Oil smoke leakage prevention bomb base for electronic cigarette

Abstract

The utility model discloses a leakage-proof oil smoke cartridge base for an electronic cigarette. The leakage-proof oil smoke cartridge base comprises a smoke cartridge base body installed below an electronic cigarette body. The cigarette cartridge is characterized in that a plurality of mounting cavities are formed in the upper portion of the cigarette cartridge base, and the cigarette cartridge body is arranged in the mounting cavities and fixed through a locking structure; a multi-layer sealing structure is arranged on the side face of the installation position of the cigarette cartridge base, the installation position is inserted into an installation cavity formed in the lower portion of the electronic cigarette body and is sealed through the multi-layer sealing structure, and then the oil leakage prevention effect is achieved. According to the utility model, through the locking knob, the sealing bearing and the locking screw, the stability of the smoke cartridge main body in the mounting cavity is ensured, the smoke cartridge main body can be firmly locked by rotating the locking knob, the smoke cartridge is prevented from accidentally falling off in the use process, and the use safety is improved.

Description

Technical Field

[0001] This utility model relates to a cartridge base, specifically a leak-proof cartridge base for electronic cigarettes. Background Technology

[0002] In the e-cigarette market, the cartridge, as a core component, is crucial to user experience and safety. Many existing cartridge bases are prone to leakage during use, especially under high temperatures or during strenuous activity. The e-liquid may leak from the base or connections, leading to contamination and safety hazards for users. The installation and removal of traditional cartridge bases are often cumbersome, requiring users to spend excessive time and effort when replacing cartridges, reducing convenience. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a leak-proof e-cigarette cartridge base for electronic cigarettes, so as to solve the problems existing in the background art.

[0004] The present invention relates to a leak-proof e-cigarette cartridge base for electronic cigarettes, which is achieved through the following technical solution: a cartridge base installed below the main body of the electronic cigarette; characterized in that: multiple mounting cavities are provided above the cartridge base, and the cartridge body is placed in the mounting cavity and fixed by a locking structure;

[0005] The mounting position of the cartridge base is provided with a multi-layer sealing structure, and the mounting position is inserted into the mounting cavity located below the electronic cigarette body. The multi-layer sealing structure is used to seal the cartridge, thereby preventing oil leakage.

[0006] As a preferred technical solution, the locking structure includes a locking knob, a sealed bearing, and a locking screw;

[0007] The bottom of the cartridge base is provided with an adjustment cavity, and a through hole is provided between the adjustment cavity and the mounting cavity. The sealing bearing is located in the through hole. The locking screw is located at one end of the locking knob. The locking end of the locking screw passes through the inner ring of the sealing bearing and is placed in the mounting cavity. The locking hole of the cartridge body corresponds to the locking end of the locking screw.

[0008] When the cartridge body is placed in the installation cavity, the locking knob is turned, which in turn drives the locking screw to rotate, thereby achieving a threaded connection between the locking end of the locking screw and the locking hole of the cartridge body.

[0009] As a preferred technical solution, the multi-layer sealing structure includes a first sealing ring and a second sealing ring;

[0010] The first sealing ring is located above the mounting position of the cartridge base, and the second sealing ring is located below the mounting position of the cartridge base. When the cartridge base is installed with the electronic cigarette body, it is sealed by the first and second sealing rings.

[0011] As a preferred technical solution, the mounting positions of the cartridge base are provided with mounting grooves on both sides, and a positioning structure is inserted into the mounting grooves to achieve the positioning and installation of the cartridge base and the electronic cigarette body.

[0012] As a preferred technical solution, the positioning structure includes a positioning block and a spring groove disposed within the positioning block;

[0013] The end of the spring groove is limited by a positioning ball, and a compression spring is provided between the positioning ball and the spring groove. The positioning ball is placed in the positioning hole of the electronic cigarette body by the compression spring, thereby realizing the installation of the cartridge base.

[0014] As a preferred technical solution, both sides of the mounting slot are provided with removal positions to facilitate the removal of the positioning structure.

[0015] The beneficial effects of this utility model are:

[0016] The mounting side of the cartridge base of this utility model is provided with a multi-layer sealing structure, which can effectively prevent oil leakage during use and avoid pollution and safety hazards caused by oil leakage.

[0017] This invention ensures the stability of the cartridge body within the installation cavity through a locking knob, a sealed bearing, and a locking screw. The cartridge body can be firmly locked by rotating the locking knob, preventing the cartridge from accidentally falling off during use and improving safety.

[0018] The mounting slots and positioning structures on both sides of the cartridge base of this utility model, through positioning blocks and spring slots, ensure the docking and fixation between the cartridge base and the electronic cigarette body, avoiding oil leakage or equipment damage caused by improper installation; the removal positions set on both sides of the mounting slots make it convenient for users to quickly remove and replace the positioning structure, making maintenance and replacement simpler and improving the convenience and flexibility of the product. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0022] Figure 3 This is a schematic diagram of the exploded structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the positioning structure of this utility model.

[0024] 1. Cartridge base; 2. Mounting cavity; 3. Locking knob; 4. Sealed bearing; 5. Locking screw; 6. Adjustment cavity; 7. First sealing ring; 8. Second sealing ring; 9. Mounting groove; 10. Positioning structure; 11. Positioning block; 12. Spring groove; 13. Positioning ball; 14. Removal position; 15. Cartridge body; 16. Mounting position. Detailed Implementation

[0025] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0026] like Figures 1-4 As shown, the present invention provides a leak-proof e-cigarette cartridge base for electronic cigarettes, comprising a cartridge base 1 installed below the electronic cigarette body; characterized in that: a plurality of mounting cavities 2 are provided above the cartridge base 1, and the cartridge body 15 is disposed in the mounting cavity 2, and the cartridge body is fixed by a locking structure;

[0027] The mounting position of the cartridge base 1 is provided with a multi-layer sealing structure, and the mounting position is inserted into the mounting cavity 2 located below the electronic cigarette body. The multi-layer sealing structure is used to seal the cartridge, thereby preventing oil leakage.

[0028] In order to fix the cartridge body, in this embodiment, the locking structure includes a locking knob, a sealing bearing 4, and a locking screw 5;

[0029] The bottom of the cartridge base 1 is provided with an adjustment cavity 6, and a through hole is provided between the adjustment cavity 6 and the mounting cavity 2. The sealing bearing 4 is located in the through hole. The locking screw 5 is located at one end of the locking knob. The locking end of the locking screw 5 passes through the inner ring of the sealing bearing 4 and is placed in the mounting cavity 2. The locking hole of the cartridge body corresponds to the locking end of the locking screw 5.

[0030] When the cartridge body is placed in the installation cavity 2, the locking knob is turned to drive the locking screw 5 to rotate, thereby achieving a threaded connection between the locking end of the locking screw 5 and the locking hole of the cartridge body.

[0031] In order to achieve a sealing effect, in this embodiment, the multi-layer sealing structure includes a first sealing ring 7 and a second sealing ring 8;

[0032] The first sealing ring 7 is located above the mounting position of the cartridge base 1, and the second sealing ring 8 is located below the mounting position of the cartridge base 1. When the cartridge base 1 is installed with the electronic cigarette body, it is sealed by the first sealing ring and the second sealing ring 8.

[0033] The cartridge base 1 has mounting slots 9 on both sides of the mounting position, and a positioning structure 10 is inserted into the mounting slot 9 to achieve the positioning and installation of the cartridge base 1 and the electronic cigarette body.

[0034] In order to facilitate the positioning and installation of the cartridge base, in this embodiment, the positioning structure 10 includes a positioning block 11 and a spring groove 12 disposed in the positioning block 11;

[0035] The end of the spring groove 12 is provided with a positioning ball 13, and a compression spring is provided between the positioning ball 13 and the spring groove 12. The positioning ball 13 is placed in the positioning hole of the electronic cigarette body by the compression spring, thereby realizing the installation of the cartridge base 1.

[0036] To facilitate the removal and replacement of the positioning structure, in this embodiment, both sides of the mounting groove 9 are provided with removal positions 14 to facilitate the removal of the positioning structure 10.

[0037] The mounting side of the cartridge base of this utility model is provided with a multi-layer sealing structure, which can effectively prevent oil leakage during use and avoid pollution and safety hazards caused by oil leakage. The stability of the cartridge body in the installation cavity is ensured by the locking knob, sealing bearing and locking screw. The cartridge body can be firmly locked by rotating the locking knob, preventing the cartridge from falling off accidentally during use and improving the safety of use.

[0038] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A leak-proof e-cigarette cartridge base for electronic cigarettes, comprising a cartridge base (1) installed below the main body of the electronic cigarette; characterized in that: The cartridge base (1) is provided with multiple mounting cavities (2) above it, and the cartridge body (15) is placed in the mounting cavity (2) and the cartridge body (15) is fixed by a locking structure; The mounting position of the cartridge base (1) is provided with a multi-layer sealing structure, and the mounting position is inserted into the mounting cavity (2) located below the electronic cigarette body, and is sealed by the multi-layer sealing structure, thereby achieving the effect of preventing oil leakage. The locking structure includes a locking knob (3), a sealed bearing (4), and a locking screw (5); The bottom of the cartridge base (1) is provided with an adjustment cavity (6), and a through hole is provided between the adjustment cavity (6) and the mounting cavity (2), and the sealing bearing (4) is provided in the through hole; the locking screw (5) is provided at one end of the locking knob, the locking end of the locking screw (5) passes through the inner ring of the sealing bearing (4) and is placed in the mounting cavity (2), and the locking hole of the cartridge body (15) corresponds to the locking end of the locking screw (5); When the cartridge body (15) is placed in the mounting cavity (2), the locking screw (5) is rotated by turning the locking knob, thereby achieving the threaded connection between the locking end of the locking screw (5) and the locking hole of the cartridge body (15). The multi-layer sealing structure includes a first sealing ring (7) and a second sealing ring (8); The first sealing ring (7) is located above the mounting position of the cartridge base (1), and the second sealing ring (8) is located below the mounting position of the cartridge base (1). When the cartridge base (1) is installed with the electronic cigarette body, it is sealed by the first sealing ring and the second sealing ring (8).

2. The leak-proof e-cigarette cartridge base for electronic cigarettes according to claim 1, characterized in that: The cartridge base (1) has mounting slots (9) on both sides of the mounting position. A positioning structure (10) is inserted into the mounting slot (9) to achieve the positioning and installation of the cartridge base (1) and the electronic cigarette body.

3. The leak-proof e-cigarette cartridge base for electronic cigarettes according to claim 2, characterized in that: The positioning structure (10) includes a positioning block (11) and a spring groove (12) disposed in the positioning block (11); The end of the spring groove (12) is provided with a positioning ball (13), and a compression spring is provided between the positioning ball (13) and the spring groove (12). The positioning ball (13) is placed in the positioning hole of the electronic cigarette body by the compression spring, thereby realizing the installation of the cartridge base (1).

4. The leak-proof e-cigarette cartridge base for electronic cigarettes according to claim 2, characterized in that: Both sides of the mounting groove (9) are provided with removal positions (14) to facilitate the removal of the positioning structure (10).

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