Sliding type electronic cigarette

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to a sliding type electronic cigarette. The sliding type electronic cigarette comprises a cigarette holder assembly, an atomization assembly, a tail cover assembly and a shell. The cigarette holder assembly comprises a cigarette holder, a cigarette holder upper support, a sliding assembly and an upper cover which are sequentially connected in a sleeved mode from top to bottom, and the sliding assembly can be driven by the cigarette holder upper support to slide in the upper cover through the upper cover support. The atomization assembly comprises a cigarette holder silica gel cover and an oil cup arranged below the cigarette holder silica gel cover in a sleeved mode, the oil cup is provided with two independent oil bins, an atomization core is arranged in each oil bin, an oil cup silica gel cover is arranged at the bottom of the oil cup in a sleeved mode, the atomization assembly further comprises an elastic piece, and the elastic piece is installed in the cigarette holder silica gel cover and the oil cup. By improving the structure of the sliding assembly, the problem that in the prior art, condensation liquid of a sliding type electronic cigarette is prone to polluting an electronic element is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to a sliding electronic cigarette. Background Technique

[0002] For existing multi-flavor electronic cigarettes, most of them realize flavor switching by manually operating a switch. And the applicant proposed a solution for flavor switching by sliding the mouthpiece in the patent application with the application number CN2023106352770. Although it solves the problem of inconvenient manual operation, during the sliding process of the mouthpiece, it is easy to cause the problem of condensate contaminating the toggle switch circuit, resulting in the device not working. In view of the above problems, this application proposes a new solution. Content of the Utility Model

[0003] The purpose of the utility model is to provide a sliding electronic cigarette and its using method. By improving the structure of the sliding component, the problem that the sliding electronic cigarette in the prior art is prone to condensate contaminating electronic components is solved.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A sliding electronic cigarette, including a mouthpiece assembly, an atomization assembly, and a tail cap assembly. The atomization assembly is installed on the tail cap assembly, and the mouthpiece assembly is arranged above the atomization assembly;

[0005] The mouthpiece assembly includes a mouthpiece, an upper bracket of the mouthpiece, a sliding component, and an upper cover sleeved in sequence from top to bottom. The sliding component can slide in the upper cover supported by the upper cover under the drive of the upper bracket of the mouthpiece; The bottom of the sliding component has an air inlet hole that can connect the air path between the mouthpiece assembly and the atomization assembly; The air inlet hole is sequentially connected to the sliding component, the upper bracket of the mouthpiece, and the mouthpiece;

[0006] The atomization assembly includes a mouthpiece silica gel cover with two or more air outlet ports and an oil cup. The mouthpiece silica gel cover is arranged on the top of the oil cup;

[0007] Through the sliding operation of the mouthpiece assembly, the air inlet hole of the mouthpiece assembly can be switched to the target position. The target position is any position in the set of positions where the air inlet hole of the mouthpiece assembly can communicate with any air outlet of the atomization assembly.

[0008] Furthermore, the sliding assembly includes a lower bracket of the cigarette holder, a cigarette holder silicone plug, and a cigarette holder cover plate. The lower bracket of the cigarette holder is integrally formed by a bracket top, a bracket middle connecting part, and a bracket bottom. The bracket bottom has a downwardly open cavity, and a hollow connecting cavity is provided on the bracket middle connecting part and the bracket top, and the connecting cavity is connected with the cavity; the bracket top is fixedly connected to the upper bracket of the cigarette holder, and the bracket bottom is fixedly connected to the cigarette holder cover plate; the bracket bottom is arranged in the upper cover, and the bracket top is arranged above the upper cover; the cigarette holder silicone plug is arranged in the connecting cavity and the cavity, and the top of the cigarette holder silicone plug protrudes from the bracket top for sealing the upper bracket of the cigarette holder and the lower bracket of the cigarette holder.

[0009] Furthermore, oil-absorbing cotton is sleeved between the cigarette holder silicone plug and the cigarette holder cover plate.

[0010] Furthermore, the atomization assembly includes a cigarette holder silicone cover and an oil cup sleeved below the cigarette holder silicone cover;

[0011] An elastic member is provided between the sliding assembly and the cigarette holder silicone cover, one end of the elastic member is fixed in the oil cup, and the other end is connected to the cigarette holder silicone cover, and the end of the elastic member connected to the cigarette holder silicone cover extends out of the cigarette holder silicone cover when there is no pressure, and can be retracted into the cigarette holder silicone cover when under pressure;

[0012] The bottom of the sliding component is provided with a positioning hole which can accommodate the protruding end of the elastic member.

[0013] Furthermore, the positioning holes and the air inlet holes are a group of three, which are arranged in parallel on the bottom surface of the cigarette holder cover plate, and the air inlet holes are the first air inlet hole, the central air inlet hole, and the second air inlet hole from left to right, and the positioning holes are the first positioning hole, the central positioning hole, and the second positioning hole from left to right; the cigarette holder silicone cover contains a first air outlet and a second air outlet; the position of the positioning hole matches the position of the elastic member up and down; the position of the air inlet matches the position of the air outlet;

[0014] When the cigarette holder assembly is operated by sliding so that the top of the elastic part falls into the first positioning hole, the central air inlet hole is connected to the second air outlet, and the other air inlet holes are not connected to the atomizer assembly; when the cigarette holder assembly is operated by sliding so that the top of the elastic part falls into the central positioning hole, the first air inlet hole is connected to the first air outlet, the second air inlet hole is connected to the second air outlet, and the other air inlet holes are not connected to the atomizer assembly; when the cigarette holder assembly is operated by sliding so that the top of the elastic part falls into the second positioning hole, the central air inlet hole is connected to the first air outlet, and the other air inlet holes are not connected to the atomizer assembly.

[0015] Furthermore, the cigarette holder silicone cover has two air outlets;

[0016] The upper part of the oil cup has two independent oil reservoirs and an intermediate partition, and the lower part of the oil cup has a receiving cavity and an intermediate partition wall;

[0017] Each bottom of the oil reservoirs is provided with a ceramic atomization core mounting seat, the oil reservoirs communicate with the ceramic atomization core mounting seats, a vertical elastic member mounting cavity is provided at the middle of the intermediate partition, the oil cup is provided with atomization air channels and air flow sensing channels on the intermediate partition near the central position of each oil reservoir, a communication groove is provided in the direction close to the top of the oil cup between the atomization air channels and the air flow sensing channels on the same side, and the atomization air channels are respectively communicated with the air outlets of the cigarette mouth silica gel cover;

[0018] An oil cup silica gel cover is sleeved in the receiving cavity at the lower part of the oil cup, and the space formed by the oil cup silica gel cover and the receiving cavity is separated into two independent atomization chambers by the intermediate partition wall;

[0019] The atomization assembly further includes a ceramic atomization core with a bottom surface for heating, and the ceramic atomization core is installed in the atomization core mounting seat after being sleeved with an atomization core silica gel sleeve.

[0020] Further, the atomization air channel is provided with a first annular rib protruding from the top plane of the oil cup, and the first annular rib has a notch at one end close to the communication groove; a second annular rib is correspondingly provided above the air outlet of the cigarette mouth silica gel cover.

[0021] Further, the cigarette mouth silica gel cover is provided with an air outlet corresponding to the atomization air channel, and a concave air plug corresponding to the air flow sensing channel, and an air groove communicating with the communication groove is provided on the air plug.

[0022] Further, the oil cup silica gel cover is provided with an upward protruding air flow sensing tube corresponding to the position of the air flow sensing channel, and an upward protruding atomization ventilation hole corresponding to the position of the ceramic atomization core; the oil cup silica gel cover is sleeved on the top of the tail cap assembly, and the top of the tail cap assembly has a cavity for receiving the bottom of the oil cup silica gel cover, an atomization air channel inlet corresponding to the atomization ventilation hole, and an air flow sensing inlet corresponding to the air flow sensing tube.

[0023] Further, sliding strips are provided on two bottom edges of the bottom of the cigarette mouth upper bracket in the parallel sliding direction.

[0024] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0025] 1. The sliding cigarette holder slides on the upper cover through the sliding bar at the bottom of the cigarette holder upper bracket, so that the silicone cover of the cigarette holder will not be squeezed during the sliding process, reducing the risk of condensate being squeezed out during the sliding process; a sliding positioning hole is provided on the cigarette holder cover plate, and an elastic part is provided on the cigarette holder silicone cover, so that the elastic part can support the cigarette holder cover plate during the sliding process, further reducing the risk of condensate being squeezed out; the cigarette holder cover plate is preferably made of POM plastic to improve wear resistance, so that the elastic part is not easy to damage the structure of the cigarette holder cover plate, and the structure is stable.

[0026] 2. A ceramic atomizer core with a heating portion at the bottom is provided as a heating core, so that atomized smoke flows out from the bottom; and then an atomizer airway is provided in the center of the oil cup, so that the airway of the electronic cigarette is close to the center of the entire electronic cigarette, so that the distance between the air outlets of the double oil cups is shortened, so that the air outlet of the atomizer during the sliding process can flow out through the center of the mouthpiece, so that the air outlet channel in the mouthpiece is smooth, and the probability of condensation formation is reduced.

[0027] 3. The atomizing airway and the airflow sensing channel are independently arranged in the oil cup and connected at the top of the oil cup. Through the setting of the silicone cover of the cigarette holder, the air outlet through the silicone cover of the cigarette holder can be connected to the airflow sensing channel and the atomizing airway at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an exploded view of the overall structure of the electronic cigarette in the embodiment of the utility model;

[0029] Figure 2 This is a schematic diagram of the assembly of the electronic cigarette in the embodiment of the utility model;

[0030] Figure 3 This is an exploded view of the electronic cigarette in the embodiment of the utility model;

[0031] Figure 4 It is an exploded view of the sliding assembly in the embodiment of the utility model;

[0032] Figure 5 It is a cross-sectional view of a sliding component in an embodiment of the utility model;

[0033] Figure 6 This is a schematic diagram of the assembly of the cigarette holder silicone cover, the oil cup, and the oil cup silicone cover in the embodiment of the utility model;

[0034] Figure 7 for Figure 6 Schematic cross-sectional view of ;

[0035] Figure 8 The overall cross-section diagram of the electronic cigarette in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0036] Figure 9Schematic diagram of the overall cross-section of the electronic cigarette in the embodiment of the present utility model Figure 2 ;

[0037] Figure 10 Schematic diagram of the structure of the tail cap bracket in the embodiment of the present utility model.

[0038] In the figure:

[0039] 100, mouthpiece assembly; 11, mouthpiece; 12, oil injection hole; 13, upper bracket of the mouthpiece; 131, sliding bar; 132, screw; 14, sliding assembly; 141, lower bracket of the mouthpiece; 142, mouthpiece silica gel plug; 143, oil absorption cotton; 144, mouthpiece cover plate; 1441, central air inlet hole; 1442, first air inlet hole; 1443, second air inlet hole; 1444, central positioning hole; 1445, first positioning hole; 1446, second positioning hole; 15, upper cover;

[0040] 200, atomization assembly; 21, mouthpiece silica gel cover; 210, air groove; 211, first air outlet; 212, second air outlet; 213, first air plug; 214, second air plug; 215, third positioning hole; 216, elastic part installation hole; 22, oil cup; 220, atomization core installation seat; 221, first oil storage chamber; 222, second oil storage chamber; 223, elastic part installation cavity; 224, first atomization air channel; 225, first air flow induction channel; 226, second atomization air channel; 227, second air flow induction channel; 228, first communication groove; 229, second communication groove; 2210, positioning column; 2211, support column; 2212, intermediate partition part; 2213, intermediate partition wall; 23, ceramic atomization core; 24, oil cup silica gel cover; 241, convex part; 242, air flow induction tube; 243, atomization ventilation hole; 2421, bottom air duct tube; 2422, top air duct tube; 25, elastic part;

[0041] 300, tail cap assembly; 31, tail cap bracket; 311, atomization air channel inlet; 312, air flow induction inlet; 313, induction switch installation groove; 314, bolt column; 315, reverse insertion wall; 32, control board; 33, battery cell; 34, air flow induction switch; 35, button; 36, switch sleeve; 37, patch;

[0042] 400, outer shell; 500, oil plug. Specific embodiments

[0043] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0044] Please refer to Figure 1-2 As shown, in an embodiment of the present invention, a sliding electronic cigarette is provided. The electronic cigarette sequentially includes a mouthpiece assembly 100, an atomization assembly 200, and a tail cap assembly 300 from top to bottom. The bottom of the mouthpiece assembly 100 is snap-connected to a housing 400. The atomization assembly 200 is installed on the tail cap assembly 300. The mouthpiece assembly 100 is disposed above the atomization assembly 200 and installed on the top of the housing 400. The surface of the mouthpiece assembly 100 is provided with a mouthpiece 11. A set of symmetric oil injection holes 12 are opened on both sides of the mouthpiece 11, and an oil plug 500 is provided in the oil injection hole 2.

[0045] Please refer to Figure 2-3 As shown, in one of the embodiments of the present invention, the mouthpiece assembly 100 sequentially includes from top to bottom: a mouthpiece 11, an upper bracket 13 of the mouthpiece, a sliding assembly 14, and an upper cover 15. The sliding assembly 14 can slide in the upper cover under the drive of the upper bracket 13 of the mouthpiece and be supported by the upper cover 15. The top of the upper bracket 13 of the mouthpiece is sleeved with the mouthpiece 11 for supporting the mouthpiece 11. The bottom of the upper bracket 13 of the mouthpiece is sleeved with the sliding assembly 14. An air flow through hole is opened in the middle of the top of the upper bracket 13 of the mouthpiece, and screw holes are provided on both sides of the air flow through hole. A central through hole corresponding to the air flow through hole is opened at the top of the sliding assembly 14, and through holes corresponding to the screw holes are provided on both sides of the central through hole. A central air hole corresponding to the central through hole of the sliding assembly is opened in the middle of the upper cover 15. An installation hole through which the sliding assembly 14 can pass is opened at the top of the upper cover 15. The upper bracket 13 of the mouthpiece can drive the sliding assembly 14 to slide in the installation hole of the upper cover 15. The oil injection hole 2 is opened on the surface of the upper cover 15. Here, the screw holes are spare fixing structures, which are convenient for fixing the upper bracket 13 and the sliding assembly 14 with screws. Those skilled in the art can also achieve the fixed connection between the two by other means such as adhesives, buckles, and tight fits.

[0046] The atomization component 200 includes, from top to bottom in sequence: a mouthpiece silicone cover 21, an oil cup 22, and an oil cup silicone cover 24. The oil cup 22 has two independent oil storage chambers. An atomization core mounting seat 220 is provided at the bottom of the oil storage chamber. The ceramic atomization core 23 is installed in the atomization core mounting seat 220 after being sleeved with an atomization core silicone sleeve. The mouthpiece silicone cover 21 has two or more air outlets. The mouthpiece silicone cover 21 is provided at the bottom of the upper cover 15, and the mouthpiece silicone cover 21 is sleeved on the top of the oil cup 22. The oil cup silicone cover 24 is provided below the oil cup 22 and is used to seal the bottom of the oil cup 22. The atomization component 200 further includes an elastic member 25. The elastic member 25 is preferably a spring electrode, or may be other rod-shaped elastic members having elasticity in the length direction. The top of the elastic member 25 is hemispherical, or may be other smooth curved surfaces. The top of the elastic member extends out of the surface of the mouthpiece silicone cover when not under pressure and contracts downward when under pressure.

[0047] The tail cap component 300 includes: a tail cap bracket 31, a control board 32, and an electric core 33. The top of the tail cap bracket 31 is used to mount the atomization component 200. The tail cap bracket 31 and the oil cup silicone cover 24 have an interference fit structure. The control board 32 and the electric core 33 are installed inside the tail cap bracket 31. An air flow induction switch 34 and a button 35 are provided on the control board 32. A switch sleeve 36 is sleeved outside the air flow induction switch, and a patch 37 is sleeved outside the button 35.

[0048] As Figure 2 , Figure 4-5 shown, in one embodiment of the present utility model, the sliding component 14 includes: a mouthpiece lower bracket 141, a mouthpiece silicone plug 142, an oil absorption cotton 143, and a mouthpiece cover plate 144. The mouthpiece lower bracket 141 is used to connect and fix the mouthpiece upper bracket 13 and the mouthpiece cover plate 144. The mouthpiece lower bracket 141 is integrally formed by a bracket top, a bracket middle connection part, and a bracket bottom. The bracket bottom has a cavity with a downward opening. A hollow communication cavity is provided in the bracket middle connection part and the bracket top, and the communication cavity communicates with the cavity. The bracket top is fixedly connected to the mouthpiece upper bracket 13, and the bracket bottom is fixedly connected to the mouthpiece cover plate 144. The bracket bottom is disposed inside the upper cover 15, and the bracket top is disposed above the upper cover 15. The mouthpiece silicone plug 142 is made of silicone and is sleeved in the communication cavity and the cavity of the mouthpiece lower bracket 141. The top of the mouthpiece silicone plug 142 protrudes from the bracket top to seal the mouthpiece upper bracket and the mouthpiece lower bracket.

[0049] On the bottom of the upper holder 13 of the mouthpiece, there are two parallel sliding bars 131 provided on two bottom edges in the parallel sliding direction; the mouthpiece silica gel plug 142 is arranged in the cavity in the center of the lower holder 141 and the mouthpiece cover plate 144 of the mouthpiece, and is used to guide the air flow of the mouthpiece; the oil absorption cotton 143 is arranged between the mouthpiece silica gel plug 142 and the mouthpiece cover plate 144; the mouthpiece 11 is connected to the upper holder 13 of the mouthpiece by a buckle, the upper holder 13 of the mouthpiece and the lower holder 141 of the mouthpiece are fixed by a screw 132, the lower holder 141 of the mouthpiece is in a tight fit with the mouthpiece silica gel plug 142, and the lower holder 141 of the mouthpiece is connected to the mouthpiece cover plate 144 by a buckle. Preferably, the upper holder 13 and the lower holder 141 of the mouthpiece can also be fixedly connected by other methods such as buckle fixation, tight fit fixation, adhesive fixation, bolt fixation, etc.

[0050] On the bottom of the mouthpiece cover plate 144, an air inlet hole and a positioning hole are provided, and the air inlet hole is sequentially communicated with the sliding assembly 14, the upper holder 13 of the mouthpiece, and the mouthpiece 11. The air inlet hole is the first air inlet hole 1442, the central air inlet hole 1441, and the second air inlet hole 1443 from left to right, and the positioning hole is the first positioning hole 1445, the central positioning hole 1444, and the second positioning hole 1446 from left to right; on the mouthpiece silica gel cover 2, there are a first air outlet 211 and a second air outlet 212; the positions of the positioning holes and the positions of the elastic members are vertically matched; the positions of the air inlet holes and the positions of the air outlet holes are matched; the air inlet holes and the positioning holes are arranged in parallel, and the air inlet holes are used to communicate with different air passages when the mouthpiece cover plate 144 slides. The positioning holes are blind holes, and the opening size thereof can accommodate the top of the elastic member 25 and is used to position the elastic member 25. Specifically, when the mouthpiece assembly makes the top of the elastic member 25 fall into the first positioning hole 1445 through a sliding operation, the central air inlet hole 1441 and the second air outlet 212 are communicated, and other air inlet holes are not communicated with the atomization assembly; when the mouthpiece assembly makes the top of the elastic member 25 fall into the central positioning hole 1444 through a sliding operation, the first air inlet hole 1442 and the first air outlet 211 are communicated, the second air inlet hole 1443 and the second air outlet 212 are communicated, and other air inlet holes are not communicated with the atomization assembly; when the mouthpiece assembly makes the top of the elastic member 25 fall into the second positioning hole 1446 through a sliding operation, the central air inlet hole 1441 and the first air outlet 211 are communicated, and other air inlet holes are not communicated with the atomization assembly, so that three suction states can be realized.

[0051] Preferably, the mouthpiece cover plate 144 is made of POM plastic material, which further improves the wear resistance of the mouthpiece cover plate, makes it difficult for the elastic member to damage the structure of the mouthpiece cover plate, and makes the structure more stable.

[0052] Due to the above structure, the mouthpiece 11 can slide within the upper cover 15 driven by the sliding component 14. During the sliding process, due to the support and limiting effect of the upper cover 15, the mouthpiece 11 cannot directly squeeze the mouthpiece cover plate 144 downward, reducing the possibility of the mouthpiece cover plate 144 directly squeezing the mouthpiece silica gel cover 21 by external force, and avoiding the situation where condensate is directly extruded from the mouthpiece silica gel cover 21 during the sliding process. When the mouthpiece 11 slides to the center of the electronic cigarette body, the first air inlet hole 1442 is aligned with the first air outlet 211 and communicates with the first atomization airway 224, and the second air inlet hole 1443 is aligned with the second air outlet 212 and communicates with the second atomization airway 226. The ceramic atomization cores on both sides work simultaneously to achieve the suction of a mixed flavor. When the mouthpiece 11 slides to the left, the first air inlet hole 1442 is offset from the first air outlet 211, and the second air inlet hole 1443 is offset from the second air outlet 212. Both the first air inlet hole 1442 and the second air inlet hole 1443 are blocked by the mouthpiece silica gel cover 21, cutting off the communication with the main air outlet channel, while the central air inlet hole 1441 is exactly aligned with the first air outlet 211 and communicates with the first atomization airway 224. At this time, the air outlet channel in the mouthpiece assembly is at the exact center of the mouthpiece; the same applies when the mouthpiece 11 slides to the right, that is, when the mouthpiece slides to either side, the central air inlet hole 1441 remains in communication with the main air outlet channel, so that the main air outlet channel in the mouthpiece assembly is at the exact center of the mouthpiece, with the least resistance and the least likely to form condensate.

[0053] When the mouthpiece 11 slides to the leftmost position, the elastic member 25 falls into the second positioning hole 1446 under pressure. When the mouthpiece 11 slides to the rightmost position, the elastic member 25 falls into the first positioning hole 1445 under pressure; when the mouthpiece 11 slides to the center of the electronic cigarette body, the top of the elastic member 25 is aligned with the central positioning hole 1444; when the top of the elastic member 25 does not enter the positioning hole, the elastic member 25 has an upward squeezing effect on the mouthpiece cover plate 144, causing it to deform upward, further increasing the gap between the mouthpiece cover plate 144 and the mouthpiece silica gel cover 21 during the sliding process, and further reducing the probability of condensate being extruded from the mouthpiece silica gel cover 21 during the sliding process.

[0054] Such as Figure 2-3 、 Figure 5-9As shown in the figure, in one embodiment of the present utility model, the upper part of the oil cup has two independent first oil storage chambers 221, second oil storage chambers 222 and an intermediate partition 2212; the intermediate partition 2212 is arranged between the first oil storage chamber 221 and the second oil storage chamber 222, and a vertical elastic member installation cavity 223 is arranged at the middle of the intermediate partition 2212. A first atomization air passage 224 and a first air flow induction passage 225 are arranged on one side of the elastic member installation cavity 223 close to the first oil storage chamber 221, and a second atomization air passage 226 and a second air flow induction passage 227 are arranged on one side of the elastic member installation cavity 223 close to the second oil storage chamber 222. The first atomization air passage 224 and the first air flow induction passage 225 are provided with a first communication groove 228 at the top of the oil cup, so that the first atomization air passage 224 and the first air flow induction passage 225 are communicated at the top of the oil cup. The second atomization air passage 226 and the second air flow induction passage 227 are provided with a second communication groove 229 at the top of the oil cup, so that the second atomization air passage 226 and the second air flow induction passage 227 are communicated at the top of the oil cup; annular ribs are arranged at the tops of the first atomization air passage 224 and the second atomization air passage 226. The first annular rib is used to better seal the mouthpiece silicone cover 21, and the first annular rib has a notch at one end close to the communication groove, so that the first communication groove 228 and the second communication groove 229 are respectively communicated with the first atomization air passage 224 and the second atomization air passage 226 through the annular rib notch; a raised second annular rib is correspondingly arranged above the air outlet of the mouthpiece silicone cover, and the second annular rib is used to enhance the sealing performance between the mouthpiece silicone cover and the bottom of the sliding assembly. The lower part of the oil cup has a receiving cavity and an intermediate partition wall 2213, and an oil cup silicone cover 24 is sleeved in the receiving cavity. The space formed by the oil cup silicone cover 24 and the receiving cavity is separated into two independent atomization chambers by the intermediate partition wall 2213.

[0055] Four raised positioning posts 2210 are also arranged on the top plane of the oil cup, and four third positioning holes 215 corresponding to the positions of the positioning posts 2210 are arranged on the mouthpiece silicone cover 21. During installation, the positioning posts 2210 are installed into the third positioning holes 215 to further fix the mouthpiece silicone cover and prevent the mouthpiece silicone cover from deforming during the sliding process of the mouthpiece.

[0056] The heating part of the ceramic atomization core is arranged on the bottom surface of the ceramic atomization core. The e-liquid in the oil cup passes through the ceramic layer of the ceramic atomization core and is heated by the heating part to form atomized gas on the bottom surface; several raised support posts 2211 are arranged around the atomization core installation groove 220 to ensure the gap between the oil cup silicone cover 24 and the bottom of the oil cup 22 during the installation process.

[0057] The cigarette holder silicone cover 21 is provided with a first air outlet 211 corresponding to the position of the first atomization air passage 224, a second air outlet 212 corresponding to the position of the second atomization air passage 226, a concave first air plug 213 corresponding to the first air flow sensing passage 225, and a concave second air plug 214 corresponding to the second air flow sensing passage 227. The first air plug 213 and the second air plug 214 are respectively used to seal the first air flow sensing passage 225 and the second air flow sensing passage 227 at one end far from the atomization air passage. The first air plug 213 and the second air plug 214 are respectively provided with air grooves 210 communicating with the first communication groove 228 and the second communication groove 229, so that the gas in the air flow sensing passage can flow into the atomization air passage along the communication groove through the air groove 210.

[0058] The oil cup silicone cover 24 is used to seal the bottom of the oil cup 22. The oil cup silicone cover 24 is further provided with a convex portion 241, which is located directly below the ceramic atomization core 23 and is used to support the ceramic atomization core 23 to prevent it from falling off. The oil cup silicone cover 24 is provided with an atomization ventilation hole 243 for introducing the aerosol generated by the ceramic atomization core 23 into the inside of the end cap bracket 31. The oil cup silicone cover 24 is further provided with two upwardly convex independent air flow sensing tubes 242, which are respectively arranged directly below the first air plug 213 and the second air plug 214. There is a gap between the air flow sensing tubes 242 and the first air flow sensing passage 225 and the second air flow sensing passage 227 respectively, which is used to prevent the condensate from directly flowing into the air flow sensing tubes 242.

[0059] Preferably, the air passage sensing tube 242 is provided with two stepped sections, namely a bottom air passage tube 2421 and a top air passage tube 2422. The section close to the oil cup silicone cover 24 is the bottom air passage tube 2421, and the section close to the oil cup 22 is the top air passage tube 2422. The surface of the bottom air passage tube 2421 has a well-shaped protrusion. The bottom air passage tube 2421 is sealed with the oil cup 22 during installation, which can further improve the sealing effect. The top air passage tube 2422 protrudes from the bottom air passage 2421, so that the condensate is not easy to flow into the bottom air passage tube 2421 and thus difficult to enter the end cap assembly 300.

[0060] Through the above structural settings, the ceramic atomization core at the bottom of the heating part serves as the heating core, allowing the atomized smoke to flow out from the bottom. Furthermore, by arranging the first atomization airway 224 and the second atomization airway 226 in the center of the oil cup, the air outlet channel of the electronic cigarette is close to the center of the overall electronic cigarette, shortening the distance between the air outlet ports between the double oil cups, enabling the air outlet port of the atomizer during the sliding process to flow out through the center of the mouthpiece, thereby ensuring the smoothness of the air outlet channel in the mouthpiece and reducing the probability of condensate formation. By independently arranging the atomization airway and the airflow sensing channel in the oil cup at the same time and connecting them at the top of the oil cup, through the setting of the mouthpiece silicone cover 21, it is possible to connect the airflow sensing channel and the atomization airway simultaneously through the air outlet of the mouthpiece silicone cover 21.

[0061] As Figure 2 , Figure 8-10 shown, in another embodiment of the present invention, the oil cup silicone cover 24 and the tail cover bracket 31 are in an interference fit structure. The top of the tail cover bracket 31 is provided with a cavity for accommodating the bottom of the oil cup silicone cover 24. The tail cover bracket 31 is provided with an atomization airway inlet 131 communicating with the atomization ventilation hole 243 and an airflow sensing inlet 132 communicating with the airflow sensing tube 242. An induction switch installation groove 313, a bolt column 314, and an anti-insertion wall 315 are arranged inside the tail cover bracket 31. The control board 32 is fixed by a threaded bolt through the bolt column 314 and is assisted in fixing by the anti-insertion wall 315. The control board 32 is arranged on the same side as the airflow sensing inlet 132. A display screen module, an airflow sensing module, a button module, and a Type-C charging interface are arranged on the control board. A Type-C port is opened at the bottom of the outer shell 400.

[0062] The working principle of the present invention:

[0063] The sliding electronic cigarette of the present utility model can switch the air inlet hole of the mouthpiece assembly 100 to the target position by sliding the mouthpiece assembly 100. When in use, the mouthpiece assembly 100 is slid left and right within the upper cover 15. When the target position of the mouthpiece assembly 100 is the central position of the electronic cigarette body, the probe of the elastic member 25 aligns with the central positioning hole 1444. The first air inlet hole 1442 aligns with the first air outlet 211 and communicates with the first atomization airway 224, and the second air inlet hole 1443 aligns with the second air outlet 212 and communicates with the second atomization airway 226. That is, at this time, the gas paths in the first oil storage chamber 221 and the second oil storage chamber 222 are both interconnected; when the user sucks, air enters the tail cap assembly 300 from the Type-C port, and the air flow enters the air flow induction tube 242 through the air flow induction inlet 312, causing the air flow induction switch 34 to trigger the control circuit to start the device. The ceramic atomization cores 23 in the first oil storage chamber 221 and the second oil storage chamber 222 are heated and atomized simultaneously to generate aerosol. The gas atomized in the first oil storage chamber 221 and the gas atomized in the second oil storage chamber 222 are collected in the mouthpiece silicone cover 21 through the first air outlet 211 and the second air outlet 212. The mixed smoke enters the sliding assembly 14 through the first air inlet hole 1442 and the second air inlet hole 1443, and then is sucked by the user through the mouthpiece 11. If the user injects different flavors of e-liquid into the first oil storage chamber 221 and the second oil storage chamber 222, a mixed flavor of electronic cigarette taste can be obtained.

[0064] When the target position of the mouthpiece assembly 100 is the left side position of the electronic cigarette body, the elastic member 25 falls into the second positioning hole 1446 under pressure. The first air inlet hole 1442 is offset from the first air outlet 211, and the second air inlet hole 1443 is offset from the second air outlet 212. Both the first air inlet hole 1442 and the second air inlet hole 1443 are blocked by the mouthpiece silicone cover 21, cutting off the connection with the main air outlet channel. And the central air inlet hole 1441 just aligns with the first air outlet 211 and communicates with the first atomization airway 224. The first atomization airway 224 communicates with the left air flow induction inlet 312 through the first communication groove 228, the first communication groove 225, and the left first atomization airway 242. That is, at this time, the gas path in the first oil storage chamber 221 is interconnected, and the gas path in the second oil storage chamber 222 is closed; when the user sucks, air enters the tail cap assembly 300 from the Type-C port, and the air flow enters the air flow induction tube 242 through the left air flow induction inlet 312, causing the air flow induction switch 34 to trigger the control circuit to energize and heat the ceramic atomization core in the first oil storage chamber 221 to generate aerosol. The aerosol enters the sliding assembly 14 through the left atomization ventilation hole 243, the left atomization airway inlet 311, the first atomization airway 224, the first air outlet 211, and the central air inlet hole 1441, and then is sucked by the user through the mouthpiece 11.

[0065] When the target position where the mouthpiece assembly 100 slides is the right side position of the e-cigarette body, the elastic member 25 falls into the first positioning hole 1445 under pressure, the gas paths in the second oil reservoir 222 are communicated, and the gas paths in the first oil reservoir 221 are closed; the ceramic atomization core in the second oil reservoir 222 is powered on to work, and the principle is the same as above, which will not be elaborated here.

[0066] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0067] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sliding electronic cigarette, comprising a mouthpiece assembly, an atomization assembly, and a tail cover assembly, characterized in that: The atomizer assembly is mounted on the tail cover assembly, and the cigarette holder assembly is arranged above the atomizer assembly; The cigarette holder assembly comprises a cigarette holder, a cigarette holder upper bracket, a sliding assembly, and an upper cover which are sequentially sleeved from top to bottom; the sliding assembly can slide in the upper cover under the drive of the cigarette holder upper bracket and supported by the upper cover; the bottom of the sliding assembly has an air inlet hole which can connect the air path between the cigarette holder assembly and the atomizer assembly; the air inlet hole is sequentially connected with the sliding assembly, the cigarette holder upper bracket, and the cigarette holder; The atomization assembly comprises a cigarette holder silicone cover with two or more air outlets and an oil cup, wherein the cigarette holder silicone cover is arranged on the top of the oil cup; By sliding the cigarette holder assembly, the air inlet of the cigarette holder assembly can be switched to a target position, and the target position is any position in a set of positions where the air inlet of the cigarette holder assembly can communicate with any air outlet of the atomizer assembly.

2. A sliding electronic cigarette according to claim 1, characterized in that: The sliding assembly includes a lower cigarette holder bracket, a cigarette holder silicone plug, and a cigarette holder cover plate. The lower cigarette holder bracket is integrally formed by a bracket top, a bracket middle connecting portion, and a bracket bottom. The bracket bottom has a downwardly open cavity, and a hollow connecting cavity is provided on the bracket middle connecting portion and the bracket top, and the connecting cavity is connected with the cavity; the bracket top is fixedly connected to the cigarette holder upper bracket, and the bracket bottom is fixedly connected to the cigarette holder cover plate; the bracket bottom is arranged in the upper cover, and the bracket top is arranged above the upper cover; the cigarette holder silicone plug is arranged in the connecting cavity and the cavity, and the top of the cigarette holder silicone plug protrudes from the bracket top for sealing the cigarette holder upper bracket and the cigarette holder lower bracket.

3. A sliding electronic cigarette according to claim 2, characterized in that: Oil-absorbing cotton is sleeved between the cigarette holder silicone plug and the cigarette holder cover plate.

4. A sliding electronic cigarette according to claim 2, characterized in that: The atomization assembly comprises a cigarette holder silicone cover and an oil cup sleeved under the cigarette holder silicone cover; An elastic member is provided between the sliding assembly and the cigarette holder silicone cover, one end of the elastic member is fixed in the oil cup, and the other end is connected to the cigarette holder silicone cover, and the end of the elastic member connected to the cigarette holder silicone cover extends out of the cigarette holder silicone cover when there is no pressure, and can be retracted into the cigarette holder silicone cover when under pressure; The bottom of the sliding component is provided with a positioning hole which can accommodate the protruding end of the elastic member.

5. A sliding electronic cigarette according to claim 4, characterized in that: The positioning holes and air inlet holes are a group of three, which are arranged in parallel on the bottom surface of the cigarette holder cover plate. The air inlet holes are the first air inlet hole, the center air inlet hole, and the second air inlet hole from left to right, and the positioning holes are the first positioning hole, the center positioning hole, and the second positioning hole from left to right; the cigarette holder silicone cover contains a first air outlet and a second air outlet; the position of the positioning hole matches the position of the elastic member up and down; the position of the air inlet matches the position of the air outlet; When the cigarette holder assembly is slid so that the top of the elastic member falls into the first positioning hole, the central air inlet is connected to the second air outlet, and the other air inlet holes are not connected to the atomizer assembly; When the cigarette holder assembly slides so that the top of the elastic member falls into the central positioning hole, the first air inlet is connected to the first air outlet, the second air inlet is connected to the second air outlet, and the other air inlet holes are not connected to the atomizer assembly; When the cigarette holder assembly slides so that the top of the elastic member falls into the second positioning hole, the central air inlet is connected to the first air outlet, and the other air inlet holes are not connected to the atomizer assembly.

6. The sliding electronic cigarette according to claim 1, characterized in that: The cigarette holder silicone cover has two air outlets; The upper part of the oil cup has two independent oil tanks and a middle partition, and the lower part of the oil cup has a receiving cavity and a middle partition wall; A ceramic atomizer core mounting seat is provided in each of the bottoms of the oil bins, the oil bins are connected to the ceramic atomizer core mounting seat, a vertical elastic member mounting cavity is provided in the middle of the middle partition, the oil cups are provided with an atomizing airway and an airflow sensing channel on the middle partition near the center of the oil cups of each oil bin, a connecting groove is provided between the atomizing airway and the airflow sensing channel on the same side in the direction near the top of the oil cup, and the atomizing airway is respectively connected to the air outlet of the silicone cover of the cigarette holder; An oil cup silicone cover is sleeved in the accommodating cavity at the lower part of the oil cup, and the space formed by the oil cup silicone cover and the accommodating cavity is divided into two independent atomization chambers by the middle partition wall; The atomization assembly also includes a ceramic atomization core with a heat-generating bottom surface. The ceramic atomization core is covered with an atomization core silicone sleeve and then installed in the atomization core mounting seat.

7. A sliding electronic cigarette according to claim 6, characterized in that: The atomizing airway is provided with a first annular bone position protruding from the top plane of the oil cup, and the first annular bone position has a notch at one end close to the connecting groove; a raised second annular bone position is correspondingly provided above the air outlet corresponding to the silicone cover of the cigarette holder.

8. The sliding electronic cigarette according to claim 6, characterized in that: The cigarette holder silicone cover is provided with an air outlet corresponding to the atomizing airway and a concave air plug corresponding to the airflow sensing channel, and the air plug is provided with an air groove communicating with the connecting groove.

9. The sliding electronic cigarette according to claim 6, characterized in that: The oil cup silicone cover is provided with an upwardly protruding airflow sensing tube corresponding to the position of the airflow sensing channel, and is also provided with an upwardly protruding atomization vent hole corresponding to the position of the ceramic atomization core; the oil cup silicone cover is sleeved on the top of the tail cover assembly, and the top of the tail cover assembly has a cavity for accommodating the bottom of the oil cup silicone cover, an atomization airway inlet corresponding to the atomization vent hole, and an airflow sensing inlet corresponding to the airflow sensing tube.

10. A sliding electronic cigarette according to any one of claims 1 to 9, characterized in that: The bottom of the cigarette holder upper bracket is provided with sliding strips on two bottom edges parallel to the sliding direction.

Images