JP3097800U - Easy air purifying filter for ventilation - Google Patents

Abstract

[Problem] Even an amateur can easily attach and detach to an existing vent, easily inspect and clean the inside at the time of removal, and can respond to any type of vent by changing the diameter of the filter circle, and To provide a simple air purifying filter with less economic burden.
A pollen countermeasure cloth using a non-woven fabric is formed in a semicircular spherical shape at an existing ventilation opening (inside of a room) of a wall. 1. The non-woven fabric is thickened so that its shape is not deformed even in a strong wind. Or put an iron core) and paste it.
[Selection diagram] Fig. 1

Description

[0001]
[Technical field to which the invention belongs]
The present invention relates to a filter provided with a simple air purifying filter at an existing vent.
[0002]
2. Description of the Related Art Some residential vents have insect repellent nets or new vents have air purifying filters, but none can be retrofitted to existing vents.
[0003]
[Issues to be solved by the invention]
By installing a non-woven air purifying filter on the existing ventilation port, the conventional ventilation port only prevented insects from entering through the insect net, but prevented pollen, exhaust gas, smoke exhaust, etc. from being taken into the room Replacing the existing vent with a vent with an air purifying filter is also an economic burden.Therefore, attaching the air purifying filter to the existing vent inside the house with one touch eliminates the above-mentioned disadvantage. That is what we are trying to solve.
[0004]
[Means for solving the problem]
The problem is solved by making a non-woven fabric filter into a hemispherical shape and joining it to the existing ventilating room interior (instead of incorporating the filter into the venting body) to purify the air.
[Embodiment of the invention]
Using a double-sided tape, apply a mask cloth for pollen countermeasures to a hemispherical shape or a piece of plastic that has been made into a circular cylindrical shape and affix the pollen countermeasure cloth with the vent holes open inside the vent holes. Join [0006]
〔Example〕
An embodiment will be described below with reference to the accompanying drawings. 1 is a hemispherically-processed pollen-resisting cloth, 2 is a pollen-resisting cloth adhered to a circular cylindrical plastic base, and 3 is a pollen-restraining cloth. Fabricated to replace the cloth for use [effect of the invention]
As mentioned above, it is possible to easily install an air purifying filter in the existing ventilation port. It is useful for measures against pollen, exhaust gas such as exhaust vehicles, smoke exhaust gas from factories, etc. [Brief description of drawings]
FIG. 1 is a front view of a simple air purifying filter according to a first embodiment of the present invention; FIG. 2 is a cutaway sectional view of a simple air purifying filter according to a first embodiment of the present invention; FIG. FIG. 4 is a front view of an air purifying filter according to a second embodiment of the present invention. FIG. 4 is a cutaway sectional view of a simple air purifying filter according to a second embodiment of the present invention. FIG. FIG. 6 is a cutaway cross-sectional view of a simple air purifying filter according to a third embodiment of the present invention.
1 Pollen countermeasure cloth (nonwoven fabric)
2. Thick and difficult to break part 3 of pollen countermeasure cloth, existing ventilation port 4, double-sided tape 5, plastic or metal base 6, plastic or metal frame (case)
7, plastic or metal base 8, filter cartridge frame 9, handle 10, plastic or metal mesh

Claims (1)

A simple air purifying filter is installed in the existing ventilation opening, and the outside air is passed through the filter to take in clean air into the room.

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