WO2021115266A1

WO2021115266A1 - Cigarette cartridge and smoking set thereof

Info

Publication number: WO2021115266A1
Application number: PCT/CN2020/134572
Authority: WO
Inventors: 李少杰; 刘瑞斌; 胡伟华
Original assignee: 沃达工业大麻（云南）有限责任公司
Priority date: 2019-12-09
Filing date: 2020-12-08
Publication date: 2021-06-17
Also published as: CN211657388U; EP4066656A4; JP3240074U; EP4066656A1

Abstract

A heat-not-burn cigarette cartridge with a capsule structure. The cigarette cartridge comprises a hollow paper tube (2), wherein a filter tip (1) is arranged at the front section of the paper tube (2), a capsule (3) is arranged at the rear end of the paper tube, one half of the capsule (3) is disposed in the paper tube (2), the other half of the capsule is disposed outside the paper tube (2), an air passage (4) is arranged between the filter tip (1) and the capsule (3), the capsule (3) is provided with an air hole (6) at the inner end of the paper tube (2), and a cigarette core material (5) is arranged in the capsule (3). With regard to the heat-not-burn cigarette cartridge with the capsule structure, the cigarette cartridge is convenient to disassemble and assemble and is easy to replace, the operation thereof is more convenient and faster, and the filter tip (1) facilitates the filtering of impurities and filtered smoke is convenient to clear, which effectively improves the convenience.

Description

Cigarette cartridge and its smoking set

This disclosure claims the priority of a Chinese patent application filed with the Chinese Patent Office, the application number is 201922221412.9, and the utility model name is "a heat-not-burn cartridge containing a capsule structure" on December 9, 2019, the entire content of which is incorporated by reference Incorporated in this application.

Technical field

The present disclosure relates to the technical field related to cigarette cartridges, and in particular to a cigarette cartridge and its smoking set.

Background technique

In some European and American countries, the "legalization of cannabis" has gradually been recognized, but in this type of market, consumers mainly consume rolled cannabis and e-cigarettes with THC. This type of consumption has major safety hazards, the main reason being that tetrahydrocannabinol (THC) has hallucinogenic effects on the human body. Cannabidiol (Cannabidiol, CBD for short) is the main chemical component in industrial hemp and the non-addictive component in cannabis. It has anti-spasmodic, anti-anxiety, and anti-inflammatory pharmacological effects. It can not only act on a variety of difficult diseases The treatment can also effectively eliminate the hallucinogenic effects of tetrahydrocannabinol (THC) on the human body, which are called "anti-drug compounds."

Using the current design principles of low-hazard heating tobacco in the tobacco industry, the industrial hemp can be made into smokeable heated industrial hemp. Not only can consumers use ordinary hemp to obtain safer hemp products, but it can also provide consumers with: Anti-spasm, anti-anxiety, sedation, anti-insomnia, anti-vomiting, anti-inflammatory, anti-epileptic, anti-tumor, neuroprotection, metabolism and immune regulation, cardiovascular protection, liver protection, antibacterial effect.

Based on the above-mentioned various factors, it is an urgent problem to develop a pod and its smoking set with simple process, low cost, better smoking quality and physiological satisfaction.

Summary of the invention

The purpose of the present disclosure is to provide a cigarette cartridge, which includes a capsule, and the cigarette core material is arranged in the capsule. The present disclosure provides a cartridge that realizes smoking of industrial hemp under the condition of heating and not burning the core material. The heat-not-burn cartridge containing the capsule structure provided by the present disclosure solves the problems of industrial hemp smoking proposed in the background art of simple technology, low cost, better smoking quality and better physiological satisfaction.

In order to achieve the above objective, the present disclosure provides the following technical solutions: a heat-not-burn cartridge containing a capsule structure, comprising a hollow paper tube, the front section of the paper tube is provided with a filter, the rear end is provided with a capsule, and the capsule is half placed Inside the paper tube, the other half is placed outside the paper tube, an airway is arranged between the filter tip and the capsule, the capsule is provided with pores on the inner end of the paper tube, and a cigarette core material is arranged in the capsule.

Preferably, the tobacco core material is granular.

Preferably, the capsule is arranged symmetrically with respect to the horizontal central axis of the paper tube, the left end of the capsule is connected with the paper tube in a sleeved manner, and the capsule forms a disassembly structure on the paper tube.

Preferably, an O-shaped sealing ring is provided between the capsule and the paper tube, and a concave groove that cooperates with the O-shaped sealing ring for sealing is provided on the side wall of the opening end of the capsule.

Preferably, the filter tip constitutes a fixed structure inside the paper tube.

Preferably, the number of the pores is five.

Preferably, the capsule is a No. 1 capsule.

Preferably, the paper tube has a length of 3.5 cm and an inner diameter of 0.65 cm.

Preferably, the length of the filter tip is 1.5 cm.

Preferably, the length of the airway is 0.5 cm.

The present disclosure also provides the following technical solutions: a cigarette cartridge, the cartridge includes a capsule, the capsule includes a capsule body and a capsule cap, and the cartridge includes a hollow paper tube;

In the installed state, the capsule cap is sleeved on the capsule body, the capsule body is detachably arranged in the paper tube at one end of the paper tube, and the capsule cap is located at one end of the paper tube. Outside the paper tube, the outer diameter of the capsule cap is greater than the inner diameter of the paper tube;

A cigarette core material is arranged in the capsule.

Wherein, the end wall of the capsule body located in the paper tube is provided with air holes;

The core material is a particulate core material, and the diameter of the particulate core material is larger than the diameter of the pores.

Wherein, the capsule body is hermetically connected with the inner wall of the paper tube.

Wherein, a concave groove is provided on the side wall of the capsule body, and a concave groove is provided on the inner wall of the corresponding position of the paper tube; the concave groove on the side wall of the capsule body and the paper tube are provided with a sealing ring The recessed groove is provided on the inner wall of the space.

Wherein, the outer diameter of the capsule cap is smaller than the outer diameter of the paper tube.

Wherein, the paper tube is sleeved on the capsule body.

Wherein, the capsules are arranged symmetrically with respect to the horizontal central axis of the paper tube.

Wherein, the cartridge further includes a filter tip; the filter tip is arranged in the paper tube at the other end of the paper tube; an airway is arranged between the filter tip and the capsule body.

The present disclosure also provides a smoking article, which includes a cigarette cartridge and a heating piece.

Compared with the prior art, the beneficial effects of the present disclosure are: the new heat-not-burn cartridge containing the capsule structure facilitates the disassembly and installation of the cartridge, and facilitates the replacement of the cartridge, the operation is more convenient, and the filter is convenient The impurities are filtered, and the filtered flue gas can be easily cleaned, which effectively improves the convenience; in this application, the structure of the pores and the gas path makes it easy to dissipate heat through the Venturi effect, and realizes the rapid cooling of the flue gas, and saves energy. Go to the cooling section, and still achieve a good cooling effect.

Description of the drawings

The drawings described here are used to provide a further understanding of the embodiments of the present disclosure, and constitute a part of the application. The schematic embodiments of the embodiments of the present disclosure and their descriptions are used to explain the embodiments of the present disclosure, and do not constitute a reference to the embodiments of the present disclosure. The improper qualification. In the attached picture:

Figure 1 is a schematic diagram of the overall structure of the present disclosure;

Figure 2 is a three-dimensional view of the disclosure;

Figure 3 is a structural diagram of the disclosed capsule;

In the picture: 1 filter tip; 2 paper tube; 3 capsules; 4 air ducts; 5 smoke core particles; 6 air holes; 7o-shaped sealing ring; 8 concave grooves.

Detailed ways

The embodiments of the present disclosure will now be further described with reference to the drawings and specific implementations.

In order to make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments They are a part of the embodiments of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present disclosure. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other arbitrarily if there is no conflict.

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present disclosure.

Please refer to Figure 1-3, a heat-not-burn cartridge containing a capsule structure, including a hollow paper tube 2. The front section of the paper tube is provided with a filter 1 and the rear end is provided with a capsule 3. In actual production, the capsule uses No. 1 capsule. Including the capsule body and the capsule cap. The capsule body part is placed in the paper tube, and the capsule cap part is placed outside the paper tube. The outer diameter of the capsule body and the inner diameter of the paper tube just fit together. The outer diameter of the capsule cap is larger than the inner diameter of the paper tube. The cap of the capsule is stuck outside the paper tube to prevent the cartridge from being pushed into the airway when it is inserted into the heating hole of the smoking device. There is an airway 4 between the filter and the capsule body. The airway length is 0.5cm. The capsule body is located in the paper tube. The end wall of the tube is provided with pores 6 and the capsule is provided with a wick material 5. The wick material is granular, and the particle size of the wick material is larger than the hole diameter to prevent the wick material from falling into the airway. It is prepared from base material particles, industrial hemp full-spectrum oil and smoke generating agent. As shown in Figures 1 and 2, the outer diameter of the capsule cap can be equal to or smaller than the outer diameter of the paper tube. In the present disclosure, the capsule is arranged symmetrically with respect to the horizontal central axis of the paper tube, and the left end of the capsule, that is, the capsule body and the paper tube are connected in a sleeved manner, so that the capsule forms a disassembly structure on the paper tube.

In the present disclosure, an o-shaped sealing ring 7 is provided between the capsule body and the paper tube to form a sealing structure. A concave groove 8 is provided on the side wall of the opening end of the capsule body with an o-shaped sealing ring for sealing. As shown in Figure 1, the o-shaped sealing ring 7 is arranged in the concave groove on the side wall of the opening end of the capsule body. . The role of the o-shaped sealing ring 7 is to prevent air leakage during suction.

In the present invention, the filter nozzle constitutes a fixed structure on the inner side of the paper tube.

In the present invention, the number of air holes is 5, and the number of air holes can be set according to actual conditions.

In this new model, the length of the paper tube is 3.5cm and the inner diameter is 0.65cm.

In the present model, the length of the filter tip is 1.5 cm.

Working principle: According to the heat-not-burn cartridge containing the capsule structure, as shown in Figure 1, the capsule 3 is directly connected to the paper tube 2, and the filter 1 is installed in the paper tube 2. When in use, the heat-not-burn cartridge containing the capsule structure is inserted into the heat-not-burn smoking device with a heating piece at the end of the capsule, and the core material (industrial hemp substrate particles, industrial hemp full-spectrum oil and smoke are treated by the heating piece). Agent) is heated, the generated smoke passes through the pores, enters the airway, is filtered by the filter, and is inhaled. This is the whole process of the use of the capsule heat-not-burn cartridge.

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

Industrial applicability

The new heating non-combustion cartridge with a capsule structure is convenient for disassembly and installation of the cartridge, easy to replace the cartridge, and more convenient to operate. The filter tip is convenient for filtering impurities and convenient for the filtered smoke. The cleaning effectively improves the convenience; in the present application, the structure of the air holes and the gas path facilitates the dissipation of heat through the Venturi effect, realizes the rapid cooling of the flue gas, saves the cooling section, and still achieves a good cooling effect.

Claims

A cigarette cartridge, wherein the cartridge includes a capsule, characterized in that: the capsule includes a capsule body and a capsule cap, and the cartridge includes a hollow paper tube;

In the installed state, the capsule cap is sleeved on the capsule body, the capsule body is detachably arranged in the paper tube at one end of the paper tube, and the capsule cap is located at one end of the paper tube. Outside the paper tube, the outer diameter of the capsule cap is greater than the inner diameter of the paper tube;

A cigarette core material is arranged in the capsule.
The cigarette cartridge according to claim 1, wherein the end wall of the capsule body located in the paper tube is provided with air holes;

The core material is a particulate core material, and the diameter of the particulate core material is larger than the diameter of the pores.
The cigarette cartridge according to claim 1 or 2, wherein the capsule body is sealed to the inner wall of the paper tube.
The cigarette cartridge according to claim 3, wherein a concave groove is provided on the side wall of the capsule body, and a sealing ring is provided in the concave groove on the side wall of the capsule body.
The cigarette cartridge according to any one of claims 1 to 4, wherein the outer diameter of the capsule cap is smaller than the outer diameter of the paper tube.
The cigarette cartridge according to any one of claims 1 to 5, wherein the paper tube is sleeved on the capsule body.
The cigarette cartridge according to any one of claims 1-6, wherein the capsule is symmetrically arranged with respect to the horizontal central axis of the paper tube.
The cigarette cartridge according to any one of claims 1-7, wherein the cartridge further comprises a filter tip; the filter tip is arranged in the paper tube at the other end of the paper tube; the filter tip and the capsule There is an airway between the bodies.
A smoking set, characterized in that the smoking set comprises the cartridge and heating piece according to any one of claims 1-8.