Electronic atomization device with flexible cigarette holder

Abstract

The electronic atomization device with the flexible cigarette holder comprises an electronic cigarette body and the cigarette holder detachably arranged on the electronic cigarette body, an oil cavity and an atomization core are arranged on the electronic cigarette body, at least part of the atomization core is arranged in the oil cavity, and a smoke outlet hole communicated with the atomization core is formed in the cigarette holder. A boss is arranged at the top of the electronic cigarette body, an oil filling hole communicated with the oil cavity is formed in the boss, the cigarette holder is made of flexible materials, a containing groove matched with the boss is formed in the bottom of the cigarette holder, and the boss is arranged in the containing groove when the cigarette holder is assembled to the electronic cigarette body. The oil injection hole is configured to abut against the bottom face of the containing groove so as to be sealed by the cigarette holder when the boss is arranged in the containing groove. Compared with a rubber plug on an oil filling hole of an existing electronic cigarette, the cigarette holder is large in size, and a user can conveniently open the oil filling hole through operation. In addition, the oil injection hole is hidden inside, so that the attractiveness can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electronic cigarette, especially electronic atomization device with flexible cigarette holder. BACKGROUND

[0002] Electronic cigarette, general including shell, open in shell and be used for storing oil cavity of tobacco tar and set up in oil cavity and be used for heating tobacco tar and make it form atomization core of tobacco tar mist, and in order to increase the service life of electronic cigarette, generally will open with oil cavity communication's oil injection hole on the shell, in order to provide oil injection hole for oil cavity to add tobacco tar, the existing oil injection hole generally adopts silica gel plug sealing, wherein, the opening of oil injection hole is small, so that the volume of silica gel plug is relatively small, when the user opens the oil injection hole, it is difficult to pull out silica gel plug, affect the user experience. And the oil injection hole of the existing electronic cigarette is located on the outer wall of the shell, which can easily affect the appearance of the electronic cigarette and cannot meet the needs of the user. SUMMARY

[0003] The main purpose of the utility model is to provide an electronic atomization device with a flexible cigarette holder, which solves the problem that the user cannot open the oil injection hole due to the use of silica gel plug to seal the oil injection hole.

[0004] To solve the above technical problems, the technical scheme provided by the utility model is:

[0005] An electronic atomization device with a flexible cigarette holder, comprising an electronic cigarette body and a cigarette holder detachably arranged on the electronic cigarette body, an oil cavity and an atomization core are arranged on the electronic cigarette body, the atomization core is at least partially arranged in the oil cavity, and a tobacco outlet hole communicating with the atomization core is arranged on the cigarette holder.

[0006] A boss is arranged on the top of the electronic cigarette body, an oil injection hole communicating with the oil cavity is arranged on the boss, the material of the cigarette holder is flexible, a containing groove adapted to the boss is arranged on the bottom of the cigarette holder, the boss is arranged in the containing groove when the cigarette holder is assembled on the electronic cigarette body, and the oil injection hole is configured to abut against the bottom surface of the containing groove to be sealed by the cigarette holder when the boss is arranged in the containing groove.

[0007] Further, a connecting portion is arranged on the cigarette holder, a sleeve ring is arranged on the connecting portion, and the materials of the connecting portion and the sleeve ring are both flexible; and the sleeve ring is sleeved on the boss.

[0008] Further, the cigarette holder comprises a sleeve and a plug arranged in the sleeve, the containing groove is formed by the inner side wall of the sleeve and the bottom surface of the plug, the materials of the sleeve and the plug are both flexible, and the sleeve, the connecting portion and the sleeve ring are integrally formed.

[0009] Further, the inner side of the outer sleeve is provided with a pipe, the smoke outlet hole is located on the pipe, the rubber plug is provided with a sleeving hole, and the pipe is arranged in the sleeving hole.

[0010] Further, the electronic cigarette is provided with a soft rubber one-way valve at the oil injection hole.

[0011] Further, the one-way valve is provided with a through hole in the middle, the one-way valve is provided with a first leaf valve and a second leaf valve in the through hole, and the first leaf valve and the second leaf valve are in V-shaped in the initial state.

[0012] Further, the first clamping structure is arranged between the convex block and the cigarette holder, the first clamping structure comprises a first clamping block and a first clamping groove, and the first clamping block is arranged in the first clamping groove when the convex block is arranged in the accommodating groove.

[0013] Further, the upper end and the lower end of the side wall of the first clamping block are both provided with chamfers.

[0014] Further, the second clamping structure is arranged between the sleeve ring and the convex block, the second clamping structure comprises a second clamping block and a second clamping groove, and the second clamping block is arranged in the second clamping groove when the sleeve ring is sleeved on the convex block.

[0015] Further, the convex block is also provided with a ventilation hole communicating with the oil cavity, the convex block is provided with a convex ring on the circumferential side corresponding to the oil injection hole and the ventilation hole respectively, and the convex ring abuts against the bottom surface of the accommodating groove when the convex block is arranged in the accommodating groove.

[0016] The utility model has the following beneficial effects: compared with the prior art, the utility model discloses that the cigarette holder is configured to be a flexible material, and the accommodating groove for adapting to the convex block is arranged on the cigarette holder, so that when the convex block is arranged in the accommodating groove, the cigarette holder can be fixed on the electronic cigarette main body, and when the convex block is arranged in the accommodating groove, the bottom surface of the accommodating groove and the oil injection hole are pressed and abutted, so that the oil injection hole is sealed, and oil leakage from the oil injection hole is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structure shown in these drawings without creative labor.

[0018] Figure 1 It is a schematic view of the present application cigarette holder and electronic cigarette main body assembly.

[0019] Figure 2 It is a schematic view of the present application cigarette holder opening state.

[0020] Figure 3 It is an exploded view of the present application cigarette holder.

[0021] Figure 4 It is a schematic view of the present application electronic cigarette main body and one-way valve disassembly.

[0022] Figure 5 It is a sectional view of the present application one-way valve assembled to the electronic cigarette main body, and cut along the oil injection hole center line. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] Referring to the drawings, Figures 1-5 The present application is an electronic atomization device with a flexible cigarette holder.

[0025] The electronic atomization device with a flexible cigarette holder comprises an electronic cigarette main body 2 and a cigarette holder 1 detachably arranged on the electronic cigarette main body 2. The electronic cigarette main body 2 is provided with an oil cavity 23 and an atomization core 22, and the atomization core 22 is at least partially arranged in the oil cavity 23. The cigarette holder 1 is provided with a smoke outlet hole 113 communicating with the atomization core 22. The top of the electronic cigarette main body 2 is provided with a boss 21, and the boss 21 is provided with an oil injection hole 214 communicating with the oil cavity 23. The material of the cigarette holder 1 is flexible material, and the bottom of the cigarette holder 1 is provided with a containing groove 110 matched with the boss 21. When the cigarette holder 1 is assembled to the electronic cigarette main body 2, the boss 21 is arranged in the containing groove 110, and the oil injection hole 214 is arranged to abut against the bottom surface of the containing groove 110 to be sealed by the cigarette holder 1 when the boss 21 is arranged in the containing groove 110.

[0026] The utility model discloses a flexible material is configured to the cigarette holder 1, and the accommodation groove 110 for adapting use with the boss 21 is seted up on the cigarette holder 1, thereby, when the boss is placed in the accommodation groove 110, the cigarette holder 1 can be fixed on the electronic cigarette main body 2, and when the boss is placed in the accommodation groove 110, the bottom surface of the accommodation groove 110 and the oil injection hole 214 are pressed tightly and abutted, to realize the effect of sealing the oil injection hole 214, prevent the leakage of tobacco tar from the oil injection hole 214. When the oil cavity 23 needs to add tobacco tar, the user can directly pull out the cigarette holder 1 from the boss, so that the oil injection hole 214 can be exposed, and the oil tank can be added with tobacco tar through the oil injection hole 214. Among them, compared with the rubber plug 12 on the oil injection hole 214 of the existing electronic cigarette, the cigarette holder 1 is large in size, and the user can conveniently operate to open the oil injection hole 214. In addition, the oil injection hole 214 is hidden inside, the simplicity of the appearance of the embodiment can be maintained, the aesthetic appearance is improved, and the problem that others pull the rubber plug 12 of the oil injection hole 214 to cause oil leakage can be prevented.

[0027] In an embodiment, the cigarette holder 1 is provided with a connecting portion 14, the connecting portion 14 is provided with a sleeve ring 13, the materials of the connecting portion 14 and the sleeve ring 13 are flexible materials, and the sleeve ring 13 is sleeved on the boss 21. The sleeve ring 13 is sleeved on the boss 21, so that the cigarette holder 1 is connected with the electronic cigarette main body 2 when the cigarette holder 1 is detached from the electronic cigarette main body 2. After the cigarette holder 1 is completely separated from the electronic cigarette main body 2, the cigarette holder 1 has no place to be placed, which affects oil injection, and the cigarette holder 1 can be prevented from being lost.

[0028] In an embodiment, in order to facilitate the production and manufacturing of the cigarette holder 1, the cigarette holder 1 comprises a sleeve 11 and a rubber plug 12 arranged in the sleeve 11, the accommodation groove 110 is formed by the inner side wall of the sleeve 11 and the bottom surface of the rubber plug 12, the materials of the sleeve 11 and the rubber plug 12 are flexible materials, and the connecting portion 14 is arranged on the sleeve 11. When the cigarette holder 1 is assembled on the boss 21, the rubber plug 12 abuts against the peripheral side of the oil injection hole 214 to seal the oil injection hole 214.

[0029] In an embodiment, in order to reduce the production steps of the cigarette holder 1 of the utility model, the sleeve 11, the connecting portion 14 and the sleeve ring 13 are integrally formed, specifically, the sleeve 11, the connecting portion 14 and the sleeve ring 13 are integrally formed by injection molding. The materials of the sleeve 11, the connecting portion 14, the sleeve ring 13 and the rubber plug 12 can be soft rubber materials such as rubber and silica gel.

[0030] In an embodiment, the inner side of the sleeve 11 is provided with a pipeline 112, the smoke outlet hole 113 is located on the pipeline 112, the rubber plug 12 is provided with a sleeving hole 122, the pipeline 112 is arranged in the sleeving hole 122, the pipeline 112 and the rubber plug 12 are fixed, which can further limit the rubber plug 12, and can provide a guiding effect for the installation between the rubber plug 12 and the sleeve 11.

[0031] In an embodiment, the side wall of the rubber plug 12 is provided with an exhaust hole 121, so that when the rubber plug 12 is installed in the outer sleeve 11, the gas between the rubber plug 12 and the outer sleeve 11 can be exhausted through the exhaust hole 121, thereby facilitating the installation of the rubber plug 12 in the outer sleeve 11.

[0032] In an embodiment, the first clamping structure is arranged between the boss 21 and the mouthpiece 1, and includes a first clamping block 212 and a first clamping groove 111. The first clamping block 212 is arranged in the first clamping groove 111 when the boss 21 is arranged in the accommodating groove 110. Specifically, the first clamping block 212 can be arranged on the boss 21, and the first clamping groove 111 can be arranged on the outer sleeve 11; or the first clamping block 212 can be arranged on the outer sleeve 11, and the first clamping groove 111 can be arranged on the boss 21. The first clamping block 212 arranged in the first clamping groove 111 can improve the stability of the connection between the boss 21 and the mouthpiece 1.

[0033] In an embodiment, the upper and lower ends of the side wall of the first clamping block 212 are both provided with a chamfer 211. The chamfer 211 can guide the first clamping block 212 to be arranged in the first clamping groove 111, and can also guide the first clamping block 212 to be separated from the first clamping groove 111. Specifically, the chamfer 211 can be a rounded chamfer or an inclined chamfer.

[0034] In an embodiment, the number of the first clamping block 212 and the first clamping groove 111 is two. The two first clamping blocks 212 are arranged on the two side walls of the boss 21, and the two first clamping grooves 111 are arranged on the two inner side walls of the mouthpiece 1, so as to further improve the stability of the mouthpiece 1 when assembled on the boss 21.

[0035] In an embodiment, the second clamping structure is arranged between the sleeve ring 13 and the boss 21, and includes a second clamping block 131 and a second clamping groove 217. The second clamping block 131 is arranged in the second clamping groove 217 when the sleeve ring 13 is sleeved on the boss 21. The second clamping block 131 arranged in the second clamping groove 217 can improve the stability of the connection between the sleeve ring 13 and the boss 21.

[0036] In an embodiment, the number of the second clamping block 131 and the second clamping groove 217 is two. The two second clamping blocks 131 are arranged on the two inner side walls of the sleeve ring 13, and the two second clamping grooves 217 are arranged on the two side walls of the boss, so as to further improve the stability of the sleeve ring 13 when assembled on the boss 21.

[0037] In an embodiment, the boss 21 is further provided with a vent hole 213 in communication with the oil cavity 23, and the vent hole 213 is in abutment with the bottom surface of the accommodating groove 110 when the boss 21 is placed in the accommodating groove 110 to be sealed by the mouthpiece 1. Specifically, when the mouthpiece 1 is assembled on the boss 21, the rubber plug 12 is in abutment with the peripheral side of the vent hole 213 to seal the vent hole 213. By using the vent hole 213, the internal air can be discharged when the oil hole 214 is filled with oil, and the oil filling flow is improved.

[0038] In an embodiment, the boss 21 is further provided with a vent hole 213 in communication with the oil cavity 23, and the vent hole 213 is in abutment with the bottom surface of the accommodating groove 110 when the boss 21 is placed in the accommodating groove 110 to be sealed by the mouthpiece 1. Specifically, when the mouthpiece 1 is assembled on the boss 21, the rubber plug 12 is in abutment with the peripheral side of the vent hole 213 to seal the vent hole 213. By using the vent hole 213, the internal air can be discharged when the oil hole 214 is filled with oil, and the oil filling flow is improved.

[0039] In an embodiment, the electronic cigarette is provided with a one-way valve 216 of soft rubber material at the oil hole 214, so that after the oil is filled, the one-way valve 216 can be closed, and the risk of leakage of the tobacco tar in the oil cavity 23 can be further prevented.

[0040] In an embodiment, the one-way valve 216 is provided with a through hole 2163 in the middle, and the one-way valve 216 is provided with a first leaf valve 2161 and a second leaf valve 2162 in the through hole 2163. The first leaf valve 2161 and the second leaf valve 2162 are in V-shaped in the initial state, that is, the first leaf valve 2161 and the second leaf valve 2162 are in abutment in the initial state to close the through hole 2163. According to the structure, when the oil is filled, the first leaf valve 2161 and the second leaf valve 2162 are extruded by the external oil tank to open the through hole 2163, so as to realize the oil filling. After the external oil tank is removed, the first leaf valve 2161 and the second leaf valve 2162 return to the initial state to close the through hole 2163, so as to prevent the internal oil from leaking. Under the action, since the vent hole 213 is small, even if the electronic cigarette body 2 is inverted, the tobacco tar is easy to form a film on the vent hole 213, and the tobacco tar cannot easily leak from the vent hole 213.

[0041] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly.

[0042] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implying the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" throughout the text includes three schemes, taking A and / or B as an example, including A technical scheme, B technical scheme, and A and B technical scheme that meet at the same time; in addition, the technical schemes of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical schemes appears contradictory or cannot be realized, it should be considered that the combination of technical schemes does not exist, nor is it within the scope of protection required by the present application.

[0043] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, any equivalent structural transformation made by using the content of the present application specification and drawings, or directly / indirectly applied in other related technical fields is included in the patent protection range of the present application.

Claims

1. An electronic vaping device having a flexible mouthpiece, the device comprising: The electronic cigarette comprises an electronic cigarette body and a cigarette tip detachably arranged on the electronic cigarette body, wherein the electronic cigarette body is provided with an oil cavity and an atomizing core, the atomizing core is at least partially arranged in the oil cavity, and the cigarette tip is provided with a smoke outlet hole communicating with the atomizing core. The top of the electronic cigarette body is provided with a boss, the boss is provided with an oil injection hole communicating with the oil cavity, the cigarette tip is made of flexible material, the bottom of the cigarette tip is provided with a containing groove matched with the boss, the boss is arranged in the containing groove when the cigarette tip is assembled on the electronic cigarette body, and the oil injection hole is arranged to abut against the bottom surface of the containing groove to be sealed by the cigarette tip when the boss is arranged in the containing groove.

2. The electronic vaping device with a flexible mouthpiece of claim 1, wherein, The cigarette tip is provided with a connecting portion, the connecting portion is provided with a sleeve ring, and the connecting portion and the sleeve ring are made of flexible material.

3. The electronic vaping device with a flexible mouthpiece of claim 2, wherein, The cigarette tip comprises an outer sleeve and a rubber plug arranged in the outer sleeve, the containing groove is formed by the inner side wall of the outer sleeve and the bottom surface of the rubber plug, the outer sleeve and the rubber plug are made of flexible material, and the outer sleeve, the connecting portion and the sleeve ring are integrally formed.

4. The electronic vaping device with a flexible mouthpiece of claim 3, wherein, The inner side of the outer sleeve is provided with a pipeline, the smoke outlet hole is arranged on the pipeline, the rubber plug is provided with a sleeving hole, and the pipeline is arranged in the sleeving hole.

5. The electronic vaping device with a flexible mouthpiece of claim 1, wherein, The electronic cigarette is provided with a one-way valve made of soft rubber at the oil injection hole.

6. The electronic vaping device with a flexible mouthpiece of claim 5, wherein, A through hole is arranged in the middle of the one-way valve, the one-way valve is provided with a first leaf valve and a second leaf valve in the through hole, and the first leaf valve and the second leaf valve are in V-shaped form in the initial state.

7. The electronic vaping device with a flexible mouthpiece of claim 1, wherein, A first clamping structure is arranged between the boss and the cigarette tip, the first clamping structure comprises a first clamping block and a first clamping groove, and the first clamping block is arranged in the first clamping groove when the boss is arranged in the containing groove.

8. The electronic vaping device with a flexible mouthpiece of claim 7, wherein, The upper and lower ends of the side wall of the first clamping block are provided with chamfers.

9. The electronic vaping device with a flexible mouthpiece of claim 2, wherein, A second clamping structure is arranged between the sleeve ring and the boss, the second clamping structure comprises a second clamping block and a second clamping groove, and the second clamping block is arranged in the second clamping groove when the sleeve ring is sleeved on the boss.

10. The electronic vaping device with a flexible mouthpiece of claim 1, wherein, The boss is further provided with a ventilation hole communicating with the oil cavity. The boss is respectively provided with a convex ring on the circumferential side corresponding to the oil injection hole and the ventilation hole, and the convex ring abuts against the bottom surface of the containing groove when the boss is arranged in the containing groove.

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