Electronic cigarette with rotatable oil core separation structure
By setting up a rotary oil-through hole structure between the oil chamber and the nozzle of the electronic cigarette, combined with the positioning design of the sealing ring and the nozzle, the convenient opening and closing of the oil chamber to the oil storage cotton e-liquid channel is achieved, and the problem of difficulty in separating the existing electronic cigarette oil core is solved.
Patent Information
- Application Number
- CN202421289973.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-06
AI Technical Summary
When existing electronic cigarettes are not in use for a long time, it is difficult to open and close the e-liquid channel from the oil silo to the oil storage cotton, which makes it difficult to separate the oil core.
A rotary oil core separation structure is designed. By setting oil through holes, oil inlet holes and oil outlet holes between the oil chamber and the suction nozzle, and positioning protrusions and through holes on the sealing ring and the suction nozzle, combining the axial guide groove and positioning groove, rotating opening and closing of the oil chamber to the oil storage cotton e-liquid channel is achieved.
It realizes convenient opening and closing of the oil silo to the oil storage cotton e-liquid channel, simplifies the structure, facilitates users to accurately open the e-liquid channel, and solves the problem of difficulty in oil core separation.
Smart Images
Figure CN222828121U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with a rotatable oil core separation structure. Background Art
[0002] Electronic cigarettes usually have an oil tank to store the oil, which then seeps into the oil storage cotton in the mouthpiece and is atomized through the atomization component in the center of the oil storage cotton. Electronic cigarettes with the aforementioned structure generally open the passage from the oil tank to the oil storage cotton after assembly. In this way, if the electronic cigarette is not used for a long time, it is easy to cause corresponding problems. How to conveniently open and close the oil passage from the oil tank to the oil storage cotton is a problem that designers need to consider. Utility Model Content
[0003] The technical problem solved by the utility model is to provide an electronic cigarette with a rotatable oil core separation structure; the oil core separation can be conveniently realized, and the oil passage from the oil tank to the oil storage cotton can be opened or closed.
[0004] The technical solution of the utility model to solve the above technical problems is:
[0005] The electronic cigarette comprises an oil bin, a suction nozzle, a sealing ring and oil storage cotton; the oil bin is divided into a left and a right bin, which respectively accommodate the suction nozzle and contain the tobacco oil; the suction nozzle is provided with oil storage cotton; the sealing ring is sleeved on the outer side of the suction nozzle provided with the oil storage cotton; the characteristic is that: the sealing ring and the suction nozzle are provided with oil through holes and oil inlet holes correspondingly; an oil outlet hole is provided between the left and right bins of the oil bin; the sealing ring and the suction nozzle can be rotated as a whole relative to the oil bin, so that the oil through hole of the sealing ring, the oil inlet hole of the suction nozzle and the oil outlet hole of the oil bin are in an on or off state.
[0006] The nozzle sleeve is provided with a sealing ring with a plurality of protrusions extending from the outer surface, and the sealing ring is provided with a plurality of through holes correspondingly; the relative positions of the sealing ring and the nozzle in the circumferential direction are positioned by the cooperation between the protrusions and the through holes, so that the oil through hole of the sealing ring and the oil inlet hole of the nozzle are in a corresponding connected state.
[0007] The outer surface of the sealing ring of the suction nozzle is concave relative to the outer surfaces of other parts; when the sealing ring is installed on the suction nozzle, the outer surface of the sealing ring is flush with the outer surfaces of other parts of the suction nozzle.
[0008] A positioning column is protruded from the outer periphery of the suction nozzle near the top; an axial guide groove is arranged on the wall of the oil bin where the suction nozzle is arranged; a circumferential positioning groove is connected to the bottom end of the guide groove; when the suction nozzle is positioned and inserted in the circumferential direction through the positioning column and the guide groove so that the positioning column reaches the bottom of the guide groove, and then rotates along the positioning groove to the end of the positioning groove, the oil through hole of the sealing ring, the oil inlet hole of the suction nozzle and the oil outlet hole of the oil bin are in a connected state.
[0009] The utility model inserts the suction nozzle into the corresponding chamber of the oil bin and rotates to switch the oil passage from the oil bin to the oil storage cotton from the closed state to the open state; the overall structure is simple. And by setting the position of the axial guide groove and the length of the positioning groove, the user can conveniently and accurately open the oil passage. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The utility model is further described below in conjunction with the accompanying drawings:
[0011] Figure 1 This is a three-dimensional exploded view of the electronic cigarette of the utility model;
[0012] Figure 2 This is a partial three-dimensional exploded view of the electronic cigarette of the utility model;
[0013] Figure 3 This is a top view of the oil tank 1 of the utility model;
[0014] Figure 4 This is a top view of the electronic cigarette oil channel of the utility model in a closed state;
[0015] Figure 5 This is a cross-sectional view of the electronic cigarette oil channel of the utility model in a closed state;
[0016] Figure 6 This is a top view of the electronic cigarette oil channel of the utility model in an open state;
[0017] Figure 7 This is a cross-sectional view of the electronic cigarette oil channel of the utility model in an open state. DETAILED DESCRIPTION
[0018] The following embodiments are descriptions of specific implementation methods of the present invention. Such descriptions are intended to facilitate the understanding of the technical solutions of the present application by those skilled in the art, and are not intended to limit the protection scope of the technical solutions of the present invention. All equivalent transformations that can be obtained according to the descriptions of the embodiments of the present invention should be within the protection scope of the present invention.
[0019] like Figure 1-7 As shown, the electronic cigarette of the present invention comprises an oil tank 1, a suction nozzle 2, a sealing ring 3 and an oil storage cotton 4; the oil tank 1 is divided into two left and right tanks, which respectively accommodate the suction nozzle 2 and contain the tobacco oil; the suction nozzle 2 is provided with an oil storage cotton 4; the sealing ring 3 is sleeved on the outer side of the suction nozzle 2 and provided with the oil storage cotton 3.
[0020] Specifically, a plurality of protrusions 21 protrude from the outer surface of the sealing ring 3 on which the suction nozzle 2 is mounted, and a plurality of through holes 31 are correspondingly arranged on the sealing ring 3; the relative positions of the sealing ring 3 and the suction nozzle 2 in the circumferential direction are positioned by the cooperation between the protrusions 21 and the through holes 31, and the outer surface of the sealing ring 3 on which the suction nozzle 2 is mounted is concave relative to the outer surfaces of other parts; when the sealing ring 3 is mounted on the suction nozzle 2, the outer surface of the sealing ring 3 is flush with the outer surfaces of other parts of the suction nozzle 2.
[0021] The sealing ring 3 and the suction nozzle 2 are provided with an oil through hole 32 and an oil inlet hole 23 correspondingly; the oil through hole 32 of the sealing ring 3 and the oil inlet hole 23 of the suction nozzle 2 are in a corresponding connected state.
[0022] An oil outlet hole 12 is provided between the left and right bins of the oil bin 1; the sealing ring 3 and the suction nozzle 2 as a whole can rotate relative to the oil bin 1, so that the oil through hole 32 of the sealing ring 3, the oil inlet hole 23 of the suction nozzle 2 and the oil outlet hole 12 of the oil bin 1 are in an open or closed state.
[0023] A positioning column 22 is protruded from the outer circumference of the suction nozzle 2 near the top; an axial guide groove 11 is provided on the wall of the oil tank 1 where the suction nozzle 2 is provided; a circumferential positioning groove is provided at the bottom end of the guide groove 11; when the suction nozzle is positioned and inserted in the circumferential direction through the positioning column 22 and the guide groove 11 so that the positioning column 22 reaches the bottom of the guide groove 11 and then rotates along the positioning groove to the end of the positioning groove, the oil hole 32 of the sealing ring 3, the oil inlet hole 23 of the suction nozzle 2 and the oil outlet hole 12 of the oil tank 1 are in a connected state. Figure 4 , 5 As shown, the positioning column 22 is aligned with the guide groove 11, and the suction nozzle 2 is inserted into the oil tank 1; after being inserted to the bottom of the guide groove 11; rotate to Figure 6 , 7 that is, the oil through hole 32 of the sealing ring 3, the oil inlet hole 23 of the suction nozzle 2 and the oil outlet hole 12 of the oil tank 1 are in a connected state.
[0024] As shown in the figure, the rest of the electronic cigarette of the present invention is the same as the existing electronic cigarette, and will not be described in detail here.
Claims
1. An electronic cigarette with a rotatable oil core separation structure, the electronic cigarette comprises an oil tank, a suction nozzle, a sealing ring and oil storage cotton; the oil tank is divided into two left and right tanks, which respectively accommodate the suction nozzle and contain the tobacco oil; the suction nozzle is provided with oil storage cotton; the sealing ring is sleeved on the outer side of the suction nozzle provided with the oil storage cotton; the characteristics are: The sealing ring and the suction nozzle are correspondingly provided with an oil through hole and an oil inlet hole; an oil outlet hole is provided between the left and right bins of the oil bin; the sealing ring and the suction nozzle as a whole can rotate relative to the oil bin, so that the oil through hole of the sealing ring, the oil inlet hole of the suction nozzle and the oil outlet hole of the oil bin are in an on or off state.
2. The electronic cigarette with a rotatable oil core separation structure according to claim 1, characterized in that: The nozzle sleeve is provided with a sealing ring with a plurality of protrusions extending from the outer surface, and the sealing ring is provided with a plurality of through holes correspondingly; the relative positions of the sealing ring and the nozzle in the circumferential direction are positioned by the cooperation between the protrusions and the through holes, so that the oil through hole of the sealing ring and the oil inlet hole of the nozzle are in a corresponding connected state.
3. The electronic cigarette with a rotatable oil core separation structure according to claim 2, characterized in that: The outer surface of the sealing ring of the suction nozzle is concave relative to the outer surfaces of other parts; when the sealing ring is installed on the suction nozzle, the outer surface of the sealing ring is flush with the outer surfaces of other parts of the suction nozzle.
4. The electronic cigarette with a rotatable oil core separation structure according to claim 1, 2 or 3, characterized in that: A positioning column is protruded from the outer periphery of the suction nozzle near the top; an axial guide groove is arranged on the wall of the oil bin where the suction nozzle is arranged; a circumferential positioning groove is connected to the bottom end of the guide groove; when the suction nozzle is positioned and inserted in the circumferential direction through the positioning column and the guide groove so that the positioning column reaches the bottom of the guide groove, and then rotates along the positioning groove to the end of the positioning groove, the oil through hole of the sealing ring, the oil inlet hole of the suction nozzle and the oil outlet hole of the oil bin are in a connected state.