Water yield adjusting mechanism of instant electric heating kettle

Abstract

The invention discloses a water yield adjusting mechanism of an instant electric heating kettle. The mechanism comprises a water adjusting knob (1), a driving gear (2), a driven gear (5), a water adjusting rod (7), a steam box cover (10) and a steam box (11), wherein the rotating shaft of the driving gear (2) is connected with the water adjusting knob (1); the driven gear (5) is engaged with the driving gear (2); and the driven gear (5) is fixed on the water adjusting rod (7) which can control the exposed size of a return drainage hole on the steam box (11) through a control structure at the bottom thereof so as to control the displacement. The mechanism realizes the operation by transmission of a pair of gears, and has good operation handfeel, capability of realizing accurate control of the water yield and high reliability. In addition, a spring pre-presses a sealing face of the water adjusting rod, and the water adjusting mechanism of the gradual return drainage hole is adopted in the steam box, so water leakage can be fully prevented. The mechanism has the advantages of reasonable structure, uniform stress and high reliability, is suitable for all instant heating kettles, provides guarantee for realizing accurate adjustment and control of the water yield, and ensures the stability of the water yield.

Description

technical field [0001] The present invention relates to a mechanism for adjusting the water output of an instant electric kettle, in particular to a mechanism for adjusting the water output of an instant electric kettle with a built-in steam box and capable of controlling the water output through related devices such as water adjustment knobs, belonging to the instant electric kettle The transformation technology of the regulating water output mechanism of the thermal electric kettle. Background technique [0002] The instant electric kettle is a new generation of fast electric kettle that meets energy saving and environmental protection. In order to meet the user's precise requirements for water consumption, existing products usually use an exposed water adjustment knob, and a mechanism for adjusting the water output is provided in the built-in steam box. The quality of the mechanism for adjusting the water output directly affects the strength of the operating knob and dir...

AI Technical Summary

Problems solved by technology

The shortcomings of the existing mechanism for adjusting the water output are complex structure, poor operation flexibility, inability to accurately control the water output, and internal backflow and water leakage.

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