A type of rotary-sealed e-cigarette

Abstract

This utility model relates to the field of electronic cigarette technology, specifically to a rotary-sealed electronic cigarette. The electronic cigarette of this utility model includes an oil tank, a support assembly, and a bottom assembly; the top of the oil tank forms a mouthpiece, the bottom is sealed with the support assembly, and the bottom assembly is connected below; it also includes an oil inlet pipe assembly; the oil inlet pipe assembly is axially inserted through the center of the oil tank, the support assembly, and the bottom assembly; the upper end of the oil inlet pipe assembly is an oil inlet pipe; the oil inlet pipe contains an oil storage cotton and an atomizing coil; the bottom end of the oil inlet pipe has an oil inlet hole; the upper end of the support assembly has an oil inlet groove along the outer circumference of the oil inlet pipe; when the oil inlet pipe assembly is fully inserted and its top end is in contact with the bottom of the mouthpiece in the oil tank, the rotation of the oil inlet pipe assembly relative to the support assembly can realize the correspondence or misalignment of the oil inlet hole and the oil inlet groove, thus opening or closing the oil inlet hole. This utility model solves the problem of oil leakage in electronic cigarettes; it can be applied to electronic cigarettes.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and specifically to an electronic cigarette with a rotary sealing mechanism. Background Technology

[0002] To meet the regulations of certain countries and regions, and to avoid leakage issues before use, e-cigarettes typically use a tank to store e-liquid. Before use, the e-liquid channel from the tank to the atomizer coil is opened, supplying e-liquid to the reservoir and then atomizing it. However, when an e-cigarette is not in use, it is difficult to close the e-liquid channel, leaving the atomizer coil constantly moistened; therefore, leakage and other problems are prone to occur. Utility Model Content

[0003] The technical problem solved by this utility model is to provide an electronic cigarette with a rotary oil-sealing mechanism; the oil inlet can be opened or closed by rotating the mechanism; thus avoiding problems such as oil leakage when the electronic cigarette is not in use after being activated.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is:

[0005] The electronic cigarette includes an oil tank, a support assembly, and a bottom assembly; the top of the oil tank forms a mouthpiece, the bottom is sealed with the support assembly, and the bottom assembly is connected below; it also includes an oil inlet pipe assembly; the oil inlet pipe assembly is axially inserted through the center of the oil tank, the support assembly, and the bottom assembly; the upper end of the oil inlet pipe assembly is an oil inlet pipe; the oil inlet pipe contains an oil storage cotton and an atomizing core; the bottom end of the oil inlet pipe has an oil inlet hole; the upper end of the support assembly has an oil inlet groove along the outer circumference of the oil inlet pipe; when the oil inlet pipe assembly is fully inserted and its top end is in contact with the bottom of the mouthpiece in the oil tank, the oil inlet hole can be aligned or misaligned with the oil inlet groove by rotating the oil inlet pipe assembly relative to the support assembly, so that the oil inlet hole is in an open or closed state.

[0006] The oil inlet assembly consists of, in sequence, a lower silicone oil inlet, an upper air regulating bracket, and a lower air regulating bracket below the oil inlet pipe; an air inlet hole is provided on the lower air regulating bracket; an air regulating switch is provided outside the air inlet hole; when the air regulating switch is misaligned and the air inlet hole is opened, an airflow channel from the outside to the atomizing core can be formed.

[0007] Multiple oil inlet holes are evenly distributed along the bottom circumference of the oil inlet pipe.

[0008] The upper end of the bracket assembly is an oil inlet silicone; an oil inlet groove is provided on the upper end of the oil inlet silicone along the outer circumference of the oil inlet pipe; the number of oil inlet grooves is the same as the number of oil inlet holes, and they are evenly distributed along the circumference.

[0009] The top of the oil inlet pipe is provided with silicone sealant, and the oil inlet pipe forms an axially movable insertion connection with the bottom of the suction nozzle through the silicone sealant.

[0010] This electronic cigarette is manufactured with the oil inlet in a closed state, fitting with the lower end of the oil inlet silicone of the holder; therefore, it avoids oil leakage caused by opening the oil inlet. Before use, simply align the lower pressure of the airflow adjustment holder with the bottom end of the bottom component and rotate it to align the oil inlet with the oil inlet groove; then open the air inlet. When not in use, the oil inlet can be closed by rotating the oil inlet assembly again, preventing oil leakage and other problems. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings:

[0012] Figure 1 This is a cross-sectional view of the electronic cigarette of this utility model in the unactivated state;

[0013] Figure 2 This is a cross-sectional view of the oil inlet of the electronic cigarette after it has been activated, with the oil inlet in the closed state.

[0014] Figure 3 This is a bottom view of the electronic cigarette of this utility model with the oil inlet closed and rotating after being activated;

[0015] Figure 4 This is a cross-sectional view of the electronic cigarette of this utility model with the oil inlet in the open state after it is activated;

[0016] Figure 5 This is a cross-sectional view of the oil inlet of the electronic cigarette after it has been activated, with the oil inlet in the open state.

[0017] Figure 6 This is a bottom view of the electronic cigarette of this utility model with the oil inlet in the open state and rotating after it is activated;

[0018] Figure 7 This is an exploded three-dimensional view of the electronic cigarette of this utility model. Detailed Implementation

[0019] The following embodiments are descriptions of specific implementations of the present utility model. These descriptions are intended to facilitate understanding of the technical solutions of this application by those skilled in the art and are not intended to limit the scope of protection of the technical solutions of the present utility model. All equivalent transformations that can be obtained from the description of the embodiments of the present utility model should be within the scope of protection of the present utility model.

[0020] like Figures 1 to 7 As shown, the electronic cigarette of this utility model includes an oil tank 1, a support assembly 2, a bottom assembly 3, and an oil inlet pipe assembly 4; the top of the oil tank 1 forms a mouthpiece 11, the bottom is sealed with the support assembly 2, and the bottom assembly 3 is connected below; the oil inlet pipe assembly 4 is axially inserted through the center of the oil tank 1, the support assembly 2, and the bottom assembly 3.

[0021] The upper end of the oil inlet assembly 4 is the oil inlet pipe 41; below the oil inlet pipe 41 are, in sequence, the lower silicone 42, the upper airflow regulating bracket 43, and the lower airflow regulating bracket 44. The oil inlet pipe 41 contains an oil reservoir cotton 45 and an atomizing core 46; an oil inlet hole 411 is provided at the bottom of the oil inlet pipe 41; multiple oil inlets 411 are evenly distributed along the circumference of the bottom end of the oil inlet pipe 41; the figure shows an example with 6 oil inlets 411. An air inlet hole 441 is provided on the lower airflow regulating bracket 44; an airflow regulating switch 47 is provided outside the air inlet hole 441; when the airflow regulating switch 47 is misaligned and the air inlet hole 441 is opened, an airflow channel from the outside to the atomizing core 46 can be formed.

[0022] The upper end of the bracket assembly 2 is an oil inlet silicone 21; an oil inlet groove 211 is provided along the outer circumference of the oil inlet pipe at the upper end of the oil inlet silicone 21; the number of oil inlet grooves 211 is the same as the number of oil inlet holes 411, and they are evenly distributed along the circumference.

[0023] The top of the oil inlet pipe 41 is provided with silicone 48, and the oil inlet pipe 41 and the bottom of the suction nozzle 11 are connected through the silicone 48 to form an axially movable insertion.

[0024] like Figure 1 As shown, the oil inlet assembly 4 is not fully inserted at the factory; at this time, regardless of whether the oil inlet assembly 4 is rotated, the oil inlet hole 411 is in the closed state with the oil inlet silicone 21. When the electronic cigarette is turned on, the oil inlet assembly 4 is fully inserted so that the bottom of the oil inlet assembly 4 and the bottom assembly 3 are flush. From Figure 2 , 3 The state shown indicates that rotating the oil inlet pipe assembly 4 by 30° will switch the oil inlet port 411 from the closed state to the open state. Figure 4 The shown is the open state (oil inlet 411 corresponds to oil inlet groove 211). At this time, the e-liquid in the oil tank 1 flows through the oil inlet groove 221 and oil inlet 411 into the oil storage cotton 45 in the oil inlet pipe 41; thus, the oil is stored and lubricated through the oil storage cotton 45. Simultaneously, the gas adjustment switch 47 opens the air inlet 441; the electronic cigarette can then be used normally. Figure 5 , 6 As shown, if the oil inlet 411 is rotated 30° from the open state, the oil inlet 411 will return to the closed state; returning to the open state... Figure 2 , 3 As shown in the diagram. Simultaneously, the airflow switch 47 closes the air inlet 441. At this time, the passage between the oil reservoir 1 and the oil inlet 411 is sealed by the oil inlet silicone 21; even if the electronic cigarette is not used for a long time, problems such as oil leakage are unlikely to occur.

[0025] The structure of the remaining parts of the electronic cigarette of this utility model is shown in the figure. The remaining parts are not related to the implementation of the aforementioned scheme; they will not be described in detail here.

Claims

1. A rotary-sealed electronic cigarette, the electronic cigarette comprising an oil tank, a support assembly, and a bottom assembly; the top of the oil tank forms a mouthpiece, the bottom is sealed with the support assembly, and the bottom assembly is connected below; characterized in that: It also includes an oil inlet pipe assembly; the oil inlet pipe assembly is axially inserted through the center of the oil cup, the support assembly, and the bottom assembly; the upper end of the oil inlet pipe assembly is the oil inlet pipe; the oil inlet pipe contains oil storage cotton and an atomizing core; the bottom end of the oil inlet pipe is provided with an oil inlet hole; the upper end of the support assembly is provided with an oil inlet groove along the outer circumference of the oil inlet pipe; when the oil inlet pipe assembly is fully inserted and its top end is in contact with the bottom of the nozzle in the oil tank, the oil inlet hole can be aligned with or misaligned with the oil inlet groove by rotating the oil inlet pipe assembly relative to the support assembly, so that the oil inlet hole is in an open or closed state.

2. The electronic cigarette with rotary sealing according to claim 1, characterized in that: the oil inlet pipe assembly has, in sequence below the oil inlet pipe, a lower silicone oil inlet pipe, an upper air regulating bracket, and a lower air regulating bracket; an air inlet hole is provided on the lower air regulating bracket; an air regulating switch is provided outside the air inlet hole; when the air regulating switch is misaligned and the air inlet hole is opened, an airflow channel from the outside to the atomizing core can be formed.

3. The electronic cigarette with rotary oil sealing according to claim 1, characterized in that: multiple oil inlets are evenly distributed along the circumference of the bottom end of the oil inlet pipe.

4. The electronic cigarette with rotary oil sealing according to claim 2, characterized in that: multiple oil inlets are evenly distributed along the circumference of the bottom end of the oil inlet pipe.

5. The electronic cigarette with rotary sealing according to claim 3 or 4, characterized in that: the upper end of the bracket assembly is an oil-inlet silicone; an oil-inlet groove is provided on the upper end of the oil-inlet silicone along the outer circumference of the oil-inlet pipe; the number of oil-inlet grooves is the same as the number of oil-inlet holes, and they are evenly distributed along the circumference.

6. The electronic cigarette with rotary sealing according to claim 5, characterized in that: a silicone sealant is provided at the top of the oil inlet pipe, and the oil inlet pipe forms an axially movable insertion connection with the bottom of the mouthpiece through the silicone sealant.

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