Valve body for gas stove

Abstract

The present invention relates to a valve body for a gas stove, comprising a housing and a valve core, wherein inside the valve core there is provided a valve needle, above the valve needle there is provided a knob rod, the lower portion of the valve needle abuts against a boss at one end of a top rod, the other end of the top rod is provided with a push arm abutting against one end of an electromagnetic valve, a child lock on the valve body is unlocked in the process of pressing down the knob rod and a gas pipe is got through in a manner of rotation, the knob rod enables the actuation surfaces inside the valve body to mutually absorbed in the pressing-down process of the knob rod, the knob rod is pressed down to unlock the child lock using a stroke called as A, the knob is pressed down to enable the actuation surfaces inside the electromagnetic valve to mutually absorbed using a stroke called as B, and all the strokes of pressing down the knob rod are called as C (C>=A>=B). The valve body for a gas stove can ensure the absorption of the actuation surfaces inside the electromagnetic valve before unlocking the child lock, and also can ensure the smooth of the igniting, is provided with a function of buffer, can protect the top electromagnetic valve mechanism from being damaged by the action of an acting force, and enables the service life of the top electromagnetic valve mechanism to be prolonged.

Description

technical field [0001] The invention relates to a gas stove valve body. Background technique [0002] The valve body of the existing gas cooker, such as Figure 1-4 As shown, it generally includes a casing 1' and a valve core 2' located in the casing 1'. The valve core 2' has a valve needle 3' inside, and a knob rod 4' is connected above the valve needle 3'. The knob rod 4 The top of 'extrudes from the shell 1', the bottom of the valve needle 3' abuts on the projection 51' at one end of the push rod 5', and the other end of the push rod 5' has a push arm 52', the push arm 52 'Abut against one end of the solenoid valve 6', the ejector rod 5' is placed in a bottom box 9', the bottom box 9' is located at the bottom of the shell 1', the valve needle 3' is in the same length direction as the knob rod 4', The length direction of the ejector rod 5' is perpendicular to the length direction of the valve needle 3' and the knob rod 4', and is also perpendicular to the length direction...

AI Technical Summary

Problems solved by technology

[0003] However, when a large number of customers use the gas stove to ignite, they press the knob bar 4' until the child lock 10' is released, and the knob bar 4' can be rotated, and they no longer press down. At this time, the solenoid valve 6' is pushed Open, but the suction surface may not be in contact, the gas stove has a flame, but it will go out when you let go

According to market feedback, a large part of the reason for poor ignition is not the reliability of the components themselves, but because many users do not press the knob lever 4’ to the bottom and then rotate it every time, which leads to the instant off

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