CN113397245A - Magnetic suspension type closed administration diet full-filtering double-pressure integrated protective cover - Google Patents
Magnetic suspension type closed administration diet full-filtering double-pressure integrated protective cover Download PDFInfo
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- CN113397245A CN113397245A CN202010205237.9A CN202010205237A CN113397245A CN 113397245 A CN113397245 A CN 113397245A CN 202010205237 A CN202010205237 A CN 202010205237A CN 113397245 A CN113397245 A CN 113397245A
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides an integrated protection device used in the field of medical and personal protection equipment articles, in particular to a magnetic suspension type closed dosing diet full-filtering double-pressure integrated protection cover. Relates to a magnetic suspension type non-contact control operation, a comprehensive integrated protective cover system which is used for closed drug administration, closed diet, non-exposure inspection operation and full-filtration operation with positive and negative pressure balance. It mainly solves current protective equipment articles for use: the problems that the non-contact external control internal operation cannot be carried out when the protective clothing is worn, the necessary living or medical care activities such as medicine taking, diet, inspection operation and the like cannot be carried out when the protective clothing is worn, the closed protective article has the problems of difficult sound conduction, unsmooth conversation, incapability of carrying out local inspection, collection and cleaning in a closed state when the protective clothing is worn, single protection mode and the like; the technical contradiction points and problems of the protective equipment are solved through a design scheme of magnetic field acting force, closed piston cabin, sound vibration film, self-closing hole, full-filtering double-pressure operation and full-transparent neck closing.
Description
Relates to the field: the field of medical and personal protective equipment items; the invention relates to a magnetic suspension type integrated protective cover which can be operated in a non-contact way, can be used for closed administration and closed diet, can be used for local non-exposure inspection operation and can be used for full-filtering air inlet and outlet, and can be operated in a coordinated manner by positive and negative pressure. The invention relates to a magnetic suspension type non-contact control operation, a comprehensive protective cover system which is used for closed drug administration, closed diet, non-exposure inspection operation, full filtration and positive and negative double-pressing constant-pressure operation.
Technical background:
for a long time, although the existing protective articles and protective equipment, such as masks, eyeshades, masks, hoods, helmets, protective masks, protective clothing and the like can provide different types and different levels of protection, the protective articles and the protective equipment also have various problems and technical contradictions; the technical problems that protective articles and equipment are exposed in the prevention, control and treatment process of the major epidemic situation are also many; the current state of the art, technical contradictions and problems with protective articles and equipment are as follows:
1. the technical background is the current situation:
1.1 although the existing protective equipment articles can provide different degrees of protection in corresponding aspects, necessary operations such as internal wiping, adjustment and inspection and the like can not be carried out without taking off when a mask, protective eyes, a protective face mask, a mask and the like are worn; the problems of non-contact external control internal operation and the like in a closed state when the protective mask and other closed protective equipment are worn are basically not solved;
1.2 current personal protective product and equipment can't carry out the necessary life demand of people or the activity of doctorsing and nurses under the closed condition when wearing, take medicine and remove sweat, inspection operation etc.: when the protective articles are taken off, and the patient takes meals, takes medicines to remove sweat and performs inspection operation, important susceptible parts such as mouth, nose, eyes and the like are exposed, and extremely high infection risk is caused;
1.3 the existing closed protective articles also have the problems of difficult sound conduction, unsmooth communication and the like; non-closed protective articles and equipment can also cause virus, flying foam and the like to spread or leak when spitting, blowing nose and sneezing;
1.4 the existing personal protection articles can not be used for carrying out high-risk inspection operations such as oral cavity and throat inspection, throat type acquisition and the like in a closed state when being worn, can not be used for carrying out instinct physiological activity treatment or necessary medical care operations such as non-contact sneeze cleaning, sputum and nasal fluid cleaning in a closed state, and can lose the full-closed significance when the protective articles are removed or opened;
1.5 existing protective articles and equipment such as masks, eyeshades, masks, headgear, positive pressure devices, negative pressure devices and other protective articles have single protection mode and cannot provide multi-scene protection application with stronger adaptability; the full protection equipment generally needs a plurality of miscellaneous protective articles such as a mask, glasses, a mask, a head cover and a binding protective clothing to be used together to achieve a comprehensive protection effect;
1.6 the existing protective articles, equipment and the like have the problems of binding and tightening pressure, breathing obstruction, limited vision, movement obstruction, difficult wearing and the like in different degrees, the body bears large pressure when being worn, the adaptability and the comfort are poor, and the protective performance of wearing loose and comfortable is also poor; present protective articles such as disposable, the easy-to-consume articles for use, a lot of unable disinfection treatment recycles, like gauze mask, eye-shade, protective clothing, face guard headgear etc. meet epidemic greatly, the consumption is huge, and the equal demand of people quantity is more again, and the productivity breach shows immediately, and articles for use such as face gauze mask have the shelf life again, still need in time to update, and the circulation cost is not low: the existing face, head and other closed protective equipment is generally combined with other protective headgear, neck protectors and the like due to single protective design function, and the combination cost is higher.
2. Technical background real-time current situation:
in the key epidemic situation, people, especially front-line medical staff, security staff, coordinative executive staff and rework staff in various places, and even a plurality of household staff, are in a very fatigue state, have very high physical stress and mental stress, and can cause more loss due to slight carelessness of protection, equipment, physical and nutritional states and the like; the sudden rise of external epidemic situation also causes the increase of domestic epidemic prevention and protection pressure, and more complete protection equipment and articles are urgently needed.
Through the epidemic situation, protective articles and protective equipment become important prevention and control elements; the subsequent storage needs to be more sufficient, and personal stock, unit stock, national storage and the like of protective articles and equipment are normal; if the equipment is insufficient, the situation that the equipment is unavailable and the loss is huge can be prevented; if the equipment is sufficient, the patient is present and absent, and the prevention and control are powerful.
The invention content is as follows:
based on the technical background and the current situation, in order to solve the urgent problems and the urgent needs of the direct 6-point technical background, the real-time current situation and the like, the invention provides the integrated multifunctional protective cover (hereinafter referred to as the protective cover) which is provided with the magnetic suspension type closed administration diet full-filtering dual-pressure integrated protective cover, has the advantages of magnetic suspension type non-contact operation, capability of realizing closed state administration, diet, sound conduction inside and outside the closed cover body and closed state examination, cleaning and sampling operation, full filtration of air inlet and outlet, adjustable positive and negative dual pressure, 360-degree full transparent design and connection of the neck shoulder sealing silica gel embedded heat dissipation layer.
1. The invention realizes the non-contact operation of controlling the internal operation, defogging, cleaning and the like by the external operation in the closed state through the magnetic suspension attraction, and solves the problem that the existing protective articles can not carry out the non-contact internal and external operation in real time in the closed state of wearing.
2. The invention realizes the life supply of administration, diet and the like in a closed state by the closed administration food and drink cabin and the closed butt joint hatch, and solves the technical contradiction that the mouth and the nose of the prior protective articles are exposed when administration, eating and drinking water are carried out, which is very difficult to solve for a long time.
3. The invention solves the problem of unsmooth sound conduction of the existing airtight protective articles through a sound vibration membrane component scheme, and realizes the purposes of ensuring the airtight protection cover and enabling the sound conduction inside and outside the airtight protection cover.
4. The invention realizes the examination, collection and the examination of oral cavity and throat in a closed state by the liquid suction hole through the self-closing hole, and can carry out high-risk operations such as throat type seed collection and the like in a closed state, and sputum, nasal secretion and the like can be sucked out through the liquid suction pipe; the positions of the ears of the head are reserved with self-closing stethoscope arm holes, so that operations such as non-exposure auscultation inspection and the like can be performed.
5. The invention realizes the internal and external full protection by the air inlet and outlet full filtration, realizes the positive pressure negative pressure, the balanced pressure and the increased air flow operation by combining the positive and negative pressure adjustable speed fan, and can be suitable for different applications such as normal protection and isolation, infection protection and isolation, protection of high-risk operating places and the like; the soft silica gel for the neck and the shoulder is close and comfortable to skin and is easy to be closely butted with other body protection articles such as protective clothing, protective clothes and the like. The positive balanced pressure operation is combined with the self-closing design of the flexible closed butt joint hatch, the chopsticks type and fork type direct catering in non-high-risk occasions such as restaurants, movie and television, meeting places, airplanes, trains and the like needing public catering environments can be realized, chopsticks and fork food and the like are sent into an inlet through the flexible self-closing hatch, the straw beverage is sucked through the inspection liquid suction hole, the whole process is in the positive balanced pressure protection state, and the risk can be reduced as much as possible.
6. According to the invention, the neck and shoulder parts are connected through the elastic silica gel with the embedded heat dissipation layer, the two sides and the edge of the elastic silica gel are sealed, the inner layer silica gel is provided with the siphon sweat releasing region at the position of being attached to the skin, if sweat exists, the sweat reaches the heat dissipation layer through the siphon effect, and the air flow is volatilized through the heat dissipation net and is exhausted through the air outlet. Because the design of the heat dissipation layer solves the problem of skin-attached closed heat dissipation, the edges of the neck and shoulder silica gel can be further sealed by using a sealing adhesive tape in a necessary high-risk environment so as to enhance the air tightness. The head and the neck and the shoulder are supported by multiple parts, so that the pressure of a single body part can be dispersed, and the wearing comfort is better; the protective cover body is a 360-degree full-transparent closed cover body, so that the visual field is wide, and observation, inspection, operation and the like are facilitated; the cover body is closed, and the cover body can be made of different materials, thicknesses, explosion-proof and temperature-resistant grades and the like, and is different from the semi-transparent semi-waterproof cloth soft material of the traditional protective head cover which cannot be explosion-proof and the like. The cover body can be made of materials with different thicknesses and different protection grades according to different protection scene requirements; the protective cover can completely seal and protect important susceptible parts such as the mouth, the nose, the eyes and the head, multiple points of the neck and the shoulder of the head are supported together and are not tightened and bound, the integrated cover body solves various protection problems, and more comprehensive protection is provided.
The invention can solve the problems or contradictions that the prior mask, protective face mask, protective head hood and the like can not be closed and can not carry out necessary activities such as drug administration, diet, inspection operation and the like in the wearing state, and the problems or contradictions that the prior mask, protective face mask, protective head hood and the like are difficult to solve, the pressure of the face is serious, the air leaks at the edge, the single channel protection is carried out, the wearing safety and comfort are poor, the cyclic utilization rate is low and the like in the wearing process are caused.
The invention solves the existing problems by adopting the following scheme:
in order to solve the problem 1.1, the invention adopts a magnetic suspension type non-contact control scheme to realize totally-enclosed non-contact external control internal operation; the magnetic suspension type inner magnetic ring is combined with the movable outer magnetic ring, and the inner magnetic ring is controlled to perform non-contact operation by operating the outer magnetic ring; such as up-down adjustment, rotation adjustment, head adjustment and the like, and operations of removing sweat, cleaning, preventing fog and the like are carried out. The design is ingenious, the principle is simple, and the implementation is easy; the inner ring contacting the skin is wrapped by soft quick-drying cloth, so that the skin-contact anti-fog sweat-removing mask is comfortable and easy to prevent fog and remove sweat; the inner ring is made of soft elastic material, so that the pressure on the skin is small, and the wearing is comfortable.
In order to solve the problem 1.2, the invention adopts a scheme of a closed administration/diet cabin, a piston type cabin body, a pushing piston and a food-grade elastic silica gel hatch are adopted, when administration/diet is needed, the butt joint hatch is sealed and flexibly connected with a closed butt joint cover body, and the mask body can be normally worn after butt joint, so that necessary medical care and life guarantee of administration, diet and the like in a closed state of the cover body are realized. Required medicine, water drink or ordinary food fruit vegetables (without nuclear, bone, shell class) are filled in advance in the piston cabin body, go out the closure under the non-propelling movement state of hatch, can prevent that medicine, diet from unrestrained, go out the hatch and open under piston pressure during the piston is slowly pushed, with medicine diet etc. push the mouth in, store the transportation in-process and can seal with the sealing bag in addition, prevent to contact the outside air.
In order to solve the problem 1.3, the protective cover adopts a sound vibration membrane component scheme, so that the internal and external sound conduction of the closed protective cover is realized, and the internal and external sound conduction problem of the closed protective cover is solved; round holes are reserved at the sound transmission parts such as the opening part of the cover body, and a sound vibration membrane assembly (principle type flute covers a membrane to help sound, the sound vibration membrane is made of an elastic airtight high polymer material film, and is different from a micropore ventilation sound transmission membrane adopted by ultrasound and earphones, the sound transmission membrane has micropores to ventilate, and the cover body is not suitable for being adopted) of a closed cavity is attached to realize the closed cover body and the sound transmission inside and outside the cover body; the sound vibration film is hermetically attached to the hole cavity, the effects of sound enhancement and conduction inside and outside the film without distortion are achieved through sound vibration adjustment, and protective nets can be added inside and outside the sound vibration film to prevent the sound vibration film from being scratched. The oral cavity round hole can also be temporarily refitted with an emergency breathing filter sheet so as to be beneficial to autonomous breathing under emergency conditions such as insufficient power supply.
In order to solve the problem 1.4, the protective cover adopts an elastic self-closing hole scheme; the side surface of the mouth part is provided with an elastic self-closing inspection, collection and liquid suction hole, so that high-risk inspection operations such as closed-state pharyngeal collection, oral cavity and throat inspection and the like can be performed, and sputum, rhinorrhea and the like can be sucked out by using a pipette and the like. The ear side of the head is provided with an auscultation arm self-closing hole for operations such as auscultation detection and the like, and medical staff pass the auscultation arm through the cover body and send the auscultation arm into the ear to realize closed auscultation detection. The self-closing hole adopts self-closing airtight sealing elastic rubber, is in a self-closing state when not used, and provides penetrating object edge sealing when in use.
In order to solve the problem 1.5, the invention adopts an air inlet and outlet full-filtering double-pressure adjustable system; the positive and negative pressure is realized by using a charging external connection speed-adjustable fan, a filter tank and a guide pipe; the double-channel air inlet and outlet full filtration is realized, positive pressure is provided by the air inlet fan, negative pressure is provided by the air outlet fan, and a negative pressure mode can be adopted when necessary for infected or dangerous patients; the protection of medical staff, normal staff and the like can adopt a positive pressure mode; the fan adopts chargeable direct current fan, can external treasured/power cord that charges, realizes incessant protection. The positive and negative pressure of the air inlet and outlet full-filtering air can be adjusted, and more comprehensive protection and more suitable application can be provided for medical care, ordinary and infected personnel, different environments and different stages.
In order to solve the problem 1.6, the neck and shoulder parts of the protective cover are made of elastic silica gel with embedded heat dissipation layers, the two sides and the edges are closed, the heat dissipation layers are designed into radial heat dissipation nets, the air inlet center of each heat dissipation net is positioned around the air inlet of the fresh air, the air outlet center of each heat dissipation net is gathered around the air outlet, a small amount of fresh air flows through the heat dissipation nets under the air inlet pressure during operation and is gathered around the air outlet to be discharged, so that the heat of the neck and shoulder parts and the attached skin is taken away, the inner layer of the skin attached position is provided with a siphon sweat releasing area, if sweat reaches the heat dissipation layers through the siphon effect, the sweat is evaporated under the flowing air flow of the heat dissipation nets to further absorb the heat and is discharged through the air outlet. The embedded heat dissipation layer solves the heat dissipation problem of the skin-attached sealing material for a long time; and in a necessary high-risk environment, the edge of the silica gel on the neck and shoulder can be further sealed by using a sealing adhesive tape so as to enhance the air tightness. The invention adopts a 360-degree full-transparent closed cover body, the neck and the shoulder parts adopt skin-close closed soft silica gel, and the head can be adjusted and stabilized, and the neck and the shoulder parts are supported together at multiple points without binding. The design of a 360-degree full transparent cover body is wide in visual field, and is beneficial to observation, inspection, operation and the like; the neck part of the face mask adopts light and thin skin-adhering soft silica gel, is more closely adhered to the skin than the existing face mask which adopts materials such as oxford cloth and the like, and can be additionally adhered with a medical adhesive tape due to the light and soft skin-adhering design, so that the air leakage prevention effect is better; the head and the neck and the shoulder are supported by multiple parts, so that the pressure of a single body part can be dispersed, and the wearing comfort is better; the neck is light and thin and made of silica gel, and the neck can be attached to the skin to slightly move when the body rotates, so that the tightness is not influenced, and the skin can be relaxed. The cover body is closed, so that the cover body can be made of different materials, and the thickness, the explosion-proof and temperature-resistant grade and the like can be selected, and the cover body is different from the semitransparent semi-waterproof cloth soft material and the like of the existing protective head cover. The cover body can be made of materials with different thicknesses and different protection grades according to different protection scene requirements; important susceptible parts such as the mouth, the nose, the eyes, the head and the like are completely sealed and protected, and the integrated cover body solves various protections.
The protective cover body, the combined part and other non-consumable components can be cleaned, sterilized and recycled; the consumable components are equivalent to the existing protective articles; a set of fan/filter tank is added on the whole, but the parts are worn on the waist, the back and other parts in a small way, so that obvious burden is not increased, a small amount of cost is increased, wider application is achieved, the functions of balanced pressure double-pressure anti-virus anti-diffusion and the like are expanded, the protection of more industrial personnel can be realized, and the application of more scenes is adapted.
The invention has the beneficial effects that:
through this very dangerous hard epidemic prevention, this protective equipment can be for front-line medical staff, guarantee personnel to and coordinate executive personnel, rework personnel everywhere, many isolation personnel at home even, provide more perfect, more comprehensive, succinct comfortable protection. The specific advantageous effects of the present invention are as follows.
1. The magnetic suspension type internal anti-fog and cleaning ring can realize a closed state, and the inside adjustment is controlled through the outside, so that the inside and outside non-contact operation of the protective cover is realized; the pollution of the external environment to the inside of the protective cover is avoided, the problem that the existing protective articles and equipment cannot be controlled through the outside to operate inside is solved, the design is ingenious, the principle is simple, and the implementation is easy.
2. Can realize the life and life guarantee of necessary medical treatment, moisture, nutrition and the like such as closed state administration inspection, drink/food supply, liquid absorption and the like in a wearing state. The invention solves the technical contradiction and the problem of various protective articles and protective devices which exist for a long time by a skillful and simple application scheme.
3. The problem of unsmooth communication of closed protective equipment articles and the like can be solved, and the conduction of sound inside and outside the closed cover body is realized; and effectively solves the problems that the edge gap of the existing protective articles and equipment is not tight, the exhaled water vapor is condensed and loses efficacy, the head and the face are seriously stressed, the wiping and the disinfection are difficult, the repeated use is impossible, and the like. The problems of drug administration, diet, unsmooth conversation and the like which cannot be operated by wearing protective articles such as a mask, a protective cover and the like all the time are solved.
4. High-risk operations such as closed inspection, closed acquisition, closed liquid absorption and the like can be performed, and the risk of the high-risk operations is greatly reduced; medical and detection operators can carry out closed auscultation and detection when wearing the stethoscope. The protective cover provides more comprehensive protection for the most important mouth, eyes, head, face and the like when being worn, and can be applied to different people and different environments.
5. The air inlet and outlet are fully filtered, so that the virus and the like can be prevented from spreading and spreading to the maximum extent; the positive and negative adjustable double-pressure operation can select the operation states of positive pressure, negative pressure or balanced pressure, different air quantities and the like according to different scene requirements; the filter mantle can select different protection grades such as N95, N99, and the wind pressure can also be increased or decreased according to different protection grade speed governing to balanced pressure fan to realize more suitable business turn over wind volume. The conditions of difficult breathing, exhaust pollution and the like of the existing protective articles can be more effectively improved. Compare current protective equipment such as new trend protective mask, trachea formula protective clothing, through the adjustable realization of positive negative pressure adapt to the pressure even balanced pressure operation, diffusion such as the diffusion through exhaust, gap of avoiding virus, droplet, aerosol that can be better.
6. The neck and shoulder wearing part is designed to be soft, skin-close, thin and airtight, the wearing part is more comfortable like common dressing, no binding obstacle exists on the head and the face, the rotation is flexible, the omnidirectional viewing angle is realized, and various operations or all-round viewing and the like are facilitated; compared with the existing protective mask, protective helmet and the like, the novel helmet is lighter and has obvious specific advantages. The soft colloidal silica of neck is easy airtight bonding than covering formula materials such as canvas, and the internal seal docks the health protective clothing, still can be with the help of further bonding seal such as sealing tape, and is better than the protection hood gas tightness of modes such as the big skirt pendulum of current adoption covers. The protective cover provides more comprehensive protection for the most important mouth, eyes, head, face and the like when being worn, and can be applied to different people and different environments. The principle and the manufacture are relatively simple, most of the protective articles can be made of the existing materials, can be cleaned and disinfected for repeated use, and have lower average cost than the existing disposable protective article equipment and the like. Can be sterilized and recycled, and has higher utilization rate of consumable products.
The invention can provide a more complete protection system for medical treatment, individuals, units, storage and the like. The movable type protection device can meet the requirement of wider protection, can be applied to more industries, can obstruct main infection channels for necessary life guarantee of inspection, treatment, diet, operation and the like, and provides movable protection at an uninterrupted and closed isolation level. In the fields of protective equipment, protective articles and the like, loss can be effectively reduced for vital prevention and control elements of the protective articles, the protective equipment and the like, and the prevention and control are more powerful due to the fact that the external prevention is provided internally and the prevention is provided or not. Provides more perfect, more comprehensive, comfortable and efficient protective equipment and articles for the society and people.
Description of the drawings:
further characteristics and advantages of the invention will become clearer from the detailed description which follows, in which an embodiment of the invention is illustrated, by way of non-limiting example, in the accompanying drawings. In the attached figures:
FIG. 1 is a schematic front view;
FIG. 2 is a schematic view of the closed dosing/eating chamber removed;
FIG. 3 is an enlarged view of the acoustic diaphragm assembly;
names of parts in the figure:
1, a transparent cover body; 2, a magnetic ring pole 1 is suspended in the magnetic ring; 3, externally controlling a magnetic ring pole 1; 4, a sound diaphragm group/emergency filter disc; 5 imbibing a self-closing pore; 6, filtering a fresh air inlet (the air inlet center of the radial radiating net); 7, a one-way valve; 8, embedding heat dissipation layer elastic silica gel; 9 siphon perspiration silica gel circle; 10 fresh air inlet pipes; 11 a head stabilizing/adjusting magnet ring; 12 antifogging membrane/flexible port; 13 inner suspension magnetic ring pole 2/cleaning ring; 14 external control magnetic ring pole 2; 15 flexible butt joint self-closing hatch; 16 closing the dosing/eating compartment; 17 self-closing elastic silica gel port; 18 drug/non-specific drink/meal examples; 19 pushing and pulling the piston; 20, an air outlet filter cover; 21 an intake air filter housing; 22 a positive pressure fan; 23 an expiratory vent pipe; 24, a filtering tank; 25 fan charge/wiring holes; 26, a negative pressure fan; 27 air outlet (radiator net exhaust center); 28 auscultation test self-closing hole 2 (one on each left and right); 29 of the protection net 1; 30 sealing the acoustic vibration tuning cavity; 31 an acoustic diaphragm; 32 guard net 2.
The specific implementation mode is as follows:
the protective cover is composed of the following 6 partial structures as a specific integrated implementation mode:
1. magnetic suspension type non-contact control part:
comprises 2 inner suspension magnetic poles 1, 3 outer control magnetic poles 1, 14 outer control magnetic poles 2 < control 13 inner suspension magnetic poles 2/cleaning ring > 11 head stable adjusting magnetic ring; 2, internal suspension magnetic ring poles 1 and 3 external control magnetic ring poles 1, 13 internal suspension magnetic ring poles 2/cleaning ring and 14 external control magnetic ring poles 2, and magnetic suspension control can be performed by utilizing mutual attraction of magnetic poles; magnetic suspension control can be performed by utilizing mutual attraction of magnetic poles; the inner suspension ring is controlled in a non-contact way through the outer control magnetic ring, and internal adjustment and operation can be carried out through up-and-down and circular motion; 13 the inner suspension magnetic ring is coated with an antifogging film and an elastic easy-drying cloth.
2. Closed dosing/diet compartment:
comprises a 16 closed drug/food cabin body, a 17 self-closed elastic silica gel nozzle, 18 drug/non-specific drug/food examples and a 19 push-pull piston; 15 flexible sealing butt joint self-closing and bin opening;
16 closed drug/diet cabin, 17 self-closing elastic silica gel port (food grade), 19 push-pull piston, and 18 drug/non-water beverage/food and the like which can be filled in the cabin; and the piston is pushed after the 15 hatches are butted, so that necessary life and living guarantee can be provided in a closed state. The closed administration food and drink cabin 16 is filled with medicines, water drinks or common coreless, bone and shell foods in advance, the medicines, the water drinks and the foods are pushed through a push-pull piston 19, a medicine food and drink outlet port is made of food-grade silica gel, the medicine food and drink outlet port is opened during pushing, and the flexible butt joint and the self-closing hatch port are butted when the medicines, the foods and drinks are needed to be administered and eaten, so that the life guarantee and the supply of the medicines, the foods and the like in a closed state are realized. The silica gel self-closing hatch adopts the design of the elastic flat nozzle, and can also prevent medicines and food from spilling. When the piston is pushed, the hatch is opened to push the medicinal food into the mouth. The piston is pulled to be sucked from a closed silica gel hatch in a storage and transportation state, and the outer opening of the closed administration/diet cabin is covered and closed or sealed by a sealing bag to prevent the piston from contacting with the outside air.
3. A sound diaphragm assembly sound conducting portion;
the mask comprises 4 acoustic diaphragm components/emergency filter pieces which can transmit sound or be replaced with each other, wherein the acoustic diaphragm in the mask body is used for transmitting sound, and the sound is transmitted inside and outside the mask body; the problem of unsmooth sound conduction of the sealing protective cover can be solved; a sealing film is used to increase sound like a flute mask). 4, acoustic diaphragm assembly: comprises 29 protective nets 1; 30 sealing the acoustic vibration tuning cavity; 31 an acoustic diaphragm; 32 guard net 2.
4. A full filtration/dual pressure positive and negative adjustable section:
the air conditioner comprises a 20 air outlet filter cover, a 21 air inlet filter cover, a 22 air inlet positive pressure fan, a 26 air outlet negative pressure fan, a 24 double filter tank, a 25 fan charging/wiring hole 6 for filtering a fresh air inlet and a 27 air outlet; the fan can adopt a rechargeable variable-speed direct-current fan, and can be externally connected with a charger device and a charging wire to ensure uninterrupted operation; the running states of positive pressure, negative pressure or balanced pressure, different air volumes and the like can be selected according to different scene requirements; the filter mantle can select different protection grades such as N95 level, and balanced pressure fan also can be according to different protection grade speed governing increase and decrease wind pressure to realize more suitable business turn over wind volume. And 6, the periphery of the fresh air filtering inlet is simultaneously communicated with the neck silica gel radiating net inlet, and the periphery of the 27 air outlet is simultaneously communicated with the neck silica gel radiating net exhaust port.
5. Self closing aperture and docking hatch portion:
comprises 5 inspection/imbibition self-closing holes, 15 flexible butt joint self-closing hatches and 28 stethoscope arm self-closing holes;
5 inspection/imbibition self-closing holes, 15 flexible docking self-closing hatch, 28 stethoscope arm self-closing holes: elastic sealing rubber sheets made of oral liquid bottleneck sealing materials can be adopted, and an elastic self-closing opening is arranged in the middle; the elastic rubber can ensure the air tightness of the edge when the self-closing sealing is not used and the self-closing sealing is opened when a cannula, auscultation or butt joint medicine/food cabin is used. When medical staff and detection personnel wear the stethoscope, detection equipment such as two tube arms of the closed stethoscope and the like are sent into ears of an examiner to perform auscultation, detection and the like. When the self-closing hatch and the inspection hole are worn or not used by ordinary people, the self-closing hatch and the inspection hole can be self-closed, and the sealing property in the cover body is ensured.
6. Neck shoulder embedded heat dissipation layer elastic silica gel and cover body part:
the soft skin-adhering type transparent heat dissipation mask comprises a full transparent mask body 1, elastic silica gel of a heat dissipation layer embedded 8, a siphon sweat-discharging area 9, a soft skin-adhering inner seal and a mask body part 1 in sealing connection. The outer side of the protective clothing can be hermetically connected with protective articles such as protective clothing, and the inner side and the outer side are easily sealed due to the airtightness and elasticity of the protective clothing, so that the protective clothing is better combined with other protective skins, and more comprehensive protection is realized. Body protective clothing, closely knit clothing etc. accessible neck soft colloid seal up the butt joint, can be sealed with the help of further bonding such as sealing tape, it is better than the protection hood gas tightness of modes such as the big skirt pendulum external covering of current adoption. The head, the neck and the shoulder are supported together at multiple points without tightening and binding.
The above 6 parts are combined with each other to form a set of complete protective equipment, protective structure and matched functions, structures, compositions and the like, and realize various protective and matched functions, thereby skillfully, concisely and efficiently solving a plurality of problems and contradictions existing in the prior protective articles and protective equipment. If the fan/filter cotton is light enough, the air inlet and outlet/filtration can be further integrated on the top or the rear part of the protective cover, so that the functional parts of the protective cover can be further integrated, and the external parts such as the air inlet and outlet pipe, the filter tank and the like can be reduced. Provides more comprehensive protection for the mouth, eyes, head, face and the like which are most important when worn, and can be applied to different people and different environments.
The invention is not limited to the embodiments described in the specification, and the similar or other products obtained by adopting the same or similar designs, structures, schemes and the like as or similar to the embodiments of the invention and the similar applications adopting the designs, structures, schemes and the like are within the protection scope of the invention.
Claims (20)
1. A magnetic suspension type closed administration diet full-filtering double-pressure integrated protective cover comprises a magnetic suspension type non-contact control portion, a closed administration/diet cabin portion, a sound vibration membrane assembly portion, a self-closing hole and a closed butt joint hatch portion, a full-filtering positive and negative double-pressure adjustable portion, heat dissipation layer silica gel embedded in a neck and shoulder portion and a cover body portion.
2. The shield cap according to claim 1, wherein the inner rotation magnetic ring is levitated, moved up and down and rotated by the outer control magnetic ring in the magnetic suspension type non-contact control portion.
3. The hood of claim 1, further characterized in that the enclosed medication/diet compartment is hermetically docked via a flexible enclosure docking hatch of the hood.
4. The shield cap according to claim 1, further characterized in that the acoustic-vibration diaphragm assembly seals the acoustic-vibration tuning cavity and is attached with an inner protective net and an outer protective net.
5. The shield cap according to claim 1, further characterized in that the self-closing aperture is formed of a hermetically sealed elastomeric material.
6. The shield of claim 1 further characterized in that the dual inlet and outlet fans are coupled in a rechargeable speed adjustable group.
7. The shield cap according to claim 1, further characterized in that a heat sink mesh is embedded in the resilient silicone.
8. The shield of claim 1 wherein the shield is hermetically and fully enclosed in connection with the protective body.
9. The shield cap of claim 1, wherein the mouth, nose, eyes, face and head are closed at susceptible parts to form the integrated shield.
10. The shield magnetic suspension control part according to claim 1 or 2, wherein the inner suspension magnetic ring is connected with a cleaning coating anti-fog film and externally attached with easy-drying cloth.
11. The shield magnetic suspension control part according to claim 1 or 2, wherein the outer ring of the inner ring is attached to the inner wall of the shield, and the inner ring of the inner ring is attached to the head surface.
12. The protective cover closed dosing/eating chamber according to claim 1 or 3, characterized in that the non-pushing state silicone hatch is closed and the exit hatch is opened under pressure when the piston is pushed.
13. The shield-enclosed medication/diet compartment according to claim 1 or 3, wherein the compartment is pre-filled with medication, water, food and drink.
14. The protective cover closed administration/diet compartment according to claim 1 or 3, characterized in that after pre-assembly the compartment is transported outside the compartment and sealed by an integral bag.
15. A protective cover according to claim 1 or claim 5 wherein the self-closing aperture provides a penetrator edge seal in use.
16. A protective cover according to claim 1 or claim 5 wherein the self-closing aperture is made of a self-closing material which is an airtight sealing elastomer.
17. The protective hood according to claim 1 or 6, wherein the filter sheet filters the adjustable wind pressure balance airflow with different protection levels.
18. The shield cover according to claim 1 or 7, wherein the embedded radiator mesh is communicated with the air inlet at the center of radial air inlet and the air outlet is collected at the air outlet.
19. A protective hood according to claim 1 or claim 7, wherein the embedded heat dissipating web provides a wicking region.
20. The protective hood according to claim 1 or 9, wherein there is no spliced hood body, and different protective scenes are made of different protective grade materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205237.9A CN113397245A (en) | 2020-03-16 | 2020-03-16 | Magnetic suspension type closed administration diet full-filtering double-pressure integrated protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205237.9A CN113397245A (en) | 2020-03-16 | 2020-03-16 | Magnetic suspension type closed administration diet full-filtering double-pressure integrated protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113397245A true CN113397245A (en) | 2021-09-17 |
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ID=77677398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010205237.9A Pending CN113397245A (en) | 2020-03-16 | 2020-03-16 | Magnetic suspension type closed administration diet full-filtering double-pressure integrated protective cover |
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| Country | Link |
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| CN (1) | CN113397245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400363A (en) * | 2022-09-19 | 2022-11-29 | 邸天健 | Simple and reliable multifunctional mask |
-
2020
- 2020-03-16 CN CN202010205237.9A patent/CN113397245A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400363A (en) * | 2022-09-19 | 2022-11-29 | 邸天健 | Simple and reliable multifunctional mask |
| CN115400363B (en) * | 2022-09-19 | 2024-04-16 | 邸天健 | Simple and reliable multifunctional mask |
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Application publication date: 20210917 |