 이물질이 끼이지 않게 되며, 관통공의 갯수는 세개가 이상적이나 그이상으로도 사용가능하다.At this time, since the through hole formed in the indentation part is drilled to a predetermined size or more, foreign substances such as debris are not caught during use, and the number of through holes is ideal, but more than three can be used.
또한 개폐판상에 연결되는 지지보은 일체로 구성하여 사용할 수도 있으나, 볼트와 너트식으로 나사결합되게 할 수도 있으며, 상기 개폐판은 강화유리와 같이 투명으로하여 압력솥 내부상태를 확인할 수도 있다.In addition, the support beam connected to the opening and closing plate may be used integrally, but may be screwed in the form of bolts and nuts, and the opening and closing plate may be made transparent such as tempered glass to check the internal state of the pressure cooker.
도 1 : 본 발명 압력솥의 사시도.1: perspective view of the pressure cooker of the present invention.
도 2 : 본 발명의 요부분해사시도.2 is a partial exploded perspective view of the present invention.
도 3 : 본 발명의 요부단면구성도.3 is a cross-sectional view of main parts of the present invention.
도 4 : 본 발명의 장치에 커버가 결합된 상태도.4 is a state in which the cover is coupled to the device of the present invention.
도 5 : 본 발명 타실시예의 단면구성도.5 is a cross-sectional view of another embodiment of the present invention.
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
(2)--압력솥 (4)--안전밸브장치(2)-Pressure cooker (4)-Relief valve device
(6)--뚜껑 (8)--요입부(6)-lid (8)-indent
(10)--축공 (12)--관통공(10)-Soccer (12)-Through
(14)--개폐판 (18)--고무패킹(14)-Opening and Closing Board (18)-Rubber Packing
(20)--지지봉 (22)--스프링(20)-support rod (22)-spring
(24)--와샤 (26)--너트(24)-Washer (26)-Nut
이하 본 발명의 실시예를 첨부도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도1은 본 발명 안전밸브장치가 부설된 압력솥(2)의 사시도이고, 도3은 안전밸브장치(4)의 단면구성도로서, 통상의 압력솥뚜껑(6)일측에 원형 요입부(8)를 구성하고, 상기 원형요입부(8)상에 축공(10)과 관통공(12)을 뚫어 구성한다.Figure 1 is a perspective view of the pressure cooker 2 is provided with a safety valve device of the present invention, Figure 3 is a cross-sectional configuration of the safety valve device 4, a circular indentation portion 8 on one side of a conventional pressure cooker lid (6) The shaft hole 10 and the through hole 12 are formed on the circular recess 8.
상기 축공(10)에는 원형요입부(8)내에 끼워질 수 있을 정도의 크기로 원형개폐판(14)의 저면에 일체로 연결구성된 지지봉(20)이 끼워지게 하므로서 지지봉(20)상단에 구성된 개폐판(14)이 원형요입부(8)상에 안치되게 하되 개폐판 (14)테두리에는 내열성 고무패킹(18)을 끼워 밀폐성이 우수하도록 한다.The shaft hole 10 is opened and closed at the upper end of the support rod 20 by inserting the support rod 20 integrally connected to the bottom surface of the circular opening and closing plate 14 to a size that can be fitted in the circular recess 8. The plate 14 is placed on the circular recess 8, but the heat-resistant rubber packing 18 is fitted to the edge of the opening and closing plate 14 so as to provide excellent sealing.
요입부(8)의 축공(10)을 관통한 지지봉(20)상에는 스프링(22)과 와샤(24)를 끼운다음 너트(26)로 체결고정되게 하므로서, 개폐판(14)이 항상 요입부(8)상에 탄지되게 구성한 것이다.On the support rod 20 which penetrates the shaft hole 10 of the concave portion 8, the spring 22 and the washer 24 are fitted and then fastened and fastened with a nut 26, so that the opening and closing plate 14 is always indented ( 8) It is constructed to be hard.
이때 요입부(8)의 축공(10)을 관통한 지지봉(20)외면에는 도4에서와 같이 통공(28)이 뚫린 커버(30)를 결합하여 사용할 수도 있다.At this time, the outer surface of the support rod 20 penetrating the shaft hole 10 of the concave portion 8 may be used by combining the cover 30 through the through hole 28 as shown in FIG.
미 설명부호 (34)는 압력배출밸브, (36)은 손잡이이다.Reference numeral 34 is a pressure relief valve, 36 is a handle.
이와 같이 구성된 본 발명은 압력솥(2)내에 조리하고자 하는 음식물을 채운다음 뚜껑(6)을 결합하여 밀폐하고, 가열하게 되면 압력솥(2)내에 압력이 증가하면서 압력배출밸브(34)를 통하여 증기압이 배출된다는 것은 종래와 같다.The present invention configured as described above is filled with food to be cooked in the pressure cooker (2) and then sealed by combining the lid (6), when heated, the pressure in the pressure cooker (2) increases the pressure through the pressure relief valve 34 Ejection is the same as before.
또한 도5에서와 같이 개폐판(14)을 강화유리와 같이 투명으로 구성하고, 상기 개폐판(14)에 연결되는 지지봉(20)을 개폐판(14)에 끼워 지지봉(20)상단에 구성된 나사부(21)가 개폐판(14)을 관통하여 상부로 돌출되게 하고, 상기 나사부(21)에 체결너트(23)를 끼워 사용할 수도 있다.In addition, as shown in FIG. 5, the opening and closing plate 14 is configured to be transparent, such as tempered glass, and the support rod 20 connected to the opening and closing plate 14 is inserted into the opening and closing plate 14, and the screw part configured at the upper end of the supporting rod 20. It is also possible to allow the 21 to protrude upward through the opening and closing plate 14 and to fasten the fastening nut 23 to the screw portion 21.
그러나 본 발명에서는 압력배출밸브(34)를 통하여 증기압이 배출되나 압력솥(2)내의 증기압이 더욱 높아지게되면 증기압이 요입부(8)에 구성된 관통공(12)을 통하여 개폐판(14)저면에 작용하게 되고, 개폐판(14)저면에 작용하는 증기압이 스프링(22)의 탄지압력보다 강하게 작용하게 되면 요입부(8)와 접하여 밀폐되어 있던 개폐판(14)이 개방되면서 관통공(12)을 통하여 증기압이 외부로 배출된다.However, in the present invention, the steam pressure is discharged through the pressure discharge valve 34, but when the steam pressure in the pressure cooker 2 becomes higher, the steam pressure acts on the bottom of the opening and closing plate 14 through the through hole 12 formed in the recessed part 8. When the vapor pressure acting on the bottom of the opening and closing plate 14 is stronger than the pressure of the spring 22, the opening and closing plate 14, which is in contact with the concave inlet 8, is opened to open the through hole 12. Through this, the vapor pressure is discharged to the outside.
이때 요입부(8)에 구성된 관통공(12)은 비교적 크게 구성되어 있어 종래와 같이 이물질등에 의해 막힐 우려가 있고, 또한 개폐판(14)과 요입부(8)사이에 역시 이물질이 끼일우려가 없기 때문에 과다한 증기압에 의한 안전사고를 방지할 수 있게 된다.At this time, the through hole 12 formed in the concave portion 8 is relatively large, and may be blocked by foreign matters as in the prior art. Also, foreign matter may be caught between the opening and closing plate 14 and the concave portion 8. Because of this, safety accidents caused by excessive steam pressure can be prevented.
본 발명을 실시함에 있어서 도5에서와 같이 개폐판(14)의 재질을 투명재질의 강화유리로 구성하여 사용할 수도 있으며, 이러한 경우 투명한 개폐판(14)을 통하여 내부를 투시관찰할 수 있어 조리상태를 용이하게 확인할 수 있다.In the practice of the present invention, as shown in FIG. 5, the material of the opening and closing plate 14 may be made of transparent glass, and in this case, the inside may be viewed through the transparent opening and closing plate 14 to prepare a cooking state. It can be easily confirmed.
상기 본 발명의 안전밸브장치를 구성함에 있어서, 개폐판(14)테두리에 끼워지는 내열성 고무패킹(18)은 뚜껑(6)에 구성된 요입부(8)의 밀폐성을 높이기 위한 것으로서 반드시 개폐판(14)의 테두리에 끼워져야만 되는 것은 아니며 다만 개폐판(14)과 요입부(8)사이에 고무패킹이나 오링과 같은 밀폐수단을 구비하여 밀폐성을 증진시킬 수 있는 구성이면 된다.In constructing the safety valve device of the present invention, the heat-resistant rubber packing 18 fitted to the edge of the opening and closing plate 14 is to increase the sealing property of the concave portion 8 formed in the lid 6, the opening and closing plate 14 It is not necessary to be fitted to the edge of the) but provided with a sealing means such as a rubber packing or O-ring between the opening and closing plate 14 and the inlet (8) to enhance the sealing property.
또한 지지봉(20)하단에 결합된 너트(26)는 스프링(22)을 고정하기 위한 수단으로서 너트이외에 스톱링이나 고정핀등 스프링(22)을 지지할 수 있는 구성이면 사용 가능하다.In addition, the nut 26 coupled to the lower end of the supporting rod 20 may be used as long as it is capable of supporting the spring 22 such as a stop ring or a fixing pin as a means for fixing the spring 22.
따라서 본 발명은 통상의 압력솥을 구성함에 있어서 압력솥의 뚜껑일측에 본 발명의 안전밸브장치를 설치하여 사용토록 하므로서 사용중 이물질과 같은 찌꺼기가 안전밸브내에 끼어 유발되는 안전사고의 유려가 전혀없으며, 또한 구성이 간단하여 제조공정과 조립에 많은 시간과 인력을 절감할 수 있게 되는 등의 효과가 있는 것이다.Therefore, in the present invention, the safety valve device of the present invention is installed on one side of the lid of the pressure cooker in the construction of a pressure cooker, and thus there is no safety accident caused by the residue such as foreign matters caught in the safety valve. This simplicity has the effect of saving a lot of time and manpower in the manufacturing process and assembly.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990029247A KR20010010380A (en) | 1999-07-20 | 1999-07-20 | Safety valve device of a pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990029247A KR20010010380A (en) | 1999-07-20 | 1999-07-20 | Safety valve device of a pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20010010380A true KR20010010380A (en) | 2001-02-05 |
Family
ID=19602877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990029247A KR20010010380A (en) | 1999-07-20 | 1999-07-20 | Safety valve device of a pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20010010380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101499615B1 (en) * | 2013-11-19 | 2015-03-09 | 주식회사 해피콜 | Lip for Cooking kettle |
-
1999
- 1999-07-20 KR KR1019990029247A patent/KR20010010380A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101499615B1 (en) * | 2013-11-19 | 2015-03-09 | 주식회사 해피콜 | Lip for Cooking kettle |
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