WO2017072909A1

WO2017072909A1 - Container for combustion residues of carbon heat source of rod-shaped tobacco products, butt container, and package for rod-shaped tobacco products

Info

Publication number: WO2017072909A1
Application number: PCT/JP2015/080540
Authority: WO
Inventors: 靖宏篠崎; 直人山下; 雄一古殿
Original assignee: 日本たばこ産業株式会社
Priority date: 2015-10-29
Filing date: 2015-10-29
Publication date: 2017-05-04
Also published as: JPWO2017072909A1; KR102002741B1; EP3369326A4; JP6423545B2; EP3369326A1; KR20180074766A

Abstract

Provided is a feature relating to a container for combustion residue of a carbon heat source of rod-shaped tobacco products which is capable of successfully treating combustion residue of the carbon heat source and therefore facilitates disposal of rod-shaped tobacco product butts. This container (10) is for receiving combustion residues of a carbon heat source of rod-shaped tobacco products (1) which are provided with a cylindrical carbon heat source (3) at a leading end of a rod-shaped main body (2) containing a tobacco material. The container (10) comprises: an insertion part (20) having an inlet (11) through which combustion residue of the carbon heat source is inserted and an inner circumferential wall (18) which extends continuously from the inlet and breaks off the combustion residue of the carbon heat source from the rod-shaped main body; and a container part (30) which extends continuously from the insertion part and receives the combustion residue of the carbon heat source broken off by the inner circumferential wall. The inner circumferential wall comprises: a combustion residue base end contact part (18a) which is brought into contact with the base end (3a) of the combustion residue of the carbon heat source when the rod-shaped main body is tilted in a state where the combustion residue of the carbon heat source is inserted through the inlet; and a combustion residue leading end contact part (18b) which is provided on the reverse side from the combustion residue base end contact part in a cross-section of the insertion part, and is brought into contact with the leading end (3b) of the combustion residue of the carbon heat source.

Description

Burner container for carbon heat source, cigarette holder, and package for rod-shaped tobacco articles in rod-shaped tobacco articles

The present invention relates to a burner container for a carbon heat source in a bar-shaped tobacco article, a cigarette case, and a package for a bar-shaped tobacco article.

In recent years, non-burning bar-shaped tobacco articles that can taste the flavor of cigarettes without burning tobacco leaves have been developed. For example, a heat source that is a heating member attached to the tip and a flavor generating material in which a flavor component is held on a suitable base material, and heating without burning the flavor generating material by the heat generated by burning the heat source A non-combustion smoking article that generates an aerosol containing a savory component by doing so is known. In many cases, a carbon heat source formed in a cylindrical shape is used as a heat source to be attached to the tip of this kind of non-combustion type rod-shaped tobacco article. For example, the carbon heat source is obtained by molding a mixture containing high-purity carbon particles, an incombustible additive, an organic or inorganic binder, and water.

棒 Stick-shaped tobacco articles with a carbon heat source are not as short as a general cigarette at the end of smoking because only the carbon heat source burns. Therefore, when disposing of the cigarette butts of cigarette articles after smoking, the conventional pocket cigarette holder may have insufficient capacity, making it difficult to dispose of the cigarette butts.

Japanese Patent Laid-Open No. 9-322750 JP 2007-259839 A JP 2004-115123 A JP 2001-86973 A

The present invention has been made in view of the above-mentioned circumstances, and the object thereof is to suitably treat the burning shell of the carbon heat source in the rod-shaped tobacco article, and thus facilitate the butt of the rod-shaped tobacco article. The object is to provide a technology related to a burner container of carbon heat source that contributes to disposal.

The burner container for a carbon heat source according to the present invention employs the following configuration in order to solve the above problems. That is, the present invention is a burning container for a carbon heat source in a rod-shaped tobacco article in which a cylindrical carbon heat source is provided on the distal end side of a rod-shaped main body portion that accommodates a tobacco material, and the insertion of inserting the burning shell of the carbon heat source An insertion portion having a heat-resistant inner peripheral wall that is connected to the opening and the insertion port and that folds the burning shell of the carbon heat source from the rod-shaped main body, and is connected to the insertion portion and is folded by the inner peripheral wall. A heat-resistant storage portion for storing the taken-out fuel husk of the carbon heat source, and the inner peripheral wall is tilted with the rod-shaped main body portion inserted in a state where the carbon heat source flared shell is inserted from the insertion port. A burning shell proximal end abutting portion that contacts the proximal end side of the burning shell of the carbon heat source, and a tip of the burning shell of the carbon heat source provided on the opposite side of the burning shell proximal end contact portion in the cross section of the insertion portion Abuts the side And having a Ekara tip end abutting portion.

According to the present invention, after smoking a bar-shaped tobacco article, a burner shell of a carbon heat source is inserted from an insertion port in the insertion portion, and the operation of tilting the rod-shaped main body portion is performed, whereby the combustion shell proximal end of the inner peripheral wall in the insertion portion The portion abuts against the proximal end side of the carbon heat source, and the burning shell distal end abutting portion of the inner peripheral wall abuts against the distal end side of the carbon heat source. As a result, the moment (torque) generated by the tilting operation of the rod-shaped main body acts on the base end of the carbon heat source that abuts the burner base end abutting portion of the inner peripheral wall, and the carbon shell of the carbon heat source is suitably applied from the rod-shaped main body. Can be broken off.

As described above, according to the burner container according to the present invention, the burner shell of the carbon heat source can be suitably broken off from the rod-shaped main body part by the inner peripheral wall of the insert part, and the burnt shell of the broken carbon heat source can be inserted into the insert part. It can be stored by dropping it into a storage section that is continuously provided. As described above, since the burning husk of the carbon heat source can be separated from the rod-shaped main body and processed, it is difficult to cause a situation where the capacity of the storage portion is insufficient. Moreover, the rod-shaped main body part after removing the burning husk of the carbon heat source can be discarded as it is. That is, according to the burning husk container according to the present invention, it is possible to contribute to easily discarding the cigarette butt of the rod-shaped tobacco article. Moreover, according to this invention, after smoking a stick-shaped tobacco article, the burning husk of a carbon heat source can be processed, without performing the operation which smears the burning husk of a carbon heat source. For example, when trying to extinguish the burning of the carbon heat source, the external force acts in the direction of pushing the burning shell of the carbon heat source against the rod-shaped body, so the burning shell of the carbon heat source is pushed into the rod-shaped body. It is expected that it will become difficult to extinguish. On the other hand, according to the present invention, since a structure in which the burner shell of the carbon heat source is folded from the rod-shaped main body part by the insertion part of the burner container is employed, a structure in which the burner shell of the carbon heat source is extinguished is employed. Inconveniences are less likely to occur.

Further, in the present invention, the inner peripheral wall and the storage portion may have heat resistance. By comprising in this way, it can suppress that an insertion part and an accommodating part are damaged by the heat which the burning husk of a carbon heat source holds.

Further, in the burning husk container, each distance in the cross-sectional direction of the insertion portion from the center of the cross-section of the insertion portion to each of the burning husk proximal end abutting portion and the burning husk tip abutting portion on the inner peripheral wall, It may be substantially equal to the radius of the carbon heat source. According to this, in the state where the burning shell of the carbon heat source is inserted from the insertion port in the insertion portion, the clearance between the burning shell proximal end contact portion of the inner peripheral wall in the insertion portion and the proximal end portion of the carbon heat source, The clearance between the tip of the inner peripheral wall and the tip of the carbon heat source can be made zero or small. As a result, a moment (torque) can be applied to the base end portion of the burning shell of the carbon heat source immediately after the tilting operation of the rod-shaped body portion is started from this state, and the burning shell of the carbon heat source can be easily and quickly applied from the rod-shaped body portion. Can be broken. That is, it is possible to provide a burner container that can be easily folded by the user from the rod-shaped main body part and that is easy to use.

In the present invention, the axial length of the inner peripheral wall may be equal to or greater than the axial length of the carbon heat source. With such a configuration, when the tilting operation of the rod-shaped main body portion is performed in a state where the carbon shell of the carbon heat source is inserted into the insertion portion, the burner shell of the carbon heat source can be more easily folded from the rod-shaped main body portion.

In the present invention, the diameter of the rod-shaped main body may be larger than the diameter of the carbon heat source, and the inner diameter of the insertion port may be larger than the diameter of the carbon heat source and smaller than the diameter of the rod-shaped main body. . In the rod-shaped tobacco article having the above-described configuration, the diameter of the rod-shaped main body is larger than that of the carbon heat source, and a step surface is formed at the boundary between the carbon heat source and the rod-shaped main body. This step surface is typically a surface parallel to the tip surface of the carbon heat source, and is disposed along a direction orthogonal to the axial direction of the rod-shaped main body and the carbon heat source.

Then, by defining the inner diameter of the insertion port in the burner container of the carbon heat source to be larger than the diameter of the carbon heat source and smaller than the diameter of the rod-shaped main body part, smooth insertion of the burner of the carbon heat source into the insertion part is possible. While realizing, it can suppress that a rod-shaped main-body part is inserted in an insertion part. For example, when the entire burning shell of the carbon heat source is housed in the housing portion, the stepped surface formed at the boundary between the carbon heat source and the rod-shaped main body portion comes into contact with the end surface of the insertion port, so that Tobacco articles can be easily positioned. According to this configuration, when inserting the burning shell of the carbon heat source into the insertion portion of the burning shell container, it is suppressed that the rod-like main body portion is excessively inserted into the insertion portion. Therefore, the user can insert the carbon heat source flame into the insertion portion without worrying about the details. The user can easily confirm that the entire carbon heat source has been inserted into the insertion portion by the touch obtained by the stepped surface formed at the boundary between the carbon heat source and the rod-shaped main body contacting the end surface of the insertion port. Can be perceived. The user can stop the operation of inserting the carbon heat source in response to this, which is very convenient.

In the present invention, the inner peripheral wall may have a cylindrical shape, and the inner diameter of the insertion port may be substantially equal to the diameter of the carbon heat source. By configuring in this way, a moment (torque) can be applied to the base end portion of the burning shell of the carbon heat source regardless of the direction of tilting the rod-shaped main body, and the tilting operation of the rod-shaped main body has started. Immediately after that, a moment (torque) can be applied to the base end of the burner shell of the carbon heat source. As a result, the user can easily and quickly break off the carbon shell of the carbon heat source from the rod-shaped main body.

In addition, by setting the inner diameter of the insertion port in the burning shell container to be approximately the same as the diameter of the carbon heat source, when the burning shell of the carbon heat source is inserted into the insertion portion, the cylindrical inner surface of the burning shell of the carbon heat source is inserted. The outer peripheral surface of the carbon heat source can be covered with the inner peripheral wall in a state in which the peripheral wall is brought into close contact with the inner peripheral wall. Thereby, even if there is a fire species remaining in the husk of the carbon heat source, the husk of the carbon heat source can be extinguished by interrupting or reducing the supply of oxygen to the carbon heat source.

In the present invention, a lid member that opens and closes the insertion port may be provided detachably with respect to the insertion port. By comprising in this way, it can suppress that the burning husk | ash | ash, etc. of the carbon heat source accommodated in the accommodating part are discharge | released outside from the insertion port of the insertion part connected to a accommodating part.

Further, the present invention provides a cigarette holder comprising a housing portion for housing any one of the above-mentioned carbon husk container and the rod-shaped main body portion of the rod-shaped cigarette article from which the carbon husk of the carbon heat source is broken. Can be specified as

The present invention also relates to a package for a rod-shaped tobacco article comprising a storage box for storing a rod-shaped tobacco article in which a columnar carbon heat source is provided on the tip side of a rod-shaped main body portion that stores a tobacco material, Can be specified as a package for a bar-shaped tobacco article connected to the storage box.

The present invention also relates to a package for a rod-shaped tobacco article provided with a housing portion for housing a rod-shaped tobacco article in which a columnar carbon heat source is provided on the distal end side of a rod-shaped main body portion that houses a tobacco material, the housing portion In addition, it can be specified as a package for a bar-shaped tobacco article in which the burner container of any of the above carbon heat sources is housed.

In addition, the means for solving the problems in the present invention can be employed in combination as much as possible.

ADVANTAGE OF THE INVENTION According to this invention, the technique regarding the burning shell container of the carbon heat source which can process suitably the burning shell of the carbon heat source in a rod-shaped tobacco article, and contributes to discarding the buttocks of a rod-shaped tobacco article easily is provided. it can.

FIG. 1 is a view illustrating a package for a bar-shaped tobacco article that accommodates a bar-shaped tobacco article according to the first embodiment. FIG. 2 is a diagram illustrating the rod-shaped tobacco article according to the first embodiment. FIG. 3 is a diagram illustrating an operation of the bar-shaped tobacco article package according to the first embodiment. FIG. 4 is a diagram illustrating an operation of the bar-shaped tobacco article package according to the first embodiment. FIG. 5 is a view showing a detailed structure of the cigarette holder according to the first embodiment. (A) shows the state where the tongue grid of the cigarette butt case is closed. (B) shows a state where the tongue grid of the cigarette butt is opened. FIG. 6 is a perspective view of the burner container according to the first embodiment. FIG. 7 is an exploded perspective view of the burner container according to the first embodiment. FIG. 8 is a vertical cross-sectional view of the burning husk container according to the first embodiment. FIG. 9 is a view for explaining how to use the burner container according to the first embodiment. FIG. 10 is a view for explaining how to use the burner container according to the first embodiment. FIG. 11 is a view for explaining how to use the burner container according to the first embodiment. FIG. 12 is a cross-sectional view of the insertion portion in the burning husk container according to the first embodiment. FIG. 13 is a view for explaining how to use the burner container according to the first embodiment. FIG. 14 is a view showing a modification of the outer cylinder in the burning shell container according to the first embodiment. FIG. 15 is a view showing a modification of the insertion portion in the burning shell container according to the first embodiment. FIG. 16 is a view showing a modification of the burning husk container according to the first embodiment. FIG. 17 is a diagram illustrating a process in which the tongue grid of the cigarette holder according to the first embodiment is closed. FIG. 18 is a view showing a modified example of the package that accommodates the burner container according to the first embodiment. FIG. 19 is a view showing a modified example of the inner peripheral wall of the burning shell container according to the first embodiment. FIG. 20 is a view showing a modification of the burning husk container according to the first embodiment. FIG. 21 is a perspective view of a burning shell container according to the second embodiment. FIG. 22 is a perspective view of a burning shell container according to the second embodiment. FIG. 23 is a cross-sectional view showing the internal structure of the cigarette cup according to the second embodiment. FIG. 24 is a perspective view of a burner container according to the third embodiment. FIG. 25 is a perspective view of a burning shell container according to the third embodiment.

Here, an embodiment of the present invention will be described based on the drawings. Note that the dimensions, materials, shapes, relative arrangements, and the like of the components described in the present embodiment are not intended to limit the technical scope of the invention to those unless otherwise specified. Absent.

<Embodiment 1>
FIG. 1 is a view illustrating a rod-shaped tobacco article package 100 that houses the rod-shaped tobacco article 1 according to the first embodiment. The package 100 for tobacco articles includes a storage box 200 and a cigarette cup 300 connected to the storage box 200 via a hinge. The storage box 200 is a so-called hinge lid box, and includes a main body 210 and a lid 220. The main body 210 and the lid 220 are connected to each other through a hinge 230 so that the main body 210 and the lid 220 are rotatable. As shown in FIG. 1, a new (before smoking) stick-shaped tobacco article 1 is stored in the storage box 200.

FIG. 2 is a view showing the rod-shaped tobacco article 1 according to the first embodiment. The rod-shaped tobacco article 1 includes a rod-shaped main body 2 and a carbon heat source 3 provided on the tip side of the rod-shaped main body 2. The rod-shaped main body 2 includes an aerosol generating section 4, a filter 5, a covering material 6, and the like. As shown in the drawing, the diameter of the rod-shaped main body 2 is set to be slightly larger than the diameter of the carbon heat source 3. In the example shown in FIG. 2, the diameter of the rod-shaped main body 2 is about twice as large as the thickness of the covering material 6 than the diameter of the carbon heat source 3. The aerosol generation section 4 is a section that generates an aerosol containing a flavor component when heated. The aerosol generating section 4 may be one in which a cylindrical body formed of a thermally stable material such as aluminum or stainless steel is filled with, for example, a sheet tobacco or a cigarette stamp. The inside of the enveloping material 6 may be directly filled.

A carbon heat source 3 is provided at the tip of the aerosol generation section 4. A filter 5 is connected to the rear end of the aerosol generating section 4. The entire outer periphery of the aerosol generation section 4 and the filter 5 and the partial outer periphery of the carbon heat source 3 are wound and integrated by a covering material 6. The envelope material 6 may be, for example, a paper tube made of paper whose main raw material is pulp. For this paper tube, wrapping paper, cardboard, etc. used in ordinary cigarettes may be used. The basis weight of the cardboard may be about 100 to 300 g / m2. The filter 5 can apply the filter used for a normal cigarette. The carbon heat source 3 is formed by compressing or extruding a mixture containing, for example, high-purity carbon particles, an incombustible additive, an organic or inorganic binder, and water. In the present embodiment, the carbon heat source 3 is formed into a cylindrical shape. In addition, a mouth end is formed at the end of the filter 5 opposite to the aerosol generating section 4. Of course, various modifications can be made to the form of the rod-shaped tobacco article 1. For example, the carbon heat source 3 may be formed with through holes or grooves for taking in external air in the longitudinal direction of the carbon heat source 3. In addition, the rod-shaped tobacco article 1 according to the first embodiment is not limited to the configuration illustrated in FIG. That is, a part of the configuration may be omitted, or another configuration may be added. 2 is a “base end” of the

carbon heat source

3, and 3 b is a “tip” of the carbon heat source 3. Note that the base end portion 3 a of the carbon heat source 3 refers to a portion of the carbon heat source 3 that is closest to the aerosol generating section 4 in a region that is not covered by the covering material 6.

As shown in FIG. 3, in the rod-shaped tobacco product package 100, the main body 210 of the storage box 200 and the cigarette holder 300 are rotatably connected via a hinge 400. The hinge 400 extends along the height direction of the main body part 210 and the cigarette cup 300. FIG. 3 shows the rod-shaped tobacco article package 100 in a state where the storage box 200 (main body portion 210) is expanded with respect to the cigarette butt case 300 with the hinge 400 as a center. In addition, the chain line shown in FIG. 3 has shown the storage box 200 in the middle of expansion | deployment. FIG. 4 is a diagram illustrating a state in which the lid 220 of the storage box 200 in the bar-shaped tobacco article package 100 is opened. When the lid 220 is opened, the bar-shaped tobacco article 1 accommodated in the main body 210 of the storage box 200 is exposed to the outside, and the bar-shaped tobacco article 1 can be taken out freely.

Next, the cigarette butt case 300 will be described. The cigarette butt case 300 is a package for storing the cigarette butt of the rod-shaped tobacco article 1. In this embodiment, among the rod-shaped tobacco articles 1 after smoking, the burning shell of the carbon heat source 3 (hereinafter sometimes referred to as “burning residue”) is separated from the used rod-shaped main body portion 2 and used rod-shaped main body. The part 2 is accommodated directly in the cigarette cup 300, and the burner of the carbon heat source 3 is accommodated in the burner container 10 accommodated in the cigarette cup 300 (see FIGS. 1, 3, 4, etc.). In addition, the used rod-shaped main-body part 2 means the rod-shaped main-body part 2 of the bar-shaped tobacco article 1 after smoking.

FIG. 5 is a diagram showing a detailed structure of the cigarette butt case 300 according to the first embodiment. The cigarette butt case 300 is a so-called tan grid package having a sheet-like lid portion, and has a butt butt accommodating portion 310 and a tan grid 320 connected thereto. The tan grid 320 is a lid member that opens and closes the upper end opening surface of the cigarette housing part 310. In the state shown in (a), the tan grid 320 of the cigarette cup 300 is closed, and in the state shown in (b), the tan grid 320 is opened. The butt housing portion 310 in the butt jar 300 is provided with a slit (cut) 311 for inserting a tongue 321 formed on the tip side of the tongue grid 320. The tongue grid 320 is closed by inserting the tongue 321 of the tongue grid 320 into the slit 311 of the cigarette housing part 310. Note that the cigarette butt case 300 is not limited to the tan grid package, and may be a hinge lid package or a slide package, for example. The cigarette holder 300 may be any package that can accommodate the burner container 10 that accommodates the burner shell of the carbon heat source 3 and the used rod-shaped main body 2 after the carbon heat source 3 is broken after smoking.

In the butt housing portion 310 in the butt jar 300, a burning husk container 10 of a carbon heat source is accommodated. Hereinafter, the burning husk container 10 will be described in detail. FIG. 6 is a perspective view of the burning shell container 10 according to the first embodiment. FIG. 7 is an exploded perspective view of the burning shell container 10 according to the first embodiment. FIG. 8 is a longitudinal sectional view of the burning shell container 10 according to the first embodiment. In the present embodiment, the butt housing portion 310 in the butt case 300 corresponds to the housing portion in the present invention.

As shown in FIGS. 6 to 8, the burning husk container 10 is a container having a bottomed cylindrical structure, and an insertion port 11 as an open end is formed on one end side, and a bottom portion 12 is formed on the other end side as a closed end. Has been. Inside the burning shell container 10, an insertion portion 20 is formed on the insertion port 11 side, and a storage portion 30 is formed on the bottom portion 12 side. The insertion part 20 is a part for inserting (inserting) the burning shell of the carbon heat source 3 in the stick-shaped tobacco article 1 after smoking, and the storage part 30 is broken from the used rod-like main body part 2 in the insertion part 20. This is the part that houses the burning shell of the carbon heat source 3. The insertion portion 20 and the storage portion 30 in the burning husk container 10 are in spatial communication. Hereinafter, in the axial direction of the burning shell container 10, an end portion where the bottom portion 12 is formed is referred to as a “lower end”, and an end portion where the insertion port 11 is formed is referred to as an “upper end”.

In the example shown in FIG. 7, the burning husk container 10 includes three cylindrical members 13 to 15 and a paper spring member folded in an accordion shape indicated by reference numeral 16. Hereinafter, the cylindrical member denoted by reference numeral 13 is referred to as a “cylinder main body”, the cylindrical member denoted by reference numeral 14 is referred to as an “inner cylinder”, and the cylindrical member denoted by reference numeral 15 is referred to as an “outer cylinder”. The cylinder body 13 is a bottomed cylinder, and the inner cylinder 14 and the outer cylinder 15 are cylinders having both ends opened. The outer diameter of the inner cylinder 14 is equal to the inner diameter of the cylinder body 13 and the inner diameter of the outer cylinder 15. As shown in FIGS. 6 and 8, the inner cylinder 14 and the outer cylinder 15 are attached to the open end side of the cylinder body 13.

More specifically, the inner cylindrical body 14 is fixed in a state of being inserted on the inner peripheral side of the cylindrical main body 13 so that a part of the inner cylindrical body 14 protrudes from the open end of the cylindrical main body 13. The outer cylinder 15 is fitted on the outer peripheral side of the inner cylinder 14, and the lower end surface of the outer cylinder 15 is positioned by being abutted against the upper end surface of the cylinder main body 13. In this embodiment, as shown in FIGS. 6 and 8, the outer diameter of the outer cylinder 15 is larger than the outer diameter of the cylinder main body 13. Further, as shown in FIG. 8, the upper end surface of the outer cylinder 15 is positioned in a state of protruding upward from the upper end surface of the inner cylinder 14. Since the inner diameter of the outer cylinder 15 is equal to the outer diameter of the inner cylinder 14 as described above, the inner diameter of the outer cylinder 15 is larger than the inner diameter of the inner cylinder 14 by the thickness of the inner cylinder 14. It has become.

In addition, when exemplifying the dimensions of each part in the burning shell container 10, the length of the cylinder body 13 is 70 mm, the length of the inner cylinder 14 is 25 mm, the length of the outer cylinder 15 is 10 mm, and the upper end of the inner cylinder 14 An example in which the step size from the upper end of the outer cylinder 15 is 2 mm can be given. However, these dimensions are exemplary.

The material used for the cylinder body 13, the inner cylinder 14, and the outer cylinder 15 is not particularly limited, but preferably has heat resistance. In this embodiment, for example, a sheet-like solid aluminum material (for example, a thickness of about 200 μm) is rolled up and layered, and an aluminum tape is attached to the surface to form a cylinder. Heat resistance is imparted to the burning shell container 10 formed by the cylinder main body 13, the inner cylinder body 14, and the outer cylinder body 15.

In the burning shell container 10, the opening end located on the upper end side of the inner cylinder 14 forms an insertion port 11, and the inner diameter (diameter) of the insertion port 11 is equal to the diameter of the carbon heat source 3 in the rod-shaped tobacco article 1. Dimension is defined as slightly larger. For example, the diameter of the carbon heat source 3 in the rod-shaped tobacco article 1 is about 6.2 mm. On the other hand, the inner diameter of the insertion port 11 in the burning husk container 10 is set to 7.2 mm which is 1 mm larger than the diameter of the carbon heat source 3. Thereby, after smoking the rod-shaped tobacco article 1, the smoker can insert (insert) the burning shell of the carbon heat source 3 into the insertion portion 20 from the insertion port 11. The inner diameter of the insertion port 11 is set to a size smaller than the diameter of the rod-shaped main body 2 (covering material 6) in the rod-shaped tobacco article 1.

In addition, the code | symbol 17 shown in FIG. 8 is a "cap member" for opening and closing the insertion port 11 of the burning husk container 10, and is provided with respect to the said insertion port 11 so that attachment or detachment is possible. In the present embodiment, the cap member 17 corresponds to the lid member in the present invention.

As shown in FIG. 5 (b), the cap member 17 is attached to the inner surface of the tongue grid 320 in the cigarette cup 300. Specifically, the cap member 17 is attached to the vicinity of the left end of the surface of the tongue grid 320 that covers the opening end of the cigarette housing part 310 when the tongue grid 320 is closed. The cap member 17 has a disk shape, and the diameter (outer diameter) of the cap member 17 is larger than the diameter of the insertion port 11 (inner diameter of the inner cylinder 14), and the inner diameter of the outer cylinder 15. Are set to equal dimensions. Therefore, when the tan grid 320 is closed in a state where the burning husk container 10 is housed in a predetermined position in the butt housing part 310 (the left end position in the butt housing part 310 in the example shown in FIG. 5B), the cap member 17 is The outer cylinder 15 is fitted on the inner peripheral side. As a result, the cap member 17 covers the upper part of the insertion slot 11, and the insertion slot 11 is closed.

In addition, since the diameter of the cap member 17 is larger than the diameter of the insertion port 11 (inner diameter of the inner cylinder 14), there is no possibility that the cap member 17 is fitted into the inner peripheral side of the inner cylinder 14 and cannot be removed. However, the present invention is not limited to this, and the diameter of the cap member 17 may be smaller than the diameter of the insertion port 11. In this embodiment, since the cap member 17 is fixed to the inner surface of the tongue grid 320 in the cigarette cup 300, the cap member 17 is the inner cylinder even when the diameter of the cap member 17 is smaller than the diameter of the insertion port 11. 14 can be prevented from being removed. In addition, in this embodiment, the aspect which sets the thickness of the cap member 17 to 3 mm can be illustrated.

Further, reference numeral 18 shown in FIGS. 6 to 8 is an inner peripheral wall (inner peripheral surface) of the inner cylindrical body 14 and constitutes a part of the insertion portion 20. The burning shell container 10 in the present embodiment is such that the length of the inner cylinder 14 in the axial direction (that is, the length of the inner peripheral wall 18 in the axial direction) is the carbon heat source 3 inserted into the insertion portion 20 from the insertion port 11. It is set longer than the axial length. In the present embodiment, the length of the carbon heat source 3 in the rod-like tobacco article 1 is about 10 mm, whereas the length of the inner peripheral wall 18 is set to 25 mm, which is longer than the carbon heat source 3.

The burning shell container 10 configured as described above has a function of easily separating the burning shell of the carbon heat source 3 from the used rod-shaped main body portion 2 in the rod-shaped tobacco article 1 and separating from the used rod-shaped main body portion 2. It has the structure which has the function to accommodate the burned husk of the carbon heat source 3 made to have. Hereinafter, the usage method of the burning husk container 10 is demonstrated.

FIG. 9 is a view for explaining how to use the burning husk container 10 according to the first embodiment. As shown in FIG. 4, the smoker can take out a new bar-shaped tobacco article 1 from the storage box 200 and smoke it by opening the lid 220 of the storage box 200 in the package 100 for the bar-shaped tobacco article. After smoking the stick-shaped tobacco article 1, the smoker opens the butt jar 300 with respect to the storage box 200 and opens the tan grid 320 of the butt jar 300 as shown in FIG. From this state, as shown in FIG. 9A, the smoked stick-shaped tobacco article 1 is brought close to the insertion port 11 of the burning shell container 10 from the carbon heat source 3 side, and the burning shell of the carbon heat source 3 is moved from the insertion port 11. Insert (insert) into the insertion section 20.

Here, since the inner diameter of the insertion port 11 is adjusted to be slightly larger than the diameter of the carbon heat source 3, the burning shell of the carbon heat source 3 can be easily inserted into the insertion portion 20 from the insertion port 11 as shown in FIG. Can be plugged in. Furthermore, since the inner diameter of the insertion port 11 is smaller than the diameter (outer diameter) of the rod-shaped main body 2 (enveloping material 6) in the bar-shaped tobacco article 1, the rod-shaped main body 2 is inserted into the insertion portion 20 from the insertion port 11. Is suppressed. Therefore, as shown in FIG. 10, in a state where the front end surface of the used rod-shaped main body 2 (the covering material 6) is in contact with the upper end surface of the inner cylindrical body 14 formed around the insertion port 11, The rod-shaped tobacco article 1 is positioned.

In the state where the burning shell of the carbon heat source 3 is inserted through the insertion port 11 in this manner, the smoker performs a tilting operation to tilt the used rod-shaped main body 2 as shown in FIG. 9B. Then, as shown in FIG. 11, the burning shell of the carbon heat source 3 inserted in the insertion portion 20 also tends to tilt in the insertion portion 20 in accordance with the tilting operation. Both the distal end portion 3b and the proximal end portion 3a collide with the inner peripheral wall 18 in the insertion portion 20 (inner cylindrical body 14). Among the inner peripheral wall 18, the “burning shell proximal end contact portion” indicated by reference numeral 18 a in FIG. 11 is the proximal end side of the burning shell of the carbon heat source 3 when the used rod-shaped main body 2 is tilted. Corresponds to the abutting part. Further, in the inner peripheral wall 18, a “burning-shell tip abutting portion” indicated by a reference numeral 18 b in FIG. 11 is connected to the tip side of the burning shell of the carbon heat source 3 when the used rod-shaped main body 2 is tilted. Corresponds to the abutting part.

In the combustion chamber container 10, the combustion shell proximal end contact portion 18 a and the combustion shell distal end contact portion 18 b of the inner peripheral wall 18 are provided on opposite sides in the cross section of the insertion portion 20. FIG. 12 is a view showing a transverse section of the insertion portion 20 in the burning husk container 10. Reference symbol C indicates the center of the insertion section 20 in the cross section, and coincides with the central axis of the burning shell container 10. The cross section of the insertion portion 20 is a cross section in a direction orthogonal to the central axis of the burning shell container 10. As described above, the burning shell proximal end contact portion 18 a and the burning shell distal end contact portion 18 b of the inner peripheral wall 18 are located on the opposite sides in the cross section of the insertion portion 20. Here, the fact that the burning shell proximal end contact portion 18 a and the burning shell distal end contact portion 18 b of the inner peripheral wall 18 are located on the opposite sides in the transverse section of the insertion portion 20 means that the burning shell proximal end contact portion in the transverse section of the insertion portion 20. The angle θ formed by the line segment L1 connecting 18a and the cross-sectional center C and the line segment L2 connecting the burning shell tip contact portion 18b and the cross-sectional center C is larger than 90 ° and smaller than 270 °. Means.

For example, when the burning shell tip contact portion 18b is positioned at the point A shown in FIG. 12 and the burning shell tip contact portion 18b is positioned at the point B1, the angle θ1 formed by the line segment L1 and the line segment L2 is about 180 °. Can be grasped as. In addition, when the burning shell tip contact portion 18b is located at the point A shown in FIG. 12 and the burning shell tip contact portion 18b is located at the point B2, the angle θ2 formed by the line segment L1 and the line segment L2 ′ is about 135. It can be grasped as °. In addition, when the burning shell tip contact portion 18b is located at the point A shown in FIG. 12 and the combustion shell tip contact portion 18b is located at the point B3, the angle θ3 formed by the line segment L1 and the line segment L2 ″ is about It can be grasped as 225 °. In all the examples described above, the burning shell proximal end contact portion 18 a and the burning shell distal end contact portion 18 b of the inner peripheral wall 18 are located on the opposite sides in the cross section of the insertion portion 20.

As a result of the tilting operation of the used rod-shaped main body 2, the burning shell tip abutting portion 18 b on the inner peripheral wall 18 comes into contact with the tip portion 3 b of the carbon heat source 3 connected to the used rod-shaped main body 2, so A burning shell proximal end contact portion 18 a located on the opposite side of the cross section of the contact portion 18 b and the insertion portion 20 contacts the proximal end portion 3 a of the carbon heat source 3. As a result, the moment (torque) generated by the tilting operation of the used rod-shaped main body 2 acts on the base end portion 3a of the carbon heat source 3, so that the burner shell of the carbon heat source 3 is folded from the used rod-shaped main body 2. Can be taken.

As shown in FIG. 13, the burning shell of the carbon heat source 3 that is broken off from the used rod-shaped main body 2 in the housing portion 20 of the burning shell container 10 falls downward and communicates with the housing portion 20. 30. In the example shown in FIG. 13, the state in which the combustion shells of the three carbon heat sources 3 are stored in the storage unit 30 of the combustion shell container 10 is illustrated.

As described above, according to the burning shell container 10 in the present embodiment, the burning shell of the carbon heat source 3 can be suitably folded from the used rod-shaped main body portion 2 of the rod-shaped tobacco article 1 by the inner peripheral wall 18 of the insertion portion 20. It can be stored by dropping the burned husk of the carbon heat source 3 into the storage unit 30 connected to the insertion unit 20. As described above, since the burning shell of the carbon heat source 3 can be separated from the used rod-shaped main body 2 and processed, a situation in which the capacity of the storage unit 30 is insufficient is unlikely to occur.

In addition, according to the burning husk container 10 which concerns on this embodiment, since the inner peripheral wall 18 in the insertion part 20 has heat resistance, there is no possibility that it may be damaged by the heat which the burning husk of the carbon heat source 3 has. Moreover, since the accommodating part 30 in the burning husk container 10 also has heat resistance, there is no possibility that the accommodating part 30 is damaged by the heat of the burning husk while the carbon heat source 3 is stored.

In addition, according to the burner container 10 according to the present embodiment, the inner peripheral radius of the inner peripheral wall 18 is equal to the radius of the carbon heat source 3 or is slightly larger than the radius of the carbon heat source 3 in consideration of the clearance. Is set. As a result, the distance in the cross-sectional direction from the center of the cross section of the insertion portion 20 to each of the burning shell proximal end contact portion 18a and the burning shell distal end contact portion 18b on the inner peripheral wall 18 becomes substantially equal to the radius of the carbon heat source 3. ing. By adopting such a structure, when the tilting operation of the used rod-shaped main body 2 is performed in a state where the burning shell of the carbon heat source 3 is inserted from the insertion port 11, the burning shell proximal end abutting portion 18 a and the carbon heat source 3 are used. The clearance between the base end portion 3a of the gas can be zero or small, and the clearance between the top end portion 18b of the burning shell and the tip portion 3b of the carbon heat source 3 is zero or small. Can do. As a result, a moment (torque) can be applied to the base end portion 3a of the burner shell of the carbon heat source 3 immediately after the tilting operation of the used rod-shaped main body portion 2 is started, and the used rod-shaped main body can be easily and quickly. The burner shell of the carbon heat source 3 can be broken from the part 2.

Here, from the viewpoint of improving the ease of insertion when inserting the burning shell of the carbon heat source 3 into the insertion portion 20 in the burning shell container 10 and suppressing the scattering of ash at the time of insertion, the diameter of the carbon heat source 3 is increased. It is preferable to make the inner diameter (diameter) of the inner peripheral wall 18 larger than that. However, if the difference between the diameter of the carbon heat source 3 and the inner diameter (diameter) of the inner peripheral wall 18 is excessively large, it is difficult to fold the burner shell of the carbon heat source 3 when the used rod-shaped main body 2 is tilted. There is. Therefore, when the inner diameter (diameter) of the inner peripheral wall 18 in the burning husk container 10 is set to be larger than the diameter of the carbon heat source 3, the difference between the two is preferably 2 mm or less, more preferably 1 mm or less. This facilitates the insertion of the burning shell of the carbon heat source 3 into the insertion portion 20 of the burning shell container 10, suppresses the scattering of ash at the time of insertion, and the burning shell of the carbon heat source 3 during the tilting operation of the rod-shaped main body portion 2. Foldability can be achieved at a high level.

In particular, according to the burner container 10 according to the present embodiment, since the inner peripheral wall 18 of the insertion portion 20 has a cylindrical shape and the inner diameter of the insertion port 11 is substantially equal to the diameter of the carbon heat source 3, a rod-like main body portion is adopted. No matter which direction the 2 is tilted, a moment (torque) can be applied to the base end of the burning shell of the carbon heat source 3 immediately after the tilting operation of the rod-shaped main body 2 is started. The burning shell of the carbon heat source 3 can be broken off from the main body 2. As a result, it is possible to provide the burner container 10 that is very convenient for the user.

Furthermore, by adopting a structure in which the inner peripheral wall 18 in the insertion portion 20 is cylindrical and the inner diameter of the insertion port 11 is substantially equal to the diameter of the carbon heat source 3 as described above, the burning shell of the carbon heat source 3 is attached to the insertion portion 20. When inserted, the cylindrical inner peripheral wall 18 can be brought into close contact with the outer peripheral surface of the burning shell of the carbon heat source 3, or the inner peripheral wall 18 can be disposed opposite to the outer peripheral surface of the carbon heat source 3. Thereby, the supply of oxygen to the carbon heat source 3 can be cut off or reduced, and the burning shell of the carbon heat source 3 can be extinguished. For example, by maintaining the state shown in FIG. 10 for several seconds (for example, about 5 seconds), the fire type remaining in the carbon heat source 3 can be suitably extinguished. After extinguishing the carbon heat source 3 in this way, it is preferable to fold the burnt shell of the carbon heat source 3 from the rod-shaped main body 2 by tilting the used rod-shaped main body 2 shown in FIG.

Moreover, according to the burning husk container 10 according to the present embodiment, the inner diameter of the insertion port 11 is adjusted to be larger than the diameter of the carbon heat source 3 and smaller than the diameter of the rod-shaped main body 3, so When the burning shell of the carbon heat source 3 is inserted into the insertion portion 20 of the vessel 10, it can be suppressed that the rod-like main body portion 2 is excessively inserted into the insertion portion 20. That is, the user can insert the burning shell of the carbon heat source 3 into the insertion portion 20 without paying attention to fine details, and the front end surface of the rod-shaped main body portion 2 is in contact with the upper end surface of the inner cylindrical body 14. It is possible to perceive (understand) that the entire carbon heat source 3 has been inserted into the insertion portion 20 by the feeling obtained at times. The user can stop the insertion operation of the carbon heat source 3 with this as an opportunity, and is very convenient.

Furthermore, since the burning shell container 10 has secured the length of the inner peripheral wall 18 to be equal to or longer than the axial length of the carbon heat source 3, the rod-shaped main body 2 that has been used with the burning shell of the carbon heat source 3 inserted into the insertion portion 20. When the tilting operation is performed, the burner shell of the carbon heat source 3 can be more easily broken off from the rod-shaped main body 2. Moreover, since the inner diameter of the outer cylinder 15 is larger than the inner diameter of the inner cylinder 14 (that is, the inner diameter of the insertion port 11), the burning shell container 10 allows the burning shell of the carbon heat source 3 to be inserted from the insertion port 11 into the insertion portion 20. When being inserted into the carbon nanotube, it can be suitably used as a guide member for guiding the carbon heat source 3 to the insertion port 11. As a result, the user can easily insert the burning shell of the carbon heat source 3 into the insertion port 11.

However, the shape of the outer cylinder 15 used as a guide member for guiding the carbon heat source 3 to the insertion port 11 is not limited to the configuration shown in FIG. 6 and the like, and various shapes can be adopted. For example, a vertical surface perpendicular to the axial direction of the burning shell container 10 may not be formed at the boundary between the outer cylinder 15 and the inner cylinder 14. For example, the outer cylinder 15 as shown in FIG. A modification may be adopted. In the example shown in FIG. 14, the outer cylinder 15 has a tapered guide surface 15 a, and when the burning shell of the carbon heat source 3 is inserted into the insertion portion 20, the tip portion 3 b of the carbon heat source 3 moves the guide surface 15 a. By sliding, it becomes easy to be guided to the insertion port 11. Further, the front end surface of the rod-shaped main body portion 2 abuts in the middle or the lower end portion of the guide surface 15a, so that the rod-shaped main body portion 2 is suppressed from being excessively inserted into the insertion portion 20, and the rod-shaped tobacco article 1 is positioned. can do.

Further, as in the modification of the insertion portion 20 shown in FIG. 15, the inner diameter of the inner peripheral wall 18 related to the insertion portion 20 may be expanded at a midway portion in the length direction of the inner peripheral wall 18. In the modification shown in FIG. 15, the inner diameter of the inner peripheral wall 18 is slightly larger at the position indicated by the symbol D1. Here, the depth indicated by D1 is located at a depth at which the tip 3b of the carbon heat source 3 is located when the carbon heat source 3 is inserted into the insertion portion 20. It is called “tip depth”. In the present modification, the inner diameter of the inner peripheral wall 18 is designed to be substantially equal to the diameter of the carbon heat source 3 in the first section Z1 closer to the insertion port 11 than the insertion depth of the carbon heat source tip depth D1 in the insertion portion 20. On the other hand, the clearance with respect to the outer peripheral surface of the carbon heat source 3 is made larger in the second section Z2 inside the carbon heat source tip depth D1 in the insertion portion 20 than in the first section Z1. According to this, in the 1st area Z1 in the insertion part 20, by making the internal diameter of the inner peripheral wall 18 substantially equal to the diameter of the carbon heat source 3, the buttocks of the carbon heat source 3 can be easily broken. Further, in the second section Z2 in the insertion portion 20, the inner diameter of the inner peripheral wall 18 is made larger than that in the first section Z1, so that the butts of the carbon heat source 3 broken in the first section Z1 are clogged in the second section Z2. Therefore, the butts of the carbon heat source 3 can be smoothly dropped into the lower storage unit 30.

Furthermore, various modified examples can be adopted for the insertion portion 20 of the burning husk container 10. For example, in the burning husk container 10 according to the modification shown in FIG. 16, the insertion portion 20 has a guide wall 21 provided at the upper portion of the insertion port 11. Reference numeral 11 a is a U-shaped edge portion that constitutes a part of the insertion slot 11, and is provided at a position facing the guide wall 21. Reference numeral 21 a denotes an upper edge of the guide wall 21. The U-shaped edge portion 11 a is provided at a position lower than the upper end edge portion 21 a of the guide wall 21. Further, as shown in FIG. 16, the inner peripheral wall 18 of the insertion portion 20 includes a combustion shell proximal end contact portion 18 a and a combustion shell distal end contact portion 18 b that are positioned on opposite sides in the cross section of the insertion portion 20. In the example shown in FIG. 16, a burning shell proximal end contact portion 18 a is formed in the vicinity of the U-shaped edge portion 11 a, and is formed at a position facing the guide wall 21 in the cross section of the insertion portion 20. On the other hand, the burning shell front end abutting portion 18b is provided at a position deeper than the burning shell proximal end abutting portion 18a, and is formed at a position facing the burning shell proximal end abutting portion 18a.

In the burning shell container 10 shown in FIG. 16, after smoking the cigarette article 1, the cigarette butt of the carbon heat source 3 is slid toward the insertion port 11 along the guide wall 21, and the cigarette butt is moved to the insertion port 11. It can guide smoothly. Then, in a state in which the butt of the carbon heat source 3 is inserted into the insertion portion 20, the used rod-shaped main body portion 2 is tilted so as to be caused to move forward from the guide wall 21. As a result, the tilting operation is performed in a state where the burning shell distal end contact portion 18b of the inner peripheral wall 18 contacts the distal end portion 3b of the carbon heat source 3 and the combustion shell proximal end contact portion 18a contacts the proximal end portion 3a of the carbon heat source 3. By causing the moment (torque) generated by the above to act on the base end portion 3a of the carbon heat source 3, the burner shell of the carbon heat source 3 can be suitably folded from the used rod-shaped main body 2 and processed.

In addition, in this embodiment, the used rod-shaped main-body part 2 after breaking the burning husk of the carbon heat source 3 can be discarded as it is. For example, as shown in FIG. 9 (c), it can be directly stored in the butts housing portion 310 of the butts container 300. According to such a burner container 10 and a package 100 for a rod-shaped tobacco article provided with a cigarette holder 300 that accommodates the burner container 10, the burner shell of the carbon heat source 3 in the rod-shaped tobacco article 1 can be suitably processed. Thus, the cigarette butt of the rod-shaped tobacco article 1 can be easily discarded.

In addition, in the burning husk container 10 which concerns on this embodiment, the cap member 17 is provided with respect to the insertion port 11 so that attachment or detachment is possible. Thereby, it is suppressed that the burning husk | ash | ash, etc. of the carbon heat source 3 accommodated in the accommodating part 20 of the burning husk container 10 are discharge | released outside from the insertion port 11 of the insertion part 20 connected with the accommodating part 30. Can do. In addition, by removing the cap member 17 from the insertion port 11, the burning shells of the carbon heat source 3 stored in the storage unit 30 may be discarded together. Further, a disposal cap member (not shown) may be detachably attached to the bottom portion 12 of the burning husk container 10. According to this, by removing the cap member for disposal, it is possible to easily discard the burning shell of the carbon heat source 3 stored in the storage unit 30 without setting the burning shell container 10 in an inverted posture.

In particular, as described with reference to FIGS. 5A and 5B, in this embodiment, the burning husk container 10 is accommodated in the butt housing portion 310 of the butt jar 300, and the cap member 17 is disposed on the inner surface of the tan grid 320. Is attached. Therefore, as a result of the cap member 17 being fitted to the inner peripheral side of the outer cylinder 15 in the burning shell container 10 in conjunction with the closing operation of the tongue grid 320, the insertion port 11 can be closed. Further, in conjunction with the opening operation of the tan grid 320, the insertion of the insertion port 11 can be opened as a result of the fitting of the cap member 17 to the outer cylinder 15 being released.

Here, FIG. 17 is a diagram illustrating a process in which the tan grid 320 of the cigarette butt case 300 according to the first embodiment is closed. Since the paper spring member 16 folded in an accordion shape is attached to the bottom portion 12 of the burning husk container 10, the burning husk container 10 accommodated in the cigarette butt housing portion 310 is always subjected to the repulsive force of the paper spring member 16. It is biased upward (in the direction of the opening end of the cigarette housing part 310).

When the tongue 321 of the tongue grid 320 is inserted into the slit 311 of the butt housing part 310 from the state shown in FIG. 17A and the tongue grid 320 is closed as shown in FIG. Is closed by the cap member 17. At that time, the burning husk container 10 is pushed downward (toward the bottom surface of the cigarette butt housing portion 310) by the tongue grid 320 and the cap member 17 fixed thereto. That is, when the burning shell container 10 is pushed downward against the repulsive force of the paper spring member 16, the paper spring member 16 is further contracted as compared with the state (a). As a result, when the tongue grid 320 is closed, the insertion port 11 of the burning shell container 10 is pressed against the cap member 17 by the repulsive force of the paper spring member 16. Thereby, it is possible to make it harder for the burning shell, ash, etc. of the carbon heat source 3 housed in the housing portion 20 of the burning shell container 10 to be released from the insertion port 11 to the outside.

In addition, in this embodiment, although the burning husk container 10 is accommodated in the butt housing part 310 of the butt jar 300 and the butt jar 300 is hingedly connected with the housing box 200, it is not limited to this. The burning husk container 10 does not need to be housed in a package or the like, and can be used alone. When the burning husk container 10 is used alone, the paper spring member 16 may not be attached to the bottom portion 12. Moreover, the cap member 17 of the burning husk container 10 should just be provided so that attachment or detachment is possible with respect to the insertion port 11, for example, may be a screw-type cap and may be a cap of another system. Further, the cap member 17 may be a lid member that is fitted on the outer surface of the outer cylinder 15. Moreover, in this embodiment, although the accommodating part 30 in the burning husk container 10 is made the same diameter as the insertion part 20, it is not limited to this. For example, the cross-sectional area of the storage unit 30 may be larger than the insertion unit 20. Thereby, the storage volume in the storage part 30 can be increased, and many burning shells of the carbon heat source 3 can be stored in the storage part 30.

Moreover, the burning husk container 10 may be housed in the housing box 200 instead of being housed in the butt housing portion 310 of the butt jar 300. For example, FIG. 18 is a view showing a modified example of a package that accommodates the burning husk container 10, and specifically shows the container box 200 described in the first embodiment. In such a storage box 200, the burning husk container 10 may be stored in the main body 210 together with the new bar-shaped tobacco article 1. In this case, the main body portion 210 that accommodates the burning husk container 10 corresponds to the housing portion in the present invention.

In addition, the burning husk container 10 in the present embodiment employs a structure in which the inner peripheral wall 18 of the insertion portion 20 is cylindrical and the inner diameter of the insertion port 11 is substantially equal to the diameter of the carbon heat source 3, but is not limited thereto. . When the tilted operation of the used rod-shaped main body 2 is performed with the carbon heat source 3 inserted into the insertion portion 20 of the burning shell container 10, the burning shell base that comes into contact with the proximal end portion 3 a and the distal end portion 3 b of the carbon heat source 3, respectively. The end contact portion 18 a and the burning shell tip contact portion 18 b may be provided on the inner peripheral wall 18 of the insertion portion 20.

FIG. 19 is a view showing a modification of the inner peripheral wall 18 in the burning shell container 10 according to the first embodiment. 19 (a), the shape of the inner peripheral wall 18 is square, FIG. 19 (b) is the shape of the inner peripheral wall 18 is substantially oval, and FIG. 19 (c) is the shape of the inner peripheral wall 18 is triangular. is there. Further, in FIG. 19D, a pair of protrusions 140 are provided in the cylindrical burning shell container 10, and the burning shell of the carbon heat source 3 is used as a part of each protruding part from the used rod-shaped main body 2. An inner peripheral wall 18 to be folded is formed. In addition, the broken line shown in the figure has shown the external shape of the carbon heat source 3 inserted in the insertion part 20. FIG. Reference symbol C indicates the center of the cross section of the insertion portion 20. The symbol r1 indicates the distance from the cross-sectional center C of the insertion portion 20 to the burning shell proximal end contact portion 18a on the inner peripheral wall 18, and r2 indicates the tip of the burning shell on the inner peripheral wall 18 from the horizontal cross-sectional center C of the insertion portion 20. The distance to the contact part 18b is shown. Each of the modifications shown in FIGS. 19A to 19D includes a distance r1 from the cross-sectional center C of the insertion portion 20 to the burning shell proximal end contact portion 18a in the cross-sectional direction of the insertion portion 20, and Both the distance r2 from the surface center C to the burning shell tip contact portion 18b are substantially equal to the radius of the carbon heat source 3. Thereby, when the tilting operation of the rod-shaped main body portion 2 is performed in a state where the burning shell of the carbon heat source 3 is inserted from the insertion port 11, a moment (torque) can be applied to the proximal end portion of the burning shell of the carbon heat source 3. The burning shell of the carbon heat source 3 can be suitably broken off from the rod-shaped main body 2. In addition, the modification shown in FIG. 19 illustrates the variation of the inner peripheral wall 18, and other shapes may be adopted.

In the above-described embodiment, the rod-shaped tobacco article 1 has the diameter of the rod-shaped main body portion 2 set to be slightly larger than the diameter of the carbon heat source 3, but the diameter of the carbon heat source 3 and the diameter of the rod-shaped main body portion 2 are set. The same dimension may be sufficient as (the outer diameter of the covering material 6). Even in this case, after smoking the rod-shaped tobacco article 1, the smoker inserts the burning shell of the carbon heat source 3 connected to the used rod-shaped main body portion 2 into the insertion portion 20 of the burning shell container 10, and the rod-shaped main body portion 2. By performing the tilting operation, the burning shell of the carbon heat source 3 can be easily broken off from the rod-shaped main body 2.

When the diameter of the carbon heat source 3 in the rod-shaped tobacco article 1 and the diameter of the rod-shaped main body 2 (the outer diameter of the covering material 6) are the same, as shown in FIG. A stopper 19 that comes into contact with the distal end portion 3 b of the heat source 3 may protrude from the inner peripheral wall 18 of the insertion portion 20. A pair of stopper 19 may be arrange | positioned in the position which contact | abuts the front-end | tip part 3b of the carbon heat source 3, for example, when the carbon heat source 3 is inserted in the insertion part 20 to the base end part 3a. The smoker inserts the burning shell of the carbon heat source 3 of the rod-shaped tobacco article 1 after smoking into the insertion portion 20, and tilts the rod-shaped main body portion 2 when the tip 3 b of the carbon heat source 3 is positioned in contact with the stopper 19. By performing the operation, the carbon heat source 3 is folded from the rod-shaped main body 2. Thereafter, for example, the burning shell of the carbon heat source 3 is dropped from the stopper 19 by tilting the burning shell container 10, so that the burning shell of the carbon heat source 3 can be stored in the storage unit 30. *

<Embodiment 2>
Next, a cigarette butt case 300A according to Embodiment 2 will be described. 21 and 22 are perspective views of a cigarette butt case 300A according to the second embodiment. FIG. 23 is a cross-sectional view showing an internal structure of the cigarette butt case 300A according to the second embodiment. The cigarette butt case 300 A includes a container main body 330 having a burning husk container 10 A and a storage space S for storing the used rod-shaped main body 2. A slidable slide lid 340 is provided on the top of the container body 330, and the burning husk container 10 A and the accommodation space S can be accessed by opening the slide lid 340. A discharge lid 350 is detachably attached to the bottom of the container body 330. FIG. 21 shows a cigarette butt case 300A with the slide lid 340 closed. FIG. 22 shows a cigarette butt case 300A with the slide lid 340 open.

The basic structure of the burning husk container 10A is the same as that of the burning husk container 10 according to the first embodiment shown in FIG. That is, the burning husk container 10A is a cylindrical container having a cylindrical hollow portion therein, and a circular insertion port 11 serving as an open end is formed on the upper end side. And the burning husk container 10A has the hollow insertion part 20 and the accommodating part 30 from the insertion port 11 side. The insertion port 11, the insertion portion 20, the storage portion 30, and the like are as described in the first embodiment. That is, the insertion portion 20 has an inner peripheral wall 18, and a combustion shell proximal end contact portion 18 a and a combustion shell distal end contact portion 18 b that are located on opposite sides of the cross section of the insertion portion 20 are formed.

After smoking the cigarette article 1, the smoker opens the slide lid 340 of the cigarette butt case 300 A, suitably breaks off the burnt shell of the carbon heat source 3 from the spent rod-shaped main body 2 by the burner container 10 A, The burning husk is accommodated in the accommodating portion 30 of the burning husk container 10A. The method of using the burning husk container 10A is as described in the burning husk container 10 according to the first embodiment. That is, the tobacco article 1 after smoking is brought close to the insertion port 11 of the burning shell container 10A from the carbon heat source 3 side, and the burning shell of the carbon heat source 3 is inserted (inserted) into the insertion portion 20 from the insertion port 11. Here, since the inner diameter of the insertion port 11 is adjusted to be slightly larger than the diameter of the carbon heat source 3, the burning shell of the carbon heat source 3 can be easily inserted into the insertion portion 20 from the insertion port 11. Further, since the inner diameter of the insertion port 11 is smaller than the diameter (outer diameter) of the rod-shaped main body 2 (enveloping material 6) in the bar-shaped tobacco article 1, the rod-shaped main body 2 is inserted into the insertion portion 20 from the insertion port 11. Is suppressed. Therefore, the rod-shaped tobacco article 1 is positioned in a state where the front end surface of the used rod-shaped main body portion 2 (the covering material 6) is in contact with the edge surface of the insertion port 11.

And the smoker performs the tilting operation of the used rod-shaped main body 2 with the burning shell of the carbon heat source 3 inserted through the insertion port 11. As a result, a moment (torque) generated by the tilting operation is applied to the base end portion 3a (see FIG. 2) of the carbon heat source 3, and the burner shell of the carbon heat source 3 is easily broken from the used rod-shaped main body portion 2. be able to. Then, the burning shell of the carbon heat source 3 separated from the used rod-shaped main body 2 falls down as it is and is stored in the storage unit 30. On the other hand, the used rod-shaped main body 2 separated from the burning shell of the carbon heat source 3 can be accommodated in the accommodation space S. Then, at an arbitrary timing, the user removes the discharge lid 350 attached to the bottom of the container main body 330, the combustion shell of the carbon heat source 3 stored in the storage unit 30 of the combustion shell container 10A, and the storage space The used rod-shaped main body parts 2 accommodated in S can be discarded together.

<Embodiment 3>
Next, a cigarette cup 300B according to Embodiment 3 will be described. 24 and 25 are perspective views of a cigarette butt case 300B according to the third embodiment. The cigarette butt case 300 B includes a container main body 330 having an inner space S in which the burning husk container 10 B and the used rod-shaped main body 2 are accommodated. A slidable slide lid 340 is provided on the top of the container body 330, and the burning husk container 10 A and the accommodation space S can be accessed by opening the slide lid 340. A discharge lid 350 is slidably attached to the bottom of the container body 330. FIG. 24 shows a cigarette cup 300B with the slide lid 340 closed. FIG. 25 shows a cigarette butt case 300B with the slide lid 340 open. The burning husk container 10B has the same structure as the burning husk container 10A according to the second embodiment.

Also in the cigarette case 300B of the third embodiment, like the cigarette case 300A of the second embodiment, after smoking the stick-shaped tobacco article 1, the slide lid 340 of the cigarette case 300B is opened, and the used stick-shaped main body portion 2 by the burning shell container 10B. From this, the burner shell of the carbon heat source 3 can be suitably broken, and the burner shell of the carbon heat source 3 can be accommodated in the housing part 30 of the burner shell container 10B. And the used rod-shaped main-body part 2 isolate | separated from the burning shell of the carbon heat source 3 can be accommodated in the accommodation space S. And, at an arbitrary timing, the user opens the discharge lid 350 attached to the bottom of the container main body 330, so that the burning shell of the carbon heat source 3 stored in the storage unit 30 of the burning shell container 10B, The used rod-shaped main body portions 2 housed in the housing space S can be discarded together. Note that the storage space S may be partitioned by a partition wall so that the used rod-shaped main body portions 2 can be stored individually one by one. Thereby, the several used rod-shaped main-body part 2 can be accommodated in the accommodation space S orderly.

Although the preferred embodiments of the present invention have been described above, various modifications, improvements, combinations, and the like are possible for the carbon husk container, the cigarette holder, and the rod-shaped tobacco article package in the rod-shaped tobacco article according to the present invention. This is obvious to those skilled in the art.

DESCRIPTION OF SYMBOLS 1 ... Bar-shaped tobacco article 2 ... Bar-shaped main-body part 3 ... Carbon heat source 10 ... Burning husk container 11 ... Insertion port 12 ... Bottom part 13 ... Pipe | tube main body 14 ... Inner cylinder Body 15 ... Outer cylinder 16 ... Paper spring member 17 ... Cap member 18 ... Inner peripheral wall 18a ... Burn shell proximal end contact portion 18b ... Burn shell tip contact portion 20 ... Insertion part 30 ... storage part 100 ... bar-shaped tobacco article package 200 ... storage box 210 ... main body part 220 ... lid 300 ... butt case 310 ... butt housing part 320 ...・ Tangrid

Claims

A burner container for a carbon heat source in a rod-shaped tobacco article in which a cylindrical carbon heat source is provided on the distal end side of a rod-shaped main body portion that houses a tobacco material,
An insertion port for inserting a burning shell of the carbon heat source, and an insertion portion having an inner peripheral wall that is connected to the insertion port and breaks the burning shell of the carbon heat source from the rod-shaped main body portion;
A storage portion that is connected to the insertion portion and stores a burning shell of the carbon heat source that is broken off by the inner peripheral wall;
With
The inner peripheral wall has a combustion shell proximal end contact portion that contacts the proximal end side of the combustion shell of the carbon heat source when the rod-shaped main body is tilted in a state where the combustion shell of the carbon heat source is inserted from the insertion port. A burning shell distal end abutting portion that is provided on the opposite side of the burning shell proximal end abutting portion in the cross section of the insertion portion and contacts the distal end side of the burning shell of the carbon heat source,
A burner container for carbon heat sources in rod-shaped tobacco articles.
The burner container for a carbon heat source in a rod-shaped tobacco article according to claim 1, wherein the inner peripheral wall and the storage part have heat resistance.
Each distance in the cross-sectional direction of the insertion portion from the center of the cross-section of the insertion portion to each of the burning shell proximal end contact portion and the combustion shell tip contact portion on the inner peripheral wall is substantially equal to the radius of the carbon heat source. equal,
A burner container for a carbon heat source in the rod-shaped tobacco article according to claim 1 or 2.
The burner container for a carbon heat source in a bar-shaped tobacco article according to any one of claims 1 to 3, wherein an axial length of the inner peripheral wall is equal to or greater than an axial length of the carbon heat source.
A diameter of the rod-shaped main body is larger than a diameter of the carbon heat source;
The burner container of the carbon heat source in the bar-shaped tobacco article according to any one of claims 1 to 4, wherein an inner diameter of the insertion port is larger than a diameter of the carbon heat source and smaller than a diameter of the bar-shaped main body.
The burner container for a carbon heat source in a rod-shaped tobacco article according to any one of claims 1 to 5, wherein the inner peripheral wall has a cylindrical shape, and the inner diameter of the insertion port is substantially equal to the diameter of the carbon heat source.
The burner container for a carbon heat source in a rod-shaped tobacco article according to any one of claims 1 to 6, wherein a lid member for opening and closing the insertion port is provided detachably with respect to the insertion port.
A housing part for housing the burner container of the carbon heat source in the rod-shaped tobacco article according to any one of claims 1 to 7 and the rod-shaped main body part of the rod-shaped tobacco article in which the burner shell of the carbon heat source is broken. Butt case with
A rod-shaped tobacco article package comprising a container box for accommodating a rod-shaped tobacco article provided with a cylindrical carbon heat source on the tip side of a rod-shaped main body portion that accommodates tobacco material,
The cigarette cup according to claim 8 is connected to the storage box.
Package for stick-shaped tobacco products.
A rod-shaped tobacco article package comprising a housing portion for housing a rod-shaped tobacco article provided with a columnar carbon heat source on the distal end side of a rod-shaped main body portion that houses a tobacco material,
The container containing the burning shell container of the carbon heat source in the rod-shaped tobacco article according to any one of claims 1 to 7,
Package for stick-shaped tobacco products.