Mistake-preventing ignition buckle knob of gas stove
A gas stove and buckle technology, which is applied to heating fuel, household stove/stove, gaseous heating fuel, etc., can solve the problems of normal battery ignition, lack of misfire, insufficient protection measures, etc., to achieve subjective behavior detection, Achieving the effect of misfiring action, improving safety and usability
Inactive Publication Date: 2020-05-08
南京云睿航天科技有限公司
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Problems solved by technology
[0002] At present, the gas stove has included a protection device to prevent gas leakage during the operation of the gas stove, but the protection measures are still insufficient, such as the lack of a protection device for misfire, because in the process of daily cooking, it is likely to accidentally Put heavy objects on the gas stove, or press and ignite for a long time during use, which will easily cause the battery to wear out too quickly and cause gas leakage after the battery is exhausted. Therefore, it is necessary to design a gas stove Ignition action protection device to prevent gas stove misfire incidents
Method used
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Embodiment 1
[0026] A buckle knob for preventing misfire of a gas stove, the knob includes a ring 1, a button 2 and a spring 3;
[0027] see image 3 , the circular ring 1 is fixed on the gas stove platform 4, and the central axis of the circular ring 1 is coaxial with the central axis of the gas stove control rod 5;
[0028] see figure 1 and figure 2 , the button 2 includes a circular shell 6, a control rod sleeve 7 is arranged in the circular shell 6, a control rod D-shaped shaft protrusion 8 is arranged on one side of the control rod sleeve 7, and a control rod D-shaped shaft protrusion 8 is arranged on the opposite side of the D-shaped shaft protrusion 8. The elastic rod 9 has a buckle 10 on the upper end of the elastic rod 9, and the opposite side of the buckle 10 on the elastic rod 9 is provided with a raised button 11, and the raised button 11 extends out of the ring shell 6;
[0029] One end of the spring 3 is fixed on the gas stove platform 4 , and the other end bears against ...
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The invention discloses a mistake-preventing ignition buckle knob of a gas stove. The mistake-preventing ignition buckle knob comprises a circular ring, a button and a spring, wherein the circular ring is fixedly arranged on a gas stove platform; the central axis of the circular ring is coaxial with that of a gas stove control rod; the button comprises a circular ring shell; a control rod sleeve is arranged in the circular ring shell; a control rod D-shaped shaft bulge is arranged at one side in the control rod sleeve; the opposite side of the D-shaped shaft bulge is provided with an elastic rod; the upper end of the elastic rod is provided with a buckle; the opposite side of the buckle on the elastic rod is provided with a bulged button which extends to the outside of the circular ring shell; one end of the spring is fixed to the gas stove platform, and the other end of the spring abuts against the lower surface of the button control rod sleeve; and the central axis of the spring is coaxial with that of the circular ring. The depth of the control rod sleeve is greater than retraction stroke of the spring. While the spring is in an original state, the lower surface of the buckle onthe elastic rod is just in contact with the upper surface of the control rod. The outer diameter of the circular ring is matched with the inner diameter of the button circular ring shell. Through thetargeted design for the gas stove knob, prevention on mistake ignition action of the gas stove is realized.
Description
technical field [0001] The invention belongs to a protection device for a gas cooker, in particular to a buckle knob for preventing misignition of a gas cooker. Background technique [0002] At present, the gas stove has included a protection device to prevent gas leakage during the operation of the gas stove, but the protection measures are still insufficient, such as the lack of a protection device for misfire, because in the process of daily cooking, it is likely to accidentally Put heavy objects on the gas stove, or press and ignite for a long time during use, which will easily cause the battery to wear out too quickly and cause gas leakage after the battery is exhausted. Therefore, it is necessary to design a gas stove The protection device for the ignition action prevents misfires of the gas stove from occurring. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-mis-ignition buckle knob for a gas sto...
Claims
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IPC IPC(8): F24C3/12
CPCF24C3/126
Inventor 不公告发明人
Owner 南京云睿航天科技有限公司