TWI669090B - Frying pan capable of increasing pressure of steaming and stewing and using sealing ring thereof - Google Patents

Frying pan capable of increasing pressure of steaming and stewing and using sealing ring thereof Download PDF

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Publication number
TWI669090B
TWI669090B TW106124588A TW106124588A TWI669090B TW I669090 B TWI669090 B TW I669090B TW 106124588 A TW106124588 A TW 106124588A TW 106124588 A TW106124588 A TW 106124588A TW I669090 B TWI669090 B TW I669090B
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Taiwan
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ring
pressure
protrusion
lid
sealing
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TW106124588A
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Chinese (zh)
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TW201803504A (en
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李文獻
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李文獻
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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
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure

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

Abstract

本發明公開了一種可提高蒸燉壓力的炒鍋及其使用密封圈，所述密封圈由連接環、卡環凸起，以及壓環組成，鍋體由開口處向內依次設有支撐平臺和環形凸起；卡環卡在環形凸起的下方並在熱蒸汽的作用下形成第一密封部，連接環被環形凸起分成上、下兩個部分，上、下兩個部分在熱蒸汽的作用下與環形凸起兩側分別形成第二密封部和第三密封部，壓環上部與鍋蓋連接，壓環底部位於支撐平臺上並通過鍋蓋重量作用下形成第四密封部。本發明四層密封結構可以確保鍋內的高溫高壓快速蒸煮食物，同時還可以減少燃料的使用。 The invention discloses a wok that can increase the pressure of steaming and stewing, and a sealing ring using the same. The sealing ring is composed of a connecting ring, a snap ring protrusion, and a pressure ring. The pot body is sequentially provided with a support platform and Ring-shaped protrusion; the snap ring is clamped under the ring-shaped protrusion and forms a first sealing part under the action of hot steam. The connecting ring is divided by the ring-shaped protrusion into upper and lower parts, and the upper and lower parts are in the hot steam. A second seal portion and a third seal portion are formed on both sides of the annular protrusion under the action, and the upper part of the pressure ring is connected to the pot lid. The bottom of the pressure ring is located on the supporting platform and forms a fourth seal part under the action of the weight of the pot lid. The four-layer sealing structure of the invention can ensure high-temperature and high-pressure cooking of food in the pot at the same time, and can also reduce the use of fuel.

Description

一種可提高蒸燉壓力的炒鍋及其使用密封圈 Frying pan capable of increasing pressure of steaming and stewing and using sealing ring thereof

本發明涉及一種烹飪工具炒鍋，尤其是一種可以增加鍋內壓強度的炒鍋及其使用密封圈。 The invention relates to a cooking tool wok, in particular to a wok that can increase the inner pressure strength of the wok and a sealing ring using the wok.

炒鍋是中國一種烹飪工具，為鍋的一種，特徵是頂部開口大，圓底，由於中國南方食物多以小炒為主，故炒鍋設計成有手柄以方便拋炒。由於食物在烹飪過程中會粘鍋，有一些炒鍋添加了特氟龍塗層或陶瓷塗層等使得食物不會粘鍋。 A wok is a Chinese cooking tool. It is a type of wok. It is characterized by a large opening at the top and a round bottom. Because southern Chinese food is mostly small fry, the wok is designed with a handle to facilitate frying. As food sticks to the pan during cooking, some wok pans are coated with Teflon or ceramic to prevent the food from sticking to the pan.

炒鍋主要用作煎或炒食物。當需要對食物進行蒸燉時，使用者得選用其他炊具，例如高壓鍋，電飯煲等。 The wok is mainly used for frying or frying food. When the food needs to be steamed and stewed, the user must use other cooking utensils, such as a pressure cooker, a rice cooker, and the like.

儘管目前也有人採用炒鍋蒸燉，但其密封效果較差。蒸燉時產生的蒸汽容易從鍋體和鍋蓋之前的間隙散發，導致食物蒸燉時間長，且不易熟透，造成蒸燉效果不佳和能源的浪費。 Although some people still use the wok for steaming and stewing, its sealing effect is poor. The steam generated during steaming and stewing is easily emitted from the gap between the pot body and the lid, which causes the food to steam and stew for a long time, and is not easy to be cooked through, resulting in poor steaming effect and waste of energy.

本發明設計了一種可提高蒸燉壓力的炒鍋及其使用密封圈，其解決了以下技術問題：(1)現有炒鍋用於蒸燉時，由於鍋內的壓力有限，蒸燉食物所需時間較長，並且食物不易熟透。(2)現有炒鍋進行蒸燉時，由於鍋蓋與鍋體之間的密封效果不佳，造成蒸燉效果不佳和能源的浪費。 The invention designs a wok that can increase the pressure of steaming and stewing, and uses a sealing ring, which solves the following technical problems: (1) When the existing wok is used for steaming and stewing, due to the limited pressure in the wok, It takes a long time and the food is not easily cooked. (2) When the existing wok is used for steaming and stewing, the sealing effect between the lid and the pot body is not good, resulting in poor steaming and stewing effect and waste of energy.

為了解決上述存在的技術問題，本發明採用了以下方案：一種可提高蒸燉壓力的炒鍋，包括鍋體和鍋蓋，鍋體與鍋蓋通過密封圈進行密封，其特徵在於：所述密封圈由連接環、卡環凸起以及壓環組成，卡環凸起通過連接環與壓環連接；鍋體由開口處向內依次設有支撐平臺和環形凸起；卡環卡在環形凸起的下方並在熱蒸汽的作用下形成第一密封部，連接環被環形凸起分成上、下兩個部分，上、下兩個部分在熱蒸汽的作用下與環形凸起兩側分別形成第二密封部和第三密封部，壓環上部與鍋蓋連接，壓環底部位於支撐平臺上並通過鍋蓋重量作用下形成第四密封部。 In order to solve the above-mentioned technical problems, the present invention adopts the following solution: a wok that can increase the pressure of steaming and stewing, including a pot body and a pot lid, and the pot body and the pot lid are sealed by a sealing ring, which is characterized by: The ring consists of a connecting ring, a snap ring protrusion and a pressure ring. The snap ring protrusion is connected to the pressure ring through the connection ring; the pot body is provided with a support platform and a ring protrusion inward from the opening; the snap ring is stuck in the ring protrusion. The first sealing portion is formed under the action of hot steam, and the connecting ring is divided into upper and lower parts by the annular protrusion. The upper and lower parts form first parts respectively on both sides of the annular protrusion under the action of hot steam. The second sealing part and the third sealing part, the upper part of the pressure ring is connected with the pot lid, and the bottom of the pressure ring is located on the supporting platform and forms a fourth sealing part under the action of the weight of the pot lid.

進一步，所述支撐平臺外邊緣向上延伸有限制鍋蓋和密封圈水平移動的外圈。 Further, the outer edge of the supporting platform extends upwardly with an outer ring that restricts the horizontal movement of the lid and the sealing ring.

進一步，所述外圈為變徑結構，其上端直徑小於下端直徑以避免鍋蓋和密封圈在熱蒸汽的作用下向上發生位移。 Further, the outer ring is a reduced diameter structure, and the diameter of the upper end is smaller than the diameter of the lower end to avoid the lid and the seal ring from being displaced upward under the action of hot steam.

進一步，所述壓環上部開有鍋蓋環形固定槽，鍋蓋的邊緣處固定在所述鍋蓋環形固定槽中。 Further, a pot-shaped annular fixing groove is opened on the upper part of the pressure ring, and an edge of the pot cover is fixed in the pot-shaped annular fixing groove.

進一步，所述鍋蓋設有兩個排氣孔，其中一個排氣孔上安裝有排氣閥，另一個排氣孔上安裝有安全閥。 Further, the pot lid is provided with two exhaust holes, one of which is provided with an exhaust valve, and the other exhaust hole is provided with a safety valve.

進一步，所述鍋蓋上還設置有提手。 Further, a handle is provided on the pot lid.

進一步，所述鍋體上設置有把手。 Further, a handle is provided on the pot body.

進一步，所述密封圈的材質為食品級矽膠或矽膠。 Further, the material of the sealing ring is food-grade silicon rubber or silicon rubber.

一種炒鍋使用的密封圈，其特徵在於：包括連接環、卡環凸起以及壓環，卡環凸起通過連接環與壓環連接；鍋體由開口處向內依次設 有支撐平臺和環形凸起；卡環卡在環形凸起的下方並在熱蒸汽的作用下形成第一密封部，連接環被環形凸起分成上、下兩個部分，上、下兩個部分在熱蒸汽的作用下與環形凸起兩側分別形成第二密封部和第三密封部，壓環上部與鍋蓋連接，壓環底部位於支撐平臺上並通過鍋蓋重量作用下形成第四密封部。 The utility model relates to a sealing ring for a wok, which is characterized in that it comprises a connecting ring, a snap ring protrusion and a pressure ring. The snap ring protrusion is connected to the pressure ring through the connection ring; the pot body is arranged inward from the opening in order. There is a supporting platform and a ring-shaped protrusion; the snap ring is clamped under the ring-shaped protrusion and forms a first sealing portion under the action of hot steam. The connection ring is divided into the upper and lower parts by the ring-shaped protrusion, and the upper and lower parts Under the action of hot steam, a second seal portion and a third seal portion are formed on both sides of the annular protrusion. The upper part of the pressure ring is connected to the pot lid. The bottom of the pressure ring is located on the support platform and forms a fourth seal under the weight of the pot lid. unit.

進一步，所述密封圈的材質為食品級矽膠或矽膠。 Further, the material of the sealing ring is food-grade silicon rubber or silicon rubber.

該可提高蒸燉壓力的炒鍋及其使用密封圈與傳統炒鍋相比，具有以下有益效果： Compared with the traditional wok, the wok that can increase the pressure of steaming and stewing, and the sealing ring using the wok have the following beneficial effects:

(1)本發明中鍋蓋通過密封圈的四層密封結構緊密蓋合在鍋體上，可以防止炒鍋內的高溫蒸汽散發，確保鍋內的高溫高壓快速蒸煮食物，同時還可以減少燃料的使用。 (1) In the present invention, the pot lid is tightly closed on the pot body through a four-layer sealing structure of a sealing ring, which can prevent the high-temperature steam from being emitted from the wok, ensure high-temperature and high-pressure cooking of food in the pot, and reduce fuel consumption. use.

(2)本發明密封圈的材質為食品級矽膠，食品級矽膠不僅僅安全可靠，而且還可以耐高溫。 (2) The material of the sealing ring of the present invention is food-grade silicon rubber, which is not only safe and reliable, but also resistant to high temperatures.

1‧‧‧鍋體 1‧‧‧pot

11‧‧‧支撐平臺 11‧‧‧Support platform

12‧‧‧外圈 12‧‧‧ outer ring

13‧‧‧環形凸起 13‧‧‧ ring raised

131‧‧‧凹凸結構 131‧‧‧ Bump structure

132‧‧‧平面 132‧‧‧plane

2‧‧‧鍋蓋 2‧‧‧ Pot lid

3‧‧‧密封圈 3‧‧‧sealing ring

31‧‧‧連接環 31‧‧‧Connecting ring

32‧‧‧卡環 32‧‧‧ Snap ring

33‧‧‧壓環 33‧‧‧Press ring

34‧‧‧鍋蓋環形固定槽 34‧‧‧ Pot ring fixing groove

35‧‧‧第一密封部 35‧‧‧first seal

36‧‧‧第二密封部 36‧‧‧Second Sealing Section

37‧‧‧第三密封部 37‧‧‧Third Sealing Section

38‧‧‧第四密封部 38‧‧‧Fourth seal

4‧‧‧排氣閥 4‧‧‧ exhaust valve

5‧‧‧安全閥 5‧‧‧safety valve

6‧‧‧提手 6‧‧‧Handle

7‧‧‧把手 7‧‧‧handle

圖1是本發明可提高蒸燉壓力的炒鍋的***結構示意圖。 FIG. 1 is a schematic diagram of an explosion structure of a wok which can increase the pressure of steaming and stewing according to the present invention.

圖2是本發明可提高蒸燉壓力的炒鍋的正面結構示意圖。 FIG. 2 is a schematic diagram of the front structure of a wok that can increase the pressure of steaming and stewing according to the present invention.

圖3是圖2的A-A剖視圖。 Fig. 3 is a sectional view taken along the line A-A in Fig. 2.

圖4是圖3的B部放大第一種結構示意圖。 FIG. 4 is an enlarged schematic diagram of the first structure of part B in FIG. 3.

圖5是圖3的B部放大第二種結構示意圖。 FIG. 5 is an enlarged view of the second structure of part B of FIG. 3.

圖6是圖4中密封圈放大結構示意圖。 FIG. 6 is an enlarged structural diagram of the seal ring in FIG. 4.

下面結合圖1至圖6，對本發明做進一步說明：如圖1-3所示，該可提高蒸燉壓力的炒鍋包括鍋體1以及蓋合在鍋體1上方的鍋蓋2，鍋蓋2的上方開有排氣孔。鍋體1的開口處設有支撐平臺11，鍋體1的側邊一體成型有環形凸起13。 The present invention is further described below with reference to FIGS. 1 to 6. As shown in FIGS. 1-3, the wok capable of increasing the pressure of steaming and braising includes a pot body 1 and a pot cover 2 which is covered above the pot body 1. There is a vent hole above 2. A support platform 11 is provided at the opening of the pot body 1, and an annular protrusion 13 is integrally formed on the side of the pot body 1.

鍋蓋2的下方設置有密封圈3，該密封圈3的材質為食品級矽膠，安全可靠，並且耐高溫。密封圈3包括連接在鍋蓋2上的壓環33以及一體成型在壓環33下方的連接環31，連接環31的下方向外延伸有卡環32。壓環33下部位於支撐平臺11上。連接環31伸入鍋體1內，卡環32卡入環形凸起13的下方。 A sealing ring 3 is provided below the pot lid 2. The material of the sealing ring 3 is food-grade silicone, which is safe and reliable, and resistant to high temperatures. The sealing ring 3 includes a pressure ring 33 connected to the pot lid 2 and a connection ring 31 integrally formed below the pressure ring 33. A snap ring 32 extends outward from the connection ring 31. The lower part of the pressure ring 33 is located on the support platform 11. The connecting ring 31 projects into the pot body 1, and the snap ring 32 snaps under the annular protrusion 13.

壓環33上部開有鍋蓋環形固定槽34，鍋蓋2的邊緣處固定在所述鍋蓋環形固定槽34中。因此，該鍋蓋環形固定槽34的槽壁為斜面結構，以配合鍋蓋2的錐體結構。 The upper part of the pressure ring 33 is provided with an annular fixing groove 34 for the lid, and the edge of the lid 2 is fixed in the annular fixing groove 34 for the lid. Therefore, the groove wall of the annular fixing groove 34 of the pot cover is an inclined structure to match the cone structure of the pot cover 2.

支撐平臺11外邊緣向上延伸有限制鍋蓋2和密封圈3水平移動的外圈12。外圈12的內壁擋住密封圈的壓環33的外壁，所以可以避免鍋蓋2和密封圈3在水平方向移動。 An outer ring 12 restricting the horizontal movement of the lid 2 and the seal ring 3 extends from the outer edge of the support platform 11 upward. The inner wall of the outer ring 12 blocks the outer wall of the pressure ring 33 of the seal ring, so the pot lid 2 and the seal ring 3 can be prevented from moving in the horizontal direction.

此外，外圈12為變徑結構，其上端直徑小於下端直徑以避免鍋蓋2和密封圈3在熱蒸汽的作用下向上發生位移。加熱過程，密封圈3會受到向上的蒸汽推力，上述變徑結構以及密封圈3自身受熱膨脹，可以確保密封圈3和鍋蓋2在受熱後不會離開鍋體1。 In addition, the outer ring 12 is a reduced diameter structure, and its upper end diameter is smaller than the lower end diameter to prevent the lid 2 and the seal ring 3 from being displaced upward under the action of hot steam. During the heating process, the sealing ring 3 will be subjected to upward steam thrust. The above-mentioned reducing structure and the sealing ring 3 expand by heating, which can ensure that the sealing ring 3 and the lid 2 do not leave the pot body 1 after being heated.

鍋蓋2設有兩個排氣孔，其中一個排氣孔上安裝有排氣閥4，另一個排氣孔上安裝有安全閥5。安全閥5可以在鍋體1的壓力高於安全值 時，讓鍋體1自動降壓。所以，兩者都可以避免鍋體1內的蒸汽壓力過高而發生***，提高使用的安全性。 The lid 2 is provided with two exhaust holes, one of which is provided with an exhaust valve 4 and the other exhaust hole is provided with a safety valve 5. The safety valve 5 can make the pressure in the pot 1 higher than the safe value At that time, let the pot body 1 automatically depressurize. Therefore, both can prevent the steam pressure in the pot body 1 from being too high and explode, thereby improving the safety of use.

為了方便使用，鍋蓋2上還設置有提手6，可以避免人直接接觸到高溫鍋蓋2。同理，在鍋體1上設置有把手7，可以避免人直接接觸到高溫鍋體1。 For convenience, a handle 6 is also provided on the pot lid 2 to prevent people from directly contacting the high-temperature pot lid 2. Similarly, a handle 7 is provided on the pot body 1 to prevent people from directly contacting the high-temperature pot body 1.

如圖4所示，本發明可提高蒸燉壓力的炒鍋的密封結構如下：密封圈3由連接環31、卡環凸起32以及壓環33組成，卡環凸起32通過連接環31與壓環33連接。鍋體1由開口處向內依次設有支撐平臺11和環形凸起13。卡環32卡在環形凸起13的下方並在熱蒸汽的作用下形成第一密封部35，連接環31被環形凸起13分成上、下兩個部分，上、下兩個部分在熱蒸汽的作用下與環形凸起13兩側分別形成第二密封部36和第三密封部37，壓環33上部與鍋蓋2連接，壓環33底部位於支撐平臺11上並通過鍋蓋2重量作用下形成第四密封部38。 As shown in FIG. 4, the sealing structure of the wok that can increase the pressure of steaming and stewing according to the present invention is as follows: The sealing ring 3 is composed of a connecting ring 31, a retaining ring protrusion 32 and a pressing ring 33. The pressure ring 33 is connected. The pot body 1 is sequentially provided with a supporting platform 11 and an annular protrusion 13 inward from the opening. The snap ring 32 is caught under the annular protrusion 13 and forms a first sealing portion 35 under the action of hot steam. The connecting ring 31 is divided into upper and lower parts by the annular protrusion 13, and the upper and lower parts are in hot steam. The second seal portion 36 and the third seal portion 37 are formed on both sides of the annular protrusion 13 respectively. The upper part of the pressure ring 33 is connected to the pot lid 2. The bottom of the pressure ring 33 is located on the support platform 11 and acts through the weight of the pot lid 2. The fourth seal portion 38 is formed below.

由此可見，環形凸起13為一山脊結構，卡環凸起32在蒸汽向上的作用下與山脊的下斜坡相互作用形成第一密封部35，該密封部35是垂直向上的。第二密封部36和第三密封部37作用力是來自水平方向。第四密封部38作用力是垂直向下的。所以，密封圈3同時在多重密封的作用下，可以確保氣密性，增加鍋體1內的壓力。 It can be seen that the annular protrusion 13 is a ridge structure, and the snap ring protrusion 32 interacts with the lower slope of the ridge under the action of the steam upward to form a first sealing portion 35, which is vertically upward. The acting force of the second sealing portion 36 and the third sealing portion 37 is from the horizontal direction. The force of the fourth sealing portion 38 is vertically downward. Therefore, the sealing ring 3 can ensure air tightness under the effect of multiple seals at the same time, and increase the pressure in the pot body 1.

如圖5所示，本發明可提高蒸燉壓力的炒鍋的密封結構還可以如下：圖5與圖4中的密封結構大部分相同，但只有以下一處存在區別：環形凸起13的山脊結構下斜坡延伸出一平面132，該平面132與卡環凸 起32的頂部相配合，形成一個水平密封面，即第一密封部35。該水平的第一密封部35比圖4中的傾斜的第一密封部35密封效果更佳。 As shown in FIG. 5, the sealing structure of the wok that can increase the pressure of steaming and stewing according to the present invention can also be as follows: Most of the sealing structures in FIG. 5 and FIG. 4 are the same, but there is only one difference: the ridge of the annular protrusion 13 The lower slope of the structure extends a plane 132 which is convex with the snap ring The tops of the risers 32 cooperate to form a horizontal sealing surface, that is, the first sealing portion 35. The horizontal first sealing portion 35 has a better sealing effect than the inclined first sealing portion 35 in FIG. 4.

此外，在環形凸起13的山脊結構上斜坡上形成凹凸結構131，凹凸結構131與連接環31形成第三密封部37時，可以使得密封效果更好，鍋體1內的高溫高壓氣體跑出的難度也更大了。 In addition, when a concave-convex structure 131 is formed on the slope of the ridge structure of the annular protrusion 13, when the concave-convex structure 131 and the connecting ring 31 form a third sealing portion 37, the sealing effect can be better, and the high-temperature and high-pressure gas in the pot body 1 runs The difficulty is even greater.

如圖6所示，一種密封圈3，包括連接環31、卡環凸起32以及壓環33，卡環凸起32通過連接環31與壓環33連接；鍋體1由開口處向內依次設有支撐平臺11和環形凸起13；卡環32卡在環形凸起13的下方並在熱蒸汽的作用下形成第一密封部35，連接環31被環形凸起13分成上、下兩個部分，上、下兩個部分在熱蒸汽的作用下與環形凸起13兩側分別形成第二密封部36和第三密封部37，壓環33上部與鍋蓋2連接，壓環33底部位於支撐平臺11上並通過鍋蓋2重量作用下形成第四密封部38。 As shown in FIG. 6, a sealing ring 3 includes a connection ring 31, a snap ring protrusion 32, and a pressure ring 33. The snap ring protrusion 32 is connected to the pressure ring 33 through the connection ring 31; the pot body 1 is turned inward from the opening in order. The supporting platform 11 and the annular protrusion 13 are provided; the snap ring 32 is caught under the annular protrusion 13 and forms a first sealing portion 35 under the action of hot steam. The connecting ring 31 is divided into the upper and lower two by the annular protrusion 13 The upper and lower parts form a second sealing part 36 and a third sealing part 37 with the sides of the annular protrusion 13 respectively under the action of hot steam. The upper part of the pressure ring 33 is connected to the lid 2 and the bottom of the pressure ring 33 is located A fourth sealing portion 38 is formed on the supporting platform 11 and under the action of the weight of the lid 2.

卡環凸起32、連接環31以及壓環33形成一U型槽結構，卡環凸起32和壓環33分別為U型槽的一邊，卡環凸起32長度小於壓環33長度。 The snap ring protrusion 32, the connecting ring 31 and the pressing ring 33 form a U-shaped groove structure. The snap ring protrusion 32 and the pressing ring 33 are one side of the U-shaped groove, respectively.

密封圈3的材質為食品級矽膠或矽膠。如果使用食品級矽膠不僅僅安全可靠，而且還可以耐高溫。 The material of the seal ring 3 is food-grade silicone or silicone. If you use food-grade silicone, it is not only safe and reliable, but also resistant to high temperatures.

上面結合附圖對本發明進行了示例性的描述，顯然本發明的實現並不受上述方式的限制，只要採用了本發明的方法構思和技術方案進行的各種改進，或未經改進將本發明的構思和技術方案直接應用於其它場合的，均在本發明的保護範圍內。 The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the implementation of the present invention is not limited by the foregoing manners, as long as various improvements made by the method concept and technical solution of the present invention are adopted, or the present invention is modified without improvement. The ideas and technical solutions that are directly applied to other occasions are all within the protection scope of the present invention.

Claims (10)

一種可提高蒸燉壓力的炒鍋，包括鍋體和鍋蓋，鍋體與鍋蓋通過密封圈進行密封，其特徵在於：所述密封圈由連接環、卡環凸起以及壓環組成，卡環凸起通過連接環與壓環連接；鍋體由開口處向內依次設有支撐平臺和環形凸起；卡環凸起卡在環形凸起的下方並在熱蒸汽的作用下形成第一密封部，連接環被環形凸起分成上、下兩個部分，上、下兩個部分在熱蒸汽的作用下與環形凸起兩側分別形成第二密封部和第三密封部，壓環上部與鍋蓋連接，壓環底部位於支撐平臺上並通過鍋蓋重量作用下形成第四密封部。A wok capable of increasing the pressure of steaming and stewing comprises a pot body and a pot lid. The pot body and the pot lid are sealed by a sealing ring, which is characterized in that the sealing ring is composed of a connecting ring, a snap ring protrusion and a pressure ring. The ring protrusion is connected to the pressure ring through a connecting ring; the pot body is provided with a support platform and a ring protrusion inward from the opening; the snap ring protrusion is caught under the ring protrusion and forms a first seal under the action of hot steam The connecting ring is divided into upper and lower parts by the annular protrusion. The upper and lower parts form a second sealing part and a third sealing part respectively on both sides of the annular protrusion under the action of hot steam. The lid is connected, and the bottom of the pressure ring is located on the supporting platform and forms a fourth sealing portion under the action of the weight of the lid. 根據請求項1所述可提高蒸燉壓力的炒鍋，所述支撐平臺外邊緣向上延伸有限制鍋蓋和密封圈水平移動的外圈。According to claim 1, the frying pan capable of increasing the pressure of steaming and stewing, the outer edge of the supporting platform extends upwardly with an outer ring that restricts the horizontal movement of the lid and the sealing ring. 根據請求項2所述可提高蒸燉壓力的炒鍋，所述外圈為變徑結構，其上端直徑小於下端直徑以避免鍋蓋和密封圈在熱蒸汽的作用下向上發生位移。According to claim 2, the frying pan capable of increasing the pressure of steaming and stewing, the outer ring is a reduced diameter structure, and the diameter of the upper end is smaller than the diameter of the lower end to avoid upward displacement of the lid and the sealing ring under the action of hot steam. 根據請求項1-3中任何一項所述可提高蒸燉壓力的炒鍋，所述壓環上部開有鍋蓋環形固定槽，鍋蓋的邊緣處固定在所述鍋蓋環形固定槽中。According to any one of the requested items 1-3, a wok capable of increasing the pressure of steaming and stewing, an upper part of the pressure ring is provided with an annular fixing groove for the lid, and an edge of the lid is fixed in the annular fixing groove for the lid. 根據請求項1所述可提高蒸燉壓力的炒鍋，所述鍋蓋設有兩個排氣孔，其中一個排氣孔上安裝有排氣閥，另一個排氣孔上安裝有安全閥。According to claim 1, the wok can increase the pressure of steaming and stewing. The pot cover is provided with two exhaust holes, one of which is provided with an exhaust valve, and the other exhaust hole is provided with a safety valve. 根據請求項1所述可提高蒸燉壓力的炒鍋，所述鍋蓋上還設置有提手。According to claim 1, the frying pan capable of increasing the pressure of steaming and braising is further provided with a handle on the lid. 根據請求項1所述可提高蒸燉壓力的炒鍋，所述鍋體上設置有把手。According to claim 1, the frying pan capable of increasing the pressure of steaming and braising is provided with a handle on the pot body. 根據請求項1所述可提高蒸燉壓力的炒鍋，所述密封圈的材質為食品級矽膠或矽膠。According to the frying pan capable of increasing the pressure of steaming and braising according to claim 1, the material of the sealing ring is food-grade silicon rubber or silicon rubber. 一種炒鍋使用的密封圈，其特徵在於：包括連接環、卡環凸起以及壓環，卡環凸起通過連接環與壓環連接；鍋體由開口處向內依次設有支撐平臺和環形凸起；卡環凸起卡在環形凸起的下方並在熱蒸汽的作用下形成第一密封部，連接環被環形凸起分成上、下兩個部分，上、下兩個部分在熱蒸汽的作用下與環形凸起兩側分別形成第二密封部和第三密封部，壓環上部與鍋蓋連接，壓環底部位於支撐平臺上並通過鍋蓋重量作用下形成第四密封部。The utility model relates to a sealing ring for a wok, which is characterized by comprising a connecting ring, a snap ring protrusion and a pressure ring. The snap ring protrusion is connected to the pressure ring through the connection ring; the pot body is provided with a supporting platform and a ring in order from the opening inward. Protrusion; the snap ring protrusion is caught under the annular protrusion and forms a first seal under the action of hot steam. The connecting ring is divided into upper and lower parts by the annular protrusion, and the upper and lower parts are in hot steam. The second seal portion and the third seal portion are respectively formed on both sides of the annular protrusion under the action of the ring, the upper part of the pressure ring is connected to the pot lid, and the bottom of the pressure ring is located on the supporting platform and forms the fourth seal part under the action of the weight of the pot lid. 根據請求項9所述密封圈，所述密封圈的材質為食品級矽膠或矽膠。According to claim 9, the sealing ring is made of food-grade silicon rubber or silicon rubber.
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