CN215455404U

CN215455404U - Atomizing core subassembly that prevents oil leak on electron cigarette bullet

Info

Publication number: CN215455404U
Application number: CN202121968587.7U
Authority: CN
Inventors: 唐卫民
Original assignee: Weike Technology Shenzhen Co ltd
Current assignee: Weike Technology Shenzhen Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-11
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses an atomizing core assembly for preventing oil leakage on an electronic cigarette cartridge, which comprises an oil cup and a metal central pipe arranged in the oil cup, a smoke outlet channel is concavely arranged at the top end of the oil cup, the bottom end of the oil cup is rotatably connected with a base, the bottom end of the metal central tube is axially fixed with the base, the top end of the base is connected with a metal atomizing tube which is matched and inserted in the metal central tube, second sealing rings are embedded in grooves formed at the two ends of the metal central tube, and the center of the metal central tube is symmetrically provided with a first through groove, the grooves arranged at the two ends of the metal atomizing tube are embedded with a first sealing ring, a second through groove is arranged at the central position of the metal atomizing pipe, sealing plates are symmetrically embedded in the outer wall of the metal atomizing pipe, this prevent atomizing core subassembly of oil leak on electron cigarette bullet has promoted atomizing core subassembly's leakproofness, has reduced the condition that the electron cigarette takes place to leak when not using.

Description

Atomizing core subassembly that prevents oil leak on electron cigarette bullet

Technical Field

The utility model belongs to the technical field of electronic cigarettes, and particularly relates to an oil-leakage-preventing atomization core assembly on an electronic cigarette cartridge.

Background

The electronic cigarette atomizer does not burn, does not contain toxic substances such as tar, carbon monoxide, nitrous acid and the like, and does not have secondhand smoke which greatly affects surrounding people, so that the electronic cigarette atomizer is widely used for replacing common cigarettes, and can be used for getting rid of physical dependence on nicotine by controlling nicotine content to stop smoking.

At present, because the leak protection effect of electron smog core subassembly is poor to lead to the electron cigarette easy condition that appears the oil leak when not using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an atomizing core assembly for preventing oil leakage on an electronic cigarette cartridge, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an atomizing core assembly for preventing oil leakage on an electronic cigarette cartridge, comprising:

the top end of the oil cup is concavely provided with a smoke outlet channel, and the bottom end of the oil cup is rotatably connected with a base;

the metal central pipe is arranged in the oil cup, and the bottom end of the metal central pipe is axially fixed with the base;

the top of base is connected with the identical metal atomization pipe of pegging graft in the metal center tube, it has the second sealing washer all to embed in the recess that the metal center tube both ends were seted up, and the central point of metal center tube puts the department symmetry and has seted up first logical groove, it has first sealing washer all to embed in the recess that the metal atomization pipe both ends were seted up, and the central point of metal atomization pipe puts the department and has seted up the second and lead to the groove, and the outer wall symmetry of metal atomization pipe is embedded to have the closing plate, and wherein the metal atomization is intraductal to be embedded to have the atomizing piece.

Further, the embedded device in top of base has the center tube support, the embedded oily silica gel that hinders that is fixed with in top of center tube support.

Furthermore, the central tube support and the oil-blocking silica gel are rotatably sleeved on the metal central tube, and two ends of the metal central tube are respectively inserted into the base and the smoke outlet channel.

Furthermore, the bottom end of the metal central tube is symmetrically provided with connecting grooves, and the metal central tube is axially fixed with the base through the connecting grooves.

Further, the sealing plate is respectively positioned at the same horizontal position with the first through groove and the second through groove, and the sealing plate is tightly connected with the inner wall of the metal central pipe.

Further, the atomizing piece is embedded heater of installing in atomizing metal pipe, it is cotton to be embedded with the oil absorption in the heater.

Furthermore, the bottom face both sides of base all are embedded to have the electrode nail with heater electric connection, and the central point department of putting of base is embedded to have the pin sealing plug.

The utility model has the technical effects and advantages that: this prevent atomizing core subassembly of oil leak on electron cigarette bullet, the both ends of metal center tube are kept sealed through the second sealing washer, the both ends of metal atomizing pipe are kept sealed through first sealing washer, the central point of metal atomizing pipe puts and is provided with the second respectively and leads to groove and closing plate simultaneously, the closing plate can make the first logical groove on the metal center tube keep sealed when not using, has promoted atomizing core subassembly's leakproofness, has reduced the condition that the electron cigarette takes place to leak when not using.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an exploded view of a metal center tube of the present invention;

fig. 3 is an exploded view of the metal atomizing tube of the present invention.

In the figure: 1. an oil cup; 2. a smoke outlet channel; 3. a metal center tube; 4. a metal atomizing tube; 5. a base; 6. a pin sealing plug; 7. an electrode nail; 8. a first seal ring; 9. a second seal ring; 10. oil filler silica gel; 11. a central tube support; 12. oil-resistant silica gel; 13. connecting grooves; 14. a heater; 15. a second through groove; 16. a sealing plate; 17. a first through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In order to improve the sealing performance of the atomizing core assembly, referring to fig. 1-3, an atomizing core assembly for preventing oil leakage on an electronic cigarette cartridge comprises an oil cup 1 and a metal central tube 3 arranged in the oil cup 1, a smoke outlet channel 2 is concavely arranged at the top end of the oil cup 1, the bottom end of the oil cup 1 is rotatably connected with a base 5, the bottom end of the metal central tube 3 is axially fixed with the base 5, the top end of the base 5 is connected with a metal atomizing tube 4 which is matched and inserted in the metal central tube 3, second sealing rings 9 are respectively embedded in grooves formed at two ends of the metal central tube 3, first through grooves 17 are symmetrically formed at the central position of the metal central tube 3, first sealing rings 8 are respectively embedded in grooves formed at two ends of the metal atomizing tube 4, second through grooves 15 are formed at the central position of the metal atomizing tube 4, sealing plates 16 are symmetrically embedded in the outer wall of the metal atomizing tube 4, wherein the metal atomization tube 4 is embedded with an atomization piece.

Referring to fig. 1, both ends of the metal central tube 3 are kept sealed by the second sealing ring 9, both ends of the metal atomization tube 4 are kept sealed by the first sealing ring 8, thereby avoiding the smoke oil in the oil cup 1 from leaking along the gaps at the two ends of the metal central tube 3 and the metal atomizing tube 4, the top end of the base 5 is embedded with the central tube support 11, the top end of the central tube support 11 is embedded and fixed with the oil-blocking silica gel 12, the central tube support 11 and the oil-blocking silica gel 12 are both rotatably sleeved on the metal central tube 3, the two ends of the metal central tube 3 are respectively inserted in the base 5 and the smoke outlet channel 2, the bottom end of the metal central tube 3 is symmetrically provided with connecting grooves 13 and is axially fixed with the base 5 through the connecting grooves 13, one end of the oil blocking silica gel 12 is connected with an oil filling port silica gel 10, and the oil cup 1 can be filled with oil through the oil filling port silica gel 10 and the opening at the lower end of the metal atomizing pipe 4.

Referring to fig. 2 and 3, the central position of the metal atomizing pipe 4 is provided with a second through groove 15 and a sealing plate 16 respectively, the sealing plate 16 can make the first through groove 17 on the metal central pipe 3 keep sealed when not in use, the sealing performance of the atomizing core assembly is improved, the condition that the electronic cigarette leaks when not in use is reduced, the sealing plate 16 is located at the same horizontal position with the first through groove 17 and the second through groove 15 respectively, and the sealing plate 16 is closely connected with the inner wall of the metal central pipe 3, the atomizing element is a heating wire 14 embedded in the atomizing metal pipe, the heating wire 14 is embedded with oil absorption cotton, both sides of the bottom end surface of the base 5 are embedded with electrode nails 7 electrically connected with the heating wire 14, and the central position of the base 5 is embedded with a pin sealing plug 6.

The theory of operation, the last atomizing core subassembly that prevents the oil leak of this electron cigarette bullet, when using, it drives metal atomizing pipe 4 synchronous revolution to rotate base 5, make the first logical groove 17 intercommunication on second logical groove 15 and the metal center tube 3 on the metal atomizing pipe 4, thereby make the tobacco tar flow in the metal atomizing pipe 4, and adsorb by the oil absorption cotton, start heater 14 and heat the back to the tobacco tar, smog is discharged from cigarette passageway 2 along metal atomizing pipe 4 and metal center tube 3, it resets to rotate base 5 when not using, make closing plate 16 and the laminating of first logical groove 17, thereby make the inside and the oil cup 1 of belonging to center tube 3 isolated.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.

Claims

1. An atomizing core assembly for preventing oil leakage on an electronic cigarette cartridge, comprising:

the device comprises an oil cup (1), wherein a smoke outlet channel (2) is concavely arranged at the top end of the oil cup (1), and the bottom end of the oil cup (1) is rotatably connected with a base (5);

the metal central pipe (3) is arranged in the oil cup (1), and the bottom end of the metal central pipe (3) is axially fixed with the base (5);

the method is characterized in that: the top of base (5) is connected with metal atomizing pipe (4) of identical grafting in metal center tube (3), it has second sealing washer (9) all to embed in the recess that metal center tube (3) both ends were seted up, and the central point of metal center tube (3) puts the symmetry and has seted up first logical groove (17), it has first sealing washer (8) all to embed in the recess that metal atomizing pipe (4) both ends were seted up, and the central point of metal atomizing pipe (4) puts the department and has seted up second logical groove (15), and the outer wall symmetry of metal atomizing pipe (4) is embedded to have closing plate (16), and wherein it has atomizing spare to embed in metal atomizing pipe (4).

2. The oil leak prevention atomizing core assembly for an electronic cigarette cartridge of claim 1, wherein: the embedded device in top of base (5) has center tube support (11), the embedded oily silica gel (12) that hinder that are fixed with in top of center tube support (11).

3. The oil leak prevention atomizing core assembly for an electronic cigarette cartridge of claim 2, wherein: the central tube support (11) and the oil-blocking silica gel (12) are rotatably sleeved on the metal central tube (3), and two ends of the metal central tube (3) are respectively inserted into the base (5) and the smoke outlet channel (2).

4. The oil leak prevention atomizing core assembly for an electronic cigarette cartridge of claim 3, wherein: the bottom end of the metal central tube (3) is symmetrically provided with connecting grooves (13) and is axially fixed with the base (5) through the connecting grooves (13).

5. The oil leak prevention atomizing core assembly for an electronic cigarette cartridge of claim 1, wherein: the sealing plate (16) is respectively positioned at the same horizontal position with the first through groove (17) and the second through groove (15), and the sealing plate (16) is tightly connected with the inner wall of the metal central pipe (3).

6. The oil leak prevention atomizing core assembly for an electronic cigarette cartridge of claim 1, wherein: the atomizing piece is embedded heater (14) of installing in atomizing metal pipe, it is cotton to be embedded with the oil absorption in heater (14).

7. The oil leak prevention atomizing core assembly for an electronic cigarette cartridge of claim 6, wherein: the electrode nail (7) electrically connected with the heating wire (14) are embedded in both sides of the bottom end face of the base (5), and the pin sealing plug (6) is embedded in the center position of the base (5).