Electronic atomizing tobacco tar container with sealing reinforcement

Abstract

The utility model discloses an electronic atomizing tobacco tar container with sealing reinforcement, which comprises a tar bin shell, a tar bin base and an assembly seat, a suction nozzle is arranged at the top of the tar bin shell, a butt joint pipe communicated with the suction nozzle is fixed in the tar bin shell, and the tar bin shell is ensured to be hermetically connected with an atomizer. A nesting groove is designed in the bottom of the oil bin shell and matched with a connecting base and an assembling base on the outer edge of the oil bin base to achieve simple assembling, and meanwhile an assembling groove in a bottom port and a positioning groove in the side wall of the bottom port provide stable positioning. The assembling base is matched with the positioning groove through a positioning base on the outer edge and abuts against the lower surface of the connecting base through a supporting backing ring on the inner edge, and the sealing performance of the oil bin base, the nesting groove and the supporting backing ring is guaranteed. The design is convenient to disassemble, an excellent sealing effect is provided, tobacco tar leakage and seepage are effectively avoided, user requirements are met, and the use experience is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarette structure design, in particular to an electronic atomization cigarette oil container with enhanced sealing. Background Art

[0002] With the rapid development of e-cigarette technology and market, users have put forward higher requirements for the experience of using e-cigarettes. As a key component for storing and delivering e-liquid to the atomizer, the design and performance of the e-cigarette oil container directly affect the convenience, safety and overall stability of the user during use. Existing e-cigarette oil containers generally have problems such as inconvenient disassembly and maintenance, poor sealing performance, easy leakage and oil seepage, which greatly reduce the user's satisfaction and may have an adverse impact on the long-term development of the e-cigarette industry.

[0003] First, the existing e-liquid containers are often not user-friendly in terms of disassembly and assembly. When users perform daily cleaning, maintenance or replace e-liquid, they may need to use tools or apply extra force to open the container, which not only brings inconvenience to users, but also increases the risk of container damage. In addition, the complicated disassembly and assembly process also increases the time cost of the operation. For modern consumers who pursue an efficient life, this design obviously does not meet their needs.

[0004] Secondly, insufficient sealing performance is a common problem of existing e-liquid containers. If the e-liquid container cannot provide good sealing performance, it will cause leakage or seepage of the e-liquid, which will not only waste the e-liquid, but also may contaminate the user's clothes or other items. More importantly, the leaked e-liquid may come into contact with the circuit part of the electronic cigarette, causing safety hazards. In addition, insufficient sealing performance will also cause air to enter the container, affecting the quality of the e-liquid and the atomization effect.

[0005] Furthermore, the lack of sealing of the e-liquid container will also affect the storage conditions of the e-liquid. E-liquid usually needs to be stored in a cool, dark environment to maintain its stability and taste. If the container cannot prevent the entry of external air and light, the shelf life of the e-liquid will be greatly shortened, which means more frequent e-liquid purchases and higher usage costs for users.

[0006] In summary, the design of existing e-liquid containers has obvious deficiencies in terms of ease of disassembly and assembly, sealing performance, and user experience, and improvements to these issues are urgent. Utility Model Content

[0007] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide an electronic atomization oil container with a reinforced seal, which is easy to disassemble and assemble, has excellent sealing performance, and can effectively prevent leakage and seepage of the oil, so as to meet the needs of modern consumers and enhance the user experience.

[0008] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: an electronic atomization oil container with enhanced sealing, including an oil tank shell and an oil tank base and an assembly seat assembled on the bottom of the oil tank shell, a suction nozzle is opened on the top of the oil tank shell, and a docking tube connected to the suction nozzle is fixedly connected to the inside of the oil tank shell, and the bottom port of the docking tube is sealed and docked with the atomizer.

[0009] The bottom of the oil bin shell is provided with nesting grooves arranged along the inner wall of the oil bin shell, the outer edge of the oil bin base is provided with a connecting seat, the connecting seat is nested and assembled in the nesting groove, the bottom port of the oil bin shell is provided with an assembly groove arranged at the periphery of the nesting groove, and the side wall of the assembly groove is provided with two groups of relatively arranged positioning grooves, the assembly seat is nested and installed in the assembly groove, and the outer edge of the assembly seat is fixedly connected to a positioning seat that is nested and matched with the positioning groove, the inner edge of the assembly seat is fixedly connected to a supporting gasket that is kept in abutment with the lower surface of the connecting seat, and the oil bin base maintains a sealed combination with the nesting groove and the supporting gasket.

[0010] In some of the implementations, in order to ensure that the oil tank base is sealed and assembled with the bottom of the oil tank shell and the assembly seat, and to ensure that the butt pipe port and the atomizer are sealed and assembled, the following technical solutions are provided.

[0011] A No. 1 filling groove is provided at the bottom end surface of the butt-joint tube, a No. 1 pressing groove arranged opposite to the No. 1 filling groove is provided on the top end surface of the atomizer, and a No. 1 filling groove is filled with a No. 1 rubber ring placed in the No. 1 pressing groove; a No. 2 filling groove is provided on the inner wall of the nesting groove, a No. 2 pressing groove arranged opposite to the No. 2 filling groove is provided on the upper surface of the connecting seat, and a No. 2 filling groove is filled with a No. 2 rubber ring placed in the No. 2 pressing groove; a No. 3 filling groove is provided on the upper surface of the supporting gasket ring, a No. 3 pressing groove arranged opposite to the No. 3 filling groove is provided on the lower surface of the connecting seat, and the No. 3 filling groove is filled with a No. 3 rubber ring placed in the No. 3 pressing groove.

[0012] In some of the implementations, in order to ensure that the first rubber ring, the second rubber ring, and the third rubber ring can be stably assembled in the corresponding filling grooves, the following technical solutions are provided.

[0013] The cross sections of the No. 1 rubber ring, the No. 2 rubber ring and the No. 3 rubber ring are all set to a T-shaped structure, and the cross sections of the No. 1 slot filling, the No. 2 slot filling and the No. 3 slot filling are also set to a T-shaped structure.

[0014] In some of the implementations, in order to further improve the sealing effect of the assembly between the oil tank base and the oil tank shell, the following technical solutions are also provided.

[0015] The outer side wall of the oil bin base is provided with a C-shaped slot, in which a C-shaped rubber ring is installed, and the C-shaped rubber ring is kept in sealing fit with the bottom inner wall of the friction shell.

[0016] In some of the implementations, in order to ensure that the assembly seat can be stably assembled and locked at the bottom of the oil tank shell, thereby ensuring the stability of the oil tank base installation, the following technical solutions are provided.

[0017] The outer wall of the positioning seat is provided with a clearance groove, an elastic plate is fixed in the clearance groove, and a wedge-shaped key extending to the outside of the clearance groove is fixed on the elastic plate; the inner wall of the positioning groove is provided with a wedge-shaped groove nested and matched with the wedge-shaped key, and the wedge-shaped groove is connected to the outer wall of the oil tank shell.

[0018] Beneficial effects of the utility model:

[0019] The wedge-shaped key arranged on the assembly seat cooperates with the wedge-shaped slot designed on the oil tank shell, so that the assembly seat can be stably assembled on the oil tank shell, thereby effectively acting on the oil tank base, so that the designed No. 1, 2, and 3 rubber rings can effectively seal the assembly joints, and the multi-layer rubber ring protection is adopted to prevent the leakage and penetration of the smoke oil. The wedge-shaped slot is connected to the outer wall of the oil tank shell, which is convenient for the user to manually press the wedge-shaped key back, and facilitate the removal of the assembly seat and the oil tank base to clean the oil tank shell, which is of great significance for meeting the needs of modern consumers, improving user experience and promoting the healthy development of the e-cigarette industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of another viewing angle of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure after cutting of the utility model;

[0023] Figure 4 For the Figure 3 A schematic diagram of the enlarged details of part A;

[0024] Figure 5 For the Figure 3 A schematic diagram of the enlarged detail of part B;

[0025] Figure 6 For the Figure 3 Schematic diagram of the structure of the oil tank shell;

[0026] Figure 7 For the Figure 3 Schematic diagram of the structure of the base of the Sinopec warehouse;

[0027] Figure 8 It is a structural schematic diagram of the assembly seat.

[0028] In the figure: 1 oil tank shell, 11 suction nozzle, 12 butt pipe, 121 No. 1 rubber ring, 13 nesting groove, 131 No. 2 rubber ring, 14 assembly groove, 15 positioning groove, 151 wedge-shaped card slot, 16 filling port, 2 oil tank base, 21 connecting seat, 22 C-type rubber ring, 3 assembly seat, 31 positioning seat, 311 make way groove, 312 elastic plate, 313 wedge-shaped card key, 32 support gasket, 321 No. 3 rubber ring, 4 atomizer. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-8 The electronic atomization oil container with enhanced sealing includes an oil tank shell 1, an oil tank base 2 and an assembly seat 3 assembled at the bottom of the oil tank shell 1, a suction nozzle 11 is opened on the top of the oil tank shell 1, and a docking tube 12 connected with the suction nozzle 11 is fixedly connected to the inside of the oil tank shell 1, and the bottom port of the docking tube 12 is sealed and docked with the atomizer 4.

[0031] The bottom of the oil tank shell 1 is provided with a nesting groove 13 arranged along the inner wall of the oil tank shell 1, and the outer edge of the oil tank base 2 is provided with a connecting seat 21, and the connecting seat 21 is nested and assembled in the nesting groove 13. An assembly groove 14 arranged on the periphery of the nesting groove 13 is provided at the bottom port of the oil tank shell 1, and two groups of relatively arranged positioning grooves 15 are provided on the side wall of the assembly groove 14. The assembly seat 3 is nested and installed in the assembly groove 14, and the outer edge of the assembly seat 3 is fixedly connected with a positioning seat 31 that is nested and matched with the positioning groove 15, and the inner edge of the assembly seat 3 is fixedly connected with a supporting gasket ring 32 that is kept in contact with the lower surface of the connecting seat 21, and the oil tank base 2 maintains a sealed combination with the nesting groove 13 and the supporting gasket ring 32.

[0032] The inner cavity of the oil bin shell 1 is used to store the smoke oil. The atomizer 4 is sealed with the docking tube 12 inside the oil bin shell 1, and the oil bin base 2 is sealed with the bottom opening of the oil bin shell 1, which can prevent the smoke oil stored in the oil bin shell 1 from leaking from the connection between the atomizer 4 and the oil bin base 2, ensure that the smoke oil is effectively stored in the oil bin shell 1, and ensure that the smoke oil can only enter the atomizer 4 through the oil supply hole opened on the atomizer 4. The atomizer 4 adsorbs the smoke oil, heats it, and atomizes it to generate smoke, which is finally discharged outward through the docking tube 12 and the suction nozzle 11.

[0033] The oil tank base 2 is pressed and nested and fixed to the bottom of the oil tank shell 1 by the assembly seat 3. With the help of the assembly seat 3, the oil tank base 2 can be fully contacted with the nesting groove 13 at the bottom of the oil tank shell 1 to achieve sealing of the smoke oil. At the same time, the assembly seat 3 can be quickly disassembled and assembled from the oil tank shell 1, and then the oil tank base 2 can be quickly disassembled and assembled to facilitate cleaning of the inner cavity of the oil tank shell 1.

[0034] In order to ensure that the oil tank base 2 is sealed and assembled with the bottom of the oil tank shell 1 and the assembly seat 3, and to ensure that the port of the butt joint 12 and the atomizer 4 are sealed and assembled, the following technical solution is provided.

[0035] A No. 1 filling groove is provided at the bottom end surface of the butt-joint tube 12, a No. 1 pressing groove arranged opposite to the No. 1 filling groove is provided on the top end surface of the atomizer 4, and the No. 1 filling groove is filled with a No. 1 rubber ring 121 placed in the No. 1 pressing groove; a No. 2 filling groove is provided on the inner wall of the nesting groove 13, a No. 2 pressing groove arranged opposite to the No. 2 filling groove is provided on the upper surface of the connecting seat 21, and the No. 2 filling groove is filled with a No. 2 rubber ring 131 placed in the No. 2 pressing groove; a No. 3 filling groove is provided on the upper surface of the supporting gasket ring 32, a No. 3 pressing groove arranged opposite to the No. 3 filling groove is provided on the lower surface of the connecting seat 21, and the No. 3 filling groove is filled with a No. 3 rubber ring 321 placed in the No. 3 pressing groove.

[0036] The atomizer 4 is assembled on the oil tank base 2. When the assembly seat 3 is assembled to the oil tank shell 1, an upward force can be applied to the oil tank base 2 and the atomizer 4, thereby causing extrusion deformation of the first rubber ring 121, the second rubber ring 131, and the third rubber ring 321, so that they are filled in the corresponding filling grooves and pressing grooves respectively, increasing the contact area between the rubber rings and the corresponding filling grooves and pressing grooves, so as to improve their sealing performance for the smoke oil in the oil tank shell 1.

[0037] The first rubber ring 121 can effectively seal the connection position between the pipe 12 and the atomizer 4 , and the second rubber ring 131 and the third rubber ring 321 can perform double-layer sealing on the oil tank base 2 .

[0038] In order to ensure that the first rubber ring 121, the second rubber ring 131, and the third rubber ring 321 can be stably assembled in the corresponding filling grooves, the following technical solution is provided.

[0039] The cross sections of the first rubber ring 121, the second rubber ring 131 and the third rubber ring 321 are all set to a T-shaped structure, and the cross sections of the first slot filling, the second slot filling and the third slot filling are also set to a T-shaped structure.

[0040] Each rubber ring of the T-shaped structure can be stably nested in the corresponding filling groove, so that the first rubber ring 121 and the second rubber ring 131 can be stably assembled on the oil tank shell 1 to form an integrated assembly and seal, ensuring that the third rubber ring 321 can be stably assembled on the assembly seat 3 to form an integrated assembly and seal.

[0041] In order to further improve the sealing effect of the assembly between the oil bin base 2 and the oil bin shell 1, the following technical solution is also provided.

[0042] The outer side wall of the oil bin base 2 is provided with a C-shaped slot, in which a C-shaped rubber ring 22 is mounted, and the C-shaped rubber ring 22 is kept in sealing contact with the bottom inner wall of the friction shell.

[0043] The setting of the C-shaped card slot can ensure that the C-shaped rubber ring 22 is stably installed therein, and the C-shaped rubber ring 22 can further seal the connection between the oil tank shell 1 and the oil tank base 2 to prevent the smoke oil from leaking from the oil tank base 2.

[0044] In order to ensure that the assembly seat 3 can be stably assembled and locked at the bottom of the oil tank shell 1, and thus ensure the stability of the installation of the oil tank base 2, the following technical solution is provided.

[0045] A clearance groove 311 is formed on the outer wall of the positioning seat 31, in which an elastic plate 312 is fixedly connected, and a wedge-shaped key 313 extending to the outside of the clearance groove 311 is fixedly connected to the elastic plate 312; a wedge-shaped slot 151 is formed on the inner wall of the positioning slot 15 and is nested and matched with the wedge-shaped key 313, and the wedge-shaped slot 151 is connected to the outer wall of the oil tank shell 1.

[0046] When the assembly seat 3 is inserted into the oil tank shell 1 from bottom to top, the wedge-shaped key 313 is retracted into the clearance groove 311 by the action of the inner wall of the positioning groove 15, so that the assembly seat 3 can be further inserted into the oil tank shell 1. After the wedge-shaped key 313 moves to the wedge-shaped slot 151, the wedge-shaped key 313 pops out to the outside of the clearance groove 311 and is fixedly nested in the wedge-shaped slot 151 to effectively fix the assembly seat 3, thereby ensuring that the oil tank base 2 is stably assembled in the oil tank shell 1.

[0047] Since the wedge-shaped slot 151 is connected to the outer wall of the oil tank shell 1, when disassembling the assembly seat 3 and the oil tank base 2, the user can squeeze the wedge-shaped key 313 from the outside to retract it into the clearance slot 311 to quickly disassemble the assembly seat 3.

[0048] Since the bottom of the oil tank shell 1 is also connected to the battery, electronic components and other parts of the electronic cigarette cartridge, a positioning seat 31, a clearance groove 311, a wedge-shaped key 313 and other parts can also be provided at the bottom of the assembly seat 3 to ensure that the other side of the assembly seat 3 is matched with other parts of the electronic cigarette cartridge.

[0049] In order to facilitate the filling of the oil tank housing 1 with smoke oil, a filling port 16 is further provided on the side wall of the oil tank housing 1 , and a corresponding assembly part can be assembled at the filling port 16 to ensure its sealing effect.

[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electronic atomization oil container with enhanced sealing, characterized in that: The invention comprises an oil bin shell (1), an oil bin base (2) and an assembly seat (3) assembled at the bottom of the oil bin shell (1); a suction nozzle (11) is provided at the top of the oil bin shell (1); a butt joint pipe (12) which is in communication with the suction nozzle (11) is fixedly connected inside the oil bin shell (1); a bottom port of the butt joint pipe (12) is sealedly butted with an atomizer (4); a nesting groove (13) arranged along the inner wall of the oil bin shell (1) is provided at the bottom of the oil bin shell (1); a connecting seat (21) is arranged at the outer edge of the oil bin base (2); the connecting seat (21) is nested and assembled in the nesting groove (13); The bottom port of the oil tank shell (1) is provided with an assembly groove (14) arranged on the periphery of the nesting groove (13), and the side wall of the assembly groove (14) is provided with two groups of positioning grooves (15) arranged opposite to each other. The assembly seat (3) is nested and installed in the assembly groove (14), and the outer edge of the assembly seat (3) is fixedly connected with a positioning seat (31) nested and matched with the positioning groove (15), and the inner edge of the assembly seat (3) is fixedly connected with a support gasket (32) that is kept in contact with the lower surface of the connecting seat (21), and the oil tank base (2) is kept in a sealed combination with the nesting groove (13) and the support gasket (32).

2. The electronic atomization smoke oil container with enhanced seal according to claim 1, characterized in that: A No. 1 filling groove is provided at the bottom end surface of the butt joint tube (12), a No. 1 pressing groove arranged opposite to the No. 1 filling groove is provided on the top end surface of the atomizer (4), and a No. 1 filling groove is filled with a No. 1 rubber ring (121) placed in the No. 1 pressing groove; a No. 2 filling groove is provided on the inner wall of the nesting groove (13), a No. 2 pressing groove arranged opposite to the No. 2 filling groove is provided on the upper surface of the connecting seat (21), and a No. 2 filling groove is filled with a No. 2 rubber ring (131) placed in the No. 2 pressing groove; a No. 3 filling groove is provided on the upper surface of the supporting gasket ring (32), a No. 3 pressing groove arranged opposite to the No. 3 filling groove is provided on the lower surface of the connecting seat (21), and a No. 3 filling groove is filled with a No. 3 rubber ring (321) placed in the No. 3 pressing groove.

3. The electronic atomization cigarette oil container with enhanced seal according to claim 2, characterized in that: The cross sections of the first rubber ring (121), the second rubber ring (131) and the third rubber ring (321) are all configured as T-shaped structures, and the cross sections of the first slot filling, the second slot filling and the third slot filling are also configured as T-shaped structures.

4. The electronic atomization smoke oil container with enhanced seal according to claim 1, characterized in that: The outer wall of the oil bin base (2) is provided with a C-shaped slot, in which a C-shaped rubber ring (22) is installed, and the C-shaped rubber ring (22) is in sealing contact with the bottom inner wall of the oil bin housing (1).

5. The electronic atomization smoke oil container with enhanced seal according to claim 1, characterized in that: The outer wall of the positioning seat (31) is provided with a clearance groove (311), an elastic plate (312) is fixedly connected in the clearance groove (311), and a wedge-shaped latching key (313) extending to the outside of the clearance groove (311) is fixedly connected to the elastic plate (312); the inner wall of the positioning groove (15) is provided with a wedge-shaped latching groove (151) which is nested and matched with the wedge-shaped latching key (313), and the wedge-shaped latching groove (151) is connected to the outer wall of the oil tank housing (1).

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