Electronic cigarette atomizer capable of preventing oil leakage

Abstract

The utility model discloses an electronic cigarette atomizer capable of preventing oil leakage. The electronic cigarette atomizer comprises a sealing base, an atomizing assembly and a shell. A movable groove is formed in the sealing base, the atomization assembly is arranged on the upper portion of the movable groove in a telescopic mode, a first clamping piece is arranged on the outer side of the atomization assembly, and a second clamping piece clamped with the first clamping piece is arranged on the inner side face of the movable groove of the sealing base. When a user presses down the top of the atomization assembly and the first clamping piece is pressed down to the position below the second clamping piece, the atomization assembly is rotated, so that the bottom of the atomization assembly is clamped to the lower portion of the movable groove, and a suction nozzle is arranged at the top of the shell. When the electronic cigarette atomizer is transported or not used, the first clamping assembly and the second clamping piece of the sealing base are rotationally clamped to limit the atomization assembly, so that the atomization assembly is not prone to swaying and shifting, tobacco tar in the tar bin is prevented from escaping from the connecting position of the atomization assembly and the shell, and the sealing performance of the electronic cigarette atomizer capable of preventing tar leakage is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of electronic cigarettes, in particular to an electronic cigarette atomizer for preventing oil leakage. Background Art

[0002] Since there is usually a certain distance between the product manufacturing factory and the market sales place, or the products are shipped by express, during the transportation process of the products, due to the bumpy journey, it is necessary to ensure the integrity of the products. For electronic cigarette products, the biggest problem during transportation is that the atomization tube is prone to shaking out of position or falling out during bumpy roads, resulting in internal e-liquid leakage. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an electronic cigarette atomizer for preventing oil leakage.

[0004] The purpose of the utility model is realized by the following technical solutions:

[0005] An electronic cigarette atomizer for preventing oil leakage, comprising: a sealed base, an atomization component and a housing; an activity groove is arranged on the sealed base, the atomization component is telescopically arranged on the upper part of the activity groove, a first clamping member is arranged on the outer side of the atomization component, and a second clamping member engaged with the first clamping member is arranged on the inner side surface of the activity groove of the sealed base. When the user presses down the top of the atomization component and the first clamping member is pressed down to the lower part of the second clamping member along the length direction of the activity groove, rotate the atomization component so that the bottom of the atomization component is clamped with the second clamping member by the first clamping member at the lower part of the activity groove. A mouthpiece is arranged at the top of the housing, the housing is in a hollow shape, one end of the housing away from the mouthpiece is open, and the sealed base is hermetically arranged on the opening so that an oil storage chamber is formed between the inside of the housing and the sealed base, and the atomization component is arranged in the oil storage chamber.

[0006] In one embodiment, the atomization component includes an atomization tube and an atomization core component. An oil inlet hole is opened at the bottom end of the atomization tube, the atomization core component is arranged at the bottom end of the atomization tube, the top end of the atomization tube is communicated with the mouthpiece, and the first clamping member is arranged on the outer side surface of the atomization tube.

[0007] In one embodiment, the atomization tube includes a first branch pipe and a second branch pipe, the first branch pipe and the second branch pipe are communicated, the atomization core component is arranged in the second branch pipe, and the diameter of the first branch pipe is smaller than that of the second branch pipe.

[0008] In one embodiment, a stainless steel oil baffle is arranged on one side of the sealed base close to the oil storage chamber, and the second clamping member is arranged on the stainless steel oil baffle.

[0009] In one embodiment, a rib guide is provided on the inner side surface of the movable slot along the telescopic direction of the atomization component.

[0010] In one embodiment, the number of the rib guides is five.

[0011] In one embodiment, an oil injection port is provided on the sealing base.

[0012] In one embodiment, an oil storage cotton is provided outside the oil inlet hole of the atomization tube.

[0013] In one embodiment, a plurality of limiting ribs are provided in the oil storage chamber of the housing, and the limiting ribs are used to support the sealing base.

[0014] In one embodiment, an enclosing portion extends from one side of the mouthpiece towards the atomization component, and the atomization tube is sleeved in the enclosing portion.

[0015] Compared with the prior art, the present utility model has at least the following advantages:

[0016] An anti-oil leakage electronic cigarette atomizer of the present utility model is provided with a housing, a sealing base and an atomization component. An activity slot is provided on the sealing base, and the atomization component is telescopically arranged on the upper part of the activity slot. A first clamping member is arranged on the outer side of the atomization component, and a second clamping member engaged with the first clamping member is arranged on the inner side surface of the activity slot of the sealing base. When the user presses down from the top of the atomization component, and when the atomization component is pressed down along the length direction of the activity slot to a certain position, the user rotates the atomization component, so that the atomization component is clamped in the lower part of the activity slot through the first clamping member and the second clamping member. During product transportation or when not in use, the first clamping component is rotationally engaged with the second clamping member of the sealing base to limit the atomization component, so that the atomization component is not easily displaced by shaking, and the e-liquid in the oil storage chamber is prevented from escaping from the connection part between the atomization component and the housing, ensuring the sealing performance of the anti-oil leakage electronic cigarette atomizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below.

[0018] Figure 1 It is a schematic structural diagram of an atomization component and a sealing base in an embodiment of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of an anti-oil leakage electronic cigarette atomizer in an embodiment of the present utility model.

[0020] Reference numerals:

[0021] An oil-proof electronic cigarette atomizer 100, a sealing base 10, a movable groove 11, a rib guide 12, an oil injection port 13, a stainless steel oil baffle 14, an atomization assembly 20, a first clamping member 21, an atomization tube 22, a first branch pipe 23, a second branch pipe 24, an atomization core assembly 25, a housing 30, a second clamping member 31, an oil storage chamber 32, a limiting rib 33, a mouthpiece 34, an enclosing portion 35. Detailed implementation manners

[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings.

[0023] This application proposes an oil-proof electronic cigarette atomizer 100. Please refer to Figure 1 and Figure 2 , which includes: a sealing base 10, an atomization assembly 20 and a housing 30. A mouthpiece 34 is provided at the top of the housing 30. The mouthpiece 34 is used for a user to suck, so that the user can suck the smoke formed by an oil-proof electronic cigarette atomizer 100 in the mouthpiece 34. Among them, the housing 30 is in a hollow shape, and one end of the housing 30 away from the mouthpiece 34 is open. The sealing base 10 is sealingly arranged on the opening, so that an oil storage chamber 32 is formed between the inside of the housing 30 and the sealing base 10. The oil storage chamber 32 is used for storing liquid smoke oil, and the atomization assembly 20 is arranged in the oil storage chamber 32. And a movable groove 11 is provided on the sealing base 10. The atomization assembly 20 can telescopically move in the movable groove 11, and the fixation between the atomization assembly 20 and the sealing base 10 is relatively unstable. In the daily use state, the atomization assembly 20 is arranged at the upper part of the movable groove 11. A first clamping member 21 is arranged on the outer side of the atomization assembly 20, and a second clamping member 31 that is engaged with the first clamping member 21 is arranged on the inner side surface of the movable groove 11 of the sealing base 10. When the user presses the atomization assembly 20 downward from the top of the atomization assembly 20, and the first clamping member 21 of the atomization assembly 20 is pressed downward along the length direction of the movable groove 11 to the lower part of the second clamping member 31, the user rotates the atomization assembly 20, so that the bottom end of the atomization assembly 20 is clamped with the second clamping member 31 through the first clamping member 21 at the lower part of the movable groove 11 to limit the atomization assembly 20 from being jacked up. During the transportation or non-use process of the product, due to the rotational engagement of the first clamping assembly with the second clamping member 31 of the sealing base 10, the second clamping member 31 limits the atomization assembly 20, so that the atomization assembly 20 is not easily displaced by shaking, avoiding the smoke oil in the oil storage chamber 32 from escaping from the connection between the atomization assembly 20 and the housing 30, and ensuring the sealing performance of an oil-proof electronic cigarette atomizer 100. In addition, this design enables a high assembly efficiency of the sealing base 10 and the atomization assembly 20.

[0024] In an embodiment, please refer to again Figure 1, the atomization assembly 20 includes an atomization tube 22 and an atomization core assembly 25. The atomization tube 22 is a hollow tubular structure with an air flow channel inside. The top end of the atomization tube 22 is communicated with the suction port of the mouthpiece 34, so that the smoke in the atomization tube 22 can be sucked out through the mouthpiece 34, and the top end of the atomization tube 22 abuts against the mouthpiece 34. The first clamping member 21 is arranged on the outer side surface of the atomization tube 22. The first clamping member 21 is composed of two arc-shaped pieces in the atomization tube 22, and the arc-shaped pieces are symmetrically arranged on the outer side surface of the atomization tube 22. After the atomization assembly 20 rotates, the upper surfaces of the two arc-shaped pieces abut against the second clamping member 31. The second clamping member 31 can be provided with grooves matching the two arc-shaped pieces on the inner side surface of the movable groove 11. After rotation, the two arc-shaped pieces are embedded in the grooves, and the atomization assembly 20 is limited by limiting the first clamping member 21. The atomization core assembly 25 is arranged at the bottom end of the atomization tube 22. An oil inlet hole is opened at the bottom end of the atomization tube 22, and the e-liquid in the e-liquid tank 32 enters the atomization core assembly 25 through the oil inlet hole. The atomization core assembly 25 can heat the e-liquid itself to atomize the liquid e-liquid into gaseous atomized liquid to form smoke for the user to inhale. Among them, an air inlet hole is arranged below the sealing base 10, and air enters the atomization assembly 20 from the air inlet hole to be mixed to form smoke that can be inhaled.

[0025] It should be noted that a silica gel layer is arranged on the sealing base in the movable groove. When in the transportation state or just out of the factory, the atomization assembly 20 is arranged at the lower part of the movable groove 11, and the first clamping member 21 on the atomization assembly 20 is clamped and fixed with the second clamping member 31. At this time, the oil inlet hole is in sealed contact with the silica gel layer to prevent the e-liquid in the e-liquid tank from entering the atomization assembly. When the electronic cigarette atomizer 100 is in normal use state to prevent oil leakage, the atomization assembly 20 is arranged at the upper part of the movable groove 11.

[0026] Furthermore, the atomization tube 22 includes a first branch pipe 23 and a second branch pipe 24. The first branch pipe 23 and the second branch pipe 24 are communicated. The atomization core assembly 25 is arranged in the second branch pipe 24. The diameter of the first branch pipe 23 is smaller than that of the second branch pipe 24. Near the mouthpiece 34 of the first branch pipe 23, due to the smaller diameter of the first branch pipe 23, it makes it easier for the user to suck. Among them, the first branch pipe 23 is hermetically connected to the mouthpiece 34, which further ensures the sealing performance of the e-liquid tank 32.

[0027] In another embodiment, a stainless-steel oil baffle 14 is provided on one side of the sealing base 10 close to the oil storage chamber 32, and a second clamping member 31 is provided on the stainless-steel oil baffle 14. The second clamping member 31 is a through groove, and the through groove is provided on the stainless-steel oil baffle 14. The shape of the through groove is the same as that of the first clamping member 21. When pressing down, the first clamping member 21 is arranged parallel to the through groove without interference. After rotation, the first clamping member 21 is arranged in a dislocation manner with the through groove, and the lower surface edge of the through groove abuts against the upper surface of the first clamping member 21. When a leak-proof electronic cigarette atomizer 100 is to be used, the user rotates the atomization assembly clockwise or counterclockwise to the original position to unlock the locking of the atomization assembly, so that the leak-proof electronic cigarette atomizer 100 can continue to be used.

[0028] Further, please refer to Figure 2 again. On the inner side surface of the movable groove 11, rib guides 12 are arranged along the telescopic direction of the atomization assembly 20. The length direction of the rib guides 12 is parallel to the telescopic direction of the atomization assembly 20, which limits the movement track of the atomization assembly 20 in the movable groove 11 and makes the telescopic movement of the atomization assembly 20 in the movable groove 11 more stable. Preferably, the number of the rib guides 12 is 5.

[0029] Still further, an oil filling port 13 is provided on the sealing base 10. When the e-liquid in the oil storage chamber 32 is used up, the e-liquid in the oil storage chamber 32 is replenished through the oil filling port 13, so that the leak-proof electronic cigarette atomizer 100 can be replenished through the oil filling port 13. And the oil filling port 13 is blocked by an oil plug to prevent liquid leakage at the oil filling port 13.

[0030] In one embodiment, an oil storage cotton is provided outside the oil inlet hole of the atomization tube 22. The oil storage cotton absorbs the e-liquid in the oil storage chamber 32, so that the oil storage cotton is always in a saturated state. The e-liquid on the oil storage cotton enters the atomization tube 22 evenly through the oil inlet hole, preventing the rate of the e-liquid entering the atomization assembly 20 from being too fast, resulting in some e-liquid being pumped into the user's mouth from the mouthpiece 34 before being atomized by the atomization core assembly 25, affecting the taste of the smoke and reducing the user experience.

[0031] Please continue to refer to Figure 2 again. The housing 30 is provided with a plurality of limiting ribs 33 in the oil storage chamber 32. The limiting ribs 33 are used to hold the sealing base 10 to prevent the sealing base 10 from being compressed into the oil storage chamber 32 due to external extrusion, resulting in deformation of the housing 30, and avoiding leakage of the e-liquid in the oil storage chamber 32 due to the deformation of the housing 30. Preferably, the sealing base 10 and the housing 30 are snap-connected, which is convenient for assembly, disassembly and maintenance.

[0032] In addition, an enclosing portion 35 extends from one side of the nozzle 34 towards the atomization assembly 20. The enclosing portion 35 is a hollow tubular structure, and the atomization tube 22 is sleeved within the enclosing portion 35, such that the nozzle 34 can be stably sleeved on the first branch pipe 23 of the atomization tube 22, preventing the first branch pipe 23 from falling off from the nozzle 34 and reducing the failure rate.

[0033] The above-described embodiments merely represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. An e-cigarette atomizer for preventing oil leakage, characterized in that, Comprising: A sealed base, an atomization component, and a housing; An activity slot is provided on the sealed base, the atomization component is telescopically arranged at the upper part of the activity slot, a first clamping member is arranged on the outer side of the atomization component, and a second clamping member engaged with the first clamping member is arranged on the inner side surface of the activity slot of the sealed base. When the user presses down the top of the atomization component and the first clamping member presses down to the lower part of the second clamping member along the length direction of the activity slot, rotate the atomization component so that the bottom of the atomization component is clamped with the second clamping member in the lower part of the activity slot through the first clamping member. A suction nozzle is provided at the top of the housing, the housing is hollow, one end of the housing away from the suction nozzle is open, and the sealed base is hermetically arranged on the opening so that an oil storage chamber is formed between the inside of the housing and the sealed base, and the atomization component is arranged in the oil storage chamber.

2. The oil-proof electronic cigarette atomizer according to claim 1, characterized in that, The atomization component includes an atomization tube and an atomization core component. An oil inlet hole is opened at the bottom end of the atomization tube, the atomization core component is arranged at the bottom end of the atomization tube, the top end of the atomization tube is communicated with the suction nozzle, and the first clamping member is arranged on the outer side surface of the atomization tube.

3. The electronic cigarette atomizer for preventing oil leakage according to claim 2, characterized in that, The atomization tube includes a first branch pipe and a second branch pipe, the first branch pipe and the second branch pipe are communicated, the atomization core component is arranged in the second branch pipe, and the diameter of the first branch pipe is smaller than that of the second branch pipe.

4. An anti-oil-leakage electronic cigarette atomizer according to claim 1, characterized in that, A stainless steel oil baffle is arranged on one side of the sealed base close to the oil storage chamber, and the second clamping member is arranged on the stainless steel oil baffle.

5. An oil leakage prevention electronic cigarette atomizer according to claim 1, characterized in that, Ribbed guide rails are arranged on the inner side surface of the activity slot along the telescopic direction of the atomization component.

6. The oil leakage prevention electronic cigarette atomizer according to claim 5, characterized in that, The number of the ribbed guide rails is 5.

7. The electronic cigarette atomizer for preventing oil leakage according to claim 1, characterized in that An oil injection port is arranged on the sealed base.

8. An anti-oil-leakage electronic cigarette atomizer according to claim 2, characterized in that, A storage cotton is arranged on the atomization tube outside the oil inlet hole.

9. The electronic cigarette atomizer for preventing oil leakage according to claim 1, characterized in that, A plurality of limiting ribbed bars are arranged in the oil storage chamber of the housing, and the limiting ribbed bars are used for propping up the sealed base.

10. An anti-oil leakage electronic cigarette atomizer according to claim 8, characterized in that, A surrounding portion extends out from one side of the suction nozzle towards the atomization component, and the atomization tube is sleeved in the surrounding portion.

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