WO2023142194A1 - Cartouche - Google Patents

Cartouche Download PDF

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Publication number
WO2023142194A1
WO2023142194A1 PCT/CN2022/076945 CN2022076945W WO2023142194A1 WO 2023142194 A1 WO2023142194 A1 WO 2023142194A1 CN 2022076945 W CN2022076945 W CN 2022076945W WO 2023142194 A1 WO2023142194 A1 WO 2023142194A1
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WO
WIPO (PCT)
Prior art keywords
cooling
functional
hole
tube body
carrier
Prior art date
Application number
PCT/CN2022/076945
Other languages
English (en)
Chinese (zh)
Inventor
张月川
杨荣
王远航
潘文杰
Original Assignee
乐智有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 乐智有限公司 filed Critical 乐智有限公司
Publication of WO2023142194A1 publication Critical patent/WO2023142194A1/fr

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators

Definitions

  • the present application belongs to the technical field of cartridges, and in particular relates to cartridges.
  • a pod including:
  • the pipe body is provided with a receiving hole
  • a smoking part disposed in the receiving hole and adjacent to the sealing part;
  • a cooling element arranged in the receiving hole and adjacent to the smoking element
  • the functional assembly includes a carrier and a functional part, the carrier is arranged in the accommodation hole and adjacent to the cooling element, the carrier is provided with a through hole communicating with the accommodation hole, and the extension direction of the accommodation hole In the same direction as the extending direction of the through hole, at least part of the functional part abuts against the carrier part; and
  • the filter element is arranged in the receiving hole and adjacent to the functional component.
  • FIG. 1 is a schematic structural diagram of a cartridge in an embodiment of the present application.
  • Fig. 2 is a schematic structural diagram of a cooling element in an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a carrier in an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of functional components in an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of functional components in another embodiment of the present application.
  • Fig. 6 is a schematic structural view of a pipe body in an embodiment of the present application.
  • FIG. 7 is a schematic structural view of a filter element in an embodiment of the present application.
  • Fig. 8 is a schematic diagram of a partial structure of the cartridge in an embodiment of the present application.
  • Fig. 9 is a schematic structural diagram of a cartridge in another embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of functional components in an embodiment of the present application.
  • FIG. 11 is an exploded schematic diagram of FIG. 10 .
  • Fig. 12 is a schematic structural diagram of the cartridge in another embodiment of the present application.
  • Fig. 13 is a partial schematic diagram of the cartridge in another embodiment of the present application.
  • Fig. 14 is a schematic structural diagram of a cartridge in another embodiment of the present application.
  • Fig. 15 is an exploded view of the cartridge in an embodiment of the present application.
  • This embodiment provides a cartridge, including:
  • the pipe body is provided with a receiving hole
  • a smoking part disposed in the receiving hole and adjacent to the sealing part;
  • a cooling element arranged in the receiving hole and adjacent to the smoking element
  • the functional assembly includes a carrier and a functional part, the carrier is arranged in the accommodation hole and adjacent to the cooling element, the carrier is provided with a through hole communicating with the accommodation hole, and the extension direction of the accommodation hole In the same direction as the extending direction of the through hole, at least part of the functional part abuts against the carrier part; and
  • the filter element is arranged in the receiving hole and adjacent to the functional component.
  • the size of the pipe body is 42-46mm.
  • the outer diameter of the pipe body is 6.9-7.1mm, and the inner diameter of the pipe body is 6.4-6.65mm.
  • the size ratio of the bearing member to the filter member is (1-4):1.
  • the ratio of the size of the cooling element to the size of the bearing element is (2-4):1.
  • the length of the smoking part is 13-18 mm.
  • the length of the cooling member is 16-23 mm, and the outer diameter is 6-6.6 mm.
  • the outer diameter to length ratio of the bearing member is (0.7-0.8):1.
  • the length of the bearing member is 6-8mm, the outer diameter is 5.8-6mm, and the inner diameter is 3-4mm.
  • the functional part includes an outer shell, and a liquid or gaseous functional part arranged in the outer shell, and the outer shell abuts the bearing part; Rupture occurs when the preset external force is applied.
  • the functional portion in liquid state can also be adsorbed onto the carrier.
  • the shape of the functional part can be spherical, ellipsoidal, cylindrical; when the shape of the functional part is spherical, the diameter is 3-4mm; when the shape of the functional part is ellipsoidal or cylindrical, The diameter in the radial direction of the cooling element is 3-4mm, and the length in the axial direction of the cooling element is 4-7mm.
  • the cooling part is provided with a cooling hole connecting the receiving hole and the through hole
  • the pod also includes a ventilating sealing part fixed on one side of the cooling part, and the venting sealing part covers the cooling hole, the air-permeable sealing part abuts against the smoking part, and the other side of the cooling part abuts against the bearing part.
  • the air-permeable sealing part is provided with at least one hole.
  • the surface of the bearing member on the side away from the pipe body protrudes from the surface of the cooling member on the side away from the pipe body.
  • the ratio of the wall thickness of the bearing member to the wall thickness of the cooling member is (1.75-6):1.
  • one end portion of the filter member close to the sealing member is disposed in the through hole.
  • the carrier part is interference fit with the functional part, and the ratio of the inner diameter of the carrier part to the functional part in the radial direction of the carrier part is (0.9-0.95):1.
  • a groove is provided on the inner side wall of the bearing part, and some of the functional parts are arranged in the groove.
  • the pod further includes a decorative part, the decorative part is sleeved on the tube body and the sealing part, the decorative part is provided with a first end face and a second end face opposite to each other, and the first end face The second end surface is flush with the surface of the sealing member away from the tube body, and the second end surface is flush with the surface of the filter member away from the sealing member.
  • the smoking element 60 in the cartridge 1 usually does not contain tobacco components, or contains a small amount of tobacco components.
  • the pod 1 is usually a heat-not-burn pod 1 , that is, the smoking part 60 is heated without burning the smoking part 60 . In this way, harmful substances such as tar and nicotine can be avoided, and the surrounding environment will not be polluted, and the surrounding people will not be affected, so as to ensure the health of the smoker and the surrounding people.
  • pods 1 to replace traditional cigarettes in order to reduce the damage caused by traditional cigarettes to the user's body.
  • the functions of the existing pod 1 are relatively weak, or relatively simple, and cannot meet the growing needs of users.
  • the cooling effect of pod 1 still cannot meet the needs of users.
  • the taste of the current pod 1 is usually determined by the original smell of the smoking part 60 . Or it can be obtained by adding food flavors and fragrances on the smoking part 60.
  • the capacity of the smoking piece 60 there are certain limitations in its aroma, persistence and richness of taste.
  • FIG. 1 is a schematic structural diagram of a cartridge in an embodiment of the present application.
  • Fig. 2 is a schematic structural diagram of a cooling element in an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a carrier in an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of functional components in an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of functional components in another embodiment of the present application.
  • Fig. 6 is a schematic structural view of a pipe body in an embodiment of the present application.
  • FIG. 7 is a schematic structural view of a filter element in an embodiment of the present application.
  • This embodiment provides a pod 1 , including a tube body 40 , a sealing element 50 , a smoking element 60 , a cooling element 10 , a functional component 2 , and a filter element 70 .
  • the tube body 40 is provided with a receiving hole 41 .
  • the sealing member 50 is fixed on one end of the tube body 40 and covers the receiving hole 41 .
  • the smoking element 60 is disposed in the receiving hole 41 and adjacent to the sealing element 50 .
  • the cooling element 10 is disposed in the receiving hole 41 and adjacent to the smoking element 60 .
  • the functional component 2 includes a bearing 20 and a functional component 30, the bearing 20 is arranged in the accommodation hole 41 and adjacent to the cooling unit 10, the bearing 20 is provided with a through hole 200 communicating with the accommodation hole 41 , the extension direction of the receiving hole 41 is the same as the extension direction of the through hole 200 , and at least part of the functional parts 30 abut against the carrier part 20 .
  • the filter element 70 is disposed in the receiving hole 41 and adjacent to the functional component 2 .
  • the cartridge 1 of this embodiment is a heat-not-burn cartridge 1 .
  • the pod 1 includes a tube body 40, a sealing part 50, a smoking part 60, a cooling part 10, a functional component 2, and a filter part 70. This embodiment will introduce each part in detail in turn.
  • the tube body 40 is the main part of the pod 1 and is used to install, fix and carry various components.
  • the tube body 40 has a receiving hole 41 , and two opposite ends of the tube body 40 can pass through to form the receiving hole 41 .
  • the tube body 40 can be formed by passing through a solid tube body 40 to form the receiving hole 41, or the tube body 40 with the receiving hole 41 can be injection molded through an injection molding process, or can also be passed through using a material with a certain thickness.
  • the tube body 40 having the receiving hole 41 is formed by winding.
  • the material of the tube body 40 includes food-grade materials.
  • the food-grade material includes, but is not limited to, one or more of white cardboard and kraft paper.
  • food-grade materials include, but are not limited to, 50-200g/m2 white cardboard, 50-200g/m2 kraft paper, etc.
  • the length L4 of the tube body 40 is 42-46 mm
  • the outer diameter d4 is 6.9-7.1 mm
  • the inner diameter d4' is 6.4-6.65 mm.
  • the sealing member 50 is a part that seals one of the two ends of the opening of the receiving hole 41 of the tube body 40, that is, the sealing member 50 is sealed on the end surface of the tube body 40, and covers the receiving hole 41 to prevent subsequent smoking. Part 60 falls out, also can prevent that smoking part 60 is subjected to external force collision, be affected with damp.
  • the material of the sealing member 50 includes food-grade materials.
  • food-grade materials include, but are not limited to, one or more of silk cotton paper, highly air-permeable paper, and butter paper.
  • food-grade materials include but are not limited to 10-50g/m2 silk cotton paper, 10-50g/m2 high air permeability paper, 45-105g/m2 butter paper, etc.
  • the sealing member 50 is circular with a diameter of 6.9-7.2 mm, can completely cover the receiving hole 41 , and is sealed on the end surface of the tube body 40 .
  • the material of the sealing member 50 can be cut into a desired shape by die punching, knife die cutting or laser cutting, and then sealed on the tube body 40 .
  • the sealing member 50 is sealed on the tube body 40 first, and then the desired outer shape is cut out by die cutting, knife die cutting or laser cutting.
  • the smoking part 60 is the main component of the cartridge 1, and the smoking part 60 is mainly heated to generate smoke for the user to inhale.
  • the smoking piece 60 is prepared from various herbs.
  • the shape of the smoking element 60 is sheet or pellet.
  • the smoking element 60 can be disposed in the receiving hole 41 and adjacent to the sealing element 50 , that is, abutting against the sealing element 50 .
  • the length of the smoking element 60 is 13-18 mm.
  • the smoking member 60 has a diameter of 6.4-6.6 mm.
  • the cooling element 10 is the main component of the pod 1 that performs the cooling function, and reduces the temperature of the smoke passing through the cooling element 10 to avoid scalding the user's mouth.
  • the cooling element 10 has a structure with cooling holes 100 , specifically, the cooling holes 100 can be formed through two opposite sides, so that the temperature of the flue gas can be reduced when the flue gas passes through the cooling holes 100 .
  • the cooling member 10 can be formed by passing through a solid cooling member 10 to form the cooling hole 100, or the cooling member 10 with the cooling hole 100 can be injected through an injection molding process, or can also be passed through using a material with a certain thickness.
  • the cooling element 10 with cooling holes 100 is formed by winding.
  • the material of the cooling element 10 includes silica gel, food grade materials and the like.
  • the "food grade material” mentioned above refers to the toxic or harmful substances that can reduce or even not produce toxic or harmful substances to the human body or the environment when heated.
  • the food-grade material includes, but is not limited to, one or more of white cardboard, kraft paper, and polylactic acid (PLA).
  • the cooling member 10 includes, but is not limited to, white cardboard of 50-200 g/m2, kraft paper of 50-200 g/m2, and the like.
  • the length L1 of the cooling element 10 is 16-23 mm, and the outer diameter d1 is 6-6.6 mm.
  • the above-mentioned “length” refers to the dimension in the axial direction D1.
  • the dimension of the cooling element 10 in its axial direction D1 is 16-23 mm.
  • the axial direction in the front and back of this application is represented by D1.
  • the "outer diameter” mentioned above refers to a dimension in the radial direction D2.
  • the radial direction in the front and back of this application is represented by D2.
  • the cooling element 10 has a thickness, when the cooling element 10 is opened, the cooling element 10 has an outer peripheral side wall and an inner peripheral side wall.
  • the outer peripheral side wall has the exterior surface of the cooling element 10 , and the inner peripheral side wall is surrounded by a cooling hole 100 . Therefore, the cooling element 10 has two dimensions in the radial direction, one is the size of the opposite sides of the outer peripheral side wall (ie, the outer diameter), and the other is the size of the opposite sides of the inner peripheral side wall (ie, the inner diameter). In other words, in the radial direction of the cooling element 10 , the dimensions of the opposite sides of the outer peripheral side wall are 6-6.6 mm. And the same understanding can be made for the length, outer diameter, inner diameter, axial direction, and radial direction mentioned below in this application, and this application will not repeat them.
  • the cooling element 10 in the above-mentioned size range can not only improve the cooling performance, but also ensure the concentration of the smoke and the suction resistance during smoking. If the outer diameter of the cooling tube is too small, the resistance of the exhaust gas will be too large, and if the outer diameter of the cooling tube is too large, the concentration of the flue gas in the cooling tube will be too small, affecting The taste of smoking smoke. Therefore, the outer diameter of the cooling tube is 6-6.6mm, which can make the concentration of the flue gas in the cooling element 10 full while ensuring low suction resistance.
  • the suction resistance refers to the suction resistance. Wherein, the suction resistance refers to the resistance encountered when the smoke is sucked into the cooling tube and drawn out from the cooling element 10 .
  • the functional component 2 includes a bearing part 20 and a functional part 30 , and the bearing part 20 mainly plays a role of carrying the subsequent functional part 30 .
  • the carrier 20 is a structural part having a through hole 200 .
  • the through hole 200 can be formed through two opposite ends, so that the subsequent functional component 30 can be installed in the through hole 200 .
  • the carrier 20 can be formed by passing through a solid carrier 20 to form the through hole 200, or the carrier 20 with the through hole 200 can be injection molded through an injection molding process, or can also be made by using a material with a certain thickness.
  • the carrier 20 is wound to form a through-hole 200 , or prepared by extrusion.
  • the bearing member 20 can be fixed in the cooling hole 100 , that is, the bearing member 20 can remain fixed on the inner peripheral sidewall of the cooling member 10 . As for how to realize the fixing of the bearing member 20 , the present application will introduce in detail below.
  • the material of the carrier 20 includes but not limited to food-grade polylactic acid, cellulose acetate and the like.
  • the ratio of the outer diameter d2 to the length L2 of the bearing member 20 is (0.7-0.8):1.
  • the outer diameter of the carrier 20 can be made smaller than the length of the carrier 20, so that the carrier 20 is cylindrical and slender, so that the carrier 20 can be sorted in the longitudinal direction by using the vibrating plate during automatic assembly. .
  • the operator can find out and make corrections in time. If the ratio of the outer diameter to the length is too large, for example, 1:1, it will be difficult for the operator to find out that the sequence error occurs.
  • the cooling hole 100 is perpendicular to the extending direction of the through hole 200, and the smoke cannot enter And discharge carrier 20, cause filling action error and cause equipment to stop working. If the size-to-length ratio of the outer diameter is too small, for example, 0.5:1, the outer diameter is too small, and the carrier 20 cannot be fixed in the tube body 40 during assembly.
  • the length L2 of the bearing member 20 is 6-8 mm
  • the outer diameter d2 is 5.8-6 mm
  • the inner diameter d2' is 3-4 mm.
  • the inner diameter of the bearing part 20 is the actual passage size of the smoke, so the inner diameter of 3-4mm can not only fix the functional part 30 well but also make the smoke pass smoothly, reducing the suction resistance.
  • the size of the inner and outer diameters also affects the size of the end surface of the carrier 20 , thereby affecting the performance of the carrier 20 against the filter 70 . In this embodiment, good abutting and fixing effects can be achieved through the above dimensions.
  • the functional part 30 is used to realize various functions.
  • the shape, structure, material and other factors of the functional part 30 can be used to realize various functions.
  • the material of the functional part 30 is a heat-absorbing material such as metal, plastic, etc.
  • the heat-absorbing material can be used to absorb a large amount of heat, thereby further improving the cooling effect.
  • the functional part 30 has various spices, the functional part 30 can be used to change the taste of the smoke, thereby improving the enhancement, improving the quality of the smoke and the saturation, diversity and persistence of the taste.
  • the functional part 30 has various traditional Chinese medicine or western medicine ingredients, the functional part 30 can be used to make the smoke carry various traditional Chinese medicine or western medicine ingredients. Functions of health care and treatment.
  • the functional part 30 is used as a flavoring part for schematic illustration, so as to change the taste of the smoke.
  • the functional part 30 includes a housing 31, and a liquid or gaseous functional part 32 disposed in the housing 31, the housing 31 abuts against the carrier 20; the housing 31 can be subjected to The rupture occurs when a preset external force is applied along the radial direction of the cooling element 10 .
  • the functional part 30 includes a housing 31 and a functional part 32 disposed in the housing 31 , and the functional part 32 may be in liquid or gaseous state.
  • the shell 31 abuts against the carrier 20 for fixing. And the shell 31 can be broken when receiving a preset external force along the radial direction of the cooling element 10 .
  • the outer shell 31 can be crushed, crushed, broken, or a hole 81 is broken to make it
  • the inner functional part 32 is exposed.
  • the functional part 32 can be moved together, and the suction force of the user can also make the functional part 32 move, and finally suck it into the user's mouth.
  • the application of the functional part 30 improves the taste and smell experience of the user.
  • the functional part 30 may be molded by extrusion blow molding or the like.
  • the liquid functional part 32 can also be adsorbed onto the carrier 20, so that the user can more easily remove the functional part 32 when the smoke passes through and the user inhales during smoking.
  • the aroma can be released from the filter cotton more continuously, improving the user experience, and the liquid or gaseous functional part 32 can also be used to cool down the temperature to a certain extent.
  • the functional part 32 includes food-grade spices, including but not limited to one or more flavor blends of blueberry, apple, watermelon, mango, grape and other fruit and vegetable flavors.
  • the shape of the functional part 30 may be spherical, ellipsoidal, or cylindrical.
  • the diameter d3 is 3-4mm.
  • the diameter d3 in the radial direction of the cooling part 10 is 3-4 mm, and the length L3 in the axial direction of the cooling part 10 is 4-7 mm.
  • the filter element 70 can be used to filter some harmful substances and further reduce the temperature of the flue gas.
  • the material of the filter element 70 includes but not limited to food-grade polylactic acid, cellulose acetate and the like. Further optionally, when the filter element 70 or the carrier element 20 is made of polylactic acid, pultrusion molding can be used.
  • the length L5 of the filter element 70 is 1-10 mm. In the radial direction of the tube body 40, the diameter d5 of the filter element 70 is 6.5-7 mm.
  • the pipe body 40 and the cooling element 10 when the pipe body 40 and the cooling element 10 are coiled, flat or oblique coils can be used.
  • the pipe body 40 and the cooling element 10 can be wound in the same way or in different ways. If it is a flat roll, it can be made of food-grade paper with a single thickness ranging from 50-200g, and 4-5 layers are stacked together, and only glue with a width of 1mm to 2mm is applied to the joint of the last layer to fix it, which can reduce winding. difficulty. If it is obliquely rolled, 3 layers of food-grade paper can be used, and the thickness ratio from one side to the other is 8:10:6, and they are rolled together in a spiral form at an angle of 135° ⁇ 15. And glue is applied between the layers, so the three layers can be firmly bonded to each other. After leaving the core, the obliquely rolled paper tube has good stability, strength and roundness.
  • the pod 1 provided in this embodiment can firstly increase the cooling function of the cooling component 10 by adding the functional component 30, or enable the cooling component 10 to have other functions besides the cooling function, such as increasing fragrance, health care, treatment, etc. Thereby, the types of functions of the pod 1 are improved, and the user's taste and smoking effect are improved.
  • the carrier 20 is arranged in the receiving hole 41, and the functional part 30 abuts in the through hole 200 of the carrier 20, so that the carrier 20 can be used to install the functional part 30 to limit the position of the functional part 30, preventing The functional part 30 moves freely.
  • disposing the functional component 2 between the cooling element 10 and the filter element 70 may not affect the normal use of the cooling element 10 .
  • the functional component 2 is arranged between the cooling element 10 and the filter element 70, so that the functional element 30 can be closer to the filter element 70.
  • the dimension L4 of the tube body 40 is 42-46 mm.
  • the size of the tube body 40 can be made 42-46 mm, that is, the total length of all the components inside the tube body 40 is 42-46 mm.
  • the total length of the smoking element 60, the cooling element 10, the functional component 2 and the filter element 70 is 42-46 mm.
  • the length of the tube body 40 that is, the cartridge 1 can be kept within a range that meets the needs of users, and at the same time, functional components 2 can be added to improve the types of functions of the cartridge 1 .
  • the ratio of the dimension L2 of the carrier 20 to the dimension L5 of the filter element 70 is (1-4) :1.
  • the ratio of the length of the carrier 20 to the length of the filter 70 can be (1-4):1. That is, the length of the carrier 20 is greater than that of the filter 70 , and the longer the carrier 20 is, the smaller the filter 70 is. It can also be understood that this embodiment provides space for adding functional components 2 by reducing the length of the filter element 70 on the premise of ensuring that the overall length of the tube body 40 and the cartridge 1 remains unchanged.
  • the total length of the filter element 70 and the bearing element 20 is 8-10 mm.
  • the length of the bearing member 20 can be understood as the reduced length of the filter member 70 . The longer the carrier element 20 is, the smaller the filter element 70 is.
  • the ratio of the size of the cooling member 10 to the size of the bearing member 20 is (2-4):1 .
  • the ratio of the length of the cooling member 10 to the length of the bearing member 20 is (2-4):1, that is, the length of the cooling member 10 is greater than that of the bearing member 20, so that the cooling effect of the cooling member 10 can be ensured.
  • the length of the filter element 70 is reduced to provide space for adding functional components 2, while the length of the cooling element 10 remains unchanged. , so that the cooling function and the storage capacity of the smoke are not affected, thereby not affecting the taste of the user.
  • reducing the length of the filter element 70 without changing the length of the cooling element 10 can reduce the difficulty of refitting the production equipment, thereby reducing the cost of refitting.
  • FIG. 8 is a schematic diagram of a partial structure of the cartridge in an embodiment of the present application.
  • the cooling element 10 is provided with a cooling hole 100 communicating with the receiving hole 41 and the through hole 200
  • the pod 1 also includes a gas-permeable sealing part 80 fixed on one side of the cooling element 10 , the air-permeable sealing portion 80 covers the cooling hole 100 , the air-permeable sealing portion 80 abuts against the smoking element 60 , and the other side of the cooling element 10 abuts against the bearing element 20 .
  • the cartridge 1 may further include a gas-permeable sealing portion 80 fixed on one side.
  • the air-permeable sealing part 80 covers the cooling hole 100, it can play the role of sealing.
  • the material of the air-permeable sealing part 80 can cause the air-permeable sealing part 80 to have the function of air ventilation, or at least one air-permeable sealing part 80 can be opened.
  • the hole 81 makes it have the function of ventilation, so that the smoke of the smoking part 60 can enter into the cooling part 10 through the air-permeable sealing part 80 .
  • the material of the air-permeable sealing part 80 includes food-grade materials.
  • food-grade materials include, but are not limited to, one or more of silk cotton paper, highly air-permeable paper, and butter paper.
  • food-grade materials include but are not limited to 10-50g/m2 silk cotton paper, 10-50g/m2 high air permeability paper, 45-105g/m2 butter paper, etc.
  • the gas-permeable sealing portion 80 is circular with a diameter of 6-6.6 mm, can completely cover the containing space, and is bonded to the end surface of the pipe body 40 .
  • the material of the air-permeable sealing part 80 can be cut into a desired shape by die cutting, knife die cutting or laser cutting, and then bonded to the cooling element 10 .
  • the air-permeable sealing part 80 is bonded to the cooling element 10 first, and then the desired outer shape is cut out by die cutting, knife die cutting or laser cutting.
  • the air-permeable sealing part 80 of this embodiment can prevent the smoke-generating part 60 from entering the cooling part 10, but allows smoke to pass through.
  • the carrier part 20 since the carrier part 20 also has a through hole 200, the carrier part 20 has a certain Therefore, not all areas in the radial direction are provided with bearings 20, and only the bearings 20 are provided on opposite sides, so the other side of the cooling unit 10 does not need to be provided with a ventilating seal 80, only using The wall thickness of the cooling element 10 can support the bearing element 20 . Therefore, there is no need to arrange the air-permeable sealing part 80 on the other side subsequently, which can increase the air-ventilating area of the cooling element 10, make the smoke flow more smoothly, and reduce the suction resistance.
  • the air-permeable sealing part 80 since the air-permeable sealing part 80 is not required, raw materials can be saved, the difficulty of preparation can be reduced, and the cost can be reduced.
  • the surface of the bearing part 20 on the side away from the tube body 40 protrudes from the surface of the cooling part 10 on the side away from the tube body 40, so that the flue gas flow rate can also be controlled on the basis of fixing the functional part 30, which is equivalent to Control the amount of smoke.
  • the ratio of the wall thickness of the bearing member 20 to the wall thickness of the cooling member 10 is (1.75- 6): 1.
  • the functional part 30 can be fixed and the flow rate of the smoke can be controlled at the same time.
  • FIG. 9 is a schematic structural diagram of a cartridge in another embodiment of the present application.
  • one end portion of the filter element 70 close to the sealing element 50 is disposed in the through hole 200 .
  • part of the filter element 70 can extend into the through hole 200 , thereby increasing the length of the filter element 70 and improving the filtering effect of the filter element 70 .
  • FIG. 10 is a schematic structural diagram of functional components in an embodiment of the present application.
  • FIG. 11 is an exploded schematic diagram of FIG. 10 .
  • the bearing part 20 is in interference fit with the functional part 30, and the inner diameter d2' of the bearing part 20 and the dimension d3 of the functional part 30 in the radial direction of the bearing part 20
  • the ratio is (0.9-0.95): 1, to ensure that the bearing part 20 and the functional part 30 maintain a certain amount of interference, and within the above range, it can ensure that the functional part 30 is fixed on the bearing part 20, and the cooling part 10 will not be The outward extrusion deformation will not damage the functional part 30 either.
  • the carrier 20 will not only be unable to be fixed on the pipe body 40, but also due to An inner diameter that is too small would damage the functional part 30 .
  • the inner diameter of the bearing part 20 becomes smaller due to the reverse extrusion force of the inner wall of the tube body 40, which will increase the suction resistance.
  • the inner diameter of the bearing part 20 and the dimension of the functional part 30 in the radial direction of the bearing part 20 are too small, for example greater than 0.95:1. The bearing part 20 cannot be loaded into the tube body 40 , and the functional part 30 cannot be loaded into the bearing part 20 through interference fit.
  • the functional component 30 can also be bonded to the inner sidewall of the carrier 20 by bonding, so that the functional component 30 is fixed on the carrier 20 .
  • a groove 21 is provided on the inner side wall of the carrier 20 , and part of the functional parts 30 are disposed in the groove 21 .
  • a groove 21 is provided on the inner side wall of the carrier 20 , and some functional parts 30 are arranged in the groove 21 .
  • the groove 21 can be used to relieve the extrusion force caused by the interference fit, thereby preventing the bearing member 20 from being extruded and deformed, causing other parts such as the pipe body 40 to be deformed as well, and finally causing the problem of uneven shape, such as in the diameter In the upward direction, the pipe body 40 protrudes locally.
  • the presence of the groove 21 can further define the position of the functional component 30 in the carrier 20 , improving the accuracy of the position of the functional component 30 in the carrier 20 .
  • FIG. 12 is a schematic structural diagram of the cartridge in another embodiment of the present application.
  • Fig. 13 is a partial schematic diagram of the cartridge in another embodiment of the present application.
  • Fig. 14 is a schematic structural diagram of a cartridge in another embodiment of the present application.
  • Fig. 15 is an exploded view of the cartridge in an embodiment of the present application.
  • the pod 1 further includes a decorative part 90, the decorative part 90 sleeves the tube body 40 and the sealing part 50, and the decorative part 90 is provided with a first end surface 91 disposed opposite to each other. With the second end surface 92, the first end surface 91 is flush with the surface of the sealing member 50 facing away from the tube body 40, and the second end surface 92 is flush with the surface of the filter element 70 facing away from the sealing member 50. flat.
  • the pod 1 may further include a decorative part 90 , which sleeves the tube body 40 and the sealing part 50 , and uses the decorative part 90 to protect the tube body 40 and the sealing part 50 .
  • a decorative part 90 which sleeves the tube body 40 and the sealing part 50 , and uses the decorative part 90 to protect the tube body 40 and the sealing part 50 .
  • Various patterns, shapes, colors, and textures can be set on the decorative part 90 to improve the appearance of the pod 1 .
  • both end surfaces of the decoration part 90 can be flush with the sealing part 50 and the filter part 70 respectively, so as to improve the flatness of the pod 1 .
  • the material of the decorative part 90 includes but not limited to food grade tipping paper. Further optionally, the material of the decorative part 90 includes, but is not limited to, 32-40 g/m2 tipping paper.
  • the length of the decorative part 90 is 42-46 mm.
  • the outer diameter of the decorative part 90 is 7.15-7.3 mm.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

La présente invention concerne une cartouche (1). La cartouche (1) comprend : un corps de tube (40) qui est pourvu d'un trou de réception (41) ; un élément d'étanchéité (50) qui est fixé à une extrémité du corps de tube (40) et recouvre le trou de réception (41) ; un élément de formation de fumée (60) qui est disposé dans le trou de réception (41) et adjacent à l'élément d'étanchéité (50) ; un élément de refroidissement (10) qui est disposé dans le trou de réception (41) et adjacent à l'élément de formation de fumée (60) ; un ensemble fonctionnel (2) qui comprend un élément d'appui (20) et un élément fonctionnel (30), l'élément d'appui (20) étant disposé dans le trou de réception (41) et adjacent à l'élément de refroidissement (10), l'élément d'appui (20) étant pourvu d'un trou traversant (200) en communication avec le trou de réception (41), le trou de réception (41) ayant la même direction d'extension que le trou traversant (200), et au moins une partie de l'élément fonctionnel (30) venant en butée contre l'élément d'appui (20) ; et un élément formant filtre (70) qui est disposé dans le trou de réception (41) et adjacent à l'ensemble fonctionnel (2). De plus, la fourniture de l'élément fonctionnel (30) peut étendre le type de fonction de la cartouche (1) et améliorer le goût et l'effet de tabagisme pour les utilisateurs. L'élément d'appui (20) peut être utilisé pour le montage de l'élément fonctionnel (30) pour limiter la position de l'élément fonctionnel (30). De plus, la fourniture de l'ensemble fonctionnel (2) entre l'élément de refroidissement (10) et l'élément formant filtre (70) n'affecte pas l'utilisation normale de l'élément de refroidissement (10) ; et l'élément fonctionnel (30) peut être disposé plus près de l'élément formant filtre (70), ce qui facilite l'utilisation de l'élément fonctionnel (30) pour les utilisateurs.
PCT/CN2022/076945 2022-01-30 2022-02-18 Cartouche WO2023142194A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220249002.4 2022-01-30
CN202220249002.4U CN217065426U (zh) 2022-01-30 2022-01-30 烟弹

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WO2023142194A1 true WO2023142194A1 (fr) 2023-08-03

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Publication number Priority date Publication date Assignee Title
WO2012173322A1 (fr) * 2011-06-13 2012-12-20 Kim Hyoung Yun Cartouche intégrant un atomiseur pour une cigarette électronique
CN207118597U (zh) * 2017-07-28 2018-03-20 四川三联新材料有限公司 一种发烟制品
CN109480339A (zh) * 2018-12-28 2019-03-19 四川三联新材料有限公司 一种香味烟弹及香味吸取器
CN110141008A (zh) * 2019-07-04 2019-08-20 前海国健华烟科技（深圳）有限公司 加热不燃烧的植物草本烟弹及其组装方法
CN110720664A (zh) * 2019-10-15 2020-01-24 南通醋酸纤维有限公司 一种气溶胶生成结构、制备方法及应用
CN210809258U (zh) * 2019-09-30 2020-06-23 深圳市舜宝科技有限公司 烟弹及电子烟
CN112754076A (zh) * 2020-12-15 2021-05-07 深圳香满路健康科技有限公司 一种具有降温功能的烟弹及电子烟
CN112790428A (zh) * 2020-12-15 2021-05-14 深圳香满路健康科技有限公司 一种含有多口味的烟弹及电子烟
CN113940447A (zh) * 2020-07-17 2022-01-18 广东省金叶科技开发有限公司 加热不燃烧烟支及其制备方法和加热不燃烧系统
CN215649210U (zh) * 2021-05-24 2022-01-28 深圳市舜宝科技有限公司 气溶胶生成制品

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012173322A1 (fr) * 2011-06-13 2012-12-20 Kim Hyoung Yun Cartouche intégrant un atomiseur pour une cigarette électronique
CN207118597U (zh) * 2017-07-28 2018-03-20 四川三联新材料有限公司 一种发烟制品
CN109480339A (zh) * 2018-12-28 2019-03-19 四川三联新材料有限公司 一种香味烟弹及香味吸取器
CN110141008A (zh) * 2019-07-04 2019-08-20 前海国健华烟科技（深圳）有限公司 加热不燃烧的植物草本烟弹及其组装方法
CN210809258U (zh) * 2019-09-30 2020-06-23 深圳市舜宝科技有限公司 烟弹及电子烟
CN110720664A (zh) * 2019-10-15 2020-01-24 南通醋酸纤维有限公司 一种气溶胶生成结构、制备方法及应用
CN113940447A (zh) * 2020-07-17 2022-01-18 广东省金叶科技开发有限公司 加热不燃烧烟支及其制备方法和加热不燃烧系统
CN112754076A (zh) * 2020-12-15 2021-05-07 深圳香满路健康科技有限公司 一种具有降温功能的烟弹及电子烟
CN112790428A (zh) * 2020-12-15 2021-05-14 深圳香满路健康科技有限公司 一种含有多口味的烟弹及电子烟
CN215649210U (zh) * 2021-05-24 2022-01-28 深圳市舜宝科技有限公司 气溶胶生成制品

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