IP Library Granted Patent US 11,147,933
Granted Patent B2
US 11,147,933 · App. 16/697,141 · Granted Oct 19, 2021

Electronic cigarette

Inventor: Tuanfang Liu (Shenzhen, CN)
A61M11/042A61M2205/8206
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Quick Facts
Patent No.
US 11,147,933
App. No.
16/697,141
Granted
Oct 19, 2021
Kind
B2
Abstract

An electronic cigarette, including: an atomization assembly and a battery assembly. The atomization assembly is disposed on the battery assembly. The atomization assembly includes a top cap; a buckle; a first fixing part; a first magnet; a steel tube; a second fixing part; a mouthpiece; an observation tube; a vapor tube; an e-liquid container; an e-liquid guide; a threaded joint; a fixing ring fixing the threaded joint; a second magnet; a heating unit; a first silica gel; a fixed seat; a first insulation ring; and a joint. The battery assembly includes an elastic electrode; a third magnet; a second insulation ring; a copper ring; a cartridge; a battery; a second silica gel; a pneumatic switch; a control plate; a base; and a bottom cap. The top cap includes a cavity and the first magnet is disposed in the cavity of the top cap.

Claims (39)

1. A device, comprising: an atomization assembly and a battery assembly; the atomization assembly comprising:

1) a top cap;

2) a buckle;

3) a first fixing part;

4) a first magnet;

5) a steel tube;

6) a second fixing part;

7) a mouthpiece;

8) an observation tube;

9) a vapor tube;

10) an e-liquid container;

11) an e-liquid guide;

12) a threaded joint;

13) a fixing ring fixing the threaded joint;

14) a second magnet;

15) a heating unit;

16) a first silica gel;

17) a fixed seat;

18) a first insulation ring; and

19) a joint;

the battery assembly comprising:

20) an elastic electrode;

21) a third magnet;

22) a second insulation ring;

23) a copper ring;

24) a cartridge;

25) a battery;

26) a second silica gel;

27) a pneumatic switch;

28) a control plate;

29) a base; and

30) a bottom cap;

wherein:

the top cap comprises a cavity and the first magnet is disposed in the cavity of the top cap; the buckle is disposed between the top cap and the first fixing part; the top cap is disposed on the first fixing part; the first fixing part and the second fixing part are disposed on two ends of the steel tube, respectively;

the mouthpiece is disposed on the observation tube; the vapor tube is disposed in the observation tube; the fixing ring is fixed on the observation tube; the second magnet is directly connected to the threaded joint;

the first silica gel is sheathed on the heating unit; the heating unit is fixed on the fixed seat; the first insulation ring is sheathed on the joint, and the joint is disposed in the fixed seat; the fixed seat is in threaded connection to the threaded joint;

one end of the e-liquid guide is disposed on the heating unit; the other end of the e-liquid guide comprises a tip extending into the e-liquid container; the e-liquid guide and the e-liquid container are disposed in the observation tube; and the steel tube is sheathed on the mouthpiece;

the elastic electrode and the second insulation ring are disposed in the copper ring; the third magnet is disposed on the copper ring; the copper ring is disposed on the cartridge; and

the pneumatic switch is disposed on the control plate; the control plate is attached to the battery; the second silica gel is sheathed on the pneumatic switch; the control plate is disposed on the base; the battery, the control plate and the base are disposed in the cartridge; and the bottom cap is attached to one end of the cartridge to limit the base in the cartridge.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 23, 2022
From: LIU, TUANFANG
To: ASPIRE NORTH AMERICA LLC
Reel/Frame 061189/0597 →
Priority Claims (2)
CN 201910580782.3 · Jun 29, 2019 · national
CN 201921014313.7 · Jun 29, 2019 · national
Continuity (1)
Related Publication 20200404980A1 · Dec 31, 2020