Protective sleeve composition

Abstract

The invention discloses a protective sleeve composition, the protective sleeve composition can be repeatedly combined with or separated from an electronic mouth suction device in one step, and the protective sleeve composition provides at least one protection of dirt prevention, scratch prevention and drop prevention for the electronic mouth suction device combined with the protective sleeve composition. The negative ion generator is arranged in the protective sleeve composition, first snorting material negative ions are generated on site in real time, harm of a snorting material in an electronic mouth suction device can be reduced, and hazardous substances in a second snorting material prepared in advance in the protective sleeve composition can also be reduced; and the suction nozzle, the rod part or the whole of the electronic mouth suction device is directly pulled out from the protective sleeve composition to realize one-step separation.

Description

Technical Field

[0001] The present invention relates to the field of electronic consumer products, and in particular to a protective cover composition. Background Art

[0002] Electronic mouthpieces are electronic devices that help users inhale substances through their mouths. Examples include: atomizer e-cigarettes, characterized by nicotine in their e-liquid, including disposable e-cigarettes, refillable cartridges, and high-power e-cigarettes; heat-not-burn (HNB) e-cigarettes, characterized by the use of solid or paste-like e-cigarette cartridges; and electronic vaporizers, characterized by the absence of nicotine in their atomized liquid, including CBD (Cannabidiol) vaporizers, herbal vaporizers, and medical vaporizers. While e-cigarettes are less harmful than cigarettes, residual nicotine in the e-cigarette aerosol exhaled by users can still pose a risk to others. Furthermore, smokers waste time searching for trash cans to discard cigarette butts, spent HNB cartridges, and the metal pieces they contain.

[0003] Patent PCT / CN2021 / 124562 discloses an electronic cigarette for use with both the mouth and nose. It is a combination of an oral electronic cigarette module and a nasal inhalation module. Because it contains oral electronic cigarettes, it may be banned in public places or some countries. In addition, the nasal inhalation module needs to be adhered to the surface of the original oral electronic cigarette rod, or a cavity needs to be carved out in the original oral electronic cigarette rod and then the nasal inhalation module is placed in the nasal inhalation module. The nasal inhalation module cannot be combined or separated from the oral electronic cigarette module in a single step. Patent PCT / CN2024 / 116462 discloses a protective cover composition and a battery-free electronic mouth inhaler. The nasal inhalation material in the protective cover composition can only be prepared in advance, resulting in the need to replenish the nasal inhalation material later or failing to replenish the nasal inhalation material in a timely manner, affecting the user experience. When the user inhales nicotine and / or aroma substances in the nasal inhalation material through the nasal cavity, harmful substances entrained in the nasal inhalation material will also be inhaled into the lungs. For example, tar and formaldehyde in tobacco smoke condensate, particulate matter and bacteria in other nasal inhalation materials, etc., need to be improved.

[0004] Negative ions are produced when electrons collide with air molecules. Thunder and lightning, plant photosynthesis, and the impact of waterfalls can all generate negative ions. Air rich in negative ions is exceptionally fresh, unlike ordinary air. However, negative ions have a short lifespan and can only be generated on-site and in real time, not pre-prepared. By installing a negative ion generator inside an electronic cigarette device, the user can simultaneously inhale both the electronic cigarette aerosol and negative ions through their mouth, as shown in patents WO2013075439A1 and CN104207334B. However, the negative ions can cause some nicotine to settle in the mouth or digestive tract, leading to nicotine loss. Users who increase the number of puffs to obtain sufficient nicotine intake may in turn ingest more harmful substances. Furthermore, the turbulent structure of the oral cavity can easily inactivate negative ions, resulting in poor efficacy when inhaled through the mouth.

[0005] In addition, protective covers for electronic mouth-vaping devices come in three types: caps, stems, and a combination of caps and stems. The caps prevent dirt and debris from entering the mouthpiece, the stems prevent scratches and breakage from drops, and the combined caps and stems offer protection against dirt, scratches, and drops. Storage boxes also provide similar protection for HNB e-cigarettes. However, existing protective covers and storage boxes offer limited functionality and require improvement. Summary of the Invention

[0006] To solve or partially solve the above-mentioned problems, the present invention adopts the following technical solutions: providing a protective cover composition that can be repeatedly combined with or separated from an electronic mouth inhaler in a one-step manner; directly placing the mouthpiece, stem, or entirety of the electronic mouth inhaler into the protective cover composition to achieve one-step combination, and the protective cover composition provides the combined electronic mouth inhaler with at least one of anti-fouling, anti-scratch, and anti-drop protection; a negative ion generator is provided in the protective cover composition, so that the user orally inhales the oral inhalation material in the electronic mouth inhaler, and simultaneously, the user's nasal cavity inhales the first nasal inhalation material negative ions generated on-site and in real time by the negative ion generator; and directly removing the mouthpiece, stem, or entirety of the electronic mouth inhaler from the protective cover composition to achieve one-step separation.

[0007] In some embodiments, the negative ion generator provided in the protective cover composition is a corona discharge type negative ion generator. Patents such as JP3967638B2 have disclosed the structural composition of this type of negative ion generator. Miniaturized products are already available on the market, for example: Zhejiang Baiyuekang Technology Co., Ltd.'s CIG-201 has a size of 27×15×18mm. In order to reduce the harm of ozone, in some embodiments of the present invention, the negative ion release end of the corona discharge negative ion generator is further provided with at least one layer of mesh cage, the surface of the mesh cage is coated with an ozone decomposition catalyst, and the ozone decomposition catalyst includes but is not limited to one or more of MnO2, CuO, Fe2O3, Co3O4, and platinum supported on alumina (Pt-Al2O3).

[0008] In some embodiments, the negative ion generator provided in the protective cover composition is a nanofullerene-type negative ion generator. Patents such as US10181703B2, CN212908520U, and CN213026900U disclose the structure and composition of this type of negative ion generator. Miniaturized versions of this type of negative ion generator are commercially available, such as Senpeptide, produced by Guangdong Xinhuo Negative Ion Technology Co., Ltd.

[0009] In some embodiments, the negative ion generator provided in the protective sleeve composition is an ecological negative ion generating chip type negative ion generator. The structure and composition of this type of negative ion generator are disclosed in patents such as JP2010044917A, CN105529619B, CN219576204U, etc. The ecological negative ion chip integrates piezoelectric ceramics and ion converters, which can reduce the size of the negative ion generator.

[0010] In some embodiments, the negative ion generator provided in the protective sleeve composition is a negative ion generator simulating the Leonard effect, which generates negative ions by water mist impacting hard objects. The structure and composition of this type of negative ion generator are disclosed in patents such as CN113606720B, CN120403006A, etc. The miniaturization scheme of the negative ion generator simulating the Leonard effect is "water pump miniaturization" and "impact structure nanometerization", for example: (1) using a micro water pump to assist piezoelectric ceramics to release water mist and impact volcanic rock pieces to generate negative ions; (2) micro waterway system, using capillary phenomenon to replace water pump, making water flow through high-frequency piezoelectric vibrator to atomize, and impacting the nanoscale convex structure on the inner wall of the chip to generate negative ions. Both of these two schemes can miniaturize the negative ion generator simulating the Leonard effect and set it in the protective sleeve composition.

[0011] In some embodiments, the negative ion generator provided in the protective sleeve composition is a triboelectric nanogenerator (TENG) type negative ion generator, and the structure and composition of this type of negative ion generator are disclosed in patents such as JP4824125B1. In the prior art, for example: https: / / www.nature.com / articles / s41893-020-00628-9, using the high output voltage of the triboelectric nanogenerator, air molecules are partially ionized from the carbon fiber electrode and generate negative ions through various movements. The triboelectric nanogenerator negative ion generator can collect mechanical energy from the environment and convert it into electrical energy to operate, or continuously operate after connecting a power module.

[0012] The commonality of the above-mentioned negative ion generators is that any one of the five types of negative ion generators can be miniaturized and set in the protective sleeve composition of the present application, and negative ions are generated in real time on site for users to inhale through the nose. These negative ions include but are not limited to one or more of basic negative oxygen ions O2 - , hydrated negative oxygen ions H3O2 - or O2 - (H2O) n (n = 1-6), carbon dioxide derived negative ions CO4 - , hydroxyl ions OH- or OH-(H2O) n (n = 1-6), and negative hydrogen ions H-.

[0013] In some embodiments, the protective cover composition is further provided with a nasal inhalation material bin, wherein the nasal inhalation material bin is provided with a second nasal inhalation material, and the second nasal inhalation material is prepared in advance and cannot be produced on-site in real time.

[0014] In some embodiments, the nasal suction material bin further includes a second nasal suction material carrier, which includes but is not limited to one or more of activated carbon, molecular sieves, bottles, ceramic barrels, cotton ropes, cotton cylinders, and metal felt.

[0015] In some embodiments, the second inhalable material in the protective cover composition is a solid second inhalable material, which is a solid whose volatile substances can be inhaled by the user's nasal cavity or a powder that can be inhaled by the user's nasal cavity, including but not limited to one or more of solid spices, fruit peels, snuff powder, and rhinitis medicine powder.

[0016] In some embodiments, the second inhalable material in the protective cover composition is a liquid second inhalable material, which is a liquid or a volatile or gaseous substance of the liquid that can be inhaled by the user's nasal cavity, including but not limited to one or more of liquid flavors, essential oils, tobacco oils, liquid medicines, tobacco extracts, water, and aqueous solutions. Examples of aqueous solutions include menthol aqueous solutions and sea salt water.

[0017] In some embodiments, the second inhalable material in the protective cover composition is a paste-like second inhalable material, which is a paste or a volatile or gaseous substance of the paste that can be inhaled by the user's nasal cavity, including but not limited to one or more of tobacco paste, ointment, CBD paste, and tobacco smoke condensate.

[0018] In some embodiments, the second inhalable material in the protective cover composition is a gaseous second inhalable material, such as fragrance, oxygen, nitric oxide at regulatory concentrations, and other functional gases. Fragrances include both natural and synthetic aromas, such as floral, fruity, herbal, and spice aromas. The gaseous second inhalable material is pre-compressed into a micro-cylinder or pre-adsorbed into a second inhalable material carrier. Although ordinary air contains trace amounts of negative ions and approximately 21% oxygen by volume, ordinary air naturally flows around the protective cover composition and is not generated on-site or pre-prepared by human intervention. Therefore, ordinary air does not constitute the first or second inhalable material within the scope of the present invention.

[0019] In some embodiments, the second inhaled material in the protective cover composition contains nicotine or CBD-like substances, or does not contain nicotine or CBD-like substances to comply with local regulations.

[0020] In some embodiments, the nasal inhalation material bin is provided with a liquid-permeable, air-permeable, but liquid-impermeable membrane. Materials for the membrane include, but are not limited to, polyvinylidene fluoride, polyurethane, polypropylene, and polytetrafluoroethylene. Adhering the membrane to the inside of the porous nasal inhalation material bin lid or the opening of the airway tube prevents leakage of the liquid second nasal inhalation material from the nasal inhalation material bin while allowing its volatiles to pass through. Liquid-permeable, air-permeable membranes are commercially available, such as GORE-TEX from W. L. Gore & Associates. Furthermore, silicone sealant is incorporated into the protective cover composition to seal the nasal inhalation material bin lid, preventing the second nasal inhalation material from escaping when the user is not using the second nasal inhalation material.

[0021] In some embodiments, the protective cover composition includes a heating component capable of heating the second nasal inhalation material. The heating components include, but are not limited to, a resistive heating component, an electromagnetic heating component, a microwave heating component, an infrared heating component, and a light heating component. Common components for these five types of heating components include: a charging port, a sub-board, a battery, a battery connection port, a circuit switch, a controller, a sensor, wires, a printed circuit board (PCBA), a microprocessor device, and a heating indicator light. Components specific to resistive heating components include a resistive heating element, etc.; components specific to electromagnetic heating components include a DC / AC converter, a resonant circuit module, a sensor, etc.; components specific to microwave heating components include a microwave generator, a microwave shielding shell, etc.; components specific to infrared heating components include an infrared generator, etc.; and components specific to light heating components include a lamp, etc. Miniaturized modules for these five heating components are already available on the market: PCT / EP2016 / 051385, PCT / EP2019 / 057941, CN115530439A, CN115736368A, and CN221670968U, respectively disclosing their structural compositions and their use in heating oral inhalation materials in electronic mouthwashes. In the present invention, these five heating components are utilized to heat the second nasal inhalation material in the protective sleeve composition.

[0022] In some embodiments, the heating component heats all of the second inhaled material in the protective cover composition at the same time, or heats only a portion of the second inhaled material in the protective cover composition.

[0023] In some embodiments, the protective cover assembly is further provided with a miniaturized ultrasonic atomizer that can function as a humidifier to atomize water, as well as liquid second nasal inhalation materials such as tobacco oil and atomizing liquid. The ultrasonic atomizer can also be combined with a heating component.

[0024] In some embodiments, the protective cover composition further comprises a fan or an air duct. The fan includes but is not limited to a bladed fan, a bladeless fan, a piezoelectric vibration fan, etc.; the air duct includes but is not limited to a single-hole, double-hole, or multi-hole air duct.

[0025] In the present invention, the gaseous substances of the solid second nasal inhalation material, the liquid second nasal inhalation material and the paste-like second nasal inhalation material include the gaseous substances generated by heating these second nasal inhalation materials by a heating component, or the gaseous substances generated by atomizing these second nasal inhalation materials by an ultrasonic atomizer, and these gaseous substances may also be mixed with solid particles or liquid droplets.

[0026] In some embodiments, the first inhaled material and the second inhaled material are mixed in the protective cover composition before being released into the user's nasal cavity; or the first inhaled material is released into the user's nasal cavity independently of the second inhaled material.

[0027] In some embodiments, the protective cover composition further includes a display module, including but not limited to one or more of (1) LED digital tubes; (2) thin-film field-effect transistors (TFTs); and (3) organic light-emitting diodes (OLEDs). These display modules, when integrated with sensors, touch controls, or voice controls, provide interactive functionality for the user's nasal inhalation of the first and / or second nasal materials, and can also be connected to an electronic mouthpiece for interactive oral inhalation.

[0028] The electronic mouth inhaler in the present invention refers to any electronic device that can assist in inhaling materials through the mouth, including but not limited to: atomizing electronic cigarettes, HNB electronic cigarettes, electronic atomizers, etc.

[0029] In some embodiments, the electronic mouth-puff device contains a battery. In some embodiments, the electronic mouth-puff device does not contain a battery and is powered by a battery in the protective cover composition. The battery of a conventional electronic mouth-puff device can be removed, and the circuit originally connected to the removed battery can be connected to the battery in the protective cover composition via a wire, so that the battery-free electronic mouth-puff device can function normally. Alternatively, the cigarette holder, mouthpiece, oil tank, cigarette cartridge, atomizer core, heating element, PCBA, airflow sensor, and other components can be assembled into a battery-free electronic mouth-puff device, and then the battery in the protective cover composition can be connected via a circuit to enable normal operation.

[0030] In some embodiments, a protective cover composition can be combined with multiple battery-free electronic mouth aspirators having similar stem diameters, and can be repeatedly combined or separated in a single step. Therefore, compared to the prior art in which each electronic mouth aspirator is equipped with a battery, the protective cover composition of the present invention can reduce the number of batteries used in electronic mouth aspirators worldwide.

[0031] In some embodiments, components such as batteries, sub-boards, and battery connectors are integrated into a power module and then placed in the protective cover composition. Batteries include primary batteries and rechargeable batteries. This power module can power the negative ion generator, heating assembly, fan, ultrasonic atomizer, display module, etc. in the protective cover composition, and can also power the electronic mouthwash combined with the protective cover composition, and can also charge the battery in the electronic mouthwash. In some embodiments, the battery, battery connector, or other components of the power module are provided with a USB Type-C port (or simply a Type-C port) that can be used for both charging and discharging. This port can output 5V voltage, or dynamically boost voltage to 9V or 12V via the PD protocol, and can charge a mobile phone or laptop computer. Among them, the USB Type-C port includes: (1) Type-C interface, used for physical connection and PD protocol communication and CC pin identification charging and discharging, such as the standard 24-pin USB-C female socket; (2) Protocol chip, used to parse PD / QC / SCP and other protocols and negotiate voltage / current, such as the silkscreen ZX9025 (UGREEN); (3) Buck-boost controller, used for bidirectional DC-DC conversion: step-down during charging and step-up during discharging, such as Nanxin SC8813 (supports I 2 C control); ⑷ MOSFET switch group, used to control the on / off of the charge and discharge paths and prevent reverse current, such as the silkscreen 4435C (UGREEN VBUS switch); ⑸ battery protection IC, for overcharge, overdischarge, and short-circuit protection, such as the Hycon 3F2B1; ⑹ MCU, coordinates various modules and manages battery level display and low-current mode, such as the Xinhai CSU32P101. The charging process: external power input → protocol chip identifies it as Sink mode → MCU turns on the charging MOSFET → the buck-boost controller steps down the voltage to the battery voltage (e.g., 4.2V). The discharging process: connecting a mobile phone → protocol chip identifies it as Source mode → MCU turns on the discharge MOSFET → the battery voltage is boosted to 5V or the protocol high voltage. The power module for the USB Type-C port, which multiplexes charge and discharge, can be integrated with a lithium-ion battery, such as those patented CN 206412421U, CN211045644U, or a commercially available 18650 battery; or a power bank with lithium-ion cells connected to the USB Type-C port via a circuit board. In addition to lithium-ion batteries and lithium-ion cells, sodium-ion batteries, polymer batteries, semi-solid batteries, solid-state batteries, flexible batteries, and solar cells can also be used as power modules combined with USB Type-C ports through similar technologies. The meanings of some of the above terms are: PD: USB Power Delivery; PD / QC / SCP: Multi-Protocol Compatibility; CC: Communication Channel; MCU: Microcontroller Unit; MOSFET: Metal Oxide Semiconductor Field Effect Transistor; I 2 C: Inter-integrated circuit bus.

[0032] In some embodiments, the start, stop, power and running time of the negative ion generator, heating component, fan, ultrasonic atomizer, display module and other electrical appliances in the protective cover composition can be controlled individually or integrated by controllers, which are manual controllers or induction controllers connected to sensors.

[0033] In some embodiments, the protective cover composition further comprises an activation lock that prevents non-electronic mouthpiece users from combining the protective cover composition with the electronic mouthpiece in a single step. The activation lock is selected from a smart lock, a mechanical lock, or a cavity filler. Once the electronic mouthpiece user removes the activation lock, the electronic mouthpiece can be combined with the protective cover composition in a single step.

[0034] Surprisingly, the first inhaled material in the protective cover composition can reduce harmful substances in the second inhaled material. The negative ions of the first inhaled material can precipitate harmful substances such as tar and solid particles in the second inhaled material through charge neutralization and particle agglomeration effects. - OH - Negative ions can also decompose harmful substances such as formaldehyde and bacteria in the second nasal inhalation material. Therefore, compared with the prior art PCT / CN2024 / 116462, the present invention can improve the safety of nasal inhalation materials.

[0035] Surprisingly, the first nasal inhalation material in the protective cover composition can reduce the harm of electronic mouth-inhalers. The negative ions of the first nasal inhalation material can quickly precipitate the residual nicotine in the aerosol exhaled by electronic cigarette users, thereby reducing the harm to people around them. Certain flavors or solvents in electronic mouth-inhalers will coat the bronchi and alveoli after being inhaled through the mouth and are difficult to decompose, causing users to cough, have difficulty breathing, and suffer from lung diseases. Studies have shown that negative ions can more efficiently regulate bronchial tension, accelerate the frequency of bronchial cilia beating, and enhance lung cleaning ability, which is beneficial to the health of the bronchi and lungs. Moreover, the nasal cavity-lungs is the most important channel for humans to breathe air. When negative ions are taken in through the mouth, they are easily inactivated due to the tortuous path, and only a small amount can reach the lungs. Some studies have shown that the efficacy of "negative ions → nasal cavity → lungs" is at least 3 times that of "negative ions → oral cavity → lungs". Moreover, when negative ions are taken in through the nasal cavity, the symptoms of allergic rhinitis can be improved. Small-particle negative ions (migration rate > 0.14cm 2 / Vs) can penetrate deep tissues such as the nasal cavity-blood-brain barrier, directly act on the hypothalamus and pituitary gland, regulate endocrine and immune responses, and promote the brain to secrete dopamine.

[0036] Surprisingly, some of the second inhalable materials can extend the life of the negative ions in the first inhalable material, such as oxygen or water released in the inhalable material bin. Therefore, in the present invention, the first inhalable material and the second inhalable material complement each other.

[0037] Unexpectedly, when multiple snuff material bins are provided in the protective sleeve composition, the second snuff material can be switched into the nasal cavity by opening or closing the cover of some snuff material bins.

[0038] Unexpectedly, when the electronic oral inhaler is combined with the protective sleeve composition, the first snuff material negative ion release end and the second snuff material air outlet or air guide tube of the protective sleeve composition are forced to be close to the user's nostrils when the user uses the electronic oral inhaler.

[0039] Surprisingly, when the second inhaled material contains nicotine, the protective cover composition can reduce the total amount of nicotine ingested by the electronic cigarette user each time the user obtains nicotine satisfaction, and may alleviate the nicotine addiction of the electronic cigarette user. The reason is that when nicotine is only ingested through e-cigarettes, the transmission pathways of nicotine with smoke through the "small circulation of the mouth" and "large circulation of the lungs" are "nicotine → oral mucosa" and "nicotine → oral mucosa → pharynx → trachea → bronchi → lung lobes → alveoli → brain blood → blood-brain barrier → brain nervous system" respectively. The transmission pathway is long and there are many organs in between. During the step-by-step transmission of nicotine, it will be intercepted many times by the organs in the middle. Some of the intercepted nicotine will be absorbed by the cell tissues or blood of the organs in the middle and then metabolized, causing nicotine loss in the transmission pathway. Although other intercepted nicotine will also be gradually transported to the brain blood through human cells or blood circulation, it will be delayed in breaking through the blood-brain barrier and transmitting signals to the brain nervous system. Moreover, most of the nicotine in the residual smoke exhaled from the mouth and nose after "small circulation of the mouth" or "large circulation of the lungs" will be lost into the air, making it difficult for the user to absorb it back, which will also lead to nicotine loss. Therefore, the nicotine hysteresis and nicotine loss in the transmission process will cause e-cigarette users to obtain nicotine satisfaction only when they ingest excessive nicotine through the mouth. After the protective cover composition of the present invention is combined with an electronic cigarette, the user continues to use the electronic cigarette and ingests nicotine through the mouth. Simultaneously, the nicotine released from the second nasal inhalation material in the protective cover composition directly enters the user's nasal cavity. The nasal cavity is part of the skull, and the nasal mucosa is rich in blood vessels, with arteries, veins, and capillaries interwoven into a network. Studies have shown that three of the 12 pairs of cranial nerves in the human body are distributed in the nasal mucosa. Furthermore, the olfactory nerves in the nasal mucosa pass through the ethmoid pores and directly connect to the olfactory bulbs in the brain. The nasal endothelial nerve bundles connect to the cerebral spinal fluid. Nicotine signals are transmitted to the brain through the nasal mucosa via three primary pathways: the olfactory nerve pathway, the olfactory mucosal epithelium pathway, and the blood circulation pathway. The blood circulation pathway, similar to the way nicotine is transmitted through the mouth, requires nicotine to first enter the brain's bloodstream and then cross the blood-brain barrier before the nicotine signal can reach the brain's sensory areas. However, through the olfactory nerve pathway and the olfactory mucosal epithelium pathway, nicotine signals can be transmitted directly to the brain and enter the central nervous system. The nasal nicotine transmission pathway is "nicotine → nasal cavity → brain," instantly triggering reflexive functional adjustments in the brain and internal organs, thereby efficiently achieving nicotine gratification. Therefore, when an e-cigarette is combined with a protective cover composition, allowing nicotine to be ingested through the mouth and nose, it significantly improves nicotine utilization and transmission efficiency, allowing users to achieve nicotine gratification with a small amount of nicotine. Similar to how a person stops eating after being full, users stop consuming nicotine when dopamine secretion in the brain reaches its peak and nicotine gratification is achieved. Therefore, the protective cover composition reduces the total amount of nicotine ingested by e-cigarette users during each nicotine gratification. Moreover, the negative ions of the first nasal inhalation material can independently break through the blood-brain barrier and synergistically enhance the secretion of dopamine in the brain to reduce the nicotine intake in the second nasal inhalation material and the electronic mouth inhaler.

[0040] Surprisingly, after the electronic mouth-inhaler is combined with the protective cover composition, the user experience is greatly improved, which can slow down the abandonment of users' existing electronic mouth-inhalers due to poor performance, especially reducing the amount of discarded disposable electronic cigarettes.

[0041] Surprisingly, this protective cover composition is expected to encourage more smokers to quit smoking. Practice has shown that even if each puff of e-cigarette smoke contains nearly the same amount of nicotine as a cigarette, the nicotine gratification efficiency of these e-cigarettes is still lower than that of cigarettes. Even if these e-cigarettes contain a large amount of tobacco flavoring, they still struggle to simulate the aroma of cigarettes. This is because these e-cigarettes can only simulate the user's oral intake of mainstream cigarette smoke, but cannot simulate the user's nasal intake of sidestream smoke from the cigarette. Research shows that the nicotine and aroma content in sidestream smoke exceeds that of mainstream smoke. After sidestream smoke diffuses into the air, a portion of it is ingested directly into the nasal cavity through the user's nostrils. It transmits signals from the nicotine and aroma compounds in the smoke to the brain, causing the corresponding brain regions to secrete dopamine and generate neural signals such as "mirror images" of aroma compounds, thereby enhancing nicotine gratification efficiency and cigarette aroma. Existing e-cigarettes cannot simulate the intake of sidestream smoke, resulting in their nicotine gratification efficiency and cigarette aroma being far inferior to those of cigarettes. In the present invention, after the electronic cigarette is combined with the protective cover composition, when the user inhales the electronic cigarette through the mouth, the first nasal inhalation material and / or the second nasal inhalation material in the protective cover composition are simultaneously delivered to the user's nasal cavity, which can simulate the scene of using a cigarette, in which the mouth and nose simultaneously inhale mainstream smoke and sidestream smoke. In addition, the negative ions of the first nasal inhalation material also have the function of refreshing the mind, thereby improving the user's smoking experience and causing many smokers to give up cigarettes.

[0042] Surprisingly, blending the oral inhalation material in the electronic mouthpiece and the second nasal inhalation material in the protective cover composition can enrich the user's puffing experience. For example, by blending materials with sour, sweet, bitter, spicy, or salty flavors and lung-beneficial health materials into the oral inhalation material in the electronic mouthpiece, and blending aromatherapy, rhinitis medication, and nicotine into the second nasal inhalation material in the protective cover composition, the physiological characteristics of the oral and nasal cavities can be matched and the efficacy of the inhaled materials can be improved. Furthermore, blending flavors or other ingredients that can cause disease in the lungs into the second nasal inhalation material can reduce the risk. The negative ions in the first nasal inhalation material can precipitate particulate matter in the second nasal inhalation material, preventing it from being inhaled into the lungs. Furthermore, the hair and mucous membranes in the nostrils have strong filtering capabilities, allowing the nasal cavity to directly absorb the active ingredients, making it difficult for residual matter to enter the lungs and be excreted as mucus.

[0043] Surprisingly, after the protective cover composition is separated from the electronic mouthpiece in one step, due to the health-promoting function of the negative ions in the first nasal inhalation material, the protective cover composition can also be used independently by minors as a rhinitis treatment device or a nasal decongestant to refresh the mind. When the second nasal inhalation material contains nicotine, the protective cover composition can also be used independently as snuff in countries or public places where e-cigarettes are prohibited.

[0044] The difference between the present invention and the prior art is: (1) In the prior art, the negative ion generator is arranged in the mouth-sucking electronic cigarette, and the negative ions generated directly enter the oral cavity instead of the nasal cavity, and the efficacy is poor. (2) PCT / CN2021 / 124562 requires the existing mouth-sucking electronic cigarette to be modified. The nasal suction module is arranged on the surface or inside of the mouth-sucking electronic cigarette. The two cannot be combined or separated in one step. The nasal suction module has no protective function for the mouth-sucking electronic cigarette. The nasal suction module can only be fixed with a mouth-sucking electronic cigarette, and after being separated from the mouth-sucking electronic cigarette, the nasal suction module is difficult to use alone. However, the protective cover composition of the present invention can be combined with an electronic mouth-sucking device in one step. The nozzle, rod or whole of the electronic mouth-sucking device can be placed in the protective cover composition and obtain at least one protection against dirt, scratches and falls. A protective cover composition can quickly combine with multiple electronic mouth-sucking devices. After being separated from the electronic mouth-sucking device in one step, the protective cover composition can also be used as a nasal inhaler alone. ⑶All nasal inhalation materials provided in the protective cover composition of PCT / CN2024 / 116462 must be prepared in advance; these nasal inhalation materials cannot reduce the harm of oral inhalation materials; and multiple nasal inhalation materials cannot cooperate with each other to reduce harm or enhance the olfactory experience.

[0045] The protective sleeve composition can be combined with or separated from the electronic oral suction device in one step, the protective sleeve composition provides at least one protection of dirt prevention, scratch prevention and fall prevention for the electronic oral suction device combined with the protective sleeve composition in one step, when the user intakes the oral suction material in the electronic oral suction device by mouth, the user's nasal cavity can also simultaneously intake the first nasal suction material generated on site in real time and the second nasal suction material prepared in advance in the protective sleeve composition, the material is intaken by mouth and nose cooperatively, so that the smoking experience is improved, the negative ions of the first nasal suction material can not only neutralize the harmful substances such as tar and particulate matters in the second nasal suction material through charge neutralization and particle agglomeration effect, but also improve the olfactory experience of nicotine and aroma in the second nasal suction material, and reduce the damage of the oral suction material in the electronic oral suction device to the lungs, the oxygen and water in the second nasal suction material can prolong the life of the negative ions of the first nasal suction material, the heating assembly, the fan, the display module, the ultrasonic atomizer, the power module and the controller are arranged in the protective sleeve composition, after the battery is transferred from the electronic oral suction device to the protective sleeve composition, the function that the protective sleeve composition can be combined with and separated from the electronic oral suction device in one step is utilized, so that the protective sleeve composition can be combined with a plurality of electronic oral suction devices without batteries respectively, so that the number of batteries used by the electronic oral suction device is reduced, after the USB Type-C port for charging and discharging is arranged in the power module in the protective sleeve composition, the protective sleeve composition can also charge the mobile phone, the sundry bin in the protective sleeve composition improves the convenience of the user using the electronic oral suction device, and the protective sleeve composition can also be used as a nasal suction device alone. BRIEF DESCRIPTION OF DRAWINGS

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description are briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0047] Figure 1 is a half sectional view of the protective sleeve composition of embodiment 1.

[0048] Figure 2 is a structure explosion view of the protective sleeve composition of embodiment 1.

[0049] Figure 3 is a circuit relationship diagram of the protective sleeve composition of embodiment 1.

[0050] Figure 4 is a half sectional view of the protective sleeve composition of embodiment 2.

[0051] Figure 5 is a structure explosion view of the protective sleeve composition of embodiment 2.

[0052] Figure 61 is a circuit diagram of the protective cover composition of Example 2.

[0053] Figure 7 It is a half-sectional view of the protective cover composition of Example 3.

[0054] Figure 8 It is a structural explosion diagram of the protective cover composition of Example 3.

[0055] Figure 9 3 is a circuit diagram of the protective cover composition of Example 3.

[0056] Figure 10 It is a half-sectional view of the protective cover composition of Example 4.

[0057] Figure 11 It is a structural explosion diagram of the protective cover composition of Example 4.

[0058] Figure 12 4 is a circuit diagram of the protective cover composition of Example 4.

[0059] Figure 13 It is a half-sectional view of the protective cover composition of Example 5.

[0060] Figure 14 It is a structural explosion diagram of the protective cover composition of Example 5.

[0061] Figure 15 This is a circuit diagram of the protective cover composition of Example 5.

[0062] Figure 16 It is a half-sectional view of the protective cover composition of Example 6.

[0063] Figure 17 It is a structural explosion diagram of the protective cover composition of Example 6.

[0064] Figure 18 This is a circuit diagram of the protective cover composition of Example 6. DETAILED DESCRIPTION

[0065] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0066] See also Figures 1 to 18 , embodiments of the present invention include:

[0067] Example 1

[0068] like Figure 1 and Figure 2As shown, the fixed ring 102 in the protective sleeve composition 101 is sleeved on the cylindrical suction nozzle (not labeled) of an electronic oral suction device, which is one of a high-power electronic cigarette containing a battery, a CBD atomizer, or a herbal atomizer. The fixed ring has a hanging rope hole 103, and the fixed ring is connected to the first sleeve cap 105 through the elastic rod 104. The first sleeve cap also has the second sleeve cap 106, both of which are cylindrical and connected by an integral bottom surface 107. The lithium ion battery 109 provided with a USB Type-C port 108 is fixed after being inserted into the gap between the first sleeve cap and the second sleeve cap (the depth and width of the gap can be increased to accommodate commercially available batteries); a set of wires (not labeled) drawn from the battery are connected to the controller 110, the input positive line 112 and the input negative line 113 of the corona discharge type negative ion generator 111 respectively; one end of the high-voltage output line 114 of the negative ion generator 111 is connected in series with the 2 22MΩ protective resistors (not labeled) provided in the negative ion generator, and the other end is connected to the negative ion release end (not labeled) containing carbon fibers. The core components (not labeled) of this type of negative ion generator include: (1) the high-voltage generator is a DC→DC step-up circuit (for example: 3.7V→-15kV), which contains a high-frequency oscillator (for example: NE555 chip) and a silicon steel transformer; (2) ionization module, negative ion release end (carbon fiber brush), functional ground wire; (3) ion diffuser is a micro turbine fan (for example: 5V / 0.1A, wind speed ≥2m / s); (4) control circuit is an STM32 single-chip microcomputer and an ion concentration feedback sensor. When the first sleeve cap and the fixed ring are closed after being turned over, the suction nozzle of the electronic oral suction device is placed in the second sleeve cap in one step and is protected from dirt; when the first sleeve cap and the fixed ring are separated, the suction nozzle of the electronic oral suction device is exposed and can be sucked by the user's oral cavity. At the same time, the controller 110 can sense and start or manually start the negative ion generator, and the negative ion release end is forced to be close to the user's nostrils, so that the user inhales the first nasal material negative ions generated on the spot in real time in the nasal cavity, realizing the oral-nasal coordinated intake of the material. In addition to powering the negative ion generator 110, the battery 109 can also charge external electrical appliances 115 such as mobile phones through the USB Type-C port 108. For example Figure 3As shown, the circuit of the protective cover composition includes a lithium-ion battery 109, a controller 110, a negative ion generator 111, a USB Type-C port 108 and an external electrical appliance 115. An opening (not marked) corresponding to the USB Type-C port is provided in the first cap 105, and the charging cable (not marked) is connected to the lanyard hole 103 and serves as a neck rope. In order to reduce ozone by-products, at least one layer of mesh cage 116 is further provided at the negative ion release end of the negative ion generator. The mesh cage is fixed to the high-voltage output line and covers the negative ion release end, and the surface of the mesh cage is coated with an ozone decomposition catalyst. The optional ozone decomposition catalyst is at least one of MnO2, Fe2O3, Co3O4, and platinum supported on alumina (Pt-Al2O3). The preparation process is as follows: 1 mol of manganese acetate tetrahydrate is dissolved in a container containing 1 kg of water and 1 kg of ethanol, heated to 90°C, and concentrated ammonia is added dropwise with stirring until the pH reaches 10. After stirring for 1 hour, the manganese acetate is completely hydrolyzed and condensed into MnO2 sol. A hollow mesh cage made of a material such as polyimide is placed in the container for 0.5 hours, taken out and dried, and then heated to 350°C to form MnO2 / mesh cage. In addition, 0.01-0.1 mol of potassium acetate and / or cerium acetate are dissolved in water along with manganese acetate tetrahydrate, and the same process is used to prepare a K-doped mesh cage. + 、Ce 3+ The MnO2 coating has higher stability than the pure MnO2 coating. Manganese acetate is replaced with 1 mole of iron acetate, cobalt acetate, and aluminum acetate respectively, and Fe2O3 / mesh cage, Co3O4 / mesh cage, and Al2O3 / mesh cage can be obtained according to the same process. The Al2O3 / mesh cage prepared above is immersed in a 0.01M chloroplatinic acid aqueous solution for 1 hour, then taken out and dried, and then heated to 350°C to form Pt / Al2O3 / mesh cage. Table 1 lists the detection data of negative ions and ozone of the negative ion generator when there is no mesh cage and when the mesh cage is equipped with different ozone decomposition catalysts. The detection parameters are: input DC voltage 3.7V, rated power 0.05W, ambient temperature 25°C and humidity 40%, detection at 100mm from the release end; conventional air ion concentration detector and ozone concentration detector.

[0069] Table 1.

[0070]

[0071] Example 2

[0072] like Figure 4 and Figure 5As shown, the protective sleeve composition 201 includes a sleeve rod 202 and a nasal inhaler 203 fixed on the sleeve rod. The nasal inhaler is divided into a lower cavity 205 and an upper cavity 206 by a partition 204, and the two cavities are fixed by buckles. In the lower cavity, a battery charging port 207, a sub-plate 208, a battery 209, and a battery electrical connection port 210 are arranged. A set of electric wires are led out from the battery electrical connection port, pass through the hole in the partition, and are connected in the upper cavity in sequence: a controller 211 of an integrated PCBA, a fan switch 212, a motor 214 of a fan 213, a resistance heating wire 216 wound on the motor shell 215, wherein a fan switch knob 217 is arranged on the upper cavity cover. The battery 209, the controller 211, and the resistance heating wire 216 constitute a resistance heating assembly. A nano fullerene type negative ion generator 2181, an oxygen bottle 2183 for controlling the oxygen release speed by a valve 2182, and a nasal inhaler material bin 218 for pre-adding paste-like tobacco smoke condensate are fixed in the lower cavity after passing through three cover holes 2191, 2192, 219 of the upper cavity cover and three clamps 220 in the partition. The core components (not labeled) of the nano fullerene type negative ion generator 2181 include: (1) the fullerene emitter is carbon 60 (C 60) nanotube bundles (e.g., purity >99.9%, radius of curvature 5nm); (2) the low-voltage drive circuit is a 3.7V lithium battery → 20kHz pulse generator (e.g., driven by an IRF740 MOS tube); (3) the charge amplifier is a three-stage operational amplifier (OPA690) with an output of -6kV / 10μA; (4) the protective component is a ceramic insulation cavity (e.g., IP54 rated for moisture and dust resistance); (5) the self-cleaning unit is an ultrasonic vibrator (e.g., 40kHz). After unscrewing the nasal inhalation material bin cover 221 of the nasal inhalation material bin 218 from the outside of the nasal inhaler and separating it from the bin body 222, the silicone ring installed in the upper cavity cover hole can secure the suspended nasal inhalation material bin cover 218 in the upper cavity through elastic force and friction. The negative ions of the first nasal inhalation material released by the negative ion generator 2181 combine with the oxygen of the second nasal inhalation material released by the oxygen cylinder 2183 to extend the life of the nasal inhaler. The inner side of the cover of the nasal inhalation material bin 218 is provided with a connecting rod 223, on which a cotton rope is wrapped and a small amount of tobacco smoke condensate is adhered. The fan can increase the transmission speed of the first nasal inhalation material and the second nasal inhalation material, and the resistance heating wire can increase the volatilization temperature of the tobacco smoke condensate adhered to the cotton rope. The upper cavity cover is also provided with an air inlet for the fan (not marked), and the cover holes 2191 and 2192 can also serve as air inlets; the air outlet is just next to the user's nostrils, and the nasal cavity can take in the first nasal inhalation material and / or the second nasal inhalation material. The oxygen cylinder 2183 and the second nasal inhalation material in the nasal inhalation material bin 218 need to be replenished after use. A battery-free HNB electronic cigarette 224 includes: a solid cigarette cartridge 225; a cigarette rod shell 226; a resistance heating element 227, a heating element base 228, a push-type circuit switch 229, a PCBA 230, a tail base 231, etc. arranged in the cigarette rod shell. After the HNB e-cigarette is inserted into the sleeve in one step, the protective cover assembly 201 provides the HNB e-cigarette with both scratch and drop protection. Another set of wires is led from the battery connection port 210, through the lower cavity and holes in the sleeve, and then connected to the rear baffle 232 in the sleeve. The rear baffle contains a magnet and two conductive contact pins 233 that connect to two magnetic metal cylinders 234 in the rear base of the HNB e-cigarette. The user operates the push-type circuit switch 229 through the hollow opening 235 of the protective cover, allowing the battery 209 in the protective cover assembly to power the battery-free HNB e-cigarette. Alternatively, the battery in a commercially available HNB e-cigarette can be removed, and wires are led from the HNB e-cigarette circuit originally connected to the removed battery to form two electrode contacts. After connecting to the two conductive contact pins in the rear baffle 232 in the sleeve, the battery-free HNB e-cigarette can also function normally. In addition, an LED digital tube type display module 236 is embedded in the housing of the sleeve rod 202. The display module is composed of a plurality of LED light emitting diodes, each of which corresponds to a part of a number or symbol on the digital tube and is encapsulated in a transparent plastic or glass housing to form an integral display unit. Figure 6As shown, the circuit of the protective cover assembly includes a battery 209, a controller 211, a motor 214, a resistive heating wire 216, a negative ion generator 2181, an HNB electronic cigarette 224, and a display module 236. When the user inhales the HNB electronic cigarette 224 through the mouth, the negative ion generator 2181 generates negative ions of the first nasal inhalation material and oxygen of the second nasal inhalation material released by the oxygen cylinder 2183 in real time, which are inhaled into the nasal cavity. Simultaneously, the second nasal inhalation material, the paste-like tobacco smoke condensate in the nasal inhalation material bin 218, is heated by the hot air blown by the fan 213 and releases volatiles near the user's nostrils, achieving coordinated oral and nasal inhalation of materials. In addition, the nasal inhalation material bin 218 can also be provided with snuff powder or rhinitis medicine powder as a solid second nasal inhalation material, and the protective cover assembly can also be used as a nasal inhaler alone.

[0073] Example 3

[0074] like Figure 7 and Figure 8As shown, the protective cover assembly 301 includes a sleeve rod 302 and a nasal inhaler 303 fixed to the sleeve rod. After removing the activation lock 304 inserted into the sleeve rod, the stem of a cylindrical electronic mouth-inhaler can be placed into the sleeve rod in one step, providing both scratch and drop protection. The mouthpiece of the electronic mouth-inhaler is exposed outside the sleeve rod. The electronic mouth-inhaler is a CBD atomizer containing a battery, a disposable electronic cigarette, a refillable electronic cigarette, or a medical atomizer. The rear end of the sleeve rod has an electronic mouth-inhaler charging port 305. The lower chamber 306 and upper chamber 307 of the nasal inhaler are connected by a snap-fit ​​mechanism. A conduit 308 is located at the junction of the two chambers. A cotton rope 309 in this conduit uses capillary force to transfer the e-liquid from the main chamber 310 to the sub-chamber 311. The main chamber is located in the lower chamber, while the sub-chamber is located between the upper and lower chambers. The sub-chamber is connected to an airway 312, the opening of which is adhered to a layer of polytetrafluoroethylene (PTFE) film that is liquid-resistant and breathable. A spiral susceptor 313 made of a material with a Curie temperature is wrapped around the cotton rope that protrudes from the conduit in the sub-chamber. On one side of the nasal aspirator are: a battery charging port 314; a power module 31 consisting of a sub-board 315, a battery 316, and a battery power port 317; a circuit knob switch 318; and an electromagnetic heating assembly comprising a controller 319 with an integrated PCBA, a sensor 320, a DC / AC converter 321, and a resonant circuit module 32. The resonant circuit module is a multi-layered ring structure, consisting, from the inside out, of an inductor that fits over the nasal inhalation material sub-compartment and corresponds to the position of the receptor; and a magnetic shielding ring 322 made of a high-permeability metal sheet. The inductor comprises a spiral electromagnetic induction coil 323 with an ohmic resistance, and an LC circuit formed with a capacitor. The electromagnetic induction coil is made of copper wire or Litz wire. The circuit knob switch is turned on, and the electromagnetic heating component starts working. The DC / AC converter 321 converts the direct current in the battery into high-frequency alternating current. The high-frequency alternating current generates an alternating electromagnetic field in the resonant circuit module 32. The alternating electromagnetic field causes the receptor 313 to generate heat through eddy current and hysteresis loss. The receptor then heats the tobacco oil in the cotton rope wrapped around it in the nasal inhalation material sub-bin. The sensor 320 promptly transmits the detection signal of the receptor temperature or circuit current to the controller 319. The controller adjusts the output power of the power module so that the tobacco oil in contact with the receptor is heated to an appropriate temperature and the tobacco oil volatiles are released near the user's nostrils. In addition, a second suction material feeding port 324 is provided in the suction material mother bin, and the debris bin 325 arranged above the suction material mother bin is divided into but not limited to: a spare suction material sub-bin 3251, a tool sub-bin 3252, a spare mouth material sub-bin 3253, a garbage sub-bin 3254, and a metal recovery sub-bin 3255, and is provided with a bin door 326 and a door shaft 327, and a partition 328 is provided between the debris bin and the suction material mother bin.The spare nasal material compartment can hold secondary nasal inhalation materials; the spare oral material compartment can hold electronic mouth-vaping cartridges, e-liquid bottles, cigarettes, filter tips, nicotine pouches, nicotine candies, nicotine patches, etc.; the tool compartment can hold tweezers, lighters, etc.; the trash compartment can temporarily store spent cigarette cartridges and cigarette butts, and may also contain smoke-reducing or antibacterial materials; and the metal recovery compartment can temporarily store metal scraps from spent HNB cartridges. These five compartments can be integrated drawers that can be pulled out together from the sundries compartment, or they can be separate drawers that can be pulled out separately from the sundries compartment. A negative ion generator 3256, simulating the Lenard effect, and a humidifier 3257 are located on the surface of the upper chamber 307. The wiring for both passes through holes in the upper chamber 307 and connects to the power module 31 and controller 319. The core components of the negative ion generator simulating the Lenard effect include: (1) a microfluidic water mist system comprising a piezoelectric ceramic atomizer (e.g., 10 mm diameter) and a micro water pump (e.g., 30 mL / min flow rate); (2) an impact target (e.g., a porous volcanic rock sheet with a thickness of 2 mm and a pore size of 50 μm); (3) a composite ionization unit comprising a needle-ring electrode (-30 kV / 0.5 mA) superimposed on a water mist ionizer; (4) humidity control comprising a semiconductor refrigeration chip (e.g., maintaining humidity at 70%); and (5) a noise reduction structure comprising microporous sound-absorbing cotton and a Helmholtz resonator. A commercially available miniaturized humidifier is incorporated into the protective cover assembly. The humidifier is either a room-temperature atomizing type or a heated evaporation type. The room-temperature atomizing type includes an ultrasonic atomizer, a water container, and water-conducting cotton; the heated evaporation type includes a heater. When the liquid second nasal inhalation material in the protective cover composition contains peppermint oil or nasal medication but does not contain nicotine, the protective cover composition can be used independently as a nasal decongestant or nasal medication after being separated from the electronic mouthpiece. Furthermore, a TFT-type display module 329 is embedded in the housing of the sleeve 301. The display module includes components such as a liquid crystal layer, a backlight module, thin-film transistors, a color filter, and a polarizer. Figure 9 As shown, the circuitry of the protective cover assembly includes a power module 31, a controller 319, an electromagnetic heating assembly, a negative ion generator 3256, a humidifier 3257, and a display module 329. When a user draws inhalation from the electronic mouth inhaler, the negative ion generator 3256 generates negative ions of the first nasal inhalation material in real time. The water vapor generated by the second nasal inhalation material, water or an aqueous solution pre-installed in the humidifier 3257, also extends the lifespan of the negative ions of the first nasal inhalation material. Simultaneously, the e-liquid in the nasal inhalation material sub-compartment 311 is electromagnetically heated as the second nasal inhalation material and released into the user's nostrils, achieving coordinated oral and nasal inhalation of the material.

[0075] Example 4

[0076] like Figure 10 and Figure 11As shown, the protective cover assembly 401 includes a sleeve rod 402 and a nasal inhaler 404 secured to the sleeve rod by a ring-shaped fastener 403. The sleeve rod contains a battery charging port 405 and a power module 41 composed of a sub-board 406, a battery 407, and a battery power port 408. A disposable electronic cigarette 409, which does not contain batteries, includes a cigarette rod housing 410 with a mouthpiece; an air inlet and aerosol channel within the housing for releasing aerosols; oil storage cotton 411; oil guide cotton 412 wrapped with a resistive heating wire; a front baffle 413; an airflow sensor switch 414; a rear baffle 415; a PCBA 416; and a rear base 417. The disposable electronic cigarette is inserted into the sleeve in one step and secured by a slot. At this point, two conductive contact pins 418 on the battery port connect to two metal cylinders 419 in the tail base, allowing the disposable electronic cigarette to function normally after connecting to the battery in the sleeve. Furthermore, the protective cover composition provides scratch and drop protection for the disposable electronic cigarette. A mixed second nasal inhalation material consisting of moist orange peel particles and liquid orange essence is placed in a ceramic barrel 420, which is then placed in the cavity of a microwave generator 421. The surface of the microwave generator is wrapped with a microwave antenna coil made of copper foil or alloy winding, or a Wattsine solid-state semiconductor microwave device, microwave vacuum device, microwave tube, or magnetron is fixed to the surface of the microwave generator. A cylindrical metal microwave shielding cover 422 is also provided outside the microwave generator. A set of wires extends from the battery port 408, passes through the rod housing, and then connects to a circuit switch 423 in the holder. The user operates the circuit switch through a hollow notch 424 in the annular holder. The wires then connect to a controller 425, which incorporates a PCBA, and a sensor 426. The wires then pass through a microwave shielding cover and connect to a microwave generator, forming a microwave heating assembly. Upon activating the circuit switch, the microwave generator begins operating. Microwave energy is absorbed by the moisture in the second inhaled material and converted into heat. Sensor 426 promptly transmits a signal indicating the surface temperature or circuit voltage of the inhaled material bin to controller 425. The controller adjusts the output power of power module 41 to heat the second inhaled material to an appropriate temperature, releasing volatiles through an air duct 428 connected to the inhaled material bin cover 427 toward the user's nostrils. An ecological negative ion generation chip-type negative ion generator 429 is set on the sleeve rod 402 to release the first nasal inhalation material negative ions generated on-site and in real time next to the user's nostrils. The core components of the negative ion generator include: (1) the piezoelectric ceramic transformer is a multi-layer lead zirconate titanate (PZT) structure (for example: 18×12×4mm, step-up ratio 1:300); (2) the ion converter is a titanium alloy grid electrode (for example: patent CN201220433901.6, enhanced ion kinetic energy); (3) the fullerene composite electrode is a C60 / graphene mixed coating (for example: working voltage -4.2kV); (4) the rectifier filter is a full-bridge voltage multiplier circuit (for example: 1N4007×4+high-voltage ceramic capacitor); (5) the heat dissipation substrate is an aluminum nitride ceramic (for example: thermal conductivity 180W / mK).Ecological negative ion generation chips and nanofullerenes are two types of negative ion generators with different principles but complementary technologies. They can also be integrated and work together. An ultrasonic atomizer 430 is installed on the sleeve 402, which can atomize the e-liquid and release a second nasal inhalation material to the user's nostrils independently of the airway 428. The ultrasonic atomizer 430 also includes an e-liquid reservoir (not labeled), oil-conducting cotton (not labeled), a piezoelectric motor (not labeled), etc. In addition, an OLED-type display module 431 is embedded in the outer shell of the sleeve 402. This display module consists of an organic light-emitting material layer, an anode, a cathode, and an encapsulation layer. For example. Figure 12 As shown, the circuit of the protective cover assembly includes: a power module 41, a controller 425, a microwave heating component, a disposable electronic cigarette 409, a negative ion generator 429, an ultrasonic atomizer 430, and a display module 431. When the user inhales the disposable electronic cigarette 409 through the mouth, the negative ion generator 429 generates negative ions of the first nasal inhalation material in real time. At the same time, the tobacco oil in the ultrasonic atomizer 430 is atomized as the second nasal inhalation material. The liquid is mixed with the volatiles generated by the microwave heating of the second nasal inhalation material in the ceramic barrel 420 and released toward the user's nostrils, achieving coordinated oral and nasal inhalation of materials.

[0077] Example 5

[0078] like Figure 13 and Figure 14As shown, the protective cover assembly 501 includes a sleeve 502 and a first cap 503. After removing the filled activation lock 504 from the sleeve 502, the entire electronic mouth-inhaler is placed into the protective cover assembly in one step. The electronic mouth-inhaler is a battery-powered CBD vaporizer, a nebulizer electronic cigarette, or a medical nebulizer. The protective cover assembly provides the electronic mouth-inhaler with three types of protection: dirt, scratches, and drops. The bottom of the sleeve is provided with an electronic mouth-inhaler charging port 505. The sleeve is movably connected to one side of the first cap via a first connector 506. The first connector includes a first metal fixed shaft 507, a first torsion spring 508, and a chain hole 509. A second connector 510 is provided on the other side of the sleeve rod, and is openably connected to a third connector 511 provided on the first cap. When the first cap 503 is placed on the sleeve rod 502, the groove on the edge of the first cap and the raised ring on the edge of the sleeve rod can be matched and sealed. The first movable buckle 512 on the second connector 510 can connect and lock the slot on the third connector 511. The second connector 510 also contains a second metal fixing shaft 513 and a second torsion spring 514. When the bottom of the second connector is pressed with a finger, the slot on the third connector 511 easily disengages from the first movable buckle 512, allowing the first cap 503 to open and automatically flip back to its pre-closed state with the help of the first torsion spring 508. The first cap also contains a second cap 515. When the first cap is placed on the sleeve rod, the nozzle of the electronic mouthpiece fits neatly into the second cap. The first set of caps also includes a nasal inhalation material compartment 516 and a power supply compartment 517. A porous nasal inhalation material compartment lid 518 is adhered to the inside with a polypropylene liquid-resistant, breathable membrane. A silicone strip 519 seals the lid. A ceramic barrel 520 within the nasal inhalation material compartment serves as a carrier for the second nasal inhalation material. The ceramic barrel contains a paste of tobacco smoke condensate, which can be added by opening the lid. A resistance wire 521 is wrapped around the surface of the ceramic barrel, forming a resistive heating element 522. A set of wires connects to the battery charging port 523 in the power supply compartment, the power module 51 consisting of a sub-board 524, a battery 525, a battery port 526, a circuit switch 527, a controller 528 with integrated PCBA, and a sensor 529. The circuit module then enters the nasal inhalation material compartment and connects to the resistive heating element, forming a resistive heating assembly. These components can be replaced by opening the power supply compartment lid 531, which has a third metal fixed shaft 530 as a rotating shaft. The user controls the circuit switch 527 through a hollowed-out opening. A triboelectric nanogenerator (TENG) type negative ion generator 532 is set on one side of the first set of caps 503 of the rectangular parallelepiped. The core components of the negative ion generator (not marked) include: (1) the patterned copper electrode (photolithography process, line width 50μm) in the friction pair structure is the rotor, the fluorinated ethylene propylene copolymer (FEP) film (charge density 200μC / m 2) is the stator; (2) the mechanical rectifier is a rotating brush and capacitor array (output DC 1.2kV); (3) the charge management chip is the LTC3108 energy harvesting IC (starting voltage 20mV); (4) the discharge electrode is carbon nanotube paper (threshold voltage 0.8kV, replacing the metal needle); (5) the bearing system is a micro magnetic levitation bearing (friction torque <0.1μN·m). The triboelectric nanogenerator type negative ion generator 532 does not need to be connected to the power supply module 51 and the controller 528. It can capture the mechanical energy in the environment by itself, and then convert it into electrical energy to generate negative ions on site in real time. A TFT screen type display module 533 is set on the other side of the first set of caps 503. Figure 15 As shown, the circuit of the protective cover assembly includes: a power module 51, a controller 528, a resistive heating component, a negative ion generator 532, and a display module 533. An electronic mouth-inhaler is placed in the protective cover assembly, and the second connector 510 is pressed, separating the first cap 503 from the stem 502 and the second cap 515 from the mouthpiece of the electronic mouth-inhaler. Simultaneously, the nasal inhalation material compartment cover 518 is separated from the silicone strip 519. When the user draws from the electronic mouth-inhaler through the mouth, the induction is activated or the circuit switch 527 is manually pressed, causing the negative ion generator 532 to generate negative ions of the first nasal inhalation material in real time. Simultaneously, the tobacco smoke condensate paste in the ceramic barrel 520, acting as the second nasal inhalation material, is resistively heated and releases volatiles near the user's nostrils, achieving coordinated oral and nasal inhalation of the material.

[0079] Example 6

[0080] like Figure 16 and Figure 17As shown, the assembly and separation of the sleeve rod 602 and the first cap 603 in the protective sleeve assembly 601 are the same as those in Example 5. The sleeve rod is provided with: a battery charging port 604; a power module 61 consisting of a sub-board 605, a battery 606, and a battery power port 607. An electronic cigarette 608 without a battery includes: a replaceable cigarette cartridge 609; a cigarette rod housing 610; a front baffle 612 containing a magnet and two conductive contact pins 611, an airflow sensor switch 613, a PCBA 614, a vibration motor 615, and a tail base 616. The replaceable cigarette cartridge includes: a smoke oil tank with a mouthpiece, an air inlet and a mist channel, a porous ceramic atomizing core 617, a silicone seal, a base, and two magnetic metal cylinders 618. After the electronic cigarette is inserted into the sleeve in one step, the battery port 607 connects to two magnetic metal cylinders 620 in the tail base 616 via a built-in magnet and two conductive contact pins 619, allowing the battery 606 to power the electronic cigarette. Alternatively, the battery in a commercially available electronic cigarette can be removed, and a set of wires can be drawn from the electronic cigarette circuit originally connected to the removed battery to form two electrode contacts. After connecting to the two conductive contact pins 619 on the battery port in the protective sleeve assembly, the electronic cigarette without a battery can also function normally. A set of wires is led from the battery port 607 to connect to a push-type circuit switch 621. A hollow notch in the sleeve facilitates user operation of the circuit switch. The wires pass through the first connector and connect to the components in the infrared heating chamber 622 in the first cap: a controller 623 with an integrated PCBA, a sensor 624, and an infrared generator 625 made of nano-carbon fiber film material or an infrared laser diode, forming the infrared heating assembly. These components can be replaced by opening the infrared heating chamber cover 626. The L-shaped nasal inhalation material bin 627 is inserted into the first cap and secured by a slot. A partition 628 between the infrared heating chamber and the nasal inhalation material bin has holes at the bottom for electrical wiring. The inner wall of the infrared heating chamber, away from the partition, is coated with an infrared wave-reflecting layer made of a metal such as aluminum. The blank area in the first cap becomes the second cap 629. A feeding port 631 is connected to the nasal inhalation material mother bin 630. A cotton rope 632 transfers the e-liquid from the mother bin to the nasal inhalation material daughter bin 633 via capillary force. The cotton rope in the daughter bin passes through a cotton cylinder 634. The infrared generator 625 emits infrared rays with a wavelength of 1300nm-2000nm, which can directly pass through the partition 628. The infrared wavelength in this range coincides with the absorption wavelength of glycerol, the main component of the tobacco oil. Therefore, it can heat the tobacco oil in the cotton cylinder 634 in a non-contact manner. The inner side of the porous nasal inhalation material sub-compartment cover 635 is adhered with a liquid-resistant and breathable film of polyurethane composite polyvinylidene fluoride. After passing through the nasal inhalation material sub-compartment cover, the volatile substances of the tobacco oil are released near the user's nostrils.When the first cap is attached to the stem, the mouthpiece of the electronic mouth-inhaler is placed in the second cap. The silicone strip 636 next to the stem's first movable buckle simultaneously seals the infrared heating compartment cover 626 and the nasal inhalation material sub-compartment cover 635. This protective cover assembly provides the battery-free electronic cigarette with protection against dirt, scratches, and drops, and also provides power. A commercially available corona discharge negative ion generator 637 is mounted on one side of the rectangular first cap 603. A TFT display module 638 is embedded on the other side of the first cap 603, and an OLED display module 639 is embedded on the stem 602. Figure 18 As shown, the circuit of the protective cover assembly includes: a power module 61, a controller 623, an infrared heating component, an electronic cigarette 608, a display module 638, and a display module 639. A battery-free electronic mouth-inhaler is placed in the protective cover assembly and connected to the power module 61. After the first cover cap 603 is separated from the cover rod 602, when the user draws from the electronic mouth-inhaler through the mouth, the negative ion generator 637 generates negative ions of the first nasal inhalation material in real time. Simultaneously, the tobacco oil in the cotton cylinder 634, serving as the second nasal inhalation material, is heated and releases volatiles near the user's nostrils, achieving coordinated oral and nasal inhalation of materials.

[0081] The technical effects of the above embodiment are:

[0082] The mouthpieces of various electronic mouth inhalers can be combined with the protective cover composition of Example 1 in a single step to provide anti-stain protection; the stems of various electronic mouth inhalers can be combined with the protective cover compositions of Examples 2, 3, and 4 in a single step to provide both scratch and drop protection; and the entirety of various electronic mouth inhalers can be combined with the protective cover compositions of Examples 5 and 6 in a single step to provide all three types of protection: dirt, scratch, and drop protection. When users inhale orally from these electronic mouth inhalers, the negative ion generators in the protective cover compositions of Examples 1-6 can generate negative ions of the first nasal inhalation material in real time, enabling coordinated oral and nasal inhalation. Furthermore, these negative ions, upon entering the lungs through the nasal cavity, can reduce the risk of lung damage from the oral inhalation material in the electronic mouth inhaler.

[0083] The negative ion generator used in Example 6 is a commercially available corona discharge type; the negative ion generator used in Example 1 is a corona discharge type improved by setting a mesh cage coated with an ozone decomposition catalyst at the negative ion release end to reduce ozone release; the negative ion generator used in Example 2 is a small-sized nanoscale fullerene type; the negative ion generator used in Example 3 is a simulated Leonard effect type miniaturized according to the "water pump miniaturization" scheme; the negative ion generator used in Example 4 is an ecological negative ion generating chip type; and the negative ion generator used in Example 5 is a triboelectric nanogenerator type that does not require a power module. Among them, the triboelectric nanogenerator type negative ion generator is not commercially available at present, but the laboratory has successfully produced samples, and its structure, composition and installation method can also be obtained from existing technologies, such as: https: / / www.nature.com / articles / s41893-020-00628-9, CN111200376B, CN109187730B, CN113285628B, etc. In addition, the triboelectric nanogenerator type negative ion generator in Example 5 can also be connected to a power module to obtain a continuous current to stably generate negative ions. Therefore, the above-mentioned five types of negative ion generators are arranged in the protective sleeve composition as replaceable modules, which are equivalent alternative means to realize the function of "on-site real-time generation of first nose material negative ions".

[0084] When the user inhales through the mouth, the protective sleeve composition in Example 2 can improve the volatilization speed and temperature of the first nose material negative ions and the second nose material oxygen and tobacco smoke condensate through the fan and resistance heating assembly, and the negative ions can reduce the harmful substances such as tar and formaldehyde in the tobacco smoke condensate from entering the lungs through the nasal cavity; the protective sleeve composition in Example 3 releases volatile substances from the liquid second nose material through the electromagnetic heating assembly; the protective sleeve composition in Example 4 releases volatile substances from the mixed second nose material through the microwave heating assembly; the protective sleeve composition in Example 5 releases volatile substances from the paste-like second nose material through the resistance heating assembly; and the protective sleeve composition in Example 6 releases volatile substances from the liquid second nose material through the infrared heating assembly. When the user uses the electronic oral inhaler, these volatile substances are forcibly released beside the user's nostrils and can be directly inhaled by the user's nasal cavity. Among them, the fan and heating assembly in the protective sleeve composition can improve the speed and temperature of the second nose material volatile substances entering the user's nostrils, and can improve the user's perception and olfactory experience of the second nose material in low-temperature and room-temperature environments. These four types of heating assemblies are equivalent alternative means to realize the function of heating the second nose material.

[0085] The protective cover assembly of the present invention includes a protective cover and a nasal inhaler. The nasal inhalers of Examples 2 and 3 are fixed to the protective cover, the protective cover of Example 4 can pass through the nasal inhaler's holder, and the nasal inhalers of Examples 1, 5, and 6 are located inside the protective cover. The batteries of Examples 1, 2, 3, and 5 are located in the nasal inhalers, while the batteries of Examples 4 and 6 are located in the protective cover. These batteries provide power for the negative ion generator, the heating component for the second nasal inhalation material, the fan, the display module, the ultrasonic atomizer, and other components. The batteries in the protective cover assembly of Examples 2, 4, and 6 can also power an electronic mouth inhaler without a battery, enabling its normal operation. The battery in the protective cover assembly of Example 1 can also charge a mobile phone, etc., via a USB Type-C port. The battery is a core component of the power module, which can also be equipped with conventional components such as AC to DC conversion, DC boost, and DC step-down to facilitate powering negative ion generators or appliances with different input voltages.

[0086] In Examples 3, 4, 5, and 6, the sensor, controller, and heating element form a circuit. Furthermore, the sensor can also form a circuit with the controller and heating element. The sensor is at least one of a temperature sensor, a current sensor, and a voltage sensor. To enable simultaneous activation of the first inhaled material and / or the second inhaled material with the electronic mouth inhaler, the protective cover composition of the present invention may also incorporate other types of sensors, such as touch sensors, and be integrated with the controller. Furthermore, a physical switch can be incorporated into any circuit between the power module and controller and the electronic mouth inhaler, negative ion generator, or heating element for the second inhaled material, enabling activation of only the negative ion generator as the inhaler within the protective cover composition.

[0087] The protective cover compositions of Examples 1, 3, and 5 can be incorporated into an electronic mouth-puff device containing a battery. The protective cover compositions of Examples 2, 4, and 6 can also be incorporated into an electronic mouth-puff device without a battery. The battery-free electronic mouth-puff device can be assembled from the required components, or the battery of a conventional electronic mouth-puff device can be removed and the circuit originally connected to the removed battery connected to the battery in the protective cover composition via electrode contacts. If the connection method of Example 2 is modified as follows: the rear baffle 232 is removed from the protective cover cavity, and a wire is connected between the battery port 210 and two magnetic metal cylinders embedded in the top of the protective cover inner wall, an upwardly curved magnet and two conductive contact pins are installed in the rear base 231 of the battery-free electronic mouth-puff device. By utilizing magnetic attraction and completing the circuit, the protective cover composition 201 can be combined with both an electronic mouth-puff device containing a battery and an electronic mouth-puff device without a battery in a single step. Furthermore, by replacing the two magnetic metal cylinders at the top of the protective cover's inner wall with two parallel metal strips, multiple battery-free electronic mouthwashes of varying lengths can be connected and function properly. The electrode contacts extending from the power module in the protective cover assembly can be detachably connected to the electronic mouthwash's circuit. These electrode contacts include, but are not limited to, spring-loaded thimble-type, concentric ring-type, magnetic contact-type, serrated clamping, and wireless coupling types. They can be dedicated to connecting a single electronic mouthwash or universally compatible with multiple electronic mouthwashes. Furthermore, the electrode contacts can be provided with a waterproof coating.

[0088] Because the electronic mouth-inhaler can be repeatedly combined and separated from the protective cover assembly in a single step, a user's five battery-free electronic mouth-inhalers of similar diameters—a disposable e-cigarette, a refillable cartridge-based e-cigarette, a CBD atomizer, an HNB e-cigarette, and a herbal atomizer—can all function normally when combined with any of the protective cover assemblies of Examples 2, 4, and 6 of the present invention. Compared to the prior art, which requires five batteries for each of the five electronic mouth-inhalers, the present invention only requires a single battery in the protective cover assembly, allowing the user to use all five battery-free electronic mouth-inhalers.

[0089] In Examples 3 and 6, the cotton rope utilizes capillary force to promptly transfer the liquid second inhalation material from the main inhalation material compartment to the sub-inhalation material compartment, thereby enhancing the freshness of the heated second inhalation material. Alternatively, a micro-liquid pump can be used to transfer the e-liquid from the bottom end to the top end.

[0090] The protective cover composition of Example 2 is equipped with a fan, the protective cover composition of Example 3 is equipped with a storage compartment for cigarette cartridges or other items, and the protective cover composition of Example 4 is equipped with an air duct. The protective cover compositions of Examples 3 and 5 also include an activation lock. After the e-cigarette user removes the activation lock, the protective cover composition can be combined with the electronic mouthpiece in one step. In addition to the filler, the activation lock can also be a mechanical lock or a biometric electronic smart lock.

[0091] The axes of closing and separating of the sleeve rod and the first cap of the protective cover composition in Examples 5 and 6 are perpendicular to the user's face. In addition, the axes of closing and separating can also be changed to be parallel to the user's face or other angles. The shapes of the sleeve rod and the first cap include but are not limited to elliptical cylinders, right cylinders or rectangular parallelepiped shapes. In addition to the closing and separating devices composed of buckles, slots and torsion springs, the sleeve rod and the first cap can also adopt other types of closing and separating devices, for example: (1) A sleeve is provided on the sleeve rod shell, and the sleeve rod shell is partially hollowed out along the axial direction of the sleeve rod to form a pair of long strip slides of the same size. The sleeve and the first cap hinged to the sleeve can slide back and forth between the first position and the second position of the slide. When the sleeve slides to the first position close to the sleeve rod opening and the sleeve opening is higher than the nozzle of the electronic mouthpiece in the sleeve rod, the first cap is provided in the edge of the cap. The magnet is attracted to the corresponding magnet provided in the edge of the sleeve opening, so that the first cap covers the sleeve opening, thereby closing the suction nozzle of the electronic mouth aspirator in the sleeve rod; when the sleeve slides to a second position away from the sleeve opening and the sleeve opening is lower than the suction nozzle of the electronic mouth aspirator in the sleeve rod, the suction nozzle of the electronic mouth aspirator will forcefully push open the first cap covering the sleeve opening and be exposed, so that the user can inhale the electronic mouth aspirator through his mouth. At the same time, the first cap is connected and separated from the sleeve opening, and the nasal suction material bin in the first cap begins to release the second nasal suction material into the user's nasal cavity. (2) Two rotating shafts are fixed on both sides of the sleeve rod near the sleeve rod opening, and the two rotating shafts are connected to the first sleeve cap arranged at the upper end of the sleeve rod opening. The first sleeve cap is divided into two parts, a left half sleeve cap and a right half sleeve cap. At least one rotating shaft is provided with a torsion spring made of metal material, and two metal thin sticks extended from both ends of the torsion spring are respectively inserted into the bottom edges of the left half sleeve cap and the right half sleeve cap of the first sleeve cap. At least one of the left half sleeve cap and the right half sleeve cap is provided with a nasal suction material bin and a second nasal suction material. The left half sleeve cap and the right half sleeve cap are covered head-on by the edge slot and the buckle to form a combined first sleeve cap. The combined first sleeve cap not only seals the suction of the electronic mouth suction device in the sleeve rod, but also seals the suction of the electronic mouth suction device in the sleeve rod. When the user presses one of the rotating shafts, the slots and buckles of the left and right half caps are separated, and the elastic force of the torsion spring causes the left and right half caps to be connected and separated to both sides of the sleeve rod, and the separated first cap exposes the suction nozzle of the electronic mouth-suction device in the sleeve rod, and the opening space formed by the connection and separation of the left and right half caps enables the human body to normally inhale the electronic mouth-suction device, and at the same time, the nasal suction material bin in the left and right half caps begins to release the second nasal suction material into the user's nasal cavity. In addition, the heating component can be arranged in the left and right half caps or the sleeve rod.

[0092] The negative ions in the first nasal inhalation material in the protective cover composition can improve the symptoms of allergic rhinitis and penetrate deep tissues such as the nasal cavity-blood-brain barrier, providing a refreshing effect. Furthermore, the "negative ion → nasal cavity → lungs" pathway efficiently transmits negative ions, improving lung function and thus reducing the risk of lung damage from the oral inhalation material in the electronic mouth inhaler. The aroma, nicotine, or health-promoting material contained in the second nasal inhalation material in the protective cover composition can be directly transmitted to the brain through the nasal cavity. Due to the physiological characteristics of the organs connected to the nose and mouth and brain perception, nicotine is more efficiently transmitted through the nasal cavity than through the oral cavity. Furthermore, aroma transmission through the nasal cavity is more efficient than through the oral cavity in recognizing "mirror" neural signals in the brain. Therefore, this protective cover composition can enhance the inhalation experience of electronic mouth inhalers.

[0093] The protective cover composition of the present invention was combined with several commercially available tobacco-flavored atomizing e-cigarettes and HNB e-cigarettes. The protective cover composition delivers the first and second inhaled materials to the user's nasal cavity with minimal disturbance to others, while the fan and heating components enhance delivery efficiency and nasal experience. When the second inhaled material in the protective cover composition contains nicotine, it can simulate cigarette sidestream smoke. Combined with the mouth-to-mouth function of the e-cigarette, this allows for synergistic oral and nasal nicotine inhalation. After trial use, 20 smokers concluded that these e-cigarettes, when combined with the protective cover composition of the present invention, provided nicotine satisfaction with only a few puffs, and the smoke flavor was nearly similar to that of cigarettes. The protective cover composition, after being separated from these e-cigarettes in one step, could be used as a standalone snuff, even in locations where e-cigarettes are prohibited. Consequently, smokers were willing to give up cigarettes. However, tobacco-flavored e-cigarettes without the protective cover composition required many puffs to achieve nicotine satisfaction, and the smoke flavor was far inferior to that of cigarettes. Despite the harm reduction benefits of these e-cigarettes, smokers continued to use cigarettes.

[0094] The protective sleeve composition of the present application is combined with three electronic atomizers on the market, and three atomized liquids in these electronic atomizers respectively contain drugs for improving rhinitis, peppermint oil for refreshing the mind, and lavender extract for calming and sleeping. These three atomized liquids are added as the second nasal inhalation material to the three protective sleeve compositions, and the fan and heating assembly can improve the transmission efficiency and nasal cavity experience of these second nasal inhalation materials; the first nasal inhalation material negative ion simultaneously generates negative ions in real time and is inhaled into the nasal cavity by the user, combined with the oral inhalation function of these electronic atomizers, the oral and nasal intake of these health materials can be realized. The comprehensive conclusion of nine users after six days of trial is that these electronic atomizers combined with the protective sleeve composition of the present application can respectively improve the symptoms of rhinitis, refreshing the mind and calming and sleeping, and the first nasal inhalation material negative ion can synergistically enhance the efficacy of the second nasal inhalation material; but when these electronic atomizers are not combined with the protective sleeve composition, more puffs are needed to get a weak effect. The protective sleeve composition in Example 2 is combined with a CBD atomizer without battery. The comprehensive conclusion of six users after testing in the CBD legal area is that the CBD atomizer combined with the protective sleeve composition generates the first nasal inhalation material negative ion in real time on site; compared with only oral inhalation of the CBD atomizer, the inhalation experience of the CBD atomizer combined with the protective sleeve composition is stronger.

[0095] In addition, the circuit switch in the protective sleeve composition includes but is not limited to a knob switch, a press switch or an induction switch.

[0096] In addition, increasing the fan power and fan blade area in the protective sleeve composition, or setting a powerful fan in the protective sleeve shell, can also directly blow the user's face for warming (resistance heating assistance) or cooling, and the fan airflow carries the negative ions generated in real time on site by the negative ion generator, or further combined with the water vapor in the humidifier, which can not only be inhaled into the user's nasal cavity, but also maintain the user's facial skin.

[0097] In addition, the battery in the protective sleeve composition is a power supply mode for external electrical appliances such as electronic oral inhalers without batteries or mobile phones, which includes but is not limited to circuit or wire connection power supply. When the protective sleeve composition and the electronic oral inhaler without battery or mobile phone are respectively increased with the transmitting and receiving devices of electromagnetic induction, wireless power supply can also be achieved.

[0098] In addition, due to the calming and maintenance function of negative ions, the protective sleeve composition can also be used as an auxiliary sleep device, a health device and other life tools. In addition, one or more negative ion generators can be provided in the protective sleeve composition, which is provided in the protective sleeve or the composition.

[0099] In addition, the protective cover composition is made of at least one of plastic, metal, wood, glass, and ceramic. The protective cover composition and its components can also be designed into shapes such as fruits, animals, dolls, and trademarks to enhance the promotional value of the protective cover composition.

[0100] While the dimensions of negative ion generators and commercially available electronic mouthwashes are relatively fixed, the dimensions of the protective cover composition of the present invention are not limited by these limitations and can be expanded or reduced. For example, the perimeter of the sleeve shaft in Examples 5 and 6 is not occupied by the first cap when attached to the sleeve shaft or after detachment. This expanded area can accommodate a larger negative ion generator and form the protective cover composition. Furthermore, the wide area can be equipped with a storage compartment and multiple sub-compartments similar to those in Example 3. Alternatively, the fan, air duct, display module, ultrasonic atomizer, power module, and controller in the protective cover composition can be transferred to the wide area. Alternatively, a second negative ion generator, a second fan, a second power module, a plasma generator, an ozone generator, and other items can be placed in the wide area. These items include, but are not limited to, USB data storage cards, bank cards, alarms, self-defense weapons, flashlights, mobile phones, sensors, sprays, chewing gum, perfume, masks, Swiss Army knives, pens, paper, raincoats, shoe covers, plastic bags, life-saving tools, condoms, gloves, medicine bottles, chocolate, coffee bags, straws, lighters, cigarettes, cigars, nicotine pouches, nicotine candies, chopsticks, binoculars, microscopes, ropes, cosmetics, toothpicks, and the like. These items are commercially available products or miniaturized versions thereof; these items are placed in the storage compartment or sub-compartments, or exposed in the wide area to form the protective cover composition, making life more convenient for users. Plasma generators, also known as positive and negative ion generators, can produce both positive and negative ions, purifying the air and killing surrounding bacteria. Plasma or ozone generators can also disinfect electronic mouthpieces, nozzles, and / or storage compartments.

[0101] The above are only some embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A protective cover composition, characterized in that: The protective cover composition and the electronic mouth inhaler can be repeatedly combined or separated in one step; the one-step combination is achieved by directly placing the mouthpiece, stem, or the entire electronic mouth inhaler into the protective cover composition, and the protective cover composition provides the combined electronic mouth inhaler with at least one of anti-fouling, anti-scratch, and anti-fall protection; the oral inhalation material in the electronic mouth inhaler is for oral ingestion by the user, and the protective cover composition is provided with a negative ion generator. The negative ion generator generates a first nasal inhalation material in real time on site for nasal ingestion by the user, and the first nasal inhalation material is negative ions; the one-step separation is achieved by directly pulling the mouthpiece, stem, or the entire electronic mouth inhaler out of the protective cover composition.

2. The protective cover composition according to claim 1, characterized in that: The negative ion generator is at least one of a corona discharge type negative ion generator, a nanofullerene type negative ion generator, an ecological negative ion generation chip type negative ion generator, a negative ion generator simulating the Lenard effect, and a triboelectric nanogenerator type negative ion generator.

3. The protective cover composition according to claim 2, characterized in that: The negative ion release end of the corona discharge type negative ion generator is further provided with at least one layer of mesh cage, and the surface of the mesh cage is coated with an ozone decomposition catalyst.

4. The protective cover composition according to claim 3, characterized in that: The ozone decomposition catalyst is at least one of MnO2, Fe2O3, Co3O4, and Pt-Al2O3.

5. The protective cover composition according to claim 1, characterized in that: The protective cover composition is further provided with a nasal inhalation material bin, wherein the nasal inhalation material bin is provided with a second nasal inhalation material, and the second nasal inhalation material is prepared in advance.

6. The protective cover composition according to claim 5, characterized in that: The second nasal inhalation material is at least one of a solid second nasal inhalation material, a liquid second nasal inhalation material, a paste-like second nasal inhalation material, and a gaseous second nasal inhalation material.

7. The protective cover composition according to claim 6, characterized in that: The solid second nasal inhalation material is at least one of solid spices, snuff powder, and rhinitis medicine powder; the liquid second nasal inhalation material is at least one of liquid flavors, essential oils, tobacco oils, liquid medicine, tobacco extract, and water; the pasty second nasal inhalation material is at least one of ointment and tobacco smoke condensate; the gaseous second nasal inhalation material is at least one of fragrance and oxygen, but ordinary air does not belong to the second nasal inhalation material.

8. The protective cover composition according to claim 5, characterized in that: The protective cover composition is further provided with a heating component for heating the second nasal inhalation material.

9. The protective cover composition according to claim 8, characterized in that: The heating component is at least one of a resistance heating component, an electromagnetic heating component, a microwave heating component, and an infrared heating component.

10. The protective cover composition according to claim 1, characterized in that: The protective cover composition is further provided with at least one of a fan, an air duct, a sundries bin, an activation lock, a display module, an ultrasonic atomizer, a power module, and a controller.

11. The protective cover composition according to claim 10, characterized in that: The debris bin is provided with at least one of a spare nose material sub-bin, a tool sub-bin, a spare mouth material sub-bin, a garbage sub-bin, and a metal recovery sub-bin.

12. The protective cover composition according to claim 10, characterized in that: The power module is provided with a USB Type-C port.

13. The protective cover composition according to claim 12, characterized in that: The power module provided with a USB Type-C port contains at least one of a lithium-ion battery and a lithium-ion cell.

14. The protective cover composition according to claim 1, characterized in that: The electronic mouth inhaler is at least one of an atomizing electronic cigarette, a heat-not-burn electronic cigarette, and an electronic atomizer.

15. The protective cover composition according to claim 14, characterized in that: The electronic mouthpiece is a battery-containing electronic mouthpiece.

16. The protective cover composition according to claim 14, characterized in that: The electronic mouth inhaler is a battery-free electronic mouth inhaler.

17. The protective cover composition according to claim 16, characterized in that: After the battery-free electronic mouth-inhaler is combined with the protective cover composition in one step, the battery-free electronic mouth-inhaler is connected to the battery in the protective cover composition via an electrical circuit.

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