Cooling filter stick with fragrance-carrying particles and cigarette comprising same
By designing a multi-layer baffle assembly with aroma-carrying particles and a hollow segment pore structure in the heated cigarette filter, the problems of uneven aroma and high temperature are solved, achieving uniform aroma release and improved cooling effect, thus improving the smoking experience.
Patent Information
- Application Number
- CN202423066079.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Heated cigarettes result in uneven release of tobacco aroma substances during smoking, and the inhaled smoke temperature is high, affecting the smoking experience.
Design a cooling filter rod with fragrance-carrying particles, using a multi-layer baffle assembly. The movable baffles open under negative pressure, and the fragrance-carrying particles fall off layer by layer, increasing the smoke path and exchanging heat with the fragrance particles. Combined with the hollow section pore structure, the smoke flow is optimized.
It achieves uniform aroma release and cooling effect, improving inhalation consistency and comfort.
Smart Images
Figure CN223585245U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heating cigarette technical field especially, it is a kind of cooling filter stick with load incense particle and cigarette including it. BACKGROUND
[0002] The design and function of heating cigarette aim to reduce the release of harmful substances in traditional cigarettes while preserving the aroma and taste of tobacco. It generates smoke through heating rather than burning, usually controlling the temperature below 350℃. This low-temperature heating method can effectively reduce the production of tar and other harmful components, reducing harm to smokers and the surrounding environment.
[0003] Heating cigarette is mainly composed of three parts: tobacco section, cooling section and filter section, and the cooling section and filter section are combined into cooling filter stick. The existence of cooling section is to reduce the temperature of smoke, so as to provide more comfortable smoking experience.
[0004] However, during the smoking process of heating cigarette, the heater is roasted to release smoke, and the roasting process has the problem of uneven release of tobacco aroma substances or essence flavors, resulting in poor consistency. Releasing smoke by heating also causes the temperature of inlet smoke to be high during smoking, affecting the smoking experience. SUMMARY
[0005] The utility model aims at the deficiency of prior art, develops a kind of cooling filter stick with load incense particle and cigarette including it, which realizes increasing aroma while cooling, improves the uniformity of aroma release, ensures cooling effect and improves smoking experience.
[0006] The technical scheme for solving the technical problem of the utility model is as follows:
[0007] The present application provides a kind of cooling filter stick with load incense particle, including cooling section and hollow section, the cooling section is provided with the multilayer baffle assembly of load incense particle, each layer The baffle assembly includes fixed baffle and movable baffle, the fixed baffle is connected on the inner wall surface of the cooling section and is formed with notch, the movable baffle is located above the notch, the upper end surface of the fixed baffle is inclined towards the side of the movable baffle;The movable baffle includes connection part and movable part connected with each other, the connection part is connected with the inner wall surface of the cooling section, and the movable part includes side edge on both sides and lap edge connected between the outer ends of two side edges;
[0008] In the static state, the side edge of the movable part leaves a gap with the inner wall surface of the cooling section, the gap is smaller than the diameter of the incense carrying particles, and the overlapping edge overlaps the fixed baffle; in the suction state, the negative pressure in the suction process makes the movable part open upward to form an opening, and the incense carrying particles fall from the opening to the hollow section in a snakelike manner layer by layer.
[0009] As an improvement of the above scheme, the upper end surface of the movable baffle is inclined to one side of the fixed baffle.
[0010] As an improvement of the above scheme, a folding line is arranged at the connection between the connecting part and the movable part, which is easy to fold upward.
[0011] As an improvement of the above scheme, at least one row of holes is uniformly arranged on the circumferential wall surface of the hollow section, and the number of the holes is at least one; the holes are point-shaped holes or linear holes.
[0012] As an improvement of the above scheme, the cooling filter rod further comprises a filter segment connected with the cooling section.
[0013] The utility model discloses a cigarette with incense carrying particles, which comprises the cooling filter rod with incense carrying particles and a tobacco segment connected with the hollow section.
[0014] As an improvement of the above scheme,
[0015] Compared with the prior art, the above scheme has the following advantages or beneficial effects:
[0016] The application provides a cooling filter rod with incense carrying particles and a cigarette comprising the same. The baffle assembly is arranged in the cooling section, so that the incense carrying particles fall layer by layer, the path of smoke in the cooling section is increased, the heat exchange efficiency between the smoke and the incense carrying particles is improved, the cooling effect is ensured, the incense is evenly added, and the suction consistency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, which are used together with embodiments of the utility model to explain the utility model, and do not constitute a limitation on the utility model.
[0018] Figure 1 It is a structure schematic view of the cooling filter rod with incense carrying particles in the static state.
[0019] Figure 2 It is a structure schematic view of the cooling filter rod with incense carrying particles in the suction state.
[0020] Figure 3 It is a top enlarged view of the baffle assembly.
[0021] Figure 4 Structure diagram of the cooling filter rod with the flavor carrying particles of the present embodiment.
[0022] Figure 5 Structure diagram of the cooling filter rod with the flavor carrying particles of the present embodiment.
[0023] Figure 6 Structure diagram of the cigarette involved in the present embodiment 3.
[0024] In the figure, A, flavor carrying particles; 1, cooling section; 11, fixed baffle; 12, movable baffle; 121, connecting part; 122, movable part; 123, folding line; 124, overlapping edge; 125, side edge; 13, notch; 2, hollow section; 21, dot-shaped hole; 22, linear hole; 3, filter section; 4, tobacco section. DETAILED DESCRIPTION
[0025] In order to clearly illustrate the technical features of the present scheme, the present utility model will be described in detail below through specific embodiments, and in conjunction with the drawings thereof. The following disclosure provides many different embodiments or examples to implement different structures of the present utility model. In order to simplify the disclosure of the present utility model, the components and settings of specific examples are described below. In addition, the present utility model can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between the various embodiments and / or settings being discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present utility model omits the description of well-known components and processing techniques and processes to avoid unnecessary limitations on the present utility model. The orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present utility model can be understood according to the specific circumstances.
[0026] Embodiment 1
[0027] Referring to Figures 1-3 The embodiment provides a cooling filter rod with flavor-carrying particles, which comprises a filter rod body, wherein the filter rod body comprises a filter segment 3, a cooling segment 1 and a hollow segment 2 arranged in sequence along an axial direction. The filter segment 3 is used for smoking a cigarette.
[0028] The cooling segment 1 is provided with five layers of baffle assemblies, and each layer of the baffle assemblies is loaded with flavor-carrying particles A. Each baffle assembly comprises a fixed baffle 11 and a movable baffle 12 arranged oppositely.
[0029] The fixed baffle 11 is connected to an inner wall surface of the cooling segment 1 and is provided with a notch 13. An edge of a top view of the fixed baffle 11 is arc-shaped and is fixedly connected to the inner wall surface of the cooling segment 1. Further, an upper end surface of the fixed baffle 11 is inclined towards one side of the movable baffle 12, so as to facilitate the flavor-carrying particles A to slide downwards along the fixed baffle 11.
[0030] The movable baffle 12 is located above the notch 13 and comprises a connecting portion 121 and a movable portion 122 connected to each other. An edge of the connecting portion 121 is connected to the inner wall surface of the cooling segment 1. The movable portion 122 comprises two side edges 125 located at two sides and a lap edge 124 connected between outer ends of the two side edges 125. Further, a folding line 123 is arranged at a connection position of the connecting portion 121 and the movable portion 122 and is easy to fold upwards.
[0031] In a normal state (static state), i.e. in a non-smoking state, an upper end surface of the movable baffle 12 is inclined towards one side of the fixed baffle 11, a gap is left between the two side edges 125 of the movable portion 122 and the inner wall surface of the cooling segment 1, the gap is smaller than a diameter of the flavor-carrying particles A, and the lap edge 124 is overlapped above the edge of the fixed baffle 11, so as to avoid the flavor-carrying particles A from falling downwards from the gap or the connection position of the fixed baffle 11 and the movable baffle 12. The lap edge 124 and the upper end surface of the fixed baffle 11 can also be left with a certain interval, and the interval is also smaller than the diameter of the flavor-carrying particles A.
[0032] In a smoking state, a negative pressure in a smoking process can make the movable portion 122 open by a certain angle along the folding line 123 (upwards) to form an opening through which air flows, and the flavor-carrying particles A can fall from the opening to the hollow segment 2 layer by layer. After stopping smoking, the movable portion 122 returns to the initial position. The sliding direction of the flavor-carrying particles A on the fixed baffles 11 of adjacent two layers is just opposite, so that the flavor-carrying particles A fall downwards in a snake shape, which increases a flow path of smoke in the cooling segment 1, improves heat exchange efficiency between the smoke and the flavor-carrying particles A, guarantees a cooling effect, and can provide support for the cooling segment 1.
[0033] Embodiment 2
[0034] This embodiment is basically the same as the content of the above-mentioned embodiment 1, the only difference is that:
[0035] Referring to Figure 4 and 5 , the circumferential wall surface of the hollow segment 2 is uniformly provided with holes, which can be point-shaped holes 21 and / or linear holes 22, and can be arranged as single-row holes, double-row holes or multi-row holes, so as to reduce the suction resistance and improve the feeling of easy suction.
[0036] Embodiment 3
[0037] Referring to Figure 6 , this embodiment provides a cigarette including the cooling filter rod of embodiments 1 or 2, and a tobacco segment 4 connected with the hollow segment 2.
[0038] During suction, the mainstream smoke flows from the tobacco segment 4 to the cooling segment 1, and the smoke with higher temperature enters the cooling segment 1 first to exchange heat with the lower flavor-carrying particles A (close to the tobacco segment 4), so as to release the flavor components in the particles while cooling; when the smoke flow is cooled to normal temperature, it no longer exchanges heat with the upper flavor-carrying particles A (close to the filter segment 3), and the upper flavor-carrying particles A do not release the flavor carried. During the suction process of the whole cigarette, the upper particles gradually fall to the lower part to be supplemented with the opening of the movable baffle 12, so as to play the roles of flavoring and improving the consistency of suction.
[0039] Although the specific embodiments of the utility model have been described above in combination with the drawings, it is not a limitation on the protection scope of the utility model, and various modifications or deformations made by those skilled in the art on the basis of the technical solutions of the utility model without creative labor are still within the protection scope of the utility model.
Claims
1. A cooling filter rod with flavour carrying particles, characterised in that: The temperature-reducing filter rod comprises a temperature-reducing section (1) and a hollow section (2), the temperature-reducing section (1) is provided with a plurality of layers of baffle assemblies loaded with fragrance-carrying particles (A), each layer of the baffle assemblies comprises a fixed baffle (11) and a movable baffle (12), the fixed baffle (11) is connected to the inner wall surface of the temperature-reducing section (1) and is provided with a notch (13) formed therein, the movable baffle (12) is located above the notch (13), and the upper end surface of the fixed baffle (11) is inclined towards one side of the movable baffle (12); the movable baffle (12) comprises a connecting portion (121) and a movable portion (122) connected to each other, the connecting portion (121) is connected to the inner wall surface of the temperature-reducing section (1), and the movable portion (122) comprises side edges (125) located on both sides and a lap edge (124) connected between the outer ends of the two side edges (125); In a static state, a gap is left between the side edges (125) of the movable portion (122) and the inner wall surface of the temperature-reducing section (1), the gap is smaller than the diameter of the fragrance-carrying particles (A), and the lap edge (124) overlaps the fixed baffle (11) from above; in a suction state, the negative pressure in the suction process causes the movable portion (122) to open upwards to form an opening, and the fragrance-carrying particles (A) fall from the opening to the hollow section (2) in a snakelike manner layer by layer.
2. A temperature reducing filter rod with flavour carrying particles according to claim 1, characterised in that: The upper end surface of the movable baffle (12) is inclined towards one side of the fixed baffle (11).
3. A temperature reducing filter rod with incense carrying particles according to claim 1, characterized in that: A folding line (123) is arranged at the connection between the connecting portion (121) and the movable portion (122) and is easy to fold upwards.
4. A temperature reducing filter rod with incense carrying particles according to claim 1, characterized in that: At least one row of holes is uniformly arranged on the circumferential wall surface of the hollow section (2), and the number of the holes is at least one.
5. A cooling filter rod with flavour carrying particles according to claim 4, characterised in that: The holes are point-shaped holes (21) or linear holes (22).
6. A temperature reducing filter rod with incense carrying particles according to claim 1, characterized in that: The temperature-reducing filter rod further comprises a filter section (3) connected to the temperature-reducing section (1).
7. A smoking article having a flavor-bearing particle, characterized by: The cigarette comprises the temperature-reducing filter rod with fragrance-carrying particles (A) according to any one of claims 1 to 6 and a tobacco section (4) connected to the hollow section (2).