Large-capacity electronic cigarette cartridge structure

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to a large-capacity electronic cigarette cartridge structure which comprises a cartridge, a threading hole is formed in the bottom end of the interior of the cartridge, a connecting wire penetrates through the interior of the threading hole in a sliding mode, the top end of the connecting wire is connected with a heating plate, and a sealing gasket is bonded to the bottom end of the heating plate. The electronic cigarette has the beneficial effects that the connecting position of the second bolt is convenient to adjust, so that the cartridge is convenient to mount, connect and dismount in the electronic cigarette; the spring extends and springs the pressing plate, so that the pressing plate tightly presses the sealing cover at the top end of the smoke cartridge, the top end of the smoke cartridge can be conveniently and rapidly opened and closed, and tobacco tar can be conveniently added into the smoke cartridge and cleaned.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to a structure for a large-capacity electronic cigarette cartridge. Background Technology

[0002] Electronic cigarettes typically atomize e-liquid into an aerosol for users. During the manufacturing process, harmful substances such as tar are removed from the e-liquid, eliminating its harm to the human body.

[0003] Electronic cigarettes are electronic products that are distinct from traditional cigarettes. They have the same appearance, smoke, flavor, and feel as traditional cigarettes. Electronic cigarettes use batteries to power the heating coil in the atomizing device, which in turn heats the e-liquid to produce smoke for the user to inhale, thus giving the consumer the feeling of smoking.

[0004] Existing electronic cigarettes generally include an atomizing device, namely a cartridge, and an electronic cigarette main unit. The electronic cigarette main unit is used to electrically connect to and work with the atomizing device. The atomizing device is generally located in the cartridge. The e-liquid stored in the inner cavity of the cartridge is atomized by the atomizing device. The cartridge is an independent structural component, and its bottom is equipped with electrodes that are electrically connected to the main unit.

[0005] Therefore, a high-capacity electronic cigarette cartridge structure is proposed.

[0006] For example, the prior art Chinese patent publication number "CN116268594 A" provides a large-capacity electronic cigarette cartridge and electronic cigarette, including a shell, an air inlet and an air outlet on the shell, a smoke outlet tube and a liquid storage chamber inside the shell, an end cap on the main body, an atomizing chamber inside the end cap, and an air inlet hole and an airflow switch channel on the end cap; an inner bracket is fastened to the end cap, and a receiving cavity is provided on the inner bracket, in which an atomizer is placed, a smoke outlet channel and a liquid inlet channel are provided on the inner bracket, a first sealing body is sleeved on the outside of the inner bracket, a concave arc structure is provided on the top of the inner bracket, a number of small oil inlet holes are provided on the edge of the first sealing body, and the inner bracket is provided with multiple layers of swirling grooves.

[0007] The device features a multi-layered rotating groove support that works in conjunction with the first sealing body to allow for air return, preventing the e-liquid from burning and ensuring the flavor of the drawn-in smoke. The concave arc structure, combined with the oil inlet hole on the side of the first sealing body, allows the e-liquid on both sides of the reservoir to enter the inlet channel through the concave arc structure, preventing waste of e-liquid.

[0008] The existing high-capacity e-cigarette cartridge structure involves the cartridge being installed inside the e-cigarette and connected to the main unit. The connection position is relatively fixed, making it inconvenient to rotate and adjust the connection position for easy installation and removal of the cartridge inside the e-cigarette. Furthermore, the top of the cartridge is relatively fixed, making it inconvenient to disassemble and install to add e-liquid or clean the inside of the cartridge, and it is also inconvenient to open and close the top of the cartridge. Utility Model Content

[0009] The purpose of this invention is to address the shortcomings of existing technologies where the cartridge is installed inside the electronic cigarette and connected to the electronic cigarette main unit, with a relatively fixed connection position that makes it inconvenient to rotate and adjust the connection position for easy installation and removal of the cartridge inside the electronic cigarette. Therefore, this invention proposes a high-capacity electronic cigarette cartridge structure.

[0010] To achieve the above objectives, this utility model provides the following technical solution:

[0011] Design a high-capacity electronic cigarette cartridge structure, including a cartridge with a wire hole at its bottom interior. A connecting wire slides through the wire hole, and a heating plate is connected to the top of the connecting wire. A sealing gasket is bonded to the bottom of the heating plate, and a first connecting hole is formed at the bottom of the heating plate. A second connecting hole is formed at the bottom of the cartridge, and a first bolt is inserted into the threaded part of the second connecting hole. A rotating groove is formed at the bottom side of the cartridge, and a rotating ring is slidably fitted inside the rotating groove. An installation ring is fixed outside the rotating ring and located outside the cartridge. A third connecting hole is formed on the surface of the installation ring, and a second bolt passes through the threaded part of the third connecting hole. A fourth connecting hole is formed at the bottom of the rotating groove, and a third bolt passes through the threaded part of the fourth connecting hole. The top of the third bolt abuts against the bottom of the rotating ring. A sealing cap is installed at the top of the cartridge, and an insulation sleeve covers the surface of the cartridge.

[0012] Furthermore, a hinge pin is rotatably mounted between one side of the sealing cap and the top side of the cartridge. A smoke outlet is opened in the middle of the sealing cap. A sealing plug that is tightly inserted into the opening of the cartridge is bonded to the bottom end of the sealing cap. A connecting cylinder is fixed to the other side of the top of the cartridge. A rotating rod is inserted into the internal thread of the connecting cylinder. A connecting plate is fixed to the top of the rotating rod. A guide hole is opened at the outer end of the connecting plate. A guide rod slides through the guide hole. A nut is connected to the surface of the guide rod above the guide hole. A pressure plate is fixed to the bottom end of the guide rod. The pressure plate abuts against the top of the sealing cap. A spring is slidably sleeved on the surface of the guide rod between the pressure plate and the connecting plate.

[0013] Furthermore, the cartridge is cylindrical, the heating plate is circular, the sealing gasket is tightly pressed against the bottom of the cartridge, the first connecting hole is threaded and passes through the sealing gasket, and is vertically aligned with the second connecting hole.

[0014] Furthermore, the rotating groove is an annular structure and is horizontally arranged, the rotating ring is an annular structure and is horizontally arranged, and the mounting ring is an annular structure and is horizontally slidably sleeved on the outside of the cartridge.

[0015] Furthermore, the third connecting hole is a threaded hole structure, the second bolt is vertically arranged, the fourth connecting hole is a threaded hole structure, and the third bolt is vertically arranged outside the first bolt.

[0016] Furthermore, the sealing cap has a circular structure, the hinge post is horizontally positioned, the smoke outlet passes through the sealing plug, and the connecting cylinder has a cylindrical structure with an internally threaded surface.

[0017] Furthermore, the rotating rod is a threaded rod structure, vertically arranged, and threadedly connected to the inside of the connecting cylinder. The connecting plate is horizontally arranged, and the guide hole and the guide rod are both vertically arranged.

[0018] Furthermore, the guide rod is a threaded rod structure, vertically arranged, and threadedly connected to the nut; the clamping plate is a circular plate structure, horizontally arranged at the top edge of the sealing cover, and positioned opposite to the hinge post.

[0019] The beneficial effects of the high-capacity electronic cigarette cartridge structure proposed in this utility model are as follows:

[0020] 1. This utility model provides a rotating groove at the bottom side of the tobacco cartridge, and a rotating ring is rotatably installed inside the rotating groove. The mounting ring is fixed on the outside of the rotating ring. Therefore, the mounting ring can be rotatably installed and connected at the bottom side of the tobacco cartridge through the rotating ring and the rotating groove, which facilitates the adjustment of the connection position of the second bolt, and thus facilitates the installation, connection and disassembly of the tobacco cartridge inside the electronic cigarette.

[0021] 2. In this invention, a sealing cap is foldably connected to the top of the tobacco cartridge via a hinged post. On the other side of the top of the tobacco cartridge, a rotating rod and a connecting plate are installed via a connecting cylinder. At the bottom of the connecting plate, a pressure plate is installed via a guide rod and a spring. Therefore, the sealing cap can be folded onto the top of the tobacco cartridge via the hinged post. By rotating the rotating rod and the connecting plate, and pulling the guide rod and the pressure plate upward, the pressure plate rotates to the top edge of the sealing cap. The guide rod is released, the spring extends and springs the pressure plate, causing the pressure plate to tightly press the sealing cap onto the top of the tobacco cartridge. This facilitates quick opening and closing of the top of the tobacco cartridge, and makes it easy to add e-liquid and clean the inside of the tobacco cartridge. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This utility model Figure 1 A bottom view;

[0024] Figure 3This utility model Figure 1 A schematic diagram of the rotating groove section;

[0025] Figure 4 This utility model Figure 1 A schematic diagram of the mounting ring section;

[0026] Figure 5 This utility model Figure 1 A schematic diagram of the connecting wires and heating plate;

[0027] Figure 6 This utility model Figure 1 A schematic diagram of the sealing cap and connecting cylinder;

[0028] Figure 7 This utility model Figure 1 A schematic diagram of the clamping plate and guide rod.

[0029] In the diagram: 1. Smoke cartridge; 2. Insulation sleeve; 3. Connecting cylinder; 4. Rotating rod; 5. Connecting plate; 6. Guide rod; 7. Pressing plate; 8. Sealing cap; 9. Hinge column; 10. Smoke outlet; 11. Second bolt; 12. Mounting ring; 13. Connecting wire; 14. Third bolt; 15. First bolt; 16. Rotating groove; 17. Fourth connecting hole; 18. Second connecting hole; 19. Wire hole; 20. Third connecting hole; 21. Rotating ring; 22. First connecting hole; 23. Sealing gasket; 24. Heating plate; 25. Sealing plug; 26. Nut; 27. Guide hole; 28. Spring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] Example 1

[0032] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The diagram shows a high-capacity electronic cigarette cartridge structure, including a cartridge 1. The bottom of the cartridge 1 has a wire hole 19, through which a connecting wire 13 slides. The top of the connecting wire 13 is connected to a heating plate 24, and a sealing gasket 23 is bonded to the bottom of the heating plate 24. The bottom of the heating plate 24 has a first connecting hole 22, and the bottom of the cartridge 1 has a second connecting hole 18. A first bolt 15 is threaded into the second connecting hole 18.

[0033] The bottom side of the cartridge 1 has a rotating groove 16, and a rotating ring 21 is slidably fitted inside the rotating groove 16. An installation ring 12 is fixed outside the rotating ring 21 and located outside the cartridge 1. A third connecting hole 20 is opened on the surface of the installation ring 12, and a second bolt 11 passes through the internal thread of the third connecting hole 20. A fourth connecting hole 17 is opened at the bottom of the rotating groove 16, and a third bolt 14 passes through the internal thread of the fourth connecting hole 17. The top end of the third bolt 14 abuts against the bottom end of the rotating ring 21. A sealing cap 8 is installed at the top of the cartridge 1, and an insulation sleeve 2 covers the surface of the cartridge 1.

[0034] A rotating groove 16 is provided at the bottom side of the cartridge 1, and a rotating ring 21 is rotatably installed inside the rotating groove 16. The mounting ring 12 is fixed on the outside of the rotating ring 21. Therefore, the mounting ring 12 can be rotatably connected to the bottom side of the cartridge 1 through the rotating ring 21 and the rotating groove 16, which facilitates the adjustment of the connection position of the second bolt 11, and facilitates the installation, connection and disassembly of the cartridge 1 inside the electronic cigarette.

[0035] The cartridge 1 has a cylindrical structure, the heating plate 24 has a circular plate structure, the sealing gasket 23 is tightly pressed against the bottom of the cartridge 1, the first connecting hole 22 has a threaded hole structure, passes through the sealing gasket 23, and is vertically aligned with the second connecting hole 18.

[0036] The rotating groove 16 is a circular ring structure and is horizontally arranged. The rotating ring 21 is a circular ring structure and is horizontally arranged. The mounting ring 12 is a circular ring structure and is horizontally slidably sleeved on the outside of the tobacco cartridge 1.

[0037] The third connecting hole 20 is a threaded hole structure, the second bolt 11 is vertically arranged, the fourth connecting hole 17 is a threaded hole structure, and the third bolt 14 is vertically arranged outside the first bolt 15.

[0038] Example 2

[0039] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The diagram shows a high-capacity electronic cigarette cartridge structure, including a cartridge 1. The bottom of the cartridge 1 has a wire hole 19, through which a connecting wire 13 slides. The top of the connecting wire 13 is connected to a heating plate 24, and a sealing gasket 23 is bonded to the bottom of the heating plate 24. The bottom of the heating plate 24 has a first connecting hole 22, and the bottom of the cartridge 1 has a second connecting hole 18. A first bolt 15 is threaded into the second connecting hole 18.

[0040] The bottom side of the cartridge 1 has a rotating groove 16, and a rotating ring 21 is slidably fitted inside the rotating groove 16. An installation ring 12 is fixed outside the rotating ring 21 and located outside the cartridge 1. A third connecting hole 20 is opened on the surface of the installation ring 12, and a second bolt 11 passes through the internal thread of the third connecting hole 20. A fourth connecting hole 17 is opened at the bottom of the rotating groove 16, and a third bolt 14 passes through the internal thread of the fourth connecting hole 17. The top end of the third bolt 14 abuts against the bottom end of the rotating ring 21. A sealing cap 8 is installed at the top of the cartridge 1, and an insulation sleeve 2 covers the surface of the cartridge 1.

[0041] A rotating groove 16 is provided at the bottom side of the cartridge 1, and a rotating ring 21 is rotatably installed inside the rotating groove 16. The mounting ring 12 is fixed on the outside of the rotating ring 21. Therefore, the mounting ring 12 can be rotatably connected to the bottom side of the cartridge 1 through the rotating ring 21 and the rotating groove 16, which facilitates the adjustment of the connection position of the second bolt 11, and facilitates the installation, connection and disassembly of the cartridge 1 inside the electronic cigarette.

[0042] A hinge post 9 is rotatably installed between one side of the sealing cover 8 and the top side of the tobacco cartridge 1. A smoke outlet 10 is opened in the middle of the sealing cover 8. A sealing plug 25 is bonded to the bottom of the sealing cover 8 and tightly inserted into the opening of the tobacco cartridge 1. A connecting cylinder 3 is fixed to the other side of the top of the tobacco cartridge 1. A rotating rod 4 is inserted into the internal thread of the connecting cylinder 3. A connecting plate 5 is fixed to the top of the rotating rod 4.

[0043] The outer end of the connecting plate 5 has a guide hole 27, and a guide rod 6 slides through the inside of the guide hole 27. A nut 26 is connected to the surface of the guide rod 6 above the guide hole 27. A clamping plate 7 is fixed to the bottom end of the guide rod 6. The clamping plate 7 abuts against the top of the sealing cover 8. A spring 28 is slidably sleeved on the surface of the guide rod 6 between the clamping plate 7 and the connecting plate 5.

[0044] At the top of the cartridge 1, the sealing cap 8 is foldably connected to the top of the cartridge 1 via the hinge post 9. On the other side of the top of the cartridge 1, the rotating rod 4 and the connecting plate 5 are installed via the connecting cylinder 3. At the bottom of the connecting plate 5, the clamping plate 7 is installed via the guide rod 6 and the spring 28.

[0045] Therefore, the sealing cap 8 can be flipped over onto the top of the cartridge 1 via the hinge pin 9, and the rotating rod 4 and connecting plate 5 can be rotated to pull the guide rod 6 and pressing plate 7 upward, so that the pressing plate 7 rotates to the top edge of the sealing cap 8, the guide rod 6 is released, the spring 28 extends and springs the pressing plate 7, so that the pressing plate 7 presses the sealing cap 8 tightly against the top of the cartridge 1, thereby facilitating the quick opening and closing of the top of the cartridge 1, and facilitating the addition of e-liquid and cleaning of the inside of the cartridge 1.

[0046] The sealing cap 8 has a circular structure, the hinge post 9 is horizontally arranged, the smoke outlet 10 passes through the sealing plug 25, and the connecting cylinder 3 has a cylindrical structure with an internal threaded surface.

[0047] The rotating rod 4 is a threaded rod structure and is vertically arranged, and is threadedly connected to the inside of the connecting cylinder 3. The connecting plate 5 is horizontally arranged, and the guide hole 27 and the guide rod 6 are both vertically arranged.

[0048] The guide rod 6 is a threaded rod structure and is vertically arranged, and is threadedly connected to the nut 26. The clamping plate 7 is a circular plate structure and is horizontally arranged at the top edge of the sealing cover 8, and is arranged opposite to the hinge post 9.

[0049] Working method: A rotating groove 16 is provided on the bottom side of the cartridge 1, and a rotating ring 21 is rotatably installed inside the rotating groove 16. The mounting ring 12 is fixed on the outside of the rotating ring 21. Therefore, the mounting ring 12 can be rotatably connected to the bottom side of the cartridge 1 through the rotating ring 21 and the rotating groove 16, which facilitates the adjustment of the connection position of the second bolt 11, and thus facilitates the installation, connection and disassembly of the cartridge 1 inside the electronic cigarette.

[0050] At the top of the cartridge 1, a sealing cap 8 is foldably connected to the top of the cartridge 1 via a hinge pin 9. On the other side of the top of the cartridge 1, a rotating rod 4 and a connecting plate 5 are installed via a connecting cylinder 3. At the bottom of the connecting plate 5, a pressing plate 7 is installed via a guide rod 6 and a spring 28. Therefore, the sealing cap 8 can be folded over the top of the cartridge 1 via the hinge pin 9. By rotating the rotating rod 4 and the connecting plate 5, and pulling the guide rod 6 and the pressing plate 7 upward, the pressing plate 7 rotates to the top edge of the sealing cap 8. The guide rod 6 is released, the spring 28 extends and springs the pressing plate 7, so that the pressing plate 7 presses the sealing cap 8 tightly against the top of the cartridge 1. This facilitates quick opening and closing of the top of the cartridge 1, and makes it easy to add e-liquid and clean the inside of the cartridge 1.

[0051] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-capacity electronic cigarette cartridge structure, comprising a cartridge (1), characterized in that: The inner bottom of the cartridge (1) has a thread hole (19), through which a connecting wire (13) slides. The top of the connecting wire (13) is connected to a heating plate (24). A sealing gasket (23) is bonded to the bottom of the heating plate (24). The bottom of the heating plate (24) has a first connecting hole (22). The bottom of the cartridge (1) has a second connecting hole (18). A first bolt (15) is threaded into the second connecting hole (18). The bottom side of the cartridge (1) has a rotating groove (16). A rotating ring (21) slides inside the rotating groove (16). An installation ring (12) is fixed on the outside of the rotating ring (21) and on the outside of the cartridge (1). A third connecting hole (20) is opened on the surface of the installation ring (12). A second bolt (11) passes through the internal thread of the third connecting hole (20). A fourth connecting hole (17) is opened at the bottom of the rotating groove (16). A third bolt (14) passes through the internal thread of the fourth connecting hole (17). The top end of the third bolt (14) abuts against the bottom end of the rotating ring (21). A sealing cap (8) is installed on the top end of the cartridge (1). The surface of the cartridge (1) is covered with a heat insulation sleeve (2).

2. The high-capacity electronic cigarette cartridge structure according to claim 1, characterized in that: A hinge pin (9) is rotatably installed between one side of the sealing cap (8) and the top side of the tobacco cartridge (1). A smoke outlet (10) is opened in the middle of the sealing cap (8). A sealing plug (25) is bonded to the bottom of the sealing cap (8) and tightly inserted into the opening of the tobacco cartridge (1). A connecting cylinder (3) is fixed to the other side of the top of the tobacco cartridge (1). A rotating rod (4) is inserted into the internal thread of the connecting cylinder (3). A connecting plate (5) is fixed to the top of the rotating rod (4). A guide hole (27) is opened at the outer end of the connecting plate (5). A guide rod (6) slides through the inside of the guide hole (27). A nut (26) is connected to the surface of the guide rod (6) above the guide hole (27). A pressure plate (7) is fixed to the bottom of the guide rod (6). The pressure plate (7) abuts against the top of the sealing cap (8). A spring (28) is slidably sleeved on the surface of the guide rod (6) between the pressure plate (7) and the connecting plate (5).

3. The high-capacity electronic cigarette cartridge structure according to claim 1, characterized in that: The cartridge (1) has a cylindrical structure, the heating plate (24) has a circular plate structure, the sealing gasket (23) is tightly pressed against the bottom of the cartridge (1), the first connecting hole (22) has a threaded hole structure, passes through the sealing gasket (23), and is aligned vertically with the second connecting hole (18).

4. The high-capacity electronic cigarette cartridge structure according to claim 1, characterized in that: The rotating groove (16) is a circular ring structure and is horizontally arranged. The rotating ring (21) is a circular ring structure and is horizontally arranged. The mounting ring (12) is a circular ring structure and is horizontally slidably sleeved on the outside of the cigarette cartridge (1).

5. The high-capacity electronic cigarette cartridge structure according to claim 1, characterized in that: The third connecting hole (20) is a threaded hole structure, the second bolt (11) is vertically set, the fourth connecting hole (17) is a threaded hole structure, and the third bolt (14) is vertically set outside the first bolt (15).

6. The high-capacity electronic cigarette cartridge structure according to claim 2, characterized in that: The sealing cap (8) is circular, the hinge post (9) is horizontally positioned, the smoke outlet (10) passes through the sealing plug (25), and the connecting cylinder (3) is cylindrical with an internal threaded surface.

7. The high-capacity electronic cigarette cartridge structure according to claim 2, characterized in that: The rotating rod (4) is a threaded rod structure and is set vertically. It is threadedly connected to the inside of the connecting cylinder (3). The connecting plate (5) is set horizontally. The guide hole (27) and the guide rod (6) are both set vertically.

8. The high-capacity electronic cigarette cartridge structure according to claim 2, characterized in that: The guide rod (6) is a threaded rod structure and is set vertically, and is threadedly connected to the nut (26). The clamping plate (7) is a circular plate structure and is set horizontally at the top edge of the sealing cover (8), and is set opposite to the hinge column (9).

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