Closure body and cartridge
A closed body and closed end technology, applied in the field of electronic cigarettes, can solve the problems of difficult quality assurance, low manufacturing efficiency, and difficulty in realizing automatic production, and achieve the effect of fewer components, easy assembly, and simplified automatic assembly process.
Pending Publication Date: 2019-10-18
DONGGUAN ALPHA ELECTRONICS TECH CO LED
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Problems solved by technology
The setting of the first, second, and third seals is to prevent the leakage of e-liquid from the housing, and the three seals are independently provided and need to be assembled between the corresponding components, and the sealing The parts are made of silicone material, which is soft and difficult to realize automatic production. It needs to be manually assembled, resulting in low manufacturing efficiency and difficult to guarantee quality.
Method used
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[0034] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings.
[0035] see Figure 1 to Figure 18 As shown, the cartridge of the present application includes a cartridge tube 10 provided with a flue 13 and a liquid storage chamber 12, a closing body that is loaded into the cartridge tube 10 and closes the liquid storage chamber 12, and installed in the cartridge tube 10. The atomizing core 30 in the enclosed body, the base 50 fixed to the pod tube 10 and the suction nozzle 20 installed on the top of the pod tube 10 .
[0036] key reference Figure 12 to Figure 18 As shown, the pod tube 10 includes a tube body 11, a liquid storage chamber 12 located in the tube body 11, a flue 13 arranged on the tube body 11 and passing through up and down, an...
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The invention relates to a closure body which comprises a closure piece and a sealing element formed on the closure piece. The closure piece comprises a closure end, a holding end formed in a downwardextending way from the closure end, an oil passage penetrating through the closure end and extending to the holding end, and an air passage separated from a runner; the air passage comprises a butt-joint air passage penetrating through the top end of the closure end, a longitudinal air passage longitudinally penetrating through the closure end and communicating with the butt-joint air passage, and an outer side air passage formed in an extending way from the outer side edge of the longitudinal air passage to the holding end; a notch is formed in the middle of the holding end; and the sealingelement comprises a first sealing part formed at the holding end, and a third sealing part formed at the closure end. The invention further provides a cartridge.
Description
technical field [0001] The present application relates to the field of electronic cigarettes, in particular to a closed body and a cartridge. Background technique [0002] Patent application No. 201811033876.0 of the People's Republic of China discloses an atomizer and an electronic cigarette, which includes an atomizing core, a first plastic part for assembling the atomizing core, a second plastic part and a sleeve set outside the first plastic part The housing and the cover that is buckled with the housing and covers the second plastic part. A first sealing part is sandwiched between the atomizing core and the first plastic part, and a second sealing part is sandwiched between the periphery of the first plastic part and the housing. The first plastic part is also provided with an air hole, and the housing is provided with an air channel communicating with the air hole, and the air hole and the air channel are butted with each other and a third sealing member is sandwiched...
Claims
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IPC IPC(8): A24F47/00
CPCA24F47/008
Inventor 陈小硕陆苏刘全益何智安
Owner DONGGUAN ALPHA ELECTRONICS TECH CO LED