WO2018076658A1 - 易清理黏贴食物的锅具及电加热炊具 - Google Patents

易清理黏贴食物的锅具及电加热炊具 Download PDF

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Publication number
WO2018076658A1
WO2018076658A1 PCT/CN2017/083258 CN2017083258W WO2018076658A1 WO 2018076658 A1 WO2018076658 A1 WO 2018076658A1 CN 2017083258 W CN2017083258 W CN 2017083258W WO 2018076658 A1 WO2018076658 A1 WO 2018076658A1
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Prior art keywords
pot
lid
wall
electric heating
opening
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PCT/CN2017/083258
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English (en)
French (fr)
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林山
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佛山市顺德区本味至尊科技有限公司
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Publication of WO2018076658A1 publication Critical patent/WO2018076658A1/zh

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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
    • A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
    • 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
    • A47J27/004—Cooking-vessels with integral electrical heating means
    • 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
    • A47J27/56—Preventing boiling over, e.g. of milk
    • 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
    • A47J36/10—Lid-locking 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
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/24—Warming devices

Definitions

  • the invention relates to a kitchen utensil, in particular to a pot and a stainless steel electric heating cooker which are easy to clean and paste food.
  • the Chinese invention patent No. CN 103876605 A "Cleaning the Pot Bottom Sticking Food Pot and Stainless Steel Electric Heating Cookware” discloses a pot which is easy to clean the bottom of the pot and sticks to the food, which is formed on the side of the pot wall.
  • the drawway forms a relatively small angle with the bottom of the pan, so that it is convenient to use the draw to clean the adhered food at the bottom of the pan.
  • the shape of the pot is relatively special, resulting in relatively poor versatility of the pot.
  • the present invention provides a pot and an electric heating cooker which are simple in structure, convenient to use, and easy to clean and paste food.
  • the food utensil of the present invention is easy to clean and paste the food
  • the pot includes a pot body and a lid, the pot body is a cylindrical container, and the opening of the cylindrical container is a pot mouth.
  • the pot mouth is adapted to the lid of the pot; the pot mouth is located on the side wall of the pot, and the wall of the pot adjacent to the pot mouth and located on the lower side of the pot body is a heated wall;
  • the cover and the mouth of the pot are at least a lower portion under the action of an external force; the air outlet is provided on the wall and/or the lid of the pot body which is far away from the hot wall.
  • a sealing ring is provided on the lid or at the mouth of the pot.
  • the pot body and/or the lid is provided with a locking mechanism for locking the lid and the pot to a gas seal.
  • the air outlet hole is disposed on the opposite wall of the heat receiving wall; an electrode holder is disposed at a position near the air hole of the outer surface of the pot wall, and the overflow detecting electrode is mounted on the electrode bracket.
  • the anti-overflow detecting electrode is insulated from the pot or the lid; the anti-overflow detecting electrode extends through the vent hole into the pot and is not covered with the lid body and/or the pot Contact.
  • the pot is a square.
  • the locking mechanism is a buckle structure.
  • the buckle comprises:
  • the base is mounted on the side wall of the pot.
  • a snap-on movable member one end of which is rotatably connected to one end of the base near the cover side;
  • an elastic engaging portion is disposed at the distal end of the base of the base; and a fitting portion that engages with the elastic engaging portion is disposed on a side of the distal cover of the buckle movable member.
  • the elastic engaging portion is a spring piece bent from a side of the base toward a side of the base, and the free end of the elastic piece is provided with a circular arc-shaped hook.
  • the engaging portion is an engaging hole that is opened on the buckle movable member and is engaged with the hook.
  • the electric heating cooker of the present invention comprises an electric heating cooker and an electric heating cooker adapted to the electric heating cooktop; the electric heating cooker is arranged above the electric heating cooker, the electric heating The cooker heats the heated wall of the electric heating pan from below;
  • the pot includes a pot body and a pot lid, the pot body is a cylindrical container, the opening of the cylindrical container is a pot mouth; the pot mouth is matched with the pot lid;
  • the utility model is characterized in that: the pot mouth is located on the side wall of the pot, and the wall of the pot body adjacent to the pot mouth and located on the lower side of the pot body is a heated wall; the lid and the pot mouth are at least the lower half under the external force Airtight; air vents are provided on the wall and/or the lid of the pot that is far from the hot wall.
  • a sealing ring is provided on the lid and/or at the mouth of the pan.
  • a locking mechanism for locking the lid and the pan to the gas seal is provided on the pot body and/or the lid.
  • the air outlet hole is disposed on the opposite wall of the heat receiving wall; an electrode holder is disposed at a position near the air hole of the outer surface of the pot wall, and the overflow detecting electrode is mounted on the electrode bracket.
  • the anti-overflow detecting electrode is insulated from the pot or the lid; the anti-overflow detecting electrode extends through the air outlet into the pot and is not in contact with the lid body and/or the pot.
  • a cavity corresponding to the pot is formed on the circumferential side of the electric heating unit of the electric heating cooker; the heated wall of the electric heating pan is placed downward from the upper opening of the cavity.
  • the electric heating unit of the electric heating cooker is disposed at the bottom of the cavity and is adapted to the shape of the heated wall of the electric heating pan.
  • the pot having the above structure is used to heat the side wall of the pot from the bottom by using an electric heating cooker, that is, the side wall of the pot is used as the bottom of the traditional pot, so that after the rice is cooked, the food will stick to the pot.
  • the side wall in this way, after the rice is cooked, the force is applied directly from the top of the pot to the heated wall.
  • the spatula is located outside the pot, and the angle can be changed to the same angle as the heated wall of the pot, so it can be relatively easy.
  • the ground will be shoveled under the rice shovel on the side wall of the pot.
  • Embodiment 1 is a schematic view showing the external structure of Embodiment 1 of the present invention.
  • Figure 2 is a schematic view of the A-A direction of Figure 1.
  • Figure 3 is a schematic view of the embodiment of Figure 2 after adding rice and water to the pan.
  • FIG. 4 is a schematic structural view of the embodiment shown in FIG. 3 after being capped.
  • FIG. 5 is a schematic structural view of the embodiment shown in FIG. 4 during the rotation process.
  • Figure 6 is a schematic view showing the structure of the embodiment shown in Figure 5 after rotation.
  • Fig. 7 is a schematic view showing the structure of the embodiment shown in Fig. 6 when it is heated on an electric heating cooker.
  • Fig. 8 is a schematic view showing the structure of the embodiment shown in Fig. 7 when the heating is completed.
  • Fig. 9 is a structural schematic view showing the inversion process after the heating is completed in the embodiment shown in Fig. 8.
  • Figure 10 is a schematic view showing the structure of the embodiment shown in Figure 9 after opening.
  • Figure 11 is a schematic view showing the structure of the locking mechanism in the embodiment shown in Figure 1.
  • Figure 12 is a schematic view showing the structure of the base of the locking mechanism shown in Figure 11.
  • Figure 13 is a structural schematic view of the locking mechanism of the locking mechanism shown in Figure 11.
  • Figure 14 is a schematic view showing the structure of an electric heating cooker in Embodiment 2 of the present invention.
  • Figure 15 is a perspective view showing the structure of the electric heating cooker shown in Figure 14.
  • Figure 16 is a cross-sectional view showing the electric heating cooker of Figure 14.
  • Figure 17 is a schematic view showing the structure of an electric heating cooker in Embodiment 2 of the present invention.
  • Figure 18 is a schematic perspective view of a combined three-dimensional structure according to a second embodiment of the present invention.
  • Figure 19 is a cross-sectional view showing the electric heating cooker in Embodiment 3 of the present invention.
  • Figure 20 is a cross-sectional view showing a third embodiment of the present invention.
  • the present invention is easy to clean and paste the food pot
  • the pot includes a pot body 1 and a lid 2, the pot body a cylindrical container, the opening of the cylindrical container is a pot mouth; the pot mouth is matched with the lid 2; the pot mouth is located at the side wall of the pot, adjacent to the pot mouth and The wall of the pot body located on the lower side of the pot body is a heat receiving wall; the lid and the pot mouth are air-tight at least in the lower half by an external force, wherein the external force may be set on the lid and/or the pot body
  • the locking mechanism that can lock the two to the airtight seal, or the cooker on the lid and/or the pot body that can lock the two to the airtight seal; And/or the vent hole 4 is provided on the lid.
  • the lid 2 is placed on the pot 1; the two sides of the pot are provided with a locking mechanism 9 for locking the lid and the pot and using the seal between them
  • the ring forms a gas seal to prevent water and rice or vegetables from leaking out of the pan after the pan is dumped.
  • Fig. 2 is a cross-sectional view taken along line A-A of Fig. 1, and Fig. 2 is a schematic cross-sectional view showing the case where water and rice have not been added.
  • Figure 3 is a schematic view of the embodiment of Figure 2 after adding rice and water to the pan.
  • FIG. 4 is a schematic structural view of the embodiment shown in FIG. 3 after being capped.
  • Fig. 5 is a schematic view showing the structure of the embodiment shown in Fig. 4, and it can be seen from the figure that the pot rotates to the side of the far air outlet.
  • Figure 6 is a schematic view showing the structure of the embodiment shown in Figure 5 after rotation.
  • Figure 7 is a schematic view showing the structure of the embodiment shown in Figure 6 when heated on an electric heating stove.
  • the rotating pot is placed directly on the electric heating cooker so that one side wall of the pot is heated. wall.
  • steam generated in the cookware is ejected from the air outlet 4.
  • FIG. 10 As shown in FIG. 8, FIG. 9 and FIG. 10, after the rice is processed and cooked, as shown in FIG. 10, since the heated wall is the side wall of the pot body, the spatula can be taken from the heated wall at a small angle. The sticky rice is shoveled down, thus solving the problem that the rice sticking to the bottom of the pot is not easy to shovel.
  • the present invention aims to provide a novel type of pot, which innovatively uses the side wall of the pot as the heated wall of the lower heating pot, thereby better solving the sticking in the pot.
  • the bottom rice is not easy to shovel.
  • the shape of the pot can be a cube, a rectangular parallelepiped, or a cylinder or a polygonal cylinder, which can be selected and matched according to the shape of the electric heating cooktop.
  • the pot may be a square body, such that when the air outlet is disposed on the lid, it may be combined with a suitable electric heating cooker to form a plurality of heated walls, for example, two are not provided.
  • the two side walls of the pot of the locking mechanism and can also be like a traditional pot Sample food.
  • the above locking mechanism is intended to apply a certain force on the lid and the pot so that they form a gas seal with a sealing ring to prevent the food and water in the pot from being turned over in the pot. After leaking out.
  • the locking mechanism of the present invention can be a variety of locking structures.
  • the buckle shown in FIG. 1 and FIG. 11 to FIG. 13 can also be a metal band; for a cylindrical cookware, the locking structure can also refer to a pressure cooker or the like.
  • the buckle structure comprises:
  • the base 910 is mounted on the side wall of the pot.
  • the buckle movable member 920 has one end rotatably connected to one end of the base near the lid side;
  • the L-shaped buckle 930 has a movable free end that is rotatably coupled to the buckle movable member.
  • the buckle has the characteristics of simple structure, convenient use, and low requirements for the production and processing of the lid.
  • an elastic engaging portion 911 is disposed at the distal end of the base cover; and the elastic engaging portion is engaged with the distal cover side of the buckle movable member.
  • the elastic engaging portion 911 is a spring piece bent from a side of the base toward the side of the base, and the free end of the elastic piece is provided with a circular arc-shaped hook, and the engaging portion 921 is an engaging hole that is opened on the buckle movable member and is engaged with the hook.
  • the electric heating cooker 8 of the present invention comprises an electric heating cooker and an electric heating cooker matched with the electric heating cooker; the electric heating cooker 1 is arranged above the electric heating cooker The electric heating cooker heats the heated wall of the electric heating pan from below;
  • the electric heating pot is composed of a pot body 1 and a lid 2, and a sealing ring is arranged on the lid 2; and the pot and the lid are fixed on the pot and the lid to lock the gas to the gas
  • the sealed locking mechanism 9 in use, the pot wall on the lower side of the pot body is located at the lower portion to become the heated wall of the pot, and the air outlet 4 is provided on the pot wall 4 far from the hot wall.
  • An electrode holder 61 is disposed at a position near the outer surface of the pot wall, and an anti-overflow detecting electrode 62 is mounted on the electrode holder, and the anti-overflow detecting electrode 62 and the pot or pot are The cover insulation is disposed; the anti-overflow detecting electrode 62 extends through the air outlet 4 into the cookware and is not in contact with the cover and/or the pan.
  • a cavity corresponding to the pot is formed on the circumferential side of the electric heating unit of the electric heating cooktop; the electric heating pot is placed downward from the upper opening of the cavity.
  • the electric heating unit of the electric heating cooker The bottom of the chamber is adapted to the shape of the heated wall of the lower portion of the electric heating pot.
  • the electric heating cooker 8 of the present invention comprises an electric heating cooktop and an electric heating cooker adapted to the electric heating cooktop;
  • the electric heating pot is composed of a pot body 1 and a lid 2, and in use, the pot wall on the lower side of the pot body is located at the lower part to become a heated wall of the pot, and is disposed on the wall of the pot far away from the hot wall. Porosity 4.
  • An electrode holder 61 is disposed at a position near the outer surface of the pot wall, and an anti-overflow detecting electrode 62 is mounted on the electrode holder, and the anti-overflow detecting electrode 62 and the pot or pot are The cover insulation is disposed; the anti-overflow detecting electrode 62 extends through the air outlet 4 into the cookware and is not in contact with the cover and/or the pan.
  • the electric heating cooktop includes a control chamber 802 at a lower portion for controlling the heating element 804, 804 is provided with a heating plate 803 for contacting the heated wall of the electric heating pot; and the control chamber is provided with a cavity 801 for receiving The electric heating pot is placed; a bump 805 is disposed at a position corresponding to the electric heating pot lid in the cavity 801, and the bump 805 is used for pressing the edge of the electric heating pot lid in the cavity 801, so that It forms a gas seal with the mouth of the pot.
  • the side wall of the pot opposite to the heated wall is detachably connected to other portions of the pot.
  • the side wall of the pot body opposite to the heat receiving wall ie, the upper side wall of the pot body
  • the heated food in the pot can be operated, such as stirring, feeding, and the like.
  • the present embodiment is a rice cooker, the rice cooker includes a body 71; the body is provided with an opening cavity with an opening upward, and an opening is arranged in the receiving cavity.
  • the rice cooker is in an operating state: the opening of the inner liner 1 is hermetically sealed by the sealing cover 2; the side of the carcass with the heating device is a working bottom (ie, the bottom when heated) .
  • a working bottom ie, the bottom when heated
  • the body is placed vertically, and the body 71 is provided with an opening cavity with an opening upward
  • the accommodating cavity is provided with an open upper liner 1;
  • a heating device 72 is disposed in the corresponding raft body on the side wall of the inner casing;
  • the lower surface of the mortise is a non-working bottom (ie, when not heated) The bottom of the bottom.)
  • This state is suitable for placing water, rice, etc. into the inner bladder.
  • the sealing cover 2 is capped on the inner liner 1 to make the cover body and the inner opening of the inner liner airtight.
  • the steam outlet hole 4 on the sealing cover is disposed on the side of the heating device.
  • the cartridge 71 is rotated toward the side where the heating device 72 is provided.
  • heating can be performed.
  • the side of the body of the heating device is the working bottom.
  • steam generated in the cookware is ejected from the air outlet 4.
  • the heating device always heats the side wall of the inner casing, so that the spatula can shovel the pasted rice from the heated wall at a small angle, thereby solving the stickiness.
  • the rice sticking to the bottom of the pot is not easy to shovel.
  • the locking mechanism on the cover body and the inner casing is similar to the above embodiments, and will not be described herein.
  • the utility model further comprises a cover which is adapted to the body, the body and the cover can be locked, and the lock of the body and the cover can be locked by the existing rice cooker.
  • the rice cooker includes a carcass 71 and a clamshell 73 adapted to the carcass, the carcass and the clamshell can be locked; the carcass is provided with an opening An upward receiving cavity, wherein the inner cavity 1 is provided with an opening upward; a heating device 72 is disposed in the corresponding body of the side wall of the inner side of the inner casing; The side is provided with a sealing ring 74 or a sealing portion adapted to the opening of the inner casing; a steam outlet hole 75 is provided on the clamshell cover in the sealing ring and/or on the side of the inner heating device;
  • the opening of the inner casing is hermetically sealed by a sealing ring or a sealing portion; the carcass and the lid are locked; the body of the heating device is The side is the bottom of the work.
  • the pot body is placed vertically, and the body 71 is provided with an opening chamber with an opening upward, in which the housing is accommodated.
  • the chamber is provided with an open upper chamber 1; a heating device 72 is disposed in the corresponding body of the side wall of the liner; the lower surface of the body is a non-working bottom (ie, the bottom when not in a heated state).
  • This state is suitable for placing water, rice, etc. into the inner bladder.
  • the lid 73 is capped on the inner liner 1 so that the sealing ring 74 on the lid 73 is hermetically sealed with the opening of the inner liner 1.
  • the body 71 is rotated toward the side where the heating device 72 is provided. After the rotation is completed, as shown in Fig. 25, heating can be performed. At this time, the side of the body of the heating device is the working bottom. During the heating, steam generated in the pan is ejected from the air outlet 75.
  • the heating device 72 always heats the side wall of the inner liner 1, so that the spatula can shovel the pasteed rice from the inner wall of the inner tank at a small angle, thereby solving the problem.
  • the problem of the rice sticking to the bottom of the pot is not easy to shovel.

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  • Food Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
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Abstract

一种易清理黏贴食物的锅具，锅具包括锅体（1）和锅盖（2），锅体（1）为柱形容器，柱形容器的开口为锅口；锅口与锅盖（2）相适配；锅口位于锅具侧壁，与锅口相邻并位于锅体（1）下侧的锅体壁为受热壁；锅盖（2）与锅口在外力作用下至少下半部分呈气密封；在远受热壁的锅体壁和/或锅盖（2）上设置有出气孔（4）。采用上述结构的锅具，利用电加热灶具从下方加热锅具的侧壁，即将锅具的下侧壁作为传统锅具的锅底，这样，在米饭熟了以后，从锅具上方直接向受热壁施力，此时，锅铲位于锅外，其可变换角度到与锅具受热壁的角度相同，因此可以较为轻松地将黏贴在锅具的侧壁的米饭铲下。

Description

易清理黏贴食物的锅具及电加热炊具 技术领域
本发明涉及一种厨具，尤其涉及一种易清理黏贴食物的锅具及不锈钢电加热炊具。
背景技术
随着人们生活水平的提高，出现了越来越多的又方便又快捷的锅具。锅具在做饭做菜时为了防止食物粘锅底，一般会采用在锅底加设一层称为“特富龙”的涂料，这种涂料可防止食物粘锅底。但是，这种涂料使用过久会对人的身体健康造成一定的影响。因此，锅具还是采用不锈钢材质为好。但采用不锈钢材质的锅具会在做米饭过程中，由于电加热灶具是从下方对锅具的锅底进行直接加热的，因此锅具底部的温度相对于锅具内其它位置较高，从而造成米饭糊锅底或粘锅底的现象。而在清洁锅底时，由于大部分的锅具侧面都是类似垂直设计，用锅铲铲除粘锅底的食物时，锅铲与锅底的角度较大，因此将锅底的米饭铲下来极为不方便。
公布号CN 103876605 A的中国发明专利《清理锅底黏贴食物的锅及不锈钢电加热炊具》公开了一种易清理锅底黏贴食物的锅，其是在锅壁一侧向外延展形成一凹道，所述凹道与锅底连接处形成一个相对较小的角度，从而利用该凹道对锅底的黏贴食物进行清理则较为方便。但是这种锅具外形较为特殊，从而造成锅具的通用性相对较差。
发明内容
为克服上述缺陷，本发明提供一种结构简单、使用方便，食物清理方便的易清理黏贴食物的锅具及电加热炊具。
为达到上述目的，本发明的易清理黏贴食物的锅具，所述的锅具包括锅体和锅盖，所述的锅体为柱形容器，所述的柱形容器的开口为锅口；所述的锅口与所述的锅盖相适配；所述的锅口位于锅具侧壁，与锅口相邻并位于锅体下侧的锅体壁为受热壁；所述的锅盖与锅口在外力作用下至少下半部分呈气密封；在远受热壁的锅体壁和/或锅盖上设置有出气孔。
较佳的，在所述锅盖上或锅口处设置密封圈。
较佳的，在所述的锅体和/或锅盖上设有将锅盖和锅具锁紧至气密封的锁紧机构。
较佳的，所述的出气孔设置在受热壁相对的锅壁上；在所述的锅壁外表面近出气孔的位置设置有电极支架，在所述的电极支架上安装有防溢检测电极，所述的防溢检测电极与所述的锅具或锅盖绝缘设置；所述的防溢检测电极穿过出气孔伸入到锅具内且与盖体和/或锅具不 相接触。
较佳的，所述的锅具为正方体。
较佳的，所述的锁紧机构为搭扣结构。
较佳的，所述的搭扣，包括：
基座，安装在锅具的侧壁，
搭扣活动件，其一端与所述基座近锅盖侧的一端可转动连接；
L形搭扣，其活动自由端与所述搭扣活动件转动连接，
较佳的，在所述的基座远锅盖端设有弹性卡合部；在所述的搭扣活动件远锅盖侧设有与所述弹性卡合部相卡合的配合部。
较佳的，所述弹性卡合部为从所述基座的端部朝向所述基座的一侧弯折延伸的弹片，且所述弹片的自由端设有圆弧形的卡钩，所述配合部为开设于所述搭扣活动件上且与所述卡钩相卡持的卡合孔。
为达到上述目的，本发明的电加热炊具，包括一电加热灶具和与电加热灶具相适配的电加热锅具；所述的电加热锅具设置在电加热灶具上方，所述的电加热灶具从下方加热电加热锅具的受热壁；
所述的锅具包括锅体和锅盖，所述的锅体为柱形容器，所述的柱形容器的开口为锅口；所述的锅口与所述的锅盖相适配；其特征在于：所述的锅口位于锅具侧壁，与锅口相邻并位于锅体下侧的锅体壁为受热壁；所述的锅盖与锅口在外力作用下至少下半部分呈气密封；在远受热壁的锅体壁和/或锅盖上设置有出气孔。
较佳的，在所述锅盖上和/或锅口处设置密封圈。
较佳的，在所述的锅体和/或锅盖上设有将锅盖和锅口锁紧至气密封的锁紧机构。
较佳的，所述的出气孔设置在受热壁相对的锅壁上；在所述的锅壁外表面近出气孔的位置设置有电极支架，在所述的电极支架上安装有防溢检测电极，所述的防溢检测电极与所述的锅具或锅盖绝缘设置；所述的防溢检测电极穿过出气孔伸入到锅具内且与盖体和/或锅具不相接触。
较佳的，在所述的电加热灶具的电加热单元周侧向上形成有与锅具相适配的腔体；所述的电加热锅具的受热壁从腔体上方开口处向下放置在腔体内，所述的电加热灶具的电加热单元设置在腔体内底部与所述的电加热锅具受热壁形状相适配。
采用上述结构的锅具，利用电加热灶具从下方加热锅具的侧壁，即将锅具的侧壁作为传统锅具的锅底，这样，在米饭熟了以后，食物会黏贴在锅具的侧壁上，这样，在米饭熟了以后，从锅具上方直接向受热壁施力，此时，锅铲位于锅外，其可变换角度到与锅具受热壁的角度相同，因此可以较为轻松地将黏贴在锅具的侧壁的米饭铲下。
附图说明
图1为本发明实施例1的外部结构示意图。
图2为图1的A-A向示意图。
图3为图2所示实施例在锅具中加入米和水后的示意图。
图4为图3所示实施例加盖后的结构示意图。
图5为图4所示实施例旋转过程中的结构示意图。
图6为图5所示实施例旋转后的结构示意图。
图7为图6所示实施例在电加热灶上加热时的结构示意图。
图8为图7所示实施例加热完成时的结构示意图。
图9为图8所示实施例加热完成后翻转过程的结构示意图。
图10为图9所示实施例开盖后的结构示意图。
图11为图1所示实施例中锁紧机构的结构示意图。
图12为图11中所示锁紧机构基座的结构示意图。
图13为图11中所示锁紧机构搭扣活动件的结构示意图。
图14是本发明的实施例2中电加热锅具的结构示意图。
图15是图14所示电加热锅具的立体结构示意图。
图16为图14所示电加热锅具的剖视示意图。
图17为本发明的实施例2中电加热灶具的结构示意图。
图18为本发明实施例2的组合立体结构示意图。
图19为本发明实施例3中电加热灶具的剖视示意图。
图20为本发明实施例3的剖视示意图。
具体实施方式
实施例1
图1到图10所示，为本实施例的结构示意图为达到上述目的，本发明易清理黏贴食物的锅具，所述的锅具包括锅体1和锅盖2，所述的锅体为柱形容器，所述的柱形容器的开口为锅口；所述的锅口与所述的锅盖2相适配；所述的锅口位于锅具侧壁，与锅口相邻并位于锅体下侧的锅体壁为受热壁；所述的锅盖与锅口在外力作用下至少下半部分呈气密封，其中，所述的外力可以是设置在锅盖和/或锅体上的能将两者锁紧至气密封的锁紧机构，也可以是能将锅盖和/或锅体上的能将两者锁紧至气密封的灶具；在远受热壁的锅体壁和/或锅盖上设置有出气孔4。
从图1中可以看出，锅盖2盖在锅具1上；锅具两侧设置有锁紧机构9，锁紧机构9用来将锅盖和锅具锁紧并利用它们之间的密封圈形成气密封，以防止锅具倾倒后，锅具内的水和米或菜会从锅具内漏出。
图2为图1的A-A向剖视示意图，图2所示是尚未添加水和米时的剖视示意图。图3为图2所示实施例在锅具中加入米和水后的示意图。图4为图3所示实施例加盖后的结构示意图。图5为图4所示实施例旋转过程中的结构示意图，从图中可以看出，锅具向远出气孔一侧旋转。图6为图5所示实施例旋转后的结构示意图。
图7为图6所示实施例在电加热灶上加热时的结构示意图，从图中可以看出，将旋转后的锅具直接放在电加热灶具上，使锅具的一侧壁为受热壁。加热过程中，锅具内产生的蒸汽从出气孔4喷出。
依次如图8、图9和图10所示，米饭被加工熟后，可以如图10所示，由于受热壁为锅体侧壁，因此，锅铲可以以较小的角度从受热壁上将黏贴的米饭铲下，从而解决了黏贴在锅底的米饭不易铲下的问题。
实施例1完。
通过上述实施例可以看出，本发明旨在提供一种新型的锅具，这种锅具创新的将锅具侧壁作为下部加热锅具的受热壁，从而较好的解决了黏贴在锅底的米饭不易铲下的问题。
通过上述实施例可以看出，这种锅具的形状可以为立方体、长方体，也可以是圆柱体或多边柱体，这可以根据电加热灶具的形状来选择和配合。作为本发明的进一步的改进，所述的锅具可以为正方体，这样，当出气孔设置在锅盖上时，其可以配合合适的电加热灶具以形成多个受热壁，例如，两个没有设置锁紧机构的锅具的两个侧壁，而且还可以如传统锅具那 样制作食物。
通过上述实施例可以看出，上述的锁紧机构旨在施加一定的力在锅盖和锅具上，以使它们利用密封圈形成气密封，以防止锅具内的食物和水在锅具翻转后漏出。因此，本发明的锁紧机构可以是各种锁紧结构。如图1以及图11至图13所示的搭扣；还可以是金属束带；对于圆柱形的锅具来说，其锁紧结构还可以参照高压锅等形式。
作为本发明更进一步的改进，所述的搭扣结构，包括：
基座910，安装在锅具的侧壁，
搭扣活动件920，其一端与所述基座近锅盖侧的一端可转动连接；
L形搭扣930，其活动自由端与所述搭扣活动件转动连接。
这种搭扣具有结构简单，使用方便的特点，且对锅盖的制作加工要求较低。
作为上述发明更进一步的改进，在所述的基座远锅盖端设有弹性卡合部911；在所述的搭扣活动件远锅盖侧设有与所述弹性卡合部相卡合的配合部921。所述弹性卡合部911为从所述基座的端部朝向所述基座的一侧弯折延伸的弹片，且所述弹片的自由端设有圆弧形的卡钩，所述配合部921为开设于所述搭扣活动件上且与所述卡钩相卡持的卡合孔。使用时，将搭扣活动件打开，将L形搭扣930搭在锅盖上，然后将搭扣活动件下压，以使L形搭扣930在搭扣活动件的作用下将锅盖锁紧在锅具上，以实现密封的目的。
实施例2
如图14至图18所示，本发明的电加热炊具8，包括一电加热灶具和与电加热灶具相适配的电加热锅具；所述的电加热锅具1设置在电加热灶具上方，所述的电加热灶具从下方加热电加热锅具的受热壁；
所述的电加热锅具由锅体1和锅盖2组成，在所述锅盖2上设置密封圈；在所述的锅具和锅盖上设有将锅盖和锅具锁紧至气密封的锁紧机构9；在使用时，锅体下侧的锅壁位于下部成为锅具的受热壁，在远受热壁的锅壁4上设置有出气孔4。
在所述的锅壁外表面近出气孔的位置设置有电极支架61，在所述的电极支架上安装有防溢检测电极62，所述的防溢检测电极62与所述的锅具或锅盖绝缘设置；所述的防溢检测电极62穿过出气孔4伸入到锅具内且与盖体和/或锅具不相接触。
如图18所示，在所述的电加热灶具的电加热单元周侧向上形成有与锅具相适配的腔体；所述的电加热锅具的从腔体上方开口处向下放置在腔体内，所述的电加热灶具的电加热单元 设置在腔体内底部与所述的电加热锅具下部的受热壁形状相适配。
实施例2完。
实施例3
如图19至图20所示，本发明的电加热炊具8，包括一电加热灶具和与电加热灶具相适配的电加热锅具；
其中，所述的电加热锅具由锅体1和锅盖2组成，在使用时，锅体下侧的锅壁位于下部成为锅具的受热壁，在远受热壁的锅壁上设置有出气孔4。
在所述的锅壁外表面近出气孔的位置设置有电极支架61，在所述的电极支架上安装有防溢检测电极62，所述的防溢检测电极62与所述的锅具或锅盖绝缘设置；所述的防溢检测电极62穿过出气孔4伸入到锅具内且与盖体和/或锅具不相接触。
电加热灶具包括位于下部的控制室802，用于控制加热元件804，804上设置有加热板803，用于与电加热锅具的受热壁接触；控制室上设置有腔体801，用于容置电加热锅具；在腔体801内对应电加热锅具锅盖的位置设置有凸块805，凸块805用于对腔体801内的电加热锅具锅盖边沿进行挤压，以使其与锅口处形成气密封。
实施例3完。
实施例4
作为实施例1进一步的改进，与所述的受热壁相对设置的锅体侧壁与锅体其它部分可拆卸连接。这样，受热壁相对设置的锅体侧壁(即锅体上侧壁)，相当于锅具的上盖，将其打开后，可以对锅内被加热的食物进行操作，如搅拌、加料等。
实施例4完。
实施例5
基于上述的各实施例，本实施例为一种电饭煲，所述的电饭煲包括煲体71；所述的煲体设置有开口向上的容置腔，在所述的容置腔内容置有开口向上的内胆1；在所述的内胆一侧侧壁相对应的煲体内设置有加热装置72；还包括一个与内胆开口相适配的密封盖2，在所述的密封盖和/或内胆上远加热装置一侧设有蒸汽出汽孔4；
其中，至少所述的电饭煲在处于工作状态时：所述的内胆1的开口被密封盖2气密封；所述的有加热装置的煲体一侧为工作底部(即加热状态时的底部)。现结合图21至图23作进 一步的说明。
如图21所示，为电饭煲处于非工作状态时的状态，从图中可以看出，此时煲体是竖直放置，所述的煲体71设置有开口向上的容置腔，在所述的容置腔内容置有开口向上的内胆1；在所述的内胆一侧侧壁相对应的煲体内设置有加热装置72；煲体的下表面为非工作底部(即非加热状态时的底部。)这种状态宜于向内胆中投放水、米等。等投放完毕后将密封盖2加盖在内胆1上，使盖体与内胆开口呈气密封。此时，密封盖上蒸汽出汽孔4远加热装置一侧设置。
如图22所示，在向内胆中投放水、米等完成后，将煲体71朝向有有加热装置72一侧旋转。
旋转完成后，图23所示，即可进行加热，此时，有加热装置的煲体一侧为工作底部。加热过程中，锅具内产生的蒸汽从出气孔4喷出。这样，在米饭的整个加热过程中，加热装置始终加热的是内胆的侧壁，这样，因此，锅铲可以以较小的角度从受热壁上将黏贴的米饭铲下，从而解决了黏贴在锅底的米饭不易铲下的问题。
上述的盖体与内胆上的锁紧机构，与上述的各实施例相类似，在此不再赘述。
实施例5完。
作为上述实施例5的进一步改进，还包括与煲体相适配的煲盖，所述的煲体与煲盖能锁固，煲体与煲盖的锁固方式可以采用现有的电饭煲的锁固方式；在所述的煲盖上和/或煲体上对应所述的蒸汽出孔设有蒸汽孔或蒸汽通道；所述的电饭煲在处于工作状态时，所述的煲体与煲盖相互锁固。
实施例6
如图24至图25本实电饭煲，所述的电饭煲包括煲体71以及与煲体相适配的煲盖73，所述的煲体与煲盖能锁固；所述的煲体设置有开口向上的容置腔，在所述的容置腔内容置有开口向上的内胆1；在所述的内胆一侧侧壁相对应的煲体内设置有加热装置72；煲盖朝向内胆一侧设有与内胆开口相适配的密封圈74或密封部；在所述的密封圈内的煲盖上和/或内胆上远加热装置一侧设有蒸汽出汽孔75；
其中，至少所述的电饭煲在处于工作状态时：所述的内胆的开口被密封圈或密封部气密封；所述的煲体与煲盖锁固；所述的有加热装置的煲体一侧为工作底部。
现结合图24至图25作进一步的说明。
如图24所示，为电饭煲处于非工作状态时的状态，从图中可以看出，此时锅体是竖直放置，煲体71设置有开口向上的容置腔，在所述的容置腔内容置有开口向上的内胆1；在所述的内胆一侧侧壁相对应的煲体内设置有加热装置72；煲体的下表面为非工作底部(即非加热状态时的底部。)这种状态宜于向内胆中投放水、米等。等投放完毕后将煲盖73加盖在内胆1上，使煲盖73上的密封圈74与内胆1的开口呈气密封。
在向内胆中投放水、米等完成后，将煲体71朝向有有加热装置72一侧旋转。旋转完成后，图25所示，即可进行加热，此时，有加热装置的煲体一侧为工作底部。加热过程中，锅具内产生的蒸汽从出气孔75喷出。这样，在米饭的整个加热过程中，加热装置72始终加热的是内胆1的侧壁，这样，锅铲可以以较小的角度从内胆受热壁上将黏贴的米饭铲下，从而解决了黏贴在锅底的米饭不易铲下的问题。
实施例6完。

Claims (20)

  1. 一种易清理黏贴食物的锅具，所述的锅具包括锅体和锅盖，所述的锅体为柱形容器，所述的柱形容器的开口为锅口；所述的锅口与所述的锅盖相适配；其特征在于：所述的锅口位于锅具侧壁，与锅口相邻并位于锅体下侧的锅体壁为受热壁；所述的锅盖与锅口在外力作用下至少下半部分呈气密封；在远受热壁的锅体壁和/或锅盖上设置有出气孔。
  2. 如权利要求1所述的易清理黏贴食物的锅具，其特征在于，在所述锅盖上或锅口处设置密封圈。
  3. 如权利要求1所述的易清理黏贴食物的锅具，其特征在于，在所述的锅体和/或锅盖上设有将锅盖和锅具锁紧至气密封的锁紧机构。
  4. 如权利要求1所述的易清理黏贴食物的锅具，其特征在于，所述的出气孔设置在受热壁相对的锅壁上；在所述的锅壁外表面近出气孔的位置设置有电极支架，在所述的电极支架上安装有防溢检测电极，所述的防溢检测电极与所述的锅具或锅盖绝缘设置；所述的防溢检测电极穿过出气孔伸入到锅具内且与盖体和/或锅具不相接触。
  5. 如权利要求1所述的易清理黏贴食物的锅具，其特征在于，所述的锅具为正方体。
  6. 如权利要求3所述的易清理黏贴食物的锅具，其特征在于，所述的锁紧机构为搭扣结构。
  7. 如权利要求6所述的易清理黏贴食物的锅具，其特征在于，所述的搭扣，包括：
    基座，安装在锅具的侧壁，
    搭扣活动件，其一端与所述基座近锅盖侧的一端可转动连接；
    L形搭扣，其活动自由端与所述搭扣活动件转动连接，
  8. 如权利要求7所述的易清理黏贴食物的锅具，其特征在于，
    在所述的基座远锅盖端设有弹性卡合部；在所述的搭扣活动件远锅盖侧设有与所述弹性卡合部相卡合的配合部。
  9. 如权利要求8所述的易清理黏贴食物的锅具，其特征在于，所述弹性卡合部为从所述基座的端部朝向所述基座的一侧弯折延伸的弹片，且所述弹片的自由端设有圆弧形的卡钩，所述配合部为开设于所述搭扣活动件上且与所述卡钩相卡持的卡合孔。
  10. 如权利要求1所述的易清理黏贴食物的锅具，其特征在于，与所述的受热壁相对设置的锅体侧壁与锅体其它部分可拆卸连接。
  11. 一种电加热炊具，包括一电加热灶具和与电加热灶具相适配的电加热锅具；所述的电加热锅具设置在电加热灶具上方，所述的电加热灶具从下方加热电加热锅具的受热壁；
    所述的锅具包括锅体和锅盖，所述的锅体为柱形容器，所述的柱形容器的开口为锅口；所述的锅口与所述的锅盖相适配；其特征在于：所述的锅口位于锅具侧壁，与锅口相邻并位于锅体下侧的锅体壁为受热壁；所述的锅盖与锅口在外力作用下至少下半部分呈气密封；在远受热壁的锅体壁和/或锅盖上设置有出气孔。
  12. 如权利要求11所述的电加热炊具，其特征在于，在所述锅盖上和/或锅口处设置密封圈。
  13. 如权利要求11所述的电加热炊具，其特征在于，在所述的锅体和/或锅盖上设有将锅盖和锅口锁紧至气密封的锁紧机构。
  14. 如权利要求11所述的电加热炊具，其特征在于，所述的出气孔设置在受热壁相对的锅壁上；在所述的锅壁外表面近出气孔的位置设置有电极支架，在所述的电极支架上安装有防溢检测电极，所述的防溢检测电极与所述的锅具或锅盖绝缘设置；所述的防溢检测电极穿过出气孔伸入到锅具内且与盖体和/或锅具不相接触。
  15. 如权利要求11所述的电加热炊具，其特征在于，在所述的电加热灶具的电加热单元周侧向上形成有与锅具相适配的腔体；所述的电加热锅具的受热壁从腔体上方开口处向下放置在腔体内，所述的电加热灶具的电加热单元设置在腔体内底部与所述的电加热锅具受热壁形状相适配。
  16. 一种电饭煲，所述的电饭煲包括煲体；所述的煲体设置有开口向上的容置腔，在所述的容置腔内容置有开口向上的内胆；其特征在于：在所述的内胆一侧侧壁相对应的煲体内设置有加热装置；还包括一个与内胆开口相适配的密封盖，在所述的密封盖和/或内胆上远加热装置一侧设有蒸汽出汽孔；
    其中，至少所述的电饭煲在处于工作状态时：所述的内胆的开口被密封盖气密封；所述的有加热装置的煲体一侧为工作底部。
  17. 如权利要求16所述的电饭煲，其特征在于：还包括与煲体相适配的煲盖，所述的煲体与煲盖能锁固；在所述的煲盖上和/或煲体上对应所述的蒸汽出孔设有蒸汽孔或蒸汽通道；所述的电饭煲在处于工作状态时，所述的煲体与煲盖相互锁固。
  18. 如权利要求16所述的电饭煲，其特征在于：所述的密封盖包括一盖体，盖体下表面对应所述的内胆开口处设有密封圈；在所述的内胆和/或盖体上设有将盖体和内胆开口锁紧至 气密封的锁紧机构。
  19. 如权利要求16所述的电饭煲，其特征在于：所述的密封盖包括一盖体，盖体下表面对应所述的内胆开口处设有密封圈；在所述的煲盖上设有将盖体和内胆开口压紧至气密封的压紧机构。
  20. 一种电饭煲，所述的电饭煲包括煲体以及与煲体相适配的煲盖，所述的煲体与煲盖能锁固；所述的煲体设置有开口向上的容置腔，在所述的容置腔内容置有开口向上的内胆；其特征在于：在所述的内胆一侧侧壁相对应的煲体内设置有加热装置；煲盖朝向内胆一侧设有与内胆开口相适配的密封圈或密封部；在所述的密封圈内的煲盖上和/或内胆上远加热装置一侧设有蒸汽出汽孔；
    其中，至少所述的电饭煲在处于工作状态时：所述的内胆的开口被密封圈或密封部气密封；所述的煲体与煲盖锁固；所述的有加热装置的煲体一侧为工作底部。
PCT/CN2017/083258 2016-10-27 2017-05-05 易清理黏贴食物的锅具及电加热炊具 WO2018076658A1 (zh)

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CN106419499A (zh) * 2016-10-27 2017-02-22 林山 易清理黏贴食物的锅具及电加热炊具
CN107374334B (zh) * 2016-10-27 2020-11-27 佛山市顺德区智烹科技有限公司 易清理黏贴食物的锅具及电加热炊具

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0856833A (ja) * 1994-08-23 1996-03-05 Rinnai Corp 炊飯器の制御方法
EP1163870A1 (en) * 2000-06-12 2001-12-19 Tutto S.p.A. Process for heat moulding of frying pans
CN201445329U (zh) * 2009-08-12 2010-05-05 广东浩特电器有限公司 微电脑多功能遥控自动电饭锅
CN202698787U (zh) * 2012-01-12 2013-01-30 光达家电用品公司 烹调设备和缓慢烹调器设备
CN105395041A (zh) * 2015-12-31 2016-03-16 周铭忠 一种自动炒粉炒面烹饪设备
CN205568620U (zh) * 2015-11-24 2016-09-14 九阳股份有限公司 一种滚筒式烹饪器具
CN106419499A (zh) * 2016-10-27 2017-02-22 林山 易清理黏贴食物的锅具及电加热炊具

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0856833A (ja) * 1994-08-23 1996-03-05 Rinnai Corp 炊飯器の制御方法
EP1163870A1 (en) * 2000-06-12 2001-12-19 Tutto S.p.A. Process for heat moulding of frying pans
CN201445329U (zh) * 2009-08-12 2010-05-05 广东浩特电器有限公司 微电脑多功能遥控自动电饭锅
CN202698787U (zh) * 2012-01-12 2013-01-30 光达家电用品公司 烹调设备和缓慢烹调器设备
CN205568620U (zh) * 2015-11-24 2016-09-14 九阳股份有限公司 一种滚筒式烹饪器具
CN105395041A (zh) * 2015-12-31 2016-03-16 周铭忠 一种自动炒粉炒面烹饪设备
CN106419499A (zh) * 2016-10-27 2017-02-22 林山 易清理黏贴食物的锅具及电加热炊具

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