Pressing type double-tar-storage electronic cigarette structure

Abstract

The utility model discloses a pressing type double-tar-storage electronic cigarette structure which comprises a suction nozzle, a cigarette cartridge upper cover, upper guide sealing silica gel, a guide support, an atomizing core assembly, an external tar bin, tar inlet hole sealing silica gel, lower sealing silica gel, a cigarette cartridge base and a battery assembly, the upper end of the atomizing core assembly is filled in the suction nozzle, and an annular filling groove is formed in the guide support. The annular filling groove is filled with the upper guide sealing silica gel, an installation step is arranged at the upper end of the guide support, the lower portion of the suction nozzle and the atomization core assembly are both filled in the guide support, the smoke cartridge upper cover is buckled to the upper end of the step of the guide support, the smoke cartridge base is filled with the lower sealing silica gel, and the upper portion of the smoke cartridge base is installed in the external oil bin. The oil inlet hole sealing silica gel is arranged corresponding to the oil inlet hole of the oil inlet pipe, the battery assembly is installed below the smoke cartridge base, and the battery assembly is electrically connected with the atomization core assembly. The utility model belongs to the technical field of electronic cigarettes, and particularly provides a pressing type double-tar-storage electronic cigarette structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic cigarettes, and specifically is a push-type double-liquid storage electronic cigarette structure. Background Art

[0002] Currently, common electronic cigarettes include oil storage cotton type and oil tank type. Existing electronic cigarettes with oil storage cotton type have too much residual oil after smoking, and the residual oil can reach 15% of the volume of the oil storage cotton. The larger the capacity, the more oil is wasted. However, the oil tank type electronic cigarette can be smoked very cleanly with less waste.

[0003] However, the existing oil tank type electronic cigarettes on the market have problems such as small oil storage capacity, gurgling sound during inhalation, and easy oil leakage. Although the oil core separation type product can solve the problem of oil leakage during transportation, the customer still needs to wait for the e-liquid to moisten the atomizer core before inhaling it for the first time, otherwise the core will be smeared, causing the entire electronic cigarette to be scrapped, giving the customer a very poor experience, and the oil core cannot avoid oil leakage after mixing. Utility Model Content

[0004] In view of the above situation, in order to remedy the above existing defects, the utility model provides a push-type double-liquid storage electronic cigarette structure.

[0005] The utility model provides the following technical solutions: the utility model proposes a push-type dual-oil storage electronic cigarette structure, comprising a suction nozzle, a cigarette cartridge upper cover, an upper guide sealing silicone, a guide bracket, an atomization core assembly, an external oil bin, an oil inlet sealing silicone, a lower sealing silicone, a cigarette cartridge base and a battery assembly, the upper end of the atomization core assembly is filled in the suction nozzle, the guide bracket is provided with an annular filling groove, the upper guide sealing silicone is filled in the annular filling groove, the upper end of the guide bracket is provided with a mounting step, the lower part of the suction nozzle and the atomization core assembly are both filled in the guide bracket, the cigarette cartridge upper cover is buckled on the upper end of the step of the guide bracket, the lower sealing silicone is filled in the cigarette cartridge base, the upper part of the cigarette cartridge base is installed in the external oil bin, the oil inlet sealing silicone is arranged corresponding to the oil inlet of the oil inlet pipe, the battery assembly is installed below the cigarette cartridge base, the lower surface of the cigarette cartridge base is provided with a charging port, and the battery assembly and the atomization core assembly are electrically connected.

[0006] Furthermore, in the present solution, the atomizer core assembly includes an upper sealing silicone, an oil inlet pipe, an internal oil storage cotton, a heating wire assembly and POD silicone, the POD silicone sleeve is arranged at the lower end of the heating wire assembly, the internal oil storage cotton sleeve is arranged at the middle and upper part of the heating wire assembly, the lower end of the internal oil storage cotton is in contact with the upper surface of the POD silicone, the heating wire assembly sleeved with the internal oil storage cotton and the POD silicone is filled in the oil inlet pipe, an oil inlet hole is opened at the lower part of the side wall of the oil inlet pipe, concave and convex ribs are arranged on the outer surface of the POD silicone, the POD silicone and the oil inlet pipe are interference fit through the concave and convex ribs, the upper sealing silicone is arranged at the top of the oil inlet pipe, and the top of the oil inlet pipe sleeved with the upper sealing silicone is filled in the nozzle.

[0007] As a specific technical solution of the present utility model, the specific installation position of the oil inlet sealing silicone in this solution is as follows: the oil inlet sealing silicone is arranged at the lower end of the oil inlet pipe, and the oil inlet sealing silicone is arranged corresponding to the oil inlet, a push rod is arranged in the middle of the cigarette cartridge base, the lower surface of the oil inlet sealing silicone is fixedly connected to the upper surface of the push rod, the upper end of the atomization core assembly is completely filled in the suction nozzle, the inner and outer walls of the upper sealing silicone are provided with concave and convex ribs, the upper sealing silicone is respectively interference fit with the oil inlet pipe and the suction nozzle through the inner and outer concave and convex ribs, and a limiting step is provided on the lower sealing silicone.

[0008] As another specific technical scheme of the utility model, the specific installation position of the oil inlet sealing silicone in this scheme is as follows: the oil inlet sealing silicone is arranged at the lower end of the suction nozzle, the oil inlet sealing silicone is arranged corresponding to the oil inlet hole on the oil inlet pipe, a moving gap is left between the lower part of the oil inlet sealing silicone and the lower sealing silicone, the upper end of the atomization core assembly cannot be plugged to the bottom along the suction nozzle, a gap is left between the upper end of the atomization core assembly and the upper end of the suction nozzle, and the bottom of the atomization core assembly is in contact with the lower sealing silicone.

[0009] The beneficial effects achieved by the utility model using the above structure are as follows: The utility model proposes a push-type dual-oil storage electronic cigarette structure, which specifically has the following advantages: This product solves the drawbacks of the oil tank type products and the oil core separation type products on the market through the push-type dual-oil storage structure, so that the oil tank type electronic cigarette is not limited to a small capacity, and solves the shortcomings of the existing oil core separation type products. After the oil core is mixed, there is no need to wait for the oil lubrication process, and it can be directly inhaled without sticking the core, and after the internal oil storage cotton is passed, there will be no gurgling sound during the suction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the charging port of the utility model;

[0013] Figure 3 This is a schematic diagram of the explosion structure of Example 1 of the utility model;

[0014] Figure 4 This is a schematic cross-sectional structure diagram of Example 1 of the utility model before pressing;

[0015] Figure 5 This is a schematic diagram of the cross-sectional structure of Example 1 of the utility model after pressing;

[0016] Figure 6 This is a schematic cross-sectional view of the atomizer core assembly of Example 1 of the utility model;

[0017] Figure 7 for Figure 6 A partial enlarged view of part A;

[0018] Figure 8 This is a schematic diagram of the explosion structure of Example 2 of the utility model;

[0019] Fig. 9 This is a schematic cross-sectional view of the structure of Embodiment 2 of the utility model before pressing;

[0020] Fig.10 This is a schematic diagram of the cross-sectional structure of Example 2 of the utility model after pressing;

[0021] Fig.11 This is a schematic cross-sectional structural diagram of the suction nozzle of Example 2 of the utility model.

[0022] In the picture: 1. suction nozzle, 2. upper cover of the cigarette cartridge, 3. upper guide sealing silicone, 4. guide bracket, 5. upper sealing silicone, 6. oil inlet pipe, 7. internal oil storage cotton, 8. heating wire assembly, 9. POD silicone, 10. external oil tank, 11. oil inlet hole sealing silicone, 12. lower sealing silicone, 13. cigarette cartridge base, 14. battery assembly, 15. oil inlet hole, 16. ejector rod, 17. charging port. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0025] Example 1

[0026] See also Figure 1-Figure 7 The present embodiment provides a push-type dual-oil storage electronic cigarette structure, comprising a suction nozzle 1, a cigarette cartridge upper cover 2, an upper guide sealing silicone 3, a guide bracket 4, an atomizer core assembly, an external oil tank 10, an oil inlet sealing silicone 11, a lower sealing silicone 12, a cigarette cartridge base 13 and a battery assembly 14, the upper end of the atomizer core assembly is filled in the suction nozzle 1, the guide bracket 4 is provided with an annular filling groove, the upper guide sealing silicone 3 is filled in the annular filling groove, the upper end of the guide bracket 4 is provided with an installation step, the lower part of the suction nozzle 1 and the atomizer core assembly are both filled in the guide bracket 4, and the cigarette cartridge upper cover 2 is buckled on the upper end of the step of the guide bracket 4, The lower sealing silicone 12 is filled in the cartridge base 13, the upper part of the cartridge base 13 is installed in the external oil tank 10, the oil inlet sealing silicone 11 is arranged corresponding to the oil inlet 15 of the oil inlet pipe 6, and the oil inlet 15 is sealed under the action of the oil inlet sealing silicone 11. When inhalation is required, the position of the oil inlet sealing silicone 11 relative to the oil inlet 15 is controlled. The battery assembly 14 is installed below the cartridge base 13, and a charging port 17 is provided on the lower surface of the cartridge base 13. The battery assembly 14 and the atomizer core assembly are electrically connected, and the atomization work of the atomizer core assembly is controlled under the action of the battery assembly 14.

[0027] Specifically, see Figure 4-7 In the present embodiment, the atomizer core assembly comprises an upper sealing silicone 5, an oil inlet pipe 6, an internal oil storage cotton 7, a heating wire assembly 8 and a POD silicone 9. The POD silicone 9 is sleeved on the lower end of the heating wire assembly 8. The internal oil storage cotton 7 is sleeved on the middle and upper part of the heating wire assembly 8. The lower end of the internal oil storage cotton 7 is in contact with the upper surface of the POD silicone 9. The heating wire assembly 8 sleeved with the internal oil storage cotton 7 and the POD silicone 9 is filled in the oil inlet pipe 6. An oil inlet hole 15 is opened at the lower part of the side wall of the oil inlet pipe 6. The outer surface of the POD silicone 9 is provided with concave and convex ribs. The POD silicone 9 and the oil inlet pipe 6 are interference fit through the concave and convex ribs. The upper sealing silicone 5 is sleeved on the top of the oil inlet pipe 6. The top of the oil inlet pipe 6 sleeved with the upper sealing silicone 5 is filled in the nozzle 1.

[0028] Specifically, see Figure 4-7In the present embodiment, the oil inlet sealing silicone 11 is sleeved on the lower end of the oil inlet pipe 6, and the oil inlet sealing silicone 11 is correspondingly arranged with the oil inlet hole 15, and a push rod 16 is arranged in the middle of the cigarette cartridge base 13, and the lower surface of the oil inlet sealing silicone 11 sleeve is fixedly connected with the upper surface of the push rod 16, and the oil inlet sealing silicone 11 sleeve is pushed into place under the action of the push rod 16, and the oil inlet sealing silicone 11 sleeve blocks the oil inlet hole 15 before pressing the suction nozzle 1, so that the smoke oil in the external oil tank 10 cannot enter the internal oil storage cotton 7 space, and the smoke oil stored on the internal oil storage cotton 7 reaches a balance point at this time, so that the product will not leak oil during transportation, and the upper end of the atomization core assembly is completely filled in the suction nozzle 1, and the upper sealing silicone 5 sleeves The inner and outer walls are provided with concave and convex ribs, and the upper sealing silicone 5 sets are respectively interference-fitted with the oil inlet pipe 6 and the suction nozzle 1 through the concave and convex ribs on the inner and outer sides, so that they are connected together to form an integral atomization core assembly, and a limiting step is provided on the lower sealing silicone 12. The downward movement range of the atomization core assembly is limited by the setting of the limiting step. Under this structure, after pressing the suction nozzle 1, the suction nozzle 1 will push the atomization core assembly downward, and the oil inlet hole 15 will leak out of the oil inlet hole sealing silicone 11, and the smoke oil in the external oil tank 10 will enter the internal oil storage cotton 7 space through the oil inlet hole 15. At this time, inhalation can be carried out immediately. Because a part of the smoke oil is stored on the internal oil storage cotton 7, inhalation can be carried out immediately after pressing the suction nozzle 1, without waiting for the oil lubrication process, and the core will not be stuck.

[0029] This solution uses the suction nozzle 1 to drive the overall movement of the atomizer core assembly to achieve the shielding and leakage of the oil inlet hole 15. Its working principle is: this product is a double oil storage structure, the external oil tank 10 and the internal oil storage cotton 7 store oil together, by pressing the suction nozzle 1, the atomizer core assembly is moved down to the bottom of the lower sealing silicone 12, and the oil inlet hole 15 on the oil inlet pipe 6 is moved from the middle of the oil inlet hole sealing silicone 11 to the bottom thereof to leak out, so that the smoke oil in the external oil tank 10 enters the internal oil storage cotton 7 through the oil inlet hole 15, and then is atomized by the heating wire assembly 8.

[0030] Example 2

[0031] See also Figure 1-Figure 2 , Figure 8-Figure 11The present embodiment provides a push-type dual-oil storage electronic cigarette structure, comprising a suction nozzle 1, a cigarette cartridge upper cover 2, an upper guide sealing silicone 3, a guide bracket 4, an atomizer core assembly, an external oil tank 10, an oil inlet sealing silicone 11, a lower sealing silicone 12, a cigarette cartridge base 13 and a battery assembly 14, the upper end of the atomizer core assembly is filled in the suction nozzle 1, the guide bracket 4 is provided with an annular filling groove, the upper guide sealing silicone 3 is filled in the annular filling groove, the upper end of the guide bracket 4 is provided with an installation step, the lower part of the suction nozzle 1 and the atomizer core assembly are both filled in the guide bracket 4, and the cigarette cartridge upper cover 2 is buckled on the upper end of the step of the guide bracket 4, The lower sealing silicone 12 is filled in the cartridge base 13, the upper part of the cartridge base 13 is installed in the external oil tank 10, the oil inlet sealing silicone 11 is arranged corresponding to the oil inlet 15 of the oil inlet pipe 6, and the oil inlet 15 is sealed under the action of the oil inlet sealing silicone 11. When inhalation is required, the position of the oil inlet sealing silicone 11 relative to the oil inlet 15 is controlled. The battery assembly 14 is installed below the cartridge base 13, and a charging port 17 is provided on the lower surface of the cartridge base 13. The battery assembly 14 and the atomizer core assembly are electrically connected, and the atomization work of the atomizer core assembly is controlled under the action of the battery assembly 14.

[0032] Specifically, see Figure 9-11 In the present embodiment, the atomizer core assembly comprises an upper sealing silicone 5, an oil inlet pipe 6, an internal oil storage cotton 7, a heating wire assembly 8 and a POD silicone 9. The POD silicone 9 is sleeved on the lower end of the heating wire assembly 8. The internal oil storage cotton 7 is sleeved on the middle and upper part of the heating wire assembly 8. The lower end of the internal oil storage cotton 7 is in contact with the upper surface of the POD silicone 9. The heating wire assembly 8 sleeved with the internal oil storage cotton 7 and the POD silicone 9 is filled in the oil inlet pipe 6. An oil inlet hole 15 is opened at the lower part of the side wall of the oil inlet pipe 6. The outer surface of the POD silicone 9 is provided with concave and convex ribs. The POD silicone 9 and the oil inlet pipe 6 are interference fit through the concave and convex ribs. The upper sealing silicone 5 is sleeved on the top of the oil inlet pipe 6. The top of the oil inlet pipe 6 sleeved with the upper sealing silicone 5 is filled in the nozzle 1.

[0033] Specifically, see Figure 9-11In this embodiment, the oil inlet sealing silicone 11 is sleeved on the lower end of the suction nozzle 1, and the oil inlet sealing silicone 11 moves synchronously with the movement of the suction nozzle 1. The oil inlet sealing silicone 11 is corresponding to the oil inlet hole 15 on the oil inlet pipe 6. A moving gap is left between the lower part of the oil inlet sealing silicone 11 and the lower sealing silicone 12. The lower sealing silicone 12 limits the moving position of the oil inlet sealing silicone 11. The upper end of the atomizer core assembly cannot be plugged to the bottom along the suction nozzle 1. There is a gap between the upper end of the atomizer core assembly and the upper end of the suction nozzle 1. The bottom of the atomizer core assembly is in contact with the lower sealing silicone 12. When no force is applied to the suction nozzle 1, the oil inlet sealing silicone 11 seals and blocks the oil inlet hole 15, so that the smoke oil in the external oil tank 10 cannot enter the space of the internal oil storage cotton 7. At this time, the smoke oil stored on the internal oil storage cotton 7 reaches a balance point, so that the product will not leak oil during transportation; when the suction nozzle 1 is pressed, the oil inlet sealing silicone 11 will be pushed down and limited by the lower sealing silicone 12; the oil inlet hole 15 leaks out of the oil inlet sealing silicone 11, and the smoke oil in the external oil tank 10 enters the space of the internal oil storage cotton 7 through the oil inlet hole 15. At this time, you can immediately inhale, because there is a part of smoke oil stored on the internal oil storage cotton 7, so you can immediately inhale after pressing the suction nozzle 1, there is no need to wait for the oil lubrication process, and the core will not get stuck.

[0034] In this solution, the oil inlet hole sealing silicone 11 is driven to move by the suction nozzle 1, and the atomizer core assembly is kept stationary to achieve the shielding and leakage of the oil inlet hole 15. Its working principle is as follows: this product is a double oil storage structure, the external oil tank 10 and the internal oil storage cotton 7 store oil together, and by pressing the suction nozzle 1, the oil inlet hole sealing silicone 11 is moved down to the lower sealing silicone 12, and the oil inlet hole 15 on the oil inlet pipe 6 is leaked, so that the smoke oil in the external oil tank 10 enters the internal oil storage cotton 7 through the oil inlet hole 15, and then is atomized by the heating wire assembly 8.

[0035] The electronic cigarettes provided by the above two technical solutions are only different in moving parts. When the two are in use: a part of the smoke oil will be stored on the internal oil storage cotton 7, so the customer does not need to wait for the oil to be lubricated when using it, and can directly inhale after pressing the suction nozzle 1 without worrying about the problem of the core being sticky; when the smoke oil stored in the internal oil storage cotton 7 is full, the smoke oil in the external oil tank 10 will no longer supply oil, so while solving the oil leakage problem, the oil storage capacity of the external oil tank 10 can be safely increased; the internal oil storage cotton 7 will keep the smoke oil balanced, and there will be no gurgling sound when inhaling due to excessive smoke oil contacting the heating wire component 8.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A push-type dual-liquid storage electronic cigarette structure, characterized in that: It includes a suction nozzle, a cigarette cartridge upper cover, an upper guide sealing silicone, a guide bracket, an atomizer core assembly, an external oil bin, an oil inlet sealing silicone, a lower sealing silicone, a cigarette cartridge base and a battery assembly, the upper end of the atomizer core assembly is filled in the suction nozzle, the guide bracket is provided with an annular filling groove, the upper guide sealing silicone is filled in the annular filling groove, the upper end of the guide bracket is provided with a mounting step, the lower part of the suction nozzle and the atomizer core assembly are both filled in the guide bracket, the cigarette cartridge upper cover is buckled on the upper end of the step of the guide bracket, the lower sealing silicone is filled in the cigarette cartridge base, the upper part of the cigarette cartridge base is installed in the external oil bin, the oil inlet sealing silicone is arranged corresponding to the oil inlet of the oil inlet pipe, the battery assembly is installed below the cigarette cartridge base, the lower surface of the cigarette cartridge base is provided with a charging port, and the battery assembly is electrically connected to the atomizer core assembly.

2. A push-type dual-liquid storage electronic cigarette structure according to claim 1, characterized in that: The atomizer core assembly includes an upper sealing silicone, an oil inlet pipe, an internal oil storage cotton, a heating wire assembly and POD silicone. The POD silicone sleeve is arranged at the lower end of the heating wire assembly, the internal oil storage cotton sleeve is arranged at the middle and upper part of the heating wire assembly, the lower end of the internal oil storage cotton is in contact with the upper surface of the POD silicone, the heating wire assembly sleeved with the internal oil storage cotton and the POD silicone is filled in the oil inlet pipe, an oil inlet hole is opened at the lower part of the side wall of the oil inlet pipe, concave and convex ribs are arranged on the outer surface of the POD silicone, the POD silicone and the oil inlet pipe are interference fit through the concave and convex ribs, the upper sealing silicone is arranged at the top of the oil inlet pipe, and the top of the oil inlet pipe sleeved with the upper sealing silicone is filled in the nozzle.

3. A push-type dual-liquid storage electronic cigarette structure according to claim 2, characterized in that: The oil inlet sealing silicone is arranged at the lower end of the oil inlet pipe, and the oil inlet sealing silicone is arranged corresponding to the oil inlet, a push rod is arranged in the middle of the cigarette cartridge base, the lower surface of the oil inlet sealing silicone is fixedly connected to the upper surface of the push rod, the upper end of the atomization core assembly is completely filled in the suction nozzle, and concave and convex ribs are arranged on the inner and outer walls of the upper sealing silicone. The upper sealing silicone is respectively interference fit with the oil inlet pipe and the suction nozzle through the concave and convex ribs on the inner and outer sides, and a limiting step is arranged on the lower sealing silicone.

4. A push-type dual-liquid storage electronic cigarette structure according to claim 2, characterized in that: The oil inlet hole sealing silicone is arranged at the lower end of the suction nozzle, and the oil inlet hole sealing silicone is arranged corresponding to the oil inlet hole on the oil inlet pipe. A moving gap is left between the lower part of the oil inlet hole sealing silicone and the lower sealing silicone. The upper end of the atomizer core assembly cannot be plugged to the bottom along the suction nozzle. A gap is left between the upper end of the atomizer core assembly and the upper end of the suction nozzle, and the bottom of the atomizer core assembly is in contact with the lower sealing silicone.

Images