Double-oil-cup electronic cigarette with efficient oil injection structure

Abstract

The utility model provides a double-oil cup electronic cigarette with an efficient oil injection structure, which comprises an electronic cigarette shell, an upper oil cup atomizing component, a lower oil cup atomizing component and a controller component are arranged in the electronic cigarette shell, the upper oil cup atomizing component comprises an upper oil cup, upper oil storage cotton, upper oil sealing silica gel and an upper atomizing core component, and the lower oil cup atomizing component comprises an upper oil cup and a lower oil cup. An oil injection hole penetrating through the upper and lower end faces is formed in the upper oil sealing silica gel, an oil injection film is arranged in the oil injection hole, and the oil injection film and the upper oil sealing silica gel are integrally formed through injection molding. By using the product structure, the problems that in the prior art, an electronic cigarette empty oil cup oil injection mode is tedious in operation and low in oil injection efficiency can be effectively solved, oil injection can be carried out on the premise that upper oil sealing silica gel is not detached through the arrangement of the oil injection hole, and the oil injection efficiency is improved. In addition, the oil injection film and the upper oil sealing silica gel are integrally formed through injection molding, automatic closing can be conducted after oil injection is completed, the situation of oil leakage is avoided, and the machining efficiency of machining personnel is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette technical field, concretely relates to a double oil cup electronic cigarette with high -efficient oil injection structure. BACKGROUND

[0002] Electronic cigarette is a device that liquid atomization liquid is heated by heating wire to generate aerosol. The product is small but involves fluid mechanics, electronic control technology, material science, toxicology, human body art science and many other disciplines, and is a high-tech product integrating many disciplines. Electronic cigarette can vaporize liquid containing nicotine component through atomizer, for user to smoke. Electronic cigarette stores tobacco tar, and is provided with atomizing core, which can convert liquid nicotine into mist, so that user has a feeling similar to smoking when inhaling, realizing "swallowing cloud and spitting mist".

[0003] The existing electronic cigarette, along with people's rich taste demand, the market appears the electronic cigarette of double oil storehouse structure, can store two different taste tobacco tar, realizes two taste switching and smokes, or mixed taste smokes, can satisfy user's taste use demand, but in the production process, in order to meet the different tobacco tar taste demand of user, all empty oil cup is produced first, and the empty oil cup is processed to oil injection operation, and the oil injection process needs to remove the oil sealing silica gel of oil cup first, then the oil cup is injected, and after the oil injection is completed, the oil sealing silica gel is installed on the oil cup to seal the oil, and the oil injection process is relatively cumbersome, the processing efficiency of processing personnel is low, which is not conducive to improving the competitiveness of enterprises. UTILITY MODEL CONTENT

[0004] To solve the problems in the prior art, the utility model provides a double oil cup electronic cigarette with high -efficient oil injection structure, which solves the problems of complicated operation and low oil injection efficiency in the prior art.

[0005] The utility model discloses a double oil cup electronic cigarette with high -efficient oil injection structure, including electronic cigarette shell, be provided with upper oil cup atomization subassembly, lower oil cup atomization subassembly and controller component in electronic cigarette shell, and upper oil cup atomization subassembly and lower oil cup atomization subassembly are electrically connected with controller component respectively, and upper oil cup atomization subassembly includes upper oil cup, upper oil storage cotton, upper oil sealing silica gel and upper atomizing core subassembly, and upper oil sealing silica gel is provided with the oil injection hole that penetrates the upper and lower end faces, and the oil injection hole is provided with the oil injection film, and the oil injection film is integrally formed with upper oil sealing silica gel injection molding.

[0006] The utility model makes further improvement, and the thickness range of oil injection film is 0.4-0.5mm.

[0007] The utility model makes further improvement, and the aperture range of oil injection hole is 2.4-2.6mm.

[0008] The utility model discloses further improve, and the oil cup atomization subassembly includes the oil cup, lower oil storage cotton, lower oil sealing silica gel and lower atomization core subassembly, is provided with lower oil injection hole and oil injection plug on lower oil sealing silica gel, and lower oil injection hole is set up and passes through the lower oil sealing silica gel upper and lower end face, and oil injection plug can seal lower oil injection hole.

[0009] The utility model discloses further improve, and is provided with connecting band on oil injection plug, and oil injection plug, connecting band and lower oil sealing silica gel are integrally formed by injection molding.

[0010] The utility model discloses further improve, and the number of oil injection hole is two groups, and is provided with upper atomization passageway in oil storage cotton, and is provided with the first upper atomization hole that cooperates with atomization passageway on upper oil sealing silica gel, and two groups of oil injection hole are arranged respectively on the both sides of first upper atomization hole.

[0011] The utility model discloses further improve still including upper mounting support and suction nozzle, and is provided with the suction nozzle mounting hole that cooperates with suction nozzle on electronic cigarette shell, and is provided with upper silica gel mounting part, suction nozzle mounting part and oil injection part on upper mounting support, and suction nozzle mounting part and upper silica gel mounting part are arranged respectively on the upper and lower ends of upper mounting support, and the lower end of suction nozzle is fixedly set up on suction nozzle mounting part, and is provided with the oil injection through -hole that cooperates with oil injection hole on oil injection part, and is provided with the airway hole that cooperates with first upper atomization hole in suction nozzle mounting part, and suction nozzle can cooperate airway hole and suck.

[0012] The utility model discloses further improve, and the lower extension of oil injection connecting column has oil injection connecting column at the position of oil injection through -hole lower end of upper mounting support, and the upward extension of oil injection hole has the oil injection cylinder that cooperates with oil injection connecting column, and oil injection cylinder is set up on oil injection connecting column.

[0013] The utility model discloses further improve still including oil absorption cotton, and is provided with the placement site that cooperates with oil absorption cotton on upper oil sealing silica gel, and oil absorption cotton sets up in placement site, and oil absorption cotton sets up between upper oil sealing silica gel and upper mounting support.

[0014] The utility model discloses further improve, and is provided with the positioning installation side wall on upper silica gel mounting part, and installation side wall sets up in placement site, and installation side wall outer side and placement site inner wall interference fit.

[0015] Compared with the prior art, the utility model has the advantages that: the utility model provides a double-oil-cup electronic cigarette with a high-efficiency oil injection structure, which effectively solves the problems of complicated operation and low oil injection efficiency in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the scheme of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 The whole structure schematic diagram of the double oil cup electronic cigarette with high-efficiency oil injection structure is shown in the figure.

[0018] Figure 2 The exploded structure schematic diagram of the double oil cup electronic cigarette with high-efficiency oil injection structure is shown in the figure.

[0019] Figure 3 The Figure 2 Another perspective structure schematic diagram is shown in the figure. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs; the terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application; the specification, claims and above-mentioned drawing description of the present application and the terms "include" and "have" and any modification thereof are intended to cover non-exclusive inclusion. The specification, claims and above-mentioned drawing description of the present application or the terms "first", "second" and the like are used to distinguish different objects, not to describe a specific order.

[0021] In the present application, "embodiment" means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of the present application. The phrase appears at various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present application can be combined with other embodiments.

[0022] In order to make those skilled in the art better understand the scheme of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings.

[0023] As Figures 1-3The utility model discloses a double oil cup electronic cigarette with high -efficient oil injection structure, including electronic cigarette shell 1, be provided with upper oil cup 31 atomization subassembly, lower oil cup 41 atomization subassembly and controller assembly 2 in electronic cigarette shell 1, and upper oil cup 31 atomization subassembly and lower oil cup 41 atomization subassembly are electrically connected with controller assembly 2 respectively, upper oil cup 31 atomization subassembly includes upper oil cup 31, oil storage cotton 32, upper oil sealing silica gel 33 and upper atomization core assembly 34, and upper oil sealing silica gel 33 is provided with the oil injection hole that penetrates upper and lower end faces, is provided with the oil injection film in the oil injection hole, and the oil injection film is integrally formed with upper oil sealing silica gel 33 injection.

[0024] Through the cooperation of the oil injection hole and the oil injection film, the oil injection needle can be used for oil injection by the processing personnel, without the need to disassemble the upper oil sealing silica gel 33 for oil injection as in the traditional oil injection method, thereby effectively improving the oil injection efficiency.

[0025] Moreover, due to the use of the oil injection needle for oil injection, after puncture oil injection, the oil injection film is made of silica gel elastic material and has elastic return effect, so that the e-liquid can be prevented from flowing out of the oil injection hole, the oil leakage is avoided, and the use experience of the product is effectively improved.

[0026] The number of oil injection holes is two groups, the oil storage cotton 32 is provided with an upper atomization channel, the upper oil sealing silica gel 33 is provided with a first upper atomization hole 332 matched with the atomization channel, and the two groups of oil injection holes are arranged on the two sides of the first upper atomization hole 332.

[0027] Through the arrangement of the two groups of oil injection holes, the oil injection efficiency can be effectively improved, oil injection can be performed at the same time, and the absorption of the oil storage cotton 32 to the e-liquid is more uniform.

[0028] The thickness of the oil injection film is 0.4-0.5mm, through the arrangement of the range, the effects of convenient puncture and elastic return sealing can be effectively considered.

[0029] The diameter of the oil injection hole is 2.4-2.6mm, through the arrangement of the range, the oil injection needle can be effectively matched for oil injection, and the convenience of the oil injection needle is ensured.

[0030] The lower oil cup 41 atomization subassembly includes a lower oil cup 41, a lower oil storage cotton, a lower oil sealing silica gel 42 and a lower atomization core assembly, the lower oil sealing silica gel 42 is provided with a lower oil injection hole and an oil injection plug 421, Figure 3 The oil injection plug 421 is arranged in the lower oil injection hole in a tightly closed state, the lower oil injection hole penetrates the upper and lower end faces of the lower oil sealing silica gel 42, and the oil injection plug 421 can seal the lower oil injection hole.

[0031] Through the setting of the oil injection hole, the oil cup 41 can be effectively injected without removing the oil discharge silica gel, effectively improving the user's experience, and through the setting of the oil injection plug 421, the oil leakage can be effectively avoided.

[0032] The oil injection plug 421 is integrally formed with the connecting belt 422 and the lower oil sealing silica gel 42.

[0033] Through the integrally formed setting of the oil injection plug 421, the connecting belt 422 and the lower oil sealing silica gel 42, the convenience of use of the oil injection plug 421 can be effectively ensured to prevent the oil injection plug 421 from being lost.

[0034] The double oil cup electronic cigarette with high-efficiency oil injection structure also includes an upper mounting bracket and a mouthpiece 5, the electronic cigarette shell 1 is provided with a mouthpiece mounting hole 11 matched with the mouthpiece 5, the upper mounting bracket is provided with an upper silica gel mounting portion, a mouthpiece mounting portion and an oil injection portion, the mouthpiece mounting portion and the upper silica gel mounting portion are respectively arranged at the upper and lower ends of the upper mounting bracket, the lower end of the mouthpiece 5 is fixedly arranged on the mouthpiece mounting portion, the oil injection portion is provided with an oil injection through hole matched with the oil injection hole, the mouthpiece mounting portion is provided with an air channel hole matched with the first upper atomization hole 332, and the mouthpiece 5 can be inhaled in cooperation with the air channel hole.

[0035] Through the setting of the upper mounting bracket, the stability between the mouthpiece 5 and the upper oil cup 31 atomization assembly can be ensured to avoid position deviation and reduce the air tightness.

[0036] The upper end of the upper mounting bracket is extended downward at the position of the oil injection through hole to form an oil injection connecting column 73, the oil injection hole is extended upward to form an oil injection cylinder 331 matched with the oil injection connecting column 73, and the oil injection cylinder 331 is sleeved on the oil injection connecting column 73.

[0037] Through the cooperation of the oil injection connecting column 73 and the oil injection cylinder 331, the position stability of the upper mounting bracket and the upper oil sealing silica gel 33 can be effectively improved.

[0038] The double oil cup electronic cigarette with high-efficiency oil injection structure also includes oil absorbing cotton 6, the upper oil sealing silica gel 33 is provided with a placement site matched with the oil absorbing cotton 6, the oil absorbing cotton 6 is arranged in the placement site, and the oil absorbing cotton 6 is arranged between the upper oil sealing silica gel 33 and the upper mounting bracket.

[0039] Through the setting of the oil absorbing cotton 6, the connection between the upper mounting bracket and the upper oil sealing silica gel 33 can be effectively adsorbed to absorb excess tobacco tar or condensate.

[0040] The upper silica gel mounting portion is provided with a positioning installation side wall 71, the installation side wall is arranged in the placement site, and the outer side of the installation side wall is in interference fit with the inner wall of the placement site.

[0041] Through the cooperation of the positioning installation side wall 71 and the inner wall of the placement position, the stability of the connection between the upper installation support and the upper oil sealing silica gel 33 can be further improved.

[0042] The suction nozzle mounting portion is a connecting frame 72 arranged at the upper end of the upper installation support, the outer side of the suction nozzle 5 is provided with a clamping block 52, the connecting frame 72 is provided with a clamping groove matched with the clamping block 52, and the clamping block 52 is arranged in the clamping groove.

[0043] Through the cooperation of the clamping groove and the clamping block 52, the stability of the position of the suction nozzle 5 and the upper installation support can be effectively improved.

[0044] The double-oil-cup electronic cigarette with the high-efficiency oil injection structure further comprises a sealing rubber sleeve 8, the suction nozzle 5 is provided with a suction nozzle channel, the lower end of the suction nozzle channel is extended and provided with a suction nozzle connecting column 51, the air passage hole is upwardly extended and provided with an air passage column 74, the sealing rubber sleeve 8 is sleeved on the upper end of the air passage column 74, and the lower end of the suction nozzle connecting column 51 is arranged in the sealing rubber sleeve 8.

[0045] Through the arrangement of the sealing rubber sleeve 8, the air tightness between the suction nozzle connecting column 51 and the air passage column 74 can be effectively ensured.

[0046] As can be seen from the above, the electronic cigarette with the high-efficiency oil injection structure has the advantages that the problems of complicated operation and low oil injection efficiency in the prior art can be effectively solved, the oil injection hole can be arranged to inject oil without removing the upper oil sealing silica gel 33, the oil injection film is integrally formed with the upper oil sealing silica gel 33 through injection molding, the oil injection film can be automatically closed after oil injection, the oil leakage can be avoided, the processing efficiency of the processing personnel is improved, and the competitiveness of the enterprise is improved.

[0047] The specific embodiments described above are preferred embodiments of the utility model, and the utility model is not limited by the specific embodiments, and the scope of the utility model includes but is not limited to the specific embodiments, and equivalent changes made according to the utility model are within the protection scope of the utility model.

Claims

1. A dual-cup electronic cigarette with a highly efficient oil-filling structure, characterized in that: The device includes an electronic cigarette housing, within which are disposed an upper oil cup atomizing component, a lower oil cup atomizing component, and a controller component. The upper and lower oil cup atomizing components are electrically connected to the controller component. The upper oil cup atomizing component includes an upper oil cup, an upper oil storage cotton, an upper sealing silicone, and an upper atomizing core component. The upper sealing silicone has an oil filling hole penetrating through the upper and lower end faces, and an oil filling film is disposed within the oil filling hole. The oil filling film is integrally injection molded with the upper sealing silicone.

2. The dual-cup electronic cigarette with a high-efficiency oil filling structure according to claim 1, characterized in that: The thickness of the oil injection film ranges from 0.4 to 0.5 mm.

3. The dual-cup electronic cigarette with a high-efficiency oil filling structure according to claim 1, characterized in that: The diameter of the oil injection hole ranges from 2.4 to 2.6 mm.

4. The dual-cup electronic cigarette with a high-efficiency oil filling structure according to claim 1, characterized in that: The lower oil cup atomizing assembly includes a lower oil cup, a lower oil storage cotton, a lower oil sealing silicone, and a lower atomizing core assembly. The lower oil sealing silicone is provided with a lower oil filling hole and an oil filling plug. The lower oil filling hole is provided through the upper and lower end faces of the lower oil sealing silicone, and the oil filling plug can seal the lower oil filling hole.

5. The dual-cup electronic cigarette with a high-efficiency oil filling structure according to claim 4, characterized in that: The oil injection plug is provided with a connecting strip, and the oil injection plug, the connecting strip and the lower sealing silicone are injection molded as one piece.

6. The dual-cup electronic cigarette with a high-efficiency oil filling structure according to any one of claims 1-5, characterized in that: The number of oil injection holes is two sets. The oil storage cotton is provided with an upper atomization channel. The upper sealing silicone is provided with a first upper atomization hole that cooperates with the atomization channel. The two sets of oil injection holes are respectively provided on both sides of the first upper atomization hole.

7. The dual-cup electronic cigarette with a high-efficiency oil filling structure according to claim 6, characterized in that: It also includes an upper mounting bracket and a mouthpiece. The electronic cigarette housing is provided with a mouthpiece mounting hole that mates with the mouthpiece. The upper mounting bracket is provided with an upper silicone mounting part, a mouthpiece mounting part, and an oil filling part. The mouthpiece mounting part and the upper silicone mounting part are respectively located at the upper and lower ends of the upper mounting bracket. The lower end of the mouthpiece is fixedly mounted on the mouthpiece mounting part. The oil filling part is provided with an oil filling through hole that mates with the oil filling hole. The mouthpiece mounting part is provided with an air passage hole that mates with the first upper atomizing hole. The mouthpiece can be used to inhale by mates with the air passage hole.

8. The dual-cup electronic cigarette with a high-efficiency oil filling structure according to claim 7, characterized in that: An oil injection connecting column extends downward from the lower end of the upper mounting bracket at the position of the oil injection through hole, and an oil injection cylinder extends upward from the oil injection hole to cooperate with the oil injection connecting column. The oil injection cylinder is sleeved on the oil injection connecting column.

9. The dual-cup electronic cigarette with a high-efficiency oil filling structure according to claim 7, characterized in that: It also includes oil-absorbing cotton, and the upper sealing silicone is provided with a placement position that cooperates with the oil-absorbing cotton. The oil-absorbing cotton is placed in the placement position and is placed between the upper sealing silicone and the upper mounting bracket.

10. The dual-cup electronic cigarette with a high-efficiency oil filling structure according to claim 9, characterized in that: The upper silicone mounting part is provided with a positioning mounting sidewall, which is disposed in the placement position, and the outer side of the mounting sidewall is interference-fitted with the inner wall of the placement position.

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