JP2007029900A - Deodorization filter for car air-conditioner, portable deodorization implement, cigarette case for deodorization, panel for deodorization, ornamental deodorization implement, pet stomach band for deodorization, pet footgear for deodorization, sun-drying auxiliary sheet, deodorization apparatus, and filter for duct - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a car air-conditioner filter easy in attaching/detaching, and keeping deodorizing effect over a long period of time. <P>SOLUTION: This car air-conditioner deodorization filter comprises a filter body 5 disposed outside an air-conditioner blow-out port 4, a frame 6 holding the filter body 5, and a fitting 2 attaching the filter body 5 and frame 6 to an instrument panel 3 to dispose these outside the air-conditioner blow-out port 4. The filter body 5 is composed of stainless steel wire mesh of a thickness of the wire of 0.14 mm, and a mesh opening of 40/inch. The filter body 5 is coated with a substance containing titanium oxide having photocatalytic activity. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to various consumer products using photocatalysts, and more specifically, various consumer products for removing bad odors from the air outlets of car air conditioners, deodorizing tobacco smoke in communication spaces, and eliminating germs in living spaces. About.

When the car engine is turned on and the car air conditioner is switched on, a bad smell comes out from the car air conditioner outlet for the first few minutes. This bad odor includes the exhaust gas (nitrogen oxide) of other vehicles in addition to the air in the vehicle. Therefore, a technique for removing this bad odor has been proposed from various directions.
For example, in Patent Document 1, as a filter for a car air conditioner assembled in an air conditioner of an automobile, a filter body that removes dust and dust, and a functional material that has functions such as aroma, deodorization, sterilization, and negative ion generation are provided. A filter body and a frame body that houses a functional material are disclosed.

  However, the car air conditioner filter described in Patent Document 1 is premised on being built in the instrument panel, and there is a problem that the driver cannot easily attach and detach the car air conditioner filter. It was. Moreover, since the filter for car air conditioners described in Patent Document 1 is built in the instrument panel, it is not exposed to ultraviolet rays. Therefore, there has been a problem that the photocatalyst cannot be utilized.

  In addition, smoking cessation has become common sense in communication spaces such as workplaces and public places. However, in private social situations and liquor seats, too much smoking cessation makes the atmosphere of the venue worse. On the other hand, if you are not in a non-smoking area, smoking is natural, but if there are people who dislike tobacco smoke, it will also make the atmosphere of the place worse.

  Therefore, various cigarette deodorizing techniques have been disclosed. For example, Patent Document 2 discloses at least one selected from a polyamine compound and a hydrazide compound via a synthetic resin binder on a fiber surface constituting the filter material as a deodorant filter material made of a synthetic fiber nonwoven fabric. The thing which the kind of deodorant organic compound and the deodorant inorganic type compound fixed is disclosed. Patent Document 3 discloses a deodorant fiber material obtained by applying an inorganic compound (copper, zinc, silver, lead, iron, etc.) and a polyvinylamine compound to the surface of a fiber material and performing a heat treatment. Has been.

  However, the filter material made of a nonwoven fabric of synthetic fibers for deodorization such as cigarettes described in Patent Document 2 has a problem that it takes time to manufacture because it requires a synthetic resin binder to be interposed. In addition, the deodorant fiber material for deodorization such as cigarettes described in Patent Document 3 needs to be heat-treated during production. Therefore, in addition to the need for special equipment for that purpose, labor costs for work are also required, and there is a problem that the cost increases as a whole.

  In recent years, the living of condominiums has increased, and the number of households raising pets indoors has increased. Dogs and other pets need to walk every day. Therefore, there is a possibility that various germs are brought from outside to inside without knowing it. In order to prevent the pet's body from getting dirty, pet clothes and shoes can be seen at pet shops.

  However, such conventional pet clothes and shoes can prevent the pet's body from getting dirty, but if they enter the room as they are after taking a walk, they can bring in germs that adhere to the clothes and shoes. Become. Therefore, in order to completely remove germs, it was necessary to remove them outdoors and wash them. Even if it is dried in the sun, organic substances that cause dirt and bad odor are not decomposed, and there is a problem that dead bodies of sand, dust, germs and the like remain. In addition, although antibacterial agents such as silver are given, antibacterial agents do not work if outdoor germs adhere on the sand, dust, germs, etc. that have already adhered to them during walks, etc. There was a problem.

In general, mites are adults with a small body size of about 0.3 mm to 0.4 mm, breed with human dandruff and plaque, and are hot and humid (temperatures from 20 ° C to 30 ° C, humidity from 60%). 80%) is known to prefer the environment. In particular, mites are easy to see in the futon. For this reason, futons are dried every few days in order to get rid of these ticks and prevent the occurrence of ticks.
However, in order to completely kill this tick, it is necessary to leave it in an environment of 40 ° C. or higher for several tens of minutes to several hours. For this reason, simply drying the futon on a sunny day cannot satisfy such a condition, and there is a problem that it is not sufficient even in midsummer.

  In addition, oil stains or the like are likely to accumulate in the ducts for exhaust and air conditioning. In general, the duct is provided with a filter in order to prevent the duct from being contaminated. However, even if the filter is provided, the dirt cannot be completely removed. Therefore, it was necessary to change the filter or clean the duct frequently. In the case of commercial ducts, maintenance is performed by a dedicated worker, so there is a problem that the running cost increases as the number of times increases.

JP 2001-213157 A JP 2000-312809 Japanese Patent Laid-Open No. 10-60778

  Incidentally, in recent years, photocatalytic technology has attracted attention. For example, as a substance containing titanium oxide having photocatalytic activity (hereinafter simply referred to as “titanium oxide-containing substance having photocatalytic activity”), the anatase dispersion disclosed in Japanese Patent No. 2875993 and a method for producing the same are well known. . The anatase dispersion (hereinafter simply referred to as “anatase dispersion”) according to this patent is a light yellow translucent or opaque liquid having photocatalytic activity, in which anatase fine particles whose surface is modified with a peroxo group are dispersed in water. It is.

  The anatase dispersion was prepared by adding a peroxide to titanium hydroxide formed by precipitation formation from a titanium-containing liquid or a liquid in which titanium oxide was dispersed in water, and then converting the peroxotitanium solution to 85%. It is obtained by obtaining a heat treatment for 40 hours to 2 hours at a temperature of from 200 ° C to 200 ° C.

  Anatase dispersion has the function of producing active oxygen from water and oxygen in the air by using sunlight (ultraviolet light) and fluorescent light, decomposing organic substances, converting them into harmless carbon gas and water and releasing them. . The effect lasts as long as the light hits it. In addition, the anatase dispersion does not contain halogens or organic substances and has high stability at room temperature.

Therefore, if the anatase dispersion is used to remove tobacco smoke, bad odor, and germs brought in from outside, a cleaner and more comfortable environment can be created. Furthermore, if this is also applied to a filter attached to an exhaust / air conditioning duct, it is possible to reduce bad odors and oil stains in the filter and duct. However, there is almost no product development that takes advantage of the anatase dispersion.
The present invention has been made based on the above findings.

A first object of the present invention is to provide a car air conditioner filter that is easy to attach and detach, can maintain a deodorizing effect for a long period of time, and can maintain the health of a driver.
The second object of the present invention is to remove a smell of cigarette smoke, and to provide a portable deodorant tool, a deodorizing cigarette case, a deodorizing panel, an ornamental display device capable of indicating the intention of attention to the surrounding people. It is providing the deodorizing tool for use and a deodorizing apparatus.
The third object of the present invention is to provide a deodorizing pet belly wrap, a deodorizing pet footrest, and a sun-drying auxiliary sheet that are easy to manage and easily remove germs.
A fourth object of the present invention is to provide a duct filter capable of removing bad odors and oil stains of an exhaust / air conditioning duct and the filter itself.

  In order to solve the above problems, a deodorizing filter for a car air conditioner according to the present invention is a filter main body arranged outside a car air conditioner outlet, and is at least one of the group consisting of a woven fabric, a non-woven fabric, and a wire mesh. A filter body, a frame body for holding the filter body, and an attachment for attaching the filter body and the frame body to an instrument panel in the vehicle in order to dispose the filter body and the frame body outside the car air conditioner outlet A deodorizing filter for a car air conditioner comprising: means, wherein the filter main body is coated with a titanium oxide-containing material having photocatalytic activity.

  In this case, the filter main body is a stainless steel wire mesh, and the mesh opening of the wire mesh is preferably wider than 0.388 mm and narrower than 0.515 mm.

  Here, “a titanium oxide-containing substance having photocatalytic activity” means that the titanium oxide contained therein receives sunlight or ultraviolet rays from a fluorescent lamp, and generates active oxygen by reaction with water or dissolved oxygen. A substance that decomposes an organic substance with oxygen and turns it into carbon dioxide gas and water (hereinafter the same). Suitable examples include anatase dispersion, anatase-type titanium oxide, rutile-type titanium oxide, and brookite-type titanium oxide, but are not limited thereto.

  In order to solve the above-mentioned problem, a portable deodorant tool according to the present invention is a cushion material and at least one of the group consisting of a woven fabric, a nonwoven fabric, and a wire mesh, which is applied to the outer surface of the cushion material. A portable deodorant tool comprising a material, wherein the covering material is coated with a titanium oxide-containing substance having photocatalytic activity, and the portable deodorant tool has all or a form of animals or plants. It is configured based on a part.

  In order to solve the above problems, a deodorizing tobacco case according to the present invention is a deodorizing tobacco case comprising an open housing made of at least one material of the group consisting of a woven fabric, a nonwoven fabric, and a wire mesh. The casing is coated with a titanium oxide-containing material having photocatalytic activity.

  In order to solve the above problems, a deodorizing panel according to the present invention is a plate-like body and at least one of the group consisting of a woven fabric, a nonwoven fabric, and a wire mesh, which is applied to the outer surface of the plate-like body. A deodorizing panel comprising a surface material and a holding means for holding the plate-like body to which the surface material is applied in an upright state, wherein the surface material is coated with a titanium oxide-containing substance having photocatalytic activity. In addition, characters, figures and other information are displayed on at least one surface of the deodorizing panel.

  In order to solve the above-mentioned problems, an ornamental deodorant device according to the present invention is an indicator presenting means indicating that it is a location where smoke of cigarettes is emitted, and at least one of the group consisting of a woven fabric, a non-woven fabric and a wire mesh An ornamental deodorizing tool comprising a material and an ornamental deodorizing tool, the form of which is based on all or part of the form of animals and plants, wherein the ornamental means has a photocatalytic activity. It is characterized by being coated with a titanium oxide-containing material having

  In order to solve the above-mentioned problems, the deodorant pet belly wrap according to the present invention has all corners of a rectangle inclined at 45 degrees with respect to the longitudinal direction and the width direction, and is based on the center line in the longitudinal direction or the width direction. A woven or non-woven fabric having a folded shape so as to be line symmetric, and the woven or non-woven fabric coated with a titanium oxide-containing material having photocatalytic activity, and the woven or non-woven fabric in a ring shape It is characterized by comprising the connecting means.

  In order to solve the above-mentioned problems, the deodorant pet footrest according to the present invention is a woven or non-woven fabric having an E-shape and overlapped with a cushioning material in between, and has a photocatalytic activity. It comprises a woven or non-woven fabric coated with a titanium oxide-containing substance and a connecting means provided at each end of the letter-shaped shape.

  In order to solve the above-mentioned problems, the sundrying auxiliary sheet according to the present invention is a sterilization / decomposition means made of a woven or non-woven fabric in which countless holes are formed in dark color, and has photocatalytic activity on both the front and back surfaces. It is characterized by comprising a sterilizing and decomposing means coated with a titanium oxide-containing substance and an elastic member spanned on the side end portions on both sides of the sterilizing and decomposing means.

  In order to solve the above-described problems, a deodorizing apparatus according to the present invention is accommodated in a cylindrical casing that allows light to pass through, an intake fan provided on an upper end surface or a lower end surface of the casing, and the casing. A deodorizing apparatus provided with a metallic cotton-like body, wherein the surface of the cotton-like body is coated with a titanium oxide-containing substance having photocatalytic activity.

  In order to solve the above problems, a deodorizing apparatus according to the present invention includes a cylindrical casing, an intake fan provided on an upper end surface or a lower end surface of the casing, and a metal made in the casing. A deodorizing apparatus comprising a cotton-like body and an ultraviolet irradiation means accommodated in the housing, wherein the surface of the cotton-like body is coated with a titanium oxide-containing substance having photocatalytic activity. Features.

  In order to solve the above-described problems, a duct filter according to the present invention includes a filter main body made of a wire mesh, a frame body that holds the filter main body, and attachment means that attaches the filter main body and the frame body to the duct. A filter for a duct, wherein the filter main body is coated with a titanium oxide-containing material having photocatalytic activity.

According to the car air conditioner filter of the present invention, it is possible to easily attach and detach, maintain the deodorizing effect for a long period of time, and maintain the health of the driver.
According to the portable deodorizer, deodorant cigarette case, deodorant panel, ornamental deodorizer and deodorizer according to the present invention, it is possible to remove the odor of cigarette smoke and There is an effect that it is possible to display an intentional intention.
According to the deodorant pet belly wrap, the deodorant pet footrest, and the sun drying auxiliary sheet according to the present invention, there is an effect that it is easy to manage and allows easy removal of germs.
According to the duct filter according to the present invention, there is an effect that it is possible to remove malodors and oil stains of the exhaust / air conditioning duct and the filter itself. In addition, there is an effect that the running cost can be reduced.

Hereinafter, various embodiments of the present invention will be described with reference to the drawings.
(Car air conditioner filter)
FIG. 1 shows the appearance of a car air conditioner filter 1 according to an embodiment of the present invention, FIG. 2 shows a state in which the fixture 2 of the car air conditioner filter 1 is viewed from the top and side, and FIG. The state which attached the filter 1 for air conditioners to the instrument panel 3 of a motor vehicle is shown.
The car air conditioner filter 1 shown in FIG. 1 includes a filter main body 5 disposed outside the car air conditioner outlet 4, a frame body 6 that holds the filter main body, and the filter main body 5 and the frame body 6. It consists of a fixture 2 for attaching to the instrument panel 3 to be arranged outside the outlet 4.

The filter body 5 is made of a stainless steel wire mesh having a metal wire thickness of 0.14 mm, mesh mesh of 40 / inch (40 squares on each side per inch), and an aperture of 0.495. A titanium oxide-containing material having photocatalytic activity is applied to both the front and back surfaces of the filter body 5. In this embodiment, the product “Select Clean” (hereinafter simply referred to as “Product“ Select Clean ””) as of July 2005 related to the anatase dispersion described in Japanese Patent No. 2875993 (trademark registration application). Medium) (Seller "Com Create Co., Ltd.") is applied at a rate of 16 cc to ²⁰ cc per square meter.

Product "select clean", using the compressor (trade name of the Corporation Asahipen production "Thomas 851") (the dynamic equation cancer of cancer caliber 0.9mm (limited company KitaShin Seiki manufacturing)), 1m ² per in stock It is applied by repeating spraying and drying several times so that the amount is 16 cc to 20 cc.

  As the filter body 5, a woven fabric or a non-woven fabric can be used in addition to the stainless steel wire mesh. For example, a continuous length nonwoven fabric made from polypropylene (PP) can be used as the nonwoven fabric. Specifically, a product name “polypropylene spunbond nonwoven fabric sprtop” manufactured by Nippon Nonwoven Co., Ltd. (product number “SP-1040E”) with holes having a diameter of 3 mm spaced at 1 cm intervals is used. The application method and the application amount of the product “Select Clean” are the same as when a stainless steel wire mesh is used as the filter body 5.

  The frame 6 is made of cloth. The kind of cloth is not particularly limited. The fixture 2 includes a stretchable string-like hook portion 7 and a collar-shaped member 8 made of a polymer resin (see FIGS. 1 and 2). The frame body 6 and the hook portion 7 are sewn to the filter body 5 by a sewing machine or the like.

  Double-sided adhesive tape 9 is affixed to the bowl-shaped member 8 constituting the fixture 2. As shown in FIG. 3, the portions including the bowl-shaped member 8 are attached to both sides of the car air conditioner outlet 4 of the vehicle instrument panel 3 by the double-sided adhesive tape 9. That is, the car air conditioner filter 1 can be attached by a simple operation of hooking the hook portion 7 on the hook-shaped member 8.

Here, the manufacturing procedure of the filter 1 for car air conditioners will be described. First, a stock solution of the product “Select Clean” is applied to a stainless steel wire mesh at a rate of 16 cc to ²⁰ cc per 1 m ² . Next, the stainless steel wire mesh after application of the undiluted solution is cut into a predetermined size (according to the shape of the car air conditioner outlet 4). Next, the frame body 6 is addressed around the obtained filter main body 5, and the hook portion 7 is sandwiched and sewn together. About the bowl-shaped member 8, a commercial item with a high heat-resistant temperature is used. In this way, the car air conditioner filter 1 is completed. When applying the product “Select Clean”, no heat treatment or prior binder application is required. Therefore, the car air conditioner filter 1 can be manufactured by a simple method.

  Next, the operation of the car air conditioner filter 1 will be described. When the car engine is turned on and the car air conditioner is switched on with the car air conditioner filter 1 attached, the malodorous component of the airflow discharged from the car air conditioner outlet 4 is the photocatalytic activity coated on the filter body 5 It is adsorbed by titanium oxide having Titanium oxide having photocatalytic activity exhibits catalytic activity by sunlight that is inserted through an automobile window or a windshield. Therefore, the malodorous component is decomposed by the photocatalytic activity of titanium oxide having photocatalytic activity.

  This effect of titanium oxide having photocatalytic activity lasts forever as long as sunlight falls. Therefore, it can be used for a long period of time and is not economical because it does not need to be frequently replaced. Also, the attachment / detachment is simple because it is only necessary to hook the hook portion 7 on the hook-shaped member 8 or to remove it from the hook-shaped member 8.

(Portable deodorizer and deodorant cigarette case)
4 shows portable deodorizers 10 and 11 used for deodorizing cigarettes according to an embodiment of the present invention, that is, (a) deodorizing mascot 10 and (b) deodorizing wristband 11. The appearance of is shown. On the surface of these portable deodorizers 10 and 11, the product “Select Clean” is applied as a titanium oxide-containing substance having photocatalytic activity at a rate of 16 cc to ²⁰ cc per 1 m ^{2 as a} stock solution.

  The deodorizing mascot 10 is a portable deodorizing tool in which felt is applied to the outer surface of a lump of cotton. The deodorizing mascot 10 is configured based on all or part of the form of animals and plants. The deodorizing wristband 11 is a portable deodorizing tool manufactured by sewing a stretchable pile fabric. All of them are eye-catching, so once the general public recognizes it as a deodorant product that removes the odor of cigarettes, smokers can use it to Attention can be expressed.

FIG. 5 shows the external appearance of the deodorant cigarette case 12 according to an embodiment of the present invention, and FIG. 6 shows the steps for explaining the manufacturing procedure of the deodorant cigarette case 12. . The deodorizing cigarette case 12 is composed of an open housing made of a nonwoven fabric. The non-woven fabric is coated with the product “Select Clean” as a titanium oxide-containing substance having photocatalytic activity at a rate of 2 cc as a stock solution. The undiluted solution coating amount is a ratio of 16 cc to ²⁰ cc per 1 m ² . As the nonwoven fabric, a product name “polypropylene spunbond nonwoven fabric sprtop” manufactured by Nippon Nonwoven Fabric Co., Ltd. (product number “SP-1040E”) is used.

The manufacturing procedure of the deodorant tobacco case 12 will be described. First, the product “Select Clean” is applied as a stock solution at a rate of 16 cc to ²⁰ cc per 1 m ^{2 on} both sides of the nonwoven fabric and one side of the insole 13 (see FIG. 6). Then, the pattern 14 of the deodorant tobacco case 12 is cut out as shown in FIG. 6 (a), and the core material 15 is formed at the location that becomes the opening portion of the deodorant tobacco case 12 as shown in FIG. 6 (b). Sew (wire coated with polymer resin). Next, as shown in FIGS. 2C and 2D, the pattern paper 14 is folded into a predetermined shape and sewn. Finally, as shown in FIG. 5E, an insole 13 is attached to the bottom inside the deodorant tobacco case 12 via an adhesive or double-sided tape. Thereby, the deodorizing tobacco case 12 is completed.

  Usage of the portable deodorizing tools 10 and 11 and the deodorizing cigarette case 12 is as follows. When the smoker smokes, the portable deodorizer 10, 11 or the deodorant cigarette case 12 is taken 10cm to 20cm from the mouth and smoke is emitted. As a result, the smoke odor component is adsorbed by the coated titanium oxide having photocatalytic activity, and when exposed to sunlight or fluorescent light, the titanium oxide exhibits photocatalytic activity, and the smoke odor component is decomposed. Therefore, the odor of tobacco is removed. Moreover, the surrounding person can notice a smoker's care from the gesture which a smoker smokes by carrying the portable deodorizing tool 10,11 or the deodorizing tobacco case 12 close to the mouth.

  FIG. 7 shows the appearance of the deodorizing panel 16 according to one embodiment of the present invention. The deodorizing panel 16 includes a plate-like body 18 in which a nonwoven fabric 17 is coated on both front and back surfaces, and a holding member 19 that holds the plate-like body 18 in an upright state. On the back surface of the deodorant panel 16, some characters, figures and other information 20 are displayed.

The stock solution of the product “Select Clean” is 16 cc / m ² as a titanium oxide-containing substance having photocatalytic activity from the front and back surfaces of the deodorant panel 16 (that is, the surface on which the nonwoven fabric 17 or the information 20 is displayed). It is applied at a rate of 20 cc. As the nonwoven fabric, a product name “polypropylene spunbond nonwoven fabric sprtop” manufactured by Nippon Nonwoven Fabric Co., Ltd. (product number “SP-1040E”) is used.

  Next, the manufacturing procedure of the deodorant panel 16 will be described. The product “Select Clean” is preliminarily applied on the nonwoven fabric 17 or the information 20 in the predetermined amount. And the nonwoven fabric 17 cut | judged by the predetermined magnitude | size is coat | covered on the plate-shaped body 18 which consists of cardboard, and the nonwoven fabric 17 is prevented from peeling by an adhesive material or sewing. A holding member 19 made of acrylic resin is separately manufactured. When the plate-like body 18 is inserted into the holding member 19, the deodorizing panel 16 is completed.

  The usage of the deodorizing panel 16 is as follows. The deodorizing panel 16 is disposed in a restaurant or a coffee shop. And the smoker exhales the smoke of the cigarette smoke toward this in the distance of about 10 cm-50 cm in front of the panel for odor eliminating. As a result, tobacco smoke is adsorbed by titanium oxide having photocatalytic activity applied to the nonwoven fabric 17 and information 20, and the titanium oxide exhibits photocatalytic activity when exposed to sunlight or light from a fluorescent lamp. Disassembled.

  Therefore, the odor of tobacco is removed. Moreover, the surrounding person can notice the care of the smoker from the gesture in which the smoker puts his face close to the deodorizing panel 16 and exhales. Furthermore, since some information is also displayed on the opposite surface of the deodorizing panel 16, the surrounding people do not get bored by looking at the information.

(Ornamental deodorant)
FIG. 8 shows the appearance of an ornamental deodorant 39 according to an embodiment of the present invention.
The ornamental deodorant 39 is a mark 40 indicating that it is a place where tobacco smoke is emitted, and is enjoyed with eyes such as artificial flowers with leaves, stems and flowers formed by woven or non-woven fabrics. The object to be viewed 41 is configured. The object 41 is coated with the product “Select Clean” as a titanium oxide-containing substance having photocatalytic activity at a rate of 16 cc to ²⁰ cc per 1 m ^{2 as a} stock solution.

  The usage of the ornamental deodorizer 39 is as follows. The ornamental deodorizer 39 is arranged in a restaurant or a coffee shop. The smoker can determine whether or not the subject smokes by the presence or absence of the mark 40. Then, the smoker exhales the ornamental deodorant tool 39 in front of him at a distance of about 10 cm to 50 cm toward him. As a result, tobacco smoke is adsorbed by the titanium oxide having photocatalytic activity applied to the object 41, and the titanium oxide exhibits photocatalytic activity when exposed to sunlight or fluorescent light, and the odor component of tobacco is decomposed. Is done.

  Therefore, the odor of tobacco is removed. In addition, the surrounding people can notice the smoker's concern from the gesture that the smoker puts his face close to the ornamental deodorizer 39 and exhales.

FIG. 9 is a view showing the appearance of the deodorizing pet belly wrap 21 and the deodorizing pet footrest 22 according to one embodiment of the present invention. The deodorizing pet belly-wrap 21 is a shape in which all corners of a rectangle are inclined at 45 degrees with respect to the longitudinal direction and the width direction, and are symmetrical with respect to the center line in the longitudinal direction or the width direction. And a connecting string 24a, 24b for connecting the belly winding main body in an annular shape. A product “Select Clean” is applied as a titanium oxide-containing substance having photocatalytic activity to the front and back surfaces of the stomach wrap main body 23 as a stock solution at a rate of 16 cc to ²⁰ cc per 1 m ² . Although the material of the stomach winding main body 23 is not specifically limited, A woven fabric or a nonwoven fabric can be used.

  The deodorizing pet belly-wrap 21 can be attached to the dog or the like by placing the belly-wrap body 23 against the stomach portion of a dog or the like and tying the connecting strings 24a and 24a and the connecting strings 24b and 24b, respectively.

The deodorant pet footrest 22 is formed of a felt 25 having an “E” shape and overlapped with a cushioning material interposed therebetween. A product “Select Clean” is applied to the felt 25 as a titanium oxide-containing substance having photocatalytic activity at a rate of 16 cc to ²⁰ cc per 1 m ^{2 as a} stock solution. Further, each end portion 26 having an E-shape is provided with connecting portions 27a and 27b and connecting portions 28a and 28b made of a hook-and-loop fastener. The connecting portions 27a and 28a are hook portions, and the connecting portions 27b and 28b are loop portions.

  The deodorant pet footrest 22 puts the foot of a dog or the like on the place where the footprint mark of FIG. 9 is attached, and connects the connecting portions 27a and 27b on the back side of the foot of the dog or the like, It can be attached to a dog or the like by connecting the connecting portions 28a and 28b around the ankle.

If a pet such as a dog is equipped with a deodorizing pet belly wrap 21 and a deodorizing pet footrest 22, the heat of the asphalt is directly transmitted to the stomach and paws even if the dog walks or runs on the asphalt. Is blocked, and all dust and debris that should adhere to the stomach and soles of the feet adhere to the belly wrap body 23 and the deodorant pet footrest 22. The dust and dust are adsorbed by the titanium oxide having photocatalytic activity applied to the surface, and photocatalytic activity is obtained by sunlight or the like, and they are decomposed. After returning from the walk, you can dry the sun to complete this decomposition. This is because the photocatalytic activity is obtained by sunlight, and the attached dust and dirt are decomposed. Therefore, it can be used next time without washing.
As described above, the deodorizing pet belly wrap 21 and the deodorizing pet footrest 22 are easy to manage and easily remove germs.

(Auxiliary sheet for drying in the sun)
FIG. 10: shows (a) external view and (b) use condition of the sundrying auxiliary sheet | seat which concerns on one Embodiment of this invention. The sun-drying auxiliary sheet 42 shown in FIG. 2A is composed of a dark (black) non-woven fabric 43 and rubber cords 44 spanned on the side end portions on both sides. In the nonwoven fabric 43, holes with a diameter of 3 mm for passing ultraviolet rays through the surface of the futon 45 are formed at intervals of 1 cm. Further, the product “Select Clean” is applied as a titanium oxide-containing substance having photocatalytic activity on both the front and back surfaces of the nonwoven fabric 43 at a rate of 16 cc to ²⁰ cc per 1 m ^{2 as a} stock solution. As the non-woven fabric 43, a product name “polypropylene spunbonded non-woven sprink top” manufactured by Black Nippon Nonwoven Co., Ltd. (product number “SP-1040E”) is suitable.

  The sun drying auxiliary sheet 42 is used by covering the futon 45 when the futon 45 is dried on a veranda or the like, as shown in FIG. The sun drying auxiliary sheet 42 is sandwiched between a rubber string 44 and a nonwoven fabric 43 with a futon 45 interposed therebetween. When the futon 45 is sun-dried in such a state, the non-woven fabric 43 is made black, so heat is absorbed, and a temperature between the futon 45 and the non-woven fabric 43 is ensured to be 40 ° C. or higher. Therefore, mites can be killed.

  In addition, since innumerable holes are formed in the nonwoven fabric 43, ultraviolet rays can reach between the futon 45 and the nonwoven fabric 43. Therefore, mite carcasses and dust on the surface of the futon 45 can be decomposed by the photocatalytic activity of titanium oxide. Therefore, the dead mite debris is decomposed and removed.

FIG. 11 is a partially cutaway external perspective view of a deodorizing apparatus 29 according to an embodiment of the present invention. As shown in the figure, the deodorizer 29 includes a cylindrical casing 30 that transmits light, an intake fan 31 provided on the upper end surface of the casing 30, and a steel wool 32 that is accommodated in the casing 30. , A vent hole 33 formed below the housing 30, a power supply device 34, and a stainless steel filter 35 placed on the intake fan 31. The product “Select Clean” as a titanium oxide-containing substance having photocatalytic activity is applied to both the front and back surfaces of the steel wool 32 and the filter 35 as a stock solution at a rate of 16 cc to ²⁰ cc per 1 m ² .

  Next, the usage method and operation | movement of the deodorizing apparatus 29 are demonstrated. First, the deodorizing device 29 is switched on and placed on a table or the like in a communication space such as a restaurant or a coffee shop. When a smoker smokes a cigarette, he smokes or smokes the smoke on the deodorizing device 29. Then, cigarette smoke is sucked by the intake fan 31. When the odor component of tobacco passes through the gaps in the steel wool 32, it is adsorbed by titanium oxide having photocatalytic activity applied to the surface, and photocatalytic activity is obtained and decomposed by sunlight or an indoor fluorescent lamp. Components other than the odor component of tobacco are discharged to the outside through the vent hole 33.

FIG. 12 is a partially cutaway external perspective view of the deodorizing apparatus 36 according to an embodiment of the present invention. The deodorizing device 36 includes a cylindrical casing 37, an intake fan 31 provided on the upper end surface of the casing 37, steel wool 32 accommodated in the casing 37, and fluorescence disposed at the center of the steel wool 32. A lamp 38, a vent hole 33 formed below the housing 37, a power supply device 34, and a stainless steel filter 35 that covers the intake fan 31 are provided. The product “Select Clean” as a titanium oxide-containing substance having photocatalytic activity is applied to both the front and back surfaces of the steel wool 32 and the filter 35 as a stock solution at a rate of 16 cc to ²⁰ cc per 1 m ² . Note that the housing 37 may not transmit light. This is because the fluorescent lamp 38 irradiates ultraviolet rays, so that photocatalytic activity can be obtained.

  Next, the usage method and operation | movement of the deodorizing apparatus 36 are demonstrated. First, the deodorizing device 36 is placed on a table or the like in a communication space such as a restaurant or coffee shop, the switch is turned on, the intake fan 31 is operated, and the fluorescent lamp 38 is turned on. When the smoker smokes, the smoker smokes or smokes the smoke on the deodorizing device 36. Then, cigarette smoke is sucked by the intake fan 31.

  When the odor component of tobacco passes through the gaps in the steel wool 32, it is adsorbed by the titanium oxide having photocatalytic activity applied to the surface thereof, and the photocatalytic activity is obtained and decomposed by the ultraviolet rays of the fluorescent lamp 38. Components other than the odor component of tobacco are discharged to the outside through the vent hole 33.

  As described above, according to the deodorizers 29 and 36, the odor component of tobacco is adsorbed by the titanium oxide having photocatalytic activity and decomposed by the photocatalytic activity, so that the odor of smoke can be removed. Therefore, the surrounding people do not have to worry about the smell of tobacco. If smoke is smoked or blown on the deodorizing devices 29 and 36, it is possible to display an intention to care for the surrounding people, which helps communication.

  As a modification, the deodorizing devices 29 and 36 may be integrated with the ashtray and attached to the central portion of the ashtray. This eliminates the need to use a separate ashtray to drop the ash. Moreover, since the space for the deodorizing devices 29 and 36 is not required, the space can be effectively used.

  Although illustration is omitted, as another modification, the intake fan 31 may be provided on the lower end surface. In this case, an ashtray (not shown) or the like is disposed under the lower end surface, and a space is provided between the lower end surface and the ashtray so that the cigarette butts can be discarded. With this configuration, the cigarette butt is received by the ashtray, and the smoke of the cigarette is sucked by the intake fan 31. When the odor component of tobacco passes through the gaps in the steel wool 32, it is adsorbed by the titanium oxide having photocatalytic activity applied to the surface and decomposed by receiving sunlight or a fluorescent lamp. Components other than the odor component of tobacco are discharged to the outside through a vent formed in the upper end surface or the upper portions of the housings 30 and 37.

(Duct filter)
FIG. 13 shows the appearance of a duct filter according to an embodiment of the present invention together with the state of use. In the figure, duct filters 46 and 47 include a filter main body 48 made of a stainless steel wire mesh, a frame body 49 for holding the filter main body 48, and a fixture 50 for attaching the filter main body 48 and the frame body 49 to the duct 51. It consists of. As the filter main body 48, the same material as the car air conditioner filter 1 can be used.

The filter main body 48 is coated with a product “Select Clean” as a stock solution having photocatalytic activity at a rate of 16 cc to ²⁰ cc per 1 m ^{2 as a} stock solution. Further, the filter body 48 can be increased in hardness and adhesion of the product “Select Clean” by heat treatment (into an electric furnace) at 500 ° C. before and after applying the product “Select Clean”. Since the duct filter 47 is installed indoors, a fluorescent lamp 52 for irradiating the filter main body 48 with ultraviolet rays is further provided.

  The duct filters 46 and 47 are attached to both the inlet and outlet of the duct 51 as shown in FIG. This is because a better photocatalytic activity effect can be obtained than when it is attached to either one.

  Next, the usage method and operation of the duct filters 46 and 47 will be described. First, the duct filters 46 and 47 are attached to the duct of the kitchen. Oil dirt and steam generated in the kitchen are sucked into the duct by a ventilation fan (not shown). Then, when the oil stain or the odor component of the vapor passes through the filter main body 48, it is adsorbed by the titanium oxide having photocatalytic activity applied to the surface of the filter body 48, and the photocatalytic activity is obtained by sunlight, the fluorescent lamp 52 or the indoor fluorescent lamp. Is disassembled.

  The duct filters 46 and 47 remove bad odors and oil stains. Furthermore, since the dirt attached to the duct filters 46 and 47 itself is decomposed, the running cost can be reduced. Since the filter body 48 is made of a stainless steel wire mesh, it can be easily maintained simply by washing with a neutral detergent.

(Examples and evaluation tests)
Tables 1 and 2 show the characteristics and results of evaluation tests in various embodiments of the filter main body 5 of the filter 1 for car air conditioners. In each table, “blank” refers to the result of odor measurement without using the filter body 5.

  The evaluation test was conducted using an odor monitor (trade name “TJ-110”) manufactured and sold by Tech Jam Co., Ltd. (hereinafter simply referred to as “odor measuring device”). In Tables 1 to 3, the tobacco column and the ammonia column showing odor are simply represented by numerical values and have no units. The reason is that the measurement method of the odor measuring device expresses how strong the odor is from 0 on the basis of 0 contact.

  In Table 1, the smells of tobacco and ammonia were measured by the following method. For the blank, from a distance of 30 cm away from the odor measuring device, (1) spray cigarette smoke, or (2) pack ammonia water into the bag and send out ammonia gas from there. Measured by.

Next, Example 1 and Comparative Examples 1 to 3 were measured by the following procedure. First, a stainless steel wire mesh coated with the product “Select Clean” with a stock solution at a rate of 20 cc per 1 m ² was placed 10 cm away from the odor measuring device. And tobacco smoke or ammonia gas was sent out toward the odor measuring device from a place 20 cm away from the stainless steel wire mesh (the opposite side of the odor measuring device). At that time, the numerical value indicated by the odor measuring device was measured.

  According to the results of Example 1 and Comparative Examples 1 to 3, it is applicable if the mesh opening of the stainless steel wire mesh is wider than 0.388 mm and narrower than 0.515 mm. It has been found. If it is larger than 0.515 mm, the odor of tobacco or ammonia cannot be completely removed, and if the opening is 0.388 or less, the air blowing from the car air conditioner outlet 4 becomes insufficient. In addition, whether or not the air-conditioning air blowing was sufficient was determined by attaching each stainless steel wire mesh to the car air-conditioning air outlet 4 and performing a bodily sensation measurement.

In Table 2, the odor of tobacco was measured by the following method. About the blank, the cigarette smoke was filled in the automobile, the air inside the automobile was circulated, and the odor in the automobile after 3 minutes was measured using an odor measuring device. Next, Example 2 was measured by the following procedure. First, a non-woven fabric as a filter main body 5 (a hole having a diameter of 3 mm is formed every 1 cm by sewing) is applied to the car air conditioner outlet 4 with the product “Select Clean” applied as a stock solution at a rate of 20 cc per 1 m ² . Attached. The car engine was turned on, the car air conditioner was switched on, the cigarette smoke was filled in the car, and then the air in the car was circulated, away from the nonwoven fabric as the filter body 5 after 3 minutes. By the way, the odor discharged | emitted from the car air-conditioner blower outlet 4 was measured with the odor measuring device. According to the result of Example 2, it was found that the non-woven fabric as the filter body 5 can significantly remove the odor of tobacco.

  Table 3 shows the characteristics of the non-woven fabric 17 of the deodorant panel 16 (size is 25.5 cm long × 18.3 cm wide) and the results of the evaluation test. In the same table, the above-mentioned odor measuring device was used as a measuring device. Also, “blank” indicates the result of odor measurement without using the deodorant panel 16.

The tobacco odor measurement in Table 3 was carried out by the same method as in Example 1. However, in Example 3, the application amount of the product “Select Clean” was 20 cc per 1 m ² of the stock solution. According to the result of Example 3, it was found that the odor of tobacco can be significantly removed by the nonwoven fabric.

The results of the evaluation test of the sun-drying auxiliary sheet 42 were as follows.
As a result of attaching and measuring the sun drying auxiliary sheet 42 manufactured using the nonwoven fabric of the same material and configuration as the nonwoven fabric of Example 2 in the state of the outside temperature of 36.5 ° C., the temperature rose to 41 ° C. after 30 minutes. . This determines that the tick has been killed. Although the amount of ultraviolet rays passed through the nonwoven fabric 43 by an ultraviolet ray measuring device (manufactured by Fuso Rika Products Co., Ltd., product number UV-340) was reduced to about one third, it was sufficient for deodorizing and antibacterial effects.

The results of the evaluation test of the duct filters 46 and 47 were as follows.
The duct of the restaurant (spaghetti House), by attaching a material obtained by applying the product "select clean" on both sides both sides of the filter body 48 of the duct for the filters 46 and 47 at a rate of 1m ² per 20cc, odor measurement device to lunch time When the odor was measured, the value of 130 was shown. On the other hand, when the duct filters 46 and 47 were not used, the odor was measured with an odor measuring device at lunch time, and a value of 350 was shown.

  Although one embodiment of the present invention has been described above, the present invention is not limited to the above embodiment. As long as the titanium oxide-containing substance having photocatalytic activity can be applied, the material such as nonwoven fabric, woven fabric, and net is not limited.

  Deodorant filter for car air conditioner according to the present invention, portable deodorant tool, deodorant cigarette case, deodorant panel, ornamental deodorant tool, deodorant pet belly wrap, deodorant pet footrest, sun-dried The auxiliary sheet, the deodorizing device, and the duct filter can be applied not only to bad odors and cigarette odors in automobiles, but also to various activity spaces such as medical facilities, schools, offices, factories, and the like.

It is a figure which shows the external appearance of the filter 1 for car air-conditioners which concerns on one Embodiment of this invention. It is the figure which looked at the fixture 2 of the filter 1 for car air conditioners from the upper surface and the side surface. It is a figure which shows the state which attached the filter 1 for car air conditioners to the instrument panel 3 of a motor vehicle. It is a figure which shows the external appearance of the deodorizing mascot 10 and the deodorizing wristband 11 which concern on one Embodiment of this invention. It is a figure which shows the external appearance of the state which put the tobacco in the deodorizing tobacco case 12 which concerns on one Embodiment of this invention. It is process drawing for demonstrating the manufacturing procedure of the tobacco case 12 for deodorizing. It is a figure which shows the external appearance of the panel 16 for deodorizing which concerns on one Embodiment of this invention. It is an external view of the ornamental deodorant tool 39 which concerns on one Embodiment of this invention. It is a figure which shows the external appearance of the deodorizing pet belly-wrap 21 and the deodorizing pet footrest 22 which concern on one Embodiment of this invention. It is a figure which shows the external view and use condition of the auxiliary sheet | seat 42 for sun-drying which concerns on one Embodiment of this invention. It is a partial notch external perspective view of the deodorizing apparatus 29 which concerns on one Embodiment of this invention. It is a partial notch external perspective view of the deodorizing apparatus 36 which concerns on one Embodiment of this invention. The external appearance of the filters 46 and 47 for ducts which concern on one Embodiment of this invention is shown with the use condition.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Car air-conditioner filter 2 Attaching tool 3 Instrument panel 4 Car air-conditioner outlet 5 Filter body 6 Frame body 7 Hook part 8 Hook-shaped member 9 Double-sided adhesive tape 10 Deodorant mascot 11 Deodorant wristband 12 Deodorant cigarette Case 13 Insole 14 Pattern 15 Core material 16 Deodorizing panel 17 Non-woven fabric 18 Plate-like body 19 Holding member 20 Information 21 Deodorizing pet stomach wrap 22 Deodorizing pet footrest 23 Abdominal wrap body 24a, 24b Connecting string 25 Felt 26 Each end Parts 27a, 28a connecting parts 27b, 28b connecting part 29 deodorizing device 30 housing 31 intake fan 32 steel wool 33 vent hole 34 power supply device 35 filter 36 deodorizing device 37 housing 38 fluorescent light 39 ornamental deodorizing tool 40 mark 41 Aspects 42 Auxiliary sheet for sun-drying 43 Nonwoven fabric 44 Rubber string 45 Futon 46 Duct filter 48 the filter body 49 frame 50 fixture 51 duct 52 fluorescent lamps

Claims (12)

A filter main body arranged outside the car air conditioner outlet, the filter main body consisting of at least one of the group consisting of a woven fabric, a non-woven fabric and a wire mesh,
A frame for holding the filter body;
In order to dispose the filter body and the frame body outside the car air conditioner outlet, a deodorizing filter for a car air conditioner comprising attachment means for attaching them to an instrument panel in the automobile,
A deodorizing filter for a car air conditioner, wherein the filter main body is coated with a titanium oxide-containing material having photocatalytic activity.   2. The car air conditioner according to claim 1, wherein the filter main body is a stainless steel wire mesh, and the mesh opening of the wire mesh is wider than 0.388 mm and narrower than 0.515 mm. Deodorant filter. Cushion material,
A portable deodorizing tool made of at least one covering member of the group consisting of a woven fabric, a nonwoven fabric, and a wire mesh, which is applied to the outer surface of the cushion material,
The coating material is coated with a titanium oxide-containing substance having photocatalytic activity,
The portable deodorant tool is configured based on all or part of the form of animals and plants. A deodorizing tobacco case comprising an open housing made of at least one material of a group consisting of woven fabric, nonwoven fabric and wire mesh,
The casing is coated with a titanium oxide-containing substance having photocatalytic activity, and a deodorizing tobacco case. A plate-like body;
At least one surface material selected from the group consisting of a woven fabric, a non-woven fabric and a wire mesh, which is applied to the outer surface of the plate-like body;
Holding means for holding the plate-like body provided with the surface material in an upright state;
A deodorizing panel comprising:
The surface material is coated with a titanium oxide-containing substance having photocatalytic activity,
A deodorant panel, wherein characters, figures and other information are displayed on at least one surface of the deodorant panel. An indicator presenting means for indicating that it is a place for smoking cigarette smoke;
An ornamental means consisting of at least one material of the group consisting of woven fabric, non-woven fabric, and wire mesh, wherein the ornamental means comprises an ornamental means configured based on all or part of the form of animals and plants A deodorizer,
The ornamental deodorizing tool, wherein the viewing means is coated with a titanium oxide-containing material having photocatalytic activity. It is a woven or non-woven fabric having a folded shape so that all corners of the rectangle are inclined 45 degrees with respect to the longitudinal direction and the width direction and are symmetrical with respect to the center line in the longitudinal direction or the width direction. A woven or non-woven fabric coated with a titanium oxide-containing material having photocatalytic activity;
Connection means for connecting the woven fabric or the nonwoven fabric in an annular shape;
A pet belly wrap for deodorizing, characterized by comprising A woven or non-woven fabric having an E-shape and overlapped with a cushioning material interposed therebetween, and a woven or non-woven fabric coated with a titanium oxide-containing substance having photocatalytic activity;
Connecting means provided at each end of the E-shape;
A pet footrest for deodorizing, characterized by comprising A sterilization / decomposition means composed of a woven fabric or a non-woven fabric in which countless holes are formed in dark color, and a sterilization / decomposition means in which a titanium oxide-containing substance having photocatalytic activity is applied to both the front and back surfaces;
An auxiliary sheet for sun-drying, characterized by comprising an elastic member spanned on the side end portions on both sides of the sterilizing and decomposing means. A cylindrical housing that allows light to pass through;
An intake fan provided on an upper end surface or a lower end surface of the housing;
A deodorizing device comprising a metal cotton-like body housed in the housing,
A deodorizing apparatus, wherein a surface of the cotton-like body is coated with a titanium oxide-containing substance having photocatalytic activity. A cylindrical housing;
An intake fan provided on an upper end surface or a lower end surface of the housing;
A metallic cotton-like body housed in the housing;
An odor eliminating device comprising ultraviolet irradiation means accommodated in the housing,
A deodorizing apparatus, wherein a surface of the cotton-like body is coated with a titanium oxide-containing substance having photocatalytic activity. A filter body made of wire mesh,
A frame for holding the filter body;
A duct filter comprising attachment means for attaching the filter body and the frame to the duct,
A duct filter, wherein the filter body is coated with a titanium oxide-containing material having photocatalytic activity.

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