Electronic cigarette ultrasonic welding structure, ultrasonic welding die and ultrasonic welding method

Abstract

The invention discloses an electronic cigarette welding structure which comprises a tube body and a suction nozzle cover. An ultrasonic line is arranged, corresponding to the end portion of the tube body, on the suction nozzle. The ultrasonic line is a circular-ring-shaped protrusion. The suction nozzle cover is fixed at one end of the tube body through ultrasonic welding. The invention further discloses an ultrasonic welding die which comprises a bottom die and a middle die. The bottom die and the middle die correspond to each other. A plurality of position holes used for placing the tube body are correspondingly formed in the bottom die and the middle die. A tube body base, a spring and a bottom die spring fixing piece are sequentially arranged at the bottom of the position holes in the bottom die from top to bottom. The two ends of the spring are respectively connected to the tube body base and the bottom die fixing piece. The invention further discloses an ultrasonic welding method. Through the electronic cigarette welding structure, the suction nozzle cover and a glass fiber tube can be firmly connected with the tube body, so that the problem that tobacco tar pollution or infirmness caused by traditional adhesion or fitting connection is avoided, a user is prevented from being hurt, and the problems of not protecting the environment and being not sanitary and not reliable are eradicated.

Description

technical field [0001] The present invention relates to electronic cigarettes, in particular to an electronic cigarette ultrasonic welding structure, an ultrasonic welding mold and an ultrasonic welding method for ultrasonic welding the electronic cigarette ultrasonic welding structure. Background technique [0002] In the prior art, the mouthpiece cover of the electronic cigarette is usually fixed to the tube body by glue bonding or other tight fitting connection methods. [0003] The glue bonding connection is likely to cause the e-liquid to be polluted, resulting in many unenvironmental, unsanitary and unreliable factors, which are likely to cause harm to users; [0004] Tight-fit connection will use the suction nozzle cover and the suction nozzle cover cannot be completely connected reliably, the suction nozzle cover may be opened by children, or may be bounced off during smoking, causing the danger of throat jamming. [0005] In the prior art, the connection method bet...

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Problems solved by technology

[0003] The glue bonding connection is likely to cause the e-liquid to be polluted, resulting in many unenvironmental, unsanitary and unreliable factors, which are likely to cause harm to users;

[0004] The tight-fitting connection will use the suction nozzle cover and the suction nozzle cover cannot be completely connected reliably, the suction nozzle cover may be opened by children, or it may be popped off during smoking, causing the danger of throat jamming

[0005] In the prior art, the connection method between the nozzle cover and the tube body is not perfect, and the structural setting is not reasonable enough, which easily leads to problems such as unenvironmental protection, unhygienic, and unreliable electronic cigarette products.

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