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Liquid injection method of cartridge and liquid injecting mechanism

A liquid injection and pod technology, applied in the field of electronic cigarettes, can solve the problems of liquid leakage and liquid leakage, and achieve the effects of convenient use, leakage avoidance and simple operation

Active Publication Date: 2019-05-03
CHANGZHOU PATENT ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the first type of pod, this type of pod needs to be assembled with a seal that seals the liquid storage chamber after the e-liquid is injected, and liquid leakage is prone to occur during the process of assembling the seal. For the second type of pod, this type of pod It is easy to leak when assembling the atomizer head after injecting the e-liquid

Method used

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  • Liquid injection method of cartridge and liquid injecting mechanism
  • Liquid injection method of cartridge and liquid injecting mechanism
  • Liquid injection method of cartridge and liquid injecting mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0142] See Figure 1-Figure 6 In the first embodiment of the present invention, a cartridge 10 for storing e-liquid is provided, which is suitable for use in electronic cigarettes. The cartridge 10 includes a cartridge housing 11 with a liquid storage cavity 110, a sealing plug 12 for sealing the liquid storage cavity 110, an atomizing head 13 installed on the sealing plug 12 and contained in the liquid storage cavity 110, and The base 14 at one end of the bullet shell 11 and the first electrode contact 15 and the second electrode contact 16 mounted on the base 14.

[0143] The cartridge housing 11 is generally a hollow cylindrical structure with an opening at the lower end. The cartridge housing 11 is a flat structure, which serves as the outline of the cartridge 10 to effectively prevent the cartridge 10 from rolling and avoiding the cartridge 10 from falling. The liquid storage cavity 110 is constituted by the inner cavity of the cartridge housing 11, and the e-liquid is store...

Embodiment 2

[0158] In the second embodiment of the present invention, an electronic cigarette is provided, including the cartridge 10 described in the first embodiment and a battery assembly electrically connected to the cartridge 10. The battery assembly includes a battery casing (not shown in the figure) and a battery body (not shown in the figure) housed in the battery casing. The cartridge 10 is detachably connected to the battery casing and electrically connected to the battery body. For example, the cartridge 10 may be at least partially housed in the battery casing and electrically connected to the battery body. The opposite sides of the cartridge case 11 are provided with clamping protrusions 115, and the battery case is correspondingly provided with clamping grooves (not shown in the figure). When the cartridge 10 is inserted into the cartridge case, the clamping The protrusion 115 cooperates with the insertion groove to stabilize the connection between the cartridge 10 and the b...

Embodiment 3

[0161] In the third embodiment of the present invention, a liquid injection method is also provided, which is used to inject liquid into the cartridge of the electronic cigarette. In one of the embodiments, the cartridge is the cartridge 10 in Example 1. The cartridge includes an exhaust seal and a liquid injection seal. A liquid storage cavity for storing e-liquid is formed inside the cartridge. The cartridge includes a first end and a second end that are opposed to each other, and the exhaust seal is arranged at On the first end, or the exhaust seal is disposed close to the first end, the liquid injection method includes:

[0162] During the liquid injection process, the first end is located above the second end; or, during the liquid injection process, the exhaust seal is located above the cartridge or close to the top of the cartridge;

[0163] The liquid injection needle and the exhaust needle respectively pierce the liquid injection seal and the exhaust seal and communicate ...

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PUM

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Abstract

The invention discloses a liquid injection method of a cartridge, used for injecting liquid for the cartridge of an electronic cigarette. The cartridge comprises a first end and a second end arrangedopposite to each other, an air exhaust sealing part is arranged at the first end, or the air exhaust sealing part is arranged close to the first end. The liquid injection method comprises the steps that during the liquid injecting process, the first end is positioned above the second end; a liquid injecting needle and an air exhaust needle respectively puncture a liquid injecting sealing part andthe air exhaust sealing part to communicate with a liquid storage cavity; tobacco juice is injected into the liquid storage cavity of the cartridge through the liquid injecting needle, meanwhile, airin the liquid storage cavity is exhausted through the air exhaust needle; and after liquid injection is finished, the liquid injecting needle and the air exhaust needle are pulled out, and the liquidinjecting sealing part and the air exhaust sealing part form self-sealing at the respective puncture positions. The invention further discloses a liquid injection mechanism for implementing the liquidinjection method.

Description

Technical field [0001] The present invention relates to the technical field of electronic cigarettes, and in particular, to a liquid injection method and liquid injection mechanism of a cigarette cartridge. Background technique [0002] At present, electronic cigarettes have become a relatively mature smoking substitute in the market. They use batteries to supply power to the heating element in the atomizing head, so that the heating element is electrically driven to heat the smoke liquid adsorbed on the liquid guiding element to produce smoke. So that users can get a smoking experience. [0003] Currently on the market, there are two types of cartridges for electronic cigarettes. The first is a cartridge that does not include an atomizing head, and the second is a cartridge that includes an atomizing head. For the first type of cartridge, it is necessary to assemble the seal to seal the liquid storage cavity after filling the cigarette liquid. Liquid leakage is likely to occur in...

Claims

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Application Information

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IPC IPC(8): A24F47/00
Inventor 邱伟华何杰张雪川
Owner CHANGZHOU PATENT ELECTRONICS TECH CO LTD