CN215531570U

CN215531570U - Electronic cigarette cartridge

Info

Publication number: CN215531570U
Application number: CN202121380071.0U
Authority: CN
Inventors: 邓黎鑫
Original assignee: Shenzhen Yise Technology Co Ltd
Current assignee: Shenzhen Yise Technology Co Ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-18
Anticipated expiration: 2031-06-21

Abstract

The utility model provides an electronic cigarette cartridge which comprises a main body and an atomizing device, wherein a first cavity and a second cavity are arranged in the main body, the first cavity and the second cavity are connected through the atomizing device, the first cavity is used for storing tobacco tar, the second cavity is communicated with the outside to realize cigarette discharge, an air inlet hole communicated with a cigarette rod is formed in the main body, and the air inlet hole is communicated with the second cavity; still including being used for sealing in the main part the shielding piece of inlet port, be equipped with hunch form portion on the shielding piece, hunch form portion is made by elastic material, hunch form portion include first arcwall face with the relative second arcwall face of first arcwall face, the diameter of first arcwall face is less than the diameter of second arcwall face, just first arcwall face is located one side outwards, just first arcwall face with the main part cooperation is in order to form sealedly.

Description

Electronic cigarette cartridge

Technical Field

The utility model relates to the field of electronic cigarette devices, in particular to an electronic cigarette cartridge.

Background

The electronic cigarette usually comprises a cigarette rod and a cigarette cartridge, wherein the cigarette cartridge is replaceably arranged on the cigarette rod, tobacco tar is stored in the cigarette cartridge, an air inlet communicated with the cigarette rod is usually arranged on the cigarette cartridge, and a corresponding oil leakage prevention structure is not arranged, so that the tobacco tar or condensed oil is easy to leak out from the air inlet, inconvenience is brought to transportation, storage and use of products, and therefore the electronic cigarette cartridge capable of avoiding oil leakage is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic cigarette cartridge, and aims to solve the technical problems in the background technology.

The utility model provides an electronic cigarette cartridge which comprises a main body and an atomizing device, wherein a first cavity and a second cavity are arranged in the main body, the first cavity and the second cavity are connected through the atomizing device, the first cavity is used for storing tobacco tar, the second cavity is communicated with the outside to realize cigarette discharge, an air inlet hole communicated with a cigarette rod is formed in the main body, and the air inlet hole is communicated with the second cavity;

still including being used for sealing in the main part the shielding piece of inlet port, be equipped with hunch form portion on the shielding piece, hunch form portion is made by elastic material, hunch form portion include first arcwall face with the relative second arcwall face of first arcwall face, the diameter of first arcwall face is less than the diameter of second arcwall face, just first arcwall face is located one side outwards, just first arcwall face with the main part cooperation is in order to form sealedly.

Further, the inner side of the main body is further provided with a first groove, the air inlet is formed in the bottom surface of the first groove, the outline of the groove is of a circular truncated cone structure, and the side wall of the arch-shaped portion is attached to the inner side wall of the groove.

Furthermore, the shielding part comprises a main shaft, one end of the main shaft is provided with the arch-shaped part, the other end of the main shaft is provided with a buckling part, the main body is provided with a through hole for the main shaft to pass through, the air inlet holes are distributed in a ring shape by taking the through hole as the center, and the buckling part and the arch-shaped part are used for limiting the axial movement of the shielding part.

Furthermore, the buckling part is equipped with the inclined plane to one side outwards, the inclined plane be used for with the through-hole cooperation is so that the installation the shielding piece.

Furthermore, a second groove is formed in the main body, the air inlet is formed between the first groove and the second groove, and the buckling portion does not exceed the opening of the second groove.

According to the utility model, by arranging the shielding piece and the arch-shaped part arranged on the shielding piece, and utilizing the property of the arch-shaped elastic structure, when the air pressure in the inner cavity of the smoke bomb is lower than the external air pressure, the arch-shaped part is supported to enable the second cavity to be communicated with the outside (smoke rod), so that smoke is driven to flow out of the air outlet; on the one hand, the normal use scene is satisfied, on the other hand, the sealing oil leakage prevention is realized by utilizing the characteristic of the arch structure, and the arrangement of the arch structure also means that a special ejector rod structure is not required to be arranged on the cigarette rod, so that the universal use of the cigarette bomb is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of an electronic cigarette cartridge according to an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a circle a in fig. 1.

Fig. 3 is a schematic structural diagram of the embodiment of fig. 1 in a use state.

Fig. 4 is a partially enlarged view of fig. 3 at the circle B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the utility model. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides an electronic cigarette cartridge 100, including a main body 10 and an atomizing device 20, wherein a first cavity 101 and a second cavity 102 are provided in the main body 10, the first cavity 101 and the second cavity 102 are connected by the atomizing device 20, the first cavity 101 is used for storing tobacco tar, the second cavity 102 is communicated with the outside to realize smoke discharge, an air inlet 11 for communicating with a cigarette rod and an air outlet 12 for communicating with the outside are provided on the main body 10, and the air inlet 11 is communicated with the second cavity 102.

The main body 10 further comprises a shielding piece 30 used for sealing the air inlet 11, an arch portion 31 is arranged on the shielding piece 30, the arch portion 31 is made of elastic materials, the arch portion 31 comprises a first arc-shaped surface and a second arc-shaped surface opposite to the first arc-shaped surface, the diameter of the first arc-shaped surface is smaller than that of the second arc-shaped surface, the first arc-shaped surface is located on one side facing outwards, and the first arc-shaped surface is matched with the main body 10 to form sealing; the arch structure is a structure formed by combining two arc sections with overlapped circle centers but different diameters, and the arch part 31 in the embodiment is an arch structure in a cross section state, and the whole structure is an umbrella-shaped structure.

Fig. 1 is a schematic structural view of an electronic cigarette cartridge in an unused state, and fig. 3 is a schematic structural view of the electronic cigarette cartridge in a used state. According to the utility model, by arranging the shielding piece 30 and the arch part 31 arranged on the shielding piece 30, and utilizing the property of the arch elastic structure, when the air pressure in the inner cavity of the smoke cartridge is lower than the external air pressure, the arch part 31 is propped up to enable the second cavity 102 to be communicated with the outside (a smoke rod), so that smoke is driven to flow out from the air outlet 12; on the one hand, the normal use scene is satisfied, on the other hand, the sealing oil leakage prevention is realized by utilizing the characteristic of the arch structure, and the arrangement of the arch structure also means that a special ejector rod structure is not required to be arranged on the cigarette rod, so that the universal use of the cigarette bomb is facilitated.

Atomizing device 20 includes ceramic atomizing core 21 and seal cover 22, seal cover 22 encircle set up in ceramic atomizing core 21 is around in order to realize sealed, ceramic atomizing core 21 is used for supplying the tobacco tar to pass through microporous structure in order to realize that the oil is heated and is atomized, and the smog that produces is in second cavity 102 driven by the air current that the tobacco rod produced in order to pass through venthole 12 is given vent to anger to in being inhaled the mouth by the user.

In some embodiments, a first groove 13 is further formed inside the main body 10, the air inlet 11 is formed in a bottom surface of the first groove 13, a profile of the groove is a circular truncated cone structure, and a side wall of the arch portion 31 is attached to an inner side wall of the groove; this embodiment provides a better snug seal by providing the second groove 14 to match the outer contour of the arch 31.

In the present invention, the shielding member 30 includes a main shaft 32, one end of the main shaft 32 is provided with the arch portion 31, the other end of the main shaft 32 is provided with a fastening portion 33, the main body 10 is provided with a through hole 15 for the main shaft 32 to pass through, the air inlets 11 are annularly distributed with the through hole 15 as a center, and the fastening portion 33 and the arch portion 31 are used for limiting the axial movement of the shielding member 30.

Preferably, an outward side of the fastening portion 33 is provided with an inclined surface, and the inclined surface is used for being matched with the through hole 15 so as to facilitate installation of the shielding member 30; in the embodiment, the inclined surface is arranged so that the inclined surface contacts the inner side of the through hole 15 when the buckling part 33 is installed, so that the buckling part 33 can pass through the through hole 15 to realize quick installation.

Preferably, a second groove 14 is formed on the main body 10, the air inlet 11 is arranged between the first groove 13 and the second groove 14, and the buckling part 33 does not exceed the opening of the second groove 14; this embodiment is through setting up second recess 14 in order hiding buckling parts 33, avoids buckling parts 33 protrusion and influences beautifully on the one hand, and on the other hand avoids buckling parts 33 protrusion to easily collide with and lead to damaging the fracture.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the utility model, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the utility model, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An electronic cigarette cartridge is characterized by comprising a main body and an atomizing device, wherein a first cavity and a second cavity are arranged in the main body, the first cavity and the second cavity are connected through the atomizing device, the first cavity is used for storing tobacco tar, the second cavity is communicated with the outside to realize cigarette discharge, an air inlet hole used for being communicated with a cigarette rod is formed in the main body, and the air inlet hole is communicated with the second cavity;

2. The e-cigarette cartridge of claim 1, wherein the inside of the main body is further provided with a first groove, the air inlet is disposed at a bottom surface of the first groove, the contour of the groove is a circular truncated cone structure, and a side wall of the arch portion is attached to an inner side wall of the groove.

3. The e-cigarette cartridge of claim 2, wherein the shielding member comprises a main shaft, one end of the main shaft is provided with the arch portion, the other end of the main shaft is provided with a buckling portion, the main body is provided with a through hole for the main shaft to pass through, the air inlets are annularly distributed around the through hole, and the buckling portion and the arch portion are used for limiting axial movement of the shielding member.

4. The e-cigarette cartridge of claim 3, wherein an inclined surface is disposed on an outward side of the fastening portion, and the inclined surface is adapted to cooperate with the through hole to facilitate installation of the shielding member.

5. The e-cigarette cartridge of claim 3, wherein the body has a second recess, the air inlet is disposed between the first recess and the second recess, and the engaging portion does not extend beyond an opening of the second recess.