CN111557478A - Cigarette bullet and electron cigarette with oil storage chamber - Google Patents

Abstract

The invention discloses a pod with an oil storage cavity and an electronic cigarette. The pod includes a pod, a base assembly, an atomization assembly, an elastic oil storage sleeve, a flue pipe and a cigarette holder. The pod is used to store the cigarette oil and includes The open end and the smoke outlet end, the base assembly is arranged at the open end, the oil storage sleeve is arranged between the base assembly and the smoke chamber, and an oil storage cavity for accommodating the smoke oil from the smoke chamber is formed between the oil storage sleeve and the base assembly, The cigarette holder assembly is arranged at the smoke outlet end, one end of the flue pipe accommodated in the cigarette bin is communicated with the oil storage cavity and the other end is communicated with the cigarette holder assembly. The atomizing assembly is fixed on the base assembly and is inserted into the flue pipe. China-Israel atomizes the smoke oil from the oil storage chamber in the flue pipe. The pod with the oil storage cavity of the present invention has simple structure and simplified assembly, and it is easy to ensure that all kinds of pods have good quality. The effect is good when used together, and a better user experience is guaranteed.

Description

Cartridges and electronic cigarettes with oil storage cavity

technical field

The present invention relates to the field of electronic products, in particular, to a cartridge with an oil storage cavity and an electronic cigarette.

Background technique

Electronic cigarettes are electronic products that imitate cigarettes. At present, cartridge-replaceable electronic cigarettes are one of the more common types of electronic cigarettes. The matching cigarette rods and pods are detachable and fixed to each other to assemble the pod-swap electronic cigarette. The pods are provided with atomization components that atomize the cigarette oil. Users can replace different pods during use. Choose e-liquids with different flavors to experience different flavors of vaping.

In the process of using the pod-replaceable electronic cigarette, users will buy a variety of pods with different flavors, and the same pod can be assembled and disassembled multiple times for different pods. The reliability of the rod fit is very important for the normal use of electronic cigarettes, and the existing pods have complex structures and many assembly processes, which are prone to assembly errors. The fit of the rods adversely affects the user experience.

Therefore, there is an urgent need to provide a pod with an oil storage cavity and an electronic cigarette with the pod with a simple structure and simplified assembly.

SUMMARY OF THE INVENTION

Aiming at the above-mentioned deficiencies of the prior art, the present invention provides a pod with an oil storage cavity, which includes a pod, a base assembly, an atomizing assembly, an elastic oil storage sleeve, and a flue pipe in order to achieve one object of the present invention. and a cigarette holder assembly, the cigarette case is used to store the smoke oil and includes an open end and a smoke outlet end, the base assembly is arranged at the open end, the oil storage sleeve is arranged between the base assembly and the smoke chamber, and is formed between the oil storage sleeve and the base assembly. An oil storage cavity for accommodating the e-liquid from the cigarette bin, the cigarette holder assembly is arranged at the cigarette outlet end, one end of the flue pipe accommodated in the cigarette bin is communicated with the oil storage cavity and the other end is communicated with the cigarette holder assembly, the atomization assembly It is fixed on the base assembly and inserted into the flue pipe to atomize the smoke oil from the oil storage cavity in the flue pipe.

Further, the base assembly includes a base and a heating core, a seat hole is provided on the base, and the heating core is inserted into the seat hole.

Further, the oil storage sleeve has a concave portion with a through hole, the inner wall of the through hole is sleeved on the outer periphery of the base in a compressed manner, and the outer wall of the concave portion abuts the inner peripheral wall of the smoke chamber.

Further, the base has a seat plate facing the concave portion, and an oil storage cavity is formed between the concave portion and the seat plate. oil cavity.

Further, an elastic sealing member is provided on the seat plate, the sealing member has an elastically open and closed opening, and the atomizing component is inserted into the flue pipe through the opening.

Further, the atomizing assembly includes a heating wire and a ceramic atomizing core, and the heating core is electrically connected with the heating wire and the ceramic atomizing core.

Further, the base is provided with a convex block, and the cigarette holder is provided with a groove which is buckled with the convex block.

Further, the flue pipe includes a first flue pipe and a second flue pipe made of metal material and silica gel material respectively, the first flue pipe is a stepped pipe, and the second flue pipe is sleeved on the first flue pipe. The inlet end of the first flue pipe is located in the oil storage cavity, the atomizing component is inserted into the first flue pipe, and the outlet end of the first flue pipe abuts the cigarette holder component.

Further, the cigarette holder assembly includes a cigarette holder shell and a cigarette holder, the cigarette holder is sleeved on the outer periphery of the cigarette holder, and the cigarette holder is fixed on the cigarette holder housing and inserted into the smoke outlet of the cigarette holder and the outlet end of the first flue pipe. middle.

In order to achieve another object of the present invention, the present invention also provides an electronic cigarette, which includes a cigarette rod and a pod, wherein the pod is any of the aforementioned pods with an oil storage cavity.

The beneficial effects of the invention are as follows: the pod with the oil storage cavity has a simple structure and simplified assembly, and it is easy to ensure that all kinds of pods have good quality, and the pods with the oil storage cavity of different pods of the electronic cigarette are assembled and disassembled. It has good reliability, and the pod and the cigarette stick work together well, ensuring a better user experience.

Description of drawings

Fig. 1 is the explosion schematic diagram of the pod with oil storage cavity of the present invention;

2 is a schematic cross-sectional view of a pod with an oil storage cavity according to the present invention;

Description of reference numbers:

100--pod, 10--silo, 11A--groove, 20--base assembly, 21--base, 21A--bump, 22--heating core, 30--atomization assembly, 31- -Heating wire, 32--ceramic atomizing core, 40--oil storage sleeve, 41--depression, 42--inner wall, 43--outer wall, 50--flue pipe, 51--first flue pipe , 52--second flue pipe, 60--cigarette holder assembly, 61--cigarette holder shell, 62--cigarette holder, 70--oil storage cavity.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be combined arbitrarily to form new embodiments. .

1 and 2, the present invention provides a pod 100 with an oil storage cavity, which includes a pod 10, a base assembly 20, an atomization assembly 30, an elastic oil storage sleeve 40, a flue pipe 50 and a cigarette holder assembly 60. The cigarette bin 10 is hollow and made of transparent plastic for storing e-liquid. The cigarette bin 10 includes an open end and a cigarette outlet end. Between the bins 10, an oil storage cavity 70 for accommodating the e-liquid from the cigarette bin 10 is formed between the oil storage sleeve 40 and the base assembly 20, that is, the open end is sealed by the base assembly 20, and the cartridge 100 has two The space for storing e-liquid is the hollow part of the smoke bin 10 and the above-mentioned oil storage cavity 70 . The cigarette holder assembly 60 is arranged at the smoke outlet end. One end of the flue pipe 50 accommodated in the cigarette bin 10 is communicated with the oil storage cavity 70 and the other end is communicated with the cigarette holder assembly 60. Preferably, the flue pipe 50 is connected with the oil storage chamber 70. The communicating end of the cavity 70 is fixedly connected with the base assembly 20 , and the atomizing assembly 30 is fixed on the base assembly 20 and is inserted into the flue pipe 50 to carry out e-liquid from the oil storage cavity 70 in the flue pipe 50 . Atomization treatment, specifically, the base assembly 20 is provided with electrical contacts that are electrically connected to the atomization assembly 30. When the cartridge 100 and the cigarette rod are detachably fixed, the electrical contacts on the base assembly 20 are connected to the cigarette rod. The electrical contacts on the cigarette rod are electrically connected, so that the battery in the cigarette rod and the controller electrically connected to the battery can supply power and control the atomizing assembly 30 respectively. The smoke obtained after the atomization assembly 30 atomizes the e-liquid is discharged through the cigarette holder assembly 60 for the user to smoke. Therefore, the structure of the cartridge 100 of the present invention is simple and compact, most of the components are assembled in the form of modular components, and the assembly error is low, which ensures that the cartridges 100 of various flavors adopting the structure of the cartridge 100 of the present invention have consistent better quality of sex.

As a specific embodiment of the base assembly 20, the base assembly 20 includes a base 21 and a heating core 22, the above-mentioned oil storage cavity 70 is more specifically formed between the oil storage sleeve 40 and the base 21, and a hole is provided on the base 21, The heating core 22 is inserted into the seat hole. Specifically, the heating core 22 is inserted into the seat hole with an interference fit. Need to know is. The heating core 22 is provided with electrical contacts that are electrically connected to the electrical contacts of the cigarette rod, so that the heating core 22 can obtain power from the battery in the cigarette rod when the cartridge 100 and the cigarette rod are detachably fixed.

Preferably, the oil storage sleeve 40 has a concave portion 41 with a through hole, and the inner wall 42 of the through hole is sleeved on the outer periphery of the base 21 in a compressed manner. The inner peripheral wall of the smoke chamber 10 . In this way, the oil storage sleeve 40 seals the e-juice in the pod 10 when the cartridge 100 is out of the factory and in a non-working state, which can avoid leakage of the e-liquid.

As a further improvement, the base 21 has a seat plate (not shown) facing the concave portion 41 , the above-mentioned oil storage cavity 70 is formed between the concave portion 41 and the seat plate, and the e-liquid in the smoke chamber 10 is elastically deformed through the through hole The formed gap between the inner wall 42 and the base 21 enters the oil storage chamber 70. The elastic deformation is caused by the formation of negative pressure in the oil storage chamber 70 when the cartridge 100 is in the working state and the atomizing assembly 30 is working. Therefore, when the cartridge 100 works for the first time, the atomizing assembly 30 acts on the air in the oil storage chamber 70 to form a negative pressure, and the e-liquid in the cartridge 10 enters the oil storage chamber 70 through the above-mentioned gap, and in the cartridge During the first operation after 100, the atomizing assembly 30 atomizes the e-liquid in the oil storage chamber 70 to form a negative pressure, and the e-liquid in the smoke chamber 10 enters the oil storage chamber 70 through the above-mentioned gap to fill up the space of the atomized e-liquid. It should be noted that since the volume of the concave portion 41 is constant, the outer periphery of the concave portion 41 always abuts against the inner peripheral wall of the cigarette chamber 10 during the elastic deformation of the through hole, which ensures that the pod 100 has a good effect on the e-liquid. tightness.

Preferably, the seat plate is provided with an elastic sealing member (not shown) which can be made of silicone or rubber, the sealing member has an elastically open and closed opening, and the atomizing component 30 is inserted into the flue pipe 50 through the opening. , since the parts of the atomizing assembly 30 that are inserted into the flue pipe 50 are generally needle-shaped, the elastic seal is sufficient to ensure that the e-liquid will not leak out through the atomizing assembly 30 .

As a specific embodiment of the atomizing assembly 30, the atomizing assembly 30 includes a heating wire 31 and a ceramic atomizing core 32, and the heating core 22 is electrically connected to the heating wire 31 and the ceramic atomizing core 32, that is, the atomizing assembly 30 is connected and fixed with the heating core 22 through the heating wire 31, and the pod 100 using the atomizing assembly 30 can obtain a good e-liquid atomization effect.

Preferably, the base 21 is provided with a bump 21A, and the smoke bin 10 is provided with a groove 11A that is buckled with the bump 21A. In this way, the assembly of the base 21 and the smoke bin 10 can be facilitated, and the same base 21 can be easily assembled. Compatibility with different cartridges 10 reduces the production cost of the mold up to the cartridge 100 .

As a specific embodiment of the flue pipe 50, it includes a first flue pipe 51 and a second flue pipe 52 made of metal material and silica gel material respectively, the first flue pipe 51 is a stepped pipe, and the second flue pipe 51 is a stepped pipe. The pipe 52 is sleeved on the first flue pipe 51 and is buckled with the stepped surface. Therefore, since the atomized e-liquid has a certain high temperature and the e-liquid has a certain viscosity, the first flue pipe 51 is made of metal material not only It has good temperature resistance effect and can also prevent the e-liquid from sticking too much to the outer circumference of the flue pipe 50 and causing waste. The second flue pipe 52 is made of silicone material and is sleeved on the first flue pipe 51. More specifically, The first sub-pipe (detailed in the description below) is fastened to the stepped surface, and the silicone material can prevent the first sub-pipe from being transmitted to the e-liquid in the smoke chamber 10 by the temperature raised by the smoke, resulting in the chemical properties and viscosity of the e-liquid. The degree of adverse change occurs, the inlet end of the first flue pipe 51 is located in the oil storage chamber 70, the atomizing assembly 30 is inserted into the first flue pipe 51, and the outlet end of the first flue pipe 51 abuts the cigarette holder assembly 60. By setting the first flue pipe 51 as a stepped pipe with a first sub-pipe and a second sub-pipe, and the pipe diameter of the first sub-pipe with the inlet end is larger than the pipe diameter of the second sub-pipe with the outlet end, the first sub-pipe The space of one sub-pipe is larger than that of the second sub-pipe, so the atomized e-liquid has a certain residence and diffusion mixing time in the first sub-pipe, so that the uniformity of the smoke is good, and the second sub-pipe compresses the smoke to a certain extent The function of exhaust is convenient to control the amount of smoke that is suitable for user experience.

As a specific implementation of the cigarette holder assembly 60, the cigarette holder assembly 60 includes a cigarette holder shell 61 and a cigarette holder 62, the cigarette holder 62 can be made of silicone material, the cigarette holder housing 61 is sleeved on the outer periphery of the cigarette holder 10, and the cigarette holder 62 is fixed on the cigarette holder The casing 61 is inserted into the smoke exhaust port of the smoke chamber 10 and the outlet end of the first flue pipe 51. Preferably, the smoke chamber 10 and the cigarette holder casing 61 are compatible with each other and are both tapered fish heads. The smoke outlet and the cigarette holder 62 are respectively arranged at the fish mouth positions corresponding to the fish-head-shaped cigarette holder 10 and the cigarette holder housing 61. Therefore, the pod 100 has a compact structure and is convenient for users to grasp, and the cigarette holder 62 is convenient for users. Replace, improve the cleanliness of use.

The present invention also provides an electronic cigarette, which includes any one of the above-mentioned pods 100 with an oil storage cavity and a cigarette rod that can be detachably fixed. The pod 100 can be well matched with the cigarette rod, and the electronic cigarette has a Advantages brought by any pod 100. The battery arranged in the cigarette rod and the controller electrically connected to the battery can be electrically connected to the respective electrical contacts on the cigarette rod through the electrical connection of the base assembly to realize the power supply and control of the pod 100, especially the atomizing assembly 30 and the cigarette rod, and then Ensure that the electronic cigarette meets the operation of various functions.

The above-mentioned embodiments are only preferred embodiments of the present invention, and cannot be used to limit the scope of protection of the present invention. Any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of the present invention. Scope of protection claimed.

Claims (10)

1. A cartridge with an oil storage cavity, characterized in that: The pod includes a pod, a base assembly, an atomizing assembly, an elastic oil storage sleeve, a flue pipe and a cigarette holder assembly. The pod is used to store the cigarette oil and includes an open end and a smoke outlet. The base assembly The oil storage sleeve is arranged at the open end, and the oil storage sleeve is arranged between the base assembly and the cigarette chamber, and the e-liquid from the smoke chamber is formed between the oil storage sleeve and the base assembly. an oil storage cavity, the cigarette holder assembly is arranged at the smoke outlet end, one end of the flue pipe accommodated in the cigarette bin is communicated with the oil storage cavity and the other end is communicated with the cigarette holder assembly , the atomizing assembly is fixed on the base assembly and inserted into the flue pipe to atomize the smoke oil from the oil storage chamber in the flue pipe. 2. pod according to claim 1, is characterized in that: The base assembly includes a base and a heating core, a seat hole is provided on the base, and the heating core is inserted into the seat hole. 3. pod according to claim 2, is characterized in that: The oil storage sleeve has a concave portion with a through hole, the inner wall of the through hole is compressively sleeved on the outer periphery of the base, and the outer wall of the concave portion abuts against the inner peripheral wall of the smoke chamber. 4. pod according to claim 3, is characterized in that: The base has a seat plate facing the concave portion, the oil storage cavity is formed between the concave portion and the seat plate, and the e-liquid in the smoke bin is formed by elastic deformation of the through hole. into the oil storage chamber through the gap between the inner wall and the base. 5. pod according to claim 4, is characterized in that: The seat plate is provided with an elastic sealing member, the sealing member has an elastically open and closed opening, and the atomizing component is inserted into the flue pipe through the opening. 6. pod according to claim 2, is characterized in that: The atomizing assembly includes a heating wire and a ceramic atomizing core, and the heating core is electrically connected to the heating wire and the ceramic atomizing core. 7. pod according to claim 2, is characterized in that: The base is provided with a protruding block, and the cigarette bin is provided with a groove which is buckled with the protruding block. 8. pod according to claim 1, is characterized in that: The flue pipe includes a first flue pipe and a second flue pipe made of metal material and silica gel material respectively, the first flue pipe is a stepped pipe, and the second flue pipe is sleeved on the first flue pipe. A flue pipe is fastened to the stepped surface, the inlet end of the first flue pipe is located in the oil storage cavity, and the atomizing component is inserted into the first flue pipe. The outlet end of the first flue pipe abuts the mouthpiece assembly. 9. pod according to claim 8, is characterized in that: The cigarette holder assembly includes a cigarette holder shell and a cigarette holder, the cigarette holder is sleeved on the outer periphery of the cigarette holder, and the cigarette holder is fixed on the cigarette holder and is inserted into the smoke outlet of the cigarette holder. and in the outlet end of the first flue pipe. 10. An electronic cigarette, comprising a detachable and fixed cartridge and a cigarette rod, characterized in that: The pod is the pod with an oil storage cavity according to any one of claims 1 to 9.

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