Manual tobacco tar inlet structure of electronic tobacco tar bin and atomization bin

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to a manual tobacco tar inlet structure of an electronic tobacco tar bin and an atomizing bin, which comprises a tobacco tar inlet structure body, the tobacco tar inlet structure body is mounted at the joint of the tobacco tar bin and the atomizing bin, and both the tobacco tar bin and the atomizing bin are of transparent structures. Liquid in the oil bin is manually conveyed to the atomization bin through external force, and various force exerting modes such as up-down or left-right drawing, push-pull, buckling and bouncing, spring or rotation are not limited; before a consumer uses the electronic cigarette, tobacco tar in the tar bin and the atomizing core are independently stored, the tar bin is transparent, no other parts are arranged in the tar bin, freshness of the tobacco tar is guaranteed, and the risk of tar leakage is eradicated.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, specifically to a manual oil inlet structure for an electronic cigarette oil tank and atomizing chamber. Background Technology

[0002] Most e-cigarettes on the market today are designed with e-liquid and atomizer coil integrated. Before shipping, the e-liquid is stored in the oil reservoir or oil reservoir cotton. The e-liquid is constantly soaked in the oil reservoir cotton and heating coil, which makes it difficult to store, and the e-liquid is prone to deterioration and leakage. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings and deficiencies of existing technologies by providing a manual oil filling structure for the e-liquid tank and atomizer chamber. The e-liquid in the tank is manually transferred to the atomizer chamber by external force (without restrictions on various force methods such as pulling up or down, pushing or pulling, snapping, using springs, or rotating). Before the consumer uses the product, the e-liquid in the tank and the atomizer coil are stored independently, and the transparent design of the tank with no other internal components ensures the freshness of the e-liquid and eliminates the risk of leakage.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes an oil inlet structure body, which is installed at the connection between the oil tank and the atomizing chamber, both of which are transparent structures.

[0005] Preferably, the oil inlet structure body includes a push-pull handle and a pull rod; the push-pull handle is movably inserted into the bottom opening of the atomizing chamber, and the pull rod is integrally formed on the top of the push-pull handle, and after passing through the atomizing chamber, it is movably sealed with the oil inlet hole in the silicone sealant at the bottom opening of the oil chamber.

[0006] Preferably, the oil inlet structure body includes a second push-pull handle and a second push-pull rod. The second push-pull handle is movably inserted into the buckle at the top of the atomizing chamber. The second push-pull rod is a hollow structure, with its top end sleeved on the connecting post at the bottom of the second push-pull handle. Its lower end passes through the atomizing chamber and is movably sealed to the oil inlet hole in the silicone sealant at the top opening of the oil chamber.

[0007] Preferably, the oil inlet structure body includes a pull cover and a pull rod three. The pull cover is movably mounted on the notch of the atomizing chamber's outer shell. An oil passage hole is opened on the bottom wall of the atomizing chamber's outer shell, and the oil passage hole communicates with the oil inlet hole in the silicone seal that is sealed in the top opening of the oil chamber. One end of the pull rod three is sleeved on the connecting post on the inner wall of the pull cover and is movably inserted into the opening in the side wall of the atomizing chamber's outer shell. A T-shaped sealing ring is installed on the inner ring wall of the opening, and the ring wall of the pull rod three is movably sealed with the oil passage hole.

[0008] Preferably, the pull cap is replaced by a knob, which is rotatably installed in the opening on the side wall of the atomizing chamber, and a through hole is provided on the ring wall of the hollow columnar structure inside the knob, which is movably connected with the oil passage hole.

[0009] Preferably, the oil inlet structure body includes a lifting end and a pull rod four. The lifting end is movably engaged in the slot on the top wall of the atomizing chamber. The bottom walls of the horizontal plates on the left and right sides of the lifting end are integrally formed with pull rod four. After the lower end of the pull rod four moves through the atomizing chamber, it is movably sealed with the oil inlet hole in the silicone seal that is sealed at the bottom opening of the oil chamber.

[0010] Preferably, the oil inlet structure body includes a flip cover, a linkage rod, and a pull rod five; the bottom edges of both sides of the flip cover are rotatably mounted in the clearance groove on the top of the atomizing chamber using a rotating shaft, and a return spring is installed on the rotating shaft; the bottom wall of the flip cover is connected to the pull rod five using a linkage rod, and the lower end of the pull rod five passes through the atomizing chamber and is movably sealed with the oil inlet hole in the silicone sealant at the bottom opening of the oil chamber.

[0011] Preferably, the oil inlet structure body includes a pressure cap, a spring one, and a pull rod six; the pressure cap is movably disposed in the opening of the top wall of the atomizing chamber's outer shell; the upper end of the spring one is sleeved on the connecting post of the bottom wall of the pressure cap, and the lower end abuts against the opening of the top wall of the atomizing chamber's outer shell; the upper end of the pull rod six is ​​connected to the bottom wall of the pull cap, and a sealing silicone plug is installed at the lower end; after the sealing silicone plug passes through the atomizing chamber, it is movably sealed with the oil inlet hole in the silicone sealant disposed at the bottom opening of the oil tank; a spring two is sleeved on the pull rod six between the pull rod six and the protrusion of the top opening of the atomizing chamber's outer shell.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a manual oil filling structure for the e-liquid tank and the atomizing tank. The e-liquid in the tank is manually transferred to the atomizing tank by external force (without restriction on various force methods such as pulling up or down, pushing or pulling, snapping, springing, or rotating). Before the consumer uses it, the e-liquid in the tank and the atomizing coil are stored independently, and the transparent design of the tank has no other parts inside, ensuring the freshness of the e-liquid and eliminating the risk of leakage. Attached Figure Description

[0013] Figure 1 This is an installation diagram of Example 1.

[0014] Figure 2 This is a schematic diagram of the installation of the internal structure of the atomizing chamber in Example 1.

[0015] Figure 3 yes Figure 2 Axial section view.

[0016] Figure 4 This is an installation diagram of Example 2.

[0017] Figure 5 This is a cross-sectional view of Example 2.

[0018] Figure 6 This is an installation diagram of Example 3.

[0019] Figure 7 yes Figure 6 Exploded view of the atomizing chamber.

[0020] Figure 8 This is a bottom view of the atomizing chamber shell in Example 3.

[0021] Figure 9 This is an installation diagram of Example 4.

[0022] Figure 10 yes Figure 9 The exploded diagram.

[0023] Figure 11 This is an installation diagram of Example 5.

[0024] Figure 12 yes Figure 11 The exploded diagram.

[0025] Figure 13 This is an installation diagram of Example 6.

[0026] Figure 14 yes Figure 13 The exploded diagram.

[0027] Figure 15 This is an installation diagram of Example 7.

[0028] Figure 16 yes Figure 15 Axial section view.

[0029] Figure 17 yes Figure 16 Enlarged view of section A.

[0030] Explanation of reference numerals in the attached figures:

[0031] Oil tank 1, atomizing chamber 2, oil passage 2-1, push-pull handle 1 3, silicone sealant 4, oil inlet 4-1, pull rod 1 5, push-pull handle 2 6, push-pull rod 2 7, spring 2 8, pull cover 9, pull rod 3 10, T-shaped sealing ring 11, knob 12, through hole 12-1, lifting end 13, pull rod 4 14, flip cover 15, linkage rod 16, pull rod 5 17, rotating shaft 18, pressure cap 19, spring 1 20, pull rod 6 21, sealing silicone plug 22. Detailed Implementation

[0032] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] Example 1:

[0034] See Figures 1-3 The oil inlet structure body of this embodiment includes a push-pull handle 3 and a pull rod 5. The push-pull handle 3 is movably inserted into the bottom opening of the outer shell of the atomizing chamber 2. The pull rod 5 is integrally formed on the top of the push-pull handle 3. An O-ring is sleeved on the upper end of the pull rod 5. After passing through the atomizing chamber 2, it is movably sealed with the oil inlet hole 4-1 in the silicone plug 4 at the bottom opening of the oil tank 1.

[0035] In this embodiment, when in use, the push-pull handle 3 is pulled down, and the push-pull handle 3 causes the pull rod 5 to descend, thereby opening the oil inlet 4-1 which is sealed with the pull rod 5. At this time, the e-liquid in the oil tank 1 can enter the atomizing core in the atomizing chamber 2.

[0036] See Figures 4-5 In this embodiment, the oil inlet structure body includes a push-pull handle 2 6 and a push-pull rod 2 7. The push-pull handle 2 6 is movably inserted into the buckle at the top of the outer shell of the atomizing chamber 2. The push-pull rod 2 7 is a hollow structure, with its top end sleeved on the connecting post at the bottom of the push-pull handle 2 6. Its lower end passes through the atomizing chamber 2 and is movably sealed with the oil inlet hole 4-1 in the silicone sealant 4 at the top opening of the oil tank 1.

[0037] In this embodiment, when in use, push the second push-pull handle 6 upwards, thereby moving the second pull rod 7 upwards, thereby opening the oil inlet hole 4-1 that is sealed with the second pull rod 7. At this time, the e-liquid in the oil tank 1 can enter the atomizing core in the atomizing chamber 2.

[0038] Example 3:

[0039] See Figures 6-8 The oil inlet structure in this embodiment includes a pull cover 9 and a pull rod 10. The pull cover 9 is movably covered on the notch of the outer shell of the atomizing chamber 2. The bottom wall of the outer shell of the atomizing chamber 2 has an oil passage hole 2-1, which communicates with the oil inlet hole 4-1 in the silicone seal 4 that is sealed in the top opening of the oil chamber 1. One end of the pull rod 10 is sleeved on the connecting post on the inner wall of the pull cover 9 and is movably inserted into the opening in the side wall of the outer shell of the atomizing chamber 2. A T-shaped sealing ring 11 is installed on the inner ring wall of the opening. The ring wall of the pull rod 10 is movably sealed with the oil passage hole 2-1.

[0040] In this embodiment, when the cover 9 is pulled outward, the lever 10 moves outward, causing the ring wall of the lever 10 to disengage from the oil passage 2-1. At this time, the e-liquid in the oil tank 1 can enter the oil passage 2-1 through the oil inlet 4-1 and finally enter the atomizing core in the atomizing chamber 2.

[0041] Example 4:

[0042] See Figure 9 and Figure 10 This embodiment is a further improvement on the third embodiment, replacing the pull cover 9 with a knob 12. The knob 12 is rotatably installed in the opening of the outer shell side wall of the atomizing chamber 2, and a through hole 12-1 is opened on the ring wall of the hollow columnar structure inside the knob 12. The through hole 12-1 is movably connected with the oil passage 2-1.

[0043] In this embodiment, when in use, simply rotate the knob 12 by 90° to connect the through hole 12-1 on the ring wall of the knob 12 with the oil passage hole 2-1. At this time, the e-liquid in the oil tank 1 can enter the oil passage hole 2-1 through the oil inlet hole 4-1 and finally enter the atomizing core in the atomizing chamber 2. In the non-oil inlet state, the through hole 12-1 abuts against the outer shell side wall of the atomizing chamber 2.

[0044] Example 5:

[0045] See Figure 11 and Figure 12 In this embodiment, the oil inlet structure body includes a lifting end 13 and a pull rod 14. The lifting end 13 is movably engaged in the slot on the top wall of the outer shell of the atomizing chamber 2. The pull rod 14 is integrally formed on the bottom wall of the horizontal plate on both sides of the lifting end 13. After the lower end of the pull rod 14 moves through the atomizing chamber 2, it is movably sealed with the oil inlet hole 4-1 in the silicone seal 4 at the bottom opening of the oil chamber 1.

[0046] In this embodiment, when the lifting end 13 is lifted upward, the pull rod 14 will move upward, thereby opening the oil inlet 4-1 which is sealed with the pull rod 14. At this time, the e-liquid in the oil tank 1 can enter the atomizing core in the atomizing chamber 2 through the oil passage 2-1.

[0047] Example 6:

[0048] See Figure 13 and Figure 14 In this embodiment, the oil inlet structure body includes a flip cover 15, a linkage rod 16, and a pull rod 17. The bottom edges of both sides of the flip cover 15 are rotatably mounted in the clearance groove on the top of the outer shell of the atomizing chamber 2 via a rotating shaft 18, and a return spring is installed on the rotating shaft 18. The bottom wall of the flip cover 15 is connected to the pull rod 17 via the linkage rod 16. After the lower end of the pull rod 17 passes through the atomizing chamber 2, it is movably sealed with the oil inlet hole 4-1 in the silicone sealant 4 at the bottom opening of the oil chamber 1.

[0049] In this embodiment, when in use, the flip cover 15 is flipped upward, thereby driving the linkage rod 16 to rotate, and then pulling the pull rod 17 upward, opening the oil inlet hole 4-1 sealed with the pull rod 17. At this time, the e-liquid in the oil tank 1 can enter the atomizing core in the atomizing chamber 2 through the oil passage hole 2-1.

[0050] Example 7:

[0051] See Figures 15-17 In this embodiment, the oil inlet structure includes a pressure cap 19, a spring 20, and a pull rod 21. The pressure cap 19 is movably disposed in the opening of the top wall of the atomizing chamber 2. The upper end of the spring 20 is sleeved on the connecting post on the bottom wall of the pressure cap 19, and the lower end abuts against the opening of the top wall of the atomizing chamber 2. The upper end of the pull rod 21 is connected to the bottom wall of the pull cap 9, and the lower end is fitted with a sealing silicone plug 22. After the sealing silicone plug 22 passes through the atomizing chamber 2, it is movably sealed with the oil inlet hole 4-1 in the silicone sealant 4 at the bottom opening of the oil tank 1. A spring 8 is sleeved on the pull rod 21 between the pull rod 21 and the protrusion at the top opening of the atomizing chamber 2.

[0052] In this embodiment, when the pressure cap 19 is pressed down, the lever 21 is moved down and the sealing silicone plug 22 is disengaged from the oil inlet 4-1. At this time, the e-liquid in the oil tank 1 can enter the atomizing core in the atomizing chamber 2 through the oil passage 2-1.

[0053] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a manual oil filling structure for the e-liquid tank and the atomizing tank. The e-liquid in the tank is manually transferred to the atomizing tank by external force (without restriction on various force methods such as pulling up or down, pushing or pulling, snapping or rotating). Before the consumer uses it, the e-liquid in the tank and the atomizing coil are stored independently, and the transparent design of the tank has no other parts inside, ensuring the freshness of the e-liquid and eliminating the risk of leakage.

[0054] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A manual oil inlet structure for an electronic e-cigarette oil tank and atomizing chamber, characterized in that: It includes an oil inlet structure body, which is installed at the connection between the oil tank (1) and the atomizing chamber (2). Both the oil tank (1) and the atomizing chamber (2) are transparent structures. The oil inlet structure body includes a push-pull handle (3) and a pull rod (5). The push-pull handle (3) is movably inserted into the bottom opening of the outer shell of the atomizing chamber (2). The pull rod (5) is integrally formed on the top of the push-pull handle (3) and, after passing through the atomizing chamber (2), is movably sealed with the oil inlet hole (4-1) in the silicone seal (4) at the bottom opening of the oil tank (1).

2. The manual oil inlet structure for an electronic e-cigarette oil tank and atomizing chamber according to claim 1, characterized in that: The oil inlet structure body includes a push-pull handle two (6) and a push-pull rod two (7). The push-pull handle two (6) is movably inserted into the buckle at the top of the outer shell of the atomizing chamber (2). The push-pull rod two (7) is a hollow structure. Its top end is sleeved on the connecting post at the bottom of the push-pull handle two (6). Its lower end passes through the atomizing chamber (2) and is movably sealed with the oil inlet hole (4-1) in the silicone seal (4) at the top opening of the oil tank (1).

3. The manual oil inlet structure for an electronic e-cigarette oil tank and atomizing chamber according to claim 1, characterized in that: The oil inlet structure body includes a pull cover (9) and a pull rod three (10). The pull cover (9) is movably covered on the outer shell notch of the atomizing chamber (2). The bottom wall of the outer shell of the atomizing chamber (2) has an oil passage hole (2-1). The oil passage hole (2-1) is connected to the oil inlet hole (4-1) in the silicone seal (4) which is sealed at the top opening of the oil tank (1). One end of the pull rod three (10) is sleeved on the connecting post on the inner wall of the pull cover (9) and is movably inserted into the opening on the side wall of the outer shell of the atomizing chamber (2). A T-shaped sealing ring (11) is installed on the inner ring wall of the opening. The ring wall of the pull rod three (10) is movably sealed with the oil passage hole (2-1).

4. The manual oil inlet structure for an electronic e-cigarette oil tank and atomizing chamber according to claim 3, characterized in that: The pull cap (9) is replaced by a knob (12). The knob (12) is rotatably installed in the opening of the outer shell side wall of the atomizing chamber (2). A through hole (12-1) is provided on the ring wall of the hollow columnar structure inside the knob (12). The through hole (12-1) is movably connected with the oil passage hole (2-1).

5. The manual oil inlet structure for an electronic e-cigarette oil tank and atomizing chamber according to claim 1, characterized in that: The oil inlet structure body includes a lifting end (13) and a pull rod four (14). The lifting end (13) is movably locked in the slot on the top wall of the outer shell of the atomizing chamber (2). The pull rod four (14) is integrally formed on the bottom wall of the horizontal plate on both sides of the lifting end (13). After the lower end of the pull rod four (14) moves through the atomizing chamber (2), it is movably sealed with the oil inlet hole (4-1) in the silicone seal (4) at the bottom opening of the oil tank (1).

6. The manual oil inlet structure for an electronic e-cigarette oil tank and atomizing chamber according to claim 1, characterized in that: The oil inlet structure body includes a flip cover (15), a linkage rod (16), and a pull rod five (17); the bottom edges of both sides of the flip cover (15) are rotatably installed in the clearance groove on the top of the outer shell of the atomizing chamber (2) by means of a pivot (18), and a return spring is installed on the pivot (18); the bottom wall of the flip cover (15) is connected to the pull rod five (17) by means of the linkage rod (16), and the lower end of the pull rod five (17) passes through the atomizing chamber (2) and is movably sealed with the oil inlet hole (4-1) in the silicone seal (4) at the bottom opening of the oil tank (1).

7. The manual oil inlet structure for an electronic e-cigarette oil tank and atomizing chamber according to claim 1, characterized in that: The oil inlet structure body includes a pressure cap (19), a spring (20), and a pull rod (21). The pressure cap (19) is movably disposed in the opening of the top wall of the atomizing chamber (2). The upper end of the spring (20) is sleeved on the connecting post of the bottom wall of the pressure cap (19), and the lower end abuts against the opening of the top wall of the atomizing chamber (2). The upper end of the pull rod (21) is connected to the bottom wall of the pull cap (9), and the lower end is equipped with a sealing silicone plug (22). After the sealing silicone plug (22) passes through the atomizing chamber (2), it is movably sealed with the oil inlet hole (4-1) in the silicone seal (4) at the bottom opening of the oil tank (1). A spring (8) is sleeved on the pull rod (21) between the pull rod (21) and the boss at the top opening of the atomizing chamber (2).

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