JP2020101064A - Insect repellent pavement system - Google Patents

Abstract

To achieve the suppression in man-hour to make use of insect-repellent effect at low cost.SOLUTION: An insect-repellent pavement system 10 is configured so that a walking surface is paved with blocks 11 each having a convex portion 11a on its side surface, and a vaporized insect repellent 12 is spread above the paved blocks 11. More specifically, the convex portions 11a of the blocks 11 are butt-jointed so as to provide a block row 11L formed by communicating a groove 13 having the butt-jointed convex portions 11a at the bottom thereof, and a tube 15 fitted in the groove 13 and having through holes 15a at predetermined intervals for emitting the vaporized insect repellent 12. Furthermore, an insect repellent holding container 24 that vaporizes and diffuses the insect repellent is placed inside a box portion 23 having an opening of an insect repellent feeder 20, so that the vaporized insect repellent (vapor repellent) 12 is blown into the tube 15 by a blower 22 and discharged from the through hole 15a.SELECTED DRAWING: Figure 1

Description

The present invention relates to an insect repellent pavement system capable of preventing insects such as mosquitoes from approaching a walking surface such as a paved road or a paved plaza.

In pavement roads and paved plazas where paving has been performed by laying blocks or forming asphalt or concrete in the past, people such as mosquitoes have been found to be bitten by insects. In this case, it may have an adverse effect such as giving a person discomfort or inducing a disease. This is likely to occur in a dim environment such as a cloudy weather, especially in a warm season, or in the evening zone after the evening, when there is a place such as a park or a plaza where there are vegetation overgrown near the paved road.

Therefore, there is a method of spreading an insect repellent on a paved road or the like to prevent insects from approaching.
For example, as described in Patent Document 1, a technique of applying a cement milk for permeation holding a pest control component or a water-permeable resin mortar to the surface layer of a pavement such as a pavement to prevent insects from approaching. There is. According to this technique, an insect repellent effect can be obtained that prevents insects such as mosquitoes from approaching the paved road or paved plaza and being bitten by humans.

JP 2012-207467 A

However, as described above, when the insect repellent is simply sprinkled on the paved road, etc., the insect repellent on the paved road is easily removed by people walking or climatic conditions such as rain and wind. Need to be sprinkled. Therefore, there is a problem that the number of man-hours is increased and the cost is increased.

Also in the technique of Patent Document 1, the insect repellent components of the cement milk for permeation and the water-permeable resin mortar held on the surface layer of the pavement gradually change according to climatic conditions such as wind, rain, and heat of the sun. Evaporated and removed. For this reason, the insect repellent will last longer than if it is simply sprinkled with the insect repellent, but the insect repellent effect cannot be exerted in a short time. Therefore, it is necessary for a person to frequently apply the insect repellent component, peel off the cement milk for penetration and the water-permeable resin mortar, and newly apply the insect-contained ingredient-containing cement milk for penetration and the water-permeable resin mortar. Become. Therefore, there is a problem that the number of man-hours is increased and the cost is increased.

The present invention has been made in view of such a background, and an object of the present invention is to provide an insect repellent pavement system capable of exhibiting an insect repellent effect at a low cost by suppressing the number of work steps.

In order to solve the above-mentioned problems, the invention according to claim 1 is an insect repellent pavement system in which a block having a convex portion on a side surface is spread over a walking surface, and an insect repellent is spread over the spread block. A block row formed by abutting the convex portions with each other and communicating with each other, the groove having the bottom surface in which the protruding convex portions are joined together, and a tube fitted with the groove and having through holes for diverging the insect repellent at predetermined intervals An insect repellent pavement system comprising:

According to this structure, the protrusions of the blocks are abutted against each other, so that the groove having a constant width and a certain depth can be easily formed. Further, since the block having the projections each having a simple configuration and the tube having the through hole can be combined to configure the insect repellent pavement system, the configuration can be easily performed at low cost. Further, since the insect repellent can be diffused into the atmosphere from the through hole of the tube, it is not necessary to manually replenish the insect repellent to a wide range of walking surfaces. Therefore, the man-hours can be suppressed and the insect repellent effect can be exhibited at low cost.

The invention according to claim 2 is characterized in that a vaporizing insect repellent is disposed inside a box having an opening, and further comprises a insect repellent feeder for feeding the vaporized insect repellent into the tube by a blower. The insect repellent pavement system according to item 1.

According to this configuration, the insect repellent supply device having a simple configuration can be further combined to configure the insect repellent pavement system, so that the insect repellent pavement system can be easily configured at low cost. Further, since the vaporized insect repellent 12 can be automatically released from the through hole of the tube to the atmosphere only by activating the blower, it is not necessary to manually replenish the insect repellent to a wide range of walking surfaces. Therefore, the man-hours can be suppressed and the insect repellent effect can be exhibited at low cost.

The invention according to claim 3 further comprises an insect repellent feeder that feeds the insect repellent into the tube by a pump from a container containing a liquid repellent, and the insect repellent pavement system according to claim 1. Is.

According to this structure, the insect repellent supply device having a simple structure can be further combined to form the insect repellent pavement system, which can be easily and inexpensively configured. In addition, since the liquefied insect repellent can be automatically released from the through hole of the tube to the atmosphere only by driving the pump, it is not necessary to manually replenish the insect repellent to a wide range of walking surfaces. Therefore, the man-hours can be suppressed and the insect repellent effect can be exhibited at low cost.

The invention according to claim 4 is characterized in that the block is provided with a concave portion that fits into a convex portion provided on a side surface of another block, on a side surface opposite to the convex portion of the own block. The insect repellent pavement system according to any one of 1.

According to this configuration, when the block row is cut into the blocks other than the block row and laid out on the walking surface, the convex portions of the blocks can be fitted into the concave portions of the other blocks and firmly combined, so that the entire block is solid. It can be laid out.

ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to provide the insect repellent pavement system which can show the insect repellent effect at low cost by suppressing the number of work steps.

It is a section and a perspective view showing composition of an insect repellent pavement system concerning an embodiment of the present invention. 1A is a sectional view taken along line AA of FIG. 1, and FIG. 1B is a sectional view taken along line BB of FIG. It is a section and a perspective view showing composition of an insect repellent pavement system concerning a modification of this embodiment.

Embodiments of the present invention will be described below with reference to the drawings.
<Configuration of Embodiment>
FIG. 1 is a cross-sectional view and a perspective view showing the configuration of an insect repellent pavement system according to an embodiment of the present invention.
The insect repellent pavement system (also referred to as a system) 10 shown in FIG. 1 spreads a block 11 on a walking surface such as a road or a plaza through crushed stones 14, and an insecticide (vaporized insecticide) vaporized above the spread block 11 is spread. )12 is automatically diverged (or released). The system 10 of this mechanism is configured to include a block row 11L having a groove 13, a tube 15 fitted in the groove 13, and an insect repellent feeder 20 attached to the base end of the tube 15.

The block 11 has a rectangular parallelepiped shape and has a convex portion 11a on one surface of a side surface parallel to the longitudinal direction and a concave portion 11b on the other surface. Normally, the convex portions 11a of the blocks 11 are fitted into the concave portions 11b of the adjacent blocks 11 and combined, and the combined blocks 11 are spread over the walking surface to perform paving.

The block 11 having the convex portion 11a and the concave portion 11b described above is generally called a joint-keeping block. In addition, as the joint-keeping block, there is a block having a structure having only one or more convex portions on at least one side surface of the rectangular parallelepiped shape.

In the present embodiment, the convex portions 11a of the block 11 are butted against each other, and the groove 13 whose bottom surface is the upper surface of the abutting convex portion 11a is formed, and the row of the blocks 11 arranged so as to communicate with each other (block row). ) Compose 11L. The block row 11L is arranged so as to cut into a predetermined position of a block group spread on the walking surface. If the walking surface is, for example, a sidewalk, the block rows 11L are arranged so that the grooves 13 extend in the width direction of the sidewalk at predetermined intervals and extend in the passage direction of the sidewalk. However, the block row 11L may be arranged so as to interrupt a predetermined position of the pavement in which normal blocks having no uneven portion are spread.

A constant flow rate tube 15 having through holes 15a is inserted into the groove 13 at a predetermined interval, and the inserted tube 15 is fixed by a pin 16 at a predetermined interval. As shown in FIG. 2B showing the BB cross section of FIG. 1, the through holes 15a are opened at symmetrical positions in the radial direction of the tube 15, so that one through hole 15a is located on the upper side. The tube 15 is placed in the groove 13.

Next, as shown in FIG. 2A showing the AA cross section of FIG. 1, after inserting the U-shaped pin 16 over the tube 15, the tip portions on both sides of the pin 16 are inserted. The tube 15 is fixed by piercing both the protruding portions 11a which are opposed to each other.

Although the diameter of the tube 15 is shown to be smaller than the width of the groove 13 in FIG. 2A, a tube having a diameter slightly larger than the width of the groove 13 is used, and the tube is pressed into the groove 13 and fitted. You may match. Also in this case, it is preferable to further fix the tube with the pin 16.

As the tube 15, for example, an non drip tube that can supply a fixed amount of water to the plant is used. That is, as shown in FIG. 2B, the tube 15 has a built-in constant flow rate function part 15b that releases a certain amount of water or gas at a position of a predetermined length including the through hole 15a. The constant flow rate function part 15b can discharge a certain amount of water or gas from the through hole 15a. Therefore, even if the vaporized insect repellent 12 is allowed to flow into the tube 15 as described later, a certain amount of vaporized insect repellent 12 can be released from the through hole 15a.

The insect-repellent agent feeder 20 includes a box portion 23 having a net 21 in an opening on one side surface of the box, a plurality of insect-repellent holding containers 24 arranged inside the box portion 23, and a net 21 of the box portion 23. And a blower 22 attached to the side surface on the opposite side. The base end of the tube 15 is fixed to the exhaust port of the blower 22 via a hollow duct 25.

The insect-repellent-holding container 24 is configured such that the insect-repellent held therein is vaporized by heating with power supply or the like, and the vaporized insect-repellent 12 is accumulated inside the box portion 23. When the blower 22 is activated in this state, the vaporized insect repellent 12 is sent to the tube 15 through the duct 25 and is discharged to the atmosphere from the through hole 15a. Since the vaporized insect repellent 12 thus released diffuses on the walking surface, an insect repellent effect is exhibited in which insects do not come from the grass flora and the like.

However, the vaporization of the insect repellent by the power supply heating from the insect repellent holding container 24 or the activation of the vaporization blower 22 may be performed by turning on a timer (not shown) during a period when there are many insects. The insect-proofing agent holding container 24 has a similar function as an existing product.

<Effects of the embodiment>
The insect repellent pavement system 10 of the embodiment described above spreads the block 11 having the convex portion 11a on the side surface on the walking surface, and diffuses the vaporized insect repellent 12 above the spread block 11 as follows. It has a unique configuration.

The block row 11L formed by abutting the convex portions 11a of the block 11 with each other and communicating the groove 13 whose bottom surface is the projected convex portion 11a is fitted into the groove 13 and emits (releases the vaporized insect repellent 12). Tube 15 having through holes 15a at predetermined intervals. Further, an insect repellent holding container 24 that vaporizes and disperses the insect repellent is arranged inside a box portion 23 having an opening of the insect repellent supplier 20, and the vaporized insect repellent (vaporized insect repellent) 12 is blown by a blower 22 into a tube 15. It was sent inside and discharged from the through hole 15a.

According to this configuration, the protrusions 11a of the block 11 are abutted against each other, so that the groove having a constant width and depth can be easily formed. Further, the insect repellent pavement system 10 can be configured by combining the block 11 having the protrusions 11a each having a simple structure, the tube 15 having the through hole 15a, and the insect repellent feeder 20 having the insect repellent holding container 24. Therefore, it can be easily configured at low cost. In addition, since the vaporized insect repellent 12 can be automatically released from the through hole 15a of the tube 15 to the atmosphere only by activating the blower 22, it is not necessary to manually replenish the wide range of walking surfaces with the insect repellent. Therefore, the man-hours can be suppressed and the insect repellent effect can be exhibited at low cost.

<Modification of Embodiment>
FIG. 3 is a cross-sectional view and a perspective view showing the configuration of the insect repellent pavement system 10A of a modified example of the present embodiment.
The insect repellent pavement system 10A is different from the insect repellent pavement system 10 (FIG. 1) shown in FIG. 1 in that the insect repellent feeder 20 is used in place of the insect repellent feeder 20.

The insect repellent supply device 30 is configured to include a box portion 33 in which a liquefied insect repellent 32 is stored, and a pump 34 attached to one side surface of the box portion 23. The base end of the tube 15 is fixed to the discharge port of the pump 34 via a hollow duct 25. When the pump 34 is driven, the liquefied insect repellent 32 in the box 33 is sent into the tube 15 through the duct 25, and is discharged from the through hole 15a into the atmosphere in a mist state or the like. Since the released liquefied insect repellent 32 diffuses on the walking surface, an insect repellent effect is exhibited in which insects do not come from the grass flora and the like. However, the driving of the pump 34 may be performed by turning on a timer during a period when there are many insects.

According to this configuration, the block 11 described above, the tube 15, and the insect repellent supply device 30 having the liquefied insect repellent 32 having a simple configuration can be combined to configure the insect repellent pavement system 10A, which is easily and inexpensively configured. it can. Further, since the liquefied insect repellent 32 can be automatically released from the through hole 15a of the tube 15 to the atmosphere only by driving the pump 34, it is not necessary to manually replenish the wide range of walking surfaces with the insect repellent. Therefore, the man-hours can be suppressed and the insect repellent effect can be exhibited at low cost.

In addition, in the insect repellent pavement system 10 or 10A, the block 11 is provided with a concave portion 11b that fits into a convex portion 11a provided on the side surface of another block 11 on the side surface opposite to the convex portion 11a of the own block 11. And

According to this configuration, when the block row 11L is cut into the blocks 11 other than the block row 11L and spread on the walking surface, the convex portions 11a of the block 11 are fitted into the concave portions 11b of the other blocks to be firmly combined. Therefore, the entire block 11 can be firmly spread.

In addition, for other pavements such as asphalt and concrete other than block laying, a groove may be formed on the pavement surface by the grooving method, and the tube 15 may be fitted into the groove.

Although the embodiments of the present invention have been described above in detail with reference to the drawings, the present invention is not limited thereto and can be appropriately modified without departing from the gist of the invention.

10, 10A insect repellent pavement system 11 block 11a convex portion 11b concave portion 11L block row 12 vaporization insecticide 13 groove 15 tube 15a through hole 16 pin 20, 30 insecticide feeder 21 net 22 blower 23, 33 box portion 24 insecticide holding container 25 duct 32 liquefied insect repellent

Claims (4)

In an insect repellent pavement system in which a block having a convex portion on the side surface is spread over a walking surface, and an insect repellent is diffused above the spread block,
A block row formed by abutting the convex portions of the blocks, and forming a groove in which the abutting convex portions are the bottom surface,
A tube fitted into the groove and having through holes for diverging the insect repellent at predetermined intervals, the insect repellent pavement system. The insect-repellent pavement system according to claim 1, further comprising: an insect-repellent agent supply device in which a vaporized insect-repellent agent is disposed inside a box having an opening, and the vaporized insect-repellent agent is fed into the tube by a blower. The insect repellent pavement system according to claim 1, further comprising: an insect repellent supply device that pumps the insect repellent into the tube from a container containing a liquid repellent. The said block equips the side surface on the opposite side to the convex part of the own block with the recessed part fitted in the convex part provided in the side surface of another block. The said block of any one of Claims 1-3 characterized by the above-mentioned. Insect repellent pavement system.

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