Cooling Assembly and Heated Non-Combustion Cartridge

Abstract

A cooling assembly (10) and a heated non-combustion cartridge (1) are provided. The cooling assembly (10) includes a cooling material (110), a first sealing material (120), and a second sealing material (130). The cooling material (110) has a first end (111) and a second end (112) arranged back to back, and a cooling passage (110a) passing through the first end (111) and the second end (112). The first sealing material (120) is fixed to the first end (111), and the first sealing material (120) has at least one first through hole (121), and the first through hole (121) is connected to the cooling passage (110a). The second sealing material (130) is fixed to the second end (112), and the second sealing material (130) has at least one second through hole (131), and the second through hole (131) is connected to the cooling passage (110a). When assembling the cooling assembly (10) to form the heated non-combustion cartridge (1), there is no need to distinguish the first end (111) and the second end (112), and relatively high assembly efficiency can be achieved.

Description

[Technical field]

[0001] REFERENCE TO RELATED APPLICATIONS This application claims priority to an earlier application filed on January 30, 2022, entitled "Cooling Assembly and Heated Non-Combustion Cartridge", application number CN202220249049.0, and to an earlier application filed on January 30, 2022, entitled "Heated Non-Combustion Cartridge", application number CN202220249005.8, the contents of which are incorporated herein by reference.

[0002] TECHNICAL FIELD This application relates to the field of cartridges, and more particularly to cooling assemblies and heated non-combustion cartridges. [Background technology]

[0003] With the development of science and technology, more and more users are using heated non-combustion cartridges. When the aerosol base material in the heated non-combustion cartridge is heated, a high-temperature aerosol is formed. However, the heated non-combustion cartridge in the related art still has some room for improvement. Summary of the Invention

[0004] In a first aspect, the present application provides a cooling assembly. The cooling assembly includes a cooling material, a first sealing material, and a second sealing material. The cooling material has a first end and a second end provided back to back, and a cooling passage passing through the first end and the second end. The first sealing material is fixed to the first end, and the first sealing material has at least one first through hole, which is in communication with the cooling passage. The second sealing material is fixed to the second end, and the second sealing material has at least one second through hole, which is in communication with the cooling passage.

[0005] In a second aspect, the present application further provides a heat-type non-combustion cartridge. The heat-type non-combustion cartridge comprises a first tube, a smoke-generating material, a cooling assembly according to the first aspect, and a filter. The first tube has a storage space. The smoke-generating material is disposed within the storage space and is located at one end of the first tube. A cooling material is disposed within the storage space, and the cooling assembly is disposed on one side of the smoke-generating material. A filter is disposed within the storage space and on a side of the cooling material away from the smoke-generating material.

[0006] In a third aspect, the present application provides a heat-activated non-combustion cartridge. The heat-activated non-combustion cartridge includes a first tube, a smoke generating material, a cooling assembly, and a filter. The first tube has a storage space, the first tube having a sealed first end and an open second end. The smoke generating material is disposed within the storage space and is located at the first end of the first tube. At least one of the cooling assembly and the smoke generating material is movably disposed within the storage space, and Cooling Assembly The cooling assembly includes a cooling material and a sealing material. The cooling material has a passage. The sealing material is fixed to one end of the cooling material and is closer to the smoke generating material than the cooling material, and the sealing material has a plurality of through holes communicating with the passage. The filter is provided within the accommodation space and is provided at one end of the cooling material away from the sealing material. [Brief description of the drawings]

[0007] In order to more clearly describe the technical solutions of the embodiments of the present application, the drawings used in the embodiments are briefly introduced below. Obviously, the drawings used in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative efforts. [Figure 1] FIG. 1 is a schematic perspective view of a cooling assembly provided by one embodiment of the present application. [Diagram 2] FIG. 2 is a perspective exploded view of the cooling assembly in FIG. [Diagram 3] 2 is a cross-sectional view of the cooling assembly shown in FIG. 1 taken along line II. [Figure 4]FIG. 2 is a schematic diagram showing the configuration of a first plugging material in FIG. [Diagram 5] 1(a) to 1(d) are schematic diagrams illustrating the configuration of a first plugging material according to different embodiments. [Figure 6] FIG. 2 is a schematic diagram showing the structure of a second plugging material in FIG. [Figure 7] 1(a) to 1(d) are schematic diagrams illustrating the configuration of a second plugging material according to another embodiment. [Figure 8] 2 is a diagram illustrating a schematic diagram of a distance between a first through hole on the outermost peripheral side of the first plugging material in FIG. 1 and the outer peripheral edge of the first plugging material. FIG. [Figure 9] 2 is a diagram illustrating a schematic diagram of a distance between a second through hole on the outermost peripheral side of the second plugging material in FIG. 1 and the outer peripheral edge of the second plugging material. FIG. [Figure 10] FIG. 2 is a structural schematic diagram of a coolant provided according to one embodiment. [Figure 11] FIG. 2 is a structural schematic diagram of a coolant provided according to another embodiment. [Figure 12] FIG. 2 is a schematic diagram showing the outer and inner diameters of the coolant in FIG. [Figure 13] 1 is a perspective structural schematic diagram of a heating type non-combustion cartridge provided according to one embodiment of the present application; [Figure 14] FIG. 14 is an exploded perspective view of the heating type non-combustion cartridge in FIG. 13. [Figure 15] 14 is a cross-sectional view of the heating type non-combustion cartridge taken along line II-II in FIG. 13. [Figure 16] FIG. 16 is an enlarged schematic view of part III in FIG. [Figure 17] FIG. 2 is a perspective structural schematic diagram of a heating type non-combustion cartridge provided according to another embodiment of the present application. [Figure 18] FIG. 18 is an exploded perspective view of the heating type non-combustion cartridge in FIG. 17. [Figure 19] 18 is a cross-sectional view taken along line IV-IV of the heating type non-combustion cartridge in FIG. 17. [Figure 20] FIG. 20 is an enlarged schematic view of part V in FIG. 19. [Figure 21] 1 is a perspective schematic diagram of a heated non-combustion cartridge provided by one embodiment of the present application. FIG. [Figure 22] FIG. 22 is an exploded perspective view of the heating type non-combustion cartridge shown in FIG. 21. [Diagram 23] 22 is a cross-sectional view taken along line VI-VI of the heating type non-combustion cartridge shown in FIG. 21. [Figure 24] FIG. 23 is a schematic perspective view of the cooling assembly shown in FIG. 22. [Diagram 25] FIG. 25 is a perspective exploded view of the cooling assembly in FIG. 24. [Figure 26] FIG. 2 is a structural schematic diagram of a coolant provided according to one embodiment. [Figure 27] FIG. 2 is a structural schematic diagram of a coolant provided according to another embodiment. [Figure 28] FIG. 23 is a schematic diagram showing the structure of the plugging material in FIG. 22. [Figure 29] 1(a) to 1(d) are schematic diagrams illustrating the configuration of plugging materials according to different embodiments. [Diagram 30] 26 is a diagram showing a schematic diagram of a distance between the outermost through-hole of the plugging material in FIG. 25 and the outer periphery of the plugging material. FIG. [Diagram 31] 6 is a cross-sectional view taken along line VI-VI of a heating non-combustion cartridge provided according to another embodiment. FIG. [Diagram 32] FIG. 32 is an enlarged schematic view of part G in FIG. 31. [Diagram 33] FIG. 32 is an enlarged schematic view of part P in FIG. 31. [Diagram 34] 1 is a perspective structural schematic diagram of a heating type non-combustion cartridge provided according to one embodiment of the present application; [Diagram 35] FIG. 35 is an exploded perspective view of the heating type non-combustion cartridge in FIG. 34. [Diagram 36] 35 is a cross-sectional view taken along line VII-VII of the heating type non-combustion cartridge in FIG. 34. [Figure 37] FIG. 37 is an enlarged schematic view of part Q in FIG. 36. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0008] In a first aspect, the present application provides a cooling assembly. The cooling assembly includes a cooling material, a first sealing material, and a second sealing material. The cooling material has a first end and a second end provided back to back, and a cooling passage passing through the first end and the second end. The first sealing material is fixed to the first end, and the first sealing material has at least one first through hole, which is in communication with the cooling passage. The second sealing material is fixed to the second end, and the second sealing material has at least one second through hole, which is in communication with the cooling passage.

[0009] The number of the first through holes is 6 to 13, the diameter of the first through holes is 0.6 mm to 1.0 mm, and the distance between any two adjacent first through holes is 0.8 to 1.0 mm; And / or, the number of the second through holes is 6 to 13, 2 The diameter of the first through hole is 0.6 mm to 1.0 mm, and the distance between any two adjacent second through holes is 0.8 to 1.0 mm.

[0010] the distance between the first through hole located on the outermost peripheral side and the outer peripheral edge of the first plugging material is 0.7 mm to 0.8 mm; And / or, the distance between the second through hole located on the outermost peripheral side and the outer peripheral edge of the second plugging material is 0.7 mm to 0.8 mm.

[0011] The coolant may include a plurality of flat wound cooling layers, or the coolant may include a plurality of spiral wound cooling layers.

[0012] The coolant is tubular, the outer diameter of the coolant is 6.0 mm to 6.6 mm, and the inner diameter of the coolant is 6.2 mm to 6.4 mm.

[0013] The cooling assembly meets the following requirements: The cooling material is 50~200g / m 2 White board or 50~200g / m 2or polylactic acid (PLA), or silica gel, or an injection molding; The material of the first plugging material is 1 to 50 g / m 2 or 1~50g / m 2 Breathable paper or 45~105g / m 2 Includes butter paper, The second sealing material has a density of 1 to 50 g / m 2 or 1~50g / m 2 Breathable paper or 45~105g / m 2 Including butter paper, At least one of the following conditions is satisfied.

[0014] In a second aspect, the present application provides a heat-operated non-combustion cartridge. The heat-operated non-combustion cartridge comprises a first tube, a smoke-generating material, a cooling assembly according to any one of the first aspects, and a filter. The first tube has a storage space. The smoke-generating material is disposed within the storage space and is located at one end of the first tube. A cooling material is disposed within the storage space and the cooling assembly is disposed on one side of the smoke-generating material. A filter is disposed within the storage space and on a side of the cooling material away from the smoke-generating material.

[0015] The smoke generating material includes at least one of a plurality of smoke generating particles or a smoke generating sheet, the length of the smoke generating material is 13mm to 18mm, the length of the cooling assembly is 16mm to 23mm, and the length of the filter is 8mm to 10mm.

[0016] The heat type non-combustion cartridge further includes a second tube, the second tube being provided on a peripheral side surface of the first tube.

[0017] Heat-to-burn cartridges meet the following criteria: The material of the first tube is 50 to 200 g / m 2 White board or 50~200g / m 2 It is a craft paper, The length of the first tube is 42 mm to 46 mm, and when the heated non-combustion cartridge further includes a second tube, the length of the second tube is 42 mm to 46 mm; The outer diameter of the coolant is 6.0 mm to 6.6 mm, the inner diameter of the first tube is 6.4 mm to 6.65 mm, the outer diameter of the first tube is 6.9 mm to 7.1 mm, and the filter Outside diameter The diameter of the filter is 6.5 mm to 7.0 mm, and the filter is compressed within the first tubular body. When the heating type non-combustion cartridge further includes a second tube, the outer diameter of the coolant is 6.0 mm to 6.6 mm, the inner diameter of the first tube is 6.4 mm to 6.65 mm, and the outer diameter of the first tube is 6.9 mm to 7.1 mm. Outside diameter The outer diameter of the second tube is 6.5 mm to 7.0 mm, the filter is compressed within the first tube, and the outer diameter of the second tube is 7.15 mm to 7.3 mm. At least one of the following conditions is satisfied.

[0018] In a third aspect, the present application provides a heat-activated non-combustion cartridge. The heat-activated non-combustion cartridge includes a first tube, a smoke generating material, a cooling assembly, and a filter. The first tube has a storage space, the first tube having a sealed first end and an open second end. The smoke generating material is disposed within the storage space and is located at the first end of the first tube. At least one of the cooling assembly and the smoke generating material is movably disposed within the storage space, and Cooling Assembly The cooling assembly includes a cooling material and a sealing material. The cooling material has a passage. The sealing material is fixed to one end of the cooling material and is closer to the smoke generating material than the cooling material, and the sealing material has a plurality of through holes communicating with the passage. The filter is provided within the accommodation space and is provided at one end of the cooling material away from the sealing material.

[0019] When the filter of the heated non-combustion cartridge is located below the cooling assembly, there is a gap between the smoke generating material and the end face of the first end.

[0020] The heated non-combustion cartridge further comprises a sealant, the sealant being sealed to the first end of the first tube, and when the filter of the heated non-combustion cartridge is located below the cooling assembly, the height of the gap between the smoke generating material and the sealant is 1.5 mm ±10%.

[0021] A portion of the filter is received in the passageway from the second end.

[0022] An end of the filter remote from the cooling assembly is recessed within the accommodation space, or the end of the filter remote from the cooling assembly is flush with an end face of the second end remote from the first end.

[0023] The filter is disposed so as to be compressed within the first tubular body.

[0024] The heat type non-combustion cartridge further includes a second tube, the second tube being provided on a peripheral side surface of the first tube.

[0025] The heat-type non-combustion cartridge meets the following requirements: The material of the first tube is 50 to 200 g / m 2 White board or 50~200g / m 2 It is a craft paper, The cooling material is 50~200g / m 2 White board or 50~200g / m 2 or polylactic acid (PLA), or silica gel, or an injection molding; The sealing material is 1 to 50 g / m 2 or 1~50g / m 2 Breathable paper or 45~105g / m 2 Includes butter paper, The inner diameter of the first tube is 6.4 mm to 6.65 mm, the outer diameter of the first tube is 6.9 mm to 7.1 mm, the outer diameter of the coolant is 6.0 mm to 6.6 mm, and the filter Outside diameter is 6.5mm~7.0mm, At least one of the following conditions is satisfied.

[0026] The smoke generating material includes at least one of a plurality of smoke generating particles or a smoke generating sheet, the first tube has a length of 42mm to 46mm, the smoke generating material has a length of 13mm to 16.5mm, the cooling assembly has a length of 16mm to 23mm, and the filter has a length of 8mm to 10mm.

[0027] The number of through holes is 6 to 13, the diameter of the through holes is 0.6 mm to 1.0 mm, and the distance between any two adjacent through holes is 0.8 to 1.0 mm; And / or, the distance between the through-hole located on the outermost peripheral side and the outer peripheral edge of the first tube is 0.7 mm to 0.8 mm.

[0028] Hereinafter, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present application.

[0029] An "example" or "embodiment" referred to in this specification means that a particular feature, structure, or characteristic described in connection with the example or embodiment may be included in at least one example of the present application. The appearance of such words anywhere in the specification does not necessarily refer to the same embodiment, nor does it refer to an independent or potential embodiment that is mutually exclusive with other embodiments. Those skilled in the art can understand, explicitly or implicitly, that the embodiments described herein can be combined with other embodiments.

[0030] In addition, the terms "first", "second", etc. in the specification, claims and the above drawings of this application are intended to distinguish different objects and not to describe a specific order. In addition, the terms "include", "have" and any variations thereof are intended to cover and not exclude the inclusion of other components.

[0031] One embodiment The present application provides a cooling assembly 10. In an embodiment of the present application, the cooling assembly 10 can be applied to a heating type non-combustion cartridge 1. When the smoke generating material 30 in the heating type non-combustion cartridge 1 is heated, it generates a high-temperature aerosol, and the cooling assembly 10 is used to cool the aerosol. For example, the temperature of the aerosol generated when the smoke generating material 30 is heated is usually a first temperature (for example, 200°C to 380°C). When the aerosol having the first temperature passes through the cooling assembly 10, the temperature of the aerosol changes to a second temperature. The second temperature is lower than the first temperature. The aerosol having the second temperature is more suitable for inhalation by a user. The application of the cooling assembly 10 to the heating type non-combustion cartridge 1 is an introduction of one application scenario of the cooling assembly 10, and should not be understood as a limitation of the cooling assembly 10 provided by the embodiment of the present application. Next, the configuration of the cooling assembly 10 will be described in detail. 1, 2 and 3, FIG. 1 is a perspective schematic view of a cooling assembly provided by one embodiment of the present application, FIG. 2 is a perspective exploded view of the cooling assembly in FIG. 1, and FIG. 3 is a cross-sectional view of the cooling assembly shown in FIG. 1 along line II. The cooling assembly 10 includes a cooling material 110, a first sealing material 120, and a second sealing material 130. The cooling material 110 has a first end 111 and a second end 112 arranged back to back, and a cooling passage 110a passing through the first end 111 and the second end 112. The first sealing material 120 is fixed to the first end 111, and the first sealing material 120 has at least one first through hole 121, and the first through hole 121 is connected to the cooling passage 110a. The second plugging material 130 is fixed to the second end 112, and the second plugging material 130 has at least one second through hole 131, which is in communication with the cooling passage 110a.

[0032] The outer shape of the coolant 110 is a circular tube or an approximately circular tube, and of course, the outer shape of the coolant 110 may be a rectangular tube, an elliptical tube, an approximately elliptical tube, a polygonal tube, etc., and is not limited in the embodiment of the present application. The cooling passage 110a is used to pass the aerosol. When the aerosol flows through the cooling passage 110a, the temperature of the aerosol gradually decreases.

[0033] In one embodiment, the material of the coolant 110 is food-grade material. When the aerosol flows through the cooling passage 110a of the coolant 110, the coolant 110 generates less or even no toxic substances under heat. For example, the material of the coolant 110 may be, but is not limited to, white paperboard or kraft paper.

[0034] Optionally, when the material of the cooling material 110 is white paperboard, the white paperboard has a thickness of 50 to 200 g / m 2 The cooling material 110 is made of kraft paper, which allows the cooling material 110 to have good cooling performance and strength and to be less likely to deform. When the material of the cooling material 110 is kraft paper, the cooling material 110 has a thickness of 50 to 200 g / m 2 This allows the coolant 110 to have good cooling performance and strength, and is not easily deformed.

[0035] As can be appreciated, in one embodiment, the material of the coolant 110 may be polylactic acid (PLA), or silica gel, or an injection molding, as long as it can be cooled by the coolant 110.

[0036] The method of fixing the first sealing material 120 to the first end 111 may be, but is not limited to, adhesive bonding or tape fixing. In this embodiment, the first sealing material 120 is fixed to the first end 111 by adhesive. In one embodiment, the adhesive is an edible adhesive, and when the aerosol passes through the cooling material 110, the adhesive is subjected to heat and produces less or even no toxic substances. The edible adhesive may be, but is not limited to, glutinous rice glue, lap glue, straw glue, white emulsion glue, etc.

[0037] In this embodiment, it is illustrated that the first plugging material 120 is fixed to the end surface of the first end 111 away from the second end 112. As can be understood, in other embodiments, the first plugging material 120 may be fixed to the peripheral side surface of the first end 111. Or, in another embodiment, the first plugging material 120 is fixed to the end surface of the first end 111 away from the second end 112 and the peripheral side surface of the first end 111.

[0038] In one embodiment, the material of the first plugging material 120 may be, but is not limited to, silk floss paper, breathable paper, or butter paper. Silk floss paper, breathable paper, and butter paper all have good breathability and are favorable for the passage of aerosols. When the material of the first plugging material 120 is silk floss paper, the material of the first plugging material 120 has a density of 1 to 50 g / m 2 When the material of the first plugging material 120 is a breathable paper, the material of the first plugging material 120 has a density of 1 to 50 g / m 2 When the material of the first plugging material 120 is butter paper, the material of the first plugging material 120 has a density of 45 to 105 g / m 2 It is butter paper.

[0039] Furthermore, in order to reduce the inhalation resistance when the aerosol is inhaled, the first plugging material 120 has at least one first through hole 121, and the first through hole 121 communicates with the cooling passage 110a.

[0040] The method of fixing the second sealing material 130 to the second end 112 may be, but is not limited to, adhesive bonding or tape bonding. In the present embodiment, the second sealing material 130 is fixed to the second end 112 by adhesive. In one embodiment, the adhesive is an edible adhesive, and when the aerosol passes through the cooling material 110, the adhesive is subjected to heat and produces less or even no toxic substances. The edible adhesive may be, but is not limited to, glutinous rice adhesive, wrap adhesive, straw adhesive, white emulsion adhesive, etc. As can be understood, the method of fixing the second sealing material 130 to the second end 112 may be the same as or different from the method of fixing the first sealing material 120 to the first end 111, and is not limited in the present embodiment.

[0041] In this embodiment, the second plugging material 130 is First end 111 As can be appreciated, in other embodiments, the second encapsulant 130 may be secured to the peripheral side surface of the second end 112. Or, in another embodiment, the second encapsulant 130 may be secured to the peripheral side surface of the second end 112. First end 111 and a peripheral side surface of the second end 112.

[0042] In one embodiment, the material of the second plugging material 130 may be, but is not limited to, silk floss paper, breathable paper, or butter paper. Silk floss paper, breathable paper, and butter paper all have good breathability and are favorable for the passage of aerosols. When the material of the second plugging material 130 is silk floss paper, the material of the second plugging material 130 has a density of 1 to 50 g / m 2 When the material of the second plugging material 130 is breathable paper, the material of the second plugging material 130 has a density of 1 to 50 g / m 2 When the material of the second plugging material 130 is butter paper, the material of the second plugging material 130 has a density of 45 to 105 g / m 2 The material of the second plugging material 130 may be the same as or different from the material of the first plugging material 120, and is not limited in the embodiment of the present application.

[0043] Furthermore, in order to reduce the inhalation resistance when the aerosol is inhaled, the second plugging material 130 has at least one second through hole 131, and the second through hole 131 communicates with the cooling passage 110a.

[0044] To summarize the above, in the cooling assembly 10 provided by the embodiment of the present application, a first sealing material 120 is fixed to the first end 111 of the cooling material 110, and a second sealing material 130 is fixed to the second end 112. Therefore, when assembling the cooling assembly 10 to form the heated non-combustion cartridge 1, there is no need to distinguish between the first end 111 and the second end 112 of the cooling assembly 10, which can reduce the complexity of assembling the cooling assembly 10 and improve assembly efficiency.

[0045] In addition, since the first sealing material 120 is fixed to the first end 111 and the second sealing material 130 is fixed to the second end 112, the coolant 110 has a good supporting effect at both the first end 111 and the second end 112, and deformation of the coolant 110 can be prevented. Furthermore, it is also possible to reduce or even prevent the filter 40 from getting into the coolant 110 when assembling the cooling assembly 10 to form the heated non-combustion cartridge 1.

[0046] 4 and 5, Fig. 4 is a schematic diagram of the first plugging material in Fig. 1, and Fig. 5(a) to (d) are schematic diagrams of the first plugging material in another embodiment. The number of first through holes 121 is 6 to 13, the diameter of each first through hole 121 is 0.6 mm to 1.0 mm, and the distance between any two adjacent first through holes 121 is 0.8 to 1.0 mm.

[0047] The first plugging material 120 can be formed using die stamping, or cutting tool punching, or laser cutting. The first through hole 121 can be formed using die stamping, or cutting tool punching, or laser cutting. The manufacturing process of the first plugging material 120 may be the same as or different from the manufacturing process of the first through hole 121.

[0048] The shape of the first through-hole 121 may be a circle, an ellipse, a polygon, a trapezoid, or a substantially trapezoid, and is not limited thereto.

[0049] When the shape of the first through hole 121 is circular, the diameter of the first through hole 121 is the diameter of the circle. When the shape of the first through hole 121 is non-circular, the diameter of the first through hole 121 refers to the distance between the two points having the largest size in the first through hole 121. When the shape of the first through hole 121 is non-circular, the distance between the two points having the largest size in the first through hole 121 is the equivalent diameter of the first through hole 121.

[0050] The above structural design of the first through hole 121 of the first sealing material 120 provided in the embodiment of the present application can, on the one hand, facilitate relatively uniform passage of the aerosol and reduce the inhalation resistance of the aerosol, and on the other hand, maintain the structural strength of the first sealing material 120, making the first sealing material 120 less likely to burst.

[0051] 6 and 7, Fig. 6 is a structural schematic diagram of the second plugging material in Fig. 1, and Fig. 7(a) to (d) are structural schematic diagrams of the second plugging material in another embodiment. The number of second through holes 131 is 6 to 13, the diameter of the second through holes 131 is 0.6 mm to 1.0 mm, and the distance between any two adjacent second through holes 131 is 0.8 to 1.0 mm.

[0052] The second plugging material 130 can be formed using die stamping, or cutting tool punching, or laser cutting. The second through hole 131 can be formed using die stamping, or cutting tool punching, or laser cutting. The manufacturing process of the second plugging material 130 may be the same as or different from the manufacturing process of the second through hole 131.

[0053] The shape of the second through-hole 131 may be a circle, an ellipse, a polygon, a trapezoid, or a substantially trapezoid, and is not limited thereto.

[0054] When the shape of the second through hole 131 is circular, the diameter of the second through hole 131 is the diameter of the circle. When the shape of the second through hole 131 is non-circular, the diameter of the second through hole 131 refers to the distance between the two points having the largest size in the second through hole 131. When the shape of the second through hole 131 is non-circular, the distance between the two points having the largest size in the second through hole 131 is the equivalent diameter of the second through hole 131.

[0055] The above structural design of the second through hole 131 in the second sealing material 130 provided in the embodiment of the present application can, on the one hand, facilitate relatively uniform passage of the aerosol and reduce the inhalation resistance of the aerosol, and on the other hand, maintain the structural strength of the second sealing material 130, making the second sealing material 130 less likely to burst.

[0056] As can be appreciated, in one embodiment, the second through hole 131 is directly opposite the first through hole 121. In other embodiments, the second through hole 131 is partially offset or completely offset from the first through hole 121, and is not limited to this embodiment.

[0057] As can be understood, the number of second through holes 131 may be the same as or different from the number of first through holes 121. The shape of the second through holes 131 may be the same as or different from the shape of the first through holes 121. The arrangement rule of the second through holes 131 may be the same as or different from the arrangement rule of the first through holes 121. The diameter of the second through holes 131 may be the same as or different from the diameter of the first through holes 121.

[0058] 8, Fig. 8 is a diagram showing a schematic diagram of a distance between the first through hole on the outermost side of the first plugging material in Fig. 1 and the outer periphery of the first plugging material. The distance between the first through hole 121 located on the outermost side and the outer periphery of the first plugging material 120 is 0.7 mm to 0.8 mm, and in Fig. 8, the distance between the first through hole 121 on the outermost side of the first plugging material 120 and the outer periphery of the first plugging material 120 is shown as d1, that is, d1 satisfies 0.7 mm ≦ d1 ≦ 0.8 mm. In Fig. 8, L1 is a tangent to the first through hole 121 at point A, L2 is a tangent to the first plugging material 120 at point B, and the straight line passing through points A and B passes through the center of the first plugging material 120.

[0059] The first plugging material 120 coolant 110 When fixing the first through hole 121 to the sealing material 120, it is necessary to leave a certain adhesive width, for example, 0.3 mm to 0.4 mm. In addition, when processing the first through hole 121, there is a possibility that a processing tolerance exists. In order to prevent the first through hole 121 from being processed up to the edge of the first sealing material 120 or the first through hole 121 from being processed up to the portion of the first sealing material 120 where the adhesive is attached, a distance of about 0.4 mm is left. By setting the distance between the first through hole 121 located on the outermost side and the outer periphery of the first sealing material 120 to 0.7 mm to 0.8 mm, on the one hand, it is possible to prevent the first sealing material 120 from being processed up to the edge of the first sealing material 120, and on the other hand, it is possible to prevent the first sealing material 120 from being processed up to the edge of the first sealing material 120. coolant 110 On the other hand, the need for processing tolerance when processing the first through hole 121 can be met.

[0060] 9, Fig. 9 is a diagram showing a schematic diagram of the distance between the second through hole on the outermost side of the second plugging material in Fig. 1 and the outer periphery of the second plugging material. The distance between the second through hole 131 located on the outermost side and the outer periphery of the second plugging material 130 is 0.7 mm to 0.8 mm. 29, L3 is a tangent to the second through hole 131 at point C, L4 is a tangent to the second plugging material 130 at point D, and the straight line passing through points C and D passes through the center of the second plugging material 130.

[0061] The second plugging material 130 coolant 110 When fixing the second through hole 131 to the second sealing material 130, it is necessary to leave a certain adhesive width, for example, 0.3 mm to 0.4 mm. In addition, when processing the second through hole 131, there is a possibility that a processing tolerance exists. In order to prevent the second through hole 131 from being processed up to the edge of the second sealing material 130 or the second through hole 131 from being processed up to the portion of the second sealing material 130 where the adhesive is attached, a distance of about 0.4 mm is left. In this way, by setting the distance between the second through hole 131 located on the outermost side and the outer periphery of the second sealing material 130 to 0.7 mm to 0.8 mm, on the one hand, it is possible to prevent the second sealing material 130 from being processed up to the edge of the second sealing material 130, and on the other hand, it is possible to prevent the second sealing material 130 from being processed up to the edge of the second sealing material 130. coolant 110 On the other hand, the need for processing tolerance when processing the second through hole 131 can be met.

[0062] Referring to FIG. 10, FIG. 10 is a structural schematic diagram of a coolant provided by one embodiment. In this embodiment, the coolant 110 includes a plurality of flat-wound cooling layers 1111. When the coolant 110 includes a plurality of flat-wound cooling layers 1111, the number of the cooling layers 1111 may be 3 to 6 layers, for example, 3 layers, 4 layers, 5 layers, or 6 layers. Since the coolant 110 includes a plurality of flat-wound cooling layers 1111, the coolant 110 has good strength and is not easily deformed.

[0063] The term "flat winding" means that the direction of the joint L01 of the cooling layer 1111 and the direction of the center line L02 of the coolant 110 are parallel or approximately parallel.

[0064] 11 is a structural schematic diagram of a coolant provided according to another embodiment. In this embodiment, the coolant 110 includes a cooling layer 1111 having a plurality of spiral windings.

[0065] In this embodiment, the coolant 110 includes a plurality of spirally wound cooling layers 1111. When the coolant 110 includes a plurality of spirally wound cooling layers 1111, the number of cooling layers 1111 may be 2 to 4, for example, 2 layers, 3 layers, or 4 layers. By including a plurality of spirally wound cooling layers 1111 in the coolant 110, the coolant 110 has good strength and is less likely to deform.

[0066] The spiral winding means that the joint extension line L01 of the adjacent cooling layers 1111 is inclined with respect to the direction of the center line L02 of the coolant 110, for example, at an inclination angle of 135°±15°. The inclination angle of 135°±15° can also be regarded as 45°±15°. In other words, the angle between the joint extension lines L01 and L02 is 45°±15°.

[0067] Compared to a cooling material 110 including multiple flat-wound cooling layers 1111, each cooling layer 1111 of a cooling material 110 including multiple spiral-wound cooling layers 1111 is fixed with an adhesive between each cooling layer 1111, so that the cooling layers 1111 of each layer can be firmly fixed between each other, and thus the cooling material 110 has better stability, better strength, and better roundness (the opening of the coolant 110 is rounder).

[0068] Referring to Fig. 12, Fig. 12 is a schematic diagram showing the sizes of the outer diameter and inner diameter of the coolant in Fig. 1. The coolant 110 is tubular, the outer diameter of the coolant 110 (indicated as D1 in Fig. 12) is 6.0 mm to 6.6 mm, and the inner diameter of the coolant 110 (indicated as D2 in Fig. 12) is 6.2 mm to 6.4 mm.

[0069] The inner diameter of the coolant 110 is smaller than the outer diameter of the coolant 110. Since the difference between the range of the inner diameter of the coolant 110 and the range of the outer diameter of the coolant 110 is small, for the coolant 110 having an outer diameter of a certain size, the coolant 110 has a large inner diameter, i.e., a cooling passage 110a having a large size in the radial direction, so that the coolant 110 has a good cooling effect on the aerosol. In addition, since a large amount of aerosol can be stored in the cooling passage 110a, when the heated non-combustion cartridge 1 to which the cooling assembly 10 is applied is inhaled, a relatively uniform amount of aerosol can be inhaled.

[0070] The diameter of the first plugging material 120 is adapted to the outer diameter of the coolant 110. For example, diameter is 6.0mm~6.6mm.

[0071] The diameter of the second plugging material 130 is adapted to the outer diameter of the coolant 110. For example, diameter is 6.0mm~6.6mm.

[0072] 13, 14, 15 and 16 are also referred to. FIG. 13 is a perspective structural schematic diagram of a heating type non-combustion cartridge provided by one embodiment of the present application, FIG. 14 is a perspective exploded view of the heating type non-combustion cartridge in FIG. 13, FIG. 15 is a cross-sectional view of the heating type non-combustion cartridge along line II-II in FIG. 13, and FIG. 16 is an enlarged schematic view of part III in FIG. 15. The heating type non-combustion cartridge 1 comprises a first tube 20, a smoke generating material 30, a cooling assembly 10, and a filter 40. The first tube 20 has an accommodation space 210. The smoke generating material 30 is provided in the accommodation space 210 and is located at one end of the first tube 20. The coolant 110 is provided in the accommodation space 210, and the cooling assembly 10 is provided on one side of the smoke generating material 30. For the specific configuration of the coolant 110, please refer to the above content and will not be repeated here. The filter 40 is provided within the accommodation space 210 and is provided on the side of the coolant 110 away from the smoke generating material 30 .

[0073] The shape of the first tube 20 is a circular tube or an approximately circular tube. Of course, the shape of the first tube 20 may be a rectangular tube, an elliptical tube, an approximately elliptical tube, a polygonal tube, etc., and is not limited in the embodiment of the present application.

[0074] In one embodiment, one end of the first tube 20 is sealed to prevent the smoke generating material 30 from leaking from the first tube 20. Specifically, in one embodiment, the heated non-combustion cartridge 1 further includes a sealant 60. The sealant 60 is provided at one end of the first tube 20 to seal the first tube 20. The sealant 60 is provided on the side of the smoke generating material 30 that is away from the cooling assembly 10. The sealant 60 may be, but is not limited to, cotton paper, breathable paper, or butter paper. For example, the sealant 60 may have a thickness of 1 to 50 g / m 2 or 1~50g / m 2 Breathable paper or 45~105g / m 2 It may be butter paper.

[0075] The smoke generating material 30 is also called a smoke generating segment. The smoke generating material 30 includes an aerosol-generating substrate (e.g., at least one of smoke generating particles or smoke generating sheets). The material of the aerosol-generating substrate includes tobacco or a non-tobacco herb unit. When the aerosol-generating substrate includes a non-tobacco herb unit, the aerosol-generating substrate does not generate harmful substances such as tar and nicotine, and the heated herb unit does not burn and pollute the surrounding environment, and does not affect the surrounding people, thereby ensuring the health of the person smoking the heated non-combustion cartridge 1 and the surrounding people. In addition, when the herb unit in the aerosol-generating substrate includes a material of Chinese herbal medicine (e.g., ginseng, Tianma), smoking the heated non-combustion cartridge 1 can have a better health function.

[0076] If the smoke generating material 30 includes smoke generating particles or a smoke generating sheet, when the heat-type non-combustion cartridge 1 is heated in a smoking tool, the smoke generating material 30 is less likely to remain in the smoking tool, ensuring the cleanliness of the smoking tool. Also, if the smoke generating material 30 includes smoke generating particles or a smoke generating sheet, there are likely to be gaps between the smoke generating particles or between the smoke generating sheets, and there is sufficient air, which allows the smoke generating material 30 to generate an aerosol when heated in a smoking tool.

[0077] In this embodiment, the first encapsulant 120 of the cooling assembly 10 is provided adjacent to the smoke generating material 30. In another embodiment, the second encapsulant 130 of the cooling assembly 10 is provided adjacent to the smoke generating material 30.

[0078] The filter 40 is provided in the accommodation space 210 and on the side of the coolant 110 that is away from the smoke generating material 30. The filter 40 may be capable of abutting the cooling assembly 10 or may be spaced apart from the cooling assembly 10, and is not limited thereto in the present application.

[0079] The material of the filter 40 may be, but is not limited to, polylactic acid fiber. The filter 40 can filter aerosols and improve the mouthfeel of smoking the heated non-combustion cartridge 1. In one embodiment, the filter 40 is provided so as to be compressed within the first tube 20, thereby preventing the filter 40 from falling out of the first tube 20.

[0080] The smoke generating material 30 generates a high-temperature aerosol when heated. Specifically, the smoke generating material 30 can generate aerosol at a first temperature (e.g., 200°C to 380°C) when heated. By inhaling the heated non-combustion cartridge 1 through the filter 40, the aerosol at the first temperature passes through the cooling assembly 10 and the filter 40 in sequence. After passing through the cooling assembly 10, the aerosol at the first temperature is reduced to a second temperature, which is lower than the first temperature, and the aerosol at the second temperature is more suitable for inhalation by the user and prevents burns to the user.

[0081] Referring again to FIG. 15, the length of the smoke material 30 is between 13mm and 18mm, the length of the cooling assembly 10 is between 16mm and 23mm, and the length of the filter 40 is between 8mm and 10mm.

[0082] Due to the above-mentioned sizes of the smoke material 30, the cooling assembly 10 and the filter 40 in the heated non-combustion cartridge 1 provided by the embodiment of the present application, on the one hand, the smoke material 30 can generate a lot of aerosol, and on the other hand, the cooling assembly 10 can have a good cooling effect on the aerosol generated by the smoke material 30, and the filter 40 has a good filtering effect on the aerosol, so that the heated non-combustion cartridge 1 can provide a good smoking experience.

[0083] 17, 18, 19, and 20, FIG. 17 is a perspective structural schematic diagram of a heating type non-combustion cartridge provided by another embodiment of the present application, FIG. 18 is a perspective exploded view of the heating type non-combustion cartridge in FIG. 17, FIG. 19 is a cross-sectional view along line IV-IV of the heating type non-combustion cartridge in FIG. 17, and FIG. 20 is an enlarged schematic diagram of part V in FIG. 19. In this embodiment, the heating type non-combustion cartridge 1 further includes a second tube 150. The second tube 150 is provided on the peripheral side surface of the first tube 20.

[0084] Specifically, when manufacturing the heat-type non-combustion cartridge 1, defects may occur in the appearance of the first tube 20 for various reasons. For example, the first tube 20 may be stained by the smoke generating material 30, or the first tube 20 may have scratches.

[0085] The second tube 150 is provided on the peripheral side surface of the first tube 20, thereby shielding the first tube 20 and making the heating type non-combustion cartridge 1 more beautiful. In one embodiment, the material of the second tube 150 is tipping paper. In one embodiment, the tipping paper has a thickness of 32 to 40 g / m 2In one embodiment, the heated non-combustion cartridge 1 satisfies the following conditions: The material of the first tube 20 is 50 to 200 g / m 2 White board or 50~200g / m 2 It is a craft paper, The length of the first tube 20 is 42 mm to 46 mm, and when the heating type non-combustion cartridge 1 further includes a second tube 150, the length of the second tube 150 is 42 mm to 46 mm; The outer diameter of the coolant 110 is 6.0 mm to 6.6 mm, the inner diameter of the first tube 20 is 6.4 mm to 6.65 mm, the outer diameter of the first tube 20 is 6.9 mm to 7.1 mm, and the Outside diameter The diameter of the filter 40 is 6.5 mm to 7.0 mm, and the filter 40 is provided so as to be compressed within the first tubular body 20. In the case where the heating type non-combustion cartridge 1 further includes the second tube 150, the outer diameter of the coolant 110 is 6.0 mm to 6.6 mm, the inner diameter of the first tube 20 is 6.4 mm to 6.65 mm, the outer diameter of the first tube 20 is 6.9 mm to 7.1 mm, and the filter 40 Outside diameter The outer diameter of the second tube 150 is 7.15 mm to 7.3 mm, and the filter 40 is compressed in the first tube 20. At least one of the following conditions is satisfied.

[0086] Alternative Embodiments The present application provides a heating type non-combustion cartridge 1. With reference to Figs. 21 to 25, Fig. 21 is a perspective schematic view of a heating type non-combustion cartridge provided by one embodiment of the present application, Fig. 22 is a perspective exploded view of the heating type non-combustion cartridge shown in Fig. 21, and Fig. 23 is a perspective exploded view of the heating type non-combustion cartridge shown in Fig. 21. VI-VI24 is a schematic perspective view of the cooling assembly shown in FIG. 22, and FIG. 25 is an exploded perspective view of the cooling assembly in FIG. 24. The heated non-combustion cartridge 1 includes a first tube 20, a smoke generating material 30, a cooling assembly 10, and a filter 40. The first tube 20 has an accommodation space 210, and the first tube 20 has a sealed first end 20a and an open second end 20b. The smoke generating material 30 is provided in the accommodation space 210 and is located at the first end 20a of the first tube 20. At least one of the cooling assembly 10 and the smoke generating material 30 is movably provided in the accommodation space 210, and Cooling Assembly 10 The cooling assembly 10 includes a cooling material 110 and a sealing material 30. 140 The coolant 110 is cooling The passage 110a is provided. 140 is fixed to one end of the cooling material 110 and is provided closer to the smoke generating material 30 than the cooling material 110. 140 teeth cooling A plurality of through holes communicating with the passage 110a 141 The filter 40 is disposed in the receiving space 210 and serves as a sealing material for the coolant 110. 140 It is provided at one end away from the

[0087] The first tube 20 includes a first end 20a and a second end 20b. In this embodiment, the first end 20a is disposed back to back with the second end 20b. The first end 20a is sealed to prevent the smoke material 30 from leaking from the first end 20a, and the second end 20b is open. When the heatable non-combustion cartridge 1 is inhaled by a user, the first end 20a is the end farther from the lips and is also called the far-lip end, and the second end 20b is the end closer to the lips and is also called the near-lip end.

[0088] In this embodiment, the first end 20a can be sealed by a sealant 60. The sealant 60 is provided at the first end 20a of the first tube 20 to seal the first tube 20. The sealant 60 is provided on the side of the smoke generating material 30 that is away from the cooling assembly 10. The sealant 60 may be, but is not limited to, cotton paper, breathable paper, or butter paper. For example, the sealant 60 may have a thickness of 1 to 50 g / m 2 or 1~50g / m 2 Breathable paper or 45~105g / m 2 It may be butter paper.

[0089] The shape of the first tube 20 is a circular tube or an approximately circular tube. Of course, the shape of the first tube 20 may be a rectangular tube, an elliptical tube, an approximately elliptical tube, a polygonal tube, etc., and is not limited in the embodiment of the present application.

[0090] The smoke generating material 30 is also called a smoke generating segment. The smoke generating material 30 includes an aerosol-generating substrate (e.g., at least one of smoke generating particles or smoke generating sheets). The material of the aerosol-generating substrate includes tobacco or a non-tobacco herb unit. When the aerosol-generating substrate includes a non-tobacco herb unit, the aerosol-generating substrate does not generate harmful substances such as tar and nicotine, and the heated herb unit does not burn and pollute the surrounding environment, and does not affect the surrounding people, thereby ensuring the health of the person smoking the heated non-combustion cartridge 1 and the surrounding people. In addition, when the herb unit in the aerosol-generating substrate includes a material of Chinese herbal medicine (e.g., ginseng, Tianma), smoking the heated non-combustion cartridge 1 can have a better health function.

[0091] When using the heat-to-burn cartridge 1, the heating material of the smoking tool is usually inserted into the smoke-generating material 30 to heat the smoke-generating material 30. When the smoke-generating material 30 is heated by the smoking tool, it can generate an aerosol (commonly known as smoke), but the smoke-generating material 30 does not reach a combustion temperature and does not burn, which is also why the cartridge is called the heat-to-burn cartridge 1.

[0092] If the smoke generating material 30 includes smoke generating particles or a smoke generating sheet, when the heat-type non-combustion cartridge 1 is heated in a smoking tool, the smoke generating material 30 is less likely to remain in the smoking tool, ensuring the cleanliness of the smoking tool. Also, if the smoke generating material 30 includes smoke generating particles or a smoke generating sheet, there are likely to be gaps between the smoke generating particles or between the smoke generating sheets, and there is sufficient air, which allows the smoke generating material 30 to generate an aerosol when heated in a smoking tool.

[0093] The cooling material 110 is provided in the accommodation space 210. In the heating type non-combustion cartridge 1 provided by the embodiment of the present application, at least one of the cooling assembly 10 and the smoke generating material 30 is provided movably within the accommodation space 210. Smoking equipment When the heated needle is inserted into the smoke generating material 30, at least one of the smoke generating material 30 and the cooling assembly 10 moves, and the change in density of the portion of the smoke generating material 30 inserted into the heated needle is small or non-existent, so that there is little or no effect on the mouthfeel when inhaling the heated non-combustion cartridge 1 (e.g., the inhalation resistance is small and the amount of aerosol is large). In other words, the heated non-combustion cartridge 1 provided by the embodiment of the present application has a good mouthfeel.

[0094] When the smoke generating material 30 of the heat-type non-combustion cartridge 1 is heated, it generates a hot aerosol. cooling The aerosol is transmitted to the filter 40 via the passage 110a and discharged from the filter 40. The cooling assembly 10 is used to cool the aerosol. For example, the temperature of the aerosol generated when the smoke generating material 30 is heated is usually a first temperature (e.g., 200°C to 380°C). When the aerosol having the first temperature passes through the cooling assembly 10, the temperature of the aerosol changes to a second temperature. The second temperature is lower than the first temperature. The aerosol having the second temperature is more suitable to be inhaled by a user.

[0095] The outer shape of the coolant 110 is a circular tube or an approximately circular tube. Of course, the outer shape of the coolant 110 may be a rectangular tube, an elliptical tube, an approximately elliptical tube, a polygonal tube, etc., and is not limited in the embodiment of the present application. cooling The passage 110a is used to pass the aerosol. cooling As it flows through passage 110a, the temperature of the aerosol gradually decreases.

[0096] In one embodiment, the material of the cooling material 110 is food-grade. cooling When the aerosol flows through the passage 110a, the coolant 110 is heated and generates less or even no toxic substances. For example, the material of the coolant 110 may be, but is not limited to, white paperboard or kraft paper.

[0097] Optionally, when the material of the cooling material 110 is white paperboard, the white paperboard has a thickness of 50 to 200 g / m 2 The cooling material 110 is made of kraft paper, which allows the cooling material 110 to have good cooling performance and strength and to be less likely to deform. When the material of the cooling material 110 is kraft paper, the cooling material 110 has a thickness of 50 to 200 g / m 2 This allows the coolant 110 to have good cooling performance and strength, and is not easily deformed.

[0098] As can be appreciated, in one embodiment, the material of the coolant 110 may be polylactic acid (PLA), or silica gel, or an injection molding, as long as it can be cooled by the coolant 110.

[0099] Referring to FIG. 26, FIG. 26 is a structural schematic diagram of a coolant provided by one embodiment. In this embodiment, the coolant 110 includes a plurality of flat-wound cooling layers 1111. When the coolant 110 includes a plurality of flat-wound cooling layers 1111, the number of the cooling layers 1111 may be 3 to 6, for example, 3 layers, 4 layers, 5 layers, or 6 layers. Since the coolant 110 includes a plurality of flat-wound cooling layers 1111, the coolant 110 has good strength and is not easily deformed.

[0100] The term "flat winding" means that the direction of the joint L01 of the cooling layer 1111 and the direction of the center line L02 of the coolant 110 are parallel or approximately parallel.

[0101] Referring to Fig. 27, Fig. 27 is a structural schematic diagram of a coolant provided according to another embodiment. In this embodiment, the coolant 110 includes a cooling layer 1111 having a plurality of spiral windings.

[0102] In this embodiment, the coolant 110 includes a plurality of spirally wound cooling layers 1111. When the coolant 110 includes a plurality of spirally wound cooling layers 1111, the number of cooling layers 1111 may be 2 to 4, for example, 2 layers, 3 layers, or 4 layers. By including a plurality of spirally wound cooling layers 1111 in the coolant 110, the coolant 110 has good strength and is less likely to deform.

[0103] The spiral winding means that the joint extension line L01 of the adjacent cooling layers 1111 is inclined with respect to the direction of the center line L02 of the coolant 110, for example, at an inclination angle of 135°±15°. The inclination angle of 135°±15° can also be regarded as 45°±15°. In other words, the angle between the joint extension lines L01 and L02 is 45°±15°.

[0104] Compared to a cooling material 110 including multiple flat-wound cooling layers 1111, each cooling layer 1111 of a cooling material 110 including multiple spiral-wound cooling layers 1111 is fixed with an adhesive between each cooling layer 1111, so that the cooling layers 1111 of each layer can be firmly fixed between each other, and thus the cooling material 110 has better stability, better strength, and better roundness (the opening of the coolant 110 is rounder).

[0105] Sealing material 140 The method for fixing the sealing material to the first end 20a may be, but is not limited to, bonding with an adhesive or fixing with a tape. 140 is secured to the first end 20a by an adhesive. In one embodiment, the adhesive is an edible adhesive, and when the aerosol passes through the cooling material 110, the adhesive is subjected to heat and produces less or even no toxic substances. The edible adhesive may be, but is not limited to, glutinous rice glue, wrap glue, straw glue, white emulsion glue, and the like.

[0106] In this embodiment, the plugging material 140 1 is affixed to the end face of the first end 20a that is away from the second end 20b. As can be appreciated, in other embodiments, 140 Alternatively, in another embodiment, a sealing material may be fixed to the peripheral side surface of the first end 20a. 140 is fixed to an end face of the first end 20a remote from the second end 20b and to a peripheral side surface of the first end 20a.

[0107] In one embodiment, the plugging material 140 The material of the sealing material may be, but is not limited to, silk paper, breathable paper, or butter paper. Silk paper, breathable paper, and butter paper all have good breathability and are favorable for the passage of aerosols. 140 If the material is cotton paper, the sealing material 140 The material is 1~50g / m 2 The filling material is cotton paper. 140 If the material is breathable paper, the sealing material 140 The material is 1~50g / m 2The breathable paper is 140 If the material is butter paper, the sealing material 140 The material is 45~105g / m 2 It is butter paper.

[0108] In addition, in order to reduce the inhalation resistance when inhaling the aerosol, 140 At least one through hole 141 and a through hole 141 teeth cooling It communicates with the passage 110a.

[0109] The material of the filter 40 may be, but is not limited to, polylactic acid fiber. The filter 40 can filter aerosols and improve the mouthfeel of the heated non-combustion cartridge 1. In one embodiment, the filter 40 is provided in the first tube 20 so as to be compressed, thereby preventing the filter 40 from falling off from the first tube 20. The filter 40 is provided in the first tube 20 so as to be compressed means that the filter 40 has a first volume in a natural state, has a second volume when provided in the first tube 20, and the first volume is greater than the second volume. The filter 40 is in a natural state means that the filter 40 is not subjected to pressure or tension. When assembling the heated non-combustion cartridge 1, it is necessary to compress the filter 40, and the filter 40 can be provided in the first tube 20 after being compressed. Furthermore, when the filter 40 is removed from the first tube 20 , the radial size of the filter 40 may be larger than the radial size of the inner diameter of the first tube 20 .

[0110] 28 and 29, Fig. 28 is a structural schematic diagram of the plugging material in Fig. 22, and (a) to (d) of Fig. 29 are structural schematic diagrams of plugging materials in different embodiments. 141 The number of through holes is 6 to 13. 141 The diameter of each through hole is 0.6 mm to 1.0 mm, and any two adjacent through holes 141 The distance between them is 0.8 to 1.0 mm.

[0111] Sealing material 140 can be formed using die stamping, or tool punching, or laser cutting. 141 can be formed using die stamping, or tool punching, or laser cutting. 140 The manufacturing process of the through hole 141 The manufacturing process may be the same as or different from that of the above.

[0112] Through hole 141 The shape of the conductor may be a circle, an ellipse, a polygon, a trapezoid, or a substantially trapezoid, and is not limited thereto.

[0113] Through hole 141 If the shape of the through hole is circular, 141 The diameter of the hole is the diameter of the circle. 141 If is non-circular, the through hole 141 The diameter of the through hole 141 The distance between the two largest points in the 141 If is non-circular, the through hole 141 The distance between the two points with the largest size in 141 is the equivalent diameter of

[0114] The embodiment of the present application provides a sealing material 140 Through hole 141 The above-mentioned structural design, on the one hand, can facilitate the relatively uniform passage of aerosol and reduce the inhalation resistance of aerosol; on the other hand, the sealing material 140 The structural strength of the sealing material can be maintained. 140 Make it less likely to burst.

[0115] 30 is a diagram showing a schematic diagram of a distance between the through hole on the outermost periphery side of the plugging material in FIG. 25 and the outer periphery of the plugging material. 141 and sealing material 140 The distance between the outer periphery of the plug is 0.7 mm to 0.8 mm. 140 The outermost through hole 141and sealing material 140 The distance between the outer periphery of the through hole at point A is indicated as d1, that is, d1 satisfies 0.7 mm ≦ d1 ≦ 0.8 mm. 141 and L2 is the tangent line of the plugging material at point B. 140 The line passing through points A and B is the tangent to the plugging material. 140 passes through the center of

[0116] Sealing material 140 Cooling Material When fixing the plate to the plate, it is necessary to leave a certain amount of adhesive width, for example 0.3mm to 0.4mm. 141 There may be machining tolerances when machining through holes. 141 is the sealing material 140 The edge of the 141 is the sealing material 140 In order to prevent the area where the adhesive is applied from being processed, a distance of about 0.4 mm is left. 141 and sealing material 140 On the one hand, by setting the distance between the outer periphery of the sealing material to 0.7 mm to 0.8 mm, 140 Cooling Material On the other hand, it can meet the need for adhesion to through holes 141 It can meet the processing tolerance needs when processing.

[0117] Also referring to FIG. 31, FIG. 31 shows a heating non-combustion cartridge provided according to another embodiment. VI-VI Fig. 32 is a cross-sectional view taken along the line, and is an enlarged schematic view of part G in Fig. 31. When the filter 40 of the heating type non-combustion cartridge 1 is provided below the cooling assembly 10, a gap G0 is present between the smoke generating material 30 and the sealing material 60 at the first end 20a.

[0118] When the filter 40 of the heated non-combustion cartridge 1 is provided below the cooling assembly 10, there is a gap G0 between the smoke generating material 30 and the end face of the first end 20a. Since the sealing material 60 is provided at the first end 20a, there is a gap G0 between the smoke generating material 30 and the sealing material 60 at the first end 20a, and the space available for movement of at least one of the smoke generating material 30 and the cooling assembly 10 within the first tube 20 is relatively sufficient. Smoking equipment When the heating needle is inserted into the smoke generating material 30, at least one of the smoke generating material 30 and the cooling assembly 10 moves, and there is little or no density change at the portion of the smoke generating material 30 that is inserted into the heating needle, so that the mouthfeel when smoking from the heated non-combustion cartridge 1 is not affected.

[0119] When the heat-type non-combustion cartridge 1 is heated by a smoking appliance, the smoke generating material 30 of the heat-type non-combustion cartridge 1 is located below the filter 40, but the space within the first tube 20 within which the smoke generating material can move is sufficient. Smoking equipment When the heating needle is inserted into the smoke generating material 30, at least one of the smoke generating material 30 and the cooling assembly 10 moves, and there is little or no density change at the portion of the smoke generating material 30 that is inserted into the heating needle, so that the mouthfeel when smoking from the heated non-combustion cartridge 1 is not affected.

[0120] 32, the heated non-combustion cartridge 1 further includes a sealant 60, which is sealed to the first end 20a of the first tube 20. When the filter 40 of the heated non-combustion cartridge 1 is provided below the cooling assembly 10, the height h1 of the gap G0 between the smoke generating material 30 and the sealant 60 is 1.5 mm±10%.

[0121] The height h1 of the gap G0 is 1.5 mm±10%, that is, the height h1 of the gap G0 is 1.35 mm to 1.65 mm. In the embodiments / examples of the present application, the numerical range A to B indicates that the range includes the end value A and the end value B, unless otherwise specified. The gap is 1.35 mm to 1.65 mm, and may be, for example, 1.35 mm, or 1.40 mm, or 1.45 mm, or 1.50 mm, or 1.55 mm, or 1.60 mm, or 1.65 mm, but is not limited thereto.

[0122] When the filter 40 of the heated non-combustion cartridge 1 is provided below the cooling assembly 10, if the gap between the smoke emitting material 30 and the sealing material 60 is less than 1.35 mm, the gap between the smoke emitting material 30 and the sealing material 60 is relatively small. When a heating needle is inserted into the smoke emitting material 30 of the heated non-combustion cartridge 1, the heating needle causes a large change in density at the portion of the smoke emitting material 30 where the heating needle is inserted (the density of the inserted portion increases), which in turn affects the mouthfeel when smoking the heated non-combustion cartridge 1.

[0123] When the filter 40 of the heated non-combustion cartridge 1 is disposed below the cooling assembly 10, if the gap between the smoke generating material 30 and the sealing material 60 is greater than 1.65 mm, the gap between the smoke generating material 30 and the sealing material 60 is relatively large. When the heating needle is inserted into the smoke generating material 30 of the heated non-combustion cartridge 1, the heating needle causes a small or even no density change at the portion of the smoke generating material 30 where the heating needle is inserted. However, the smoke generating material 30 may not be able to make good contact with the heating needle of the smoking implement, which may affect the mouthfeel when smoking the heated non-combustion cartridge 1.

[0124] As can be seen, in this embodiment, when the filter 40 of the heated non-combustion cartridge 1 is provided below the cooling assembly 10, the height of the gap between the smoke generating material 30 and the sealing material 60 is 1.5 mm ± 10%. In other embodiments, when the filter 40 of the heated non-combustion cartridge 1 is provided below the cooling assembly 10, there may be a gap between the smoke generating material 30 and the sealing material 60. Even in this case, when the heating needle of the smoking tool is inserted into the heated non-combustion cartridge 1, the density change of the portion of the smoke generating material 30 into which the heating needle is inserted is reduced to a certain extent, and thus the effect of the density change on the mouthfeel when smoking the heated non-combustion cartridge 1 is reduced or even avoided.

[0125] Further, reference is made to FIG. 33, which is an enlarged schematic diagram of part P in FIG. 31. cooling It is housed in passage 110a.

[0126] The coolant 110 is a sealing material. 140 and an opening at one end away from the plugging material 140 Since no sealing material is provided, a part of the filter 40 is 140 From one end away from cooling The filter 40 is accommodated in the passage 110a. 140 From one end away from cooling Being contained within the passage 110a, the aerosol output from the coolant 110 can easily enter the filter 40, where larger particles in the aerosol are absorbed and filtered, thereby improving the mouthfeel of the heated non-combustion cartridge 1.

[0127] 33, one end of the filter 40 that is remote from the cooling assembly 10 is recessed into the accommodation space 210. Since the one end of the filter 40 that is remote from the cooling assembly 10 is recessed into the accommodation space 210, less or no filter 40 enters the user's mouth when the user inhales the heating type non-combustion cartridge 1, and the heating type non-combustion cartridge 1 is relatively hygienic when inhaled.

[0128] In another embodiment, the end of the filter 40 that is distant from the cooling assembly 10 is flush with the end face of the second end 20b that is distant from the first end 20a. In other words, the end of the filter 40 that is distant from the cooling assembly 10 is flush with the end face of the first tube 20. When the end of the filter 40 that is distant from the cooling assembly 10 is flush with the end face of the second end 20b that is distant from the first end 20a, the heated non-combustion cartridge 1 has a good appearance. In addition, when the user inhales the heated non-combustion cartridge 1, the filter 40 that enters the user's mouth is small, and the heated non-combustion cartridge 1 is relatively hygienic when inhaled.

[0129] Referring again to FIG. 22 or FIG. 30, the smoke generating material 30 includes at least one of a plurality of smoke generating particles or a smoke generating sheet, the length of the smoke generating material 30 is 13 mm to 16.5 mm, the length of the cooling assembly 10 is 16 mm to 23 mm, and the length of the filter 40 is 8 mm to 10 mm.

[0130] Due to the above-mentioned sizes of the smoke material 30, the cooling assembly 10 and the filter 40 in the heated non-combustion cartridge 1 provided by the embodiment of the present application, on the one hand, the smoke material 30 can generate a lot of aerosol, and on the other hand, the cooling assembly 10 can have a good cooling effect on the aerosol generated by the smoke material 30, and the filter 40 has a good filtering effect on the aerosol, so that the heated non-combustion cartridge 1 can provide a good smoking experience.

[0131] 34, 35, 36 and 37, FIG. 34 is a perspective structural schematic diagram of a heating type non-combustion cartridge provided by one embodiment of the present application, FIG. 35 is a perspective exploded view of the heating type non-combustion cartridge in FIG. 34, and FIG. 36 is a perspective exploded view of the heating type non-combustion cartridge in FIG. VII-VII FIG. 37 is a cross-sectional view taken along the line in FIG. Q In this embodiment, the heating type non-combustion cartridge 1 further includes a second pipe 50. The second pipe 50 is provided on the peripheral side surface of the first pipe 20.

[0132] Specifically, when manufacturing the heat-type non-combustion cartridge 1, defects may occur in the appearance of the first tube 20 for various reasons. For example, the first tube 20 may be stained by the smoke generating material 30, or the first tube 20 may have scratches.

[0133] The second tube 50 is provided on the peripheral side surface of the first tube 20, thereby shielding the first tube 20 and making the heating type non-combustion cartridge 1 more beautiful. In one embodiment, the material of the second tube 50 is tipping paper. In one embodiment, the tipping paper has a thickness of 32 to 40 g / m 2 In one embodiment, the heated non-combustion cartridge 1 satisfies the following conditions: The material of the first tube 20 is 50 to 200 g / m 2 White board or 50~200g / m 2 It is a craft paper, The length of the first tube 20 is 42 mm to 46 mm, and when the heating type non-combustion cartridge 1 further includes a second tube 50, the length of the second tube 50 is 42 mm to 46 mm; The outer diameter of the coolant 110 is 6.0 mm to 6.6 mm, the inner diameter of the first tube 20 is 6.4 mm to 6.65 mm, the outer diameter of the first tube 20 is 6.9 mm to 7.1 mm, and the Outside diameter The diameter of the filter 40 is 6.5 mm to 7.0 mm, and the filter 40 is provided so as to be compressed within the first tubular body 20. In the case where the heating type non-combustion cartridge 1 further includes the second tube 50, the outer diameter of the coolant 110 is 6.0 mm to 6.6 mm, the inner diameter of the first tube 20 is 6.4 mm to 6.65 mm, the outer diameter of the first tube 20 is 6.9 mm to 7.1 mm, and the filter 40 Outside diameter The outer diameter of the second tube 50 is 6.5 mm to 7.0 mm, the filter 40 is provided so as to be compressed within the first tube 20, and the outer diameter of the second tube 50 is 7.15 mm to 7.3 mm. At least one of the following conditions is satisfied.

[0134] As can be understood, in the schematic diagram of this embodiment, the heated non-combustion cartridge 1 further includes the second tube 50, which is shown incorporated in an embodiment in which the end of the filter 40 that is away from the cooling assembly 10 is flush with the end face of the first tube 20. It is understood that this should not constitute a limitation of the heated non-combustion cartridge 1 provided by the embodiment of the present application. The heated non-combustion cartridge 1 further includes the second tube 50, which can be incorporated in any of the previous embodiments. When the end of the filter 40 that is away from the cooling assembly 10 is flush with the end face of the first tube 20, the heated non-combustion cartridge 1 has a good appearance. In addition, the filter 40 that enters the user's mouth when the user inhales the heated non-combustion cartridge 1 is less, and the heated non-combustion cartridge 1 is relatively hygienic when inhaled.

[0135] To summarise, in one possible embodiment, the heated non-combustion cartridge 1 satisfies the following conditions: The material of the first tube 20 is 50 to 200 g / m 2 White board or 50~200g / m 2 It is a craft paper, The material of the coolant 110 is 50 to 200 g / m 2 White board or 50~200g / m 2 or PLA, or silica gel, or an injection molding; Sealing material 140 is 1~50g / m 2 or 1~50g / m 2 Breathable paper or 45~105g / m 2 Includes butter paper, The inner diameter of the first tube 20 is 6.4 mm to 6.65 mm, the outer diameter of the first tube 20 is 6.9 mm to 7.1 mm, the outer diameter of the coolant 110 is 6.0 mm to 6.6 mm, and the outer diameter of the filter 40 is 6.0 mm to 6.6 mm. Outside diameter is 6.5mm~7.0mm, At least one of the following conditions is satisfied.

[0136] Although the embodiments of the present application have been shown and described above, the above embodiments are illustrative and should not be understood as limiting the present application. Those skilled in the art may make changes, modifications, substitutions and variations to the above embodiments within the scope of the present application. These improvements and embellishments should also fall within the protection scope of the present application.

Claims

1. 1. A cooling assembly comprising: The cooling device includes a cooling material, a first plugging material, and a second plugging material, The coolant has a first end and a second end provided back to back, and a cooling passage passing through the first end and the second end, the first plugging material is fixed to the first end, the first plugging material has at least one first through hole, the first through hole is in communication with the cooling passage; the second plugging material is fixed to the second end, the second plugging material has at least one second through hole, and the second through hole is in communication with the cooling passage; 13. A cooling assembly comprising:

2. The number of the first through holes is 6 to 13, the diameter of the first through holes is 0.6 mm to 1.0 mm, and the distance between any two adjacent first through holes is 0.8 to 1.0 mm; and / or the number of the second through holes is 6 to 13, the diameter of the first through holes is 0.6 mm to 1.0 mm, and the distance between any two adjacent second through holes is 0.8 to 1.0 mm; The cooling assembly of claim 1 .

3. a distance between a first through hole located on the outermost peripheral side and an outer peripheral edge of the first plugging material is 0.7 mm to 0.8 mm; and / or the distance between the second through hole located on the outermost peripheral side and the outer peripheral edge of the second plugging material is 0.7 mm to 0.8 mm; The cooling assembly of claim 1 .

4. The coolant comprises a plurality of flat-wound cooling layers, or the coolant comprises a plurality of spiral-wound cooling layers. The cooling assembly of claim 1 .

5. The coolant is tubular, the outer diameter of the coolant is 6.0 mm to 6.6 mm, and the inner diameter of the coolant is 6.2 mm to 6.4 mm. The cooling assembly of claim 4 .

6. The cooling assembly meets the following requirements: The material of the cooling material is 50 to 200 g / m ２ or 50 to 200 g / m ２ or polylactic acid (PLA), or silica gel, or an injection molding; The material of the first plugging material is 1 to 50 g / m ２ or 1 to 50 g / m ２ or 45 to 105 g / m ２ Includes butter paper, The material of the second plugging material is 1 to 50 g / m ２ or 1 to 50 g / m ２ or 45 to 105 g / m ２ Including butter paper, At least one of the following conditions is satisfied: A cooling assembly according to any one of the preceding claims.

7. A heat-type non-combustion cartridge, A cooling device comprising: a first tube; a smoke generating material; a cooling assembly according to any one of claims 1 to 6; and a filter; The first tube has an accommodation space, The smoke generating material is provided in the accommodation space and is located at one end of the first tube, The cooling material is disposed within the receiving space, and the cooling assembly is disposed on one side of the smoke generating material; The filter is provided in the storage space and on a side of the cooling material that is away from the smoke generating material. A heated non-combustion cartridge.

8. the smoke generating material comprises at least one of a plurality of smoke generating particles or a smoke generating sheet, the length of the smoke generating material is 13 mm to 18 mm, the length of the cooling assembly is 16 mm to 23 mm, and the length of the filter is 8 mm to 10 mm; 8. The heater-type non-combustion cartridge according to claim 7.

9. The heated non-combustion cartridge further comprises a second tube; The second pipe is provided on a peripheral side surface of the first pipe.

8. The heater-type non-combustion cartridge according to claim 7.

10. The heated non-combustion cartridge satisfies the following conditions: The material of the first tube is 50 to 200 g / m ２ or 50 to 200 g / m ２ It is a craft paper, The length of the first tube is 42 mm to 46 mm, and when the heated non-combustion cartridge further comprises a second tube, the length of the second tube is 42 mm to 46 mm; the outer diameter of the coolant is 6.0 mm to 6.6 mm, the inner diameter of the first tube is 6.4 mm to 6.65 mm, the outer diameter of the first tube is 6.9 mm to 7.1 mm, the inner diameter of the filter is 6.5 mm to 7.0 mm, and the filter is provided so as to be compressed within the first tube; When the heated non-combustion cartridge further includes a second tube, the outer diameter of the coolant is 6.0 mm to 6.6 mm, the inner diameter of the first tube is 6.4 mm to 6.65 mm, the outer diameter of the first tube is 6.9 mm to 7.1 mm, the inner diameter of the filter is 6.5 mm to 7.0 mm, the filter is compressed within the first tube, and the outer diameter of the second tube is 7.15 mm to 7.3 mm. At least one of the following conditions is satisfied:

10. The heating type non-combustion cartridge according to claim 7, wherein the cartridge is a non-combustion type cartridge.

11. A heat-type non-combustion cartridge, a first tube, a smoke generating material, a cooling assembly, and a filter; The first tube has a receiving space, the first tube has a sealed first end and an open second end, The smoke generating material is disposed within the receiving space and is located at a first end of the first tube; At least one of the cooling assembly and the smoke generating material is movably disposed within the receiving space, and the cooling material is disposed on a side of the smoke generating material away from the first end; the cooling assembly includes a cooling material and a sealing material; The coolant has a passageway; the plugging material is fixed to one end of the coolant and is provided closer to the smoke generating material than the coolant, the plugging material has a plurality of through holes communicating with the passage, The filter is provided in the accommodation space and is provided at one end of the coolant that is away from the plugging material. A heated non-combustion cartridge.

12. When the filter of the heated non-combustion cartridge is provided below the cooling assembly, there is a gap between the smoke generating material and an end surface of the first end.

12. The heated non-combustion cartridge according to claim 11.

13. The heated non-combustion cartridge further comprises a sealant; the seal is sealed to a first end of the first tube; When the filter of the heated non-combustion cartridge is provided below the cooling assembly, the height of the gap between the smoke generating material and the sealing material is 1.5 mm ± 10%.

13. The heatable non-combustion cartridge according to claim 12.

14. A portion of the filter is received in the passageway from the second end.

12. The heated non-combustion cartridge according to claim 11.

15. an end of the filter that is away from the cooling assembly is recessed into the accommodation space, or an end of the filter that is away from the cooling assembly is flush with an end face of the second end that is away from the first end; 15. The heatable non-combustion cartridge according to claim 14.

16. The filter is provided so as to be compressed within the first tubular body.

12. The heated non-combustion cartridge according to claim 11.

17. The heated non-combustion cartridge further comprises a second tube; The second pipe is provided on a peripheral side surface of the first pipe. The heating type non-combustion cartridge according to any one of claims 11 to 16.

18. The heated non-combustion cartridge satisfies the following conditions: The material of the first tube is 50 to 200 g / m ２ or 50 to 200 g / m ２ It is a craft paper, The material of the cooling material is 50 to 200 g / m ２ or 50 to 200 g / m ２ or polylactic acid (PLA), or silica gel, or an injection molding; The material of the plugging material is 1 to 50 g / m ２ or 1 to 50 g / m ２ or 45 to 105 g / m ２ Includes butter paper, The inner diameter of the first tube is 6.4 mm to 6.65 mm, the outer diameter of the first tube is 6.9 mm to 7.1 mm, the outer diameter of the coolant is 6.0 mm to 6.6 mm, and the inner diameter of the filter is 6.5 mm to 7.0 mm. At least one of the following conditions is satisfied:

12. The heated non-combustion cartridge according to claim 11.

19. the smoke generating material comprises at least one of a plurality of smoke generating particles or a smoke generating sheet, the length of the first tube is 42mm to 46mm, the length of the smoke generating material is 13mm to 16.5mm, the length of the cooling assembly is 16mm to 23mm, and the length of the filter is 8mm to 10mm; 12. The heated non-combustion cartridge according to claim 11.

20. The number of the through holes is 6 to 13, the diameter of the through holes is 0.6 mm to 1.0 mm, and the distance between any two adjacent through holes is 0.8 to 1.0 mm; And / or, the distance between the through hole located on the outermost side and the outer periphery of the first tube body is 0.7 mm to 0.8 mm.

12. The heated non-combustion cartridge according to claim 11.

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