Inner container of electric cooker
By using buffer washer and clamping steel ring structure on the edge of the rice cooker inner liner, the problem of easy damage to the edge of the ceramic glaze layer is solved, and the performance and aesthetics are improved.
Patent Information
- Application Number
- CN202421112503.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The edges of the ceramic glaze layer of the inner liner of the iron-based rice cooker are easily damaged by collision and wear, resulting in reduced performance and reduced aesthetics.
The first buffer washer and clamping steel ring structure is adopted on the edge of the pot. One side of the first buffer washer is in contact with the protective layer on the edge of the pot, and the other side is in contact with the inner wall of the clamping steel ring, and clamping steel ring is in contact with the inner wall of the clamping steel ring. Secure the edge of the pot with a buffer washer to avoid collision and wear while maintaining the integrity of the ceramic glaze layer.
Effectively protect the edges of the pot from collision and wear, maintain the integrity of the ceramic glaze layer, and improve the performance and aesthetics of the rice cooker inner liner.
Smart Images
Figure CN222265052U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cooking utensils, in particular to an inner pot of an electric rice cooker. Background Art
[0002] At present, the market for rice cooker inner pots made of iron-based materials is growing. First, the iron-based material itself has the function of electromagnetic heating, which can realize the IH heating of the rice cooker. In addition, the iron-based inner pot is generally of large mass. The 4L inner pots on the current market are all over 3 pounds, which is heavy and easy to win the favor of consumers. In addition, iron pots have the functions of health and supplementing trace elements in the minds of consumers. Therefore, the use of iron-based inner pots in rice cookers will have more market advantages. In order to make the iron-based inner pot wear-resistant, corrosion-resistant and easy to clean, the surface of the iron-based inner pot should be sprayed with ceramic glaze to form a ceramic layer. Since the opening edge of the iron-based inner pot is often collided and worn, it is necessary to carry out stainless steel edging treatment on the edge of the opening ceramic glaze layer, but the stainless steel edging is easy to damage and wear the ceramic glaze layer on the surface of the iron-based inner pot, which will reduce the performance and aesthetics of the iron-based inner pot. Summary of the invention
[0003] Based on this, it is necessary to provide an electric rice cooker liner with steel ring protection, good performance and good appearance to address the problems existing in the existing iron-based liner.
[0004] An inner pot of an electric rice cooker comprises: a pot body, a pot edge integrally formed with the pot body, a protective layer attached to the surface of the pot body and the pot edge, a first buffer washer and a clamping steel ring clamped on the pot edge; one side of the first buffer washer abuts against the protective layer on the pot edge, and the other side of the first buffer washer abuts against the inner wall of the clamping steel ring.
[0005] In the rice cooker inner pot, since the first buffer washer and the clamping steel ring are clamped on the pot edge, one side of the first buffer washer abuts against the protective layer on the pot edge, and the other side of the first buffer washer abuts against the inner wall of the clamping steel ring. In this way, the clamping steel ring is clamped and fixed on the pot edge by the first buffer washer, which protects the pot edge from collision, wear and tear, and does not squeeze the protective layer to cause cracking, so the performance is good and the appearance is good.
[0006] In one of the embodiments, an annular protrusion is provided on the pot edge.
[0007] In one embodiment, the annular protrusion is arranged to extend downwardly in an inclined manner.
[0008] In one of the embodiments, the pot body and the pot rim are made of iron-based materials.
[0009] In one embodiment, the protective layer is a ceramic glaze layer.
[0010] In one embodiment, a gap is formed between the end of the clamping steel ring close to the first buffer washer and the protective layer.
[0011] In one of the embodiments, a second buffer washer is further included, one side of which is in contact with the protective layer below the pot edge, and the other side of which is in contact with the inner wall of the clamping steel ring.
[0012] In one of the embodiments, a gap is formed between the end of the clamping steel ring close to the second buffer washer and the protective layer.
[0013] In one embodiment, the second buffer gasket is an elastic rubber ring.
[0014] In one embodiment, the first buffer gasket is an elastic rubber ring. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the inner pot of the rice cooker of the utility model;
[0016] Figure 2 for Figure 1 A cross-sectional view of the inner pot of the rice cooker shown;
[0017] Figure 3 for Figure 1 An enlarged schematic diagram of the circle A shown in FIG.
[0018] Figure 4 for Figure 2 An enlarged schematic diagram of the circle B shown;
[0019] Figure 5 for Figure 1 An exploded schematic diagram of the inner pot of the rice cooker shown;
[0020] Figure 6 It is a partial cross-sectional view of another embodiment of the inner container of the electric rice cooker of the utility model;
[0021] Figure 7 for Figure 2 A schematic diagram of another embodiment shown at circle B;
[0022] Figure 8 for Figure 2 The enlarged schematic diagram of another embodiment is shown in circle B. DETAILED DESCRIPTION
[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element in the middle. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element in the middle at the same time. In addition, the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone.
[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments, such as "inside", "outside", "left", "right" and similar expressions are only for the purpose of explanation and are not intended to limit the present invention.
[0026] Please refer to Figures 1 to 5 , is a schematic diagram of an electric rice cooker inner pot 100 of the utility model, and the electric rice cooker inner pot 100 comprises a pot body 20, a pot edge 30 integrally formed with the pot body 20, a protective layer 40 attached to the surface of the pot body 20 and the pot edge 30, a first buffer washer 50 clamped on the pot edge 30, and a clamping steel ring 60. One side of the first buffer washer 50 abuts against the protective layer 40 on the pot edge 30, and the other side of the first buffer washer 50 abuts against the inner wall of the clamping steel ring 60.
[0027] Furthermore, an annular protrusion 31 is provided on the pot edge 30, and the annular protrusion 31 is extended and tilted downward, so that the clamping steel ring 60 can clamp the force point firmly and will not fall off the pot edge 30, with good protection and stability.
[0028] Furthermore, the pot body 20 and the pot edge 30 are made of iron-based materials, which are wear-resistant, corrosion-resistant and easy to clean, and the protective layer 40 is a ceramic glaze layer.
[0029] Furthermore, there is a gap between the end of the clamping steel ring 60 close to the first buffer washer 50 and the protective layer 40, so that the clamping steel ring 60 can be prevented from squeezing the protective layer 40 and causing damage to it. In this embodiment, the first buffer washer 50 is an elastic rubber ring, which has the property of high temperature resistance and can play a good buffering and supporting role.
[0030] Please refer to Figure 6 , which is another embodiment of the utility model. In this embodiment, an annular protrusion 31 is provided on the pot edge 30, and the pot edge 30 is a flat outer edge. The cross-section of the first buffer washer 50 is U-shaped, so that the first buffer washer 50 can be clamped on the outer edge of the pot edge 30, and then clamped and fixed by the clamping steel ring 60. After the clamping steel ring 60 is clamped and fixed on the pot edge 30 by the first buffer washer 50, it protects the pot edge 30 and will not be damaged by collision, wear and tear. At the same time, it will not squeeze the protective layer 40 to cause cracking, and has good performance and good appearance.
[0031] Please refer to Figure 7 , is a schematic diagram of another embodiment of the electric rice cooker inner pot 100 of the utility model. In this embodiment, the first buffer washer 50 is sleeved on the annular protrusion 31 of the pot edge 30, so that the first buffer washer 50 is wrapped from the upper part of the annular protrusion 31 downward to the bottom of the annular protrusion 31, so that the buffer wrapping effect of the first buffer washer 50 is further improved.
[0032] Please refer to Figure 8 , is another embodiment of the electric rice cooker inner pot 100 of the utility model, the electric rice cooker inner pot 100 also includes a second buffer washer 70, one side of the second buffer washer 70 abuts against the protective layer 40 below the pot edge 30, and the other side of the second buffer washer 70 abuts against the inner wall of the clamping steel ring 60. There is a gap between the end of the clamping steel ring 60 close to the second buffer washer 70 and the protective layer 40, which can effectively prevent the clamping steel ring 60 from squeezing the protective layer 40 and causing damage to it. In this embodiment, the second buffer washer 70 is an elastic rubber ring, which has the characteristics of high temperature resistance and can play a good buffering and supporting role.
[0033] In the rice cooker inner pot 100, since the first buffer washer 50 and the clamping steel ring 60 are clamped on the pot edge 30, one side of the first buffer washer 50 abuts against the protective layer 40 above the pot edge 30, and the other side of the first buffer washer 50 abuts against the inner wall of the clamping steel ring 60. In this way, the clamping steel ring 60 is clamped and fixed on the pot edge 30 by the first buffer washer 50, which protects the pot edge 30 from collision, wear and tear, and does not squeeze the protective layer 40 to cause cracking, and has good performance and good appearance.
[0034] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0035] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. An electric rice cooker liner, characterized in that: include: A pot body, a pot edge integrally formed with the pot body, a protective layer attached to the surface of the pot body and the pot edge, a first buffer washer and a clamping steel ring clamped on the pot edge; one side of the first buffer washer abuts against the protective layer on the pot edge, and the other side of the first buffer washer abuts against the inner wall of the clamping steel ring.
2. The inner pot of the electric rice cooker according to claim 1, characterized in that: An annular protrusion is arranged on the pot edge.
3. The inner pot of the electric rice cooker according to claim 2, characterized in that: The annular protrusion is arranged to extend and tilt downward.
4. The inner pot of the electric rice cooker according to claim 1, characterized in that: The pot body and the pot edge are made of iron-based materials.
5. The inner pot of the electric rice cooker according to claim 1, characterized in that: The protective layer is a ceramic glaze layer.
6. The inner pot of the electric rice cooker according to claim 1, characterized in that: A gap is formed between the end of the clamping steel ring close to the first buffer washer and the protective layer.
7. The inner pot of the electric rice cooker according to claim 1, characterized in that: It also includes a second buffer washer, one side of which abuts against the protective layer below the pot edge, and the other side of which abuts against the inner wall of the clamping steel ring.
8. The inner pot of the electric rice cooker according to claim 7, characterized in that: A gap is formed between the end of the clamping steel ring close to the second buffer washer and the protective layer.
9. The inner pot of the electric rice cooker according to claim 8, characterized in that: The second buffer gasket is an elastic rubber ring.
10. The inner pot of the electric rice cooker according to claim 1, characterized in that: The first buffer gasket is an elastic rubber ring.