Pressure cooker lid and electric pressure cooker with it
A technology for a pressure cooker and a lid, which is applied to pressure cookers and other directions, can solve the problems of the pressure limiting valve being difficult to clean, unstable in performance, and troublesome in operation, and achieves the effects of simple structure, low cost, and convenient assembly.
Active Publication Date: 2016-06-22
MIDEA GRP CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When cooking different foods, the required pressure in the pot will be different. The usual method is to superimpose a heavy hammer on the pressure limiting valve, and increase the weight through the heavy hammer, so that the pot can reach a higher pressure, but this This method is not only cumbersome to operate, but also easy to lose because the weight is separated from the pressure limiting valve
The pressure limiting valve of some pressure cookers adopts a structure in which the inner valve core and the outer valve core are set separately, and the pressure in the pot is adjusted by rotating the pressure regulating seat. This pressure limiting valve is not easy to clean and has unstable performance
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0038]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element refer...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a pressure cooker cover and an electric pressure cooker provided with the same. The pressure cooker cover comprises a cover body, a pressure-limiting valve and a driving part, wherein a vent valve core is arranged on the cover body; the pressure-limiting valve comprises a lower valve body, an upper valve body and a middle valve body; the lower valve body is arranged on the cover body, a through hole is formed in the lower valve body, and the vent valve core penetrates through the through hole; the upper valve body is provided with a cavity and vent holes communicated with the cavity, the upper valve body is fixed on the lower valve body, an accommodating cavity is defined by the upper valve body and the lower valve body, the cavity is communicated with the through hole, and the vent valve core extends into the cavity via the through hole; the middle valve body is movably arranged in the accommodating cavity in the axial direction of the pressure-limiting valve; the driving part is arranged on the cover body and drives the middle valve body to move in the axial direction of the pressure-limiting valve. The pressure cooker has the advantages of convenience in operation, easiness in cleaning, stable performance and the like.
Description
technical field [0001] The invention relates to the field of household appliances, in particular to a pressure cooker lid and an electric pressure cooker with the pressure cooker lid. Background technique [0002] A pressure cooker is a common cooking utensil. In order to make the pressure cooker automatically exhaust outwards when the pressure in the pot reaches the set value, a pressure limiting valve is arranged on the pot cover. [0003] The pressure limiting valve of the existing pressure cooker is to be pressed on the exhaust valve core of the pot cover by its own weight to realize the pressure limiting function. When cooking different foods, the required pressure in the pot will be different. The usual method is to superimpose a heavy hammer on the pressure limiting valve, and increase the weight through the heavy hammer, so that the pot can reach a higher pressure, but this This method is not only cumbersome to operate, but also easy to lose because the weight is se...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/08
Inventor 萧展锋
Owner MIDEA GRP CO LTD