Structure for preventing self-starting of electronic cigarette
By designing radial and axial exhaust grooves on the e-cigarette mouthpiece to form an air passage, the problem of e-cigarettes being accidentally triggered by pressing the packaging is solved, achieving the effects of preventing self-starting and saving power.
Patent Information
- Application Number
- CN202520330951.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-02-27
AI Technical Summary
The pressure change caused by pressing the packaging of an electronic cigarette may accidentally trigger its automatic start, wasting electricity and posing a safety hazard.
Radial and axial exhaust grooves are provided on the nozzle plug to form an air passage that connects the inside and outside, releasing the pressure difference to prevent accidental triggering.
This effectively prevents electronic cigarettes from automatically starting due to misoperation, improving safety and saving power.
Smart Images
Figure CN223943790U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic cigarette technical field, especially prevent the structure that electronic cigarette is from starting. BACKGROUND
[0002] Electronic cigarette usually sets up the mouthpiece plug in the mouthpiece part and cuts off the inside and outside of the mouthpiece. However, due to the characteristics of electronic cigarette pressure sensing mechanism, when the user presses the electronic cigarette package (such as candy bag), it may cause the pressure change in the electronic cigarette, and when the pressure change reaches the trigger state, it will cause the electronic cigarette to start automatically. This accidental trigger phenomenon not only wastes power, but also may cause safety hazards such as self-ignition. SUMMARY
[0003] The technical problem solved by the utility model is to provide a structure for preventing electronic cigarette from starting automatically; accidental self-starting of electronic cigarette caused by pressing and other reasons can be prevented.
[0004] The technical scheme for solving the above technical problem of the utility model is:
[0005] It comprises a mouthpiece and a mouthpiece plug; the mouthpiece plug is plugged in the top of the mouthpiece; characterized in that: the surface of the mouthpiece plug in contact with the side wall and the top of the mouthpiece is provided with an exhaust groove, forming an air passage that communicates the inside and outside of the mouthpiece.
[0006] The mouthpiece plug is generally screw-shaped, and a radial exhaust groove is formed in the lower surface of the disc-shaped top, and an axial exhaust groove is provided in the cylindrical part connected below the disc-shaped top; the radial exhaust groove and the axial exhaust groove are in communication.
[0007] The exhaust groove is symmetrically provided with two in the circumferential direction.
[0008] The radial exhaust groove and the axial exhaust groove are symmetrically provided with two in the circumferential direction.
[0009] The utility model puts forward an innovative air passage structure design; by adding exhaust grooves on both sides of the electronic cigarette mouthpiece plug, the pressure difference between the inside and outside of the electronic cigarette can be effectively relieved. When the user presses the electronic cigarette package, the pressure change is no longer enough to trigger the starting mechanism of the electronic cigarette, thereby effectively avoiding the automatic working phenomenon caused by misoperation. BRIEF DESCRIPTION OF DRAWINGS
[0010] The utility model will be further described below in combination with the drawings:
[0011] Fig. 1 It is the utility model electronic cigarette cross-sectional view;
[0012] Fig. 2 It is the utility model electronic cigarette three-dimensional exploded view;
[0013] Fig. 3The utility model electronic cigarette nozzle plug 1 perspective view. DETAILED DESCRIPTION
[0014] The following embodiments are descriptions of the specific embodiments of the utility model, which are for the understanding of the technical solutions of the application by those skilled in the art, and are not limitations on the protection scope of the technical solutions of the utility model; any equivalent transformation derived from the description of the embodiments of the utility model shall be within the protection scope of the utility model.
[0015] As Figs. 1 to 3 The utility model prevent electronic cigarette from starting structure including nozzle 1, nozzle plug 2;Nozzle plug 2 is blocked in the top of nozzle 1. Nozzle plug 2 and the surface of nozzle 1 lateral wall and top contact set up exhaust groove 21, form the air passage of the inside and outside communication of nozzle 1. Specifically, nozzle plug 2 is generally screw-like, forms radial exhaust groove 211 in the lower surface of disc-shaped top, and the cylindrical portion connected below disc-shaped top sets up axial exhaust groove 212;Radial exhaust groove 211 and axial exhaust groove 212 are communicated. For the convenience of assembly and guarantee the effect of exhaust;Exhaust groove 21 sets up two along the circumferential direction symmetry;Namely radial exhaust groove 211, axial exhaust groove 212 along the circumferential direction symmetry sets up two.
[0016] The structure of the rest of the utility model electronic cigarette is shown in the figure, and its connection, cooperation and existing electronic cigarette are the same;Irrelevant with the implementation of the foregoing technical solutions of the utility model;Here will not repeat.
Claims
1. A structure for preventing self-priming of an electronic cigarette, comprising a mouthpiece and a mouthpiece plug; the mouthpiece plug is plugged at the top of the mouthpiece; characterized in that: The surface of the nozzle plug in contact with the nozzle side wall and the top is provided with exhaust grooves to form air passages between the inside and outside of the nozzle.
2. The structure for preventing the electronic cigarette from self-activation according to claim 1, characterized in that: The nozzle plug is generally screw-shaped, and the radial exhaust grooves are formed in the lower surface of the disc-shaped top, and the axial exhaust grooves are provided in the columnar part connected to the lower surface of the disc-shaped top; the radial exhaust grooves are in communication with the axial exhaust grooves.
3. The structure for preventing the electronic cigarette from self-activation according to claim 1, characterized in that: The exhaust grooves are symmetrically arranged in two along the circumferential direction.
4. The structure for preventing self-activation of the electronic cigarette according to claim 2, characterized in that: The radial exhaust grooves and the axial exhaust grooves are symmetrically arranged in two along the circumferential direction.