JP3109071U - Air filter cover - Google Patents

Abstract

An electrostatic air filter net and an activated carbon air filter net installed on the back of an inner cover are harmful in the air when the outer cover of the cover is raised upward and the inner cover shields the exhaust port of the cooler. Air filter cover that eliminates micro-sensitivity and nasty smell, ensures air quality and maintains human health.
An adhesive band is provided on the back surface of the inner cover, and the adhesive band is adhered to the adhesive band of the electrostatic air filter net and the activated carbon air filter net, and when the outer cover is raised up, Electrostatic air filter net and activated carbon air filter net are used as air filter covers to eliminate harmful microallergens and off-flavors in the air.
[Selection] Figure 1

Description

  The present invention relates to a kind of air filter cover, in particular, a cover having dustproof and beautifying action. When used as an air filter device, the outer cover of the cover is raised and sewn inside the outer cover. The present invention relates to an air filtration cover in which an electrostatic air filter net and an activated carbon air filter net attached to a cover remove minute irritating allergens in the air and maintain air quality.

  Experts report that the degree of indoor air pollution is dozens of times that outside. The indoor air is filled with irritating allergens such as smoke, mold fungus, pollen, and hair dust that cannot be seen with the naked eye. Fine particles smaller than 10 μm can easily reach the lungs through the filtration system of the human body. It is a major cause of childhood asthma, allergic rhinitis, bronchitis, and always threatens family health. Air pollution increases the probability of an acute respiratory illness infection for both adults and children. Among them, children are relatively strict. The lungs of the child are in a growing stage, in addition, the respiratory tract is narrow, the proportionality between inhaled air and body weight is relatively large, more susceptible to disease than adults, and air pollution can cause further death . Most households have allergens such as ticks and cockroaches, animal hair, etc. About 10% of Taiwan's population is allergic to air, and the allergic ratio of children is the highest in Asia. It is. Our inhaled air has over 1 million particles in one cubic meter, of which 99% are suspended particles smaller than 1 μm and smaller than 10 μm, and the human respiratory system cannot be isolated and enters the human lungs. Accumulation causes health hazards. Among them, the damage caused by 0.1 to 5 μm particles to the lung is the greatest, and such particles include tobacco smoke, bacteria and ash dust.

There are many types of commercially available air filters such as electrostatic air filters or activated carbon electrostatic air filters. Most of them achieve the effect of air filtration by joining the electrostatic air filter net directly to the filter net of the inlet of the cooler, air cleaner, or dehumidifier. However, the above air filter net has the following drawbacks.
1. Only one type of filter net can be attached to one cooler, air purifier, or dehumidifier, and two or more types of filter nets cannot be attached at the same time. Can only be maintained.
2. The air filter net is affixed to the filter net of a cooler, an air purifier, or a dehumidifier, and therefore cannot have a dustproof and beautifying function.
3. When general coolers, air purifiers, or dehumidifiers are not used in winter, consumers shield the machine base with plastic cloth or paper board to prevent ash from adhering to the machine base. When it is used in summer, the plastic cloth or paper board must be removed, which is troublesome.

  Thus, the present invention provides a new type of air filter cover and eliminates the disadvantages of known products.

  Therefore, the main object of the present invention is to provide a kind of air filter cover, which is a cover of a cooler, an air purifier, or a dehumidifier, and has a function of dust prevention and environmental beautification in normal times. When a cooler, an air purifier, or a dehumidifier is used, irritating allergens such as airborne dust, mold, pollen, and hair dust can be eliminated by raising the outer cover of the cover. Maintain fresh air quality and ensure human health.

  Another object of the present invention is to provide a kind of air filter cover, in which an electrostatic air filter net and activated carbon air filter net are installed on the inner cover of the cover, and large granules such as large dust and pollen. In addition to removing ash dust, allergens and off-flavors that cause allergies and hay fever can be eliminated.

The invention of claim 1 is an air filtration cover composed of an outer cover, an inner cover, an electrostatic air filter net, and an activated carbon air filter net, the outer cover and the inner cover are integrally coupled, and the inner cover is an adhesive band. In the above air filter cover, which is fixed to a cooler, an air purifier, or a dehumidifier, and the inner cover is installed in contact with an exhaust port of the cooler, the air purifier, or the dehumidifier,
An adhesive band is provided on the back surface of the inner cover, and when the adhesive band is adhered to the adhesive band of the electrostatic air filter net and the activated carbon air filter net and the outer cover is raised up, the electrostatic air on the back surface of the inner cover The filter net and activated carbon air filter net are air filter covers characterized by eliminating harmful microallergens and off-flavors in the air.
According to a second aspect of the present invention, in the air filtration cover according to the first aspect, a locking band is sewn on the back surface of the inner cover, a locking tool is provided on the locking band, and the locking band is an electrostatic air filter. The air filter cover is characterized in that it passes through a perforation of the net and the activated carbon air filter net, and the electrostatic air filter net and the activated carbon air filter net are fixed by a locking tool.

  The air filter cover of the present invention is a cover that functions to prevent dust and beautify the living environment. When raising the outer cover, the electrostatic air filter net on the back of the inner cover and the activated carbon air filter net double the harmful microallergens. And prevent microparticles from passing through the human filtration system and reaching the lungs to ensure physical health. Therefore, the practicality of the present invention is clear.

  As shown in FIGS. 1 to 3, the air filter cover of the present invention is formed by combining an outer cover 1, an inner cover 2, an electrostatic air filter net 3, and an activated carbon air filter net 4. Among them, the elongate outer cover 1 is a cloth-like cover, and an inner cover 2 is sewn to the upper end of the outer cover 1, and the outer cover 1 and the inner cover 2 are connected and integrated. A lace material having a plurality of holes and good air permeability is provided so that air passes through the inner cover 2.

  Further, an elongate adhesive band 21 is sewn inside the upper end of the inner cover 2, and an adhesive band (not shown) is first placed at an appropriate position on the base of a general cooler A (or an air purifier or a dehumidifier). The adhesive band 21 of the inner cover 2 is adhered to the adhesive band of the cooler A, and the air filter cover is fixed to the front end of the cooler A (FIG. 4), thereby forming a cover having a dustproof function and an aesthetic appearance. To do. The front cover portion at the front end of the outer cover 1 can be raised upward, and the inner cover 2 shields the air inlet of the cooler A.

  As shown in FIGS. 2 and 3, two adhesive bands 22 and 23 are sewn in the middle of the back surface of the inner cover 2, and the adhesive band 31 is also attached to the upper ends of the electrostatic air filter net 3 and the activated carbon air filter net 4. 41, and the two adhesive bands 22 and 23 of the inner cover 2 are adhered to the adhesive bands 31 and 41 of the electrostatic air filter net 3 and the activated carbon air filter net 4, whereby the inner cover 2 is attached to the electrostatic air filter. A net 3 and an activated carbon air filter net 4 are attached. Among them, the electrostatic air filter net 3 and the activated carbon air filter net 4 can remove allergenic substances such as smoke, mold, pollen, hair dust and mites that cannot be seen with the naked eye. This can ensure air quality and maintain human health.

  As shown in FIG. 5, a plurality of locking bands 24 are sewn in the middle of the back surface of the inner cover 2, and a locking tool 241 is installed on the locking band 24. The locking band 24 is an electrostatic air filter. It is passed through the perforations 32 and 42 of the net 3 and the activated carbon air filter net 4, and is further locked by a locking tool 241.

  The above embodiments are not intended to limit the scope of the present invention, and any modification or alteration of details that can be made based on the above description and drawings is intended to be within the scope of the claims of the present invention.

1 is an external structural view of the present invention. It is an exploded view of the rear surface of this invention. It is a rear combination diagram of the present invention. It is a reference figure of the use condition of this invention. It is an Example figure of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Outer cover 2 Inner cover 21, 22, 23 Adhesive band 24 Locking band 241 Locking tool 3 Electrostatic air filter net 4 Activated carbon air filter net 31, 41 Adhesive band 32, 42 Perforation A Cooler

Claims (2)

It is an air filter cover composed of an outer cover, an inner cover, an electrostatic air filter net, and an activated carbon air filter net, the outer cover and the inner cover are integrally coupled, and the inner cover is an adhesive band with a cooler, an air purifier, Alternatively, in the air filter cover, which is fixed to a dehumidifier and the inner cover is installed so as to come into contact with a cooler, an air purifier, or an exhaust port of the dehumidifier,
An adhesive band is provided on the back surface of the inner cover, and when the adhesive band is adhered to the adhesive band of the electrostatic air filter net and the activated carbon air filter net and the outer cover is raised up, the electrostatic air on the back surface of the inner cover Air filter cover, characterized in that the filter net and activated carbon air filter net eliminate harmful microallergens and off-flavors in the air. The air filter cover according to claim 1, wherein a locking band is sewn on the back surface of the inner cover, a locking tool is provided on the locking band, and the locking band is formed of an electrostatic air filter net and an activated carbon air filter net. An air filter cover, characterized in that the electrostatic air filter net and the activated carbon air filter net are passed through the perforations and fixed by a locking tool.

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