TWM499864U

TWM499864U - Electric rice cooker lid

Info

Publication number: TWM499864U
Application number: TW103223010U
Authority: TW
Inventors: qiu-yue Lin
Original assignee: Jerboa Electronic Co Ltd
Priority date: 2014-12-26
Filing date: 2014-12-26
Publication date: 2015-05-01

Description

Electric lid

　　本創作係有關一種電鍋蓋，尤指一種可供蒸煮食物之器具的蓋子。
This creation relates to an electric lid, especially a lid for an appliance for cooking food.

　　如第8圖所示，為習用之電鍋結構，包括鍋體91及蓋體92，鍋體91內設有內膽93，蓋體92於該內膽93上蓋設於鍋體91，此時在鍋體91的兩側設有扣具94可將蓋體92扣住，而蓋體92設有洩壓閥95，此洩壓閥95具有一膜片96，此膜片96具有呈十字形之切縫961(如第9圖所示)。當鍋體91內開始加熱時，在內膽93之中的水分被加熱而成為水蒸汽，由於蓋體92被扣住且洩壓閥95未被開啟，故能防止水蒸汽外洩，而可增加食材蒸煮的效率。
　　當膜片96未被觸碰而切縫961未被開啟時，蓋體92可確實地將加熱形成的蒸汽密閉在鍋體91內，此時當內膽93中的食材煮熟而要開啟蓋體92時，由於內膽93之中因加熱而形成負壓，故即使將扣具94打開仍難以輕易地取走蓋體92(即蓋體92被吸住的感覺)，此時使用者常會以手指去觸碰膜片96，使切縫961開啟而破除負壓狀態，惟蒸汽此時也會由切縫961開啟的縫隙中竄出，若手指未即時離開，則有被燙傷的危險。
As shown in FIG. 8, the conventional electric cooker structure includes a pot body 91 and a lid body 92. The pot body 91 is provided with a liner 93. The lid body 92 is covered on the inner tank 93 to the pot body 91. A cover 94 is provided on both sides of the pot body 91 to fasten the cover body 92, and the cover body 92 is provided with a pressure relief valve 95. The pressure relief valve 95 has a diaphragm 96 having a cross shape. The slit 961 (as shown in Figure 9). When the heating in the pot body 91 is started, the moisture in the inner liner 93 is heated to become water vapor, and since the lid body 92 is buckled and the pressure relief valve 95 is not opened, the water vapor can be prevented from leaking out. Increase the efficiency of cooking ingredients.
When the diaphragm 96 is not touched and the slit 961 is not opened, the cover 92 can surely seal the steam formed by heating in the pot body 91. At this time, when the food in the liner 93 is cooked, the lid is opened. In the case of the body 92, since the negative pressure is formed by the heating in the inner casing 93, even if the buckle 94 is opened, it is difficult to easily remove the cover body 92 (that is, the feeling that the cover body 92 is sucked), and the user often The finger 96 is touched by the finger to open the slit 961 to break the negative pressure state, but the steam is also pulled out by the slit opened by the slit 961. If the finger does not leave immediately, there is a danger of being burnt.

　　本創作之主要目的，在於解決上述的問題而提供一種電鍋蓋，其利用控制件在洩壓閥旁操作，藉以開啟洩壓閥而洩除電鍋內之蒸汽，以達到避免蒸汽由洩壓閥竄出時燙傷手指之功效。
　　所用之電鍋係一鍋體設有內膽，該內膽具有開口朝上之容置空間，該內膽下方設有加熱器。為達前述之目的，本創作係包括：
　　一蓋體，該蓋體蓋設於該鍋體之開口，且該蓋體於環周之底緣設一密封環，該密封環於蓋體蓋設於該鍋體時壓抵在該鍋體之頂緣以密閉該開口；
　　一握把，該握把具有一結合部固設在該蓋體頂部，且於該結合部側向伸出一握持部；
　　一洩壓閥，該洩壓閥設在該結合部且向下穿過該蓋體，該洩壓閥具有一頭部於該結合部露出，且該洩壓閥具有一塞部於該頭部之底下穿過該蓋體，該塞部具有氣道於該蓋體下方連通該容置空間；
　　一控制件，設於該握持部而位在該洩壓閥旁與該頭部連結，以控制該洩壓閥之氣道可於該蓋體上露出而供該容置空間內之空氣洩出。
　　其中，該洩壓閥以具撓性之軟性材料製成而可彎曲，該控制件包括一可沿該握持部之長度方向前後位移之推鈕，及一於該推鈕與該洩壓閥之間連結之推桿，以該推鈕往前位移而驅使該推桿推動該頭部，使該洩壓閥彎曲變形而使該氣道於該蓋體上露出。
　　其中，該控制件包括一可縱向地往復位移之壓鈕及一連桿，該結合部於該壓鈕與該頭部之間具有一樞接部，該連桿於兩端之間樞接在該樞接部，該連桿的一端具一伸設至該壓鈕之底部的第一端，該連桿的另一端具一接合該頭部之第二端，壓下該壓鈕以驅動該第一端下移，使該第二端帶動該頭部上移而使該氣道於該蓋體上露出。
　　其中，該洩壓閥具一第一阻擋部可縱向位移地吊掛在該結合部，該頭部設在該第一阻擋部上方，該塞部位於該第一阻擋部下方，該塞部底端具有一防止該塞部脫出該結合部之第二阻擋部，該氣道包括由該塞部之底端縱向凹入之軸向孔，以及在該塞部之徑向開設而連通該軸向孔之徑向孔。
　　其中，該蓋體於環周側向地沿伸一側簷，該底緣於該側簷之底部且凹入一環槽，該密封環容設於該環槽中，該鍋體之頂緣於該蓋體蓋設時置入該環槽內，而以該密封環壓抵在該頂緣以密閉該開口。
　　本創作之上述及其他目的與優點，不難從下述所選用實施例之詳細說明與附圖中，獲得深入了解。
　　當然，本創作在某些另件上，或另件之安排上容許有所不同，但所選用之實施例，則於本說明書中，予以詳細說明，並於附圖中展示其構造。
The main purpose of the present invention is to solve the above problems and provide an electric cooker cover which is operated by a pressure reducing valve by means of a control member, thereby opening a pressure relief valve and discharging steam in the electric cooker to avoid steam from being released from the pressure relief valve. The effect of scalding your fingers when you take out.
The electric cooker used is a pan body provided with a liner having an opening space with an opening facing upward, and a heater is arranged below the inner tank. For the purposes of the foregoing, this creative department includes:
a cover body is disposed on the opening of the pot body, and the cover body is provided with a sealing ring at the bottom edge of the ring, and the sealing ring is pressed against the pot body when the cover body is disposed on the pot body a top edge to seal the opening;
a grip, the grip has a joint fixed to the top of the cover, and a grip portion laterally protrudes from the joint;
a pressure relief valve, the pressure relief valve is disposed at the joint portion and passes downwardly through the cover body, the pressure relief valve has a head exposed at the joint portion, and the pressure relief valve has a plug portion at the head portion Passing through the cover body, the plug portion has an air passage communicating with the accommodating space under the cover body;
a control member is disposed on the grip portion and is coupled to the head portion adjacent to the pressure relief valve to control the air passage of the pressure relief valve to be exposed on the cover body for air leakage in the accommodating space .
Wherein, the pressure relief valve is made of a flexible soft material and is bendable, the control member includes a push button that is displaceable back and forth along the length of the grip portion, and a push button and the pressure relief valve The push rod connected between the push button is displaced forward to drive the push rod to push the head, and the pressure relief valve is bent and deformed to expose the air passage to the cover.
The control member includes a press button that is longitudinally reciprocally displaceable and a connecting rod. The joint portion has a pivoting portion between the pressing button and the head portion, and the connecting rod is pivotally connected between the two ends. The pivoting portion has a first end extending to a bottom of the pressing button, and the other end of the connecting rod has a second end that engages the head, and the pressing button is pressed to drive the first end One end is moved downward, so that the second end drives the head up and the air passage is exposed on the cover.
Wherein, the pressure relief valve has a first blocking portion that is longitudinally displaceably suspended at the joint portion, the head portion is disposed above the first blocking portion, and the plug portion is located below the first blocking portion, the plug bottom portion The end has a second blocking portion for preventing the plug from coming off the joint portion, the air passage includes an axial hole recessed longitudinally from a bottom end of the plug portion, and is opened in a radial direction of the plug portion to communicate the axial direction Radial hole of the hole.
Wherein, the cover body is laterally extended along the circumference of the ring, the bottom edge is at the bottom of the side sill and recessed into a ring groove, the sealing ring is received in the ring groove, and the top edge of the pot body is The cover is placed into the annular groove when it is capped, and the sealing ring is pressed against the top edge to seal the opening.
The above and other objects and advantages of the present invention will become more apparent from the detailed description and the accompanying drawings.
Of course, the present invention is allowed to differ in some of the parts, or the arrangement of the parts, but the selected embodiments are described in detail in the present specification, and the construction thereof is shown in the drawings.

（習用部分）
91‧‧‧鍋體
92‧‧‧蓋體
93‧‧‧內膽
94‧‧‧扣具
95‧‧‧洩壓閥
96‧‧‧膜片
961‧‧‧切縫
（本創作部分）
1‧‧‧鍋體
11‧‧‧內膽
12‧‧‧容置空間
13‧‧‧開口
14‧‧‧加熱器
15‧‧‧頂緣
2‧‧‧蓋體
21‧‧‧密封環
22‧‧‧側簷
221‧‧‧環槽
3‧‧‧握把
31‧‧‧結合部
32‧‧‧握持部
4‧‧‧洩壓閥
41‧‧‧頭部
42‧‧‧塞部
421‧‧‧軸向孔
422‧‧‧徑向孔
43‧‧‧第一阻擋部
44‧‧‧第二阻擋部
5‧‧‧控制件
51‧‧‧推鈕
52‧‧‧推桿
3A‧‧‧握把
31A‧‧‧結合部
33A‧‧‧樞接部
5A‧‧‧控制件
51A‧‧‧壓鈕
52A‧‧‧連桿
521A‧‧‧第一端
522A‧‧‧第二端(customized part)
91‧‧‧ pot body
92‧‧‧ cover
93‧‧‧ liner
94‧‧‧ buckle
95‧‧‧pressure relief valve
96‧‧‧ diaphragm
961‧‧‧ slitting (this part of the creation)
1‧‧‧ pot body
11‧‧‧ liner
12‧‧‧ accommodating space
13‧‧‧ openings
14‧‧‧heater
15‧‧‧Top edge
2‧‧‧ cover
21‧‧‧Seal ring
22‧‧‧ side
221‧‧‧ Ring groove
3‧‧‧ grip
31‧‧‧Combination
32‧‧‧Handheld
4‧‧‧Relief valve
41‧‧‧ head
42‧‧‧Sett
421‧‧‧Axial hole
422‧‧‧radial holes
43‧‧‧First barrier
44‧‧‧second barrier
5‧‧‧Controls
51‧‧‧ push button
52‧‧‧Put
3A‧‧‧ grip
31A‧‧‧Combination Department
33A‧‧‧Pivot
5A‧‧‧Controls
51A‧‧‧ button
52A‧‧‧ Connecting rod
521A‧‧‧ first end
522A‧‧‧ second end

第1圖係本創作之第一實施例之電鍋的平面外觀圖。
第2圖係本創作之第一實施例之電鍋於鍋體頂部與蓋體蓋合之剖視構造暨內膽結構示意圖。
第3圖係本創作之第一實施例之密封環壓抵在鍋體之頂緣之示意圖。
第4圖係本創作之第一實施例之握把設於蓋體上之局部放大剖視圖。
第5圖係本創作之第一實施例之控制件的推鈕被推動而以推桿推動洩壓閥之示意圖。
第6圖係本創作之第二實施例之握把設於蓋體上之局部放大剖視圖。
第7圖係本創作之第二實施例之控制件的推鈕被推動而以推桿推動洩壓閥之示意圖。
第8圖係習用電鍋之內部構造示意圖。
第9圖係習用電鍋之洩壓閥的膜片有切縫之示意圖。
Fig. 1 is a plan view showing the electric cooker of the first embodiment of the present invention.
Fig. 2 is a cross-sectional view showing the cross-sectional structure and the inner structure of the electric cooker in the first embodiment of the present invention.
Fig. 3 is a schematic view showing the sealing ring of the first embodiment of the present invention pressed against the top edge of the pot body.
Fig. 4 is a partially enlarged cross-sectional view showing the grip of the first embodiment of the present invention provided on the cover.
Fig. 5 is a schematic view showing that the push button of the control member of the first embodiment of the present invention is pushed to push the pressure relief valve with the push rod.
Figure 6 is a partially enlarged cross-sectional view showing the grip of the second embodiment of the present invention provided on the cover.
Fig. 7 is a schematic view showing that the push button of the control member of the second embodiment of the present invention is pushed to push the pressure relief valve with the push rod.
Figure 8 is a schematic diagram showing the internal structure of a conventional electric cooker.
Figure 9 is a schematic view showing the slit of the diaphragm of the pressure relief valve of the conventional electric cooker.

　　請參閱第1圖至第7圖，圖中所示者為本創作所選用之實施例結構，此僅供說明之用，在專利申請上並不受此種結構之限制。
　　本實施例提供一種電鍋蓋，其所用之電鍋如第2圖所示，係鍋體1設一內膽11，該內膽11具一容置空間12，該內膽11於該容置空間12之頂部具有一開口13，該鍋體1內的底部在該內膽11下方設有加熱器14。
　　本實施例之電鍋蓋，如第1至2圖所示，包括一蓋體2、一握把3、一洩壓閥4及一控制件5，其中：
　　如第2至3圖所示，該蓋體2蓋設於該鍋體1之開口13，且該蓋體2於環周之底緣設一密封環21，該密封環21於蓋體2蓋設於該鍋體1時壓抵在該鍋體1之頂緣15，以密閉該開口13。
　　如第2及4圖所示，該握把3具有一結合部31固設在該蓋體2頂部，且於該結合部31側向伸出一握持部32。洩壓閥4設在該結合部31且向下穿過該蓋體2，該洩壓閥4具有一頭部41於該結合部31露出，且該洩壓閥4具有一塞部42於該頭部41之底下穿過該蓋體2，該塞部42具有氣道於該蓋體2下方連通該容置空間12，控制件5於洩壓閥4旁設於該握持部32且與該頭部41連結，以控制該洩壓閥4之氣道可於該蓋體2上露出而供該容置空間12內之空氣洩出。
　　如第2及4圖所示，本實施例之洩壓閥4以具撓性之軟性材料製成而可彎曲，該洩壓閥4具一第一阻擋部43可縱向位移地吊掛在該結合部31，該頭部41設在該第一阻擋部43上方，該塞部42位於該第一阻擋部43下方，該塞部42底端具有一第二阻擋部44，以此第二阻擋部44防止該塞部42脫出該結合部31。該氣道包括由該塞部42之底端縱向凹入之軸向孔421，以及在該塞部42之徑向開設而連通該軸向孔421之徑向孔422。
　　如第2及4圖所示，該控制件5包括一可沿該握持部32之長度方向前後位移之推鈕51，及一於該推鈕51與該洩壓閥4之間連結之推桿52，以該推鈕51往前位移而驅使該推桿52推動該頭部41，使該洩壓閥4彎曲變形而使該氣道之徑向孔422於該蓋體2上露出，此時於鍋體1內的氣體可由軸向孔421通過徑向孔422而洩出。
　　如第2至3圖所示，蓋體2於環周側向地沿伸一側簷22，該底緣於該側簷22之底部且凹入一環槽221，該密封環21容設於該環槽221中，該鍋體1之頂緣15於該蓋體2蓋設時置入該環槽221內，而以該密封環21壓抵在該頂緣15以密閉該開口13，由於蓋體2本身即具有一定的重量，而藉由蓋體2的重量確實地將密封環21壓抵在該頂緣15，以確保開口13之密閉。
　　操作本實施例之電鍋時，可將欲蒸煮的食材放入內膽11中並加水，在啟動之後以加熱器14開始對內膽11進行加熱，直至內膽11內之食材熟透。欲取出內膽11內之食材時，如第5圖所示以手指推動該推鈕51，以連動該推桿52驅使洩壓閥4彎曲，而使鍋體1內的蒸汽可由軸向孔421通過徑向孔422而洩出，而使內膽11內之負壓狀態解除，即可順利地將蓋體2取離鍋體1而露出開口13。
　　由上述之說明不難發現本創作之優點在於，欲使洩壓閥4洩除蒸汽之動作，是由前述之控制件5作動而達成，藉由控制件5是設在洩壓閥4旁，因此不是直接對洩壓閥4進行操作，而是由控制件5間接驅動洩壓閥4動作，故當蒸汽由洩壓閥4竄出時，因操作的手指不在洩壓閥4上方而是在洩壓閥4旁，故不會如習用之洩壓閥95在蒸汽竄出時有燙傷手指的問題發生，因此相較於習用之電鍋蓋使用時相對安全。本創作之電鍋蓋的尺寸，可搭配市售電鍋之電鍋蓋的尺寸設計，故能僅將習用之電鍋的電鍋蓋替換本創作之電鍋蓋，即可達到上述之優點，而不必將電鍋之鍋體也汰除。
　　當然，本創作仍存在許多例子，其間僅細節上之變化。請參閱第6圖，其係本創作之第二實施例，其中，與第一實施例之主要差異在於，控制件5A包括一可縱向地往復位移之壓鈕51A及一連桿52A，握把3A之結合部31A於該壓鈕51A與頭部41之間具有一樞接部33A，該連桿52A於兩端之間樞接在該樞接部33A，該連桿52A的兩端分別為第一端521A與第二端522A，第一端521A伸設至該壓鈕51A之底部，第二端522A接合該頭部41。如第7圖所示，控制件5A之操作，係壓下該壓鈕51A以驅動該第一端521A下移，使該第二端522A帶動該頭部41上移而使該氣道於該蓋體2上露出，藉此達到與第一實施例相同之功效。
　　以上所述實施例之揭示係用以說明本創作，並非用以限制本創作，故舉凡數值之變更或等效元件之置換仍應隸屬本創作之範疇。
　　由以上詳細說明，可使熟知本項技藝者明瞭本創作的確可達成前述目的，實已符合專利法之規定，爰提出專利申請。
Please refer to FIG. 1 to FIG. 7 , which shows the structure of the embodiment selected for the creation of the present invention. This is for illustrative purposes only and is not limited by the structure in the patent application.
The embodiment of the present invention provides an electric cooker cover. The electric cooker is used in the electric cooker. As shown in FIG. 2, the pan body 1 is provided with a tank 11, and the inner tank 11 has an accommodating space 12, and the inner tank 11 is accommodated therein. The top of the space 12 has an opening 13 in which the bottom of the pot body 1 is provided with a heater 14.
The electric lid of the embodiment, as shown in Figures 1 to 2, comprises a cover body 2, a grip 3, a pressure relief valve 4 and a control member 5, wherein:
As shown in the second embodiment, the cover body 2 is disposed on the opening 13 of the pot body 1, and the cover body 2 is provided with a sealing ring 21 at the bottom edge of the ring body. The sealing ring 21 is covered by the cover body 2 When the pot body 1 is provided, it is pressed against the top edge 15 of the pot body 1 to seal the opening 13.
As shown in FIGS. 2 and 4, the grip 3 has a joint portion 31 fixed to the top of the lid body 2, and a grip portion 32 is laterally extended from the joint portion 31. The pressure relief valve 4 is disposed at the joint portion 31 and passes downwardly through the cover body 2, the pressure relief valve 4 has a head portion 41 exposed at the joint portion 31, and the pressure relief valve 4 has a plug portion 42 therein. The bottom portion of the head portion 41 passes through the cover body 2, and the plug portion 42 has an air passage under the cover body 2 to communicate with the accommodating space 12, and the control member 5 is disposed at the grip portion 32 adjacent to the pressure relief valve 4 and The head portion 41 is coupled to control the air passage of the pressure relief valve 4 to be exposed on the cover body 2 to allow air in the accommodating space 12 to escape.
As shown in FIGS. 2 and 4, the pressure relief valve 4 of the present embodiment is bendable by a flexible soft material, and the pressure relief valve 4 has a first blocking portion 43 which is vertically displaceable. The head portion 41 is disposed above the first blocking portion 43. The plug portion 42 is located below the first blocking portion 43. The bottom portion of the plug portion 42 has a second blocking portion 44. The portion 44 prevents the plug portion 42 from coming off the joint portion 31. The air passage includes an axial hole 421 recessed longitudinally from a bottom end of the plug portion 42, and a radial hole 422 extending in a radial direction of the plug portion 42 to communicate the axial hole 421.
As shown in FIGS. 2 and 4, the control member 5 includes a push button 51 that is longitudinally displaceable along the length of the grip portion 32, and a push between the push button 51 and the pressure relief valve 4. The rod 52 is displaced forward by the push button 51 to drive the push rod 52 to push the head 41, and the pressure relief valve 4 is bent and deformed to expose the radial hole 422 of the air passage to the cover body 2, The gas in the pot 1 can be vented by the axial bore 421 through the radial bore 422.
As shown in the second to third embodiments, the cover body 2 is laterally extended along the circumference of the ring 22, and the bottom edge is at the bottom of the side sill 22 and recessed into a ring groove 221. The sealing ring 21 is received in the ring. In the groove 221, the top edge 15 of the pot body 1 is inserted into the ring groove 221 when the cover body 2 is covered, and the sealing ring 21 is pressed against the top edge 15 to seal the opening 13 due to the cover body. 2 itself has a certain weight, and the sealing ring 21 is surely pressed against the top edge 15 by the weight of the cover 2 to ensure the sealing of the opening 13.
When the electric cooker of the present embodiment is operated, the food to be cooked can be placed in the inner tank 11 and water is added, and after the start, the inner tank 11 is heated by the heater 14 until the food in the inner tank 11 is cooked. When the foodstuff in the inner tank 11 is to be taken out, the push button 51 is pushed by a finger as shown in Fig. 5, and the pusher 52 is interlocked to drive the pressure relief valve 4 to be bent, so that the steam in the pot body 1 can be made by the axial hole 421. When the negative pressure state in the inner casing 11 is released by the radial hole 422, the lid body 2 can be smoothly removed from the pot body 1 to expose the opening 13.
From the above description, it is not difficult to find that the present invention has an advantage in that the action of releasing the steam from the pressure relief valve 4 is achieved by the operation of the control member 5 described above, and the control member 5 is disposed beside the pressure relief valve 4, Therefore, instead of directly operating the pressure relief valve 4, the pressure relief valve 4 is indirectly driven by the control member 5, so when the steam is thrown out by the pressure relief valve 4, the operating finger is not above the pressure relief valve 4 but in the Beside the pressure relief valve 4, it does not cause the problem of burnt fingers when the steam is blown out as in the conventional pressure relief valve 95, so it is relatively safer than the conventional electric cooker cover. The size of the electric pot lid of the present invention can be matched with the size design of the electric pot lid of the commercially available electric pot, so that the electric pot lid of the conventional electric pot can be replaced by the electric pot lid of the present invention, thereby achieving the above advantages. It is not necessary to remove the pot of the electric pot.
Of course, there are still many examples of this creation, only the details change. Please refer to FIG. 6, which is a second embodiment of the present invention, wherein the main difference from the first embodiment is that the control member 5A includes a push button 51A and a link 52A which are longitudinally reciprocally displaceable, and the grip The connecting portion 31A of the 3A has a pivoting portion 33A between the pressing button 51A and the head portion 41. The connecting rod 52A is pivotally connected to the pivoting portion 33A between the two ends, and the two ends of the connecting rod 52A are respectively The first end 521A and the second end 522A extend from the first end 521A to the bottom of the push button 51A, and the second end 522A engages the head 41. As shown in FIG. 7, the control member 5A operates to press the push button 51A to drive the first end 521A to move downward, so that the second end 522A drives the head 41 to move up to make the air passage to the cover. The body 2 is exposed, thereby achieving the same effect as the first embodiment.
The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the scope of the present invention.
From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.

2‧‧‧蓋體 2‧‧‧ cover

3‧‧‧握把 3‧‧‧ grip

4‧‧‧洩壓閥 4‧‧‧Relief valve

5‧‧‧控制件 5‧‧‧Controls

Claims

[Item 1]

An electric cooker cover, wherein the electric cooker is provided with a liner, the inner casing has an opening space with an opening upward, and a heater is arranged below the inner casing; the electric cooker cover comprises:
a cover body is disposed on the opening of the pot body, and the cover body is provided with a sealing ring at the bottom edge of the ring, and the sealing ring is pressed against the pot body when the cover body is disposed on the pot body a top edge to seal the opening;
a grip, the grip has a joint fixed to the top of the cover, and a grip portion laterally protrudes from the joint;
a pressure relief valve, the pressure relief valve is disposed at the joint portion and passes downwardly through the cover body, the pressure relief valve has a head exposed at the joint portion, and the pressure relief valve has a plug portion at the head portion Passing through the cover body, the plug portion has an air passage communicating with the accommodating space under the cover body;
a control member is disposed on the grip portion and is coupled to the head portion adjacent to the pressure relief valve to control the air passage of the pressure relief valve to be exposed on the cover body for air leakage in the accommodating space .

[Item 2]

The electric cooker cap according to claim 1, wherein the pressure relief valve is made of a flexible soft material, and the control member comprises a push button that is displaceable back and forth along the length of the grip portion. And a push rod connected between the push button and the pressure relief valve, the push button is displaced forward to drive the push rod to push the head, and the pressure relief valve is bent and deformed to make the air passage to the cover body Exposed.

[Item 3]

The electric cooker cover according to claim 1, wherein the control member comprises a press button that is longitudinally reciprocally displaceable and a connecting rod, the joint portion having a pivoting portion between the press button and the head portion. The connecting rod is pivotally connected between the two ends of the connecting portion, and one end of the connecting rod has a first end extending to the bottom of the pressing button, and the other end of the connecting rod has a second end for engaging the head And pressing the button to drive the first end to move downward, so that the second end drives the head to move upward to expose the air passage to the cover.

[Item 4]

The electric cooker cover according to claim 2 or 3, wherein the pressure relief valve has a first blocking portion that is longitudinally displaceably suspended at the joint portion, the head portion being disposed above the first blocking portion, the plug a portion below the first blocking portion, the bottom end of the plug portion having a second blocking portion for preventing the plug portion from coming off the joint portion, the air passage including an axial hole recessed longitudinally from a bottom end of the plug portion, and A radial hole is formed in the radial direction of the plug portion to communicate with the axial hole.

[Item 5]

The electric cooker cap according to claim 1, wherein the cover body is laterally extended along the circumference of the ring, the bottom edge is at the bottom of the side sill and recessed into a ring groove, and the sealing ring is accommodated in the ring In the groove, the top edge of the pot body is inserted into the ring groove when the cover body is covered, and the sealing ring is pressed against the top edge to seal the opening.