Oil bottle device for electronic cigarette
By designing an oil bottle device for electronic cigarettes, using the combination of a puncture needle and a check valve, the problem of the lack of special oil-injection equipment in existing electronic cigarette equipment is solved, and efficient utilization and safety of resources are achieved.
Patent Information
- Application Number
- CN202421816248.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The lack of special oil injection equipment in existing electronic cigarette equipment leads to waste of resources and safety risks, which cannot meet the users' long-term use needs.
An oil bottle device for electronic cigarettes is designed, including a base, a needle, a cap, an oil outlet channel, a guide column, a pressing needle and a spring. The oil bottle, a guide column and a pressing needle are pierced through the needle to form a check valve to achieve uniform oil injection.
This device achieves uniform oil injection by maintaining the air pressure of the oil bottle, reducing waste, improving use safety, and meeting users' long-term use needs.
Smart Images
Figure CN222982488U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electronic cigarettes, and particularly relates to an oil bottle device for an electronic cigarette. Background Art
[0002] At present, disposable and cartridge-replaceable electronic cigarettes are still the mainstream in the market. However, for users, the one-time consumption without multiple uses inevitably leaves them unsatisfied. To experience long-term smoking, they have to buy again. Therefore, users have a huge potential demand for large-capacity electronic cigarettes and additional purchases of e-liquid for refilling.
[0003] At present, there is no special tool dedicated to refilling on the market. Most use syringe-like tools, which easily cause a large amount of resource waste and are prone to hurting others, posing a safety hazard. Therefore, solving the refilling needs of users is a problem that needs to be solved currently. Summary of the Utility Model
[0004] The utility model aims to solve at least to some extent the above technical problems. For this purpose, the utility model aims to provide an oil bottle device for an electronic cigarette.
[0005] The technical solution adopted by the utility model is as follows:
[0006] An oil bottle device for an electronic cigarette includes a base for fixing the oil bottle, a puncturing needle provided on the base for puncturing the oil bottle, a cap body provided at the opening of the oil bottle, an oil outlet channel communicated with the opening of the oil bottle provided on the cap body, a guide post provided in the oil outlet channel, one end of the guide post being located in the opening of the oil bottle, the other end of the guide post being connected to one end of a pressing needle, the other end of the pressing needle protruding out of the oil outlet channel, and a spring provided around the guide post, with one end of the spring abutting against the pressing needle.
[0007] Preferably, a sealing ring is provided on the guide post, and the sealing ring is in sealing contact with one end of the oil outlet channel located in the opening of the oil bottle.
[0008] Preferably, a sealing silica gel is provided between the outside of the oil outlet channel and the opening of the oil bottle. The cap body is threadedly installed on the oil bottle.
[0009] The beneficial effects of the utility model are as follows:
[0010] The oil bottle device for an electronic cigarette provided by the utility model maintains air pressure balance by puncturing the oil bottle with a puncturing needle, realizes uniform oil injection through a one-way valve, reduces oil injection waste, and is convenient, simple and easy to operate. Brief Description of the Drawings
[0011] Figure 1 It is a schematic diagram of the oil bottle device for an electronic cigarette of the utility model.
[0012] Figure 2 This is a cross-sectional view of the oil bottle device for an electronic cigarette of the present utility model.
[0013] In the figure: 1 - base; 2 - oil bottle; 3 - puncture needle; 4 - cap body; 5 - oil outlet channel; 6 - guide post; 7 - pressing needle; 8 - spring; 9 - sealing ring; 10 - sealing silica gel. Specific embodiments
[0014] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation of the present utility model. Generally, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0015] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements.
[0016] The present utility model will be further described below with reference to the drawings and specific embodiments.
[0017] As Figure 1 and Figure 2 shown, an oil bottle device for an electronic cigarette in this embodiment includes a base 1 for fixing the oil bottle 2. A puncture needle 3 is provided on the base 1. The puncture needle 3 can pierce the oil bottle 2, and the punctured oil bottle 2 achieves pressure balance inside and outside the oil bottle through the puncture needle 3 to achieve the purpose of refueling; a cap body 4 is threadedly installed at the opening of the oil bottle 2. An oil outlet channel 5 communicating with the opening of the oil bottle 2 is provided on the cap body 4. A sealing silica gel 10 is provided between the outside of the oil outlet channel 5 and the opening of the oil bottle 2.
[0018] A guide post 6 is provided in the oil outlet channel 5. One end of the guide post 6 is located inside the opening of the oil bottle 2. The other end of the guide post 6 is connected to one end of a pressing needle 7. The other end of the pressing needle 7 protrudes out of the oil outlet channel 5. A spring 8 is provided around the guide post 6, and one end of the spring 8 abuts against the pressing needle 7; a sealing ring 9 is provided on the guide post 6, and the sealing ring 9 is in sealing contact with one end of the oil outlet channel 5 located inside the opening of the oil bottle 2. The oil outlet channel 5, the guide post 6, the pressing needle 7, and the spring 8 form a one-way valve, and one-way oil outlet is achieved by squeezing the pressing needle 7 and then squeezing the spring 8. When the external force is removed, the spring 8 resets and is sealed by the sealing ring 9.
[0019] When the oil bottle device is in use, assemble the oil bottle 2 on the base 1 equipped with the puncture needle 3. Invert the oil bottle 2, and transmit the pressing force to the guide post 6 through the extrusion of the pressing needle 7, causing the spring 8 to deform and the guide post 6 to rise inward; under the state of air pressure balance, the e-liquid seeps out of the oil bottle 2 to achieve oil injection.
[0020] The present utility model is not limited to the above-mentioned optional embodiments. Any person can obtain other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in its shape or structure, as long as the technical solutions fall within the scope defined by the claims of the present utility model, they shall fall within the protection scope of the present utility model.
Claims
1. An oil bottle device for electronic cigarettes, characterized in that: The invention comprises a base (1) for fixing an oil bottle (2), a puncture needle (3) for puncturing the oil bottle (2) is arranged on the base (1), a cap body (4) is arranged at the opening of the oil bottle (2), an oil outlet channel (5) connected to the opening of the oil bottle (2) is arranged on the cap body (4), a guide column (6) is arranged in the oil outlet channel (5), one end of the guide column (6) is located in the opening of the oil bottle (2), the other end of the guide column (6) is connected to one end of a pressing needle (7), the other end of the pressing needle (7) protrudes from the oil outlet channel (5), and a spring (8) is arranged on the periphery of the guide column (6), and one end of the spring (8) is in contact with the pressing needle (7).
2. The oil bottle device according to claim 1, characterized in that: A sealing ring (9) is provided on the guide column (6), and the sealing ring (9) is in sealing contact with one end of the oil outlet channel (5) located in the opening of the oil bottle (2).
3. The oil bottle device according to claim 1, characterized in that: A sealing silica gel (10) is provided between the outside of the oil outlet channel (5) and the opening of the oil bottle (2).
4. The oil bottle device according to any one of claims 1 to 3, characterized in that: The cap body (4) is threadably mounted on the oil bottle (2).