Electronic cigarette
By incorporating sealing, elastic, linkage, and driving components within the electronic cigarette, the opening and closing of the oil passage is controlled, thus resolving the oil leakage problem caused by unstable air pressure within the oil storage chamber. This achieves air pressure balance and reduces the risk of oil leakage in electronic cigarettes.
Patent Information
- Application Number
- CN202423062242.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing high-capacity e-cigarettes have poor sealing, resulting in excessively high air pressure in the oil reservoir. This excessively high air pressure causes the gas in the oil reservoir to spontaneously flow between the oil supply and storage compartments, leading to easy leakage of e-cigarette oil.
By incorporating sealing components, elastic components, linkage components, and driving components in the electronic cigarette, the opening and closing of the oil passage is controlled to prevent spontaneous gas flow.
This achieves pressure balance within the oil storage chamber, reducing oil leakage from e-cigarettes.
Smart Images
Figure CN223667290U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of atomization technology, in particular to an electronic cigarette. BACKGROUND
[0002] A large-capacity electronic cigarette generally comprises an oil supply chamber capable of storing a large amount of tobacco tar, thereby being capable of continuously supplying oil to the oil storage chamber. The atomization assembly adsorbs the tobacco tar in the oil storage chamber and atomizes the tobacco tar by the energy supplied by the power supply assembly. The aerosol flows out through the suction nozzle connected to the atomization cavity, for the user to smoke.
[0003] However, the design of the existing large-capacity electronic cigarette is not reasonable, the sealing effect between the oil supply chamber and the oil storage chamber is not good, and the gas in the oil supply chamber and the oil storage chamber is prone to flow between the two, resulting in excessive gas pressure in the oil storage chamber, and further causing the electronic cigarette to be prone to oil leakage. UTILITY MODEL CONTENT
[0004] The main purpose of the present application is to provide an electronic cigarette, which solves the technical problem that the large-capacity electronic cigarette is prone to oil leakage.
[0005] To achieve the above-mentioned purpose, the present application provides an electronic cigarette, which comprises:
[0006] a housing, an oil storage cavity, an oil passing channel and an oil supply cavity being sequentially connected in the housing;
[0007] a blocking piece arranged in the oil passing channel and capable of moving along the axial direction of the oil passing channel;
[0008] a resilient piece connected to the blocking piece;
[0009] a linkage piece connected to the blocking piece; and
[0010] a driving piece at least partially exposed outside the housing, the driving piece being capable of sliding relative to the housing, and the driving piece and the linkage piece being mutually attracted or repelled;
[0011] The blocking piece is capable of moving under the cooperation of the resilient piece, the linkage piece and the driving piece to open or close the oil passing channel.
[0012] Optionally, the blocking piece comprises a blocking end for opening or closing the oil passing channel, the blocking end being at least partially located in the oil storage cavity, and the resilient piece being connected to the blocking piece.
[0013] Optionally, the blocking piece comprises a connecting end at least partially located in the oil supply cavity, and the linkage piece being connected to the connecting end.
[0014] Optionally, the shell is formed with a relief groove corresponding to the driving member, at least a portion of the relief groove being arranged in a diverging manner towards the outside of the shell.
[0015] Optionally, the electronic cigarette comprises a partition member arranged in the shell and connected to the shell, the partition member comprising a connecting cylinder and a partition plate, one end of the connecting cylinder being connected to one side of the partition plate, and the oil passing channel being formed in the partition plate.
[0016] Optionally, the driving member is arranged in the shell, and one end of the driving member is in sliding connection with the connecting cylinder.
[0017] Optionally, the connecting cylinder is formed with a sliding groove corresponding to the driving member, and the driving member is in sliding connection with the sliding groove.
[0018] Optionally, the electronic cigarette further comprises a limiting cylinder and a limiting column, the limiting cylinder being sleeved on the elastic member, and the limiting column being sleeved in the elastic member, one of the limiting cylinder and the limiting column being connected to the blocking member, and the other being connected to the shell, the limiting cylinder and the limiting column being used to limit the elastic member in cooperation with each other.
[0019] Optionally, one end of the limiting cylinder is sleeved in one end of the blocking member.
[0020] Optionally, during the movement of the blocking member, the elastic member is always in a compressed state.
[0021] In the electronic cigarette of the present application, the elastic member and the linkage member are respectively connected to the blocking member, the driving member is at least partially exposed outside the shell and is capable of sliding relative to the shell, the driving member and the linkage member are mutually attracted or repelled, under the driving of an external force, the driving member slides relative to the shell, the driving member drives the blocking member to move through the linkage member, and the blocking member opens the oil passing channel; when the external force disappears, the elastic member pushes the blocking member to reset, the blocking member closes the oil passing channel, and the blocking member drives the driving member to reset through the linkage member; or, the driving member resets under the driving of the external force, the driving member drives the blocking member to reset through the linkage member, and the blocking member closes the oil passing channel; the blocking member moves to open or close the oil passing channel under the cooperation of the elastic member, the linkage member and the driving member. In the electronic cigarette of the present application, the opening and closing of the oil passing channel are controllable, the gas is not easy to flow spontaneously between the oil supply cavity and the oil storage cavity, the air pressure in the oil storage cavity is balanced, and the electronic cigarette is not easy to leak oil. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from the structures shown in these drawings without creative labor.
[0023] Figure 1 The state of an embodiment of the electronic cigarette of the present application Figure 1 ;
[0024] Figure 2 The state of the embodiment shown in Figure 1 Figure 2 ;
[0025] Figure 3 The exploded view of the embodiment shown in Figure 1
[0026] Brief Description of the Drawings:
[0027] Reference numerals Names Reference numerals Names 100 Electronic cigarette 110 Shell 111 Oil storage cavity 112 Oil supply cavity 113 Avoidance groove 120 Partition 121 Oil passing channel 122 Connecting barrel 123 Partition plate 124 Sliding groove 130 Plugging element 131 Plugging end 132 Connecting end 140 Elastic element 150 Linkage element 160 Driving element 170 Limiting barrel 180 Limiting column
[0028] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.
[0031] In addition, the descriptions involving "first", "second", etc. in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" throughout the text includes three schemes, for example, A and / or B includes A technical scheme, B technical scheme, and A and B simultaneously meet the technical scheme; in addition, the technical schemes of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical schemes appears contradictory or cannot be realized, it should be considered that the combination of technical schemes does not exist, nor within the protection scope required by the present application.
[0032] The present application provides an electronic cigarette, which comprises a shell, a blocking member, an elastic member, a linkage member and a driving member. The shell has an oil storage cavity, an oil passing channel and an oil supply cavity which are sequentially communicated. The blocking member is arranged in the oil passing channel and can move along the axial direction of the oil passing channel. The elastic member is connected to the blocking member. The linkage member is connected to the blocking member. The driving member is at least partially exposed outside the shell and can slide relative to the shell. The driving member and the linkage member are attracted to or repelled from each other. The blocking member can move to open or close the oil passing channel under the cooperation of the elastic member, the linkage member and the driving member.
[0033] In the electronic cigarette of the present application, the elastic member and the linkage member are respectively connected to the blocking member, the driving member is at least partially exposed outside the shell and can slide relative to the shell, and the driving member and the linkage member are attracted to or repelled from each other. Under the driving of external force, the driving member slides relative to the shell, the driving member drives the blocking member to move through the linkage member, and the blocking member thereby opens the oil passing channel. When the external force disappears, the elastic member pushes the blocking member to reset, the blocking member closes the oil passing channel, and the blocking member drives the driving member to reset through the linkage member. Alternatively, the driving member resets under the driving of external force, the driving member drives the blocking member to reset through the linkage member, and the blocking member closes the oil passing channel. The blocking member thereby moves to open or close the oil passing channel under the cooperation of the elastic member, the linkage member and the driving member. In the electronic cigarette of the present application, the opening and closing of the oil passing channel are controllable, the gas is not easy to spontaneously flow between the oil supply cavity and the oil storage cavity, the gas pressure in the oil storage cavity is balanced, and the oil is not easy to leak.
[0034] The specific structure of the electronic cigarette will be mainly described below.
[0035] Please refer to Figures 1-3 The electronic cigarette 100 of the present application can comprise a shell 110. The cross section of the shell 110 can be circular, polygonal, oval, waist-shaped or irregular, etc., which is not limited. The shell 110 can be made of transparent or opaque material. The shell 110 can be made of glass, plastic or metal material.
[0036] Please refer toFigure 1 and Figure 2 The inside of the shell 110 is formed with an oil storage cavity 111, an oil passing channel 121 and an oil supply cavity 112 which are communicated in sequence. The oil supply cavity 112 can supply oil to the oil storage cavity 111 via the oil passing channel 121.
[0037] Please refer to Figures 1-3 The electronic cigarette 100 can include a blocking member 130. The blocking member 130 can be arranged in the oil passing channel 121. The blocking member 130 can move along the axial direction of the oil passing channel 121 to open or block the oil passing channel 121. Thus, the communication and closing of the oil storage cavity 111 and the oil supply cavity 112 can be controlled by the blocking member 130.
[0038] Please refer to Figures 1-3 The electronic cigarette 100 can include an elastic member 140. The elastic member 140 is arranged in the shell 110, and the elastic member 140 is connected to the blocking member 130. The elastic member 140 can be a spring. The elastic member 140 can also be an elastic column, which can be made of elastic materials such as plastic, rubber or silicone. The elastic member 140 and the blocking member 130 can be clamped, welded or bonded.
[0039] Please refer to Figures 1-3 The electronic cigarette 100 can include a linkage member 150, which is connected to the blocking member 130. The linkage member 150 and the blocking member 130 can be clamped or bonded.
[0040] Please refer to Figures 1-3 The electronic cigarette 100 can include a driving member 160. The driving member 160 is at least partially exposed outside the shell 110, that is, the driving member 160 can be located outside the shell 110 or arranged in the shell 110. The driving member 160 can slide relative to the shell 110.
[0041] Please refer to Figures 1-3 The shell 110 is formed with a relief groove 113 corresponding to the driving member 160, and at least part of the relief groove 113 is arranged in a gradually expanding manner in the direction towards the outside of the shell 110. Thus, the relief groove 113 can avoid the user's fingers, thereby facilitating the user to hold the driving member 160.
[0042] Specifically, please refer to Figures 1-3 The relief groove 113 can be a through groove (that is, the driving member 160 is arranged in the shell 110), and the part of the relief groove 113 close to the outside of the shell 110 can be arranged in a gradually expanding manner. Thus, while the part of the relief groove 113 close to the inside of the shell 110 has a better limiting effect on the driving member 160, the part of the relief groove 113 close to the outside of the shell 110 also facilitates the user to hold the driving member 160.
[0043] The driving member 160 and the linkage member 150 can be attracted to each other or repelled from each other. The driving member 160 and the linkage member 150 can both be magnets; when the driving member 160 and the linkage member 150 are attracted to each other, one of the driving member 160 and the linkage member 150 can be a magnet, and the other can be made of a ferromagnetic material.
[0044] Please refer to Figure 1 and Figure 2 The blocking member 130 can be moved to open (as shown in Figure 2 ) or close (as shown in Figure 1 ) the oil passage 121 under the cooperation of the elastic member 140, the linkage member 150 and the driving member 160. Thus, the opening and closing of the oil passage 121 of the electronic cigarette 100 of the present application is controllable, the gas is not easy to spontaneously flow between the oil supply chamber 112 and the oil storage chamber 111, the air pressure in the oil storage chamber 111 is balanced, and the electronic cigarette 100 is not easy to leak oil.
[0045] Please refer to Figures 1-3 The blocking member 130 includes a blocking end 131 for opening or closing the oil passage 121. The blocking end 131 can be at least partially located in the oil storage chamber 111.
[0046] Please refer to Figure 1 and Figure 2 The elastic member 140 is connected to the blocking member 130, in other words, the elastic member 140 is arranged in the oil storage chamber 111. It can be understood that the volume of the oil storage chamber 111 is generally smaller than that of the oil supply chamber 112, and when the elastic member 140 is arranged in the oil storage chamber 111, the length of the elastic member 140 can be more appropriate, so that the deformation of the elastic member 140 is more controllable, and thus the effect of the elastic member 140 pushing the blocking member 130 is better.
[0047] Please refer to Figures 1-3 The blocking member 130 includes a connecting end 132 which is at least partially located in the oil supply chamber 112. The connecting end 132 can be used to limit the blocking member 130 to avoid the blocking member 130 from being separated from the oil passage 121 during movement. The connecting end 132 can also be used to open or close the oil passage 121, so that the blocking member 130 can seal both ends of the oil passage 121, thereby further improving the sealing of the oil storage chamber 111 and the oil supply chamber 112 and reducing the probability of oil leakage of the electronic cigarette 100. Of course, the connecting end 132 can also be used only to limit the blocking member 130.
[0048] Please refer to Figure 1 and Figure 2The connecting end 132 is connected with the linkage 150. The oil supply cavity 112 can provide a larger space for the connecting end 132, so that the linkage 150 and the connecting end 132 are connected conveniently. The linkage 150 and the connecting end 132 can be sleeved, so that the contact area of the linkage 150 and the connecting end 132 is larger, the connection effect is better, and the driving member 160 drives the blocking member 130 to move through the linkage 150 better. Further, the linkage 150 and the connecting end 132 can be interference fitted, so that the linkage 150 is more difficult to be separated from the connecting end 132.
[0049] Please refer to Figures 1-3 The electronic cigarette 100 includes a partition 120, which is arranged in the shell 110 and connected with the shell 110. The partition 120 and the shell 110 can be connected by clamping, bonding or screwing. The partition 120 is located between the oil storage cavity 111 and the oil supply cavity 112, and the oil passing channel 121 is formed in the partition 120.
[0050] Please refer to Figures 1-3 The partition 120 includes a connecting cylinder 122 and a partition plate 123, one end of the connecting cylinder 122 is connected with one side of the partition plate 123, and the oil passing channel 121 is formed in the partition plate 123. The blocking member 130 is arranged in the partition plate 123. The connecting cylinder 122 can guide and limit the movement of the blocking member 130.
[0051] Please refer to Figures 1-3 The driving member 160 is arranged in the shell 110, and one end of the driving member 160 located in the shell 110 is slidably connected with the connecting cylinder 122. Thus, the connection effect of the driving member 160 is better, and the connecting cylinder 122 guides and limits the movement of the driving member 160.
[0052] Please refer to Figures 1-3 The connecting cylinder 122 is provided with a sliding groove 124 corresponding to the driving member 160, and the driving member 160 is slidably connected with the sliding groove 124. Thus, the connecting cylinder 122 guides and limits the driving member 160 better.
[0053] Please refer to Figures 1-3 The electronic cigarette 100 further includes a limiting cylinder 170 and a limiting column 180, the limiting cylinder 170 is sleeved outside the elastic member 140, the limiting column 180 is sleeved inside the elastic member 140, one of the limiting cylinder 170 and the limiting column 180 is connected with the blocking member 130, and the other is connected with the shell 110. The limiting cylinder 170 and the limiting column 180 are used to limit the elastic member 140 in cooperation with each other. Thus, the elastic member 140 can better cooperate with the linkage 150 and the driving member 160 to drive the blocking member 130 to move.
[0054] Please refer to Figure 1 and Figure 2 One end of the limiting cylinder 170 is sleeved in one end of the blocking member 130. In this way, the connection effect of the limiting cylinder 170 and the blocking member 130 is good, and the space occupied by the limiting cylinder 170 and the blocking member 130 is small, so that the structure of the electronic cigarette 100 can be relatively compact.
[0055] In an embodiment, the elastic member 140 is always in a compressed state during the movement of the blocking member 130. In this way, the elastic member 140 always gives the blocking member 130 a pushing force towards the oil passing channel 121, so that the blocking member 130 can have a relatively good sealing effect on the oil passing channel 121.
[0056] In the electronic cigarette 100 of the present application, when the oil storage cavity 111 does not need to be filled with oil, as shown in Figure 1 , the blocking member 130 blocks the oil passing channel 121, the blocking end 131 seals one end of the oil passing channel 121 close to the oil storage cavity 111, the linkage member 150 and the driving member 160 are attracted to each other, and the two are in a substantially flush position, and the driving member 160 is located below the avoidance groove 113 and the sliding groove 124. When the oil storage cavity 111 needs to be filled with oil, an external force moves the driving member 160 upwards, the linkage member 150 is attracted by the attractive force of the driving member 160, and drives the blocking member 130 to move upwards, the blocking end 131 leaves the oil passing channel 121, and the communication between the oil storage cavity 111 and the oil supply cavity 112 is opened (as shown in Figure 2 ); by inverting the electronic cigarette 100, the tobacco oil in the oil supply cavity 112 can flow into the oil storage cavity 111 through the oil passing channel 121. When the oil storage cavity 111 no longer needs to be filled with oil, the external force disappears, the elastic member 140 pushes the blocking member 130 to reset, the blocking end 131 re-blocks the oil passing channel 121, and the blocking member 130 drives the driving member 160 to reset through the linkage member 150; or, the external force drives the driving member 160 to reset, and the driving member 160 drives the blocking member 130 to reset through the linkage member 150, and the blocking end 131 re-blocks the oil passing channel 121.
[0057] The above is only a preferred embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation made according to the contents of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.
Claims
1. An electronic cigarette, characterized in that, The application relates to a fuel tank, which comprises a shell, an oil storage cavity, an oil passing channel and an oil supply cavity formed in the shell in sequence, a blocking member arranged in the oil passing channel and capable of moving along the axial direction of the oil passing channel, an elastic member connected with the blocking member, a linkage member connected with the blocking member, and a driving member at least partially exposed outside the shell, capable of sliding relative to the shell, and capable of attracting or repelling the linkage member. The blocking member can be moved to open or close the oil passing channel under the cooperation of the elastic member, the linkage member and the driving member. The blocking member comprises a blocking end for opening or closing the oil passing channel, and the blocking end is at least partially located in the oil storage cavity, and the elastic member is connected with the blocking member. The blocking member comprises a connecting end at least partially located in the oil supply cavity, and the linkage member is connected with the connecting end. The shell is formed with a avoiding groove corresponding to the driving member, and at least part of the avoiding groove is arranged in a gradually expanding manner in the direction towards the outside of the shell. The application further comprises a separating member arranged in the shell and connected with the shell, the separating member comprising a connecting cylinder and a separating plate, one end of the connecting cylinder being connected with one side of the separating plate, and the oil passing channel being formed in the separating plate. The driving member is arranged in the shell, and one end of the driving member in the shell is slidingly connected with the connecting cylinder. The connecting cylinder is formed with a sliding groove corresponding to the driving member, and the driving member is slidingly connected with the sliding groove.
2. The electronic cigarette of claim 1, wherein, The application further comprises a limiting cylinder sleeved outside the elastic member, and a limiting column sleeved inside the elastic member.
3. The electronic cigarette of claim 1, wherein, One of the limiting cylinder and the limiting column is connected with the blocking member, and the other is connected with the shell, and the limiting cylinder and the limiting column are used for cooperating with each other to limit the elastic member.
4. The electronic cigarette of claim 1, wherein, One end of the limiting cylinder is sleeved in one end of the blocking member.
5. The electronic cigarette of claim 1, wherein, During the movement of the blocking member, the elastic member is always in a compressed state. 6. The electronic cigarette of claim 5, wherein, 7. The electronic cigarette of claim 5, wherein, 8. The electronic cigarette of claim 1, wherein, 9. The electronic cigarette of claim 8, wherein, 10. The electronic cigarette of any one of claims 1 to 9, wherein,