Honeycomb step type cut-off filter element for cigarette holder

Abstract

The utility model discloses a honeycomb step type cut-off filter element for a cigarette holder, which comprises a filter element body, a cut-off step surrounding the circumferential surface of the upper end of the filter element body and used for filtering tar and increasing tar adsorption capacity, and a filter element cover surrounding the cut-off step and used for covering the cut-off step on the circumferential surface of the upper end of the filter element body, the smoke outlet hole penetrates through the side wall of the filter element body and is arranged close to the closure step, and the smoke outlet hole is communicated with the step hole. The utility model belongs to the technical field of cigarette holder filter elements, particularly relates to a honeycomb step type cut-off filter element for a cigarette holder, and aims to at least solve the problems that cigarette holder filter elements in the market are poor in tar filtering effect and cannot be compatible with cigarettes with different thicknesses in fixation.

Description

Technical Field

[0001] This utility model belongs to the technical field of cigarette holder filter cores, specifically referring to a honeycomb stepped flow interception filter core for cigarette holders. Background Technology

[0002] Currently, the filter cartridges for cigarette holders on the market are simply spiral channels, which achieve basic tar filtration through spiral channels. However, the amount of tar filtered and adsorbed is relatively small, and they cannot effectively reduce the harm of tar to the human body. At the same time, the filter cartridges on the market also have limited ability to hold cigarettes, only able to hold both thin and thick cigarettes, resulting in poor compatibility. Utility Model Content

[0003] The present invention aims to at least solve the problems of poor tar filtration effect and incompatibility of cigarette filter cartridges on the market with cigarettes of different thicknesses.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: This utility model proposes a honeycomb stepped flow-intercepting filter element for cigarette holders, comprising a filter element body, wherein the bottom of the filter element body is provided with stepped holes from bottom to top, and further comprising:

[0005] Interception step: Surrounding the upper circumference of the filter element body, used to filter tar and increase tar adsorption capacity;

[0006] Smoke outlet: It penetrates the side wall of the filter element body and is located near the intercepting step. The smoke outlet is connected to the step hole.

[0007] As a preferred embodiment: the intercepting step is provided with a number of honeycomb-shaped micropores, and the intercepting step is provided in two sets in a stepped shape. After the micropores impact the tar, it is incorporated into the next section of the intercepting step in the stepped shape.

[0008] As a preferred embodiment, the filter element body is further provided with a retaining strip and a limiting step that connect to the carrier's mouthpiece and pipe. The intercepting step wraps around the retaining strip, and the retaining strip and limiting step ensure that the filter element body is tightly connected to the carrier.

[0009] As a preferred embodiment, the characteristic feature is that the diameter of the stepped hole decreases upwards in a stepped manner, which is used to clamp thick, medium and thin cigarettes.

[0010] The beneficial effects of this utility model using the above structure are as follows: This solution proposes a honeycomb stepped interception filter core for cigarette holders. While physically filtering tar, it utilizes honeycomb-shaped stepped interception treatment through interception steps. This allows the tar, after being intercepted by the micropores, to re-enter the next interception step for retention, thereby increasing the tar adsorption capacity. Furthermore, with the stepped hole design, this product can accommodate 98% of the thick, medium, and thin cigarettes on the market. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the stepped hole structure.

[0013] Among them, 1. Filter element body, 11. Clip strip, 12. Limiting step, 2. Step hole, 3. Intercepting step, 31. Micropore, 4. Smoke outlet. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1 and Figure 2 :

[0016] The honeycomb stepped intercepting filter element for cigarette holders includes a filter element body 1. The bottom of the filter element body 1 has stepped holes 2 from bottom to top. The diameter of the stepped holes 2 decreases stepwise upwards to hold thick, medium, and thin cigarettes. It also includes: intercepting steps 3: surrounding the upper circumference of the filter element body 1, used to filter tar and increase tar adsorption; and smoke outlet 4: penetrating the side wall of the filter element body 1 and set close to the intercepting steps 3, with the smoke outlet 4 communicating with the stepped holes 2.

[0017] Please see Figure 1 :

[0018] The intercepting step 3 is provided with several honeycomb-shaped micropores 31. The intercepting step 3 is provided in two sets in a stepped shape. After the micropores 31 impact the tar, they are incorporated into the next section of the intercepting step 3 in the stepped shape. The filter element body 1 is also provided with a retaining strip 11 and a limiting step 12 that are connected to the carrier mouthpiece tube. The intercepting step 3 is wrapped around the retaining strip 11. The retaining strip 11 and the limiting step 12 make the filter element body 1 tightly connected to the carrier.

[0019] The filter body 1 is secured to the carrier, which includes a mouthpiece and a pipe, using a retaining strip 11 and a limiting step 12. The retaining strip 11 is tightly inserted into the carrier, and the limiting step 11 is positioned. Then, cigarettes of different thicknesses, such as thick, medium, and thin, are secured in the step hole 2 as needed. After the cigarette is lit, the smoke enters the step hole 2 and is discharged through the smoke outlet 4. With the setting of the intercepting step 31, the smoke is intercepted, and the tar is filtered out. At the same time, the micropores 31 impact the tar and cause it to flow into the next step of the stepped intercepting step 3 for further filtration, thereby increasing the tar filtration and adsorption capacity and reducing harm to the user's health.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0021] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A honeycomb stepped flow-intercepting filter element for a cigarette holder, comprising a filter element body (1), characterized in that, The bottom of the filter element body (1) is provided with stepped holes (2) from bottom to top, and also includes: Interception step (3): Surrounding the upper circumferential surface of the filter element body (1), used to filter tar and increase the amount of tar adsorption; Smoke outlet (4): It is set through the side wall of the filter body (1) and close to the intercepting step (3), and the smoke outlet (4) is connected to the step hole (2).

2. The honeycomb stepped flow-intercepting filter element for a cigarette holder according to claim 1, characterized in that: The intercepting step (3) is provided with a number of honeycomb-shaped micropores (31). The intercepting step (3) is provided in two sets in a stepped shape. After the micropores (31) impact the tar, they are incorporated into the next step of the intercepting step (3) in a stepped shape.

3. The honeycomb stepped flow-intercepting filter element for a cigarette holder according to claim 1, characterized in that: The filter body (1) is also provided with a retaining strip (11) and a limiting step (12) that are connected to the carrier mouthpiece pipe. The flow-blocking step (3) is wrapped around the retaining strip (11). The retaining strip (11) and the limiting step (12) make the filter body (1) tightly connected to the carrier.

4. The honeycomb stepped flow-blocking filter element for a cigarette holder according to any one of claims 1-3, characterized in that: The diameter of the stepped hole (2) decreases upwards in a stepped manner, and is used to clamp thick, medium and thin cigarettes.

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