Oil storage bin structure and electronic cigarette

Abstract

The utility model relates to the technical field of electronic cigarettes, and discloses an oil storage bin structure and an electronic cigarette, according to the oil storage bin structure, an exhaust groove is formed in the peripheral side face of the end, facing oil storage cotton, of a first plunger, and the exhaust groove and a first communication hole are matched to achieve the ventilation function, namely after gas in a bin body expands at a high temperature, the gas in the bin body is exhausted; when the temperature of the air in the bin body is reduced to the room temperature, the air can enter the first communicating hole through the exhaust groove and is exhausted, and when the temperature of the air in the bin body is reduced to the room temperature, external air can enter the bin body through the first communicating hole and the exhaust groove so as to maintain the balance of air pressure inside and outside the bin body; therefore, a gap does not need to be reserved between the first plunger and the glass fiber tube, the first plunger can abut against the glass fiber tube and is matched with the atomization core assembly and the second silica gel piece, the glass fiber tube is positioned, and the risks that the glass fiber tube moves and leaks liquid are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an oil storage bin structure and an electronic cigarette. Background Art

[0002] At present, electronic cigarettes need to undergo high-temperature testing before leaving the factory to ensure the production quality of electronic cigarettes. When electronic cigarettes undergo high-temperature testing, the internal gas in the oil storage tank will expand, and ventilation is required through a ventilation structure to avoid damage to the oil storage tank. The existing ventilation function is mainly achieved through the gap between the silicone and the glass fiber tube on the oil tank. Although this ventilation structure can achieve ventilation, it also makes the glass fiber tube easy to move, and when the glass fiber tube moves upward, the gap between the bottom of the glass fiber tube and the atomization core will increase, and there will be a risk of leakage. Utility Model Content

[0003] The purpose of the utility model is to provide an oil storage tank structure and an electronic cigarette, which can better fix the glass fiber tube while ensuring the ventilation function, thereby avoiding the risk of movement of the glass fiber tube and leakage.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an oil storage tank structure, comprising: a first silicone member, a tank body, oil storage cotton, a glass fiber tube, an atomizer core assembly, and a second silicone member; the first silicone member and the second silicone member are respectively arranged at two ends of the tank body in a first direction, and together with the tank body, form a receiving cavity; the oil storage cotton is arranged in the receiving cavity, and the oil storage cotton has a receiving hole extending along the first direction, the glass fiber tube and the atomizer core assembly are sequentially arranged in the receiving hole along the first direction, and one end of the glass fiber tube abuts against one end of the atomizer core assembly. The other end of the atomization core assembly is abutted against the second silicone member; the first silicone member includes a first base and a first plunger, the first plunger is arranged on a side of the first base facing the oil storage cotton, and the first plunger extends into the accommodating hole toward one end of the oil storage cotton and abuts against the other end of the glass fiber tube, the first silicone member also has a first connecting hole that sequentially penetrates the first plunger and the first base along the first direction, and an exhaust groove is also provided on the outer peripheral side surface of the first plunger toward one end of the oil storage cotton, and the exhaust groove is connected to the first connecting hole.

[0005] Optionally, the first plunger has a plurality of the exhaust grooves, and the plurality of the exhaust grooves are arranged at intervals along the circumference of the first plunger.

[0006] Optionally, the exhaust groove extends along the first direction and passes through one end of the first plunger facing the oil storage cotton.

[0007] Optionally, the first silicone member also has an extension portion, which is arranged at one end of the first plunger facing the oil storage cotton and extends inward along the bottom surface of the first plunger. The exhaust groove extends along the first direction and sequentially passes through one end of the first plunger facing the oil storage cotton and the extension portion.

[0008] Optionally, a convex edge is provided on the outer peripheral side surface of the first base body, and the storage body has a groove matched with the convex edge, and the convex edge can be snapped into the groove.

[0009] Optionally, a plurality of hollow grooves are formed on a side of the first substrate facing the oil storage cotton, and the plurality of hollow grooves are evenly spaced.

[0010] Optionally, the second silicone member has a second base and a second plunger, the second plunger is arranged on a side of the second base facing the oil storage cotton, and the second plunger extends into the accommodating hole at one end facing the oil storage cotton and abuts against the atomizer core assembly.

[0011] In order to achieve the same purpose, the utility model also provides an electronic cigarette, including a shell, a mouthpiece assembly, a mouthpiece oil-absorbing cotton and the oil storage bin structure as described above, one end of the shell has a mounting hole, the mouthpiece assembly is arranged at the mounting hole, and the mouthpiece assembly has a second connecting hole, the oil storage bin structure and the mouthpiece oil-absorbing cotton are arranged inside the shell, and the mouthpiece oil-absorbing cotton is arranged between the oil storage bin structure and the mouthpiece assembly, the mouthpiece oil-absorbing cotton has a third connecting hole, and the first connecting hole, the third connecting hole and the second connecting hole are connected in sequence.

[0012] Optionally, the first base has a placement groove on a side facing the cigarette holder assembly, the cigarette holder oil-absorbing cotton is arranged in the placement groove, the cigarette holder assembly includes a base and an extension part, the base is arranged inside the shell and covers the placement groove, the extension part is arranged on a side of the base away from the cigarette holder oil-absorbing cotton and extends from the mounting hole, and the second connecting hole passes through the extension part and the base in sequence.

[0013] Optionally, a snap-in groove is provided on the side of the base facing the cigarette holder oil-absorbing cotton, and a protrusion is provided on the side of the first base facing the cigarette holder assembly. The placement groove is provided on the side of the protrusion facing the cigarette holder assembly. As the base covers the placement groove, the inner peripheral side surface of the snap-in groove can be snap-fitted with the outer peripheral side surface of the protrusion.

[0014] Compared with the prior art, the oil storage bin structure and the electronic cigarette of the utility model embodiment have the following beneficial effects: the device sets an exhaust groove on the outer peripheral side of the end of the first plunger facing the oil storage cotton, and realizes the ventilation function by the cooperation between the exhaust groove and the first connecting hole, that is, the gas inside the bin body can enter the first connecting hole through the exhaust groove and be discharged after expanding at high temperature. When the gas inside the bin body returns to room temperature, the external gas can enter the inside of the bin body through the first connecting hole and the exhaust groove to maintain the air pressure balance inside and outside the bin body. In addition, since the device realizes the ventilation function through the exhaust groove, there is no need to leave a gap between the first plunger and the glass fiber tube. The first plunger can abut against the glass fiber tube and cooperate with the atomizing core assembly and the second silicone member to position the glass fiber tube to avoid the movement of the glass fiber tube and the risk of leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the oil storage tank structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the oil storage tank structure of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of the first silicone member of an embodiment of the utility model;

[0018] Figure 4 is a bottom view of the first silicone member of the embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of the main structure of the second silicone member of an embodiment of the utility model;

[0020] Figure 6 It is a schematic diagram of the main structure of the electronic cigarette in an embodiment of the utility model;

[0021] Figure 7 is a schematic diagram of the internal structure of the electronic cigarette in an embodiment of the utility model;

[0022] Figure 8 It is a structural schematic diagram of the cigarette holder assembly of an embodiment of the utility model.

[0023] In the figure, 1, oil storage tank structure; 11, first silicone member; 111, first matrix; 1111, convex edge; 1112, hollow groove; 1113, protrusion; 11131, placement groove; 112, first plunger; 1121, exhaust groove; 113, first connecting hole; 114, extension part; 12, tank body; 121, groove; 13, oil storage cotton; 131, accommodating hole; 14, fiberglass tube; 15, atomization core assembly; 16, second silicone member; 161, second matrix; 162, second plunger; 17, accommodating chamber; 2, shell; 3, cigarette holder assembly; 31, second connecting hole; 32, base; 321, snap-in groove; 33, extension part; 4, cigarette holder oil absorbing cotton; 41, third connecting hole; X, first direction. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] like Figure 1-Figure 3As shown, an oil storage tank structure 1 of an embodiment of the utility model comprises: a first silicone member 11, a tank body 12, oil storage cotton 13, a glass fiber tube 14, an atomizer core assembly 15, and a second silicone member 16; the first silicone member 11 and the second silicone member 16 are respectively arranged at both ends of the tank body 12 in the first direction X, and are enclosed together with the tank body 12 to form a receiving cavity 17; the oil storage cotton 13 is arranged in the receiving cavity 17, and the oil storage cotton 13 has a receiving hole 131 extending along the first direction X, the glass fiber tube 14 and the atomizer core assembly 15 are sequentially arranged in the receiving hole 131 along the first direction X, and one end of the glass fiber tube 14 abuts against one end of the atomizer core assembly 15, and the atomizer core assembly 15 is provided in the receiving hole 131. The other end of the component 15 abuts against the second silicone member 16; the first silicone member 11 includes a first base 111 and a first plunger 112, the first plunger 112 is arranged on the side of the first base 111 facing the oil storage cotton 13, and the first plunger 112 extends into the accommodating hole 131 toward one end of the oil storage cotton 13, and abuts against the other end of the glass fiber tube 14, the first silicone member 11 also has a first connecting hole 113 that sequentially penetrates the first plunger 112 and the first base 111 along the first direction X, and an exhaust groove 1121 is also opened on the outer peripheral side surface of the end of the first plunger 112 facing the oil storage cotton 13, and the exhaust groove 1121 is connected to the first connecting hole 113.

[0028] Based on the above scheme, the device sets an exhaust groove 1121 on the outer peripheral side of one end of the first plunger 112 facing the oil storage cotton 13, and the exhaust groove 1121 and the first connecting hole 113 cooperate to realize the ventilation function, that is, the gas inside the warehouse body 12 can enter the first connecting hole 113 through the exhaust groove 1121 and be discharged after expanding at high temperature. When the gas inside the warehouse body 12 returns to room temperature, the outside gas can enter the interior of the warehouse body 12 through the first connecting hole 113 and the exhaust groove 1121 to maintain the air pressure balance inside and outside the warehouse body 12. In addition, since the device realizes the ventilation function through the exhaust groove 1121, there is no need to leave a gap between the first plunger 112 and the glass fiber tube 14. The first plunger 112 can abut against the glass fiber tube 14 and cooperate with the atomization core assembly 15 and the second silicone member 16 to position the glass fiber tube 14 to avoid the movement of the glass fiber tube 14 and the risk of leakage.

[0029] like Figure 3 As shown, in order to improve the ventilation capacity, the first plunger 112 has a plurality of exhaust grooves 1121 , and the plurality of exhaust grooves 1121 are arranged at intervals along the circumference of the first plunger 112 .

[0030] like Figure 3 As shown, in order to ensure the ventilation function, the exhaust groove 1121 extends along the first direction X and penetrates through one end of the first plunger 112 facing the oil storage cotton 13 .

[0031] like Figure 3As shown, for ease of use, the first silicone member 11 also has an extension portion 114, which is provided at one end of the first plunger 112 facing the oil storage cotton 13 and extends inwardly along the bottom surface of the first plunger 112. The exhaust groove 1121 extends along the first direction X and sequentially penetrates the end of the first plunger 112 facing the oil storage cotton 13 and the extension portion 114. Since the material of the first silicone member 11 is elastic silicone material, when the first plunger 112 is inserted into the accommodating hole 131, the first plunger 112 and the accommodating hole 131 are actually interference fit. In order to facilitate the insertion of the first plunger 112 into the accommodating hole 131, an extension portion 114 extending inwardly at an angle is provided.

[0032] like Figure 3 As shown, in order to improve the sealing between the first silicone member 11 and the storage body 12 , a convex edge 1111 is provided on the outer peripheral side surface of the first substrate 111 , and the storage body 12 has a groove 121 adapted to the convex edge 1111 , and the convex edge 1111 can be snapped into the groove 121 .

[0033] like Figure 4 As shown, in order to reduce material usage and save costs, a plurality of hollow grooves 1112 are further provided on the side of the first substrate 111 facing the oil storage cotton 13, and the plurality of hollow grooves 1112 are evenly spaced.

[0034] like Figure 5 As shown, in order to further position the glass fiber tube 14, the second silicone member 16 has a second base 161 and a second plunger 162. The second plunger 162 is arranged on a side of the second base 161 facing the oil storage cotton 13, and the second plunger 162 extends into the accommodating hole 131 at one end facing the oil storage cotton 13 and abuts against the atomizer core assembly 15.

[0035] like Figure 6 and Figure 7 As shown, an electronic cigarette of an embodiment of the utility model includes a shell body 2, a mouthpiece assembly 3, a mouthpiece oil-absorbing cotton 4 and an oil storage tank structure 1 as described above. One end of the shell body 2 has a mounting hole (not shown in the drawings), the mouthpiece assembly 3 is arranged at the mounting hole, and the mouthpiece assembly 3 has a second connecting hole 31, the oil storage tank structure 1 and the mouthpiece oil-absorbing cotton 4 are arranged inside the shell body 2, and the mouthpiece oil-absorbing cotton 4 is arranged between the oil storage tank structure 1 and the mouthpiece assembly 3, the mouthpiece oil-absorbing cotton 4 has a third connecting hole 41, and the first connecting hole 113, the third connecting hole 41 and the second connecting hole 31 are connected in sequence.

[0036] like Figure 3 and Figure 7As shown, in order to facilitate the fixation of the cigarette holder oil-absorbing cotton 4, the first base 111 has a placement groove 11131 on the side facing the cigarette holder assembly 3, and the cigarette holder oil-absorbing cotton 4 is arranged in the placement groove 11131. The cigarette holder assembly 3 includes a base 32 and an extension portion 33. The base 32 is arranged inside the shell 2 and covers the placement groove 11131. The extension portion 33 is arranged on the side of the base 32 away from the cigarette holder oil-absorbing cotton 4 and extends from the mounting hole. The second connecting hole 31 passes through the extension portion 33 and the base 32 in sequence.

[0037] like Figure 3 and Figure 8 As shown, in order to further improve the sealing and fix the cigarette holder oil-absorbing cotton 4, a snap-in groove 321 is provided on the side of the base 32 facing the cigarette holder oil-absorbing cotton 4, and a protrusion 1113 is provided on the side of the first base 111 facing the cigarette holder assembly 3. The placement groove 11131 is provided on the side of the protrusion 1113 facing the cigarette holder assembly 3. As the base 32 covers the placement groove 11131, the inner peripheral side surface of the snap-in groove 321 can be snap-fitted with the outer peripheral side surface of the protrusion 1113.

[0038] In summary, the embodiment of the utility model provides an oil storage bin structure 1 and an electronic cigarette, which arranges an exhaust groove 1121 on the outer peripheral side surface of one end of the first plunger 112 facing the oil storage cotton 13, and realizes the ventilation function by the cooperation between the exhaust groove 1121 and the first connecting hole 113, that is, the gas inside the bin body 12 can enter the first connecting hole 113 through the exhaust groove 1121 and be discharged after expanding at high temperature. When the gas inside the bin body 12 returns to room temperature, the external gas can enter the interior of the bin body 12 through the first connecting hole 113 and the exhaust groove 1121 to maintain the air pressure balance inside and outside the bin body 12. In addition, since the device realizes the ventilation function through the exhaust groove 1121, there is no need to leave a gap between the first plunger 112 and the glass fiber tube 14. The first plunger 112 can abut against the glass fiber tube 14 and cooperate with the atomization core assembly 15 and the second silicone member 16 to position the glass fiber tube 14 to avoid the movement of the glass fiber tube 14 and the risk of leakage.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An oil storage tank structure, characterized in that: include: A first silicone member, a tank body, oil storage cotton, a fiberglass tube, an atomizer core assembly, and a second silicone member; The first silicone member and the second silicone member are respectively arranged at two ends of the bin body in the first direction, and together with the bin body form a receiving cavity; The oil storage cotton is arranged in the accommodating cavity, and the oil storage cotton has an accommodating hole extending along the first direction, the glass fiber tube and the atomizer core assembly are sequentially arranged in the accommodating hole along the first direction, and one end of the glass fiber tube abuts against one end of the atomizer core assembly, and the other end of the atomizer core assembly abuts against the second silicone member; The first silicone member includes a first base and a first plunger. The first plunger is arranged on a side of the first base facing the oil storage cotton, and the first plunger extends into the accommodating hole toward one end of the oil storage cotton and abuts against the other end of the glass fiber tube. The first silicone member also has a first connecting hole that sequentially penetrates the first plunger and the first base along the first direction. An exhaust groove is also provided on the outer peripheral side surface of the end of the first plunger facing the oil storage cotton, and the exhaust groove is connected to the first connecting hole.

2. The oil storage tank structure according to claim 1, characterized in that: The first plunger has a plurality of the exhaust grooves, and the plurality of the exhaust grooves are arranged at intervals along the circumferential direction of the first plunger.

3. The oil storage tank structure according to claim 1, characterized in that: The exhaust groove extends along the first direction and penetrates through one end of the first plunger facing the oil storage cotton.

4. The oil storage tank structure according to claim 3, characterized in that: The first silicone member also has an extension portion, which is arranged at one end of the first plunger facing the oil storage cotton and extends inward along the bottom surface of the first plunger. The exhaust groove extends along the first direction and sequentially penetrates one end of the first plunger facing the oil storage cotton and the extension portion.

5. The oil storage tank structure according to claim 1, characterized in that: A convex edge is provided on the outer peripheral side surface of the first base body, and the bin body has a groove matched with the convex edge, and the convex edge can be snapped into the groove.

6. The oil storage tank structure according to claim 1, characterized in that: A plurality of hollow grooves are also formed on a side of the first substrate facing the oil storage cotton, and the plurality of hollow grooves are evenly spaced.

7. The oil storage tank structure according to claim 1, characterized in that: The second silicone member has a second base and a second plunger. The second plunger is arranged on a side of the second base facing the oil storage cotton. One end of the second plunger facing the oil storage cotton extends into the accommodating hole and abuts against the atomizer core assembly.

8. An electronic cigarette, characterized in that: It comprises a shell, a cigarette holder assembly, a cigarette holder oil-absorbing cotton and an oil storage bin structure as claimed in any one of claims 1 to 7, wherein one end of the shell has a mounting hole, the cigarette holder assembly is arranged at the mounting hole, and the cigarette holder assembly has a second connecting hole, the oil storage bin structure and the cigarette holder oil-absorbing cotton are arranged inside the shell, and the cigarette holder oil-absorbing cotton is arranged between the oil storage bin structure and the cigarette holder assembly, the cigarette holder oil-absorbing cotton has a third connecting hole, and the first connecting hole, the third connecting hole and the second connecting hole are connected in sequence.

9. The electronic cigarette according to claim 8, characterized in that: The first base has a placement groove on the side facing the cigarette holder assembly, and the cigarette holder oil-absorbing cotton is arranged in the placement groove. The cigarette holder assembly includes a base and an extension part. The base is arranged inside the shell and covers the placement groove. The extension part is arranged on the side of the base away from the cigarette holder oil-absorbing cotton and extends from the mounting hole. The second connecting hole passes through the extension part and the base in sequence.

10. The electronic cigarette according to claim 9, characterized in that: The base is provided with a snap-in groove on the side facing the cigarette holder oil-absorbing cotton, the first base has a protrusion on the side facing the cigarette holder assembly, the placement groove is provided on the side of the protrusion facing the cigarette holder assembly, and as the base covers the placement groove, the inner peripheral side surface of the snap-in groove can be snap-fitted with the outer peripheral side surface of the protrusion.

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