JPS6245706Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a plate-shaped fragrance made of synthetic resin, and allows adjustment of the degree of emission of the fragrance.

BACKGROUND OF THE INVENTION Slightly fragrant plate-shaped fragrances in which fragrance is added to resins such as vinyl chloride, ethylene-vinyl acetate copolymers, polyesters, and polyamides in a diffused manner are already known. Since this fragrance is plate-shaped, it is used by hanging it on a wall or other surface, but because it is a thin plate, it is difficult to adjust the degree of fragrance emission, and the surface area and the place where it is used are large. If the fragrance is incompatible, problems such as insufficient effect of the aromatic agent or too strong aroma are likely to occur.

In this case, a plurality of films are removably attached to one side of an aromatic board, and each film has the following features:
Ventilation holes are provided, and the area of the ventilation holes in the film increases as it gets closer to the aroma board, and the ventilation holes in the film farther from the aroma board are overlapped with the ventilation holes in the film on the aroma board side. The main point is that

To explain this with reference to the embodiments shown in the drawings, 1 is a fragrance plate made of synthetic resin to which a fragrance is added, and 2 is a fragrance plate that is attached to one entire surface of the fragrance plate 1 so as to be removable and overlap each other. Each of the films is provided with a ventilation hole 3, and the area of the ventilation hole 3 is larger in the film 2 that is closer to the aromatic plate 1, and as it is farther from the aromatic plate 1. Therefore, it is made smaller in stages. And the ventilation hole 3 of each film 2
In this case, each ventilation hole 3 of the film 2 on the aromatic plate 1 side is overlapped with each ventilation hole 3 of the film 2 far from the aromatic plate 1. The area of the ventilation holes 3 can be changed by increasing the diameter of each ventilation hole 3 as the film 2 is closer to the aroma board 1, as shown in FIG. It is also possible to make the size of the ventilation holes 3 almost the same, and to increase the density of the film 2 closer to the aromatic plate 1. Each film 2 is
They have adhesive properties such as acrylic ester, and are made removable by adhering them to each other with a non-curing adhesive.

Reference numeral 4 denotes a back sheet made of synthetic resin, metal, paper, etc., which is fixed to the entire other side of the aromatic plate 1 by heat welding, adhesive, or the like.

Both the fragrance board 1 and the film 2 may be transparent or opaque. If they are made transparent, the back sheet 4 may be decorated by printing or etching, so that the fragrance can be hung on a wall or otherwise. It can also be used as a decoration. Back sheet 4
When making decorative holes by etching etc. on the surface of the back sheet 4,
It is suitable to adhere a transparent or opaque sheet of resin or the like between the fragrance plate 1 and the fragrance plate 1 in order to prevent the fragrance from escaping from the holes. It is also possible to make each film 2 a different color.

The film 2 can be made of any material, for example, polyethylene, vinyl chloride, or other films.

This aromatic agent is used by hanging it on a wall or leaning on a table or the like with the film 2 side as the surface, and gradually diffuses the fragrance contained in the aromatic plate 1. The fragrance contained in the aroma board 1 is emitted from the ventilation holes 3 provided in each of the plurality of films 2 attached to the aroma board 1. , the area becomes smaller as the distance from the aroma board 1 increases. That is, when the number of films 2 is large, the amount of air passing through them is smaller.

Therefore, when the room in which the fragrance is used is small, if the film 2 is used as it is, the fragrance can be released little by little, and the fragrance can be used without wasting it. The film 2 is peeled off as the size of the chamber increases. Then, since the area of the ventilation holes 3 is larger on the film 2 on the aroma board 1 side, the amount of air flowing through the ventilation holes 3 increases, and the amount of fragrance released can be increased.

Furthermore, since the amount of fragrance contained in the fragrance plate 1 decreases as the period of use increases, for example, if the film 2 is peeled off one by one depending on the period of use, an appropriate amount of fragrance can be applied over a long period of time. It is possible to distract each other. By changing the area of the ventilation holes 3 by changing their density, the diffusion area of the aroma board 1 can also be changed, and the fragrance can be used more efficiently.

If each film 2 and aromatic plate 1 are made transparent, and the back sheet 4 is decorated with printing or other decorations,
It can also be used as a decorative item such as a wall hanging.

Since the aroma board 1 is made by adding fragrance to synthetic resin and making it possible to diffuse it, the aroma board 1 itself loses the hardness that the original synthetic resin has and has flexibility. It's getting old. but,
In this case, since the back sheet 4 is fixed to the aroma board 1, a material with the necessary hardness is used as the back sheet 4, and if the aroma board 1 is reinforced with the hardness of the back sheet 4, a plate-shaped fragrance can be propped up. It can be used comfortably in any situation. In addition, since the back sheet 4 blocks the fragrance from the aroma board 1, when the plate air freshener is hung on furniture, etc., the back sheet 4 prevents the fragrance from the fragrance board 1 from damaging the painted surface of the furniture, etc. and can be used anywhere.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a side view;
2 and 3 are partially cut away perspective views of different examples. 1...Fragrance plate, 2...Film, 3...Vent hole, 4...Back sheet.

Claims (1)

[Claims for Utility Model Registration] (1) A plurality of films are superimposed and removably pasted on one side of an aroma board that diffuses fragrance, and each film has a film on the aroma board side. The ventilation holes are provided so that the area is large, and the ventilation holes in the film that are far from the aroma board are
A plate-shaped aromatic agent that is placed over the ventilation holes of the film on the aroma board side, and a back sheet is fixed to the other side of the aroma board. (2) The plate-shaped aromatic agent according to claim 1 of the utility model registration claim, in which the diameter of the ventilation hole is larger in the film on the aromatic plate side. (3) The plate-shaped aromatic agent according to claim 1 of the utility model registration claim, in which the film on the aromatic plate side has a greater density of air holes. (4) A plate-shaped fragrance according to claim 1, 2, or 3 of the utility model registration claim, in which the film and fragrance plate are transparent, and the back sheet is decorated.