Acetate filter tip

Abstract

The utility model discloses a kind of cellulose acetate filter tips, it includes main body, the hard tube is sleeved in the main body, the middle filter core is sleeved in the hard tube, the bottom of the middle filter core is connected with funnel pipe by bolt, the lower filter core is sleeved in the funnel pipe, and the top of the lower filter core is connected with the bottom of the middle filter core, the main body is connected with contact pipe in the top part, the upper filter core is sleeved in the contact pipe, the top of the main body is connected with oil absorption paper, and the oil absorption paper is sleeved in the contact pipe. The technical scheme is cooperated by upper filter core, oil absorption paper, middle filter core, lower filter core and swing plate etc. parts, so that it can effectively carry out multiple filtering, so that it can effectively adsorb tobacco tar, improve its filtering and adsorption efficiency, and can effectively adjust the amount of incoming smoke, so that it can adjust the amount of inhalation according to the needs of different groups of people, improve its use efficiency and application range.

Description

Technical Field

[0001] This utility model relates to the field of cellulose acetate processing technology, and in particular to a cellulose acetate filter tip. Background Technology

[0002] Cellulose acetate filters are the mainstream form of modern cigarette filters, primarily made of cellulose diacetate. Their monofilaments have a Y-shaped cross-section, resulting in a large specific surface area, which efficiently adsorbs tar and smoke particles while maintaining unobstructed smoke flow. However, existing cellulose acetate filters cannot effectively perform multiple filtration stages, thus failing to effectively adsorb tar and reducing their filtration and adsorption efficiency. Furthermore, they cannot effectively adjust the smoke intake, preventing adjustments to the inhalation volume according to different user needs, thereby reducing their efficiency and applicability. Therefore, we propose a cellulose acetate filter. Utility Model Content

[0003] The purpose of this invention is to solve at least one of the technical problems existing in the prior art, and to provide a cellulose acetate filter tip that can effectively perform multiple filtrations, thereby enabling it to effectively adsorb e-liquid, improving its filtration and adsorption efficiency, and effectively adjusting the amount of smoke entering the filter so that the inhalation volume can be adjusted according to the needs of different users, thus improving its usage efficiency and applicability.

[0004] To achieve the above objectives, a cellulose acetate filter tip is provided, comprising: a main body, a cardboard tube sleeved inside the main body, a middle filter element sleeved inside the cardboard tube, a funnel tube bolted to the bottom of the middle filter element, a lower filter element sleeved inside the funnel tube, and the top of the lower filter element communicating with the bottom of the middle filter element.

[0005] According to the aforementioned cellulose acetate filter tip, a contact tube is sleeved on the outside of the main body near the top, and an upper filter element is sleeved inside the contact tube.

[0006] According to the aforementioned cellulose acetate filter tip, an oil-absorbing paper is connected to the top of the main body, and the oil-absorbing paper is sleeved inside the contact tube. The oil-absorbing paper is connected to the upper filter element and the middle filter element respectively.

[0007] According to the aforementioned cellulose acetate filter tip, swing plates are respectively hinged to the inside of the funnel tube near the left and right sides, and connecting rods are respectively hinged to the opposite sides of the two swing plates.

[0008] According to the aforementioned cellulose acetate filter tip, the funnel tube and the inner wall of the main body are respectively provided with perforations that match the connecting rod, and the end of the connecting rod that is away from the swing plate extends through the perforation to the outside of the main body.

[0009] According to the aforementioned cellulose acetate filter tip, a flexible tube is sleeved around the body near the bottom, and the end of the connecting rod that is away from the swing plate is connected to the inner wall of the flexible tube.

[0010] The above solution has at least one of the following beneficial effects: This technical solution, through the cooperation between components such as the upper filter, oil-absorbing paper, middle filter, lower filter and swing plate, enables it to perform multiple filtrations effectively, thereby enabling it to effectively adsorb e-liquid, improving its filtration and adsorption efficiency, and enabling it to effectively adjust the amount of smoke intake, so that it can adjust the inhalation volume according to the needs of different people, thereby improving its usage efficiency and applicability.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is a front perspective view of the present invention;

[0014] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;

[0015] Figure 3 for Figure 2 Enlarged view of point A in the image;

[0016] Figure 4 for Figure 1 Partial 3D view of components such as oil-absorbing paper and flexible tube.

[0017] Legend:

[0018] 1. Main body; 2. Contact tube; 3. Upper filter element; 4. Flexible tube; 5. Hard paper tube; 6. Oil-absorbing paper; 7. Middle filter element; 8. Funnel tube; 9. Lower filter element; 10. Connecting rod; 11. Swinging plate; 12. Perforation. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Reference Figures 1 to 4This utility model provides a cellulose acetate filter tip, which includes a main body 1, a cardboard tube 5 sleeved inside the main body 1, a middle filter element 7 sleeved inside the cardboard tube 5, a funnel tube 8 connected to the bottom of the middle filter element 7 by bolts, a lower filter element 9 sleeved inside the funnel tube 8, and the top of the lower filter element 9 being connected to the bottom of the middle filter element 7.

[0021] A contact tube 2 is fitted onto the outside of the main body 1 near the top. An upper filter element 3 is fitted inside the contact tube 2. Oil-absorbing paper 6 is connected to the top of the main body 1 and is fitted inside the contact tube 2. The oil-absorbing paper 6 is connected to both the upper filter element 3 and the middle filter element 7. This structure enables effective multi-stage filtration, thereby effectively adsorbing e-liquid and improving its filtration and adsorption efficiency.

[0022] Inside the funnel tube 8, swing plates 11 are hinged to the left and right sides respectively. Connecting rods 10 are hinged to the opposite sides of the two swing plates 11. A flexible tube 4 is sleeved around the outside of the main body 1 near the bottom. The end of the connecting rod 10, away from the swing plates 11, is connected to the inner wall of the flexible tube 4. This structure allows for effective adjustment of the smoke intake, enabling the system to adjust the inhalation volume according to the needs of different users, thus improving its efficiency and applicability.

[0023] Working principle: When using this technical solution, the cigarette is first fitted into the funnel tube 8 near the bottom. When inhaled, the smoke enters the mouthpiece through the lower filter element 9, the middle filter element 7, the oil-absorbing paper 6, and the upper filter element 3, allowing for effective multi-stage filtration. This enables effective adsorption of e-liquid, improving filtration and adsorption efficiency. Squeezing or loosening the flexible tube 4 causes the swing plate 11 to close or close via the connecting rod 10, effectively adjusting the amount of smoke entering the mouth. This allows for adjustment of the inhalation volume according to the needs of different users, improving its efficiency and applicability.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cellulose acetate filter, characterised in that, include: The main body (1) is fitted with a cardboard tube (5), and a middle filter element (7) is fitted inside the cardboard tube (5). The bottom of the middle filter element (7) is connected to a funnel tube (8) by bolts. The funnel tube (8) is fitted with a lower filter element (9), and the top of the lower filter element (9) is connected to the bottom of the middle filter element (7).

2. A cellulose acetate filter according to claim 1, characterised in that, A contact tube (2) is sleeved on the outside of the main body (1) near the top, and an upper filter element (3) is sleeved inside the contact tube (2).

3. A cellulose acetate filter according to claim 2, characterised in that, The top of the main body (1) is connected to an oil-absorbing paper (6), and the oil-absorbing paper (6) is sleeved inside the contact tube (2). The oil-absorbing paper (6) is connected to the upper filter element (3) and the middle filter element (7) respectively.

4. A cellulose acetate filter according to claim 3, characterised in that, Inside the funnel tube (8), swing plates (11) are hinged to the left and right sides respectively, and connecting rods (10) are hinged to the opposite sides of the two swing plates (11).

5. A cellulose acetate filter according to claim 4, characterised in that, The funnel tube (8) and the inner wall of the main body (1) are respectively provided with through holes (12) that match the docking rod (10). The end of the docking rod (10) that is far away from the swing plate (11) extends through the through hole (12) to the outside of the main body (1).

6. A cellulose acetate filter according to claim 5, characterised in that, A flexible tube (4) is sleeved around the bottom of the main body (1), and the end of the connecting rod (10) that is far from the swing plate (11) is connected to the inner wall of the flexible tube (4).

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