Built-in tar bottle sealing and tar guiding structure of electronic cigarette

Abstract

The utility model relates to a built-in tar bottle sealing and tar guiding structure of an electronic cigarette. The main body part of the suction nozzle of the electronic cigarette structure is sleeved outside the oil cup, and the oil storage cotton is arranged in the oil cup; oil cup lower silica gel is arranged below the oil storage cotton; the oil bottle sealing silica gel seals the aluminum foil film at the opening of the oil bottle; the oil bottle mouth is arranged below the oil cup lower silica gel; an oil inlet channel is arranged on one off-center side of the oil storage cotton; an oil guide pipe is arranged in the oil inlet channel, and oil guide silica gel is arranged in the oil guide pipe; the upper ends of the oil guide pipe and the oil guide silica gel are connected with the key; the lower end of the key is arranged in a key groove formed in the top of the oil cup; when the key is pressed downwards, the oil guide pipe and the oil guide silica gel can be driven to be linked downwards; the lower end of the oil guide pipe can pierce the aluminum foil film, and the oil guide silica gel can abut against the pierced aluminum foil film to open an oil bottle opening. The utility model provides an electronic cigarette tar bottle sealing and tar guiding structure. The method can be applied to electronic cigarettes.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to a sealing and oil guiding structure for a built-in oil bottle of an electronic cigarette. Background Art

[0002] E-cigarettes use an atomizer core assembly to vaporize e-liquid for inhalation. Therefore, the amount of e-liquid determines the duration of e-cigarette use. To meet consumer demand for larger e-liquid capacities, some e-cigarettes are designed with an integrated e-liquid reservoir. However, in such structures, ensuring smooth flow of e-liquid into the reservoir when needed is a practical challenge for designers. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a sealing and oil guiding structure for a built-in oil bottle of an electronic cigarette; the oil bottle mouth can be opened when needed and the tobacco oil can be smoothly guided into the oil storage cotton.

[0004] The technical solution of the utility model for solving the above technical problems is: the structure includes an oil cup, a suction nozzle, a button, an oil guide pipe, an oil guide silicone, an oil storage cotton, an oil cup lower silicone, an oil bottle, an oil bottle sealing silicone, and an aluminum foil film; the main part of the suction nozzle is sleeved on the outside of the oil cup, and an oil storage cotton is arranged in the oil cup; an oil cup lower silicone is arranged below the oil storage cotton; the oil bottle sealing silicone seals the aluminum foil film at the oil bottle mouth; the oil bottle mouth is placed below the oil cup lower silicone; an oil inlet channel is provided on the side of the oil storage cotton eccentric to the center; an oil guide pipe is provided in the oil inlet channel, and oil guide silicone is provided in the oil guide pipe; the lower ends of the oil guide pipe and the oil guide silicone are close to the oil bottle mouth, and the upper end is connected to the button; the lower end of the button is placed in the button groove formed on the top of the oil cup; when the button is pressed downward, the oil guide pipe and the oil guide silicone can be driven to move downward in linkage; the lower end of the oil guide pipe can pierce the aluminum foil film, and the oil guide silicone can support the punctured aluminum foil film to open the oil bottle mouth.

[0005] The top of the oil cup is provided with two protruding circular convex blocks to form a key slot; the lower side of the key top is correspondingly provided with two circular guide plates; the inner circular convex block is covered with key sealing silica gel and is stuck between the two circular guide plates.

[0006] The key sealing silicone is interference fit with the outer side of the oil guide tube; the inner side of the upper end of the oil guide tube is interference fit with the oil guide silicone; at the same time, the outer side surface of the smaller circular guide plate inside the key is interference fit with the inner side of the oil guide tube.

[0007] The oil-conducting silica gel is formed into a cone shape with a thick upper end and a thin lower end.

[0008] The oil guide pipe is provided with an oil guide hole.

[0009] This utility model seals the bottle opening with sealing silicone and aluminum foil. Simultaneously, a key can be pressed to move the silicone sealant downward within the oil guide tube. The aluminum foil is punctured at the lower end of the tube, and the silicone sealant presses against it, allowing the oil in the bottle to flow smoothly into the tube and into the oil reservoir through the oil guide hole. This simple design achieves both bottle sealing and oil diversion, all at the touch of a button. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention is further described below with reference to the accompanying drawings:

[0011] Figure 1 This is a three-dimensional exploded view of the electronic cigarette of the utility model;

[0012] Figure 2 This is a cross-sectional view of the electronic cigarette of the present invention before activation;

[0013] Figure 3 This is a cross-sectional view of the electronic cigarette of the present invention after activation. DETAILED DESCRIPTION

[0014] like Figure 1-3 As shown, the structure of the electronic cigarette of the present invention includes an oil cup 11, a mouthpiece 1, a button 9, an oil guide tube 2, an oil guide silicone 10, an oil storage cotton 4, silicone under the oil cup 12, an oil bottle 8, oil bottle sealing silicone 6, an aluminum foil film 7, silicone under the oil cup 5, and a button sealing silicone 3.

[0015] The main body of the suction nozzle 1 is sleeved on the outside of the oil cup 11, and the oil storage cotton 4 is arranged in the oil cup 11; and the oil cup lower silica gel 5 is arranged below the oil storage cotton 4.

[0016] The oil bottle sealing silica gel 6 seals the aluminum foil film 7 at the oil bottle opening of the oil bottle 8; the oil bottle opening is placed below the silica gel 5 under the oil cup.

[0017] An oil inlet channel is located off-center on the oil reservoir 4. An oil guide tube 2 is located within the channel, with an oil guide hole 21 formed in the tube. Inside the tube 2 is an oil-conducting silicone rubber 10. The silicone rubber 10 is tapered, with a thicker top and a thinner bottom. The lower ends of the oil guide tube 2 and silicone rubber 10 are located directly above and near the opening of the oil bottle 8, while their upper ends are connected to a button 9.

[0018] The lower end of the key 9 is placed in the key groove formed on the top of the oil cup 11; specifically, the key groove is formed by two protruding circular convex blocks 111 and 112 on the top of the oil cup; the lower side surface of the top of the key 9 corresponds to the two protruding circular guide plates 91 and 92; the inner circular convex block 111 covers the key sealing silicone 3 and is stuck between the two circular guide plates 91 and 92.

[0019] The key sealing silicone 3 has an interference fit with the outer side of the oil guide tube 2; the inner side of the upper end of the oil guide tube 2 has an interference fit with the oil guide silicone 10; at the same time, the outer side of the smaller circular guide plate 91 inside the key 9 has an interference fit with the inner side of the oil guide tube 2.

[0020] In the electronic cigarette Figure 2 In the inactive state shown, the button 9 is at the outermost position. If you need to activate the electronic cigarette, you can press the button 9 downward. The button 9 drives the oil guide tube 2 and the oil guide silicone 10 to move downward in a coordinated manner; the lower end of the oil guide tube 2 pierces the aluminum foil 7, and at the same time, the oil guide silicone 10 will press against the pierced aluminum foil 7 to open the oil bottle mouth (as shown in the figure). Figure 3 The smoke oil in the oil bottle 8 flows into the oil guide pipe 2 along the oil guide silica gel 10 and penetrates into the oil storage cotton 4 from the oil guide hole 21.

[0021] The above embodiments are descriptions of specific implementation methods of the present invention, and are not limitations of the present invention; all equivalent modifications based on the above descriptions should fall within the scope of protection of the present invention.

Claims

1. A sealing and oil-guiding structure for a built-in oil bottle in an electronic cigarette, characterized by: The structure includes an oil cup, a suction nozzle, a button, an oil guide tube, oil guide silicone, oil storage cotton, silicone under the oil cup, an oil bottle, oil bottle sealing silicone, and an aluminum foil film; The main part of the suction nozzle is placed outside the oil cup, and oil storage cotton is arranged inside the oil cup; and the oil cup lower silica gel is arranged below the oil storage cotton; The oil bottle sealing silica gel seals the aluminum foil film at the oil bottle mouth; the oil bottle mouth is placed under the silica gel under the oil cup; An oil inlet channel is provided on the side of the oil storage cotton that is off-center; an oil guide pipe is provided in the oil inlet channel, and oil guide silicone is provided in the oil guide pipe; The lower end of the oil guide tube and the oil guide silicone is close to the oil bottle mouth, and the upper end is connected to the button; The lower end of the button is placed in the button groove formed on the top of the oil cup; When the button is pressed downward, the oil guide tube and the oil guide silicone can be driven downward in linkage; the lower end of the oil guide tube can pierce the aluminum foil membrane, and the oil guide silicone can support the punctured aluminum foil membrane to open the oil bottle mouth.

2. The electronic cigarette built-in oil bottle sealing and oil guide structure according to claim 1, characterized in that: The top of the oil cup is provided with two protruding circular convex blocks to form a key slot; the lower side of the key top is correspondingly provided with two circular guide plates; the inner circular convex block is covered with key sealing silica gel and is stuck between the two circular guide plates.

3. The electronic cigarette built-in oil bottle sealing and oil guide structure according to claim 2, characterized in that: The button sealing silicone has an interference fit with the outer side of the oil guide tube; The inner side of the upper end of the oil guide tube is interference fit with the oil guide silicone; at the same time, the outer side surface of the smaller circular guide plate inside the button is interference fit with the inner side of the oil guide tube.

4. The electronic cigarette built-in oil bottle sealing and oil guiding structure according to claim 1, 2 or 3, characterized in that: The oil-conducting silica gel is formed into a cone shape with a thick upper end and a thin lower end.

5. The electronic cigarette built-in oil bottle sealing and oil guiding structure according to claim 1, 2 or 3, characterized in that: The oil guide pipe is provided with an oil guide hole.

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