Novel electronic cigarette oiling structure
By designing an oil injection member with the first channel and the second channel in the electronic cigarette oil injection structure, and through the movable connection, the oil chamber damage or sealing caused by the increase in internal air pressure during the refueling process is solved. The problem of laxity has achieved a safe and reliable refueling process.
Patent Information
- Application Number
- CN202421043506.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing electronic cigarette oil injection structure can easily lead to an increase in internal air pressure during the refueling process, which may damage the oil tank or lead to a lax seal and leak oil.
A new type of electronic cigarette oil injection structure is designed, including an oil chamber and an oil injection piece. The oil injection piece is opened with a first channel and a second channel, which is isolated by a closing part, and the passage and the interior of the oil chamber are connected through a movable connection. When refueling, by pushing the oil injection parts to move, the passage is connected to the inside of the oil tank, and the e-liquid can flow in through one of the channels and the other channel is exhausted, thereby preventing the air pressure from increasing.
It effectively prevents the increase in internal air pressure during refueling, and avoids oil leakage caused by damage to the oil tank or lax sealing.
Smart Images
Figure CN222443178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to a novel electronic cigarette oil filling structure. Background Art
[0002] When an electronic cigarette is used, the battery sends an electric current to the atomizer, causing it to heat up. Once the coil inside the atomizer becomes hot enough, it heats the surrounding liquid into an aerosol, which the user can then inhale as an aerosol or vapor. Liquid e-cigarettes are the main consumables in electronic cigarettes, and when electronic cigarettes are manufactured or when the liquid e-cigarettes are used up, liquid e-cigarettes need to be added to the oil cup. In the prior art, there is usually only one oil injection channel, and when the oil is injected from the oil injection channel, the internal gas accumulates pressure, which causes the internal pressure to increase, which in turn causes damage to the oil tank or oil leakage if the oil tank is not tightly sealed. Summary of the invention
[0003] The purpose of the utility model is to provide a new type of electronic cigarette oil filling structure to solve the problems raised in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions:
[0004] A novel electronic cigarette oil filling structure includes an oil tank and an oil filling piece, wherein the oil filling piece is provided with a first channel and a second channel, the oil tank is provided with a closing portion, and the oil filling piece is placed in the closing portion to achieve that the first channel and the second channel are both isolated from the interior of the oil tank; the oil filling piece is movably connected to the oil tank to achieve that the oil filling piece leaves the closing portion, thereby achieving that the first channel and the second channel are both connected to the interior of the oil tank.
[0005] Furthermore, the electronic cigarette oil filling structure also includes a return member, and the return member is used for returning the oil filling member after movement.
[0006] Furthermore, the return member is a return spring, and the return spring is connected between the oil tank and the oil filling member.
[0007] The beneficial effect of the utility model is that in the utility model, when oil filling is needed, the bottle mouth of the oil storage bottle is aligned with the first channel or the second channel, and then the oil filling piece is pushed to move away from the closing portion to realize that the first channel and the second channel are both connected with the interior of the oil tank. At this time, the smoke oil in the oil storage bottle can flow into the oil tank through the first channel or the second channel. When one of the first channel or the second channel is taking in oil, the other is venting. This can prevent the internal air pressure from increasing during the refueling process, thereby causing damage to the oil tank or oil leakage due to a poor seal in the oil tank. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0009] Figure 1 This is a schematic diagram of the electronic cigarette oil filling structure of the utility model;
[0010] Figure 2 This is a schematic diagram of the closed state of the electronic cigarette oil filling structure of the utility model;
[0011] Figure 3 This is a schematic diagram of the electronic cigarette oil filling structure of the utility model in the open state.
[0012] It should be noted that the drawings are not necessarily drawn to scale, but are merely shown in a schematic manner that does not affect the reader's understanding. DETAILED DESCRIPTION
[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0014] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.
[0015] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.
[0016] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0017] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.
[0018] It should also be understood that the terms used in the utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in the utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.
[0019] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0020] like Figures 1 to 3 As shown, a novel electronic cigarette oil filling structure includes an oil tank 1 and an oil filling piece 2, wherein the oil filling piece 2 is provided with a first channel 21 and a second channel 22, the oil tank 1 is provided with a closing portion 11, and the oil filling piece 2 is placed in the closing portion 11 to achieve that the first channel 21 and the second channel 22 are both isolated from the interior of the oil tank 1; the oil filling piece 2 is movably connected to the oil tank 1 to achieve that the oil filling piece 2 leaves the closing portion 11, thereby achieving that the first channel 21 and the second channel 21 are both connected to the interior of the oil tank 1.
[0021] In the utility model, when oil filling is needed, the bottle mouth of the oil storage bottle is aligned with the first channel or the second channel, and then the oil filling piece is pushed to move away from the closing portion to achieve that the first channel and the second channel are both connected with the interior of the oil tank. At this time, the smoke oil in the oil storage bottle can flow into the oil tank through the first channel or the second channel. When one of the first channel or the second channel is taking in oil, the other is vented. This can prevent the internal air pressure from increasing during the refueling process, thereby causing damage to the oil tank or oil leakage due to a poor seal in the oil tank.
[0022] Furthermore, the electronic cigarette oil filling structure further comprises a return member 3, which is used for returning the oil filling member 2 after movement. A return member is provided here, which can automatically return to close the first channel and the second channel again after the oil filling is completed.
[0023] Furthermore, the return member 3 is a return spring, and the return spring is connected between the oil tank and the oil filling member.
[0024] Regarding the embodiments of the present utility model, it should also be noted that, in the absence of conflict, the embodiments of the present utility model and the features therein can be combined with each other to obtain new embodiments.
[0025] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. The protection scope of the utility model shall be based on the protection scope of the claims. Although the utility model has been disclosed as a preferred embodiment, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modify the technical content disclosed above to an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the technical solution of the utility model.
Claims
1. A new type of electronic cigarette oil filling structure, characterized by: The invention comprises an oil tank and an oil injection piece, wherein the oil injection piece is provided with a first channel and a second channel, and the oil injection piece is provided with a closing portion, and the oil tank is placed on the closing portion to achieve that the first channel and the second channel are both isolated from the interior of the oil tank; the oil injection piece is movably connected to the oil tank to achieve that the oil injection piece leaves the closing portion, thereby achieving that the first channel and the second channel are both connected to the interior of the oil tank.
2. A novel electronic cigarette oil filling structure according to claim 1, characterized in that: The electronic cigarette oil filling structure also includes a return member, which is used for returning the oil filling member after movement.
3. A novel electronic cigarette oil filling structure according to claim 2, characterized in that: The return member is a return spring, and the return spring is connected between the oil tank and the oil filling member.