Flue gas flow direction interference function firmware and corresponding filter stick

Abstract

The utility model discloses a flue gas flow direction interference function fixing piece and a corresponding filter stick, which comprise a cylindrical fixing piece body (1), and the fixing piece body (1) is of a tubular structure which is formed by high-temperature-resistant silica gel materials and is provided with a hollow cavity channel (2) penetrating through the two ends of the fixing piece body (1). A plurality of smoke flow dividing holes (4) which penetrate through the whole axial direction are evenly distributed in the outer wall (3) of the fixing piece body (1) in the circumferential direction, the axes of the smoke flow dividing holes (4) are parallel to the hollow cavity channel (2), and the diameter of each smoke flow dividing hole (4) is 0.1 mm. The smoke flow direction of the smoke flow dividing holes (4) is consistent with that of smoke flow, and the outer wall (3) is divided into a plurality of air flow cavities. The flue gas flow direction interference function firmware changes the flue gas flow direction and speed by means of a physical structure, the flow speed and the flow direction of flue gas are changed under the action of the small holes, cigarette fragrance is softer and finer, the flue gas flow direction interference function firmware can be combined with an existing filter stick, favorite fragrance carrying particles are added, and the smoke flow direction interference function firmware can be used for improving the smoke flow direction interference effect. Furthermore, the smokers can regulate and control cigarettes meeting personal preferences.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cigarette technology field, concretely is a smoke flow direction interference function firmware and corresponding filter stick. BACKGROUND

[0002] As the filter system of cigarette smoke, filter stick has an important role in improving the quality and safety of cigarette smoking, and the traditional cigarette filter stick uses a large amount of diacetate fiber tow as filter stick material. However, since the acetate fiber filter stick is formed by pressing the tow, it has low strength, and therefore cannot be manufactured into a complex pattern, so it is difficult to improve the cooling effect of the filter stick on the smoke by designing a reasonable smoke flow channel. After that, many new filter materials have appeared, such as acetate fiber plus activated carbon composite filter stick, regenerated plant fiber and acetate fiber composite filter stick, and mineral plus plant fiber and acetate fiber composite filter stick, etc. However, the gap of the filter stick after installation is fixed, and the smoke flow direction and speed cannot be changed, which cannot meet the needs of individualization, and the installation of harmful substance filtering material on the cigarette dilutes the aroma of the smoke, and some aroma-carrying particles need to be added to meet the needs of individualized life.

[0003] As a high-activity adsorbent material, silica gel has high adsorption performance, good thermal stability, stable chemical properties, and high mechanical strength. In addition, in the process of preparing the burst ball cigarette, a mark needs to be made on the corresponding position of the tipping paper, or a transparent tipping paper needs to be used to wrap the burst ball to know the position of the burst ball. For example, a double-layer visible cavity burst ball filter stick with application number 202020700654.6, the functional filter stick segment includes a functional filter stick segment 2 and a functional filter stick segment 3, and an empty space is left between the two for placing the burst ball 1. The functional filter stick segment 2, the functional filter stick segment 3 and the burst ball 1 are wrapped with an inner transparent forming paper (4). A flavoring composite filter stick capable of improving the quality of cigarette smoking with application number 201720779893.3, including a forming paper with a transparent window and a composite filter core wrapped by the forming paper. The composite filter core is a composite filter body composed of a filter stick and a filter stick segment containing a burst ball. The filter stick is an ordinary acetate fiber filter stick or a paper-acetate composite filter stick. The transparent window on the forming paper corresponds to the burst ball. SUMMARY

[0004] To solve the above technical problems, the utility model provides a smoke flow direction interference function firmware and corresponding filter stick, which is environmentally friendly, novel in structure, can greatly reduce the temperature of smoke entering the oral cavity, and can increase special visual effects.

[0005] In order to realize the above technical purpose, the utility model discloses the following technical scheme, a kind of smoke flow direction interference function firmware, including cylindrical firmware body 1, the firmware body 1 is formed with the hollow cavity 2 of tubular structure with the both ends of through it by high-temperature resistant silica gel material, several smoke shunt holes 4 are uniformly distributed in the outer wall 3 circumferential direction of the hollow cavity 2 of the firmware body 1, and the axis is parallel to the hollow cavity 2, the smoke shunt hole 4 is consistent with smoke gas flow direction, and outer wall 3 is separated into several airflow cavities by the smoke shunt hole 4.

[0006] The cross section of the hollow cavity 2 is circular, and the diameter of the circular is 3-4mm.

[0007] The cross section of the hollow cavity 2 is pentagonal star, and the diameter of the inscribed circle of the pentagonal star is 3-4mm. At this time, the smoke shunt hole 4 is 5, and is located between two angles of the pentagonal star respectively.

[0008] Preferably, a spherical fixing ring groove 8 is arranged at a position of 3-5mm from the end face of the hollow cavity 2 of the firmware body 1, the diameter of the fixing ring groove 8 is greater than the diameter of the inscribed circle of the pentagonal star or the circular, and is equal to the diameter of the blasting bead 5. The blasting bead 5 is arranged in the fixing ring groove 8. Without using transparent tipping paper or setting the blasting bead mark on the conventional tipping paper, the position of the blasting bead can be clearly seen. The blasting bead is located in the hollow cavity 2 of the silica gel material. The high-temperature resistant silica gel material has great toughness, and is easy to rebound after being pinched. The appearance of the filter rod can be guaranteed, and the blasting bead will not be pinched flat. The pentagonal star makes the hollow cavity 2 form an axial convex rib, which can stably place the blasting bead capsule in the hollow cavity 2. The convex rib can make the blasting bead 5 more easily when pinching.

[0009] The application also provides a filter rod prepared by using the above smoke flow direction interference function firmware, which comprises a smoke flow direction interference function firmware segment 7 and a acetate filter rod segment 8. One end of the smoke flow direction interference function firmware segment 7 provided with a blasting bead 6 is connected with the acetate filter rod segment 8. The smoke flow direction interference function firmware segment 7 and the acetate filter rod segment 8 are connected into a filter tip by a formed paper and tipping paper wrapped outside, and are fixedly connected with a tobacco segment. The other end of the smoke flow direction interference function firmware segment 7 without the blasting bead 6 is located at the lip end of the cigarette, and is held in the mouth when smoking.

[0010] The length ratio of the smoke flow direction interference function firmware segment 7 and the acetate filter rod segment 8 is 1:1-1.5.

[0011] The smoke from the tobacco segment passes through the acetate fiber filter rod segment 8, and is divided into several parts by the smoke flow direction interference function fixture, and the hot smoke is cooled by the collision and heat transfer of the hollow cavity 2 and the smoke flow dividing hole 4.

[0012] Beneficial effects: The smoke flow direction interference function fixture changes the smoke flow direction and speed by relying on the physical structure, and the smoke is softer and more delicate due to the change of the flow speed and direction caused by the hollow cavity and the flow dividing hole, and the smoke flow direction interference function fixture can be combined with the existing filter rod, and the favorite flavor carrying particles can be added, so that the smoker can further control the cigarette according to personal preference.

[0013] The hollow cavity of the smoke flow direction interference function fixture formed by the silica gel material is internally provided with different flavor or functional burst beads, so as to serve as a flavoring, harm-reducing and temperature-reducing carrier of the filter rod or cigarette, different functions of the filter rod are increased, the high-temperature-resistant silica gel material has great toughness, the burst beads can easily rebound after being pinched, the appearance of the filter rod can be guaranteed, the filter rod will not be pinched, and transparent tipping paper, formed paper and burst beads do not need to be additionally matched. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the embodiment 1 of the utility model.

[0015] Figure 2 It is a structure schematic view of the embodiment 2 of the utility model.

[0016] Figure 3 It is a three-dimensional structure schematic view of the embodiment 3 of the utility model.

[0017] Figure 4 It is a structure schematic view of the embodiment 3 of the utility model, and the fixed ring groove 8 is internally provided.

[0018] Figure 5 It is a structure schematic view of the embodiment 3 of the utility model, and the burst bead is internally provided.

[0019] Figure 6 It is a three-dimensional structure schematic view of the embodiment 4 of the utility model.

[0020] Figure 7 It is a top view structure schematic view of the embodiment 4 of the utility model.

[0021] Figure 8 It is a structure schematic view of the filter rod of the utility model.

[0022] In the drawing: the fixture body 1, the hollow cavity 2, the outer wall 3, the smoke flow dividing hole 4, the burst bead 5, the fixture segment 6, the acetate fiber filter rod segment 7 and the fixed ring groove 8. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model is further described in detail. Example 1

[0024] As Figure 1 shown, a flue gas flow direction interference function firmware, including the cylindrical firmware body 1, the firmware body 1 is the tubular structure with hollow cavity 2 through both ends of high-temperature-resistant silica gel material forming, there are evenly distributed 6 flue gas shunt holes 4 through the entire axial direction on the outer wall 3 of the firmware body 1, and the axis is parallel with hollow cavity 2, the flue gas shunt hole 4 is consistent with the flue gas flow direction, and the outer wall 3 is divided into 6 airflow cavities, and the diameter of flue gas shunt hole 4 is 1.5mm.The cross section of hollow cavity 2 is circular, and the diameter of the circular is 3mm. Example 2

[0025] As Figure 2 shown, a flue gas flow direction interference function firmware, including the cylindrical firmware body 1, the firmware body 1 is the tubular structure with hollow cavity 2 through both ends of high-temperature-resistant silica gel material forming, there are evenly distributed 5 flue gas shunt holes 4 through the entire axial direction on the outer wall 3 of the firmware body 1, and the axis is parallel with hollow cavity 2, the flue gas shunt hole 4 is consistent with the flue gas flow direction, and the outer wall 3 is divided into 5 airflow cavities. The diameter of flue gas shunt hole 4 is 1.6mm. The cross section of hollow cavity 2 is pentagram, and the diameter of the inscribed circle of pentagram is 4mm, and flue gas shunt hole 4 is located between two angles of pentagram respectively. Example 3

[0026] As Figure 3 , 4 , 5 shown, a flue gas flow direction interference function firmware, including the cylindrical firmware body 1, the firmware body 1 is the tubular structure with hollow cavity 2 through both ends of high-temperature-resistant silica gel material forming, there are evenly distributed 6 flue gas shunt holes 4 through the entire axial direction on the outer wall 3 of the firmware body 1, and the axis is parallel with hollow cavity 2, the flue gas shunt hole 4 is consistent with the flue gas flow direction, and the outer wall 3 is divided into 6 airflow cavities. The diameter of flue gas shunt hole 4 is 1.5mm. The cross section of hollow cavity 2 is circular, and the diameter of the circular is 3mm.

[0027] The hollow cavity 2 of the solid body 1 is provided with a spherical fixing ring groove 8 at a position 3mm away from the end face of the connecting end, the diameter of the fixing ring groove 8 is greater than the diameter of the circle and equal to the diameter of the burst ball 5, the burst ball 5 is arranged in the fixing ring groove 8, the position of the burst ball can be clearly seen without using transparent tipping paper or setting burst ball marks on the conventional tipping paper, and the burst ball is located in the hollow cavity 2 of the silica gel material. The high-temperature-resistant silica gel material has great toughness, and is easy to rebound after the burst ball is pinched, so that the appearance of the filter rod can be guaranteed and the burst ball will not be pinched flat. Example 4

[0028] As shown in Figure 6 , 7 , a smoke flow direction interference functional plug is provided, which comprises a cylindrical solid body 1 made of high-temperature-resistant silica gel material and having a tubular structure with a hollow cavity 2 penetrating through both ends, 5 smoke shunt holes 4 penetrating through the whole axial direction and having an axis parallel to the hollow cavity 2 are uniformly distributed on the outer wall 3 of the solid body 1 in the circumferential direction, the smoke shunt holes 4 are consistent with the flow direction of the smoke gas flow, and the outer wall 3 is divided into 5 airflow cavities, the diameter of the smoke shunt hole 4 is 1.6mm. The cross section of the hollow cavity 2 is pentastar-shaped, the diameter of the inscribed circle of the pentastar shape is 4mm, and the smoke shunt holes 4 are respectively located between two angles of the pentastar shape. The hollow cavity 2 of the solid body 1 is provided with a spherical fixing ring groove 8 at a position 4mm away from the end face of the connecting end, the diameter of the fixing ring groove 8 is greater than the diameter of the inscribed circle of the pentastar shape and equal to the diameter of the burst ball 5, the burst ball 5 is arranged in the fixing ring groove 8, the position of the burst ball can be clearly seen without using transparent tipping paper or setting burst ball marks on the conventional tipping paper, and the burst ball is located in the hollow cavity 2 of the silica gel material. The high-temperature-resistant silica gel material has great toughness, and is easy to rebound after the burst ball is pinched, so that the appearance of the filter rod can be guaranteed and the burst ball will not be pinched flat. The pentastar shape makes the hollow cavity 2 form an axial convex rib, which can stably place the burst ball capsule in the hollow cavity 2, and the convex rib can make the burst ball 5 easier to burst. Example 5

[0029] As shown in Figure 8 , the present embodiment provides a filter rod prepared by using a smoke flow direction interference functional plug, which comprises a smoke flow direction interference functional plug segment 6 and a cellulose acetate filter rod segment 7, one end of the smoke flow direction interference functional plug segment 6 provided with a burst ball 5 is connected with the cellulose acetate filter rod segment 7. The length ratio of the smoke flow direction interference functional plug segment 6 and the cellulose acetate filter rod segment 7 is 1:1.

Claims

1. A smoke flow direction interfering function ware comprising a cylindrical ware body (1), characterized in that, The solid core (1) is a tubular structure formed by high-temperature resistant silica gel material with a hollow cavity (2) penetrating through both ends, a plurality of flue gas shunt holes (4) are evenly distributed on the outer wall (3) of the hollow cavity (2) of the solid core (1) in the circumferential direction, the flue gas shunt holes (4) penetrate through the entire axial direction and the axis is parallel to the hollow cavity (2), the flue gas shunt holes (4) are consistent with the flue gas flow direction and separate the outer wall (3) into a plurality of airflow cavities; the number of flue gas shunt holes (4) is 4-6, and the diameter of the flue gas shunt hole (4) is 1.5-1.8mm.

2. The flue gas flow direction jamming function firmware according to claim 1, characterized in that, The cross section of the hollow cavity (2) is circular, and the diameter of the circular shape is 3-4mm.

3. The flue gas flow direction jamming function firmware according to claim 1, characterized in that, The cross section of the hollow cavity (2) is a pentagonal star shape, the diameter of the inscribed circle of the pentagonal star shape is 3-4mm, at this time the number of flue gas shunt holes (4) is 5 and is located between two angles of the pentagonal star shape.

4. A flue gas flow direction disturbing function according to any one of claims 1 to 3, c h a r a c t e r i s e d i n that A spherical fixed ring groove (8) is arranged inside the hollow cavity (2) of the solid core (1) at a position 3-5mm away from the end face of the connecting end, the diameter of the fixed ring groove (8) is greater than the diameter of the inscribed circle of the pentagonal star shape or the circular shape and equal to the diameter of the blasting bead (5), and the blasting bead (5) is arranged in the fixed ring groove (8).

5. A filter rod, characterized in that, The flue gas flow direction interference function solid core prepared by the flue gas flow direction interference function solid core of any one of claims 1-4 comprises a flue gas flow direction interference function solid core segment (6) and a cellulose acetate filter rod segment (7), and one end of the flue gas flow direction interference function solid core segment (6) provided with the blasting bead (5) is connected with the cellulose acetate filter rod segment (7).

6. A filter rod according to claim 5, characterised in that, The length ratio of the flue gas flow direction interference function solid core segment (6) and the cellulose acetate filter rod segment (7) is 1:1-1.5.

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