JPH067895B2 - How to attach the filter to the exhaust port - Google Patents

Description

TECHNICAL FIELD The present invention relates to a method for mounting a sheet-shaped filter made of non-woven fabric or the like on an exhaust port (a ventilation fan, a range hood, etc.).

[Conventional technology]

Since the ventilation fan or range hood sucks oily smoke from the surroundings, it is very dirty and difficult to clean, so a replaceable filter is attached to the suction port.

[Problems to be Solved by the Invention]

However, the conventional ventilation fan cover or range hood cover covers the intake port with a frame made of synthetic resin in advance,
There was a problem that the filter made of non-woven fabric was fixed from the surface, so the installation was troublesome, and this time the frame was soiled by the oil on the filter, so the treatment of the tangible frame was troublesome. It was

Further, in the conventional ventilation fan cover with a frame, since the shape of the cover attached to the frame is fixed, it is difficult for general households to cut and use a wide nonwoven fabric freely.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide a method for attaching a filter to an exhaust port that allows the filter to be easily attached to the exhaust port and is easy to replace or the like.

[Means for solving problems]

According to the method of attaching a filter to an exhaust port according to the above object, a sheet-like filter having a size that covers the exhaust port to be mounted directly covers the inlet of the exhaust port, and the periphery of the filter is scattered. It is configured to be pressed by a plurality of magnet holders with handles.

The method according to claim 2 is the method according to claim 1, wherein a magnetic plate with a convex edge for individually attracting the respective magnet holders is fixed to a mounting portion of the filter in advance.

According to the method of attaching the filter to the exhaust port according to claim 3, a base having a hook-shaped projection on the surface is attached in advance around the exhaust port to be mounted, and the exhaust port is covered with a predetermined wide area. It is constructed such that the filter around the filter is directly hooked on the hook-shaped projection.

[Action]

In the method for attaching the filter to the exhaust port according to claims 1 and 2, since the exhaust port is covered with a filter having a size larger than that of the exhaust port, and the periphery is pressed by a plurality of magnet holders with handles scattered around. The exhaust port can be covered with a filter in a stretched state, and oil or the like sucked together with the exhaust gas is captured by the filter. And
Since the periphery of the filter is fixed by a plurality of magnetic holders with grips scattered around, the filter can be easily replaced.

Particularly, in the method of attaching the filter to the exhaust port according to claim 2, since the magnetic plate with the convex edge is arranged at the position where the magnet holder is attached, even if the other side is a non-magnetic body, the magnet holder can be easily attached. Can be installed. Furthermore, the magnet holder attracted by the convex edge does not move.

In addition, in the method of attaching the filter to the exhaust port according to claim 3, since the base provided with the hook-shaped projection is provided around the exhaust port and the filter is hooked on the hook-shaped projection, the filter is simple. It can be attached to the exhaust port and replaced easily.

〔Example〕

Next, with reference to the accompanying drawings, an embodiment embodying the present invention will be described to provide an understanding of the present invention.

Here, FIG. 1 is a side view showing a method of attaching the filter to the exhaust port according to the first embodiment, FIG. 2 is a perspective view showing the steps of the attaching method, and FIG. 3 is a view showing the second embodiment. FIG. 4 is a perspective view showing a method of attaching the filter to the exhaust port.
FIG. 5 is a side view showing a method for attaching a filter to an exhaust port according to the embodiment, FIG. 5 is a side sectional view showing a method for attaching a filter to an exhaust port according to the fourth embodiment, and FIG. 6 is a fifth embodiment. FIG. 6 is a cross-sectional view showing a method for attaching a filter to an exhaust port according to the above.

As shown in FIG. 1 and FIG. 2, in the method of attaching the filter to the exhaust port according to the first embodiment, first, as shown in FIG.
Is cut into a larger area than the exhaust port to be attached with scissors 11 or the like, and is fitted to the exhaust port to be attached. Then, the non-woven fabric 10 cut into a predetermined size
To cover the range hood 12, which is an example of an exhaust port,
As shown in FIG. 1, it is fixed by a plurality of magnet holders 13 scattered around the periphery.

In this case, the magnet holder 13 is provided with a handle 14 made of a synthetic resin material around the magnet holder 13, and a strong magnet 16 arranged at an interval in an iron can 15 is arranged in the central portion.

The magnet 16, the can 15 and the handle 14 are fixed by an adhesive.

Therefore, since the range hood 12 is covered with the non-woven fabric 10 and the periphery is fixed by the magnet holder 13,
The oily smoke is captured by the non-woven fabric 10, the magnet holder 13 is removed for replacement, and the new non-woven fabric 1 is used again.
0 is a predetermined position, and the periphery is a magnet holder 13
Will be stopped by.

A method of attaching a filter to an exhaust port according to a second embodiment of FIG. 3 and showing a case of being applied to another range hood 17 is shown. As shown in the figure, a nonwoven fabric 18 which is an example of a filter is bent. The magnet holder 13 is mounted around the exhaust port 19 while pressing it.

FIG. 4 shows a method of attaching a filter to the exhaust port according to the third embodiment. When the exhaust port is not made of iron, the magnet holder 13 does not adsorb, so the magnetic plate 20 is previously attached to the exhaust port with an adhesive 21 or the like. Filter 2 after mounting around
2 is covered and pressed by the magnet holder 13. A convex edge 24 is provided around the magnetic plate 20 to prevent the magnet holder 13 from moving, which is particularly effective when it is mounted on a vertical wall, for example.

FIG. 5 shows a method of attaching a filter to an exhaust port according to the fourth embodiment. As shown in the figure, iron can magnets 25 made of iron, which is an example of a protrusion, are attached around the exhaust port at appropriate intervals. , Cover the filter 26 and then the cap 27,
The filter 26 is stopped. In addition, in the above-mentioned embodiment, it is also possible to attach the protrusion around the exhaust port with an adhesive or a screw.

As a result, the end of the filter 26 can be firmly fixed around the exhaust port, and the replacement thereof is performed by removing the cap 27, which is extremely easy.

FIG. 6 shows a method of attaching the filter to the exhaust port according to the fifth embodiment. The base 29 provided with the hook-shaped projections 28 at appropriate intervals around the exhaust port is attached by the magnet 30.
The end of the filter 31 is hooked on the hook-shaped projection 28.

As a result, the periphery of the filter 31 can be fixed.

〔The invention's effect〕

In the method of attaching the filter to the exhaust port according to the first and second aspects, since the filter is directly covered on the exhaust port and the periphery thereof is fixed by the magnet holder with the handle, the filter can be attached and replaced very easily.

Particularly, in the method of attaching the filter to the exhaust port according to claim 2, since the magnetic plate with the convex edge for adsorbing each magnet holder is fixed around the exhaust port, the attracted magnet holder does not move. Have advantages.

Further, in the method of attaching the filter to the exhaust port according to claim 3, the filter is directly covered around the exhaust port,
Since the filter is fixed by being fixed to the substrate provided with the hook-like projections that are attached in advance, the filter can be replaced very easily.

Furthermore, in the method of attaching the filter to the exhaust port according to claims 1 to 3, a wide filter for replacement is prepared as a filter to be attached, and the filter is freely cut according to the size of the exhaust port to be attached. There is no need to prepare a filter with a frame or a filter with a specific structure as in the past, and since no frame or support is used as in the past, replacement requires only replacement of the filter, which is extremely economical Target.

[Brief description of drawings]

FIG. 1 is a side view showing a method for attaching a filter to an exhaust port according to the first embodiment, FIG. 2 is a perspective view showing steps of the attaching method, and FIG. 3 is an exhaust port according to the second embodiment. FIG. 4 is a perspective view showing a method of attaching a filter to the exhaust port, FIG. 4 is a side view showing a method of attaching a filter to an exhaust port according to a third embodiment,
FIG. 5 is a side sectional view showing a method of attaching a filter to an exhaust port according to the fourth embodiment, and FIG. 6 is a sectional view showing a method of attaching a filter to an exhaust port according to the fifth embodiment. [Explanation of Codes] 10 ... Nonwoven fabric (filter), 11 ... Scissors, 12
……… Range hood (exhaust port), 13 ……… Magnet holder, 14 ……… Handle, 15 ……… Can, 16 ………
Magnet, 17 ... Range hood, 18 ... Nonwoven fabric (filter), 19 ... Exhaust port, 20 ... Magnetic plate, 2
1 ... Adhesive, 22 ... Filter, 24 ... Convex edge, 25 ... Magnet with can, 26 ... Filter, 27
……… Cap, 28 ……… Hook-like projection, 29 ……… Base, 30 ……… Magnet, 31 …… Filter

Claims (3)

[Claims] 1. A sheet-shaped filter having a size wide enough to cover the exhaust port to be mounted directly covers the inlet of the exhaust port, and the periphery of the filter is pressed by a plurality of magnet holders with grips to exhaust the exhaust gas. A method for attaching a filter to an exhaust port, which is characterized in that it is fixed to the mouth. 2. The method of attaching a filter to an exhaust port according to claim 1, wherein a magnetic plate with a convex edge for individually attracting each magnet holder is fixed to an attaching portion of the filter in advance. 3. A base having a hook-shaped projection on its surface is attached in advance around the exhaust port to be mounted, and a filter having a predetermined width is provided on the base to cover the exhaust port, and the hook-shaped projection is attached to the base. A method for attaching a filter to an exhaust port, characterized in that the periphery of the filter is directly hooked.