Riveting-pressing and straight-pushing type integrated smoke cartridge

Abstract

The utility model provides a riveting-pressing straight-pushing type integrated smoke cartridge which comprises a main shell, a suction nozzle is arranged at the top end of the main shell, a smoke pipeline communicated with the suction nozzle is arranged in the main shell, an installation opening is formed in the bottom end of the main shell, and a base is arranged in the installation opening in a riveting-pressing mode. An air inlet pipeline is arranged in the center of the bottom end of the base; mounting holes are symmetrically formed in the left side and the right side, close to the air inlet pipeline, of the bottom end of the base, and electrodes are fixedly inserted into the mounting holes; a smoke chamber is arranged in the middle of the base, a ceramic core is inserted into the smoke chamber, and a cotton piece is connected to the top side of the ceramic core. The smoke chamber is arranged in the middle of the base, and the ceramic core and the cotton piece are mounted in the smoke chamber in a transverse insertion manner, so that the assembly difficulty is effectively reduced; the base and the main shell are connected in a riveting mode, the overall assembly process of the smoke cartridge is reduced, the overall production efficiency can be effectively improved, and the manufacturing cost can be effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic cigarettes, and more specifically, particularly relates to a riveting and direct-pressing integrated cartridge. Background Art

[0002] The cartridge is an important component of an electronic cigarette. In the prior art, the cartridge includes a housing and an atomization core disposed inside the housing. The atomization core is used to atomize e-liquid so that the e-liquid is mixed with the air entering the housing. The mixed air and e-liquid flow through the flue in the housing to the suction port. Specifically, there is an air passage communicating with the flue between the housing and the atomization core, and the mixed e-liquid and air enter the flue through the air passage.

[0003] In the prior art, the atomization core in the cartridge usually consists of multiple components. During assembly, it needs to be installed one by one, which has the defects of high assembly difficulty and low production efficiency. Therefore, in view of this, the existing structure and deficiencies are studied and improved to provide a riveting and direct-pressing integrated cartridge, in order to achieve a more practical value. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a riveting and direct-pressing integrated cartridge, which is achieved by the following specific technical means:

[0005] A riveting and direct-pressing integrated cartridge includes a main housing. A suction nozzle is provided at the top end of the main housing. A smoke pipe communicating with the suction nozzle is provided inside the main housing, and an e-liquid chamber is provided outside the smoke pipe. An installation port is provided at the bottom end of the main housing, and a base is riveted in the installation port. A central intake pipe is provided at the bottom center of the base, and a riveting connection port connected to the bottom end of the smoke pipe is provided at the top center of the base. Installation holes are symmetrically provided on the left and right sides of the base near the intake pipe at the bottom end, and electrodes are fixedly inserted in the installation holes. A smoke chamber is provided in the middle of the base, and a ceramic core is inserted inside the smoke chamber. A cotton sheet is connected to the top side of the ceramic core, and the top ends of the electrodes are directly connected to the bottom of the ceramic core.

[0006] Further, two groups of oil inlets communicating with the e-liquid chamber are provided at the top of the base, and the bottom ends of the oil inlets communicate with the inner top side of the smoke chamber. The top side of the cotton sheet is attached to the inner top side of the smoke chamber.

[0007] Further, support plates are fixedly provided on the left and right inner side walls of the smoke chamber, and a guiding inclined surface is provided at one end of the support plate. The two ends of the bottom of the ceramic core are installed on the top sides of the two support plates.

[0008] Further, limiting plates are fixedly provided on the sides of the smoke chamber far from the guiding inclined surface of the support plate.

[0009] Further, a flue is horizontally arranged at the top of the smoke chamber, and the connection port communicates with the flue.

[0010] Further, grooves are arranged on the outer sides of the upper and lower ends of the base, and sealing rings that are closely attached to the main housing are installed in the grooves.

[0011] Further, a suction port communicating with the smoke pipe is arranged at the main housing near the mouthpiece, and a plug is inserted at the suction port.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, a smoke chamber is arranged in the middle of the base, and the ceramic core and the cotton sheet are installed in the smoke chamber in a horizontally inserted manner, effectively reducing the assembly difficulty. Moreover, with fewer components, the assembly efficiency can be effectively improved. At the same time, through the cooperation of the support plate and the limiting plate, the ceramic core and the cotton sheet can be stably supported and limited, ensuring the installation accuracy and stability; by fixedly inserting the electrode into the installation hole of the base and making one end of the electrode in contact connection with the ceramic core, it can be ensured that when in use, the power can be smoothly connected, which is beneficial to installation and use; by using the riveting method to complete the connection between the base and the main housing, the overall assembly process of the cartridge is reduced, and the overall production efficiency can be effectively improved and the manufacturing cost can be reduced. Description of the Drawings

[0014] Figure 1 is the structural disassembly schematic diagram of the utility model.

[0015] Figure 2 is the overall structural schematic diagram of the utility model.

[0016] Figure 3 is the sectional schematic Figure 1 .

[0017] Figure 4 is the sectional schematic Figure 2 .

[0018] Figure 5 is the structural schematic of the base of the utility model Figure 1 .

[0019] Figure 6 is the structural schematic of the base of the utility model Figure 2 .

[0020] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0021] 1. Main housing; 101. E-liquid chamber; 102. Smoke pipe; 2. Base; 201. Intake pipe; 202. Exhaust flue; 203. Fuel inlet; 204. Smoke chamber; 205. Support plate; 206. Limiting plate; 3. Electrode; 4. Ceramic core; 5. Cotton sheet; 6. Plug; 7. Sealing ring. Detailed implementation mode

[0022] The following further describes the implementation mode of the present utility model in detail with reference to the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment

[0025] As shown in the attached Figure 1 to the attached Figure 6 figures:

[0026] The utility model provides a riveting and pressing direct-top integrated cartridge, which includes a main housing 1. A mouthpiece is provided at the top end of the main housing 1. A smoke pipe 102 communicating with the mouthpiece is arranged inside the main housing 1, and an e-liquid chamber 101 is arranged outside the smoke pipe 102. An installation opening is provided at the bottom end of the main housing 1, and a base 2 is riveted and pressed in the installation opening. A gas inlet pipe 201 is arranged at the center of the bottom end of the base 2, and a riveting connection port connected to the bottom end of the smoke pipe 102 is arranged at the center of the top end of the base 2. Installation holes are symmetrically arranged on the left and right sides of the bottom end of the base 2 near the gas inlet pipe 201, and electrodes 3 are fixedly inserted in the installation holes. A smoke chamber 204 is arranged in the middle of the base 2, and a ceramic core 4 is inserted inside the smoke chamber 204. A cotton sheet 5 is connected to the top side of the ceramic core 4, and the top end of the electrode 3 is directly connected to the bottom of the ceramic core 4.

[0027] Wherein, two oil inlet ports 203 communicating with the e-liquid chamber 101 are arranged at the top of the base 2, and the bottom end of the oil inlet port 203 communicates with the inner top side of the smoke chamber 204. The top side of the cotton sheet 5 is attached to the inner top side of the smoke chamber 204, so as to facilitate the introduction of the liquid in the e-liquid chamber 101 onto the cotton sheet 5 through the oil inlet port 203 for subsequent atomization.

[0028] Wherein, support plates 205 are fixedly arranged on the left and right inner side walls of the smoke chamber 204, and a guiding inclined surface is arranged at one end of the support plate 205. Through the arrangement of the guiding inclined surface, the ceramic core 4 and the cotton sheet 5 can be quickly guided and inserted, with high installation convenience. The two ends of the bottom of the ceramic core 4 are installed on the top sides of the two support plates 205, and the top end of the electrode 3 is in contact connection with the bottom of the ceramic core 4.

[0029] Wherein, limiting plates 206 are fixedly arranged on the sides of the smoke chamber 204 far from the guiding inclined surface of the support plate 205 to prevent the ceramic core 4 and the cotton sheet 5 from moving excessively during insertion and ensure the installation accuracy.

[0030] Wherein, an exhaust duct 202 is horizontally arranged at the top of the smoke chamber 204, and the connection port communicates with the exhaust duct 202, so as to facilitate the rapid flow of the generated smoke to the connection port and the smoke pipe 102.

[0031] Wherein, grooves are arranged on the outer sides of the upper and lower ends of the base 2, and sealing rings 7 closely attached to the main housing 1 are installed in the grooves to ensure good sealing between the base 2 and the main housing 1 and effectively prevent oil leakage and liquid leakage.

[0032] Wherein, an air inlet communicating with the smoke pipe 102 is arranged at the main housing 1 near the mouthpiece, and a plug 6 is inserted at the air inlet. Through the arrangement of the plug 6, the air inlet can be quickly blocked when not sucking to prevent small sundries from entering.

[0033] Working principle of this embodiment: By arranging a smoke chamber 204 in the middle of the base 2 and adopting a horizontal insertion method, the ceramic core 4 and the cotton sheet 5 are installed in the smoke chamber 204, effectively reducing the assembly difficulty. Moreover, with fewer components, the assembly efficiency can be effectively improved. At the same time, through the cooperation of the support plate 205 and the limiting plate 206, the ceramic core 4 and the cotton sheet 5 can be stably supported and limited, ensuring the installation accuracy and stability. By fixedly inserting the electrode 3 into the installation hole of the base 2 and making one end of the electrode 3 in contact connection with the ceramic core 4, it can be ensured that during use, the power can be smoothly connected, which is beneficial to installation and use. By adopting a riveting method to complete the connection between the base 2 and the main housing 1, the overall assembly process of the cartridge is reduced, and the overall production efficiency can be effectively improved and the manufacturing cost can be reduced.

[0034] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A riveted straight-top integrated cigarette cartridge, comprising a main shell (1), a nozzle being arranged at the top of the main shell (1), a smoke duct (102) communicating with the nozzle being arranged inside the main shell (1), and a smoke oil tank (101) being arranged on the outside close to the smoke duct (102), characterized in that: The bottom end of the main shell (1) is provided with a mounting opening, and a base (2) is riveted into the mounting opening; a riveted connection opening connected to the bottom end of the smoke pipe (102) is provided at the center of the top end of the base (2), and an air intake pipe (201) is provided at the center of the bottom end of the base (2); mounting holes are symmetrically provided on the left and right sides of the bottom end of the base (2) close to the air intake pipe (201), and electrodes (3) are fixedly inserted in each of the mounting holes; a smoke chamber (204) is provided in the middle of the base (2), and a ceramic core (4) is inserted into the smoke chamber (204), a cotton sheet (5) is connected to the top side of the ceramic core (4), and the top end of the electrode (3) is directly connected to the bottom of the ceramic core (4).

2. The riveted straight-top integrated cigarette cartridge according to claim 1, characterized in that: The top of the base (2) is provided with two groups of oil inlets (203) communicating with the oil tank (101), and the bottom ends of the oil inlets (203) are communicated with the inner top side of the smoke chamber (204), and the top side of the cotton sheet (5) is in contact with the inner top side of the smoke chamber (204).

3. The riveted straight-top integrated cigarette cartridge according to claim 1, characterized in that: Support plates (205) are fixedly provided on both left and right side walls inside the smoke chamber (204), and one end of the support plate (205) is provided with a guide slope, and both ends of the bottom of the ceramic core (4) are mounted on the top sides of the two groups of support plates (205).

4. The riveted straight-top integrated cigarette cartridge according to claim 3, characterized in that: The smoke chamber (204) is fixedly provided with a limiting plate (206) on the side of the guide slope away from the support plate (205).

5. The riveted straight-top integrated cigarette cartridge according to claim 1, characterized in that: A smoke outlet duct (202) is horizontally arranged on the top of the smoke chamber (204), and the connecting port is in communication with the smoke outlet duct (202).

6. The riveted straight-top integrated cigarette cartridge according to claim 1, characterized in that: The outer side surfaces of the upper and lower ends of the base (2) are both provided with grooves, and sealing rings (7) that fit tightly with the main housing (1) are installed in the grooves.

7. The riveted straight-top integrated cigarette cartridge according to claim 1, characterized in that: The main shell (1) is provided with a suction port communicating with the smoke pipe (102) near the suction nozzle, and a plug (6) is inserted into the suction port.

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