Improved clamp pressure cooker opening and closing structure

Abstract

The invention discloses an improved opening-closing structure of a clamp pressure cooker. A current clamp type pressure cooker has the problem that a clamp is prone to being self-reset commonly, the pressure cooker can exert pressure under the condition that a cooker body and a cooker cover are not completely buckled by the clamp, and a danger exists in case of improper usage. The improved opening-closing structure of the clamp pressure cooker is characterized in that a rack is fixedly connected to the center of the upper surface of the cooker cover and is provided with a bottom plate and two side plates; a gear shaft is fixedly connected to the bottom plate or the cooker cover and is sleeved by a gear; a swing piece is arranged at the tops of the two side plates of the rack and swings left and right by taking the upper part of the swing piece as a fulcrum; the lower part of the swing piece is connected with a transmission rod through a central shaft; the bottom end of an opening button and the bottom end of a closing button cooperate with the swing piece. According to the improved opening-closing structure of the clamp pressure cooker, the clamp is prevented from being self-reset, the pressure cooker can exert the pressure under the condition that the cooker body and the cooker cover are not completely buckled by the clamp, and the safety of the pressure cooker in the using process is improved.

Description

technical field [0001] The invention relates to a clamp type pressure cooker, in particular to an improved opening and closing structure of a clamp pressure cooker body and a pot cover. Background technique [0002] The opening and closing lid structure of pressure cooker has two kinds of screw-on type and clamp type at present. The pressure cooker with the screw-on opening and closing lid needs to be aligned when closing the lid, and the position when closing the lid is difficult to grasp, the operation is time-consuming, and the safety is relatively poor; in order to improve the safety of the pressure cooker, it is necessary to increase the safety of the pressure cooker. safety device. Pressure cookers with clamp-type opening and closing lids generally have the problem that the clamps are easy to reset by themselves, and the pot body and the lid can be pressed up without being fully fastened by the clamps, which is dangerous when used improperly; in addition, the existing...

AI Technical Summary

Problems solved by technology

The pressure cooker with the screw-on opening and closing lid needs to align the position when closing the lid, and the position when closing the lid is difficult to grasp, the operation is time-consuming, and the safety is relatively poor; in order to improve the safety of the pressure cooker, additional measures are needed to prevent misuse safety device

Pressure cookers with clamp-type opening and closing lids generally have the problem that the clamps are easy to reset by themselves, and the pot body and the lid can be pressed up without being fully fastened by the clamps, which is dangerous when used improperly; in addition, the existing The opening and closing structure of the clamp pressure cooker is cumbersome and inconvenient to use

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