Electronic cigarette top refueling structure with safety child lock

Abstract

The invention discloses an electronic cigarette top refueling structure with a safety child lock, and relates to the field of electronic cigarettes, the electronic cigarette top refueling structure comprises a cigarette tube and a cigarette holder mounted at the top of the cigarette tube, a gas guide tube is embedded in the middle of the cigarette tube, a tar storage cavity is defined between the outer side wall of the gas guide tube and the inner wall of the cigarette tube, and a tar injection hole is formed in the top of the tar storage cavity; a sealing assembly is arranged at the bottom of the oil injection hole, the upper end of the gas guide pipe extends out of the cigarette oil pipe, a safety assembly is arranged on the upper side of the cigarette oil pipe, and the upper end of the gas guide pipe penetrates through the safety assembly. By arranging the sealing assembly and the safety assembly, during oiling, second through holes in a first rotating disc and a second rotating disc are aligned with an oil injection hole, then a needle cylinder is inserted into the oil injection hole through the first through hole and the second through hole, a sealing plug in the oil injection hole is squeezed, and then tobacco tar is injected into an oil storage cavity through the needle cylinder, so that the tobacco tar is convenient to inject; parts such as a cigarette holder do not need to be detached.

Description

technical field [0001] The invention relates to the field of electronic cigarettes, in particular to an electronic cigarette top refueling structure with a safety child lock. Background technique [0002] Electronic cigarettes, also known as virtual cigarettes and electronic cigarettes, are mainly used to quit smoking and replace cigarettes. It has the same appearance as a cigarette, a similar taste to a cigarette, and even a lot more flavor than a normal cigarette. It can also suck out smoke, taste and feel like a cigarette. E-cigarettes do not have other harmful components such as tar and aerosols in cigarettes. In the era of increasing awareness of smoking cessation, electronic cigarettes stand out among various cigarette substitutes with high performance, high quality and high market competitiveness, bringing huge economic benefits and reducing the harm caused by second-hand smoke to those around you . Electronic cigarettes mainly include three parts: cigarette holder...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a refueling structure at the top of an electronic cigarette with a safety child lock, so as to solve the refueling operatio

Images