A microwave cooker

Abstract

The utility model discloses a microwave cooker, including the pot cover (1), metal inner bag (2), inner bag microwave absorption layer (21), its characterized in that: the metal inner bag (2) outside is wrapped with pot cover (1), and the metal inner bag (2) and pot cover (1) adopt integral forming process, and there is no gap and air port between the metal inner bag (2) and pot cover (1). The utility model makes the microwave cooker in the process of being heated, and high temperature gas will not be produced between the metal inner bag and pot cover, avoids the defect such as deformation, falling off of pot cover, improves user experience and security.

Description

Technical Field

[0001] This utility model relates to the field of kitchenware technology, specifically to a microwave pot. Background Technology

[0002] Microwave ovens utilize a microwave-absorbing layer on the surface of the pot to absorb microwaves and heat the pot body, allowing food to be baked or fried from the outside. This increases the variety of kitchen utensils that can heat food internally within a microwave oven, expanding the application range of microwave heating tools. To prevent arcing caused by metal contact with microwaves when using metal utensils in a microwave oven, insulating elastic materials are generally used for insulation and protection. However, some gaps always exist between the insulating elastic material and the metal. High-temperature gases are generated during the heating process, requiring consideration of gas venting. Furthermore, high-temperature gases can easily cause defects such as deformation and bulging of the insulation sleeve.

[0003] CN202021038487.X discloses a microwave baking pan, including a container and a heating element connected in parallel. The container and the heating element are stacked sequentially inside a heat insulation sleeve. The container has an open structure, and the heating element is provided with a microwave absorption layer. Pressure relief ports are provided on both the front and rear sides of the heat insulation sleeve to release gas from the top of the container. In this technical solution, the pressure relief ports can only release the high-temperature gas generated by heating food, achieving pressure balance between the inner cavity and the outside of the baking pan. However, the air in the gap between the heat insulation sleeve and the container cannot be released after heating and expansion, causing the heat insulation sleeve to bulge or detach, affecting the user experience and safety. Utility Model Content

[0004] The purpose of this utility model is to provide a microwave cooker that solves the problem that the air in the gap between the heat insulation sleeve and the container cannot be released after being heated and expanded, which causes the heat insulation sleeve to deform and bulge, affecting the user experience and safety, so as to overcome the shortcomings of the prior art.

[0005] The technical solution of this utility model is: a microwave cooker, including a pot sleeve, a metal inner pot, and a microwave absorbing layer of the inner pot, characterized in that: the pot sleeve is wrapped around the outside of the metal inner pot, the metal inner pot and the pot sleeve are integrally formed, and there are no gaps or air vents between the metal inner pot and the pot sleeve.

[0006] The pot sleeve is made of silicone rubber, soft plastic, or ceramic; the microwave pot has two options: with a lid or without a lid. When the pot sleeve is made of silicone rubber, the pot sleeve and the metal inner pot are integrally formed using a vulcanization process. When the pot sleeve is made of soft plastic, the pot sleeve and the metal inner pot are integrally injection molded.

[0007] When the microwave oven comes with a lid, the lid includes a lid base, a lid microwave absorbing layer, and a lid top. The lid top is made of plastic or silicone rubber, the lid base is made of metal, and the lid base and lid top are assembled by a snap-fit ​​method, with the lid microwave absorbing layer in between.

[0008] A microwave cooker also includes two variations of the handle: one is that the handle and the pot sleeve are integrally formed; the other is that the handle and the pot sleeve are separately installed with a separate structure, and the handle is snapped onto the outside of the pot sleeve with a retaining ring. The inner side of the retaining ring is provided with ribs so that the retaining ring and the pot sleeve form a tight fit.

[0009] This utility model has the following beneficial effects: A new type of microwave oven cookware is made using an integral molding process, which eliminates the gap between the metal inner liner and the pot sleeve, thus avoiding the generation of high-temperature gas in the gap between the metal inner liner and the pot sleeve, which could cause defects such as deformation and bulging of the pot sleeve. Attached Figure Description

[0010] Figure 1 This is a perspective view of a microwave cooker according to Embodiment 1 of this utility model.

[0011] Figure 2 for Figure 1 A half-section view.

[0012] Figure 3 for Figure 1 An explosion diagram.

[0013] Figure 4 This is a perspective view of Embodiment 2 of the present invention.

[0014] Figure 5 for Figure 4 A partial sectional view.

[0015] Figure 6 This is a schematic diagram of the pot handle structure in Example 2.

[0016] Figure 7 This is a perspective view of Embodiment 3 of the present invention.

[0017] Figure 8 for Figure 7 A half-section view.

[0018] Figure 9 This is a schematic diagram of the pot handle structure in Example 3. Detailed Implementation

[0019] The technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this application, but not all embodiments.

[0020] The components of the embodiments of this application described and shown in the accompanying drawings can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of this application provided in the drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application.

[0021] Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0024] The following reference Figure 1-9 Description of a microwave oven according to some embodiments of this application.

[0025] Example 1

[0026] refer to Figure 1-3 A microwave cooker includes a pot sleeve 1, a metal inner pot 2, a microwave absorption layer 21 for the inner pot, a pot lid base 3, a pot lid microwave absorption layer 4, and a pot lid top 5. The metal inner pot is first coated with a microwave absorption layer, and then the pot sleeve and the metal inner pot are connected by an integral molding method, so that there is no gap between the pot sleeve and the metal inner pot, ensuring that no high-temperature gas is generated during microwave heating. The pot sleeve is made of silicone rubber, plastic, or ceramic, and the integral molding process adopts vulcanization and injection molding processes. The pot sleeve and the pot handle are integrally formed. The pot lid is assembled from three parts: the pot lid base 3, the pot lid microwave absorption layer 4, and the pot lid top 5.

[0027] The metal inner pot 2 is provided with an upper edge 20, the diameter of which is larger than the maximum diameter of the main body of the round pot-shaped metal inner pot. Therefore, a step 201 is formed at the connection between the upper edge and the main body of the metal inner pot. A pair of handles are integrally formed on the upper part of the pot sleeve, and the handles are located on the lower outer side of the step 201.

[0028] Example 2

[0029] See Figure 4-6 It includes a pot sleeve 1, a metal inner liner 2, a microwave absorption layer 21 for the inner liner, and a pot handle 71; the pot sleeve 1 and the metal inner liner 2 are connected by an integral molding method; the pot handle 71 and the pot sleeve 1 are designed separately and formed separately. The pot handle is equipped with a retaining ring 7. The pot handle 71 and the retaining ring 7 are integrally formed. The inner side of the retaining ring 7 is provided with ribs 72, so that the retaining ring and the pot sleeve form a tight fit relationship.

[0030] In this embodiment, the upper opening of the pot sleeve 1 directly reaches the step 201 at the connection between the upper edge 20 of the metal inner pot 2 and the main body of the metal inner pot. Moreover, the upper opening of the pot sleeve 1 is provided with a thick-walled section 22, which presses against the rib 72. The top edge of the retaining ring 7 presses against the step 201, making it difficult for the retaining ring to detach from the integrally formed metal inner pot and pot sleeve.

[0031] The remaining structure is the same as in Embodiment 1, and will not be described again here.

[0032] Example 3

[0033] refer to Figure 7-9 The pot handle 81 and the pot sleeve 1 are designed separately and formed independently. The pot handle is equipped with a retaining ring 8. The pot handle 81 and the retaining ring 8 are integrally formed. Ribs 82 are provided on the inner side of the retaining ring 8, so that the retaining ring and the pot sleeve form a tight fit. The top edge of the retaining ring 8 abuts against the step 201.

[0034] The remaining structure is the same as in Embodiment 1, and will not be described again here.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A microwave cooker, comprising a pot sleeve (1), a metal inner pot (2), and a microwave absorbing layer (21) of the inner pot; characterized in that: The metal inner liner (2) is wrapped with the pot sleeve (1). The metal inner liner (2) and the pot sleeve (1) are integrally formed. There are no gaps or air vents between the metal inner liner (2) and the pot sleeve (1).

2. A microwave cooker according to claim 1, characterized in that: The pot sleeve (1) is made of silicone rubber, soft plastic, or ceramic. The microwave pot has two options: with a lid or without a lid. When the pot sleeve is made of silicone rubber, the pot sleeve (1) and the metal inner pot (2) are integrally formed by vulcanization. When the pot sleeve is made of soft plastic, the pot sleeve (1) and the metal inner pot (2) are integrally formed by injection molding.

3. A microwave cooker according to claim 2, characterized in that: When the microwave oven comes with a lid, the lid includes a lid base (3), a lid microwave absorption layer (4), and a lid top (5); the lid top is made of plastic or silicone rubber, the lid base is made of metal, the lid base (3) and the lid top (5) are assembled by snap-fit, and the lid microwave absorption layer (4) is provided in the middle.

4. A microwave cooker according to claim 2, characterized in that: It also includes the pot handle (71, 81).

5. A microwave cooker according to claim 4, characterized in that: The pot handle (71, 81) and the pot sleeve (1) are integrally formed.

6. A microwave cooker according to claim 4, characterized in that: The pot handle (71, 81) and the pot sleeve (1) are installed separately with a split structure. The pot handle (71, 81) is attached to the outside of the pot sleeve (1) with a retaining ring (7, 8).

7. A microwave cooker according to claim 6, characterized in that: The inner side of the retaining rings (7, 8) is provided with ribs (72, 82), so that the retaining rings and the pot sleeve form a tight fit.

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