Electronic cigarette structure

Abstract

The present disclosure discloses a pull-out electronic cigarette structure, which includes a suction nozzle cover, an external oil tank, an atomization core assembly, a base, a housing, and a battery assembly. A lower of the atomization core assembly is sleeved with a base silicone, and the lower of the atomization core assembly is installed in the base. The atomization core assembly and the base are installed in the external oil tank, and the base is provided with a buckle corresponding to a bottom of the external oil tank. An upper of the housing is sleeved at a lower of the external oil tank, and an upper of the battery assembly is installed in the housing. An upper of the external oil tank is provided with a cover groove, and an upper of the atomization core assembly is arranged to be close to the cover groove. The atomization core assembly is electrically connected to the battery assembly, the suction nozzle cover penetrates through the cover groove and is connected to the atomization core assembly. The base silicone and the base are corresponding provided with an oil injection hole, each oil injection hole is communicated with the external oil tank and provided with a silicone plug. The present disclosure belongs to the field of electronic cigarettes technology.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the field of electronic cigarettes technologies, and in particular, to a pull-out electronic cigarette structure.BACKGROUND

[0002] At present, common electronic cigarettes include an oil-storage-cotton type and an oil-storage-tank type. The existing oil-storage-cotton style electronic cigarettes have too much remaining smoke oil after being sucked, and the remaining smoke oil can reach 15% of the volume of the oil-storage-cotton. The larger the capacity, the more smoke oil is wasted. While much oil can be smoked for the oil-storage-tank type electronic cigarettes, with less waste.

[0003] However, the existing oil-storage-tank type electronic cigarettes on the market have a problem of small oil storage capacity, gurgling sound generated during a suction process, and being prone to oil leakage. Although oil core separation products can solve the problem of oil leakage during transportation, the customer still need to wait for the smoke oil to be moisturized before suction when using it for the first time. Otherwise, the core will be burnt, which will cause an entire smoke oil to be scrapped, offer the customer a very poor experience. Furthermore, after the oil and core are mixed, the oil leakage problem still cannot be avoided.SUMMARY

[0004] In response to the above situation and to compensate for the existing defects, the present disclosure provides a pull-out electronic cigarette structure.

[0005] The present disclosure provides the following technical solution: a pull-out electronic cigarette structure proposed by the present disclosure, including a suction nozzle cover, an external oil tank, an atomization core assembly, a base, a housing, and a battery assembly; a lower of the atomization core assembly is sleeved with a bas silicone, and the lower of the atomization core assembly is installed in the base; the atomization core assembly and the base are installed in the external oil tank, the base is provided with a buckle corresponding to a bottom of the external oil tank; an upper of the housing is sleeved at a lower of the external oil tank; an upper of the battery assembly is installed in the housing; a bottom wall of the battery assembly is provided with a charging port; an upper of the external oil tank is provided with a cover groove; an upper of the atomization core assembly is arranged to be close to the cover groove; the atomization core assembly is electrically connected to the battery assembly; the suction nozzle cover penetrates through the cover groove and is connected to the atomization core assembly; the base silicone and the base are corresponding provided with an oil injection hole; each oil injection hole is communicated with the external oil tank and provided with a silicone plug.

[0006] Furthermore, the atomization core assembly includes a suction nozzle, an oil-inlet pipe, an oil-storage cotton, a heating wire assembly, and a silicone; the silicone is sleeved at a lower of the heating wire assembly, the heating wire assembly is electrically connected to the battery assembly, the oil-storage cotton is sleeved at an outer side of an upper of the heating wire assembly, the oil-storage cotton is provided in the oil-inlet pipe, a lower of the oil-inlet pipe is provided with an oil-inlet hole; the oil-inlet pipe is slidably provided in the base silicone, the suction nozzle is connected to an upper of the oil-inlet pipe by riveting; a lower of the suction nozzle is embedded in an interior of the upper of the oil-inlet pipe; an outer wall of the lower of the suction nozzle is provided with an annular sealing groove, the annular sealing groove is provided with an O-ring sealing ring, the lower of the suction nozzle is in interference fit with the external oil tank through the O-shaped sealing ring, and the lower of the suction nozzle cover is provided with an elastic arm, a lower of the elastic arm is provided with a reverse buckle; the elastic arm and the reverse buckle both penetrate through the cover groove and are embedded in the suction nozzle; an inner side of an upper of the suction nozzle is provided with a stepped platform, and the reverse buckle is provided correspondingly to the stepped platform; the upper of the suction nozzle is provided with a convex platform, and an inner side of the upper of the external oil tank is provided with a limit platform; the convex platform is provided correspondingly to the limit platform.

[0007] Preferably, there are a plurality sets of annular sealing grooves on the outer wall of the suction nozzle, and the O-shaped sealing ring is provided correspondingly to each of the annular sealing grooves.

[0008] Preferably, an oil quantity observation window is provided on the external oil tank, and a scale mark is provided on the oil quantity observation window.

[0009] Preferably, a suspension member is provided on the external oil tank.

[0010] Furthermore, a sealing ring is sleeved on the suction nozzle cover.

[0011] The beneficial effects achieved by adopting the above structure in the present disclosure are as follows: a pull-out electronic cigarette structure proposed in the present disclosure has the following advantages: this product solves drawbacks of oil-storage-tank type products and oil-core-separation products on the market through the pull-out dual oil storage structure, rendering the oil-storage-tank electronic cigarettes not limited to small capacity, and solving the shortcomings of existing oil-core-separation products. After the oil core is mixed, there is no need to wait for a process of moisturizing oil, and the oil core can be directly sucked without burnt. Furthermore, through the oil-storage cotton, there will be no gurgling sound during a suction process.BRIEF DESCRIPTION OF DRAWINGS

[0012] The attached drawings are used to provide a further understanding of the present disclosure and form a part of the specification. They are used together with the embodiments of the present disclosure to explain the present disclosure and do not constitute a limitation on the present disclosure. FIG. 1 is a schematic diagram of an overall structure of the present disclosure. FIG. 2 is a schematic diagram of an explosive structure of the present disclosure. FIG. 3 is a schematic structural diagram of an atomization core assembly of the present disclosure. FIG. 4 is a schematic diagram of a cross-sectional structure of the present disclosure before pulling a suction nozzle cover. FIG. 5 is a schematic diagram of a cross-sectional structure of the present disclosure after pulling out the suction nozzle cover.

[0013] Numeral reference: 1. suction nozzle cover, 2. external oil tank, 3. suction nozzle, 4. oil-inlet pipe, 5. oil-storage cotton, 6. heating wire assembly, 7. silicone, 8. base silicone, 9. base, 10. silicone plug, 11. housing, 12. battery assembly, 13. oil-inlet hole, 14. O-shaped sealing ring, 15. elastic arm, 16. reverse buckle, 17. convex platform, 18. limit platform, 19. suspension member.DESCRIPTION OF EMBODIMENTS

[0014] The following will provide a clear and complete description of the technical solution in the embodiments of the present disclosure, in combination with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in this field without creative work fall within the protection scope of the present disclosure.

[0015] It should be noted that words "front", "back", "left", "right", "up", and "down" used in the following description refer to a direction in the drawings, while the words "inside" and "outside" respectively refer to a direction facing or away from a geometric center of a specific component.

[0016] As shown in FIGs. 1-2, an embodiment provided by the present disclosure: a pull-out electronic cigarette structure, which includes a suction nozzle cover 1, an external oil tank 2, an atomization core assembly, a base 9, a housing 11, and a battery assembly 12. A lower of the atomization core assembly is sleeved with a base silicone 8, and the lower of the atomization core assembly is installed in the base 9. The atomization core assembly and the base 9 are installed in the external oil tank 2, the base 9 is provided with a buckle corresponding to a bottom of the external oil tank 2. An upper of the housing 11 is sleeved at a lower of the external oil tank 2, and an upper of the battery assembly 12 is installed in the housing 11. A bottom wall of the battery assembly 12 is provided with a charging port, and a cover groove is provided at an upper of the external oil tank 2. An upper of the atomization core assembly is arranged close to the cover groove, the atomization core assembly is electrically connected to the battery assembly 12. The suction nozzle cover 1 penetrates through the cover groove and is connected to the atomization core assembly. The base silicone 8 and the base 9 are corresponding provided with an oil injection hole. Each oil injection hole is communicated with an interior of the external oil tank 2 and provided with a silicone plug 10. After filling the interior of the external oil tank 2 with oil through the oil injection hole, the oil injection hole is sealed under an action of the silicone plug 10.

[0017] Specifically, referring to FIGs. 3-5, in this embodiment, the atomization core assembly includes a suction nozzle 3, an oil-inlet pipe 4, an oil-storage cotton 5, a heating wire assembly 6, and a silicone 7. The silicone 7 is sleeved at a lower of the heating wire assembly 6, the heating wire assembly 6 is electrically connected to the battery assembly 12, the oil-storage cotton 5 is sleeved on an outer side of an upper of the heating wire assembly 6, and the oil-storage cotton 5 is provided in the oil-inlet pipe 4. A lower of the oil-inlet pipe 4 is provided with an oil-inlet hole 13, and the oil-inlet pipe 4 is slidably provided in the base silicone 8. The suction nozzle 3 is connected to an upper of the oil-inlet pipe 4 by riveting, and a lower of the suction nozzle 3 is embedded in an interior of the upper of the oil-inlet pipe 4, and there is an annular sealing groove on an outer wall of the lower of the suction nozzle 3. The annular sealing groove is provided with an O-shaped sealing ring 14, and the lower of the suction nozzle 3 is in an interference fit with the external oil tank 2 through the O-shaped sealing ring 14. The lower of the suction nozzle cover 1 is provided with an elastic arm 15, a lower of the elastic arm 15 is provided with a reverse buckle 16, both of the elastic arm 15 and the reverse buckle 16 penetrate through the cover groove and are embedded in the suction nozzle 3. An inner side of an upper of the suction nozzle 3 is provided with a stepped platform, and the reverse buckle 16 is provided correspondingly to the stepped platform. The upper of the suction nozzle 3 is provided with a convex platform 17, and an inner side of the upper of the external oil tank 2 is provided with a limit platform 18. The convex platform 17 is provided correspondingly to the limit platform 18. When the reverse buckle 16 at the lower of the suction nozzle cover 1 is embedded in the suction nozzle 3, under an action of the elastic arm 15, the reverse buckle 16 is embedded in the stepped platform, and the suction nozzle 3 can be protected by the suction nozzle cover 1. At this time, the oil-inlet hole 13 is completely covered by the base silicone 8. Oil in the external oil tank 2 cannot enter a space of the oil-storage cotton 5 under oil pressure, and at this time, stored smoke oil on the oil-storage cotton 5 reaches a balance point, so that the product will not leak oil during transportation. When the suction nozzle cover 1 is pulled upwards, the entire atomization core assembly is pulled to move upwards by the reverse buckle 16. When the convex platform 17 at the upper of the suction nozzle 3 contacts the limit platform 18 provided on the inner wall of the external oil tank 2, under a blocking effect of the limit platform 18, the atomization core assembly does not move longer. At this time, the oil-inlet hole 13 is exposed out of the base silicone 8, and smoke oil in the external oil tank 2 enters the space of the oil-storage cotton 5 through the oil-inlet hole 13, the suction nozzle cover 1 is continued to pull out. The suction nozzle cover 1 will pull the reverse buckle 16 out of the suction nozzle 3 through the elastic arm 15, then it is detached from the product. At this time, suction can be carried out. As there is a part of smoke oil stored on the oil-storage cotton 5, suction can be immediately carried out after pulling out the suction nozzle cover 1, without waiting moisturizing oil and without burning the core. A plurality sets of annular sealing grooves are provided along an outer wall of the suction nozzle 3. The O-shaped sealing ring 14 is provided correspondingly to each annular sealing groove. There is an oil quantity observation window on the external oil tank 2, and a scale line is provided on the oil quantity observation window. The external oil tank 2 is provided with a suspension member 19, which facilitates to carry electronic cigarettes through a setting of the suspension member 19. The suction nozzle cover 1 is provided with a sealing ring.

[0018] When used: this product is a dual oil storage structure, the external oil tank 2 and oil-storage cotton 5 store oil simultaneously. By pulling the suction nozzle cover 1, the reverse buckle 16 at the lower of the suction nozzle cover 1 lifts the atomization core assembly until the convex platform 17 on the suction nozzle 3 is blocked by the limit platform 18 of the external oil tank 2. At this time, a position of the atomization core assembly will cause the oil-inlet hole 13 on the oil-inlet pipe 4 to be exposed out of the base silicone 8, allowing the smoke oil in the external oil tank 2 to enter the oil-storage cotton 5 through the oil-inlet hole 13, and then be atomized by the heating wire assembly 6. After the atomization core is pulled out, the suction nozzle cover 1 needs to be removed before the product can be sucked.

[0019] The electronic cigarette provided in the present disclosure will store a part of smoke oil by the oil-storage cotton 5, so that a customer does not need to wait for moisturizing oil when using it. After removing the suction nozzle cover 1, he can directly smoke without worrying about a problem of burning the core. After the oil-storage cotton 5 is full of stored oil, the oil in external oil tank 2 will no longer be supplied, so that oil leakage problem is solved, the oil storage capacity of the external oil tank 2 can be increased. The oil-storage cotton 5 will keep the smoke oil in balance all the time, and there will be no gurgling sound during suction due to a contact between excessive oil with the heating wire assembly 6.

[0020] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, terms "including", "include", or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, material, or equipment that includes a series of elements not only includes those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, material, or equipment.

[0021] Although embodiments of the present disclosure have been shown and described, it can be understood by those skilled in the art that many changes, modifications, substitutions, and variations can be made to these embodiments without departing from the scope of the present disclosure. The protection scope of the present disclosure is limited by the claims and their equivalents.

Claims

1. A pull-out electronic cigarette structure, characterized in that: comprising a suction nozzle cover (1), an external oil tank (2), an atomization core assembly, a base (9), a housing (11), and a battery assembly (12); a lower of the atomization core assembly is sleeved with a bas silicone, and the lower of the atomization core assembly is installed in the base; the atomization core assembly and the base are installed in the external oil tank (2), the base (9) is provided with a buckle corresponding to a bottom of the external oil tank (2); an upper of the housing (11) is sleeved at a lower of the external oil tank (2); an upper of the battery assembly (12) is installed in the housing (11); a bottom wall of the battery assembly (12) is provided with a charging port; an upper of the external oil tank (2) is provided with a cover groove; an upper of the atomization core assembly is arranged to be close to the cover groove; the atomization core assembly is electrically connected to the battery assembly (12); the suction nozzle cover (1) penetrates through the cover groove and is connected to the atomization core assembly; a base silicone (8) and the base (9) are corresponding provided with an oil injection hole; each oil injection hole is communicated with the external oil tank (2) and provided with a silicone plug (10).

2. The pull-out electronic cigarette structure according to claim 1, characterized in that: the atomization core assembly comprises a suction nozzle (3), an oil-inlet pipe (4), an oil-storage cotton (5), a heating wire assembly (6), and a silicone (7); the silicone (7) is sleeved at a lower of the heating wire assembly (6), the heating wire assembly (6) is electrically connected to the battery assembly (12), the oil-storage cotton (5) is sleeved at an outer side of an upper of the heating wire assembly (6), the oil-storage cotton (5) is provided in the oil-inlet pipe (4), a lower of the oil-inlet pipe (4) is provided with an oil-inlet hole (13); the oil-inlet pipe (4) is slidably provided in the base silicone (8), the suction nozzle (3) is connected to an upper of the oil-inlet pipe (4) by riveting; a lower of the suction nozzle (3) is embedded in an interior of the upper of the oil-inlet pipe (4); an outer wall of the lower of the suction nozzle (3) is provided with an annular sealing groove, the annular sealing groove is provided with an O-ring sealing ring, the lower of the suction nozzle (3) is in interference fit with the external oil tank (2) through an O-shaped sealing ring (14), and the lower of the suction nozzle cover (1) is provided with an elastic arm (15), a lower of the elastic arm (15) is provided with a reverse buckle (16); the elastic arm (15) and the reverse buckle (16) both penetrate through the cover groove and are embedded in the suction nozzle (3); an inner side of an upper of the suction nozzle (3) is provided with a stepped platform, and the reverse buckle (16) is provided correspondingly to the stepped platform; the upper of the suction nozzle (3) is provided with a convex platform (17), and an inner side of the upper of the external oil tank (2) is provided with a limit platform (18); the convex platform (17) is provided correspondingly to the limit platform (18).

3. The pull-out electronic cigarette structure according to claim 2, characterized in that: there are a plurality sets of annular sealing grooves on the outer wall of the suction nozzle (3), and the O-shaped sealing ring (14) is provided correspondingly to each of the annular sealing grooves.

4. The pull-out electronic cigarette structure according to claim 1, characterized in that: an oil quantity observation window is provided on the external oil tank (2), and a scale mark is provided on the oil quantity observation window.

5. The pull-out electronic cigarette structure according to claim 1, characterized in that a suspension member (19) is provided on the external oil tank (2).

6. The pull-out electronic cigarette structure according to claim 1, characterized in that a sealing ring is sleeved on the suction nozzle cover (1).

Images