single press pressure cooker

Abstract

The invention discloses a single-push pressure cooker comprising a body, handles, a pressure cover, an opening seal ring, a cover face plate, a pressure adjusting valve, an exhaust valve, a safety valve, a pressure ring, an opening-closing mechanism and a control mechanism. The control mechanism comprises a support, a rocking sheet, a side tooth, a pressure sheet and a gasket; the opening-closing mechanism comprises a left slider, a right slider, a left pressure ring and a right pressure ring; the left pressure ring and the right pressure ring hoop the opposing sides of the pressure cover; the pressure cover is provided with a visual adjusting valve sleeve internally provided with the pressure adjusting valve and the exhaust valve; the pressure adjusting valve is provided with a visual bonnet; the exhaust valve is provided with an adjusting bonnet provided with a horizontal air outlet. A single button is used to control opening and closing of the pressure cover, operating is simple, and cleaning is easy; the pressure adjusting valve is in the visual design, and the interior pressure state of the cooker can be seen; when the interior pressure of the cooker exceeds a preset range, the safety valve is pushed out of the cover top plate, automatic pressure relief is achieved, the exhaust valve is relieved to the pressure adjusting valve through the safety valve, and the problem that exhausting of the exhaust valve leads to residue of food around the safety valve or the slider is solved.

Description

technical field [0001] The invention relates to the field of kitchen cooking utensils, in particular to a single-press pressure cooker. Background technique [0002] Pot is one of the necessary kitchen supplies in daily life. Pressure cooker generally cooks food under the pressure inside the pot of 50-150KPa (refer to GB13623-92). The pot and the lid cannot be fastened due to the closed state, or the firepower is turned off due to inadvertently paying attention to the high pressure in the pot during cooking, resulting in safety accidents. The operation of the existing pressure cooker in the opening and closing method is relatively complicated. Some use the dislocation between the lid and the pot body, and the opening and closing operation needs the cooperation of both hands. Some are too complicated for the user to understand their use. . In the prior art, the exhaust valve and safety valve start to exhaust when the domestic pressure is higher than the predetermined pressu...

AI Technical Summary

Problems solved by technology

[0002] Pot is one of the necessary kitchen supplies in daily life. Pressure cooker generally cooks food under the pressure inside the pot of 50-150KPa (refer to GB13623-92). The pot and the lid cannot be fastened due to the closed state, or the firepower is turned off because the pressure in the pot is too high due to carelessness during cooking, resulting in safety accidents

The operation of the existing pressure cooker in the opening and closing method is relatively complicated. Some use the dislocation between the lid and the pot body, and the opening and closing operation needs the cooperation of both hands. Some are too complicated for the user to understand their use.

In the prior art, the exhaust valve and safety valve will start to exhaust when the domestic pressure is higher than the predetermined pressure value, making it impossible to control the specific pressure situation in the pot, how much pressure is there, and whether it has reached a dangerous value

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