CN215649236U - Suction nozzle for heating appliance, heating appliance and heated cigarette product - Google Patents

Abstract

The utility model discloses a suction nozzle for a heating appliance for heating non-combustible tobacco products, a heating appliance and a heated cigarette product, wherein the suction nozzle for the heating appliance for heating the non-combustible tobacco products comprises a suction nozzle body, a channel penetrating through the interior of the suction nozzle body and an installation part positioned at the lower end of the suction nozzle body, the upper end of the channel is a suction nozzle opening, the other end of the channel is an air inlet, the suction nozzle body is circumferentially provided with a through hole communicated with the channel, and the distance between the through hole and the upper end of the suction nozzle body is greater than 1/2 of the height of the suction nozzle body and less than the height of the suction nozzle body. The heating appliance can use different types of smoking materials, such as granular type, sheet wire type, tobacco shred type and the like, so that the use flexibility of the smoking materials is improved, meanwhile, the structure of the smoking materials is reduced, and the processing cost of the smoking materials is reduced.

Description

Suction nozzle for heating appliance, heating appliance and heated cigarette product

Technical Field

The present invention relates to a heating device for heating a non-combustible tobacco product, and more particularly to a mouthpiece for a heating device, and a heated tobacco product.

Background

With the development of electronic cigarettes and heating non-combustible tobacco products, various novel tobacco products are rapidly emerging. The heating tobacco product heats the tobacco medium at low temperature by a heating appliance, and the tobacco medium is heated and atomized by the appliance to bring the feeling of smoking tobacco to smokers. Compared with the traditional cigarette, the tobacco product which is not combusted by heating has the advantages of low harmful components, mild smoking feeling, low irritation, faint scent when being eaten, and the like. Meanwhile, the electronic cigarette has the characteristics of high electronic cigarette smoke dissipation speed, small side-stream smoke and low harm of second-hand smoke.

In the current tobacco market, the heated cigarettes expand rapidly, and representative foreign products are as follows: iQOS of Felmo International, Glo of Enmei tobacco, and Ploom of Nicotiana tabacum. Wherein Glo is for surrounding the heating product, and it has two rows of circumference apertures at smoking material filter tip, and its effect is the flue gas cooling, has the effect of increase smog simultaneously, because the design of punching for the smoking material structure is complicated than traditional cigarette. For example, application number 201820708779.6 discloses a dual-purpose cigarette, including the adsorbable material section and the filter section of using of stock form parcel, set up the cavity section that the stock form surrounds between adsorbable material section and the filter section, be provided with a plurality of first capillary holes on the stock form of cavity section, because need set up the cavity section, and need set up capillary hole on the cavity section, so the smoking material structure is complicated than traditional cigarette.

The utility model aims to transfer the punching position to the suction nozzle of a heating appliance, achieve the purpose of reducing the structural complexity of the fuming material on the premise of not influencing the temperature reduction and the fog increase of smoke, and simultaneously, enable the structure of the fuming material to be diversified.

Disclosure of Invention

The utility model aims to solve the technical problem that in order to overcome the defects in the prior art, the suction nozzle for the heating appliance is provided, holes are formed in the suction nozzle, the structural complexity of a smoke generating material is reduced, and the smoke cooling and the smoke increasing are not influenced.

The utility model also provides a heating appliance and a heated cigarette product, the suction nozzle is punched, the structure punching on the smoking material is not needed, and the smoke cooling and the smoke fogging are not influenced.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a suction nozzle that heating utensil was used, includes the suction nozzle body, runs through the inside passageway of suction nozzle body, be located the installation department of suction nozzle body lower extreme, the passageway upper end is the suction nozzle mouth, and the other end is the air inlet, suction nozzle body circumference seted up with the through-hole that the passageway is linked together, the through-hole with the distance of suction nozzle body upper end is greater than the 1/2 of suction nozzle body height, and is less than suction nozzle body height. The suction nozzle is provided with the through hole which is circumferentially arranged, so that the effects of cooling and increasing fog are achieved, the end, close to the suction nozzle, of the smoke material is not required to be punched, and the structure of the smoke material is simplified.

Furthermore, the through hole is formed in the bottom of the suction nozzle body, so that the cooling and fogging effects are obvious.

Furthermore, the through holes are formed in a plurality of numbers, and the through holes are formed along the circumferential direction of one cross section of the suction nozzle body.

Further, the suction nozzle still includes the filter screen, the filter screen install in the installation department is inboard. When the two ends or one end of the smoking material is not provided with a sealing end, the filter screen is arranged in the suction nozzle, so that larger particles can be prevented from being sucked into the oral cavity.

The utility model also discloses a heating appliance, which comprises the suction nozzle, wherein the suction nozzle is hermetically connected with the heating appliance body through the mounting part.

The utility model also discloses a heated cigarette product, which comprises the heating appliance for heating the nonflammable tobacco product and a smoking material.

Further, the smoking material is a thin sheet wire or tobacco shred type smoking material, and the thin sheet wire or tobacco shred type smoking material is provided with a seal at one side or has no seal at two ends. When one side is sealed, the sealed end is made of porous air-permeable material, such as chemical fiber material, plant fiber material, tobacco tow, porous ceramic, etc.

Further, the smoking material is a particle type smoking material, and both ends of the particle type smoking material are provided with seals. The sealing end is made of porous gas-permeable material, such as chemical fiber material, plant fiber material, tobacco tow, and porous pottery

Porcelain, and the like. The materials of the two sealing ends can be the same or different.

Compared with the prior art, the utility model has the beneficial effects that: the heating appliance can use different types of smoking materials, such as granular type, sheet wire type, tobacco shred type and the like, so that the use flexibility of the smoking materials is improved, meanwhile, the structure of the smoking materials is reduced, and the processing cost of the smoking materials is reduced.

Drawings

Fig. 1 is a schematic view of a suction nozzle structure.

Fig. 2 is a schematic cross-sectional view of a mouthpiece.

Figure 3 is a schematic view of a heated smoking article.

Figure 4 is a schematic illustration of a two-end sealed particulate smoking material.

Fig. 5 is a schematic view of a sheet-and-filament smoking material with one end sealed.

Detailed Description

As shown in fig. 1-2, a heating device and a heated cigarette product comprise a suction nozzle body 1, a channel 2 penetrating through the interior of the suction nozzle body 1, a mounting part 3 positioned at the lower end of the suction nozzle body 1 and a filter screen 5, wherein the upper end of the channel 2 is a suction nozzle opening, the other end of the channel is an air inlet, the suction nozzle opening is a position where the nozzle is contacted with and sucked, and the air inlet is a position where the air inlet is communicated with a heating device body 6. Through holes 4 communicated with the channel 2 are formed in the circumferential direction of the suction nozzle body 1, and the through holes 4 are formed in the bottom of the suction nozzle body 1. The through holes 4 are formed in a plurality of numbers, the through holes 4 are formed along the circumferential direction of the bottom of the suction nozzle body 1, and the through holes 4 are all located on the same cross section. The screen 5 is mounted inside the mounting portion 3.

As shown in figure 3, the utility model also discloses a heating appliance which comprises a suction nozzle, wherein a sealing ring 9 is arranged on the outer side of the mounting part 3 of the suction nozzle, and the suction nozzle is connected with the heating appliance body 6 in a sealing way through the mounting part 3. The heating appliance body 6 comprises a shell 10, a bottom cover 11 arranged at the bottom of the shell 10, a type-c12, a power supply 13, a support 14, a motor 15, a movable support 16, a heating body 17 and a fixed seat 18 which are sequentially arranged from bottom to top, wherein a circuit board 19 is further arranged in the shell 10, a key 20 is further arranged on the shell 10, the installation position of the key 20 is matched with the circuit board 19, and a heat insulation part 21 is arranged on the outer side of the heating body 17.

As shown in figures 4-5, the utility model also discloses a heated cigarette product, which comprises the heating appliance for heating the nonflammable tobacco product and a smoking material 7, wherein the smoking material 7 is arranged in the heating body 17. The smoking material 7 can be a thin sheet of tobacco or shredded tobacco type smoking material with a seal 8 on one side or without seals on both ends. The smoking material 7 may alternatively be a particulate type smoking material having seals 8 at both ends. The smoking material 7, the seal 8 is wrapped together by the cigarette paper 22.

Example 1

As shown in fig. 4, the smoking material 7 is of a granular type, the main fogging solvent is 1, 3-butanediol, the material of the seals 8 at both ends is a tow, and the temperature surrounding the heating device is 180 ℃.

Preparing tobacco particles: weighing 6g of 1, 3-butanediol, 5g of xylitol and 1.6g of tartaric acid, putting into 20g of ethanol/water solution, heating to 60 ℃ for dissolving, adding 8g of tobacco extract, plant extract and essence, adding 15g of diatomite for adsorption after dissolving, and standing for 24 hours; mixing the adsorbed diatomite with 32g of tobacco powder, adding 5g of 3% HPMC adhesive, granulating on a granulator, drying the prepared granules for 1 hour at 50 ℃, and reducing moisture to obtain the tobacco granules.

The tobacco particles are filled and sealed by a filter stick compound machine to be made into a particle type smoking material 7, the particle type smoking material is placed into a surrounding heating appliance 6, and is heated at 180 ℃ for sensory evaluation, so that the smoke quantity is moderate, the nicotine is sufficient, the tobacco has certain strength, and the tobacco has obvious tobacco fragrance.

Example 2

The smoking material 7 is in the form of a thin sheet of filament, without a seal, with the main fogging solvent being glycerol and the temperature surrounding the heating means 6 being 240 ℃.

Sheet preparation: weighing 10g of glycerol and 1.6g of tartaric acid, putting into 20g of ethanol/water solution, dissolving, adding 8g of tobacco extract, plant extract and essence, dissolving, adding 10g of diatomite for adsorption, mixing the adsorbed diatomite with 32g of tobacco powder, paving, drying at 50 ℃, making into sheets, and shredding.

The thin slice shreds are cut after being connected on a cigarette making machine to be made into thin slice shred type smoking materials, the thin slice shred type smoking materials are placed into a surrounding heating appliance and heated at 240 ℃ for sensory evaluation, the smoke quantity is large, the nicotine is enough, the smoke has certain strength, and the tobacco original fragrance is obvious.

Example 3

The smoking material 7 is traditional cigarette tobacco, has no seal, and the temperature of the surrounding heating appliance is 350 ℃.

The traditional cigarette is placed in a surrounding heating appliance after the filter tip part is removed, and is heated at 350 ℃ for sensory evaluation, so that the cigarette has moderate smoke amount, enough nicotine and certain strength, and has obvious tobacco fragrance.

Claims (8)

1. The utility model provides a suction nozzle that heating utensil was used, includes suction nozzle body (1), runs through inside passageway (2) of suction nozzle body (1), be located installation department (3) of suction nozzle body (1) lower extreme, passageway (2) upper end is the suction nozzle mouth, and the other end is the air inlet, its characterized in that, suction nozzle body (1) circumference seted up with through-hole (4) that passageway (2) are linked together, through-hole (4) with the distance of suction nozzle body (1) upper end is greater than 1/2 of suction nozzle body (1) height, and is less than suction nozzle body (1) height.

2. A nozzle according to claim 1, characterized in that said through hole (4) opens at the bottom of the nozzle body (1).

3. A nozzle according to claim 1 or 2, characterized in that said through holes (4) are opened in plurality, said through holes (4) being opened in the circumferential direction of one of the cross-sections of said nozzle body (1).

4. A nozzle according to claim 1 or 2, characterized in that the nozzle further comprises a filter screen (5), said filter screen (5) being mounted inside said mounting portion (3).

5. A heating appliance, characterized in that it comprises a suction nozzle according to any one of claims 1 to 4, which is sealingly connected to the heating appliance body (6) via the mounting portion (3).

6. A heated smoking article comprising the heated non-burning smoking article heating appliance of claim 5, and further comprising a smoking material (7).

7. A heated smoking article according to claim 6, wherein the smoking material (7) is a shredded or shredded tobacco type smoking material having a seal (8) on one side or no seal on both ends.

8. The heated smoking article according to claim 6, wherein the smoking material (7) is a particulate smoking material having seals (8) at both ends.

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