JP2507240B2 - Wood pillar antiseptic or insect repellent method and wood pillar antiseptic or insect repellent device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a method for preserving or controlling insects at the lower end, which is the most perishable portion of a structural wood column, and a preservative or apparatus.

[0002]

2. Description of the Related Art Wood deteriorates with the passage of time and eventually becomes unusable, but in order to prevent it, it has been conventional to apply chemicals as an antiseptic or insect repellent treatment.
Alternatively, it is known that pressure injection is performed.

[0003]

However, in the above-mentioned conventional techniques, the penetration of the drug is poor due to the nature of the wood, and the drug applied is not permanent and must be repeatedly applied. In particular, a pillar made of laminated lumber for a large cross-section structure has a problem that, when applied with a drug from the outside, the drug does not reach the inside or the lower end of the column where it is most likely to rot and insects are easily attached. The current situation is that deterioration occurs from the inside. In view of this point, the present invention has a simple structure and is provided with a hole through which a drug can be injected at the most perishable part of the lower end of the column, and further, a wood column that can be naturally diffused and penetrated through a drug tray. The present invention is intended to provide an antiseptic or insect repellent method and a wood pillar antiseptic or insect repellent device.

[0004]

The present invention is intended to solve the above-mentioned problems, and employs the following technical means. In the invention according to claim 1, the lower end of the structural wooden pillar is attached to the medicine tray, and a hole is formed obliquely from the exposed portion of the lower portion of the wooden pillar toward the center of the lower end, and the preservative is provided through the hole. Alternatively, a method of preserving or repelling wood pillars, which comprises injecting an insect repellent and allowing the medicine remaining in the medicine tray to diffuse gradually into the entire lower part of the wood pillars by natural diffusion, and also to claim 2.
In the described invention, a medicine tray having an enclosure into which a lower end of a wood column can be inserted is formed on a base plate fixed by bolts, and a diagonal portion from a lower portion of a structural wooden pillar exposed from the medicine tray toward a central portion of the lower end. The technical means of fixing the structural wood column having the drug injection hole formed in the and the drug tray with the fixture is adopted.

[0005]

According to the present invention, by adopting the above technical means, the medicine is injected by using the oblique hole formed toward the center of the lower end, and the medicine receiving tray for receiving the injected medicine is used as a wood. Since it is attached to the lower end of the pillar, the accumulated drug gradually diffuses naturally and penetrates into the wood pillar by the capillary phenomenon.

[0006]

Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. To explain based on the embodiment shown in FIG. 1, when the structural wood pillar 1 is erected, the drug receiving tray 2 formed by a rectangular enclosure made of metal, synthetic resin or the like, into which the lower end can be fitted and inserted, is welded. , Is attached to the base plate 3 by welding or the like, and the structural wood column 1 is fitted and inserted into the medicine tray 2;
From the side surface of the medicine tray 2 formed by a rectangular enclosure, the medicine tray 2 and the structural wood pillar 1 are fixed with the pillar fixing bolts 7,
Further, the foundation is fixed to both protrusions 4 of the base plate 3 protruding outward from the medicine receiving tray 2 by the foundation bolts 5, and the pillar is erected. In order to prevent the deterioration of the structural wooden pillar 1 assembled as described above, the chemical injection hole 6 is formed in the exposed portion of the structural wooden pillar 1 slightly above the chemical tray 2 obliquely toward the lower part of the pillar. And the drug injection hole 6
Inject a preservative or insect repellent into the center of the bottom. The injected medicine is accumulated in the lower part of the medicine receiving tray 2, and the accumulated medicine permeates the structural wood column 1 while naturally diffusing. As described above, the method and the device can easily inject the medicine from the medicine injection hole 6 in order to prevent the deterioration. In one embodiment of the present invention, the chemical receiving tray 2 is hermetically fixed to the base plate 3 made of an iron plate, but this is not limited as long as the structural wood column 1 can be fixed and stood up. Good, and further, if the medicine is not leaked from the medicine receiving tray 2 to the outside and can be fitted and inserted according to the shape of the structural wood pillar 1, the shape is round, square, rectangular, etc. Various types can be adopted. Needless to say, the base plate 3 is unnecessary and the drug tray 2 has a bottom when the column hole is formed in the skirting board. Further, it goes without saying that the medicine injection hole 6 formed in the structural wood column 1 is covered with a buried tree or the like after the medicine is injected so as not to spoil the appearance. Next, the one shown in FIG.
Only the medicine receiving tray 2 is shown as being taken out, and since it has been described in FIG. 1, detailed description thereof will be omitted.

[0007]

According to the present invention, the following effects can be obtained based on the above configuration. (1) In particular, in the case of a pillar material manufactured using a laminated lumber for a large cross-section structure, antiseptic or insect repellent treatment on the inside or the center of the lower end is
It is extremely easy to perform and can be frequently injected with drugs depending on the condition of the pillar, so that it is not semi-permanently rotted or infected by insects. (2) Since the drug tray is attached to the base plate, it is extremely easy to stand and fix the column member.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing an antiseptic or insect control device of the present invention.

FIG. 2 is a schematic perspective view showing a medicine tray attached to the base plate of the present invention.

[Explanation of symbols]

 1 ... ・ Structural wood pillar 2 ・ ・ ・ ・ ・ ・ Drug tray 3 ・ ・ ・ ・ Foundation plate 4 ・ ・ ・ ・ Overhanging part 5 ・ ・ ・ ・ Foundation bolt 6 ・ ・ ・ ・ ・ ・ Drug injection hole 7 ・ ・ ・Column fixing bolt

Claims (2)

(57) [Claims] 1. A lower end of a structural wooden pillar is attached to a chemical receiving tray, and a hole is obliquely formed from an exposed portion of the lower part of the wooden pillar toward a central portion of the lower end, and a preservative or insect repellent is introduced from the hole. A method for preserving or repelling wood pillars, which comprises injecting and gradually diffusing the medicine remaining in the medicine receiving tray through the natural diffusion of the medicine. 2. A medicine tray having an enclosure into which a lower end of a wood column can be inserted is formed on a base plate fixed by bolts, and the structure is exposed obliquely from the lower portion of the structural wooden pillar exposed from the medicine tray toward the center of the lower end. An antiseptic or insect repellent device for a wood pillar, which is provided with a perforated medicine injection hole and in which the structural wood pillar and the medicine tray are fixed by a fixture.