Smoking filter tip with automatic fire extinguishing system
By integrating a TPU water ring automatic fire extinguishing system into the cigarette filter, the problem of fires caused by cigarette butts is solved, and the function of automatically extinguishing cigarette butts is achieved, while maintaining the effect of filtering harmful substances, thus improving safety and health.
Patent Information
- Application Number
- CN202423064511.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing cigarette holders are ineffective in preventing fires caused by extinguished cigarette butts, lack automatic fire extinguishing functions, and are not suitable for complex outdoor environments.
Design a smoking filter with an automatic fire extinguishing system, comprising a transparent shell, a plastic sheath, a biodegradable support, and a TPU water ring, which uses water inside the TPU water ring to melt at high temperature and flow out to extinguish cigarette butts.
It automatically extinguishes the fire when the cigarette butt burns out, improving safety in public places and for outdoor use, while retaining the traditional filtration function to reduce the inhalation of harmful substances.
Smart Images
Figure CN223585252U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to smoking filter tip technical field especially, it is a kind of smoking filter tip with automatic fire extinguishing system. BACKGROUND
[0002] At present, the smoking filter tip that smoker usually uses mainly has two types: ordinary filter tip and filter type filter tip.
[0003] Ordinary filter tip: ordinary filter tip is merely used to provide a smoking passage, and does not have any filtering or additional function. Its structure is simple, but cannot effectively reduce the harm to health of smoking or prevent fire caused by unextinguished cigarette butt.
[0004] Filter type filter tip: the inside of this filter tip is usually filled with filter paper or activated carbon and other materials, to reduce the inhalation amount of harmful substances (such as tar, nicotine) in smoke. Although this filter tip can reduce the harm to health of smoking to a certain extent, it still has some significant deficiencies, especially in preventing fire.
[0005] Although filter type filter tip can reduce the harmful substances inhaled by smokers to a certain extent, the existing filter tip still has some defects in preventing fire:
[0006] 1. Unable to prevent fire caused by cigarette butt: most smokers will casually discard cigarette butt after smoking. If the cigarette butt is not completely extinguished, this behavior can easily cause fire, especially in dry environment. In addition, many filter tip designs do not consider how to automatically extinguish the fire source when the cigarette butt is burned out.
[0007] 2. Lack of safety function: the existing filter tip usually does not have any automatic fire extinguishing function, and does not have a mechanism to prevent fire caused by casually discarded cigarette butt. This design lacks consideration for public safety, and cannot effectively prevent accidents caused by smoking.
[0008] 3. Unable to adapt to complex outdoor environment: especially in outdoor or inconvenient to handle cigarette butt occasions (such as forest, grassland, etc.), the existing filter tip cannot provide reliable fire prevention measures, and cannot meet the needs of these complex environments.
[0009] Therefore, in order to solve the foregoing problems, we propose a smoking filter tip with automatic fire extinguishing system. UTILITY MODEL CONTENT
[0010] The utility model aims at solving the defects in the prior art, and proposes a smoking filter tip with automatic fire extinguishing system.
[0011] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0012] A smoking filter with an automatic fire extinguishing system, comprising a filter component, the filter component comprising a transparent shell, a plastic sheath is fixedly connected to the front end of the transparent shell;
[0013] Further comprising a fire extinguishing component, the fire extinguishing component comprising a degradable support and a TPU water ring, the front end of the plastic sheath is fixedly connected to the rear end of the degradable support, and the TPU water ring is fixedly installed at the front end of the degradable support;
[0014] The inside of the transparent shell is provided with a filter assembly, and the inside of the TPU water ring is filled with water.
[0015] Further, the filter assembly comprises, in sequence from front to back, a split filter cotton core, a filter cotton core three, a filter particle two, a filter cotton core two, a filter particle one and a filter cotton core one.
[0016] Further, the front end of the transparent shell and the rear end of the plastic sheath are both fixedly installed with a matched buckle part one.
[0017] Further, the front end of the plastic sheath and the rear end of the degradable support are both fixedly installed with a matched buckle part two.
[0018] Further, the front end of the degradable support and the rear end of the TPU water ring are both provided with a matched pasting part, and the two pasting parts are fixedly bonded by glue.
[0019] Further, the TPU water ring is of a transparent structure.
[0020] Compared with the prior art, the beneficial effects of the present application are that:
[0021] 1. The TPU water ring can automatically release water when the cigarette is burned out, extinguish the cigarette butt in time, and prevent fire. This automatic fire extinguishing mechanism greatly improves safety, especially in public places and outdoor use scenarios, reducing fire hazards.
[0022] 2. The present application not only retains the traditional filtering function, such as reducing the inhalation of harmful substances such as nicotine and tar, but also integrates an automatic fire extinguishing function, realizing the dual function of filtering and safety protection. This functional integration design greatly improves the practicality of the product, meeting the dual needs of health and safety in modern society.
[0023] 3. The present application adopts a stable connection structure of clamping, which not only ensures the tight connection of each component and prevents leakage of gas and liquid, but also is easy to disassemble and assemble, facilitating users to clean and replace the fire extinguishing component. BRIEF DESCRIPTION OF DRAWINGS
[0024] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.
[0025] Fig. 1 It is a whole structure schematic view of the present application;
[0026] Fig. 2 It is an exploded view of the present application.
[0027] In the figure: 1, filter component; 2, fire extinguishing component; 3, transparent shell; 4, filter cotton core one; 5, filter particle one; 6, filter cotton core two; 7, filter particle two; 8, filter cotton core three; 9, split filter cotton core; 10, plastic sheath; 11, degradable support; 12, water; 13, TPU water ring; 14, buckle part one; 15, buckle part two; 16, sticking part. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application;
[0029] Referring to Figs. 1-2 A smoking filter with an automatic fire extinguishing system, comprising a filter component 1, the filter component 1 comprising a transparent shell 3, the front end of the transparent shell 3 being fixedly connected with a plastic sheath 10;
[0030] Further comprising a fire extinguishing component 2, the fire extinguishing component 2 comprising a degradable support 11 and a TPU water ring 13, the front end of the plastic sheath 10 being fixedly connected with the rear end of the degradable support 11, and the TPU water ring 13 being fixedly installed at the front end of the degradable support 11; the inside of the transparent shell 3 being provided with a filter assembly, the inside of the TPU water ring 13 being filled with water 12, and the TPU water ring 13 being of a transparent structure.
[0031] After the cigarette butt contacts the TPU water ring 13, the TPU water ring 13 can be melted. Once the TPU water ring 13 is melted, the water 12 in the TPU water ring 13 can flow out through the melted area, cover the cigarette butt and extinguish it.
[0032] The TPU water ring 13 and the internally stored water 12 can also be a kind of heat-sensitive glue or chemical material. When the high temperature of the burning cigarette is felt, the chemical material reacts, melts or decomposes into water, and flows out of the container, so as to achieve the effect of extinguishing the cigarette butt.
[0033] The filter assembly comprises, in sequence from front to back, a split filter cotton core 9, a filter cotton core three 8, a filter particle two 7, a filter cotton core two 6, a filter particle one 5, and a filter cotton core one 4.
[0034] Filtering cotton core three 8 is composed of loquat leaves, theanine, honeysuckle, and cotton core.
[0035] Filtering particles two 7 are composed of silicon crystals, negative ions, and medical stone.
[0036] Filtering cotton core two 6 is composed of vitamin C, fat sea, momordica grosvenori, dried tangerine or orange peel, and cotton core.
[0037] Filtering particles one 5 is composed of silver ions and medical stone.
[0038] Filtering cotton core four is composed of loquat leaves, theanine, honeysuckle, and cotton core.
[0039] The front end of the transparent shell 3 and the rear end of the plastic sheath 10 are both fixedly installed with a matching buckle part one 14. The front end of the plastic sheath 10 and the rear end of the degradable support 11 are both fixedly installed with a matching buckle part two 15.
[0040] The two buckle parts one 14 and the two buckle parts two 15 are both clamped through a structure similar to an “L” shape. This design can ensure that the two parts are stably connected after installation and are not easy to loosen. The structure above the clamping groove part has a protrusion, and the part below has a groove. Through the protrusion embedded in the groove, a firm mechanical connection is achieved. This structure is a common structure, which can be designed and selected according to actual needs.
[0041] The front end of the degradable support 11 and the rear end of the TPU water ring 13 are both provided with a matching adhesive part 16, and the two adhesive parts 16 are fixedly bonded by glue. The bonding method can prevent the TPU water ring 13 from falling off. It is suitable for one-time design and is convenient for industrial production.
[0042] Working principle:
[0043] 1. Installation and preparation stage
[0044] Install filter tip: the user installs the filter tip into the cigarette, ensuring that the filter tip is tightly connected with the cigarette. The TPU water ring 13 has been pre-installed at the top of the filter tip, and the inside stores an appropriate amount of water 12.
[0045] Check the TPU water ring 13: the user can check the amount of water in the TPU water ring 13 through the transparent TPU water ring 13, ensuring that the TPU water ring 13 is sufficient and has no damage. If the amount of water is insufficient, the user can replace the TPU water ring 13.
[0046] 2. Filtering function during smoking
[0047] Light the cigarette: the user lights the cigarette and starts normal smoking. The smoke passes through the filtering components 1 of the filter tip, and the filtering assembly inside the transparent shell 3 can effectively filter harmful substances such as tar and nicotine in the smoke.
[0048] 3. Cigarette burn-out phase - fire extinguishing function activated
[0049] TPU water ring 13 melts, water 12 in TPU water ring 13 automatically flows out, flows to the cigarette butt.
[0050] Extinguish the cigarette butt: water 12 quickly covers the cigarette butt, extinguishes the fire source, prevents the cigarette butt from burning further, and ensures safety.
[0051] 4. End of use and cleaning
[0052] Replace the fire extinguishing component 2: the user can detach and replace the fire extinguishing component 2 from the front end of the plastic sheath 10.
[0053] 5. Working principle of the water ring:
[0054] Cigarette butt contacts water ring: when the cigarette burns close to the top of the cigarette holder, the high temperature of the cigarette butt (usually up to about 300-700°C) will heat the water bag.
[0055] TPU water ring 13 material melts: TPU water ring 13 is made of thermoplastic polyurethane material, with a melting point lower than the temperature of the cigarette butt. After the cigarette butt contacts the TPU water ring 13, the TPU water ring 13 will melt.
[0056] Water flow release: once the TPU water ring 13 melts, the water 12 in the TPU water ring 13 will flow out through the melted area, covering the cigarette butt and extinguishing it. Since the water 12 directly contacts the high-temperature cigarette butt, the flame and burning will be quickly stopped.
[0057] Fire extinguishing effect completed: after the water 12 successfully extinguishes the cigarette butt, the cigarette butt will not continue to burn, preventing the unextinguished cigarette butt from causing a fire. This process is automatically completed, and the user does not need to take additional actions.
Claims
1. A smoking filter provided with an automatic fire extinguishing system, comprising a filter element (1), characterized in that, The filter component (1) comprises a transparent shell (3), and a plastic sheath (10) is fixedly connected to the front end of the transparent shell (3); Further comprising a fire extinguishing component (2), the fire extinguishing component (2) comprises a degradable support (11) and a TPU water ring (13), the front end of the plastic sheath (10) is fixedly connected to the rear end of the degradable support (11), and the TPU water ring (13) is fixedly installed at the front end of the degradable support (11); The inside of the transparent shell (3) is provided with a filter assembly, and the inside of the TPU water ring (13) is filled with water (12).
2. A smoking filter with an automatic fire extinguishing system according to claim 1, characterized in that The filter assembly comprises, in sequence from front to back, a split filter cotton core (9), a filter cotton core three (8), a filter particle two (7), a filter cotton core two (6), a filter particle one (5), and a filter cotton core one (4).
3. A smoking filter with an automatic fire extinguishing system according to claim 1, characterized in that, The front end of the transparent shell (3) and the rear end of the plastic sheath (10) are both fixedly installed with a matched buckle part one (14).
4. A smoking filter with an automatic fire extinguishing system according to claim 3, characterized in that The front end of the plastic sheath (10) and the rear end of the degradable support (11) are both fixedly installed with a matched buckle part two (15).
5. A smoking filter with an automatic fire extinguishing system according to claim 4, characterized in that The front end of the degradable support (11) and the rear end of the TPU water ring (13) are both provided with a matched pasting part (16), and the two pasting parts (16) are fixedly connected by glue.
6. A smoking filter with an automatic fire extinguishing system according to claim 1, characterized in that, The TPU water ring (13) is of a transparent structure.