Leakage-proof electronic cigarette

Abstract

The utility model discloses an anti-leakage electronic cigarette, which belongs to the technical field of electronic cigarettes and comprises an electronic cigarette body, the top of the electronic cigarette body is fixedly communicated with an air passage, the inner side wall of the air passage is fixedly connected with a filter plate, the top of the filter plate is fixedly connected with a tension spring, and the top of the tension spring is fixedly connected with a blocking ball. A pull rod is slidably connected to the inner side wall of the air channel, a connecting rod is hinged to the top of the pull rod, a movable column is hinged to the end, away from the pull rod, of the connecting rod, and a reset spring is fixedly connected to the bottom of the movable column. According to the anti-leakage electronic cigarette, through cooperative use of a filter plate, a tension spring, a blocking ball, a clamping ring, a pull rod, a connecting rod, a moving column and a reset spring, the position of the blocking ball can be conveniently adjusted when the electronic cigarette is not used for a long time, and therefore the situation that the outer side wall of the blocking ball and the inner side wall of an air channel are adhered due to the tobacco tar relation when the electronic cigarette is not used for a long time is avoided; and the problem that the electronic cigarette main body cannot be used after being placed for a long time is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic cigarettes, and specifically relates to an anti-leakage electronic cigarette. Background Art

[0002] The working principle of electronic cigarettes is mainly powered by batteries to drive the atomizer to produce smoke. The atomizer consists of a heating wire and smoke oil. After the heating wire is heated, the smoke oil is atomized into smoke, and the smoke is inhaled through the mouthpiece to achieve the effect of smoking. Since the smoke oil is liquid, we need a leak-proof electronic cigarette;

[0003] After checking the public (announcement) number: CN217851343U, an anti-leakage electronic cigarette is disclosed. This technology discloses "including a cigarette cartridge body, an oil chamber, an atomizer and a mouthpiece are arranged in the cigarette cartridge body, a flue pipe penetrating the mouthpiece is arranged on the atomizer, and an oil-blocking structure for preventing the oil from leaking to the mouthpiece is arranged on the flue pipe. The oil-blocking structure includes an air guide pipe, the air guide pipe is fixedly connected to the mouthpiece and the flue pipe, and a No. 1 fixing block and a No. 2 fixing block are fixedly connected to the air guide pipe. The sphere is in the through hole on the No. 2 fixing block, and the diameter of the sphere is consistent with the diameter of the through hole. In the initial state, the sphere completely blocks the through hole on the No. 2 fixing block. The oil-blocking structure can block the oil or tar in the smoke, so that the oil is deposited in the oil-blocking block and other technical solutions, which have the technical effects of preventing the leakage of the oil from affecting the normal use. ";

[0004] In the above-mentioned comparative documents, since the smoke oil is sticky, when the sphere is not used for a long time, the smoke oil remaining on the inner wall of the flue tube will flow along the flue tube to the outer wall of the sphere. When the sphere is not used for a long time, the sphere and the flue tube will stick together due to the smoke oil, resulting in the inability to smoke in time when the user needs to use it again, thereby reducing the user's experience;

[0005] In order to solve the above problems, this application proposes a liquid leakage-proof electronic cigarette. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes an anti-liquid leakage electronic cigarette to overcome the above technical problems existing in the existing related technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A liquid leakage-proof electronic cigarette comprises an electronic cigarette body, the top of the electronic cigarette body is fixedly connected to an airway, the inner wall of the airway is fixedly connected to a filter plate, the top of the filter plate is fixedly connected to a tension spring, the top of the tension spring is fixedly connected to a blocking ball, the outer wall of the blocking ball is fixedly connected to a clamping ring, the inner wall of the airway is slidably connected to a pull rod, the top of the pull rod is hinged to a connecting rod, the end of the connecting rod away from the pull rod is hinged to a moving column, and the bottom of the moving column is fixedly connected to a return spring.

[0009] Preferably, a slide groove is provided on the outer side wall of the electronic cigarette body, and the electronic cigarette body is slidably connected to a slider via the slide groove, and a connecting rod is fixedly connected to the outer side wall of the slider, and a pressing block is slidably connected to the top of the connecting rod, and an extrusion plate is fixedly connected to the bottom of the pressing block. By arranging the connecting rod, the pressing block and the extrusion plate, the user can quickly press the moving column, thereby reducing the repair time of the user.

[0010] Preferably, a moving groove is provided on the inner side wall of the electronic cigarette body, and a smoke outlet is provided on the inner side wall of the electronic cigarette body. By providing the moving groove, the moving range of the moving column is increased.

[0011] Preferably, the inner wall of the pressing block is provided with a receiving groove, the pressing block is fixedly connected to a sliding rod through the receiving groove, the outer wall of the sliding rod is slidably connected to a circular block, the outer wall of the circular block is fixedly connected to the top of the connecting rod, and by providing the receiving groove, the sliding rod and the circular block, it is convenient to limit the horizontal position of the connecting rod to avoid the connection rod and the pressing block from detaching during use.

[0012] Preferably, the outer wall of the circular block is fixedly connected with a spring, and one end of the spring away from the circular block is fixedly connected to the inner wall of the pressing block. By providing the circular block and the spring, it is convenient to reset the connecting rod so that the outer wall of the connecting rod fits tightly with the outer wall of the electronic cigarette body.

[0013] Preferably, a barrier block is fixedly connected to the inner wall of the electronic cigarette body, and the inner wall of the barrier block is fixedly connected to the outer wall of the airway. By providing the barrier block, the sealing degree inside the electronic cigarette body is improved.

[0014] Preferably, a ceramic atomization core is fixedly connected to the inner side wall of the electronic cigarette body, and the top of the ceramic atomization core is connected to the bottom of the airway. By providing the ceramic atomization core, the stability of the atomizer is improved and the safety of use is improved.

[0015] Preferably, a battery cell is fixedly connected to the inner wall of the electronic cigarette body, and a bracket is fixedly connected to the top of the battery cell. By providing the bracket, it is convenient to fix the electrodes of the battery cell to avoid poor contact between the battery cell and the electronic cigarette body during use.

[0016] To sum up, the technical effects and advantages of the utility model are as follows: the anti-leakage electronic cigarette, through the coordinated use of the filter plate, the tension spring, the blocking ball, the clamping ring, the pull rod, the connecting rod, the movable column and the reset spring, is convenient for adjusting the position of the blocking ball when not in use for a long time, thereby avoiding the outer wall of the blocking ball and the inner wall of the airway from sticking together due to the tobacco oil when not in use for a long time, thereby avoiding the problem that the electronic cigarette body cannot be used after being placed for a long time.

[0017] Through the coordinated use of the slide groove, the slider, the connecting rod, the pressing block, the receiving groove, the sliding rod, the round block, the spring and the extrusion plate, it is convenient to improve the efficiency of the user in adjusting the blocking ball, thereby reducing the waiting time of the user and improving the processing efficiency of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the internal parts of the electronic cigarette body of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the pull rod and related parts of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the extruded plate and related parts of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the spring and related parts of the utility model.

[0023] In the figure:

[0024] 1. Electronic cigarette body; 2. Airway; 3. Filter plate; 4. Tension spring; 5. Blocking ball; 6. Snap ring; 7. Pull rod; 8. Connecting rod; 9. Moving column; 10. Return spring; 11. Moving groove; 12. Smoke outlet; 13. Slide groove; 14. Sliding block; 15. Connecting rod; 16. Pressing block; 17. Receiving groove; 18. Sliding rod; 19. Round block; 20. Spring; 21. Extrusion plate; 22. Blocking block; 23. Ceramic atomization core; 24. Battery core; 25. Bracket. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-3, a liquid leakage-proof electronic cigarette, comprising an electronic cigarette body 1, the top of the electronic cigarette body 1 is fixedly connected with an airway 2, the airway 2 is located inside the electronic cigarette body 1, the inner side wall of the airway 2 is fixedly connected with a filter plate 3, the top of the filter plate 3 is penetrated with a plurality of air holes, the top of the filter plate 3 is fixedly connected with a tension spring 4, the tension spring 4 is located at the top center of the filter plate 3, a conical spring 20 is arranged on the tension spring 4, the top of the tension spring 4 is fixedly connected with an intercepting ball 5, the end of the conical spring 20 away from the filter plate 3 is fixedly connected to the intercepting ball 5, the cross-sectional diameter of the intercepting ball 5 is the same as the inner side wall diameter of the airway 2, the outer side wall of the intercepting ball 5 is fixedly connected with a clamping ring 6, the outer side wall of the clamping ring 6 is connected to the airway 2 The inner wall of the airway 2 is fitted, the snap ring 6 is located at the upper half of the blocking ball 5, the inner wall of the airway 2 is slidably connected with a pull rod 7, and a hook is provided at one end of the pull rod 7 close to the snap ring 6. The outer wall of the hook of the pull rod 7 fits with the outer wall of the snap ring 6, and a connecting rod 8 is hinged on the top of the pull rod 7. The connecting rod 8 is located outside the airway 2, and the center of the connecting rod 8 is rotatably connected to the inner wall of the electronic cigarette body 1. A moving column 9 is hinged at one end of the connecting rod 8 away from the pull rod 7. A circular hole is opened at the top of the electronic cigarette body 1, and the moving column 9 is located in the circular hole opened in the electronic cigarette body 1. A reset spring 10 is fixedly connected to the bottom of the moving column 9, and the end of the reset spring 10 away from the moving column 9 is fixedly connected to the inner bottom wall of the circular hole;

[0027] During normal use, the user turns on the power and inhales. During inhalation, air flows inside the airway 2. Since the bottom of the blocking ball 5 is fixedly connected with the tension spring 4, and the outer wall of the filter plate 3 is fixedly connected with the inner wall of the airway 2, when the user inhales, the flow of air will pull the blocking ball 5 toward the top of the electronic cigarette body 1, thereby releasing the blocking ball 5 from blocking the airway 2.

[0028] When the electronic cigarette body 1 is left for a certain period of time, the smoke oil after inhalation remains on the inner wall of the airway 2. After being left for a long time, the smoke oil will flow along the inner wall of the airway 2 to the outer wall of the blocking ball 5. As time goes by, the smoke oil solidifies, causing the blocking ball 5 to stick to the airway 2. At this time, the user presses the movable column 9. When the movable column 9 moves toward the bottom of the electronic cigarette body 1, the end of the connecting rod 8 close to the movable column 9 is driven to descend. Because the middle part of the connecting rod 8 is rotatably connected to the inner wall of the electronic cigarette body 1, the connecting rod 8 is moved downward. When one end of the connecting rod 8 moves downward, the end of the connecting rod 8 away from the moving column 9 is lifted. Because the end of the connecting rod 8 away from the moving column 9 is hinged to the pull rod 7, when the end of the connecting rod 8 away from the moving column 9 is lifted, the pull rod 7 will be pulled up. Because a hook is provided at the bottom of the pull rod 7, and the outer wall of the hook is in contact with the outer wall of the snap ring 6, when the pull rod 7 is lifted, the hook will lift the blocking ball 5 through the snap ring 6, thereby releasing the adhesion between the outer wall of the blocking ball 5 and the inner wall of the airway 2, making it easier for users to use.

[0029] Reference Figure 2 and Figure 4 The outer wall of the electronic cigarette body 1 is provided with a slide groove 13, and there are two slide grooves 13. The two slide grooves 13 are respectively located on both sides of the electronic cigarette body 1. The electronic cigarette body 1 is slidably connected to two sliders 14 through the two slide grooves 13. The outer walls of the two sliders 14 are fixedly connected with connecting rods 15. The tops of the two connecting rods 15 are slidably connected with a pressing block 16. The bottoms of the pressing blocks 16 are fixedly connected with two extrusion plates 21. The positions of the two extrusion plates 21 correspond to the positions of the two moving columns 9. When the user applies a downward force to the pressing block 16, the bottoms of the two extrusion plates 21 conflict with the tops of the two moving columns 9, so that the moving columns 9 move toward the inside of the electronic cigarette body 1, reducing the difficulty of the user pressing the moving columns 9 and improving the user's processing efficiency.

[0030] Reference Figure 4 The inner wall of the electronic cigarette body 1 is provided with a moving groove 11, and two moving grooves 11 are provided. The two moving grooves 11 are respectively located at the bottom of the two moving columns 9, and the outer walls of the two moving grooves 11 are matched with the outer walls of the cylinders set at the bottom of the two moving columns 9. The inner wall of the electronic cigarette body 1 is provided with a smoke outlet 12, and the smoke outlet 12 is located at the top center of the electronic cigarette body 1, and the smoke outlet 12 is connected with the airway 2, and the user inhales through the smoke outlet 12.

[0031] Reference Figure 5 The inner wall of the pressing block 16 is provided with a receiving groove 17, and there are two receiving grooves 17. The two receiving grooves 17 are both arranged at the bottom of the pressing block 16, and the two receiving grooves 17 are communicated with the outside. The pressing block 16 is fixedly connected to two sliding rods 18 through the two receiving grooves 17. The two sliding rods 18 are respectively located inside the two receiving grooves 17, and the two ends of the two sliding rods 18 are respectively fixedly connected to the inner wall of the pressing block 16, and the outer walls of the two sliding rods 18 are slidably connected with circular blocks 19. The outer walls of the two circular blocks 19 are respectively fixedly connected to the tops of the two connecting rods 15. When the pressing block 16 moves toward the direction of the electronic cigarette body 1, the two sliders 14 will move along the direction of the two sliding grooves 13. When the diameter of the outer wall of the electronic cigarette body 1 changes, the two connecting rods 15 slide along the bottom of the pressing block 16 respectively, thereby adapting to the change of the outer wall of the electronic cigarette body 1, so that the two sliders 14 always conflict with the outer wall of the electronic cigarette body 1.

[0032] Reference Figure 5The outer wall of the circular block 19 is fixedly connected with a spring 20, and two springs 20 are provided. The two springs 20 are respectively wound around the outer walls of the two slide rods 18, and one end of the two springs 20 away from the two circular blocks 19 is fixedly connected to the inner wall of the pressing block 16. When the two connecting rods 15 slide along the bottom of the pressing block 16, the two springs 20 are pulled. When the pressing block 16 is reset, the distance between the two connecting rods 15 is shortened, so that under the action of the elastic force of the two springs 20 themselves, the two connecting rods 15 shrink toward the center direction of the pressing block 16, so that the two sliders 14 are always in contact with the outer wall of the electronic cigarette body 1.

[0033] Reference Figure 2 The inner wall of the electronic cigarette body 1 is fixedly connected with a barrier block 22, and the inner wall of the barrier block 22 is fixedly connected with the outer wall of the airway 2. The airway 2 is located at the center of the barrier block 22. The barrier block 22 is convenient for improving the sealing inside the electronic cigarette body 1 to ensure the normal use of the smoke oil.

[0034] Reference Figure 2 The inner wall of the electronic cigarette body 1 is fixedly connected with a ceramic atomizer core 23. The ceramic atomizer core 23 is one of the important components of the electronic cigarette body 1. Its function is to atomize the tobacco oil into smoke for the user to inhale. Its working principle is to use the thermal conductivity of the material to conduct heat energy to the ceramic atomizer core 23, so that the tobacco oil on the surface of the ceramic atomizer core 23 is heated and evaporated to form smoke. The top of the ceramic atomizer core 23 is connected to the bottom of the airway 2.

[0035] Reference Figure 2 The inner wall of the electronic cigarette body 1 is fixedly connected with a battery core 24, the battery core 24 is located at the bottom of the electronic cigarette body 1, and the top of the battery core 24 is fixedly connected with a bracket 25. When in use, the battery core 24 releases energy to generate heat, and the ceramic atomization core 23 absorbs the heat and heats the smoke oil to atomize it.

[0036] Working principle: When the user applies downward force to the pressing block 16, the bottoms of the two extrusion plates 21 contact the tops of the two moving columns 9, so that the moving columns 9 move toward the inside of the electronic cigarette body 1, reducing the difficulty of the user pressing the moving columns 9 and improving the user's processing efficiency. When the pressing block 16 moves toward the electronic cigarette body 1, the two sliders 14 move along the directions of the two slide grooves 13. When the diameter of the outer wall of the electronic cigarette body 1 changes, the two connecting rods 15 slide along the bottom of the pressing block 16 respectively, so as to adapt to the electronic cigarette body 1. The outer wall of the electronic cigarette body 1 changes, so that the two sliders 14 always contact the outer wall of the electronic cigarette body 1 to prevent the pressing block 16 from falling off, and when pressing, the two connecting rods 15 slide along the bottom of the pressing block 16 to pull the two springs 20. When the pressing block 16 is reset, since the top diameter of the electronic cigarette body 1 is smaller than the bottom diameter of the electronic cigarette body 1, the two connecting rods 15 shrink toward the center direction of the pressing block 16 under the action of the elastic force of the two springs 20, so that the two sliders 14 always fit the outer wall of the electronic cigarette body 1.

[0037] When the electronic cigarette body 1 is left for a certain period of time, the smoke oil after inhalation remains on the inner wall of the airway 2. After being left for a long time, the smoke oil will flow along the inner wall of the airway 2 to the outer wall of the blocking ball 5. As time goes by, the smoke oil solidifies, causing the blocking ball 5 to stick to the airway 2. At this time, the user presses the movable column 9. When the movable column 9 moves toward the bottom of the electronic cigarette body 1, the end of the connecting rod 8 close to the movable column 9 is driven to descend. Because the middle part of the connecting rod 8 is rotatably connected to the inner wall of the electronic cigarette body 1, the connecting rod 8 is moved downward. When one end of the connecting rod 8 moves downward, the end of the connecting rod 8 away from the moving column 9 is lifted. Because the end of the connecting rod 8 away from the moving column 9 is hinged to the pull rod 7, when the end of the connecting rod 8 away from the moving column 9 is lifted, the pull rod 7 will be pulled up. Because a hook is provided at the bottom of the pull rod 7, and the outer wall of the hook is in contact with the outer wall of the snap ring 6, when the pull rod 7 is lifted, the hook will lift the blocking ball 5 through the snap ring 6, thereby releasing the adhesion between the outer wall of the blocking ball 5 and the inner wall of the airway 2, making it easier for users to use.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid leakage-proof electronic cigarette, comprising an electronic cigarette body (1), characterized in that: The top of the electronic cigarette body (1) is fixedly connected to an airway (2), the inner wall of the airway (2) is fixedly connected to a filter plate (3), the top of the filter plate (3) is fixedly connected to a tension spring (4), the top of the tension spring (4) is fixedly connected to a blocking ball (5), the outer wall of the blocking ball (5) is fixedly connected to a retaining ring (6), the inner wall of the airway (2) is slidably connected to a pull rod (7), the top of the pull rod (7) is hinged to a connecting rod (8), the end of the connecting rod (8) away from the pull rod (7) is hinged to a moving column (9), and the bottom of the moving column (9) is fixedly connected to a return spring (10).

2. The anti-leakage electronic cigarette according to claim 1, characterized in that: The outer wall of the electronic cigarette body (1) is provided with a slide groove (13), the electronic cigarette body (1) is slidably connected to a slider (14) via the slide groove (13), the outer wall of the slider (14) is fixedly connected to a connecting rod (15), the top of the connecting rod (15) is slidably connected to a pressing block (16), and the bottom of the pressing block (16) is fixedly connected to a pressing plate (21).

3. The anti-leakage electronic cigarette according to claim 1, characterized in that: The inner side wall of the electronic cigarette body (1) is provided with a moving groove (11), and the inner side wall of the electronic cigarette body (1) is provided with a smoke outlet (12).

4. The anti-leakage electronic cigarette according to claim 2, characterized in that: The inner side wall of the pressing block (16) is provided with a receiving groove (17), and the pressing block (16) is fixedly connected to a sliding rod (18) through the receiving groove (17). The outer side wall of the sliding rod (18) is slidably connected to a circular block (19), and the outer side wall of the circular block (19) is fixedly connected to the top of the connecting rod (15).

5. The anti-leakage electronic cigarette according to claim 4, characterized in that: The outer side wall of the circular block (19) is fixedly connected with a spring (20), and one end of the spring (20) away from the circular block (19) is fixedly connected with the inner side wall of the pressing block (16).

6. The anti-leakage electronic cigarette according to claim 1, characterized in that: The inner side wall of the electronic cigarette body (1) is fixedly connected to a barrier block (22), and the inner side wall of the barrier block (22) is fixedly connected to the outer side wall of the airway (2).

7. The anti-leakage electronic cigarette according to claim 1, characterized in that: A ceramic atomization core (23) is fixedly connected to the inner side wall of the electronic cigarette body (1), and the top of the ceramic atomization core (23) is connected to the bottom of the airway (2).

8. The anti-leakage electronic cigarette according to claim 1, characterized in that: The inner side wall of the electronic cigarette body (1) is fixedly connected to a battery core (24), and the top of the battery core (24) is fixedly connected to a bracket (25).

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