Inner pot of a reduced-sugar rice cooker
By setting a protrusion inside the rice cooker to support the inner pot and create a water-holding space, and draining the starch liquid through the water outlet, the problem of existing rice cookers being unable to reduce the starch in white rice is solved, achieving centralized collection of starch liquid and effective sugar reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- RAKEN INT
- Filing Date
- 2025-02-27
- Publication Date
- 2026-07-10
AI Technical Summary
Existing rice cookers cannot effectively reduce the starch content in white rice, which means that people with high blood sugar need to limit their consumption of white rice.
Design an inner pot for a low-carb rice cooker. By setting a protrusion inside the cooker to support the inner pot, a water-holding space is formed between the outer bottom surface of the inner pot and the inner bottom surface of the outer pot. The starch liquid is drained out and concentrated in the water-holding space by using a water outlet.
The process effectively reduces the starch content in white rice, and the starch liquid is concentrated in the water-holding space inside the pot, making it easy to pour out or reuse, thus meeting the dietary needs of patients with high blood sugar.
Smart Images

Figure CN224474311U_ABST
Abstract
Description
Technical Field
[0001] This application relates to rice cookers, and in particular to the inner pot of a low-carb rice cooker. Background Technology
[0002] Modern lifestyles, characterized by affluence, have led to a rise in the "three highs": high blood pressure, high blood sugar, and high cholesterol. High blood sugar, in particular, causes the body to be constantly immersed in a sugary environment (high-glycemic blood), resulting in chronic inflammation and fragility of blood vessel walls. When blood vessels are unhealthy and blood flow is reduced, sufficient oxygen and nutrients cannot be delivered to organs effectively, leading to declining organ function and conditions such as cardiovascular disease, retinopathy, kidney dysfunction, and slow wound healing. Therefore, it is necessary to reduce the consumption of starch (a polysaccharide), one of the factors that contributes to elevated blood sugar.
[0003] However, white rice, a staple food for Asians, is rich in starch, so doctors often advise patients with elevated glycated hemoglobin levels to eat less white rice.
[0004] Therefore, how to design a rice cooker that can reduce the starch content in rice is a major problem that the inventors urgently want to solve. Utility Model Content
[0005] One of the purposes of this application is to provide an inner pot for a low-carb rice cooker that can drain the starch contained in white rice along with the liquid during the cooking process, thereby achieving the purpose of reducing carbs.
[0006] The second objective of this application is to provide an inner pot for a low-carb rice cooker that allows the drained starchy liquid to be concentrated in the water-holding space inside the cooker.
[0007] To achieve the above objectives, this application provides an inner pot for a low-carb rice cooker, which is housed within an outer pot having a peripheral top and an inner bottom surface. The inner pot includes: a pot body having multiple water outlets and an outer bottom surface; and a protrusion protruding from the pot body. The inner pot is housed within the outer pot, and the inner pot is supported by the protrusion on the peripheral top, thereby creating a water-containing space within the low-carb rice cooker by distancing the outer bottom surface and the inner bottom surface of the inner pot from each other.
[0008] Compared with the prior art, this application has the following advantages: in addition to reducing sugar by draining the starch contained in white rice along with the liquid during the cooking process, it can also concentrate the drained starch-containing liquid into the water-holding space inside the pot, making it easy to pour away or use for other purposes. Attached Figure Description
[0009] Figure 1 This is a perspective view of the inner pot in the cookware of this application.
[0010] Figure 2 This is an exploded perspective view of the inner and outer pots of the cookware in this application.
[0011] Figure 3 This is a three-dimensional schematic diagram of the cookware of this application before the lid is closed.
[0012] Figure 4 The cookware used as the basis for this application Figure 3 A cross-sectional view after assembly.
[0013] Figure 5 The cookware used as the basis for this application Figure 4 A magnified view of a portion of the image.
[0014] In the attached figures, the following labels are used:
[0015] 100: Inner pot
[0016] 1: Pot body
[0017] 11: Circular Wall
[0018] 111: Peripheral wall
[0019] 115: Open at the top
[0020] 12: Base plate
[0021] 121: Outer bottom surface
[0022] 3: Convex body
[0023] 31: Surrounding flange
[0024] 311: Connecting part
[0025] 4: Handle
[0026] 500: Outer pot
[0027] 501: Inner bottom surface
[0028] 5: Thickened layer
[0029] 51: Top of perimeter
[0030] 700: Pot lid
[0031] S: Water storage space
[0032] W: Water outlet Detailed Implementation
[0033] The detailed description and technical content of this application are explained below with reference to the accompanying drawings. However, the accompanying drawings are provided for reference and illustration only and are not intended to limit this application.
[0034] This application provides an inner pot for a low-carb rice cooker, such as... Figure 2 , Figure 3 As shown, the reduced-carbohydrate rice cooker (hereinafter referred to as the cooker) includes: an inner pot 100, an outer pot 500, and a lid 700.
[0035] like Figure 2 , Figure 3 As shown, the outer pot 500 has an inner bottom surface 501, and the outer pot 500 also has an outer opening (not shown in the attached drawings) spaced apart from and opposite to the inner bottom surface 501. Furthermore, the outer pot 500 also has a circumferential top surface 51 corresponding to the outer opening. Specifically, the inner circumferential surface of the outer pot 500 is as follows... Figure 4 A thickened layer 5 is also formed, and the top edge 51 of the periphery is formed on the upper edge of the thickened layer 5.
[0036] like Figures 1 to 4 As shown, the inner pot 100 is used to house the outer pot 500, and includes: a pot body 1 and a protrusion 3 protruding from the pot body 1.
[0037] The pot body 1 has multiple water outlets W for draining water, and includes: a ring wall 11 and a bottom plate 12 connected to each other. The ring wall 11 has an upper opening 115 facing each other (see...). Figure 4 ) and an opening (not indicated in the attached drawings), the base plate 12 corresponding to the opening and having an outer bottom surface 121 (see attached drawings). Figure 4 The ring wall 11 has an outer peripheral wall 111.
[0038] The protrusion 3 can be any object protruding from the ring wall 11. This application does not limit this. In this embodiment, a surrounding flange 31 protruding from and surrounding the outer peripheral wall 111 is used as an example. The surrounding flange 31 (or protrusion 3) preferably protrudes from the outer peripheral wall 111 along the diametrical direction of the upper opening 115 corresponding to the upper opening 115.
[0039] like Figures 3 to 5 As shown, when the user places the inner pot 100 into the outer pot 500, the protrusion 3 of the inner pot 100 will be supported on the top 51 of the periphery of the outer pot 500, so that the outer bottom surface 121 of the inner pot 100 is separated from the inner bottom surface 501 of the outer pot 500, thereby forming a water-containing space S inside the pot. Finally, the lid 700 is placed on the outer opening of the outer pot 500.
[0040] Therefore, when the inner pot 100, along with the rice it contains, is placed into the outer pot 500 and the lid 700 is closed for cooking, some of the starch in the rice is drained out with the liquid. This starchy liquid will drain out of the inner pot 100 through the drain hole W and then drip into the water-holding space S. Thus, the starch content in the cooked rice is reduced, achieving the purpose of reducing sugar. Moreover, the drained starchy liquid is collected in the water-holding space S of the cookware, that is, in the outer pot 500, making it convenient for the user to pour out or use for other purposes. Furthermore, because there is a gap between the outer bottom surface 121 and the inner bottom surface 501, the starchy liquid collected in the outer pot 500 will not stick to the rice in the inner pot 100.
[0041] In addition, the inner pot 100 may also include a handle 4, which can be connected to the pot body 1 or the protrusion 3. This application does not limit this, but in this embodiment, it is described as being connected to the protrusion 3. Therefore, it can help the user take the hot inner pot 100 out of the outer pot 500 without burning their hands.
[0042] Specifically, the protrusion 3 is provided with one or more connecting parts 311, and the handle 4 is rotatably connected to the connecting part 311, so that the handle 4 can be used as... Figure 2 As shown, it can stand up by rotating, and can also lie flat on the protrusion 3 by rotating, so as to... Figure 4 The effect shown is that it does not prevent the lid 700 from closing properly.
[0043] In conclusion, the inner pot of the reduced-sugar rice cooker of this application can indeed achieve the intended use and effect, and can solve the shortcomings of the prior art. Therefore, this patent application is filed.
[0044] The above description is merely a preferred embodiment of this application and is not intended to limit the scope of the claims. Any equivalent structural changes made based on the description and drawings of this application are also included within the scope of the claims.
Claims
1. An inner pot of a low-carb rice cooker, for housing within an outer pot having a peripheral top and an inner bottom surface, characterized in that, The outer pot has a thickened layer formed on its inner circumferential surface, and the top edge of the outer pot is formed at the upper edge of the thickened layer. The inner pot includes: A pot body, with multiple water outlets and an outer bottom surface; and A convex body protrudes from the pot body; The inner pot is placed inside the outer pot, and the inner pot is supported on the top periphery of the outer pot by the protrusion, so that the outer bottom surface of the inner pot and the inner bottom surface are far apart from each other, thus forming a water-containing space in the low-carb cooking pot.
2. The inner pot of the low-carb rice cooker as described in claim 1, characterized in that, The pot body also has an outer peripheral wall, and the protrusion extends from the outer peripheral wall.
3. The inner pot of the low-carb rice cooker as described in claim 1, characterized in that, The pot body includes a ring wall and a bottom plate connected to each other. The ring wall has an upper opening and a lower opening opposite each other. The bottom plate covers the lower opening and has the outer bottom surface. The ring wall has an outer peripheral wall. The protrusion protrudes from the outer peripheral wall corresponding to the upper opening.
4. The inner pot of the low-carb rice cooker as described in claim 1, characterized in that, It also includes a handle, which is connected to the pot body or the protrusion.
5. The inner pot of the low-carb rice cooker as described in claim 4, characterized in that, The protrusion is provided with at least one connecting part, and the handle is rotatably connected to the at least one connecting part.
6. The inner pot of the low-carb rice cooker as described in claim 1, characterized in that, The protrusion is a surrounding flange.